/* roulang page: index */
:root {
            --primary: #1F6B3B;
            --primary-hover: #0E2B1A;
            --primary-light: #EAF3ED;
            --accent: #D9A441;
            --accent-hover: #C08D2E;
            --dark: #0E2B1A;
            --bg: #FAF7F0;
            --white: #FFFFFF;
            --text: #222222;
            --text-secondary: #5A5A5A;
            --text-muted: #8A8A8A;
            --border: rgba(31, 107, 59, 0.12);
            --border-strong: rgba(31, 107, 59, 0.28);
            --radius-card: 12px;
            --radius-btn: 8px;
            --radius-tag: 999px;
            --shadow-card: 0 4px 16px rgba(14, 43, 26, 0.06);
            --shadow-card-hover: 0 10px 28px rgba(14, 43, 26, 0.14);
            --shadow-hero: 0 8px 32px rgba(14, 43, 26, 0.12);
            --font-title: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --font-body: 'Noto Serif SC', 'PingFang SC', 'Microsoft YaHei', serif;
            --font-mono: 'Roboto Mono', 'SFMono-Regular', Consolas, monospace;
            --container-max: 1200px;
            --gutter: 24px;
            --header-height: 72px;
            --transition: 0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background-color: var(--bg);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition);
        }

        a:hover {
            color: var(--primary-hover);
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
            border-radius: 4px;
        }

        img {
            display: block;
            max-width: 100%;
            height: auto;
        }

        button,
        input,
        select {
            font-family: inherit;
            font-size: inherit;
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
        }

        ul,
        ol {
            list-style: none;
        }

        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: var(--gutter);
            padding-right: var(--gutter);
        }

        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }

        /* ========== HEADER ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--white);
            border-bottom: 1px solid var(--border);
            transition: box-shadow var(--transition);
        }

        .site-header.scrolled {
            box-shadow: 0 4px 20px rgba(14, 43, 26, 0.08);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: var(--header-height);
            gap: 24px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .logo-icon {
            width: 40px;
            height: 40px;
            background: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            flex-shrink: 0;
        }

        .logo-icon::before {
            content: '';
            width: 18px;
            height: 18px;
            background: var(--accent);
            clip-path: polygon(50% 0%, 61% 35%, 100% 50%, 61% 65%, 50% 100%, 39% 65%, 0% 50%, 39% 35%);
            transform: rotate(45deg);
        }

        .logo-text {
            font-family: var(--font-title);
            font-weight: 900;
            font-size: 1.35rem;
            color: var(--dark);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .logo-text span {
            color: var(--primary);
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex: 1;
            justify-content: center;
        }

        .main-nav a {
            font-family: var(--font-title);
            font-weight: 500;
            font-size: 0.95rem;
            color: var(--text-secondary);
            padding: 8px 14px;
            border-radius: var(--radius-btn);
            transition: all var(--transition);
            white-space: nowrap;
            position: relative;
        }

        .main-nav a:hover {
            color: var(--primary);
            background: var(--primary-light);
        }

        .main-nav a.active {
            color: var(--primary);
            background: var(--primary-light);
            font-weight: 700;
        }

        .main-nav a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 18px;
            height: 3px;
            background: var(--accent);
            border-radius: 2px;
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .search-icon-btn {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-secondary);
            transition: all var(--transition);
            font-size: 1.1rem;
            border: 1px solid transparent;
        }

        .search-icon-btn:hover {
            background: var(--primary-light);
            color: var(--primary);
            border-color: var(--border);
        }

        .login-btn {
            font-family: var(--font-title);
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--primary);
            padding: 8px 18px;
            border: 2px solid var(--primary);
            border-radius: var(--radius-btn);
            transition: all var(--transition);
            white-space: nowrap;
            background: transparent;
        }

        .login-btn:hover {
            background: var(--primary);
            color: var(--white);
        }

        .hamburger {
            display: none;
            flex-direction: column;
            justify-content: center;
            gap: 5px;
            width: 40px;
            height: 40px;
            padding: 7px 6px;
            border-radius: var(--radius-btn);
            border: 1px solid var(--border);
            background: var(--white);
            transition: all var(--transition);
        }

        .hamburger span {
            display: block;
            width: 100%;
            height: 2.5px;
            background: var(--primary);
            border-radius: 2px;
            transition: all 0.3s ease;
        }

        .hamburger.open span:nth-child(1) {
            transform: translateY(7.5px) rotate(45deg);
        }

        .hamburger.open span:nth-child(2) {
            opacity: 0;
        }

        .hamburger.open span:nth-child(3) {
            transform: translateY(-7.5px) rotate(-45deg);
        }

        .mobile-nav {
            display: none;
            position: fixed;
            top: var(--header-height);
            left: 0;
            width: 100%;
            height: calc(100vh - var(--header-height));
            background: var(--white);
            z-index: 999;
            padding: 24px;
            overflow-y: auto;
            flex-direction: column;
            gap: 4px;
            box-shadow: 0 20px 40px rgba(14, 43, 26, 0.1);
        }

        .mobile-nav.open {
            display: flex;
        }

        .mobile-nav a {
            font-family: var(--font-title);
            font-weight: 600;
            font-size: 1.15rem;
            color: var(--text);
            padding: 16px 12px;
            border-radius: var(--radius-btn);
            border-bottom: 1px solid var(--border);
            transition: all var(--transition);
        }

        .mobile-nav a:hover {
            background: var(--primary-light);
            color: var(--primary);
        }

        .mobile-nav a.active {
            color: var(--primary);
            background: var(--primary-light);
            font-weight: 700;
        }

        /* ========== MAIN ========== */
        main {
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .section {
            padding: 72px 0;
            position: relative;
        }

        .section-alt {
            background: var(--white);
        }

        .section-dark {
            background: var(--dark);
            color: var(--white);
        }

        .section-dark .section-title {
            color: var(--white);
        }

        .section-dark .section-subtitle {
            color: rgba(255, 255, 255, 0.75);
        }

        .section-header {
            margin-bottom: 44px;
            position: relative;
        }

        .section-header.centered {
            text-align: center;
        }

        .section-header.centered .section-subtitle {
            margin-left: auto;
            margin-right: auto;
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 0.82rem;
            color: var(--primary);
            text-transform: uppercase;
            letter-spacing: 0.08em;
            margin-bottom: 12px;
            padding: 6px 16px;
            background: var(--primary-light);
            border-radius: var(--radius-tag);
            border: 1px solid rgba(31, 107, 59, 0.15);
        }

        .section-label::before {
            content: '';
            width: 8px;
            height: 8px;
            background: var(--accent);
            transform: rotate(45deg);
            flex-shrink: 0;
        }

        .section-title {
            font-family: var(--font-title);
            font-weight: 900;
            font-size: clamp(1.8rem, 3.5vw, 2.4rem);
            line-height: 1.25;
            color: var(--dark);
            margin-bottom: 14px;
        }

        .section-subtitle {
            font-size: 1.05rem;
            color: var(--text-secondary);
            max-width: 680px;
            line-height: 1.75;
        }

        /* ========== HERO ========== */
        .hero {
            position: relative;
            overflow: hidden;
            min-height: 620px;
            display: flex;
            align-items: center;
            padding: 80px 0 96px;
            background: var(--dark);
            color: var(--white);
        }

        .hero-bg {
            position: absolute;
            inset: 0;
            z-index: 0;
        }

        .hero-bg img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.38;
        }

        .hero-bg::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(14, 43, 26, 0.92) 0%, rgba(14, 43, 26, 0.6) 45%, rgba(31, 107, 59, 0.55) 100%);
        }

        .hero-arc {
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 100%;
            height: 120px;
            z-index: 1;
            background: var(--bg);
            clip-path: ellipse(55% 100% at 50% 100%);
        }

        .hero-inner {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 56px;
            align-items: center;
        }

        .hero-content {
            max-width: 580px;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-family: var(--font-title);
            font-weight: 600;
            font-size: 0.85rem;
            color: var(--accent);
            background: rgba(217, 164, 65, 0.15);
            border: 1px solid rgba(217, 164, 65, 0.3);
            padding: 6px 18px;
            border-radius: var(--radius-tag);
            margin-bottom: 20px;
        }

        .hero-badge::before {
            content: '';
            width: 8px;
            height: 8px;
            background: var(--accent);
            border-radius: 50%;
            animation: pulse-dot 2s ease-in-out infinite;
        }

        @keyframes pulse-dot {
            0%,
            100% {
                transform: scale(1);
                opacity: 1;
            }
            50% {
                transform: scale(1.5);
                opacity: 0.6;
            }
        }

        .hero h1 {
            font-family: var(--font-title);
            font-weight: 900;
            font-size: clamp(2.2rem, 5vw, 3.4rem);
            line-height: 1.2;
            color: var(--white);
            margin-bottom: 18px;
            letter-spacing: 0.01em;
        }

        .hero h1 .highlight {
            color: var(--accent);
            position: relative;
        }

        .hero-desc {
            font-size: 1.1rem;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.82);
            margin-bottom: 32px;
            max-width: 520px;
        }

        .hero-cta {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 0.95rem;
            padding: 14px 28px;
            border-radius: var(--radius-btn);
            transition: all var(--transition);
            text-align: center;
            line-height: 1.4;
        }

        .btn-primary {
            background: var(--primary);
            color: var(--white);
            border: 2px solid var(--primary);
        }

        .btn-primary:hover {
            background: var(--primary-hover);
            color: var(--white);
            border-color: var(--primary-hover);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(14, 43, 26, 0.3);
        }

        .btn-outline-light {
            background: transparent;
            color: var(--white);
            border: 2px solid rgba(255, 255, 255, 0.6);
        }

        .btn-outline-light:hover {
            background: rgba(255, 255, 255, 0.12);
            color: var(--white);
            border-color: var(--white);
            transform: translateY(-2px);
        }

        .btn-accent {
            background: var(--accent);
            color: var(--dark);
            border: 2px solid var(--accent);
        }

        .btn-accent:hover {
            background: var(--accent-hover);
            color: var(--white);
            border-color: var(--accent-hover);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(217, 164, 65, 0.35);
        }

        .btn-outline {
            background: transparent;
            color: var(--primary);
            border: 2px solid var(--primary);
        }

        .btn-outline:hover {
            background: var(--primary-light);
            color: var(--primary);
            border-color: var(--primary);
            transform: translateY(-2px);
        }

        .hero-visual {
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
        }

        .hero-card {
            background: var(--white);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: 0 20px 48px rgba(0, 0, 0, 0.35);
            width: 100%;
            max-width: 420px;
            transform: rotate(2deg);
            transition: transform 0.4s ease;
        }

        .hero-card:hover {
            transform: rotate(0deg) scale(1.02);
        }

        .hero-card-img {
            height: 220px;
            overflow: hidden;
            position: relative;
        }

        .hero-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .hero-card-img .overlay-tag {
            position: absolute;
            top: 16px;
            left: 16px;
            background: var(--accent);
            color: var(--dark);
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 0.78rem;
            padding: 4px 12px;
            border-radius: var(--radius-tag);
        }

        .hero-card-body {
            padding: 22px 24px;
            text-align: left;
        }

        .hero-card-body h3 {
            font-family: var(--font-title);
            font-weight: 800;
            font-size: 1.2rem;
            color: var(--dark);
            margin-bottom: 8px;
        }

        .hero-card-body p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin-bottom: 12px;
            line-height: 1.6;
        }

        .hero-card-stats {
            display: flex;
            gap: 20px;
            padding-top: 12px;
            border-top: 1px solid var(--border);
        }

        .hero-card-stats div {
            flex: 1;
            text-align: center;
        }

        .hero-card-stats .num {
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 1.4rem;
            color: var(--primary);
            display: block;
        }

        .hero-card-stats .label {
            font-size: 0.78rem;
            color: var(--text-muted);
        }

        /* ========== DATA STRIP ========== */
        .data-strip {
            padding: 0;
            margin-top: -48px;
            position: relative;
            z-index: 5;
        }

        .data-strip-inner {
            background: var(--white);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card-hover);
            border: 1px solid var(--border);
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 0;
            overflow: hidden;
        }

        .data-item {
            padding: 28px 24px;
            text-align: center;
            position: relative;
            transition: background var(--transition);
        }

        .data-item:hover {
            background: var(--bg);
        }

        .data-item:not(:last-child)::after {
            content: '';
            position: absolute;
            right: 0;
            top: 20%;
            height: 60%;
            width: 1px;
            background: var(--border);
        }

        .data-item .num {
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 2.2rem;
            color: var(--accent);
            line-height: 1.2;
        }

        .data-item .label {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin-top: 6px;
            font-family: var(--font-title);
            font-weight: 500;
        }

        /* ========== MATCH HOTSPOT ========== */
        .match-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
            margin-bottom: 24px;
        }

        .match-card {
            border-radius: var(--radius-card);
            overflow: hidden;
            background: var(--white);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }

        .match-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--border-strong);
        }

        .match-card-img {
            height: 200px;
            overflow: hidden;
            position: relative;
        }

        .match-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .match-card:hover .match-card-img img {
            transform: scale(1.05);
        }

        .match-card-img .tag {
            position: absolute;
            top: 14px;
            left: 14px;
            background: var(--primary);
            color: var(--white);
            font-family: var(--font-title);
            font-weight: 600;
            font-size: 0.75rem;
            padding: 4px 14px;
            border-radius: var(--radius-tag);
        }

        .match-card-body {
            padding: 22px 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .match-card-body h3 {
            font-family: var(--font-title);
            font-weight: 800;
            font-size: 1.2rem;
            color: var(--dark);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .match-card-body p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.65;
            flex: 1;
        }

        .match-card-meta {
            display: flex;
            gap: 14px;
            margin-top: 14px;
            font-size: 0.78rem;
            color: var(--text-muted);
            font-family: var(--font-title);
        }

        .match-mini-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .match-mini-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 18px 16px;
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .match-mini-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--border-strong);
        }

        .match-mini-card .league {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 0.75rem;
            color: var(--primary);
            text-transform: uppercase;
            letter-spacing: 0.04em;
        }

        .match-mini-card .teams {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1rem;
            color: var(--dark);
            line-height: 1.4;
        }

        .match-mini-card .time {
            font-size: 0.78rem;
            color: var(--text-muted);
        }

        /* ========== ABOUT ========== */
        .about-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: start;
        }

        .about-text {
            font-size: 1rem;
            line-height: 1.9;
            color: var(--text);
        }

        .about-text p {
            margin-bottom: 20px;
        }

        .about-text p:last-child {
            margin-bottom: 0;
        }

        .about-side {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .about-quote {
            background: var(--primary-light);
            border-left: 4px solid var(--primary);
            padding: 20px 24px;
            border-radius: 0 var(--radius-card) var(--radius-card) 0;
            font-style: italic;
            color: var(--text-secondary);
            line-height: 1.75;
        }

        .about-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-family: var(--font-title);
            font-weight: 600;
            font-size: 0.82rem;
            color: var(--primary);
            background: var(--primary-light);
            padding: 6px 16px;
            border-radius: var(--radius-tag);
            border: 1px solid rgba(31, 107, 59, 0.18);
            transition: all var(--transition);
        }

        .tag:hover {
            background: var(--primary);
            color: var(--white);
            border-color: var(--primary);
        }

        .tag-accent {
            background: rgba(217, 164, 65, 0.15);
            color: #B8860B;
            border-color: rgba(217, 164, 65, 0.3);
        }

        .tag-accent:hover {
            background: var(--accent);
            color: var(--white);
            border-color: var(--accent);
        }

        /* ========== COMMUNITY ========== */
        .community-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .community-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 32px 28px;
            transition: all var(--transition);
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .community-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: var(--primary);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.4s ease;
        }

        .community-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--border-strong);
        }

        .community-card:hover::before {
            transform: scaleX(1);
        }

        .community-icon {
            width: 56px;
            height: 56px;
            margin: 0 auto 20px;
            background: var(--primary-light);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: var(--primary);
            transition: all var(--transition);
        }

        .community-card:hover .community-icon {
            background: var(--primary);
            color: var(--white);
            transform: scale(1.08);
        }

        .community-card h3 {
            font-family: var(--font-title);
            font-weight: 800;
            font-size: 1.2rem;
            color: var(--dark);
            margin-bottom: 10px;
        }

        .community-card p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.65;
            margin-bottom: 18px;
        }

        .community-link {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 0.85rem;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: all var(--transition);
        }

        .community-link:hover {
            color: var(--primary-hover);
            gap: 10px;
        }

        .community-link::after {
            content: '→';
            font-size: 1.1em;
        }

        /* ========== STADIUM ========== */
        .stadium-layout {
            display: grid;
            grid-template-columns: 0.7fr 1.3fr;
            gap: 40px;
            align-items: start;
        }

        .stadium-intro {
            font-size: 0.98rem;
            line-height: 1.85;
            color: var(--text-secondary);
            position: sticky;
            top: 100px;
        }

        .stadium-intro .section-title {
            font-size: 1.6rem;
            margin-bottom: 16px;
        }

        .stadium-intro p {
            margin-bottom: 16px;
        }

        .stadium-intro .btn {
            margin-top: 8px;
        }

        .stadium-cards {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .stadium-card {
            display: flex;
            gap: 20px;
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 16px;
            transition: all var(--transition);
            align-items: center;
        }

        .stadium-card:hover {
            transform: translateX(6px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--border-strong);
        }

        .stadium-card-img {
            width: 120px;
            height: 90px;
            flex-shrink: 0;
            border-radius: 8px;
            overflow: hidden;
        }

        .stadium-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .stadium-card-info {
            flex: 1;
        }

        .stadium-card-info h3 {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--dark);
            margin-bottom: 6px;
        }

        .stadium-card-info p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.55;
            margin-bottom: 6px;
        }

        .stadium-card-info .meta {
            font-size: 0.75rem;
            color: var(--text-muted);
            font-family: var(--font-title);
            display: flex;
            gap: 12px;
        }

        /* ========== GEAR ========== */
        .gear-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .gear-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }

        .gear-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--border-strong);
        }

        .gear-card-img {
            height: 160px;
            overflow: hidden;
            position: relative;
        }

        .gear-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .gear-card-img .tag {
            position: absolute;
            top: 10px;
            left: 10px;
            background: var(--accent);
            color: var(--dark);
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 0.72rem;
            padding: 3px 10px;
            border-radius: var(--radius-tag);
        }

        .gear-card-body {
            padding: 18px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .gear-card-body h3 {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1rem;
            color: var(--dark);
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .gear-card-body p {
            font-size: 0.82rem;
            color: var(--text-secondary);
            line-height: 1.55;
            flex: 1;
            margin-bottom: 12px;
        }

        .gear-rating {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 10px;
        }

        .gear-rating-bar {
            flex: 1;
            height: 6px;
            background: #EAE6DC;
            border-radius: 3px;
            overflow: hidden;
        }

        .gear-rating-fill {
            height: 100%;
            background: var(--accent);
            border-radius: 3px;
            transition: width 0.6s ease;
        }

        .gear-rating .score {
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 0.9rem;
            color: var(--accent);
        }

        .gear-price {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 0.9rem;
            color: var(--primary);
        }

        /* ========== STORIES ========== */
        .stories-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .story-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }

        .story-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }

        .story-card-img {
            height: 180px;
            overflow: hidden;
            position: relative;
        }

        .story-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .story-card:hover .story-card-img img {
            transform: scale(1.05);
        }

