/* roulang page: index */
:root { --brand:#0B2545; --gold:#C9A24B; --gold-light:#E1C47A; --cream:#F7F5F0; --ink:#1E2A32; --muted:#637184; --border:#E3DFD5; --radius:18px; --shadow:0 12px 40px rgba(11,37,69,.08); }
* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { font-family:'PingFang SC','Hiragino Sans GB','Microsoft YaHei','Noto Sans SC',sans-serif; background:var(--cream); color:var(--ink); line-height:1.7; -webkit-font-smoothing:antialiased; }
img { max-width:100%; display:block; }
a { text-decoration:none; color:inherit; transition:all .3s ease; }
button, input { font-family:inherit; }
.container { max-width:1200px; margin:0 auto; padding:0 24px; }
section { padding:96px 0; }
.section-head { text-align:center; max-width:760px; margin:0 auto 64px; }
.section-head .eyebrow { display:inline-block; background:rgba(201,162,75,.12); color:var(--gold); border:1px solid rgba(201,162,75,.25); border-radius:999px; padding:6px 18px; font-size:13px; font-weight:600; letter-spacing:.12em; text-transform:uppercase; margin-bottom:18px; }
.section-head h2 { font-size:clamp(28px,4vw,42px); font-weight:800; color:var(--brand); letter-spacing:-.02em; line-height:1.2; margin-bottom:16px; }
.section-head p { color:var(--muted); font-size:17px; line-height:1.7; }
.glass-nav { background:rgba(255,255,255,.82); backdrop-filter:blur(20px); -webkit-backdrop-filter:blur(20px); border:1px solid rgba(255,255,255,.6); box-shadow:0 8px 32px rgba(11,37,69,.08); }
.nav-link { position:relative; padding:10px 18px; border-radius:12px; font-size:15px; font-weight:500; color:#334E68; transition:all .3s ease; white-space:nowrap; }
.nav-link:hover { color:var(--brand); background:rgba(11,37,69,.05); transform:translateY(-1px); }
.nav-link.active { color:var(--brand); background:rgba(201,162,75,.12); font-weight:600; }
.nav-link.active::after { content:''; position:absolute; bottom:2px; left:50%; transform:translateX(-50%); width:18px; height:3px; border-radius:999px; background:var(--gold); }
.btn-primary { display:inline-flex; align-items:center; gap:8px; background:linear-gradient(135deg,#C9A24B,#A9852F); color:#fff; font-weight:600; font-size:15px; padding:12px 28px; border-radius:999px; box-shadow:0 8px 24px rgba(201,162,75,.32); transition:all .3s ease; border:none; cursor:pointer; }
.btn-primary:hover { transform:translateY(-2px); box-shadow:0 14px 32px rgba(201,162,75,.4); }
.btn-primary:active { transform:translateY(0); box-shadow:0 4px 12px rgba(201,162,75,.3); }
.btn-primary:focus-visible, .nav-link:focus-visible, .card-link:focus-visible { outline:3px solid rgba(201,162,75,.5); outline-offset:2px; }
.btn-outline { display:inline-flex; align-items:center; gap:8px; background:transparent; color:var(--brand); font-weight:600; font-size:15px; padding:12px 28px; border-radius:999px; border:1.5px solid var(--brand); transition:all .3s ease; }
.btn-outline:hover { background:var(--brand); color:#fff; transform:translateY(-2px); box-shadow:0 10px 28px rgba(11,37,69,.2); }
.hero-bg { background-image:linear-gradient(rgba(6,15,29,.78),rgba(6,15,29,.65)),url('/assets/images/backpic/back-1.png'); background-size:cover; background-position:center; background-attachment:fixed; }
.card { background:#fff; border-radius:var(--radius); box-shadow:var(--shadow); border:1px solid rgba(227,223,213,.6); transition:all .4s ease; overflow:hidden; }
.card:hover { transform:translateY(-6px); box-shadow:0 24px 56px rgba(11,37,69,.12); }
.card-img img { width:100%; height:240px; object-fit:cover; transition:transform .5s ease; }
.card:hover .card-img img { transform:scale(1.05); }
.badge { display:inline-flex; align-items:center; gap:4px; background:rgba(201,162,75,.1); color:#A9852F; border:1px solid rgba(201,162,75,.25); border-radius:999px; padding:4px 12px; font-size:12px; font-weight:600; }
.badge-blue { background:rgba(11,37,69,.08); color:var(--brand); border-color:rgba(11,37,69,.12); }
.stat-card { background:#fff; border-radius:var(--radius); padding:32px 24px; text-align:center; box-shadow:var(--shadow); border:1px solid rgba(227,223,213,.5); transition:all .3s ease; }
.stat-card:hover { transform:translateY(-4px); box-shadow:0 18px 40px rgba(11,37,69,.1); }
.stat-num { font-size:42px; font-weight:800; color:var(--brand); line-height:1; margin-bottom:8px; }
.stat-label { color:var(--muted); font-size:15px; }
.timeline { position:relative; padding-left:36px; }
.timeline::before { content:''; position:absolute; left:12px; top:8px; bottom:8px; width:2px; background:linear-gradient(180deg,var(--gold),rgba(201,162,75,.1)); }
.timeline-item { position:relative; padding:20px 0 20px 20px; }
.timeline-item::before { content:''; position:absolute; left:-30px; top:32px; width:14px; height:14px; border-radius:50%; background:var(--gold); border:3px solid #fff; box-shadow:0 0 0 3px rgba(201,162,75,.25); }
.faq-item { background:#fff; border:1px solid rgba(227,223,213,.6); border-radius:16px; padding:24px 28px; transition:all .3s ease; }
.faq-item:hover { border-color:rgba(201,162,75,.4); box-shadow:0 10px 30px rgba(11,37,69,.06); }
.faq-q { font-weight:600; color:var(--brand); font-size:17px; margin-bottom:8px; }
.faq-a { color:var(--muted); font-size:15px; }
.cta-bg { background-image:linear-gradient(rgba(11,37,69,.88),rgba(11,37,69,.78)),url('/assets/images/backpic/back-2.png'); background-size:cover; background-position:center; }
.footer-link { color:#94A3B8; transition:all .3s ease; font-size:14px; }
.footer-link:hover { color:var(--gold); transform:translateX(4px); }
.mobile-menu { display:none; }
.mobile-menu.open { display:flex; animation:fadeIn .3s ease; }
@keyframes fadeIn { from{ opacity:0; transform:translateY(-8px);} to{ opacity:1; transform:translateY(0);} }
.countdown-box { background:rgba(255,255,255,.08); border:1px solid rgba(255,255,255,.15); border-radius:16px; padding:16px 12px; text-align:center; backdrop-filter:blur(10px); }
.countdown-box .num { font-size:38px; font-weight:800; color:#fff; line-height:1; }
.countdown-box .label { font-size:12px; color:rgba(255,255,255,.7); margin-top:4px; letter-spacing:.08em; }
.news-item { padding:24px; border-bottom:1px solid var(--border); transition:all .3s ease; }
.news-item:last-child { border-bottom:none; }
.news-item:hover { background:rgba(201,162,75,.04); }
.news-meta { display:flex; align-items:center; gap:12px; flex-wrap:wrap; }
@media (max-width:1024px){ section{ padding:72px 0; } .hero-bg{ background-attachment:scroll; } }
@media (max-width:768px){ section{ padding:56px 0; } .section-head{ margin-bottom:40px; } .glass-nav{ padding:10px 16px; } .nav-link{ padding:8px 14px; font-size:14px; } }
@media (max-width:520px){ .countdown-box .num{ font-size:28px; } .stat-num{ font-size:32px; } .btn-primary,.btn-outline{ width:100%; justify-content:center; } }

