:root {
  --sky-50: #f0f9ff;
  --sky-100: #e0f2fe;
  --sky-300: #7dd3fc;
  --sky-400: #38bdf8;
  --sky-500: #0ea5e9;
  --sky-600: #0284c7;
  --sky-700: #0369a1;
  --slate-50: #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-500: #64748b;
  --slate-700: #334155;
  --slate-800: #1e293b;
  --slate-900: #0f172a;
  --white: #ffffff;
  --amber: #f59e0b;
  --shadow-sm: 0 4px 12px rgba(15, 23, 42, 0.08);
  --shadow-md: 0 14px 34px rgba(15, 23, 42, 0.12);
  --shadow-lg: 0 28px 72px rgba(15, 23, 42, 0.25);
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 28px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: linear-gradient(180deg, var(--slate-50), var(--white));
  color: var(--slate-800);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

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

button,
input,
select {
  font: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(15, 23, 42, 0.96);
  color: var(--white);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.18);
  backdrop-filter: blur(16px);
}

.header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  gap: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--sky-400), var(--sky-700));
  color: var(--white);
  font-weight: 900;
  box-shadow: 0 8px 24px rgba(14, 165, 233, 0.38);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-text strong {
  font-size: 20px;
  letter-spacing: 0.03em;
}

.brand-text small {
  color: var(--sky-300);
  font-size: 12px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}

.nav-link {
  padding: 10px 16px;
  border-radius: 10px;
  color: #dbeafe;
  font-size: 14px;
  transition: all 0.2s ease;
}

.nav-link:hover,
.nav-link.is-active {
  background: var(--sky-600);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}

.nav-toggle {
  display: none;
  margin-left: auto;
  border: 0;
  color: var(--white);
  background: rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  padding: 8px 12px;
  cursor: pointer;
}

.header-search {
  position: relative;
  display: flex;
  align-items: center;
  width: min(340px, 32vw);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  padding: 4px;
}

.header-search input,
.hero-search input {
  width: 100%;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--white);
  padding: 8px 12px;
}

.header-search input::placeholder {
  color: #bae6fd;
}

.header-search button,
.hero-search button {
  border: 0;
  border-radius: 999px;
  padding: 8px 14px;
  background: var(--sky-600);
  color: var(--white);
  cursor: pointer;
  transition: background 0.2s ease;
}

.header-search button:hover,
.hero-search button:hover {
  background: var(--sky-700);
}

.search-results {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: min(420px, 88vw);
  max-height: 420px;
  overflow: auto;
  display: none;
  background: var(--white);
  color: var(--slate-800);
  border-radius: 18px;
  box-shadow: var(--shadow-lg);
  padding: 8px;
}

.search-results.is-open {
  display: block;
}

.search-result-item {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 12px;
  padding: 10px;
  border-radius: 14px;
  transition: background 0.2s ease;
}

.search-result-item:hover {
  background: var(--sky-50);
}

.search-result-item img {
  width: 52px;
  height: 72px;
  border-radius: 10px;
  object-fit: cover;
  background: var(--slate-200);
}

.search-result-item strong {
  display: block;
  color: var(--slate-900);
}

.search-result-item span {
  display: block;
  color: var(--slate-500);
  font-size: 13px;
}

.quick-strip {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(2, 6, 23, 0.36);
}

.quick-strip-inner {
  min-height: 42px;
  display: flex;
  align-items: center;
  gap: 16px;
  overflow-x: auto;
  color: #cbd5e1;
  white-space: nowrap;
}

.quick-strip span {
  color: var(--sky-300);
  font-size: 13px;
}

.quick-strip a {
  font-size: 13px;
  transition: color 0.2s ease;
}

.quick-strip a:hover {
  color: var(--sky-300);
}

.hero {
  position: relative;
  min-height: 640px;
  overflow: hidden;
  background: var(--slate-900);
}

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

.hero-slide {
  opacity: 0;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  transition: opacity 0.7s ease;
}

