/* 全直角硬朗风 + 无圆角 + 粗边框 + 块状硬阴影 */
        :root {
            --primary: #2563eb;
            --accent: #06b6d4;
            --bg: #f4f8ff;
            --text: #0f1e3d;
            --border-w: 4px;
            --shadow-hard: 8px 8px 0 rgba(0, 0, 0, 0.15);
        }
        * { border-radius: 0 !important; font-family: 'Inter', system-ui, sans-serif; }
        body {
            background-color: var(--bg);
            color: var(--text);
            overflow-x: hidden;
        }
        /* 粗边框 + 硬阴影通用 */
        .hard-box {
            border: var(--border-w) solid var(--text);
            box-shadow: var(--shadow-hard);
            background-color: #fff;
        }
        .btn-hard {
            border: 3px solid var(--text);
            box-shadow: 4px 4px 0 rgba(0,0,0,0.2);
            background: #fff;
            color: var(--text);
            font-weight: 600;
            padding: 8px 20px;
            transition: 0.1s ease;
        }
        .btn-hard:hover {
            background: var(--primary);
            color: #fff;
            box-shadow: 2px 2px 0 rgba(0,0,0,0.2);
            transform: translate(2px,2px);
        }
        /* 导航 */
        .navbar-banana {
            background: #fff;
            border-bottom: 4px solid var(--text);
            padding: 0.5rem 0;
        }
        .navbar-brand {
            font-weight: 900;
            font-size: 1.7rem;
            color: var(--primary) !important;
            letter-spacing: 1px;
        }
        .navbar-nav .nav-link {
            color: var(--text) !important;
            font-weight: 600;
            margin: 0 8px;
            border: 2px solid transparent;
            padding: 5px 8px;
        }
        .navbar-nav .nav-link:hover {
            border-bottom: 3px solid var(--accent);
            color: var(--primary) !important;
        }
        /* hero */
        .hero-zone {
            background: linear-gradient(145deg, #e2eafc 0%, #b7d0ff 100%);
            border-bottom: 4px solid var(--text);
            padding: 3rem 0 4rem;
            position: relative;
            overflow: hidden;
            background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" opacity="0.1"><rect width="100" height="100" fill="%232563eb" /></svg>');
            background-size: 20px 20px;
            background-blend-mode: overlay;
        }
        .hero-title {
            font-family: 'Inter', sans-serif;
            font-weight: 900;
            font-size: 4rem;
            text-transform: uppercase;
            color: var(--text);
            text-shadow: 5px 5px 0 var(--accent);
            letter-spacing: -1px;
            line-height: 1.2;
        }
        .hero-sub {
            font-size: 1.2rem;
            border-left: 8px solid var(--primary);
            padding-left: 16px;
            font-weight: 400;
            background: rgba(255,255,255,0.6);
            display: inline-block;
            backdrop-filter: blur(2px);
        }
        .typewriter {
            overflow: hidden;
            white-space: nowrap;
            border-right: .15em solid var(--accent);
            animation: typing 3s steps(40, end) forwards, blink-caret .75s step-end infinite;
            display: inline-block;
            max-width: 100%;
        }
        @keyframes typing {
            from { width: 0; }
            to { width: 100%; }
        }
        @keyframes blink-caret { 50% { border-color: transparent; } }

        /* 海报卡片 */
        .movie-card {
            background: #fff;
            border: 4px solid var(--text);
            box-shadow: 8px 8px 0 rgba(0,0,0,0.12);
            transition: all 0.25s ease;
            cursor: pointer;
            height: 100%;
            position: relative;
            transform-style: preserve-3d;
            transition: transform 0.5s, box-shadow 0.2s;
        }
        .movie-card .front, .movie-card .back {
            backface-visibility: hidden;
            padding: 0;
            border: none;
        }
        .movie-card .back {
            transform: rotateY(180deg);
            position: absolute;
            top: 0; left: 0;
            width: 100%; height: 100%;
            background: var(--bg);
            border: 4px solid var(--text);
            padding: 15px;
            overflow-y: auto;
            box-shadow: 8px 8px 0 rgba(0,0,0,0.2);
        }
        .movie-card:hover {
            transform: scale(1.02) translateY(-5px);
            border-color: var(--primary);