        .story-card-img .tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--primary);
            color: var(--white);
            font-family: var(--font-title);
            font-weight: 600;
            font-size: 0.72rem;
            padding: 4px 12px;
            border-radius: var(--radius-tag);
        }

        .story-card-body {
            padding: 20px 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .story-card-body h3 {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--dark);
            margin-bottom: 10px;
            line-height: 1.45;
        }

        .story-card-body p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.65;
            flex: 1;
        }

        .story-card-body .date {
            margin-top: 14px;
            font-size: 0.75rem;
            color: var(--text-muted);
            font-family: var(--font-title);
        }

        /* ========== CTA FORM ========== */
        .cta-section {
            background: var(--dark);
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 240px;
            height: 240px;
            background: rgba(217, 164, 65, 0.08);
            border-radius: 50%;
        }

        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: -40px;
            width: 180px;
            height: 180px;
            background: rgba(31, 107, 59, 0.2);
            border-radius: 50%;
        }

        .cta-inner {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }

        .cta-text {
            color: var(--white);
        }

        .cta-text h2 {
            font-family: var(--font-title);
            font-weight: 900;
            font-size: clamp(1.6rem, 3vw, 2.2rem);
            margin-bottom: 14px;
            color: var(--white);
        }

        .cta-text h2 span {
            color: var(--accent);
        }

        .cta-text p {
            font-size: 1rem;
            line-height: 1.75;
            color: rgba(255, 255, 255, 0.78);
            max-width: 480px;
        }

        .cta-form {
            background: var(--white);
            border-radius: var(--radius-card);
            padding: 32px;
            box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
        }

        .cta-form h3 {
            font-family: var(--font-title);
            font-weight: 800;
            font-size: 1.2rem;
            color: var(--dark);
            margin-bottom: 20px;
            text-align: center;
        }

        .form-row {
            display: flex;
            gap: 14px;
            margin-bottom: 14px;
            flex-wrap: wrap;
        }

        .form-group {
            flex: 1;
            min-width: 0;
        }

        .form-group label {
            display: block;
            font-family: var(--font-title);
            font-weight: 600;
            font-size: 0.82rem;
            color: var(--text-secondary);
            margin-bottom: 6px;
        }

        .form-group input,
        .form-group select {
            width: 100%;
            padding: 12px 16px;
            border: 1px solid var(--border-strong);
            border-radius: var(--radius-btn);
            background: var(--white);
            color: var(--text);
            font-size: 0.95rem;
            transition: all var(--transition);
        }

        .form-group input:focus,
        .form-group select:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(31, 107, 59, 0.15);
        }

        .form-group input::placeholder {
            color: var(--text-muted);
        }

        .cta-form .btn {
            width: 100%;
            margin-top: 6px;
        }

        /* ========== PLAYER DATA ========== */
        .player-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .player-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 20px 18px;
            text-align: center;
            transition: all var(--transition);
        }

        .player-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--border-strong);
        }

        .player-name {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 0.95rem;
            color: var(--dark);
            margin-bottom: 4px;
        }

        .player-team {
            font-size: 0.75rem;
            color: var(--text-muted);
            margin-bottom: 12px;
            font-family: var(--font-title);
        }

        .player-metrics {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .player-metric {
            display: flex;
            justify-content: space-between;
            font-size: 0.78rem;
            color: var(--text-secondary);
            padding: 4px 0;
            border-bottom: 1px dashed var(--border);
        }

        .player-metric:last-child {
            border-bottom: none;
        }

        .player-metric .val {
            font-family: var(--font-mono);
            font-weight: 700;
            color: var(--accent);
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition);
        }

        .faq-item:hover {
            border-color: var(--border-strong);
        }

        .faq-question {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 18px 22px;
            cursor: pointer;
            transition: all var(--transition);
            width: 100%;
            text-align: left;
        }

        .faq-question .diamond {
            width: 10px;
            height: 10px;
            background: var(--primary);
            transform: rotate(45deg);
            flex-shrink: 0;
            transition: all var(--transition);
        }

        .faq-question:hover .diamond {
            background: var(--accent);
        }

        .faq-question span {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1rem;
            color: var(--dark);
            flex: 1;
        }

        .faq-question .icon {
            font-size: 1.3rem;
            color: var(--text-muted);
            transition: transform 0.3s ease;
            flex-shrink: 0;
        }

        .faq-item.open .faq-question .icon {
            transform: rotate(45deg);
            color: var(--primary);
        }

        .faq-item.open .faq-question .diamond {
            background: var(--accent);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.3s ease;
            padding: 0 22px;
        }

        .faq-item.open .faq-answer {
            max-height: 400px;
            padding: 0 22px 20px;
        }

        .faq-answer p {
            font-size: 0.95rem;
            line-height: 1.8;
            color: var(--text-secondary);
        }

        /* ========== NEWS ========== */
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 0;
        }

        .news-item {
            display: grid;
            grid-template-columns: 1fr 120px;
            gap: 20px;
            padding: 22px 4px;
            border-bottom: 1px solid var(--border);
            transition: all var(--transition);
        }

        .news-item:hover {
            padding-left: 12px;
            background: rgba(31, 107, 59, 0.03);
            border-radius: 8px;
        }

        .news-item h3 {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--dark);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .news-item h3 a {
            color: var(--dark);
            transition: color var(--transition);
        }

        .news-item h3 a:hover {
            color: var(--primary);
        }

        .news-item p {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.65;
        }

        .news-item .date {
            font-family: var(--font-mono);
            font-size: 0.78rem;
            color: var(--text-muted);
            text-align: right;
            align-self: start;
            padding-top: 4px;
            white-space: nowrap;
        }

        /* ========== BRAND WALL ========== */
        .brand-wall {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            gap: 28px;
        }

        .brand-wall .section-title {
            margin-bottom: 0;
        }

        .brand-wall-desc {
            max-width: 540px;
            font-size: 0.98rem;
            line-height: 1.75;
            color: var(--text-secondary);
        }

        .brand-logo-strip {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 20px;
        }

        .brand-logo-placeholder {
            background: var(--white);
            border: 1px dashed var(--border-strong);
            border-radius: var(--radius-card);
            padding: 18px 28px;
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 0.9rem;
            color: var(--text-muted);
            transition: all var(--transition);
        }

        .brand-logo-placeholder:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: var(--primary-light);
        }

        /* ========== SEARCH / SUBSCRIBE ========== */
        .search-subscribe {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
            align-items: start;
        }

        .search-box {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 28px;
            box-shadow: var(--shadow-card);
        }

        .search-box h3 {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--dark);
            margin-bottom: 16px;
        }

        .search-input-row {
            display: flex;
            gap: 12px;
            margin-bottom: 12px;
        }

        .search-input-row input {
            flex: 1;
            padding: 12px 16px;
            border: 1px solid var(--border-strong);
            border-radius: var(--radius-btn);
            background: var(--white);
            color: var(--text);
            font-size: 0.95rem;
            transition: all var(--transition);
        }

        .search-input-row input:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(31, 107, 59, 0.15);
        }

        .search-input-row .btn {
            flex-shrink: 0;
            padding: 12px 20px;
        }

        .rss-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-family: var(--font-title);
            font-weight: 600;
            font-size: 0.85rem;
            color: var(--text-muted);
            transition: all var(--transition);
        }

        .rss-link:hover {
            color: var(--primary);
        }

        .subscribe-box {
            background: var(--primary-light);
            border: 1px solid rgba(31, 107, 59, 0.18);
            border-radius: var(--radius-card);
            padding: 28px;
        }

        .subscribe-box h3 {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--dark);
            margin-bottom: 8px;
        }

        .subscribe-box p {
            font-size: 0.88rem;
            color: var(--text-secondary);
            margin-bottom: 16px;
            line-height: 1.65;
        }

        .subscribe-form {
            display: flex;
            gap: 10px;
        }

        .subscribe-form input {
            flex: 1;
            padding: 12px 16px;
            border: 1px solid var(--border-strong);
            border-radius: var(--radius-btn);
            background: var(--white);
            color: var(--text);
            font-size: 0.95rem;
            transition: all var(--transition);
        }

        .subscribe-form input:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(31, 107, 59, 0.15);
        }

        .subscribe-form .btn {
            flex-shrink: 0;
            padding: 12px 20px;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--dark);
            color: rgba(255, 255, 255, 0.8);
        }

        .footer-top {
            padding: 56px 0 40px;
            display: grid;
            grid-template-columns: 1.3fr 0.9fr 0.9fr 1.2fr;
            gap: 40px;
        }

        .footer-brand .logo-text {
            color: var(--white);
            font-size: 1.4rem;
        }

        .footer-brand .logo-text span {
            color: var(--accent);
        }

        .footer-brand p {
            font-size: 0.88rem;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.6);
            margin-top: 14px;
            max-width: 260px;
        }

        .footer-col h4 {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1rem;
            color: var(--white);
            margin-bottom: 18px;
            letter-spacing: 0.02em;
        }

        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-col a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.9rem;
            transition: all var(--transition);
        }

        .footer-col a:hover {
            color: var(--accent);
            padding-left: 4px;
        }

        .footer-subscribe p {
            font-size: 0.88rem;
            color: rgba(255, 255, 255, 0.6);
            line-height: 1.65;
            margin-bottom: 14px;
        }

        .footer-subscribe-form {
            display: flex;
            gap: 8px;
        }

        .footer-subscribe-form input {
            flex: 1;
            padding: 10px 14px;
            border: 1px solid rgba(255, 255, 255, 0.25);
            border-radius: var(--radius-btn);
            background: rgba(255, 255, 255, 0.06);
            color: var(--white);
            font-size: 0.88rem;
            transition: all var(--transition);
        }

        .footer-subscribe-form input::placeholder {
            color: rgba(255, 255, 255, 0.4);
        }

        .footer-subscribe-form input:focus {
            outline: none;
            border-color: var(--accent);
            background: rgba(255, 255, 255, 0.1);
        }

        .footer-subscribe-form .btn {
            padding: 10px 16px;
            flex-shrink: 0;
            background: var(--accent);
            color: var(--dark);
            border: 2px solid var(--accent);
            font-size: 0.85rem;
        }

        .footer-subscribe-form .btn:hover {
            background: var(--accent-hover);
            color: var(--white);
            border-color: var(--accent-hover);
            transform: translateY(-2px);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding: 20px 0;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            font-size: 0.78rem;
            color: rgba(255, 255, 255, 0.45);
        }

        .footer-bottom-links {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .footer-bottom-links a {
            color: rgba(255, 255, 255, 0.45);
            font-size: 0.78rem;
            transition: all var(--transition);
        }

        .footer-bottom-links a:hover {
            color: var(--accent);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .hero-inner {
                grid-template-columns: 1fr;
                gap: 40px;
                text-align: center;
            }

            .hero-content {
                max-width: 100%;
                margin: 0 auto;
            }

            .hero-desc {
                margin-left: auto;
                margin-right: auto;
            }

            .hero-cta {
                justify-content: center;
            }

            .hero-visual {
                max-width: 390px;
                margin: 0 auto;
            }

            .data-strip-inner {
                grid-template-columns: repeat(2, 1fr);
            }

            .data-item:nth-child(2)::after {
                display: none;
            }

            .match-mini-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .community-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 16px;
            }

            .community-card {
                padding: 24px 18px;
            }

            .gear-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .stories-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 16px;
            }

            .player-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .cta-inner {
                grid-template-columns: 1fr;
                gap: 32px;
            }

            .footer-top {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
        }

        @media (max-width: 768px) {
            :root {
                --header-height: 60px;
            }

            .main-nav {
                display: none;
            }

            .hamburger {
                display: flex;
            }

            .header-inner {
                gap: 12px;
            }

            .section {
                padding: 48px 0;
            }

            .about-content {
                grid-template-columns: 1fr;
                gap: 28px;
            }

            .stadium-layout {
                grid-template-columns: 1fr;
                gap: 28px;
            }

            .stadium-intro {
                position: static;
            }

            .match-grid {
                grid-template-columns: 1fr;
            }

            .match-mini-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }

            .community-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }

            .stories-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .gear-grid {
                grid-template-columns: 1fr 1fr;
                gap: 16px;
            }

            .player-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }

            .cta-form {
                padding: 24px 20px;
            }

            .form-row {
                flex-direction: column;
            }

            .search-subscribe {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .footer-top {
                grid-template-columns: 1fr;
                gap: 28px;
                padding: 40px 0 28px;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }

            .footer-bottom-links {
                justify-content: center;
            }

            .news-item {
                grid-template-columns: 1fr;
                gap: 6px;
            }

            .news-item .date {
                text-align: left;
            }

            .data-strip {
                margin-top: -32px;
            }

            .data-item {
                padding: 20px 16px;
            }

            .data-item .num {
                font-size: 1.6rem;
            }

            .hero {
                min-height: auto;
                padding: 60px 0 72px;
            }

            .hero h1 {
                font-size: clamp(1.8rem, 7vw, 2.4rem);
            }

            .hero-card {
                max-width: 340px;
            }
        }

        @media (max-width: 520px) {
            .match-mini-grid {
                grid-template-columns: 1fr;
            }

            .gear-grid {
                grid-template-columns: 1fr;
            }

            .player-grid {
                grid-template-columns: 1fr;
            }

            .data-strip-inner {
                grid-template-columns: 1fr 1fr;
            }

            .data-item {
                padding: 16px 12px;
            }

            .data-item .num {
                font-size: 1.3rem;
            }

            .hero-cta {
                flex-direction: column;
                gap: 10px;
            }

            .btn {
                width: 100%;
                padding: 12px 20px;
                font-size: 0.9rem;
            }

            .cta-form {
                padding: 20px 16px;
            }

            .section-title {
                font-size: 1.5rem;
            }

            .stadium-card {
                flex-direction: column;
                align-items: stretch;
                text-align: left;
            }

            .stadium-card-img {
                width: 100%;
                height: 140px;
            }

            .subscribe-form {
                flex-direction: column;
            }

            .footer-subscribe-form {
                flex-direction: column;
            }

            .search-input-row {
                flex-direction: column;
            }

            .search-input-row .btn {
                width: 100%;
            }
        }

/* roulang page: category2 */
:root {
            --primary: #1F6B3B;
            --primary-hover: #0E2B1A;
            --primary-light: #EAF3ED;
            --accent: #D9A441;
            --accent-hover: #C08D2E;
            --dark: #0E2B1A;
            --bg: #FAF7F0;
            --white: #FFFFFF;
            --text: #222222;
            --text-secondary: #5A5A5A;
            --text-muted: #8A8A8A;
            --border: rgba(31, 107, 59, 0.12);
            --border-strong: rgba(31, 107, 59, 0.28);
            --radius-card: 12px;
            --radius-btn: 8px;
            --radius-tag: 999px;
            --shadow-card: 0 4px 16px rgba(14, 43, 26, 0.06);
            --shadow-card-hover: 0 10px 28px rgba(14, 43, 26, 0.14);
            --shadow-hero: 0 8px 32px rgba(14, 43, 26, 0.12);
            --font-title: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --font-body: 'Noto Serif SC', 'PingFang SC', 'Microsoft YaHei', serif;
            --font-mono: 'Roboto Mono', 'SFMono-Regular', Consolas, monospace;
            --container-max: 1200px;
            --gutter: 24px;
            --header-height: 72px;
            --transition: 0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background-color: var(--bg);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            margin: 0;
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition);
        }

        a:hover {
            color: var(--primary-hover);
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
            border-radius: 4px;
        }

        img {
            display: block;
            max-width: 100%;
            height: auto;
        }

        button,
        input,
        select {
            font-family: inherit;
            font-size: inherit;
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
        }

        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: var(--gutter);
            padding-right: var(--gutter);
        }

        /* ========== HEADER ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--white);
            border-bottom: 1px solid var(--border);
            transition: box-shadow var(--transition);
        }

        .site-header.scrolled {
            box-shadow: 0 4px 20px rgba(14, 43, 26, 0.08);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: var(--header-height);
            gap: 24px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .logo-icon {
            width: 40px;
            height: 40px;
            background: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            flex-shrink: 0;
        }

        .logo-icon::before {
            content: '';
            width: 18px;
            height: 18px;
            background: var(--accent);
            clip-path: polygon(50% 0%, 61% 35%, 100% 50%, 61% 65%, 50% 100%, 39% 65%, 0% 50%, 39% 35%);
            transform: rotate(45deg);
        }

        .logo-text {
            font-family: var(--font-title);
            font-weight: 900;
            font-size: 1.35rem;
            color: var(--dark);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .logo-text span {
            color: var(--primary);
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex: 1;
            justify-content: center;
        }

        .main-nav a {
            font-family: var(--font-title);
            font-weight: 500;
            font-size: 0.95rem;
            color: var(--text-secondary);
            padding: 8px 14px;
            border-radius: var(--radius-btn);
            transition: all var(--transition);
            white-space: nowrap;
            position: relative;
        }

        .main-nav a:hover {
            color: var(--primary);
            background: var(--primary-light);
        }

        .main-nav a.active {
            color: var(--primary);
            background: var(--primary-light);
            font-weight: 700;
        }

        .main-nav a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 18px;
            height: 3px;
            background: var(--accent);
            border-radius: 2px;
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .search-icon-btn {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-secondary);
            transition: all var(--transition);
            background: transparent;
            border: 1px solid var(--border);
        }

        .search-icon-btn:hover {
            background: var(--primary-light);
            color: var(--primary);
            border-color: var(--border-strong);
        }

        .search-icon-btn svg {
            width: 18px;
            height: 18px;
        }

        .login-btn {
            font-family: var(--font-title);
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--primary);
            padding: 8px 18px;
            border-radius: var(--radius-btn);
            border: 1px solid var(--border-strong);
            transition: all var(--transition);
            background: transparent;
            white-space: nowrap;
        }

        .login-btn:hover {
            background: var(--primary-light);
            border-color: var(--primary);
            color: var(--primary-hover);
        }

        .hamburger {
            display: none;
            width: 40px;
            height: 40px;
            border-radius: 8px;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 5px;
            background: transparent;
            border: 1px solid var(--border);
            transition: all var(--transition);
        }

        .hamburger span {
            display: block;
            width: 20px;
            height: 2px;
            background: var(--text);
            border-radius: 2px;
            transition: all var(--transition);
        }

        /* ========== BREADCRUMB ========== */
        .breadcrumb-section {
            padding: 20px 0 0;
            background: var(--bg);
        }

        .breadcrumb-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            font-family: var(--font-title);
            font-size: 0.9rem;
            color: var(--text-muted);
            flex-wrap: wrap;
        }

        .breadcrumb-nav a {
            color: var(--text-muted);
            transition: color var(--transition);
        }

        .breadcrumb-nav a:hover {
            color: var(--primary);
        }

        .breadcrumb-nav .separator {
            color: var(--text-muted);
            font-size: 0.8rem;
        }

        .breadcrumb-nav .current {
            color: var(--primary);
            font-weight: 600;
        }

        /* ========== PAGE HERO ========== */
        .page-hero {
            padding: 48px 0 40px;
            background: linear-gradient(135deg, rgba(31, 107, 59, 0.05) 0%, rgba(217, 164, 65, 0.05) 100%);
            border-bottom: 1px solid var(--border);
            position: relative;
            overflow: hidden;
        }

        .page-hero::before {
            content: '';
            position: absolute;
            top: -120px;
            right: -120px;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(31, 107, 59, 0.06) 0%, transparent 70%);
            pointer-events: none;
        }

