:root {
        --primary: #f97316;
        --accent: #facc15;
        --bg: #1a1410;
        --text: #fff7ed;
        --border-color: rgba(255, 247, 237, 0.15);
        --card-bg: rgba(255, 247, 237, 0.03);
    }
    
    * { margin: 0; padding: 0; box-sizing: border-box; }
    body {
        background-color: var(--bg);
        color: var(--text);
        font-family: 'Inter', 'Source Han Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
        line-height: 1.7;
    }
    
    h1, h2, h3, h4, h5, .serif-title {
        font-family: 'Source Han Serif SC', 'Noto Serif SC', 'Songti SC', SimSun, serif;
    }
    
    .navbar {
        background: transparent;
        transition: background 0.4s ease, box-shadow 0.4s ease;
        padding: 1rem 0;
        border-bottom: 1px solid transparent;
    }
    
    .navbar.scrolled {
        background: rgba(26, 20, 16, 0.92);
        backdrop-filter: blur(12px);
        border-bottom: 1px solid var(--border-color);
        box-shadow: 0 4px 30px rgba(0,0,0,0.3);
    }
    
    .navbar-brand {
        font-family: 'Source Han Serif SC', serif;
        font-size: 1.8rem;
        font-weight: 900;
        color: var(--text) !important;
        letter-spacing: 0.02em;
        display: flex;
        align-items: center;
        gap: 8px;
    }
    
    .navbar-brand i {
        color: var(--primary);
        font-size: 1.6rem;
    }
    
    .nav-link {
        color: var(--text) !important;
        font-weight: 500;
        margin: 0 0.6rem;
        opacity: 0.85;
        transition: opacity 0.3s, color 0.3s;
        font-size: 0.95rem;
        letter-spacing: 0.02em;
    }
    
    .nav-link:hover {
        color: var(--primary) !important;
        opacity: 1;
    }
    
    .navbar-toggler {
        border: 1px solid var(--border-color);
        color: var(--text);
    }
    
    .navbar-toggler:focus { box-shadow: none; }
    
    .hero-stats {
        padding: 4rem 0 2rem;
        border-bottom: 1px solid var(--border-color);
    }
    
    .stat-item {
        text-align: center;
        padding: 1rem 0;
    }
    
    .stat-number {
        font-family: 'Source Han Serif SC', serif;
        font-size: 3.2rem;
        font-weight: 900;
        color: var(--primary);
        line-height: 1.2;
        display: block;
    }
    
    .stat-label {
        font-size: 0.9rem;
        opacity: 0.6;
        letter-spacing: 0.05em;
    }
    
    .section-block {
        padding: 3rem 0;
        border-bottom: 1px solid var(--border-color);
    }
    
    .section-title {
        font-size: 2rem;
        font-weight: 900;
        margin-bottom: 0.5rem;
        display: flex;
        align-items: center;
        gap: 12px;
    }
    
    .section-title i {
        color: var(--primary);
        font-size: 1.8rem;
    }
    
    .section-subtitle {
        opacity: 0.5;
        font-size: 0.9rem;
        margin-bottom: 2rem;
    }
    
    .film-card {
        background: var(--card-bg);
        border: 1px solid var(--border-color);
        border-radius: 0;
        overflow: hidden;
        cursor: pointer;
        transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease;
        position: relative;
        height: 100%;
        opacity: 0;
        transform: translateY(30px);
    }
    
    .film-card.visible {
        opacity: 1;
        transform: translateY(0);
    }
    
    .film-card:hover {
        transform: translateY(-6px) scale(1.02);
        border-color: var(--primary);
        background: rgba(255, 247, 237, 0.05);
    }
    
    .film-poster {
        position: relative;
        overflow: hidden;
        aspect-ratio: 2/3;
        background: #241c16;
    }
    
    .film-poster img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.5s ease;
    }
    
    .film-card:hover .film-poster img {
        transform: scale(1.05);
    }
    
    .film-badge {
        position: absolute;
        top: 10px;
        left: 10px;
        background: rgba(249, 115, 22, 0.9);
        color: #fff;
        font-size: 0.7rem;
        font-weight: 600;
        padding: 3px 10px;
        z-index: 2;
        border-radius: 2px;
        letter-spacing: 0.03em;
    }
    
    .rating-badge {
        position: absolute;
        bottom: 10px;
        right: 10px;
        background: rgba(0,0,0,0.75);
        color: var(--accent);
        font-weight: 700;
        font-size: 0.8rem;
        padding: 3px 8px;
        border-radius: 3px;
        display: flex;
        align-items: center;
        gap: 4px;
        z-index: 2;
    }
    
