/* roulang page: index */
:root {
            --primary: #1A4D2E;
            --primary-dark: #143D24;
            --primary-deeper: #0E2B1A;
            --accent: #C9A84C;
            --accent-light: #E3CD85;
            --bg: #F7F8F5;
            --bg-alt: #EEF2ED;
            --dark: #14241A;
            --danger: #E05D3A;
            --danger-light: #F3A28B;
            --text: #1E2B23;
            --text-light: #5A6B60;
            --text-muted: #87978D;
            --border: #E1E6E2;
            --border-strong: #C9D4CC;
            --white: #FFFFFF;
            --radius: 12px;
            --radius-sm: 6px;
            --radius-lg: 20px;
            --radius-pill: 999px;
            --shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
            --shadow-hover: 0 8px 24px rgba(26, 77, 46, 0.14);
            --shadow-lg: 0 16px 48px rgba(20, 36, 26, 0.18);
            --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-num: "SF Mono", "JetBrains Mono", "Roboto Mono", Consolas, monospace;
            --container-max: 1200px;
            --container-pad: 24px;
            --transition: 200ms ease;
            --nav-bg: rgba(20, 36, 26, 0.92);
            --nav-radius: 14px;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
            -webkit-tap-highlight-color: transparent;
        }

        body {
            font-family: var(--font-stack);
            font-size: 16px;
            line-height: 1.8;
            color: var(--text);
            background: 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(--accent);
        }

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

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
        }

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

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

        button:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 3px;
        }

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

        .section {
            padding: 72px 0;
        }

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

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

        .section-header {
            margin-bottom: 40px;
        }

        .section-header .eyebrow {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 1.5px;
            color: var(--accent);
            text-transform: uppercase;
            margin-bottom: 8px;
            background: rgba(201, 168, 76, 0.12);
            padding: 3px 12px;
            border-radius: var(--radius-sm);
        }

        .section-header h2 {
            font-size: 28px;
            font-weight: 700;
            line-height: 1.35;
            color: inherit;
            margin-bottom: 10px;
        }

        .section-header .section-desc {
            font-size: 16px;
            color: var(--text-light);
            max-width: 680px;
            line-height: 1.8;
        }

        .section-dark .section-header h2 {
            color: var(--white);
        }

        .section-dark .section-header .section-desc {
            color: rgba(255, 255, 255, 0.72);
        }

        h1 {
            font-size: 36px;
            font-weight: 700;
            line-height: 1.25;
            color: var(--white);
        }

        h2 {
            font-size: 26px;
            font-weight: 600;
            line-height: 1.35;
        }

        h3 {
            font-size: 18px;
            font-weight: 600;
            line-height: 1.45;
        }

        .num {
            font-family: var(--font-num);
            font-variant-numeric: tabular-nums;
            letter-spacing: -0.02em;
        }

        /* Header / Nav */
        .site-header {
            position: fixed;
            top: 18px;
            left: 50%;
            transform: translateX(-50%);
            width: calc(100% - 48px);
            max-width: var(--container-max);
            z-index: 1000;
        }

        .nav-capsule {
            background: var(--nav-bg);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-radius: var(--nav-radius);
            padding: 8px 18px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            box-shadow: 0 8px 28px rgba(0, 0, 0, 0.22);
            border: 1px solid rgba(255, 255, 255, 0.08);
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--white);
            font-weight: 700;
            font-size: 18px;
            letter-spacing: 0.5px;
            white-space: nowrap;
            flex-shrink: 0;
        }

        .nav-logo .logo-ball {
            width: 28px;
            height: 28px;
            background: linear-gradient(135deg, var(--accent), var(--accent-light));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            line-height: 1;
            color: var(--primary-dark);
            font-weight: 700;
            flex-shrink: 0;
        }

        .nav-logo span {
            font-size: 17px;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 2px;
            list-style: none;
            flex-wrap: nowrap;
        }

        .nav-links li a {
            display: block;
            padding: 8px 14px;
            color: rgba(255, 255, 255, 0.78);
            font-size: 14px;
            font-weight: 500;
            border-radius: 8px;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .nav-links li a:hover {
            color: var(--white);
            background: rgba(255, 255, 255, 0.1);
        }

        .nav-links li a.active {
            color: var(--accent-light);
            background: rgba(201, 168, 76, 0.16);
            font-weight: 600;
        }

        .nav-links li a.active::after {
            content: '';
            display: block;
            width: 18px;
            height: 2px;
            background: var(--accent);
            margin: 4px auto 0;
            border-radius: 2px;
        }

        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 4px;
            padding: 8px;
            border-radius: 8px;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.15);
            width: 44px;
            height: 44px;
            align-items: center;
            justify-content: center;
        }

        .nav-toggle span {
            display: block;
            width: 18px;
            height: 2px;
            background: var(--white);
            border-radius: 2px;
            transition: all var(--transition);
        }

        .nav-toggle.open span:nth-child(1) {
            transform: translateY(6px) rotate(45deg);
        }

        .nav-toggle.open span:nth-child(2) {
            opacity: 0;
            transform: scaleX(0);
        }

        .nav-toggle.open span:nth-child(3) {
            transform: translateY(-6px) rotate(-45deg);
        }

        .mobile-nav {
            display: none;
            position: absolute;
            top: calc(100% + 10px);
            left: 0;
            right: 0;
            background: var(--nav-bg);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-radius: var(--nav-radius);
            padding: 12px 8px;
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
            border: 1px solid rgba(255, 255, 255, 0.08);
        }

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

        .mobile-nav ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 2px;
        }

        .mobile-nav ul li a {
            display: block;
            padding: 12px 16px;
            color: rgba(255, 255, 255, 0.82);
            font-size: 15px;
            font-weight: 500;
            border-radius: 8px;
            transition: all var(--transition);
        }

        .mobile-nav ul li a:hover,
        .mobile-nav ul li a.active {
            background: rgba(255, 255, 255, 0.1);
            color: var(--accent-light);
        }

        .mobile-nav ul li a.active {
            background: rgba(201, 168, 76, 0.16);
            font-weight: 600;
        }

        /* Hero */
        .hero {
            position: relative;
            min-height: 85vh;
            display: flex;
            align-items: center;
            padding: 120px 0 60px;
            background: var(--dark);
            overflow: hidden;
        }

        .hero-bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/7540b34d4629d9b8.webp');
            background-size: cover;
            background-position: center;
            z-index: 0;
        }

        .hero-bg::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(14, 43, 26, 0.88) 0%, rgba(20, 36, 26, 0.72) 50%, rgba(20, 36, 26, 0.6) 100%);
        }

        .hero .container {
            position: relative;
            z-index: 1;
            display: flex;
            align-items: center;
            gap: 48px;
            flex-wrap: wrap;
        }

        .hero-content {
            flex: 1 1 540px;
        }

        .hero-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 1.5px;
            color: var(--accent-light);
            background: rgba(201, 168, 76, 0.16);
            padding: 6px 16px;
            border-radius: var(--radius-pill);
            margin-bottom: 18px;
            border: 1px solid rgba(201, 168, 76, 0.28);
        }

        .hero-eyebrow .dot {
            width: 8px;
            height: 8px;
            background: var(--accent);
            border-radius: 50%;
            animation: pulse-dot 2s infinite;
        }

        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.6; transform: scale(1.4); }
        }

        .hero h1 {
            font-size: 38px;
            line-height: 1.28;
            margin-bottom: 18px;
            color: var(--white);
        }

        .hero h1 .title-accent {
            color: var(--accent-light);
            display: block;
            font-size: 22px;
            font-weight: 600;
            margin-top: 6px;
            letter-spacing: 0.5px;
        }

        .hero-subtitle {
            font-size: 16px;
            line-height: 1.9;
            color: rgba(255, 255, 255, 0.8);
            max-width: 580px;
            margin-bottom: 28px;
        }

        .hero-cta {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            margin-bottom: 24px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 26px;
            border-radius: var(--radius-pill);
            font-size: 15px;
            font-weight: 600;
            transition: all var(--transition);
            line-height: 1.4;
            min-height: 48px;
            white-space: nowrap;
        }

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

        .btn-primary:hover {
            background: var(--primary-dark);
            border-color: var(--primary-dark);
            color: var(--white);
            transform: translateY(-2px);
            box-shadow: var(--shadow-hover);
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: var(--shadow);
        }

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

        .btn-accent:hover {
            background: var(--accent-light);
            border-color: var(--accent-light);
            color: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(201, 168, 76, 0.3);
        }

        .btn-accent:active {
            transform: translateY(0);
            box-shadow: var(--shadow);
        }

        .btn-outline-light {
            background: transparent;
            color: var(--white);
            border: 2px solid rgba(255, 255, 255, 0.5);
        }

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

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

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

        .btn-sm {
            padding: 8px 18px;
            font-size: 13px;
            min-height: 38px;
        }

        .btn-lg {
            padding: 14px 32px;
            font-size: 16px;
            min-height: 54px;
        }

        .hero-data-strip {
            display: flex;
            gap: 28px;
            flex-wrap: wrap;
            align-items: center;
        }

        .hero-data-item {
            display: flex;
            align-items: center;
            gap: 10px;
            color: rgba(255, 255, 255, 0.78);
            font-size: 13px;
        }

        .hero-data-item .data-val {
            font-weight: 700;
            font-size: 16px;
            color: var(--white);
            font-family: var(--font-num);
        }

        .hero-data-item .data-label {
            color: rgba(255, 255, 255, 0.62);
            font-size: 12px;
            display: block;
        }

        /* Hero side panel */
        .hero-panel {
            flex: 0 1 360px;
            background: rgba(255, 255, 255, 0.06);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border-radius: var(--radius-lg);
            border: 1px solid rgba(255, 255, 255, 0.14);
            padding: 28px 24px;
            box-shadow: 0 16px 48px rgba(0, 0, 0, 0.3);
        }

        .hero-panel .panel-title {
            font-size: 15px;
            font-weight: 700;
            color: var(--accent-light);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .hero-panel .panel-match {
            background: rgba(255, 255, 255, 0.07);
            border-radius: var(--radius);
            padding: 16px;
            margin-bottom: 12px;
            border-left: 3px solid var(--accent);
        }

        .hero-panel .panel-match .league-name {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.55);
            margin-bottom: 6px;
        }

        .hero-panel .panel-match .match-teams {
            font-size: 16px;
            font-weight: 700;
            color: var(--white);
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
        }

        .hero-panel .panel-match .match-teams .vs {
            color: var(--accent-light);
            font-size: 13px;
            font-weight: 600;
        }

        .hero-panel .panel-row {
            display: flex;
            justify-content: space-between;
            padding: 10px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 13px;
            color: rgba(255, 255, 255, 0.65);
        }

        .hero-panel .panel-row:last-child {
            border-bottom: none;
        }

        .hero-panel .panel-row .label {
            color: rgba(255, 255, 255, 0.5);
        }

        .hero-panel .panel-row .value {
            color: var(--white);
            font-weight: 600;
            font-family: var(--font-num);
        }

        .hero-panel .panel-row .trend-up {
            color: var(--accent-light);
        }

        .hero-panel .panel-row .trend-down {
            color: var(--danger-light);
        }

        /* Hot match strip */
        .hot-strip {
            background: var(--primary-dark);
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding: 12px 0;
            overflow: hidden;
            position: relative;
            z-index: 2;
        }

        .hot-strip-inner {
            display: flex;
            gap: 20px;
            align-items: center;
            animation: scroll-strip 30s linear infinite;
            white-space: nowrap;
            width: max-content;
        }

        .hot-strip:hover .hot-strip-inner {
            animation-play-state: paused;
        }

        @keyframes scroll-strip {
            0% { transform: translateX(0); }
            100% { transform: translateX(-50%); }
        }

        .hot-strip-item {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            color: rgba(255, 255, 255, 0.72);
            font-size: 13px;
            padding: 4px 0;
        }

        .hot-strip-item .strip-league {
            color: var(--accent-light);
            font-weight: 600;
            font-size: 12px;
        }

        .hot-strip-item .strip-time {
            color: rgba(255, 255, 255, 0.55);
            font-family: var(--font-num);
            font-size: 12px;
        }

        .hot-strip-item .strip-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--danger);
            flex-shrink: 0;
        }

        /* Category entry */
        .category-entry {
            display: grid;
            grid-template-columns: repeat(6, 1fr);
            gap: 14px;
        }

        .category-card {
            background: var(--white);
            border-radius: var(--radius);
            padding: 20px 16px;
            text-align: center;
            border: 1px solid var(--border);
            transition: all var(--transition);
            display: block;
            color: var(--text);
        }

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

        .category-card .cat-icon {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background: var(--bg-alt);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 12px;
            font-size: 22px;
            transition: all var(--transition);
        }

        .category-card:hover .cat-icon {
            background: var(--primary);
            color: var(--white);
        }

        .category-card .cat-name {
            font-size: 14px;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 4px;
        }

        .category-card .cat-count {
            font-size: 12px;
            color: var(--text-muted);
        }

        /* Metrics board */
        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }

        .metric-card {
            background: var(--white);
            border-radius: var(--radius);
            padding: 24px 22px;
            border: 1px solid var(--border);
            transition: all var(--transition);
            position: relative;
            overflow: hidden;
        }

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

        .metric-card.metric-accent::before {
            background: var(--accent);
        }

        .metric-card.metric-danger::before {
            background: var(--danger);
        }

        .metric-card.metric-dark::before {
            background: var(--dark);
        }

        .metric-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }

        .metric-card .metric-label {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 10px;
            font-weight: 500;
        }

        .metric-card .metric-value {
            font-size: 32px;
            font-weight: 700;
            font-family: var(--font-num);
            color: var(--text);
            line-height: 1.2;
        }

        .metric-card .metric-trend {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 12px;
            font-weight: 600;
            margin-top: 8px;
        }

        .metric-card .metric-trend.up {
            color: var(--primary);
        }

        .metric-card .metric-trend.down {
            color: var(--danger);
        }

        .metric-card .metric-note {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 4px;
        }

        /* Service matrix */
        .service-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

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

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

        .service-card .service-img {
            height: 140px;
            overflow: hidden;
            background: var(--bg-alt);
        }

        .service-card .service-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 0;
            transition: transform 300ms ease;
        }

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

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

        .service-card .service-title {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text);
        }

        .service-card .service-desc {
            font-size: 14px;
            color: var(--text-light);
            line-height: 1.7;
            flex: 1;
            margin-bottom: 14px;
        }

        .service-card .service-link {
            font-size: 13px;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: all var(--transition);
        }

        .service-card .service-link:hover {
            color: var(--accent);
            gap: 8px;
        }

        /* Hot matches / nearby */
        .hot-matches-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px;
        }

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

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

        .hot-match-card .match-img {
            height: 100px;
            background-size: cover;
            background-position: center;
            position: relative;
        }

        .hot-match-card .match-img .match-time-badge {
            position: absolute;
            bottom: 8px;
            left: 8px;
            background: rgba(20, 36, 26, 0.85);
            color: var(--white);
            font-size: 11px;
            padding: 4px 10px;
            border-radius: var(--radius-sm);
            font-weight: 600;
            font-family: var(--font-num);
        }

        .hot-match-card .match-body {
            padding: 14px 16px 16px;
        }

        .hot-match-card .match-league {
            font-size: 11px;
            font-weight: 600;
            color: var(--accent);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-bottom: 4px;
        }

        .hot-match-card .match-teams {
            font-size: 15px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 6px;
        }

        .hot-match-card .match-info {
            font-size: 12px;
            color: var(--text-muted);
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

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

        .compare-card {
            background: var(--white);
            border-radius: var(--radius);
            padding: 22px 20px;
            border: 1px solid var(--border);
            transition: all var(--transition);
            position: relative;
        }

        .compare-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }

        .compare-card.compare-highlight {
            border-color: var(--accent);
            box-shadow: 0 0 0 2px rgba(201, 168, 76, 0.2);
        }

        .compare-card .compare-label {
            font-size: 13px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .compare-card .compare-item {
            display: flex;
            justify-content: space-between;
            padding: 8px 0;
            font-size: 13px;
            color: var(--text-light);
            border-bottom: 1px solid var(--border);
        }

        .compare-card .compare-item:last-child {
            border-bottom: none;
        }

        .compare-card .compare-item .compare-val {
            font-weight: 700;
            font-family: var(--font-num);
            color: var(--text);
        }

