:root {
            --primary: #06b6d4;
            --accent: #ec4899;
            --bg: #0c0a1a;
            --text: #e0f2fe;
            --border-thick: 4px;
            --box-shadow: 8px 8px 0 #000;
            --font-title: 'Inter', sans-serif;
            --font-mono: 'Courier New', monospace;
        }
        * { border-radius: 0 !important; }
        body {
            background-color: var(--bg);
            color: var(--text);
            font-family: var(--font-title);
            letter-spacing: 0.2px;
        }
        h1,h2,h3,h4,h5,.display-1,.display-2,.display-3,.display-4 { font-weight: 900; color: #fff; }

        /* 全直角硬朗风 */
        .card, .poster-card, .list-group-item, .accordion-button, .btn, .form-control, .nav-box {
            border-radius: 0 !important;
            border: 2px solid #222;
        }

        /* 块状硬阴影 */
        .hard-shadow { box-shadow: var(--box-shadow); }
        .hard-shadow-sm { box-shadow: 5px 5px 0 #000; }

        /* 分类标签胶囊 (但用直角点缀) */
        .badge-cat {
            background: var(--primary);
            color: #000;
            font-weight: 700;
            text-transform: uppercase;
            padding: 8px 18px;
            border: 2px solid #000;
            box-shadow: 4px 4px 0 #000;
            font-size: 0.9rem;
        }
        .badge-cat.accent { background: var(--accent); color: #fff; }

        /* 导航 */
        .navbar-dark .navbar-nav .nav-link { color: var(--text); font-weight: 600; padding-left: 1rem; padding-right: 1rem; }
        .navbar-dark .navbar-nav .nav-link:hover { color: var(--primary); }

        /* Hero */
        .hero-section {
            background: radial-gradient(circle at 20% 20%, rgba(6,182,212,0.2), transparent 40%), radial-gradient(circle at 80% 70%, rgba(236,72,153,0.2), transparent 40%);
            border-bottom: var(--border-thick) solid #000;
            padding: 4rem 0 5rem;
        }

        /* 卡片悬停上浮 */
        .poster-card {
            background: #141226;
            transition: all 0.2s ease-in-out;
            border: 2px solid #2a2a4a;
            height: 100%;
            cursor: pointer;
        }
        .poster-card:hover {
            transform: translateY(-8px);
            box-shadow: 12px 12px 0 rgba(0,0,0,0.8);
            border-color: var(--primary);
        }
        .poster-card .card-img-top { border-bottom: 2px solid #222; aspect-ratio: 2/3; object-fit: cover; background: #1a1a2e; }

        /* 区块间距 */
        .section-block { padding: 3.5rem 0; border-top: 3px solid #15132a; }

        /* 等宽字体数据 */
        .mono-data { font-family: var(--font-mono); font-weight: 600; color: var(--primary); }

        /* 排行榜金银铜 */
        .rank-badge {
            display: inline-flex; justify-content: center; align-items: center;
            width: 2.2rem; height: 2.2rem; font-weight: 900; font-size: 1.2rem;
            background: #444; color: #fff; border: 2px solid #000;
        }
        .rank-1 { background: #ffd700; color: #000; }
        .rank-2 { background: #c0c0c0; color: #000; }
        .rank-3 { background: #cd7f32; color: #000; }

        /* 侧边滑出详情 */
        .side-panel {
            position: fixed; top: 0; right: -520px; width: min(480px, 100vw); height: 100vh;
            background: #0f0e1f; border-left: 4px solid var(--primary); z-index: 1050;
            transition: right 0.3s ease; overflow-y: auto; padding: 2rem 1.5rem;
            box-shadow: -10px 0 20px rgba(0,0,0,0.7);
        }
        .side-panel.active { right: 0; }
        .panel-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,0.6); z-index: 1040; display: none; }
        .panel-backdrop.active { display: block; }

        /* 回到顶部 */
        #backTop {
            position: fixed; bottom: 2rem; right: 2rem; width: 3rem; height: 3rem;
            background: var(--accent); border: 3px solid #000; display: none; place-items: center;
            font-size: 1.4rem; color: #000; cursor: pointer; z-index: 999;
        }
        #backTop.show { display: grid; }

        /* 折叠手风琴样式 */
        .accordion-item { background: transparent; border: 2px solid #2a2a4a; }
        .accordion-button { background: #141226; color: var(--text); font-weight: 600; }
        .accordion-button:not(.collapsed) { background: #1b1930; color: var(--primary); }

