:root {
  color-scheme: dark;
  --bg: #020617;
  --bg-soft: #0f172a;
  --bg-card: rgba(15, 23, 42, 0.78);
  --bg-card-solid: #111827;
  --line: rgba(148, 163, 184, 0.18);
  --text: #f8fafc;
  --muted: #94a3b8;
  --muted-2: #64748b;
  --cyan: #22d3ee;
  --cyan-dark: #0891b2;
  --blue: #60a5fa;
  --amber: #fbbf24;
  --red: #fb7185;
  --radius: 18px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.36);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 20% 0%, rgba(34, 211, 238, 0.16), transparent 34%),
    radial-gradient(circle at 85% 10%, rgba(59, 130, 246, 0.14), transparent 32%),
    linear-gradient(180deg, #020617 0%, #0f172a 46%, #020617 100%);
  color: var(--text);
  font-family: Inter, "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

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

button,
input,
select {
  font: inherit;
}

main {
  min-height: 60vh;
}

.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 12px 50px rgba(0, 0, 0, 0.22);
}

.header-inner {
  width: min(1200px, calc(100% - 32px));
  height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 28px;
}

.logo {
  flex: none;
  font-size: 24px;
  font-weight: 900;
  letter-spacing: 0.03em;
  background: linear-gradient(90deg, var(--cyan), var(--blue));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 18px rgba(34, 211, 238, 0.2));
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: #cbd5e1;
  font-size: 15px;
}

.desktop-nav a,
.mobile-panel nav a {
  transition: color 0.2s ease;
}

.desktop-nav a:hover,
.desktop-nav a.active,
.mobile-panel nav a:hover,
.mobile-panel nav a.active {
  color: var(--cyan);
}

.header-search {
  margin-left: auto;
  display: flex;
  align-items: center;
  width: min(360px, 34vw);
  border: 1px solid rgba(148, 163, 184, 0.26);
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.76);
  overflow: hidden;
}

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

.header-search input {
  padding: 11px 14px 11px 18px;
}

.header-search button,
.mobile-search button,
.primary-btn,
.ghost-btn,
.play-button,
.filter-button {
  border: 0;
  cursor: pointer;
  color: white;
  background: linear-gradient(135deg, #06b6d4, #2563eb);
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}

.header-search button {
  align-self: stretch;
  padding: 0 18px;
}

.header-search button:hover,
.mobile-search button:hover,
.primary-btn:hover,
.play-button:hover,
.filter-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 32px rgba(6, 182, 212, 0.26);
}

.menu-toggle {
  display: none;
  margin-left: auto;
  border: 1px solid var(--line);
  color: var(--text);
  background: rgba(15, 23, 42, 0.72);
  border-radius: 12px;
  padding: 9px 12px;
  cursor: pointer;
}

.mobile-panel {
  display: none;
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
  padding: 0 0 16px;
}

.mobile-panel.is-open {
  display: block;
}

.mobile-panel nav {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 12px;
}

.mobile-panel nav a {
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.78);
  text-align: center;
}

.mobile-search {
  display: flex;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(15, 23, 42, 0.78);
}

.mobile-search input {
  padding: 12px 14px;
}

.mobile-search button {
  padding: 0 16px;
}

.hero {
  position: relative;
  min-height: 68vh;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: #020617;
}

.hero-track {
  position: absolute;
  inset: 0;
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.6s ease;
}

.hero-slide.is-active {
  opacity: 1;
  pointer-events: auto;
}

.hero-slide img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.54;
  transform: scale(1.03);
}

.hero-slide::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 6, 23, 0.96) 0%, rgba(2, 6, 23, 0.72) 42%, rgba(2, 6, 23, 0.18) 100%),
    linear-gradient(0deg, rgba(2, 6, 23, 0.94) 0%, transparent 48%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(1200px, calc(100% - 32px));
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.62fr);
  align-items: center;
  gap: 42px;
  padding: 74px 0 96px;
}

.hero-copy {
  max-width: 760px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 13px;
  margin-bottom: 18px;
  border: 1px solid rgba(34, 211, 238, 0.38);
  border-radius: 999px;
  background: rgba(8, 145, 178, 0.14);
  color: #a5f3fc;
  font-size: 14px;
}

.hero h1 {
  margin: 0 0 18px;
  font-size: clamp(38px, 7vw, 76px);
  line-height: 0.96;
  letter-spacing: -0.06em;
}

.hero p {
  margin: 0 0 26px;
  color: #dbeafe;
  font-size: clamp(16px, 2vw, 21px);
  line-height: 1.8;
}

.hero-tags,
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.hero-tags span,
.tag-row span,
.info-pill {
  padding: 6px 10px;
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.56);
  color: #cbd5e1;
  font-size: 13px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 13px;
  margin-top: 30px;
}

.primary-btn,
.ghost-btn,
.filter-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 800;
}

.ghost-btn {
  border: 1px solid rgba(148, 163, 184, 0.28);
  background: rgba(15, 23, 42, 0.58);
  color: #dbeafe;
}