        .page-hero::after {
            content: '';
            position: absolute;
            bottom: -80px;
            left: -60px;
            width: 250px;
            height: 250px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(217, 164, 65, 0.08) 0%, transparent 70%);
            pointer-events: none;
        }

        .page-hero-content {
            position: relative;
            z-index: 1;
            max-width: 800px;
        }

        .page-hero-tag {
            display: inline-block;
            font-family: var(--font-title);
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--accent-hover);
            background: rgba(217, 164, 65, 0.12);
            padding: 6px 16px;
            border-radius: var(--radius-tag);
            margin-bottom: 16px;
            letter-spacing: 0.05em;
        }

        .page-hero h1 {
            font-family: var(--font-title);
            font-weight: 900;
            font-size: 2.6rem;
            color: var(--dark);
            margin: 0 0 16px;
            line-height: 1.25;
            letter-spacing: 0.01em;
        }

        .page-hero h1 .highlight {
            color: var(--primary);
        }

        .page-hero-desc {
            font-size: 1.05rem;
            color: var(--text-secondary);
            line-height: 1.85;
            margin: 0;
            max-width: 720px;
        }

        /* ========== SECTION COMMON ========== */
        .section {
            padding: 48px 0;
        }

        .section-alt {
            background: var(--white);
        }

        .section-header {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 24px;
            margin-bottom: 32px;
            flex-wrap: wrap;
        }

        .section-title {
            font-family: var(--font-title);
            font-weight: 800;
            font-size: 1.8rem;
            color: var(--dark);
            margin: 0 0 8px;
            line-height: 1.3;
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .section-title::before {
            content: '';
            width: 10px;
            height: 10px;
            background: var(--accent);
            clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
            flex-shrink: 0;
        }

        .section-subtitle {
            font-size: 0.95rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.6;
        }

        .section-link {
            font-family: var(--font-title);
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--primary);
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: all var(--transition);
        }

        .section-link:hover {
            color: var(--primary-hover);
            gap: 10px;
        }

        /* ========== CARD GRID ========== */
        .card-grid-2 {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }

        .community-card {
            background: var(--white);
            border-radius: var(--radius-card);
            border: 1px solid var(--border);
            overflow: hidden;
            transition: all var(--transition);
            box-shadow: var(--shadow-card);
            display: flex;
            flex-direction: column;
            position: relative;
        }

        .community-card::before {
            content: '';
            position: absolute;
            top: 16px;
            left: 16px;
            width: 10px;
            height: 10px;
            background: var(--accent);
            clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
            z-index: 2;
            opacity: 0.8;
        }

        .community-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--border-strong);
        }

        .community-card-img {
            width: 100%;
            height: 220px;
            object-fit: cover;
            display: block;
        }

        .community-card-body {
            padding: 20px 24px 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .community-card-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 12px;
            flex-wrap: wrap;
        }

        .community-card-tag {
            font-family: var(--font-title);
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--primary);
            background: var(--primary-light);
            padding: 4px 12px;
            border-radius: var(--radius-tag);
            letter-spacing: 0.03em;
        }

        .community-card-date {
            font-family: var(--font-mono);
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        .community-card-title {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1.15rem;
            color: var(--dark);
            margin: 0 0 10px;
            line-height: 1.45;
        }

        .community-card-excerpt {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin: 0 0 16px;
            flex: 1;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .community-card-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 14px;
            border-top: 1px solid var(--border);
        }

        .community-card-author {
            font-family: var(--font-title);
            font-size: 0.85rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .community-card-author::before {
            content: '';
            width: 6px;
            height: 6px;
            background: var(--primary);
            border-radius: 50%;
        }

        .community-card-link {
            font-family: var(--font-title);
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--primary);
            transition: all var(--transition);
        }

        .community-card-link:hover {
            color: var(--primary-hover);
        }

        /* ========== DATA STRIP ========== */
        .data-strip {
            background: var(--dark);
            padding: 36px 0;
            border-radius: var(--radius-card);
            margin-top: 8px;
            position: relative;
            overflow: hidden;
        }

        .data-strip::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 300px;
            height: 100%;
            background: linear-gradient(135deg, transparent 0%, rgba(217, 164, 65, 0.08) 100%);
            pointer-events: none;
        }

        .data-strip-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            position: relative;
            z-index: 1;
        }

        .data-strip-item {
            text-align: center;
            padding: 8px 16px;
        }

        .data-strip-number {
            font-family: var(--font-mono);
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--accent);
            letter-spacing: -0.02em;
            display: block;
            line-height: 1.2;
        }

        .data-strip-label {
            font-family: var(--font-title);
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.7);
            margin-top: 6px;
            display: block;
        }

        /* ========== FEATURED ARTICLES ========== */
        .featured-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .featured-card {
            background: var(--white);
            border-radius: var(--radius-card);
            border: 1px solid var(--border);
            overflow: hidden;
            transition: all var(--transition);
            box-shadow: var(--shadow-card);
            display: flex;
            flex-direction: column;
        }

        .featured-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }

        .featured-card-img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            display: block;
        }

        .featured-card-body {
            padding: 18px 20px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .featured-card-tag {
            font-family: var(--font-title);
            font-size: 0.72rem;
            font-weight: 600;
            color: var(--accent-hover);
            background: rgba(217, 164, 65, 0.12);
            padding: 4px 12px;
            border-radius: var(--radius-tag);
            align-self: flex-start;
            margin-bottom: 10px;
        }

        .featured-card-title {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--dark);
            margin: 0 0 8px;
            line-height: 1.4;
        }

        .featured-card-excerpt {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.65;
            margin: 0;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        /* ========== TOPIC ENTRY ========== */
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .topic-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 24px 20px;
            text-align: center;
            transition: all var(--transition);
            display: block;
            position: relative;
            overflow: hidden;
        }

        .topic-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: var(--primary);
            opacity: 0;
            transition: opacity var(--transition);
        }

        .topic-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card);
            border-color: var(--border-strong);
            color: var(--primary);
        }

        .topic-card:hover::before {
            opacity: 1;
        }

        .topic-card-icon {
            width: 48px;
            height: 48px;
            margin: 0 auto 14px;
            background: var(--primary-light);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            color: var(--primary);
        }

        .topic-card-title {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1rem;
            color: var(--dark);
            margin: 0 0 6px;
        }

        .topic-card:hover .topic-card-title {
            color: var(--primary);
        }

        .topic-card-desc {
            font-size: 0.82rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.5;
        }

        /* ========== SUBSCRIBE CTA ========== */
        .subscribe-cta {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
            border-radius: var(--radius-card);
            padding: 48px 40px;
            position: relative;
            overflow: hidden;
            display: flex;
            align-items: center;
            gap: 40px;
            flex-wrap: wrap;
        }

        .subscribe-cta::before {
            content: '';
            position: absolute;
            top: -100px;
            right: -60px;
            width: 350px;
            height: 350px;
            border-radius: 50%;
            background: rgba(217, 164, 65, 0.12);
            pointer-events: none;
        }

        .subscribe-cta-content {
            flex: 1;
            min-width: 280px;
            position: relative;
            z-index: 1;
        }

        .subscribe-cta h2 {
            font-family: var(--font-title);
            font-weight: 800;
            font-size: 1.6rem;
            color: var(--white);
            margin: 0 0 10px;
        }

        .subscribe-cta p {
            color: rgba(255, 255, 255, 0.8);
            margin: 0 0 20px;
            font-size: 0.95rem;
            line-height: 1.7;
        }

        .subscribe-form {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }

        .subscribe-form input[type="email"] {
            flex: 1;
            min-width: 220px;
            padding: 12px 18px;
            border-radius: var(--radius-btn);
            border: 1px solid rgba(255, 255, 255, 0.3);
            background: rgba(255, 255, 255, 0.1);
            color: var(--white);
            font-family: var(--font-title);
            font-size: 0.9rem;
            transition: all var(--transition);
        }

        .subscribe-form input[type="email"]::placeholder {
            color: rgba(255, 255, 255, 0.5);
        }

        .subscribe-form input[type="email"]:focus {
            border-color: var(--accent);
            background: rgba(255, 255, 255, 0.18);
            outline: none;
            box-shadow: 0 0 0 3px rgba(217, 164, 65, 0.2);
        }

        .subscribe-form .btn-accent {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 0.9rem;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            background: var(--accent);
            color: var(--dark);
            transition: all var(--transition);
            white-space: nowrap;
            cursor: pointer;
            border: none;
        }

        .subscribe-form .btn-accent:hover {
            background: var(--accent-hover);
            color: var(--white);
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--transition);
        }

        .faq-item:hover {
            border-color: var(--border-strong);
        }

        .faq-item.active {
            border-color: var(--border-strong);
            box-shadow: var(--shadow-card);
        }

        .faq-question {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 18px 20px;
            cursor: pointer;
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 0.98rem;
            color: var(--dark);
            transition: all var(--transition);
            width: 100%;
            text-align: left;
            background: none;
            border: none;
        }

        .faq-question .faq-diamond {
            width: 10px;
            height: 10px;
            background: var(--primary);
            clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
            flex-shrink: 0;
            transition: all var(--transition);
        }

        .faq-item:hover .faq-diamond,
        .faq-item.active .faq-diamond {
            background: var(--accent);
        }

        .faq-question span {
            flex: 1;
        }

        .faq-toggle {
            width: 24px;
            height: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            transition: transform var(--transition);
            color: var(--text-muted);
            font-size: 1.1rem;
        }

        .faq-item.active .faq-toggle {
            transform: rotate(45deg);
            color: var(--primary);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        .faq-item.active .faq-answer {
            max-height: 500px;
        }

        .faq-answer-inner {
            padding: 0 20px 20px 44px;
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.8;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--dark);
            color: rgba(255, 255, 255, 0.8);
            padding: 56px 0 0;
            margin-top: auto;
        }

        .footer-top {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.2fr;
            gap: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .footer-brand .logo {
            margin-bottom: 16px;
        }

        .footer-brand .logo .logo-text {
            color: var(--white);
        }

        .footer-brand .logo .logo-text span {
            color: var(--accent);
        }

        .footer-brand .logo-icon {
            background: var(--accent);
        }

        .footer-brand .logo-icon::before {
            background: var(--primary);
        }

        .footer-brand p {
            font-size: 0.9rem;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.65);
            margin: 0;
            max-width: 280px;
        }

        .footer-col h4 {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1rem;
            color: var(--white);
            margin: 0 0 16px;
        }

        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-col ul li {
            margin-bottom: 10px;
        }

        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.65);
            font-size: 0.9rem;
            transition: color var(--transition);
        }

        .footer-col ul li a:hover {
            color: var(--accent);
        }

        .footer-subscribe h4 {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1rem;
            color: var(--white);
            margin: 0 0 10px;
        }

        .footer-subscribe p {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.6);
            margin: 0 0 16px;
            line-height: 1.6;
        }

        .footer-subscribe-form {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }

        .footer-subscribe-form input[type="email"] {
            flex: 1;
            min-width: 160px;
            padding: 10px 14px;
            border-radius: var(--radius-btn);
            border: 1px solid rgba(255, 255, 255, 0.2);
            background: rgba(255, 255, 255, 0.08);
            color: var(--white);
            font-family: var(--font-title);
            font-size: 0.85rem;
            transition: all var(--transition);
        }

        .footer-subscribe-form input[type="email"]::placeholder {
            color: rgba(255, 255, 255, 0.4);
        }

        .footer-subscribe-form input[type="email"]:focus {
            border-color: var(--accent);
            outline: none;
            box-shadow: 0 0 0 3px rgba(217, 164, 65, 0.15);
        }

        .footer-subscribe-form .btn {
            font-family: var(--font-title);
            font-weight: 600;
            font-size: 0.85rem;
            padding: 10px 20px;
            border-radius: var(--radius-btn);
            background: var(--accent);
            color: var(--dark);
            transition: all var(--transition);
            white-space: nowrap;
            border: none;
            cursor: pointer;
        }

        .footer-subscribe-form .btn:hover {
            background: var(--accent-hover);
            color: var(--white);
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            padding: 20px 0;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.5);
        }

        .footer-bottom-links {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .footer-bottom-links a {
            color: rgba(255, 255, 255, 0.5);
            font-size: 0.8rem;
            transition: color var(--transition);
        }

        .footer-bottom-links a:hover {
            color: var(--accent);
        }

        /* ========== BUTTONS ========== */
        .btn {
            display: inline-block;
            font-family: var(--font-title);
            font-weight: 600;
            font-size: 0.9rem;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            transition: all var(--transition);
            cursor: pointer;
            border: none;
            text-align: center;
        }

        .btn-primary {
            background: var(--primary);
            color: var(--white);
        }

        .btn-primary:hover {
            background: var(--primary-hover);
            color: var(--white);
        }

        .btn-outline {
            background: transparent;
            border: 1px solid var(--border-strong);
            color: var(--primary);
        }

        .btn-outline:hover {
            background: var(--primary-light);
            border-color: var(--primary);
            color: var(--primary-hover);
        }

        /* ========== MOBILE DRAWER ========== */
        .mobile-drawer {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--white);
            z-index: 2000;
            padding: 24px;
            flex-direction: column;
            gap: 16px;
            overflow-y: auto;
        }

        .mobile-drawer.open {
            display: flex;
        }

        .mobile-drawer-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 24px;
        }

        .mobile-drawer-close {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--bg);
            border: 1px solid var(--border);
            font-size: 1.3rem;
            color: var(--text-secondary);
            transition: all var(--transition);
        }

        .mobile-drawer-close:hover {
            background: var(--primary-light);
            color: var(--primary);
        }

        .mobile-drawer-nav {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .mobile-drawer-nav a {
            font-family: var(--font-title);
            font-weight: 600;
            font-size: 1.05rem;
            padding: 14px 16px;
            border-radius: var(--radius-btn);
            color: var(--text-secondary);
            transition: all var(--transition);
        }

        .mobile-drawer-nav a:hover {
            background: var(--primary-light);
            color: var(--primary);
        }

        .mobile-drawer-nav a.active {
            background: var(--primary-light);
            color: var(--primary);
            font-weight: 700;
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .main-nav {
                gap: 2px;
            }
            .main-nav a {
                padding: 8px 10px;
                font-size: 0.85rem;
            }
            .data-strip-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .topic-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .featured-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-top {
                grid-template-columns: 1.5fr 1fr 1fr;
                gap: 28px;
            }
            .footer-subscribe {
                grid-column: span 2;
            }
        }

        @media (max-width: 768px) {
            :root {
                --header-height: 60px;
            }

            .main-nav {
                display: none;
            }

            .hamburger {
                display: flex;
            }

            .header-actions .search-icon-btn {
                display: none;
            }

            .header-inner {
                gap: 12px;
            }

            .page-hero h1 {
                font-size: 2rem;
            }

            .card-grid-2 {
                grid-template-columns: 1fr;
            }

            .community-card-img {
                height: 190px;
            }

            .featured-grid {
                grid-template-columns: 1fr;
            }

            .topic-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }

            .data-strip-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }

            .data-strip-number {
                font-size: 1.7rem;
            }

            .subscribe-cta {
                padding: 32px 24px;
                gap: 24px;
            }

            .subscribe-cta h2 {
                font-size: 1.35rem;
            }

            .section-header {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }

            .section-title {
                font-size: 1.45rem;
            }

            .footer-top {
                grid-template-columns: 1fr;
                gap: 28px;
            }

            .footer-subscribe {
                grid-column: span 1;
            }

            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
                text-align: left;
            }

            .footer-bottom-links {
                flex-wrap: wrap;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }

            .page-hero {
                padding: 32px 0 28px;
            }

            .page-hero h1 {
                font-size: 1.6rem;
            }

            .page-hero-desc {
                font-size: 0.95rem;
            }

            .community-card-img {
                height: 170px;
            }

            .topic-grid {
                grid-template-columns: 1fr;
            }

            .data-strip-grid {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }

            .data-strip-number {
                font-size: 1.5rem;
            }

            .subscribe-form input[type="email"] {
                min-width: 100%;
            }

            .subscribe-form .btn-accent {
                width: 100%;
                text-align: center;
            }

            .section {
                padding: 32px 0;
            }

            .faq-question {
                font-size: 0.9rem;
                padding: 14px 16px;
            }

            .faq-answer-inner {
                padding: 0 16px 16px 40px;
                font-size: 0.85rem;
            }
        }