        /* 图标列表 */
        .feature-list i { color: var(--accent); width: 2rem; }

        /* 友链区 */
        .friend-links { border-top: 3px solid #1f1d35; padding: 2rem 0; }

        /* 分类胶囊入口 */
        .cat-entry {
            display: inline-block; padding: 10px 24px; margin: 0.3rem;
            background: #1d1b30; border: 2px solid #383758; color: var(--text);
            font-weight: 700; text-transform: uppercase; font-size: 0.9rem;
            transition: all 0.1s;
        }
        .cat-entry:hover { background: var(--primary); color: #000; border-color: #000; text-decoration: none; }

        a { color: var(--primary); text-decoration: none; }
        a:hover { color: var(--accent); }

        footer a { color: #aaa; }
        footer a:hover { color: var(--primary); }

/* --- 子页面追加 --- */
/* About page-specific overrides */
        .about-hero {
            background: linear-gradient(135deg, rgba(6,182,212,.15) 0%, rgba(236,72,153,.1) 100%);
            border-bottom: var(--border-thick) solid var(--primary);
        }
.about-section {
            padding: 3.5rem 0;
            border-bottom: 1px solid rgba(6,182,212,.15);
        }
.about-section:last-child {
            border-bottom: none;
        }
.about-icon {
            font-size: 2.5rem;
            color: var(--primary);
            margin-bottom: 1rem;
            display: inline-block;
        }
.about-icon.pink {
            color: var(--accent);
        }
.stat-box {
            background: rgba(6,182,212,.08);
            border: 2px solid var(--primary);
            padding: 1.5rem;
            text-align: center;
            border-radius: 8px;
            transition: transform .3s ease;
        }
.stat-box:hover {
            transform: translateY(-5px);
            box-shadow: var(--box-shadow);
        }
.stat-number {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--primary);
            font-family: var(--font-mono);
        }
.stat-label {
            font-size: .9rem;
            color: var(--text);
            opacity: .8;
            margin-top: .3rem;
        }
.timeline-item {
            position: relative;
            padding-left: 2rem;
            margin-bottom: 2rem;
            border-left: 3px solid var(--primary);
        }
.timeline-item::before {
            content: '';
            position: absolute;
            left: -9px;
            top: 5px;
            width: 15px;
            height: 15px;
            background: var(--accent);
            border-radius: 50%;
            border: 2px solid var(--bg);
        }
.timeline-year {
            font-family: var(--font-mono);
            font-weight: 700;
            color: var(--accent);
            font-size: 1.1rem;
        }
.value-card {
            background: rgba(236,72,153,.05);
            border: 1px solid rgba(236,72,153,.2);
            border-radius: 12px;
            padding: 1.8rem;
            height: 100%;
            transition: all .3s ease;
        }
.value-card:hover {
            border-color: var(--accent);
            box-shadow: 0 4px 20px rgba(236,72,153,.15);
            transform: translateY(-3px);
        }
.value-icon {
            font-size: 2rem;
            margin-bottom: 1rem;
            display: inline-block;
        }
.promise-list {
            list-style: none;
            padding: 0;
        }
.promise-list li {
            padding: .6rem 0;
            padding-left: 2rem;
            position: relative;
            border-bottom: 1px dashed rgba(6,182,212,.2);
        }
.promise-list li:last-child {
            border-bottom: none;
        }
.promise-list li::before {
            content: '✿';
            position: absolute;
            left: 0;
            color: var(--accent);
            font-size: 1.1rem;
        }
.contact-card {
            background: rgba(6,182,212,.05);
            border: 1px solid rgba(6,182,212,.2);
            border-radius: 12px;
            padding: 1.5rem;
            transition: all .3s ease;
        }
.contact-card:hover {
            border-color: var(--primary);
            box-shadow: 0 4px 20px rgba(6,182,212,.15);
        }
.contact-icon {
            font-size: 1.8rem;
            color: var(--primary);
            margin-bottom: .8rem;
        }
.about-highlight {
            background: rgba(6,182,212,.08);
            border-left: 4px solid var(--primary);
            padding: 1.2rem 1.5rem;
            margin: 1.5rem 0;
            border-radius: 0 8px 8px 0;
            font-style: italic;
        }
.about-section {
                padding: 2.5rem 0;
            }
.stat-box {
                margin-bottom: 1rem;
                padding: 1rem;
            }
.stat-number {
                font-size: 1.6rem;
            }

