:root {
  color-scheme: light;
  --primary-50: #f0f9ff;
  --primary-100: #e0f2fe;
  --primary-500: #0ea5e9;
  --primary-600: #0284c7;
  --primary-700: #0369a1;
  --primary-900: #0c4a6e;
  --accent-50: #ecfdf5;
  --accent-600: #059669;
  --secondary-50: #fffbeb;
  --secondary-600: #d97706;
  --neutral-50: #fafaf9;
  --neutral-100: #f5f5f4;
  --neutral-200: #e7e5e4;
  --neutral-500: #78716c;
  --neutral-600: #57534e;
  --neutral-800: #292524;
  --neutral-900: #1c1917;
  --shadow-soft: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-card: 0 18px 42px rgba(15, 23, 42, 0.12);
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--neutral-50);
  color: var(--neutral-800);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.6;
}

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

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

button,
input,
select {
  font: inherit;
}

.container {
  width: min(1280px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(231, 229, 228, 0.9);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(16px);
}

.nav-shell {
  min-height: 72px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--neutral-900);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-mark {
  display: inline-grid;
  width: 36px;
  height: 36px;
  place-items: center;
  color: #ffffff;
  background: linear-gradient(135deg, var(--primary-600), var(--accent-600));
  border-radius: 12px;
  box-shadow: 0 10px 22px rgba(2, 132, 199, 0.22);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--neutral-600);
  font-size: 15px;
  font-weight: 600;
}

.nav-links a {
  transition: color 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--primary-600);
}

.nav-search {
  display: flex;
  width: 300px;
  padding: 4px;
  background: var(--neutral-100);
  border: 1px solid var(--neutral-200);
  border-radius: 999px;
}

.nav-search input,
.big-search input,
.filter-bar input,
.filter-bar select {
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--neutral-800);
}

.nav-search input {
  flex: 1;
  padding: 8px 12px;
}

.nav-search button,
.big-search button {
  border: 0;
  cursor: pointer;
  color: #ffffff;
  background: var(--primary-600);
  border-radius: 999px;
  padding: 8px 16px;
  font-weight: 700;
  transition: background 0.2s ease;
}

.nav-search button:hover,
.big-search button:hover {
  background: var(--primary-700);
}

.nav-toggle {
  display: none;
  border: 0;
  background: var(--neutral-100);
  color: var(--neutral-900);
  border-radius: 10px;
  width: 42px;
  height: 42px;
  cursor: pointer;
}

.hero-slider {
  position: relative;
  height: 600px;
  overflow: hidden;
  background: #020617;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 1s ease;
}

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

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
}

.hero-mask {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.52), rgba(0, 0, 0, 0.12)),
    linear-gradient(0deg, rgba(0, 0, 0, 0.48), transparent 45%);
}

.hero-content {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
}

.hero-copy {
  width: min(680px, 100%);
  color: #ffffff;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin-bottom: 14px;
  padding: 6px 12px;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  backdrop-filter: blur(12px);
}

.hero-copy h1,
.hero-copy h2 {
  margin: 0 0 16px;
  font-size: clamp(38px, 7vw, 64px);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.hero-copy p {
  max-width: 640px;
  margin: 0 0 28px;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(17px, 2.2vw, 22px);
}

.hero-actions,
.detail-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 11px 22px;
  border-radius: 12px;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  color: #ffffff;
  background: var(--primary-600);
  box-shadow: 0 14px 30px rgba(2, 132, 199, 0.26);
}

.btn-primary:hover {
  background: var(--primary-700);
}

.btn-glass {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.24);
  backdrop-filter: blur(12px);
}

.btn-text {
  color: #ffffff;
  padding-inline: 6px;
}

.btn-light {
  color: var(--primary-700);
  background: var(--primary-50);
}

.hero-arrow {
  position: absolute;
  top: 50%;
  z-index: 10;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 999px;
  color: #ffffff;
  background: rgba(0, 0, 0, 0.42);
  cursor: pointer;
  font-size: 32px;
  line-height: 1;
  transform: translateY(-50%);
  transition: background 0.2s ease;
}

