:root {
  color-scheme: dark;
  --bg: #020617;
  --panel: rgba(15, 23, 42, 0.72);
  --panel-strong: rgba(15, 23, 42, 0.92);
  --line: rgba(148, 163, 184, 0.18);
  --text: #f8fafc;
  --muted: #94a3b8;
  --soft: #cbd5e1;
  --cyan: #22d3ee;
  --cyan-dark: #0891b2;
  --amber: #facc15;
  --radius: 18px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(34, 211, 238, 0.14), transparent 34rem),
    radial-gradient(circle at top right, rgba(14, 165, 233, 0.12), transparent 30rem),
    linear-gradient(180deg, #0f172a 0%, var(--bg) 38%, #020617 100%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
}

body.nav-open {
  overflow: hidden;
}

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

img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

button,
input,
select {
  font: inherit;
}

.site-shell {
  min-height: 100vh;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.9rem max(1.25rem, calc((100vw - 1180px) / 2));
  border-bottom: 1px solid rgba(148, 163, 184, 0.16);
  background: rgba(2, 6, 23, 0.78);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  min-width: max-content;
  font-size: 1.18rem;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.15rem;
  height: 2.15rem;
  border-radius: 0.7rem;
  color: #052e36;
  background: linear-gradient(135deg, #67e8f9, #06b6d4 55%, #0e7490);
  box-shadow: 0 0 28px rgba(34, 211, 238, 0.34);
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.site-nav a {
  padding: 0.55rem 0.78rem;
  border-radius: 999px;
  color: var(--soft);
  font-size: 0.94rem;
  transition: color 0.2s ease, background 0.2s ease;
}

.site-nav a:hover,
.site-nav a.active {
  color: #fff;
  background: rgba(34, 211, 238, 0.13);
}

.nav-toggle {
  display: none;
  width: 2.65rem;
  height: 2.65rem;
  border: 1px solid var(--line);
  border-radius: 0.85rem;
  background: rgba(15, 23, 42, 0.78);
  color: #fff;
}

.nav-toggle span {
  display: block;
  width: 1.15rem;
  height: 2px;
  margin: 0.25rem auto;
  background: currentColor;
  border-radius: 999px;
}

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

.hero {
  position: relative;
  min-height: 72vh;
  overflow: hidden;
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.85s ease, visibility 0.85s ease;
}

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

.hero-bg {
  position: absolute;
  inset: 0;
  background-position: center;
  background-size: cover;
  transform: scale(1.02);
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 6, 23, 0.94) 0%, rgba(2, 6, 23, 0.68) 45%, rgba(2, 6, 23, 0.24) 100%),
    linear-gradient(0deg, #020617 0%, rgba(2, 6, 23, 0.2) 48%, rgba(2, 6, 23, 0.74) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  align-items: end;
  min-height: 72vh;
  padding: 7.5rem 0 5.5rem;
}

.hero-copy {
  max-width: 730px;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  flex-wrap: wrap;
  margin-bottom: 1.1rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 1.75rem;
  padding: 0.28rem 0.75rem;
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.72);
  color: var(--soft);
  font-size: 0.82rem;
  font-weight: 700;
}

.pill-cyan {
  border-color: rgba(34, 211, 238, 0.28);
  background: rgba(8, 145, 178, 0.78);
  color: #fff;
}

.pill-amber {
  border-color: rgba(250, 204, 21, 0.34);
  background: rgba(113, 63, 18, 0.52);
  color: #fde68a;
}

.hero-title {
  margin: 0 0 0.9rem;
  font-size: clamp(2.45rem, 6vw, 5.7rem);
  line-height: 0.98;
  font-weight: 900;
  letter-spacing: -0.055em;
  text-shadow: 0 16px 45px rgba(0, 0, 0, 0.48);
}

.hero-line {
  max-width: 58rem;
  margin: 0 0 0.75rem;
  color: #e2e8f0;
  font-size: clamp(1.1rem, 2.4vw, 1.55rem);
  line-height: 1.48;
  text-shadow: 0 12px 32px rgba(0, 0, 0, 0.62);
}