        .compare-card .compare-item .compare-val.high {
            color: var(--primary);
        }

        .compare-card .compare-item .compare-val.accent {
            color: var(--accent);
        }

        .compare-card .compare-item .compare-val.danger {
            color: var(--danger);
        }

        /* Ranking */
        .ranking-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .ranking-item {
            display: flex;
            align-items: center;
            gap: 16px;
            background: var(--white);
            border-radius: var(--radius);
            padding: 14px 20px;
            border: 1px solid var(--border);
            transition: all var(--transition);
        }

        .ranking-item:hover {
            box-shadow: var(--shadow-hover);
            transform: translateX(4px);
        }

        .ranking-item .rank-num {
            font-size: 20px;
            font-weight: 700;
            font-family: var(--font-num);
            color: var(--text-muted);
            width: 36px;
            text-align: center;
            flex-shrink: 0;
        }

        .ranking-item.rank-top .rank-num {
            color: var(--accent);
            font-size: 24px;
        }

        .ranking-item .rank-name {
            font-size: 15px;
            font-weight: 600;
            color: var(--text);
            flex: 1;
        }

        .ranking-item .rank-trend {
            font-size: 13px;
            font-weight: 700;
            font-family: var(--font-num);
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .ranking-item .rank-trend.up {
            color: var(--primary);
        }

        .ranking-item .rank-trend.down {
            color: var(--danger);
        }

        .ranking-item .rank-heat {
            font-size: 12px;
            color: var(--text-muted);
            white-space: nowrap;
        }

        /* Milestone timeline */
        .timeline {
            position: relative;
            padding-left: 30px;
        }

        .timeline::before {
            content: '';
            position: absolute;
            left: 8px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: var(--border-strong);
        }

        .timeline-item {
            position: relative;
            margin-bottom: 28px;
        }

        .timeline-item:last-child {
            margin-bottom: 0;
        }

        .timeline-item::before {
            content: '';
            position: absolute;
            left: -26px;
            top: 6px;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--primary);
            border: 2px solid var(--white);
            box-shadow: 0 0 0 3px rgba(26, 77, 46, 0.18);
        }

        .timeline-item .tl-year {
            font-size: 13px;
            font-weight: 700;
            color: var(--accent);
            font-family: var(--font-num);
            margin-bottom: 4px;
        }

        .timeline-item .tl-title {
            font-size: 15px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 6px;
        }

        .timeline-item .tl-desc {
            font-size: 14px;
            color: var(--text-light);
            line-height: 1.7;
        }

        /* Platform guarantee */
        .guarantee-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }

        .guarantee-item {
            background: var(--white);
            border-radius: var(--radius);
            padding: 22px 20px;
            text-align: center;
            border: 1px solid var(--border);
            transition: all var(--transition);
        }

        .guarantee-item:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }

        .guarantee-item .guarantee-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: var(--bg-alt);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 12px;
            font-size: 24px;
        }

        .guarantee-item .guarantee-title {
            font-size: 14px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 6px;
        }

        .guarantee-item .guarantee-desc {
            font-size: 13px;
            color: var(--text-light);
            line-height: 1.6;
        }

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

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

        .step-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }

        .step-card .step-num {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--primary);
            color: var(--white);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            font-weight: 700;
            font-family: var(--font-num);
            margin: 0 auto 14px;
        }

        .step-card .step-title {
            font-size: 15px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 8px;
        }

        .step-card .step-desc {
            font-size: 13px;
            color: var(--text-light);
            line-height: 1.7;
        }

        /* News */
        .news-grid {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 24px;
            align-items: start;
        }

        .news-main {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .news-item {
            background: var(--white);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            padding: 18px 20px;
            display: flex;
            gap: 18px;
            transition: all var(--transition);
        }

        .news-item:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }

        .news-item .news-img {
            width: 100px;
            height: 80px;
            flex-shrink: 0;
            border-radius: var(--radius-sm);
            overflow: hidden;
            background: var(--bg-alt);
        }

        .news-item .news-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: var(--radius-sm);
        }

        .news-item .news-body {
            flex: 1;
        }

        .news-item .news-date {
            font-size: 12px;
            color: var(--text-muted);
            font-family: var(--font-num);
            margin-bottom: 4px;
            display: block;
        }

        .news-item .news-title {
            font-size: 15px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .news-item .news-summary {
            font-size: 14px;
            color: var(--text-light);
            line-height: 1.7;
            margin-bottom: 10px;
        }

        .news-item .news-link {
            font-size: 13px;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .news-item .news-link:hover {
            color: var(--accent);
        }

        .news-sidebar {
            background: var(--white);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            padding: 20px;
            position: sticky;
            top: 100px;
        }

        .news-sidebar .sidebar-title {
            font-size: 15px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 12px;
            padding-bottom: 10px;
            border-bottom: 1px solid var(--border);
        }

        .news-sidebar .sidebar-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .news-sidebar .sidebar-list li a {
            display: block;
            font-size: 13px;
            color: var(--text-light);
            line-height: 1.5;
            padding: 8px 10px;
            border-radius: var(--radius-sm);
            transition: all var(--transition);
        }

        .news-sidebar .sidebar-list li a:hover {
            background: var(--bg-alt);
            color: var(--primary);
        }

        /* Brand intro */
        .brand-intro {
            background: var(--dark);
            color: var(--white);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            position: relative;
            overflow: hidden;
        }

        .brand-intro::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 220px;
            height: 220px;
            border-radius: 50%;
            background: rgba(201, 168, 76, 0.12);
            pointer-events: none;
        }

        .brand-intro::after {
            content: '';
            position: absolute;
            bottom: -80px;
            left: -40px;
            width: 180px;
            height: 180px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.04);
            pointer-events: none;
        }

        .brand-intro .brand-title {
            font-size: 22px;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 16px;
            position: relative;
            z-index: 1;
        }

        .brand-intro p {
            position: relative;
            z-index: 1;
            font-size: 15px;
            line-height: 2.0;
            color: rgba(255, 255, 255, 0.76);
            max-width: 800px;
        }

        /* Testimonials */
        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px;
        }

        .testimonial-card {
            background: var(--white);
            border-radius: var(--radius);
            padding: 22px 20px;
            border: 1px solid var(--border);
            transition: all var(--transition);
        }

        .testimonial-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }

        .testimonial-card .quote {
            font-size: 14px;
            color: var(--text-light);
            line-height: 1.8;
            margin-bottom: 12px;
            position: relative;
            padding-left: 16px;
            border-left: 3px solid var(--accent);
        }

        .testimonial-card .author {
            font-size: 13px;
            font-weight: 600;
            color: var(--text);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .testimonial-card .author .author-avatar {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: var(--bg-alt);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            color: var(--primary);
            font-weight: 700;
        }

        /* Quick answers */
        .quick-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }

        .quick-card {
            background: var(--white);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            padding: 18px 20px;
            transition: all var(--transition);
            cursor: pointer;
        }

        .quick-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: var(--primary);
        }

        .quick-card .quick-q {
            font-size: 14px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .quick-card .quick-q .badge-q {
            width: 22px;
            height: 22px;
            border-radius: 50%;
            background: var(--primary);
            color: var(--white);
            font-size: 11px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            flex-shrink: 0;
        }

        .quick-card .quick-a {
            font-size: 13px;
            color: var(--text-light);
            line-height: 1.7;
            display: none;
        }

        .quick-card.active .quick-a {
            display: block;
        }

        .quick-card .quick-toggle {
            font-size: 12px;
            color: var(--primary);
            font-weight: 600;
            margin-top: 6px;
            display: inline-block;
        }

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

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

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

        .faq-item .faq-question {
            padding: 18px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            cursor: pointer;
            font-size: 15px;
            font-weight: 600;
            color: var(--text);
            transition: background var(--transition);
            min-height: 48px;
            user-select: none;
        }

        .faq-item .faq-question:hover {
            background: var(--bg-alt);
        }

        .faq-item .faq-question .faq-toggle-icon {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--bg-alt);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            transition: all var(--transition);
            font-size: 16px;
            font-weight: 700;
            color: var(--primary);
        }

        .faq-item.open .faq-toggle-icon {
            background: var(--primary);
            color: var(--white);
            transform: rotate(180deg);
        }

        .faq-item .faq-answer {
            padding: 0 20px 18px;
            font-size: 14px;
            color: var(--text-light);
            line-height: 1.8;
            display: none;
        }

        .faq-item.open .faq-answer {
            display: block;
        }

        /* Form */
        .cta-form-section {
            background: var(--primary-dark);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            color: var(--white);
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
            position: relative;
            overflow: hidden;
        }

        .cta-form-section::before {
            content: '';
            position: absolute;
            top: -80px;
            right: -80px;
            width: 280px;
            height: 280px;
            border-radius: 50%;
            background: rgba(201, 168, 76, 0.1);
            pointer-events: none;
        }

        .cta-form-info h2 {
            color: var(--white);
            font-size: 24px;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }

        .cta-form-info p {
            color: rgba(255, 255, 255, 0.72);
            font-size: 14px;
            line-height: 1.8;
            position: relative;
            z-index: 1;
        }

        .cta-form-wrap {
            background: var(--white);
            border-radius: var(--radius);
            padding: 28px 24px;
            position: relative;
            z-index: 1;
        }

        .cta-form-wrap .form-row {
            display: flex;
            flex-direction: column;
            gap: 14px;
            margin-bottom: 16px;
        }

        .cta-form-wrap input,
        .cta-form-wrap select,
        .cta-form-wrap textarea {
            width: 100%;
            padding: 12px 16px;
            border: 1px solid var(--border);
            border-radius: 8px;
            font-size: 14px;
            color: var(--text);
            background: var(--bg);
            transition: all var(--transition);
            min-height: 44px;
            font-family: inherit;
        }

        .cta-form-wrap input:focus,
        .cta-form-wrap select:focus,
        .cta-form-wrap textarea:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(26, 77, 46, 0.1);
            background: var(--white);
        }

        .cta-form-wrap textarea {
            resize: vertical;
            min-height: 80px;
        }

        .cta-form-wrap label {
            font-size: 13px;
            font-weight: 600;
            color: var(--text);
            display: block;
            margin-bottom: 4px;
        }

        .cta-form-wrap .form-submit {
            width: 100%;
            padding: 14px 24px;
            background: var(--accent);
            color: var(--primary-dark);
            border: none;
            border-radius: var(--radius-pill);
            font-size: 15px;
            font-weight: 700;
            transition: all var(--transition);
            min-height: 48px;
            cursor: pointer;
            font-family: inherit;
        }

        .cta-form-wrap .form-submit:hover {
            background: var(--accent-light);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(201, 168, 76, 0.3);
        }

        .cta-form-wrap .form-disclaimer {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 10px;
            text-align: center;
        }

        /* Footer */
        .site-footer {
            background: var(--dark);
            color: rgba(255, 255, 255, 0.7);
            padding-top: 56px;
            margin-top: auto;
        }

        .footer-top {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
            gap: 32px;
            padding-bottom: 32px;
        }

        .footer-brand .footer-logo {
            font-size: 18px;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .footer-brand .footer-logo .logo-ball {
            width: 28px;
            height: 28px;
            background: linear-gradient(135deg, var(--accent), var(--accent-light));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            color: var(--primary-dark);
            font-weight: 700;
        }

        .footer-brand p {
            font-size: 13px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.55);
            max-width: 300px;
        }

        .footer-col h4 {
            color: var(--white);
            font-size: 14px;
            font-weight: 700;
            margin-bottom: 14px;
            letter-spacing: 0.5px;
        }

        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.55);
            font-size: 13px;
            transition: all var(--transition);
            display: inline-block;
        }

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

        .footer-col .compliance {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.4);
            line-height: 1.8;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding: 18px 0;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.4);
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 10px;
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.5);
            font-size: 12px;
        }

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

        /* Responsive */
        @media (max-width: 1024px) {
            .category-entry {
                grid-template-columns: repeat(3, 1fr);
            }

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

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

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

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

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

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

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

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

            .cta-form-section {
                grid-template-columns: 1fr;
                padding: 36px 28px;
            }

            .hero .container {
                flex-direction: column;
                align-items: stretch;
                gap: 32px;
            }

            .hero-panel {
                flex: 1 1 auto;
                max-width: 420px;
            }

            .hero h1 {
                font-size: 30px;
            }

            .hero h1 .title-accent {
                font-size: 19px;
            }
        }

        @media (max-width: 768px) {
            .section {
                padding: 48px 0;
            }

            .site-header {
                top: 10px;
                width: calc(100% - 24px);
            }

            .nav-capsule {
                padding: 6px 12px;
            }

            .nav-links {
                display: none;
            }

            .nav-toggle {
                display: flex;
            }

            .mobile-nav {
                display: none;
            }

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

            .hero {
                min-height: 70vh;
                padding: 100px 0 40px;
            }

            .hero h1 {
                font-size: 26px;
            }

            .hero h1 .title-accent {
                font-size: 17px;
            }

            .hero-subtitle {
                font-size: 14px;
            }

            .hero-panel {
                padding: 20px 16px;
            }

            .category-entry {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }

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

            .metric-card .metric-value {
                font-size: 24px;
            }

            .service-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }

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

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

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

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

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

            .news-sidebar {
                position: static;
            }

            .news-item {
                flex-direction: column;
                gap: 12px;
            }

            .news-item .news-img {
                width: 100%;
                height: 140px;
            }

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

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

            .brand-intro {
                padding: 32px 24px;
            }

            .cta-form-section {
                padding: 28px 20px;
                border-radius: var(--radius);
            }

            .footer-top {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 6px;
            }

            .hero-cta {
                flex-direction: column;
                align-items: stretch;
            }

            .hero-cta .btn {
                width: 100%;
            }

            .hero-data-strip {
                gap: 16px;
            }
        }

        @media (max-width: 520px) {
            .category-entry {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }

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

            .metric-card {
                padding: 16px 14px;
            }

            .metric-card .metric-value {
                font-size: 20px;
            }

            .guarantee-grid {
                grid-template-columns: 1fr;
                gap: 10px;
            }

            .section-header h2 {
                font-size: 22px;
            }

            .hero h1 {
                font-size: 22px;
            }

            .hero h1 .title-accent {
                font-size: 15px;
            }

            .hero {
                min-height: 65vh;
                padding: 90px 0 30px;
            }

            .hero-panel {
                padding: 16px 12px;
            }

            .hot-strip-item {
                font-size: 11px;
            }
        }

/* roulang page: category1 */
:root {
            --primary: #1A4D2E;
            --primary-dark: #143D24;
            --primary-deeper: #0E2B1A;
            --accent: #C9A84C;
            --accent-light: #E3CD85;
            --bg: #F7F8F5;
            --bg-alt: #EEF2ED;
            --dark: #14241A;
            --danger: #E05D3A;
            --danger-light: #F3A28B;
            --text: #1E2B23;
            --text-light: #5A6B60;
            --text-muted: #87978D;
            --border: #E1E6E2;
            --border-strong: #C9D4CC;
            --white: #FFFFFF;
            --radius: 12px;
            --radius-sm: 6px;
            --radius-lg: 20px;
            --radius-pill: 999px;
            --shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
            --shadow-hover: 0 8px 24px rgba(26, 77, 46, 0.14);
            --shadow-lg: 0 16px 48px rgba(20, 36, 26, 0.18);
            --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-num: "SF Mono", "JetBrains Mono", "Roboto Mono", Consolas, monospace;
            --container-max: 1200px;
            --container-pad: 24px;
            --transition: 200ms ease;
            --nav-bg: rgba(20, 36, 26, 0.92);
            --nav-radius: 14px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
            -webkit-tap-highlight-color: transparent;
        }

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

        body {
            font-family: var(--font-stack);
            font-size: 16px;
            line-height: 1.8;
            color: var(--text);
            background: 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(--accent);
        }

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

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
        }

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

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

        button:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 3px;
        }

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

        .section {
            padding: 72px 0;
        }

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

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

        .section-header {
            margin-bottom: 40px;
        }

        .section-header .eyebrow {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 1.5px;
            color: var(--accent);
            text-transform: uppercase;
            margin-bottom: 8px;
            background: rgba(201, 168, 76, 0.12);
            padding: 3px 12px;
            border-radius: var(--radius-sm);
        }

        .section-header h2 {
            font-size: 28px;
            font-weight: 700;
            line-height: 1.35;
            color: inherit;
            margin-bottom: 10px;
        }

