:root {
  color-scheme: dark;
  --bg: #07111f;
  --panel: rgba(15, 23, 42, 0.78);
  --panel-solid: #0f172a;
  --card: rgba(15, 23, 42, 0.92);
  --text: #f8fafc;
  --muted: #94a3b8;
  --line: rgba(148, 163, 184, 0.18);
  --blue: #38bdf8;
  --deep-blue: #2563eb;
  --gold: #f59e0b;
  --green: #22c55e;
  --radius: 22px;
  --shadow: 0 24px 70px rgba(2, 6, 23, 0.45);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(37, 99, 235, 0.24), transparent 30rem),
    radial-gradient(circle at top right, rgba(14, 165, 233, 0.18), transparent 30rem),
    linear-gradient(135deg, #020617 0%, #0f172a 42%, #111827 100%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.65;
}

body.nav-open {
  overflow: hidden;
}

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

img {
  max-width: 100%;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1rem clamp(1rem, 4vw, 4rem);
  background: rgba(2, 6, 23, 0.82);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 0.9rem;
  background: linear-gradient(135deg, var(--deep-blue), var(--blue));
  color: #fff;
  font-size: 1.25rem;
  font-weight: 900;
  box-shadow: 0 16px 35px rgba(37, 99, 235, 0.35);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-text strong {
  font-size: 1.08rem;
  letter-spacing: 0.02em;
}

.brand-text small {
  margin-top: 0.25rem;
  color: var(--muted);
  font-size: 0.76rem;
}

.main-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 0.25rem;
}

.main-nav a {
  padding: 0.55rem 0.8rem;
  border-radius: 999px;
  color: #dbeafe;
  font-size: 0.92rem;
  font-weight: 700;
  transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  background: rgba(56, 189, 248, 0.16);
  color: #fff;
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  background: rgba(15, 23, 42, 0.9);
  color: #fff;
}

.nav-toggle span {
  display: block;
  width: 1.1rem;
  height: 2px;
  margin: 0.24rem auto;
  background: #fff;
  border-radius: 999px;
}

main {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
}

.hero-slider {
  position: relative;
  min-height: 620px;
  margin: 1.5rem auto 2rem;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 32px;
  background: #020617;
  box-shadow: var(--shadow);
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  align-items: end;
  padding: clamp(2rem, 7vw, 5rem);
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1.02);
  pointer-events: none;
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.hero-content {
  width: min(680px, 100%);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0 0 0.9rem;
  padding: 0.35rem 0.75rem;
  border: 1px solid rgba(125, 211, 252, 0.35);
  border-radius: 999px;
  background: rgba(8, 47, 73, 0.5);
  color: #bae6fd;
  font-size: 0.86rem;
  font-weight: 800;
}

.hero-content h1,
.hero-content h2 {
  margin: 0;
  font-size: clamp(2.25rem, 7vw, 5rem);
  line-height: 0.98;
  letter-spacing: -0.06em;
}

.hero-content p {
  max-width: 55rem;
  margin: 1.1rem 0 0;
  color: #dbeafe;
  font-size: clamp(1rem, 2vw, 1.18rem);
}

.hero-actions,
.section-actions,
.detail-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.35rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 2.9rem;
  padding: 0.75rem 1.15rem;
  border: 1px solid rgba(56, 189, 248, 0.28);
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.72);
  color: #e0f2fe;
  font-weight: 800;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
  background: rgba(30, 41, 59, 0.92);
  border-color: rgba(125, 211, 252, 0.72);
}

.btn.primary {
  background: linear-gradient(135deg, var(--deep-blue), var(--blue));
  color: #fff;
  border-color: transparent;
  box-shadow: 0 18px 38px rgba(37, 99, 235, 0.28);
}

.hero-controls {
  position: absolute;
  right: 1.3rem;
  bottom: 1.3rem;
  z-index: 3;
  display: flex;
  gap: 0.6rem;
}

.hero-controls button {
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 999px;
  background: rgba(2, 6, 23, 0.55);
  color: #fff;
  font-size: 1.2rem;
  backdrop-filter: blur(10px);
}

.hero-dots {
  position: absolute;
  left: clamp(2rem, 7vw, 5rem);
  bottom: 1.75rem;
  z-index: 4;
  display: flex;
  gap: 0.45rem;
}

.hero-dots button {
  width: 0.7rem;
  height: 0.7rem;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.45);
}

.hero-dots button.is-active {
  width: 2rem;
  background: #fff;
}

.section {
  margin: 3rem 0;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.2rem;
}

