:root {
  --site-bg: #f8fafc;
  --site-surface: #ffffff;
  --site-text: #111827;
  --site-muted: #6b7280;
  --site-line: #e5e7eb;
  --site-cyan: #0891b2;
  --site-cyan-dark: #0e7490;
  --site-blue: #2563eb;
  --site-dark: #0f172a;
  --site-dark-soft: #1f2937;
  --site-shadow: 0 20px 50px rgba(15, 23, 42, 0.12);
  --site-radius: 24px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 46%, #eef8fb 100%);
  color: var(--site-text);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(229, 231, 235, 0.9);
  backdrop-filter: blur(18px);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

.header-inner,
.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 20px;
}

.site-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.03em;
  white-space: nowrap;
}

.logo-mark {
  width: 38px;
  height: 38px;
  display: inline-grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--site-cyan), var(--site-blue));
  color: #ffffff;
  box-shadow: 0 12px 28px rgba(8, 145, 178, 0.28);
}

.logo-text {
  background: linear-gradient(135deg, var(--site-cyan), var(--site-blue));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  padding: 10px 13px;
  border-radius: 12px;
  color: #374151;
  font-size: 14px;
  font-weight: 700;
  transition: 180ms ease;
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--site-cyan-dark);
  background: #ecfeff;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-search {
  position: relative;
  width: min(260px, 24vw);
}

.header-search input,
.filter-input,
.filter-select,
.search-large input {
  width: 100%;
  border: 1px solid #d1d5db;
  border-radius: 999px;
  background: #ffffff;
  color: #111827;
  outline: none;
  transition: 180ms ease;
}

.header-search input {
  padding: 10px 16px 10px 42px;
  font-size: 14px;
}

.header-search::before,
.search-large::before {
  content: "⌕";
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: #9ca3af;
  font-size: 18px;
}

.header-search input:focus,
.filter-input:focus,
.filter-select:focus,
.search-large input:focus {
  border-color: var(--site-cyan);
  box-shadow: 0 0 0 4px rgba(8, 145, 178, 0.14);
}

.mobile-toggle {
  display: none;
  border: 0;
  border-radius: 12px;
  background: #f3f4f6;
  color: #111827;
  padding: 10px 12px;
  font-size: 18px;
  cursor: pointer;
}

.mobile-panel {
  display: none;
  border-top: 1px solid var(--site-line);
  background: #ffffff;
}

.mobile-panel.is-open {
  display: block;
}

.mobile-panel-inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 16px 0 20px;
}

.mobile-panel .nav-link {
  display: block;
  margin: 4px 0;
}

.page-main {
  min-height: 60vh;
}

.hero-slider {
  position: relative;
  min-height: 70vh;
  overflow: hidden;
  background: #111827;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 900ms ease;
}

.hero-slide.is-active {
  opacity: 1;
  pointer-events: auto;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: var(--hero-image);
  background-position: center;
  background-size: cover;
  transform: scale(1.04);
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 70% 30%, rgba(8, 145, 178, 0.34), transparent 34%),
    linear-gradient(180deg, rgba(15, 23, 42, 0.16), rgba(2, 6, 23, 0.92)),
    linear-gradient(90deg, rgba(2, 6, 23, 0.9), rgba(2, 6, 23, 0.2));
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: flex-end;
  min-height: 70vh;
  padding: 88px 0 78px;
}

.hero-copy {
  max-width: 700px;
  color: #ffffff;
}

.kicker,
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  background: rgba(8, 145, 178, 0.92);
  color: #ffffff;
  padding: 7px 12px;
  font-size: 13px;
  font-weight: 800;
}

.hero-title {
  margin: 18px 0 16px;
  font-size: clamp(40px, 7vw, 76px);
  line-height: 0.96;
  letter-spacing: -0.06em;
}

.hero-text {
  max-width: 660px;
  color: #d1d5db;
  font-size: clamp(17px, 2vw, 21px);
}

.hero-meta,
.card-meta,
.detail-meta,
.inline-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-meta {
  margin-top: 18px;
  color: #e5e7eb;
  font-weight: 700;
}

.hero-actions,
.section-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 12px 20px;
  border: 0;
  border-radius: 999px;
  background: var(--site-cyan);
  color: #ffffff;
  font-weight: 800;
  cursor: pointer;
  transition: 180ms ease;
}

