* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  color: #f8fafc;
  background:
    radial-gradient(circle at 20% 0%, rgba(14, 165, 233, 0.24), transparent 32rem),
    radial-gradient(circle at 78% 14%, rgba(37, 99, 235, 0.18), transparent 30rem),
    linear-gradient(180deg, #020617 0%, #0f172a 48%, #111827 100%);
  min-height: 100vh;
}

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

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

button,
input {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: rgba(2, 6, 23, 0.82);
  border-bottom: 1px solid rgba(148, 163, 184, 0.14);
}

.nav-wrap {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1rem clamp(1rem, 4vw, 2rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  background: linear-gradient(90deg, #22d3ee, #3b82f6);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.brand-mark {
  width: 2.3rem;
  height: 2.3rem;
  display: inline-grid;
  place-items: center;
  color: #ffffff;
  background: linear-gradient(135deg, #22d3ee, #2563eb);
  border-radius: 0.9rem;
  box-shadow: 0 16px 35px rgba(34, 211, 238, 0.22);
  font-size: 0.8rem;
}

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

.main-nav a {
  color: #cbd5e1;
  padding: 0.65rem 0.95rem;
  border-radius: 0.9rem;
  transition: 0.24s ease;
}

.main-nav a:hover {
  color: #ffffff;
  background: rgba(15, 23, 42, 0.85);
}

.nav-toggle {
  display: none;
  border: 0;
  color: #ffffff;
  background: rgba(15, 23, 42, 0.92);
  border-radius: 0.8rem;
  padding: 0.55rem 0.75rem;
}

.hero {
  max-width: 1360px;
  min-height: 720px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
  border-radius: 0 0 2.4rem 2.4rem;
}

.hero-slide {
  min-height: 720px;
  padding: clamp(5.5rem, 8vw, 7rem) clamp(1rem, 5vw, 3rem) 4rem;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.6fr);
  align-items: center;
  gap: clamp(1.5rem, 5vw, 5rem);
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.7s ease, transform 0.7s ease;
  transform: translateY(18px);
}

.hero-slide::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 6, 23, 0.94), rgba(2, 6, 23, 0.72), rgba(2, 6, 23, 0.5)),
    var(--hero-image) center / cover;
  filter: saturate(1.05);
  z-index: -2;
}

.hero-slide::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 30%, rgba(34, 211, 238, 0.18), transparent 28rem),
    linear-gradient(180deg, transparent 60%, #020617 100%);
  z-index: -1;
}

.hero-slide.is-active {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.hero-copy {
  max-width: 760px;
}

.eyebrow,
.section-kicker {
  color: #67e8f9;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
  font-weight: 800;
}

.hero-copy h1,
.page-hero h1,
.detail-copy h1 {
  margin: 0.8rem 0 1.1rem;
  font-size: clamp(2.6rem, 7vw, 5.8rem);
  line-height: 0.98;
  letter-spacing: -0.06em;
}

.hero-copy p,
.page-hero p,
.detail-copy .lead {
  color: #cbd5e1;
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.8;
  max-width: 760px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2rem;
}

.primary-btn,
.ghost-btn,
.search-box button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.78rem 1.2rem;
  border-radius: 1rem;
  font-weight: 800;
  transition: transform 0.24s ease, box-shadow 0.24s ease, background 0.24s ease;
}

.primary-btn,
.search-box button {
  color: #ffffff;
  border: 0;
  background: linear-gradient(135deg, #06b6d4, #2563eb);
  box-shadow: 0 18px 38px rgba(37, 99, 235, 0.28);
}

.ghost-btn {
  color: #e0f2fe;
  border: 1px solid rgba(125, 211, 252, 0.28);
  background: rgba(15, 23, 42, 0.66);
}

.primary-btn:hover,
.ghost-btn:hover,
.search-box button:hover {
  transform: translateY(-2px);
}

.hero-poster {
  display: block;
  border-radius: 2rem;
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.22);
  box-shadow: 0 35px 75px rgba(0, 0, 0, 0.45);
  transform: rotate(1deg);
}

.hero-poster img {
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.hero-dots {
  position: absolute;
  left: clamp(1rem, 5vw, 3rem);
  bottom: 2rem;
  display: flex;
  gap: 0.6rem;
  z-index: 5;
}

.hero-dot {
  width: 2.4rem;
  height: 0.36rem;
  border: 0;
  border-radius: 999px;
  background: rgba(203, 213, 225, 0.3);
  cursor: pointer;
}

.hero-dot.is-active {
  background: #22d3ee;
}

.section-wrap {
  max-width: 1280px;
  margin: 0 auto;
  padding: clamp(2rem, 5vw, 4rem) clamp(1rem, 4vw, 2rem);
}

.search-panel,
.filter-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-top: -2.6rem;
  position: relative;
  z-index: 4;
  border-radius: 1.6rem;
  background: rgba(15, 23, 42, 0.78);
  border: 1px solid rgba(148, 163, 184, 0.16);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(18px);
}