.hero-arrow:hover {
  background: rgba(0, 0, 0, 0.64);
}

.hero-prev {
  left: 24px;
}

.hero-next {
  right: 24px;
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 28px;
  z-index: 10;
  display: flex;
  gap: 8px;
  transform: translateX(-50%);
}

.hero-dot {
  width: 10px;
  height: 10px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.54);
  cursor: pointer;
  transition: width 0.2s ease, background 0.2s ease;
}

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

.home-section {
  padding: 64px 0;
}

.bg-white {
  background: #ffffff;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 26px;
}

.section-head h2,
.story-section h2,
.player-section h2 {
  margin: 0 0 6px;
  color: var(--neutral-900);
  font-size: clamp(24px, 3vw, 32px);
  line-height: 1.2;
}

.section-head p {
  margin: 0;
  color: var(--neutral-600);
}

.section-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-actions a,
.section-more {
  color: var(--primary-700);
  font-weight: 800;
}

.section-actions button {
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: 999px;
  background: var(--neutral-100);
  color: var(--neutral-800);
  cursor: pointer;
  font-size: 22px;
  transition: background 0.2s ease;
}

.section-actions button:hover {
  background: var(--neutral-200);
}

.scroll-row {
  display: flex;
  gap: 18px;
  overflow-x: auto;
  padding: 4px 4px 18px;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.scroll-row::-webkit-scrollbar {
  display: none;
}

.scroll-item {
  flex: 0 0 292px;
  scroll-snap-align: start;
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.movie-card {
  overflow: hidden;
  background: #ffffff;
  border: 1px solid rgba(231, 229, 228, 0.86);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.movie-card:hover {
  border-color: rgba(14, 165, 233, 0.32);
  box-shadow: var(--shadow-card);
  transform: translateY(-4px);
}

.movie-thumb,
.large-poster {
  position: relative;
  display: block;
  overflow: hidden;
  background: linear-gradient(135deg, var(--primary-50), var(--secondary-50));
}

.movie-thumb {
  height: 220px;
}

.movie-thumb img,
.large-poster img,
.rank-cover img,
.detail-poster img,
.category-thumbs img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.movie-card:hover img,
.category-card:hover img {
  transform: scale(1.055);
}

.movie-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 4px 9px;
  color: #ffffff;
  background: rgba(0, 0, 0, 0.62);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  backdrop-filter: blur(10px);
}

.movie-info {
  padding: 18px;
}

.movie-info h3,
.rank-info h2 {
  margin: 0 0 8px;
  color: var(--neutral-900);
  font-size: 18px;
  line-height: 1.35;
}

.movie-info h3 a,
.rank-info h2 a {
  transition: color 0.2s ease;
}

.movie-info h3 a:hover,
.rank-info h2 a:hover {
  color: var(--primary-600);
}

.movie-info p,
.rank-info p {
  display: -webkit-box;
  min-height: 48px;
  margin: 0 0 12px;
  overflow: hidden;
  color: var(--neutral-600);
  font-size: 14px;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.movie-meta,
.tag-line,
.detail-meta,
.detail-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.movie-meta span,
.tag-line span,
.detail-meta span,
.detail-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 3px 8px;
  background: var(--neutral-100);
  color: var(--neutral-600);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

.tag-line {
  margin-top: 12px;
}

.tag-line span {
  background: var(--primary-50);
  color: var(--primary-700);
}

.feature-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 24px;
}

.feature-side {
  display: grid;
  gap: 24px;
}

.movie-card-large,
.large-poster {
  height: 100%;
}

.large-poster {
  min-height: 464px;
  color: #ffffff;
}

.poster-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.12) 62%);
}

.large-copy {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 24px;
  display: grid;
  gap: 8px;
}

.large-copy strong {
  font-size: 30px;
  line-height: 1.2;
}

.large-copy em {
  color: rgba(255, 255, 255, 0.88);
  font-style: normal;
}

.movie-card-horizontal {
  display: grid;
  grid-template-columns: 190px 1fr;
  min-height: 168px;
}