/* roulang page: category1 */
:root {
  --primary: #1F6B3B;
  --primary-hover: #0E2B1A;
  --primary-light: #EAF3ED;
  --accent: #D9A441;
  --accent-hover: #C08D2E;
  --dark: #0E2B1A;
  --bg: #FAF7F0;
  --white: #FFFFFF;
  --text: #222222;
  --text-secondary: #5A5A5A;
  --text-muted: #8A8A8A;
  --border: rgba(31, 107, 59, 0.12);
  --border-strong: rgba(31, 107, 59, 0.28);
  --radius-card: 12px;
  --radius-btn: 8px;
  --radius-tag: 999px;
  --shadow-card: 0 4px 16px rgba(14, 43, 26, 0.06);
  --shadow-card-hover: 0 10px 28px rgba(14, 43, 26, 0.14);
  --shadow-hero: 0 8px 32px rgba(14, 43, 26, 0.12);
  --font-title: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --font-body: 'Noto Serif SC', 'PingFang SC', 'Microsoft YaHei', serif;
  --font-mono: 'Roboto Mono', 'SFMono-Regular', Consolas, monospace;
  --container-max: 1200px;
  --gutter: 24px;
  --header-height: 72px;
  --transition: 0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
@media (max-width: 768px) {
  :root { --header-height: 60px; }
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background-color: var(--bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary-hover); }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}
img { display: block; max-width: 100%; height: auto; }
button, input, select, textarea { font-family: inherit; font-size: inherit; }
button { cursor: pointer; border: none; background: none; }
ul, ol { list-style: none; }
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}
/* ========== HEADER ========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: 0 4px 20px rgba(14, 43, 26, 0.08); }
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: 24px;
}
.logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.logo-icon {
  width: 40px;
  height: 40px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  flex-shrink: 0;
}
.logo-icon::before {
  content: '';
  width: 18px;
  height: 18px;
  background: var(--accent);
  clip-path: polygon(50% 0%, 61% 35%, 100% 50%, 61% 65%, 50% 100%, 39% 65%, 0% 50%, 39% 35%);
  transform: rotate(45deg);
}
.logo-text {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 1.35rem;
  color: var(--dark);
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.logo-text span { color: var(--primary); }
.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  justify-content: center;
}
.main-nav a {
  font-family: var(--font-title);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-secondary);
  padding: 8px 14px;
  border-radius: var(--radius-btn);
  transition: all var(--transition);
  white-space: nowrap;
  position: relative;
}
.main-nav a:hover { color: var(--primary); background: var(--primary-light); }
.main-nav a.active {
  color: var(--primary);
  background: var(--primary-light);
  font-weight: 700;
}
.main-nav a.active::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 18px;
  height: 3px;
  background: var(--accent);
  border-radius: 2px;
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.search-icon-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--transition);
  background: transparent;
}
.search-icon-btn:hover { background: var(--primary-light); color: var(--primary); }
.search-icon-btn svg { width: 20px; height: 20px; }
.login-btn {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--primary);
  padding: 8px 18px;
  border: 1.5px solid var(--primary);
  border-radius: var(--radius-btn);
  transition: all var(--transition);
  background: transparent;
  white-space: nowrap;
}
.login-btn:hover { background: var(--primary-light); color: var(--primary-hover); }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-btn);
  background: transparent;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--transition);
}
.mobile-nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--dark);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.mobile-nav-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.mobile-nav-overlay a {
  font-family: var(--font-title);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--white);
  padding: 12px 24px;
  border-radius: var(--radius-btn);
  transition: all var(--transition);
}
.mobile-nav-overlay a:hover { color: var(--accent); }
.mobile-nav-overlay a.active { color: var(--accent); font-weight: 700; }
.mobile-nav-close {
  position: absolute;
  top: 20px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  color: var(--white);
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mobile-nav-close:hover { background: rgba(255,255,255,0.2); }
/* ========== BUTTONS ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 24px;
  border-radius: var(--radius-btn);
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 0.95rem;
  transition: all var(--transition);
  border: 1.5px solid transparent;
  text-align: center;
  line-height: 1.5;
}
.btn-primary {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); color: var(--white); }
.btn-secondary {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-secondary:hover { background: var(--primary-light); color: var(--primary-hover); }
.btn-accent {
  background: var(--accent);
  color: var(--dark);
  border-color: var(--accent);
}
.btn-accent:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: var(--dark); }
/* ========== BREADCRUMB ========== */
.breadcrumb-nav {
  padding: 20px 0 0;
  background: var(--bg);
}
.breadcrumb-nav ol {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-title);
  font-size: 0.9rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}
.breadcrumb-nav a { color: var(--text-muted); }
.breadcrumb-nav a:hover { color: var(--primary); }
.breadcrumb-nav .separator { color: var(--text-muted); opacity: 0.5; }
.breadcrumb-nav .current { color: var(--primary); font-weight: 600; }
/* ========== PAGE HEADER ========== */
.page-header {
  padding: 32px 0 40px;
  background: linear-gradient(180deg, var(--bg) 0%, var(--white) 100%);
  border-bottom: 1px solid var(--border);
}
.page-header h1 {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 2.6rem;
  color: var(--dark);
  margin-bottom: 16px;
  letter-spacing: 0.01em;
}
.page-header .page-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 800px;
  line-height: 1.85;
}
.page-header .page-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}
.page-header .meta-tag {
  display: inline-block;
  font-family: var(--font-title);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--primary);
  background: var(--primary-light);
  padding: 4px 14px;
  border-radius: var(--radius-tag);
  white-space: nowrap;
}
/* ========== MAIN CONTENT AREA ========== */
.main-content {
  flex: 1;
  padding: 40px 0 60px;
}
.section-heading {
  margin-bottom: 28px;
}
.section-heading h2 {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.75rem;
  color: var(--dark);
  margin-bottom: 8px;
  position: relative;
  padding-left: 18px;
}
.section-heading h2::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 24px;
  background: var(--accent);
  border-radius: 3px;
}
.section-heading .heading-desc {
  color: var(--text-secondary);
  font-size: 0.98rem;
  padding-left: 18px;
}
/* ========== RACE LIST ========== */
.race-list-section {
  margin-bottom: 48px;
}
.race-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.race-list-item {
  display: flex;
  gap: 20px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 18px;
  transition: all var(--transition);
  box-shadow: var(--shadow-card);
}
.race-list-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--border-strong);
}
.race-item-thumb {
  flex-shrink: 0;
  width: 160px;
  height: 110px;
  border-radius: 8px;
  overflow: hidden;
  position: relative;
}
.race-item-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.race-list-item:hover .race-item-thumb img { transform: scale(1.05); }
.race-item-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
}
.race-item-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.race-tag {
  display: inline-block;
  font-family: var(--font-title);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--primary);
  background: var(--primary-light);
  padding: 2px 10px;
  border-radius: var(--radius-tag);
  white-space: nowrap;
}
.race-tag.accent {
  color: var(--accent-hover);
  background: rgba(217, 164, 65, 0.15);
}
.race-item-title {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text);
  line-height: 1.5;
}
.race-list-item:hover .race-item-title { color: var(--primary); }
.race-item-summary {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.race-item-meta {
  font-family: var(--font-title);
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 12px;
}
.race-item-meta .date { color: var(--text-muted); }
.race-item-meta .status-tag {
  font-weight: 600;
  color: var(--primary);
}
/* ========== DATA BAR ========== */
.data-bar-section {
  margin-bottom: 48px;
}
.data-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  background: var(--dark);
  border-radius: var(--radius-card);
  padding: 28px 32px;
}
.data-bar-item {
  text-align: center;
}
.data-bar-number {
  font-family: var(--font-mono);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1.2;
}
.data-bar-label {
  font-family: var(--font-title);
  font-size: 0.88rem;
  color: rgba(255,255,255,0.75);
  margin-top: 6px;
}
.data-bar-divider {
  width: 1px;
  background: rgba(255,255,255,0.15);
  align-self: stretch;
}
/* ========== FEATURED ARTICLES ========== */
.featured-section {
  margin-bottom: 48px;
}
.featured-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.featured-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: all var(--transition);
}
.featured-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}
.featured-card-img {
  position: relative;
  height: 180px;
  overflow: hidden;
}
.featured-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.featured-card:hover .featured-card-img img { transform: scale(1.04); }
.featured-card-img .overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(14,43,26,0.4) 100%);
}
.featured-card-body {
  padding: 18px 20px 22px;
}
.featured-card-tag {
  display: inline-block;
  font-family: var(--font-title);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--primary);
  background: var(--primary-light);
  padding: 3px 10px;
  border-radius: var(--radius-tag);
  margin-bottom: 10px;
}
.featured-card-title {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.08rem;
  color: var(--text);
  line-height: 1.5;
  margin-bottom: 8px;
}
.featured-card:hover .featured-card-title { color: var(--primary); }
.featured-card-summary {
  font-size: 0.86rem;
  color: var(--text-secondary);
  line-height: 1.65;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
/* ========== TOPIC ENTRY ========== */
.topic-entry-section {
  margin-bottom: 48px;
}
.topic-entry-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.topic-entry-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-card);
  padding: 22px 18px;
  text-align: center;
  transition: all var(--transition);
  box-shadow: var(--shadow-card);
}
.topic-entry-card:hover {
  border-color: var(--primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
}
.topic-entry-icon {
  width: 44px;
  height: 44px;
  margin: 0 auto 12px;
  background: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.topic-entry-icon svg {
  width: 22px;
  height: 22px;
  color: var(--primary);
}
.topic-entry-name {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1rem;
  color: var(--text);
  margin-bottom: 4px;
}
.topic-entry-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
}
/* ========== CTA SECTION ========== */
.cta-section {
  margin-bottom: 48px;
}
.cta-box {
  background: linear-gradient(135deg, var(--primary) 0%, var(--dark) 100%);
  border-radius: var(--radius-card);
  padding: 40px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-box-text h3 {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.6rem;
  color: var(--white);
  margin-bottom: 8px;
}
.cta-box-text p {
  color: rgba(255,255,255,0.8);
  font-size: 0.98rem;
  max-width: 500px;
}
.cta-form {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}
.cta-form input[type="email"] {
  padding: 10px 18px;
  border-radius: var(--radius-btn);
  border: 1.5px solid rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.1);
  color: var(--white);
  font-family: var(--font-title);
  font-size: 0.9rem;
  width: 240px;
  transition: all var(--transition);
}
.cta-form input[type="email"]::placeholder {
  color: rgba(255,255,255,0.55);
}
.cta-form input[type="email"]:focus {
  border-color: var(--accent);
  outline: none;
  background: rgba(255,255,255,0.15);
}
.cta-form .btn-accent {
  white-space: nowrap;
}
/* ========== FAQ ========== */
.faq-section {
  margin-bottom: 48px;
}
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.faq-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  overflow: hidden;
  transition: all var(--transition);
}
.faq-item:hover { border-color: var(--border-strong); }
.faq-item summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 22px;
  cursor: pointer;
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 1rem;
  color: var(--text);
  list-style: none;
  position: relative;
  transition: all var(--transition);
  user-select: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--accent);
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
  flex-shrink: 0;
  transition: transform var(--transition);
}
.faq-item[open] summary::before {
  transform: rotate(45deg);
}
.faq-item summary:hover {
  color: var(--primary);
}
.faq-item .faq-answer {
  padding: 0 22px 20px 42px;
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.8;
}
/* ========== FOOTER ========== */
.site-footer {
  background: var(--dark);
  color: rgba(255,255,255,0.75);
  padding: 48px 0 0;
}
.site-footer .footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand .logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.footer-brand .logo-icon {
  width: 36px;
  height: 36px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.footer-brand .logo-icon::before {
  content: '';
  width: 16px;
  height: 16px;
  background: var(--accent);
  clip-path: polygon(50% 0%, 61% 35%, 100% 50%, 61% 65%, 50% 100%, 39% 65%, 0% 50%, 39% 35%);
  transform: rotate(45deg);
}
.footer-brand .logo-text {
  color: var(--white);
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 1.2rem;
}
.footer-brand .logo-text span { color: var(--accent); }
.footer-brand p {
  font-size: 0.86rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.65);
  max-width: 300px;
}
.footer-col h4 {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--white);
  margin-bottom: 16px;
}
.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer-col a {
  color: rgba(255,255,255,0.6);
  font-size: 0.86rem;
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--accent); }
.footer-subscribe h4 {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--white);
  margin-bottom: 12px;
}
.footer-subscribe p {
  font-size: 0.84rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 14px;
  line-height: 1.6;
}
.footer-subscribe-form {
  display: flex;
  gap: 8px;
}
.footer-subscribe-form input[type="email"] {
  flex: 1;
  padding: 10px 14px;
  border-radius: var(--radius-btn);
  border: 1.5px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.08);
  color: var(--white);
  font-family: var(--font-title);
  font-size: 0.85rem;
  transition: all var(--transition);
}
.footer-subscribe-form input[type="email"]::placeholder {
  color: rgba(255,255,255,0.45);
}
.footer-subscribe-form input[type="email"]:focus {
  border-color: var(--accent);
  outline: none;
  background: rgba(255,255,255,0.12);
}
.footer-subscribe-form .btn {
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius-btn);
  padding: 10px 18px;
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 0.85rem;
  transition: all var(--transition);
  white-space: nowrap;
}
.footer-subscribe-form .btn:hover { background: var(--primary-hover); }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding: 18px 0;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.45);
}
.footer-bottom span { white-space: nowrap; }
.footer-bottom-links {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}
.footer-bottom-links a {
  color: rgba(255,255,255,0.45);
  transition: color var(--transition);
  white-space: nowrap;
}
.footer-bottom-links a:hover { color: var(--accent); }
/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .data-bar { grid-template-columns: repeat(2, 1fr); gap: 16px; padding: 20px 24px; }
  .data-bar-divider { display: none; }
  .featured-grid { grid-template-columns: repeat(2, 1fr); }
  .topic-entry-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 768px) {
  .main-nav { display: none; }
  .hamburger { display: flex; }
  .mobile-nav-overlay { display: flex; }
  .header-inner { gap: 12px; }
  .login-btn { padding: 6px 12px; font-size: 0.8rem; }
  .page-header h1 { font-size: 2rem; }
  .page-header .page-subtitle { font-size: 0.95rem; }
  .race-list-item { flex-direction: column; gap: 12px; padding: 14px; }
  .race-item-thumb { width: 100%; height: 160px; }
  .race-item-body { gap: 4px; }
  .data-bar { grid-template-columns: repeat(2, 1fr); gap: 12px; padding: 16px 18px; }
  .data-bar-number { font-size: 1.8rem; }
  .featured-grid { grid-template-columns: 1fr; }
  .topic-entry-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .cta-box { padding: 24px 20px; }
  .cta-box-text h3 { font-size: 1.3rem; }
  .cta-form { width: 100%; }
  .cta-form input[type="email"] { width: 100%; }
  .footer-top { grid-template-columns: 1fr; gap: 24px; }
  .footer-brand { grid-column: auto; }
}
@media (max-width: 520px) {
  .topic-entry-grid { grid-template-columns: 1fr; }
  .data-bar { grid-template-columns: 1fr 1fr; }
  .data-bar-item { padding: 6px 0; }
  .page-header h1 { font-size: 1.6rem; }
  .section-heading h2 { font-size: 1.35rem; }
  .cta-box { flex-direction: column; align-items: stretch; text-align: center; }
  .cta-box-text p { max-width: 100%; }
  .cta-form { justify-content: center; }
  .race-item-title { font-size: 0.98rem; }
  .footer-bottom { flex-direction: column; align-items: flex-start; padding: 14px 0; }
  .footer-bottom-links { margin-left: 0; }
}

/* roulang page: category3 */
:root {
            --primary: #1F6B3B;
            --primary-hover: #0E2B1A;
            --primary-light: #EAF3ED;
            --accent: #D9A441;
            --accent-hover: #C08D2E;
            --dark: #0E2B1A;
            --bg: #FAF7F0;
            --white: #FFFFFF;
            --text: #222222;
            --text-secondary: #5A5A5A;
            --text-muted: #8A8A8A;
            --border: rgba(31, 107, 59, 0.12);
            --border-strong: rgba(31, 107, 59, 0.28);
            --radius-card: 12px;
            --radius-btn: 8px;
            --radius-tag: 999px;
            --shadow-card: 0 4px 16px rgba(14, 43, 26, 0.06);
            --shadow-card-hover: 0 10px 28px rgba(14, 43, 26, 0.14);
            --shadow-hero: 0 8px 32px rgba(14, 43, 26, 0.12);
            --font-title: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --font-body: 'Noto Serif SC', 'PingFang SC', 'Microsoft YaHei', serif;
            --font-mono: 'Roboto Mono', 'SFMono-Regular', Consolas, monospace;
            --container-max: 1200px;
            --gutter: 24px;
            --header-height: 72px;
            --transition: 0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background-color: var(--bg);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition);
        }

        a:hover {
            color: var(--primary-hover);
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
            border-radius: 4px;
        }

        img {
            display: block;
            max-width: 100%;
            height: auto;
        }

        button,
        input,
        select {
            font-family: inherit;
            font-size: inherit;
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
        }

        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: var(--gutter);
            padding-right: var(--gutter);
        }

        /* ========== HEADER ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--white);
            border-bottom: 1px solid var(--border);
            transition: box-shadow var(--transition);
        }

        .site-header.scrolled {
            box-shadow: 0 4px 20px rgba(14, 43, 26, 0.08);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: var(--header-height);
            gap: 24px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .logo-icon {
            width: 40px;
            height: 40px;
            background: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            flex-shrink: 0;
        }

        .logo-icon::before {
            content: '';
            width: 18px;
            height: 18px;
            background: var(--accent);
            clip-path: polygon(50% 0%, 61% 35%, 100% 50%, 61% 65%, 50% 100%, 39% 65%, 0% 50%, 39% 35%);
            transform: rotate(45deg);
        }

        .logo-text {
            font-family: var(--font-title);
            font-weight: 900;
            font-size: 1.35rem;
            color: var(--dark);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .logo-text span {
            color: var(--primary);
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex: 1;
            justify-content: center;
        }

        .main-nav a {
            font-family: var(--font-title);
            font-weight: 500;
            font-size: 0.95rem;
            color: var(--text-secondary);
            padding: 8px 14px;
            border-radius: var(--radius-btn);
            transition: all var(--transition);
            white-space: nowrap;
            position: relative;
        }

        .main-nav a:hover {
            color: var(--primary);
            background: var(--primary-light);
        }

        .main-nav a.active {
            color: var(--primary);
            background: var(--primary-light);
            font-weight: 700;
        }

        .main-nav a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 18px;
            height: 3px;
            background: var(--accent);
            border-radius: 2px;
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .search-icon-btn {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-secondary);
            transition: all var(--transition);
            border: 1px solid var(--border);
            background: var(--white);
        }

        .search-icon-btn:hover {
            color: var(--primary);
            border-color: var(--border-strong);
            background: var(--primary-light);
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 0.95rem;
            padding: 10px 22px;
            border-radius: var(--radius-btn);
            transition: all var(--transition);
            white-space: nowrap;
            line-height: 1.4;
        }

        .btn-primary {
            background: var(--primary);
            color: var(--white);
        }

        .btn-primary:hover {
            background: var(--primary-hover);
            color: var(--white);
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(31, 107, 59, 0.3);
        }

        .btn-outline {
            background: transparent;
            color: var(--primary);
            border: 2px solid var(--primary);
        }

        .btn-outline:hover {
            background: var(--primary-light);
            color: var(--primary-hover);
            border-color: var(--primary-hover);
            transform: translateY(-2px);
        }

        .btn-sm {
            padding: 7px 16px;
            font-size: 0.85rem;
            border-radius: var(--radius-btn);
        }

        .btn-accent {
            background: var(--accent);
            color: var(--dark);
        }

        .btn-accent:hover {
            background: var(--accent-hover);
            color: var(--white);
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(217, 164, 65, 0.35);
        }

        .hamburger {
            display: none;
            flex-direction: column;
            justify-content: center;
            gap: 5px;
            width: 44px;
            height: 44px;
            border-radius: var(--radius-btn);
            border: 1px solid var(--border);
            background: var(--white);
            padding: 10px;
            transition: all var(--transition);
        }

        .hamburger span {
            display: block;
            width: 100%;
            height: 2px;
            background: var(--text);
            border-radius: 2px;
            transition: all var(--transition);
        }

        .hamburger:hover {
            border-color: var(--border-strong);
            background: var(--primary-light);
        }

        /* ========== MAIN ========== */
        main {
            flex: 1;
        }

        .page-section {
            padding: 56px 0;
        }

        .page-section-alt {
            background: var(--white);
        }

        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 0.8rem;
            letter-spacing: 0.06em;
            color: var(--primary);
            text-transform: uppercase;
            margin-bottom: 12px;
        }

        .section-tag::before {
            content: '';
            width: 8px;
            height: 8px;
            background: var(--accent);
            clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
            flex-shrink: 0;
        }

        .section-title {
            font-family: var(--font-title);
            font-weight: 900;
            font-size: 2rem;
            color: var(--dark);
            margin-bottom: 12px;
            line-height: 1.3;
        }

        .section-subtitle {
            font-size: 1.05rem;
            color: var(--text-secondary);
            line-height: 1.75;
            max-width: 720px;
        }

        /* ========== BREADCRUMB ========== */
        .breadcrumb-bar {
            padding: 16px 0;
            background: var(--white);
            border-bottom: 1px solid var(--border);
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            list-style: none;
            margin: 0;
            padding: 0;
            font-family: var(--font-title);
            font-size: 0.88rem;
        }

        .breadcrumb li {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--text-muted);
        }

        .breadcrumb li:not(:last-child)::after {
            content: '/';
            color: var(--border-strong);
        }

        .breadcrumb a {
            color: var(--text-secondary);
        }

        .breadcrumb a:hover {
            color: var(--primary);
        }

        .breadcrumb li:last-child {
            color: var(--primary);
            font-weight: 700;
        }

        /* ========== CLASSIFICATION HEADER ========== */
        .classification-header {
            padding: 48px 0 32px;
            background: var(--bg);
            position: relative;
            overflow: hidden;
        }

        .classification-header::before {
            content: '';
            position: absolute;
            top: -120px;
            right: -80px;
            width: 380px;
            height: 380px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(217, 164, 65, 0.12) 0%, transparent 70%);
            pointer-events: none;
        }

        .classification-header .container {
            position: relative;
            z-index: 1;
        }

        .classification-header h1 {
            font-family: var(--font-title);
            font-weight: 900;
            font-size: 2.6rem;
            color: var(--dark);
            margin-bottom: 16px;
            line-height: 1.25;
        }