.search-panel h2,
.section-heading h2,
.ranking-card h2,
.site-footer h2,
.detail-content h2,
.player-section h2 {
  margin: 0.35rem 0 0;
  font-size: clamp(1.4rem, 3vw, 2.1rem);
  letter-spacing: -0.03em;
}

.search-panel p {
  color: #94a3b8;
  margin: 0.45rem 0 0;
}

.search-box {
  width: min(520px, 100%);
  display: flex;
  gap: 0.7rem;
}

.search-box input,
.filter-panel input {
  width: 100%;
  color: #f8fafc;
  background: rgba(2, 6, 23, 0.72);
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 1rem;
  padding: 0.9rem 1rem;
  outline: none;
}

.search-box input:focus,
.filter-panel input:focus {
  border-color: rgba(34, 211, 238, 0.65);
  box-shadow: 0 0 0 4px rgba(34, 211, 238, 0.12);
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.4rem;
}

.section-heading a {
  color: #67e8f9;
  font-weight: 700;
}

.section-heading.compact {
  align-items: center;
}

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

.category-tile,
.category-overview,
.ranking-card,
.detail-content,
.player-section,
.filter-panel {
  border: 1px solid rgba(148, 163, 184, 0.16);
  background: linear-gradient(180deg, rgba(30, 41, 59, 0.82), rgba(15, 23, 42, 0.72));
  border-radius: 1.4rem;
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.22);
}

.category-tile {
  min-height: 11rem;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.24s ease, border-color 0.24s ease;
}

.category-tile:hover,
.category-overview:hover,
.movie-card:hover {
  transform: translateY(-4px);
  border-color: rgba(34, 211, 238, 0.44);
}

.category-tile span,
.category-overview h2 {
  font-size: 1.25rem;
  font-weight: 800;
}

.category-tile small,
.category-overview p,
.card-body p,
.detail-content p,
.footer-grid p {
  color: #94a3b8;
  line-height: 1.72;
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 1.2rem;
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.15rem;
}

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

.movie-card {
  overflow: hidden;
  border-radius: 1.25rem;
  background: rgba(15, 23, 42, 0.72);
  border: 1px solid rgba(148, 163, 184, 0.14);
  transition: transform 0.24s ease, border-color 0.24s ease, box-shadow 0.24s ease;
}

.movie-card:hover {
  box-shadow: 0 24px 55px rgba(0, 0, 0, 0.26);
}

.poster {
  display: block;
  position: relative;
  overflow: hidden;
  background: #0f172a;
}

.poster img {
  aspect-ratio: 2 / 3;
  object-fit: cover;
  transition: transform 0.35s ease;
}

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

.poster-badge {
  position: absolute;
  right: 0.75rem;
  top: 0.75rem;
  color: #ffffff;
  background: rgba(2, 6, 23, 0.76);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  padding: 0.25rem 0.55rem;
  font-size: 0.75rem;
  backdrop-filter: blur(10px);
}

.card-body {
  padding: 1rem;
}

.meta-row,
.detail-meta,
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  color: #94a3b8;
  font-size: 0.83rem;
}

.meta-row a {
  color: #67e8f9;
}

.card-body h2 {
  margin: 0.55rem 0 0.45rem;
  font-size: 1.04rem;
  line-height: 1.35;
}

.card-body p {
  min-height: 4.8rem;
  margin: 0;
  font-size: 0.92rem;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.42rem;
  margin-top: 0.8rem;
}

.tag-row span {
  color: #bae6fd;
  background: rgba(8, 145, 178, 0.16);
  border: 1px solid rgba(34, 211, 238, 0.16);
  border-radius: 999px;
  padding: 0.22rem 0.5rem;
  font-size: 0.72rem;
}

.tag-row.large span {
  font-size: 0.85rem;
  padding: 0.35rem 0.7rem;
}

.ranking-card {
  padding: 1.2rem;
  height: max-content;
  position: sticky;
  top: 6rem;
}

.rank-list,
.footer-links {
  display: grid;
  gap: 0.65rem;
}

.rank-item,
.ranking-row {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 0.75rem;
  align-items: center;
  padding: 0.75rem;
  border-radius: 1rem;
  background: rgba(2, 6, 23, 0.46);
  border: 1px solid rgba(148, 163, 184, 0.1);
}

.rank-item:hover,
.ranking-row:hover {
  background: rgba(8, 145, 178, 0.18);
}

.rank-item span,
.ranking-row span {
  color: #22d3ee;
  font-weight: 900;
  font-size: 1.15rem;
}

.rank-item strong,
.ranking-row strong {
  display: block;
  color: #f8fafc;
}

.rank-item em,
.ranking-row em {
  display: block;
  color: #94a3b8;
  font-size: 0.82rem;
  font-style: normal;
  margin-top: 0.15rem;
}

.page-main {
  padding-top: 1.4rem;
}

.page-hero {
  max-width: 1280px;
  margin: 0 auto;
  min-height: 380px;
  display: flex;
  align-items: center;
  padding: 4.5rem clamp(1rem, 4vw, 2rem) 2rem;
}

