:root {
  --primary: #e50914;
  --accent: #f5c518;
  --bg-dark: #0b0b0f;
  --text-main: #f5f5f7;
  --radius: 8px;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.5);
}
html { scroll-behavior: smooth; }
body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.7;
  letter-spacing: 0.2px;
}
a { color: var(--text-main); text-decoration: none; }
a:hover { color: var(--accent); }

/* 滚动进度条 */
#scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  z-index: 9999;
  transition: width 0.1s ease-out;
}

/* 顶部导航 */
.navbar-ph {
  background: rgba(11, 11, 15, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding: 14px 0;
}
.navbar-ph .navbar-brand {
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--text-main);
  letter-spacing: -0.5px;
}
.navbar-ph .navbar-brand i { color: var(--accent); margin-right: 6px; }
.navbar-ph .nav-link {
  color: rgba(245,245,247,0.75);
  font-weight: 500;
  margin: 0 6px;
  font-size: 0.95rem;
  padding: 6px 12px !important;
  border-radius: var(--radius);
  transition: all 0.25s;
}
.navbar-ph .nav-link:hover {
  color: var(--accent);
  background: rgba(255,255,255,0.05);
}
.navbar-toggler { border-color: rgba(255,255,255,0.2); }
.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='rgba(255,255,255,0.7)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e"); }

/* Hero */
.hero-section {
  background: linear-gradient(135deg, rgba(229,9,20,0.3) 0%, rgba(11,11,15,0.9) 60%), url('{随机图片}') center/cover no-repeat;
  min-height: 80vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 80px 0;
}
.hero-section::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 150px;
  background: linear-gradient(transparent, var(--bg-dark));
}
.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 20px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.5);
}
.hero-title span { color: var(--accent); }
.hero-sub {
  font-size: 1.2rem;
  color: rgba(245,245,247,0.85);
  max-width: 600px;
  margin-bottom: 30px;
  font-weight: 300;
}
.hero-btns .btn {
  padding: 12px 32px;
  font-weight: 600;
  border-radius: var(--radius);
  margin-right: 12px;
  font-size: 1rem;
  transition: all 0.3s;
}
.btn-primary-ph { background: var(--primary); border: none; color: white; }
.btn-primary-ph:hover { background: #c40812; transform: translateY(-2px); box-shadow: 0 8px 25px rgba(229,9,20,0.4); }
.btn-outline-ph { border: 1px solid rgba(255,255,255,0.4); color: white; background: transparent; }
.btn-outline-ph:hover { background: rgba(255,255,255,0.1); border-color: var(--accent); color: var(--accent); }

/* 区块 */
.section-ph { padding: 60px 0; }
.section-title {
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 25px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.section-title i { color: var(--primary); font-size: 1.3rem; }
.section-title small { font-size: 0.9rem; color: rgba(245,245,247,0.5); font-weight: 400; }

/* 影片卡片 */
.movie-card {
  background: #15151b;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.05);
  transition: transform 0.3s, box-shadow 0.3s;
  cursor: pointer;
  position: relative;
  height: 100%;
}
.movie-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.6);
}
.movie-card .poster-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 2/3;
}
.movie-card .poster-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.movie-card:hover .poster-wrap img { transform: scale(1.1); }
.movie-card .overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(transparent 40%, rgba(0,0,0,0.8));
  opacity: 0;
  transition: opacity 0.3s;
  display: flex;
  align-items: flex-end;
  padding: 15px;
}
.movie-card:hover .overlay { opacity: 1; }
.movie-card .overlay p { font-size: 0.8rem; color: rgba(255,255,255,0.9); margin: 0; }
.movie-badge {
  position: absolute;
  top: 10px; left: 10px;
  background: var(--primary);
  color: white;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 4px;
  z-index: 2;
}
.movie-rating {
  position: absolute;
  top: 10px; right: 10px;
  background: rgba(0,0,0,0.7);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 3px;
}
.movie-info { padding: 12px 14px 14px; }
.movie-info h5 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.movie-info .meta {
  font-size: 0.8rem;
  color: rgba(245,245,247,0.5);
  display: flex;
  gap: 8px;
}
.movie-info .meta span i { font-size: 0.7rem; margin-right: 3px; }

