:root {
  color-scheme: dark;
  --bg: #020617;
  --bg-soft: #0f172a;
  --panel: rgba(15, 23, 42, 0.84);
  --panel-solid: #111827;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --line: rgba(148, 163, 184, 0.18);
  --cyan: #22d3ee;
  --blue: #2563eb;
  --pink: #f472b6;
  --amber: #f59e0b;
  --radius: 22px;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  background:
    radial-gradient(circle at 12% 8%, rgba(34, 211, 238, 0.16), transparent 30%),
    radial-gradient(circle at 85% 0%, rgba(244, 114, 182, 0.12), transparent 28%),
    linear-gradient(180deg, #020617 0%, #0b1022 46%, #020617 100%);
  color: var(--text);
  line-height: 1.68;
}

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

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid var(--line);
  background: rgba(2, 6, 23, 0.82);
  backdrop-filter: blur(18px);
}

.header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.site-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -0.04em;
}

.logo-mark {
  width: 34px;
  height: 34px;
  display: inline-grid;
  place-items: center;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  color: #00111f;
  box-shadow: 0 14px 30px rgba(34, 211, 238, 0.24);
  font-size: 14px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  padding: 10px 15px;
  color: var(--muted);
  border-radius: 999px;
  transition: 0.2s ease;
}

.nav-link:hover,
.nav-link.is-active {
  color: #fff;
  background: rgba(34, 211, 238, 0.12);
}

.menu-button {
  display: none;
  border: 1px solid var(--line);
  background: rgba(15, 23, 42, 0.82);
  color: var(--text);
  border-radius: 14px;
  padding: 9px 12px;
  font-size: 20px;
}

.hero {
  position: relative;
  min-height: 620px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero-slider {
  position: relative;
  min-height: 620px;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  background-size: cover;
  background-position: center;
  transition: opacity 0.7s ease, visibility 0.7s ease;
}

.hero-slide:focus {
  outline: none;
}

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

.hero-slide::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 6, 23, 0.96) 0%, rgba(2, 6, 23, 0.78) 48%, rgba(2, 6, 23, 0.34) 100%),
    linear-gradient(0deg, rgba(2, 6, 23, 1) 0%, transparent 38%);
}

.hero-content {
  position: relative;
  z-index: 2;
  min-height: 620px;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.55fr);
  gap: 54px;
  align-items: center;
  padding: 88px 0 92px;
}

.hero-copy h1 {
  margin: 16px 0 18px;
  font-size: clamp(40px, 7vw, 76px);
  line-height: 0.98;
  letter-spacing: -0.075em;
}

.hero-copy p {
  margin: 0 0 28px;
  max-width: 720px;
  color: #cbd5e1;
  font-size: 18px;
}

.hero-kicker,
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border: 1px solid rgba(34, 211, 238, 0.28);
  border-radius: 999px;
  color: #a5f3fc;
  background: rgba(8, 47, 73, 0.38);
  font-size: 14px;
  font-weight: 700;
}

.hero-actions,
.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 800;
  transition: 0.2s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  color: #020617;
  box-shadow: 0 18px 44px rgba(34, 211, 238, 0.24);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 24px 54px rgba(37, 99, 235, 0.3);
}

.btn-ghost {
  border-color: var(--line);
  background: rgba(15, 23, 42, 0.72);
  color: #e0f2fe;
}

.btn-ghost:hover {
  border-color: rgba(34, 211, 238, 0.45);
  background: rgba(34, 211, 238, 0.1);
}

.hero-card {
  align-self: center;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 30px;
  background: rgba(15, 23, 42, 0.66);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.hero-card img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: 22px;
}

.hero-card-info {
  padding: 16px 4px 2px;
}

.hero-card-info strong {
  display: block;
  font-size: 20px;
}

.hero-card-info span {
  display: block;
  color: var(--muted);
  font-size: 14px;
}

.hero-controls {
  position: absolute;
  z-index: 3;
  left: 50%;
  bottom: 34px;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero-dot {
  width: 42px;
  height: 5px;
  border: 0;
  border-radius: 999px;
  background: rgba(226, 232, 240, 0.3);
  cursor: pointer;
}

.hero-dot.is-active {
  background: linear-gradient(90deg, var(--cyan), var(--pink));
}

main {
  padding: 56px 0 72px;
}

.section {
  margin-top: 58px;
}

.section:first-child {
  margin-top: 0;
}

.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 22px;
}

.section-heading h2,
.page-title h1,
.detail-copy h1 {
  margin: 0;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.045em;
}

.section-heading p,
.page-title p {
  margin: 8px 0 0;
  color: var(--muted);
}

.section-heading a {
  color: #a5f3fc;
  font-weight: 800;
}

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

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

.movie-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(15, 23, 42, 0.72);
  box-shadow: 0 18px 54px rgba(0, 0, 0, 0.18);
  transition: 0.2s ease;
}

.movie-card:hover {
  transform: translateY(-5px);
  border-color: rgba(34, 211, 238, 0.42);
  box-shadow: 0 24px 70px rgba(8, 47, 73, 0.34);
}

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

.card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.movie-card:hover .card-cover img {
  transform: scale(1.08);
}

.card-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 42%, rgba(2, 6, 23, 0.82) 100%);
}