/* --- 子页面追加 --- */
.guide-hero { background: linear-gradient(135deg, rgba(6,182,212,0.15) 0%, rgba(236,72,153,0.1) 100%); padding: 4rem 0; border-bottom: var(--border-thick) solid var(--primary); }
.guide-title { font-size: 2.8rem; font-weight: 900; letter-spacing: -0.02em; margin-bottom: 1rem; }
.guide-subtitle { font-size: 1.1rem; opacity: 0.85; max-width: 700px; margin: 0 auto; }
.step-card { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.1); border-radius: 16px; padding: 1.5rem; margin-bottom: 1.5rem; transition: transform 0.2s, box-shadow 0.2s; }
.step-card:hover { transform: translateY(-4px); box-shadow: var(--box-shadow); }
.step-number { display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 42px; background: var(--primary); color: #fff; border-radius: 50%; font-weight: 800; font-size: 1.2rem; margin-bottom: 1rem; }
.tip-box { background: rgba(236,72,153,0.08); border-left: 4px solid var(--accent); padding: 1.2rem 1.5rem; border-radius: 0 12px 12px 0; margin: 1.5rem 0; }
.table-custom { width: 100%; border-collapse: collapse; }
.table-custom th, .table-custom td { padding: 1rem; border-bottom: 1px solid rgba(255,255,255,0.08); text-align: left; }
.table-custom th { background: rgba(6,182,212,0.1); color: var(--primary); font-weight: 700; }
.table-custom tr:hover td { background: rgba(255,255,255,0.03); }
.badge-guide { display: inline-block; padding: 0.3rem 0.8rem; background: rgba(6,182,212,0.15); color: var(--primary); border-radius: 20px; font-size: 0.85rem; font-weight: 600; margin-right: 0.5rem; }
.faq-item { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); border-radius: 12px; padding: 1.2rem 1.5rem; margin-bottom: 1rem; }
.faq-q { font-weight: 700; color: var(--primary); margin-bottom: 0.5rem; font-size: 1.05rem; }
.faq-a { opacity: 0.85; line-height: 1.7; }

/* --- 子页面追加 --- */
/* 隐私页面专属样式 */
        .privacy-hero {
            background: linear-gradient(135deg, rgba(6, 182, 212, 0.15) 0%, rgba(236, 72, 153, 0.1) 100%);
            border: 2px solid var(--primary);
            border-radius: 12px;
            padding: 3rem 2rem;
            margin-bottom: 3rem;
            position: relative;
            overflow: hidden;
        }
.privacy-hero::before {
            content: '🔒';
            position: absolute;
            right: 30px;
            top: 50%;
            transform: translateY(-50%);
            font-size: 6rem;
            opacity: 0.15;
        }
.privacy-section {
            margin-bottom: 2.5rem;
            padding: 2rem;
            background: rgba(6, 182, 212, 0.05);
            border-left: 4px solid var(--primary);
            border-radius: 0 12px 12px 0;
        }
.privacy-section h2 {
            color: var(--primary);
            font-weight: 800;
            font-size: 1.5rem;
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 12px;
        }
.privacy-section h2 i {
            font-size: 1.3rem;
            color: var(--accent);
        }
.privacy-section p, .privacy-section li {
            color: var(--text);
            line-height: 1.8;
            opacity: 0.9;
        }
.privacy-section ul {
            padding-left: 1.5rem;
            margin-bottom: 1rem;
        }
.privacy-section ul li {
            margin-bottom: 0.5rem;
            position: relative;
        }
.privacy-section ul li::before {
            content: '▸';
            color: var(--accent);
            position: absolute;
            left: -1.2rem;
            font-weight: bold;
        }
.privacy-badge {
            display: inline-block;
            background: var(--primary);
            color: #fff;
            padding: 0.25rem 1rem;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 1rem;
        }
.privacy-note {
            background: rgba(236, 72, 153, 0.1);
            border: 1px solid var(--accent);
            border-radius: 8px;
            padding: 1.5rem;
            margin-top: 2rem;
        }
.privacy-note i {
            color: var(--accent);
            margin-right: 8px;
        }
.table-of-contents {
            background: rgba(6, 182, 212, 0.08);
            border: 1px solid rgba(6, 182, 212, 0.3);
            border-radius: 12px;
            padding: 1.5rem 2rem;
            margin-bottom: 3rem;
        }
.table-of-contents a {
            color: var(--primary);
            text-decoration: none;
            transition: all 0.3s ease;
        }
.table-of-contents a:hover {
            color: var(--accent);
            padding-left: 5px;
        }
.table-of-contents li {
            margin-bottom: 0.5rem;
        }
.privacy-hero {
                padding: 2rem 1rem;
            }
.privacy-hero::before {
                font-size: 4rem;
                right: 15px;
            }
.privacy-section {
                padding: 1.5rem 1rem;
            }

