:root {
  --bg: #f8fafc;
  --surface: #ffffff;
  --surface-soft: #f1f5f9;
  --text: #111827;
  --muted: #64748b;
  --line: #e2e8f0;
  --brand: #0d9488;
  --brand-dark: #0f766e;
  --brand-soft: #ccfbf1;
  --cyan: #0891b2;
  --shadow: 0 16px 40px rgba(15, 23, 42, 0.12);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.65;
}

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

button,
input,
select {
  font: inherit;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 90;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(226, 232, 240, 0.9);
  backdrop-filter: blur(18px);
}

.nav-shell {
  min-height: 72px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--brand), var(--cyan));
  box-shadow: 0 12px 24px rgba(13, 148, 136, 0.25);
}

.brand-text {
  font-size: 22px;
  color: transparent;
  background: linear-gradient(135deg, var(--brand-dark), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
}

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

.nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 14px;
  border-radius: 999px;
  color: #334155;
  font-weight: 700;
  transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--brand-dark);
  background: var(--brand-soft);
  transform: translateY(-1px);
}

.nav-search,
.mobile-search {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 290px;
}

.nav-search input,
.mobile-search input,
.filter-input,
.filter-select,
.search-hero input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #ffffff;
  color: var(--text);
  outline: 0;
  padding: 11px 16px;
  transition: border 0.2s ease, box-shadow 0.2s ease;
}

.nav-search input:focus,
.mobile-search input:focus,
.filter-input:focus,
.filter-select:focus,
.search-hero input:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 4px rgba(20, 184, 166, 0.14);
}

.nav-search button,
.mobile-search button,
.primary-button,
.secondary-button,
.search-hero button,
.play-button {
  border: 0;
  cursor: pointer;
  border-radius: 999px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--brand), var(--cyan));
  font-weight: 800;
  padding: 11px 18px;
  box-shadow: 0 12px 24px rgba(13, 148, 136, 0.22);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.nav-search button:hover,
.mobile-search button:hover,
.primary-button:hover,
.secondary-button:hover,
.search-hero button:hover,
.play-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 32px rgba(13, 148, 136, 0.28);
}

.secondary-button {
  color: var(--brand-dark);
  background: #ffffff;
}

.menu-button {
  display: none;
  margin-left: auto;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 12px;
  background: var(--surface-soft);
  cursor: pointer;
}

.menu-button span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: #334155;
  border-radius: 999px;
}

.mobile-panel {
  display: none;
  border-top: 1px solid var(--line);
  background: #ffffff;
}

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

.mobile-panel-inner {
  padding: 18px 0;
  display: grid;
  gap: 12px;
}

.hero {
  position: relative;
  overflow: hidden;
  color: #ffffff;
  background: #0f172a;
}

.hero-track {
  position: relative;
  min-height: 680px;
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transform: scale(1.01);
  background-position: center;
  background-size: cover;
  transition: opacity 0.6s ease, transform 1s ease;
}

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

.hero-slide::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 25%, rgba(20, 184, 166, 0.35), transparent 28%),
    linear-gradient(90deg, rgba(15, 23, 42, 0.96), rgba(15, 23, 42, 0.72) 46%, rgba(15, 23, 42, 0.25));
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.62fr);
  gap: 40px;
  align-items: center;
  padding: 80px 0 118px;
}

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

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 32px;
  padding: 0 12px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  color: #ccfbf1;
  font-weight: 800;
  backdrop-filter: blur(12px);
}

.hero h1,
.hero h2 {
  margin: 18px 0 0;
  line-height: 1.05;
  letter-spacing: -0.05em;
}

.hero h1 {
  font-size: clamp(44px, 7vw, 92px);
}

.hero h2 {
  font-size: clamp(34px, 5vw, 72px);
}

.hero p {
  max-width: 690px;
  margin: 22px 0 0;
  font-size: clamp(17px, 2.3vw, 22px);
  color: rgba(255, 255, 255, 0.84);
}

.hero-tags,
.detail-tags,
.card-tags,
.quick-links,
.category-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.hero-tags {
  margin-top: 26px;
}