        .section-header .section-desc {
            font-size: 16px;
            color: var(--text-light);
            max-width: 680px;
            line-height: 1.8;
        }

        .section-dark .section-header h2 {
            color: var(--white);
        }

        .section-dark .section-header .section-desc {
            color: rgba(255, 255, 255, 0.72);
        }

        /* Header / Nav */
        .site-header {
            position: fixed;
            top: 18px;
            left: 50%;
            transform: translateX(-50%);
            width: calc(100% - 48px);
            max-width: var(--container-max);
            z-index: 1000;
        }

        .nav-capsule {
            background: var(--nav-bg);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-radius: var(--nav-radius);
            padding: 8px 18px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            box-shadow: 0 8px 28px rgba(0, 0, 0, 0.22);
            border: 1px solid rgba(255, 255, 255, 0.08);
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--white);
            font-weight: 700;
            font-size: 18px;
            letter-spacing: 0.5px;
            white-space: nowrap;
            flex-shrink: 0;
        }

        .nav-logo .logo-ball {
            width: 28px;
            height: 28px;
            background: linear-gradient(135deg, var(--accent), var(--accent-light));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            line-height: 1;
            color: var(--primary-dark);
            font-weight: 700;
            flex-shrink: 0;
        }

        .nav-logo span {
            font-size: 17px;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            flex-wrap: wrap;
            justify-content: flex-end;
        }

        .nav-links li a {
            display: block;
            padding: 8px 14px;
            border-radius: var(--radius-pill);
            color: rgba(255, 255, 255, 0.82);
            font-size: 14px;
            font-weight: 500;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .nav-links li a:hover {
            color: var(--white);
            background: rgba(255, 255, 255, 0.1);
        }

        .nav-links li a.active {
            color: var(--accent-light);
            background: rgba(201, 168, 76, 0.15);
            font-weight: 600;
        }

        .nav-toggle {
            display: none;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 4px;
            transition: background var(--transition);
        }

        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.2);
        }

        .nav-toggle span {
            display: block;
            width: 18px;
            height: 2px;
            background: var(--white);
            border-radius: 2px;
            transition: all var(--transition);
        }

        .nav-toggle.open span:nth-child(1) {
            transform: translateY(6px) rotate(45deg);
        }
        .nav-toggle.open span:nth-child(2) {
            opacity: 0;
        }
        .nav-toggle.open span:nth-child(3) {
            transform: translateY(-6px) rotate(-45deg);
        }

        /* Breadcrumb */
        .breadcrumb-wrap {
            padding-top: 110px;
            padding-bottom: 0;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 32px;
            flex-wrap: wrap;
        }

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

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

        .breadcrumb .sep {
            color: var(--border-strong);
        }

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

        /* Page Hero (Classification Header) */
        .page-hero {
            padding: 20px 0 40px;
            position: relative;
        }

        .page-hero .hero-grid {
            display: grid;
            grid-template-columns: 1fr 360px;
            gap: 40px;
            align-items: center;
        }

        .page-hero h1 {
            font-size: 36px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--text);
            margin-bottom: 16px;
        }

        .page-hero .hero-desc {
            font-size: 16px;
            line-height: 1.9;
            color: var(--text-light);
            max-width: 640px;
        }

        .page-hero .hero-side {
            background: var(--dark);
            border-radius: var(--radius-lg);
            padding: 24px 28px;
            color: var(--white);
            position: relative;
            overflow: hidden;
            min-height: 180px;
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
        }

        .page-hero .hero-side::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/7540b34d4629d9b8.webp') center/cover no-repeat;
            opacity: 0.6;
            z-index: 0;
        }

        .page-hero .hero-side::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(20, 36, 26, 0.35) 0%, rgba(20, 36, 26, 0.88) 100%);
            z-index: 1;
        }

        .page-hero .hero-side-inner {
            position: relative;
            z-index: 2;
        }

        .page-hero .hero-side .side-label {
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 1px;
            color: var(--accent-light);
            text-transform: uppercase;
            margin-bottom: 8px;
        }

        .page-hero .hero-side .side-num {
            font-size: 42px;
            font-weight: 700;
            font-family: var(--font-num);
            line-height: 1.2;
            color: var(--white);
            margin-bottom: 6px;
        }

        .page-hero .hero-side .side-text {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.78);
        }

        /* Stats Strip */
        .stats-strip {
            padding: 20px 0 40px;
        }

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

        .stat-mini-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 16px 20px;
            box-shadow: var(--shadow);
            display: flex;
            align-items: center;
            gap: 14px;
            transition: all var(--transition);
        }

        .stat-mini-card:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--border-strong);
            transform: translateY(-2px);
        }

        .stat-mini-card .stat-icon {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--bg-alt);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            flex-shrink: 0;
        }

        .stat-mini-card .stat-info {
            display: flex;
            flex-direction: column;
        }

        .stat-mini-card .stat-value {
            font-size: 20px;
            font-weight: 700;
            font-family: var(--font-num);
            color: var(--primary);
            line-height: 1.3;
        }

        .stat-mini-card .stat-label {
            font-size: 12px;
            color: var(--text-muted);
            line-height: 1.4;
        }

        /* Main list cards */
        .article-list-section {
            padding: 0 0 60px;
        }

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

        .article-card {
            display: grid;
            grid-template-columns: 280px 1fr auto;
            gap: 20px;
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 18px;
            box-shadow: var(--shadow);
            transition: all var(--transition);
            align-items: center;
        }

        .article-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
            border-color: rgba(26, 77, 46, 0.25);
        }

        .article-card .card-image {
            width: 280px;
            height: 160px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            flex-shrink: 0;
        }

        .article-card .card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: var(--radius-sm);
            transition: transform 300ms ease;
        }

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

        .article-card .card-body {
            display: flex;
            flex-direction: column;
            gap: 8px;
            min-width: 0;
        }

        .article-card .card-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            font-weight: 500;
            color: var(--primary);
            background: var(--bg-alt);
            padding: 3px 10px;
            border-radius: var(--radius-sm);
            width: fit-content;
        }

        .article-card .card-title {
            font-size: 18px;
            font-weight: 700;
            line-height: 1.4;
            color: var(--text);
            margin: 0;
        }

        .article-card .card-title a {
            color: inherit;
            transition: color var(--transition);
        }

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

        .article-card .card-date {
            font-size: 12px;
            color: var(--text-muted);
        }

        .article-card .card-excerpt {
            font-size: 14px;
            line-height: 1.7;
            color: var(--text-light);
            margin: 0;
        }

        .article-card .card-action {
            flex-shrink: 0;
            display: flex;
            align-items: center;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            font-weight: 600;
            border-radius: var(--radius-pill);
            transition: all var(--transition);
            white-space: nowrap;
            font-size: 14px;
        }

        .btn-primary {
            background: var(--primary);
            color: var(--white);
            padding: 10px 22px;
        }

        .btn-primary:hover {
            background: var(--primary-dark);
            color: var(--white);
            transform: translateY(-1px);
            box-shadow: var(--shadow-md);
        }

        .btn-primary:active {
            transform: translateY(1px);
            box-shadow: var(--shadow);
        }

        .btn-outline {
            background: transparent;
            color: var(--primary);
            border: 1.5px solid var(--primary);
            padding: 10px 22px;
        }

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

        .btn-sm {
            padding: 7px 16px;
            font-size: 13px;
        }

        .btn-accent {
            background: var(--accent);
            color: var(--white);
            padding: 10px 22px;
        }

        .btn-accent:hover {
            background: #B8953D;
            color: var(--white);
            transform: translateY(-1px);
            box-shadow: var(--shadow-md);
        }

        /* Featured / Hot content */
        .featured-section {
            padding: 0 0 60px;
        }

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

        .featured-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 18px;
            box-shadow: var(--shadow);
            display: flex;
            flex-direction: column;
            gap: 10px;
            transition: all var(--transition);
            position: relative;
        }

        .featured-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
            border-color: rgba(26, 77, 46, 0.25);
        }

        .featured-card .fc-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
        }

        .featured-card .fc-badge {
            font-size: 11px;
            font-weight: 600;
            color: var(--accent);
            background: rgba(201, 168, 76, 0.12);
            padding: 2px 10px;
            border-radius: var(--radius-sm);
        }

        .featured-card .fc-num {
            font-size: 32px;
            font-weight: 700;
            font-family: var(--font-num);
            color: var(--bg-alt);
            line-height: 1;
            position: absolute;
            top: 12px;
            right: 16px;
            user-select: none;
            pointer-events: none;
        }

        .featured-card .fc-title {
            font-size: 16px;
            font-weight: 700;
            line-height: 1.45;
            color: var(--text);
            position: relative;
            z-index: 1;
        }

        .featured-card .fc-desc {
            font-size: 13px;
            line-height: 1.7;
            color: var(--text-light);
            margin: 0;
        }

        .featured-card .fc-link {
            font-size: 13px;
            font-weight: 600;
            color: var(--primary);
            align-self: flex-start;
            margin-top: auto;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .featured-card .fc-link:hover {
            color: var(--accent);
        }

        /* Quick points */
        .quick-points-section {
            padding: 0 0 60px;
        }

        .quick-points-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }

        .qp-item {
            background: var(--bg-alt);
            border-radius: var(--radius);
            padding: 18px 20px;
            border-left: 3px solid var(--accent);
            transition: all var(--transition);
        }

        .qp-item:hover {
            background: #E6EDE8;
            border-left-color: var(--primary);
        }

        .qp-item .qp-title {
            font-size: 15px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 4px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .qp-item .qp-title .dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--accent);
            flex-shrink: 0;
        }

        .qp-item .qp-text {
            font-size: 13px;
            line-height: 1.7;
            color: var(--text-light);
            margin: 0;
            padding-left: 16px;
        }

        /* CTA Section */
        .cta-section {
            padding: 60px 0 72px;
        }

        .cta-box {
            background: var(--dark);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            position: relative;
            overflow: hidden;
            display: grid;
            grid-template-columns: 1fr auto;
            gap: 32px;
            align-items: center;
        }

        .cta-box::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/fea8e900ba63bfb8.webp') center/cover no-repeat;
            opacity: 0.25;
            z-index: 0;
        }

        .cta-box::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(20, 36, 26, 0.92) 0%, rgba(20, 36, 26, 0.75) 100%);
            z-index: 1;
        }

        .cta-box > * {
            position: relative;
            z-index: 2;
        }

        .cta-box .cta-title {
            font-size: 24px;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 8px;
        }

        .cta-box .cta-desc {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.72);
            line-height: 1.8;
            margin: 0;
        }

        .cta-box .cta-actions {
            display: flex;
            gap: 12px;
            flex-shrink: 0;
        }

        /* FAQ */
        .faq-section {
            padding: 0 0 72px;
        }

        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

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

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

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 22px;
            cursor: pointer;
            font-weight: 600;
            font-size: 16px;
            color: var(--text);
            background: none;
            width: 100%;
            text-align: left;
            transition: all var(--transition);
        }

        .faq-question:hover {
            background: var(--bg-alt);
        }

        .faq-question .faq-icon {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--bg-alt);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-size: 16px;
            color: var(--primary);
            transition: all var(--transition);
        }

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

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 300ms ease, padding 300ms ease;
            padding: 0 22px;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 22px 20px;
        }

        .faq-answer p {
            font-size: 15px;
            line-height: 1.9;
            color: var(--text-light);
            margin: 0;
        }

        /* Footer */
        .site-footer {
            background: var(--primary-deeper);
            color: rgba(255, 255, 255, 0.78);
            padding: 56px 0 24px;
            margin-top: auto;
        }

        .site-footer .footer-top {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 32px;
            margin-bottom: 40px;
        }

        .site-footer .footer-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--white);
            font-weight: 700;
            font-size: 18px;
            margin-bottom: 12px;
        }

        .site-footer .footer-logo .logo-ball {
            width: 26px;
            height: 26px;
            background: linear-gradient(135deg, var(--accent), var(--accent-light));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            line-height: 1;
            color: var(--primary-dark);
            font-weight: 700;
            flex-shrink: 0;
        }

        .site-footer .footer-brand p {
            font-size: 14px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.62);
            margin: 0 0 12px;
            max-width: 320px;
        }

        .site-footer .footer-col h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 14px;
        }

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

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

        .site-footer .footer-col ul li a {
            color: rgba(255, 255, 255, 0.62);
            font-size: 14px;
            transition: color var(--transition);
        }

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

        .site-footer .footer-col .compliance {
            font-size: 13px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.55);
            margin: 0;
        }

        .site-footer .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
            flex-wrap: wrap;
        }

        .site-footer .footer-bottom a {
            color: rgba(255, 255, 255, 0.62);
            transition: color var(--transition);
        }

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

        /* Responsive */
        @media (max-width: 1024px) {
            .page-hero .hero-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .page-hero .hero-side {
                min-height: 140px;
            }
            .article-card {
                grid-template-columns: 220px 1fr;
            }
            .article-card .card-action {
                grid-column: 1 / -1;
                justify-content: flex-end;
            }
            .featured-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .cta-box {
                grid-template-columns: 1fr;
                text-align: left;
            }
            .cta-box .cta-actions {
                justify-content: flex-start;
            }
            .site-footer .footer-top {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .site-header {
                width: calc(100% - 32px);
                top: 12px;
            }
            .nav-capsule {
                padding: 6px 14px;
                flex-wrap: wrap;
                row-gap: 6px;
            }
            .nav-toggle {
                display: flex;
            }
            .nav-links {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                padding: 8px 0 4px;
                gap: 2px;
            }
            .nav-links.open {
                display: flex;
            }
            .nav-links li a {
                padding: 10px 16px;
                font-size: 15px;
                text-align: left;
                border-radius: var(--radius-sm);
            }
            .section {
                padding: 48px 0;
            }
            .section-header h2 {
                font-size: 24px;
            }
            .page-hero {
                padding: 10px 0 24px;
            }
            .page-hero h1 {
                font-size: 28px;
            }
            .breadcrumb-wrap {
                padding-top: 90px;
            }
            .stats-strip .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
            .stat-mini-card {
                padding: 12px 14px;
                gap: 10px;
            }
            .stat-mini-card .stat-value {
                font-size: 17px;
            }
            .article-card {
                grid-template-columns: 1fr;
                gap: 12px;
                padding: 14px;
            }
            .article-card .card-image {
                width: 100%;
                height: 180px;
            }
            .featured-grid {
                grid-template-columns: 1fr;
            }
            .quick-points-grid {
                grid-template-columns: 1fr;
            }
            .cta-box {
                padding: 32px 24px;
            }
            .cta-box .cta-title {
                font-size: 20px;
            }
            .cta-box .cta-actions {
                flex-direction: column;
                align-items: stretch;
            }
            .site-footer .footer-top {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .site-footer .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .site-header {
                width: calc(100% - 24px);
                top: 8px;
            }
            .nav-logo span {
                font-size: 15px;
            }
            .page-hero h1 {
                font-size: 24px;
            }
            .stats-strip .stats-grid {
                grid-template-columns: 1fr;
            }
            .article-card .card-image {
                height: 150px;
            }
            .article-card .card-title {
                font-size: 16px;
            }
            .faq-question {
                font-size: 14px;
                padding: 14px 16px;
            }
            .faq-answer p {
                font-size: 14px;
            }
            .cta-box .cta-title {
                font-size: 18px;
            }
            .btn {
                font-size: 13px;
                padding: 8px 18px;
            }
        }

