:root {
  --primary: #dc2626;
  --accent: #fb923c;
  --bg: #141013;
  --text: #fef2f2;
  --surface: #1e1519;
  --surface-light: #2a1d22;
  --shadow: rgba(0, 0, 0, 0.6);
  --shadow-deep: rgba(0, 0, 0, 0.85);
}

* {
  box-sizing: border-box;
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: 'Inter', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  font-size: 14px;
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse at 20% 50%, rgba(220, 38, 38, 0.15), transparent 60%),
              radial-gradient(ellipse at 80% 20%, rgba(251, 146, 60, 0.1), transparent 50%),
              radial-gradient(ellipse at 60% 80%, rgba(220, 38, 38, 0.08), transparent 60%);
  pointer-events: none;
  z-index: 0;
}

a {
  color: var(--text);
  text-decoration: none;
  transition: all 0.3s ease;
}

a:hover {
  color: var(--accent);
}

/* 导航栏 */
.navbar-cc {
  background: linear-gradient(180deg, rgba(20, 16, 19, 0.98) 0%, rgba(20, 16, 19, 0.92) 80%, transparent 100%);
  padding: 15px 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid rgba(220, 38, 38, 0.2);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.navbar-brand {
  font-size: 28px;
  font-weight: 900;
  letter-spacing: 1px;
  background: linear-gradient(135deg, var(--primary) 20%, var(--accent) 80%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 4px 20px rgba(220, 38, 38, 0.3);
  margin-right: 30px;
  white-space: nowrap;
}

.navbar-cc .nav-link {
  color: var(--text) !important;
  font-weight: 500;
  margin: 0 8px;
  padding: 6px 14px !important;
  border-radius: 8px;
  font-size: 14px;
  transition: all 0.3s;
}

.navbar-cc .nav-link:hover {
  background: rgba(220, 38, 38, 0.25);
  color: var(--accent) !important;
  box-shadow: 0 0 20px rgba(220, 38, 38, 0.2);
}

.navbar-toggler {
  border-color: rgba(220, 38, 38, 0.5);
  color: var(--text);
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23fef2f2' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* Hero 区域 */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 120px 0 80px;
}

.hero-bg {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: url('{随机图片}');
  background-size: cover;
  background-position: center;
  transform: scale(1.1);
  z-index: -2;
}

.hero-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(180deg, rgba(20,16,19,0.6) 0%, rgba(20,16,19,0.8) 50%, var(--bg) 100%);
  z-index: -1;
}

.hero-content {
  text-align: center;
  max-width: 900px;
  padding: 0 20px;
  animation: heroFade 1.2s ease-out;
}

@keyframes heroFade {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-title {
  font-size: 4rem;
  font-weight: 900;
  letter-spacing: 3px;
  background: linear-gradient(135deg, var(--text) 0%, var(--accent) 50%, var(--primary) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 10px 40px rgba(220, 38, 38, 0.3);
  margin-bottom: 20px;
  font-family: 'Inter', 'PingFang SC', sans-serif;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.4rem;
  color: rgba(254, 242, 242, 0.9);
  margin-bottom: 40px;
  font-weight: 300;
  letter-spacing: 2px;
}

.hero-buttons .btn {
  margin: 0 12px;
  padding: 14px 40px;
  font-size: 16px;
  border-radius: 50px;
  font-weight: 600;
  transition: all 0.3s ease;
  border: none;
  position: relative;
  overflow: hidden;
}

.btn-main {
  background: linear-gradient(135deg, var(--primary), #991b1b);
  color: var(--text);
  box-shadow: 0 8px 30px rgba(220, 38, 38, 0.4);
}

.btn-main:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(220, 38, 38, 0.6);
  color: var(--text);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  border: 2px solid rgba(220, 38, 38, 0.6) !important;
  color: var(--text);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(220, 38, 38, 0.2);
  border-color: var(--accent) !important;
  transform: translateY(-3px);
  color: var(--text);
}

/* 区块通用样式 */
.section-block {
  padding: 80px 0;
  position: relative;
  z-index: 1;
}