/* roulang page: category1 */
:root {
            --brand-dark: #0f172a;
            --brand-deep: #1e293b;
            --gold: #f59e0b;
            --gold-light: #fcd34d;
            --text-main: #1e293b;
            --text-weak: #64748b;
            --border-light: rgba(255, 255, 255, 0.1);
        }
        * {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
            background: #f8fafc;
            color: var(--text-main);
            line-height: 1.6;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 1.5rem;
            padding-right: 1.5rem;
        }

        /* Dock 导航 */
        .dock-wrap {
            position: fixed;
            top: 20px;
            left: 0;
            right: 0;
            z-index: 100;
            display: flex;
            justify-content: center;
            pointer-events: none;
        }
        .dock-nav {
            pointer-events: auto;
            display: flex;
            align-items: center;
            gap: 2rem;
            background: rgba(15, 23, 42, 0.85);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 999px;
            padding: 0.5rem 1.25rem;
            box-shadow: 0 8px 32px rgba(2, 6, 23, 0.25);
        }
        .dock-logo {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            color: #fff;
            font-weight: 700;
            font-size: 1.05rem;
            white-space: nowrap;
            text-decoration: none;
        }
        .dock-logo:hover {
            color: var(--gold-light);
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 0.25rem;
        }
        .nav-link {
            display: inline-flex;
            align-items: center;
            padding: 0.5rem 0.9rem;
            border-radius: 999px;
            font-size: 0.875rem;
            font-weight: 500;
            color: rgba(255, 255, 255, 0.7);
            text-decoration: none;
            transition: all 0.25s ease;
        }
        .nav-link:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.08);
        }
        .nav-link.active {
            color: #0f172a;
            background: linear-gradient(135deg, #fcd34d, #f59e0b);
            font-weight: 600;
            box-shadow: 0 4px 16px rgba(245, 158, 11, 0.3);
        }
        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.5rem 1.1rem;
            border-radius: 999px;
            background: linear-gradient(135deg, #fcd34d, #f59e0b);
            color: #0f172a;
            font-size: 0.875rem;
            font-weight: 600;
            text-decoration: none;
            transition: transform 0.2s ease, box-shadow 0.2s ease;
            white-space: nowrap;
        }
        .nav-cta:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(245, 158, 11, 0.35);
        }
        .mobile-menu-btn {
            display: none;
            background: transparent;
            border: none;
            color: #fff;
            font-size: 1.25rem;
            cursor: pointer;
            padding: 0.4rem 0.6rem;
            border-radius: 8px;
        }
        .mobile-menu-btn:hover {
            background: rgba(255, 255, 255, 0.08);
        }
        .mobile-menu {
            display: none;
            position: fixed;
            top: 78px;
            left: 16px;
            right: 16px;
            z-index: 99;
            background: rgba(15, 23, 42, 0.95);
            backdrop-filter: blur(16px);
            border-radius: 20px;
            padding: 1rem;
            box-shadow: 0 16px 48px rgba(2, 6, 23, 0.35);
            border: 1px solid rgba(255, 255, 255, 0.08);
        }
        .mobile-menu.open {
            display: block;
        }
        .mobile-menu .mobile-link {
            display: block;
            padding: 0.75rem 1rem;
            border-radius: 12px;
            color: rgba(255, 255, 255, 0.75);
            font-size: 0.9375rem;
            font-weight: 500;
            text-decoration: none;
            transition: background 0.2s ease;
        }
        .mobile-menu .mobile-link:hover {
            background: rgba(255, 255, 255, 0.08);
            color: #fff;
        }
        .mobile-menu .mobile-link.active {
            background: linear-gradient(135deg, #fcd34d, #f59e0b);
            color: #0f172a;
            font-weight: 600;
        }

