:root {
            --primary: #dc2626;
            --accent: #fb923c;
            --bg: #141013;
            --text: #fef2f2;
            --surface: #1e191e;
            --border: #2e272e;
            --card-bg: #1b151b;
            --muted: #b8a9a9;
        }
        * { box-sizing: border-box; }
        body {
            background-color: var(--bg);
            color: var(--text);
            font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
            font-weight: 400;
            font-size: 0.95rem;
            letter-spacing: 0.01em;
        }
        h1, h2, h3, h4, .navbar-brand { font-weight: 700; color: var(--text); }
        a { text-decoration: none; color: inherit; }
        /* 滚动条深色 */
        ::-webkit-scrollbar { width: 10px; height: 8px; }
        ::-webkit-scrollbar-track { background: #0c090c; }
        ::-webkit-scrollbar-thumb { background: #3a2f3a; border-radius: 8px; }

        /* 通用圆角与卡片 */
        .radius-8 { border-radius: 8px !important; }
        .card-movie {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: 8px;
            overflow: hidden;
            transition: transform 0.2s ease, box-shadow 0.2s ease;
            cursor: pointer;
            position: relative;
            box-shadow: 0 2px 8px rgba(0,0,0,0.5);
            height: 100%;
        }
        .card-movie:hover {
            transform: translateY(-4px);
            box-shadow: 0 6px 18px rgba(220, 38, 38, 0.2);
            border-color: var(--primary);
        }
        .card-movie .poster-wrap {
            position: relative;
            overflow: hidden;
            aspect-ratio: 2 / 3;
            background: #2a1f2a;
        }
        .card-movie img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
            transition: transform 0.4s ease;
        }
        .card-movie:hover img { transform: scale(1.06); }
        .poster-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(20,16,19,0) 30%, rgba(20,16,19,0.9) 100%);
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 0.75rem;
            opacity: 0;
            transition: opacity 0.2s ease;
        }
        .card-movie:hover .poster-overlay { opacity: 1; }
        .play-btn {
            background: rgba(220, 38, 38, 0.85);
            border-radius: 50%;
            width: 34px;
            height: 34px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.75rem;
            color: white;
            margin-bottom: 0.5rem;
            border: 1px solid #ffb3b3;
        }
        .card-movie .info {
            padding: 0.5rem 0.6rem 0.7rem;
            background: var(--card-bg);
        }
        .card-movie .title {
            font-size: 0.9rem;
            font-weight: 600;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            margin-bottom: 0.2rem;
        }
        .card-movie .meta {
            display: flex;
            justify-content: space-between;
            font-size: 0.7rem;
            color: var(--muted);
        }
        .section-title {
            font-size: 1.25rem;
            font-weight: 700;
            margin: 1.8rem 0 0.8rem;
            border-left: 4px solid var(--primary);
            padding-left: 0.75rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .section-title i { color: var(--accent); font-size: 1.1rem; }

        /* 导航 */
        .navbar-movie {
            background: rgba(20, 16, 19, 0.85);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border);
            padding: 0.6rem 1.2rem;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .navbar-brand { font-weight: 800; font-size: 1.5rem; color: var(--text) !important; }
        .navbar-brand i { color: var(--primary); margin-right: 6px; }
        .nav-link-custom {
            color: #e6dada !important;
            font-weight: 500;
            margin: 0 0.7rem;
            font-size: 0.9rem;
            transition: color 0.1s;
        }
        .nav-link-custom:hover { color: var(--accent) !important; }
        .btn-search { border: 1px solid var(--border); background: var(--surface); color: var(--text); border-radius: 30px; padding: 0.2rem 0.8rem; }