.section-title-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 40px;
  border-bottom: 1px solid rgba(220, 38, 38, 0.3);
  padding-bottom: 15px;
}

.section-title {
  font-size: 28px;
  font-weight: 800;
  color: var(--text);
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -16px;
  left: 0;
  width: 60%;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 2px;
}

.section-subtitle {
  color: rgba(254, 242, 242, 0.6);
  font-size: 14px;
  letter-spacing: 1px;
}

/* 分类入口 */
.category-nav {
  background: rgba(30, 21, 25, 0.8);
  border-radius: 20px;
  padding: 30px;
  border: 1px solid rgba(220, 38, 38, 0.15);
  backdrop-filter: blur(12px);
}

.category-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px 10px;
  background: rgba(42, 29, 34, 0.8);
  border-radius: 16px;
  transition: all 0.3s ease;
  cursor: pointer;
  border: 1px solid rgba(220, 38, 38, 0.1);
  height: 100%;
}

.category-item:hover {
  background: rgba(220, 38, 38, 0.2);
  transform: translateY(-8px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5);
  border-color: var(--primary);
}

.category-item i {
  font-size: 32px;
  margin-bottom: 12px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.category-item span {
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 1px;
}

/* 海报卡片 */
.movie-card {
  background: linear-gradient(145deg, var(--surface-light), var(--surface));
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  cursor: pointer;
  position: relative;
  border: 1px solid rgba(220, 38, 38, 0.1);
  height: 100%;
  transform-style: preserve-3d;
  perspective: 1000px;
}

.movie-card:hover {
  transform: translateY(-12px) scale(1.02);
  box-shadow: 0 20px 50px rgba(220, 38, 38, 0.3), 0 0 0 1px rgba(220, 38, 38, 0.3);
  border-color: var(--primary);
}

.movie-poster {
  position: relative;
  overflow: hidden;
  aspect-ratio: 2/3;
  background: linear-gradient(145deg, #2a1d22, #1e1519);
}

.movie-poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.movie-card:hover .movie-poster img {
  transform: scale(1.1);
}

.movie-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(20, 16, 19, 0.9) 100%);
  opacity: 0;
  transition: opacity 0.4s;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 20px;
}

.movie-card:hover .movie-overlay {
  opacity: 1;
}

.play-btn {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary), #991b1b);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--text);
  box-shadow: 0 10px 30px rgba(220, 38, 38, 0.5);
  transition: all 0.3s;
  transform: scale(0);
}

.movie-card:hover .play-btn {
  transform: scale(1);
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 10px 30px rgba(220, 38, 38, 0.5); }
  50% { box-shadow: 0 10px 40px rgba(251, 146, 60, 0.6); }
}

.movie-info {
  padding: 16px 14px;
}

.movie-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text);
}

.movie-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: rgba(254, 242, 242, 0.6);
  font-size: 12px;
}

.movie-rating {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 800;
  font-size: 14px;
}

.movie-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.movie-tag {
  background: rgba(220, 38, 38, 0.2);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  color: var(--accent);
  border: 1px solid rgba(220, 38, 38, 0.3);
}

/* 翻转卡片 */
.flip-container {
  perspective: 1200px;
  height: 100%;
}

.flip-card {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform 0.8s cubic-bezier(0.4, 0.2, 0.2, 1);
}

.flip-card.flipped {
  transform: rotateY(180deg);
}

.flip-front, .flip-back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: 16px;
  overflow: hidden;
}

.flip-back {
  transform: rotateY(180deg);
  background: linear-gradient(145deg, var(--surface-light), var(--surface));
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border: 1px solid rgba(220, 38, 38, 0.3);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6);
}

.flip-back h5 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--accent);
}

.detail-item {
  margin-bottom: 8px;
  font-size: 13px;
}

.detail-label {
  color: var(--accent);
  font-weight: 600;
  margin-right: 6px;
}

.detail-close {
  position: absolute;
  top: 15px;
  right: 15px;
  width: 30px;
  height: 30px;
  background: rgba(220, 38, 38, 0.3);
  border: none;
  border-radius: 50%;
  color: var(--text);
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
  z-index: 10;
}