    .film-info {
        padding: 12px 14px;
        border-top: 1px solid var(--border-color);
    }
    
    .film-title {
        font-family: 'Source Han Serif SC', serif;
        font-weight: 700;
        font-size: 0.95rem;
        margin-bottom: 4px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    .film-meta {
        font-size: 0.75rem;
        opacity: 0.55;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    
    .rank-list {
        border: 1px solid var(--border-color);
    }
    
    .rank-item {
        display: flex;
        align-items: center;
        padding: 14px 16px;
        border-bottom: 1px solid var(--border-color);
        transition: background 0.3s;
        cursor: pointer;
        gap: 14px;
    }
    
    .rank-item:last-child { border-bottom: none; }
    .rank-item:hover { background: var(--card-bg); }
    
    .rank-number {
        font-family: 'Source Han Serif SC', serif;
        font-size: 1.5rem;
        font-weight: 900;
        color: var(--primary);
        min-width: 50px;
        text-align: center;
    }
    
    .rank-item:nth-child(2) .rank-number { color: var(--accent); font-size: 1.8rem; }
    .rank-item:nth-child(3) .rank-number { color: var(--accent); font-size: 1.6rem; }
    
    .rank-title {
        font-weight: 600;
        font-size: 0.95rem;
        flex: 1;
    }
    
    .rank-hot {
        font-size: 0.75rem;
        color: var(--primary);
        display: flex;
        align-items: center;
        gap: 4px;
    }
    
    .category-sidebar {
        border-right: 1px solid var(--border-color);
        padding-right: 1.5rem;
    }
    
    .category-item {
        display: block;
        padding: 8px 0;
        color: var(--text);
        text-decoration: none;
        opacity: 0.7;
        border-bottom: 1px solid rgba(255,247,237,0.06);
        font-size: 0.9rem;
        transition: all 0.3s;
        cursor: pointer;
    }
    
    .category-item:hover, .category-item.active {
        opacity: 1;
        color: var(--primary);
        padding-left: 8px;
    }
    
    .category-item i {
        margin-right: 8px;
        width: 18px;
        text-align: center;
    }
    
    .classic-card {
        border: 1px solid var(--border-color);
        padding: 20px;
        height: 100%;
        background: var(--card-bg);
        transition: border-color 0.3s, transform 0.3s;
    }
    
    .classic-card:hover {
        border-color: var(--primary);
        transform: translateY(-4px);
    }
    
    .classic-icon {
        font-size: 2.2rem;
        color: var(--primary);
        margin-bottom: 12px;
    }
    
    .classic-card h4 {
        font-size: 1.1rem;
        font-weight: 700;
        margin-bottom: 8px;
    }
    
    .classic-card p {
        font-size: 0.85rem;
        opacity: 0.65;
        line-height: 1.6;
    }
    
    .trailer-card {
        position: relative;
        overflow: hidden;
        aspect-ratio: 16/9;
        background: #241c16;
        border: 1px solid var(--border-color);
        cursor: pointer;
    }
    
    .trailer-card img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        opacity: 0.7;
        transition: opacity 0.4s, transform 0.4s;
    }
    
    .trailer-card:hover img {
        opacity: 0.9;
        transform: scale(1.03);
    }
    
    .trailer-play {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 60px;
        height: 60px;
        background: rgba(249, 115, 22, 0.85);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.5rem;
        color: #fff;
        z-index: 2;
        transition: all 0.3s;
    }
    
    .trailer-card:hover .trailer-play {
        background: var(--primary);
        transform: translate(-50%, -50%) scale(1.1);
    }
    
    .trailer-title {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        padding: 20px 14px 10px;
        background: linear-gradient(transparent, rgba(0,0,0,0.8));
        font-size: 0.85rem;
        font-weight: 600;
        z-index: 2;
    }
    
    .friend-links {
        padding: 2.5rem 0;
        border-top: 1px solid var(--border-color);
        border-bottom: 1px solid var(--border-color);
    }
    
    .friend-links-title {
        font-size: 0.85rem;
        opacity: 0.5;
        letter-spacing: 0.05em;
        margin-bottom: 12px;
    }
    
    .friend-links a {
        color: var(--text);
        opacity: 0.6;
        text-decoration: none;
        font-size: 0.85rem;
        margin-right: 18px;
        transition: color 0.3s;
    }
    
    .friend-links a:hover {
        color: var(--primary);
        opacity: 1;
    }
    
    footer {
        padding: 3rem 0 2rem;
        border-top: 1px solid var(--border-color);
    }
    
