:root {
      --main-pink: #f472b6;
      --accent-yellow: #fbbf24;
      --bg-soft: #fff5f7;
      --text-dark: #4a2530;
      --radius: 8px;
      --shadow-sm: 0 2px 8px rgba(244, 114, 182, 0.08);
      --shadow-hover: 0 8px 20px rgba(244, 114, 182, 0.18);
    }

    body {
      background-color: var(--bg-soft);
      color: var(--text-dark);
      font-family: 'Inter', system-ui, -apple-system, sans-serif;
      line-height: 1.7;
      font-weight: 400;
      letter-spacing: 0.01em;
    }

    h1,h2,h3,h4,h5 {
      font-weight: 800;
      letter-spacing: -0.02em;
    }

    .navbar {
      background-color: rgba(255,245,247,0.85);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid #fdd5e4;
      box-shadow: var(--shadow-sm);
    }
    .navbar-brand {
      font-weight: 900;
      font-size: 1.6rem;
      color: var(--main-pink);
      letter-spacing: -0.5px;
    }
    .navbar-brand i {
      color: var(--accent-yellow);
      margin-right: 6px;
    }
    .nav-link {
      font-weight: 600;
      color: var(--text-dark);
      margin: 0 6px;
    }
    .nav-link:hover {
      color: var(--main-pink);
    }

    /* hero 主视觉 */
    .hero-banner {
      background-image: linear-gradient(150deg, rgba(74,37,48,0.6) 0%, rgba(244,114,182,0.2) 100%), url('{随机图片}');
      background-size: cover;
      background-position: center;
      min-height: 480px;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 0 0 30px 30px;
      box-shadow: 0 10px 30px rgba(244,114,182,0.15);
      position: relative;
      overflow: hidden;
    }
    .hero-content {
      text-align: center;
      padding: 2rem;
      color: white;
      text-shadow: 0 4px 12px rgba(0,0,0,0.3);
    }
    .hero-content h1 {
      font-size: 3.4rem;
      font-weight: 900;
      letter-spacing: -1px;
    }
    .hero-content .lead {
      font-size: 1.3rem;
      font-weight: 500;
      max-width: 700px;
    }

    /* 区块通用 */
    .section-title {
      margin: 2.5rem 0 1.2rem 0;
      font-weight: 800;
      font-size: 1.8rem;
      position: relative;
      display: inline-block;
    }
    .section-title i {
      color: var(--main-pink);
      margin-right: 8px;
    }

    .card-movie {
      border: none;
      background-color: white;
      border-radius: var(--radius);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      transition: transform 0.2s ease, box-shadow 0.2s, border-color 0.2s;
      border: 1px solid #f9dce7;
      cursor: pointer;
      height: 100%;
    }
    .card-movie:hover {
      transform: scale(1.02) translateY(-4px);
      box-shadow: var(--shadow-hover);
      border-color: var(--main-pink);
    }
    .card-movie .movie-poster {
      width: 100%;
      aspect-ratio: 2/3;
      object-fit: cover;
      background-color: #fde1ec;
    }
    .card-movie .card-body {
      padding: 0.85rem 0.9rem;
    }
    .card-movie .movie-title {
      font-weight: 700;
      font-size: 1rem;
      line-height: 1.3;
    }
    .card-movie .movie-meta {
      font-size: 0.8rem;
      color: #9a6b7a;
      font-family: monospace;
    }
    .rating-badge {
      background: var(--accent-yellow);
      color: #2d1b21;
      font-weight: 800;
      padding: 0 6px;
      border-radius: 20px;
      font-size: 0.75rem;
    }

    /* 分类胶囊 */
    .category-pill {
      background: white;
      border: 1px solid #f5c2d6;
      color: var(--text-dark);
      padding: 0.4rem 1.2rem;
      border-radius: 30px;
      font-weight: 600;
      font-size: 0.9rem;
      transition: 0.2s;
    }
    .category-pill:hover {
      background: var(--main-pink);
      color: white;
      border-color: var(--main-pink);
    }

    /* 排行榜 金银铜 */
    .rank-badge {
      display: inline-block;
      width: 28px;
      height: 28px;
      border-radius: 50%;
      text-align: center;
      line-height: 28px;
      font-weight: 800;
      color: white;
      background: #c0c0c0;
      margin-right: 10px;
      font-size: 0.9rem;
    }
    .rank-1 { background: #FFD700; }
    .rank-2 { background: #A9A9A9; }
    .rank-3 { background: #CD7F32; }