.detail-close:hover {
  background: var(--primary);
  transform: rotate(90deg);
}

/* 排行榜 */
.rank-list {
  background: linear-gradient(145deg, var(--surface), var(--surface-light));
  border-radius: 20px;
  padding: 25px;
  border: 1px solid rgba(220, 38, 38, 0.15);
}

.rank-item {
  display: flex;
  align-items: center;
  padding: 12px 15px;
  border-radius: 12px;
  transition: all 0.3s;
  cursor: pointer;
  border: 1px solid transparent;
}

.rank-item:hover {
  background: rgba(220, 38, 38, 0.15);
  border-color: rgba(220, 38, 38, 0.3);
  transform: translateX(8px);
}

.rank-num {
  font-size: 24px;
  font-weight: 900;
  width: 50px;
  text-align: center;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.rank-thumb {
  width: 60px;
  height: 80px;
  border-radius: 8px;
  overflow: hidden;
  margin-right: 15px;
  flex-shrink: 0;
}

.rank-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.rank-info {
  flex: 1;
}

.rank-info h6 {
  margin-bottom: 4px;
  font-weight: 700;
}

.rank-info p {
  font-size: 12px;
  color: rgba(254, 242, 242, 0.6);
  margin: 0;
}

.rank-score {
  font-size: 20px;
  font-weight: 800;
  color: var(--accent);
  margin-left: 10px;
}

/* 时间线 */
.timeline {
  position: relative;
  padding: 30px 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--primary), var(--accent));
  opacity: 0.5;
}

.timeline-item {
  position: relative;
  padding: 15px 0 15px 60px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: 14px;
  top: 20px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 20px var(--primary);
  border: 3px solid var(--bg);
}

.timeline-item h5 {
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--accent);
}

.timeline-item p {
  color: rgba(254, 242, 242, 0.8);
  font-size: 13px;
}

/* 专题 */
.feature-card {
  background: linear-gradient(145deg, var(--surface), var(--surface-light));
  border-radius: 16px;
  overflow: hidden;
  height: 100%;
  border: 1px solid rgba(220, 38, 38, 0.15);
  transition: all 0.4s;
  cursor: pointer;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  border-color: var(--primary);
}

.feature-thumb {
  height: 160px;
  position: relative;
  overflow: hidden;
}

.feature-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}

.feature-card:hover .feature-thumb img {
  transform: scale(1.1);
}

.feature-thumb::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0; right: 0;
  height: 80px;
  background: linear-gradient(transparent, var(--surface));
}

.feature-body {
  padding: 20px;
}

.feature-body h5 {
  font-weight: 700;
  margin-bottom: 8px;
}

.feature-body p {
  font-size: 13px;
  color: rgba(254, 242, 242, 0.7);
  margin-bottom: 12px;
}

.feature-link {
  font-weight: 600;
  color: var(--accent);
}

.feature-link:hover {
  color: var(--primary);
}

/* 精选片单 */
.pick-card {
  background: rgba(30, 21, 25, 0.8);
  border-radius: 12px;
  padding: 20px;
  border-left: 4px solid var(--primary);
  margin-bottom: 15px;
  transition: all 0.3s;
}

.pick-card:hover {
  background: rgba(220, 38, 38, 0.15);
  transform: translateX(10px);
}

.pick-title {
  font-weight: 700;
  margin-bottom: 5px;
}

.pick-desc {
  font-size: 13px;
  color: rgba(254, 242, 242, 0.7);
  margin: 0;
}

/* FAQ */
.faq-accordion .accordion-item {
  background: rgba(30, 21, 25, 0.8);
  border: 1px solid rgba(220, 38, 38, 0.2);
  margin-bottom: 12px;
  border-radius: 10px;
  overflow: hidden;
}

.faq-accordion .accordion-button {
  background: transparent;
  color: var(--text);
  font-weight: 600;
  padding: 18px 20px;
  font-size: 15px;
  box-shadow: none;
}