.hero-summary {
  max-width: 52rem;
  margin: 0 0 1.7rem;
  color: var(--soft);
  line-height: 1.8;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 2.8rem;
  padding: 0.75rem 1.1rem;
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 0.95rem;
  color: #fff;
  background: rgba(15, 23, 42, 0.76);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.22);
  transition: transform 0.2s ease, background 0.2s ease, border 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  border-color: rgba(34, 211, 238, 0.34);
  background: rgba(30, 41, 59, 0.88);
}

.btn-primary {
  border-color: rgba(34, 211, 238, 0.42);
  background: linear-gradient(135deg, #0891b2, #06b6d4);
  color: #fff;
}

.hero-controls {
  position: absolute;
  right: max(1.25rem, calc((100vw - 1180px) / 2));
  bottom: 2.25rem;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.hero-arrow,
.hero-dot {
  border: 0;
  color: #fff;
  background: rgba(15, 23, 42, 0.66);
  backdrop-filter: blur(12px);
}

.hero-arrow {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 999px;
  font-size: 1.35rem;
}

.hero-dots {
  display: flex;
  gap: 0.45rem;
}

.hero-dot {
  width: 0.65rem;
  height: 0.65rem;
  padding: 0;
  border-radius: 999px;
  transition: width 0.2s ease, background 0.2s ease;
}

.hero-dot.active {
  width: 1.85rem;
  background: var(--cyan);
}

.hero-search {
  position: relative;
  z-index: 6;
  width: min(1180px, calc(100% - 2rem));
  margin: -2.6rem auto 0;
  padding: 1rem;
  border: 1px solid rgba(34, 211, 238, 0.18);
  border-radius: 1.2rem;
  background: rgba(15, 23, 42, 0.86);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.search-form,
.filter-bar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 0.7rem;
}

.search-input,
.filter-select {
  width: 100%;
  min-height: 2.9rem;
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 0.9rem;
  outline: none;
  padding: 0.72rem 0.9rem;
  color: #fff;
  background: rgba(2, 6, 23, 0.72);
}

.search-input:focus,
.filter-select:focus {
  border-color: rgba(34, 211, 238, 0.58);
  box-shadow: 0 0 0 4px rgba(34, 211, 238, 0.1);
}

.section {
  padding: 4.5rem 0;
}

.section-soft {
  background: rgba(15, 23, 42, 0.26);
  border-top: 1px solid rgba(148, 163, 184, 0.08);
  border-bottom: 1px solid rgba(148, 163, 184, 0.08);
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.65rem;
}

.section-title {
  margin: 0;
  font-size: clamp(1.65rem, 3.2vw, 2.55rem);
  line-height: 1.1;
  font-weight: 850;
  letter-spacing: -0.025em;
}

.section-desc {
  max-width: 55rem;
  margin: 0.45rem 0 0;
  color: var(--muted);
  line-height: 1.75;
}

.movie-rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(250px, 330px);
  gap: 1.2rem;
  overflow-x: auto;
  padding: 0.25rem 0 1rem;
  scroll-snap-type: x proximity;
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1.15rem;
}

.movie-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.13);
  border-radius: var(--radius);
  background: rgba(15, 23, 42, 0.62);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.20);
  transition: transform 0.22s ease, border 0.22s ease, background 0.22s ease;
}

.movie-card:hover {
  transform: translateY(-5px);
  border-color: rgba(34, 211, 238, 0.35);
  background: rgba(30, 41, 59, 0.68);
}

.card-cover {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: #0f172a;
}

.card-cover.wide {
  aspect-ratio: 16 / 9;
}

.card-cover img {
  transition: transform 0.32s ease;
}

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

.cover-shade {
  position: absolute;
  inset: auto 0 0;
  min-height: 58%;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.85), transparent);
}

.card-badges {
  position: absolute;
  left: 0.65rem;
  right: 0.65rem;
  bottom: 0.65rem;
  display: flex;
  justify-content: space-between;
  gap: 0.45rem;
}

.card-body {
  padding: 0.85rem;
}

.card-title {
  margin: 0 0 0.35rem;
  color: #fff;
  font-size: 1rem;
  font-weight: 780;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-line {
  margin: 0;
  min-height: 2.8em;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.7rem;
  color: #64748b;
  font-size: 0.78rem;
}