.section-heading h1,
.section-heading h2 {
  margin: 0;
  font-size: clamp(1.7rem, 3vw, 2.45rem);
  line-height: 1.1;
  letter-spacing: -0.04em;
}

.section-heading p,
.page-intro {
  margin: 0.45rem 0 0;
  color: var(--muted);
  max-width: 58rem;
}

.search-panel {
  margin: 2rem 0;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(15, 23, 42, 0.64);
  backdrop-filter: blur(16px);
}

.search-box {
  display: flex;
  gap: 0.75rem;
}

.search-box input {
  flex: 1;
  width: 100%;
  min-height: 3.25rem;
  padding: 0 1rem;
  border: 1px solid rgba(148, 163, 184, 0.3);
  border-radius: 1rem;
  outline: none;
  background: rgba(2, 6, 23, 0.72);
  color: #fff;
  font: inherit;
}

.search-box input:focus {
  border-color: rgba(56, 189, 248, 0.85);
  box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.1);
}

.search-box button,
.filter-tags button {
  border: 1px solid rgba(56, 189, 248, 0.26);
  border-radius: 999px;
  background: rgba(14, 165, 233, 0.12);
  color: #dff6ff;
  font: inherit;
  font-weight: 800;
}

.search-box button {
  padding: 0 1.1rem;
}

.filter-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 0.9rem;
}

.filter-tags button {
  padding: 0.45rem 0.8rem;
}

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

.category-card {
  position: relative;
  overflow: hidden;
  min-height: 14rem;
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(37, 99, 235, 0.22), rgba(15, 23, 42, 0.92)),
    radial-gradient(circle at top right, rgba(56, 189, 248, 0.25), transparent 12rem);
  box-shadow: 0 16px 36px rgba(2, 6, 23, 0.22);
}

.category-card h2,
.category-card h3 {
  margin: 0 0 0.7rem;
  font-size: 1.35rem;
}

.category-card p {
  margin: 0;
  color: #cbd5e1;
}

.category-card .mini-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 1.2rem;
}

.category-card .mini-links a {
  padding: 0.35rem 0.55rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  color: #e0f2fe;
  font-size: 0.82rem;
}

.movie-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: 0 18px 42px rgba(2, 6, 23, 0.24);
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.movie-card:hover {
  transform: translateY(-4px);
  border-color: rgba(56, 189, 248, 0.48);
  box-shadow: 0 28px 60px rgba(2, 6, 23, 0.34);
}

.poster-link {
  position: relative;
  display: block;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  background: linear-gradient(135deg, #0f172a, #1e293b);
}

.poster-link img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

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

.poster-badge {
  position: absolute;
  left: 0.7rem;
  bottom: 0.7rem;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  background: rgba(2, 6, 23, 0.72);
  color: #e0f2fe;
  font-size: 0.76rem;
  font-weight: 800;
  backdrop-filter: blur(10px);
}

.card-body {
  padding: 0.95rem;
}

.card-body h2,
.card-body h3 {
  margin: 0 0 0.45rem;
  font-size: 1.02rem;
  line-height: 1.35;
}

.card-body h2 a,
.card-body h3 a,
.rank-info h2 a {
  transition: color 0.2s ease;
}

.card-body h2 a:hover,
.card-body h3 a:hover,
.rank-info h2 a:hover {
  color: #7dd3fc;
}

.card-body p {
  min-height: 3.2rem;
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.75rem;
}

.card-meta span,
.tag-cloud span,
.detail-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 1.65rem;
  padding: 0.18rem 0.5rem;
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: 999px;
  color: #bae6fd;
  font-size: 0.78rem;
  font-weight: 700;
}

.movie-card.compact .card-body p {
  min-height: auto;
}

.rank-list {
  display: grid;
  gap: 0.8rem;
}

.rank-item {
  display: grid;
  grid-template-columns: 3.5rem 5rem 1fr;
  gap: 1rem;
  align-items: center;
  padding: 0.85rem;
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  background: rgba(15, 23, 42, 0.74);
}

.rank-num {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: 1rem;
  background: linear-gradient(135deg, var(--gold), #ef4444);
  color: #fff;
  font-weight: 900;
}

.rank-thumb {
  overflow: hidden;
  aspect-ratio: 2 / 3;
  border-radius: 0.9rem;
  background: #0f172a;
}