.faq-accordion .accordion-button:not(.collapsed) {
  color: var(--accent);
  background: rgba(220, 38, 38, 0.15);
}

.faq-accordion .accordion-button::after {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23dc2626'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.faq-accordion .accordion-body {
  padding: 15px 20px;
  font-size: 14px;
  color: rgba(254, 242, 242, 0.8);
  border-top: 1px solid rgba(220, 38, 38, 0.1);
}

/* 类型科普 */
.genre-card {
  background: linear-gradient(145deg, var(--surface), var(--surface-light));
  border-radius: 14px;
  padding: 25px;
  height: 100%;
  border: 1px solid rgba(220, 38, 38, 0.15);
  transition: all 0.3s;
}

.genre-card:hover {
  border-color: var(--primary);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.genre-card i {
  font-size: 40px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 15px;
}

.genre-card h5 {
  font-weight: 700;
  margin-bottom: 10px;
}

.genre-card p {
  font-size: 13px;
  color: rgba(254, 242, 242, 0.7);
  margin-bottom: 0;
}

/* 友情链接 */
.friend-links {
  background: rgba(30, 21, 25, 0.6);
  border-radius: 20px;
  padding: 40px;
  margin-top: 60px;
  border: 1px solid rgba(220, 38, 38, 0.15);
}

.friend-links h4 {
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--accent);
}

/* 页脚 */
.footer-cc {
  background: linear-gradient(180deg, transparent, rgba(20, 16, 19, 0.95));
  padding: 50px 0 30px;
  margin-top: 60px;
  border-top: 1px solid rgba(220, 38, 38, 0.2);
}

.footer-cc a {
  color: rgba(254, 242, 242, 0.7);
  margin: 0 12px;
  font-size: 14px;
}

.footer-cc a:hover {
  color: var(--accent);
}

.footer-copyright {
  color: rgba(254, 242, 242, 0.5);
  font-size: 13px;
  margin-top: 20px;
}

/* 滚动动效 */
.scroll-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* 响应式 */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .section-block {
    padding: 50px 0;
  }
  
  .section-title {
    font-size: 22px;
  }
  
  .navbar-brand {
    font-size: 22px;
  }
  
  .hero-buttons .btn {
    padding: 12px 25px;
    font-size: 14px;
  }
}

@media (max-width: 576px) {
  .movie-title {
    font-size: 14px;
  }
  
  .rank-thumb {
    width: 45px;
    height: 60px;
  }
  
  .rank-num {
    width: 35px;
    font-size: 20px;
  }
}

/* 动画 */
@keyframes floatAnimation {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}

/* --- 子页面追加 --- */
/* 确保所有组件继承深色背景, 避免Bootstrap默认白底 */
    .about-hero {
      background: linear-gradient(135deg, var(--surface) 0%, var(--bg) 100%);
    }
.about-card {
      background: var(--surface);
      border: 1px solid var(--surface-light);
      border-radius: 1.25rem;
      padding: 2rem 1.5rem;
      height: 100%;
      transition: transform .25s ease, box-shadow .25s ease;
    }
.about-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 12px 24px var(--shadow);
    }
.about-card i {
      color: var(--accent);
      font-size: 2rem;
      margin-bottom: 1rem;
    }
.about-card h3 {
      color: var(--text);
      font-weight: 700;
      font-size: 1.35rem;
      letter-spacing: .5px;
    }
.about-card p {
      color: rgba(254, 242, 242, .75);
      line-height: 1.7;
    }
.feature-list {
      list-style: none;
      padding-left: 0;
    }
.feature-list li {
      padding: .5rem 0;
      border-bottom: 1px dashed var(--surface-light);
      display: flex;
      align-items: center;
      gap: .75rem;
    }
.feature-list i {
      color: var(--accent);
      width: 1.5rem;
      text-align: center;
    }
.about-quote {
      background: var(--surface);
      border-left: 4px solid var(--primary);
      padding: 1.5rem 2rem;
      border-radius: 0 .75rem .75rem 0;
      font-style: italic;
      color: var(--text);
      margin: 2.5rem 0;
    }
.badge-cc {
      background: var(--primary);
      color: #fff;
      padding: .3rem .9rem;
      border-radius: 30px;
      font-weight: 600;
      font-size: .8rem;
      letter-spacing: .3px;
    }
/* 导航高亮当前页 */
    .navbar-nav .nav-link.active {
      color: var(--accent) !important;
      font-weight: 600;
    }
/* 覆盖Bootstrap的潜在白底 */
    .card, .card-body, .form-control, .list-group-item {
      background: var(--surface) !important;
      color: var(--text) !important;
      border-color: var(--surface-light) !important;
    }