.hero-slide.is-active {
  opacity: 1;
  z-index: 1;
}

.hero-copy {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  color: var(--white);
  padding: 88px 0 120px;
}

.hero-kicker,
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--sky-600);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 13px;
}

.hero-kicker {
  color: var(--sky-300);
}

.hero-copy h1 {
  max-width: 760px;
  margin: 16px 0;
  font-size: clamp(42px, 7vw, 76px);
  line-height: 1.02;
  letter-spacing: -0.05em;
}

.hero-copy p {
  max-width: 720px;
  margin: 0 0 24px;
  color: #e2e8f0;
  font-size: 18px;
}

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

.hero-tags span,
.tag-row span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(14, 165, 233, 0.14);
  color: var(--sky-300);
  border: 1px solid rgba(125, 211, 252, 0.26);
  font-size: 13px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 22px;
  border-radius: 12px;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.button-primary {
  background: linear-gradient(135deg, var(--sky-500), var(--sky-700));
  color: var(--white);
}

.button-ghost {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-controls {
  position: absolute;
  z-index: 3;
  left: 50%;
  bottom: 34px;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--white);
}

.hero-prev,
.hero-next,
.hero-dot {
  border: 0;
  cursor: pointer;
}

.hero-prev,
.hero-next {
  width: 44px;
  height: 44px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  color: var(--white);
  font-size: 34px;
  line-height: 1;
}

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

.hero-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.42);
  transition: width 0.2s ease, background 0.2s ease;
}

.hero-dot.is-active {
  width: 34px;
  background: var(--sky-400);
}

.search-panel {
  margin-top: -42px;
  position: relative;
  z-index: 10;
}

.search-panel-inner {
  display: grid;
  grid-template-columns: 1fr minmax(320px, 520px);
  gap: 22px;
  align-items: center;
  padding: 26px;
  border-radius: 28px;
  background: var(--white);
  box-shadow: var(--shadow-lg);
}

.search-panel h2 {
  margin: 6px 0 0;
  color: var(--slate-900);
}

.hero-search {
  position: relative;
  display: flex;
  background: var(--slate-100);
  border: 1px solid var(--slate-200);
  border-radius: 999px;
  padding: 6px;
}

.hero-search input {
  color: var(--slate-900);
}

.content-section {
  padding: 74px 0;
}

.section-white {
  background: var(--white);
}

.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 28px;
}

.section-heading h2 {
  margin: 8px 0 6px;
  color: var(--slate-900);
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.15;
}

.section-heading p {
  margin: 0;
  color: var(--slate-500);
}

.section-action {
  min-width: max-content;
  color: var(--sky-700);
  font-weight: 800;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
}

.category-card {
  position: relative;
  min-height: 190px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  border-radius: 22px;
  padding: 18px;
  color: var(--white);
  box-shadow: var(--shadow-md);
  background: var(--slate-900);
  isolation: isolate;
}

.category-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.58;
  transition: transform 0.25s ease;
  z-index: -2;
}

.category-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.1), rgba(15, 23, 42, 0.9));
  z-index: -1;
}

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

.category-card span {
  font-size: 22px;
  font-weight: 900;
}

.category-card strong {
  color: var(--sky-300);
}

.category-card p {
  margin: 6px 0 0;
  color: #dbeafe;
  font-size: 13px;
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.movie-rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 240px;
  gap: 18px;
  overflow-x: auto;
  padding: 4px 2px 24px;
  scroll-snap-type: x mandatory;
}

.movie-card {
  overflow: hidden;
  border-radius: 22px;
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  scroll-snap-align: start;
}

.movie-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.poster-link {
  position: relative;
  display: block;
  aspect-ratio: 2 / 3;
  background: linear-gradient(135deg, var(--slate-200), var(--sky-100));
  overflow: hidden;
}

.poster-link img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.25s ease;
}