.hero-tags span,
.detail-tags span,
.card-tags span,
.category-pills a {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.13);
  color: #ffffff;
  font-size: 13px;
  font-weight: 800;
  padding: 6px 12px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.hero-panel {
  position: relative;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 28px;
  background: rgba(15, 23, 42, 0.54);
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(18px);
}

.hero-panel h3 {
  margin: 0 0 16px;
  font-size: 20px;
}

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

.hero-mini-list a {
  display: grid;
  grid-template-columns: 62px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 10px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.1);
  transition: background 0.2s ease, transform 0.2s ease;
}

.hero-mini-list a:hover {
  background: rgba(255, 255, 255, 0.18);
  transform: translateX(4px);
}

.mini-cover {
  width: 62px;
  height: 42px;
  border-radius: 12px;
  background-position: center;
  background-size: cover;
  background-color: rgba(255, 255, 255, 0.12);
}

.mini-title {
  display: block;
  font-weight: 800;
  line-height: 1.3;
}

.mini-meta {
  color: rgba(255, 255, 255, 0.66);
  font-size: 12px;
}

.hero-dots {
  position: absolute;
  z-index: 4;
  left: 50%;
  bottom: 34px;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
}

.hero-dot {
  width: 12px;
  height: 12px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.38);
  cursor: pointer;
  transition: width 0.2s ease, background 0.2s ease;
}

.hero-dot.is-active {
  width: 34px;
  background: #ffffff;
}

.section {
  padding: 72px 0;
}

.section.tight {
  padding-top: 44px;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
}

.section-title {
  margin: 0;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.section-desc {
  margin: 8px 0 0;
  color: var(--muted);
  max-width: 680px;
}

.text-link {
  color: var(--brand-dark);
  font-weight: 900;
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 20px;
}

.movie-card {
  overflow: hidden;
  border: 1px solid rgba(226, 232, 240, 0.88);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.05);
  transition: transform 0.24s ease, box-shadow 0.24s ease, border-color 0.24s ease;
}

.movie-card:hover {
  transform: translateY(-6px);
  border-color: rgba(13, 148, 136, 0.34);
  box-shadow: var(--shadow);
}

.poster-link {
  position: relative;
  display: block;
  aspect-ratio: 3 / 4.2;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 28%, rgba(20, 184, 166, 0.22), transparent 32%),
    linear-gradient(135deg, #0f172a, #164e63);
}

.poster-image {
  position: absolute;
  inset: 0;
  background-position: center;
  background-size: cover;
  transition: transform 0.4s ease;
}

.movie-card:hover .poster-image {
  transform: scale(1.08);
}

.poster-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.05), rgba(15, 23, 42, 0.82));
}

.poster-play {
  position: absolute;
  left: 50%;
  top: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  color: #ffffff;
  background: rgba(13, 148, 136, 0.9);
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.86);
  transition: opacity 0.24s ease, transform 0.24s ease;
}

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

.poster-type,
.poster-year {
  position: absolute;
  top: 12px;
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  border-radius: 999px;
  color: #ffffff;
  font-size: 12px;
  font-weight: 900;
  padding: 0 10px;
}

.poster-type {
  left: 12px;
  background: var(--brand);
}

.poster-year {
  right: 12px;
  background: rgba(15, 23, 42, 0.72);
}

.movie-card-body {
  padding: 15px;
}

.movie-card h2 {
  margin: 0;
  font-size: 17px;
  line-height: 1.35;
}

.movie-card h2 a:hover {
  color: var(--brand-dark);
}

.movie-card p {
  display: -webkit-box;
  min-height: 46px;
  margin: 8px 0 12px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
  overflow: hidden;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.card-meta {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  color: #475569;
  font-size: 12px;
  font-weight: 800;
}

.card-tags {
  margin-top: 10px;
}

.card-tags span {
  color: #334155;
  background: #f1f5f9;
  font-size: 11px;
  padding: 4px 8px;
}

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

.category-card {
  position: relative;
  min-height: 230px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px;
  border-radius: var(--radius);
  color: #ffffff;
  background: linear-gradient(135deg, #0f766e, #0891b2);
  box-shadow: 0 18px 40px rgba(13, 148, 136, 0.2);
}