/* --- 子页面追加 --- */
/* 确保所有Bootstrap组件类都被本站配色覆盖，但尽量少用组件类 */
    .card, .card-body, .card-title, .card-text, .card-header, .card-footer { background: var(--surface); color: var(--text); border-color: var(--surface-light); }
.form-control, .form-select { background: rgba(0,0,0,.35); color: var(--text); border-color: var(--surface-light); }
.form-control::placeholder { color: rgba(255,255,255,.4); }
/* 诺兰专题页特有：强调时间线 */
    .timeline-badge { color: var(--accent); }
.nolan-quote { border-left: 4px solid var(--primary); background: var(--surface); padding: 1.2rem 1.5rem; border-radius: 0 12px 12px 0; }
.film-strip { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.film-strip span { background: var(--surface-light); padding: 0.3rem 1rem; border-radius: 30px; font-size: 0.85rem; font-weight: 500; }
/* 覆写导航高亮 */
    .navbar-cc .nav-link.active { color: var(--accent) !important; }

/* --- 子页面追加 --- */
/* 确保Bootstrap不破坏本站深色风格 (仅覆盖本页可能用到的) */
        .list-group-item, .card, .card-body, .accordion-item, .accordion-button {
            background: var(--surface) !important;
            color: var(--text) !important;
            border-color: var(--surface-light) !important;
        }
.btn-outline-light {
            border-color: var(--surface-light);
            color: var(--text);
        }
.btn-outline-light:hover {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
        }
/* 专题卡片数字徽标 */
        .rank-badge {
            background: var(--primary);
            color: #fff;
            font-weight: 800;
            font-size: 1.1rem;
            width: 2.6rem;
            height: 2.6rem;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            box-shadow: 0 4px 12px var(--shadow-deep);
            border: 2px solid rgba(255,255,255,0.15);
        }
.feature-poster {
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 12px 30px var(--shadow);
            border: 1px solid var(--surface-light);
            transition: transform 0.3s ease, box-shadow 0.3s;
        }
.feature-poster:hover {
            transform: translateY(-4px);
            box-shadow: 0 18px 40px var(--shadow-deep);
        }
.genre-tag {
            background: var(--surface-light);
            color: var(--accent);
            font-size: 0.75rem;
            padding: 0.2rem 0.8rem;
            border-radius: 30px;
            letter-spacing: 0.3px;
            border: 1px solid rgba(251,146,60,0.2);
        }
.rating-star {
            color: #fbbf24;
            margin-right: 2px;
        }
.feature-divider {
            border: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, var(--surface-light), transparent);
            margin: 2.5rem 0;
        }
.section-block h2 {
            font-weight: 800;
        }

/* --- 子页面追加 --- */
/* 覆盖Bootstrap组件底色，确保与暗色主题融合 */
    .card, .card-body, .card-header, .card-footer {
      background: var(--surface);
      color: var(--text);
      border-color: var(--surface-light);
    }
/* 专题页卡片悬停微效 */
    .movie-card {
      transition: transform .25s ease, box-shadow .25s ease;
    }
/* 专题介绍小标识 */
    .feature-tag {
      background: var(--primary);
      color: #fff;
      font-size: .75rem;
      padding: .15rem .6rem;
      border-radius: 20px;
      display: inline-block;
      letter-spacing: .3px;
    }