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

.rank-info h2 {
  margin: 0;
  font-size: 1.1rem;
}

.rank-info p {
  margin: 0.35rem 0 0;
  color: var(--muted);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 2rem 0 1rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.breadcrumb a {
  color: #bae6fd;
}

.detail-hero {
  display: grid;
  grid-template-columns: minmax(220px, 340px) 1fr;
  gap: clamp(1.3rem, 4vw, 3rem);
  align-items: center;
  padding: clamp(1.1rem, 3vw, 2rem);
  border: 1px solid var(--line);
  border-radius: 32px;
  background:
    linear-gradient(135deg, rgba(37, 99, 235, 0.18), rgba(15, 23, 42, 0.92)),
    radial-gradient(circle at top right, rgba(56, 189, 248, 0.22), transparent 18rem);
  box-shadow: var(--shadow);
}

.detail-poster {
  overflow: hidden;
  aspect-ratio: 2 / 3;
  border-radius: 24px;
  background: linear-gradient(135deg, #0f172a, #1e293b);
}

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

.detail-info h1 {
  margin: 0;
  font-size: clamp(2rem, 6vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.05em;
}

.detail-info .lead {
  margin: 1rem 0 0;
  color: #dbeafe;
  font-size: 1.08rem;
}

.detail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.player-section,
.detail-content,
.related-section,
.page-card {
  margin: 2rem 0;
  padding: clamp(1rem, 3vw, 1.6rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(15, 23, 42, 0.7);
  box-shadow: 0 18px 42px rgba(2, 6, 23, 0.18);
}

.player-section h2,
.detail-content h2,
.related-section h2 {
  margin: 0 0 1rem;
  font-size: 1.55rem;
}

.player-shell {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  background: #000;
  aspect-ratio: 16 / 9;
}

.player-video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #000;
}

.play-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  gap: 0.75rem;
  border: 0;
  background: linear-gradient(180deg, rgba(2, 6, 23, 0.25), rgba(2, 6, 23, 0.82));
  color: #fff;
  font: inherit;
  cursor: pointer;
}

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

.play-overlay span {
  display: grid;
  place-items: center;
  width: 5rem;
  height: 5rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--deep-blue), var(--blue));
  box-shadow: 0 18px 42px rgba(37, 99, 235, 0.45);
  font-size: 2rem;
}

.play-overlay strong {
  font-size: 1.1rem;
}

.detail-content p {
  margin: 0 0 1rem;
  color: #cbd5e1;
}

.no-results {
  display: none;
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(15, 23, 42, 0.72);
  color: var(--muted);
}

.no-results.is-visible {
  display: block;
}

.site-footer {
  width: min(1180px, calc(100% - 2rem));
  margin: 4rem auto 0;
  padding: 2rem 0 3rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.footer-brand strong {
  color: #fff;
  font-size: 1.2rem;
}

.footer-brand p {
  margin: 0.4rem 0 0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1rem;
  margin: 1.2rem 0;
}

.footer-links a {
  color: #cbd5e1;
}

.footer-links a:hover {
  color: #7dd3fc;
}

.footer-copy {
  margin: 0;
  font-size: 0.9rem;
}

.hidden-by-filter {
  display: none !important;
}

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

  .main-nav {
    position: fixed;
    inset: 4.8rem 1rem auto 1rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    border: 1px solid var(--line);
    border-radius: 1.25rem;
    background: rgba(2, 6, 23, 0.96);
    box-shadow: var(--shadow);
  }

  body.nav-open .main-nav {
    display: flex;
  }

  .main-nav a {
    padding: 0.8rem 1rem;
  }

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

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

  .detail-poster {
    max-width: 320px;
  }
}

@media (max-width: 620px) {
  main,
  .site-footer {
    width: min(100% - 1rem, 1180px);
  }

  .site-header {
    padding: 0.85rem 0.75rem;
  }

  .brand-text small {
    display: none;
  }

  .hero-slider {
    min-height: 540px;
    border-radius: 22px;
  }

  .hero-slide {
    padding: 1.25rem;
  }

  .hero-controls {
    right: 0.8rem;
    bottom: 0.8rem;
  }

  .hero-dots {
    left: 1.25rem;
    bottom: 1rem;
  }

  .section-heading {
    display: block;
  }

  .search-box {
    flex-direction: column;
  }

  .search-box button {
    min-height: 2.8rem;
  }

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

  .rank-item {
    grid-template-columns: 2.8rem 4.4rem 1fr;
    gap: 0.7rem;
  }

  .rank-info p {
    display: none;
  }
}