.ghost-btn:hover {
  border-color: rgba(34, 211, 238, 0.52);
  color: var(--cyan);
}

.hero-panel {
  padding: 22px;
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 28px;
  background: rgba(15, 23, 42, 0.52);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero-panel h2 {
  margin: 0 0 14px;
  font-size: 22px;
}

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

.hero-mini-list a {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  padding: 10px;
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: 16px;
  background: rgba(2, 6, 23, 0.36);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.hero-mini-list a:hover {
  transform: translateX(3px);
  border-color: rgba(34, 211, 238, 0.5);
}

.hero-mini-list img {
  position: static;
  width: 64px;
  height: 44px;
  object-fit: cover;
  border-radius: 10px;
  opacity: 1;
  transform: none;
}

.hero-mini-list strong {
  display: block;
  color: white;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.hero-mini-list small {
  color: var(--muted);
}

.hero-controls {
  position: absolute;
  left: 50%;
  bottom: 28px;
  z-index: 4;
  width: min(1200px, calc(100% - 32px));
  transform: translateX(-50%);
  display: flex;
  justify-content: space-between;
  align-items: center;
  pointer-events: none;
}

.hero-arrows,
.hero-dots {
  display: flex;
  gap: 10px;
  pointer-events: auto;
}

.hero-arrows button,
.hero-dots button {
  cursor: pointer;
  border: 1px solid rgba(148, 163, 184, 0.3);
  background: rgba(15, 23, 42, 0.62);
  color: #e2e8f0;
}

.hero-arrows button {
  width: 42px;
  height: 42px;
  border-radius: 999px;
}

.hero-dots button {
  width: 34px;
  height: 8px;
  border-radius: 999px;
  color: transparent;
}

.hero-dots button.is-active {
  border-color: var(--cyan);
  background: var(--cyan);
}

.page-hero,
.content-section,
.detail-layout,
.player-wrap {
  width: min(1200px, calc(100% - 32px));
  margin-left: auto;
  margin-right: auto;
}

.page-hero {
  padding: 56px 0 28px;
}

.page-hero h1 {
  margin: 0 0 12px;
  font-size: clamp(34px, 6vw, 58px);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.page-hero p {
  max-width: 850px;
  margin: 0;
  color: #cbd5e1;
  font-size: 18px;
  line-height: 1.8;
}

.content-section {
  padding: 34px 0;
}

.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 22px;
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(26px, 4vw, 38px);
  letter-spacing: -0.03em;
}

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

.section-link {
  flex: none;
  color: var(--cyan);
  font-weight: 800;
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.movie-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.17);
  border-radius: 18px;
  background: var(--bg-card);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.18);
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.movie-card:hover {
  transform: translateY(-4px);
  border-color: rgba(34, 211, 238, 0.52);
  box-shadow: 0 20px 60px rgba(6, 182, 212, 0.16);
}

.poster-link {
  position: relative;
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #0f172a;
}

.poster-link img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.28s ease, opacity 0.28s ease;
}

.movie-card:hover .poster-link img {
  transform: scale(1.055);
  opacity: 0.82;
}

.poster-link::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.62), transparent 62%);
  opacity: 0.92;
}

.play-mark {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 2;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  transform: translate(-50%, -50%) scale(0.85);
  border-radius: 999px;
  background: rgba(6, 182, 212, 0.9);
  color: white;
  opacity: 0;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.movie-card:hover .play-mark {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.duration,
.category-pill,
.rank-badge {
  position: absolute;
  z-index: 3;
  border-radius: 999px;
  color: white;
  font-size: 12px;
  line-height: 1;
}

.duration {
  right: 10px;
  bottom: 10px;
  padding: 6px 8px;
  background: rgba(0, 0, 0, 0.72);
}

.category-pill {
  top: 10px;
  left: 10px;
  padding: 6px 9px;
  background: rgba(8, 145, 178, 0.92);
}

.rank-badge {
  top: 10px;
  right: 10px;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #f59e0b, #ef4444);
  font-weight: 900;
}

.card-body {
  padding: 16px;
}

.card-body h3 {
  margin: 0 0 8px;
  min-height: 2.8em;
  font-size: 16px;
  line-height: 1.4;
  font-weight: 800;
}

.card-body h3 a:hover {
  color: var(--cyan);
}

.card-body p {
  display: -webkit-box;
  min-height: 3.1em;
  margin: 0 0 14px;
  overflow: hidden;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.card-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted-2);
  font-size: 12px;
}

.category-overview-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.category-box {
  position: relative;
  overflow: hidden;
  min-height: 190px;
  padding: 22px;
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: 22px;
  background:
    radial-gradient(circle at top right, rgba(34, 211, 238, 0.18), transparent 42%),
    rgba(15, 23, 42, 0.72);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.18);
  transition: transform 0.22s ease, border-color 0.22s ease;
}

.category-box:hover {
  transform: translateY(-4px);
  border-color: rgba(34, 211, 238, 0.46);
}

.category-box h2 {
  margin: 0 0 12px;
  font-size: 24px;
}

.category-box p {
  margin: 0 0 24px;
  color: var(--muted);
  line-height: 1.7;
}

