:root {
  --bg: #f8fafc;
  --surface: #ffffff;
  --surface-soft: #f0fdfa;
  --ink: #0f172a;
  --muted: #64748b;
  --line: #e2e8f0;
  --teal: #14b8a6;
  --teal-dark: #0f766e;
  --blue: #2563eb;
  --blue-soft: #dbeafe;
  --orange: #f97316;
  --red: #dc2626;
  --shadow: 0 24px 70px rgba(15, 23, 42, 0.14);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family:
    Inter, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", Arial,
    sans-serif;
  line-height: 1.6;
}

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

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

button,
input {
  font: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 90;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(226, 232, 240, 0.82);
  box-shadow: 0 10px 34px rgba(15, 23, 42, 0.08);
  backdrop-filter: blur(14px);
}

.header-inner {
  width: min(1180px, calc(100% - 32px));
  min-height: 76px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

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

.brand-mark {
  width: 46px;
  height: 46px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--teal), var(--blue));
  box-shadow: 0 14px 30px rgba(37, 99, 235, 0.28);
  transition: transform 0.25s ease;
}

.brand:hover .brand-mark {
  transform: scale(1.08);
}

.brand-text {
  display: grid;
  gap: 2px;
}

.brand-text strong {
  font-size: 22px;
  line-height: 1;
  background: linear-gradient(90deg, var(--teal-dark), var(--blue));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.brand-text em {
  font-size: 12px;
  font-style: normal;
  color: var(--muted);
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  position: relative;
  color: #334155;
  font-weight: 700;
  padding: 26px 0;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 18px;
  height: 3px;
  border-radius: 999px;
  background: var(--teal-dark);
  transition: right 0.25s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--teal-dark);
}

.nav-link:hover::after,
.nav-link.active::after {
  right: 0;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 14px;
  background: #f1f5f9;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.menu-toggle span {
  width: 20px;
  height: 2px;
  border-radius: 999px;
  background: #334155;
}

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

.mobile-link {
  display: block;
  padding: 12px 14px;
  border-radius: 14px;
  color: #334155;
  font-weight: 700;
}

.mobile-link:hover,
.mobile-link.active {
  background: #ecfeff;
  color: var(--teal-dark);
}

.hero {
  position: relative;
  min-height: 680px;
  overflow: hidden;
  background: #020617;
}

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

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

.hero-bg,
.detail-bg {
  position: absolute;
  inset: 0;
  background-position: center;
  background-size: cover;
  transform: scale(1.04);
}

.hero-bg::after,
.detail-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      circle at 72% 42%,
      rgba(20, 184, 166, 0.35),
      transparent 32%
    ),
    linear-gradient(0deg, #f8fafc 0, rgba(248, 250, 252, 0) 27%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(1180px, calc(100% - 32px));
  min-height: 680px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) 380px;
  align-items: center;
  gap: 56px;
  padding: 76px 0 112px;
}

.hero-copy {
  color: #fff;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  color: rgba(255, 255, 255, 0.92);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow.dark {
  color: var(--teal-dark);
}

.hero-copy h1,
.page-hero h1,
.detail-copy h1 {
  margin: 0 0 18px;
  font-size: clamp(42px, 7vw, 82px);
  line-height: 0.96;
  letter-spacing: -0.06em;
}

.hero-copy p {
  max-width: 760px;
  margin: 0 0 22px;
  color: rgba(255, 255, 255, 0.92);
  font-size: clamp(17px, 2vw, 22px);
  line-height: 1.75;
  text-shadow: 0 6px 18px rgba(0, 0, 0, 0.32);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0;
}

.tag-list span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 5px 12px;
  border-radius: 999px;
  color: var(--teal-dark);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.12);
  font-size: 13px;
  font-weight: 800;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.primary-btn,
.ghost-btn,
.wide-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 28px;
  border-radius: 999px;
  font-weight: 900;
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    background 0.25s ease;
}

.primary-btn {
  color: var(--blue);
  background: #fff;
  box-shadow: 0 16px 38px rgba(2, 6, 23, 0.18);
}

.primary-btn:hover,
.wide-link:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 18px 44px rgba(37, 99, 235, 0.26);
}

.ghost-btn {
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.48);
  background: rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(10px);
}

.ghost-btn:hover {
  background: rgba(255, 255, 255, 0.28);
  transform: translateY(-2px);
}

.hero-poster {
  position: relative;
  display: block;
  overflow: hidden;
  border-radius: 28px;
  box-shadow: var(--shadow);
  transform: rotate(2deg);
}

.hero-poster img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.hero-poster span {
  position: absolute;
  inset: 50% auto auto 50%;
  width: 76px;
  height: 76px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  color: var(--blue);
  background: rgba(255, 255, 255, 0.9);
  transform: translate(-50%, -50%);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.24);
}

.hero-controls {
  position: absolute;
  z-index: 4;
  left: 50%;
  bottom: 36px;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 16px;
}

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

.hero-arrow {
  width: 46px;
  height: 46px;
  border-radius: 999px;
  color: #fff;
  background: rgba(15, 23, 42, 0.34);
  font-size: 34px;
  line-height: 1;
  backdrop-filter: blur(10px);
}