/* roulang page: category3 */
:root {
            --primary: #1A4D2E;
            --primary-dark: #143D24;
            --primary-deeper: #0E2B1A;
            --accent: #C9A84C;
            --accent-light: #E3CD85;
            --bg: #F7F8F5;
            --bg-alt: #EEF2ED;
            --dark: #14241A;
            --danger: #E05D3A;
            --danger-light: #F3A28B;
            --text: #1E2B23;
            --text-light: #5A6B60;
            --text-muted: #87978D;
            --border: #E1E6E2;
            --border-strong: #C9D4CC;
            --white: #FFFFFF;
            --radius: 12px;
            --radius-sm: 6px;
            --radius-lg: 20px;
            --radius-pill: 999px;
            --shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
            --shadow-hover: 0 8px 24px rgba(26, 77, 46, 0.14);
            --shadow-lg: 0 16px 48px rgba(20, 36, 26, 0.18);
            --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-num: "SF Mono", "JetBrains Mono", "Roboto Mono", Consolas, monospace;
            --container-max: 1200px;
            --container-pad: 24px;
            --transition: 200ms ease;
            --nav-bg: rgba(20, 36, 26, 0.92);
            --nav-radius: 14px;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
            -webkit-tap-highlight-color: transparent;
        }
        body {
            font-family: var(--font-stack);
            font-size: 16px;
            line-height: 1.8;
            color: var(--text);
            background: var(--bg);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            margin: 0;
            padding: 0;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--accent);
        }
        a:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 3px;
            border-radius: 4px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }
        button:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 3px;
        }
        ul,
        ol {
            margin: 0;
            padding: 0;
            list-style: none;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            margin: 0;
            font-weight: 700;
            line-height: 1.35;
            color: inherit;
        }
        p {
            margin: 0 0 1em;
        }
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: var(--container-pad);
            padding-right: var(--container-pad);
            width: 100%;
        }
        .section {
            padding: 64px 0;
        }
        .section-alt {
            background: var(--bg-alt);
        }
        .section-dark {
            background: var(--dark);
            color: var(--white);
        }
        .section-header {
            margin-bottom: 36px;
        }
        .section-header .eyebrow {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 1.5px;
            color: var(--accent);
            text-transform: uppercase;
            margin-bottom: 8px;
            background: rgba(201, 168, 76, 0.12);
            padding: 3px 12px;
            border-radius: var(--radius-sm);
        }
        .section-header h2 {
            font-size: 26px;
            font-weight: 700;
            line-height: 1.35;
            color: inherit;
            margin-bottom: 10px;
        }
        .section-header .section-desc {
            font-size: 15px;
            color: var(--text-light);
            max-width: 680px;
            line-height: 1.8;
        }
        .section-dark .section-header h2 {
            color: var(--white);
        }
        .section-dark .section-header .section-desc {
            color: rgba(255, 255, 255, 0.72);
        }

        /* Header / Nav */
        .site-header {
            position: fixed;
            top: 14px;
            left: 50%;
            transform: translateX(-50%);
            width: calc(100% - 32px);
            max-width: var(--container-max);
            z-index: 1000;
        }
        .nav-capsule {
            background: var(--nav-bg);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-radius: var(--nav-radius);
            padding: 8px 18px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            box-shadow: 0 8px 28px rgba(0, 0, 0, 0.22);
            border: 1px solid rgba(255, 255, 255, 0.08);
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--white);
            font-weight: 700;
            font-size: 17px;
            letter-spacing: 0.5px;
            white-space: nowrap;
            flex-shrink: 0;
        }
        .nav-logo:hover {
            color: var(--accent-light);
        }
        .nav-logo .logo-ball {
            width: 28px;
            height: 28px;
            background: linear-gradient(135deg, var(--accent), var(--accent-light));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            line-height: 1;
            color: var(--primary-dark);
            font-weight: 700;
            flex-shrink: 0;
        }
        .nav-logo span {
            font-size: 16px;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .nav-links li a {
            color: rgba(255, 255, 255, 0.78);
            font-size: 14px;
            font-weight: 500;
            padding: 6px 12px;
            border-radius: 999px;
            transition: all var(--transition);
            display: block;
            white-space: nowrap;
        }
        .nav-links li a:hover {
            color: var(--white);
            background: rgba(255, 255, 255, 0.1);
        }
        .nav-links li a.active {
            color: var(--white);
            background: rgba(201, 168, 76, 0.25);
            border-bottom: 2px solid var(--accent);
            border-radius: 6px 6px 0 0;
            padding-bottom: 4px;
            font-weight: 600;
        }
        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            border-radius: 50%;
            transition: background var(--transition);
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        .nav-toggle span {
            width: 22px;
            height: 2px;
            background: var(--white);
            border-radius: 2px;
            transition: all 300ms ease;
            display: block;
        }
        .nav-toggle.open span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .nav-toggle.open span:nth-child(2) {
            opacity: 0;
        }
        .nav-toggle.open span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }
        .mobile-nav {
            display: none;
            position: absolute;
            top: calc(100% + 8px);
            right: 0;
            left: 0;
            background: var(--nav-bg);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-radius: var(--radius);
            padding: 16px;
            box-shadow: var(--shadow-lg);
            border: 1px solid rgba(255, 255, 255, 0.08);
            flex-direction: column;
            gap: 4px;
        }
        .mobile-nav.open {
            display: flex;
        }
        .mobile-nav li a {
            color: rgba(255, 255, 255, 0.82);
            font-size: 15px;
            font-weight: 500;
            padding: 10px 14px;
            border-radius: 8px;
            display: block;
            transition: all var(--transition);
        }
        .mobile-nav li a:hover,
        .mobile-nav li a.active {
            background: rgba(255, 255, 255, 0.1);
            color: var(--white);
        }
        .mobile-nav li a.active {
            background: rgba(201, 168, 76, 0.2);
            color: var(--accent-light);
        }

        /* Breadcrumb */
        .breadcrumb-wrap {
            padding: 120px 0 0;
            background: var(--bg);
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-muted);
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: var(--text-light);
            transition: color var(--transition);
        }
        .breadcrumb a:hover {
            color: var(--accent);
        }
        .breadcrumb .sep {
            color: var(--border-strong);
        }
        .breadcrumb .current {
            color: var(--primary);
            font-weight: 500;
        }

        /* Category Hero */
        .category-hero {
            padding: 32px 0 48px;
            position: relative;
            overflow: hidden;
            background: var(--bg);
        }
        .category-hero .hero-inner {
            display: grid;
            grid-template-columns: 1fr 380px;
            gap: 40px;
            align-items: center;
            position: relative;
            z-index: 1;
        }
        .category-hero .hero-text h1 {
            font-size: 34px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--primary-deeper);
            margin-bottom: 16px;
        }
        .category-hero .hero-text .lead {
            font-size: 16px;
            color: var(--text-light);
            line-height: 1.9;
            max-width: 620px;
            margin-bottom: 20px;
        }
        .hero-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .hero-tags .tag {
            font-size: 12px;
            font-weight: 500;
            padding: 4px 12px;
            border-radius: var(--radius-sm);
            background: rgba(26, 77, 46, 0.08);
            color: var(--primary);
        }
        .hero-image {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-md);
            min-height: 240px;
            background: var(--bg-alt);
        }
        .hero-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: var(--radius-lg);
        }

        /* Metric Strip */
        .metric-strip {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
            margin-top: 8px;
        }
        .metric-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 20px;
            text-align: center;
            box-shadow: var(--shadow);
            transition: all var(--transition);
        }
        .metric-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        .metric-card .metric-num {
            font-family: var(--font-num);
            font-size: 30px;
            font-weight: 700;
            color: var(--primary);
            line-height: 1.2;
            margin-bottom: 4px;
            letter-spacing: -0.5px;
        }
        .metric-card .metric-label {
            font-size: 13px;
            color: var(--text-light);
            font-weight: 500;
        }

        /* Article List */
        .article-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }
        .article-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }
        .article-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
        }
        .article-card .card-img {
            width: 100%;
            aspect-ratio: 16/9;
            overflow: hidden;
            background: var(--bg-alt);
        }
        .article-card .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 300ms ease;
        }
        .article-card:hover .card-img img {
            transform: scale(1.04);
        }
        .article-card .card-body {
            padding: 18px 20px 20px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .article-card .card-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 12px;
            color: var(--text-muted);
            margin-bottom: 8px;
        }
        .article-card .card-title {
            font-size: 17px;
            font-weight: 600;
            line-height: 1.5;
            margin-bottom: 8px;
            color: var(--text);
        }
        .article-card .card-excerpt {
            font-size: 14px;
            color: var(--text-light);
            line-height: 1.75;
            margin-bottom: 14px;
            flex: 1;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            font-weight: 600;
            border-radius: var(--radius-pill);
            padding: 10px 22px;
            font-size: 14px;
            transition: all var(--transition);
            text-decoration: none;
        }
        .btn-sm {
            padding: 7px 16px;
            font-size: 13px;
        }
        .btn-primary {
            background: var(--primary);
            color: var(--white);
        }
        .btn-primary:hover {
            background: var(--primary-dark);
            color: var(--white);
            transform: translateY(-1px);
            box-shadow: var(--shadow-hover);
        }
        .btn-accent {
            background: var(--accent);
            color: var(--primary-deeper);
        }
        .btn-accent:hover {
            background: var(--accent-light);
            color: var(--primary-deeper);
            transform: translateY(-1px);
            box-shadow: var(--shadow-hover);
        }
        .btn-outline {
            background: transparent;
            color: var(--primary);
            border: 1.5px solid var(--primary);
        }
        .btn-outline:hover {
            background: rgba(26, 77, 46, 0.08);
            color: var(--primary-dark);
        }

        /* Featured horizontal cards */
        .featured-row {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            gap: 16px;
        }
        .featured-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 16px;
            display: flex;
            gap: 14px;
            align-items: center;
            box-shadow: var(--shadow);
            transition: all var(--transition);
        }
        .featured-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        .featured-card .fc-img {
            width: 80px;
            height: 60px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            flex-shrink: 0;
            background: var(--bg-alt);
        }
        .featured-card .fc-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .featured-card .fc-body .fc-title {
            font-size: 14px;
            font-weight: 600;
            line-height: 1.5;
            margin-bottom: 4px;
            color: var(--text);
        }
        .featured-card .fc-body .fc-date {
            font-size: 12px;
            color: var(--text-muted);
        }

        /* Dark review panel */
        .review-panel {
            background: var(--dark);
            border-radius: var(--radius-lg);
            padding: 36px 32px;
            color: var(--white);
        }
        .review-panel .rp-title {
            font-size: 20px;
            font-weight: 600;
            margin-bottom: 20px;
            color: var(--accent-light);
        }
        .review-list {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
        }
        .review-item {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius);
            padding: 16px 18px;
        }
        .review-item .ri-label {
            font-size: 13px;
            color: var(--accent-light);
            font-weight: 600;
            margin-bottom: 6px;
        }
        .review-item .ri-desc {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.78);
            line-height: 1.7;
        }

        /* Quick tips */
        .tips-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 14px;
        }
        .tip-item {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 16px 18px;
            box-shadow: var(--shadow);
            transition: all var(--transition);
        }
        .tip-item:hover {
            box-shadow: var(--shadow-hover);
        }
        .tip-item .tip-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 26px;
            height: 26px;
            border-radius: 50%;
            background: rgba(26, 77, 46, 0.1);
            color: var(--primary);
            font-weight: 700;
            font-size: 13px;
            margin-right: 10px;
            flex-shrink: 0;
        }
        .tip-item .tip-text {
            font-size: 14px;
            color: var(--text);
            line-height: 1.7;
            display: inline;
        }

        /* CTA */
        .cta-panel {
            background: var(--primary-deeper);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            text-align: center;
            color: var(--white);
            position: relative;
            overflow: hidden;
        }
        .cta-panel::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -40px;
            width: 200px;
            height: 200px;
            background: rgba(201, 168, 76, 0.15);
            border-radius: 50%;
        }
        .cta-panel::after {
            content: '';
            position: absolute;
            bottom: -50px;
            left: -30px;
            width: 160px;
            height: 160px;
            background: rgba(201, 168, 76, 0.1);
            border-radius: 50%;
        }
        .cta-panel .cta-title {
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }
        .cta-panel .cta-desc {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.72);
            max-width: 520px;
            margin: 0 auto 24px;
            line-height: 1.8;
            position: relative;
            z-index: 1;
        }
        .cta-panel .cta-actions {
            display: flex;
            gap: 12px;
            justify-content: center;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }

        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .faq-item {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: all var(--transition);
        }
        .faq-item:hover {
            box-shadow: var(--shadow-md);
        }
        .faq-question {
            width: 100%;
            padding: 16px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            font-size: 15px;
            font-weight: 600;
            color: var(--text);
            text-align: left;
            transition: all var(--transition);
        }
        .faq-question:hover {
            color: var(--primary);
        }
        .faq-question .faq-icon {
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: rgba(26, 77, 46, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-size: 14px;
            color: var(--primary);
            transition: transform var(--transition);
        }
        .faq-item.open .faq-icon {
            transform: rotate(45deg);
            background: rgba(201, 168, 76, 0.2);
            color: var(--accent);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 350ms ease;
            padding: 0 20px;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 20px 18px;
        }
        .faq-answer p {
            font-size: 14px;
            color: var(--text-light);
            line-height: 1.8;
            margin: 0;
        }

        /* Footer */
        .site-footer {
            background: var(--dark);
            color: rgba(255, 255, 255, 0.78);
            padding: 48px 0 24px;
            margin-top: auto;
        }
        .footer-top {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-brand .footer-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--white);
            font-weight: 700;
            font-size: 18px;
            margin-bottom: 12px;
        }
        .footer-brand p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.6);
            line-height: 1.8;
            max-width: 320px;
        }
        .footer-col h4 {
            font-size: 14px;
            font-weight: 600;
            color: var(--white);
            margin-bottom: 12px;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 13px;
            transition: color var(--transition);
        }
        .footer-col ul li a:hover {
            color: var(--accent-light);
        }
        .footer-col .compliance {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.55);
            line-height: 1.8;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 16px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
        }
        .footer-bottom a {
            color: rgba(255, 255, 255, 0.65);
            font-size: 13px;
        }
        .footer-bottom a:hover {
            color: var(--accent-light);
        }
        .footer-logo .logo-ball {
            width: 26px;
            height: 26px;
            background: linear-gradient(135deg, var(--accent), var(--accent-light));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            line-height: 1;
            color: var(--primary-dark);
            font-weight: 700;
            flex-shrink: 0;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .metric-strip {
                grid-template-columns: repeat(2, 1fr);
            }
            .article-grid {
                grid-template-columns: 1fr;
            }
            .featured-row {
                grid-template-columns: 1fr 1fr;
            }
            .review-list {
                grid-template-columns: 1fr;
            }
            .tips-grid {
                grid-template-columns: 1fr;
            }
            .category-hero .hero-inner {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .hero-image {
                min-height: 200px;
            }
            .footer-top {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }
        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }
            .nav-toggle {
                display: flex;
            }
            .site-header {
                top: 10px;
                width: calc(100% - 20px);
            }
            .nav-capsule {
                padding: 6px 14px;
            }
            .category-hero {
                padding: 24px 0 32px;
            }
            .category-hero .hero-text h1 {
                font-size: 26px;
            }
            .section {
                padding: 40px 0;
            }
            .section-header h2 {
                font-size: 22px;
            }
            .metric-strip {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .metric-card {
                padding: 14px;
            }
            .metric-card .metric-num {
                font-size: 24px;
            }
            .featured-row {
                grid-template-columns: 1fr;
            }
            .cta-panel {
                padding: 32px 20px;
            }
            .cta-panel .cta-title {
                font-size: 20px;
            }
            .footer-top {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .metric-strip {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
            .metric-card .metric-num {
                font-size: 20px;
            }
            .article-card .card-body {
                padding: 14px 16px 16px;
            }
            .article-card .card-title {
                font-size: 15px;
            }
            .cta-panel .cta-actions {
                flex-direction: column;
                gap: 8px;
            }
            .faq-question {
                font-size: 14px;
                padding: 14px 16px;
            }
            .faq-answer p {
                font-size: 13px;
            }
            .breadcrumb-wrap {
                padding: 100px 0 0;
            }
        }

/* roulang page: category2 */
:root {
      --primary: #1A4D2E;
      --primary-dark: #143D24;
      --primary-deeper: #0E2B1A;
      --accent: #C9A84C;
      --accent-light: #E3CD85;
      --bg: #F7F8F5;
      --bg-alt: #EEF2ED;
      --dark: #14241A;
      --danger: #E05D3A;
      --danger-light: #F3A28B;
      --text: #1E2B23;
      --text-light: #5A6B60;
      --text-muted: #87978D;
      --border: #E1E6E2;
      --border-strong: #C9D4CC;
      --white: #FFFFFF;
      --radius: 12px;
      --radius-sm: 6px;
      --radius-lg: 20px;
      --radius-pill: 999px;
      --shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
      --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
      --shadow-hover: 0 8px 24px rgba(26, 77, 46, 0.14);
      --shadow-lg: 0 16px 48px rgba(20, 36, 26, 0.18);
      --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
      --font-num: "SF Mono", "JetBrains Mono", "Roboto Mono", Consolas, monospace;
      --container-max: 1200px;
      --container-pad: 24px;
      --transition: 200ms ease;
      --nav-bg: rgba(20, 36, 26, 0.92);
      --nav-radius: 14px;
    }

