:root {
  color-scheme: dark;
  --bg: #020617;
  --panel: rgba(15, 23, 42, 0.78);
  --panel-solid: #0f172a;
  --panel-soft: #111c32;
  --line: rgba(148, 163, 184, 0.18);
  --text: #f8fafc;
  --muted: #94a3b8;
  --soft: #cbd5e1;
  --brand: #f97316;
  --brand-2: #fb923c;
  --brand-3: #facc15;
  --shadow: 0 24px 80px rgba(2, 6, 23, 0.5);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(249, 115, 22, 0.16), transparent 28rem),
    radial-gradient(circle at 80% 0, rgba(59, 130, 246, 0.1), transparent 25rem),
    var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  line-height: 1.6;
}

body.menu-open {
  overflow: hidden;
}

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

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

button,
input,
select {
  font: inherit;
}

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

.header-inner {
  width: min(1180px, calc(100% - 32px));
  height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.logo-mark {
  width: 38px;
  height: 38px;
  display: inline-grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--brand), #ef4444 55%, #7c3aed);
  color: white;
  box-shadow: 0 14px 32px rgba(249, 115, 22, 0.25);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.main-nav a,
.mobile-nav a,
.footer-links a {
  color: var(--soft);
  border-radius: 999px;
  transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.main-nav a {
  padding: 9px 15px;
}

.main-nav a:hover,
.main-nav a.is-active,
.mobile-nav a:hover,
.mobile-nav a.is-active {
  color: white;
  background: rgba(249, 115, 22, 0.16);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(15, 23, 42, 0.8);
  color: white;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
  border-radius: 2px;
}

.mobile-nav {
  display: none;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto 16px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.94);
  box-shadow: var(--shadow);
}

.mobile-nav a {
  display: block;
  padding: 12px 14px;
}

.hero {
  position: relative;
  min-height: 70vh;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: scale(1.02);
  transition: opacity 0.9s ease, transform 1.2s ease;
  background:
    linear-gradient(90deg, rgba(2, 6, 23, 0.94) 0%, rgba(2, 6, 23, 0.72) 46%, rgba(2, 6, 23, 0.36) 100%),
    radial-gradient(circle at 70% 36%, rgba(249, 115, 22, 0.32), transparent 24rem),
    var(--hero-image),
    linear-gradient(135deg, #111827, #020617);
  background-size: cover;
  background-position: center;
}

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

.hero-content {
  position: relative;
  z-index: 2;
  width: min(1180px, calc(100% - 32px));
  min-height: 70vh;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(260px, 0.58fr);
  align-items: center;
  gap: 44px;
  padding: 80px 0 58px;
}

.hero-copy {
  max-width: 720px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 13px;
  margin: 0 0 18px;
  border: 1px solid rgba(249, 115, 22, 0.35);
  border-radius: 999px;
  background: rgba(249, 115, 22, 0.1);
  color: #fed7aa;
  font-size: 14px;
}

.hero h1,
.page-hero h1,
.detail-title h1 {
  margin: 0;
  font-size: clamp(34px, 6vw, 76px);
  line-height: 1.03;
  letter-spacing: -0.055em;
}

.hero p {
  max-width: 650px;
  color: var(--soft);
  font-size: clamp(16px, 2vw, 20px);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 11px 18px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: white;
  background: rgba(255, 255, 255, 0.08);
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.13);
  border-color: rgba(255, 255, 255, 0.22);
}

.btn-primary {
  border-color: rgba(249, 115, 22, 0.55);
  background: linear-gradient(135deg, var(--brand), #ef4444);
  box-shadow: 0 16px 40px rgba(249, 115, 22, 0.26);
}

.hero-card {
  border: 1px solid var(--line);
  border-radius: 30px;
  padding: 18px;
  background: rgba(15, 23, 42, 0.68);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow);
}

.hero-poster {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.2), rgba(30, 41, 59, 0.9));
}

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

.is-missing {
  display: none;
}

.hero-meta {
  margin-top: 16px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 14px;
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 28px;
  z-index: 4;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
}

.hero-dots button {
  width: 34px;
  height: 8px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.24);
  cursor: pointer;
}

.hero-dots button.is-active {
  background: var(--brand);
}

main,
.section {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.section {
  padding: 64px 0;
}

.section + .section {
  padding-top: 12px;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 26px;
}

.section-title {
  margin: 0;
  font-size: clamp(26px, 3vw, 40px);
  line-height: 1.18;
  letter-spacing: -0.03em;
}

.section-desc,
.page-hero p,
.category-card p,
.detail-title p,
.movie-info p,
.meta-list,
.detail-copy p {
  color: var(--muted);
}

.page-hero {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 72px 0 40px;
}

.page-hero h1 {
  max-width: 860px;
  font-size: clamp(36px, 5vw, 64px);
}

.page-hero p {
  max-width: 760px;
  font-size: 18px;
}

.grid {
  display: grid;
  gap: 18px;
}

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

.movie-card {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(15, 23, 42, 0.58);
  overflow: hidden;
  box-shadow: 0 14px 40px rgba(2, 6, 23, 0.24);
  transition: transform 0.22s ease, border-color 0.22s ease, background 0.22s ease;
}

.movie-card:hover {
  transform: translateY(-5px);
  border-color: rgba(249, 115, 22, 0.36);
  background: rgba(15, 23, 42, 0.82);
}

