:root {
  --color-bg: #f8fafc;
  --color-bg-soft: #eff6ff;
  --color-text: #1f2937;
  --color-muted: #64748b;
  --color-line: #dbeafe;
  --color-card: #ffffff;
  --color-primary: #2563eb;
  --color-accent: #06b6d4;
  --color-deep: #0f172a;
  --shadow-card: 0 18px 45px rgba(15, 23, 42, 0.10);
  --shadow-soft: 0 10px 30px rgba(37, 99, 235, 0.16);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--color-text);
  background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-bg-soft) 100%);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
}

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

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

button,
input {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  border-bottom: 1px solid rgba(219, 234, 254, 0.85);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.08);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1800px;
  height: 80px;
  margin: 0 auto;
  padding: 0 32px;
}

.brand,
.footer-logo {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  flex: 0 0 auto;
  color: #ffffff;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  box-shadow: var(--shadow-soft);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.brand-text strong,
.footer-logo strong {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  color: transparent;
}

.brand-text small,
.footer-logo small {
  color: var(--color-muted);
  font-size: 12px;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-link,
.mobile-link {
  border-radius: 999px;
  color: #475569;
  font-weight: 700;
  transition: all 0.2s ease;
}

.nav-link {
  padding: 12px 22px;
}

.nav-link:hover,
.nav-link.is-active,
.mobile-link:hover,
.mobile-link.is-active {
  color: #ffffff;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  box-shadow: var(--shadow-soft);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 14px;
  background: #eef6ff;
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: #2563eb;
  border-radius: 99px;
}

.mobile-nav {
  display: none;
  max-width: 1800px;
  margin: 0 auto;
  padding: 0 20px 18px;
}

.mobile-nav.is-open {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.mobile-link {
  padding: 12px 14px;
  background: #f8fafc;
}

.hero {
  position: relative;
  min-height: 85vh;
  overflow: hidden;
  background: #0f172a;
}

.hero-slides,
.hero-slide {
  position: absolute;
  inset: 0;
}

.hero-slide {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.7s ease;
}

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

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.03);
}

.hero-overlay,
.detail-bg::after {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(15, 23, 42, 0.92), rgba(15, 23, 42, 0.48), rgba(15, 23, 42, 0.10)),
    linear-gradient(0deg, rgba(248, 250, 252, 0.98), rgba(248, 250, 252, 0.04) 34%, rgba(15, 23, 42, 0.18));
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 780px;
  min-height: 85vh;
  padding: 120px 32px 120px max(32px, calc((100vw - 1800px) / 2 + 32px));
  color: #ffffff;
}

.hero-kicker,
.section-kicker {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin-bottom: 14px;
  padding: 7px 13px;
  border-radius: 999px;
  color: #0891b2;
  background: rgba(224, 242, 254, 0.88);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-content h1,
.page-hero h1,
.detail-copy h1 {
  margin: 0;
  font-size: clamp(42px, 7vw, 86px);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -0.055em;
}

.hero-content p,
.page-hero p,
.detail-copy p {
  max-width: 720px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(16px, 2vw, 21px);
  line-height: 1.8;
}

.hero-tags,
.tag-row,
.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

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

.hero-tags span,
.tag-row span {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

.hero-tags span {
  padding: 8px 12px;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(10px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 22px;
  border: 0;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.btn-primary {
  color: #ffffff;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  box-shadow: var(--shadow-soft);
}

.btn-ghost {
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.42);
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
}

.btn-ghost.dark {
  color: var(--color-primary);
  border-color: #bfdbfe;
  background: #eff6ff;
}

.hero-controls {
  position: absolute;
  right: max(24px, calc((100vw - 1800px) / 2 + 32px));
  bottom: 44px;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.42);
  backdrop-filter: blur(12px);
}

.hero-controls button {
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 50%;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.16);
  font-size: 28px;
  line-height: 1;
}

.hero-dots {
  display: flex;
  gap: 8px;
}

.hero-dots .hero-dot {
  width: 10px;
  height: 10px;
  padding: 0;
  background: rgba(255, 255, 255, 0.38);
}