    /* 手风琴 */
    .accordion-item {
      background: white;
      border: 1px solid #f7c7db;
      border-radius: 8px !important;
      margin-bottom: 8px;
    }
    .accordion-button {
      font-weight: 600;
      background: white;
    }
    .accordion-button:not(.collapsed) {
      background: #fff0f6;
      color: var(--main-pink);
    }

    /* 动效 */
    .fade-up {
      opacity: 0;
      transform: translateY(20px);
      transition: opacity 0.6s ease, transform 0.6s ease;
    }
    .fade-up.visible {
      opacity: 1;
      transform: translateY(0);
    }

    /* 返回顶部 */
    #backToTop {
      position: fixed;
      bottom: 30px;
      right: 30px;
      z-index: 99;
      background: var(--main-pink);
      color: white;
      width: 44px;
      height: 44px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.4rem;
      box-shadow: 0 4px 12px rgba(244,114,182,0.4);
      opacity: 0;
      visibility: hidden;
      transition: 0.3s;
      border: none;
    }
    #backToTop.show {
      opacity: 1;
      visibility: visible;
    }

    footer {
      background: #ffffffd9;
      padding: 2rem 0;
      border-top: 1px solid #f7c0d8;
      margin-top: 4rem;
    }
    .friend-links {
      background: #ffeef5;
      padding: 1.2rem 1.5rem;
      border-radius: 16px;
      margin: 2rem 0;
    }

    .banner-carousel { border-radius: 20px; overflow: hidden; }

/* 翻转卡片样式 */
  .flip-card { background-color: transparent; perspective: 1200px; }
  .flip-card-inner { position: relative; width: 100%; height: 380px; transition: transform 0.6s; transform-style: preserve-3d; }
  .flip-card-inner.flipped { transform: rotateY(180deg); }
  .flip-card-front, .flip-card-back { position: absolute; width: 100%; height: 100%; backface-visibility: hidden; border-radius: 16px; }
  .flip-card-front img { width: 100%; height: 380px; object-fit: cover; border-radius: 16px; }
  .flip-card-back { background: white; transform: rotateY(180deg); overflow-y: auto; }

