:root {
  color-scheme: dark;
  --bg: #020617;
  --bg-soft: #07111f;
  --panel: rgba(15, 23, 42, 0.82);
  --panel-strong: rgba(15, 23, 42, 0.96);
  --line: rgba(148, 163, 184, 0.16);
  --text: #e5eefb;
  --muted: #94a3b8;
  --soft: #64748b;
  --accent: #38bdf8;
  --accent-strong: #0ea5e9;
  --accent-soft: rgba(56, 189, 248, 0.14);
  --gold: #fbbf24;
  --radius-lg: 28px;
  --radius-md: 20px;
  --shadow: 0 22px 70px rgba(2, 6, 23, 0.58);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 16% -8%, rgba(14, 165, 233, 0.28), transparent 28rem),
    radial-gradient(circle at 88% 2%, rgba(59, 130, 246, 0.18), transparent 30rem),
    linear-gradient(180deg, #020617 0%, #06111f 48%, #020617 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.04) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.8), transparent 82%);
  z-index: -1;
}

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

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

button,
input {
  font: inherit;
}

.container {
  width: min(1180px, calc(100% - 32px));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--line);
  background: rgba(2, 6, 23, 0.72);
  backdrop-filter: blur(18px);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  letter-spacing: -0.03em;
  white-space: nowrap;
}

.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #38bdf8, #2563eb);
  box-shadow: 0 12px 28px rgba(56, 189, 248, 0.34);
}

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

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  color: #cbd5e1;
}

.nav-links a {
  padding: 10px 14px;
  border-radius: 999px;
  transition: color 0.2s ease, background 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: #fff;
  background: rgba(56, 189, 248, 0.12);
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  color: #fff;
  background: rgba(15, 23, 42, 0.74);
  border-radius: 999px;
  padding: 9px 12px;
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 76vh;
  border-bottom: 1px solid var(--line);
}

.hero-track {
  position: relative;
  min-height: 76vh;
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.55s ease, visibility 0.55s ease;
}

.hero-slide.is-active {
  position: relative;
  opacity: 1;
  visibility: visible;
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: -2;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: blur(22px) saturate(1.25) brightness(0.54);
  transform: scale(1.1);
  opacity: 0.5;
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 6, 23, 0.98) 0%, rgba(2, 6, 23, 0.76) 46%, rgba(2, 6, 23, 0.94) 100%),
    linear-gradient(180deg, rgba(2, 6, 23, 0.05), #020617 98%);
}

.hero-content {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.55fr);
  gap: 42px;
  align-items: center;
  padding: 80px 0 64px;
}

.hero-kicker,
.eyebrow {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: 999px;
  color: #bae6fd;
  background: rgba(56, 189, 248, 0.1);
  font-size: 0.84rem;
  font-weight: 700;
}

.hero h1 {
  margin: 22px 0 18px;
  font-size: clamp(2.5rem, 6vw, 5.8rem);
  line-height: 0.98;
  letter-spacing: -0.075em;
}

.hero-lead {
  max-width: 780px;
  color: #cbd5e1;
  font-size: clamp(1.05rem, 2vw, 1.28rem);
  line-height: 1.8;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 28px;
}

.chip {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #dbeafe;
  background: rgba(15, 23, 42, 0.66);
  font-size: 0.82rem;
}

.hero-actions,
.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.22s ease, border-color 0.22s ease, background 0.22s ease;
  font-weight: 800;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: #00111d;
  background: linear-gradient(135deg, #7dd3fc, #38bdf8, #0ea5e9);
  box-shadow: 0 16px 34px rgba(14, 165, 233, 0.34);
}

.btn-secondary {
  color: #e0f2fe;
  border-color: rgba(56, 189, 248, 0.28);
  background: rgba(15, 23, 42, 0.72);
}

.hero-poster {
  position: relative;
  padding: 12px;
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 34px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(15, 23, 42, 0.9));
  box-shadow: var(--shadow);
}

.hero-poster img {
  aspect-ratio: 3 / 4;
  width: 100%;
  object-fit: cover;
  border-radius: 24px;
}

.hero-float {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 24px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 20px;
  background: rgba(2, 6, 23, 0.72);
  backdrop-filter: blur(14px);
}

.hero-controls {
  position: absolute;
  left: 50%;
  bottom: 26px;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 4;
}

.hero-dot {
  width: 44px;
  height: 5px;
  border: 0;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.34);
  cursor: pointer;
  transition: background 0.25s ease, width 0.25s ease;
}

.hero-dot.is-active {
  width: 64px;
  background: #38bdf8;
}

.section {
  padding: 74px 0;
}

.section-tight {
  padding: 42px 0;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.section-head h2,
.page-hero h1,
.detail-title h1 {
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 3.3rem);
  line-height: 1.08;
  letter-spacing: -0.05em;
}

.section-head p,
.page-hero p,
.detail-title p {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.search-panel {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(15, 23, 42, 0.76);
  box-shadow: 0 18px 48px rgba(2, 6, 23, 0.34);
}

.search-input {
  width: 100%;
  min-height: 50px;
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 999px;
  outline: none;
  color: #fff;
  background: rgba(2, 6, 23, 0.62);
  padding: 0 18px;
}

.search-input:focus {
  border-color: rgba(56, 189, 248, 0.6);
  box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.12);
}

.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-tab {
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #cbd5e1;
  background: rgba(15, 23, 42, 0.74);
  padding: 10px 14px;
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.filter-tab:hover,
.filter-tab.is-active {
  color: #fff;
  border-color: rgba(56, 189, 248, 0.45);
  background: rgba(56, 189, 248, 0.14);
}