    .footer-brand {
        font-family: 'Source Han Serif SC', serif;
        font-size: 1.5rem;
        font-weight: 900;
        color: var(--text);
    }
    
    .footer-links a {
        color: var(--text);
        opacity: 0.5;
        text-decoration: none;
        font-size: 0.85rem;
        margin-right: 18px;
        transition: opacity 0.3s;
    }
    
    .footer-links a:hover { opacity: 1; color: var(--primary); }
    
    .footer-copyright {
        opacity: 0.4;
        font-size: 0.8rem;
        margin-top: 1.5rem;
        border-top: 1px solid var(--border-color);
        padding-top: 1.5rem;
    }
    
    .btn-glow {
        position: relative;
        overflow: hidden;
        background: var(--primary);
        color: #fff;
        border: none;
        padding: 10px 24px;
        font-weight: 600;
        transition: all 0.4s;
        border-radius: 0;
    }
    
    .btn-glow::after {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
        transition: left 0.5s;
    }
    
    .btn-glow:hover::after {
        left: 100%;
    }
    
    .btn-glow:hover {
        background: var(--accent);
        color: #1a1410;
    }
    
    /* 弹窗 */
    .film-modal {
        display: none;
        position: fixed;
        top: 0; left: 0; right: 0; bottom: 0;
        background: rgba(0,0,0,0.7);
        z-index: 9999;
        align-items: center;
        justify-content: center;
        padding: 20px;
        backdrop-filter: blur(4px);
    }
    
    .film-modal.show {
        display: flex;
    }
    
    .modal-card {
        background: #fff;
        color: #1a1410;
        max-width: 800px;
        width: 100%;
        display: flex;
        overflow: hidden;
        position: relative;
        border-radius: 0;
        max-height: 90vh;
        box-shadow: 0 20px 60px rgba(0,0,0,0.5);
    }
    
    .modal-close {
        position: absolute;
        top: 12px;
        right: 12px;
        background: var(--primary);
        color: #fff;
        border: none;
        width: 32px;
        height: 32px;
        font-size: 1rem;
        cursor: pointer;
        z-index: 10;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: background 0.3s;
    }
    
    .modal-close:hover { background: var(--accent); color: #1a1410; }
    
    .modal-poster {
        width: 300px;
        min-height: 100%;
        background: #f0e6dd;
        flex-shrink: 0;
    }
    
    .modal-poster img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
    }
    
    .modal-info {
        padding: 28px;
        flex: 1;
        overflow-y: auto;
    }
    
    .modal-info h2 {
        font-size: 1.5rem;
        font-weight: 900;
        margin-bottom: 8px;
    }
    
    .modal-tags {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
        margin: 12px 0;
    }
    
    .modal-tags span {
        background: rgba(249, 115, 22, 0.1);
        color: var(--primary);
        padding: 3px 12px;
        font-size: 0.75rem;
        font-weight: 600;
    }
    
    .modal-rating {
        display: flex;
        align-items: center;
        gap: 8px;
        color: var(--accent);
        font-size: 1.2rem;
        font-weight: 700;
        margin: 12px 0;
    }
    
    .modal-plot {
        font-size: 0.9rem;
        line-height: 1.8;
        opacity: 0.85;
        margin: 16px 0;
    }
    
    .modal-actors {
        font-size: 0.8rem;
        opacity: 0.6;
    }
    
    @media (max-width: 768px) {
        .modal-card {
            flex-direction: column;
            max-height: 92vh;
            overflow-y: auto;
        }
        .modal-poster {
            width: 100%;
            height: 220px;
            min-height: auto;
        }
        .category-sidebar {
            border-right: none;
            border-bottom: 1px solid var(--border-color);
            padding-right: 0;
            padding-bottom: 1rem;
            margin-bottom: 1.5rem;
        }
        .stat-number {
            font-size: 2.2rem;
        }
        .section-title {
            font-size: 1.5rem;
        }
    }
    
    /* 错落滚动渐显 */
    .stagger-card {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }
    
    .stagger-card.visible {
        opacity: 1;
        transform: translateY(0);
    }
    
