/* roulang page: index */
:root {
            --color-primary: #1F1B16;
            --color-accent: #E0A526;
            --color-accent-deep: #B5822E;
            --color-highlight: #E85D3B;
            --color-bg: #F8F5F0;
            --color-bg-dark: #2A241D;
            --color-card: #FFFFFF;
            --color-border: #EBE5DB;
            --color-text: #1F1B16;
            --color-text-secondary: #6B6257;
            --color-text-inverse: #F8F5F0;
            --color-link: #B5822E;
            --radius-card: 12px;
            --radius-btn: 999px;
            --radius-tag: 6px;
            --shadow-card: 0 2px 8px rgba(31, 27, 22, 0.06);
            --shadow-card-hover: 0 8px 24px rgba(31, 27, 22, 0.12);
            --shadow-dark-card: 0 4px 16px rgba(0, 0, 0, 0.35);
            --section-pad-desktop: 72px;
            --section-pad-mobile: 48px;
            --container-max: 1200px;
            --header-height: 64px;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --font-title: -apple-system, BlinkMacSystemFont, "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
            --font-body: "Noto Serif SC", "Source Han Serif SC", "PingFang SC", "Microsoft YaHei", sans-serif;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

        h1, h2, h3, h4, h5, h6 {
            font-family: var(--font-title);
            font-weight: 700;
            line-height: 1.25;
            color: var(--color-text);
        }

        h1 {
            font-size: 32px;
            font-weight: 800;
            line-height: 1.15;
            letter-spacing: -0.01em;
        }

        h2 {
            font-size: 24px;
            font-weight: 700;
            line-height: 1.25;
        }

        h3 {
            font-size: 18px;
            font-weight: 600;
            line-height: 1.35;
        }

        p {
            margin-bottom: 1em;
        }

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

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

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

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

        button {
            font-family: var(--font-title);
            cursor: pointer;
            border: none;
            background: none;
            transition: all var(--transition-fast);
        }

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

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 20px;
        }

        section {
            padding: var(--section-pad-desktop) 0;
        }

        .section-label {
            display: inline-block;
            font-family: var(--font-title);
            font-size: 13px;
            font-weight: 500;
            color: var(--color-accent-deep);
            text-transform: uppercase;
            letter-spacing: 0.06em;
            margin-bottom: 12px;
        }

        .section-desc {
            font-size: 16px;
            line-height: 1.8;
            color: var(--color-text-secondary);
            max-width: 720px;
            margin-bottom: 32px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            font-family: var(--font-title);
            font-size: 14px;
            font-weight: 600;
            letter-spacing: 0.02em;
            transition: all var(--transition-base);
            text-decoration: none;
            border: 1px solid transparent;
        }

        .btn:active {
            transform: translateY(1px);
        }

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

        .btn-primary:hover {
            background-color: var(--color-highlight);
            color: var(--color-primary);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(224, 165, 38, 0.35);
        }

        .btn-highlight {
            background-color: var(--color-highlight);
            color: #fff;
        }

        .btn-highlight:hover {
            background-color: #d14e2e;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(232, 93, 59, 0.4);
        }

        .btn-ghost-dark {
            background: transparent;
            border: 1px solid var(--color-accent);
            color: var(--color-accent);
        }

        .btn-ghost-dark:hover {
            background: rgba(224, 165, 38, 0.1);
            color: var(--color-accent);
            transform: translateY(-2px);
        }

        .btn-outline-light {
            background: transparent;
            border: 1px solid rgba(248, 245, 240, 0.5);
            color: var(--color-text-inverse);
        }

        .btn-outline-light:hover {
            background: rgba(248, 245, 240, 0.1);
            border-color: var(--color-text-inverse);
            color: var(--color-text-inverse);
            transform: translateY(-2px);
        }

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

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

        .card-dark {
            background: var(--color-bg-dark);
            border: 1px solid rgba(248, 245, 240, 0.08);
            box-shadow: var(--shadow-dark-card);
        }

        .card-dark:hover {
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
            transform: translateY(-3px);
            border-color: rgba(224, 165, 38, 0.3);
        }

        .badge {
            display: inline-block;
            padding: 4px 12px;
            border-radius: var(--radius-tag);
            font-family: var(--font-title);
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.04em;
            line-height: 1.5;
        }

        .badge-accent {
            background: rgba(224, 165, 38, 0.15);
            color: var(--color-accent-deep);
        }

        .badge-dark {
            background: rgba(31, 27, 22, 0.08);
            color: var(--color-text-secondary);
        }

        .badge-highlight {
            background: rgba(232, 93, 59, 0.12);
            color: #c44a2c;
        }

        .badge-inverse {
            background: rgba(224, 165, 38, 0.2);
            color: var(--color-accent);
        }

        .divider {
            height: 1px;
            background: var(--color-border);
            margin: 0;
            border: none;
        }

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

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

        .grid-2 {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }

        @media (max-width: 1024px) {
            .grid-3, .grid-4 {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 640px) {
            .grid-2, .grid-3, .grid-4 {
                grid-template-columns: 1fr;
            }
            section {
                padding: var(--section-pad-mobile) 0;
            }
            h1 {
                font-size: 28px;
            }
            h2 {
                font-size: 22px;
            }
            h3 {
                font-size: 17px;
            }
        }

        @media (min-width: 1024px) {
            h1 {
                font-size: 56px;
            }
            h2 {
                font-size: 36px;
            }
            h3 {
                font-size: 22px;
            }
        }

        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: var(--header-height);
            background: var(--color-primary);
            z-index: 1000;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 20px;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
        }

        .logo {
            font-family: var(--font-title);
            font-size: 20px;
            font-weight: 800;
            color: var(--color-accent);
            text-decoration: none;
            letter-spacing: 0.02em;
            display: flex;
            align-items: center;
            gap: 8px;
            line-height: 1;
        }

        .logo:hover {
            color: var(--color-accent);
            opacity: 0.9;
        }

        .logo-icon {
            width: 32px;
            height: 32px;
            background: var(--color-accent);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            color: var(--color-primary);
            font-weight: 800;
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .header-cta {
            background: var(--color-accent);
            color: var(--color-primary);
            padding: 8px 18px;
            border-radius: var(--radius-btn);
            font-family: var(--font-title);
            font-size: 13px;
            font-weight: 600;
            text-decoration: none;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .header-cta:hover {
            background: var(--color-highlight);
            color: var(--color-primary);
            transform: translateY(-1px);
            box-shadow: 0 4px 12px rgba(224, 165, 38, 0.3);
        }

        .hamburger {
            width: 40px;
            height: 40px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 5px;
            padding: 0;
            cursor: pointer;
            transition: all var(--transition-fast);
            border-radius: 8px;
        }

        .hamburger:hover {
            background: rgba(224, 165, 38, 0.1);
        }

        .hamburger span {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--color-accent);
            border-radius: 2px;
            transition: all var(--transition-base);
        }

        .hamburger.active span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }
        .hamburger.active span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        .drawer-overlay {
            position: fixed;
            inset: 0;
            background: rgba(31, 27, 22, 0.6);
            backdrop-filter: blur(4px);
            z-index: 1100;
            opacity: 0;
            visibility: hidden;
            transition: all var(--transition-base);
        }

        .drawer-overlay.open {
            opacity: 1;
            visibility: visible;
        }

        .drawer {
            position: fixed;
            top: 0;
            right: -100%;
            width: 100%;
            max-width: 400px;
            height: 100vh;
            background: var(--color-primary);
            z-index: 1200;
            transition: right var(--transition-base);
            display: flex;
            flex-direction: column;
            box-shadow: -8px 0 32px rgba(0, 0, 0, 0.4);
            overflow-y: auto;
        }

        .drawer.open {
            right: 0;
        }

        .drawer-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 20px 24px;
            border-bottom: 1px solid rgba(248, 245, 240, 0.1);
        }

        .drawer-close {
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-accent);
            font-size: 24px;
            cursor: pointer;
            border-radius: 8px;
            transition: all var(--transition-fast);
        }

        .drawer-close:hover {
            background: rgba(224, 165, 38, 0.1);
        }

        .drawer-nav {
            list-style: none;
            padding: 16px 24px;
            flex: 1;
        }

        .drawer-nav li {
            margin-bottom: 4px;
        }

        .drawer-nav a {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 8px;
            font-family: var(--font-title);
            font-size: 20px;
            font-weight: 600;
            color: var(--color-text-inverse);
            text-decoration: none;
            transition: all var(--transition-fast);
            border-bottom: 1px solid rgba(248, 245, 240, 0.06);
            position: relative;
        }

        .drawer-nav a::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--color-accent);
            transition: width var(--transition-base);
        }

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

        .drawer-nav a:hover::after {
            width: 100%;
        }

        .drawer-nav a.active {
            color: var(--color-accent);
        }

        .drawer-nav a.active::after {
            width: 100%;
        }

        .drawer-footer {
            padding: 20px 24px;
            border-top: 1px solid rgba(248, 245, 240, 0.1);
            font-size: 13px;
            color: var(--color-text-secondary);
        }

        main {
            padding-top: var(--header-height);
        }

        .hero-section {
            background: var(--color-primary);
            position: relative;
            overflow: hidden;
            min-height: 85vh;
            display: flex;
            align-items: center;
            padding: 60px 0;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: -30%;
            left: -20%;
            width: 60%;
            height: 80%;
            background: radial-gradient(ellipse at center, rgba(224, 165, 38, 0.25) 0%, transparent 70%);
            pointer-events: none;
            z-index: 0;
        }

        .hero-section::after {
            content: '';
            position: absolute;
            top: -20%;
            right: -10%;
            width: 50%;
            height: 70%;
            background: radial-gradient(ellipse at center, rgba(232, 93, 59, 0.2) 0%, transparent 70%);
            pointer-events: none;
            z-index: 0;
        }

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

        .hero-content h1 {
            color: #fff;
            font-size: 36px;
            margin-bottom: 20px;
        }

        .hero-content .hero-subtitle {
            color: rgba(248, 245, 240, 0.85);
            font-size: 16px;
            line-height: 1.8;
            margin-bottom: 28px;
            max-width: 520px;
        }

        .hero-cta-group {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            margin-bottom: 24px;
        }

        .hero-data-row {
            display: flex;
            gap: 32px;
            flex-wrap: wrap;
        }

        .hero-data-item {
            text-align: left;
        }

        .hero-data-number {
            font-family: var(--font-title);
            font-size: 28px;
            font-weight: 800;
            color: var(--color-accent);
            display: block;
            line-height: 1.2;
        }