.category-card::after {
  content: "";
  position: absolute;
  right: -42px;
  bottom: -42px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.13);
}

.category-card h2 {
  position: relative;
  z-index: 1;
  margin: 0 0 10px;
  font-size: 25px;
}

.category-card p,
.category-card ul {
  position: relative;
  z-index: 1;
  margin: 0;
}

.category-card p {
  color: rgba(255, 255, 255, 0.82);
}

.category-card ul {
  display: grid;
  gap: 5px;
  margin-top: 16px;
  padding: 0;
  list-style: none;
  font-size: 14px;
}

.category-card strong {
  position: relative;
  z-index: 1;
  margin-top: 18px;
}

.quick-links {
  margin-top: 18px;
}

.quick-links a,
.category-pills a {
  color: var(--brand-dark);
  background: #ffffff;
  border: 1px solid rgba(20, 184, 166, 0.2);
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.05);
}

.page-hero {
  color: #ffffff;
  background:
    radial-gradient(circle at 18% 28%, rgba(20, 184, 166, 0.38), transparent 32%),
    linear-gradient(135deg, #0f172a, #164e63 60%, #0f766e);
  padding: 82px 0 64px;
}

.page-hero h1 {
  margin: 0;
  max-width: 820px;
  font-size: clamp(38px, 6vw, 70px);
  line-height: 1.08;
  letter-spacing: -0.05em;
}

.page-hero p {
  max-width: 760px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 19px;
}

.toolbar {
  display: grid;
  grid-template-columns: 1.5fr 220px 220px;
  gap: 14px;
  align-items: center;
  padding: 18px;
  margin-bottom: 28px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #ffffff;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.04);
}

.rank-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.45fr);
  gap: 24px;
}

.rank-card,
.detail-card,
.search-panel,
.empty-state {
  border: 1px solid rgba(226, 232, 240, 0.88);
  border-radius: var(--radius);
  background: #ffffff;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.04);
}

.rank-card {
  padding: 20px;
}

.rank-card h2 {
  margin: 0 0 16px;
  font-size: 24px;
}

.rank-list {
  display: grid;
  gap: 10px;
}

.rank-row {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr) 140px 64px;
  gap: 12px;
  align-items: center;
  min-height: 54px;
  padding: 0 14px;
  border-radius: 16px;
  background: #f8fafc;
  transition: background 0.2s ease, transform 0.2s ease;
}

.rank-row:hover {
  background: #ecfeff;
  transform: translateX(4px);
}

.rank-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--brand), var(--cyan));
  font-weight: 900;
}

.rank-title {
  overflow: hidden;
  font-weight: 900;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.rank-genre,
.rank-year {
  color: var(--muted);
  font-size: 13px;
}

.detail-hero {
  padding: 48px 0 28px;
  background:
    radial-gradient(circle at 15% 22%, rgba(20, 184, 166, 0.2), transparent 32%),
    linear-gradient(180deg, #ffffff, #f8fafc);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--muted);
  font-weight: 700;
}

.breadcrumb a:hover {
  color: var(--brand-dark);
}

.detail-title {
  margin: 0;
  max-width: 900px;
  font-size: clamp(36px, 6vw, 70px);
  line-height: 1.08;
  letter-spacing: -0.05em;
}

.detail-lead {
  max-width: 880px;
  margin: 18px 0 0;
  color: #475569;
  font-size: 20px;
}

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.detail-meta span {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  padding: 0 12px;
  border-radius: 999px;
  background: #e0f2fe;
  color: #075985;
  font-weight: 900;
}

.player-section {
  padding: 20px 0 64px;
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 350px;
  gap: 28px;
  align-items: start;
}

.player-shell {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  background: #020617;
  box-shadow: 0 24px 80px rgba(15, 23, 42, 0.32);
}

.video-frame {
  position: relative;
  aspect-ratio: 16 / 9;
  background:
    radial-gradient(circle at 50% 35%, rgba(20, 184, 166, 0.22), transparent 32%),
    #020617;
}

.video-frame video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background: #020617;
}