.btn:hover {
  transform: translateY(-1px);
  background: var(--site-cyan-dark);
  box-shadow: 0 16px 30px rgba(8, 145, 178, 0.26);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.26);
  backdrop-filter: blur(12px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.24);
}

.btn-light {
  background: #ffffff;
  color: var(--site-cyan-dark);
}

.btn-light:hover {
  background: #ecfeff;
}

.hero-control {
  position: absolute;
  top: 50%;
  z-index: 4;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.2);
  color: #ffffff;
  font-size: 30px;
  cursor: pointer;
  transform: translateY(-50%);
  backdrop-filter: blur(10px);
  transition: 180ms ease;
}

.hero-control:hover {
  background: rgba(255, 255, 255, 0.32);
}

.hero-prev {
  left: 22px;
}

.hero-next {
  right: 22px;
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 28px;
  z-index: 5;
  display: flex;
  gap: 9px;
  transform: translateX(-50%);
}

.hero-dot {
  width: 10px;
  height: 10px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: 180ms ease;
}

.hero-dot.is-active {
  width: 36px;
  background: #ffffff;
}

.section {
  padding: 72px 0;
}

.section-tight {
  padding: 42px 0;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.section-title {
  margin: 0;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.12;
  letter-spacing: -0.04em;
}

.section-desc {
  max-width: 720px;
  margin: 12px 0 0;
  color: var(--site-muted);
}

.stats-grid,
.category-grid,
.movie-grid,
.related-grid {
  display: grid;
  gap: 22px;
}

.stats-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.stat-card,
.category-card,
.filter-panel,
.content-card,
.rank-card,
.search-empty {
  border: 1px solid rgba(229, 231, 235, 0.9);
  border-radius: var(--site-radius);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 12px 34px rgba(15, 23, 42, 0.07);
}

.stat-card {
  padding: 24px;
}

.stat-value {
  display: block;
  color: var(--site-cyan-dark);
  font-size: 34px;
  font-weight: 900;
  letter-spacing: -0.04em;
}

.stat-label {
  color: var(--site-muted);
  font-weight: 700;
}

.category-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.category-card {
  position: relative;
  overflow: hidden;
  padding: 24px;
  min-height: 172px;
  transition: 180ms ease;
}

.category-card::before {
  content: "";
  position: absolute;
  inset: -35% -20% auto auto;
  width: 180px;
  height: 180px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(8, 145, 178, 0.2), rgba(37, 99, 235, 0.12));
}

.category-card:hover,
.movie-card:hover,
.rank-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--site-shadow);
}

.category-card h3 {
  position: relative;
  margin: 0 0 10px;
  font-size: 21px;
}

.category-card p {
  position: relative;
  margin: 0;
  color: var(--site-muted);
  font-size: 14px;
}

.category-count {
  position: relative;
  display: inline-flex;
  margin-top: 18px;
  color: var(--site-cyan-dark);
  font-weight: 900;
}

.feature-band {
  background: linear-gradient(135deg, #ecfeff, #eff6ff);
  border-top: 1px solid rgba(8, 145, 178, 0.12);
  border-bottom: 1px solid rgba(37, 99, 235, 0.1);
}

.movie-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.movie-card {
  overflow: hidden;
  border-radius: 22px;
  background: #ffffff;
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.08);
  transition: 180ms ease;
}

.movie-card a {
  display: block;
  height: 100%;
}

.movie-cover {
  position: relative;
  margin: 0;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background:
    radial-gradient(circle at 70% 20%, rgba(8, 145, 178, 0.28), transparent 38%),
    linear-gradient(135deg, #111827, #334155);
}

.movie-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms ease;
}

.movie-card:hover .movie-cover img {
  transform: scale(1.08);
}

.movie-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(2, 6, 23, 0.72));
  opacity: 0.82;
}

.image-missing {
  opacity: 0;
}

.cover-badge,
.cover-rating,
.rank-number {
  position: absolute;
  z-index: 2;
  border-radius: 999px;
  color: #ffffff;
  font-weight: 900;
}

.cover-badge {
  left: 12px;
  top: 12px;
  max-width: calc(100% - 84px);
  overflow: hidden;
  padding: 5px 10px;
  background: rgba(8, 145, 178, 0.92);
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cover-rating {
  right: 12px;
  top: 12px;
  padding: 5px 9px;
  background: rgba(17, 24, 39, 0.78);
  font-size: 12px;
}