/* 错落滚动渐显 */
.reveal-card {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal-card.visible { opacity: 1; transform: translateY(0); }
.reveal-card:nth-child(1) { transition-delay: 0.05s; }
.reveal-card:nth-child(2) { transition-delay: 0.1s; }
.reveal-card:nth-child(3) { transition-delay: 0.15s; }
.reveal-card:nth-child(4) { transition-delay: 0.2s; }
.reveal-card:nth-child(5) { transition-delay: 0.25s; }
.reveal-card:nth-child(6) { transition-delay: 0.3s; }
.reveal-card:nth-child(7) { transition-delay: 0.35s; }
.reveal-card:nth-child(8) { transition-delay: 0.4s; }
.reveal-card:nth-child(9) { transition-delay: 0.45s; }
.reveal-card:nth-child(10) { transition-delay: 0.5s; }
.reveal-card:nth-child(11) { transition-delay: 0.55s; }
.reveal-card:nth-child(12) { transition-delay: 0.6s; }

/* 分类标签 */
.category-tag {
  display: inline-block;
  background: rgba(255,255,255,0.08);
  color: var(--text-main);
  padding: 5px 14px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 500;
  margin: 4px 4px;
  transition: all 0.3s;
  cursor: pointer;
  border: 1px solid transparent;
}
.category-tag:hover, .category-tag.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

/* 热度榜 */
.rank-item {
  display: flex;
  align-items: center;
  padding: 14px 16px;
  background: #15151b;
  border-radius: var(--radius);
  margin-bottom: 10px;
  border: 1px solid rgba(255,255,255,0.04);
  transition: all 0.3s;
  cursor: pointer;
}
.rank-item:hover { background: #1c1c24; transform: translateX(5px); }
.rank-num {
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--accent);
  width: 40px;
  text-align: center;
}
.rank-item:nth-child(-n+3) .rank-num { color: var(--primary); }
.rank-title { font-weight: 600; flex: 1; font-size: 0.95rem; }
.rank-heat { color: rgba(245,245,247,0.5); font-size: 0.8rem; }
.rank-heat i { color: var(--primary); margin-right: 4px; }

/* 图标列表 */
.feature-icon-list { list-style: none; padding: 0; }
.feature-icon-list li {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.feature-icon-list li i {
  font-size: 1.3rem;
  color: var(--accent);
  width: 28px;
  text-align: center;
  margin-top: 4px;
}
.feature-icon-list li strong { font-weight: 600; display: block; margin-bottom: 4px; }
.feature-icon-list li p { margin: 0; color: rgba(245,245,247,0.7); font-size: 0.9rem; }

/* 手风琴 */
.accordion-ph .accordion-item {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius) !important;
  margin-bottom: 10px;
  overflow: hidden;
}
.accordion-ph .accordion-button {
  background: #15151b;
  color: var(--text-main);
  font-weight: 600;
  padding: 16px 20px;
  font-size: 0.95rem;
  box-shadow: none;
}
.accordion-ph .accordion-button:not(.collapsed) {
  background: #1a1a22;
  color: var(--accent);
}
.accordion-ph .accordion-button:focus { box-shadow: none; }
.accordion-ph .accordion-body {
  background: #111116;
  color: rgba(245,245,247,0.8);
  font-size: 0.9rem;
  padding: 16px 20px;
}

/* 侧边详情弹窗 */
.side-detail-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.6);
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s;
}
.side-detail-overlay.show { opacity: 1; visibility: visible; }
.side-detail {
  position: fixed;
  top: 0; right: -480px;
  width: 100%;
  max-width: 460px;
  height: 100vh;
  background: #15151b;
  z-index: 10001;
  transition: right 0.35s ease;
  overflow-y: auto;
  box-shadow: -10px 0 40px rgba(0,0,0,0.6);
  border-left: 1px solid rgba(255,255,255,0.05);
}
.side-detail.open { right: 0; }
.side-detail .detail-poster {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}
.side-detail .detail-body { padding: 24px; }
.side-detail .detail-close {
  position: absolute;
  top: 15px; right: 15px;
  background: rgba(0,0,0,0.6);
  color: white;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all 0.2s;
}
.side-detail .detail-close:hover { background: var(--primary); }
.detail-field { margin-bottom: 16px; }
.detail-field .label {
  font-size: 0.8rem;
  color: rgba(245,245,247,0.5);
  font-weight: 600;
  margin-bottom: 4px;
}
.detail-field .value { font-size: 0.95rem; color: var(--text-main); }
.detail-field .rating-star { color: var(--accent); }