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

    html {
      scroll-behavior: smooth;
      -webkit-text-size-adjust: 100%;
      -webkit-tap-highlight-color: transparent;
    }

    body {
      font-family: var(--font-stack);
      font-size: 16px;
      line-height: 1.8;
      color: var(--text);
      background: 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(--accent);
    }

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

    img {
      max-width: 100%;
      height: auto;
      display: block;
      border-radius: var(--radius);
    }

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

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

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

    .section {
      padding: 72px 0;
    }

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

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

    .section-header {
      margin-bottom: 40px;
    }

    .section-header .eyebrow {
      display: inline-block;
      font-size: 13px;
      font-weight: 600;
      letter-spacing: 1.5px;
      color: var(--accent);
      text-transform: uppercase;
      margin-bottom: 8px;
      background: rgba(201, 168, 76, 0.12);
      padding: 3px 12px;
      border-radius: var(--radius-sm);
    }

    .section-header h2 {
      font-size: 28px;
      font-weight: 700;
      line-height: 1.35;
      color: inherit;
      margin-bottom: 10px;
    }

    .section-header .section-desc {
      font-size: 16px;
      color: var(--text-light);
      max-width: 680px;
      line-height: 1.8;
    }

    .section-dark .section-header h2 {
      color: var(--white);
    }

    .section-dark .section-header .section-desc {
      color: rgba(255, 255, 255, 0.72);
    }

    /* Header / Nav */
    .site-header {
      position: fixed;
      top: 18px;
      left: 50%;
      transform: translateX(-50%);
      width: calc(100% - 48px);
      max-width: var(--container-max);
      z-index: 1000;
    }

    .nav-capsule {
      background: var(--nav-bg);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border-radius: var(--nav-radius);
      padding: 8px 18px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      box-shadow: 0 8px 28px rgba(0, 0, 0, 0.22);
      border: 1px solid rgba(255, 255, 255, 0.08);
    }

    .nav-logo {
      display: flex;
      align-items: center;
      gap: 8px;
      color: var(--white);
      font-weight: 700;
      font-size: 18px;
      letter-spacing: 0.5px;
      white-space: nowrap;
      flex-shrink: 0;
    }

    .nav-logo .logo-ball {
      width: 28px;
      height: 28px;
      background: linear-gradient(135deg, var(--accent), var(--accent-light));
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 14px;
      line-height: 1;
      color: var(--primary-dark);
      font-weight: 700;
      flex-shrink: 0;
    }

    .nav-logo span {
      font-size: 17px;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 4px;
      list-style: none;
    }

    .nav-links li a {
      color: rgba(255, 255, 255, 0.82);
      padding: 10px 16px;
      border-radius: var(--radius-pill);
      font-size: 14px;
      font-weight: 500;
      transition: all var(--transition);
      display: inline-block;
      white-space: nowrap;
    }

    .nav-links li a:hover {
      background: rgba(255, 255, 255, 0.08);
      color: var(--white);
    }

    .nav-links li a.active {
      color: var(--accent-light);
      background: rgba(201, 168, 76, 0.12);
      box-shadow: inset 0 -2px 0 var(--accent);
    }

    .nav-toggle {
      display: none;
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.12);
      color: var(--white);
      font-size: 20px;
      align-items: center;
      justify-content: center;
      transition: background var(--transition);
    }

    .nav-toggle:hover {
      background: rgba(255, 255, 255, 0.2);
    }

    /* Page head */
    .page-head {
      padding-top: 150px;
      padding-bottom: 48px;
      background: var(--bg);
    }

    .breadcrumb {
      font-size: 13px;
      color: var(--text-muted);
      margin-bottom: 12px;
      display: flex;
      gap: 8px;
      flex-wrap: wrap;
    }

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

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

    .page-head h1 {
      font-size: 36px;
      line-height: 1.25;
      font-weight: 700;
      color: var(--text);
      margin-bottom: 16px;
    }

    .page-head .lead {
      font-size: 17px;
      color: var(--text-light);
      max-width: 760px;
      line-height: 1.8;
    }

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

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

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

    .card-image {
      width: 100%;
      height: 180px;
      object-fit: cover;
      border-radius: 0;
    }

    .card-body {
      padding: 20px 22px 24px;
      display: flex;
      flex-direction: column;
      flex: 1;
    }

    .badge {
      display: inline-block;
      font-size: 12px;
      font-weight: 600;
      padding: 2px 10px;
      border-radius: var(--radius-sm);
      margin-bottom: 10px;
      background: rgba(26, 77, 46, 0.08);
      color: var(--primary);
      letter-spacing: 0.3px;
    }

    .badge.accent {
      background: rgba(201, 168, 76, 0.12);
      color: #8A6D2B;
    }

    .card h3 {
      font-size: 18px;
      font-weight: 600;
      line-height: 1.45;
      margin-bottom: 8px;
    }

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

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

    .card .date {
      font-size: 13px;
      color: var(--text-muted);
      margin-bottom: 12px;
      font-family: var(--font-num);
    }

    .card p {
      font-size: 15px;
      color: var(--text-light);
      line-height: 1.7;
      margin-bottom: 16px;
      flex: 1;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 12px 24px;
      border-radius: var(--radius-pill);
      font-weight: 600;
      font-size: 15px;
      transition: all var(--transition);
      white-space: nowrap;
      min-height: 44px;
    }

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

    .btn-primary:hover {
      background: var(--primary-dark);
      color: var(--white);
      transform: translateY(-2px);
      box-shadow: var(--shadow-md);
    }

    .btn-primary:active {
      transform: translateY(1px);
      box-shadow: none;
    }

    .btn-secondary {
      background: transparent;
      color: var(--primary);
      border: 1.5px solid var(--primary);
    }

    .btn-secondary:hover {
      background: rgba(26, 77, 46, 0.06);
      color: var(--primary-dark);
    }

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

    .btn-accent:hover {
      background: var(--accent-light);
      color: var(--primary-dark);
      transform: translateY(-2px);
      box-shadow: var(--shadow-md);
    }

    .btn-sm {
      padding: 8px 18px;
      font-size: 13px;
      min-height: 36px;
    }

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

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

    .stat-card:hover {
      transform: translateY(-2px);
      box-shadow: var(--shadow-hover);
    }

    .stat-number {
      font-size: 28px;
      font-weight: 700;
      font-family: var(--font-num);
      color: var(--primary);
      margin-bottom: 4px;
    }

    .stat-label {
      font-size: 14px;
      color: var(--text-light);
    }

    .stat-trend {
      display: inline-block;
      font-size: 13px;
      color: var(--accent);
      margin-left: 4px;
    }

    /* Featured */
    .featured-row {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }

    .featured-item {
      background: var(--white);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
      padding: 20px;
      transition: box-shadow var(--transition), transform var(--transition);
      display: flex;
      flex-direction: column;
    }

    .featured-item:hover {
      box-shadow: var(--shadow-hover);
      transform: translateY(-2px);
    }

    .featured-item h3 {
      font-size: 17px;
      font-weight: 600;
      margin-bottom: 8px;
      line-height: 1.45;
    }

    .featured-item p {
      font-size: 14px;
      color: var(--text-light);
      line-height: 1.7;
      flex: 1;
    }

    /* Quick facts */
    .facts-list {
      display: flex;
      flex-direction: column;
      gap: 12px;
      max-width: 800px;
    }

    .fact-item {
      background: var(--white);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
      padding: 0;
      overflow: hidden;
    }

    .fact-item summary {
      padding: 16px 20px;
      font-weight: 600;
      font-size: 16px;
      cursor: pointer;
      list-style: none;
      display: flex;
      justify-content: space-between;
      align-items: center;
      color: var(--text);
    }

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

    .fact-item summary::after {
      content: "+";
      font-size: 22px;
      color: var(--accent);
      padding-left: 12px;
      transition: transform var(--transition);
    }

    .fact-item[open] summary::after {
      transform: rotate(45deg);
    }

    .fact-item .fact-content {
      padding: 0 20px 18px;
      font-size: 15px;
      color: var(--text-light);
      line-height: 1.8;
      border-top: 1px solid var(--border);
      padding-top: 12px;
    }

    /* CTA form */
    .cta-card {
      background: var(--dark);
      color: var(--white);
      border-radius: var(--radius-lg);
      padding: 48px 40px;
      box-shadow: var(--shadow-lg);
    }

    .cta-card h2 {
      font-size: 26px;
      font-weight: 700;
      margin-bottom: 12px;
    }

    .cta-card .cta-desc {
      color: rgba(255, 255, 255, 0.75);
      margin-bottom: 28px;
      max-width: 600px;
      line-height: 1.8;
    }

    .form-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
    }

    .form-group {
      display: flex;
      flex-direction: column;
      gap: 6px;
      margin-bottom: 16px;
    }

    .form-group label {
      font-size: 14px;
      color: rgba(255, 255, 255, 0.8);
      font-weight: 500;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
      padding: 12px 16px;
      border-radius: 8px;
      border: 1px solid rgba(255, 255, 255, 0.2);
      background: rgba(255, 255, 255, 0.08);
      color: var(--white);
      font-size: 15px;
      transition: border var(--transition), background var(--transition);
      width: 100%;
    }

    .form-group textarea {
      min-height: 90px;
      resize: vertical;
    }

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

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

    .form-group select option {
      color: var(--text);
    }

    .form-submit {
      display: flex;
      align-items: center;
      gap: 16px;
      flex-wrap: wrap;
      margin-top: 8px;
    }

    .form-note {
      font-size: 13px;
      color: rgba(255, 255, 255, 0.55);
    }

    /* Footer */
    .site-footer {
      background: var(--dark);
      color: rgba(255, 255, 255, 0.8);
      padding: 56px 0 28px;
      margin-top: 0;
    }

    .footer-top {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1.5fr;
      gap: 40px;
      margin-bottom: 32px;
    }

    .footer-brand .footer-logo {
      font-size: 20px;
      font-weight: 700;
      color: var(--white);
      display: flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 12px;
    }

    .footer-logo .logo-ball {
      width: 28px;
      height: 28px;
      background: linear-gradient(135deg, var(--accent), var(--accent-light));
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 14px;
      color: var(--primary-dark);
      font-weight: 700;
    }

    .footer-brand p {
      font-size: 14px;
      color: rgba(255, 255, 255, 0.65);
      line-height: 1.8;
      max-width: 320px;
    }

    .footer-col h4 {
      font-size: 16px;
      font-weight: 600;
      color: var(--white);
      margin-bottom: 16px;
    }

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

    .footer-col ul a {
      color: rgba(255, 255, 255, 0.65);
      font-size: 14px;
      transition: color var(--transition);
    }

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

    .footer-col .compliance {
      font-size: 13px;
      color: rgba(255, 255, 255, 0.5);
      line-height: 1.8;
    }

    .footer-bottom {
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 16px;
      padding-top: 24px;
      border-top: 1px solid rgba(255, 255, 255, 0.12);
      font-size: 13px;
      color: rgba(255, 255, 255, 0.5);
    }

    .footer-bottom a {
      color: rgba(255, 255, 255, 0.65);
    }

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

    /* Responsive */
    @media (max-width: 1024px) {
      .card-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .stats-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .featured-row {
        grid-template-columns: repeat(2, 1fr);
      }
      .footer-top {
        grid-template-columns: 1fr 1fr;
      }
    }

    @media (max-width: 768px) {
      .site-header {
        width: calc(100% - 32px);
        top: 12px;
      }
      .nav-capsule {
        padding: 6px 12px;
      }
      .nav-links {
        display: none;
        position: absolute;
        top: calc(100% + 10px);
        right: 0;
        left: 0;
        background: var(--nav-bg);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        border-radius: var(--nav-radius);
        padding: 12px;
        flex-direction: column;
        align-items: stretch;
        box-shadow: var(--shadow-lg);
        border: 1px solid rgba(255, 255, 255, 0.08);
      }
      .nav-links.open {
        display: flex;
      }
      .nav-links li a {
        display: block;
        padding: 14px 18px;
        border-radius: 10px;
        font-size: 16px;
        text-align: center;
      }
      .nav-toggle {
        display: flex;
      }
      .page-head {
        padding-top: 110px;
        padding-bottom: 32px;
      }
      .page-head h1 {
        font-size: 28px;
      }
      .section {
        padding: 48px 0;
      }
      .card-grid,
      .featured-row,
      .stats-grid {
        grid-template-columns: 1fr;
      }
      .card-image {
        height: 160px;
      }
      .form-row {
        grid-template-columns: 1fr;
      }
      .cta-card {
        padding: 32px 24px;
      }
      .footer-top {
        grid-template-columns: 1fr;
        gap: 28px;
      }
      .footer-bottom {
        flex-direction: column;
        text-align: center;
      }
    }

    @media (max-width: 520px) {
      .container {
        padding-left: 16px;
        padding-right: 16px;
      }
      .page-head h1 {
        font-size: 24px;
      }
      .section-header h2 {
        font-size: 22px;
      }
      .card-body {
        padding: 16px 18px 20px;
      }
      .btn {
        padding: 10px 18px;
        font-size: 14px;
      }
      .stat-number {
        font-size: 24px;
      }
      .cta-card h2 {
        font-size: 22px;
      }
    }

/* roulang page: category5 */
:root {
            --primary: #1A4D2E;
            --primary-dark: #143D24;
            --primary-deeper: #0E2B1A;
            --accent: #C9A84C;
            --accent-light: #E3CD85;
            --bg: #F7F8F5;
            --bg-alt: #EEF2ED;
            --dark: #14241A;
            --danger: #E05D3A;
            --danger-light: #F3A28B;
            --text: #1E2B23;
            --text-light: #5A6B60;
            --text-muted: #87978D;
            --border: #E1E6E2;
            --border-strong: #C9D4CC;
            --white: #FFFFFF;
            --radius: 12px;
            --radius-sm: 6px;
            --radius-lg: 20px;
            --radius-pill: 999px;
            --shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
            --shadow-hover: 0 8px 24px rgba(26, 77, 46, 0.14);
            --shadow-lg: 0 16px 48px rgba(20, 36, 26, 0.18);
            --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-num: "SF Mono", "JetBrains Mono", "Roboto Mono", Consolas, monospace;
            --container-max: 1200px;
            --container-pad: 24px;
            --transition: 200ms ease;
            --nav-bg: rgba(20, 36, 26, 0.92);
            --nav-radius: 14px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
            -webkit-tap-highlight-color: transparent;
        }

        body {
            font-family: var(--font-stack);
            font-size: 16px;
            line-height: 1.8;
            color: var(--text);
            background: 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(--accent);
        }
        a:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 3px;
            border-radius: 4px;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }
        button:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 3px;
        }

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

        .section {
            padding: 72px 0;
        }
        .section-alt {
            background: var(--bg-alt);
        }
        .section-dark {
            background: var(--dark);
            color: var(--white);
        }

        .section-header {
            margin-bottom: 40px;
        }
        .section-header .eyebrow {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 1.5px;
            color: var(--accent);
            text-transform: uppercase;
            margin-bottom: 8px;
            background: rgba(201, 168, 76, 0.12);
            padding: 3px 12px;
            border-radius: var(--radius-sm);
        }
        .section-header h2 {
            font-size: 28px;
            font-weight: 700;
            line-height: 1.35;
            color: inherit;
            margin-bottom: 10px;
            margin-top: 0;
        }
        .section-header .section-desc {
            font-size: 16px;
            color: var(--text-light);
            max-width: 680px;
            line-height: 1.8;
            margin: 0;
        }
        .section-dark .section-header h2 {
            color: var(--white);
        }
        .section-dark .section-header .section-desc {
            color: rgba(255, 255, 255, 0.72);
        }