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

.play-chip,
.rank-badge {
  position: absolute;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.play-chip {
  right: 12px;
  bottom: 12px;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  background: rgba(2, 132, 199, 0.94);
  color: var(--white);
  box-shadow: 0 8px 20px rgba(2, 132, 199, 0.4);
}

.rank-badge {
  left: 12px;
  top: 12px;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(245, 158, 11, 0.94);
  color: var(--white);
  font-size: 13px;
  font-weight: 900;
}

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

.meta-line,
.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--slate-500);
  font-size: 13px;
}

.meta-line span:not(:last-child)::after {
  content: "·";
  margin-left: 8px;
  color: var(--slate-300);
}

.movie-card h3 {
  margin: 8px 0 8px;
  color: var(--slate-900);
  font-size: 18px;
  line-height: 1.35;
}

.movie-card h3 a:hover {
  color: var(--sky-700);
}

.movie-card p {
  min-height: 50px;
  margin: 0 0 12px;
  color: var(--slate-500);
  font-size: 14px;
}

.movie-card.is-compact .movie-card-body {
  padding: 14px;
}

.movie-card.is-compact h3 {
  font-size: 16px;
}

.movie-card.is-compact p {
  min-height: 44px;
  font-size: 13px;
}

.tag-row span {
  background: var(--sky-50);
  color: var(--sky-700);
  border-color: var(--sky-100);
}

.page-hero {
  padding: 74px 0;
  color: var(--white);
  background: radial-gradient(circle at top left, rgba(14, 165, 233, 0.42), transparent 34%), linear-gradient(135deg, var(--slate-900), var(--slate-800));
}

.page-hero h1 {
  margin: 10px 0;
  font-size: clamp(36px, 5vw, 58px);
  line-height: 1.1;
}

.page-hero p {
  max-width: 760px;
  margin: 0;
  color: #dbeafe;
  font-size: 18px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--slate-500);
  font-size: 14px;
}

.breadcrumb a:hover {
  color: var(--sky-600);
}

.breadcrumb-dark {
  color: #cbd5e1;
}

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

.category-overview-card {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 28px;
  align-items: center;
  padding: 24px;
  border-radius: 28px;
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.category-cover-stack {
  position: relative;
  height: 210px;
  display: block;
}

.category-cover-stack img {
  position: absolute;
  width: 140px;
  height: 200px;
  object-fit: cover;
  border-radius: 18px;
  box-shadow: var(--shadow-md);
  background: var(--slate-200);
}

.category-cover-stack img:nth-child(1) {
  left: 0;
  top: 8px;
  transform: rotate(-6deg);
}

.category-cover-stack img:nth-child(2) {
  left: 78px;
  top: 0;
  z-index: 2;
}

.category-cover-stack img:nth-child(3) {
  left: 154px;
  top: 14px;
  transform: rotate(6deg);
}

.category-overview-card h2 {
  margin: 8px 0;
  color: var(--slate-900);
  font-size: 30px;
}

.category-overview-card p {
  color: var(--slate-500);
}

.filter-panel {
  display: grid;
  grid-template-columns: 1fr 180px 160px auto;
  gap: 12px;
  margin-bottom: 16px;
  padding: 16px;
  border: 1px solid var(--slate-200);
  border-radius: 22px;
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.filter-panel input,
.filter-panel select,
.filter-panel button {
  min-height: 44px;
  border-radius: 12px;
  border: 1px solid var(--slate-200);
  background: var(--slate-50);
  color: var(--slate-800);
  padding: 0 12px;
  outline: none;
}

.filter-panel button {
  background: var(--slate-800);
  color: var(--white);
  cursor: pointer;
}

.result-count {
  margin: 0 0 18px;
  color: var(--slate-500);
  font-weight: 700;
}

.detail-hero {
  min-height: 560px;
  display: flex;
  align-items: center;
  color: var(--white);
  background-size: cover;
  background-position: center;
}

.detail-hero-inner {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 38px;
  align-items: center;
  padding: 70px 0;
}