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

.filter-bar {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) 160px 160px auto;
  gap: 12px;
  margin: 0 0 22px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.64);
}

.filter-input,
.filter-select {
  min-height: 46px;
  padding: 0 14px;
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 14px;
  background: rgba(2, 6, 23, 0.45);
  color: var(--text);
  outline: 0;
}

.filter-select:focus,
.filter-input:focus {
  border-color: rgba(34, 211, 238, 0.68);
}

.rank-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.rank-list {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(15, 23, 42, 0.66);
}

.rank-list h2 {
  margin: 0;
  padding: 20px;
  border-bottom: 1px solid var(--line);
  font-size: 24px;
}

.rank-row {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 14px 20px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

.rank-row:last-child {
  border-bottom: 0;
}

.rank-row b {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: rgba(34, 211, 238, 0.14);
  color: var(--cyan);
}

.rank-row strong {
  display: block;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.rank-row span {
  color: var(--muted);
  font-size: 13px;
}

.breadcrumbs {
  width: min(1200px, calc(100% - 32px));
  margin: 26px auto 0;
  color: var(--muted);
  font-size: 14px;
}

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

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 24px;
  padding: 24px 0 0;
}

.detail-main,
.detail-side,
.info-card {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(15, 23, 42, 0.68);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.18);
}

.player-wrap {
  margin-top: 22px;
}

.player-shell {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(34, 211, 238, 0.28);
  border-radius: 26px;
  background: #000;
  box-shadow: var(--shadow);
}

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

.player-overlay {
  position: absolute;
  inset: 0;
  z-index: 4;
  display: grid;
  place-items: center;
  cursor: pointer;
  background: linear-gradient(0deg, rgba(2, 6, 23, 0.78), rgba(2, 6, 23, 0.25));
}

.player-overlay.is-hidden {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.play-button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 58px;
  padding: 0 28px;
  border-radius: 999px;
  font-size: 18px;
  font-weight: 900;
}

.detail-main {
  padding: 28px;
}

.detail-main h1 {
  margin: 0 0 14px;
  font-size: clamp(32px, 5vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.detail-lead {
  margin: 0 0 20px;
  color: #dbeafe;
  font-size: 18px;
  line-height: 1.8;
}

.detail-info {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0;
}

.detail-main h2,
.detail-side h2 {
  margin: 28px 0 14px;
  font-size: 24px;
}

.detail-main p {
  color: #cbd5e1;
  line-height: 1.9;
}

.detail-side {
  padding: 18px;
  align-self: start;
  position: sticky;
  top: 96px;
}

.detail-poster {
  overflow: hidden;
  border-radius: 18px;
  aspect-ratio: 16 / 10;
  background: #0f172a;
}

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

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

.side-list a {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  padding: 10px;
  border: 1px solid rgba(148, 163, 184, 0.12);
  border-radius: 15px;
  background: rgba(2, 6, 23, 0.32);
}

.side-list a:hover {
  border-color: rgba(34, 211, 238, 0.46);
}

.side-list img {
  width: 84px;
  height: 54px;
  object-fit: cover;
  border-radius: 10px;
}

.side-list strong {
  display: block;
  overflow: hidden;
  color: #f8fafc;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.side-list span {
  color: var(--muted);
  font-size: 12px;
}

.site-footer {
  margin-top: 58px;
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.62), #020617);
}

.footer-grid {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
  padding: 44px 0;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr 1fr;
  gap: 30px;
}

.footer-grid h2,
.footer-grid h3 {
  margin: 0 0 14px;
}

.footer-grid h2 {
  color: var(--cyan);
  font-size: 24px;
}

.footer-grid p,
.footer-grid a {
  color: var(--muted);
  line-height: 1.8;
}

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

.footer-grid ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.footer-bottom {
  border-top: 1px solid rgba(148, 163, 184, 0.12);
  padding: 22px 16px;
  text-align: center;
  color: var(--muted-2);
  font-size: 14px;
}

.empty-state {
  display: none;
  padding: 36px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(15, 23, 42, 0.62);
  color: var(--muted);
  text-align: center;
}

.empty-state.is-visible {
  display: block;
}

@media (max-width: 1024px) {
  .header-search,
  .desktop-nav {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
  }

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

  .hero-panel,
  .detail-side {
    position: static;
  }

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

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

@media (max-width: 760px) {
  .header-inner {
    height: 64px;
  }

  .logo {
    font-size: 20px;
  }

  .hero {
    min-height: 76vh;
  }

  .hero-content {
    padding: 54px 0 94px;
  }

  .hero-panel {
    display: none;
  }

  .hero-controls {
    bottom: 18px;
  }

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

  .movie-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 13px;
  }

  .card-body {
    padding: 12px;
  }

  .card-body h3 {
    font-size: 14px;
  }

  .card-body p {
    font-size: 12px;
  }

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

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

  .detail-main {
    padding: 20px;
  }

  .mobile-panel nav {
    grid-template-columns: repeat(2, 1fr);
  }
}