.play-icon {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 3;
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--site-cyan-dark);
  font-size: 22px;
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.8);
  transition: 220ms ease;
}

.movie-card:hover .play-icon,
.rank-card:hover .play-icon {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.movie-card-body {
  padding: 17px 16px 18px;
}

.movie-card h3 {
  margin: 0 0 8px;
  overflow: hidden;
  color: #111827;
  font-size: 18px;
  line-height: 1.32;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.movie-card p {
  display: -webkit-box;
  margin: 0 0 12px;
  overflow: hidden;
  color: var(--site-muted);
  font-size: 14px;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.card-meta,
.inline-meta {
  color: #6b7280;
  font-size: 13px;
  font-weight: 700;
}

.card-meta span,
.inline-meta span,
.detail-meta span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.filter-panel {
  display: grid;
  grid-template-columns: 1fr 170px 170px auto;
  gap: 14px;
  align-items: center;
  margin-bottom: 26px;
  padding: 18px;
}

.filter-input,
.filter-select {
  min-height: 44px;
  padding: 10px 15px;
  font-size: 14px;
}

.filter-count {
  margin: 0;
  color: var(--site-muted);
  font-size: 14px;
  font-weight: 800;
  text-align: right;
}

.page-hero {
  padding: 72px 0 50px;
  background:
    radial-gradient(circle at 80% 20%, rgba(8, 145, 178, 0.16), transparent 30%),
    linear-gradient(135deg, #ffffff, #ecfeff);
  border-bottom: 1px solid rgba(8, 145, 178, 0.12);
}

.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  color: #64748b;
  font-size: 14px;
  font-weight: 700;
}

.breadcrumb a:hover {
  color: var(--site-cyan-dark);
}

.rank-list {
  display: grid;
  gap: 18px;
}

.rank-card {
  position: relative;
  display: grid;
  grid-template-columns: 84px 220px 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 16px;
  transition: 180ms ease;
}

.rank-number {
  position: static;
  display: inline-grid;
  width: 58px;
  height: 58px;
  place-items: center;
  background: linear-gradient(135deg, var(--site-cyan), var(--site-blue));
  box-shadow: 0 12px 24px rgba(8, 145, 178, 0.24);
}

.rank-cover {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 16px;
  background: #111827;
}

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

.rank-info h3 {
  margin: 0 0 8px;
  font-size: 20px;
}

.rank-info p {
  display: -webkit-box;
  margin: 0 0 10px;
  overflow: hidden;
  color: var(--site-muted);
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.rank-score {
  color: var(--site-cyan-dark);
  font-size: 24px;
  font-weight: 900;
  white-space: nowrap;
}

.detail-hero {
  position: relative;
  overflow: hidden;
  background: #0f172a;
  color: #ffffff;
}

.detail-hero-bg {
  position: absolute;
  inset: 0;
  background-image: var(--detail-image);
  background-position: center;
  background-size: cover;
  filter: blur(16px);
  opacity: 0.28;
  transform: scale(1.08);
}

.detail-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 75% 20%, rgba(8, 145, 178, 0.28), transparent 30%),
    linear-gradient(180deg, rgba(15, 23, 42, 0.62), #0f172a 88%);
}

.detail-layout {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 36px;
  align-items: end;
  padding: 78px 0 58px;
}

.detail-poster {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 28px;
  background: linear-gradient(135deg, #111827, #334155);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.38);
}

.detail-poster img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.detail-copy h1 {
  margin: 16px 0;
  font-size: clamp(36px, 6vw, 64px);
  line-height: 1;
  letter-spacing: -0.06em;
}

.detail-copy .lead {
  max-width: 780px;
  color: #d1d5db;
  font-size: 18px;
}

.detail-meta {
  color: #d1d5db;
  font-weight: 800;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.tag-list span,
.tag-list a {
  border: 1px solid rgba(8, 145, 178, 0.2);
  border-radius: 999px;
  background: #ecfeff;
  color: var(--site-cyan-dark);
  padding: 6px 11px;
  font-size: 13px;
  font-weight: 800;
}

.detail-hero .tag-list span,
.detail-hero .tag-list a {
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  backdrop-filter: blur(12px);
}

.detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 28px;
  align-items: start;
}

.content-card {
  padding: 28px;
}

.content-card + .content-card {
  margin-top: 24px;
}

.content-card h2,
.content-card h3 {
  margin: 0 0 14px;
  letter-spacing: -0.03em;
}

.content-card p {
  margin: 0;
  color: #374151;
  font-size: 16px;
}

.player-box {
  overflow: hidden;
  border-radius: 28px;
  background: #020617;
  box-shadow: 0 28px 60px rgba(2, 6, 23, 0.28);
}

.player-screen {
  position: relative;
  aspect-ratio: 16 / 9;
  background:
    radial-gradient(circle at 50% 30%, rgba(8, 145, 178, 0.22), transparent 34%),
    linear-gradient(135deg, #020617, #111827);
}

.player-screen video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background: #000000;
}

.play-trigger {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 4;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-width: 170px;
  min-height: 54px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.94);
  color: var(--site-cyan-dark);
  font-size: 16px;
  font-weight: 900;
  cursor: pointer;
  transform: translate(-50%, -50%);
  transition: 180ms ease;
}

.play-trigger:hover {
  background: #ecfeff;
  box-shadow: 0 18px 34px rgba(8, 145, 178, 0.24);
}

.player-box.is-playing .play-trigger {
  opacity: 0;
  pointer-events: none;
}

.player-state {
  margin: 0;
  padding: 14px 18px;
  color: #cbd5e1;
  font-size: 13px;
  font-weight: 700;
}

.sidebar-card {
  position: sticky;
  top: 98px;
}

.search-large {
  position: relative;
  max-width: 720px;
  margin-top: 22px;
}

.search-large input {
  min-height: 58px;
  padding: 14px 20px 14px 48px;
  font-size: 16px;
}

.search-empty {
  padding: 28px;
  color: var(--site-muted);
}

.site-footer {
  margin-top: 72px;
  background: #0f172a;
  color: #cbd5e1;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 32px;
  padding: 48px 0;
}

.site-footer h3,
.site-footer h4 {
  margin: 0 0 14px;
  color: #ffffff;
}

.site-footer p {
  margin: 0;
  color: #94a3b8;
}

.footer-links {
  display: grid;
  gap: 9px;
}

.footer-links a:hover {
  color: #67e8f9;
}

.footer-bottom {
  border-top: 1px solid rgba(148, 163, 184, 0.2);
  padding: 18px 0;
  color: #94a3b8;
  font-size: 14px;
  text-align: center;
}

@media (max-width: 1080px) {
  .movie-grid,
  .category-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .detail-layout,
  .detail-grid {
    grid-template-columns: 1fr;
  }

  .detail-poster {
    max-width: 520px;
  }

  .sidebar-card {
    position: static;
  }
}

@media (max-width: 860px) {
  .main-nav,
  .header-search {
    display: none;
  }

  .mobile-toggle {
    display: inline-flex;
  }

  .hero-control {
    display: none;
  }

  .hero-content {
    min-height: 68vh;
    padding: 78px 0 66px;
  }

  .section-head {
    display: block;
  }

  .section-actions {
    margin-top: 18px;
  }

  .stats-grid,
  .category-grid,
  .movie-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .filter-panel {
    grid-template-columns: 1fr;
  }

  .filter-count {
    text-align: left;
  }

  .rank-card {
    grid-template-columns: 52px 120px 1fr;
  }

  .rank-score {
    grid-column: 2 / -1;
    font-size: 18px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 580px) {
  .header-inner,
  .container,
  .mobile-panel-inner {
    width: min(100% - 24px, 1180px);
  }

  .site-logo {
    font-size: 19px;
  }

  .logo-mark {
    width: 34px;
    height: 34px;
  }

  .hero-slider,
  .hero-content {
    min-height: 76vh;
  }

  .hero-title {
    font-size: 42px;
  }

  .stats-grid,
  .category-grid,
  .movie-grid,
  .related-grid {
    grid-template-columns: 1fr;
  }

  .detail-layout {
    padding: 54px 0 44px;
  }

  .content-card {
    padding: 22px;
  }

  .rank-card {
    grid-template-columns: 48px 1fr;
  }

  .rank-cover {
    grid-column: 1 / -1;
  }

  .rank-score {
    grid-column: 1 / -1;
  }
}