/* --- 子页面追加 --- */
/* 覆盖 Bootstrap 组件配色 */
        .accordion-item, .accordion-button {
            background: var(--card-bg, #16132b);
            color: var(--text);
            border-color: var(--border-color, #2a2745);
        }
.accordion-button::after {
            filter: invert(1) hue-rotate(180deg);
        }
.accordion-button:focus {
            box-shadow: 0 0 0 0.25rem rgba(6, 182, 212, 0.15);
        }
.table {
            background: var(--card-bg, #16132b);
            color: var(--text);
            border-color: var(--border-color, #2a2745);
        }
.table thead th {
            background: rgba(6, 182, 212, 0.1);
            color: var(--primary);
            border-bottom: 2px solid var(--border-color, #2a2745);
        }
.table td, .table th {
            border-color: var(--border-color, #2a2745);
        }
.list-group-item {
            background: var(--card-bg, #16132b);
            color: var(--text);
            border-color: var(--border-color, #2a2745);
        }
/* 本页专用样式 */
        .disclaimer-hero {
            padding: 60px 0 30px;
            border-bottom: 2px solid var(--border-color, #2a2745);
            margin-bottom: 40px;
        }
.disclaimer-hero h1 {
            font-size: 2.8rem;
            font-weight: 900;
            letter-spacing: -0.02em;
            line-height: 1.15;
            margin-bottom: 15px;
            background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
.disclaimer-hero .lead {
            color: var(--text);
            opacity: 0.85;
            font-size: 1.1rem;
            max-width: 700px;
        }
.disclaimer-section {
            margin-bottom: 45px;
        }
.disclaimer-section h2 {
            font-size: 1.7rem;
            font-weight: 800;
            margin-bottom: 18px;
            color: var(--primary);
            letter-spacing: -0.01em;
            display: flex;
            align-items: center;
            gap: 10px;
        }
.disclaimer-section h2 i {
            font-size: 1.3rem;
            color: var(--accent);
        }
.disclaimer-section p {
            color: var(--text);
            line-height: 1.9;
            opacity: 0.9;
            margin-bottom: 16px;
        }
.disclaimer-section ul, .disclaimer-section ol {
            color: var(--text);
            opacity: 0.9;
            line-height: 1.9;
            padding-left: 20px;
            margin-bottom: 16px;
        }
.disclaimer-section li {
            margin-bottom: 8px;
        }
.notice-box {
            background: rgba(236, 72, 153, 0.08);
            border-left: 4px solid var(--accent);
            padding: 18px 22px;
            border-radius: 0 12px 12px 0;
            margin: 25px 0;
        }
.notice-box p {
            margin-bottom: 8px;
        }
.notice-box p:last-child {
            margin-bottom: 0;
        }
.info-box {
            background: rgba(6, 182, 212, 0.08);
            border-left: 4px solid var(--primary);
            padding: 18px 22px;
            border-radius: 0 12px 12px 0;
            margin: 25px 0;
        }
.info-box p {
            margin-bottom: 8px;
        }
.info-box p:last-child {
            margin-bottom: 0;
        }
.date-stamp {
            font-family: var(--font-mono);
            color: var(--primary);
            font-size: 0.95rem;
            opacity: 0.8;
            letter-spacing: 0.5px;
        }
.contact-link {
            color: var(--primary);
            text-decoration: none;
            border-bottom: 1px dashed var(--primary);
            transition: all 0.3s ease;
        }
.contact-link:hover {
            color: var(--accent);
            border-bottom-color: var(--accent);
        }

/* --- Bootstrap 组件配色适配(程序自动补,避免白底黑字) --- */
.card-body { background:transparent !important; color:#e0f2fe !important; }
.accordion-body { background:transparent !important; color:#e0f2fe !important; }
.accordion-header { background:transparent !important; }