/* 心情选片 */
.mood-card {
  background: #15151b;
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  border: 1px solid rgba(255,255,255,0.05);
  transition: all 0.3s;
  cursor: pointer;
  height: 100%;
}
.mood-card:hover { transform: translateY(-5px); background: #1c1c24; }
.mood-card i { font-size: 2rem; margin-bottom: 10px; display: block; }
.mood-card h5 { font-weight: 600; font-size: 1rem; }
.mood-card p { font-size: 0.85rem; color: rgba(245,245,247,0.6); }

/* 友链 */
.friend-links {
  padding: 40px 0;
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  margin: 30px 0;
}
.friend-links .fl-title {
  font-weight: 700;
  margin-bottom: 15px;
  font-size: 1rem;
  color: rgba(245,245,247,0.7);
}

/* 页脚 */
.footer-ph {
  padding: 40px 0 30px;
  background: #08080b;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.footer-ph .copyright { color: rgba(245,245,247,0.4); font-size: 0.85rem; }

/* 轮播 */
.carousel-item img { height: 60vh; object-fit: cover; }
.carousel-caption {
  background: linear-gradient(transparent, rgba(0,0,0,0.7));
  left: 0; right: 0; bottom: 0;
  padding: 40px 20px;
  text-align: left;
}
.carousel-caption h3 { font-weight: 700; font-size: 1.8rem; }
.carousel-caption p { font-size: 0.95rem; max-width: 500px; }

@media (max-width: 768px) {
  .hero-section { min-height: 70vh; padding: 60px 0; }
  .hero-title { font-size: 1.8rem; }
  .hero-sub { font-size: 1rem; }
  .section-title { font-size: 1.3rem; }
  .navbar-ph .nav-link { padding: 8px 12px !important; }
}

/* --- 子页面追加 --- */
background: linear-gradient(135deg, rgba(11,11,15,.92) 0%, rgba(11,11,15,.75) 100%), url(' {随机图片}
.about-hero .hero-title {
      font-size: clamp(2.2rem, 5vw, 3.2rem);
      font-weight: 800;
      letter-spacing: -0.02em;
    }
.about-hero .hero-sub {
      color: var(--text-main);
      opacity: .85;
      max-width: 720px;
      margin-left: auto;
      margin-right: auto;
    }
.section-ph.about-section {
      padding-top: 3.5rem;
      padding-bottom: 3rem;
    }
.feature-about {
      background: rgba(255,255,255,.03);
      border: 1px solid rgba(255,255,255,.06);
      border-radius: var(--radius);
      padding: 1.8rem 1.5rem;
      height: 100%;
      transition: transform .25s ease, border-color .25s;
    }
.feature-about:hover {
      transform: translateY(-4px);
      border-color: var(--accent);
    }
.feature-about i {
      color: var(--accent);
      font-size: 2rem;
      margin-bottom: 1rem;
    }
.feature-about h3 {
      font-size: 1.25rem;
      font-weight: 700;
      margin-bottom: .6rem;
      color: var(--text-main);
    }
.feature-about p {
      color: rgba(245,245,247,.7);
      font-size: .95rem;
      line-height: 1.6;
    }
.about-detail-card {
      background: rgba(0,0,0,.25);
      border: 1px solid rgba(255,255,255,.07);
      border-radius: var(--radius);
      padding: 2rem;
    }
.about-detail-card h4 {
      font-weight: 700;
      margin-bottom: 1rem;
      color: var(--accent);
    }
.about-detail-card ul {
      list-style: none;
      padding-left: 0;
    }
.about-detail-card li {
      padding: .45rem 0;
      border-bottom: 1px dashed rgba(255,255,255,.08);
      display: flex;
      align-items: baseline;
      gap: .6rem;
    }
.about-detail-card li i {
      color: var(--accent);
      width: 1.2rem;
      font-size: .9rem;
    }
.about-detail-card li span {
      color: var(--text-main);
    }
.about-detail-card li small {
      color: rgba(245,245,247,.5);
    }
.quote-block {
      border-left: 4px solid var(--accent);
      padding: 1rem 1.5rem;
      background: rgba(245,197,24,.05);
      border-radius: 0 var(--radius) var(--radius) 0;
      font-style: italic;
      color: rgba(245,245,247,.8);
    }