        .classification-header .classification-desc {
            font-size: 1.05rem;
            color: var(--text-secondary);
            line-height: 1.85;
            max-width: 820px;
            margin-bottom: 0;
        }

        /* ========== STADIUM LIST - ALTERNATING ========== */
        .stadium-list {
            display: flex;
            flex-direction: column;
            gap: 32px;
        }

        .stadium-item {
            display: flex;
            align-items: stretch;
            gap: 32px;
            background: var(--white);
            border-radius: var(--radius-card);
            overflow: hidden;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
        }

        .stadium-item:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
            border-color: var(--border-strong);
        }

        .stadium-item.reverse {
            flex-direction: row-reverse;
        }

        .stadium-item-image {
            flex: 0 0 40%;
            min-height: 280px;
            position: relative;
            overflow: hidden;
        }

        .stadium-item-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .stadium-item:hover .stadium-item-image img {
            transform: scale(1.04);
        }

        .stadium-item-image::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 60%;
            background: linear-gradient(to top, rgba(14, 43, 26, 0.5) 0%, transparent 100%);
            pointer-events: none;
        }

        .stadium-item-content {
            flex: 1;
            padding: 28px 28px 28px 8px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            gap: 12px;
        }

        .stadium-item.reverse .stadium-item-content {
            padding: 28px 8px 28px 28px;
        }

        .stadium-item-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 0.78rem;
            color: var(--primary);
            background: var(--primary-light);
            padding: 4px 14px;
            border-radius: var(--radius-tag);
            width: fit-content;
            letter-spacing: 0.04em;
        }

        .stadium-item-title {
            font-family: var(--font-title);
            font-weight: 900;
            font-size: 1.35rem;
            color: var(--dark);
            line-height: 1.4;
            margin: 0;
        }

        .stadium-item-summary {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.75;
            margin: 0;
        }

        .stadium-item-meta {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 16px;
            font-family: var(--font-title);
            font-size: 0.82rem;
            color: var(--text-muted);
        }

        .stadium-item-meta span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .stadium-item-meta .meta-icon {
            width: 6px;
            height: 6px;
            background: var(--accent);
            clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
            flex-shrink: 0;
        }

        /* ========== DATA STRIP ========== */
        .data-strip {
            background: var(--dark);
            padding: 40px 0;
            position: relative;
            overflow: hidden;
        }

        .data-strip::before {
            content: '';
            position: absolute;
            top: -60px;
            left: -60px;
            width: 240px;
            height: 240px;
            border-radius: 50%;
            border: 2px dashed rgba(217, 164, 65, 0.25);
            pointer-events: none;
        }

        .data-strip .container {
            position: relative;
            z-index: 1;
        }

        .data-strip-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .data-strip-item {
            text-align: center;
            color: var(--white);
            padding: 8px 16px;
        }

        .data-strip-number {
            font-family: var(--font-mono);
            font-size: 2.4rem;
            font-weight: 700;
            color: var(--accent);
            line-height: 1.2;
            margin-bottom: 4px;
        }

        .data-strip-label {
            font-family: var(--font-title);
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.75);
            letter-spacing: 0.04em;
        }

        /* ========== FEATURED ARTICLES ========== */
        .featured-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .featured-card {
            background: var(--white);
            border-radius: var(--radius-card);
            border: 1px solid var(--border);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }

        .featured-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
            border-color: var(--border-strong);
        }

        .featured-card-image {
            height: 200px;
            overflow: hidden;
            position: relative;
        }

        .featured-card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .featured-card:hover .featured-card-image img {
            transform: scale(1.05);
        }

        .featured-card-body {
            padding: 20px 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .featured-card-tag {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 0.75rem;
            color: var(--accent-hover);
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        .featured-card-title {
            font-family: var(--font-title);
            font-weight: 900;
            font-size: 1.1rem;
            color: var(--dark);
            line-height: 1.45;
            margin: 0;
        }

        .featured-card-summary {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin: 0;
            flex: 1;
        }

        .featured-card-link {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 0.88rem;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: all var(--transition);
        }

        .featured-card-link:hover {
            color: var(--primary-hover);
            gap: 10px;
        }

        .featured-card-link::after {
            content: '→';
            font-weight: 700;
            transition: transform var(--transition);
        }

        /* ========== TOPIC ENTRIES ========== */
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .topic-card {
            background: var(--white);
            border-radius: var(--radius-card);
            padding: 24px 20px;
            border: 1px solid var(--border);
            text-align: center;
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 12px;
        }

        .topic-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
            border-color: var(--border-strong);
        }

        .topic-card-icon {
            width: 52px;
            height: 52px;
            background: var(--primary-light);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            flex-shrink: 0;
        }

        .topic-card-icon::before {
            content: '';
            width: 22px;
            height: 22px;
            background: var(--primary);
            clip-path: polygon(50% 0%, 61% 35%, 100% 50%, 61% 65%, 50% 100%, 39% 65%, 0% 50%, 39% 35%);
            transform: rotate(45deg);
        }

        .topic-card-title {
            font-family: var(--font-title);
            font-weight: 900;
            font-size: 1rem;
            color: var(--dark);
            margin: 0;
        }

        .topic-card-desc {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin: 0;
        }

        /* ========== FAQ ========== */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 820px;
        }

        .faq-item {
            background: var(--white);
            border-radius: var(--radius-card);
            border: 1px solid var(--border);
            overflow: hidden;
            transition: all var(--transition);
        }

        .faq-item:hover {
            border-color: var(--border-strong);
        }

        .faq-item summary {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 18px 22px;
            cursor: pointer;
            list-style: none;
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1rem;
            color: var(--dark);
            transition: all var(--transition);
            user-select: none;
            position: relative;
        }

        .faq-item summary::-webkit-details-marker {
            display: none;
        }

        .faq-item summary::before {
            content: '';
            width: 8px;
            height: 8px;
            background: var(--primary);
            clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
            flex-shrink: 0;
            transition: all var(--transition);
        }

        .faq-item summary:hover::before {
            background: var(--accent);
        }

        .faq-item summary::after {
            content: '+';
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1.4rem;
            color: var(--text-muted);
            margin-left: auto;
            transition: transform var(--transition);
        }

        .faq-item[open] summary::after {
            transform: rotate(45deg);
            color: var(--primary);
        }

        .faq-item[open] summary::before {
            background: var(--accent);
        }

        .faq-answer {
            padding: 0 22px 20px 44px;
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.8;
        }

        /* ========== SUBSCRIBE CTA ========== */
        .subscribe-cta {
            background: var(--dark);
            padding: 48px 0;
            position: relative;
            overflow: hidden;
        }

        .subscribe-cta::before {
            content: '';
            position: absolute;
            top: -80px;
            right: -80px;
            width: 280px;
            height: 280px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(217, 164, 65, 0.15) 0%, transparent 70%);
            pointer-events: none;
        }

        .subscribe-cta .container {
            position: relative;
            z-index: 1;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
            flex-wrap: wrap;
        }

        .subscribe-cta-text {
            flex: 1;
            min-width: 280px;
        }

        .subscribe-cta-text h2 {
            font-family: var(--font-title);
            font-weight: 900;
            font-size: 1.6rem;
            color: var(--white);
            margin-bottom: 8px;
        }

        .subscribe-cta-text p {
            color: rgba(255, 255, 255, 0.75);
            font-size: 0.95rem;
            margin: 0;
            line-height: 1.7;
        }

        .subscribe-cta-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            flex-shrink: 0;
        }

        .subscribe-cta-form input {
            background: var(--white);
            border: 1px solid rgba(255, 255, 255, 0.3);
            border-radius: var(--radius-btn);
            padding: 12px 18px;
            font-family: var(--font-title);
            font-size: 0.95rem;
            color: var(--text);
            min-width: 260px;
            transition: all var(--transition);
        }

        .subscribe-cta-form input:focus {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
            border-color: var(--accent);
        }

        .subscribe-cta-form input::placeholder {
            color: var(--text-muted);
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--dark);
            color: rgba(255, 255, 255, 0.7);
            padding: 48px 0 0;
            margin-top: auto;
        }

        .footer-top {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 32px;
            padding-bottom: 32px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .footer-brand .logo {
            margin-bottom: 14px;
        }

        .footer-brand .logo-text {
            color: var(--white);
        }

        .footer-brand .logo-text span {
            color: var(--accent);
        }

        .footer-brand p {
            font-size: 0.88rem;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.6);
            margin: 0;
            max-width: 320px;
        }

        .footer-col h4 {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 0.95rem;
            color: var(--white);
            margin-bottom: 16px;
            letter-spacing: 0.04em;
        }

        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-col ul a {
            font-size: 0.88rem;
            color: rgba(255, 255, 255, 0.6);
            transition: all var(--transition);
        }

        .footer-col ul a:hover {
            color: var(--accent);
        }

        .footer-subscribe h4 {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 0.95rem;
            color: var(--white);
            margin-bottom: 10px;
            letter-spacing: 0.04em;
        }

        .footer-subscribe p {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.6);
            line-height: 1.6;
            margin-bottom: 14px;
        }

        .footer-subscribe-form {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }

        .footer-subscribe-form input {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: var(--radius-btn);
            padding: 10px 14px;
            font-family: var(--font-title);
            font-size: 0.85rem;
            color: var(--white);
            flex: 1;
            min-width: 160px;
            transition: all var(--transition);
        }

        .footer-subscribe-form input::placeholder {
            color: rgba(255, 255, 255, 0.4);
        }

        .footer-subscribe-form input:focus {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
            border-color: var(--accent);
        }

        .footer-subscribe-form .btn {
            background: var(--accent);
            color: var(--dark);
            padding: 10px 18px;
            font-size: 0.85rem;
            flex-shrink: 0;
        }

        .footer-subscribe-form .btn:hover {
            background: var(--accent-hover);
            color: var(--white);
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 16px;
            padding: 20px 0;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.45);
        }

        .footer-bottom span {
            white-space: nowrap;
        }

        .footer-bottom-links {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-left: auto;
        }

        .footer-bottom-links a {
            color: rgba(255, 255, 255, 0.45);
            transition: all var(--transition);
            white-space: nowrap;
        }

        .footer-bottom-links a:hover {
            color: var(--accent);
        }

        .footer-bottom-links span {
            color: rgba(255, 255, 255, 0.25);
        }

        /* ========== MOBILE NAV DRAWER ========== */
        .mobile-nav-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(14, 43, 26, 0.6);
            z-index: 1100;
            opacity: 0;
            transition: opacity var(--transition);
        }

        .mobile-nav-overlay.active {
            opacity: 1;
        }

        .mobile-nav-drawer {
            position: fixed;
            top: 0;
            right: -320px;
            width: 300px;
            height: 100vh;
            background: var(--white);
            z-index: 1200;
            padding: 24px;
            transition: right 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            display: flex;
            flex-direction: column;
            gap: 20px;
            overflow-y: auto;
            box-shadow: -8px 0 32px rgba(14, 43, 26, 0.2);
        }

        .mobile-nav-drawer.active {
            right: 0;
        }

        .mobile-nav-drawer-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-bottom: 16px;
            border-bottom: 1px solid var(--border);
        }

        .mobile-nav-drawer-header .logo-text {
            font-size: 1.1rem;
        }

        .mobile-nav-close {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            border: 1px solid var(--border);
            background: var(--white);
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-secondary);
            transition: all var(--transition);
        }

        .mobile-nav-close:hover {
            border-color: var(--border-strong);
            color: var(--primary);
            background: var(--primary-light);
        }

        .mobile-nav-drawer .main-nav {
            flex-direction: column;
            gap: 6px;
            flex: 1;
            justify-content: flex-start;
        }

        .mobile-nav-drawer .main-nav a {
            display: block;
            width: 100%;
            padding: 12px 16px;
            font-size: 1.05rem;
        }

        .mobile-nav-drawer .header-actions {
            flex-direction: column;
            gap: 10px;
            width: 100%;
            padding-top: 16px;
            border-top: 1px solid var(--border);
        }

        .mobile-nav-drawer .header-actions .btn {
            width: 100%;
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .main-nav {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            .header-actions .btn-outline {
                display: none;
            }
            .data-strip-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
            .topic-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .featured-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-top {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
            .stadium-item {
                flex-direction: column !important;
            }
            .stadium-item-image {
                flex: none;
                min-height: 220px;
                max-height: 280px;
            }
            .stadium-item-content {
                padding: 20px 22px !important;
            }
        }

        @media (max-width: 768px) {
            :root {
                --header-height: 60px;
                --gutter: 16px;
            }
            .page-section {
                padding: 40px 0;
            }
            .section-title {
                font-size: 1.6rem;
            }
            .classification-header h1 {
                font-size: 1.9rem;
            }
            .classification-header {
                padding: 32px 0 24px;
            }
            .data-strip-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .data-strip-number {
                font-size: 1.8rem;
            }
            .topic-grid {
                grid-template-columns: 1fr;
            }
            .featured-grid {
                grid-template-columns: 1fr;
            }
            .footer-top {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
                padding: 16px 0;
            }
            .footer-bottom-links {
                margin-left: 0;
            }
            .subscribe-cta .container {
                flex-direction: column;
                align-items: stretch;
            }
            .subscribe-cta-form input {
                min-width: 100%;
            }
            .subscribe-cta-form .btn {
                width: 100%;
            }
            .stadium-item-image {
                min-height: 180px;
                max-height: 240px;
            }
        }

        @media (max-width: 520px) {
            .data-strip-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .data-strip-number {
                font-size: 1.5rem;
            }
            .logo-text {
                font-size: 1.1rem;
            }
            .logo-icon {
                width: 34px;
                height: 34px;
            }
            .header-actions .search-icon-btn {
                width: 36px;
                height: 36px;
            }
            .classification-header h1 {
                font-size: 1.6rem;
            }
        }