.hero-dots {
  display: flex;
  align-items: center;
  gap: 9px;
}

.hero-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.48);
  transition:
    width 0.25s ease,
    background 0.25s ease;
}

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

.section {
  padding: 72px 0;
}

.section-overlap {
  position: relative;
  z-index: 6;
  margin-top: -58px;
  padding-top: 0;
  padding-bottom: 32px;
}

.search-panel {
  display: grid;
  gap: 18px;
  padding: 20px;
  border: 1px solid rgba(226, 232, 240, 0.92);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.search-box {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 58px;
  padding: 0 18px;
  border-radius: 18px;
  background: #f8fafc;
  border: 1px solid var(--line);
}

.search-box span {
  color: var(--teal-dark);
  font-size: 22px;
  font-weight: 900;
}

.search-box input {
  width: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
  font-size: 16px;
}

.quick-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.filter-chip {
  min-height: 40px;
  padding: 0 16px;
  border: 0;
  border-radius: 999px;
  color: #334155;
  background: linear-gradient(90deg, #f0fdfa, #eff6ff);
  cursor: pointer;
  font-weight: 800;
}

.filter-chip:hover,
.filter-chip.active {
  color: #fff;
  background: linear-gradient(90deg, var(--teal-dark), var(--blue));
}

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

.section-heading span,
.rank-title span {
  display: block;
  color: var(--teal-dark);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.section-heading h2,
.rank-title h2 {
  margin: 4px 0 0;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.05;
  background: linear-gradient(90deg, var(--teal-dark), var(--blue));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section-heading a {
  color: var(--teal-dark);
  font-weight: 900;
}

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

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

.category-tile {
  position: relative;
  min-height: 178px;
  overflow: hidden;
  border-radius: 24px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: end;
  color: #fff;
  box-shadow: 0 16px 34px rgba(15, 23, 42, 0.12);
}

.category-tile img,
.category-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.category-tile img {
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.category-shade {
  background: linear-gradient(
    180deg,
    rgba(15, 23, 42, 0.1),
    rgba(15, 23, 42, 0.86)
  );
}

.category-tile strong,
.category-tile em {
  position: relative;
  z-index: 2;
}

.category-tile strong {
  font-size: 24px;
  line-height: 1.1;
}

.category-tile em {
  margin-top: 8px;
  font-size: 14px;
  font-style: normal;
  color: rgba(255, 255, 255, 0.84);
}

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

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

.all-grid {
  margin-top: 26px;
}

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

.movie-card,
.featured-card {
  overflow: hidden;
  border: 1px solid rgba(226, 232, 240, 0.86);
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 12px 34px rgba(15, 23, 42, 0.08);
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease;
}

.movie-card:hover,
.featured-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

.card-link {
  display: grid;
  height: 100%;
}

.poster-wrap {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #ccfbf1, #dbeafe);
}

.poster-wrap img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.featured-card .poster-wrap img {
  aspect-ratio: 4 / 3;
}

.movie-card:hover img,
.featured-card:hover img {
  transform: scale(1.08);
}

.play-hover {
  position: absolute;
  inset: 50% auto auto 50%;
  width: 56px;
  height: 56px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  color: var(--blue);
  background: rgba(255, 255, 255, 0.9);
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.72);
  transition:
    opacity 0.25s ease,
    transform 0.25s ease;
}

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

.rank-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  width: 38px;
  height: 38px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--orange), var(--red));
  box-shadow: 0 12px 24px rgba(220, 38, 38, 0.28);
  font-weight: 900;
}

.card-body {
  padding: 17px;
}

.card-body h3 {
  margin: 0 0 8px;
  font-size: 18px;
  line-height: 1.25;
}

.card-body p {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 14px;
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: #475569;
  font-size: 13px;
  font-weight: 700;
}

.card-body .tag-list {
  margin: 12px 0 0;
  gap: 7px;
}

.card-body .tag-list span {
  min-height: 24px;
  padding: 3px 9px;
  background: #ecfeff;
  box-shadow: none;
  font-size: 12px;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  align-items: start;
  gap: 28px;
}

.rank-panel,
.story-card,
.side-card {
  border: 1px solid rgba(226, 232, 240, 0.86);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 14px 34px rgba(15, 23, 42, 0.08);
}

.rank-panel {
  position: sticky;
  top: 100px;
  padding: 22px;
}

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

.compact-card {
  position: relative;
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  padding: 10px;
  border-radius: 18px;
  background: #f8fafc;
  transition:
    transform 0.25s ease,
    background 0.25s ease;
}

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

.compact-card img {
  width: 64px;
  height: 84px;
  border-radius: 14px;
  object-fit: cover;
}

.compact-card strong,
.compact-card em {
  display: block;
}

.compact-card strong {
  overflow: hidden;
  color: #0f172a;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.compact-card em {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
  font-style: normal;
}

.mini-rank {
  position: absolute;
  top: 7px;
  left: 7px;
  width: 26px;
  height: 26px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--orange), var(--red));
  font-size: 12px;
  font-weight: 900;
}