        @media (max-width: 1024px) {
            .nav-links,
            .nav-cta-desktop {
                display: none;
            }
            .mobile-menu-btn {
                display: inline-flex;
            }
            .dock-nav {
                gap: 1rem;
                padding: 0.5rem 1rem;
            }
        }
        @media (max-width: 640px) {
            .dock-wrap {
                top: 12px;
                padding: 0 12px;
            }
            .dock-nav {
                width: 100%;
                justify-content: space-between;
            }
            .dock-logo span {
                font-size: 0.95rem;
            }
        }

        /* Hero */
        .hero-section {
            position: relative;
            min-height: 92vh;
            display: flex;
            align-items: center;
            background: url('/assets/images/backpic/back-1.png') center center / cover no-repeat;
            color: #fff;
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(2, 6, 23, 0.88) 0%, rgba(15, 23, 42, 0.75) 45%, rgba(30, 41, 59, 0.55) 100%);
        }
        .hero-content {
            position: relative;
            z-index: 2;
            padding-top: 120px;
            padding-bottom: 80px;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.4rem 1rem;
            border-radius: 999px;
            background: rgba(245, 158, 11, 0.15);
            border: 1px solid rgba(245, 158, 11, 0.3);
            color: #fcd34d;
            font-size: 0.8125rem;
            font-weight: 500;
            backdrop-filter: blur(8px);
        }
        .countdown-box {
            display: inline-flex;
            align-items: center;
            gap: 0.6rem;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: 999px;
            padding: 0.5rem 1.2rem;
            backdrop-filter: blur(12px);
        }
        .countdown-item {
            text-align: center;
            min-width: 48px;
        }
        .countdown-item .num {
            font-size: 1.5rem;
            font-weight: 800;
            color: #fcd34d;
            line-height: 1.2;
            font-variant-numeric: tabular-nums;
        }
        .countdown-item .label {
            font-size: 0.6875rem;
            color: rgba(255, 255, 255, 0.55);
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }
        .countdown-sep {
            color: rgba(255, 255, 255, 0.3);
            font-size: 1.2rem;
            font-weight: 300;
        }

        /* 通用区块 */
        .section {
            padding: 5rem 0;
        }
        .section-dark {
            background: #0f172a;
            color: #e2e8f0;
        }
        .section-light {
            background: #f8fafc;
        }
        .section-white {
            background: #ffffff;
        }
        .section-label {
            display: inline-block;
            font-size: 0.8125rem;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: #d97706;
            background: rgba(245, 158, 11, 0.1);
            padding: 0.3rem 0.8rem;
            border-radius: 999px;
            margin-bottom: 1rem;
        }
        .section-title {
            font-size: 2.25rem;
            font-weight: 800;
            line-height: 1.25;
            color: #0f172a;
            margin-bottom: 1rem;
        }
        .section-dark .section-title {
            color: #fff;
        }
        .section-sub {
            font-size: 1.0625rem;
            color: #64748b;
            max-width: 640px;
            line-height: 1.7;
        }
        .section-dark .section-sub {
            color: #94a3b8;
        }

        /* 卡片 */
        .feature-card {
            background: #ffffff;
            border-radius: 1.25rem;
            padding: 2rem;
            border: 1px solid #e2e8f0;
            box-shadow: 0 4px 24px rgba(2, 6, 23, 0.04);
            transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
            height: 100%;
        }
        .feature-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 12px 32px rgba(2, 6, 23, 0.08);
            border-color: rgba(245, 158, 11, 0.4);
        }
        .feature-icon {
            width: 52px;
            height: 52px;
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            margin-bottom: 1.25rem;
            background: linear-gradient(135deg, #fef3c7, #fde68a);
            color: #b45309;
        }

        /* 横向滚动 */
        .scroll-row {
            display: flex;
            gap: 1.25rem;
            overflow-x: auto;
            padding: 1rem 0.25rem 1.5rem;
            scrollbar-width: thin;
            scrollbar-color: rgba(245, 158, 11, 0.4) transparent;
        }
        .scroll-row::-webkit-scrollbar {
            height: 6px;
        }
        .scroll-row::-webkit-scrollbar-track {
            background: rgba(0, 0, 0, 0.05);
            border-radius: 10px;
        }
        .scroll-row::-webkit-scrollbar-thumb {
            background: rgba(245, 158, 11, 0.4);
            border-radius: 10px;
        }
        .theme-card {
            flex: 0 0 300px;
            border-radius: 1.25rem;
            overflow: hidden;
            background: #fff;
            border: 1px solid #e2e8f0;
            box-shadow: 0 4px 20px rgba(2, 6, 23, 0.04);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            text-decoration: none;
            color: inherit;
        }
        .theme-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 12px 32px rgba(2, 6, 23, 0.1);
        }
        .theme-card .theme-img {
            height: 180px;
            background-size: cover;
            background-position: center;
            position: relative;
        }
        .theme-card .theme-img::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(2, 6, 23, 0.55), transparent 60%);
        }
        .theme-card .theme-tag {
            position: absolute;
            bottom: 12px;
            left: 16px;
            z-index: 2;
            background: rgba(245, 158, 11, 0.9);
            color: #0f172a;
            font-size: 0.75rem;
            font-weight: 700;
            padding: 0.25rem 0.75rem;
            border-radius: 999px;
        }
        .theme-card .theme-body {
            padding: 1.25rem 1.5rem 1.5rem;
        }

