:root {
  color-scheme: dark;
  --bg: #020617;
  --bg-soft: #0f172a;
  --bg-card: rgba(15, 23, 42, 0.72);
  --line: rgba(148, 163, 184, 0.18);
  --text: #f8fafc;
  --muted: #94a3b8;
  --cyan: #22d3ee;
  --blue: #2563eb;
  --amber: #f59e0b;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 20% 10%, rgba(34, 211, 238, 0.12), transparent 28rem),
    radial-gradient(circle at 80% 0%, rgba(37, 99, 235, 0.18), transparent 30rem),
    linear-gradient(180deg, #020617 0%, #0f172a 46%, #020617 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: 1.6;
}

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

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

button,
input {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--line);
  background: rgba(2, 6, 23, 0.88);
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.24);
}

.header-inner {
  max-width: 1280px;
  height: 68px;
  margin: 0 auto;
  padding: 0 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  color: #00111f;
  box-shadow: 0 0 34px rgba(34, 211, 238, 0.38);
}

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

.brand-text strong {
  font-size: 18px;
  color: #ffffff;
}

.brand-text em {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
  font-style: normal;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 20px;
  color: #cbd5e1;
  font-size: 15px;
  font-weight: 650;
}

.nav-link {
  position: relative;
  padding: 8px 0;
  transition: color 0.2s ease;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 1px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s ease;
}

.nav-link:hover {
  color: var(--cyan);
}

.nav-link:hover::after {
  transform: scaleX(1);
}

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(15, 23, 42, 0.84);
  cursor: pointer;
}

.menu-button span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  border-radius: 99px;
  background: var(--text);
}

.mobile-nav {
  display: none;
  padding: 8px 22px 18px;
  border-top: 1px solid var(--line);
  background: rgba(2, 6, 23, 0.96);
}

.mobile-nav.is-open {
  display: grid;
  gap: 8px;
}

.mobile-nav-link {
  padding: 11px 12px;
  border-radius: 14px;
  color: #cbd5e1;
  background: rgba(15, 23, 42, 0.64);
}

main {
  overflow: hidden;
}

.hero-carousel {
  position: relative;
  max-width: 1280px;
  min-height: 660px;
  margin: 28px auto 0;
  padding: 0 22px;
}

.hero-slide {
  position: absolute;
  inset: 0 22px;
  min-height: 640px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 34px;
  background: var(--bg-soft);
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(20px) scale(0.98);
  pointer-events: none;
  transition: opacity 0.55s ease, transform 0.55s ease;
}

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

.hero-backdrop {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 6, 23, 0.94) 0%, rgba(2, 6, 23, 0.72) 46%, rgba(2, 6, 23, 0.28) 100%),
    var(--hero-image) center / cover no-repeat;
  filter: saturate(1.12);
}

.hero-backdrop::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 25% 25%, rgba(34, 211, 238, 0.28), transparent 22rem),
    linear-gradient(180deg, transparent, rgba(2, 6, 23, 0.82));
}

.hero-content {
  position: relative;
  z-index: 2;
  min-height: 640px;
  padding: 56px;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.58fr);
  align-items: center;
  gap: 44px;
}

.hero-copy {
  max-width: 690px;
}

.hero-kicker,
.page-hero span,
.section-heading span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--cyan);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.hero-kicker::before,
.page-hero span::before,
.section-heading span::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 18px var(--cyan);
}

.hero-copy h1,
.page-hero h1 {
  margin: 18px 0 18px;
  font-size: clamp(42px, 7vw, 76px);
  line-height: 0.95;
  letter-spacing: -0.06em;
}

.hero-copy p,
.page-hero p {
  max-width: 760px;
  margin: 0;
  color: #d1d5db;
  font-size: 18px;
}

.hero-meta,
.detail-meta,
.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
  color: #dbeafe;
}