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

.category-tile {
  min-height: 12rem;
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.14);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.82), rgba(8, 47, 73, 0.68));
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.20);
  transition: transform 0.22s ease, border 0.22s ease;
}

.category-tile:hover {
  transform: translateY(-4px);
  border-color: rgba(34, 211, 238, 0.34);
}

.category-image {
  height: 7rem;
  overflow: hidden;
  opacity: 0.82;
}

.category-body {
  padding: 1rem;
}

.category-title {
  margin: 0 0 0.35rem;
  font-size: 1.15rem;
  font-weight: 800;
}

.category-copy {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.page-hero {
  position: relative;
  overflow: hidden;
  padding: 4.7rem 0 3.6rem;
  border-bottom: 1px solid rgba(148, 163, 184, 0.10);
  background:
    radial-gradient(circle at 12% 0%, rgba(34, 211, 238, 0.18), transparent 28rem),
    linear-gradient(135deg, rgba(15, 23, 42, 0.92), rgba(2, 6, 23, 0.98));
}

.page-hero h1 {
  max-width: 60rem;
  margin: 0;
  font-size: clamp(2.1rem, 4.8vw, 4.4rem);
  line-height: 1.08;
  font-weight: 900;
  letter-spacing: -0.04em;
}

.page-hero p {
  max-width: 58rem;
  margin: 1rem 0 0;
  color: var(--soft);
  font-size: 1.08rem;
  line-height: 1.8;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1.15rem;
  color: var(--muted);
  font-size: 0.92rem;
}

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

.filter-panel {
  margin: -1.8rem auto 2.5rem;
  padding: 1rem;
  border: 1px solid rgba(34, 211, 238, 0.18);
  border-radius: 1.2rem;
  background: rgba(15, 23, 42, 0.86);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.ranking-list {
  display: grid;
  gap: 0.9rem;
}

.rank-item {
  display: grid;
  grid-template-columns: 4.2rem 8.5rem minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  padding: 0.85rem;
  border: 1px solid rgba(148, 163, 184, 0.12);
  border-radius: 1.1rem;
  background: rgba(15, 23, 42, 0.62);
  transition: transform 0.2s ease, border 0.2s ease, background 0.2s ease;
}

.rank-item:hover {
  transform: translateY(-3px);
  border-color: rgba(34, 211, 238, 0.34);
  background: rgba(30, 41, 59, 0.68);
}

.rank-number {
  color: var(--cyan);
  font-size: 1.5rem;
  font-weight: 900;
  text-align: center;
}

.rank-thumb {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: 0.8rem;
  background: #0f172a;
}

.rank-title {
  margin: 0 0 0.32rem;
  font-size: 1.08rem;
  font-weight: 800;
}

.rank-copy {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.rank-score {
  color: var(--amber);
  font-weight: 900;
  white-space: nowrap;
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 1.4rem;
  align-items: start;
}

.player-wrap {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(34, 211, 238, 0.15);
  border-radius: 1.35rem;
  background: #000;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.48);
}

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

.player-cover {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 0;
  color: #fff;
  background: linear-gradient(0deg, rgba(2, 6, 23, 0.78), rgba(2, 6, 23, 0.18));
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

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

.play-ring {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: clamp(4.4rem, 9vw, 6.7rem);
  height: clamp(4.4rem, 9vw, 6.7rem);
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  background: rgba(34, 211, 238, 0.84);
  box-shadow: 0 0 45px rgba(34, 211, 238, 0.38);
}

.play-symbol {
  margin-left: 0.18rem;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
}

.player-controls {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 4;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  gap: 0.75rem;
  align-items: center;
  padding: 1.2rem;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.86), transparent);
}

.player-controls button {
  min-height: 2.35rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  padding: 0.42rem 0.72rem;
  color: #fff;
  background: rgba(15, 23, 42, 0.64);
}

.player-progress {
  width: 100%;
  accent-color: var(--cyan);
}

.player-message {
  position: absolute;
  left: 1rem;
  top: 1rem;
  z-index: 5;
  max-width: calc(100% - 2rem);
  padding: 0.65rem 0.8rem;
  border-radius: 0.85rem;
  color: #fecaca;
  background: rgba(127, 29, 29, 0.72);
  display: none;
}