        .hero-data-label {
            font-size: 13px;
            color: rgba(248, 245, 240, 0.6);
            font-family: var(--font-title);
        }

        .hero-card {
            background: rgba(42, 36, 29, 0.85);
            border: 1px solid rgba(224, 165, 38, 0.25);
            border-radius: 16px;
            padding: 20px;
            box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
            backdrop-filter: blur(8px);
        }

        .hero-card img {
            width: 100%;
            height: 280px;
            object-fit: cover;
            border-radius: 10px;
            margin-bottom: 16px;
        }

        .hero-card h3 {
            color: #fff;
            font-size: 18px;
            margin-bottom: 8px;
        }

        .hero-card p {
            color: rgba(248, 245, 240, 0.75);
            font-size: 14px;
            line-height: 1.6;
            margin-bottom: 0;
        }

        .hero-card .badge {
            margin-bottom: 12px;
            display: inline-block;
        }

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

        .section-dark h2,
        .section-dark h3 {
            color: #fff;
        }

        .section-dark .section-desc {
            color: rgba(248, 245, 240, 0.7);
        }

        .section-dark .section-label {
            color: var(--color-accent);
        }

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

        .section-mid h2,
        .section-mid h3 {
            color: #fff;
        }

        .section-mid .section-desc {
            color: rgba(248, 245, 240, 0.7);
        }

        .section-mid .section-label {
            color: var(--color-accent);
        }

        .card-title {
            font-family: var(--font-title);
            font-size: 17px;
            font-weight: 600;
            color: var(--color-text);
            margin-bottom: 8px;
            line-height: 1.35;
        }

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

        .card-icon {
            width: 48px;
            height: 48px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 16px;
            font-size: 20px;
            background: rgba(224, 165, 38, 0.12);
            color: var(--color-accent-deep);
        }

        .card-meta {
            font-size: 12px;
            color: var(--color-text-secondary);
            font-family: var(--font-title);
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .stat-number {
            font-family: var(--font-title);
            font-size: 42px;
            font-weight: 800;
            color: var(--color-accent);
            line-height: 1.1;
            letter-spacing: -0.02em;
        }

        .stat-label {
            font-size: 14px;
            color: rgba(248, 245, 240, 0.6);
            font-family: var(--font-title);
            margin-top: 4px;
        }

        .faq-item {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: 10px;
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--transition-fast);
        }

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

        .faq-item.open {
            border-color: var(--color-accent);
            box-shadow: 0 4px 16px rgba(224, 165, 38, 0.15);
        }

        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 18px 20px;
            font-family: var(--font-title);
            font-size: 15px;
            font-weight: 600;
            color: var(--color-text);
            cursor: pointer;
            transition: all var(--transition-fast);
            text-align: left;
        }

        .faq-question:hover {
            color: var(--color-accent-deep);
        }

        .faq-icon {
            font-size: 14px;
            color: var(--color-accent-deep);
            transition: transform var(--transition-base);
            flex-shrink: 0;
            margin-left: 12px;
        }

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

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-base);
            padding: 0 20px;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 20px 18px;
        }

        .faq-answer p {
            font-size: 14px;
            line-height: 1.75;
            color: var(--color-text-secondary);
            margin-bottom: 0;
        }

        .timeline-item {
            display: flex;
            gap: 20px;
            margin-bottom: 24px;
            position: relative;
        }

        .timeline-dot {
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background: var(--color-accent);
            flex-shrink: 0;
            margin-top: 6px;
            position: relative;
            z-index: 1;
        }

        .timeline-dot::after {
            content: '';
            position: absolute;
            left: 50%;
            top: 100%;
            width: 2px;
            height: 52px;
            background: var(--color-border);
            transform: translateX(-50%);
        }

        .timeline-item:last-child .timeline-dot::after {
            display: none;
        }

        .timeline-content {
            flex: 1;
            padding-bottom: 8px;
        }

        .timeline-content h4 {
            font-family: var(--font-title);
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 4px;
            color: var(--color-text);
        }

        .timeline-content .time {
            font-size: 13px;
            color: var(--color-accent-deep);
            font-family: var(--font-title);
            font-weight: 600;
            display: block;
            margin-bottom: 4px;
        }

        .timeline-content p {
            font-size: 14px;
            color: var(--color-text-secondary);
            margin-bottom: 0;
        }

        .comparison-table {
            width: 100%;
            border-collapse: collapse;
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            background: var(--color-card);
        }

        .comparison-table th {
            background: var(--color-accent);
            color: var(--color-primary);
            font-family: var(--font-title);
            font-size: 14px;
            font-weight: 700;
            padding: 14px 16px;
            text-align: left;
        }

        .comparison-table td {
            padding: 14px 16px;
            font-size: 14px;
            color: var(--color-text-secondary);
            border-bottom: 1px solid var(--color-border);
            line-height: 1.6;
        }

        .comparison-table tr:last-child td {
            border-bottom: none;
        }

        .comparison-table td:first-child {
            font-weight: 600;
            color: var(--color-text);
            font-family: var(--font-title);
        }

        .fixed-cta-bar {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            background: var(--color-primary);
            z-index: 900;
            padding: 12px 20px;
            box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
            border-top: 1px solid rgba(224, 165, 38, 0.25);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
        }

        .fixed-cta-text {
            color: var(--color-text-inverse);
            font-family: var(--font-title);
            font-size: 14px;
            font-weight: 500;
        }

        .fixed-cta-text strong {
            color: var(--color-accent);
        }

        @media (max-width: 768px) {
            .hero-inner {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .hero-content h1 {
                font-size: 30px;
            }
            .hero-card img {
                height: 200px;
            }
            .fixed-cta-bar {
                flex-direction: column;
                text-align: center;
                gap: 8px;
                padding: 10px 16px;
            }
            .fixed-cta-text {
                font-size: 12px;
            }
        }

        @media (max-width: 520px) {
            .header-cta {
                font-size: 11px;
                padding: 6px 12px;
            }
            .logo {
                font-size: 17px;
            }
            .hero-content h1 {
                font-size: 26px;
            }
            .hero-data-number {
                font-size: 22px;
            }
            .grid-2, .grid-3, .grid-4 {
                grid-template-columns: 1fr;
            }
            .btn {
                padding: 10px 20px;
                font-size: 13px;
            }
            section {
                padding: 40px 0;
            }
            .comparison-table th,
            .comparison-table td {
                padding: 10px 12px;
                font-size: 12px;
            }
        }

        .exhibitor-grid {
            display: grid;
            grid-template-columns: repeat(6, 1fr);
            gap: 16px;
        }

        @media (max-width: 1024px) {
            .exhibitor-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        @media (max-width: 640px) {
            .exhibitor-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        .exhibitor-card {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(248, 245, 240, 0.1);
            border-radius: 10px;
            padding: 16px;
            text-align: center;
            transition: all var(--transition-fast);
        }

        .exhibitor-card:hover {
            background: rgba(224, 165, 38, 0.08);
            border-color: rgba(224, 165, 38, 0.3);
            transform: translateY(-2px);
        }

        .exhibitor-card .logo-placeholder {
            width: 56px;
            height: 56px;
            margin: 0 auto 10px;
            border-radius: 8px;
            background: rgba(224, 165, 38, 0.15);
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: var(--font-title);
            font-size: 18px;
            font-weight: 700;
            color: var(--color-accent);
        }

        .exhibitor-card .name {
            font-family: var(--font-title);
            font-size: 13px;
            font-weight: 600;
            color: var(--color-text-inverse);
            display: block;
        }

        footer {
            background: var(--color-primary);
            color: rgba(248, 245, 240, 0.7);
            padding: 48px 0 80px;
            border-top: 1px solid rgba(224, 165, 38, 0.2);
        }

        footer .footer-brand {
            font-family: var(--font-title);
            font-size: 22px;
            font-weight: 800;
            color: var(--color-accent);
            margin-bottom: 16px;
            display: block;
        }

        footer .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            margin: 16px 0;
            font-size: 13px;
            font-family: var(--font-title);
        }

        footer .footer-links a {
            color: rgba(248, 245, 240, 0.6);
            text-decoration: none;
            transition: color var(--transition-fast);
        }

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

        footer .footer-bottom {
            font-size: 12px;
            line-height: 1.8;
            color: rgba(248, 245, 240, 0.45);
            margin-top: 24px;
            padding-top: 16px;
            border-top: 1px solid rgba(248, 245, 240, 0.08);
        }

        footer .footer-bottom a {
            color: rgba(248, 245, 240, 0.5);
        }

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

        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .tag-cloud .tag {
            display: inline-block;
            padding: 6px 16px;
            border-radius: var(--radius-btn);
            background: rgba(224, 165, 38, 0.1);
            color: var(--color-accent-deep);
            font-family: var(--font-title);
            font-size: 13px;
            font-weight: 500;
            text-decoration: none;
            transition: all var(--transition-fast);
            border: 1px solid rgba(224, 165, 38, 0.2);
        }

        .tag-cloud .tag:hover {
            background: var(--color-accent);
            color: var(--color-primary);
            border-color: var(--color-accent);
            transform: translateY(-2px);
        }

        .scene-tab {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            margin-bottom: 24px;
        }

        .scene-tab button {
            padding: 8px 20px;
            border-radius: var(--radius-btn);
            font-family: var(--font-title);
            font-size: 13px;
            font-weight: 600;
            background: rgba(224, 165, 38, 0.08);
            color: var(--color-text-secondary);
            border: 1px solid var(--color-border);
            transition: all var(--transition-fast);
        }

        .scene-tab button:hover {
            border-color: var(--color-accent);
            color: var(--color-accent-deep);
        }

        .scene-tab button.active {
            background: var(--color-accent);
            color: var(--color-primary);
            border-color: var(--color-accent);
        }

        .scene-panel {
            display: none;
        }

        .scene-panel.active {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
            align-items: center;
        }

        @media (max-width: 768px) {
            .scene-panel.active {
                grid-template-columns: 1fr;
            }
        }

/* roulang page: category2 */
:root {
            --color-primary: #1F1B16;
            --color-accent: #E0A526;
            --color-accent-deep: #B5822E;
            --color-highlight: #E85D3B;
            --color-bg: #F8F5F0;
            --color-bg-dark: #2A241D;
            --color-card: #FFFFFF;
            --color-border: #EBE5DB;
            --color-text: #1F1B16;
            --color-text-secondary: #6B6257;
            --color-text-inverse: #F8F5F0;
            --color-link: #B5822E;
            --radius-card: 12px;
            --radius-btn: 999px;
            --radius-tag: 6px;
            --shadow-card: 0 2px 8px rgba(31, 27, 22, 0.06);
            --shadow-card-hover: 0 8px 24px rgba(31, 27, 22, 0.12);
            --shadow-dark-card: 0 4px 16px rgba(0, 0, 0, 0.35);
            --section-pad-desktop: 72px;
            --section-pad-mobile: 48px;
            --container-max: 1200px;
            --header-height: 64px;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --font-title: -apple-system, BlinkMacSystemFont, "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
            --font-body: "Noto Serif SC", "Source Han Serif SC", "PingFang SC", "Microsoft YaHei", sans-serif;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.8;
            color: var(--color-text);
            background-color: var(--color-bg);
            min-height: 100vh;
            overflow-x: hidden;
        }