        /* Header / Nav */
        .site-header {
            position: fixed;
            top: 18px;
            left: 50%;
            transform: translateX(-50%);
            width: calc(100% - 48px);
            max-width: var(--container-max);
            z-index: 1000;
        }
        .nav-capsule {
            background: var(--nav-bg);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-radius: var(--nav-radius);
            padding: 8px 18px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            box-shadow: 0 8px 28px rgba(0, 0, 0, 0.22);
            border: 1px solid rgba(255, 255, 255, 0.08);
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--white);
            font-weight: 700;
            font-size: 18px;
            letter-spacing: 0.5px;
            white-space: nowrap;
            flex-shrink: 0;
        }
        .nav-logo .logo-ball {
            width: 28px;
            height: 28px;
            background: linear-gradient(135deg, var(--accent), var(--accent-light));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            line-height: 1;
            color: var(--primary-dark);
            font-weight: 700;
            flex-shrink: 0;
        }
        .nav-logo span {
            font-size: 17px;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .nav-links li a {
            display: block;
            padding: 8px 14px;
            color: rgba(255, 255, 255, 0.82);
            font-size: 14px;
            border-radius: var(--radius-pill);
            transition: background var(--transition), color var(--transition);
            white-space: nowrap;
        }
        .nav-links li a:hover {
            color: var(--white);
            background: rgba(255, 255, 255, 0.08);
        }
        .nav-links li a.active {
            color: var(--accent-light);
            background: rgba(201, 168, 76, 0.16);
            font-weight: 600;
        }
        .nav-toggle {
            display: none;
            width: 44px;
            height: 44px;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            color: var(--white);
            font-size: 22px;
            transition: background var(--transition);
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
        }

        /* Hero / Category Banner */
        .category-hero {
            padding: 140px 0 64px;
            background: var(--dark);
            color: var(--white);
            position: relative;
            overflow: hidden;
        }
        .category-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/7540b34d4629d9b8.webp') center / cover no-repeat;
            opacity: 0.25;
            z-index: 0;
        }
        .category-hero::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(14, 43, 26, 0.92) 0%, rgba(26, 77, 46, 0.82) 55%, rgba(14, 43, 26, 0.7) 100%);
            z-index: 1;
        }
        .category-hero .container {
            position: relative;
            z-index: 2;
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
            margin-bottom: 18px;
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: rgba(255, 255, 255, 0.7);
            transition: color var(--transition);
        }
        .breadcrumb a:hover {
            color: var(--accent-light);
        }
        .breadcrumb .sep {
            color: rgba(255, 255, 255, 0.35);
            user-select: none;
        }
        .category-hero h1 {
            font-size: 36px;
            line-height: 1.28;
            font-weight: 700;
            margin: 0 0 16px;
            color: var(--white);
        }
        .category-hero .category-desc {
            font-size: 17px;
            line-height: 1.9;
            color: rgba(255, 255, 255, 0.78);
            max-width: 760px;
            margin: 0;
        }
        .category-hero .hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            margin-top: 24px;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.65);
        }
        .category-hero .hero-meta span {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        /* Main List */
        .team-news-list {
            display: grid;
            grid-template-columns: 1fr;
            gap: 18px;
        }
        .news-row {
            display: grid;
            grid-template-columns: 240px 1fr;
            gap: 20px;
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 18px;
            box-shadow: var(--shadow);
            transition: box-shadow var(--transition), transform var(--transition);
            align-items: center;
        }
        .news-row:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }
        .news-row .news-thumb {
            width: 100%;
            aspect-ratio: 16/10;
            border-radius: var(--radius);
            overflow: hidden;
            background: var(--bg-alt);
        }
        .news-row .news-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition);
        }
        .news-row:hover .news-thumb img {
            transform: scale(1.04);
        }
        .news-row .news-content {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .news-row .news-date {
            font-size: 13px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .news-row .news-title {
            font-size: 18px;
            font-weight: 700;
            line-height: 1.5;
            margin: 0;
        }
        .news-row .news-title a {
            color: var(--text);
            transition: color var(--transition);
        }
        .news-row .news-title a:hover {
            color: var(--primary);
        }
        .news-row .news-summary {
            font-size: 15px;
            line-height: 1.75;
            color: var(--text-light);
            margin: 0;
        }
        .news-row .read-more {
            align-self: flex-start;
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            color: var(--primary);
            border: 1.5px solid var(--primary);
            border-radius: var(--radius-pill);
            padding: 6px 16px;
            transition: background var(--transition), color var(--transition);
            margin-top: 4px;
        }
        .news-row .read-more:hover {
            background: var(--primary);
            color: var(--white);
        }

        /* Stats Band */
        .stats-band {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .stat-item {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 24px 20px;
            text-align: center;
            box-shadow: var(--shadow);
            transition: box-shadow var(--transition), transform var(--transition);
        }
        .stat-item:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }
        .stat-item .stat-num {
            font-family: var(--font-num);
            font-size: 34px;
            font-weight: 700;
            color: var(--primary);
            line-height: 1.2;
        }
        .stat-item .stat-label {
            font-size: 14px;
            color: var(--text-light);
            margin-top: 6px;
        }
        .stat-item .stat-trend {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            margin-top: 8px;
            padding: 2px 10px;
            border-radius: var(--radius-sm);
        }
        .stat-item .stat-trend.up {
            color: var(--primary);
            background: rgba(26, 77, 46, 0.08);
        }
        .stat-item .stat-trend.watch {
            color: var(--accent);
            background: rgba(201, 168, 76, 0.1);
        }

        /* Featured */
        .featured-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .featured-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 20px;
            box-shadow: var(--shadow);
            transition: box-shadow var(--transition), transform var(--transition);
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .featured-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }
        .featured-card .featured-tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            color: var(--primary);
            background: rgba(26, 77, 46, 0.08);
            padding: 2px 10px;
            border-radius: var(--radius-sm);
            align-self: flex-start;
        }
        .featured-card h3 {
            font-size: 16px;
            font-weight: 700;
            line-height: 1.5;
            margin: 0;
        }
        .featured-card h3 a {
            color: var(--text);
            transition: color var(--transition);
        }
        .featured-card h3 a:hover {
            color: var(--primary);
        }
        .featured-card p {
            font-size: 14px;
            line-height: 1.7;
            color: var(--text-light);
            margin: 0;
        }
        .featured-card .featured-date {
            font-size: 12px;
            color: var(--text-muted);
        }

        /* Quick Points */
        .quick-points-wrap {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }
        .quick-point {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 18px 20px;
            box-shadow: var(--shadow);
            display: flex;
            gap: 14px;
            align-items: flex-start;
            transition: box-shadow var(--transition);
        }
        .quick-point:hover {
            box-shadow: var(--shadow-md);
        }
        .quick-point .qp-icon {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: rgba(26, 77, 46, 0.08);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 14px;
            flex-shrink: 0;
        }
        .quick-point .qp-text {
            font-size: 15px;
            line-height: 1.7;
            color: var(--text);
        }
        .quick-point .qp-text strong {
            display: block;
            font-size: 16px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 4px;
        }

        /* CTA */
        .cta-box {
            background: var(--dark);
            color: var(--white);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-box::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/e607e0b6c440f605.webp') center / cover no-repeat;
            opacity: 0.18;
            z-index: 0;
        }
        .cta-box .cta-inner {
            position: relative;
            z-index: 1;
        }
        .cta-box h2 {
            font-size: 26px;
            font-weight: 700;
            margin: 0 0 12px;
            color: var(--white);
        }
        .cta-box p {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.72);
            max-width: 580px;
            margin: 0 auto 28px;
            line-height: 1.8;
        }
        .cta-form {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: center;
            max-width: 640px;
            margin: 0 auto;
        }
        .cta-form input {
            flex: 1;
            min-width: 200px;
            padding: 12px 18px;
            border-radius: var(--radius-pill);
            border: 1px solid rgba(255, 255, 255, 0.2);
            background: rgba(255, 255, 255, 0.1);
            color: var(--white);
            font-size: 15px;
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
            transition: border-color var(--transition), background var(--transition);
        }
        .cta-form input::placeholder {
            color: rgba(255, 255, 255, 0.45);
        }
        .cta-form input:focus {
            outline: none;
            border-color: var(--accent);
            background: rgba(255, 255, 255, 0.16);
        }
        .cta-form .btn-primary {
            flex-shrink: 0;
            background: var(--accent);
            color: var(--primary-dark);
            font-weight: 700;
            font-size: 15px;
            padding: 12px 28px;
            border-radius: var(--radius-pill);
            transition: background var(--transition), transform var(--transition);
        }
        .cta-form .btn-primary:hover {
            background: var(--accent-light);
            transform: translateY(-2px);
        }
        .cta-form .btn-primary:active {
            transform: translateY(0);
        }
        .cta-note {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.4);
            margin-top: 14px;
        }

        /* FAQ */
        .faq-wrap {
            max-width: 820px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .faq-item {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            overflow: hidden;
            transition: box-shadow var(--transition);
        }
        .faq-item:hover {
            box-shadow: var(--shadow-md);
        }
        .faq-q {
            width: 100%;
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 18px 20px;
            font-size: 16px;
            font-weight: 600;
            color: var(--text);
            text-align: left;
            background: none;
            border: none;
            cursor: pointer;
            transition: color var(--transition), background var(--transition);
            min-height: 44px;
            line-height: 1.5;
        }
        .faq-q:hover {
            color: var(--primary);
            background: rgba(26, 77, 46, 0.04);
        }
        .faq-q .faq-badge {
            width: 26px;
            height: 26px;
            border-radius: 50%;
            background: rgba(26, 77, 46, 0.08);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            font-weight: 700;
            flex-shrink: 0;
        }
        .faq-q .faq-arrow {
            margin-left: auto;
            font-size: 14px;
            color: var(--text-muted);
            transition: transform var(--transition);
            flex-shrink: 0;
        }
        .faq-item.open .faq-arrow {
            transform: rotate(180deg);
        }
        .faq-a {
            padding: 0 20px 18px 58px;
            font-size: 15px;
            line-height: 1.8;
            color: var(--text-light);
            display: none;
        }
        .faq-item.open .faq-a {
            display: block;
        }

        /* Footer */
        .site-footer {
            background: var(--dark);
            color: rgba(255, 255, 255, 0.75);
            padding: 56px 0 28px;
            margin-top: auto;
        }
        .footer-top {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 36px;
            margin-bottom: 36px;
        }
        .footer-brand .footer-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 18px;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 12px;
        }
        .footer-brand .footer-logo .logo-ball {
            width: 28px;
            height: 28px;
            background: linear-gradient(135deg, var(--accent), var(--accent-light));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            line-height: 1;
            color: var(--primary-dark);
            font-weight: 700;
            flex-shrink: 0;
        }
        .footer-brand p {
            font-size: 14px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.6);
            margin: 0;
            max-width: 320px;
        }
        .footer-col h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--white);
            margin: 0 0 14px;
            letter-spacing: 0.5px;
        }
        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 14px;
            transition: color var(--transition);
        }
        .footer-col ul li a:hover {
            color: var(--accent-light);
        }
        .footer-col .compliance {
            font-size: 13px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.5);
            margin: 0;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.45);
        }
        .footer-bottom a {
            color: rgba(255, 255, 255, 0.55);
            transition: color var(--transition);
        }
        .footer-bottom a:hover {
            color: var(--accent-light);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .stats-band {
                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) {
            .nav-links {
                position: absolute;
                top: calc(100% + 8px);
                left: 0;
                right: 0;
                background: var(--nav-bg);
                backdrop-filter: blur(12px);
                -webkit-backdrop-filter: blur(12px);
                border-radius: var(--nav-radius);
                padding: 12px;
                flex-direction: column;
                align-items: stretch;
                gap: 4px;
                box-shadow: 0 8px 28px rgba(0, 0, 0, 0.22);
                border: 1px solid rgba(255, 255, 255, 0.08);
                display: none;
            }
            .nav-links.open {
                display: flex;
            }
            .nav-links li a {
                padding: 12px 16px;
                font-size: 15px;
                border-radius: var(--radius-sm);
            }
            .nav-toggle {
                display: flex;
            }
            .category-hero {
                padding: 120px 0 48px;
            }
            .category-hero h1 {
                font-size: 28px;
            }
            .news-row {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .news-row .news-thumb {
                aspect-ratio: 16/9;
            }
            .quick-points-wrap {
                grid-template-columns: 1fr;
            }
            .featured-grid {
                grid-template-columns: 1fr;
            }
            .section {
                padding: 56px 0;
            }
            .footer-top {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .cta-box {
                padding: 32px 20px;
            }
            .cta-form {
                flex-direction: column;
            }
            .cta-form input {
                width: 100%;
                min-width: auto;
            }
            .cta-form .btn-primary {
                width: 100%;
            }
        }
        @media (max-width: 520px) {
            .stats-band {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .stat-item {
                padding: 16px 12px;
            }
            .stat-item .stat-num {
                font-size: 26px;
            }
            .category-hero h1 {
                font-size: 24px;
            }
            .section-header h2 {
                font-size: 22px;
            }
            .faq-q {
                font-size: 15px;
                padding: 14px 16px;
            }
            .faq-a {
                padding: 0 16px 14px 16px;
                font-size: 14px;
            }
        }

/* roulang page: category4 */
:root {
            --primary: #1A4D2E;
            --primary-dark: #143D24;
            --primary-deeper: #0E2B1A;
            --accent: #C9A84C;
            --accent-light: #E3CD85;
            --bg: #F7F8F5;
            --bg-alt: #EEF2ED;
            --dark: #14241A;
            --danger: #E05D3A;
            --danger-light: #F3A28B;
            --text: #1E2B23;
            --text-light: #5A6B60;
            --text-muted: #87978D;
            --border: #E1E6E2;
            --border-strong: #C9D4CC;
            --white: #FFFFFF;
            --radius: 12px;
            --radius-sm: 6px;
            --radius-lg: 20px;
            --radius-pill: 999px;
            --shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
            --shadow-hover: 0 8px 24px rgba(26, 77, 46, 0.14);
            --shadow-lg: 0 16px 48px rgba(20, 36, 26, 0.18);
            --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-num: "SF Mono", "JetBrains Mono", "Roboto Mono", Consolas, monospace;
            --container-max: 1200px;
            --container-pad: 24px;
            --transition: 200ms ease;
            --nav-bg: rgba(20, 36, 26, 0.92);
            --nav-radius: 14px;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
            -webkit-tap-highlight-color: transparent;
        }

        body {
            font-family: var(--font-stack);
            font-size: 16px;
            line-height: 1.8;
            color: var(--text);
            background: var(--bg);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition), background var(--transition), box-shadow var(--transition);
        }

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

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

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
        }

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

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

        button:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 3px;
        }

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

        .section {
            padding: 64px 0;
        }

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

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

        .section-header {
            margin-bottom: 36px;
        }

        .section-header .eyebrow {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 1.5px;
            color: var(--accent);
            text-transform: uppercase;
            margin-bottom: 8px;
            background: rgba(201, 168, 76, 0.12);
            padding: 3px 12px;
            border-radius: var(--radius-sm);
        }

        .section-header h2 {
            font-size: 26px;
            font-weight: 700;
            line-height: 1.35;
            color: inherit;
            margin-bottom: 10px;
        }

        .section-header .section-desc {
            font-size: 16px;
            color: var(--text-light);
            max-width: 680px;
            line-height: 1.8;
        }

        .section-dark .section-header h2 {
            color: var(--white);
        }

        .section-dark .section-header .section-desc {
            color: rgba(255, 255, 255, 0.72);
        }

        /* 面包屑 */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: var(--accent);
            transition: color var(--transition);
        }

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

        .breadcrumb .breadcrumb-sep {
            color: var(--text-muted);
            font-size: 12px;
            user-select: none;
        }

        .breadcrumb .breadcrumb-current {
            color: var(--white);
            font-weight: 500;
        }

        /* Header / Nav */
        .site-header {
            position: fixed;
            top: 18px;
            left: 50%;
            transform: translateX(-50%);
            width: calc(100% - 48px);
            max-width: var(--container-max);
            z-index: 1000;
        }

        .nav-capsule {
            background: var(--nav-bg);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-radius: var(--nav-radius);
            padding: 8px 18px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            box-shadow: 0 8px 28px rgba(0, 0, 0, 0.22);
            border: 1px solid rgba(255, 255, 255, 0.08);
            gap: 16px;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--white);
            font-weight: 700;
            font-size: 18px;
            letter-spacing: 0.5px;
            white-space: nowrap;
            flex-shrink: 0;
        }

        .nav-logo .logo-ball {
            width: 28px;
            height: 28px;
            background: linear-gradient(135deg, var(--accent), var(--accent-light));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            line-height: 1;
            color: var(--primary-dark);
            font-weight: 700;
            flex-shrink: 0;
        }

        .nav-logo span {
            font-size: 17px;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 2px;
            list-style: none;
            margin: 0;
            padding: 0;
            flex-wrap: nowrap;
        }