.wide-link {
  width: 100%;
  margin-top: 16px;
  color: #fff;
  background: linear-gradient(90deg, var(--teal-dark), var(--blue));
}

.page-hero {
  padding: 78px 0 28px;
}

.page-hero h1 {
  color: #0f172a;
}

.page-hero p {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
  font-size: 19px;
}

.rank-block + .rank-block {
  margin-top: 54px;
}

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

.detail-hero {
  position: relative;
  overflow: hidden;
  background: #020617;
}

.detail-inner {
  position: relative;
  z-index: 2;
  padding: 48px 0 76px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
  margin-bottom: 34px;
}

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

.detail-layout {
  display: grid;
  grid-template-columns: 310px minmax(0, 1fr);
  gap: 48px;
  align-items: center;
}

.detail-poster {
  overflow: hidden;
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.detail-poster img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.detail-copy {
  color: #fff;
}

.detail-copy h1 {
  font-size: clamp(42px, 6vw, 74px);
}

.lead {
  max-width: 820px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 21px;
}

.detail-meta {
  display: grid;
  gap: 8px;
  margin: 24px 0;
  color: rgba(255, 255, 255, 0.86);
  font-weight: 700;
}

.player-section {
  padding-bottom: 26px;
}

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

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

.player-overlay {
  position: absolute;
  inset: 0;
  border: 0;
  display: grid;
  place-items: center;
  gap: 16px;
  color: #fff;
  background: linear-gradient(0deg, rgba(2, 6, 23, 0.74), rgba(2, 6, 23, 0.22));
  cursor: pointer;
  text-align: center;
}

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

.player-button {
  width: 86px;
  height: 86px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  color: var(--blue);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.32);
  font-size: 34px;
}

.player-overlay strong {
  font-size: 24px;
  text-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
}

.detail-content {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 24px;
  align-items: start;
  padding-top: 26px;
}

.story-card,
.side-card {
  padding: 28px;
}

.story-card h2,
.side-card h2 {
  margin: 0 0 16px;
  font-size: 28px;
}

.story-card p {
  margin: 0 0 24px;
  color: #334155;
  font-size: 17px;
}

.side-card dl {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 12px 16px;
  margin: 0;
}

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

.side-card dd {
  margin: 0;
  color: #0f172a;
}

.site-footer {
  margin-top: 68px;
  color: #fff;
  background: linear-gradient(135deg, #0f172a, #1e293b);
}

.footer-inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 52px 0;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) 1fr 1fr;
  gap: 38px;
}

.footer-brand p {
  max-width: 420px;
  color: #cbd5e1;
}

.footer-logo .brand-text strong {
  color: #fff;
  background: none;
  -webkit-background-clip: initial;
  background-clip: initial;
}

.footer-logo .brand-text em {
  color: #cbd5e1;
}

.footer-links {
  display: grid;
  align-content: start;
  gap: 10px;
}

.footer-links strong {
  margin-bottom: 8px;
  font-size: 18px;
}

.footer-links a {
  color: #cbd5e1;
}

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

.footer-bottom {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 18px 0 28px;
  border-top: 1px solid rgba(148, 163, 184, 0.24);
  color: #94a3b8;
  font-size: 14px;
}

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

@media (max-width: 1080px) {
  .hero-content,
  .detail-layout,
  .split-section,
  .detail-content,
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .hero-poster,
  .detail-poster {
    max-width: 340px;
  }

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

  .rank-panel {
    position: static;
  }
}

@media (max-width: 780px) {
  .desktop-nav {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .mobile-nav.open {
    display: grid;
  }

  .header-inner {
    min-height: 68px;
  }

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

  .hero,
  .hero-content {
    min-height: 720px;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 26px;
    padding: 42px 0 112px;
  }

  .hero-copy h1,
  .page-hero h1,
  .detail-copy h1 {
    font-size: 42px;
    letter-spacing: -0.04em;
  }

  .hero-copy p,
  .lead {
    font-size: 17px;
  }

  .hero-poster {
    display: none;
  }

  .section {
    padding: 46px 0;
  }

  .section-heading {
    display: grid;
    align-items: start;
  }

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

  .detail-inner {
    padding: 34px 0 52px;
  }

  .detail-poster {
    max-width: 240px;
  }

  .player-button {
    width: 70px;
    height: 70px;
  }

  .footer-inner {
    gap: 26px;
  }
}

@media (max-width: 520px) {
  .shell,
  .header-inner,
  .mobile-nav,
  .footer-inner,
  .footer-bottom {
    width: min(100% - 22px, 1180px);
  }

  .brand-mark {
    width: 40px;
    height: 40px;
  }

  .brand-text em {
    display: none;
  }

  .category-grid,
  .category-grid.large,
  .movie-grid,
  .featured-grid,
  .movie-grid.compact,
  .ranking-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions,
  .quick-filters {
    display: grid;
  }

  .primary-btn,
  .ghost-btn,
  .wide-link,
  .filter-chip {
    width: 100%;
  }

  .hero-controls {
    width: calc(100% - 28px);
    justify-content: space-between;
  }
}