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

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

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

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

        button {
            font-family: var(--font-title);
            cursor: pointer;
            border: none;
            background: none;
            transition: all var(--transition-fast);
        }

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

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 20px;
        }

        section {
            padding: var(--section-pad-desktop) 0;
        }

        .section-label {
            display: inline-block;
            font-family: var(--font-title);
            font-size: 13px;
            font-weight: 500;
            color: var(--color-accent-deep);
            text-transform: uppercase;
            letter-spacing: 0.06em;
            margin-bottom: 12px;
        }

        .section-desc {
            font-size: 16px;
            line-height: 1.8;
            color: var(--color-text-secondary);
            max-width: 720px;
            margin-bottom: 32px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            font-family: var(--font-title);
            font-size: 14px;
            font-weight: 600;
            letter-spacing: 0.02em;
            transition: all var(--transition-base);
            text-decoration: none;
            border: 1px solid transparent;
        }

        .btn:active {
            transform: translateY(1px);
        }

        .btn-primary {
            background-color: var(--color-accent);
            color: var(--color-primary);
        }
        .btn-primary:hover {
            background-color: var(--color-highlight);
            color: var(--color-primary);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(224, 165, 38, 0.35);
        }

        .btn-highlight {
            background-color: var(--color-highlight);
            color: #fff;
        }
        .btn-highlight:hover {
            background-color: #d14e2e;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(232, 93, 59, 0.4);
        }

        .btn-ghost-dark {
            background: transparent;
            border: 1px solid var(--color-accent);
            color: var(--color-accent);
        }
        .btn-ghost-dark:hover {
            background: rgba(224, 165, 38, 0.1);
            color: var(--color-accent);
            transform: translateY(-2px);
        }

        .btn-outline-light {
            background: transparent;
            border: 1px solid rgba(248, 245, 240, 0.5);
            color: var(--color-text-inverse);
        }
        .btn-outline-light:hover {
            background: rgba(248, 245, 240, 0.1);
            border-color: var(--color-text-inverse);
            color: var(--color-text-inverse);
            transform: translateY(-2px);
        }

        .card {
            background: var(--color-card);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            border: 1px solid var(--color-border);
            overflow: hidden;
            transition: all var(--transition-base);
        }
        .card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }

        .card-dark {
            background: var(--color-bg-dark);
            border: 1px solid rgba(248, 245, 240, 0.08);
            box-shadow: var(--shadow-dark-card);
        }
        .card-dark:hover {
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
            transform: translateY(-3px);
        }

        .tag {
            display: inline-block;
            padding: 4px 12px;
            background: rgba(224, 165, 38, 0.12);
            color: var(--color-accent-deep);
            border-radius: var(--radius-tag);
            font-size: 13px;
            font-weight: 500;
            font-family: var(--font-title);
            letter-spacing: 0.02em;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--color-text-secondary);
            margin-bottom: 20px;
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: var(--color-text-secondary);
        }
        .breadcrumb a:hover {
            color: var(--color-accent);
        }
        .breadcrumb i {
            font-size: 10px;
            color: var(--color-border);
        }

        /* Header styles */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            height: var(--header-height);
            background: var(--color-primary);
            display: flex;
            align-items: center;
            border-bottom: 1px solid rgba(248, 245, 240, 0.06);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        .logo {
            font-family: var(--font-title);
            font-size: 22px;
            font-weight: 800;
            color: var(--color-accent);
            letter-spacing: 0.01em;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .logo:hover {
            color: var(--color-accent);
        }
        .logo i {
            font-size: 18px;
            color: var(--color-accent);
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .menu-toggle {
            display: flex;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
        }
        .menu-toggle span {
            display: block;
            width: 24px;
            height: 2px;
            background: var(--color-accent);
            border-radius: 2px;
            transition: all var(--transition-base);
        }
        .menu-toggle:hover span {
            background: var(--color-highlight);
        }

        /* Fullscreen drawer */
        .drawer-overlay {
            position: fixed;
            inset: 0;
            background: var(--color-primary);
            z-index: 200;
            transform: translateX(100%);
            transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
            display: flex;
            flex-direction: column;
            overflow-y: auto;
        }
        .drawer-overlay.active {
            transform: translateX(0);
        }
        .drawer-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 20px;
            border-bottom: 1px solid rgba(248, 245, 240, 0.08);
        }
        .drawer-close {
            color: var(--color-text-inverse);
            font-size: 24px;
            padding: 8px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .drawer-close:hover {
            color: var(--color-accent);
        }
        .drawer-nav {
            flex: 1;
            display: flex;
            flex-direction: column;
            padding: 40px 20px;
            gap: 8px;
            max-width: 600px;
            margin: 0 auto;
            width: 100%;
        }
        .drawer-nav a {
            font-family: var(--font-title);
            font-size: 32px;
            font-weight: 700;
            color: var(--color-text-inverse);
            padding: 12px 0;
            border-bottom: 1px solid rgba(248, 245, 240, 0.06);
            display: flex;
            align-items: center;
            justify-content: space-between;
            transition: all var(--transition-base);
        }
        .drawer-nav a:hover {
            color: var(--color-accent);
            padding-left: 8px;
        }
        .drawer-nav a i {
            font-size: 16px;
            color: var(--color-accent-deep);
        }
        .drawer-cta {
            padding: 20px;
            text-align: center;
            border-top: 1px solid rgba(248, 245, 240, 0.08);
        }

        /* Hero styles */
        .page-hero {
            background: var(--color-primary);
            padding-top: calc(var(--header-height) + 40px);
            padding-bottom: 60px;
            position: relative;
            overflow: hidden;
        }
        .page-hero::before {
            content: '';
            position: absolute;
            top: -120px;
            right: -120px;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(224, 165, 38, 0.18) 0%, transparent 70%);
            border-radius: 50%;
        }
        .page-hero h1 {
            font-family: var(--font-title);
            font-size: 36px;
            font-weight: 800;
            line-height: 1.2;
            color: var(--color-text-inverse);
            margin-bottom: 16px;
        }
        .page-hero p {
            color: rgba(248, 245, 240, 0.7);
            max-width: 640px;
        }

        /* Rule cards */
        .rule-number {
            font-family: var(--font-title);
            font-size: 28px;
            font-weight: 800;
            color: var(--color-accent);
            line-height: 1;
            margin-bottom: 12px;
        }
        .rule-card {
            padding: 24px;
            height: 100%;
        }
        .rule-card h3 {
            font-family: var(--font-title);
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--color-text);
        }
        .rule-card p {
            color: var(--color-text-secondary);
            font-size: 14px;
            line-height: 1.7;
        }

        /* FAQ styles */
        .faq-item {
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            background: var(--color-card);
            margin-bottom: 12px;
            overflow: hidden;
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 18px 24px;
            cursor: pointer;
            font-family: var(--font-title);
            font-size: 16px;
            font-weight: 600;
            color: var(--color-text);
        }
        .faq-question i {
            transition: transform var(--transition-base);
            color: var(--color-accent-deep);
        }
        .faq-item.active .faq-question i {
            transform: rotate(180deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease;
            background: rgba(248, 245, 240, 0.5);
            padding: 0 24px;
        }
        .faq-item.active .faq-answer {
            max-height: 300px;
            padding: 0 24px 20px;
        }
        .faq-answer p {
            color: var(--color-text-secondary);
            font-size: 14px;
            line-height: 1.8;
        }

        /* Footer styles */
        .site-footer {
            background: var(--color-primary);
            padding: 60px 0 40px;
            color: rgba(248, 245, 240, 0.7);
        }
        .footer-brand {
            font-family: var(--font-title);
            font-size: 28px;
            font-weight: 800;
            color: var(--color-accent);
            display: block;
            margin-bottom: 16px;
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            margin: 24px 0;
        }
        .footer-links a {
            color: rgba(248, 245, 240, 0.7);
            font-size: 14px;
        }
        .footer-links a:hover {
            color: var(--color-accent);
        }
        .footer-bottom {
            border-top: 1px solid rgba(248, 245, 240, 0.08);
            padding-top: 24px;
            font-size: 13px;
            color: rgba(248, 245, 240, 0.45);
        }
        .footer-bottom a {
            color: rgba(248, 245, 240, 0.45);
        }
        .footer-bottom a:hover {
            color: var(--color-accent);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            section {
                padding: var(--section-pad-mobile) 0;
            }
            .page-hero h1 {
                font-size: 28px;
            }
        }
        @media (max-width: 768px) {
            .drawer-nav a {
                font-size: 24px;
            }
            .page-hero {
                padding-top: calc(var(--header-height) + 20px);
                padding-bottom: 40px;
            }
        }
        @media (min-width: 768px) {
            .drawer-overlay {
                width: 420px;
                transform: translateX(420px);
            }
            .drawer-overlay.active {
                transform: translateX(0);
            }
        }

/* roulang page: category1 */
:root {
            --color-primary: #1F1B16;
            --color-accent: #E0A526;
            --color-accent-deep: #B5822E;
            --color-highlight: #E85D3B;
            --color-bg: #F8F5F0;
            --color-bg-dark: #2A241D;
            --color-card: #FFFFFF;
            --color-border: #EBE5DB;
            --color-text: #1F1B16;
            --color-text-secondary: #6B6257;
            --color-text-inverse: #F8F5F0;
            --color-link: #B5822E;
            --radius-card: 12px;
            --radius-btn: 999px;
            --radius-tag: 6px;
            --shadow-card: 0 2px 8px rgba(31, 27, 22, 0.06);
            --shadow-card-hover: 0 8px 24px rgba(31, 27, 22, 0.12);
            --shadow-dark-card: 0 4px 16px rgba(0, 0, 0, 0.35);
            --section-pad-desktop: 72px;
            --section-pad-mobile: 48px;
            --container-max: 1200px;
            --header-height: 64px;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --font-title: -apple-system, BlinkMacSystemFont, "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
            --font-body: "Noto Serif SC", "Source Han Serif SC", "PingFang SC", "Microsoft YaHei", sans-serif;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.8;
            color: var(--color-text);
            background-color: var(--color-bg);
            min-height: 100vh;
            overflow-x: hidden;
        }

