:root {
  --blue-950: #172554;
  --blue-900: #1e3a8a;
  --blue-700: #1d4ed8;
  --cyan-500: #06b6d4;
  --cyan-100: #cffafe;
  --yellow-400: #facc15;
  --orange-500: #f97316;
  --green-500: #22c55e;
  --red-500: #ef4444;
  --purple-500: #a855f7;
  --slate-900: #0f172a;
  --slate-700: #334155;
  --slate-500: #64748b;
  --slate-100: #f1f5f9;
  --slate-50: #f8fafc;
  --white: #ffffff;
  --shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
  --soft-shadow: 0 10px 28px rgba(15, 23, 42, 0.10);
  font-family: "Inter", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 52%, #f8fafc 100%);
  color: #172033;
  line-height: 1.6;
}

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

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: linear-gradient(90deg, var(--blue-700), var(--cyan-500));
  color: var(--white);
  box-shadow: 0 8px 24px rgba(14, 116, 144, 0.28);
}

.header-inner {
  display: flex;
  min-height: 68px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

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

.brand-icon {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.18);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.20);
}

.brand-name {
  font-size: 24px;
}

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

.nav-link,
.mobile-link {
  border-radius: 999px;
  padding: 9px 14px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 15px;
  transition: 0.22s ease;
}

.nav-link:hover,
.nav-link.active,
.mobile-link:hover,
.mobile-link.active {
  background: rgba(255, 255, 255, 0.16);
  color: #fff7c2;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.14);
  cursor: pointer;
}

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

.mobile-nav {
  display: none;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 0 0 14px;
}

.mobile-nav.is-open {
  display: grid;
  gap: 8px;
}

.hero-carousel {
  position: relative;
  overflow: hidden;
  min-height: 560px;
  color: white;
  background: linear-gradient(110deg, var(--blue-950), var(--blue-700) 54%, var(--cyan-500));
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(250, 204, 21, 0.24), transparent 26%),
    radial-gradient(circle at 82% 30%, rgba(103, 232, 249, 0.24), transparent 30%),
    linear-gradient(180deg, rgba(15, 23, 42, 0.10), rgba(15, 23, 42, 0.18));
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
  padding: 58px 0 88px;
  opacity: 0;
  transform: translateY(24px);
  pointer-events: none;
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.hero-slide.is-active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.hero-kicker {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  border-radius: 999px;
  background: var(--yellow-400);
  color: var(--blue-950);
  padding: 8px 16px;
  font-weight: 800;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.hero-copy h1 {
  margin: 22px 0 18px;
  font-size: clamp(36px, 5vw, 60px);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.hero-copy p {
  max-width: 680px;
  margin: 0;
  color: #dbeafe;
  font-size: 18px;
}

.hero-tags,
.detail-meta,
.meta-row,
.tag-row,
.detail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.hero-tags {
  margin: 24px 0;
}

.hero-tags span,
.detail-meta span {
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  padding: 6px 12px;
  color: white;
  font-size: 14px;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: 12px;
  padding: 0 20px;
  font-weight: 800;
  transition: 0.22s ease;
}

.btn.primary {
  background: var(--yellow-400);
  color: var(--blue-950);
  box-shadow: 0 14px 28px rgba(250, 204, 21, 0.24);
}

.btn.primary:hover {
  transform: translateY(-2px);
  filter: brightness(1.03);
}

.btn.ghost {
  background: rgba(255, 255, 255, 0.14);
  color: white;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.22);
}

.btn.full {
  width: 100%;
}

.hero-poster {
  position: relative;
  z-index: 1;
  display: block;
  overflow: hidden;
  border-radius: 28px;
  box-shadow: 0 35px 80px rgba(15, 23, 42, 0.40);
}

.hero-poster img {
  width: 100%;
  height: 430px;
  object-fit: cover;
  transform: scale(1.01);
  transition: 0.4s ease;
}

.hero-poster:hover img {
  transform: scale(1.06);
}

.hero-play,
.poster-play {
  position: absolute;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--blue-700);
  box-shadow: var(--soft-shadow);
}

.hero-play {
  inset: 50% auto auto 50%;
  width: 82px;
  height: 82px;
  transform: translate(-50%, -50%);
  font-size: 28px;
}

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

.hero-dot {
  width: 34px;
  height: 8px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.32);
  cursor: pointer;
}

.hero-dot.is-active {
  background: var(--yellow-400);
}

.quick-links {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
  padding: 26px 0 0;
}

.quick-links a {
  border-radius: 18px;
  background: white;
  padding: 18px 14px;
  text-align: center;
  color: var(--blue-700);
  font-weight: 800;
  box-shadow: var(--soft-shadow);
  transition: 0.22s ease;
}