/* roulang page: category4 */
:root {
            --primary: #1F6B3B;
            --primary-hover: #0E2B1A;
            --primary-light: #EAF3ED;
            --accent: #D9A441;
            --accent-hover: #C08D2E;
            --dark: #0E2B1A;
            --bg: #FAF7F0;
            --white: #FFFFFF;
            --text: #222222;
            --text-secondary: #5A5A5A;
            --text-muted: #8A8A8A;
            --border: rgba(31, 107, 59, 0.12);
            --border-strong: rgba(31, 107, 59, 0.28);
            --radius-card: 12px;
            --radius-btn: 8px;
            --radius-tag: 999px;
            --shadow-card: 0 4px 16px rgba(14, 43, 26, 0.06);
            --shadow-card-hover: 0 10px 28px rgba(14, 43, 26, 0.14);
            --shadow-hero: 0 8px 32px rgba(14, 43, 26, 0.12);
            --font-title: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --font-body: 'Noto Serif SC', 'PingFang SC', 'Microsoft YaHei', serif;
            --font-mono: 'Roboto Mono', 'SFMono-Regular', Consolas, monospace;
            --container-max: 1200px;
            --gutter: 24px;
            --header-height: 72px;
            --transition: 0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background-color: var(--bg);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--primary-hover);
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
            border-radius: 4px;
        }
        img {
            display: block;
            max-width: 100%;
            height: auto;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }
        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: var(--gutter);
            padding-right: var(--gutter);
        }
        /* ========== HEADER ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--white);
            border-bottom: 1px solid var(--border);
            transition: box-shadow var(--transition);
        }
        .site-header.scrolled {
            box-shadow: 0 4px 20px rgba(14, 43, 26, 0.08);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: var(--header-height);
            gap: 24px;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .logo-icon {
            width: 40px;
            height: 40px;
            background: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            flex-shrink: 0;
        }
        .logo-icon::before {
            content: '';
            width: 18px;
            height: 18px;
            background: var(--accent);
            clip-path: polygon(50% 0%, 61% 35%, 100% 50%, 61% 65%, 50% 100%, 39% 65%, 0% 50%, 39% 35%);
            transform: rotate(45deg);
        }
        .logo-text {
            font-family: var(--font-title);
            font-weight: 900;
            font-size: 1.35rem;
            color: var(--dark);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .logo-text span {
            color: var(--primary);
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex: 1;
            justify-content: center;
        }
        .main-nav a {
            font-family: var(--font-title);
            font-weight: 500;
            font-size: 0.95rem;
            color: var(--text-secondary);
            padding: 8px 14px;
            border-radius: var(--radius-btn);
            transition: all var(--transition);
            white-space: nowrap;
            position: relative;
        }
        .main-nav a:hover {
            color: var(--primary);
            background: var(--primary-light);
        }
        .main-nav a.active {
            color: var(--primary);
            background: var(--primary-light);
            font-weight: 700;
        }
        .main-nav a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 18px;
            height: 3px;
            background: var(--accent);
            border-radius: 2px;
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .search-icon-btn {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-secondary);
            transition: all var(--transition);
            position: relative;
        }
        .search-icon-btn:hover {
            color: var(--primary);
            background: var(--primary-light);
        }
        .search-icon-btn svg {
            width: 18px;
            height: 18px;
        }
        .header-search-form {
            position: absolute;
            top: calc(100% + 8px);
            right: 0;
            width: 280px;
            background: var(--white);
            border: 1px solid var(--border-strong);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card-hover);
            padding: 12px;
            display: none;
        }
        .header-search-form.show {
            display: block;
        }
        .header-search-form input {
            width: 100%;
            padding: 10px 12px;
            border: 1px solid var(--border-strong);
            border-radius: var(--radius-btn);
            font-family: var(--font-title);
            font-size: 0.9rem;
            color: var(--text);
            background: var(--bg);
        }
        .header-search-form input:focus {
            outline: none;
            border-color: var(--primary);
            background: var(--white);
        }
        .login-btn {
            font-family: var(--font-title);
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--primary);
            padding: 8px 18px;
            border: 1px solid var(--border-strong);
            border-radius: var(--radius-btn);
            transition: all var(--transition);
            white-space: nowrap;
        }
        .login-btn:hover {
            background: var(--primary-light);
            border-color: var(--primary);
            color: var(--primary-hover);
        }
        .hamburger-btn {
            display: none;
            width: 40px;
            height: 40px;
            border-radius: var(--radius-btn);
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 5px;
            color: var(--text-secondary);
            transition: all var(--transition);
        }
        .hamburger-btn:hover {
            background: var(--primary-light);
        }
        .hamburger-btn span {
            display: block;
            width: 20px;
            height: 2px;
            background: var(--text);
            border-radius: 2px;
            transition: all var(--transition);
        }
        .mobile-nav-overlay {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(14, 43, 26, 0.55);
            z-index: 999;
            display: none;
            opacity: 0;
            transition: opacity var(--transition);
        }
        .mobile-nav-overlay.show {
            display: block;
            opacity: 1;
        }
        .mobile-nav-panel {
            position: fixed;
            top: 0;
            right: -100%;
            width: 85%;
            max-width: 380px;
            height: 100vh;
            background: var(--white);
            z-index: 1001;
            padding: 80px 28px 28px;
            overflow-y: auto;
            transition: right 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            display: none;
        }
        .mobile-nav-panel.show {
            right: 0;
        }
        .mobile-nav-panel .close-btn {
            position: absolute;
            top: 18px;
            right: 18px;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--bg);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            color: var(--text);
            transition: all var(--transition);
        }
        .mobile-nav-panel .close-btn:hover {
            background: var(--primary-light);
            color: var(--primary);
        }
        .mobile-nav-panel .mobile-nav-list {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }
        .mobile-nav-panel .mobile-nav-list a {
            font-family: var(--font-title);
            font-weight: 600;
            font-size: 1.05rem;
            color: var(--text);
            padding: 14px 16px;
            border-radius: var(--radius-btn);
            transition: all var(--transition);
        }
        .mobile-nav-panel .mobile-nav-list a:hover {
            background: var(--primary-light);
            color: var(--primary);
        }
        .mobile-nav-panel .mobile-nav-list a.active {
            background: var(--primary-light);
            color: var(--primary);
            font-weight: 700;
        }
        .mobile-nav-panel .mobile-login-btn {
            margin-top: 20px;
            display: block;
            text-align: center;
            font-family: var(--font-title);
            font-weight: 600;
            font-size: 1rem;
            color: var(--white);
            background: var(--primary);
            padding: 12px 24px;
            border-radius: var(--radius-btn);
            transition: all var(--transition);
        }
        .mobile-nav-panel .mobile-login-btn:hover {
            background: var(--primary-hover);
            color: var(--white);
        }
        /* ========== BREADCRUMB ========== */
        .breadcrumb-section {
            padding: 20px 0;
            background: var(--white);
            border-bottom: 1px solid var(--border);
        }
        .breadcrumb-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            font-family: var(--font-title);
            font-size: 0.85rem;
            color: var(--text-muted);
            flex-wrap: wrap;
        }
        .breadcrumb-nav a {
            color: var(--text-muted);
            transition: color var(--transition);
        }
        .breadcrumb-nav a:hover {
            color: var(--primary);
        }
        .breadcrumb-nav .separator {
            color: var(--text-muted);
            font-size: 0.7rem;
            user-select: none;
        }
        .breadcrumb-nav .current {
            color: var(--primary);
            font-weight: 600;
        }
        /* ========== PAGE HERO ========== */
        .category-hero {
            padding: 48px 0 36px;
            background: var(--white);
            border-bottom: 1px solid var(--border);
            position: relative;
            overflow: hidden;
        }
        .category-hero::before {
            content: '';
            position: absolute;
            top: -120px;
            right: -80px;
            width: 320px;
            height: 320px;
            border-radius: 50%;
            background: var(--primary-light);
            opacity: 0.7;
            pointer-events: none;
        }
        .category-hero::after {
            content: '';
            position: absolute;
            bottom: -140px;
            left: -60px;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            background: rgba(217, 164, 65, 0.06);
            pointer-events: none;
        }
        .category-hero-inner {
            position: relative;
            z-index: 1;
            max-width: 900px;
        }
        .category-hero h1 {
            font-family: var(--font-title);
            font-weight: 900;
            font-size: 2.6rem;
            color: var(--dark);
            margin-bottom: 16px;
            letter-spacing: 0.01em;
        }
        .category-hero h1 .highlight {
            color: var(--primary);
        }
        .category-hero .hero-desc {
            font-size: 1.05rem;
            color: var(--text-secondary);
            line-height: 1.8;
            max-width: 820px;
        }
        .category-hero .hero-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 18px;
        }
        .category-hero .hero-tags .tag {
            display: inline-block;
            font-family: var(--font-title);
            font-size: 0.8rem;
            font-weight: 500;
            color: var(--primary);
            background: var(--primary-light);
            padding: 5px 14px;
            border-radius: var(--radius-tag);
            transition: all var(--transition);
        }
        /* ========== GEAR REVIEW GRID ========== */
        .gear-review-section {
            padding: 48px 0;
            background: var(--bg);
        }
        .section-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 28px;
            flex-wrap: wrap;
            gap: 14px;
        }
        .section-header h2 {
            font-family: var(--font-title);
            font-weight: 800;
            font-size: 1.7rem;
            color: var(--dark);
            margin: 0;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .section-header h2::before {
            content: '';
            width: 10px;
            height: 10px;
            background: var(--accent);
            clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
            flex-shrink: 0;
        }
        .section-header .section-note {
            font-family: var(--font-title);
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .gear-card-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
        .gear-card {
            background: var(--white);
            border-radius: var(--radius-card);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: all var(--transition);
            position: relative;
        }
        .gear-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--border-strong);
        }
        .gear-card .gear-card-img {
            position: relative;
            aspect-ratio: 16/9;
            overflow: hidden;
            background: var(--primary-light);
        }
        .gear-card .gear-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }
        .gear-card:hover .gear-card-img img {
            transform: scale(1.06);
        }
        .gear-card .gear-card-img .gear-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            font-family: var(--font-title);
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--white);
            background: var(--primary);
            padding: 4px 12px;
            border-radius: var(--radius-tag);
            z-index: 2;
        }
        .gear-card .gear-card-img .gear-badge.badge-accent {
            background: var(--accent);
            color: var(--dark);
        }
        .gear-card .gear-card-body {
            padding: 18px 20px 20px;
        }
        .gear-card .gear-card-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 8px;
            flex-wrap: wrap;
        }
        .gear-card .gear-category {
            font-family: var(--font-title);
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--primary);
            background: var(--primary-light);
            padding: 3px 10px;
            border-radius: var(--radius-tag);
        }
        .gear-card .gear-date {
            font-family: var(--font-title);
            font-size: 0.78rem;
            color: var(--text-muted);
        }
        .gear-card h3 {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1.15rem;
            color: var(--text);
            margin: 0 0 8px;
            line-height: 1.4;
        }
        .gear-card h3 a {
            color: var(--text);
            transition: color var(--transition);
        }
        .gear-card h3 a:hover {
            color: var(--primary);
        }
        .gear-card .gear-summary {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.65;
            margin-bottom: 14px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .gear-card .score-row {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 10px;
        }
        .gear-card .score-label {
            font-family: var(--font-title);
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--text-secondary);
            white-space: nowrap;
        }
        .gear-card .score-bar {
            flex: 1;
            height: 6px;
            background: var(--primary-light);
            border-radius: 3px;
            overflow: hidden;
        }
        .gear-card .score-bar .score-fill {
            height: 100%;
            background: var(--accent);
            border-radius: 3px;
            transition: width 0.6s ease;
        }
        .gear-card .score-value {
            font-family: var(--font-mono);
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--dark);
            white-space: nowrap;
        }
        .gear-card .price-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 12px;
            border-top: 1px solid var(--border);
        }
        .gear-card .price-tag {
            font-family: var(--font-title);
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--dark);
        }
        .gear-card .price-tag .price-symbol {
            color: var(--primary);
        }
        .gear-card .review-link {
            font-family: var(--font-title);
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--primary);
            display: flex;
            align-items: center;
            gap: 4px;
            transition: all var(--transition);
        }
        .gear-card .review-link:hover {
            color: var(--primary-hover);
            gap: 8px;
        }
        /* ========== STATS BAND ========== */
        .stats-band {
            padding: 36px 0;
            background: var(--primary);
            position: relative;
            overflow: hidden;
        }
        .stats-band::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 0;
            right: 0;
            height: 1px;
            background: rgba(255, 255, 255, 0.08);
            pointer-events: none;
        }
        .stats-band-inner {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .stat-item {
            text-align: center;
            padding: 8px 12px;
        }
        .stat-item .stat-number {
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 2rem;
            color: var(--accent);
            line-height: 1.2;
        }
        .stat-item .stat-label {
            font-family: var(--font-title);
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.8);
            margin-top: 4px;
        }
        /* ========== FEATURED ARTICLES ========== */
        .featured-section {
            padding: 48px 0;
            background: var(--white);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }
        .featured-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .featured-card {
            background: var(--bg);
            border-radius: var(--radius-card);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: all var(--transition);
        }
        .featured-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--border-strong);
        }
        .featured-card .featured-img {
            aspect-ratio: 16/9;
            overflow: hidden;
            background: var(--primary-light);
        }
        .featured-card .featured-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }
        .featured-card:hover .featured-img img {
            transform: scale(1.05);
        }
        .featured-card .featured-body {
            padding: 16px 18px 18px;
        }
        .featured-card .featured-tag {
            display: inline-block;
            font-family: var(--font-title);
            font-size: 0.72rem;
            font-weight: 600;
            color: var(--accent-hover);
            background: rgba(217, 164, 65, 0.14);
            padding: 3px 10px;
            border-radius: var(--radius-tag);
            margin-bottom: 8px;
        }
        .featured-card h3 {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--text);
            margin: 0 0 8px;
            line-height: 1.4;
        }
        .featured-card h3 a {
            color: var(--text);
            transition: color var(--transition);
        }
        .featured-card h3 a:hover {
            color: var(--primary);
        }
        .featured-card p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin: 0;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        /* ========== TOPIC ENTRY ========== */
        .topic-section {
            padding: 48px 0;
            background: var(--bg);
        }
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .topic-card {
            background: var(--white);
            border-radius: var(--radius-card);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-card);
            padding: 20px 18px;
            transition: all var(--transition);
            position: relative;
            display: block;
        }
        .topic-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--primary);
        }
        .topic-card .topic-icon {
            width: 36px;
            height: 36px;
            background: var(--primary-light);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 12px;
        }
        .topic-card .topic-icon::before {
            content: '';
            width: 14px;
            height: 14px;
            background: var(--primary);
            clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
        }
        .topic-card h3 {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1rem;
            color: var(--text);
            margin: 0 0 6px;
        }
        .topic-card p {
            font-size: 0.82rem;
            color: var(--text-muted);
            line-height: 1.5;
            margin: 0;
        }
        /* ========== SUBSCRIBE CTA ========== */
        .subscribe-section {
            padding: 56px 0;
            background: var(--dark);
            position: relative;
            overflow: hidden;
        }
        .subscribe-section::before {
            content: '';
            position: absolute;
            top: -80px;
            right: -40px;
            width: 280px;
            height: 280px;
            border-radius: 50%;
            background: rgba(217, 164, 65, 0.08);
            pointer-events: none;
        }
        .subscribe-section::after {
            content: '';
            position: absolute;
            bottom: -100px;
            left: -50px;
            width: 250px;
            height: 250px;
            border-radius: 50%;
            background: rgba(31, 107, 59, 0.25);
            pointer-events: none;
        }
        .subscribe-inner {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }
        .subscribe-info h2 {
            font-family: var(--font-title);
            font-weight: 800;
            font-size: 1.8rem;
            color: var(--white);
            margin: 0 0 12px;
        }
        .subscribe-info p {
            font-size: 0.95rem;
            color: rgba(255, 255, 255, 0.75);
            line-height: 1.7;
            margin: 0;
        }
        .subscribe-form-wrap {
            background: var(--white);
            border-radius: var(--radius-card);
            padding: 24px;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
        }
        .subscribe-form-wrap .form-title {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--dark);
            margin-bottom: 14px;
        }
        .subscribe-form-row {
            display: flex;
            gap: 10px;
        }
        .subscribe-form-row input {
            flex: 1;
            padding: 10px 14px;
            border: 1px solid var(--border-strong);
            border-radius: var(--radius-btn);
            font-family: var(--font-title);
            font-size: 0.9rem;
            color: var(--text);
            background: var(--bg);
            transition: all var(--transition);
        }
        .subscribe-form-row input:focus {
            outline: none;
            border-color: var(--primary);
            background: var(--white);
            box-shadow: 0 0 0 3px rgba(31, 107, 59, 0.1);
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 0.9rem;
            padding: 10px 20px;
            border-radius: var(--radius-btn);
            transition: all var(--transition);
            white-space: nowrap;
            cursor: pointer;
        }
        .btn-primary {
            background: var(--primary);
            color: var(--white);
        }
        .btn-primary:hover {
            background: var(--primary-hover);
            color: var(--white);
            transform: translateY(-2px);
        }
        .btn-secondary {
            background: transparent;
            color: var(--primary);
            border: 1px solid var(--primary);
        }
        .btn-secondary:hover {
            background: var(--primary-light);
            color: var(--primary-hover);
            transform: translateY(-2px);
        }
        /* ========== FAQ ========== */
        .faq-section {
            padding: 48px 0;
            background: var(--white);
            border-top: 1px solid var(--border);
        }
        .faq-list {
            max-width: 860px;
            margin: 0 auto;
        }
        .faq-item {
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--transition);
            background: var(--bg);
        }
        .faq-item:hover {
            border-color: var(--border-strong);
        }
        .faq-item.open {
            border-color: var(--primary);
            background: var(--white);
            box-shadow: var(--shadow-card);
        }
        .faq-question {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 16px 20px;
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1rem;
            color: var(--text);
            cursor: pointer;
            transition: all var(--transition);
            width: 100%;
            text-align: left;
        }
        .faq-question .faq-diamond {
            width: 10px;
            height: 10px;
            background: var(--primary);
            clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
            flex-shrink: 0;
            transition: all var(--transition);
        }
        .faq-item.open .faq-question .faq-diamond {
            background: var(--accent);
            transform: rotate(45deg);
        }
        .faq-question:hover {
            color: var(--primary);
        }
        .faq-question:hover .faq-diamond {
            background: var(--accent);
        }
        .faq-question .faq-arrow {
            margin-left: auto;
            font-size: 0.85rem;
            color: var(--text-muted);
            transition: all var(--transition);
            flex-shrink: 0;
        }
        .faq-item.open .faq-question .faq-arrow {
            transform: rotate(180deg);
            color: var(--primary);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }
        .faq-item.open .faq-answer {
            max-height: 500px;
        }
        .faq-answer-inner {
            padding: 0 20px 18px 42px;
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.8;
        }
        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--dark);
            color: rgba(255, 255, 255, 0.7);
            margin-top: auto;
        }
        .footer-top {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 32px;
            padding: 48px 0 36px;
        }
        .footer-brand .logo {
            margin-bottom: 12px;
        }
        .footer-brand .logo-text {
            color: var(--white);
        }
        .footer-brand .logo-text span {
            color: var(--accent);
        }
        .footer-brand p {
            font-size: 0.88rem;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.6);
            margin: 0;
            max-width: 300px;
        }
        .footer-col h4 {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 0.95rem;
            color: var(--white);
            margin: 0 0 14px;
        }
        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.6);
            transition: all var(--transition);
        }
        .footer-col ul li a:hover {
            color: var(--accent);
        }
        .footer-subscribe h4 {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 0.95rem;
            color: var(--white);
            margin: 0 0 10px;
        }
        .footer-subscribe p {
            font-size: 0.85rem;
            line-height: 1.6;
            color: rgba(255, 255, 255, 0.6);
            margin: 0 0 14px;
        }
        .footer-subscribe-form {
            display: flex;
            gap: 8px;
        }
        .footer-subscribe-form input {
            flex: 1;
            padding: 9px 14px;
            border: 1px solid rgba(255, 255, 255, 0.25);
            border-radius: var(--radius-btn);
            background: rgba(255, 255, 255, 0.08);
            color: var(--white);
            font-family: var(--font-title);
            font-size: 0.85rem;
            transition: all var(--transition);
        }
        .footer-subscribe-form input::placeholder {
            color: rgba(255, 255, 255, 0.4);
        }
        .footer-subscribe-form input:focus {
            outline: none;
            border-color: var(--accent);
            background: rgba(255, 255, 255, 0.12);
        }
        .footer-subscribe-form .btn {
            background: var(--accent);
            color: var(--dark);
            font-size: 0.85rem;
            padding: 9px 16px;
        }
        .footer-subscribe-form .btn:hover {
            background: var(--accent-hover);
            color: var(--dark);
            transform: translateY(-2px);
        }
        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px 16px;
            padding: 18px 0;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 0.78rem;
            color: rgba(255, 255, 255, 0.45);
        }
        .footer-bottom-links {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .footer-bottom-links a {
            color: rgba(255, 255, 255, 0.5);
            transition: color var(--transition);
        }
        .footer-bottom-links a:hover {
            color: var(--accent);
        }
        .footer-bottom-links span {
            color: rgba(255, 255, 255, 0.3);
        }
        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .main-nav {
                gap: 2px;
            }
            .main-nav a {
                padding: 8px 10px;
                font-size: 0.85rem;
            }
            .gear-card-grid {
                gap: 16px;
            }
            .footer-top {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
            .topic-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 768px) {
            :root {
                --header-height: 60px;
            }
            .main-nav {
                display: none;
            }
            .hamburger-btn {
                display: flex;
            }
            .mobile-nav-panel {
                display: block;
            }
            .category-hero {
                padding: 32px 0 24px;
            }
            .category-hero h1 {
                font-size: 1.8rem;
            }
            .category-hero .hero-desc {
                font-size: 0.95rem;
            }
            .gear-card-grid {
                grid-template-columns: 1fr;
            }
            .section-header h2 {
                font-size: 1.35rem;
            }
            .stats-band-inner {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .stat-item .stat-number {
                font-size: 1.5rem;
            }
            .featured-grid {
                grid-template-columns: 1fr;
            }
            .topic-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .subscribe-inner {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .subscribe-form-row {
                flex-direction: column;
            }
            .footer-top {
                grid-template-columns: 1fr;
                gap: 24px;
                padding: 32px 0 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .category-hero h1 {
                font-size: 1.55rem;
            }
            .category-hero .hero-tags {
                gap: 6px;
            }
            .category-hero .hero-tags .tag {
                font-size: 0.72rem;
                padding: 4px 10px;
            }
            .gear-card .gear-card-body {
                padding: 14px 16px 16px;
            }
            .gear-card h3 {
                font-size: 1rem;
            }
            .gear-card .gear-card-img {
                aspect-ratio: 4/3;
            }
            .topic-grid {
                grid-template-columns: 1fr;
            }
            .section-header {
                flex-direction: column;
                align-items: flex-start;
            }
            .header-search-form {
                width: 240px;
                right: -80px;
            }
        }

/* roulang page: category5 */
:root {
            --primary: #1F6B3B;
            --primary-hover: #0E2B1A;
            --primary-light: #EAF3ED;
            --accent: #D9A441;
            --accent-hover: #C08D2E;
            --dark: #0E2B1A;
            --bg: #FAF7F0;
            --white: #FFFFFF;
            --text: #222222;
            --text-secondary: #5A5A5A;
            --text-muted: #8A8A8A;
            --border: rgba(31, 107, 59, 0.12);
            --border-strong: rgba(31, 107, 59, 0.28);
            --radius-card: 12px;
            --radius-btn: 8px;
            --radius-tag: 999px;
            --shadow-card: 0 4px 16px rgba(14, 43, 26, 0.06);
            --shadow-card-hover: 0 10px 28px rgba(14, 43, 26, 0.14);
            --shadow-hero: 0 8px 32px rgba(14, 43, 26, 0.12);
            --font-title: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --font-body: 'Noto Serif SC', 'PingFang SC', 'Microsoft YaHei', serif;
            --font-mono: 'Roboto Mono', 'SFMono-Regular', Consolas, monospace;
            --container-max: 1200px;
            --gutter: 24px;
            --header-height: 68px;
            --transition: 0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background-color: var(--bg);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            margin: 0;
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition);
        }

        a:hover {
            color: var(--primary-hover);
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
            border-radius: 4px;
        }

        img {
            display: block;
            max-width: 100%;
            height: auto;
        }

        button,
        input,
        select {
            font-family: inherit;
            font-size: inherit;
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
        }

        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: var(--gutter);
            padding-right: var(--gutter);
        }

        /* ========== HEADER ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--white);
            border-bottom: 1px solid var(--border);
            transition: box-shadow var(--transition);
        }

        .site-header.scrolled {
            box-shadow: 0 4px 20px rgba(14, 43, 26, 0.08);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: var(--header-height);
            gap: 20px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .logo-icon {
            width: 40px;
            height: 40px;
            background: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            flex-shrink: 0;
        }