.movie-thumb-side {
  height: 100%;
}

.category-overview {
  background: linear-gradient(180deg, var(--primary-50), #ffffff);
}

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

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

.category-card {
  display: grid;
  gap: 14px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(231, 229, 228, 0.88);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.category-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.category-thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  height: 122px;
  overflow: hidden;
  border-radius: 14px;
  background: var(--neutral-100);
}

.category-card h2 {
  margin: 0;
  color: var(--neutral-900);
  font-size: 22px;
}

.category-card p {
  margin: 0;
  color: var(--neutral-600);
  font-size: 14px;
}

.category-card span {
  color: var(--primary-700);
  font-weight: 800;
}

.page-hero {
  position: relative;
  padding: 86px 0;
  overflow: hidden;
  color: #ffffff;
  background: linear-gradient(135deg, var(--primary-600), var(--primary-900));
}

.soft-hero {
  color: var(--neutral-900);
  background: linear-gradient(135deg, var(--primary-50), var(--secondary-50));
}

.soft-hero .eyebrow {
  color: var(--primary-700);
  background: rgba(2, 132, 199, 0.08);
  border-color: rgba(2, 132, 199, 0.12);
}

.page-hero h1 {
  max-width: 860px;
  margin: 0 0 14px;
  font-size: clamp(34px, 5vw, 54px);
  line-height: 1.12;
  letter-spacing: -0.04em;
}

.page-hero p {
  max-width: 760px;
  margin: 0;
  color: inherit;
  opacity: 0.86;
  font-size: 18px;
}

.category-hero {
  background-image:
    linear-gradient(90deg, rgba(12, 74, 110, 0.92), rgba(2, 132, 199, 0.68), rgba(2, 6, 23, 0.2)),
    var(--hero-bg);
  background-position: center;
  background-size: cover;
}

.crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 14px;
}

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

.filter-bar {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) 180px 180px;
  gap: 12px;
  margin-bottom: 28px;
}

.filter-bar input,
.filter-bar select,
.big-search input {
  width: 100%;
  height: 48px;
  padding: 0 14px;
  background: var(--neutral-50);
  border: 1px solid var(--neutral-200);
  border-radius: 12px;
}

.rank-list {
  display: grid;
  gap: 16px;
}

.rank-row {
  display: grid;
  grid-template-columns: 52px 112px 1fr auto;
  align-items: center;
  gap: 18px;
  padding: 16px;
  background: #ffffff;
  border: 1px solid rgba(231, 229, 228, 0.88);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.rank-number {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  color: #ffffff;
  background: linear-gradient(135deg, var(--primary-600), var(--accent-600));
  border-radius: 14px;
  font-weight: 900;
}

.rank-cover {
  height: 78px;
  overflow: hidden;
  border-radius: 12px;
  background: var(--neutral-100);
}

.rank-info h2 {
  font-size: 20px;
}

.rank-info p {
  min-height: auto;
}

.rank-play {
  color: #ffffff;
  background: var(--primary-600);
  border-radius: 999px;
  padding: 9px 18px;
  font-weight: 800;
}

.big-search {
  display: flex;
  max-width: 720px;
  margin-top: 28px;
  padding: 6px;
  background: #ffffff;
  border: 1px solid var(--neutral-200);
  border-radius: 999px;
  box-shadow: var(--shadow-soft);
}

.big-search input {
  flex: 1;
  border: 0;
  background: transparent;
}

.big-search button {
  min-width: 108px;
}

.detail-hero {
  padding: 58px 0;
  color: #ffffff;
  background:
    radial-gradient(circle at 18% 20%, rgba(14, 165, 233, 0.26), transparent 32%),
    linear-gradient(135deg, #020617, #0c4a6e 72%, #082f49);
}

.detail-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 44px;
  align-items: center;
}

.detail-poster {
  overflow: hidden;
  min-height: 460px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 24px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.34);
}

.detail-poster img {
  height: 100%;
}

.detail-copy .crumbs {
  margin: 0 0 18px;
}

.detail-copy h1 {
  margin: 0 0 16px;
  font-size: clamp(36px, 6vw, 60px);
  line-height: 1.08;
  letter-spacing: -0.045em;
}