.page-hero.slim {
  min-height: 300px;
}

.breadcrumb {
  margin-bottom: 1rem;
}

.breadcrumb a {
  color: #67e8f9;
}

.category-overview {
  overflow: hidden;
  padding: 1rem;
  transition: transform 0.24s ease, border-color 0.24s ease;
}

.thumb-stack {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.35rem;
  margin-bottom: 1rem;
}

.thumb-stack img {
  aspect-ratio: 2 / 3;
  border-radius: 0.8rem;
  object-fit: cover;
}

.filter-panel {
  margin-top: 0;
  align-items: stretch;
  flex-direction: column;
  padding: 1rem;
}

.sticky-filter {
  position: sticky;
  top: 5.4rem;
  z-index: 20;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.chip-row button {
  color: #e0f2fe;
  cursor: pointer;
  background: rgba(8, 145, 178, 0.14);
  border: 1px solid rgba(34, 211, 238, 0.18);
  border-radius: 999px;
  padding: 0.48rem 0.82rem;
}

.chip-row button:hover {
  background: rgba(8, 145, 178, 0.3);
}

.ranking-table {
  display: grid;
  gap: 0.55rem;
}

.ranking-row {
  grid-template-columns: 4rem 1fr;
}

.detail-hero {
  max-width: 1280px;
  margin: 0 auto;
  padding: clamp(2rem, 5vw, 5rem) clamp(1rem, 4vw, 2rem) 2rem;
}

.detail-grid {
  display: grid;
  grid-template-columns: minmax(220px, 360px) minmax(0, 1fr);
  gap: clamp(1.4rem, 4vw, 3rem);
  align-items: center;
}

.detail-poster {
  border-radius: 1.8rem;
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.18);
  box-shadow: 0 32px 68px rgba(0, 0, 0, 0.34);
}

.detail-poster img {
  aspect-ratio: 2 / 3;
  object-fit: cover;
}

.detail-meta {
  margin: 1.1rem 0;
}

.detail-meta span {
  padding: 0.46rem 0.7rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.68);
  border: 1px solid rgba(148, 163, 184, 0.14);
}

.player-section,
.detail-content {
  padding: clamp(1rem, 4vw, 2rem);
}

.player-shell {
  position: relative;
  overflow: hidden;
  margin-top: 1rem;
  border-radius: 1.4rem;
  background: #020617;
  border: 1px solid rgba(148, 163, 184, 0.18);
  box-shadow: 0 35px 85px rgba(0, 0, 0, 0.36);
  cursor: pointer;
}

.movie-video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #020617;
}

.player-cover {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  gap: 0.75rem;
  color: #ffffff;
  border: 0;
  cursor: pointer;
  background: linear-gradient(180deg, rgba(2, 6, 23, 0.26), rgba(2, 6, 23, 0.82));
  transition: opacity 0.24s ease, visibility 0.24s ease;
}

.player-cover.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.play-icon {
  width: 5rem;
  height: 5rem;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: linear-gradient(135deg, #06b6d4, #2563eb);
  box-shadow: 0 18px 42px rgba(37, 99, 235, 0.4);
  font-size: 1.55rem;
}

.detail-content p {
  font-size: 1.05rem;
}

.related-grid {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.site-footer {
  margin-top: 3rem;
  border-top: 1px solid rgba(148, 163, 184, 0.12);
  background: rgba(2, 6, 23, 0.82);
}

.footer-grid {
  max-width: 1280px;
  margin: 0 auto;
  padding: 3rem clamp(1rem, 4vw, 2rem);
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  gap: 2rem;
}

.footer-links a {
  color: #94a3b8;
}

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

.copyright {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1.2rem clamp(1rem, 4vw, 2rem) 2rem;
  color: #64748b;
  border-top: 1px solid rgba(148, 163, 184, 0.1);
}

[data-card].is-hidden {
  display: none;
}

@media (max-width: 1180px) {
  .movie-grid.wide,
  .catalog-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

  .ranking-card {
    position: static;
  }
}

@media (max-width: 920px) {
  .nav-toggle {
    display: inline-flex;
  }

  .main-nav {
    position: absolute;
    left: 1rem;
    right: 1rem;
    top: 4.7rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 0.8rem;
    border-radius: 1rem;
    background: rgba(2, 6, 23, 0.96);
    border: 1px solid rgba(148, 163, 184, 0.16);
  }

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

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

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

  .hero-poster {
    width: min(320px, 76vw);
  }

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

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

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

  .detail-poster {
    max-width: 340px;
  }

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

@media (max-width: 640px) {
  .hero,
  .hero-slide {
    min-height: 720px;
    border-radius: 0 0 1.4rem 1.4rem;
  }

  .hero-copy h1,
  .page-hero h1,
  .detail-copy h1 {
    font-size: clamp(2.2rem, 13vw, 4rem);
  }

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

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

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

  .card-body p {
    min-height: 0;
  }

  .ranking-row {
    grid-template-columns: 3rem 1fr;
  }
}

@media (max-width: 420px) {
  .movie-grid,
  .movie-grid.wide,
  .catalog-grid,
  .related-grid,
  .category-grid,
  .overview-grid {
    grid-template-columns: 1fr;
  }
}