:root {
  color-scheme: dark;
  --bg: #020617;
  --panel: rgba(15, 23, 42, 0.82);
  --panel-strong: #0f172a;
  --panel-soft: rgba(30, 41, 59, 0.72);
  --line: rgba(148, 163, 184, 0.16);
  --text: #f8fafc;
  --muted: #94a3b8;
  --cyan: #22d3ee;
  --cyan-strong: #06b6d4;
  --amber: #f59e0b;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.42);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(34, 211, 238, 0.12), transparent 32rem),
    radial-gradient(circle at top right, rgba(99, 102, 241, 0.15), transparent 34rem),
    var(--bg);
  color: var(--text);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

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: 50;
  border-bottom: 1px solid var(--line);
  background: rgba(2, 6, 23, 0.78);
  backdrop-filter: blur(22px);
}

.nav-shell {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0.85rem clamp(1rem, 3vw, 2.4rem);
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.brand-mark {
  width: 2.35rem;
  height: 2.35rem;
  border-radius: 0.9rem;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--cyan), #3b82f6 55%, #8b5cf6);
  box-shadow: 0 10px 30px rgba(34, 211, 238, 0.25);
  color: white;
}

.brand-text {
  font-size: 1.08rem;
  white-space: nowrap;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 1.15rem;
  margin-left: 0.5rem;
  color: #cbd5e1;
  font-size: 0.95rem;
}

.desktop-nav a,
.mobile-panel a,
.footer-grid a {
  transition: color 180ms ease, transform 180ms ease;
}

.desktop-nav a:hover,
.mobile-panel a:hover,
.footer-grid a:hover {
  color: var(--cyan);
}

.header-search {
  margin-left: auto;
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.32rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.9);
}

.header-search input,
.search-panel input,
.local-search input,
.local-search select {
  border: 0;
  outline: 0;
  color: var(--text);
  background: transparent;
  font: inherit;
}

.header-search input {
  width: min(18vw, 230px);
  padding: 0.48rem 0.5rem 0.48rem 0.85rem;
}

.header-search button,
.primary-btn,
.secondary-btn,
.hero-control,
.filter-button,
.play-overlay,
.local-search button {
  border: 0;
  cursor: pointer;
  color: white;
  font: inherit;
}

.header-search button,
.primary-btn,
.local-search button {
  border-radius: 999px;
  padding: 0.55rem 1rem;
  background: linear-gradient(135deg, var(--cyan-strong), #2563eb);
  box-shadow: 0 12px 28px rgba(6, 182, 212, 0.22);
}

.secondary-btn {
  border-radius: 999px;
  padding: 0.72rem 1.05rem;
  border: 1px solid var(--line);
  background: rgba(15, 23, 42, 0.72);
}

.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  border-radius: 0.8rem;
  background: var(--panel-soft);
  color: var(--text);
  padding: 0.58rem 0.75rem;
  font-size: 1.1rem;
}

.mobile-panel {
  display: none;
  padding: 0.6rem 1.2rem 1.2rem;
  border-top: 1px solid var(--line);
  background: rgba(2, 6, 23, 0.94);
}

.mobile-panel a {
  display: block;
  padding: 0.8rem 0;
  color: #cbd5e1;
}

main {
  overflow: hidden;
}

.page-shell {
  max-width: 1440px;
  margin: 0 auto;
  padding: clamp(1.2rem, 3vw, 2.4rem);
}

.hero-wrap {
  position: relative;
  max-width: 1440px;
  margin: 0 auto;
  padding: clamp(1rem, 2.8vw, 2.2rem) clamp(1rem, 3vw, 2.4rem) 0;
}

.hero-slider {
  position: relative;
  min-height: clamp(520px, 72vh, 780px);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 8px);
  overflow: hidden;
  background: #0f172a;
  box-shadow: var(--shadow);
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.72fr);
  align-items: center;
  gap: clamp(1.5rem, 4vw, 4rem);
  padding: clamp(1.8rem, 5vw, 5rem);
  opacity: 0;
  pointer-events: none;
  transition: opacity 700ms ease, transform 700ms ease;
  transform: scale(1.015);
  background-image:
    linear-gradient(90deg, rgba(2, 6, 23, 0.92), rgba(2, 6, 23, 0.64) 44%, rgba(2, 6, 23, 0.28)),
    var(--hero-image);
  background-size: cover;
  background-position: center;
}