.quick-links a:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.section-block {
  padding: 54px 0;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 26px;
}

.section-head p {
  margin: 0 0 4px;
  color: var(--orange-500);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section-head h2 {
  margin: 0;
  color: #111827;
  font-size: clamp(26px, 3vw, 36px);
  line-height: 1.18;
}

.section-head a {
  color: var(--blue-700);
  font-weight: 800;
}

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

.movie-grid.wide-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.movie-card {
  overflow: hidden;
  border-radius: 18px;
  background: white;
  box-shadow: var(--soft-shadow);
  transition: 0.24s ease;
}

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

.poster-link {
  position: relative;
  display: block;
  overflow: hidden;
  background: #dbeafe;
}

.poster-link img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  transition: 0.32s ease;
}

.movie-card:hover .poster-link img {
  transform: scale(1.06);
}

.poster-type,
.rank-badge {
  position: absolute;
  top: 12px;
  border-radius: 999px;
  padding: 5px 10px;
  color: white;
  font-size: 12px;
  font-weight: 800;
}

.poster-type {
  right: 12px;
  background: rgba(15, 23, 42, 0.74);
}

.rank-badge {
  left: 12px;
  background: linear-gradient(135deg, var(--orange-500), var(--red-500));
}

.poster-play {
  left: 50%;
  top: 50%;
  width: 56px;
  height: 56px;
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.86);
  transition: 0.22s ease;
}

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

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

.meta-row {
  color: var(--slate-500);
  font-size: 12px;
}

.meta-row span {
  border-radius: 999px;
  background: var(--slate-100);
  padding: 3px 8px;
}

.movie-card h3,
.ranking-info h2 {
  margin: 10px 0 8px;
  line-height: 1.3;
}

.movie-card h3 {
  font-size: 18px;
}

.movie-card h3 a:hover,
.ranking-info h2 a:hover {
  color: var(--blue-700);
}

.movie-card p,
.ranking-info p,
.category-tile p,
.site-footer p {
  margin: 0;
  color: var(--slate-500);
}

.movie-card p {
  min-height: 48px;
  font-size: 14px;
}

.tag-row {
  margin-top: 12px;
  color: var(--slate-500);
  font-size: 12px;
}

.ranking-section {
  background: linear-gradient(90deg, #ecfeff, #fefce8);
  padding: 52px 0;
}

.ranking-list {
  display: grid;
  gap: 14px;
}

.ranking-row {
  display: grid;
  grid-template-columns: 84px 52px 1fr auto;
  align-items: center;
  gap: 18px;
  padding: 14px;
}

.ranking-cover img {
  width: 84px;
  height: 112px;
  border-radius: 14px;
  object-fit: cover;
}

.ranking-number {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--blue-700), var(--cyan-500));
  color: white;
  font-weight: 900;
}

.ranking-info h2 {
  font-size: 19px;
}

.ranking-action {
  border-radius: 12px;
  background: var(--blue-700);
  color: white;
  padding: 10px 16px;
  font-weight: 800;
}

.category-preview-grid,
.category-tile-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.category-preview,
.category-tile,
.filter-card,
.content-card,
.content-side-card {
  border-radius: 22px;
  background: white;
  box-shadow: var(--soft-shadow);
}

.category-preview {
  padding: 22px;
}

.section-head.slim h2 {
  font-size: 22px;
}

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

.mini-card {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 12px;
  border-radius: 14px;
  box-shadow: none;
  background: var(--slate-50);
}

.mini-card .poster-link img {
  height: 128px;
  aspect-ratio: auto;
}

.mini-card .movie-card-body {
  padding: 12px 12px 12px 0;
}

.mini-card .movie-card-body p,
.mini-card .tag-row {
  display: none;
}

.mini-card h3 {
  margin-top: 8px;
  font-size: 15px;
}

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

.category-tile {
  overflow: hidden;
  padding: 24px;
}

.category-main-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 18px;
}

.category-main-link span {
  font-size: 24px;
  font-weight: 900;
}

.category-main-link strong {
  border-radius: 999px;
  background: var(--slate-100);
  padding: 8px 12px;
  color: var(--blue-700);
}

.category-samples {
  display: grid;
  gap: 8px;
}

.category-samples a {
  color: var(--slate-500);
  font-size: 14px;
}

.inner-hero,
.detail-hero {
  background: linear-gradient(120deg, var(--blue-950), var(--blue-700) 58%, var(--cyan-500));
  color: white;
}

.inner-hero .site-shell {
  padding: 68px 0;
}

.inner-hero p {
  margin: 0 0 8px;
  color: #bfdbfe;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.inner-hero h1,
.detail-main h1 {
  margin: 0;
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.12;
}