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

.movie-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(15, 23, 42, 0.76);
  box-shadow: 0 14px 46px rgba(2, 6, 23, 0.28);
  transition: transform 0.24s ease, border-color 0.24s ease, box-shadow 0.24s ease;
}

.movie-card:hover {
  transform: translateY(-7px);
  border-color: rgba(56, 189, 248, 0.4);
  box-shadow: 0 24px 70px rgba(2, 6, 23, 0.52);
}

.poster-link {
  position: relative;
  display: block;
  overflow: hidden;
}

.poster-link img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.movie-card:hover .poster-link img {
  transform: scale(1.055);
}

.poster-badge {
  position: absolute;
  left: 12px;
  top: 12px;
  padding: 6px 9px;
  border-radius: 999px;
  color: #082f49;
  background: rgba(125, 211, 252, 0.92);
  font-size: 0.76rem;
  font-weight: 900;
}

.movie-card-body {
  padding: 16px;
}

.movie-card h3 {
  margin: 0 0 8px;
  font-size: 1rem;
  line-height: 1.35;
}

.movie-card h3 a:hover,
.text-link:hover {
  color: var(--accent);
}

.movie-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  color: #93c5fd;
  font-size: 0.8rem;
}

.movie-card p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.65;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.category-card {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(56, 189, 248, 0.13), transparent 46%),
    rgba(15, 23, 42, 0.78);
  transition: transform 0.24s ease, border-color 0.24s ease;
}

.category-card:hover {
  transform: translateY(-5px);
  border-color: rgba(56, 189, 248, 0.42);
}

.category-card h3 {
  margin: 0 0 10px;
  font-size: 1.25rem;
}

.category-card p {
  margin: 0 0 18px;
  color: var(--muted);
  line-height: 1.7;
}

.mini-posters {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
}

.mini-posters img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  border-radius: 12px;
}

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

.rank-item {
  display: grid;
  grid-template-columns: 66px 70px 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(15, 23, 42, 0.72);
  transition: transform 0.22s ease, border-color 0.22s ease;
}

.rank-item:hover {
  transform: translateX(5px);
  border-color: rgba(56, 189, 248, 0.36);
}

.rank-number {
  color: var(--gold);
  font-size: 1.35rem;
  font-weight: 950;
  text-align: center;
}

.rank-thumb img {
  width: 70px;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  border-radius: 12px;
}

.rank-main h3 {
  margin: 0 0 6px;
  font-size: 1.02rem;
}

.rank-main p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.page-hero {
  padding: 70px 0 42px;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 20% 20%, rgba(56, 189, 248, 0.18), transparent 28rem),
    rgba(2, 6, 23, 0.16);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 0.9rem;
}

.breadcrumb a {
  color: #bae6fd;
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 28px;
  align-items: start;
}

.player-card,
.detail-side,
.content-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
  box-shadow: 0 22px 62px rgba(2, 6, 23, 0.38);
}

.player-card {
  overflow: hidden;
}

.player {
  position: relative;
  background: #000;
  aspect-ratio: 16 / 9;
}

.player video {
  width: 100%;
  height: 100%;
  display: block;
  background: #000;
}

.player-cover {
  position: absolute;
  inset: 0;
  padding: 0;
  border: 0;
  cursor: pointer;
  background: #000;
  z-index: 3;
}

.player-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
  filter: saturate(1.12) brightness(0.78);
}

.player.is-started .player-cover {
  display: none;
}

.play-center {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
}

.play-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #00111d;
  background: linear-gradient(135deg, #e0f2fe, #38bdf8);
  border-radius: 999px;
  padding: 14px 20px;
  font-weight: 950;
  box-shadow: 0 22px 50px rgba(56, 189, 248, 0.38);
}

.player-info {
  padding: 20px;
}

.detail-side {
  padding: 16px;
}

.detail-side img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  border-radius: 22px;
}

.detail-meta-list {
  display: grid;
  gap: 10px;
  margin: 16px 0 0;
  color: #cbd5e1;
}

.detail-meta-list div {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

.detail-meta-list span:first-child {
  color: var(--soft);
}

.content-card {
  padding: 24px;
  margin-top: 24px;
}

.content-card h2 {
  margin: 0 0 12px;
  font-size: 1.35rem;
}

.content-card p {
  color: #cbd5e1;
  line-height: 1.9;
}

.tags-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 46px 0 30px;
  color: var(--muted);
  background: rgba(2, 6, 23, 0.6);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 28px;
}

.footer-grid h3 {
  margin: 0 0 12px;
  color: #fff;
  font-size: 1rem;
}

.footer-grid ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 9px;
}

.footer-bottom {
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  text-align: center;
  font-size: 0.9rem;
}

.empty-message {
  margin-top: 28px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 20px;
  color: var(--muted);
  text-align: center;
  background: rgba(15, 23, 42, 0.7);
}

[hidden] {
  display: none !important;
}

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

  .nav-links {
    position: absolute;
    left: 16px;
    right: 16px;
    top: 76px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: rgba(2, 6, 23, 0.96);
    box-shadow: var(--shadow);
  }

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

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

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

  .hero-poster {
    max-width: 360px;
  }

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

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

@media (max-width: 640px) {
  .container {
    width: min(100% - 22px, 1180px);
  }

  .hero,
  .hero-track {
    min-height: auto;
  }

  .hero-controls {
    position: static;
    transform: none;
    justify-content: center;
    padding-bottom: 22px;
  }

  .section {
    padding: 50px 0;
  }

  .section-head,
  .search-panel {
    grid-template-columns: 1fr;
    display: grid;
  }

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

  .rank-item {
    grid-template-columns: 44px 54px 1fr;
  }

  .rank-thumb img {
    width: 54px;
  }

  .rank-item .btn {
    grid-column: 1 / -1;
  }
}