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

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

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

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

        button {
            font-family: var(--font-title);
            cursor: pointer;
            border: none;
            background: none;
            transition: all var(--transition-fast);
        }

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

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 20px;
        }

        section {
            padding: var(--section-pad-desktop) 0;
        }

        .section-label {
            display: inline-block;
            font-family: var(--font-title);
            font-size: 13px;
            font-weight: 500;
            color: var(--color-accent-deep);
            text-transform: uppercase;
            letter-spacing: 0.06em;
            margin-bottom: 12px;
        }

        .section-desc {
            font-size: 16px;
            line-height: 1.8;
            color: var(--color-text-secondary);
            max-width: 720px;
            margin-bottom: 32px;
        }

        .section-title {
            font-family: var(--font-title);
            font-size: 28px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--color-primary);
            margin-bottom: 12px;
            letter-spacing: 0.01em;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            font-family: var(--font-title);
            font-size: 14px;
            font-weight: 600;
            letter-spacing: 0.02em;
            transition: all var(--transition-base);
            text-decoration: none;
            border: 1px solid transparent;
            white-space: nowrap;
        }

        .btn:active {
            transform: translateY(1px);
        }

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

        .btn-primary:hover {
            background-color: var(--color-highlight);
            color: var(--color-primary);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(224, 165, 38, 0.35);
        }

        .btn-highlight {
            background-color: var(--color-highlight);
            color: #fff;
        }

        .btn-highlight:hover {
            background-color: #d14e2e;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(232, 93, 59, 0.4);
        }

        .btn-ghost-dark {
            background: transparent;
            border: 1px solid var(--color-accent);
            color: var(--color-accent);
        }

        .btn-ghost-dark:hover {
            background: rgba(224, 165, 38, 0.1);
            color: var(--color-accent);
            transform: translateY(-2px);
        }

        .btn-outline-light {
            background: transparent;
            border: 1px solid rgba(248, 245, 240, 0.5);
            color: var(--color-text-inverse);
        }

        .btn-outline-light:hover {
            background: rgba(248, 245, 240, 0.1);
            border-color: var(--color-text-inverse);
            color: var(--color-text-inverse);
            transform: translateY(-2px);
        }

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

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

        .card-dark {
            background: var(--color-bg-dark);
            border: 1px solid rgba(248, 245, 240, 0.08);
            box-shadow: var(--shadow-dark-card);
        }

        .card-dark:hover {
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
            transform: translateY(-3px);
        }

        /* Header */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 50;
            background-color: var(--color-primary);
            height: var(--header-height);
            display: flex;
            align-items: center;
            border-bottom: 1px solid rgba(224, 165, 38, 0.15);
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }

        .site-logo {
            font-family: var(--font-title);
            font-size: 20px;
            font-weight: 800;
            color: var(--color-accent);
            letter-spacing: 0.04em;
            display: flex;
            align-items: center;
            gap: 8px;
            text-decoration: none;
            transition: color var(--transition-fast);
        }

        .site-logo:hover {
            color: var(--color-highlight);
        }

        .site-logo .logo-icon {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--color-accent), var(--color-highlight));
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            color: var(--color-primary);
            flex-shrink: 0;
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .header-cta {
            display: none;
        }

        .hamburger-btn {
            display: inline-flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            gap: 5px;
            width: 40px;
            height: 40px;
            border-radius: 8px;
            background: transparent;
            border: 1px solid rgba(224, 165, 38, 0.3);
            transition: all var(--transition-fast);
            padding: 0;
        }

        .hamburger-btn:hover {
            background: rgba(224, 165, 38, 0.1);
            border-color: var(--color-accent);
        }

        .hamburger-btn:focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 2px;
        }

        .hamburger-line {
            display: block;
            width: 20px;
            height: 2px;
            background-color: var(--color-accent);
            border-radius: 2px;
            transition: all var(--transition-base);
            transform-origin: center;
        }

        .hamburger-btn.active .hamburger-line:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }

        .hamburger-btn.active .hamburger-line:nth-child(2) {
            opacity: 0;
            transform: scaleX(0);
        }

        .hamburger-btn.active .hamburger-line:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        /* Drawer */
        .drawer-overlay {
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.6);
            z-index: 100;
            opacity: 0;
            visibility: hidden;
            transition: all var(--transition-base);
            backdrop-filter: blur(2px);
        }

        .drawer-overlay.open {
            opacity: 1;
            visibility: visible;
        }

        .drawer {
            position: fixed;
            top: 0;
            right: 0;
            width: 100%;
            max-width: 400px;
            height: 100vh;
            background: var(--color-primary);
            z-index: 101;
            transform: translateX(100%);
            transition: transform var(--transition-base);
            display: flex;
            flex-direction: column;
            box-shadow: -8px 0 32px rgba(0, 0, 0, 0.4);
            border-left: 1px solid rgba(224, 165, 38, 0.2);
            overflow-y: auto;
        }

        .drawer.open {
            transform: translateX(0);
        }

        .drawer-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 20px 24px;
            border-bottom: 1px solid rgba(224, 165, 38, 0.15);
            flex-shrink: 0;
        }

        .drawer-logo {
            font-family: var(--font-title);
            font-size: 18px;
            font-weight: 700;
            color: var(--color-accent);
        }

        .drawer-close-btn {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            border: 1px solid rgba(224, 165, 38, 0.3);
            color: var(--color-accent);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            transition: all var(--transition-fast);
            background: transparent;
            flex-shrink: 0;
        }

        .drawer-close-btn:hover {
            background: rgba(224, 165, 38, 0.15);
            border-color: var(--color-accent);
        }

        .drawer-nav {
            padding: 24px;
            display: flex;
            flex-direction: column;
            gap: 6px;
            flex: 1;
        }

        .drawer-nav a {
            display: block;
            padding: 14px 16px;
            border-radius: 8px;
            font-family: var(--font-title);
            font-size: 16px;
            font-weight: 600;
            color: var(--color-text-inverse);
            text-decoration: none;
            transition: all var(--transition-fast);
            border-left: 3px solid transparent;
            letter-spacing: 0.02em;
            position: relative;
        }

        .drawer-nav a:hover {
            background: rgba(224, 165, 38, 0.1);
            color: var(--color-accent);
            border-left-color: var(--color-accent);
            padding-left: 20px;
        }

        .drawer-nav a.active {
            background: rgba(224, 165, 38, 0.15);
            color: var(--color-accent);
            border-left-color: var(--color-highlight);
        }

        .drawer-nav a .nav-arrow {
            position: absolute;
            right: 16px;
            top: 50%;
            transform: translateY(-50%);
            opacity: 0;
            transition: all var(--transition-fast);
            font-size: 14px;
        }

        .drawer-nav a:hover .nav-arrow {
            opacity: 1;
            right: 12px;
        }

        .drawer-footer {
            padding: 20px 24px;
            border-top: 1px solid rgba(224, 165, 38, 0.15);
            flex-shrink: 0;
        }

        .drawer-footer p {
            font-family: var(--font-title);
            font-size: 12px;
            color: rgba(248, 245, 240, 0.5);
            letter-spacing: 0.04em;
            margin: 0;
        }

        /* Breadcrumb */
        .breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 6px;
            font-family: var(--font-title);
            font-size: 13px;
            font-weight: 500;
            color: var(--color-text-secondary);
            margin-bottom: 16px;
        }

        .breadcrumb a {
            color: var(--color-accent-deep);
            text-decoration: none;
            transition: color var(--transition-fast);
        }

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

        .breadcrumb .separator {
            color: var(--color-border);
            font-weight: 400;
            margin: 0 2px;
        }

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

        /* Page Hero (分类页头部) */
        .page-hero {
            position: relative;
            padding: 56px 0 48px;
            background: var(--color-bg-dark);
            overflow: hidden;
        }

        .page-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background:
                radial-gradient(ellipse at 30% 20%, rgba(224, 165, 38, 0.2) 0%, transparent 60%),
                radial-gradient(ellipse at 70% 80%, rgba(232, 93, 59, 0.12) 0%, transparent 50%),
                url('/assets/images/707753bdc3088dbd.webp') center/cover no-repeat;
            background-blend-mode: overlay;
            opacity: 0.25;
            pointer-events: none;
        }

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

        .page-hero .breadcrumb {
            color: rgba(248, 245, 240, 0.6);
            margin-bottom: 20px;
        }

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

        .page-hero .breadcrumb a:hover {
            color: var(--color-highlight);
        }

        .page-hero .breadcrumb .separator {
            color: rgba(248, 245, 240, 0.3);
        }

        .page-hero .breadcrumb .current {
            color: var(--color-text-inverse);
        }

        .page-hero h1 {
            font-family: var(--font-title);
            font-size: 32px;
            font-weight: 800;
            line-height: 1.2;
            color: var(--color-text-inverse);
            margin-bottom: 16px;
            letter-spacing: 0.01em;
        }

        .page-hero .hero-desc {
            font-size: 16px;
            line-height: 1.8;
            color: rgba(248, 245, 240, 0.75);
            max-width: 680px;
            margin-bottom: 0;
        }

        /* Experience Card Grid */
        .experience-grid {
            display: grid;
            grid-template-columns: repeat(1, 1fr);
            gap: 24px;
        }

        .experience-card .card-image {
            position: relative;
            height: 200px;
            overflow: hidden;
            border-radius: var(--radius-card) var(--radius-card) 0 0;
            background-color: var(--color-bg);
        }

        .experience-card .card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 0;
            transition: transform var(--transition-base);
        }

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

        .experience-card .card-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--color-highlight);
            color: #fff;
            font-family: var(--font-title);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: var(--radius-tag);
            letter-spacing: 0.04em;
        }

        .experience-card .card-body {
            padding: 20px 20px 24px;
        }

        .experience-card .card-body h3 {
            font-family: var(--font-title);
            font-size: 18px;
            font-weight: 600;
            line-height: 1.35;
            color: var(--color-primary);
            margin-bottom: 8px;
        }

        .experience-card .card-body p {
            font-size: 14px;
            line-height: 1.7;
            color: var(--color-text-secondary);
            margin-bottom: 12px;
        }

        .experience-card .card-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            font-family: var(--font-title);
            font-size: 12px;
            font-weight: 500;
            color: var(--color-text-secondary);
        }

        .experience-card .card-meta span {
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .experience-card .card-meta i {
            color: var(--color-accent-deep);
            font-size: 12px;
        }

        /* Experience Map */
        .map-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }

        .map-zone {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 20px;
            text-align: center;
            transition: all var(--transition-base);
            position: relative;
            min-height: 120px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
        }

        .map-zone:hover {
            border-color: var(--color-accent);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }

        .map-zone .zone-icon {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(224, 165, 38, 0.15);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 10px;
            color: var(--color-accent-deep);
            font-size: 16px;
            transition: all var(--transition-fast);
        }

        .map-zone:hover .zone-icon {
            background: var(--color-accent);
            color: var(--color-primary);
        }

        .map-zone .zone-name {
            font-family: var(--font-title);
            font-size: 14px;
            font-weight: 600;
            color: var(--color-primary);
            line-height: 1.3;
        }

        .map-zone .zone-position {
            font-family: var(--font-title);
            font-size: 11px;
            font-weight: 500;
            color: var(--color-accent-deep);
            margin-top: 4px;
            letter-spacing: 0.04em;
        }

        /* Schedule Table */
        .schedule-table-wrapper {
            background: var(--color-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--color-border);
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }

        .schedule-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 14px;
        }

        .schedule-table thead {
            background: var(--color-primary);
        }

        .schedule-table thead th {
            padding: 14px 16px;
            text-align: left;
            font-family: var(--font-title);
            font-size: 13px;
            font-weight: 600;
            color: var(--color-accent);
            letter-spacing: 0.04em;
            white-space: nowrap;
        }

        .schedule-table tbody td {
            padding: 12px 16px;
            border-bottom: 1px solid var(--color-border);
            color: var(--color-text);
            vertical-align: middle;
        }

        .schedule-table tbody tr:last-child td {
            border-bottom: none;
        }

        .schedule-table tbody tr:hover {
            background: rgba(224, 165, 38, 0.05);
        }

        .schedule-table .time-slot {
            font-family: var(--font-title);
            font-weight: 600;
            color: var(--color-primary);
            white-space: nowrap;
        }

        .schedule-table .zone-tag {
            display: inline-block;
            background: rgba(224, 165, 38, 0.15);
            color: var(--color-accent-deep);
            font-family: var(--font-title);
            font-size: 12px;
            font-weight: 600;
            padding: 2px 10px;
            border-radius: var(--radius-tag);
            white-space: nowrap;
        }

        /* Device List */
        .device-list {
            display: grid;
            grid-template-columns: repeat(1, 1fr);
            gap: 20px;
        }

        .device-item {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 20px;
            display: flex;
            gap: 16px;
            align-items: flex-start;
            transition: all var(--transition-base);
        }

        .device-item:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
            border-color: var(--color-accent);
        }

        .device-icon {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background: rgba(224, 165, 38, 0.15);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            color: var(--color-accent-deep);
            font-size: 18px;
        }

        .device-info h4 {
            font-family: var(--font-title);
            font-size: 15px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 4px;
        }

        .device-info p {
            font-size: 13px;
            line-height: 1.7;
            color: var(--color-text-secondary);
            margin: 0;
        }

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

        .audience-card {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 24px;
            transition: all var(--transition-base);
        }

        .audience-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
            border-color: var(--color-accent);
        }

        .audience-card .audience-icon {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: rgba(224, 165, 38, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 14px;
            color: var(--color-accent-deep);
            font-size: 18px;
        }

        .audience-card h4 {
            font-family: var(--font-title);
            font-size: 16px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 8px;
        }

        .audience-card p {
            font-size: 14px;
            line-height: 1.7;
            color: var(--color-text-secondary);
            margin: 0;
        }

        /* Category Entry */
        .category-entry-grid {
            display: grid;
            grid-template-columns: repeat(1, 1fr);
            gap: 20px;
        }

        .category-entry-card {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 28px 24px;
            text-align: center;
            text-decoration: none;
            transition: all var(--transition-base);
            display: block;
            position: relative;
            overflow: hidden;
        }

        .category-entry-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
            border-color: var(--color-accent);
        }

        .category-entry-card .entry-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: rgba(224, 165, 38, 0.15);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 14px;
            color: var(--color-accent-deep);
            font-size: 20px;
            transition: all var(--transition-fast);
        }

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

        .category-entry-card h4 {
            font-family: var(--font-title);
            font-size: 18px;
            font-weight: 700;
            color: var(--color-primary);
            margin-bottom: 6px;
        }

        .category-entry-card p {
            font-size: 13px;
            line-height: 1.7;
            color: var(--color-text-secondary);
            margin-bottom: 12px;
        }

        .category-entry-card .entry-link-text {
            font-family: var(--font-title);
            font-size: 13px;
            font-weight: 600;
            color: var(--color-accent-deep);
            transition: color var(--transition-fast);
        }

        .category-entry-card:hover .entry-link-text {
            color: var(--color-highlight);
        }

        /* View More Button */
        .view-more-section {
            text-align: center;
            padding: 32px 0 56px;
        }

        /* Footer */
        footer {
            background-color: var(--color-primary);
            color: var(--color-text-inverse);
            padding: 48px 0 32px;
            border-top: 1px solid rgba(224, 165, 38, 0.15);
        }

        footer .container {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }

        .footer-brand {
            font-family: var(--font-title);
            font-size: 22px;
            font-weight: 800;
            color: var(--color-accent);
            letter-spacing: 0.04em;
        }

        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 20px;
            margin: 8px 0;
        }

        .footer-links a {
            color: rgba(248, 245, 240, 0.65);
            text-decoration: none;
            font-family: var(--font-title);
            font-size: 13px;
            font-weight: 500;
            transition: color var(--transition-fast);
        }

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

        .footer-bottom {
            border-top: 1px solid rgba(248, 245, 240, 0.1);
            padding-top: 16px;
            margin-top: 8px;
        }

        .footer-bottom p {
            font-size: 13px;
            color: rgba(248, 245, 240, 0.55);
            line-height: 1.7;
        }

        .footer-bottom a {
            color: rgba(248, 245, 240, 0.55);
            text-decoration: none;
            transition: color var(--transition-fast);
        }

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

        /* Responsive */
        @media (min-width: 640px) {
            .section-title {
                font-size: 32px;
            }
            .experience-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .map-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .device-list {
                grid-template-columns: repeat(2, 1fr);
            }
            .audience-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .category-entry-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .header-cta {
                display: inline-flex;
            }
        }

        @media (min-width: 1024px) {
            .section-title {
                font-size: 36px;
            }
            .experience-grid {
                grid-template-columns: repeat(4, 1fr);
            }
            .map-grid {
                grid-template-columns: repeat(4, 1fr);
            }
            .device-list {
                grid-template-columns: repeat(4, 1fr);
            }
            .audience-grid {
                grid-template-columns: repeat(4, 1fr);
            }
            .page-hero h1 {
                font-size: 44px;
            }
            .page-hero .hero-desc {
                font-size: 17px;
            }
        }

        @media (max-width: 639px) {
            section {
                padding: var(--section-pad-mobile) 0;
            }
            .section-title {
                font-size: 24px;
            }
            .page-hero {
                padding: 36px 0 32px;
            }
            .page-hero h1 {
                font-size: 26px;
            }
            .page-hero .hero-desc {
                font-size: 14px;
            }
            .experience-card .card-image {
                height: 160px;
            }
            .drawer {
                max-width: 100%;
            }
            .schedule-table {
                font-size: 12px;
                display: block;
                overflow-x: auto;
                white-space: nowrap;
            }
            .schedule-table thead,
            .schedule-table tbody,
            .schedule-table tr,
            .schedule-table td,
            .schedule-table th {
                display: table-cell;
            }
            .map-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .map-zone {
                padding: 14px;
                min-height: 90px;
            }
            .map-zone .zone-icon {
                width: 32px;
                height: 32px;
                font-size: 13px;
                margin-bottom: 6px;
            }
            .map-zone .zone-name {
                font-size: 12px;
            }
        }

/* roulang page: category3 */
:root {
            --color-primary: #1F1B16;
            --color-accent: #E0A526;
            --color-accent-deep: #B5822E;
            --color-highlight: #E85D3B;
            --color-bg: #F8F5F0;
            --color-bg-dark: #2A241D;
            --color-card: #FFFFFF;
            --color-border: #EBE5DB;
            --color-text: #1F1B16;
            --color-text-secondary: #6B6257;
            --color-text-inverse: #F8F5F0;
            --color-link: #B5822E;
            --radius-card: 12px;
            --radius-btn: 999px;
            --radius-tag: 6px;
            --shadow-card: 0 2px 8px rgba(31, 27, 22, 0.06);
            --shadow-card-hover: 0 8px 24px rgba(31, 27, 22, 0.12);
            --shadow-dark-card: 0 4px 16px rgba(0, 0, 0, 0.35);
            --section-pad-desktop: 72px;
            --section-pad-mobile: 48px;
            --container-max: 1200px;
            --header-height: 64px;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --font-title: -apple-system, BlinkMacSystemFont, "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
            --font-body: "Noto Serif SC", "Source Han Serif SC", "PingFang SC", "Microsoft YaHei", sans-serif;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.8;
            color: var(--color-text);
            background-color: var(--color-bg);
            min-height: 100vh;
            overflow-x: hidden;
        }

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

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

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

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

        button {
            font-family: var(--font-title);
            cursor: pointer;
            border: none;
            background: none;
            transition: all var(--transition-fast);
        }

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

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 20px;
        }

        section {
            padding: var(--section-pad-desktop) 0;
        }

        .section-label {
            display: inline-block;
            font-family: var(--font-title);
            font-size: 13px;
            font-weight: 500;
            color: var(--color-accent-deep);
            text-transform: uppercase;
            letter-spacing: 0.06em;
            margin-bottom: 12px;
        }

        .section-desc {
            font-size: 16px;
            line-height: 1.8;
            color: var(--color-text-secondary);
            max-width: 720px;
            margin-bottom: 32px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            font-family: var(--font-title);
            font-size: 14px;
            font-weight: 600;
            letter-spacing: 0.02em;
            transition: all var(--transition-base);
            text-decoration: none;
            border: 1px solid transparent;
        }

        .btn:active {
            transform: translateY(1px);
        }

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

        .btn-primary:hover {
            background-color: var(--color-highlight);
            color: var(--color-primary);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(224, 165, 38, 0.35);
        }

        .btn-highlight {
            background-color: var(--color-highlight);
            color: #fff;
        }

        .btn-highlight:hover {
            background-color: #d14e2e;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(232, 93, 59, 0.4);
        }

        .btn-ghost-dark {
            background: transparent;
            border: 1px solid var(--color-accent);
            color: var(--color-accent);
        }