.lead {
  max-width: 820px;
  margin: 0 0 22px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 20px;
}

.detail-meta,
.detail-tags {
  margin-bottom: 18px;
}

.detail-meta span,
.detail-tags span {
  color: rgba(255, 255, 255, 0.92);
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.player-section {
  padding: 54px 0;
  background: #080808;
}

.player-section h2 {
  color: #ffffff;
}

.video-frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: #000000;
  border-radius: 22px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.26);
}

.video-frame video {
  width: 100%;
  height: 100%;
  background: #000000;
}

.video-cover {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 12px;
  padding: 24px;
  border: 0;
  color: #ffffff;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.34));
  cursor: pointer;
  text-align: center;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.video-cover.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.play-circle {
  display: grid;
  width: 84px;
  height: 84px;
  place-items: center;
  padding-left: 5px;
  color: var(--primary-700);
  background: #ffffff;
  border-radius: 999px;
  font-size: 34px;
  box-shadow: 0 20px 46px rgba(0, 0, 0, 0.34);
}

.video-cover strong {
  font-size: 26px;
}

.video-cover em {
  max-width: 620px;
  color: rgba(255, 255, 255, 0.82);
  font-style: normal;
}

.story-section {
  padding: 58px 0;
  background: var(--neutral-50);
}

.story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.story-grid article {
  padding: 30px;
  background: #ffffff;
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.story-grid p {
  margin: 0;
  color: var(--neutral-600);
}

.site-footer {
  color: var(--neutral-200);
  background: #1c1917;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 36px;
  padding: 46px 0;
}

.footer-brand {
  color: #ffffff;
  margin-bottom: 12px;
}

.site-footer p {
  max-width: 460px;
  margin: 0;
  color: #a8a29e;
}

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

.footer-links {
  display: grid;
  gap: 8px;
  color: #a8a29e;
}

.footer-links a:hover {
  color: var(--primary-500);
}

.footer-bottom {
  padding: 18px 0;
  color: #a8a29e;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.is-filtered-out {
  display: none !important;
}

@media (max-width: 1100px) {
  .nav-shell {
    grid-template-columns: auto auto;
  }

  .nav-toggle {
    display: inline-grid;
    place-items: center;
    justify-self: end;
  }

  .nav-links,
  .nav-search {
    display: none;
  }

  .nav-links.is-open,
  .nav-search.is-open {
    display: flex;
    grid-column: 1 / -1;
  }

  .nav-links.is-open {
    flex-wrap: wrap;
    padding-top: 12px;
  }

  .nav-search.is-open {
    width: 100%;
    margin-bottom: 14px;
  }

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

  .detail-grid {
    grid-template-columns: 260px 1fr;
  }
}

@media (max-width: 840px) {
  .hero-slider {
    height: 560px;
  }

  .hero-arrow {
    display: none;
  }

  .section-head,
  .feature-grid,
  .story-grid,
  .footer-grid,
  .detail-grid {
    grid-template-columns: 1fr;
  }

  .section-head {
    display: grid;
  }

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

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

  .rank-row {
    grid-template-columns: 42px 86px 1fr;
  }

  .rank-play {
    grid-column: 2 / -1;
    width: fit-content;
  }

  .detail-poster {
    max-width: 320px;
    min-height: 420px;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(100% - 22px, 1280px);
  }

  .hero-slider {
    height: 520px;
  }

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

  .hero-actions,
  .detail-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .home-section {
    padding: 42px 0;
  }

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

  .movie-card-horizontal {
    grid-template-columns: 1fr;
  }

  .movie-thumb-side {
    height: 210px;
  }

  .rank-row {
    grid-template-columns: 38px 1fr;
  }

  .rank-cover {
    grid-column: 1 / -1;
    height: 180px;
  }

  .rank-info {
    grid-column: 1 / -1;
  }

  .rank-play {
    grid-column: 1 / -1;
  }

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

  .big-search button {
    min-height: 44px;
  }
}