/* --- 子页面追加 --- */
/* 页面专属样式 - 关于页 */
        .about-hero {
            padding: 80px 0 60px;
            background: var(--bg-soft);
            position: relative;
            overflow: hidden;
        }
.about-hero::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(244, 114, 182, 0.1) 0%, transparent 70%);
            border-radius: 50%;
        }
.about-hero-content {
            max-width: 800px;
            margin: 0 auto;
            text-align: center;
            position: relative;
            z-index: 1;
        }
.about-hero-content h1 {
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--text-dark);
            margin-bottom: 20px;
            line-height: 1.3;
        }
.about-hero-content p {
            font-size: 1.2rem;
            color: rgba(74, 37, 48, 0.8);
            line-height: 1.8;
            margin-bottom: 30px;
        }
.about-badge {
            display: inline-block;
            background: var(--main-pink);
            color: #fff;
            padding: 8px 24px;
            border-radius: 50px;
            font-size: 0.9rem;
            font-weight: 600;
            letter-spacing: 1px;
            margin-bottom: 20px;
        }
.about-section {
            padding: 60px 0;
        }
.about-section-alt {
            background: var(--bg-soft);
        }
.about-card {
            background: #fff;
            border-radius: var(--radius);
            padding: 30px;
            box-shadow: var(--shadow-sm);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            height: 100%;
            border: 1px solid rgba(244, 114, 182, 0.1);
        }
.about-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-hover);
        }
.about-card-icon {
            font-size: 2.5rem;
            color: var(--main-pink);
            margin-bottom: 15px;
        }
.about-card h3 {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 12px;
        }
.about-card p {
            color: rgba(74, 37, 48, 0.75);
            line-height: 1.7;
            font-size: 0.95rem;
        }
.about-stats {
            background: linear-gradient(135deg, var(--main-pink), #f472b6);
            padding: 40px 0;
            margin: 40px 0 0;
        }
.about-stats .stat-item {
            text-align: center;
            color: #fff;
            padding: 20px;
        }
.about-stats .stat-number {
            font-size: 2.8rem;
            font-weight: 900;
            margin-bottom: 5px;
        }
.about-stats .stat-label {
            font-size: 0.95rem;
            opacity: 0.9;
        }
.about-timeline {
            padding: 40px 0;
        }
.timeline-item {
            position: relative;
            padding-left: 40px;
            margin-bottom: 30px;
            border-left: 2px solid var(--main-pink);
        }
.timeline-item::before {
            content: '';
            position: absolute;
            left: -8px;
            top: 0;
            width: 14px;
            height: 14px;
            background: var(--main-pink);
            border-radius: 50%;
            border: 3px solid #fff;
            box-shadow: 0 0 0 2px var(--main-pink);
        }
.timeline-date {
            font-weight: 600;
            color: var(--main-pink);
            font-size: 0.9rem;
            margin-bottom: 5px;
        }
.timeline-title {
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 8px;
            font-size: 1.1rem;
        }
.timeline-text {
            color: rgba(74, 37, 48, 0.75);
            line-height: 1.6;
            font-size: 0.95rem;
        }
.about-values {
            background: linear-gradient(135deg, rgba(244, 114, 182, 0.1) 0%, rgba(251, 191, 36, 0.1) 100%);
            padding: 40px 0;
        }
.value-item {
            text-align: center;
            padding: 30px 20px;
            background: #fff;
            border-radius: var(--radius);
            box-shadow: var(--shadow-sm);
            transition: all 0.3s ease;
            height: 100%;
            border: 1px solid rgba(244, 114, 182, 0.1);
        }
.value-item:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
        }
.value-icon {
            font-size: 2.2rem;
            margin-bottom: 15px;
            color: var(--main-pink);
        }
.value-item h4 {
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 10px;
            font-size: 1.1rem;
        }
.value-item p {
            color: rgba(74, 37, 48, 0.7);
            font-size: 0.9rem;
            line-height: 1.6;
        }
.about-feature-list {
            padding: 40px 0;
        }
.feature-item {
            display: flex;
            align-items: flex-start;
            gap: 15px;
            padding: 15px 0;
            border-bottom: 1px solid rgba(244, 114, 182, 0.1);
        }
.feature-item:last-child {
            border-bottom: none;
        }
.feature-icon {
            font-size: 1.5rem;
            color: var(--main-pink);
            flex-shrink: 0;
            margin-top: 3px;
        }
.feature-content h4 {
            font-weight: 600;
            color: var(--text-dark);
            margin-bottom: 5px;
            font-size: 1.05rem;
        }
.feature-content p {
            color: rgba(74, 37, 48, 0.7);
            font-size: 0.9rem;
            line-height: 1.6;
            margin: 0;
        }
.about-cta {
            background: linear-gradient(135deg, var(--main-pink), #f472b6);
            padding: 60px 0;
            text-align: center;
        }
.about-cta h2 {
            color: #fff;
            font-size: 2rem;
            font-weight: 800;
            margin-bottom: 15px;
        }
.about-cta p {
            color: rgba(255, 255, 255, 0.9);
            font-size: 1.1rem;
            margin-bottom: 30px;
        }
.btn-about-cta {
            display: inline-block;
            background: #fff;
            color: var(--main-pink);
            padding: 12px 40px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 1rem;
            text-decoration: none;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
        }
.btn-about-cta:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
            color: var(--main-pink);
        }
.about-join {
            padding: 60px 0;
        }
.join-card {
            background: #fff;
            border-radius: var(--radius);
            padding: 30px;
            box-shadow: var(--shadow-sm);
            border: 1px solid rgba(244, 114, 182, 0.1);
            height: 100%;
        }
.join-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 15px;
        }
.join-card ul {
            padding-left: 0;
            list-style: none;
            margin: 0;
        }
.join-card ul li {
            padding: 8px 0;
            color: rgba(74, 37, 48, 0.75);
            font-size: 0.95rem;
            border-bottom: 1px solid rgba(244, 114, 182, 0.1);
            display: flex;
            align-items: center;
            gap: 10px;
        }
.join-card ul li:last-child {
            border-bottom: none;
        }
.join-card ul li i {
            color: var(--main-pink);
            font-size: 0.9rem;
            width: 20px;
            text-align: center;
        }

