/* ========== 霓虹赛博影音 - 全直角硬朗风 ========== */
    :root {
      --main: #06b6d4;
      --accent: #ec4899;
      --bg-dark: #0c0a1a;
      --bg-deep: #08071a;
      --text-light: #e0f2fe;
      --text-dim: #8ca0b5;
      --border-thick: 3px solid var(--main);
      --border-accent: 3px solid var(--accent);
      --shadow-hard: 6px 6px 0px rgba(6, 182, 212, 0.3);
      --shadow-accent: 6px 6px 0px rgba(236, 72, 153, 0.3);
      --font-title: 'Inter', sans-serif;
      --font-mono: 'SF Mono', 'Fira Code', monospace;
    }

    * {
      border-radius: 0 !important;
    }

    body {
      background: var(--bg-dark);
      color: var(--text-light);
      font-family: var(--font-title);
      font-weight: 400;
      letter-spacing: 0.2px;
      overflow-x: hidden;
    }

    /* 超粗标题 */
    h1, h2, h3, .navbar-brand, .display-lead {
      font-weight: 900;
      letter-spacing: -0.5px;
    }

    /* 等宽数据 */
    .data-num, .rating, .year, .ep-badge, .stat-num {
      font-family: var(--font-mono);
      font-weight: 700;
    }

    /* 硬边框、阴影 */
    .hard-border {
      border: var(--border-thick);
      box-shadow: var(--shadow-hard);
      background: #131027;
      padding: 0.75rem;
    }

    .accent-border {
      border: var(--border-accent);
      box-shadow: var(--shadow-accent);
    }

    /* 顶部导航 */
    .navbar-neon {
      background: #0a081f;
      border-bottom: 3px solid var(--main);
      padding: 0.5rem 1rem;
    }

    .navbar-neon .navbar-brand {
      font-size: 1.9rem;
      font-weight: 900;
      color: var(--main);
      text-transform: uppercase;
      text-shadow: 2px 2px 0px var(--accent);
      display: flex;
      align-items: center;
      gap: 0.35rem;
    }

    .navbar-neon .nav-link {
      color: var(--text-light);
      font-weight: 600;
      padding: 0.5rem 1rem;
      border: 2px solid transparent;
      margin: 0 2px;
      transition: 0.2s;
      font-size: 1rem;
    }

    .navbar-neon .nav-link:hover {
      border: 2px solid var(--main);
      color: var(--main);
      background: rgba(6, 182, 212, 0.1);
      box-shadow: 3px 3px 0 var(--accent);
    }

    /* Hero 区 - 大数字 + 背景视差 */
    .hero-section {
      background: linear-gradient(145deg, #0c0a1a 0%, #150d29 100%);
      border-bottom: 3px solid var(--accent);
      position: relative;
      padding: 4rem 0 3.5rem;
      margin-bottom: 2rem;
      background-attachment: fixed; /* 视差效果 */
      background-position: center;
      background-size: cover;
      box-shadow: inset 0 -20px 30px rgba(0, 0, 0, 0.5);
    }

    .hero-stat {
      font-size: 3.8rem;
      font-weight: 900;
      color: var(--main);
      text-shadow: 4px 4px 0 var(--accent);
      line-height: 1;
      display: inline-block;
    }

    .hero-label {
      font-size: 1.1rem;
      letter-spacing: 2px;
      text-transform: uppercase;
      color: var(--text-dim);
      border-bottom: 2px solid var(--accent);
      padding-bottom: 0.2rem;
    }

    /* 海报卡片 */
    .poster-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
      gap: 1rem;
      margin-top: 1rem;
    }

    .poster-card {
      background: #141026;
      border: 3px solid var(--main);
      box-shadow: 5px 5px 0px #06b6d480;
      transition: transform 0.2s, box-shadow 0.2s;
      cursor: pointer;
      position: relative;
      display: flex;
      flex-direction: column;
      height: 100%;
    }