/* --- 子页面追加 --- */
.disclaimer-section { padding: 60px 0; }
.disclaimer-card { 
      background: rgba(255,255,255,0.04); 
      border: 1px solid rgba(255,255,255,0.08);
      border-radius: var(--radius);
      padding: 30px;
      margin-bottom: 25px;
      transition: all 0.3s ease;
    }
.disclaimer-card:hover { 
      border-color: var(--primary); 
      box-shadow: var(--shadow-md);
      transform: translateY(-3px);
    }
.disclaimer-card h2 {
      color: var(--accent);
      font-size: 1.4rem;
      font-weight: 700;
      margin-bottom: 18px;
      display: flex;
      align-items: center;
      gap: 10px;
    }
.disclaimer-card h2 i {
      color: var(--primary);
      font-size: 1.2rem;
    }
.disclaimer-card p, .disclaimer-card li {
      color: var(--text-main);
      font-size: 0.95rem;
      line-height: 1.8;
      opacity: 0.9;
    }
.disclaimer-card ul { padding-left: 20px; }
.disclaimer-card li { margin-bottom: 8px; }
.disclaimer-highlight {
      background: rgba(229, 9, 20, 0.1);
      border-left: 4px solid var(--primary);
      padding: 15px 20px;
      border-radius: 0 8px 8px 0;
      margin: 20px 0;
    }
.disclaimer-highlight p { margin-bottom: 0; }
.disclaimer-update {
      text-align: center;
      color: rgba(255,255,255,0.6);
      font-size: 0.85rem;
      margin-top: 40px;
    }
.disclaimer-hero {
      background: linear-gradient(135deg, rgba(229,9,20,0.15) 0%, rgba(11,11,15,0.8) 100%);
      padding: 80px 0 60px;
      text-align: center;
      border-bottom: 1px solid rgba(255,255,255,0.06);
    }
.disclaimer-hero h1 {
      font-size: 2.5rem;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 15px;
    }
.disclaimer-hero h1 span { color: var(--primary); }
.disclaimer-hero p {
      color: rgba(255,255,255,0.7);
      font-size: 1.1rem;
      max-width: 700px;
      margin: 0 auto;
    }
.disclaimer-hero h1 { font-size: 1.8rem; }
.disclaimer-card { padding: 20px; }

/* --- 子页面追加 --- */
/* 覆盖 Bootstrap 白底组件，确保与深色站一致 */
    .card, .card-body, .card-title, .card-text, .card-header, .card-footer,
    .list-group-item, .accordion-item, .accordion-button, .accordion-body,
    .form-control, .form-select, .modal-content, .modal-header, .modal-body,
    .dropdown-menu, .dropdown-item {
      background-color: var(--bg-dark);
      color: var(--text-main);
      border-color: #2a2a35;
    }
.accordion-button::after {
      filter: invert(1) hue-rotate(180deg);
    }
/* 确保品牌名连续完整 */
    .navbar-brand, .footer-brand {
      letter-spacing: normal;
      white-space: nowrap;
    }
/* 隐私页特有卡片细节 */
    .privacy-block {
      background: rgba(255,255,255,0.02);
      border-left: 3px solid var(--primary);
      padding: 1.2rem 1.5rem;
      border-radius: 0 var(--radius) var(--radius) 0;
      margin-bottom: 1.8rem;
    }
.privacy-block h2, .privacy-block h3 {
      color: var(--accent);
      font-weight: 600;
      margin-bottom: 1rem;
    }
.privacy-block p, .privacy-block li {
      color: #d0d0d8;
      line-height: 1.8;
    }
.privacy-block strong {
      color: var(--text-main);
    }
hr {
      border-color: #2a2a35;
      opacity: 0.6;
    }

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