.hero-dots .hero-dot.is-active {
  width: 28px;
  border-radius: 999px;
  background: #ffffff;
}

.section-wrap {
  max-width: 1800px;
  margin: 0 auto;
  padding: 70px 32px;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 30px;
}

.section-heading h2,
.search-card h2,
.highlight-panel h2,
.detail-article h2,
.detail-side h2,
.footer-inner h2 {
  margin: 0;
  color: #1e293b;
  font-weight: 900;
  letter-spacing: -0.035em;
}

.section-heading h2,
.search-card h2,
.highlight-panel h2 {
  font-size: clamp(28px, 4vw, 46px);
}

.section-heading p,
.search-card p {
  margin: 10px 0 0;
  max-width: 720px;
  color: var(--color-muted);
  line-height: 1.75;
}

.section-more {
  flex: 0 0 auto;
  color: var(--color-primary);
  font-weight: 900;
}

.search-panel {
  margin-top: -62px;
  position: relative;
  z-index: 8;
}

.search-card,
.highlight-panel,
.detail-article,
.detail-side,
.category-overview-card,
.player-shell {
  border: 1px solid rgba(191, 219, 254, 0.72);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow-card);
}

.search-card {
  padding: 30px;
  backdrop-filter: blur(18px);
}

.search-box {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.search-box input {
  flex: 1;
  min-width: 0;
  height: 54px;
  padding: 0 18px;
  border: 1px solid #bfdbfe;
  border-radius: 18px;
  outline: 0;
  color: #1e293b;
  background: #ffffff;
}

.search-box input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.search-box button,
.chip-row button {
  border: 0;
  border-radius: 16px;
  color: #ffffff;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  font-weight: 800;
}

.search-box button {
  padding: 0 20px;
}

.search-results {
  display: none;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
  margin-top: 24px;
}

.search-results.is-visible {
  display: grid;
}

.search-result-card {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 12px;
  align-items: center;
  padding: 10px;
  border-radius: 18px;
  background: #f8fafc;
}

.search-result-card img {
  width: 72px;
  height: 96px;
  border-radius: 14px;
  object-fit: cover;
}

.search-result-card strong,
.search-result-card small {
  display: block;
}

.search-result-card small {
  margin-top: 6px;
  color: var(--color-muted);
}

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

.category-tile {
  min-height: 172px;
  padding: 24px;
  border: 1px solid rgba(191, 219, 254, 0.76);
  border-radius: 26px;
  background:
    radial-gradient(circle at top right, rgba(6, 182, 212, 0.20), transparent 30%),
    #ffffff;
  box-shadow: var(--shadow-card);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.category-tile:hover,
.movie-card:hover,
.category-overview-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 55px rgba(15, 23, 42, 0.15);
}

.category-tile span,
.category-tile strong,
.category-tile small {
  display: block;
}

.category-tile span {
  color: #1e293b;
  font-size: 22px;
  font-weight: 900;
}

.category-tile strong {
  margin-top: 14px;
  color: var(--color-primary);
  font-size: 42px;
  line-height: 1;
}

.category-tile small {
  margin-top: 14px;
  color: var(--color-muted);
  line-height: 1.6;
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(212px, 1fr));
  gap: 24px;
}

.movie-grid-compact {
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
}

.movie-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(191, 219, 254, 0.68);
  border-radius: 24px;
  background: #ffffff;
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.08);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.poster-link {
  position: relative;
  display: block;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  background: linear-gradient(135deg, #dbeafe, #cffafe);
}

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

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

.play-mark,
.rank-badge {
  position: absolute;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  box-shadow: 0 12px 28px rgba(37, 99, 235, 0.28);
}

.play-mark {
  right: 12px;
  bottom: 12px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
}

.rank-badge {
  top: 12px;
  left: 12px;
  min-width: 40px;
  height: 40px;
  padding: 0 10px;
  border-radius: 999px;
  font-weight: 900;
}

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

.movie-meta-line {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--color-muted);
  font-size: 12px;
  font-weight: 700;
}

