:root {
  color-scheme: light;
  --bg: #f5f9ff;
  --panel: #ffffff;
  --panel-soft: #eff6ff;
  --ink: #0f172a;
  --muted: #64748b;
  --line: #dbeafe;
  --brand: #2563eb;
  --brand-dark: #1e3a8a;
  --accent: #16a34a;
  --gold: #f59e0b;
  --shadow: 0 24px 60px rgba(30, 64, 175, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(
      circle at top left,
      rgba(59, 130, 246, 0.18),
      transparent 34rem
    ),
    linear-gradient(180deg, #f8fbff 0%, #eef6ff 42%, #f8fafc 100%);
  min-height: 100vh;
}

body.menu-open {
  overflow: hidden;
}

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, 0.86);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(191, 219, 254, 0.75);
}

.header-inner,
.footer-inner,
.page-shell {
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
}

.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  letter-spacing: -0.03em;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  border-radius: 16px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--brand), var(--accent));
  box-shadow: 0 14px 36px rgba(37, 99, 235, 0.32);
}

.brand-text {
  font-size: 1.35rem;
  color: var(--brand-dark);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.site-nav a {
  padding: 10px 14px;
  border-radius: 999px;
  color: #334155;
  font-weight: 700;
  font-size: 0.95rem;
  transition:
    color 0.2s ease,
    background 0.2s ease,
    transform 0.2s ease;
}

.site-nav a:hover,
.site-nav a.active {
  color: #ffffff;
  background: linear-gradient(135deg, var(--brand), var(--accent));
  transform: translateY(-1px);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 14px;
  background: #e0ecff;
  padding: 10px;
}

.menu-toggle span {
  display: block;
  height: 2px;
  margin: 5px 0;
  border-radius: 999px;
  background: var(--brand-dark);
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 720px;
  color: #ffffff;
  background: #06152d;
}

.hero-slider {
  position: relative;
  min-height: 720px;
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.6s ease,
    visibility 0.6s ease;
}

.hero-slide.is-active {
  opacity: 1;
  visibility: visible;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
  filter: saturate(1.12) contrast(1.05);
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      90deg,
      rgba(3, 7, 18, 0.92) 0%,
      rgba(15, 23, 42, 0.72) 44%,
      rgba(15, 23, 42, 0.22) 100%
    ),
    linear-gradient(0deg, rgba(6, 21, 45, 0.92), transparent 44%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) 360px;
  gap: 48px;
  align-items: center;
  padding: 120px 0 96px;
}

.hero-kicker,
.section-heading span,
.page-kicker {
  display: inline-flex;
  width: max-content;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  color: #1d4ed8;
  background: rgba(219, 234, 254, 0.92);
  text-transform: uppercase;
}

.hero h1 {
  max-width: 860px;
  margin: 20px 0 18px;
  font-size: clamp(2.6rem, 6vw, 5.6rem);
  line-height: 0.95;
  letter-spacing: -0.07em;
}

.hero p {
  max-width: 760px;
  margin: 0 0 26px;
  color: #dbeafe;
  font-size: 1.1rem;
  line-height: 1.9;
}

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

.hero-meta span,
.card-meta span,
.detail-meta span {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 0.78rem;
  color: #1e40af;
  background: #dbeafe;
}

.hero .hero-meta span {
  color: #dbeafe;
  background: rgba(37, 99, 235, 0.32);
  border: 1px solid rgba(191, 219, 254, 0.22);
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 900;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: #ffffff;
  background: linear-gradient(135deg, var(--brand), var(--accent));
  box-shadow: 0 18px 42px rgba(37, 99, 235, 0.32);
}

.btn-ghost {
  color: #eff6ff;
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(12px);
}

.hero-panel {
  padding: 18px;
  border-radius: 34px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(219, 234, 254, 0.2);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(18px);
}

.hero-panel img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: 26px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.3);
}

.hero-panel strong {
  display: block;
  margin: 16px 0 8px;
  font-size: 1.15rem;
}

.hero-panel em {
  color: #bfdbfe;
  font-style: normal;
}

.hero-controls {
  position: absolute;
  z-index: 3;
  left: 50%;
  bottom: 42px;
  transform: translateX(-50%);
  width: min(1240px, calc(100% - 32px));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.hero-dots {
  display: flex;
  gap: 10px;
}

.hero-dot {
  width: 12px;
  height: 12px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.42);
  cursor: pointer;
  transition:
    width 0.2s ease,
    background 0.2s ease;
}

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

.hero-arrows {
  display: flex;
  gap: 10px;
}

.hero-arrow {
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: 50%;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.12);
  cursor: pointer;
  backdrop-filter: blur(12px);
}

.page-shell {
  padding: 64px 0;
}

.section-heading {
  display: grid;
  gap: 12px;
  margin-bottom: 28px;
}

.section-heading h2,
.page-title h1 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.08;
  letter-spacing: -0.05em;
}

.section-heading p,
.page-title p {
  max-width: 780px;
  margin: 0;
  color: var(--muted);
  line-height: 1.9;
}