.inner-hero-text,
.detail-one-line {
  max-width: 760px;
  margin-top: 16px;
  color: #dbeafe;
  font-size: 18px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-top: 20px;
  color: rgba(255, 255, 255, 0.80);
  font-size: 14px;
}

.breadcrumb a:hover {
  color: var(--yellow-400);
}

.filter-panel {
  padding-top: 28px;
}

.filter-card {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 14px;
  padding: 18px;
}

.filter-card label {
  display: grid;
  gap: 7px;
  color: var(--slate-500);
  font-size: 13px;
  font-weight: 800;
}

.filter-card input,
.filter-card select {
  width: 100%;
  border: 1px solid #dbe4f0;
  border-radius: 12px;
  background: white;
  padding: 12px 12px;
  color: #111827;
  font: inherit;
}

.detail-hero .detail-layout {
  display: grid;
  grid-template-columns: 1fr 240px;
  gap: 34px;
  align-items: end;
  padding: 54px 0;
}

.detail-hero .breadcrumb {
  margin: 0 0 18px;
}

.detail-poster img {
  width: 240px;
  height: 320px;
  border-radius: 24px;
  object-fit: cover;
  box-shadow: 0 24px 58px rgba(15, 23, 42, 0.36);
}

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

.player-frame {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  background: #020617;
  box-shadow: var(--shadow);
}

.player-frame video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #020617;
  object-fit: contain;
}

.player-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  border: 0;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.08), rgba(15, 23, 42, 0.46));
  cursor: pointer;
  transition: opacity 0.22s ease, visibility 0.22s ease;
}

.player-overlay span {
  display: grid;
  width: 86px;
  height: 86px;
  place-items: center;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.94);
  color: var(--blue-700);
  font-size: 30px;
  box-shadow: var(--shadow);
}

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

.detail-content-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 24px;
  padding: 34px 0 0;
}

.content-card,
.content-side-card {
  padding: 26px;
}

.content-card h2,
.content-side-card h2 {
  margin: 0 0 14px;
  color: #111827;
}

.content-card h2:not(:first-child) {
  margin-top: 28px;
}

.content-card p {
  margin: 0;
  color: var(--slate-700);
  white-space: pre-line;
}

.detail-tags {
  margin-top: 24px;
}

.detail-tags a {
  border-radius: 999px;
  background: #e0f2fe;
  color: var(--blue-700);
  padding: 7px 12px;
  font-size: 14px;
  font-weight: 800;
}

.content-side-card dl {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 10px 14px;
  margin: 0 0 22px;
}

.content-side-card dt {
  color: var(--slate-500);
  font-weight: 800;
}

.content-side-card dd {
  margin: 0;
  color: var(--slate-900);
}

.related-block {
  padding-bottom: 64px;
}

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

.site-footer {
  margin-top: 28px;
  background: #0f172a;
  color: #cbd5e1;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 32px;
  padding: 42px 0;
}

.footer-brand {
  color: white;
  font-size: 22px;
}

.site-footer h2 {
  margin: 0 0 14px;
  color: white;
  font-size: 17px;
}

.footer-links {
  display: grid;
  gap: 8px;
}

.footer-links a:hover {
  color: #67e8f9;
}

.footer-bottom {
  border-top: 1px solid rgba(148, 163, 184, 0.18);
  padding: 18px 16px;
  text-align: center;
  color: #94a3b8;
  font-size: 14px;
}

.is-filter-hidden {
  display: none !important;
}

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

  .quick-links {
    grid-template-columns: repeat(3, 1fr);
  }

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

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

  .menu-toggle {
    display: block;
  }

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

  .hero-slide {
    grid-template-columns: 1fr;
    gap: 26px;
    padding-top: 38px;
  }

  .hero-poster img {
    height: 330px;
  }

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

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

  .detail-poster {
    display: none;
  }
}

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

  .brand-name {
    font-size: 20px;
  }

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

  .hero-copy h1 {
    font-size: 34px;
  }

  .quick-links,
  .movie-grid,
  .movie-grid.wide-grid,
  .category-preview-grid,
  .category-tile-grid,
  .mini-grid,
  .related-grid {
    grid-template-columns: 1fr;
  }

  .ranking-row {
    grid-template-columns: 70px 42px 1fr;
  }

  .ranking-action {
    grid-column: 1 / -1;
    text-align: center;
  }

  .ranking-cover img {
    width: 70px;
    height: 96px;
  }

  .ranking-info p {
    display: none;
  }

  .mini-card {
    grid-template-columns: 90px 1fr;
  }
}