        /* 活动卡片 */
        .activity-card {
            background: #fff;
            border-radius: 1.25rem;
            overflow: hidden;
            border: 1px solid #e2e8f0;
            box-shadow: 0 4px 20px rgba(2, 6, 23, 0.04);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            display: flex;
            flex-direction: column;
            height: 100%;
        }
        .activity-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 12px 36px rgba(2, 6, 23, 0.1);
        }
        .activity-card .img-wrap {
            height: 210px;
            overflow: hidden;
            position: relative;
        }
        .activity-card .img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .activity-card:hover .img-wrap img {
            transform: scale(1.05);
        }
        .activity-card .img-wrap::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(2, 6, 23, 0.4), transparent 60%);
        }
        .activity-card .badge {
            position: absolute;
            top: 14px;
            left: 14px;
            z-index: 2;
            background: rgba(245, 158, 11, 0.92);
            color: #0f172a;
            font-size: 0.75rem;
            font-weight: 700;
            padding: 0.25rem 0.7rem;
            border-radius: 999px;
            backdrop-filter: blur(4px);
        }
        .activity-card .body {
            padding: 1.5rem;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .activity-card .meta {
            display: flex;
            align-items: center;
            gap: 1rem;
            font-size: 0.8125rem;
            color: #64748b;
            margin-bottom: 0.75rem;
        }

        /* 时间线 */
        .timeline-wrapper {
            position: relative;
            padding-left: 2rem;
        }
        .timeline-wrapper::before {
            content: '';
            position: absolute;
            left: 8px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: linear-gradient(to bottom, #f59e0b, rgba(245, 158, 11, 0.1));
        }
        .timeline-item {
            position: relative;
            padding-bottom: 2.5rem;
        }
        .timeline-item:last-child {
            padding-bottom: 0;
        }
        .timeline-dot {
            position: absolute;
            left: -2rem;
            top: 4px;
            width: 18px;
            height: 18px;
            border-radius: 50%;
            background: linear-gradient(135deg, #fcd34d, #f59e0b);
            border: 3px solid #fff;
            box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.25);
        }
        .timeline-card {
            background: #fff;
            border-radius: 1rem;
            padding: 1.5rem;
            border: 1px solid #e2e8f0;
            box-shadow: 0 4px 16px rgba(2, 6, 23, 0.04);
            transition: box-shadow 0.3s ease;
        }
        .timeline-card:hover {
            box-shadow: 0 8px 24px rgba(2, 6, 23, 0.08);
        }

        /* 统计 */
        .stats-section {
            background: url('/assets/images/backpic/back-2.png') center center / cover no-repeat;
            position: relative;
        }
        .stats-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(15, 23, 42, 0.88);
        }
        .stats-section .content {
            position: relative;
            z-index: 2;
        }
        .stat-number {
            font-size: 3rem;
            font-weight: 800;
            line-height: 1.1;
            background: linear-gradient(135deg, #fcd34d, #f59e0b);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        /* FAQ */
        .faq-item {
            background: #fff;
            border-radius: 1rem;
            border: 1px solid #e2e8f0;
            overflow: hidden;
            transition: border-color 0.3s ease, box-shadow 0.3s ease;
        }
        .faq-item:hover {
            border-color: rgba(245, 158, 11, 0.4);
            box-shadow: 0 4px 16px rgba(2, 6, 23, 0.04);
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            padding: 1.25rem 1.5rem;
            cursor: pointer;
            font-size: 1.0625rem;
            font-weight: 600;
            color: #0f172a;
            background: transparent;
            border: none;
            width: 100%;
            text-align: left;
        }
        .faq-question .icon {
            color: #d97706;
            font-size: 1rem;
            transition: transform 0.3s ease;
            flex-shrink: 0;
        }
        .faq-item.open .faq-question .icon {
            transform: rotate(45deg);
        }
        .faq-answer {
            display: none;
            padding: 0 1.5rem 1.5rem;
            color: #475569;
            font-size: 0.9375rem;
            line-height: 1.75;
        }
        .faq-item.open .faq-answer {
            display: block;
        }

        /* CTA */
        .cta-section {
            background: url('/assets/images/backpic/back-3.png') center center / cover no-repeat;
            position: relative;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(15, 23, 42, 0.92), rgba(30, 41, 59, 0.82));
        }
        .cta-section .content {
            position: relative;
            z-index: 2;
        }

        /* 页脚链接 */
        .footer-link {
            color: #94a3b8;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        .footer-link:hover {
            color: #fcd34d;
        }

        /* 通用按钮 */
        .btn-gold {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.875rem 2rem;
            border-radius: 999px;
            background: linear-gradient(135deg, #fcd34d, #f59e0b);
            color: #0f172a;
            font-weight: 600;
            font-size: 0.9375rem;
            text-decoration: none;
            transition: transform 0.25s ease, box-shadow 0.25s ease;
            border: none;
            box-shadow: 0 4px 20px rgba(245, 158, 11, 0.3);
            cursor: pointer;
        }
        .btn-gold:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 30px rgba(245, 158, 11, 0.4);
        }
        .btn-outline-light {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.875rem 2rem;
            border-radius: 999px;
            background: transparent;
            color: #fff;
            font-weight: 600;
            font-size: 0.9375rem;
            text-decoration: none;
            border: 1.5px solid rgba(255, 255, 255, 0.3);
            transition: border-color 0.25s ease, background 0.25s ease, transform 0.25s ease;
        }
        .btn-outline-light:hover {
            border-color: #fcd34d;
            background: rgba(245, 158, 11, 0.1);
            transform: translateY(-2px);
        }

        @media (max-width: 768px) {
            .section {
                padding: 3.5rem 0;
            }
            .section-title {
                font-size: 1.65rem;
            }
            .hero-content {
                padding-top: 100px;
            }
            .stat-number {
                font-size: 2.25rem;
            }
            .dock-logo span {
                font-size: 0.9rem;
            }
            .countdown-item {
                min-width: 40px;
            }
            .countdown-item .num {
                font-size: 1.2rem;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding-left: 1rem;
                padding-right: 1rem;
            }
            .theme-card {
                flex: 0 0 260px;
            }
            .hero-section {
                min-height: 75vh;
            }
            .countdown-box {
                flex-wrap: wrap;
                justify-content: center;
                max-width: 100%;
            }
        }