        .btn-ghost-dark:hover {
            background: rgba(224, 165, 38, 0.1);
            color: var(--color-accent);
            transform: translateY(-2px);
        }

        .btn-outline-light {
            background: transparent;
            border: 1px solid rgba(248, 245, 240, 0.5);
            color: var(--color-text-inverse);
        }

        .btn-outline-light:hover {
            background: rgba(248, 245, 240, 0.1);
            border-color: var(--color-text-inverse);
            color: var(--color-text-inverse);
            transform: translateY(-2px);
        }

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

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

        .card-dark {
            background: var(--color-bg-dark);
            border: 1px solid rgba(248, 245, 240, 0.08);
            box-shadow: var(--shadow-dark-card);
        }

        .card-dark:hover {
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
            transform: translateY(-3px);
        }

        .tag {
            display: inline-block;
            padding: 4px 12px;
            border-radius: var(--radius-tag);
            font-family: var(--font-title);
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.03em;
            background: rgba(224, 165, 38, 0.12);
            color: var(--color-accent-deep);
        }

        .tag-dark {
            background: rgba(224, 165, 38, 0.18);
            color: var(--color-accent);
        }

        .tag-highlight {
            background: rgba(232, 93, 59, 0.12);
            color: var(--color-highlight);
        }

        .event-card .event-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 8px 16px;
            font-size: 13px;
            color: var(--color-text-secondary);
            font-family: var(--font-title);
        }

        .event-card .event-meta span {
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .event-card .event-meta i {
            color: var(--color-accent-deep);
            font-size: 12px;
        }

        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px;
            font-family: var(--font-title);
            font-size: 13px;
            color: rgba(248, 245, 240, 0.6);
            margin-bottom: 20px;
        }

        .breadcrumb a {
            color: rgba(248, 245, 240, 0.7);
            transition: color var(--transition-fast);
        }

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

        .breadcrumb .separator {
            color: rgba(248, 245, 240, 0.35);
            font-size: 11px;
        }

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

        .page-heading {
            background: var(--color-primary);
            padding: 56px 0 48px;
            position: relative;
            overflow: hidden;
        }

        .page-heading::before {
            content: '';
            position: absolute;
            top: -80px;
            right: -60px;
            width: 320px;
            height: 320px;
            background: radial-gradient(circle, rgba(224, 165, 38, 0.18) 0%, transparent 70%);
            pointer-events: none;
            border-radius: 50%;
        }

        .page-heading::after {
            content: '';
            position: absolute;
            bottom: -100px;
            left: -40px;
            width: 280px;
            height: 280px;
            background: radial-gradient(circle, rgba(232, 93, 59, 0.12) 0%, transparent 70%);
            pointer-events: none;
            border-radius: 50%;
        }

        .page-heading .heading-content {
            position: relative;
            z-index: 2;
        }

        .page-heading h1 {
            font-family: var(--font-title);
            font-size: 40px;
            font-weight: 800;
            line-height: 1.2;
            color: var(--color-text-inverse);
            margin-bottom: 16px;
            letter-spacing: 0.01em;
        }

        .page-heading .heading-desc {
            font-size: 16px;
            line-height: 1.8;
            color: rgba(248, 245, 240, 0.72);
            max-width: 680px;
        }

        .timeline {
            position: relative;
            padding-left: 32px;
        }

        .timeline::before {
            content: '';
            position: absolute;
            left: 10px;
            top: 8px;
            bottom: 8px;
            width: 2px;
            background: linear-gradient(180deg, var(--color-accent) 0%, rgba(224, 165, 38, 0.3) 100%);
        }

        .timeline-item {
            position: relative;
            padding-bottom: 32px;
        }

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

        .timeline-item::before {
            content: '';
            position: absolute;
            left: -27px;
            top: 6px;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--color-accent);
            border: 2px solid var(--color-bg);
            box-shadow: 0 0 0 3px rgba(224, 165, 38, 0.25);
        }

        .timeline-item .time {
            font-family: var(--font-title);
            font-size: 13px;
            font-weight: 600;
            color: var(--color-accent-deep);
            letter-spacing: 0.04em;
        }

        .timeline-item .timeline-title {
            font-family: var(--font-title);
            font-size: 17px;
            font-weight: 700;
            color: var(--color-text);
            margin: 4px 0 6px;
        }

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

        .register-banner {
            background: var(--color-primary);
            position: relative;
            overflow: hidden;
            border-radius: var(--radius-card);
            padding: 48px 40px;
            background-image: url('/assets/images/977bcc6275bd5143.webp');
            background-size: cover;
            background-position: center;
        }

        .register-banner::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(31, 27, 22, 0.88) 0%, rgba(31, 27, 22, 0.55) 100%);
            border-radius: var(--radius-card);
            pointer-events: none;
        }

        .register-banner .register-content {
            position: relative;
            z-index: 2;
        }

        .register-banner h2 {
            font-family: var(--font-title);
            font-size: 28px;
            font-weight: 700;
            color: var(--color-text-inverse);
            margin-bottom: 12px;
        }

        .register-banner p {
            color: rgba(248, 245, 240, 0.75);
            font-size: 15px;
            line-height: 1.7;
            max-width: 560px;
            margin-bottom: 24px;
        }

        .category-link-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .category-link-card {
            background: var(--color-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--color-border);
            box-shadow: var(--shadow-card);
            padding: 24px 20px;
            text-align: center;
            transition: all var(--transition-base);
            display: block;
            text-decoration: none;
            color: var(--color-text);
        }

        .category-link-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
            color: var(--color-text);
            border-color: var(--color-accent);
        }

        .category-link-card .cat-icon {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: rgba(224, 165, 38, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 12px;
            font-size: 20px;
            color: var(--color-accent-deep);
        }

        .category-link-card h3 {
            font-family: var(--font-title);
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 6px;
        }

        .category-link-card p {
            font-size: 13px;
            color: var(--color-text-secondary);
            line-height: 1.6;
        }

        .more-btn-wrap {
            text-align: center;
            padding: 16px 0 8px;
        }

        @media (max-width: 1024px) {
            .page-heading h1 {
                font-size: 34px;
            }
            .register-banner {
                padding: 36px 28px;
            }
        }

        @media (max-width: 768px) {
            section {
                padding: var(--section-pad-mobile) 0;
            }
            .page-heading {
                padding: 40px 0 36px;
            }
            .page-heading h1 {
                font-size: 28px;
            }
            .page-heading .heading-desc {
                font-size: 14px;
                line-height: 1.7;
            }
            .timeline {
                padding-left: 26px;
            }
            .timeline-item::before {
                left: -22px;
                width: 10px;
                height: 10px;
            }
            .timeline-item .timeline-title {
                font-size: 15px;
            }
            .category-link-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .register-banner {
                padding: 28px 20px;
            }
            .register-banner h2 {
                font-size: 22px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .page-heading h1 {
                font-size: 24px;
                line-height: 1.3;
            }
            .breadcrumb {
                font-size: 12px;
                gap: 6px;
            }
            .event-card .event-meta {
                font-size: 12px;
                gap: 6px 10px;
            }
            .category-link-card {
                padding: 18px 14px;
            }
        }

.site-header {
            position: sticky;
            top: 0;
            z-index: 60;
            background: var(--color-primary);
            height: var(--header-height);
            display: flex;
            align-items: center;
            border-bottom: 1px solid rgba(248, 245, 240, 0.08);
        }

        .site-header .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }

        .site-logo {
            font-family: var(--font-title);
            font-size: 20px;
            font-weight: 800;
            color: var(--color-accent);
            letter-spacing: 0.03em;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .site-logo:hover {
            color: var(--color-accent);
        }

        .site-logo .logo-icon {
            width: 28px;
            height: 28px;
            border-radius: 6px;
            background: var(--color-accent);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--color-primary);
            font-size: 14px;
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .hamburger-btn {
            width: 44px;
            height: 44px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 5px;
            background: transparent;
            border: none;
            cursor: pointer;
            border-radius: 8px;
            transition: background var(--transition-fast);
        }

        .hamburger-btn:hover {
            background: rgba(224, 165, 38, 0.12);
        }

        .hamburger-btn .bar {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--color-accent);
            border-radius: 2px;
            transition: all var(--transition-base);
        }

        .hamburger-btn.active .bar:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .hamburger-btn.active .bar:nth-child(2) {
            opacity: 0;
        }
        .hamburger-btn.active .bar:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        .drawer-overlay {
            position: fixed;
            inset: 0;
            background: rgba(31, 27, 22, 0.65);
            z-index: 80;
            opacity: 0;
            pointer-events: none;
            transition: opacity var(--transition-base);
        }

        .drawer-overlay.open {
            opacity: 1;
            pointer-events: auto;
        }

        .side-drawer {
            position: fixed;
            top: 0;
            right: 0;
            height: 100vh;
            width: 100%;
            max-width: 400px;
            background: var(--color-primary);
            z-index: 90;
            transform: translateX(100%);
            transition: transform var(--transition-base);
            display: flex;
            flex-direction: column;
            padding: 24px 32px;
            box-shadow: 0 0 60px rgba(0, 0, 0, 0.5);
            border-left: 1px solid rgba(224, 165, 38, 0.2);
        }

        .side-drawer.open {
            transform: translateX(0);
        }

        .drawer-head {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-bottom: 20px;
            border-bottom: 1px solid rgba(248, 245, 240, 0.1);
            margin-bottom: 28px;
        }

        .drawer-logo {
            font-family: var(--font-title);
            font-size: 18px;
            font-weight: 700;
            color: var(--color-accent);
        }

        .drawer-close {
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(248, 245, 240, 0.06);
            border: none;
            border-radius: 50%;
            cursor: pointer;
            color: rgba(248, 245, 240, 0.7);
            font-size: 16px;
            transition: all var(--transition-fast);
        }

        .drawer-close:hover {
            background: rgba(232, 93, 59, 0.2);
            color: var(--color-highlight);
        }

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

        .drawer-nav a {
            display: block;
            font-family: var(--font-title);
            font-size: 18px;
            font-weight: 600;
            color: rgba(248, 245, 240, 0.78);
            padding: 12px 16px;
            border-radius: 8px;
            text-decoration: none;
            transition: all var(--transition-fast);
            position: relative;
            letter-spacing: 0.02em;
        }

        .drawer-nav a:hover {
            color: var(--color-accent);
            background: rgba(224, 165, 38, 0.08);
        }

        .drawer-nav a.active {
            color: var(--color-accent);
            background: rgba(224, 165, 38, 0.1);
        }

        .drawer-nav a.active::after {
            content: '';
            position: absolute;
            left: 16px;
            bottom: 6px;
            width: 24px;
            height: 2px;
            background: var(--color-accent);
            border-radius: 2px;
        }