/* --- 子页面追加 --- */
/* 页面专属微调 —— 仅补足专题页特有元素，沿用全局 CSS 变量 */
        .feature-hero {
            background: linear-gradient(135deg, var(--surface) 0%, var(--bg) 100%);
            border-bottom: 1px solid var(--surface-light);
            padding: 3rem 0 2.5rem;
        }
.feature-hero .hero-title {
            color: var(--text);
            font-weight: 800;
            letter-spacing: -0.02em;
        }
.feature-hero .hero-subtitle {
            color: var(--accent);
            font-weight: 500;
        }
.suspense-grid .movie-card {
            background: var(--surface);
            border: 1px solid var(--surface-light);
            transition: transform .2s ease, border-color .2s;
        }
.suspense-grid .movie-card:hover {
            border-color: var(--primary);
            transform: translateY(-4px);
        }
.suspense-grid .movie-poster {
            background: var(--surface-light);
            min-height: 180px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 3rem;
        }
.suspense-grid .movie-title {
            color: var(--text);
            font-weight: 600;
        }
.suspense-grid .movie-meta {
            color: rgba(254, 242, 242, 0.7);
            font-size: .9rem;
        }
.watch-tip {
            background: var(--surface);
            border-left: 4px solid var(--accent);
            padding: 1.5rem;
            border-radius: 0 12px 12px 0;
        }
.watch-tip h3 {
            color: var(--accent);
            font-weight: 600;
        }
.list-group-suspense {
            list-style: none;
            padding-left: 0;
        }
.list-group-suspense li {
            background: var(--surface);
            border: 1px solid var(--surface-light);
            margin-bottom: .75rem;
            padding: .75rem 1rem;
            border-radius: 10px;
            color: var(--text);
            font-weight: 500;
        }
.list-group-suspense li i {
            color: var(--primary);
            margin-right: .5rem;
        }
.section-tag {
            color: var(--accent);
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: .05em;
        }

/* --- 子页面追加 --- */
/* 确保Bootstrap组件与本站暗色风格一致——只用了栅格，组件全部自定义 */
    .disclaimer-page {
      background-color: var(--bg);
      color: var(--text);
      font-family: 'Inter', 'PingFang SC', 'Microsoft YaHei', sans-serif;
      min-height: 70vh;
    }
.disclaimer-section {
      background: var(--surface);
      border-radius: 20px;
      padding: 2.2rem 2rem;
      margin-bottom: 2rem;
      border-left: 4px solid var(--primary);
      box-shadow: 0 15px 30px var(--shadow);
      transition: transform .2s;
    }
.disclaimer-section:hover {
      transform: translateY(-4px);
    }
.disclaimer-section h2, .disclaimer-section h3 {
      color: var(--accent);
      font-weight: 700;
      letter-spacing: -0.02em;
      margin-bottom: 1.2rem;
      border-bottom: 1px solid var(--surface-light);
      padding-bottom: .6rem;
    }
.disclaimer-section p, .disclaimer-section li {
      color: var(--text);
      opacity: .92;
      line-height: 1.8;
      font-size: 1rem;
    }
.disclaimer-section ul {
      padding-left: 1.2rem;
    }
.disclaimer-section a {
      color: var(--accent);
      text-decoration: underline;
      text-underline-offset: 4px;
    }
.disclaimer-section a:hover {
      color: var(--primary);
    }
.highlight-badge {
      background: var(--surface-light);
      display: inline-block;
      padding: 0.2rem 1rem;
      border-radius: 30px;
      color: var(--accent);
      font-weight: 600;
      font-size: .85rem;
      letter-spacing: .3px;
    }
/* 覆盖bootstrap默认背景，以防万一 */
    .disclaimer-page .container, .disclaimer-page .row {
      background: transparent;
    }