.movie-card h3 {
  min-height: 3em;
  margin: 9px 0 8px;
  color: #0f172a;
  font-size: 17px;
  font-weight: 900;
  line-height: 1.45;
}

.movie-card p {
  min-height: 4.8em;
  margin: 0;
  color: #64748b;
  font-size: 13px;
  line-height: 1.6;
}

.tag-row {
  margin-top: 14px;
}

.tag-row span {
  padding: 5px 8px;
  color: #0e7490;
  background: #ecfeff;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
  gap: 28px;
  align-items: start;
}

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

.ranking-item,
.mini-item {
  display: grid;
  align-items: center;
  border-radius: 20px;
  background: #ffffff;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.07);
}

.ranking-item {
  grid-template-columns: 52px 72px 1fr auto;
  gap: 14px;
  padding: 12px;
}

.ranking-number {
  display: inline-flex;
  justify-content: center;
  color: var(--color-primary);
  font-size: 24px;
  font-weight: 900;
}

.ranking-item img,
.mini-item img {
  width: 72px;
  height: 96px;
  border-radius: 14px;
  object-fit: cover;
}

.ranking-info strong,
.mini-item strong {
  display: block;
  color: #1e293b;
  font-weight: 900;
}

.ranking-info small,
.mini-item small {
  display: block;
  margin-top: 6px;
  color: var(--color-muted);
}

.ranking-item em {
  padding: 8px 12px;
  color: #ffffff;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  font-style: normal;
  font-weight: 800;
}

.highlight-panel {
  padding: 24px;
  position: sticky;
  top: 104px;
}

.highlight-panel h2 {
  margin-bottom: 18px;
}

.mini-item {
  grid-template-columns: 72px 1fr;
  gap: 12px;
  padding: 10px;
}

.page-hero,
.detail-hero {
  position: relative;
  overflow: hidden;
  color: #ffffff;
  background:
    radial-gradient(circle at 80% 10%, rgba(6, 182, 212, 0.34), transparent 32%),
    linear-gradient(135deg, #0f172a, #1e3a8a 58%, #0891b2);
}

.page-hero {
  padding: 96px max(32px, calc((100vw - 1800px) / 2 + 32px));
}

.page-hero.simple-hero,
.page-hero.category-hero,
.page-hero.ranking-hero {
  min-height: 340px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-bottom: 18px;
  color: rgba(255, 255, 255, 0.74);
  font-weight: 700;
}

.breadcrumb a:hover {
  color: #ffffff;
}

.filter-bar {
  padding-top: 34px;
  padding-bottom: 28px;
}

.compact-search {
  max-width: 760px;
  margin-top: 0;
}

.chip-row {
  margin-top: 16px;
}

.chip-row button {
  padding: 9px 14px;
}

.category-overview-grid {
  display: grid;
  gap: 24px;
}

.category-overview-card {
  display: grid;
  grid-template-columns: minmax(260px, 420px) 1fr;
  gap: 30px;
  align-items: center;
  padding: 24px;
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.category-cover-stack {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  min-height: 180px;
  overflow: hidden;
  border-radius: 22px;
}

.category-cover-stack img {
  width: 100%;
  height: 100%;
  min-height: 180px;
  object-fit: cover;
}

.category-overview-card h2 {
  margin: 0;
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 900;
}

.category-overview-card p {
  margin: 12px 0 22px;
  color: var(--color-muted);
  line-height: 1.7;
}

.detail-hero {
  min-height: 680px;
}

.detail-bg {
  position: absolute;
  inset: 0;
}

.detail-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: blur(4px) saturate(1.08);
  transform: scale(1.04);
}

.detail-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1800px;
  margin: 0 auto;
  padding: 90px 32px 80px;
}

.detail-intro {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 44px;
  align-items: center;
}

.detail-poster {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  border: 8px solid rgba(255, 255, 255, 0.18);
  border-radius: 28px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.36);
}

.player-section {
  margin-top: -110px;
  position: relative;
  z-index: 8;
}

.player-shell {
  position: relative;
  overflow: hidden;
  padding: 0;
  background: #000000;
}