        .drawer-footer {
            margin-top: auto;
            padding-top: 20px;
            border-top: 1px solid rgba(248, 245, 240, 0.1);
        }

        .drawer-footer p {
            font-size: 13px;
            color: rgba(248, 245, 240, 0.45);
            line-height: 1.6;
        }

        @media (max-width: 768px) {
            .side-drawer {
                max-width: 100%;
                padding: 20px;
            }
            .drawer-nav a {
                font-size: 16px;
                padding: 10px 14px;
            }
            .header-cta {
                display: none;
            }
            .site-logo {
                font-size: 17px;
            }
        }

.site-footer {
            background: var(--color-primary);
            padding: 48px 0 32px;
            color: rgba(248, 245, 240, 0.7);
        }

        .site-footer .footer-brand {
            display: block;
            font-family: var(--font-title);
            font-size: 20px;
            font-weight: 700;
            color: var(--color-accent);
            margin-bottom: 12px;
        }

        .site-footer .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 8px 20px;
            margin: 20px 0;
            padding: 16px 0;
            border-top: 1px solid rgba(248, 245, 240, 0.08);
            border-bottom: 1px solid rgba(248, 245, 240, 0.08);
        }

        .site-footer .footer-links a {
            font-family: var(--font-title);
            font-size: 14px;
            color: rgba(248, 245, 240, 0.65);
            text-decoration: none;
            transition: color var(--transition-fast);
        }

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

        .site-footer .footer-bottom {
            font-size: 13px;
            line-height: 1.7;
            color: rgba(248, 245, 240, 0.45);
        }

        .site-footer .footer-bottom a {
            color: rgba(248, 245, 240, 0.55);
            text-decoration: none;
        }

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

        @media (max-width: 768px) {
            .site-footer {
                padding: 36px 0 24px;
            }
            .site-footer .footer-links {
                gap: 6px 16px;
            }
        }

/* roulang page: category4 */
:root {
            --color-primary: #1F1B16;
            --color-accent: #E0A526;
            --color-accent-deep: #B5822E;
            --color-highlight: #E85D3B;
            --color-bg: #F8F5F0;
            --color-bg-dark: #2A241D;
            --color-card: #FFFFFF;
            --color-border: #EBE5DB;
            --color-text: #1F1B16;
            --color-text-secondary: #6B6257;
            --color-text-inverse: #F8F5F0;
            --color-link: #B5822E;
            --radius-card: 12px;
            --radius-btn: 999px;
            --radius-tag: 6px;
            --shadow-card: 0 2px 8px rgba(31, 27, 22, 0.06);
            --shadow-card-hover: 0 8px 24px rgba(31, 27, 22, 0.12);
            --shadow-dark-card: 0 4px 16px rgba(0, 0, 0, 0.35);
            --section-pad-desktop: 72px;
            --section-pad-mobile: 48px;
            --container-max: 1200px;
            --header-height: 64px;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --font-title: -apple-system, BlinkMacSystemFont, "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
            --font-body: "Noto Serif SC", "Source Han Serif SC", "PingFang SC", "Microsoft YaHei", sans-serif;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.8;
            color: var(--color-text);
            background-color: var(--color-bg);
            min-height: 100vh;
            padding-bottom: 0;
        }

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

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

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

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

        button {
            font-family: var(--font-title);
            cursor: pointer;
            border: none;
            background: none;
            transition: all var(--transition-fast);
        }

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

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 20px;
        }

        section {
            padding: var(--section-pad-desktop) 0;
        }

        .section-label {
            display: inline-block;
            font-family: var(--font-title);
            font-size: 13px;
            font-weight: 500;
            color: var(--color-accent-deep);
            text-transform: uppercase;
            letter-spacing: 0.06em;
            margin-bottom: 12px;
        }

        .section-desc {
            font-size: 16px;
            line-height: 1.8;
            color: var(--color-text-secondary);
            max-width: 720px;
            margin-bottom: 32px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            font-family: var(--font-title);
            font-size: 14px;
            font-weight: 600;
            letter-spacing: 0.02em;
            transition: all var(--transition-base);
            text-decoration: none;
            border: 1px solid transparent;
        }

        .btn:active {
            transform: translateY(1px);
        }

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

        .btn-primary:hover {
            background-color: var(--color-highlight);
            color: var(--color-primary);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(224, 165, 38, 0.35);
        }

        .btn-highlight {
            background-color: var(--color-highlight);
            color: #fff;
        }

        .btn-highlight:hover {
            background-color: #d14e2e;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(232, 93, 59, 0.4);
        }

        .btn-ghost-dark {
            background: transparent;
            border: 1px solid var(--color-accent);
            color: var(--color-accent);
        }

        .btn-ghost-dark:hover {
            background: rgba(224, 165, 38, 0.1);
            color: var(--color-accent);
            transform: translateY(-2px);
        }

        .btn-outline-light {
            background: transparent;
            border: 1px solid rgba(248, 245, 240, 0.5);
            color: var(--color-text-inverse);
        }

        .btn-outline-light:hover {
            background: rgba(248, 245, 240, 0.1);
            border-color: var(--color-text-inverse);
            color: var(--color-text-inverse);
            transform: translateY(-2px);
        }

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

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

        .card-dark {
            background: var(--color-bg-dark);
            border: 1px solid rgba(248, 245, 240, 0.08);
            box-shadow: var(--shadow-dark-card);
        }

        .card-dark:hover {
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
            transform: translateY(-3px);
        }

        .badge {
            display: inline-block;
            padding: 3px 10px;
            border-radius: var(--radius-tag);
            font-family: var(--font-title);
            font-size: 12px;
            font-weight: 500;
            letter-spacing: 0.03em;
        }

        /* Header 与抽屉导航 */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            height: var(--header-height);
            background-color: rgba(31, 27, 22, 0.97);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(224, 165, 38, 0.15);
            box-shadow: 0 1px 8px rgba(0, 0, 0, 0.3);
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }

        .logo-link {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
            color: var(--color-accent);
            font-family: var(--font-title);
            font-size: 20px;
            font-weight: 800;
            letter-spacing: 0.04em;
            transition: color var(--transition-fast);
        }

        .logo-link:hover {
            color: var(--color-highlight);
        }

        .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            border-radius: 8px;
            background: var(--color-accent);
            color: var(--color-primary);
            font-size: 13px;
            font-weight: 800;
            letter-spacing: 0;
            flex-shrink: 0;
        }

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

        .hamburger-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            border-radius: 10px;
            border: 1px solid rgba(224, 165, 38, 0.35);
            background: rgba(224, 165, 38, 0.08);
            color: var(--color-accent);
            font-size: 18px;
            transition: all var(--transition-fast);
        }

        .hamburger-btn:hover {
            background: rgba(224, 165, 38, 0.2);
            border-color: var(--color-accent);
            color: var(--color-accent);
            transform: scale(1.05);
        }

        .hamburger-btn:active {
            transform: scale(0.95);
        }

        .header-cta {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 20px;
            border-radius: var(--radius-btn);
            background: var(--color-accent);
            color: var(--color-primary);
            font-family: var(--font-title);
            font-size: 13px;
            font-weight: 600;
            text-decoration: none;
            transition: all var(--transition-base);
        }

        .header-cta:hover {
            background: var(--color-highlight);
            color: var(--color-primary);
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(224, 165, 38, 0.3);
        }

        /* 侧滑抽屉 */
        .drawer-overlay {
            position: fixed;
            inset: 0;
            background: rgba(20, 16, 10, 0.72);
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
            z-index: 200;
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.35s ease, visibility 0.35s ease;
        }

        .drawer-overlay.active {
            opacity: 1;
            visibility: visible;
        }

        .drawer-panel {
            position: fixed;
            top: 0;
            right: -420px;
            width: 100%;
            max-width: 400px;
            height: 100vh;
            background: var(--color-primary);
            z-index: 210;
            padding: 32px 28px;
            display: flex;
            flex-direction: column;
            transition: right 0.4s cubic-bezier(0.22, 1, 0.36, 1);
            box-shadow: -12px 0 40px rgba(0, 0, 0, 0.4);
            border-left: 1px solid rgba(224, 165, 38, 0.2);
            overflow-y: auto;
        }

        .drawer-panel.active {
            right: 0;
        }

        .drawer-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 40px;
            padding-bottom: 20px;
            border-bottom: 1px solid rgba(224, 165, 38, 0.2);
        }

        .drawer-logo {
            font-family: var(--font-title);
            font-size: 18px;
            font-weight: 800;
            color: var(--color-accent);
            letter-spacing: 0.04em;
        }

        .drawer-close {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 10px;
            border: 1px solid rgba(248, 245, 240, 0.2);
            background: rgba(248, 245, 240, 0.05);
            color: var(--color-text-inverse);
            font-size: 18px;
            transition: all var(--transition-fast);
        }

        .drawer-close:hover {
            background: rgba(248, 245, 240, 0.15);
            border-color: var(--color-accent);
            color: var(--color-accent);
            transform: rotate(90deg);
        }

        .drawer-nav {
            display: flex;
            flex-direction: column;
            gap: 4px;
            flex: 1;
        }

        .drawer-nav a {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 16px;
            font-family: var(--font-title);
            font-size: 16px;
            font-weight: 600;
            color: rgba(248, 245, 240, 0.75);
            text-decoration: none;
            border-radius: 8px;
            transition: all var(--transition-fast);
            position: relative;
            letter-spacing: 0.02em;
        }

        .drawer-nav a:hover {
            background: rgba(224, 165, 38, 0.12);
            color: var(--color-accent);
            padding-left: 22px;
        }

        .drawer-nav a.active {
            color: var(--color-accent);
            background: rgba(224, 165, 38, 0.08);
            border-left: 3px solid var(--color-accent);
        }

        .drawer-nav a .nav-arrow {
            font-size: 13px;
            color: rgba(248, 245, 240, 0.35);
            transition: all var(--transition-fast);
        }

        .drawer-nav a:hover .nav-arrow {
            color: var(--color-accent);
            transform: translateX(4px);
        }

        .drawer-footer {
            margin-top: auto;
            padding-top: 24px;
            border-top: 1px solid rgba(224, 165, 38, 0.15);
        }

        .drawer-footer p {
            font-size: 12px;
            color: rgba(248, 245, 240, 0.4);
            margin-bottom: 8px;
            text-align: center;
        }

        /* 面包屑 */
        .breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 6px;
            font-family: var(--font-title);
            font-size: 13px;
            color: rgba(248, 245, 240, 0.55);
            margin-bottom: 20px;
        }