    .stagger-card:nth-child(1) { transition-delay: 0.05s; }
    .stagger-card:nth-child(2) { transition-delay: 0.1s; }
    .stagger-card:nth-child(3) { transition-delay: 0.15s; }
    .stagger-card:nth-child(4) { transition-delay: 0.2s; }
    .stagger-card:nth-child(5) { transition-delay: 0.25s; }
    .stagger-card:nth-child(6) { transition-delay: 0.3s; }
    .stagger-card:nth-child(7) { transition-delay: 0.35s; }
    .stagger-card:nth-child(8) { transition-delay: 0.4s; }
    .stagger-card:nth-child(9) { transition-delay: 0.45s; }
    .stagger-card:nth-child(10) { transition-delay: 0.5s; }
    .stagger-card:nth-child(11) { transition-delay: 0.55s; }
    .stagger-card:nth-child(12) { transition-delay: 0.6s; }
    
    .accordion-button {
        background: transparent !important;
        color: var(--text) !important;
        border: 1px solid var(--border-color) !important;
        border-radius: 0 !important;
        font-weight: 600;
        box-shadow: none !important;
    }
    
    .accordion-button:not(.collapsed) {
        background: rgba(249, 115, 22, 0.08) !important;
        color: var(--primary) !important;
    }
    
    .accordion-body {
        border: 1px solid var(--border-color);
        border-top: none;
        background: rgba(255, 247, 237, 0.02);
    }
    
    .feature-icon {
        font-size: 2rem;
        color: var(--primary);
        margin-bottom: 12px;
        display: block;
    }
    
    .feature-item {
        padding: 20px;
        border: 1px solid var(--border-color);
        height: 100%;
        background: var(--card-bg);
    }
    
    .feature-item h5 {
        font-size: 1rem;
        font-weight: 700;
        margin-bottom: 6px;
    }
    
    .feature-item p {
        font-size: 0.82rem;
        opacity: 0.6;
    }

/* --- 子页面追加 --- */
/* 本页专属微调 */
        .about-hero { padding: 80px 0 50px; }
.about-section { padding: 40px 0; border-bottom: 1px solid var(--border-color); }
.about-section:last-child { border-bottom: none; }
.about-title { color: var(--primary); font-weight: 800; margin-bottom: 20px; }
.about-text { color: var(--text); opacity: 0.9; line-height: 1.8; margin-bottom: 15px; }
.about-list { color: var(--text); opacity: 0.9; line-height: 2; padding-left: 20px; }
.about-list li::marker { color: var(--primary); }
.about-card { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 12px; padding: 25px; margin-bottom: 20px; }
.about-card h3 { color: var(--accent); font-size: 1.3rem; margin-bottom: 12px; }
.about-card p { color: var(--text); opacity: 0.85; line-height: 1.7; margin-bottom: 0; }
.about-highlight { color: var(--accent); font-weight: 600; }
.about-quote { border-left: 4px solid var(--primary); padding-left: 20px; font-style: italic; color: var(--text); opacity: 0.8; margin: 30px 0; }

/* --- 子页面追加 --- */
.disclaimer-wrap { max-width: 860px; margin: 0 auto; }
.disclaimer-hero { padding: 3.5rem 0 2rem; text-align: center; }
.disclaimer-hero h1 { font-weight: 800; color: var(--primary); letter-spacing: -0.5px; margin-bottom: 0.5rem; }
.disclaimer-hero p { color: rgba(255,247,237,.6); font-size: 1.05rem; max-width: 600px; margin: 0 auto; }
.disclaimer-section { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 12px; padding: 1.8rem 2rem; margin-bottom: 1.5rem; }
.disclaimer-section h2 { font-size: 1.3rem; font-weight: 700; color: var(--accent); margin-bottom: 1rem; display: flex; align-items: center; gap: 0.5rem; }
.disclaimer-section h2 i { color: var(--primary); font-size: 1.1rem; }
.disclaimer-section p, .disclaimer-section li { color: rgba(255,247,237,.75); font-size: 0.95rem; line-height: 1.8; }
.disclaimer-section ul { padding-left: 1.2rem; }
.disclaimer-section strong { color: var(--text); font-weight: 600; }
.disclaimer-footer-note { text-align: center; color: rgba(255,247,237,.4); font-size: 0.85rem; margin: 2.5rem 0 1rem; }
.disclaimer-hero { padding: 2.5rem 0 1.5rem; }
.disclaimer-section { padding: 1.3rem 1.2rem; }