    .poster-card:hover {
      transform: translateY(-6px);
      box-shadow: 8px 8px 0px #ec4899aa;
      border-color: var(--accent);
    }

    .poster-card img {
      width: 100%;
      aspect-ratio: 2 / 3;
      object-fit: cover;
      background: #2a2342;
      border-bottom: 2px solid var(--main);
    }

    .poster-info {
      padding: 0.4rem 0.5rem;
      font-size: 0.85rem;
      display: flex;
      flex-direction: column;
      gap: 0.15rem;
    }

    .poster-title {
      font-weight: 700;
      font-size: 0.95rem;
      color: var(--text-light);
      text-overflow: ellipsis;
      white-space: nowrap;
      overflow: hidden;
    }

    .poster-meta {
      display: flex;
      justify-content: space-between;
      color: var(--text-dim);
      font-size: 0.75rem;
    }

    .rating-badge {
      background: var(--accent);
      color: #0c0a1a;
      font-weight: 800;
      padding: 0 5px;
      border: 1px solid #000;
    }

    .corner-ep {
      position: absolute;
      top: 5px;
      left: 5px;
      background: var(--main);
      color: #0c0a1a;
      font-weight: 800;
      font-size: 0.7rem;
      padding: 2px 6px;
      border: 2px solid #fff;
      box-shadow: 2px 2px 0 #000;
    }

    /* 区块标题 */
    .section-title {
      font-size: 1.8rem;
      font-weight: 900;
      border-left: 8px solid var(--accent);
      padding-left: 0.8rem;
      margin: 2.2rem 0 1.2rem;
      text-transform: uppercase;
      letter-spacing: 1px;
    }

    .section-title small {
      font-size: 0.9rem;
      color: var(--text-dim);
      font-weight: 400;
      margin-left: 0.8rem;
    }

    /* 分类入口标签 */
    .category-tab {
      border: 2px solid var(--main);
      padding: 0.5rem 1rem;
      font-weight: 600;
      color: var(--text-light);
      background: transparent;
      transition: 0.2s;
      display: inline-block;
      margin: 0.2rem;
    }

    .category-tab:hover, .category-tab.active {
      background: var(--main);
      color: #0c0a1a;
      box-shadow: 3px 3px 0 var(--accent);
      border-color: var(--accent);
    }

    /* 侧边弹窗 */
    .side-panel {
      position: fixed;
      top: 0;
      right: -550px;
      width: 450px;
      max-width: 95vw;
      height: 100%;
      background: #100e24;
      border-left: 4px solid var(--accent);
      box-shadow: -10px 0 40px rgba(0,0,0,0.6);
      transition: right 0.4s cubic-bezier(0.22, 1, 0.36, 1);
      z-index: 1050;
      overflow-y: auto;
      padding: 2rem 1.2rem;
    }

    .side-panel.open {
      right: 0;
    }

    .side-backdrop {
      position: fixed;
      inset: 0;
      background: rgba(0, 0, 0, 0.75);
      z-index: 1040;
      display: none;
    }

    .side-backdrop.show {
      display: block;
    }

    .panel-close {
      position: absolute;
      top: 15px;
      right: 15px;
      font-size: 2rem;
      color: var(--accent);
      cursor: pointer;
      line-height: 1;
    }

    /* 返回顶部 */
    #backToTop {
      position: fixed;
      bottom: 40px;
      right: 25px;
      background: var(--accent);
      color: #0c0a1a;
      border: 3px solid #0c0a1a;
      box-shadow: 4px 4px 0 var(--main);
      padding: 8px 14px;
      font-size: 1.5rem;
      opacity: 0;
      visibility: hidden;
      transition: 0.3s;
      z-index: 1000;
    }

    #backToTop.show {
      opacity: 1;
      visibility: visible;
    }

    footer {
      background: #08071a;
      border-top: 4px solid var(--main);
      padding: 2rem 0;
      margin-top: 3rem;
    }