        /* focus 可访问性 */
        a:focus-visible,
        button:focus-visible {
            outline: 3px solid rgba(245, 158, 11, 0.6);
            outline-offset: 2px;
            border-radius: 6px;
        }

/* roulang page: category2 */
:root {
    --brand: #f59e0b;
    --brand-dark: #d97706;
    --ink: #0f172a;
    --muted: #64748b;
    --line: #e2e8f0;
    --radius-lg: 1.25rem;
    --shadow-card: 0 10px 30px -10px rgba(15, 23, 42, 0.12);
    --shadow-hover: 0 22px 44px -16px rgba(15, 23, 42, 0.18);
  }
  html { scroll-behavior: smooth; }
  body { font-family: 'Inter', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif; background: #f8fafc; color: var(--ink); line-height: 1.6; }
  ::selection { background: var(--brand); color: #fff; }
  .container { max-width: 1180px; margin-left: auto; margin-right: auto; padding-left: 1.5rem; padding-right: 1.5rem; }
  /* Dock 导航 */
  .dock-wrap { padding: 1rem 1.5rem 0; position: fixed; top: 0; left: 0; right: 0; z-index: 50; }
  .dock-nav { max-width: 1180px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; padding: 0.65rem 1.25rem; background: rgba(255,255,255,0.86); backdrop-filter: blur(18px); border: 1px solid rgba(226,232,240,0.9); border-radius: 1.25rem; box-shadow: 0 8px 28px -8px rgba(15,23,42,0.12); transition: box-shadow 0.3s; }
  .dock-nav:hover { box-shadow: 0 16px 40px -10px rgba(15,23,42,0.16); }
  .nav-link { position: relative; display: inline-flex; align-items: center; padding: 0.55rem 0.95rem; font-size: 0.9rem; font-weight: 500; color: var(--muted); border-radius: 0.85rem; transition: all 0.25s; }
  .nav-link:hover { color: var(--ink); background: #f1f5f9; }
  .nav-link.active { color: #b45309; background: #fef3c7; font-weight: 600; }
  .btn-primary { display: inline-flex; align-items: center; gap: 0.5rem; background: linear-gradient(135deg, #fbbf24, #d97706); color: #fff; font-weight: 600; font-size: 0.9rem; padding: 0.7rem 1.4rem; border-radius: 0.9rem; box-shadow: 0 8px 20px -6px rgba(217,119,6,0.45); transition: all .25s; border: none; cursor: pointer; }
  .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 30px -8px rgba(217,119,6,0.5); }
  .btn-primary:active { transform: translateY(0); }
  .btn-outline { display: inline-flex; align-items: center; gap: 0.5rem; border: 1.5px solid rgba(255,255,255,0.45); color: #fff; font-weight: 500; font-size: 0.9rem; padding: 0.65rem 1.35rem; border-radius: 0.9rem; transition: all .25s; background: rgba(255,255,255,0.08); }
  .btn-outline:hover { background: rgba(255,255,255,0.18); border-color: #fff; }
  .card-hover { transition: all .3s cubic-bezier(.2,.6,.2,1); }
  .card-hover:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
  .badge { display: inline-flex; align-items: center; gap: 0.35rem; padding: 0.25rem 0.75rem; border-radius: 999px; font-size: 0.75rem; font-weight: 500; }
  .section-pad { padding-top: 5.5rem; padding-bottom: 5.5rem; }
  .section-title { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; letter-spacing: -0.02em; line-height: 1.2; }
  .footer-link { transition: color .2s; }
  .footer-link:hover { color: #fbbf24; }
  .countdown-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.6rem; }
  @media (max-width: 640px) { .countdown-grid { grid-template-columns: repeat(4, 1fr); } }
  .cta-overlay { position: relative; overflow: hidden; }
  .cta-overlay::before { content: ''; position: absolute; inset: 0; background: linear-gradient(120deg, rgba(15,23,42,0.92), rgba(30,27,75,0.75)); z-index: 1; }
  .cta-overlay > * { position: relative; z-index: 2; }
  .stage-bracket { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
  @media (min-width: 900px) { .stage-bracket { grid-template-columns: repeat(4, 1fr); } }
  .faq-item { border: 1px solid var(--line); border-radius: 1rem; padding: 1.25rem 1.5rem; transition: all .25s; }
  .faq-item:hover { border-color: #fcd34d; box-shadow: 0 8px 24px -12px rgba(245,158,11,0.2); }
  details > summary { list-style: none; cursor: pointer; }
  details > summary::-webkit-details-marker { display: none; }
  details[open] .faq-arrow { transform: rotate(45deg); }
  .faq-arrow { transition: transform .25s; }
  img { max-width: 100%; height: auto; }
  a:focus-visible, button:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; border-radius: 4px; }

/* roulang page: article */
/* ========== 设计变量 ========== */
  :root {
    --brand: #f59e0b;
    --brand-2: #d97706;
    --brand-3: #92400e;
    --bg-light: #f8fafc;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --text-light: #94a3b8;
    --border: #e2e8f0;
    --radius: 1rem;
    --radius-lg: 1.5rem;
    --shadow-sm: 0 1px 2px rgba(15,23,42,0.06), 0 1px 3px rgba(15,23,42,0.1);
    --shadow: 0 8px 30px rgba(15,23,42,0.12);
    --shadow-lg: 0 20px 50px rgba(15,23,42,0.18);
  }