.hero-meta span,
.detail-meta span,
.card-meta span {
  border: 1px solid rgba(125, 211, 252, 0.24);
  border-radius: 999px;
  background: rgba(14, 165, 233, 0.13);
  padding: 6px 10px;
  font-size: 13px;
}

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

.primary-button,
.ghost-button,
.section-link,
.side-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.primary-button {
  color: #00111f;
  background: linear-gradient(135deg, var(--cyan), #60a5fa);
  box-shadow: 0 16px 40px rgba(34, 211, 238, 0.28);
}

.ghost-button,
.section-link,
.side-link {
  border: 1px solid var(--line);
  color: #e2e8f0;
  background: rgba(15, 23, 42, 0.72);
}

.primary-button:hover,
.ghost-button:hover,
.section-link:hover,
.side-link:hover {
  transform: translateY(-2px);
  border-color: rgba(34, 211, 238, 0.6);
}

.hero-poster {
  position: relative;
  overflow: hidden;
  border-radius: 30px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  aspect-ratio: 2 / 3;
  box-shadow: 0 34px 80px rgba(0, 0, 0, 0.46);
}

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

.hero-poster::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 38%;
  background: linear-gradient(180deg, transparent, rgba(2, 6, 23, 0.8));
}

.hero-dots {
  position: absolute;
  z-index: 6;
  left: 72px;
  bottom: 38px;
  display: flex;
  gap: 10px;
}

.hero-dot {
  width: 12px;
  height: 12px;
  border: 0;
  border-radius: 999px;
  background: rgba(226, 232, 240, 0.38);
  cursor: pointer;
  transition: width 0.2s ease, background 0.2s ease;
}

.hero-dot.is-active {
  width: 34px;
  background: var(--cyan);
}

.search-panel {
  max-width: 1280px;
  margin: 28px auto 0;
  padding: 0 22px;
  display: grid;
  grid-template-columns: minmax(260px, 1fr) auto;
  gap: 16px;
  align-items: center;
}

.search-box {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 56px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(15, 23, 42, 0.72);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.16);
}

.search-box span {
  color: var(--cyan);
  font-weight: 800;
}

.search-box input {
  width: 100%;
  border: 0;
  outline: 0;
  color: var(--text);
  background: transparent;
}

.quick-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.filter-chip {
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #cbd5e1;
  background: rgba(15, 23, 42, 0.66);
  cursor: pointer;
}

.filter-chip.is-active,
.filter-chip:hover {
  color: #00111f;
  border-color: transparent;
  background: var(--cyan);
}

.content-section,
.detail-shell,
.page-hero {
  max-width: 1280px;
  margin: 60px auto 0;
  padding: 0 22px;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 24px;
}

.section-heading h2 {
  margin: 8px 0 0;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.12;
  letter-spacing: -0.04em;
}

.section-heading p {
  margin: 8px 0 0;
  max-width: 760px;
  color: var(--muted);
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.rail-grid {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(230px, 1fr);
  gap: 18px;
  overflow-x: auto;
  padding-bottom: 12px;
  scroll-snap-type: x proximity;
}

.movie-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.86), rgba(15, 23, 42, 0.54));
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.18);
  transition: transform 0.22s ease, border-color 0.22s ease, background 0.22s ease;
}

.movie-card:hover {
  transform: translateY(-6px);
  border-color: rgba(34, 211, 238, 0.46);
  background: rgba(15, 23, 42, 0.92);
}

.poster-link {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 2 / 3;
  background: #0f172a;
}

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

.movie-card:hover .poster-link img {
  transform: scale(1.06);
  filter: saturate(1.08) contrast(1.04);
}

.poster-glow {
  position: absolute;
  inset: auto 0 0;
  height: 52%;
  background: linear-gradient(180deg, transparent, rgba(2, 6, 23, 0.88));
}

.play-pill,
.rank-badge {
  position: absolute;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
}

.play-pill {
  right: 12px;
  bottom: 12px;
  color: #00111f;
  background: var(--cyan);
}