.page-title {
  display: grid;
  gap: 14px;
  margin-bottom: 32px;
}

.quick-links,
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 16px;
}

.category-tile {
  position: relative;
  overflow: hidden;
  padding: 24px;
  min-height: 150px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-radius: 28px;
  color: #ffffff;
  background: linear-gradient(135deg, #1d4ed8, #16a34a);
  box-shadow: var(--shadow);
}

.category-tile:nth-child(3n + 2) {
  background: linear-gradient(135deg, #1e3a8a, #7c3aed);
}

.category-tile:nth-child(3n) {
  background: linear-gradient(135deg, #0f766e, #2563eb);
}

.category-tile h3 {
  margin: 0 0 10px;
  font-size: 1.35rem;
}

.category-tile p {
  margin: 0;
  color: #dbeafe;
  line-height: 1.7;
}

.category-tile span {
  margin-top: 18px;
  font-weight: 900;
}

.search-panel {
  margin: 12px 0 34px;
  padding: 18px;
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid var(--line);
  box-shadow: 0 14px 46px rgba(30, 64, 175, 0.1);
}

.search-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: center;
}

.site-search {
  width: 100%;
  min-height: 52px;
  border: 1px solid #bfdbfe;
  border-radius: 999px;
  padding: 0 20px;
  color: var(--ink);
  background: #ffffff;
  outline: none;
  font: inherit;
  box-shadow: inset 0 2px 8px rgba(30, 64, 175, 0.05);
}

.site-search:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.14);
}

.filter-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 14px;
}

.filter-button {
  border: 0;
  border-radius: 999px;
  padding: 9px 14px;
  color: #1e40af;
  background: #dbeafe;
  font-weight: 800;
  cursor: pointer;
}

.filter-button.is-active {
  color: #ffffff;
  background: linear-gradient(135deg, var(--brand), var(--accent));
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(188px, 1fr));
  gap: 22px;
}

.movie-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(191, 219, 254, 0.82);
  box-shadow: 0 18px 48px rgba(30, 64, 175, 0.12);
  transition:
    transform 0.22s ease,
    box-shadow 0.22s ease,
    border-color 0.22s ease;
}

.movie-card:hover {
  transform: translateY(-6px);
  border-color: rgba(37, 99, 235, 0.55);
  box-shadow: 0 28px 70px rgba(30, 64, 175, 0.2);
}

.poster-link {
  position: relative;
  overflow: hidden;
  display: block;
  aspect-ratio: 3 / 4;
  background: linear-gradient(135deg, #dbeafe, #ffffff);
}

.poster-link img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.movie-card:hover .poster-link img {
  transform: scale(1.06);
}

.poster-glow {
  position: absolute;
  inset: auto 0 0;
  height: 52%;
  background: linear-gradient(0deg, rgba(15, 23, 42, 0.58), transparent);
  pointer-events: none;
}

.rank-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  min-width: 42px;
  height: 32px;
  padding: 0 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  color: #ffffff;
  background: linear-gradient(135deg, #f97316, #dc2626);
  font-weight: 900;
  box-shadow: 0 10px 22px rgba(220, 38, 38, 0.28);
}

.card-body {
  display: grid;
  gap: 10px;
  padding: 16px;
}

.card-body h3 {
  margin: 0;
  font-size: 1.04rem;
  line-height: 1.35;
}

.card-body h3 a:hover {
  color: var(--brand);
}

.card-body p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.7;
}

.card-meta span {
  padding: 5px 8px;
  font-size: 0.72rem;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.tag-row span {
  padding: 5px 8px;
  border-radius: 999px;
  color: #15803d;
  background: #dcfce7;
  font-size: 0.72rem;
  font-weight: 800;
}

.feature-layout {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 24px;
  align-items: start;
}

.ranking-list {
  display: grid;
  gap: 12px;
}

.mini-card {
  display: grid;
  grid-template-columns: 74px 1fr;
  gap: 14px;
  align-items: center;
  padding: 10px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(191, 219, 254, 0.78);
  box-shadow: 0 14px 34px rgba(30, 64, 175, 0.08);
}

.mini-card:hover {
  border-color: var(--brand);
}

.mini-card img {
  width: 74px;
  height: 96px;
  object-fit: cover;
  border-radius: 14px;
}

.mini-info {
  display: grid;
  gap: 6px;
}

.mini-info strong {
  line-height: 1.4;
}

.mini-info em {
  color: var(--muted);
  font-style: normal;
  font-size: 0.88rem;
}

.small-rank {
  width: max-content;
  padding: 4px 9px;
  border-radius: 999px;
  color: #ffffff;
  background: linear-gradient(135deg, #f97316, #dc2626);
  font-weight: 900;
  font-size: 0.76rem;
}

.detail-hero {
  position: relative;
  overflow: hidden;
  color: #ffffff;
  background: #06152d;
}