.hero-slide.is-active {
  opacity: 1;
  pointer-events: auto;
  transform: scale(1);
}

.hero-kicker,
.section-kicker,
.breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--cyan);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-content h1 {
  margin: 1rem 0 1rem;
  max-width: 12em;
  font-size: clamp(2.4rem, 5.8vw, 5.8rem);
  line-height: 0.98;
  letter-spacing: -0.06em;
}

.hero-content p {
  max-width: 720px;
  margin: 0;
  color: #dbeafe;
  font-size: clamp(1rem, 1.7vw, 1.22rem);
  line-height: 1.9;
}

.hero-meta,
.meta-line,
.tag-row,
.card-meta,
.detail-meta,
.rank-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  align-items: center;
}

.hero-meta {
  margin: 1.35rem 0 1.6rem;
}

.hero-meta span,
.tag-row span,
.card-meta span,
.detail-meta span,
.rank-meta span {
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 999px;
  color: #dbeafe;
  background: rgba(15, 23, 42, 0.58);
  padding: 0.38rem 0.68rem;
  font-size: 0.85rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  align-items: center;
}

.hero-poster {
  justify-self: end;
  width: min(360px, 100%);
  border-radius: calc(var(--radius) + 4px);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(15, 23, 42, 0.7);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
  transform: rotate(2deg);
}

.hero-poster img {
  width: 100%;
  aspect-ratio: 3 / 4.25;
  object-fit: cover;
}

.hero-controls {
  position: absolute;
  left: clamp(2rem, 5vw, 5rem);
  right: clamp(2rem, 5vw, 5rem);
  bottom: clamp(1.3rem, 3vw, 2.6rem);
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: space-between;
  pointer-events: none;
}

.hero-control {
  width: 2.7rem;
  height: 2.7rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(15, 23, 42, 0.72);
  backdrop-filter: blur(16px);
  pointer-events: auto;
}

.hero-dots {
  display: flex;
  gap: 0.5rem;
  pointer-events: auto;
}

.hero-dot {
  width: 0.58rem;
  height: 0.58rem;
  border-radius: 999px;
  border: 0;
  background: rgba(255, 255, 255, 0.38);
  cursor: pointer;
  transition: width 180ms ease, background 180ms ease;
}

.hero-dot.is-active {
  width: 2rem;
  background: var(--cyan);
}

.section-block {
  margin: clamp(2.6rem, 5vw, 5rem) 0;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.section-heading h2,
.page-title h1,
.detail-title h1 {
  margin: 0;
  font-size: clamp(1.8rem, 3vw, 3.2rem);
  letter-spacing: -0.04em;
}

.section-heading p,
.page-title p,
.detail-title p,
.category-card p,
.intro-card p,
.detail-copy p {
  color: var(--muted);
  line-height: 1.85;
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.1rem;
}

.movie-grid.compact {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.movie-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(30, 41, 59, 0.88), rgba(15, 23, 42, 0.92));
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.18);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.movie-card:hover {
  transform: translateY(-5px);
  border-color: rgba(34, 211, 238, 0.48);
  box-shadow: 0 26px 60px rgba(6, 182, 212, 0.12);
}

.poster-link {
  position: relative;
  display: block;
  overflow: hidden;
  background: rgba(15, 23, 42, 0.7);
}

.poster-link img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: transform 260ms ease, opacity 180ms ease;
}

.movie-card:hover .poster-link img {
  transform: scale(1.05);
}

.rank-badge {
  position: absolute;
  left: 0.75rem;
  top: 0.75rem;
  z-index: 2;
  min-width: 2.2rem;
  height: 2.2rem;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--amber), #ef4444);
  box-shadow: 0 12px 30px rgba(245, 158, 11, 0.28);
}

.card-body {
  padding: 1rem;
}

.card-meta {
  gap: 0.38rem;
  margin-bottom: 0.72rem;
}

.card-meta span {
  padding: 0.26rem 0.5rem;
  font-size: 0.76rem;
  color: #bae6fd;
}