        .breadcrumb a {
            color: rgba(248, 245, 240, 0.7);
            text-decoration: none;
            transition: color var(--transition-fast);
        }

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

        .breadcrumb .separator {
            color: rgba(248, 245, 240, 0.35);
            font-size: 11px;
        }

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

        /* 分类页 H1 头部 */
        .page-hero {
            background: linear-gradient(135deg, var(--color-primary) 0%, #1a1612 55%, #2A241D 100%);
            position: relative;
            overflow: hidden;
            padding: 56px 0 48px;
            border-bottom: 1px solid rgba(224, 165, 38, 0.15);
        }

        .page-hero::before {
            content: '';
            position: absolute;
            top: -200px;
            right: -150px;
            width: 600px;
            height: 600px;
            background: radial-gradient(ellipse, rgba(224, 165, 38, 0.2) 0%, transparent 65%);
            pointer-events: none;
        }

        .page-hero::after {
            content: '';
            position: absolute;
            bottom: -180px;
            left: -120px;
            width: 500px;
            height: 500px;
            background: radial-gradient(ellipse, rgba(232, 93, 59, 0.12) 0%, transparent 65%);
            pointer-events: none;
        }

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

        .page-hero h1 {
            font-family: var(--font-title);
            font-size: 32px;
            line-height: 1.2;
            font-weight: 800;
            color: var(--color-text-inverse);
            margin-bottom: 16px;
            letter-spacing: 0.02em;
            max-width: 680px;
        }

        .page-hero .hero-desc {
            font-size: 16px;
            line-height: 1.8;
            color: rgba(248, 245, 240, 0.7);
            max-width: 680px;
            margin-bottom: 0;
        }

        /* 指南卡片网格 */
        .guide-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

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

        .guide-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
            border-color: rgba(224, 165, 38, 0.4);
        }

        .guide-card-img {
            height: 140px;
            overflow: hidden;
            border-radius: 0;
            flex-shrink: 0;
            background: var(--color-bg-dark);
        }

        .guide-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 0;
            transition: transform 0.5s ease;
        }

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

        .guide-card-body {
            padding: 16px 18px 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .guide-card-tag {
            display: inline-block;
            padding: 2px 8px;
            border-radius: var(--radius-tag);
            font-family: var(--font-title);
            font-size: 11px;
            font-weight: 600;
            letter-spacing: 0.04em;
            background: rgba(224, 165, 38, 0.12);
            color: var(--color-accent-deep);
            margin-bottom: 8px;
            align-self: flex-start;
        }

        .guide-card-title {
            font-family: var(--font-title);
            font-size: 16px;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .guide-card-desc {
            font-size: 13px;
            line-height: 1.65;
            color: var(--color-text-secondary);
            flex: 1;
        }

        /* 入场流程 */
        .steps-flow {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .step-item {
            text-align: center;
            padding: 24px 16px;
            background: var(--color-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--color-border);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            position: relative;
        }

        .step-item:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
            border-color: rgba(224, 165, 38, 0.4);
        }

        .step-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--color-accent);
            color: var(--color-primary);
            font-family: var(--font-title);
            font-size: 18px;
            font-weight: 800;
            margin-bottom: 12px;
        }

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

        .step-desc {
            font-size: 13px;
            line-height: 1.6;
            color: var(--color-text-secondary);
        }

        /* 交通与场地 */
        .transport-block {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .transport-visual {
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card-hover);
            position: relative;
            min-height: 320px;
        }

        .transport-visual img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: var(--radius-card);
            min-height: 320px;
        }

        .transport-info h3 {
            font-family: var(--font-title);
            font-size: 20px;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 16px;
        }

        .transport-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .transport-list li {
            display: flex;
            gap: 12px;
            padding: 10px 0;
            border-bottom: 1px solid var(--color-border);
            font-size: 14px;
            line-height: 1.6;
            color: var(--color-text-secondary);
        }

        .transport-list li:last-child {
            border-bottom: none;
        }

        .transport-list .t-icon {
            flex-shrink: 0;
            width: 20px;
            height: 20px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--color-accent-deep);
            font-size: 14px;
            margin-top: 2px;
        }

        /* 注意事项 */
        .notice-list {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .notice-list li {
            display: flex;
            gap: 12px;
            align-items: flex-start;
            padding: 14px 16px;
            background: var(--color-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--color-border);
            font-size: 14px;
            line-height: 1.7;
            color: var(--color-text-secondary);
            transition: all var(--transition-fast);
        }

        .notice-list li:hover {
            border-color: rgba(224, 165, 38, 0.4);
            box-shadow: var(--shadow-card);
        }

        .notice-list .n-icon {
            flex-shrink: 0;
            width: 22px;
            height: 22px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: rgba(232, 93, 59, 0.1);
            color: var(--color-highlight);
            border-radius: 50%;
            font-size: 11px;
            margin-top: 3px;
        }

        /* FAQ 手风琴 */
        .faq-accordion {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

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

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

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            padding: 16px 20px;
            font-family: var(--font-title);
            font-size: 15px;
            font-weight: 700;
            color: var(--color-text);
            text-align: left;
            transition: all var(--transition-fast);
            gap: 12px;
        }

        .faq-question:hover {
            color: var(--color-accent-deep);
            background: rgba(224, 165, 38, 0.05);
        }

        .faq-icon {
            flex-shrink: 0;
            width: 24px;
            height: 24px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background: rgba(224, 165, 38, 0.15);
            color: var(--color-accent-deep);
            font-size: 10px;
            transition: transform var(--transition-base);
        }

        .faq-item.active .faq-icon {
            transform: rotate(180deg);
            background: var(--color-accent);
            color: var(--color-primary);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s cubic-bezier(0.22, 1, 0.36, 1);
        }

        .faq-answer-inner {
            padding: 0 20px 18px;
            font-size: 14px;
            line-height: 1.8;
            color: var(--color-text-secondary);
        }

        /* 分类入口卡片 */
        .category-entry-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }

        .category-entry-card {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            gap: 8px;
            padding: 22px 20px;
            background: var(--color-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--color-border);
            box-shadow: var(--shadow-card);
            text-decoration: none;
            transition: all var(--transition-base);
        }

        .category-entry-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
            border-color: rgba(224, 165, 38, 0.5);
        }

        .category-entry-card .ce-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: rgba(224, 165, 38, 0.12);
            color: var(--color-accent-deep);
            font-size: 16px;
        }

        .category-entry-card .ce-title {
            font-family: var(--font-title);
            font-size: 16px;
            font-weight: 700;
            color: var(--color-text);
        }

        .category-entry-card .ce-desc {
            font-size: 13px;
            line-height: 1.6;
            color: var(--color-text-secondary);
        }

        .category-entry-card .ce-link {
            font-family: var(--font-title);
            font-size: 12px;
            font-weight: 600;
            color: var(--color-accent-deep);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        /* 底部 CTA 区块 */
        .cta-bar {
            background: var(--color-primary);
            border-radius: var(--radius-card);
            padding: 32px 28px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
            border: 1px solid rgba(224, 165, 38, 0.2);
            box-shadow: 0 8px 32px rgba(31, 27, 22, 0.2);
        }

        .cta-bar-text {
            flex: 1;
            min-width: 200px;
        }

        .cta-bar-text h3 {
            font-family: var(--font-title);
            font-size: 20px;
            font-weight: 700;
            color: var(--color-text-inverse);
            margin-bottom: 4px;
        }

        .cta-bar-text p {
            font-size: 14px;
            color: rgba(248, 245, 240, 0.6);
            margin-bottom: 0;
        }

        /* 页脚 */
        .site-footer {
            background: var(--color-primary);
            padding: 40px 0 32px;
            margin-top: 0;
            border-top: 1px solid rgba(224, 165, 38, 0.15);
        }

        .site-footer .footer-brand {
            font-family: var(--font-title);
            font-size: 20px;
            font-weight: 800;
            color: var(--color-accent);
            letter-spacing: 0.04em;
            display: block;
            margin-bottom: 12px;
        }

        .site-footer .footer-desc {
            font-size: 14px;
            color: rgba(248, 245, 240, 0.6);
            max-width: 520px;
            line-height: 1.8;
            margin-bottom: 20px;
        }

        .site-footer .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            margin-bottom: 24px;
            padding-bottom: 20px;
            border-bottom: 1px solid rgba(248, 245, 240, 0.1);
        }

        .site-footer .footer-links a {
            font-family: var(--font-title);
            font-size: 13px;
            font-weight: 500;
            color: rgba(248, 245, 240, 0.7);
            text-decoration: none;
            transition: color var(--transition-fast);
        }

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

        .site-footer .footer-bottom p {
            font-size: 12px;
            color: rgba(248, 245, 240, 0.4);
            margin-bottom: 4px;
            line-height: 1.6;
        }

        .site-footer .footer-bottom a {
            color: rgba(248, 245, 240, 0.5);
            text-decoration: none;
            transition: color var(--transition-fast);
        }

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

        /* 响应式断点 */
        @media (max-width: 1024px) {
            .guide-grid {
                grid-template-columns: repeat(3, 1fr);
            }

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

        @media (max-width: 768px) {
            :root {
                --section-pad-desktop: 48px;
            }

            section {
                padding: 48px 0;
            }

            .page-hero {
                padding: 40px 0 36px;
            }

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

            .page-hero .hero-desc {
                font-size: 14px;
            }

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

            .guide-card-img {
                height: 110px;
            }

            .guide-card-body {
                padding: 12px 14px 14px;
            }

            .guide-card-title {
                font-size: 14px;
            }

            .guide-card-desc {
                font-size: 12px;
            }

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

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

            .transport-block {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .transport-visual {
                min-height: 200px;
                order: -1;
            }

            .transport-visual img {
                min-height: 200px;
            }

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

            .notice-list li {
                font-size: 13px;
                padding: 12px 14px;
            }

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

            .cta-bar {
                flex-direction: column;
                text-align: center;
                padding: 24px 18px;
            }

            .cta-bar-text {
                min-width: auto;
            }

            .drawer-panel {
                max-width: 100%;
                right: -102vw;
            }
        }

        @media (max-width: 520px) {
            .guide-grid {
                grid-template-columns: 1fr;
                gap: 10px;
            }

            .guide-card-img {
                height: 160px;
            }

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

            .header-cta {
                padding: 7px 14px;
                font-size: 12px;
            }

            .logo-link {
                font-size: 17px;
            }

            .logo-icon {
                width: 28px;
                height: 28px;
                font-size: 11px;
            }

            .breadcrumb {
                font-size: 11px;
            }

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