        .nav-links li a {
            display: block;
            padding: 8px 12px;
            color: rgba(255, 255, 255, 0.82);
            font-size: 14px;
            font-weight: 500;
            border-radius: var(--radius-pill);
            transition: all var(--transition);
            white-space: nowrap;
            letter-spacing: 0.3px;
        }

        .nav-links li a:hover {
            color: var(--white);
            background: rgba(255, 255, 255, 0.08);
        }

        .nav-links li a.active {
            color: var(--accent);
            background: rgba(201, 168, 76, 0.14);
            font-weight: 600;
        }

        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.08);
            transition: background var(--transition);
            min-width: 44px;
            min-height: 44px;
            align-items: center;
            justify-content: center;
        }

        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.14);
        }

        .nav-toggle-bar {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--white);
            border-radius: 1px;
            transition: all var(--transition);
        }

        .nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }

        .nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
            opacity: 0;
        }

        .nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        /* 分类标题区 */
        .category-hero {
            padding: 110px 0 56px;
            background: linear-gradient(135deg, var(--primary-deeper) 0%, var(--primary-dark) 50%, var(--primary) 100%);
            color: var(--white);
            position: relative;
            overflow: hidden;
        }

        .category-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/7540b34d4629d9b8.webp') center/cover no-repeat;
            opacity: 0.18;
            pointer-events: none;
        }

        .category-hero .container {
            position: relative;
            z-index: 1;
        }

        .category-hero h1 {
            font-size: 32px;
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: 16px;
            letter-spacing: 0.5px;
        }

        .category-intro {
            font-size: 16px;
            line-height: 1.85;
            color: rgba(255, 255, 255, 0.85);
            max-width: 800px;
            margin-bottom: 0;
        }

        /* 卡片列表主体 */
        .odds-card-list {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }

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

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

        .odds-card .card-img {
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: var(--bg-alt);
            position: relative;
        }

        .odds-card .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 0;
            transition: transform 400ms ease;
        }

        .odds-card:hover .card-img img {
            transform: scale(1.04);
        }

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

        .card-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 10px;
            flex-wrap: wrap;
        }

        .card-date {
            font-size: 13px;
            color: var(--text-muted);
            font-family: var(--font-num);
        }

        .card-tag {
            font-size: 12px;
            font-weight: 500;
            padding: 2px 10px;
            border-radius: var(--radius-sm);
            background: rgba(26, 77, 46, 0.08);
            color: var(--primary);
        }

        .card-tag.tag-warm {
            background: rgba(201, 168, 76, 0.14);
            color: #8A6D1F;
        }

        .card-tag.tag-alert {
            background: rgba(224, 93, 58, 0.1);
            color: var(--danger);
        }

        .odds-card .card-body h3 {
            font-size: 17px;
            font-weight: 600;
            line-height: 1.5;
            margin-bottom: 10px;
            color: var(--text);
        }

        .odds-card .card-body h3 a {
            color: inherit;
            transition: color var(--transition);
        }

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

        .card-summary {
            font-size: 15px;
            line-height: 1.8;
            color: var(--text-light);
            margin-bottom: 16px;
            flex: 1;
        }

        .btn-read-more {
            align-self: flex-start;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 500;
            padding: 8px 18px;
            border-radius: var(--radius-pill);
            border: 1.5px solid var(--primary);
            color: var(--primary);
            background: transparent;
            transition: all var(--transition);
        }

        .btn-read-more:hover {
            background: rgba(26, 77, 46, 0.08);
            border-color: var(--primary-dark);
            color: var(--primary-dark);
            transform: translateY(-1px);
        }

        /* 数据统计条 */
        .stats-bar {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .stat-item {
            background: var(--white);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            padding: 20px 24px;
            text-align: center;
            transition: all var(--transition);
        }

        .stat-item:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .stat-value {
            font-family: var(--font-num);
            font-size: 28px;
            font-weight: 700;
            color: var(--primary);
            line-height: 1.3;
            margin-bottom: 4px;
        }

        .stat-value .stat-unit {
            font-size: 14px;
            font-weight: 500;
            color: var(--text-muted);
        }

        .stat-label {
            font-size: 13px;
            color: var(--text-light);
            line-height: 1.6;
        }

        .stat-trend {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            margin-top: 4px;
            padding: 1px 8px;
            border-radius: var(--radius-sm);
        }

        .stat-trend.up {
            background: rgba(26, 77, 46, 0.1);
            color: var(--primary);
        }

        .stat-trend.warm {
            background: rgba(201, 168, 76, 0.14);
            color: #8A6D1F;
        }

        .stat-trend.alert {
            background: rgba(224, 93, 58, 0.1);
            color: var(--danger);
        }

        /* 精选内容 */
        .featured-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

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

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

        .featured-card .featured-img {
            aspect-ratio: 3 / 2;
            overflow: hidden;
            background: var(--bg-alt);
        }

        .featured-card .featured-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 0;
            transition: transform 400ms ease;
        }

        .featured-card:hover .featured-img img {
            transform: scale(1.04);
        }

        .featured-card .featured-body {
            padding: 16px 20px 20px;
        }

        .featured-card .featured-body h3 {
            font-size: 15px;
            font-weight: 600;
            line-height: 1.5;
            margin-bottom: 8px;
            color: var(--text);
        }

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

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

        .featured-card .featured-date {
            font-size: 12px;
            color: var(--text-muted);
            font-family: var(--font-num);
        }

        /* 快速要点 */
        .quick-points {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }

        .quick-point {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius);
            padding: 18px 22px;
            transition: all var(--transition);
        }

        .quick-point:hover {
            background: rgba(255, 255, 255, 0.09);
            border-color: rgba(255, 255, 255, 0.16);
            transform: translateY(-2px);
        }

        .quick-point-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 26px;
            height: 26px;
            background: var(--accent);
            color: var(--primary-dark);
            font-size: 13px;
            font-weight: 700;
            border-radius: 50%;
            margin-bottom: 10px;
            font-family: var(--font-num);
        }

        .quick-point h3 {
            font-size: 15px;
            font-weight: 600;
            color: var(--white);
            margin-bottom: 6px;
            line-height: 1.5;
        }

        .quick-point p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.72);
            line-height: 1.7;
        }

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

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

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

        .faq-question {
            display: flex;
            align-items: center;
            gap: 12px;
            width: 100%;
            padding: 18px 22px;
            font-size: 15px;
            font-weight: 600;
            color: var(--text);
            text-align: left;
            transition: all var(--transition);
            min-height: 44px;
        }

        .faq-question:hover {
            background: rgba(26, 77, 46, 0.04);
        }

        .faq-question .faq-badge {
            flex-shrink: 0;
            width: 24px;
            height: 24px;
            background: rgba(26, 77, 46, 0.08);
            color: var(--primary);
            font-size: 13px;
            font-weight: 700;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: var(--font-num);
        }

        .faq-question .faq-arrow {
            margin-left: auto;
            flex-shrink: 0;
            font-size: 14px;
            color: var(--text-muted);
            transition: transform var(--transition);
        }

        .faq-item.open .faq-arrow {
            transform: rotate(180deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 300ms ease;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
        }

        .faq-answer-inner {
            padding: 0 22px 18px 58px;
            font-size: 15px;
            line-height: 1.8;
            color: var(--text-light);
        }

        /* CTA 表单 */
        .cta-section {
            background: var(--bg-alt);
        }

        .cta-card {
            background: var(--white);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-lg);
            padding: 40px 44px;
            max-width: 720px;
            margin: 0 auto;
        }

        .cta-card .cta-title {
            font-size: 22px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 8px;
            text-align: center;
        }

        .cta-card .cta-subtitle {
            font-size: 15px;
            color: var(--text-light);
            text-align: center;
            margin-bottom: 28px;
            line-height: 1.7;
        }

        .cta-form {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
        }

        .form-group {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .form-group label {
            font-size: 14px;
            font-weight: 500;
            color: var(--text);
        }

        .form-group input,
        .form-group select {
            padding: 12px 16px;
            border-radius: 8px;
            border: 1.5px solid var(--border);
            background: var(--bg);
            font-size: 15px;
            transition: all var(--transition);
            min-height: 44px;
        }

        .form-group input:focus,
        .form-group select:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(26, 77, 46, 0.1);
            background: var(--white);
        }

        .form-group.full {
            grid-column: 1 / -1;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 13px 28px;
            border-radius: var(--radius-pill);
            background: var(--primary);
            color: var(--white);
            font-size: 15px;
            font-weight: 600;
            transition: all var(--transition);
            border: none;
            cursor: pointer;
            min-height: 44px;
            letter-spacing: 0.3px;
        }

        .btn-primary:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
            color: var(--white);
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: var(--shadow);
        }

        .btn-accent {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 13px 28px;
            border-radius: var(--radius-pill);
            background: var(--accent);
            color: var(--primary-dark);
            font-size: 15px;
            font-weight: 600;
            transition: all var(--transition);
            border: none;
            cursor: pointer;
            min-height: 44px;
            letter-spacing: 0.3px;
        }

        .btn-accent:hover {
            background: var(--accent-light);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
            color: var(--primary-dark);
        }

        .form-privacy {
            grid-column: 1 / -1;
            font-size: 12px;
            color: var(--text-muted);
            text-align: center;
            line-height: 1.6;
        }

        /* Footer */
        .site-footer {
            background: var(--dark);
            color: rgba(255, 255, 255, 0.8);
            padding: 56px 0 24px;
            margin-top: auto;
        }

        .footer-top {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.3fr;
            gap: 32px;
            margin-bottom: 36px;
        }

        .footer-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 18px;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 12px;
        }

        .footer-logo .logo-ball {
            width: 26px;
            height: 26px;
            background: linear-gradient(135deg, var(--accent), var(--accent-light));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            color: var(--primary-dark);
            font-weight: 700;
            flex-shrink: 0;
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.75;
            color: rgba(255, 255, 255, 0.62);
            max-width: 360px;
        }

        .footer-col h4 {
            font-size: 14px;
            font-weight: 600;
            color: var(--white);
            margin-bottom: 12px;
            letter-spacing: 0.5px;
        }

        .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, 0.62);
            font-size: 14px;
            transition: color var(--transition);
        }

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

        .footer-col .compliance {
            font-size: 13px;
            line-height: 1.75;
            color: rgba(255, 255, 255, 0.55);
            margin: 0;
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.62);
            transition: color var(--transition);
        }

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

        /* 响应式 */
        @media (max-width: 1024px) {
            .odds-card-list {
                grid-template-columns: 1fr 1fr;
            }

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

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

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

            .nav-links li a {
                padding: 8px 9px;
                font-size: 13px;
            }
        }

        @media (max-width: 768px) {
            .nav-toggle {
                display: flex;
            }

            .nav-links {
                display: none;
                position: absolute;
                top: calc(100% + 8px);
                left: 0;
                right: 0;
                flex-direction: column;
                align-items: stretch;
                background: var(--nav-bg);
                backdrop-filter: blur(12px);
                -webkit-backdrop-filter: blur(12px);
                border-radius: var(--nav-radius);
                padding: 8px;
                gap: 2px;
                box-shadow: 0 8px 28px rgba(0, 0, 0, 0.22);
                border: 1px solid rgba(255, 255, 255, 0.08);
            }

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

            .nav-links li a {
                display: block;
                padding: 12px 18px;
                font-size: 15px;
                text-align: left;
                border-radius: var(--radius-sm);
            }

            .nav-capsule {
                position: relative;
                padding: 8px 14px;
            }

            .category-hero {
                padding: 100px 0 48px;
            }

            .category-hero h1 {
                font-size: 26px;
            }

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

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

            .quick-points {
                grid-template-columns: 1fr;
            }

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

            .cta-card {
                padding: 28px 20px;
            }

            .cta-form {
                grid-template-columns: 1fr;
            }

            .form-group.full {
                grid-column: 1;
            }

            .form-privacy {
                grid-column: 1;
            }

            .footer-top {
                grid-template-columns: 1fr;
                gap: 24px;
            }

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

            .section {
                padding: 48px 0;
            }
        }

        @media (max-width: 520px) {
            :root {
                --container-pad: 16px;
            }

            .site-header {
                width: calc(100% - 32px);
                top: 12px;
            }

            .nav-capsule {
                padding: 6px 12px;
                border-radius: 12px;
            }

            .nav-logo {
                font-size: 16px;
                gap: 6px;
            }

            .nav-logo .logo-ball {
                width: 24px;
                height: 24px;
                font-size: 12px;
            }

            .nav-logo span {
                font-size: 15px;
            }

            .category-hero h1 {
                font-size: 22px;
            }

            .category-intro {
                font-size: 14px;
            }

            .section-header h2 {
                font-size: 21px;
            }

            .stats-bar {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }

            .stat-item {
                padding: 14px 16px;
            }

            .stat-value {
                font-size: 22px;
            }

            .odds-card .card-body {
                padding: 16px 18px 18px;
            }

            .odds-card .card-body h3 {
                font-size: 16px;
            }

            .card-summary {
                font-size: 14px;
            }

            .btn-read-more {
                font-size: 13px;
                padding: 7px 15px;
            }

            .faq-question {
                padding: 14px 16px;
                font-size: 14px;
                gap: 8px;
            }

            .faq-answer-inner {
                padding: 0 16px 14px 42px;
                font-size: 14px;
            }

            .faq-question .faq-badge {
                width: 20px;
                height: 20px;
                font-size: 11px;
            }

            .cta-card {
                padding: 22px 16px;
                border-radius: var(--radius);
            }

            .cta-card .cta-title {
                font-size: 19px;
            }

            .btn-primary,
            .btn-accent {
                padding: 12px 20px;
                font-size: 14px;
            }

            .quick-point {
                padding: 14px 16px;
            }
        }

/* roulang page: category6 */
:root {
      --primary: #1A4D2E;
      --primary-dark: #143D24;
      --primary-deeper: #0E2B1A;
      --accent: #C9A84C;
      --accent-light: #E3CD85;
      --bg: #F7F8F5;
      --bg-alt: #EEF2ED;
      --dark: #14241A;
      --danger: #E05D3A;
      --danger-light: #F3A28B;
      --text: #1E2B23;
      --text-light: #5A6B60;
      --text-muted: #87978D;
      --border: #E1E6E2;
      --border-strong: #C9D4CC;
      --white: #FFFFFF;
      --radius: 12px;
      --radius-sm: 6px;
      --radius-lg: 20px;
      --radius-pill: 999px;
      --shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
      --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
      --shadow-hover: 0 8px 24px rgba(26, 77, 46, 0.14);
      --shadow-lg: 0 16px 48px rgba(20, 36, 26, 0.18);
      --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
      --font-num: "SF Mono", "JetBrains Mono", "Roboto Mono", Consolas, monospace;
      --container-max: 1200px;
      --container-pad: 24px;
      --transition: 200ms ease;
      --nav-bg: rgba(20, 36, 26, 0.92);
      --nav-radius: 14px;
    }

    html {
      scroll-behavior: smooth;
      -webkit-text-size-adjust: 100%;
      -webkit-tap-highlight-color: transparent;
    }

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

    body {
      font-family: var(--font-stack);
      font-size: 16px;
      line-height: 1.8;
      color: var(--text);
      background: 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(--accent);
    }

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

    img {
      max-width: 100%;
      height: auto;
      display: block;
      border-radius: var(--radius);
    }

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

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

    button:focus-visible {
      outline: 2px solid var(--accent);
      outline-offset: 3px;
    }

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

    .section {
      padding: 72px 0;
    }

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

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

    .section-header {
      margin-bottom: 40px;
    }

    .section-header .eyebrow {
      display: inline-block;
      font-size: 13px;
      font-weight: 600;
      letter-spacing: 1.5px;
      color: var(--accent);
      text-transform: uppercase;
      margin-bottom: 8px;
      background: rgba(201, 168, 76, 0.12);
      padding: 3px 12px;
      border-radius: var(--radius-sm);
    }

    .section-header h2 {
      font-size: 28px;
      font-weight: 700;
      line-height: 1.35;
      color: inherit;
      margin-bottom: 10px;
    }

    .section-header .section-desc {
      font-size: 16px;
      color: var(--text-light);
      max-width: 680px;
      line-height: 1.8;
    }

    /* Header/Nav - 胶囊浮动导航 */
    .site-header {
      position: fixed;
      top: 18px;
      left: 50%;
      transform: translateX(-50%);
      width: calc(100% - 48px);
      max-width: var(--container-max);
      z-index: 1000;
    }