.card-body h3 {
  margin: 0 0 0.55rem;
  font-size: 1.05rem;
  line-height: 1.35;
}

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

.card-body p {
  margin: 0 0 0.85rem;
  min-height: 3.4em;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.7;
}

.tag-row span {
  padding: 0.26rem 0.5rem;
  font-size: 0.76rem;
  color: #cbd5e1;
}

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

.category-card,
.intro-card,
.search-panel,
.detail-panel,
.player-card,
.related-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.18);
}

.category-card,
.intro-card {
  padding: 1.25rem;
  min-height: 100%;
}

.category-card h2,
.intro-card h2 {
  margin: 0 0 0.8rem;
  font-size: 1.25rem;
}

.category-card p,
.intro-card p {
  margin: 0 0 1.05rem;
}

.category-card a,
.inline-link {
  color: var(--cyan);
  font-weight: 700;
}

.page-hero {
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 8px);
  background:
    linear-gradient(135deg, rgba(6, 182, 212, 0.18), transparent 45%),
    linear-gradient(180deg, rgba(30, 41, 59, 0.92), rgba(15, 23, 42, 0.82));
  padding: clamp(1.5rem, 5vw, 4rem);
  box-shadow: var(--shadow);
}

.page-title {
  max-width: 860px;
}

.page-title p {
  margin: 1rem 0 0;
  font-size: 1.08rem;
}

.search-panel {
  padding: 1rem;
  margin-top: 1.5rem;
  display: flex;
  gap: 0.8rem;
  align-items: center;
}

.search-panel input {
  flex: 1;
  min-width: 0;
  padding: 0.9rem 1rem;
  border-radius: 1rem;
  background: rgba(2, 6, 23, 0.42);
  border: 1px solid var(--line);
}

.local-search {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin: 1.35rem 0;
  padding: 0.9rem;
  border: 1px solid var(--line);
  border-radius: 1.2rem;
  background: rgba(15, 23, 42, 0.64);
}

.local-search input,
.local-search select {
  min-height: 2.75rem;
  border-radius: 999px;
  padding: 0 1rem;
  border: 1px solid var(--line);
  background: rgba(2, 6, 23, 0.38);
}

.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin: 1.1rem 0 1.4rem;
}

.filter-button {
  border-radius: 999px;
  padding: 0.62rem 0.95rem;
  border: 1px solid var(--line);
  background: rgba(15, 23, 42, 0.76);
}

.filter-button.is-active,
.filter-button:hover {
  color: #00131a;
  background: var(--cyan);
}

.hidden-card {
  display: none !important;
}

.rank-list {
  display: grid;
  gap: 0.9rem;
}

.rank-item {
  display: grid;
  grid-template-columns: auto 140px minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  padding: 0.9rem;
  border: 1px solid var(--line);
  border-radius: 1.35rem;
  background: rgba(15, 23, 42, 0.76);
}

.rank-number {
  width: 2.4rem;
  height: 2.4rem;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: rgba(34, 211, 238, 0.14);
  color: var(--cyan);
  font-weight: 800;
}

.rank-item img {
  width: 140px;
  aspect-ratio: 16 / 10;
  border-radius: 1rem;
  object-fit: cover;
}

.rank-copy h2 {
  margin: 0 0 0.4rem;
  font-size: 1.12rem;
}

.rank-copy p {
  margin: 0.45rem 0 0;
  color: var(--muted);
  line-height: 1.65;
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 1.4rem;
  align-items: start;
}

.breadcrumb {
  margin-bottom: 1.1rem;
  text-transform: none;
  letter-spacing: 0;
}

.breadcrumb a:hover {
  color: white;
}

.detail-title {
  margin-bottom: 1.2rem;
}

.detail-title p {
  max-width: 900px;
  margin: 0.9rem 0 0;
  font-size: 1.05rem;
}

.player-card {
  position: relative;
  overflow: hidden;
  margin-bottom: 1.2rem;
  background: #020617;
}