/* --- 子页面追加 --- */
/* 确保 Bootstrap 组件不出现白底，如用到 card 等，这里兜底 */
    .card, .card-body, .card-header, .card-footer {
      background: var(--surface);
      color: var(--text);
      border-color: var(--surface-light);
    }
/* 本页微调 */
    .privacy-section {
      padding: 4rem 0;
    }
.privacy-card {
      background: var(--surface);
      border-radius: 1rem;
      padding: 2rem;
      margin-bottom: 1.5rem;
      border-left: 4px solid var(--primary);
      box-shadow: 0 8px 20px var(--shadow);
    }
.privacy-card h2, .privacy-card h3 {
      color: var(--accent);
      font-weight: 700;
      font-size: 1.6rem;
      margin-bottom: 1rem;
      letter-spacing: -0.02em;
    }
.privacy-card p, .privacy-card li {
      color: var(--text);
      line-height: 1.8;
      opacity: .92;
    }
.privacy-card ul {
      padding-left: 1.2rem;
    }
.privacy-card a {
      color: var(--accent);
      text-decoration: underline;
    }
.text-muted-cc {
      color: rgba(254, 242, 242, 0.6);
    }

/* --- 子页面追加 --- */
.contact-hero {
            padding: 120px 0 60px;
            background: linear-gradient(180deg, var(--surface-light) 0%, var(--bg) 100%);
            border-bottom: 1px solid var(--surface-light);
        }
.contact-card {
            background: var(--surface);
            border: 1px solid var(--surface-light);
            border-radius: 16px;
            padding: 30px;
            margin-bottom: 30px;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
.contact-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 8px 30px var(--shadow);
        }
.contact-card .icon-wrap {
            width: 52px;
            height: 52px;
            border-radius: 12px;
            background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 18px;
        }
.contact-card .icon-wrap i {
            color: var(--text);
            font-size: 22px;
        }
.contact-card h3 {
            font-size: 1.25rem;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--text);
        }
.contact-card p {
            color: var(--text);
            opacity: 0.75;
            font-size: 0.95rem;
            line-height: 1.7;
            margin-bottom: 8px;
        }
.contact-card a {
            color: var(--accent);
            text-decoration: none;
            font-weight: 500;
            transition: opacity 0.2s;
        }
.contact-card a:hover {
            opacity: 0.8;
        }
.form-wrap {
            background: var(--surface);
            border: 1px solid var(--surface-light);
            border-radius: 16px;
            padding: 40px;
        }
.form-label {
            color: var(--text);
            font-weight: 600;
            font-size: 0.95rem;
            margin-bottom: 8px;
        }
.form-control {
            background: rgba(0,0,0,0.35);
            border: 1px solid var(--surface-light);
            color: var(--text);
            border-radius: 10px;
            padding: 12px 16px;
            font-size: 0.95rem;
            transition: border-color 0.3s;
        }
.form-control:focus {
            background: rgba(0,0,0,0.45);
            border-color: var(--primary);
            color: var(--text);
            box-shadow: 0 0 0 0.2rem rgba(220, 38, 38, 0.15);
        }
.form-select option {
            background: var(--surface);
            color: var(--text);
        }
.btn-submit {
            background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
            border: none;
            color: var(--text);
            font-weight: 600;
            padding: 14px 40px;
            border-radius: 50px;
            font-size: 1rem;
            transition: transform 0.2s, box-shadow 0.2s;
            cursor: pointer;
        }
.btn-submit:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px var(--shadow);
            color: var(--text);
        }
.faq-item {
            background: var(--surface);
            border: 1px solid var(--surface-light);
            border-radius: 12px;
            padding: 24px;
            margin-bottom: 16px;
        }
.faq-item h4 {
            color: var(--text);
            font-size: 1.05rem;
            font-weight: 600;
            margin-bottom: 10px;
        }
.faq-item p {
            color: var(--text);
            opacity: 0.7;
            font-size: 0.95rem;
            line-height: 1.7;
            margin-bottom: 0;
        }
.response-time {
            background: var(--surface-light);
            border-radius: 8px;
            padding: 12px 20px;
            margin-top: 20px;
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
.response-time i {
            color: var(--accent);
        }
.contact-hero {
                padding: 90px 0 40px;
            }
.form-wrap {
                padding: 24px;
            }
.contact-card {
                padding: 24px;
            }

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