            box-shadow: 12px 12px 0 rgba(0,0,0,0.2);
        }
        .movie-card.flipped {
            transform: rotateY(180deg) scale(1.02);
        }
        .movie-poster img {
            width: 100%;
            height: 260px;
            object-fit: cover;
            border-bottom: 3px solid var(--text);
            display: block;
        }
        .card-info {
            padding: 10px 12px;
            border-top: 3px solid var(--text);
            background: #fff;
        }
        .badge-capsule {
            display: inline-block;
            background: var(--accent);
            color: var(--text);
            font-weight: 700;
            padding: 4px 14px;
            border: 2px solid var(--text);
            text-transform: uppercase;
            font-size: 0.8rem;
            letter-spacing: 1px;
            box-shadow: 2px 2px 0 rgba(0,0,0,0.1);
        }
        /* 分类胶囊 */
        .category-pill {
            display: inline-flex;
            align-items: center;
            border: 3px solid var(--text);
            background: #fff;
            padding: 8px 18px;
            font-weight: 700;
            box-shadow: 4px 4px 0 var(--primary);
            margin: 8px 8px 8px 0;
            transition: all .1s;
        }
        .category-pill i { margin-right: 8px; color: var(--primary); }
        .category-pill:hover { background: var(--primary); color: white; transform: translate(-2px,-2px); box-shadow: 6px 6px 0 var(--text); }

        /* 榜单奖牌 */
        .gold-medal { background: #FFD700; color: #0f1e3d; }
        .silver-medal { background: #C0C0C0; color: #0f1e3d; }
        .bronze-medal { background: #CD7F32; color: #0f1e3d; }
        .medal-num {
            width: 36px; height: 36px;
            font-size: 1.4rem;
            font-weight: 900;
            display: inline-block;
            text-align: center;
            border: 3px solid var(--text);
            line-height: 30px;
            box-shadow: 3px 3px 0 rgba(0,0,0,0.2);
        }
        /* 手风琴 */
        .accordion-item {
            border: 3px solid var(--text);
            margin-bottom: 8px;
            background: #fff;
            box-shadow: 3px 3px 0 rgba(0,0,0,0.08);
        }
        .accordion-button { font-weight: 700; }
        /* 板块标题 */
        .section-title {
            font-size: 2rem;
            font-weight: 900;
            border-bottom: 5px solid var(--primary);
            display: inline-block;
            margin-bottom: 20px;
            letter-spacing: -0.5px;
            color: var(--text);
            text-transform: uppercase;
        }
        .list-icon { color: var(--primary); margin-right: 10px; }
        /* 滚动动效 */
        .reveal {
            opacity: 0;
            transform: translateY(40px);
            transition: opacity 0.6s ease, transform 0.6s ease;
        }
        .reveal.show {
            opacity: 1;
            transform: translateY(0);
        }
        .reveal-delay-1 { transition-delay: 0.1s; }
        .reveal-delay-2 { transition-delay: 0.2s; }
        .reveal-delay-3 { transition-delay: 0.3s; }
        footer {
            border-top: 5px solid var(--text);
            background: #0f1e3d;
            color: #f4f8ff;
            padding: 30px 0;
            margin-top: 40px;
        }
        .footer-link a { color: #cbd5f5; }
        .friend-link-row a { color: var(--primary); font-weight: 600; margin: 0 5px; }
        .faq-qa { border: 2px solid var(--text); padding: 12px; }
        /* 专辑 */
        .topic-card { border-left: 8px solid var(--primary); background: #fff; }

/* --- 子页面追加 --- */
.ranking-hero {
            background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
            color: #fff;
            padding: 60px 0;
            margin-bottom: 40px;
            border-bottom: var(--border-w) solid var(--text);
            box-shadow: var(--shadow-hard);
        }
.rank-card {
            background: #fff;
            border: var(--border-w) solid var(--text);
            border-radius: 12px;
            padding: 20px;
            margin-bottom: 20px;
            box-shadow: var(--shadow-hard);
            transition: transform 0.2s ease;
        }
.rank-card:hover {
            transform: translate(-2px, -2px);
            box-shadow: 10px 10px 0 rgba(0, 0, 0, 0.15);
        }
.rank-num {
            font-size: 2.5rem;
            font-weight: 900;
            color: var(--primary);
            margin-right: 15px;
            min-width: 60px;