    .friend-links {
      background: #121026;
      border: 2px solid var(--main);
      padding: 1rem;
    }

/* --- 子页面追加 --- */
/* 关于页专用：时间线/卡片细节 */
        .about-hero {
            border-bottom: var(--border-thick);
            padding: 4rem 0 3rem;
            position: relative;
            overflow: hidden;
        }
.about-hero::after {
            content: '';
            position: absolute;
            right: -80px;
            top: -80px;
            width: 260px;
            height: 260px;
            background: radial-gradient(circle, rgba(236,72,153,.25) 0%, transparent 70%);
            border-radius: 50%;
            z-index: 0;
            pointer-events: none;
        }
.about-hero .container {
            position: relative;
            z-index: 1;
        }
.about-hero h1 {
            font-weight: 900;
            letter-spacing: -0.02em;
            font-size: clamp(2rem, 5vw, 3.4rem);
            margin-bottom: 1rem;
        }
.about-hero .lead {
            color: var(--text-dim);
            max-width: 680px;
            font-size: 1.1rem;
        }
.story-block {
            padding: 3.5rem 0;
            border-bottom: 1px dashed rgba(139, 160, 181, 0.25);
        }
.story-block h2 {
            font-weight: 800;
            font-size: 1.7rem;
            margin-bottom: 1.5rem;
            display: flex;
            align-items: center;
            gap: .6rem;
        }
.story-block h2 i {
            color: var(--main);
            font-size: 1.4rem;
        }
.story-block p {
            color: var(--text-dim);
            line-height: 1.85;
            margin-bottom: 1rem;
        }
.story-block p strong {
            color: var(--text-light);
            font-weight: 600;
        }
.feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 1.5rem;
            margin-top: 2rem;
        }
.feature-item {
            background: rgba(6, 182, 212, 0.04);
            border: 1px solid rgba(6, 182, 212, 0.18);
            border-left: 4px solid var(--main);
            padding: 1.4rem 1.2rem;
            border-radius: 4px;
            transition: transform .2s ease, box-shadow .2s ease;
        }
.feature-item:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hard);
        }
.feature-item i {
            font-size: 1.5rem;
            color: var(--main);
            margin-bottom: .8rem;
            display: inline-block;
        }
.feature-item h3 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: .4rem;
        }
.feature-item p {
            font-size: .9rem;
            color: var(--text-dim);
            line-height: 1.6;
            margin: 0;
        }
.timeline {
            margin-top: 2.2rem;
            border-left: var(--border-thick);
            padding-left: 2rem;
            position: relative;
        }
.timeline-item {
            position: relative;
            margin-bottom: 2rem;
        }
.timeline-item::before {
            content: '';
            position: absolute;
            left: -2.45rem;
            top: .35rem;
            width: 14px;
            height: 14px;
            background: var(--accent);
            border-radius: 50%;
            border: 2px solid var(--bg-dark);
            box-shadow: 0 0 0 3px rgba(236, 72, 153, 0.3);
        }
.timeline-item .date {
            font-family: var(--font-mono);
            color: var(--accent);
            font-size: .85rem;
            font-weight: 600;
            letter-spacing: .05em;
        }
.timeline-item h4 {
            font-weight: 700;
            margin: .3rem 0 .4rem;
        }
.timeline-item p {
            color: var(--text-dim);
            font-size: .95rem;
            margin: 0;
            line-height: 1.7;
        }
.tips-card {
            background: rgba(236, 72, 153, 0.04);
            border: 1px solid rgba(236, 72, 153, 0.2);
            border-radius: 6px;
            padding: 1.6rem;
            margin-top: 1.5rem;
        }
.tips-card h3 {
            font-weight: 700;
            margin-bottom: 1rem;
            color: var(--accent);
        }
.tips-card ul {
            padding-left: 1.2rem;
            color: var(--text-dim);
            line-height: 2;
        }
.tips-card li::marker {
            color: var(--accent);
        }
.about-footer-note {
            background: var(--bg-deep);
            border-top: 1px solid rgba(139, 160, 181, 0.15);
            padding: 2rem 0 3rem;
        }
.about-footer-note .quote {
            font-size: 1.15rem;
            font-style: italic;
            color: var(--text-light);
            border-left: 4px solid var(--main);
            padding-left: 1.2rem;
            max-width: 720px;
        }
.about-footer-note .quote span {
            color: var(--accent);
            font-style: normal;
            font-weight: 600;
        }
/* 确保Bootstrap不会破坏深色风格 */
        .navbar, .navbar-collapse, .navbar-nav, .nav-link {
            background: transparent !important;
            color: var(--text-light) !important;
        }
.navbar-brand i {
            color: var(--main);
        }
.navbar-toggler:focus {
            box-shadow: none;
        }