.player-shell video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000000;
}

.player-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 0;
  color: #ffffff;
  background: radial-gradient(circle, rgba(15, 23, 42, 0.20), rgba(15, 23, 42, 0.70));
  transition: opacity 0.22s ease, visibility 0.22s ease;
}

.player-overlay span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 92px;
  height: 92px;
  padding-left: 6px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  box-shadow: 0 20px 60px rgba(37, 99, 235, 0.48);
  font-size: 42px;
}

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

.detail-content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 28px;
  align-items: start;
}

.detail-article,
.detail-side {
  padding: 28px;
}

.detail-article h2 {
  font-size: clamp(26px, 3vw, 38px);
}

.detail-article p {
  margin: 18px 0 30px;
  color: #475569;
  font-size: 17px;
  line-height: 1.9;
}

.detail-side {
  position: sticky;
  top: 104px;
}

.detail-side h2 {
  margin-bottom: 18px;
  font-size: 26px;
}

.detail-side dl {
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 13px 16px;
  margin: 0 0 24px;
}

.detail-side dt {
  color: var(--color-muted);
  font-weight: 800;
}

.detail-side dd {
  margin: 0;
  color: #1e293b;
  font-weight: 700;
}

.ranking-grid {
  counter-reset: ranking;
}

.site-footer {
  margin-top: 40px;
  color: #dbeafe;
  background: linear-gradient(135deg, #0f172a, #1e3a8a);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr 1fr;
  gap: 34px;
  max-width: 1800px;
  margin: 0 auto;
  padding: 58px 32px;
}

.footer-logo strong,
.footer-logo small {
  color: #ffffff;
  background: none;
  -webkit-background-clip: initial;
}

.footer-inner h2 {
  margin-bottom: 16px;
  color: #ffffff;
  font-size: 18px;
}

.footer-inner p,
.footer-list a {
  color: #bfdbfe;
  line-height: 1.75;
}

.footer-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-list a:hover {
  color: #ffffff;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  max-width: 1800px;
  margin: 0 auto;
  padding: 20px 32px;
  border-top: 1px solid rgba(191, 219, 254, 0.20);
  color: #bfdbfe;
  font-size: 14px;
}

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

@media (max-width: 1180px) {
  .category-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .split-section,
  .detail-content-grid,
  .footer-inner {
    grid-template-columns: 1fr;
  }

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

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

  .menu-toggle {
    display: block;
  }

  .header-inner {
    height: 72px;
    padding: 0 18px;
  }

  .brand-icon {
    width: 42px;
    height: 42px;
  }

  .brand-text strong {
    font-size: 20px;
  }

  .hero,
  .hero-content {
    min-height: 74vh;
  }

  .hero-content {
    padding: 96px 20px 118px;
  }

  .hero-controls {
    right: 20px;
    left: 20px;
    justify-content: space-between;
  }

  .section-wrap,
  .page-hero,
  .detail-hero-inner {
    padding-left: 20px;
    padding-right: 20px;
  }

  .section-heading {
    display: block;
  }

  .section-more {
    display: inline-flex;
    margin-top: 16px;
  }

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

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

  .search-box button {
    height: 48px;
  }

  .category-overview-card,
  .detail-intro {
    grid-template-columns: 1fr;
  }

  .detail-poster {
    max-width: 310px;
  }

  .detail-hero {
    min-height: auto;
  }

  .player-section {
    margin-top: -70px;
  }

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

@media (max-width: 560px) {
  .category-grid,
  .movie-grid,
  .search-results {
    grid-template-columns: 1fr;
  }

  .mobile-nav.is-open {
    grid-template-columns: 1fr;
  }

  .ranking-item {
    grid-template-columns: 42px 64px 1fr;
  }

  .ranking-item em {
    display: none;
  }

  .ranking-item img,
  .mini-item img {
    width: 64px;
    height: 86px;
  }

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

  .category-cover-stack img:nth-child(n + 4) {
    display: none;
  }
}