    .nav-capsule {
      background: var(--nav-bg);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border-radius: var(--nav-radius);
      padding: 8px 18px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      box-shadow: 0 8px 28px rgba(0, 0, 0, 0.22);
      border: 1px solid rgba(255, 255, 255, 0.08);
    }

    .nav-logo {
      display: flex;
      align-items: center;
      gap: 8px;
      color: var(--white);
      font-weight: 700;
      font-size: 18px;
      letter-spacing: 0.5px;
      white-space: nowrap;
      flex-shrink: 0;
    }

    .nav-logo .logo-ball {
      width: 28px;
      height: 28px;
      background: linear-gradient(135deg, var(--accent), var(--accent-light));
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 14px;
      line-height: 1;
      color: var(--primary-dark);
      font-weight: 700;
      flex-shrink: 0;
    }

    .nav-logo span {
      font-size: 17px;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 4px;
      list-style: none;
      margin: 0;
      padding: 0;
    }

    .nav-links li a {
      display: block;
      padding: 8px 14px;
      font-size: 14px;
      font-weight: 500;
      color: rgba(255, 255, 255, 0.82);
      border-radius: 999px;
      white-space: nowrap;
      transition: all var(--transition);
    }

    .nav-links li a:hover {
      color: var(--white);
      background: rgba(201, 168, 76, 0.16);
    }

    .nav-links li a.active {
      color: var(--accent-light);
      background: rgba(201, 168, 76, 0.14);
      box-shadow: inset 0 0 0 1px rgba(201, 168, 76, 0.32);
      font-weight: 600;
    }

    .nav-toggle {
      display: none;
      width: 44px;
      height: 44px;
      border-radius: 50%;
      align-items: center;
      justify-content: center;
      flex-direction: column;
      gap: 5px;
      color: var(--white);
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.14);
      flex-shrink: 0;
    }

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

    /* 移动端导航面板 */
    .nav-mobile-panel {
      display: none;
      position: fixed;
      top: 80px;
      left: 50%;
      transform: translateX(-50%);
      width: calc(100% - 48px);
      max-width: 400px;
      background: var(--nav-bg);
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      border-radius: var(--radius-lg);
      box-shadow: 0 16px 48px rgba(20, 36, 26, 0.32);
      border: 1px solid rgba(255, 255, 255, 0.1);
      z-index: 999;
      padding: 16px;
    }

    .nav-mobile-panel ul {
      list-style: none;
      margin: 0;
      padding: 0;
    }

    .nav-mobile-panel ul li a {
      display: block;
      padding: 14px 16px;
      font-size: 16px;
      font-weight: 500;
      color: rgba(255, 255, 255, 0.86);
      border-radius: var(--radius);
      transition: background var(--transition);
    }

    .nav-mobile-panel ul li a:hover {
      background: rgba(201, 168, 76, 0.14);
      color: var(--white);
    }

    .nav-mobile-panel ul li a.active {
      color: var(--accent-light);
      background: rgba(201, 168, 76, 0.14);
    }

    /* 面包屑 */
    .breadcrumb-wrap {
      padding-top: 128px;
      padding-bottom: 0;
      background: var(--bg);
    }

    .breadcrumb {
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 8px;
      font-size: 14px;
      color: var(--text-muted);
    }

    .breadcrumb a {
      color: var(--primary);
      font-weight: 500;
    }

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

    .breadcrumb .sep {
      color: var(--text-muted);
    }

    /* 分类标题区 */
    .category-hero {
      padding: 48px 0 32px;
      background: var(--bg);
    }

    .category-hero h1 {
      font-size: 36px;
      font-weight: 700;
      line-height: 1.3;
      color: var(--primary-deeper);
      margin-bottom: 12px;
      letter-spacing: 0.3px;
    }

    .category-hero .h1-sub {
      font-size: 17px;
      color: var(--text-light);
      line-height: 1.8;
      max-width: 720px;
    }

    /* 分类简介 */
    .category-intro {
      padding: 32px 0 48px;
      background: var(--bg);
    }

    .intro-card {
      background: var(--white);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      padding: 32px 36px;
      box-shadow: var(--shadow);
      position: relative;
      overflow: hidden;
    }

    .intro-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      width: 4px;
      height: 100%;
      background: var(--primary);
      border-radius: 4px 0 0 4px;
    }

    .intro-card p {
      font-size: 16px;
      color: var(--text);
      line-height: 2;
      margin-bottom: 12px;
    }

    .intro-card p:last-child {
      margin-bottom: 0;
    }

    .intro-card strong {
      color: var(--primary);
    }

    /* 文章卡片列表主体 */
    .article-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 28px;
      padding: 0 0 64px;
      background: var(--bg);
    }

    .article-card {
      background: var(--white);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      padding: 24px;
      display: flex;
      flex-direction: column;
      gap: 16px;
      box-shadow: var(--shadow);
      transition: all var(--transition);
      position: relative;
    }

    .article-card:hover {
      box-shadow: var(--shadow-hover);
      transform: translateY(-4px);
      border-color: rgba(26, 77, 46, 0.22);
    }

    .article-card .card-img {
      width: 100%;
      height: 200px;
      object-fit: cover;
      border-radius: var(--radius);
      overflow: hidden;
    }

    .article-card .card-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      border-radius: var(--radius);
      transition: transform 300ms ease;
    }

    .article-card:hover .card-img img {
      transform: scale(1.03);
    }

    .article-card .card-body {
      display: flex;
      flex-direction: column;
      gap: 10px;
      flex: 1;
    }

    .article-card .card-date {
      font-size: 13px;
      color: var(--text-muted);
      font-family: var(--font-num);
      letter-spacing: 0.3px;
    }

    .article-card h3 {
      font-size: 19px;
      font-weight: 600;
      line-height: 1.45;
      color: var(--primary-deeper);
      margin: 0;
    }

    .article-card h3 a {
      color: inherit;
      transition: color var(--transition);
    }

    .article-card h3 a:hover {
      color: var(--accent);
    }

    .article-card .card-summary {
      font-size: 15px;
      color: var(--text-light);
      line-height: 1.8;
      flex: 1;
    }

    .article-card .card-link {
      align-self: flex-start;
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 8px 18px;
      font-size: 14px;
      font-weight: 600;
      color: var(--primary);
      background: transparent;
      border: 1.5px solid var(--primary);
      border-radius: var(--radius-pill);
      transition: all var(--transition);
    }

    .article-card .card-link:hover {
      background: var(--primary);
      color: var(--white);
      border-color: var(--primary);
    }

    .article-card .card-tag {
      display: inline-block;
      font-size: 12px;
      font-weight: 600;
      color: var(--primary);
      background: rgba(26, 77, 46, 0.08);
      padding: 3px 10px;
      border-radius: var(--radius-sm);
      letter-spacing: 0.5px;
    }

    /* 分类数据副板块 */
    .category-stats {
      background: var(--dark);
      color: var(--white);
      padding: 56px 0;
    }

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

    .stat-item {
      text-align: center;
      padding: 24px 16px;
      border-radius: var(--radius);
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(255, 255, 255, 0.08);
    }

    .stat-item .stat-num {
      display: block;
      font-size: 32px;
      font-weight: 700;
      font-family: var(--font-num);
      color: var(--accent-light);
      line-height: 1.2;
      margin-bottom: 8px;
    }

    .stat-item .stat-label {
      font-size: 14px;
      color: rgba(255, 255, 255, 0.72);
      line-height: 1.6;
    }

    /* 精选内容 */
    .featured-section {
      background: var(--bg);
      padding: 64px 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-lg);
      padding: 22px;
      display: flex;
      flex-direction: column;
      gap: 12px;
      box-shadow: var(--shadow);
      transition: all var(--transition);
    }

    .featured-card:hover {
      box-shadow: var(--shadow-hover);
      transform: translateY(-4px);
      border-color: rgba(26, 77, 46, 0.2);
    }

    .featured-card .fc-img {
      width: 100%;
      height: 150px;
      object-fit: cover;
      border-radius: var(--radius);
      overflow: hidden;
    }

    .featured-card .fc-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      border-radius: var(--radius);
    }

    .featured-card h3 {
      font-size: 17px;
      font-weight: 600;
      line-height: 1.45;
      color: var(--primary-deeper);
    }

    .featured-card p {
      font-size: 14px;
      color: var(--text-light);
      line-height: 1.7;
      flex: 1;
    }

    .featured-card .fc-link {
      font-size: 14px;
      font-weight: 600;
      color: var(--primary);
    }

    .featured-card .fc-link:hover {
      color: var(--accent);
    }

    .featured-card .fc-date {
      font-size: 13px;
      color: var(--text-muted);
      font-family: var(--font-num);
    }

    /* 快速要点 */
    .quick-points {
      background: var(--bg-alt);
      padding: 56px 0;
    }

    .points-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 20px;
    }

    .point-item {
      display: flex;
      align-items: flex-start;
      gap: 14px;
      background: var(--white);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 20px 22px;
      box-shadow: var(--shadow);
      transition: all var(--transition);
    }

    .point-item:hover {
      box-shadow: var(--shadow-md);
      border-color: rgba(26, 77, 46, 0.18);
    }

    .point-item .point-num {
      flex-shrink: 0;
      width: 32px;
      height: 32px;
      background: var(--primary);
      color: var(--white);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 14px;
      font-weight: 700;
      font-family: var(--font-num);
      margin-top: 4px;
    }

    .point-item .point-text {
      font-size: 15px;
      color: var(--text);
      line-height: 1.8;
    }

    /* FAQ */
    .faq-section {
      background: var(--white);
      padding: 64px 0;
    }

    .faq-list {
      max-width: 820px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

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

    .faq-item.active {
      border-color: rgba(26, 77, 46, 0.25);
      box-shadow: var(--shadow-md);
    }

    .faq-question {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 18px 22px;
      cursor: pointer;
      font-size: 16px;
      font-weight: 600;
      color: var(--primary-deeper);
      background: transparent;
      transition: background var(--transition);
      width: 100%;
      text-align: left;
    }

    .faq-question:hover {
      background: rgba(26, 77, 46, 0.04);
    }

    .faq-question .faq-icon {
      flex-shrink: 0;
      width: 28px;
      height: 28px;
      border-radius: 50%;
      background: rgba(26, 77, 46, 0.08);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 18px;
      color: var(--primary);
      transition: transform var(--transition);
      font-weight: 500;
    }

    .faq-item.active .faq-question .faq-icon {
      transform: rotate(45deg);
      background: rgba(201, 168, 76, 0.16);
      color: var(--accent);
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 300ms ease, padding 300ms ease;
      padding: 0 22px;
    }

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

    .faq-answer p {
      font-size: 15px;
      color: var(--text-light);
      line-height: 1.9;
    }

    /* CTA表单 */
    .cta-section {
      background: var(--dark);
      padding: 64px 0;
      color: var(--white);
    }

    .cta-card {
      max-width: 640px;
      margin: 0 auto;
      text-align: center;
    }

    .cta-card h2 {
      font-size: 26px;
      font-weight: 700;
      color: var(--white);
      margin-bottom: 10px;
      line-height: 1.35;
    }

    .cta-card p {
      font-size: 16px;
      color: rgba(255, 255, 255, 0.72);
      margin-bottom: 28px;
      line-height: 1.8;
    }

    .cta-form {
      display: flex;
      flex-direction: column;
      gap: 14px;
      text-align: left;
    }

    .cta-form .form-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
    }

    .cta-form label {
      font-size: 14px;
      font-weight: 600;
      color: rgba(255, 255, 255, 0.82);
      margin-bottom: 4px;
      display: block;
    }

    .cta-form input,
    .cta-form select,
    .cta-form textarea {
      width: 100%;
      padding: 12px 16px;
      border-radius: var(--radius-sm);
      border: 1px solid rgba(255, 255, 255, 0.2);
      background: rgba(255, 255, 255, 0.06);
      color: var(--white);
      font-size: 15px;
      transition: border-color var(--transition), background var(--transition);
    }

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

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

    .cta-form select option {
      color: var(--text);
      background: var(--white);
    }

    .cta-form .btn-cta {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 14px 28px;
      font-size: 16px;
      font-weight: 700;
      color: var(--primary-deeper);
      background: var(--accent);
      border: none;
      border-radius: var(--radius-pill);
      transition: all var(--transition);
      margin-top: 8px;
    }

    .cta-form .btn-cta:hover {
      background: var(--accent-light);
      transform: translateY(-2px);
      box-shadow: 0 8px 20px rgba(201, 168, 76, 0.35);
    }

    .cta-form .btn-cta:active {
      transform: translateY(0);
    }

    .cta-form .form-hint {
      font-size: 13px;
      color: rgba(255, 255, 255, 0.5);
      margin-top: 4px;
    }

    /* Footer */
    .site-footer {
      background: var(--dark);
      color: rgba(255, 255, 255, 0.72);
      padding: 56px 0 24px;
      margin-top: auto;
    }

    .footer-top {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1.5fr;
      gap: 40px;
      margin-bottom: 36px;
    }

    .footer-brand .footer-logo {
      display: flex;
      align-items: center;
      gap: 8px;
      color: var(--white);
      font-weight: 700;
      font-size: 18px;
      letter-spacing: 0.5px;
      margin-bottom: 12px;
    }

    .footer-logo .logo-ball {
      width: 28px;
      height: 28px;
      background: linear-gradient(135deg, var(--accent), var(--accent-light));
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 14px;
      line-height: 1;
      color: var(--primary-dark);
      font-weight: 700;
      flex-shrink: 0;
    }

    .footer-brand p {
      font-size: 14px;
      line-height: 1.8;
      color: rgba(255, 255, 255, 0.6);
      max-width: 320px;
    }

    .footer-col h4 {
      font-size: 15px;
      font-weight: 700;
      color: var(--white);
      margin-bottom: 16px;
      letter-spacing: 0.5px;
    }

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

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

    .footer-col ul li a {
      font-size: 14px;
      color: rgba(255, 255, 255, 0.62);
      transition: color var(--transition);
    }

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

    .footer-col .compliance {
      font-size: 13px;
      line-height: 1.7;
      color: rgba(255, 255, 255, 0.5);
    }

    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      padding-top: 20px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 12px;
      font-size: 13px;
      color: rgba(255, 255, 255, 0.45);
    }

    .footer-bottom a {
      color: rgba(255, 255, 255, 0.55);
      font-size: 13px;
    }

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

    /* 响应式设计 */
    @media (max-width: 1024px) {
      .stats-grid {
        grid-template-columns: repeat(2, 1fr);
      }

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

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

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

    @media (max-width: 768px) {
      .container {
        --container-pad: 16px;
        padding-left: 16px;
        padding-right: 16px;
      }

      .section {
        padding: 48px 0;
      }

      .section-header h2 {
        font-size: 24px;
      }

      .category-hero h1 {
        font-size: 27px;
      }

      .nav-links {
        display: none;
      }

      .nav-toggle {
        display: flex;
      }

      .nav-mobile-panel.show {
        display: block;
      }

      .article-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 0 0 40px;
      }

      .article-card .card-img {
        height: 180px;
      }

      .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 14px;
      }

      .stat-item .stat-num {
        font-size: 26px;
      }

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

      .points-grid {
        grid-template-columns: 1fr;
        gap: 14px;
      }

      .cta-form .form-row {
        grid-template-columns: 1fr;
      }

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

      .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
      }

      .breadcrumb-wrap {
        padding-top: 100px;
      }

      .category-hero {
        padding: 32px 0 24px;
      }

      .intro-card {
        padding: 24px 22px;
      }
    }

    @media (max-width: 520px) {
      .nav-capsule {
        padding: 6px 12px;
      }

      .nav-logo span {
        font-size: 15px;
      }

      .category-hero h1 {
        font-size: 23px;
        line-height: 1.35;
      }

      .article-card .card-img {
        height: 150px;
      }

      .article-card {
        padding: 18px;
      }

      .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
      }

      .stat-item {
        padding: 16px 10px;
      }

      .stat-item .stat-num {
        font-size: 22px;
      }

      .stat-item .stat-label {
        font-size: 12px;
      }

      .faq-question {
        font-size: 15px;
        padding: 15px 16px;
      }

      .faq-answer p {
        font-size: 14px;
      }

      .cta-card h2 {
        font-size: 22px;
      }
    }

    /* 可访问性: 减少运动偏好 */
    @media (prefers-reduced-motion: reduce) {
      *,
      *::before,
      *::after {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
      }
    }