        /* 轮播hero */
        .hero-carousel {
            position: relative;
            height: 75vh;
            min-height: 380px;
            background: linear-gradient(135deg, #1c111a 0%, #0d0a0d 100%);
            overflow: hidden;
            display: flex;
            align-items: center;
            margin-bottom: 0.5rem;
        }
        .hero-bg {
            position: absolute;
            inset: 0;
            background-image: url('{随机图片}'); /* hero 背景占位 */
            background-size: cover;
            background-position: center;
            background-attachment: fixed; /* parallax 效果 */
            transform: scale(1.1);
            filter: brightness(0.5) saturate(1.2);
            z-index: 0;
        }
        .hero-content {
            position: relative;
            z-index: 2;
            max-width: 700px;
            padding: 2rem;
            background: rgba(10, 5, 10, 0.4);
            border-radius: 16px;
            margin-left: 5%;
        }
        .hero-content h1 {
            font-size: 2.8rem;
            font-weight: 900;
            line-height: 1.2;
            text-shadow: 0 4px 20px rgba(0,0,0,0.7);
        }
        .hero-content p { font-size: 1.1rem; color: #f8e8e8; }

        /* 横向滚动卡片 */
        .hscroll-row {
            display: flex;
            gap: 1rem;
            overflow-x: auto;
            padding-bottom: 0.5rem;
            scrollbar-width: thin;
            scrollbar-color: var(--primary) #1f161f;
        }
        .hscroll-row .card-movie { flex: 0 0 150px; }

        /* 分类矩阵 */
        .grid-poster {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
            gap: 1rem;
        }

        /* 热度榜 */
        .rank-list {
            background: var(--surface);
            border-radius: 8px;
            padding: 0.8rem;
            border: 1px solid var(--border);
        }
        .rank-item {
            display: flex;
            align-items: center;
            gap: 0.8rem;
            padding: 0.5rem 0.3rem;
            border-bottom: 1px dashed #332a33;
        }
        .rank-item:last-child { border-bottom: none; }
        .rank-num {
            width: 28px; height: 28px;
            border-radius: 6px;
            background: #322a32;
            color: var(--accent);
            font-weight: 800;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
        }

        /* 抽屉弹窗 */
        .drawer-overlay {
            position: fixed;
            top: 0; left: 0; right: 0; bottom: 0;
            background: rgba(0,0,0,0.6);
            z-index: 2000;
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.2s ease, visibility 0.2s ease;
        }
        .drawer-panel {
            position: fixed;
            left: 0; right: 0;
            bottom: 0;
            max-height: 70vh;
            background: #1a1319;
            border-radius: 16px 16px 0 0;
            border: 1px solid #3a2f3a;
            border-bottom: none;
            z-index: 2001;
            padding: 1.5rem 2rem 2rem;
            transform: translateY(100%);
            transition: transform 0.25s ease;
            overflow-y: auto;
            box-shadow: 0 -10px 40px rgba(0,0,0,0.7);
        }
        .drawer-overlay.show { opacity: 1; visibility: visible; }
        .drawer-overlay.show .drawer-panel { transform: translateY(0); }

        /* 标签/心情 */
        .mood-tags .tag {
            background: var(--surface);
            border: 1px solid var(--border);
            padding: 0.25rem 1rem;
            border-radius: 30px;
            font-size: 0.8rem;
            color: #e3cfcf;
            transition: all 0.1s;
        }
        .mood-tags .tag:hover { background: var(--primary); border-color: var(--primary); color: white; }

        footer { border-top: 1px solid var(--border); background: #0f0b0f; color: #a38d8d; }

        .friend-links {
            background: var(--surface);
            border-radius: 8px;
            padding: 0.8rem 1rem;
            margin: 2rem 0 1rem;
            font-size: 0.85rem;
        }
        /* 小字号高密度 */
        .compact-text { font-size: 0.75rem; line-height: 1.4; }
        .steps-step { background: #1e181e; border-radius: 8px; padding: 1rem; border: 1px solid var(--border); }
        .steps-step .num { color: var(--primary); font-weight: 800; font-size: 1.4rem; }