.video-wrap {
  position: relative;
  background: #000;
}

.movie-video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
}

.play-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle, rgba(34, 211, 238, 0.25), transparent 34%),
    rgba(2, 6, 23, 0.36);
  font-weight: 800;
  font-size: clamp(1.1rem, 2vw, 1.45rem);
  z-index: 3;
}

.play-overlay span {
  width: 5.2rem;
  height: 5.2rem;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--cyan-strong), #2563eb);
  box-shadow: 0 0 0 12px rgba(34, 211, 238, 0.12), 0 22px 60px rgba(6, 182, 212, 0.32);
}

.play-overlay.is-hidden {
  display: none;
}

.detail-panel {
  padding: clamp(1rem, 3vw, 1.6rem);
}

.detail-poster {
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(15, 23, 42, 0.8);
  margin-bottom: 1rem;
}

.detail-poster img {
  width: 100%;
  aspect-ratio: 3 / 4.2;
  object-fit: cover;
}

.detail-meta {
  margin-bottom: 0.9rem;
}

.detail-copy h2 {
  margin: 1.4rem 0 0.7rem;
  font-size: 1.35rem;
}

.detail-copy p {
  margin: 0;
}

.related-panel {
  padding: 1rem;
}

.related-panel h2 {
  margin: 0 0 1rem;
  font-size: 1.15rem;
}

.related-list {
  display: grid;
  gap: 0.78rem;
}

.related-list a {
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr);
  gap: 0.75rem;
  align-items: center;
  padding: 0.5rem;
  border-radius: 1rem;
  transition: background 160ms ease;
}

.related-list a:hover {
  background: rgba(148, 163, 184, 0.1);
}

.related-list img {
  width: 86px;
  aspect-ratio: 16 / 10;
  border-radius: 0.8rem;
  object-fit: cover;
}

.related-list strong {
  display: block;
  margin-bottom: 0.28rem;
}

.related-list span {
  color: var(--muted);
  font-size: 0.85rem;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: rgba(2, 6, 23, 0.78);
  margin-top: 4rem;
}

.footer-grid {
  max-width: 1440px;
  margin: 0 auto;
  padding: clamp(2rem, 5vw, 4rem) clamp(1rem, 3vw, 2.4rem);
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
  color: var(--muted);
}

.footer-grid h2 {
  margin: 0 0 0.85rem;
  color: var(--text);
  font-size: 1rem;
}

.footer-grid ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.55rem;
}

.footer-grid p {
  max-width: 520px;
  line-height: 1.8;
}

@media (max-width: 1180px) {
  .desktop-nav {
    display: none;
  }

  .header-search input {
    width: min(36vw, 260px);
  }

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

  body.menu-open .mobile-panel {
    display: block;
  }

  .movie-grid,
  .movie-grid.compact,
  .category-grid,
  .feature-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .detail-panel {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 1rem;
  }
}

@media (max-width: 820px) {
  .header-search {
    display: none;
  }

  .hero-slider {
    min-height: 680px;
  }

  .hero-slide {
    grid-template-columns: 1fr;
    align-content: center;
    padding: 1.4rem;
  }

  .hero-poster {
    justify-self: start;
    width: min(220px, 62vw);
    transform: none;
  }

  .hero-controls {
    left: 1.4rem;
    right: 1.4rem;
    bottom: 1.1rem;
  }

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

  .section-heading {
    align-items: start;
    flex-direction: column;
  }

  .rank-item {
    grid-template-columns: auto 96px minmax(0, 1fr);
  }

  .rank-item .primary-btn {
    grid-column: 2 / -1;
    width: fit-content;
  }

  .rank-item img {
    width: 96px;
  }

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

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

@media (max-width: 540px) {
  .brand-text {
    font-size: 0.96rem;
  }

  .hero-content h1 {
    font-size: 2.55rem;
  }

  .movie-grid,
  .movie-grid.compact,
  .category-grid,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .search-panel,
  .local-search {
    flex-direction: column;
    align-items: stretch;
  }

  .rank-item {
    grid-template-columns: 1fr;
  }

  .rank-number {
    position: absolute;
    margin: 0.7rem;
  }

  .rank-item {
    position: relative;
  }

  .rank-item img {
    width: 100%;
  }
}