  /* ========== Reset / Base ========== */
  *, *::before, *::after { box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    margin: 0;
    font-family: 'Inter', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    background: var(--bg-light);
    color: var(--text-main);
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
  }
  a { color: inherit; text-decoration: none; transition: color .2s ease; }
  img { max-width: 100%; height: auto; display: block; }
  button { font-family: inherit; cursor: pointer; }
  input, textarea { font-family: inherit; }
  a:focus-visible, button:focus-visible {
    outline: 2px solid #f59e0b;
    outline-offset: 2px;
    border-radius: 6px;
  }

  /* ========== 容器 ========== */
  .container {
    width: 100%;
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }
  @media (min-width: 768px) {
    .container { padding-left: 2rem; padding-right: 2rem; }
  }

  /* ========== 浮动 Dock 导航 ========== */
  .site-header {
    position: fixed;
    top: 0.875rem;
    left: 0;
    right: 0;
    z-index: 50;
    padding: 0 1rem;
  }
  .dock-nav {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(15, 23, 42, 0.92);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 1.25rem;
    padding: 0.65rem 0.65rem 0.65rem 1.25rem;
    box-shadow: 0 15px 40px rgba(15, 23, 42, 0.35);
  }
  .nav-link {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: 0.75rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: #94a3b8;
    transition: all .25s ease;
  }
  .nav-link:hover {
    color: #fbbf24;
    background: rgba(255, 255, 255, 0.06);
  }
  .nav-link.active {
    color: #fff;
    background: linear-gradient(135deg, rgba(245,158,11,0.25), rgba(217,119,6,0.2));
    box-shadow: inset 0 0 0 1px rgba(245,158,11,0.35);
  }
  .nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 1.1rem;
    border-radius: 0.75rem;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: #fff;
    font-size: 0.875rem;
    font-weight: 600;
    transition: all .25s ease;
    box-shadow: 0 4px 15px rgba(245,158,11,0.35);
  }
  .nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(245,158,11,0.45);
  }

  /* 移动端菜单 */
  .mobile-menu {
    display: none;
    position: fixed;
    top: 5.5rem;
    left: 1rem;
    right: 1rem;
    background: rgba(15, 23, 42, 0.98);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 1.25rem;
    padding: 1rem;
    z-index: 49;
    box-shadow: 0 20px 50px rgba(15, 23, 42, 0.5);
  }
  .mobile-menu.open { display: block; }
  .mobile-menu a {
    display: block;
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
    color: #cbd5e1;
    font-size: 0.9375rem;
    font-weight: 500;
    transition: all .2s ease;
  }
  .mobile-menu a:hover {
    background: rgba(255, 255, 255, 0.05);
    color: #fbbf24;
  }

  /* ========== 文章 Hero ========== */
  .article-hero {
    position: relative;
    background: linear-gradient(135deg, rgba(15,23,42,0.86), rgba(30,41,59,0.92)),
      url('/assets/images/backpic/back-1.png') center/cover no-repeat;
    padding-top: 11rem;
    padding-bottom: 4rem;
    color: #fff;
  }
  .hero-breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    font-size: 0.8125rem;
    color: #94a3b8;
    margin-bottom: 1.25rem;
  }
  .hero-breadcrumb a:hover { color: #fbbf24; }
  .hero-breadcrumb i.fa-angle-right { font-size: 0.7rem; }

  /* ========== 徽章 ========== */
  .badge-amber {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.3rem 0.85rem;
    border-radius: 999px;
    background: rgba(245, 158, 11, 0.15);
    border: 1px solid rgba(245, 158, 11, 0.35);
    color: #fcd34d;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.02em;
  }

  /* ========== 文章正文 ========== */
  .article-body {
    font-size: 1.0625rem;
    line-height: 2;
    color: #334155;
  }
  .article-body h2 {
    font-size: 1.6rem;
    font-weight: 700;
    color: #1e293b;
    margin: 2.5rem 0 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid rgba(245,158,11,0.2);
  }
  .article-body h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: #1e293b;
    margin: 2rem 0 0.75rem;
  }
  .article-body p { margin-bottom: 1.25rem; }
  .article-body img {
    border-radius: 1rem;
    margin: 2rem auto;
    box-shadow: var(--shadow);
  }
  .article-body blockquote {
    border-left: 4px solid #f59e0b;
    background: #fffbeb;
    padding: 1rem 1.5rem;
    border-radius: 0 0.75rem 0.75rem 0;
    font-style: italic;
    color: #92400e;
    margin: 1.75rem 0;
  }
  .article-body ul {
    margin: 1rem 0 1.5rem;
    padding-left: 1.5rem;
    list-style: none;
  }
  .article-body ul li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.625rem;
  }
  .article-body ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.75em;
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background: linear-gradient(135deg, #f59e0b, #d97706);
  }

  /* ========== 侧边栏 ========== */
  .sidebar-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 1.25rem;
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
  }

  /* ========== 按钮 ========== */
  .btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.75rem;
    border-radius: 0.875rem;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: #fff;
    font-weight: 600;
    font-size: 0.9375rem;
    box-shadow: 0 4px 18px rgba(245,158,11,0.3);
    transition: all .3s ease;
    border: none;
  }
  .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(245,158,11,0.45);
  }
  .btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.75rem;
    border-radius: 0.875rem;
    background: transparent;
    border: 1.5px solid #e2e8f0;
    color: #334155;
    font-weight: 600;
    font-size: 0.9375rem;
    transition: all .3s ease;
    cursor: pointer;
  }
  .btn-outline:hover {
    border-color: #f59e0b;
    color: #d97706;
    background: rgba(245,158,11,0.05);
  }
  .btn-outline-light {
    color: #fff;
    border-color: rgba(255,255,255,0.3);
  }
  .btn-outline-light:hover {
    border-color: #fbbf24;
    color: #fbbf24;
    background: rgba(255,255,255,0.05);
  }