        }
.rank-info h3 {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 5px;
        }
.rank-info p {
            color: #555;
            font-size: 0.9rem;
            margin-bottom: 8px;
        }
.rank-tag {
            display: inline-block;
            background: var(--bg);
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--primary);
            margin-right: 8px;
        }
.rank-tag.hot {
            background: #fee2e2;
            color: #dc2626;
        }
.rank-tag.new {
            background: #dbeafe;
            color: #2563eb;
        }
.rank-tag.top {
            background: #fef3c7;
            color: #d97706;
        }
.tab-panel {
            background: #fff;
            border: var(--border-w) solid var(--text);
            border-radius: 12px;
            padding: 25px;
            margin-bottom: 40px;
            box-shadow: var(--shadow-hard);
        }
.tab-buttons {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 25px;
            border-bottom: 3px solid var(--bg);
            padding-bottom: 15px;
        }
.tab-btn {
            background: var(--bg);
            border: 2px solid var(--text);
            padding: 8px 20px;
            border-radius: 25px;
            font-weight: 700;
            font-size: 0.9rem;
            color: var(--text);
            cursor: pointer;
            transition: all 0.2s ease;
        }
.tab-btn:hover {
            background: var(--primary);
            color: #fff;
        }
.tab-btn.active {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }
.rank-item {
            display: flex;
            align-items: center;
            padding: 12px;
            border-bottom: 1px solid var(--bg);
            transition: background 0.2s ease;
        }
.rank-item:hover {
            background: var(--bg);
        }
.rank-item:last-child {
            border-bottom: none;
        }
.medal {
            font-size: 1.5rem;
            margin-right: 15px;
            min-width: 40px;
            text-align: center;
        }
.rank-name {
            flex: 1;
            font-weight: 600;
            color: var(--text);
        }
.rank-score {
            font-weight: 700;
            color: var(--primary);
            margin-right: 15px;
        }
.rank-change {
            font-size: 0.8rem;
            padding: 2px 8px;
            border-radius: 12px;
        }
.rank-up {
            background: #dcfce7;
            color: #16a34a;
        }
.rank-down {
            background: #fee2e2;
            color: #dc2626;
        }
.rank-same {
            background: #f3f4f6;
            color: #6b7280;
        }
.ranking-hero {
                padding: 40px 0;
            }
.rank-card {
                padding: 15px;
            }
.rank-num {
                font-size: 2rem;
                min-width: 50px;
            }
.rank-item {
                flex-wrap: wrap;
                gap: 8px;
            }

/* --- 子页面追加 --- */
/* 确保 Bootstrap 组件不破坏深色/浅色风格 —— 此处站本身为浅色，但依然覆盖可能的冲突 */
        body {
            background-color: var(--bg);
            color: var(--text);
            font-family: 'Inter', sans-serif;
        }
/* 如果使用了card等组件则覆盖，这里以防万一 */
        .card, .card-body, .card-title, .card-text, .card-header, .card-footer,
        .form-control, .form-select, .form-label, .list-group-item {
            background: transparent;
            color: var(--text);
            border-color: rgba(15,30,61,0.15);
        }
.btn-outline-primary {
            border-color: var(--primary);
            color: var(--primary);
        }
.btn-outline-primary:hover {
            background-color: var(--primary);
            color: #fff;
        }
/* 确保导航栏链接颜色继承 */
        .navbar-banana .nav-link {
            color: var(--text);
        }
.navbar-banana .nav-link.active {
            font-weight: 700;
            color: var(--primary);
        }
/* 微调硬阴影风格 */
        .hard-box {
            box-shadow: var(--shadow-hard);
        }
.about-lead {
            font-size: 1.15rem;
            line-height: 1.8;
            background: rgba(37,99,235,0.04);
            padding: 1.5rem 1.8rem;
            border-radius: 20px;
            border: 1px solid rgba(37,99,235,0.15);
        }
.icon-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 2.6rem;
            height: 2.6rem;
            background: var(--primary);
            color: white;
            border-radius: 14px;
            margin-right: 0.8rem;
            font-size: 1.3rem;