/* --- 子页面追加 --- */
/* 本页专属微调 — 沿用站点变量，不覆盖任何全局组件 */
        .about-hero {
            background: linear-gradient(145deg, var(--bg) 0%, var(--surface) 100%);
            border-bottom: 1px solid var(--border);
            padding: 4rem 0 2.5rem;
        }
.about-hero h1 {
            color: var(--text);
            font-weight: 800;
            letter-spacing: -0.02em;
            font-size: 2.4rem;
        }
.about-hero .lead-muted {
            color: var(--muted);
            max-width: 720px;
            font-size: 1.05rem;
        }
.section-block {
            padding: 3.5rem 0;
            border-bottom: 1px solid var(--border);
        }
.section-block:last-child {
            border-bottom: none;
        }
.section-title-lg {
            color: var(--text);
            font-weight: 800;
            font-size: 1.8rem;
            margin-bottom: 1.8rem;
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }
.section-title-lg i {
            color: var(--primary);
            font-size: 1.6rem;
        }
.about-card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 1.5rem;
        }
.about-feature-item {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 1.8rem 1.5rem;
            transition: transform .2s ease, border-color .2s;
        }
.about-feature-item:hover {
            transform: translateY(-3px);
            border-color: var(--primary);
        }
.about-feature-item i {
            font-size: 2rem;
            color: var(--accent);
            margin-bottom: 1rem;
        }
.about-feature-item h3 {
            color: var(--text);
            font-weight: 700;
            font-size: 1.25rem;
            margin-bottom: 0.6rem;
        }
.about-feature-item p {
            color: var(--muted);
            font-size: 0.95rem;
            line-height: 1.6;
            margin-bottom: 0;
        }
.steps-about {
            display: flex;
            flex-wrap: wrap;
            gap: 1.2rem;
            margin-top: 1rem;
        }
.step-pill {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: 40px;
            padding: 0.7rem 1.6rem;
            font-weight: 500;
            color: var(--text);
            font-size: 0.95rem;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
.step-pill i {
            color: var(--primary);
        }
.quote-block {
            background: var(--surface);
            border-left: 4px solid var(--primary);
            padding: 1.5rem 1.8rem;
            border-radius: 0 12px 12px 0;
            margin: 2rem 0 0;
            font-size: 1.05rem;
            color: var(--text);
        }
.friend-badge {
            display: inline-block;
            background: var(--card-bg);
            border: 1px solid var(--border);
            padding: 0.25rem 1rem;
            border-radius: 30px;
            color: var(--muted);
            font-size: 0.85rem;
            margin-right: 0.5rem;
            margin-bottom: 0.5rem;
        }
.footer-about {
            border-top: 1px solid var(--border);
            padding-top: 2.5rem;
            margin-top: 1rem;
        }

/* --- 子页面追加 --- */
/* 确保所有卡片、表单、列表均继承暗色主题 */
        .card, .card-body, .card-header, .card-footer,
        .list-group-item, .accordion-item, .accordion-button,
        .modal-content, .dropdown-menu, .dropdown-item,
        .form-control, .form-select {
            background: var(--card-bg) !important;
            color: var(--text) !important;
            border-color: var(--border) !important;
        }
.form-control::placeholder {
            color: var(--muted) !important;
            opacity: 0.7;
        }
.accordion-button:not(.collapsed) {
            background: var(--surface) !important;
            color: var(--accent) !important;
            box-shadow: none;
        }
.accordion-button:focus {
            box-shadow: 0 0 0 0.2rem rgba(220, 38, 38, 0.15);
        }
.nav-link-custom.active {
            color: var(--accent) !important;
            border-bottom: 2px solid var(--accent);
        }
/* 步骤条/指南卡片微调 */
        .guide-card {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: 12px;
            transition: transform .2s ease, border-color .2s ease;
        }
.guide-card:hover {
            border-color: var(--primary);
            transform: translateY(-3px);
        }
.step-badge {
            background: var(--primary);
            color: white;
            min-width: 32px;
            height: 32px;
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.9rem;
        }
.tip-box {
            background: rgba(220, 38, 38, 0.08);
            border-left: 4px solid var(--primary);
            padding: 1rem 1.25rem;
            border-radius: 0 8px 8px 0;
        }
.keyword-tag {
            background: var(--card-bg);
            border: 1px solid var(--border);
            color: var(--muted);
            border-radius: 30px;
            padding: 0.25rem 0.9rem;
            font-size: 0.85rem;
            display: inline-block;
            margin: 0.25rem 0.2rem;
        }
.keyword-tag:hover {
            color: var(--accent);
            border-color: var(--accent);
        }
/* 让表格更贴合暗色 */
        .table {
            --bs-table-bg: transparent;
            --bs-table-border-color: var(--border);
            color: var(--text);
        }
.table > :not(caption) > * > * {
            background-color: transparent;
            border-bottom-color: var(--border);
        }
.table-hover > tbody > tr:hover > * {
            background-color: rgba(220, 38, 38, 0.05);
        }
/* 锚点偏移补偿 */
        .scroll-margin {
            scroll-margin-top: 90px;
        }