.poster {
  position: relative;
  display: block;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background:
    radial-gradient(circle at 30% 20%, rgba(249, 115, 22, 0.42), transparent 30%),
    linear-gradient(135deg, #1e293b, #020617);
}

.poster-shine {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(2, 6, 23, 0.84));
}

.poster-year {
  position: absolute;
  left: 12px;
  bottom: 12px;
  padding: 4px 9px;
  border-radius: 999px;
  background: rgba(2, 6, 23, 0.72);
  color: #fed7aa;
  font-size: 12px;
}

.movie-info {
  padding: 15px;
}

.movie-title {
  display: -webkit-box;
  min-height: 48px;
  color: white;
  font-weight: 750;
  line-height: 1.35;
  overflow: hidden;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.movie-info p {
  display: -webkit-box;
  min-height: 43px;
  margin: 10px 0 12px;
  font-size: 14px;
  overflow: hidden;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

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

.tag-row span,
.meta-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 9px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.12);
  color: #cbd5e1;
  font-size: 12px;
}

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

.category-card,
.search-panel,
.detail-panel,
.related-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.category-card {
  padding: 22px;
  min-height: 190px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  position: relative;
}

.category-card:before {
  content: "";
  position: absolute;
  inset: -40% auto auto -20%;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: rgba(249, 115, 22, 0.18);
  filter: blur(4px);
}

.category-card h2,
.category-card h3 {
  position: relative;
  margin: 0 0 10px;
  font-size: 22px;
}

.category-card p {
  position: relative;
  margin: 0 0 20px;
  font-size: 14px;
}

.category-card span {
  position: relative;
  color: #fed7aa;
  font-weight: 700;
}

.search-panel {
  padding: 18px;
  margin-bottom: 26px;
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 12px;
  align-items: center;
}

.search-input,
.filter-select {
  min-height: 46px;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(2, 6, 23, 0.42);
  color: white;
  outline: none;
}

.search-input {
  padding: 0 16px;
}

.filter-select {
  padding: 0 12px;
}

.search-input:focus,
.filter-select:focus {
  border-color: rgba(249, 115, 22, 0.55);
}

.rank-list {
  display: grid;
  gap: 14px;
}

.rank-item {
  display: grid;
  grid-template-columns: 74px 96px minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(15, 23, 42, 0.64);
}

.rank-num {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  color: white;
  background: linear-gradient(135deg, var(--brand), #ef4444);
  font-size: 20px;
  font-weight: 900;
}

.rank-thumb {
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border-radius: 14px;
  background: linear-gradient(135deg, #1e293b, #020617);
}

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

.rank-main h2,
.rank-main h3 {
  margin: 0 0 6px;
  font-size: 20px;
}

.rank-main p {
  margin: 0;
  color: var(--muted);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
  color: var(--muted);
  font-size: 14px;
}

.breadcrumb a {
  color: #fed7aa;
}

.detail-layout {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 54px 0 74px;
}

.detail-head {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 32px;
  align-items: end;
  margin-bottom: 30px;
}

.detail-poster {
  aspect-ratio: 3 / 4;
  border-radius: 28px;
  overflow: hidden;
  background:
    radial-gradient(circle at 30% 20%, rgba(249, 115, 22, 0.42), transparent 30%),
    linear-gradient(135deg, #1e293b, #020617);
  box-shadow: var(--shadow);
}

.detail-title h1 {
  font-size: clamp(34px, 5vw, 62px);
}

.detail-title p {
  max-width: 760px;
  font-size: 18px;
}

.meta-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.player-shell {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(249, 115, 22, 0.24);
  border-radius: 28px;
  background: #000;
  box-shadow: var(--shadow);
}

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

.play-cover {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  border: 0;
  background:
    radial-gradient(circle at center, rgba(249, 115, 22, 0.26), transparent 18rem),
    rgba(2, 6, 23, 0.58);
  color: white;
  cursor: pointer;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.play-cover span {
  width: 84px;
  height: 84px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--brand), #ef4444);
  box-shadow: 0 18px 48px rgba(249, 115, 22, 0.36);
  font-size: 32px;
  padding-left: 4px;
}

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

.detail-panel,
.related-panel {
  padding: 26px;
  margin-top: 28px;
}

.detail-copy h2,
.related-panel h2 {
  margin: 0 0 14px;
  font-size: 26px;
}

.detail-copy p {
  margin: 0 0 18px;
  font-size: 17px;
}

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

.site-footer {
  border-top: 1px solid var(--line);
  background: rgba(2, 6, 23, 0.74);
}

.footer-inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 38px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: var(--muted);
}

.footer-links {
  display: flex;
  gap: 10px;
}

.footer-links a {
  padding: 8px 12px;
  background: rgba(148, 163, 184, 0.08);
}

.empty-state {
  display: none;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--muted);
  background: var(--panel);
}

@media (max-width: 1024px) {
  .movie-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

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

  .hero-card {
    display: none;
  }
}

@media (max-width: 760px) {
  .main-nav {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

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

  .hero,
  .hero-content {
    min-height: 76vh;
  }

  .hero-content {
    padding-top: 58px;
  }

  .section-head,
  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }

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

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

  .rank-item {
    grid-template-columns: 42px 74px minmax(0, 1fr);
  }

  .rank-item .btn {
    grid-column: 2 / 4;
  }

  .rank-num {
    width: 38px;
    height: 38px;
    border-radius: 14px;
    font-size: 16px;
  }

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

  .detail-poster {
    max-width: 280px;
  }
}

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