/* --- 子页面追加 --- */
/* 观影指南页专属样式 */
        .help-hero {
            background: linear-gradient(135deg, #fff5f7 0%, #fce7f3 50%, #fdf2f8 100%);
            border-bottom: 2px solid rgba(244, 114, 182, 0.15);
            padding: 80px 0 60px;
            position: relative;
            overflow: hidden;
        }
.help-hero::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(244, 114, 182, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
.help-hero .hero-content {
            position: relative;
            z-index: 1;
        }
.help-hero h1 {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--text-dark);
            margin-bottom: 16px;
            letter-spacing: -0.5px;
        }
.help-hero h1 .brand-highlight {
            color: var(--main-pink);
            position: relative;
            display: inline-block;
        }
.help-hero h1 .brand-highlight::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 0;
            width: 100%;
            height: 8px;
            background: rgba(244, 114, 182, 0.2);
            border-radius: 4px;
            z-index: -1;
        }
.help-hero .lead {
            font-size: 1.15rem;
            color: #8b5568;
            max-width: 600px;
            line-height: 1.7;
        }
.help-section {
            padding: 56px 0;
        }
.help-section-alt {
            background: var(--bg-soft);
        }
.help-card {
            background: #ffffff;
            border-radius: var(--radius);
            padding: 28px;
            box-shadow: var(--shadow-sm);
            border: 1px solid rgba(244, 114, 182, 0.1);
            transition: all 0.3s ease;
            height: 100%;
        }
.help-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
.help-card .icon-circle {
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--main-pink), #fda4af);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 18px;
            color: white;
            font-size: 1.3rem;
            box-shadow: 0 4px 12px rgba(244, 114, 182, 0.25);
        }
.help-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 12px;
            letter-spacing: -0.2px;
        }
.help-card p {
            font-size: 0.95rem;
            color: #6b7280;
            line-height: 1.7;
            margin-bottom: 0;
        }
.help-card ul {
            padding-left: 1.2rem;
            margin-bottom: 0;
            color: #6b7280;
            font-size: 0.95rem;
            line-height: 1.9;
        }
.help-card ul li::marker {
            color: var(--main-pink);
        }
.steps-wrapper {
            counter-reset: step-counter;
        }
.step-item {
            display: flex;
            gap: 16px;
            padding: 16px 0;
            border-bottom: 1px dashed rgba(244, 114, 182, 0.15);
        }
.step-item:last-child {
            border-bottom: none;
        }
.step-number {
            counter-increment: step-counter;
            flex-shrink: 0;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--accent-yellow), #f59e0b);
            color: white;
            font-weight: 700;
            font-size: 0.95rem;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 2px 8px rgba(251, 191, 36, 0.3);
        }
.step-item .step-content {
            flex: 1;
        }
.step-item .step-content h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 4px;
        }
.step-item .step-content p {
            font-size: 0.9rem;
            color: #6b7280;
            line-height: 1.6;
            margin-bottom: 0;
        }
.tip-box {
            background: linear-gradient(135deg, #fff7ed, #fef3c7);
            border-left: 4px solid var(--accent-yellow);
            border-radius: 0 var(--radius) var(--radius) 0;
            padding: 16px 20px;
            margin-top: 20px;
        }
.tip-box .tip-title {
            font-weight: 700;
            color: #92400e;
            margin-bottom: 4px;
            font-size: 0.95rem;
        }
.tip-box p {
            font-size: 0.9rem;
            color: #92400e;
            margin-bottom: 0;
            line-height: 1.6;
        }
.faq-item {
            border: 1px solid rgba(244, 114, 182, 0.15);
            border-radius: var(--radius);
            margin-bottom: 12px;
            overflow: hidden;
            background: #fff;
        }
.faq-item .faq-q {
            padding: 16px 20px;
            background: var(--bg-soft);
            font-weight: 600;
            color: var(--text-dark);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: background 0.2s;
        }
.faq-item .faq-q:hover {
            background: #fce7f3;
        }
.faq-item .faq-q i {
            color: var(--main-pink);
            font-size: 0.9rem;
            transition: transform 0.3s;
        }
.faq-item .faq-a {
            padding: 16px 20px;
            font-size: 0.93rem;
            color: #6b7280;
            line-height: 1.7;
            border-top: 1px solid rgba(244, 114, 182, 0.08);
            background: #fff;
        }
.section-subtitle {
            font-size: 1rem;
            color: #8b5568;
            margin-bottom: 32px;
        }
.brand-inline {
            color: var(--main-pink);
            font-weight: 700;
        }
.help-hero h1 {
                font-size: 1.8rem;
            }
.help-hero {
                padding: 56px 0 40px;
            }
.help-section {
                padding: 40px 0;
            }