/* --- 子页面追加 --- */
/* 本页专属少量样式 */
        .privacy-hero {
            background: linear-gradient(135deg, rgba(220,38,38,.15) 0%, rgba(251,146,60,.08) 100%);
            border-bottom: 1px solid var(--border);
            padding: 60px 0 40px;
        }
.privacy-content {
            max-width: 900px;
            margin: 0 auto;
        }
.privacy-section {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 30px;
            margin-bottom: 24px;
        }
.privacy-section h2 {
            color: var(--accent);
            font-size: 1.4rem;
            font-weight: 700;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
.privacy-section h2 i {
            color: var(--primary);
        }
.privacy-section p {
            color: var(--text);
            line-height: 1.8;
            margin-bottom: 12px;
        }
.privacy-section ul {
            color: var(--text);
            padding-left: 20px;
            margin-bottom: 12px;
        }
.privacy-section ul li {
            margin-bottom: 8px;
            line-height: 1.7;
        }
.privacy-section strong {
            color: var(--accent);
        }
.privacy-date {
            color: var(--muted);
            font-size: .9rem;
            text-align: right;
            margin-top: 20px;
            padding-top: 16px;
            border-top: 1px solid var(--border);
        }
.privacy-toc {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 24px 30px;
            margin-bottom: 30px;
        }
.privacy-toc h3 {
            color: var(--text);
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 14px;
        }
.privacy-toc ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            gap: 8px 20px;
        }
.privacy-toc ul li a {
            color: var(--muted);
            text-decoration: none;
            font-size: .95rem;
            transition: color .2s;
            display: inline-block;
            padding: 4px 0;
        }
.privacy-toc ul li a:hover {
            color: var(--accent);
        }
.privacy-toc ul li a i {
            color: var(--primary);
            margin-right: 6px;
            font-size: .8rem;
        }
.privacy-section {
                padding: 20px;
            }
.privacy-toc ul {
                grid-template-columns: 1fr;
            }

/* --- 子页面追加 --- */
.disclaimer-section { padding: 3rem 0; }
.disclaimer-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: 8px; padding: 2rem; margin-bottom: 1.5rem; transition: border-color .3s; }
.disclaimer-card:hover { border-color: var(--primary); }
.disclaimer-card h2 { color: var(--text); font-size: 1.5rem; font-weight: 700; margin-bottom: 1.2rem; display: flex; align-items: center; gap: .6rem; }
.disclaimer-card h2 i { color: var(--primary); }
.disclaimer-card p, .disclaimer-card li { color: var(--muted); line-height: 1.8; font-size: .95rem; }
.disclaimer-card ul { padding-left: 1.2rem; }
.disclaimer-card li { margin-bottom: .5rem; }
.highlight-text { color: var(--text); font-weight: 500; }
.page-header { background: linear-gradient(135deg, rgba(220,38,38,.15) 0%, rgba(251,146,60,.1) 100%); border-bottom: 1px solid var(--border); padding: 3rem 0 2rem; margin-bottom: 2rem; }
.page-header h1 { color: var(--text); font-weight: 800; font-size: 2.2rem; }
.page-header .subtitle { color: var(--muted); font-size: 1.1rem; margin-top: .5rem; }
.back-home { display: inline-block; margin-top: 1rem; color: var(--primary); text-decoration: none; font-weight: 500; transition: color .3s; }
.back-home:hover { color: var(--accent); }
.last-updated { color: var(--muted); font-size: .85rem; text-align: center; margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--border); }
.page-header h1 { font-size: 1.6rem; }
.disclaimer-card { padding: 1.2rem; }
.disclaimer-card h2 { font-size: 1.2rem; }

/* --- Bootstrap 组件配色适配(程序自动补,避免白底黑字) --- */
.accordion-body { background:transparent !important; color:#fef2f2 !important; }
.accordion-header { background:transparent !important; }