            flex-shrink: 0;
        }
.feature-item {
            display: flex;
            align-items: flex-start;
            gap: 1rem;
            padding: 1.2rem 0;
            border-bottom: 1px dashed rgba(15,30,61,0.15);
        }
.feature-item:last-child {
            border-bottom: none;
        }
.step-num {
            font-weight: 900;
            color: var(--accent);
            font-size: 1.2rem;
            margin-right: 0.5rem;
        }
.about-footer-note {
            background: rgba(6,182,212,0.06);
            border-left: 5px solid var(--accent);
            padding: 1.2rem 1.5rem;
            border-radius: 12px;
        }
.accordion-button:not(.collapsed) {
                    background-color: rgba(37,99,235,0.08);
                    color: var(--primary);
                    box-shadow: none;
                }
.accordion-button:focus {
                    box-shadow: 0 0 0 0.2rem rgba(37,99,235,0.1);
                }
.accordion-body {
                    background-color: rgba(255,255,255,0.7);
                    color: var(--text);
                    padding: 1.2rem 1.5rem;
                    line-height: 1.7;
                }

/* --- 子页面追加 --- */
/* 本页专属小范围样式(自动合并进站点CSS) */
        .privacy-hero {
            background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
            padding: 80px 0 60px;
            position: relative;
            overflow: hidden;
        }
.privacy-hero::after {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 400px;
            height: 400px;
            background: rgba(255,255,255,0.08);
            border-radius: 50%;
            transform: rotate(15deg);
        }
.privacy-hero .container {
            position: relative;
            z-index: 2;
        }
.privacy-hero h1 {
            color: #ffffff;
            font-weight: 800;
            font-size: 2.5rem;
            text-shadow: 2px 2px 0 rgba(0,0,0,0.15);
            margin-bottom: 15px;
        }
.privacy-hero p {
            color: rgba(255,255,255,0.9);
            font-size: 1.1rem;
            max-width: 700px;
        }
.privacy-section {
            padding: 50px 0;
            border-bottom: 2px dashed rgba(37, 99, 235, 0.15);
        }
.privacy-section:last-child {
            border-bottom: none;
        }
.privacy-section h2 {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 3px solid var(--accent);
            display: inline-block;
        }
.privacy-section h3 {
            font-size: 1.2rem;
            font-weight: 600;
            color: var(--text);
            margin-top: 20px;
            margin-bottom: 10px;
        }
.privacy-section p, .privacy-section li {
            line-height: 1.8;
            color: #334155;
        }
.privacy-section ul {
            padding-left: 20px;
            list-style: none;
        }
.privacy-section ul li {
            position: relative;
            padding-left: 20px;
            margin-bottom: 8px;
        }
.privacy-section ul li::before {
            content: '▹';
            position: absolute;
            left: 0;
            color: var(--accent);
            font-weight: bold;
        }
.privacy-card {
            background: #ffffff;
            border: 3px solid var(--primary);
            border-radius: 12px;
            padding: 25px;
            box-shadow: var(--shadow-hard);
            margin-top: 20px;
        }
.privacy-card h4 {
            color: var(--primary);
            font-weight: 700;
            margin-bottom: 12px;
            font-size: 1.1rem;
        }
.privacy-card p {
            margin-bottom: 0;
            color: #334155;
        }
.privacy-note {
            background: rgba(6, 182, 212, 0.08);
            border-left: 4px solid var(--accent);
            padding: 15px 20px;
            border-radius: 0 8px 8px 0;
            margin: 20px 0;
        }
.privacy-note i {
            color: var(--accent);
            margin-right: 8px;
        }
.update-date {
            display: inline-block;
            background: var(--primary);
            color: #fff;
            padding: 4px 14px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 500;
            margin-bottom: 10px;
        }
.contact-link {
            color: var(--primary);
            font-weight: 600;
            text-decoration: underline;
            text-underline-offset: 3px;
        }
.contact-link:hover {
            color: var(--accent);
        }

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