.player-layer {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, rgba(2, 6, 23, 0.22), rgba(2, 6, 23, 0.78));
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.player-shell.is-active .player-layer {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.play-button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 24px;
  font-size: 17px;
}

.player-caption {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  align-items: center;
  padding: 18px 22px;
  color: #cbd5e1;
  background: rgba(15, 23, 42, 0.96);
}

.player-caption strong {
  color: #ffffff;
}

.detail-card {
  padding: 24px;
}

.detail-card h2 {
  margin: 0 0 14px;
  font-size: 24px;
}

.detail-card p {
  margin: 0 0 14px;
  color: #334155;
}

.detail-tags span {
  color: var(--brand-dark);
  background: #ccfbf1;
}

.side-card {
  position: sticky;
  top: 96px;
  display: grid;
  gap: 16px;
}

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

.side-item {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 12px;
  align-items: center;
  padding: 10px;
  border-radius: 18px;
  background: #f8fafc;
  transition: background 0.2s ease, transform 0.2s ease;
}

.side-item:hover {
  background: #ecfeff;
  transform: translateX(3px);
}

.side-cover {
  aspect-ratio: 16 / 10;
  border-radius: 14px;
  background-position: center;
  background-size: cover;
  background-color: #164e63;
}

.side-title {
  display: block;
  font-weight: 900;
  line-height: 1.35;
}

.side-meta {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

.prev-next {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.prev-next a {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #ffffff;
}

.prev-next span {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.prev-next strong {
  display: block;
  margin-top: 4px;
}

.search-hero {
  display: grid;
  gap: 18px;
  max-width: 860px;
}

.search-box-row {
  display: flex;
  gap: 12px;
}

.search-panel {
  padding: 22px;
  margin-bottom: 28px;
}

.empty-state {
  display: none;
  padding: 34px;
  color: var(--muted);
  text-align: center;
}

.empty-state.show {
  display: block;
}

.site-footer {
  color: #cbd5e1;
  background: linear-gradient(135deg, #0f172a, #111827);
  padding: 58px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr repeat(3, 1fr);
  gap: 32px;
}

.footer-brand {
  color: #ffffff;
  font-size: 24px;
}

.site-footer p {
  max-width: 420px;
  color: #94a3b8;
}

.site-footer h2 {
  margin: 0 0 14px;
  color: #ffffff;
  font-size: 18px;
}

.site-footer a {
  display: block;
  margin: 8px 0;
  color: #94a3b8;
}

.site-footer a:hover {
  color: #5eead4;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-top: 34px;
  padding: 24px 0;
  border-top: 1px solid rgba(148, 163, 184, 0.2);
  color: #94a3b8;
}

[data-movie-card].hidden {
  display: none;
}

@media (max-width: 1100px) {
  .nav-search {
    display: none;
  }

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

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

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

  .side-card {
    position: static;
  }
}

@media (max-width: 860px) {
  .desktop-nav {
    display: none;
  }

  .menu-button {
    display: block;
  }

  .hero-track {
    min-height: 760px;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 70px 0 110px;
  }

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

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

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

  .rank-row {
    grid-template-columns: 48px minmax(0, 1fr) 54px;
  }

  .rank-genre {
    display: none;
  }

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

@media (max-width: 620px) {
  .shell {
    width: min(100% - 24px, 1180px);
  }

  .brand-text {
    font-size: 18px;
  }

  .hero-track {
    min-height: 720px;
  }

  .hero h1 {
    font-size: 42px;
  }

  .hero h2 {
    font-size: 34px;
  }

  .hero p {
    font-size: 16px;
  }

  .hero-panel {
    padding: 16px;
  }

  .section {
    padding: 48px 0;
  }

  .section-head {
    display: block;
  }

  .section-head .text-link {
    display: inline-block;
    margin-top: 12px;
  }

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

  .movie-card-body {
    padding: 12px;
  }

  .movie-card h2 {
    font-size: 15px;
  }

  .category-grid,
  .prev-next,
  .footer-grid {
    grid-template-columns: 1fr;
  }

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

  .search-box-row {
    flex-direction: column;
  }
}