  /* ========== 卡片 ========== */
  .info-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 1.25rem;
    overflow: hidden;
    transition: all .35s ease;
    box-shadow: var(--shadow-sm);
  }
  .info-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
  }
  .info-card .card-title {
    font-weight: 700;
    font-size: 1.0625rem;
    color: #1e293b;
    line-height: 1.4;
    transition: color .2s ease;
  }
  .info-card:hover .card-title { color: #d97706; }
  .info-card .card-excerpt {
    font-size: 0.875rem;
    color: #64748b;
    line-height: 1.7;
  }

  /* ========== 标签 ========== */
  .tag {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.3rem 0.8rem;
    border-radius: 999px;
    background: #f1f5f9;
    color: #475569;
    font-size: 0.75rem;
    font-weight: 600;
    transition: all .2s ease;
  }
  .tag:hover {
    background: #fef3c7;
    color: #b45309;
  }

  /* ========== 数据块 ========== */
  .stat-block {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 1.25rem 0.75rem;
    text-align: center;
    transition: all .3s ease;
  }
  .stat-block:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
    border-color: rgba(245,158,11,0.3);
  }
  .stat-block .stat-num {
    font-size: 1.8rem;
    font-weight: 800;
    background: linear-gradient(135deg, #f59e0b, #b45309);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1.2;
  }

  /* ========== FAQ ========== */
  .faq-item {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 1.25rem 1.5rem;
    transition: all .25s ease;
  }
  .faq-item:hover {
    border-color: rgba(245,158,11,0.3);
    box-shadow: var(--shadow-sm);
  }

  /* ========== CTA ========== */
  .cta-section {
    background: linear-gradient(135deg, rgba(15,23,42,0.92), rgba(30,41,59,0.95)),
      url('/assets/images/backpic/back-3.png') center/cover no-repeat;
    border-radius: 2rem;
    padding: 4rem 2rem;
    text-align: center;
    color: #fff;
  }

  /* ========== Footer ========== */
  .footer-link { transition: all .2s ease; }
  .footer-link:hover { color: #fbbf24; }

  /* ========== 响应式 ========== */
  @media (max-width: 1024px) {
    .article-hero { padding-top: 9rem; }
  }
  @media (max-width: 768px) {
    .container { padding-left: 1.125rem; padding-right: 1.125rem; }
    .dock-nav { padding: 0.5rem 0.5rem 0.5rem 1rem; }
    .article-hero { padding-top: 8.5rem; padding-bottom: 3rem; }
    .article-body { font-size: 1rem; line-height: 1.9; }
    .stat-block .stat-num { font-size: 1.5rem; }
  }
  @media (max-width: 520px) {
    .dock-nav .logo-text { font-size: 0.9375rem; }
    .cta-section { padding: 2.5rem 1.25rem; border-radius: 1.5rem; }
    .article-hero h1 { font-size: 1.75rem; }
  }

/* roulang page: category3 */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;700;900&display=swap');

        :root {
            --primary: #f59e0b;
            --primary-light: #fbbf24;
            --primary-dark: #b45309;
            --ink: #0f172a;
            --ink-soft: #334155;
            --muted: #64748b;
            --line: #e2e8f0;
            --cream: #f8fafc;
            --amber-glow: rgba(245, 158, 11, 0.14);
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Noto Sans SC', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
            color: var(--ink);
            background: var(--cream);
            line-height: 1.65;
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
        }

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

        a {
            text-decoration: none;
            color: inherit;
        }

        button {
            cursor: pointer;
            border: 0;
            background: none;
        }

        input {
            border: 0;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.25rem;
        }

        /* 浮动 Dock 导航 */
        .dock-nav {
            position: fixed;
            top: 1rem;
            left: 50%;
            transform: translateX(-50%);
            z-index: 100;
            width: min(1100px, calc(100% - 2rem));
        }

        .dock-inner {
            background: rgba(15, 23, 42, 0.92);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: 2.2rem;
            box-shadow: 0 18px 50px rgba(2, 6, 23, 0.35);
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0.65rem 0.9rem 0.65rem 0.6rem;
            transition: box-shadow 0.3s ease;
        }

        .dock-inner:hover {
            box-shadow: 0 22px 60px rgba(2, 6, 23, 0.45);
        }

        .nav-link {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.55rem 0.95rem;
            border-radius: 9999px;
            font-weight: 500;
            font-size: 0.875rem;
            color: rgba(255, 255, 255, 0.75);
            transition: all 0.25s ease;
            white-space: nowrap;
        }

        .nav-link:hover {
            color: #ffffff;
            background: rgba(255, 255, 255, 0.1);
        }

        .nav-link.active {
            background: linear-gradient(120deg, #f59e0b, #d97706);
            color: #ffffff;
            box-shadow: 0 8px 20px rgba(245, 158, 11, 0.4);
        }

        .mobile-panel {
            position: fixed;
            top: 4.6rem;
            left: 1rem;
            right: 1rem;
            background: rgba(15, 23, 42, 0.98);
            border-radius: 1.5rem;
            border: 1px solid rgba(255, 255, 255, 0.1);
            padding: 1rem;
            z-index: 99;
            box-shadow: 0 20px 60px rgba(2, 6, 23, 0.5);
        }

        .mobile-panel .nav-link {
            font-size: 1rem;
            padding: 0.8rem 1rem;
        }

        .card-lift {
            transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .card-lift:hover {
            transform: translateY(-6px);
            box-shadow: 0 18px 35px rgba(2, 6, 23, 0.12);
        }