/* --- 子页面追加 --- */
.privacy-section {
            background: rgba(12, 10, 26, 0.7);
            border: 1px solid rgba(6, 182, 212, 0.2);
            border-radius: 12px;
            padding: 2rem;
            margin-bottom: 2rem;
            backdrop-filter: blur(5px);
        }
.privacy-section h2 {
            color: var(--main);
            font-weight: 700;
            margin-bottom: 1.2rem;
            font-size: 1.5rem;
            border-left: 4px solid var(--main);
            padding-left: 1rem;
        }
.privacy-section p {
            color: var(--text-dim);
            line-height: 1.8;
            margin-bottom: 1rem;
        }
.privacy-section ul {
            color: var(--text-dim);
            padding-left: 1.5rem;
            margin-bottom: 1rem;
        }
.privacy-section li {
            margin-bottom: 0.5rem;
            line-height: 1.7;
        }
.privacy-highlight {
            color: var(--text-light);
            font-weight: 500;
        }
.privacy-meta {
            font-family: var(--font-mono);
            font-size: 0.85rem;
            color: var(--accent);
            margin-bottom: 1.5rem;
        }
.privacy-table {
            width: 100%;
            margin: 1.5rem 0;
        }
.privacy-table th {
            color: var(--main);
            font-weight: 600;
            border-bottom: 2px solid var(--main);
            padding: 0.75rem 1rem;
            text-align: left;
        }
.privacy-table td {
            color: var(--text-dim);
            padding: 0.75rem 1rem;
            border-bottom: 1px solid rgba(6, 182, 212, 0.15);
        }
.privacy-contact {
            background: linear-gradient(135deg, rgba(6, 182, 212, 0.1), rgba(236, 72, 153, 0.1));
            border: 1px solid var(--main);
            border-radius: 12px;
            padding: 1.5rem;
            margin-top: 2rem;
        }
.privacy-contact i {
            color: var(--accent);
            margin-right: 0.5rem;
        }
.privacy-date {
            font-family: var(--font-mono);
            color: var(--accent);
            font-size: 0.9rem;
        }
.section-divider {
            border: none;
            height: 2px;
            background: linear-gradient(90deg, transparent, var(--main), var(--accent), transparent);
            margin: 2.5rem 0;
            opacity: 0.3;
        }
.privacy-sub {
            color: var(--accent);
            font-weight: 600;
            font-size: 1.1rem;
            margin-top: 1.5rem;
            margin-bottom: 0.8rem;
        }

/* --- Bootstrap 组件配色适配(程序自动补,避免白底黑字) --- */
.list-group-item { background:rgba(255,255,255,.04) !important; color:#e0f2fe !important; border-color:rgba(255,255,255,.12) !important; }
.accordion-item { background:rgba(255,255,255,.04) !important; color:#e0f2fe !important; border-color:rgba(255,255,255,.12) !important; }
.accordion-button { background:rgba(255,255,255,.04) !important; color:#e0f2fe !important; }
.accordion-body { background:transparent !important; color:#e0f2fe !important; }
.accordion-header { background:transparent !important; }
.accordion-button::after { filter: invert(1) grayscale(1) brightness(2); }