/* --- 子页面追加 --- */
/* 本页仅补充微调，无新组件，完全沿用 :root 变量 */
        .legal-wrap {
            background: var(--bg-soft);
            border-radius: var(--radius);
            padding: 2rem 1.8rem;
            box-shadow: var(--shadow-sm);
            transition: box-shadow .25s ease;
        }
.legal-wrap:hover {
            box-shadow: var(--shadow-hover);
        }
.legal-title {
            color: var(--text-dark);
            font-weight: 700;
            font-size: 1.6rem;
            letter-spacing: -0.01em;
            border-left: 4px solid var(--main-pink);
            padding-left: 1rem;
            margin: 2.2rem 0 1rem 0;
        }
.legal-title:first-of-type {
            margin-top: 0.5rem;
        }
.legal-text {
            color: var(--text-dark);
            opacity: 0.92;
            line-height: 1.8;
            font-size: 0.98rem;
            margin-bottom: 1.2rem;
        }
.legal-text a {
            color: var(--main-pink);
            font-weight: 500;
            text-decoration: none;
            border-bottom: 1px dashed var(--main-pink);
        }
.legal-text a:hover {
            color: #db2777;
            border-bottom-style: solid;
        }
.highlight-badge {
            background: var(--accent-yellow);
            color: var(--text-dark);
            display: inline-block;
            padding: 0.2rem 1rem;
            border-radius: 30px;
            font-weight: 600;
            font-size: 0.85rem;
            letter-spacing: 0.3px;
            margin-right: 0.5rem;
        }
.list-legal {
            padding-left: 1.2rem;
            list-style: none;
        }
.list-legal li {
            margin-bottom: 0.8rem;
            position: relative;
            padding-left: 1.5rem;
            color: var(--text-dark);
        }
.list-legal li::before {
            content: "🌸";
            position: absolute;
            left: -0.2rem;
            top: -0.1rem;
            font-size: 1rem;
            opacity: 0.8;
        }
/* 导航高亮当前页 */
        .navbar .nav-link.active-page {
            color: var(--main-pink);
            font-weight: 600;
        }
/* 页脚部分保留站点风格 */
        .footer-legal {
            background: #fbe8ef;
            border-top: 1px solid rgba(244, 114, 182, 0.2);
        }

/* --- 子页面追加 --- */
/* 隐私政策页面专属样式 */
        .privacy-hero {
            background: linear-gradient(135deg, rgba(244, 114, 182, 0.1) 0%, rgba(251, 191, 36, 0.08) 100%);
            border-bottom: 1px solid rgba(244, 114, 182, 0.15);
            padding: 60px 0 40px;
        }
.privacy-container {
            max-width: 900px;
            margin: 0 auto;
            padding: 50px 20px 80px;
        }
.privacy-section {
            margin-bottom: 50px;
        }
.privacy-section h2 {
            color: var(--text-dark);
            font-size: 1.6rem;
            font-weight: 700;
            margin-bottom: 20px;
            padding-bottom: 15px;
            border-bottom: 2px solid var(--main-pink);
            display: inline-block;
        }
.privacy-section h3 {
            color: var(--text-dark);
            font-size: 1.2rem;
            font-weight: 600;
            margin: 25px 0 15px;
        }
.privacy-section p {
            color: #6b4a5a;
            line-height: 1.8;
            margin-bottom: 15px;
            font-size: 0.95rem;
        }
.privacy-section ul {
            padding-left: 20px;
            margin-bottom: 15px;
        }
.privacy-section li {
            color: #6b4a5a;
            line-height: 1.8;
            margin-bottom: 8px;
            font-size: 0.95rem;
        }
.privacy-highlight {
            background: rgba(244, 114, 182, 0.08);
            border-left: 4px solid var(--main-pink);
            padding: 20px 25px;
            border-radius: 0 var(--radius) var(--radius) 0;
            margin: 25px 0;
        }
.privacy-highlight p {
            margin-bottom: 0;
        }
.update-date {
            display: inline-block;
            background: var(--main-pink);
            color: #fff;
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 500;
            margin-bottom: 30px;
        }
.privacy-section .badge-info {
            background: var(--accent-yellow);
            color: #4a2530;
            padding: 2px 10px;
            border-radius: 12px;
            font-size: 0.8rem;
            font-weight: 600;
            margin-right: 5px;
        }
.privacy-hero {
                padding: 40px 0 30px;
            }
.privacy-container {
                padding: 30px 16px 60px;
            }
.privacy-section h2 {
                font-size: 1.3rem;
            }

/* --- Bootstrap 组件配色适配(程序自动补,避免白底黑字) --- */
.card { background:rgba(0,0,0,.03) !important; color:#4a2530 !important; border-color:rgba(0,0,0,.12) !important; }
.list-group-item { background:rgba(0,0,0,.03) !important; color:#4a2530 !important; border-color:rgba(0,0,0,.12) !important; }
.accordion-body { background:transparent !important; color:#4a2530 !important; }
.accordion-header { background:transparent !important; }
.modal-content { background:#fff5f7 !important; color:#4a2530 !important; border-color:rgba(0,0,0,.12) !important; }
.modal-body { color:#4a2530 !important; }