.rank-badge {
  left: 12px;
  top: 12px;
  color: #fff7ed;
  background: rgba(245, 158, 11, 0.92);
}

.card-body {
  padding: 16px;
}

.card-title {
  display: -webkit-box;
  min-height: 48px;
  overflow: hidden;
  color: #ffffff;
  font-size: 17px;
  font-weight: 850;
  line-height: 1.35;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.card-title:hover {
  color: var(--cyan);
}

.card-meta {
  margin-top: 10px;
  gap: 7px;
}

.card-meta span {
  padding: 3px 8px;
  font-size: 12px;
}

.card-body p {
  display: -webkit-box;
  min-height: 46px;
  margin: 12px 0 0;
  overflow: hidden;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.chip-row,
.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.chip-row span,
.tag-cloud span {
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 999px;
  padding: 4px 9px;
  color: #bae6fd;
  background: rgba(8, 47, 73, 0.45);
  font-size: 12px;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
}

.category-card {
  position: relative;
  overflow: hidden;
  min-height: 180px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(2, 6, 23, 0.2), rgba(2, 6, 23, 0.92)),
    var(--category-image) center / cover no-repeat;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.18);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.category-card:hover {
  transform: translateY(-5px);
  border-color: rgba(34, 211, 238, 0.5);
}

.category-card span {
  color: var(--cyan);
  font-size: 20px;
  font-weight: 900;
}

.category-card strong {
  margin-top: 8px;
  color: #e2e8f0;
  font-size: 14px;
  font-weight: 600;
}

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

.category-card-large {
  min-height: 230px;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: 24px;
}

.list-stack,
.rank-list {
  display: grid;
  gap: 12px;
}

.list-item,
.rank-line {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 78px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.66);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.list-item:hover,
.rank-line:hover {
  transform: translateX(4px);
  border-color: rgba(34, 211, 238, 0.45);
}

.list-item img {
  width: 52px;
  height: 72px;
  flex: none;
  border-radius: 12px;
  object-fit: cover;
}

.list-item strong,
.rank-line strong {
  display: block;
  color: #f8fafc;
  font-weight: 850;
}

.list-item em,
.rank-line em {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 13px;
  font-style: normal;
}

.rank-line span {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  flex: none;
  border-radius: 14px;
  color: #00111f;
  background: linear-gradient(135deg, var(--cyan), #60a5fa);
  font-weight: 900;
}

.page-hero {
  position: relative;
  overflow: hidden;
  min-height: 360px;
  padding: 64px;
  border: 1px solid var(--line);
  border-radius: 34px;
  background:
    linear-gradient(90deg, rgba(2, 6, 23, 0.92), rgba(2, 6, 23, 0.48)),
    var(--page-image, linear-gradient(135deg, rgba(34, 211, 238, 0.2), rgba(37, 99, 235, 0.2))) center / cover no-repeat;
  box-shadow: var(--shadow);
}

.simple-hero,
.rank-hero {
  background:
    radial-gradient(circle at 18% 20%, rgba(34, 211, 238, 0.28), transparent 18rem),
    linear-gradient(135deg, rgba(15, 23, 42, 0.95), rgba(30, 41, 59, 0.64));
}

.channel-hero::after,
.rank-hero::after,
.simple-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent, rgba(2, 6, 23, 0.72));
  pointer-events: none;
}

.page-hero > div {
  position: relative;
  z-index: 1;
}

.detail-shell {
  margin-top: 36px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 14px;
}

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

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 24px;
  align-items: start;
}

.player-panel,
.detail-side,
.article-copy {
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(15, 23, 42, 0.72);
  box-shadow: 0 20px 70px rgba(0, 0, 0, 0.26);
}

.video-wrap {
  position: relative;
  overflow: hidden;
  border-radius: 28px 28px 0 0;
  background: #000;
  aspect-ratio: 16 / 9;
}