.detail-backdrop {
  position: absolute;
  inset: 0;
}

.detail-backdrop img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: blur(4px) saturate(1.15);
  transform: scale(1.06);
  opacity: 0.62;
}

.detail-backdrop::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(3, 7, 18, 0.94), rgba(15, 23, 42, 0.62)),
    linear-gradient(0deg, rgba(6, 21, 45, 0.96), transparent 60%);
}

.detail-hero-inner {
  position: relative;
  z-index: 1;
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
  padding: 84px 0 70px;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 38px;
  align-items: center;
}

.detail-poster img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: 30px;
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.42);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: #bfdbfe;
  font-weight: 800;
  margin-bottom: 18px;
}

.breadcrumb a:hover {
  color: #ffffff;
}

.detail-copy h1 {
  margin: 18px 0;
  font-size: clamp(2.2rem, 5vw, 4.8rem);
  line-height: 0.98;
  letter-spacing: -0.06em;
}

.detail-copy p {
  max-width: 860px;
  color: #dbeafe;
  line-height: 1.9;
  font-size: 1.06rem;
}

.detail-meta span {
  color: #dbeafe;
  background: rgba(37, 99, 235, 0.34);
  border: 1px solid rgba(191, 219, 254, 0.22);
}

.player-section {
  margin-top: -34px;
}

.player-panel {
  position: relative;
  overflow: hidden;
  border-radius: 34px;
  background: #020617;
  box-shadow: 0 28px 80px rgba(15, 23, 42, 0.32);
}

.video-frame {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #020617;
}

.video-frame video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  z-index: 1;
  cursor: pointer;
}

.play-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  border: 0;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 14px;
  color: #ffffff;
  background: linear-gradient(
    180deg,
    rgba(2, 6, 23, 0.18),
    rgba(2, 6, 23, 0.66)
  );
  cursor: pointer;
  transition:
    opacity 0.2s ease,
    visibility 0.2s ease;
}

.play-overlay span {
  width: 76px;
  height: 76px;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand), var(--accent));
  box-shadow: 0 18px 46px rgba(37, 99, 235, 0.36);
  font-size: 2rem;
  padding-left: 4px;
}

.play-overlay strong {
  font-size: 1.2rem;
}

.play-overlay.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.content-panel {
  border-radius: 30px;
  padding: 30px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(191, 219, 254, 0.82);
  box-shadow: 0 18px 48px rgba(30, 64, 175, 0.12);
}

.content-panel h2 {
  margin: 0 0 14px;
  font-size: 1.6rem;
}

.content-panel p {
  margin: 0 0 18px;
  color: #334155;
  line-height: 2;
}

.detail-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 26px;
  align-items: start;
}

.side-panel {
  position: sticky;
  top: 96px;
  display: grid;
  gap: 14px;
}

.empty-state {
  display: none;
  padding: 30px;
  text-align: center;
  color: var(--muted);
  border-radius: 24px;
  background: #ffffff;
  border: 1px solid var(--line);
}

.empty-state.is-visible {
  display: block;
}

.site-footer {
  margin-top: 54px;
  color: #dbeafe;
  background: linear-gradient(135deg, #0f172a, #1e3a8a);
}

.footer-inner {
  padding: 44px 0;
  display: grid;
  gap: 14px;
}

.footer-brand {
  color: #ffffff;
  font-size: 1.35rem;
}

.footer-inner p {
  margin: 0;
  max-width: 680px;
  line-height: 1.8;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-weight: 800;
}

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

@media (max-width: 980px) {
  .menu-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    left: 16px;
    right: 16px;
    top: 86px;
    display: none;
    max-height: calc(100vh - 108px);
    overflow: auto;
    padding: 16px;
    border-radius: 24px;
    background: #ffffff;
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
  }

  body.menu-open .site-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .hero,
  .hero-slider {
    min-height: 780px;
  }

  .hero-content,
  .detail-hero-inner,
  .detail-grid,
  .feature-layout {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    max-width: 320px;
  }

  .detail-poster {
    max-width: 260px;
  }

  .side-panel {
    position: static;
  }
}

@media (max-width: 640px) {
  .header-inner,
  .footer-inner,
  .page-shell,
  .hero-content,
  .hero-controls,
  .detail-hero-inner {
    width: min(100% - 22px, 1240px);
  }

  .brand-text {
    font-size: 1.1rem;
  }

  .hero,
  .hero-slider {
    min-height: 820px;
  }

  .hero-content {
    padding: 76px 0 112px;
    gap: 28px;
  }

  .hero h1,
  .detail-copy h1 {
    letter-spacing: -0.05em;
  }

  .hero-actions,
  .search-row {
    grid-template-columns: 1fr;
  }

  .btn,
  .search-row .btn {
    width: 100%;
  }

  .movie-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .card-body {
    padding: 12px;
  }

  .card-body p,
  .card-meta,
  .tag-row {
    display: none;
  }

  .content-panel {
    padding: 22px;
  }

  .body.menu-open .site-nav,
  body.menu-open .site-nav {
    grid-template-columns: 1fr;
  }
}