.player-message.show {
  display: block;
}

.detail-card,
.side-card {
  border: 1px solid rgba(148, 163, 184, 0.12);
  border-radius: 1.2rem;
  background: rgba(15, 23, 42, 0.66);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.18);
}

.detail-card {
  padding: clamp(1.1rem, 2.5vw, 2rem);
  margin-top: 1.2rem;
}

.detail-title {
  margin: 0 0 0.65rem;
  font-size: clamp(1.9rem, 3.8vw, 3.6rem);
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: -0.035em;
}

.detail-subtitle {
  margin: 0 0 1rem;
  color: var(--cyan);
  font-size: 1.15rem;
  line-height: 1.65;
}

.meta-row,
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 1rem 0;
}

.detail-section {
  margin-top: 1.7rem;
}

.detail-section h2 {
  margin: 0 0 0.65rem;
  font-size: 1.35rem;
  font-weight: 850;
}

.detail-section p {
  margin: 0;
  color: var(--soft);
  line-height: 1.9;
}

.side-card {
  padding: 1rem;
}

.side-card h2 {
  margin: 0 0 1rem;
  font-size: 1.25rem;
  font-weight: 850;
}

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

.side-link {
  display: grid;
  grid-template-columns: 5.5rem minmax(0, 1fr);
  gap: 0.75rem;
  align-items: center;
  padding: 0.55rem;
  border-radius: 0.95rem;
  background: rgba(2, 6, 23, 0.36);
  transition: background 0.2s ease;
}

.side-link:hover {
  background: rgba(8, 145, 178, 0.16);
}

.side-thumb {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: 0.72rem;
  background: #0f172a;
}

.side-title {
  margin: 0 0 0.22rem;
  font-weight: 760;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.side-meta {
  color: var(--muted);
  font-size: 0.78rem;
}

.site-footer {
  margin-top: 4rem;
  padding: 2.4rem max(1.25rem, calc((100vw - 1180px) / 2));
  border-top: 1px solid rgba(148, 163, 184, 0.12);
  background: rgba(2, 6, 23, 0.76);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 1.5rem;
  align-items: start;
}

.footer-title {
  margin: 0 0 0.45rem;
  font-size: 1.25rem;
  font-weight: 850;
}

.footer-text {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.footer-links {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 0.65rem;
}

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

.empty-state {
  display: none;
  padding: 2rem;
  border: 1px solid rgba(148, 163, 184, 0.12);
  border-radius: var(--radius);
  color: var(--muted);
  background: rgba(15, 23, 42, 0.54);
  text-align: center;
}

@media (max-width: 1080px) {
  .movie-grid,
  .category-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (max-width: 820px) {
  .site-header {
    padding-inline: 1rem;
  }

  .nav-toggle {
    display: inline-block;
  }

  .site-nav {
    position: fixed;
    inset: 4.45rem 1rem auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    border: 1px solid rgba(148, 163, 184, 0.16);
    border-radius: 1rem;
    background: rgba(2, 6, 23, 0.96);
    box-shadow: var(--shadow);
  }

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

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

  .hero-content {
    padding-top: 6rem;
    padding-bottom: 6.2rem;
  }

  .hero-controls {
    left: 1rem;
    right: 1rem;
    justify-content: space-between;
  }

  .search-form,
  .filter-bar {
    grid-template-columns: 1fr;
  }

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

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

  .rank-item {
    grid-template-columns: 2.8rem 6.2rem minmax(0, 1fr);
  }

  .rank-score {
    grid-column: 3;
  }

  .player-controls {
    grid-template-columns: auto minmax(0, 1fr) auto;
  }

  .player-controls [data-fullscreen] {
    display: none;
  }

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

  .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 520px) {
  .page-container {
    width: min(100% - 1rem, 1180px);
  }

  .hero-search,
  .filter-panel {
    width: calc(100% - 1rem);
  }

  .movie-grid,
  .category-grid {
    gap: 0.75rem;
  }

  .card-body {
    padding: 0.72rem;
  }

  .rank-item {
    grid-template-columns: 2.2rem minmax(0, 1fr);
  }

  .rank-thumb {
    display: none;
  }

  .rank-score {
    grid-column: 2;
  }
}