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

.play-layer {
  position: absolute;
  inset: 0;
  z-index: 4;
  display: grid;
  place-items: center;
  border: 0;
  background:
    radial-gradient(circle at center, rgba(34, 211, 238, 0.16), transparent 18rem),
    rgba(2, 6, 23, 0.28);
  cursor: pointer;
}

.play-layer span {
  width: 86px;
  height: 86px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #00111f;
  background: linear-gradient(135deg, var(--cyan), #60a5fa);
  box-shadow: 0 0 50px rgba(34, 211, 238, 0.45);
  font-size: 34px;
  font-weight: 900;
  padding-left: 5px;
}

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

.detail-title-block {
  padding: 28px;
}

.detail-title-block h1 {
  margin: 0;
  font-size: clamp(30px, 5vw, 54px);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.detail-title-block p {
  margin: 16px 0 0;
  color: #cbd5e1;
  font-size: 17px;
}

.detail-side {
  overflow: hidden;
  padding: 14px;
}

.detail-side img {
  width: 100%;
  border-radius: 20px;
  aspect-ratio: 2 / 3;
  object-fit: cover;
}

.side-link {
  width: 100%;
  margin-top: 14px;
}

.detail-content {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.article-copy {
  padding: 32px;
}

.article-copy h2 {
  margin: 0 0 12px;
  color: #ffffff;
  font-size: 26px;
}

.article-copy h2 + p {
  margin-top: 0;
}

.article-copy p {
  color: #cbd5e1;
  font-size: 17px;
}

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

.pager-links {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.pager-links a {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  color: #e2e8f0;
  background: rgba(15, 23, 42, 0.68);
}

.pager-links a:hover {
  border-color: rgba(34, 211, 238, 0.5);
  color: var(--cyan);
}

.site-footer {
  margin-top: 80px;
  border-top: 1px solid var(--line);
  background: rgba(2, 6, 23, 0.72);
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 34px 22px;
  display: flex;
  justify-content: space-between;
  gap: 24px;
}

.footer-inner p {
  max-width: 720px;
  margin: 10px 0 0;
  color: var(--muted);
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 16px;
  color: #cbd5e1;
}

.footer-links a:hover {
  color: var(--cyan);
}

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

@media (max-width: 1120px) {
  .desktop-nav {
    display: none;
  }

  .menu-button {
    display: block;
  }

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

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

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

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

  .related-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .header-inner {
    height: 62px;
    padding: 0 16px;
  }

  .brand-text em {
    display: none;
  }

  .hero-carousel {
    min-height: 720px;
    margin-top: 14px;
    padding: 0 14px;
  }

  .hero-slide {
    inset: 0 14px;
    min-height: 700px;
    border-radius: 24px;
  }

  .hero-content {
    min-height: 700px;
    padding: 32px 22px 70px;
    align-content: center;
    gap: 26px;
  }

  .hero-copy h1,
  .page-hero h1 {
    font-size: 40px;
  }

  .hero-copy p,
  .page-hero p {
    font-size: 16px;
  }

  .hero-dots {
    left: 40px;
    bottom: 30px;
  }

  .hero-poster {
    max-width: 230px;
  }

  .search-panel {
    grid-template-columns: 1fr;
    padding: 0 14px;
  }

  .quick-filters {
    justify-content: flex-start;
  }

  .content-section,
  .detail-shell,
  .page-hero {
    margin-top: 42px;
    padding-left: 14px;
    padding-right: 14px;
  }

  .page-hero {
    padding-top: 42px;
    padding-bottom: 42px;
  }

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

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

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

  .card-body {
    padding: 13px;
  }

  .detail-title-block,
  .article-copy {
    padding: 22px;
  }

  .detail-side {
    display: none;
  }

  .pager-links {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .movie-grid,
  .related-grid {
    grid-template-columns: 1fr;
  }

  .rail-grid {
    grid-auto-columns: 78%;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .primary-button,
  .ghost-button {
    width: 100%;
  }
}