/* --- 子页面追加 --- */
.privacy-content {
            max-width: 900px;
            margin: 0 auto;
        }
.privacy-content h2 {
            color: var(--primary);
            font-size: 1.5rem;
            font-weight: 700;
            margin-top: 2.5rem;
            margin-bottom: 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid var(--border-color);
        }
.privacy-content h3 {
            color: var(--text);
            font-size: 1.2rem;
            font-weight: 600;
            margin-top: 1.8rem;
            margin-bottom: 0.8rem;
        }
.privacy-content p {
            color: rgba(255, 247, 237, 0.8);
            line-height: 1.8;
            margin-bottom: 1rem;
        }
.privacy-content ul {
            color: rgba(255, 247, 237, 0.8);
            padding-left: 1.5rem;
            margin-bottom: 1rem;
        }
.privacy-content li {
            margin-bottom: 0.5rem;
            line-height: 1.7;
        }
.privacy-box {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            padding: 1.5rem;
            margin: 1.5rem 0;
        }
.privacy-box i {
            color: var(--primary);
            margin-right: 0.5rem;
        }
.privacy-date {
            color: var(--accent);
            font-weight: 600;
        }
.privacy-active {
            color: var(--primary) !important;
            font-weight: 600;
        }

/* --- 子页面追加 --- */
/* 观影指南专属样式 */
        .guide-hero {
            background: linear-gradient(135deg, rgba(249,115,22,0.15) 0%, rgba(250,204,21,0.08) 50%, rgba(26,20,16,0.9) 100%);
            border-bottom: 1px solid var(--border-color);
            padding: 4rem 0 3rem;
        }
.guide-hero h1 {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--text);
            margin-bottom: 0.75rem;
        }
.guide-hero h1 span {
            color: var(--primary);
        }
.guide-hero p {
            color: rgba(255,247,237,0.7);
            font-size: 1.1rem;
            max-width: 680px;
            line-height: 1.7;
        }
.guide-section {
            padding: 3.5rem 0;
            border-bottom: 1px solid var(--border-color);
        }
.guide-section:last-child {
            border-bottom: none;
        }
.guide-section-title {
            font-size: 1.75rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 1.5rem;
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }
.guide-section-title i {
            color: var(--primary);
            font-size: 1.5rem;
        }
.guide-section-title .accent-line {
            flex: 0 0 2rem;
            height: 3px;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            border-radius: 2px;
        }
.guide-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            padding: 1.75rem;
            height: 100%;
            transition: transform 0.3s ease, border-color 0.3s ease;
        }
.guide-card:hover {
            transform: translateY(-4px);
            border-color: rgba(249,115,22,0.4);
        }
.guide-card-icon {
            width: 48px;
            height: 48px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.25rem;
            background: rgba(249,115,22,0.15);
            color: var(--primary);
            margin-bottom: 1rem;
        }
.guide-card h3 {
            font-size: 1.15rem;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 0.75rem;
        }
.guide-card p {
            color: rgba(255,247,237,0.65);
            font-size: 0.95rem;
            line-height: 1.7;
            margin-bottom: 0.5rem;
        }
.guide-card ul {
            padding-left: 1.25rem;
            color: rgba(255,247,237,0.65);
            font-size: 0.95rem;
            line-height: 1.8;
        }
.guide-card ul li {
            margin-bottom: 0.25rem;
        }
.guide-card ul li::marker {
            color: var(--primary);
        }
.step-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            font-weight: 700;
            font-size: 0.9rem;
            margin-right: 0.75rem;
            flex-shrink: 0;
        }
.tip-box {
            background: rgba(250,204,21,0.08);
            border-left: 3px solid var(--accent);
            border-radius: 0 8px 8px 0;
            padding: 1rem 1.25rem;
            margin-top: 1.5rem;
        }
.tip-box p {
            color: rgba(255,247,237,0.8);
            font-size: 0.95rem;
            line-height: 1.7;
            margin: 0;
        }
.tip-box i {
            color: var(--accent);
            margin-right: 0.5rem;
        }
.faq-item {
            margin-bottom: 1rem;
        }
.faq-question {
            font-weight: 600;
            color: var(--text);
            font-size: 1rem;
            margin-bottom: 0.35rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
.faq-question i {
            color: var(--primary);
            font-size: 0.85rem;
        }
.faq-answer {
            color: rgba(255,247,237,0.65);
            font-size: 0.95rem;
            line-height: 1.7;
            padding-left: 1.35rem;
        }
.guide-hero {
                padding: 2.5rem 0 2rem;
            }
.guide-hero h1 {
                font-size: 1.85rem;
            }
.guide-section {
                padding: 2.5rem 0;
            }
.guide-section-title {
                font-size: 1.35rem;
            }

/* --- Bootstrap 组件配色适配(程序自动补,避免白底黑字) --- */
.accordion-item { background:rgba(255,255,255,.04) !important; color:#fff7ed !important; border-color:rgba(255,255,255,.12) !important; }
.accordion-header { background:transparent !important; }