        .logo-icon::before {
            content: '';
            width: 18px;
            height: 18px;
            background: var(--accent);
            clip-path: polygon(50% 0%, 61% 35%, 100% 50%, 61% 65%, 50% 100%, 39% 65%, 0% 50%, 39% 35%);
            transform: rotate(45deg);
        }

        .logo-text {
            font-family: var(--font-title);
            font-weight: 900;
            font-size: 1.35rem;
            color: var(--dark);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .logo-text span {
            color: var(--primary);
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 2px;
            flex: 1;
            justify-content: center;
        }

        .main-nav a {
            font-family: var(--font-title);
            font-weight: 500;
            font-size: 0.92rem;
            color: var(--text-secondary);
            padding: 8px 12px;
            border-radius: var(--radius-btn);
            transition: all var(--transition);
            white-space: nowrap;
            position: relative;
        }

        .main-nav a:hover {
            color: var(--primary);
            background: var(--primary-light);
        }

        .main-nav a.active {
            color: var(--primary);
            background: var(--primary-light);
            font-weight: 700;
        }

        .main-nav a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 18px;
            height: 3px;
            background: var(--accent);
            border-radius: 2px;
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }

        .search-icon-btn {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-secondary);
            transition: all var(--transition);
        }

        .search-icon-btn:hover {
            background: var(--primary-light);
            color: var(--primary);
        }

        .login-btn {
            font-family: var(--font-title);
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--primary);
            padding: 8px 16px;
            border: 1px solid var(--border-strong);
            border-radius: var(--radius-btn);
            transition: all var(--transition);
            white-space: nowrap;
        }

        .login-btn:hover {
            background: var(--primary-light);
            color: var(--primary);
            border-color: var(--primary);
        }

        .hamburger {
            display: none;
            width: 40px;
            height: 40px;
            border-radius: 8px;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 4px;
            color: var(--text);
            transition: background var(--transition);
        }

        .hamburger span {
            display: block;
            width: 20px;
            height: 2px;
            background: var(--text);
            border-radius: 2px;
            transition: all var(--transition);
        }

        .hamburger:hover {
            background: var(--primary-light);
        }

        .mobile-menu {
            display: none;
            position: fixed;
            top: var(--header-height);
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--white);
            z-index: 999;
            padding: 24px;
            overflow-y: auto;
            flex-direction: column;
            gap: 4px;
        }

        .mobile-menu.open {
            display: flex;
        }

        .mobile-menu a {
            font-family: var(--font-title);
            font-size: 1.05rem;
            font-weight: 500;
            color: var(--text-secondary);
            padding: 12px 16px;
            border-radius: var(--radius-btn);
            transition: all var(--transition);
        }

        .mobile-menu a:hover,
        .mobile-menu a.active {
            background: var(--primary-light);
            color: var(--primary);
            font-weight: 700;
        }

        /* ========== MAIN ========== */
        .main {
            flex: 1;
            padding-bottom: 64px;
        }

        /* Breadcrumb */
        .breadcrumb-section {
            padding: 20px 0 0;
            font-family: var(--font-title);
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        .breadcrumb-section a {
            color: var(--text-muted);
            transition: color var(--transition);
        }

        .breadcrumb-section a:hover {
            color: var(--primary);
        }

        .breadcrumb-sep {
            margin: 0 8px;
            color: var(--text-muted);
        }

        /* Category Intro */
        .category-intro {
            padding: 32px 0 24px;
            border-bottom: 1px solid var(--border);
            margin-bottom: 40px;
        }

        .category-intro h1 {
            font-family: var(--font-title);
            font-weight: 900;
            font-size: 2.5rem;
            color: var(--dark);
            margin: 0 0 16px;
            letter-spacing: 0.01em;
        }

        .category-intro .intro-text {
            font-size: 1.08rem;
            color: var(--text-secondary);
            line-height: 1.85;
            max-width: 860px;
            margin: 0;
        }

        /* Alternating article list */
        .wiki-list-section {
            padding: 40px 0 48px;
        }

        .wiki-list-title {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1.5rem;
            color: var(--dark);
            margin: 0 0 28px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .wiki-list-title::before {
            content: '';
            width: 12px;
            height: 12px;
            background: var(--accent);
            clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
            flex-shrink: 0;
        }

        .wiki-alt-item {
            display: flex;
            align-items: center;
            gap: 32px;
            padding: 24px 0;
            border-bottom: 1px solid var(--border);
        }

        .wiki-alt-item:last-child {
            border-bottom: none;
        }

        .wiki-alt-item .item-image {
            flex: 0 0 260px;
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }

        .wiki-alt-item .item-image img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            transition: transform 0.35s ease;
        }

        .wiki-alt-item .item-image:hover img {
            transform: scale(1.05);
        }

        .wiki-alt-item .item-content {
            flex: 1;
            min-width: 0;
        }

        .wiki-alt-item .item-tags {
            display: flex;
            gap: 8px;
            margin-bottom: 10px;
            flex-wrap: wrap;
        }

        .wiki-alt-item .item-tag {
            font-family: var(--font-title);
            font-size: 0.78rem;
            font-weight: 500;
            color: var(--primary);
            background: var(--primary-light);
            padding: 3px 12px;
            border-radius: var(--radius-tag);
            white-space: nowrap;
        }

        .wiki-alt-item .item-tag.tag-accent {
            color: var(--accent-hover);
            background: rgba(217, 164, 65, 0.12);
        }

        .wiki-alt-item h3 {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1.2rem;
            color: var(--dark);
            margin: 0 0 10px;
            line-height: 1.45;
        }

        .wiki-alt-item h3 a {
            color: var(--dark);
            transition: color var(--transition);
        }

        .wiki-alt-item h3 a:hover {
            color: var(--primary);
        }

        .wiki-alt-item .item-desc {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.75;
            margin: 0 0 12px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .wiki-alt-item .item-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            font-family: var(--font-title);
            font-size: 0.82rem;
            color: var(--text-muted);
        }

        .wiki-alt-item .item-meta .date {
            display: flex;
            align-items: center;
            gap: 5px;
        }

        .wiki-alt-item .item-meta .read-time {
            display: flex;
            align-items: center;
            gap: 5px;
        }

        /* Stats bar */
        .stats-bar-section {
            padding: 36px 0;
            background: var(--dark);
            border-radius: var(--radius-card);
            margin: 0 0 48px;
        }

        .stats-bar-section .stats-grid {
            display: flex;
            justify-content: space-around;
            gap: 20px;
            flex-wrap: wrap;
            padding: 0 24px;
        }

        .stats-bar-section .stat-item {
            text-align: center;
            flex: 1;
            min-width: 140px;
        }

        .stats-bar-section .stat-number {
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 2rem;
            color: var(--accent);
            line-height: 1.2;
        }

        .stats-bar-section .stat-label {
            font-family: var(--font-title);
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.75);
            margin-top: 6px;
        }

        /* Featured articles */
        .featured-section {
            padding: 40px 0 48px;
        }

        .featured-title {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1.5rem;
            color: var(--dark);
            margin: 0 0 28px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .featured-title::before {
            content: '';
            width: 12px;
            height: 12px;
            background: var(--primary);
            clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
            flex-shrink: 0;
        }

        .featured-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .featured-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
            position: relative;
        }

        .featured-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 20px;
            height: 20px;
            background: var(--accent);
            clip-path: polygon(0 0, 100% 0, 0 100%);
            z-index: 1;
        }

        .featured-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }

        .featured-card .card-image {
            height: 180px;
            overflow: hidden;
        }

        .featured-card .card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.35s ease;
        }

        .featured-card:hover .card-image img {
            transform: scale(1.05);
        }

        .featured-card .card-body {
            padding: 20px;
        }

        .featured-card .card-tag {
            display: inline-block;
            font-family: var(--font-title);
            font-size: 0.78rem;
            font-weight: 500;
            color: var(--primary);
            background: var(--primary-light);
            padding: 3px 12px;
            border-radius: var(--radius-tag);
            margin-bottom: 10px;
        }

        .featured-card h3 {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--dark);
            margin: 0 0 8px;
            line-height: 1.45;
        }

        .featured-card h3 a {
            color: var(--dark);
            transition: color var(--transition);
        }

        .featured-card h3 a:hover {
            color: var(--primary);
        }

        .featured-card .card-excerpt {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin: 0;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        /* Topic links */
        .topic-section {
            padding: 40px 0 48px;
        }

        .topic-title {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1.5rem;
            color: var(--dark);
            margin: 0 0 28px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .topic-title::before {
            content: '';
            width: 12px;
            height: 12px;
            background: var(--accent);
            clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
            flex-shrink: 0;
        }

        .topic-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .topic-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 20px;
            text-align: center;
            transition: all var(--transition);
            box-shadow: var(--shadow-card);
        }

        .topic-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--border-strong);
        }

        .topic-card .topic-icon {
            width: 48px;
            height: 48px;
            background: var(--primary-light);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 12px;
            font-size: 1.4rem;
            color: var(--primary);
            font-family: var(--font-title);
            font-weight: 700;
        }

        .topic-card h3 {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1rem;
            color: var(--dark);
            margin: 0 0 6px;
        }

        .topic-card p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin: 0;
            line-height: 1.6;
        }

        /* CTA */
        .cta-section {
            padding: 48px 0 16px;
        }

        .cta-box {
            background: var(--dark);
            border-radius: var(--radius-card);
            padding: 40px 48px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
            flex-wrap: wrap;
            position: relative;
            overflow: hidden;
        }

        .cta-box::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: rgba(217, 164, 65, 0.08);
            pointer-events: none;
        }

        .cta-box::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: 40px;
            width: 120px;
            height: 120px;
            border-radius: 50%;
            background: rgba(31, 107, 59, 0.2);
            pointer-events: none;
        }

        .cta-text {
            flex: 1;
            min-width: 260px;
            position: relative;
            z-index: 1;
        }

        .cta-text h2 {
            font-family: var(--font-title);
            font-weight: 900;
            font-size: 1.6rem;
            color: var(--white);
            margin: 0 0 10px;
            line-height: 1.4;
        }

        .cta-text p {
            font-size: 1rem;
            color: rgba(255, 255, 255, 0.75);
            margin: 0;
            line-height: 1.7;
        }

        .cta-form {
            display: flex;
            gap: 12px;
            flex: 1;
            min-width: 280px;
            position: relative;
            z-index: 1;
        }

        .cta-form input {
            flex: 1;
            padding: 12px 18px;
            border: 1px solid rgba(255, 255, 255, 0.25);
            border-radius: var(--radius-btn);
            background: rgba(255, 255, 255, 0.1);
            color: var(--white);
            font-size: 0.95rem;
            transition: all var(--transition);
        }

        .cta-form input::placeholder {
            color: rgba(255, 255, 255, 0.5);
        }

        .cta-form input:focus {
            outline: none;
            border-color: var(--accent);
            background: rgba(255, 255, 255, 0.15);
        }

        .btn {
            font-family: var(--font-title);
            font-weight: 600;
            font-size: 0.95rem;
            padding: 12px 24px;
            border-radius: var(--radius-btn);
            transition: all var(--transition);
            white-space: nowrap;
        }

        .btn-primary {
            background: var(--primary);
            color: var(--white);
        }

        .btn-primary:hover {
            background: var(--primary-hover);
            color: var(--white);
        }

        .btn-accent {
            background: var(--accent);
            color: var(--dark);
        }

        .btn-accent:hover {
            background: var(--accent-hover);
            color: var(--dark);
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--dark);
            color: rgba(255, 255, 255, 0.8);
            padding: 48px 0 0;
            margin-top: 48px;
        }

        .footer-top {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 32px;
            padding-bottom: 32px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .footer-brand .logo {
            margin-bottom: 12px;
        }

        .footer-brand .logo-text {
            color: var(--white);
        }

        .footer-brand .logo-text span {
            color: var(--accent);
        }

        .footer-brand p {
            font-size: 0.9rem;
            line-height: 1.7;
            margin: 0;
            max-width: 280px;
        }

        .footer-col h4 {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1rem;
            color: var(--white);
            margin: 0 0 16px;
        }

        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-col ul li {
            margin-bottom: 8px;
        }

        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.9rem;
            transition: color var(--transition);
        }

        .footer-col ul li a:hover {
            color: var(--accent);
        }

        .footer-subscribe h4 {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1rem;
            color: var(--white);
            margin: 0 0 12px;
        }

        .footer-subscribe p {
            font-size: 0.88rem;
            line-height: 1.7;
            margin: 0 0 16px;
        }

        .footer-subscribe-form {
            display: flex;
            gap: 8px;
        }

        .footer-subscribe-form input {
            flex: 1;
            padding: 10px 14px;
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: var(--radius-btn);
            background: rgba(255, 255, 255, 0.08);
            color: var(--white);
            font-size: 0.9rem;
            transition: all var(--transition);
            min-width: 0;
        }

        .footer-subscribe-form input::placeholder {
            color: rgba(255, 255, 255, 0.45);
        }

        .footer-subscribe-form input:focus {
            outline: none;
            border-color: var(--accent);
            background: rgba(255, 255, 255, 0.12);
        }

        .footer-subscribe-form .btn {
            padding: 10px 18px;
            background: var(--accent);
            color: var(--dark);
            font-size: 0.88rem;
        }

        .footer-subscribe-form .btn:hover {
            background: var(--accent-hover);
            color: var(--dark);
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            padding: 20px 0;
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.55);
        }

        .footer-bottom-links {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .footer-bottom-links a {
            color: rgba(255, 255, 255, 0.55);
            transition: color var(--transition);
        }

        .footer-bottom-links a:hover {
            color: var(--accent);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .main-nav a {
                font-size: 0.85rem;
                padding: 8px 8px;
            }

            .wiki-alt-item .item-image {
                flex: 0 0 200px;
            }

            .wiki-alt-item .item-image img {
                height: 150px;
            }

            .topic-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .featured-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .footer-top {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            :root {
                --header-height: 60px;
            }

            .main-nav {
                display: none;
            }

            .hamburger {
                display: flex;
            }

            .category-intro h1 {
                font-size: 1.8rem;
            }

            .wiki-alt-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 16px;
                padding: 20px 0;
            }

            .wiki-alt-item .item-image {
                flex: none;
                width: 100%;
            }

            .wiki-alt-item .item-image img {
                height: 200px;
            }

            .featured-grid {
                grid-template-columns: 1fr;
            }

            .topic-grid {
                grid-template-columns: 1fr 1fr;
            }

            .stats-bar-section .stats-grid {
                gap: 16px;
            }

            .stats-bar-section .stat-number {
                font-size: 1.5rem;
            }

            .cta-box {
                padding: 28px 24px;
                flex-direction: column;
                align-items: flex-start;
            }

            .cta-form {
                flex-direction: column;
                width: 100%;
            }

            .footer-top {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }

        @media (max-width: 520px) {
            :root {
                --gutter: 16px;
            }

            .header-actions .login-btn {
                display: none;
            }

            .category-intro h1 {
                font-size: 1.5rem;
            }

            .topic-grid {
                grid-template-columns: 1fr;
            }

            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }

            .wiki-alt-item .item-image img {
                height: 160px;
            }

            .cta-box {
                padding: 24px 16px;
            }
        }

/* roulang page: category6 */
:root {
            --primary: #1F6B3B;
            --primary-hover: #0E2B1A;
            --primary-light: #EAF3ED;
            --accent: #D9A441;
            --accent-hover: #C08D2E;
            --dark: #0E2B1A;
            --bg: #FAF7F0;
            --white: #FFFFFF;
            --text: #222222;
            --text-secondary: #5A5A5A;
            --text-muted: #8A8A8A;
            --border: rgba(31, 107, 59, 0.12);
            --border-strong: rgba(31, 107, 59, 0.28);
            --radius-card: 12px;
            --radius-btn: 8px;
            --radius-tag: 999px;
            --shadow-card: 0 4px 16px rgba(14, 43, 26, 0.06);
            --shadow-card-hover: 0 10px 28px rgba(14, 43, 26, 0.14);
            --shadow-hero: 0 8px 32px rgba(14, 43, 26, 0.12);
            --font-title: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --font-body: 'Noto Serif SC', 'PingFang SC', 'Microsoft YaHei', serif;
            --font-mono: 'Roboto Mono', 'SFMono-Regular', Consolas, monospace;
            --container-max: 1200px;
            --gutter: 24px;
            --header-height: 68px;
            --transition: 0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background-color: var(--bg);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            overflow-x: hidden;
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition), background-color var(--transition), box-shadow var(--transition), transform var(--transition), border-color var(--transition);
        }

        a:hover {
            color: var(--primary-hover);
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
            border-radius: 4px;
        }

        img {
            display: block;
            max-width: 100%;
            height: auto;
        }

        button,
        input,
        select {
            font-family: inherit;
            font-size: inherit;
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
        }

        ul,
        ol {
            list-style: none;
        }

        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: var(--gutter);
            padding-right: var(--gutter);
        }

        /* ========== HEADER ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--white);
            border-bottom: 1px solid var(--border);
            transition: box-shadow var(--transition), background-color var(--transition);
        }

        .site-header.scrolled {
            box-shadow: 0 4px 20px rgba(14, 43, 26, 0.08);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: var(--header-height);
            gap: 16px;
            position: relative;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .logo-icon {
            width: 40px;
            height: 40px;
            background: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            flex-shrink: 0;
        }

        .logo-icon::before {
            content: '';
            width: 18px;
            height: 18px;
            background: var(--accent);
            clip-path: polygon(50% 0%, 61% 35%, 100% 50%, 61% 65%, 50% 100%, 39% 65%, 0% 50%, 39% 35%);
            transform: rotate(45deg);
        }

        .logo-text {
            font-family: var(--font-title);
            font-weight: 900;
            font-size: 1.35rem;
            color: var(--dark);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .logo-text span {
            color: var(--primary);
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 2px;
            flex: 1;
            justify-content: center;
            flex-wrap: nowrap;
        }

        .main-nav a {
            font-family: var(--font-title);
            font-weight: 500;
            font-size: 0.92rem;
            color: var(--text-secondary);
            padding: 8px 12px;
            border-radius: var(--radius-btn);
            transition: all var(--transition);
            white-space: nowrap;
            position: relative;
        }

        .main-nav a:hover {
            color: var(--primary);
            background: var(--primary-light);
        }

        .main-nav a.active {
            color: var(--primary);
            background: var(--primary-light);
            font-weight: 700;
        }

        .main-nav a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 18px;
            height: 3px;
            background: var(--accent);
            border-radius: 2px;
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }

        .search-icon-btn {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-secondary);
            transition: all var(--transition);
            background: transparent;
            border: 1px solid transparent;
        }

        .search-icon-btn:hover {
            background: var(--primary-light);
            color: var(--primary);
            border-color: var(--border);
        }

        .search-icon-btn svg {
            width: 18px;
            height: 18px;
            fill: none;
            stroke: currentColor;
            stroke-width: 2;
            stroke-linecap: round;
            stroke-linejoin: round;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 0.9rem;
            padding: 10px 22px;
            border-radius: var(--radius-btn);
            transition: all var(--transition);
            line-height: 1.2;
            border: 1px solid transparent;
            gap: 6px;
            white-space: nowrap;
        }

        .btn-primary {
            background: var(--primary);
            color: var(--white);
            border-color: var(--primary);
        }