.card-badge {
  position: absolute;
  z-index: 2;
  top: 12px;
  right: 12px;
  padding: 4px 9px;
  border-radius: 999px;
  background: rgba(2, 6, 23, 0.72);
  color: #e0f2fe;
  font-size: 12px;
  font-weight: 800;
}

.card-body {
  padding: 15px;
}

.card-title {
  display: block;
  min-height: 48px;
  font-size: 17px;
  line-height: 1.35;
  font-weight: 900;
}

.card-body p {
  min-height: 54px;
  margin: 8px 0 12px;
  color: var(--muted);
  font-size: 14px;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: #bae6fd;
  font-size: 13px;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 12px;
}

.tag-row span,
.meta-pill {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #cbd5e1;
  background: rgba(30, 41, 59, 0.72);
  font-size: 12px;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
}

.category-card {
  min-height: 180px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(34, 211, 238, 0.12), rgba(244, 114, 182, 0.08)),
    rgba(15, 23, 42, 0.78);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.18);
  transition: 0.2s ease;
}

.category-card:hover {
  transform: translateY(-4px);
  border-color: rgba(34, 211, 238, 0.36);
}

.category-card strong {
  display: block;
  font-size: 21px;
}

.category-card p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.category-card span {
  color: #a5f3fc;
  font-weight: 800;
}

.rank-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

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

.rank-item {
  display: grid;
  grid-template-columns: 46px 58px 1fr;
  align-items: center;
  gap: 14px;
  padding: 11px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.68);
  transition: 0.2s ease;
}

.rank-item:hover {
  border-color: rgba(34, 211, 238, 0.38);
  transform: translateX(3px);
}

.rank-num {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 14px;
  background: rgba(34, 211, 238, 0.1);
  color: #67e8f9;
  font-weight: 900;
}

.rank-item img {
  width: 58px;
  height: 78px;
  object-fit: cover;
  border-radius: 12px;
}

.rank-info strong,
.rank-info em {
  display: block;
}

.rank-info strong {
  line-height: 1.35;
}

.rank-info em {
  margin-top: 4px;
  color: var(--muted);
  font-style: normal;
  font-size: 13px;
}

.page-hero {
  padding: 58px 0 28px;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 20% 20%, rgba(34, 211, 238, 0.16), transparent 30%),
    rgba(2, 6, 23, 0.42);
}

.page-title {
  max-width: 850px;
}

.filter-bar {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) 150px 150px;
  gap: 12px;
  padding: 14px;
  margin: 28px 0;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(15, 23, 42, 0.78);
}

.filter-bar input,
.filter-bar select {
  width: 100%;
  min-height: 46px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 15px;
  outline: none;
  background: #020617;
  color: var(--text);
}

.filter-empty {
  display: none;
  margin: 22px 0;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 18px;
  color: var(--muted);
  background: rgba(15, 23, 42, 0.68);
}

.detail-hero {
  padding: 52px 0 30px;
}

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

.breadcrumb a {
  color: #a5f3fc;
}

.detail-layout {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 34px;
  align-items: start;
}

.detail-poster {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(15, 23, 42, 0.75);
  box-shadow: var(--shadow);
}

.detail-poster img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.detail-copy h1 {
  margin-bottom: 18px;
}

.detail-copy .lead {
  max-width: 780px;
  color: #cbd5e1;
  font-size: 18px;
}

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 20px;
}

.content-panel {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(15, 23, 42, 0.7);
}

.content-panel h2 {
  margin: 0 0 12px;
  font-size: 24px;
}

.content-panel p {
  margin: 0;
  color: #cbd5e1;
}

.player-wrap {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(34, 211, 238, 0.22);
  border-radius: 28px;
  background: #000;
  box-shadow: var(--shadow);
}

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

.player-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(circle at 50% 40%, rgba(34, 211, 238, 0.18), transparent 34%),
    linear-gradient(0deg, rgba(0, 0, 0, 0.72), rgba(0, 0, 0, 0.18));
  cursor: pointer;
  transition: 0.2s ease;
}

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

.play-button {
  display: inline-grid;
  place-items: center;
  width: 88px;
  height: 88px;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  color: #020617;
  font-size: 34px;
  cursor: pointer;
  box-shadow: 0 18px 54px rgba(34, 211, 238, 0.34);
}

.player-status {
  position: absolute;
  left: 18px;
  bottom: 14px;
  color: #cbd5e1;
  font-size: 14px;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 40px 0;
  background: rgba(2, 6, 23, 0.78);
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 24px;
}

.footer-logo {
  font-size: 20px;
}

.site-footer p {
  max-width: 560px;
  margin: 12px 0 0;
  color: var(--muted);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  color: #a5f3fc;
  font-weight: 800;
}

@media (max-width: 1050px) {
  .movie-grid,
  .movie-grid.compact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (max-width: 820px) {
  .menu-button {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    left: 16px;
    right: 16px;
    top: 72px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(2, 6, 23, 0.96);
  }

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

  .hero,
  .hero-slider,
  .hero-content {
    min-height: auto;
  }

  .hero-content {
    grid-template-columns: 1fr;
    padding: 62px 0 86px;
  }

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

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

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

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

@media (max-width: 620px) {
  .container {
    width: min(100% - 22px, 1180px);
  }

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

  .card-body {
    padding: 12px;
  }

  .card-title {
    font-size: 15px;
  }

  .card-body p {
    display: none;
  }

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

  .rank-item {
    grid-template-columns: 38px 52px 1fr;
  }
}