.detail-hero .breadcrumb {
  grid-column: 1 / -1;
  margin-bottom: 0;
}

.detail-poster img {
  width: 280px;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  border-radius: 28px;
  box-shadow: var(--shadow-lg);
  background: var(--slate-200);
}

.detail-intro h1 {
  margin: 12px 0;
  font-size: clamp(36px, 5vw, 62px);
  line-height: 1.08;
}

.detail-intro p {
  max-width: 800px;
  color: #e2e8f0;
  font-size: 18px;
}

.detail-meta {
  margin: 18px 0;
  color: #cbd5e1;
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 28px;
  align-items: start;
}

.player-card {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  background: #020617;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 16 / 9;
}

.video-player {
  width: 100%;
  height: 100%;
  display: block;
  background: #020617;
}

.player-overlay {
  position: absolute;
  inset: 0;
  border: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--white);
  background: radial-gradient(circle, rgba(2, 132, 199, 0.36), rgba(2, 6, 23, 0.72));
  cursor: pointer;
  transition: opacity 0.2s ease;
}

.player-overlay span {
  width: 76px;
  height: 76px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--sky-500), var(--sky-700));
  box-shadow: 0 16px 42px rgba(14, 165, 233, 0.48);
  font-size: 34px;
}

.player-overlay strong {
  font-size: 22px;
}

.player-overlay em {
  color: #bae6fd;
  font-style: normal;
}

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

.player-status {
  position: absolute;
  left: 16px;
  bottom: 14px;
  z-index: 3;
  color: #e0f2fe;
  font-size: 13px;
  pointer-events: none;
}

.text-card,
.info-card {
  margin-top: 24px;
  padding: 26px;
  border-radius: 24px;
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.text-card h2,
.info-card h2 {
  margin: 8px 0 12px;
  color: var(--slate-900);
}

.text-card p {
  margin: 0;
  color: var(--slate-700);
  font-size: 17px;
}

.info-card {
  position: sticky;
  top: 118px;
  margin-top: 0;
}

.info-card dl {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 10px 12px;
  margin: 0;
}

.info-card dt {
  color: var(--slate-500);
}

.info-card dd {
  margin: 0;
  color: var(--slate-900);
  font-weight: 700;
}

.info-card a {
  color: var(--sky-700);
}

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

.site-footer {
  padding: 48px 0;
  background: var(--slate-900);
  color: #cbd5e1;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.4fr;
  gap: 28px;
}

.footer-brand {
  color: var(--white);
  font-size: 24px;
  font-weight: 900;
  margin-bottom: 10px;
}

.site-footer h3 {
  color: var(--white);
  margin-top: 0;
}

.site-footer a {
  display: inline-block;
  margin: 0 10px 8px 0;
  color: #dbeafe;
}

.site-footer a:hover {
  color: var(--sky-300);
}

@media (max-width: 1100px) {
  .category-grid,
  .movie-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .header-search {
    display: none;
  }
}

@media (max-width: 860px) {
  .header-inner {
    flex-wrap: wrap;
    min-height: 66px;
  }

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

  .nav-links {
    order: 3;
    width: 100%;
    display: none;
    padding-bottom: 14px;
  }

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

  .search-panel-inner,
  .detail-hero-inner,
  .detail-layout,
  .category-overview-card,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .detail-poster img {
    width: min(260px, 70vw);
  }

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

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

@media (max-width: 560px) {
  .container {
    width: min(100% - 22px, 1180px);
  }

  .hero {
    min-height: 560px;
  }

  .hero-copy {
    padding-top: 58px;
  }

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

  .hero-search {
    border-radius: 18px;
    flex-direction: column;
  }

  .hero-search button {
    width: 100%;
  }

  .category-grid,
  .movie-grid,
  .related-grid {
    grid-template-columns: 1fr;
  }

  .movie-rail {
    grid-auto-columns: 78vw;
  }

  .category-cover-stack {
    width: 260px;
    max-width: 100%;
  }
}