        .btn-primary:hover {
            background: var(--primary-hover);
            border-color: var(--primary-hover);
            color: var(--white);
            box-shadow: 0 6px 18px rgba(31, 107, 59, 0.25);
            transform: translateY(-1px);
        }

        .btn-outline {
            background: transparent;
            color: var(--primary);
            border-color: var(--primary);
        }

        .btn-outline:hover {
            background: var(--primary-light);
            border-color: var(--primary);
            color: var(--primary);
            transform: translateY(-1px);
        }

        .btn-sm {
            padding: 7px 14px;
            font-size: 0.82rem;
            border-radius: 6px;
        }

        .btn-accent {
            background: var(--accent);
            color: var(--dark);
            border-color: var(--accent);
        }

        .btn-accent:hover {
            background: var(--accent-hover);
            border-color: var(--accent-hover);
            color: var(--dark);
            box-shadow: 0 6px 18px rgba(217, 164, 65, 0.3);
            transform: translateY(-1px);
        }

        .hamburger {
            display: none;
            width: 40px;
            height: 40px;
            border-radius: 6px;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 5px;
            background: transparent;
            border: 1px solid var(--border);
            transition: all var(--transition);
        }

        .hamburger span {
            width: 20px;
            height: 2px;
            background: var(--text);
            border-radius: 2px;
            transition: all var(--transition);
            display: block;
        }

        .hamburger:hover {
            background: var(--primary-light);
            border-color: var(--border-strong);
        }

        .mobile-menu {
            display: none;
            position: fixed;
            top: var(--header-height);
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--white);
            z-index: 999;
            padding: 24px;
            overflow-y: auto;
            box-shadow: 0 20px 40px rgba(14, 43, 26, 0.15);
            flex-direction: column;
            gap: 8px;
        }

        .mobile-menu.open {
            display: flex;
        }

        .mobile-menu a {
            font-family: var(--font-title);
            font-weight: 600;
            font-size: 1.05rem;
            color: var(--text);
            padding: 14px 18px;
            border-radius: var(--radius-btn);
            transition: all var(--transition);
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-bottom: 1px solid var(--border);
        }

        .mobile-menu a:hover {
            background: var(--primary-light);
            color: var(--primary);
        }

        .mobile-menu a.active {
            background: var(--primary-light);
            color: var(--primary);
            font-weight: 700;
        }

        /* ========== BREADCRUMB ========== */
        .breadcrumb-section {
            padding: 18px 0 0;
            background: var(--bg);
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 6px;
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        .breadcrumb a {
            color: var(--text-muted);
            transition: color var(--transition);
        }

        .breadcrumb a:hover {
            color: var(--primary);
        }

        .breadcrumb .separator {
            color: var(--text-muted);
            font-size: 0.7rem;
        }

        .breadcrumb .current {
            color: var(--primary);
            font-weight: 600;
        }

        /* ========== PAGE HERO / INTRO ========== */
        .page-intro {
            padding: 28px 0 36px;
            background: var(--bg);
        }

        .page-intro-inner {
            max-width: 820px;
        }

        .page-intro .tag-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--primary-light);
            color: var(--primary);
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 0.78rem;
            padding: 6px 14px;
            border-radius: var(--radius-tag);
            margin-bottom: 14px;
            letter-spacing: 0.04em;
        }

        .page-intro .tag-badge::before {
            content: '';
            width: 8px;
            height: 8px;
            background: var(--accent);
            clip-path: polygon(50% 0%, 61% 35%, 100% 50%, 61% 65%, 50% 100%, 39% 65%, 0% 50%, 39% 35%);
            transform: rotate(45deg);
        }

        .page-intro h1 {
            font-family: var(--font-title);
            font-weight: 900;
            font-size: clamp(2rem, 4vw, 3rem);
            color: var(--dark);
            line-height: 1.25;
            margin-bottom: 16px;
            letter-spacing: -0.01em;
        }

        .page-intro p {
            font-size: 1.02rem;
            color: var(--text-secondary);
            line-height: 1.8;
            max-width: 780px;
        }

        /* ========== SECTION COMMON ========== */
        .section {
            padding: 44px 0;
        }

        .section-alt {
            background: var(--white);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .section-header {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 24px;
            margin-bottom: 28px;
            flex-wrap: wrap;
        }

        .section-header h2 {
            font-family: var(--font-title);
            font-weight: 800;
            font-size: clamp(1.5rem, 2.5vw, 2rem);
            color: var(--dark);
            line-height: 1.3;
            margin-bottom: 4px;
            position: relative;
            padding-left: 16px;
        }

        .section-header h2::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 6px;
            height: 24px;
            background: var(--accent);
            border-radius: 3px;
        }

        .section-header p {
            color: var(--text-secondary);
            font-size: 0.95rem;
            max-width: 560px;
            line-height: 1.6;
        }

        /* ========== ACTIVITY LIST (alternating) ========== */
        .activity-list {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }

        .activity-item {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
            background: var(--white);
            border-radius: var(--radius-card);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: all var(--transition);
        }

        .activity-item:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
            border-color: var(--border-strong);
        }

        .activity-item:nth-child(even) {
            grid-template-columns: 1fr 1fr;
        }

        .activity-item:nth-child(even) .activity-image {
            order: 2;
        }

        .activity-item:nth-child(even) .activity-content {
            order: 1;
        }

        .activity-image {
            position: relative;
            min-height: 220px;
            overflow: hidden;
        }

        .activity-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .activity-item:hover .activity-image img {
            transform: scale(1.04);
        }

        .activity-image .overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(14, 43, 26, 0.1) 0%, rgba(14, 43, 26, 0.4) 100%);
            pointer-events: none;
        }

        .activity-image .date-badge {
            position: absolute;
            top: 16px;
            left: 16px;
            background: var(--accent);
            color: var(--dark);
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 0.78rem;
            padding: 6px 14px;
            border-radius: var(--radius-tag);
            z-index: 2;
            letter-spacing: 0.02em;
        }

        .activity-content {
            padding: 24px 28px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .activity-content .activity-tag {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            font-family: var(--font-title);
            font-weight: 600;
            font-size: 0.72rem;
            color: var(--primary);
            background: var(--primary-light);
            padding: 4px 12px;
            border-radius: var(--radius-tag);
            margin-bottom: 10px;
            width: fit-content;
            letter-spacing: 0.03em;
        }

        .activity-content h3 {
            font-family: var(--font-title);
            font-weight: 800;
            font-size: 1.25rem;
            color: var(--dark);
            line-height: 1.4;
            margin-bottom: 10px;
        }

        .activity-content p {
            color: var(--text-secondary);
            font-size: 0.92rem;
            line-height: 1.7;
            margin-bottom: 14px;
            flex-grow: 1;
        }

        .activity-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            font-size: 0.82rem;
            color: var(--text-muted);
            border-top: 1px solid var(--border);
            padding-top: 14px;
        }

        .activity-meta span {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .activity-meta .icon-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent);
            flex-shrink: 0;
        }

        .activity-meta .btn-link {
            margin-left: auto;
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 0.85rem;
            color: var(--primary);
            padding: 6px 12px;
            border-radius: var(--radius-btn);
            transition: all var(--transition);
            border: 1px solid var(--border);
        }

        .activity-meta .btn-link:hover {
            background: var(--primary);
            color: var(--white);
            border-color: var(--primary);
        }

        /* ========== DATA STRIP ========== */
        .data-strip {
            background: var(--dark);
            padding: 36px 0;
            position: relative;
            overflow: hidden;
        }

        .data-strip::before {
            content: '';
            position: absolute;
            top: -60%;
            right: -20%;
            width: 500px;
            height: 500px;
            border-radius: 50%;
            border: 2px solid rgba(217, 164, 65, 0.15);
            pointer-events: none;
        }

        .data-strip::after {
            content: '';
            position: absolute;
            bottom: -70%;
            left: -10%;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            border: 2px solid rgba(217, 164, 65, 0.1);
            pointer-events: none;
        }

        .data-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 24px;
            position: relative;
            z-index: 1;
        }

        .data-item {
            text-align: center;
            padding: 8px 12px;
        }

        .data-item .data-number {
            font-family: var(--font-mono);
            font-size: 2.4rem;
            font-weight: 700;
            color: var(--accent);
            line-height: 1.1;
            margin-bottom: 6px;
            letter-spacing: -0.02em;
        }

        .data-item .data-label {
            font-family: var(--font-title);
            font-size: 0.88rem;
            color: rgba(255, 255, 255, 0.8);
            font-weight: 500;
            letter-spacing: 0.04em;
        }

        /* ========== FEATURED POSTS ========== */
        .featured-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 24px;
        }

        .featured-card {
            background: var(--white);
            border-radius: var(--radius-card);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }

        .featured-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
            border-color: var(--border-strong);
        }

        .featured-card .card-image {
            position: relative;
            height: 190px;
            overflow: hidden;
        }

        .featured-card .card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .featured-card:hover .card-image img {
            transform: scale(1.05);
        }

        .featured-card .card-image .badge-cat {
            position: absolute;
            top: 14px;
            left: 14px;
            background: var(--primary);
            color: var(--white);
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 0.72rem;
            padding: 5px 12px;
            border-radius: var(--radius-tag);
            z-index: 2;
            letter-spacing: 0.03em;
        }

        .featured-card .card-body {
            padding: 20px 22px;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
        }

        .featured-card .card-body h3 {
            font-family: var(--font-title);
            font-weight: 800;
            font-size: 1.08rem;
            color: var(--dark);
            line-height: 1.45;
            margin-bottom: 8px;
        }

        .featured-card .card-body p {
            color: var(--text-secondary);
            font-size: 0.88rem;
            line-height: 1.7;
            flex-grow: 1;
            margin-bottom: 14px;
        }

        .featured-card .card-body .meta {
            font-size: 0.78rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 10px;
            border-top: 1px solid var(--border);
            padding-top: 12px;
        }

        .featured-card .card-body .meta .date {
            display: flex;
            align-items: center;
            gap: 5px;
        }

        .featured-card .card-body .meta .read-link {
            margin-left: auto;
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 0.8rem;
            color: var(--primary);
        }

        .featured-card .card-body .meta .read-link:hover {
            color: var(--primary-hover);
        }

        /* ========== TOPIC ENTRY ========== */
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 18px;
        }

        .topic-card {
            background: var(--white);
            border-radius: var(--radius-card);
            border: 1px solid var(--border);
            padding: 22px 20px;
            transition: all var(--transition);
            display: flex;
            align-items: flex-start;
            gap: 14px;
            box-shadow: var(--shadow-card);
        }

        .topic-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
            border-color: var(--border-strong);
        }

        .topic-card .topic-icon {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background: var(--primary-light);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-family: var(--font-title);
            font-weight: 900;
            font-size: 1.1rem;
            color: var(--primary);
        }

        .topic-card .topic-info h3 {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1rem;
            color: var(--dark);
            margin-bottom: 4px;
        }

        .topic-card .topic-info p {
            color: var(--text-secondary);
            font-size: 0.82rem;
            line-height: 1.6;
        }

        .topic-card .arrow {
            margin-left: auto;
            color: var(--text-muted);
            font-size: 1.1rem;
            transition: all var(--transition);
            flex-shrink: 0;
            align-self: center;
        }

        .topic-card:hover .arrow {
            color: var(--primary);
            transform: translateX(4px);
        }

        /* ========== CTA SUBSCRIBE ========== */
        .cta-section {
            background: var(--primary);
            padding: 48px 0;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -40%;
            right: -10%;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: rgba(217, 164, 65, 0.1);
            pointer-events: none;
        }

        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -50%;
            left: -5%;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.05);
            pointer-events: none;
        }

        .cta-inner {
            display: grid;
            grid-template-columns: 1.2fr 1fr;
            gap: 32px;
            align-items: center;
            position: relative;
            z-index: 1;
        }

        .cta-text h2 {
            font-family: var(--font-title);
            font-weight: 900;
            font-size: clamp(1.5rem, 2.5vw, 2.1rem);
            color: var(--white);
            line-height: 1.3;
            margin-bottom: 10px;
        }

        .cta-text p {
            color: rgba(255, 255, 255, 0.82);
            font-size: 0.95rem;
            line-height: 1.7;
            max-width: 520px;
        }

        .cta-form {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }

        .cta-form input {
            flex: 1;
            min-width: 200px;
            padding: 12px 18px;
            border-radius: var(--radius-btn);
            border: 1px solid rgba(255, 255, 255, 0.25);
            background: rgba(255, 255, 255, 0.95);
            font-family: var(--font-body);
            font-size: 0.9rem;
            color: var(--text);
            transition: all var(--transition);
        }

        .cta-form input:focus {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
            border-color: var(--accent);
        }

        .cta-form .btn-accent {
            padding: 12px 28px;
            font-size: 0.92rem;
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 820px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            background: var(--white);
            border-radius: var(--radius-card);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: all var(--transition);
        }

        .faq-item:hover {
            border-color: var(--border-strong);
        }

        .faq-item.open {
            border-color: var(--primary);
            box-shadow: 0 6px 20px rgba(31, 107, 59, 0.1);
        }

        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 22px;
            background: none;
            border: none;
            text-align: left;
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 0.98rem;
            color: var(--text);
            cursor: pointer;
            transition: all var(--transition);
            position: relative;
            padding-left: 36px;
        }

        .faq-question::before {
            content: '';
            position: absolute;
            left: 18px;
            top: 50%;
            transform: translateY(-50%) rotate(45deg);
            width: 10px;
            height: 10px;
            background: var(--primary);
            border-radius: 2px;
            transition: all var(--transition);
            flex-shrink: 0;
        }

        .faq-item.open .faq-question::before {
            background: var(--accent);
            transform: translateY(-50%) rotate(225deg);
        }

        .faq-question .faq-icon {
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: var(--primary-light);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            font-weight: 700;
            transition: all var(--transition);
            flex-shrink: 0;
        }

        .faq-item.open .faq-question .faq-icon {
            background: var(--accent);
            color: var(--dark);
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
            padding: 0 22px;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 22px 20px 36px;
        }

        .faq-answer p {
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.8;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--dark);
            color: rgba(255, 255, 255, 0.75);
            margin-top: auto;
            border-top: 4px solid var(--accent);
        }

        .footer-top {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.6fr;
            gap: 32px;
            padding: 48px 0 36px;
        }

        .footer-brand .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 14px;
        }

        .footer-brand .logo .logo-icon {
            background: var(--accent);
        }

        .footer-brand .logo .logo-icon::before {
            background: var(--dark);
        }

        .footer-brand .logo .logo-text {
            color: var(--white);
        }

        .footer-brand .logo .logo-text span {
            color: var(--accent);
        }

        .footer-brand p {
            font-size: 0.88rem;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.6);
            max-width: 320px;
        }

        .footer-col h4 {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1rem;
            color: var(--white);
            margin-bottom: 16px;
            position: relative;
            padding-left: 14px;
        }

        .footer-col h4::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 4px;
            height: 16px;
            background: var(--accent);
            border-radius: 2px;
        }

        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-col ul a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.88rem;
            transition: all var(--transition);
            padding: 3px 0;
            display: inline-block;
        }

        .footer-col ul a:hover {
            color: var(--accent);
            transform: translateX(4px);
        }

        .footer-subscribe h4 {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1rem;
            color: var(--white);
            margin-bottom: 10px;
        }

        .footer-subscribe p {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.6);
            margin-bottom: 14px;
            line-height: 1.6;
        }

        .footer-subscribe-form {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }

        .footer-subscribe-form input {
            flex: 1;
            min-width: 160px;
            padding: 10px 14px;
            border-radius: var(--radius-btn);
            border: 1px solid rgba(255, 255, 255, 0.2);
            background: rgba(255, 255, 255, 0.08);
            color: var(--white);
            font-family: var(--font-body);
            font-size: 0.85rem;
            transition: all var(--transition);
        }

        .footer-subscribe-form input::placeholder {
            color: rgba(255, 255, 255, 0.4);
        }

        .footer-subscribe-form input:focus {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
            border-color: var(--accent);
        }

        .footer-subscribe-form .btn {
            background: var(--accent);
            color: var(--dark);
            border-color: var(--accent);
            padding: 10px 18px;
            font-size: 0.85rem;
        }

        .footer-subscribe-form .btn:hover {
            background: var(--accent-hover);
            border-color: var(--accent-hover);
            color: var(--dark);
            transform: translateY(-1px);
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 14px;
            padding: 18px 0;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 0.78rem;
            color: rgba(255, 255, 255, 0.45);
        }

        .footer-bottom-links {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-left: auto;
        }

        .footer-bottom-links a {
            color: rgba(255, 255, 255, 0.5);
            transition: color var(--transition);
        }

        .footer-bottom-links a:hover {
            color: var(--accent);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            :root {
                --header-height: 64px;
            }

            .main-nav a {
                font-size: 0.85rem;
                padding: 7px 9px;
            }

            .footer-top {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }

            .footer-brand {
                grid-column: 1 / -1;
            }

            .cta-inner {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .activity-item,
            .activity-item:nth-child(even) {
                grid-template-columns: 1fr;
                gap: 0;
            }

            .activity-item:nth-child(even) .activity-image {
                order: 0;
            }

            .activity-item:nth-child(even) .activity-content {
                order: 1;
            }

            .activity-image {
                min-height: 200px;
            }

            .activity-content {
                padding: 20px;
            }
        }

        @media (max-width: 768px) {
            :root {
                --header-height: 58px;
            }

            .main-nav {
                display: none;
            }

            .header-actions .btn {
                display: none;
            }

            .hamburger {
                display: flex;
            }

            .section {
                padding: 32px 0;
            }

            .page-intro {
                padding: 20px 0 28px;
            }

            .section-header {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }

            .footer-top {
                grid-template-columns: 1fr;
                gap: 24px;
                padding: 36px 0 24px;
            }

            .footer-brand {
                grid-column: auto;
            }

            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }

            .footer-bottom-links {
                margin-left: 0;
            }

            .data-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }

            .data-item .data-number {
                font-size: 1.8rem;
            }

            .featured-grid {
                grid-template-columns: 1fr;
            }

            .topic-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }

            .topic-card {
                padding: 16px;
                gap: 10px;
            }

            .topic-card .topic-icon {
                width: 36px;
                height: 36px;
                font-size: 0.9rem;
            }

            .faq-question {
                font-size: 0.9rem;
                padding: 15px 18px 15px 34px;
            }

            .faq-question::before {
                left: 14px;
                width: 8px;
                height: 8px;
            }

            .faq-item.open .faq-answer {
                padding: 0 16px 16px 34px;
            }
        }

        @media (max-width: 520px) {
            :root {
                --gutter: 16px;
            }

            .logo-text {
                font-size: 1.15rem;
            }

            .logo-icon {
                width: 34px;
                height: 34px;
            }

            .logo-icon::before {
                width: 14px;
                height: 14px;
            }

            .page-intro h1 {
                font-size: 1.8rem;
            }

            .activity-image {
                min-height: 170px;
            }

            .activity-content h3 {
                font-size: 1.05rem;
            }

            .activity-meta {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }

            .activity-meta .btn-link {
                margin-left: 0;
                width: 100%;
                justify-content: center;
            }

            .topic-grid {
                grid-template-columns: 1fr;
            }

            .cta-form {
                flex-direction: column;
            }

            .cta-form input {
                min-width: auto;
                width: 100%;
            }

            .cta-form .btn-accent {
                width: 100%;
            }

            .data-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }

            .data-item .data-number {
                font-size: 1.5rem;
            }
        }

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}