        .cover-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(15, 23, 42, 0) 40%, rgba(15, 23, 42, 0.82) 100%);
        }

        .section-title {
            position: relative;
            padding-bottom: 0.75rem;
        }

        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 46px;
            height: 4px;
            border-radius: 4px;
            background: linear-gradient(90deg, #f59e0b, #fbbf24);
        }

        .section-title-center::after {
            left: 50%;
            transform: translateX(-50%);
        }

        .badge-pill {
            padding: 0.35rem 0.85rem;
            border-radius: 9999px;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.04em;
            background: var(--amber-glow);
            color: #b45309;
            border: 1px solid rgba(245, 158, 11, 0.3);
        }

        .scroll-track {
            display: flex;
            gap: 1.25rem;
            overflow-x: auto;
            padding: 0.5rem 0 1.5rem;
            scrollbar-width: thin;
            scrollbar-color: #f59e0b transparent;
        }

        .scroll-track::-webkit-scrollbar {
            height: 6px;
        }

        .scroll-track::-webkit-scrollbar-track {
            background: transparent;
        }

        .scroll-track::-webkit-scrollbar-thumb {
            background: #f59e0b;
            border-radius: 9999px;
            background-clip: padding-box;
        }

        .mini-card {
            min-width: 260px;
            flex-shrink: 0;
        }

        .mini-card img {
            transition: transform 0.5s ease;
        }

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

        .step-node {
            position: relative;
            z-index: 1;
        }

        .step-node:not(:last-child)::before {
            content: '';
            position: absolute;
            top: 2.75rem;
            bottom: -1.5rem;
            left: 50%;
            width: 2px;
            background: linear-gradient(180deg, #f59e0b, #e2e8f0);
            transform: translateX(-50%);
            z-index: 0;
        }

        .step-node.current .step-ring {
            box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.18);
        }

        .faq-item {
            border: 1px solid var(--line);
            border-radius: 1.1rem;
            transition: border-color 0.3s ease, box-shadow 0.3s ease;
        }

        .faq-item:hover {
            border-color: rgba(245, 158, 11, 0.4);
            box-shadow: 0 8px 30px rgba(2, 6, 23, 0.06);
        }

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

        .footer-link {
            transition: color 0.25s ease, background 0.25s ease, transform 0.25s ease;
        }

        .footer-link:hover {
            color: #fbbf24;
        }

        .footer-link.icon-link:hover {
            transform: translateY(-2px);
        }

        .hero-guide {
            background:
                linear-gradient(135deg, rgba(15, 23, 42, 0.94), rgba(15, 23, 42, 0.68)),
                url('/assets/images/backpic/back-2.png') center/cover no-repeat;
        }

        .cta-panel {
            background:
                linear-gradient(100deg, rgba(15, 23, 42, 0.94), rgba(30, 41, 59, 0.85)),
                url('/assets/images/backpic/back-3.png') center/cover no-repeat;
        }

        .feature-img {
            border-radius: 1.25rem;
            object-fit: cover;
            width: 100%;
            height: 100%;
        }

        .rank-list li {
            display: flex;
            align-items: center;
            gap: 0.9rem;
            padding: 0.85rem 0.5rem;
            border-bottom: 1px dashed #e2e8f0;
            transition: background 0.25s ease, padding 0.25s ease;
            border-radius: 0.75rem;
        }

        .rank-list li:hover {
            background: #fff7ed;
            padding-left: 0.9rem;
            padding-right: 0.9rem;
        }

        .rank-list li:last-child {
            border-bottom: 0;
        }

        .form-input {
            border-radius: 0.9rem;
            border: 1px solid #cbd5e1;
            padding: 0.75rem 1rem;
            font-size: 0.875rem;
            background: #ffffff;
            transition: border-color 0.25s ease, box-shadow 0.25s ease;
        }

        .form-input:focus {
            outline: none;
            border-color: #f59e0b;
            box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.15);
        }

        .btn-primary {
            background: linear-gradient(120deg, #f59e0b, #d97706);
            color: #ffffff;
            border-radius: 9999px;
            transition: all 0.3s ease;
            font-weight: 600;
            box-shadow: 0 4px 12px rgba(245, 158, 11, 0.2);
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 12px 25px rgba(245, 158, 11, 0.4);
        }

        .btn-outline-light {
            border: 1px solid rgba(255, 255, 255, 0.5);
            color: #ffffff;
            border-radius: 9999px;
            transition: all 0.3s ease;
            font-weight: 600;
        }

        .btn-outline-light:hover {
            background: rgba(255, 255, 255, 0.12);
            transform: translateY(-2px);
            border-color: rgba(255, 255, 255, 0.8);
        }

        .art-card {
            background: #ffffff;
            border: 1px solid var(--line);
            border-radius: 1.25rem;
            overflow: hidden;
            transition: all 0.35s ease;
        }

        .art-card:hover {
            border-color: rgba(245, 158, 11, 0.45);
            transform: translateY(-6px);
            box-shadow: 0 18px 40px rgba(2, 6, 23, 0.1);
        }

        .hero-guide {
            min-height: 60vh;
        }

        @media (max-width: 1024px) {
            .desktop-nav {
                display: none;
            }
        }

        @media (min-width: 1025px) {
            .mobile-toggle {
                display: none !important;
            }
        }

        @media (max-width: 768px) {
            .hero-guide {
                min-height: 52vh;
            }
        }

        @media (max-width: 520px) {
            .dock-nav {
                top: 0.6rem;
            }

            .dock-inner {
                border-radius: 1.8rem;
                padding: 0.5rem 0.6rem;
            }

            .nav-link {
                padding: 0.5rem 0.7rem;
                font-size: 0.8rem;
            }

            .step-node:not(:last-child)::before {
                display: none;
            }
        }