:root {
  --bg: #f8fafc;
  --panel: #ffffff;
  --ink: #172033;
  --muted: #64748b;
  --line: #e2e8f0;
  --blue: #2563eb;
  --cyan: #06b6d4;
  --orange: #f97316;
  --red: #ef4444;
  --dark: #0f172a;
  --shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
  --soft-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  color: var(--ink);
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 42%, #f8fafc 100%);
  line-height: 1.6;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: linear-gradient(90deg, rgba(15, 23, 42, 0.98), rgba(30, 41, 59, 0.96));
  box-shadow: 0 10px 35px rgba(15, 23, 42, 0.25);
  backdrop-filter: blur(16px);
}

.header-inner {
  width: min(1180px, calc(100% - 32px));
  min-height: 74px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

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

.brand-mark {
  width: 44px;
  height: 44px;
  display: inline-grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  color: #ffffff;
  font-weight: 900;
  box-shadow: 0 10px 24px rgba(6, 182, 212, 0.35);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.18;
}

.brand-text strong {
  font-size: 21px;
  letter-spacing: 0.02em;
}

.brand-text em {
  color: #67e8f9;
  font-style: normal;
  font-size: 12px;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  color: #dbeafe;
  font-size: 15px;
  white-space: nowrap;
}

.desktop-nav a,
.mobile-nav a {
  transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.desktop-nav a:hover,
.mobile-nav a:hover {
  color: #67e8f9;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  cursor: pointer;
}

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

.mobile-nav {
  display: none;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 0 0 16px;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.mobile-nav a {
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.07);
  color: #e0f2fe;
}

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

.hero {
  position: relative;
  min-height: 620px;
  overflow: hidden;
  background: linear-gradient(135deg, #172554, #0f172a 48%, #164e63);
}

.hero-track,
.hero-slide,
.hero-bg,
.hero-shade {
  position: absolute;
  inset: 0;
}

.hero-slide {
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.7s ease, visibility 0.7s ease;
}

.hero-slide.is-active {
  opacity: 1;
  visibility: visible;
}

.hero-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.32;
  filter: saturate(1.1) contrast(1.05);
}

.hero-shade {
  background:
    radial-gradient(circle at 15% 20%, rgba(34, 211, 238, 0.28), transparent 30%),
    radial-gradient(circle at 82% 26%, rgba(37, 99, 235, 0.26), transparent 32%),
    linear-gradient(90deg, rgba(15, 23, 42, 0.94), rgba(15, 23, 42, 0.66) 48%, rgba(15, 23, 42, 0.9));
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(1180px, calc(100% - 32px));
  min-height: 620px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 420px);
  align-items: center;
  gap: 56px;
  padding: 74px 0 112px;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: 999px;
  color: #cffafe;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 14px;
  margin-bottom: 18px;
}

.hero-copy h1 {
  margin: 0;
  color: #ffffff;
  font-size: clamp(42px, 6vw, 72px);
  line-height: 1.06;
  letter-spacing: -0.04em;
}

.hero-copy p {
  max-width: 680px;
  color: #dbeafe;
  font-size: 19px;
  margin: 24px 0;
}

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

.hero-tags span,
.tag-row span,
.genre-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 10px;
  border-radius: 999px;
  background: #eff6ff;
  color: #1d4ed8;
  font-size: 12px;
  font-weight: 700;
}

.hero-tags span {
  background: rgba(255, 255, 255, 0.16);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.primary-button,
.ghost-button,
.section-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.primary-button {
  color: #ffffff;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  box-shadow: 0 14px 30px rgba(37, 99, 235, 0.28);
}

.ghost-button {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.primary-button:hover,
.ghost-button:hover,
.section-link:hover {
  transform: translateY(-2px);
}

.hero-poster {
  position: relative;
  border-radius: 30px;
  overflow: hidden;
  aspect-ratio: 3 / 4;
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.45);
  transform: rotate(1deg);
}

.hero-poster::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: inherit;
}

.hero-poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-controls {
  position: absolute;
  z-index: 6;
  right: calc((100% - min(1180px, calc(100% - 32px))) / 2);
  bottom: 72px;
  display: flex;
  gap: 10px;
}

.hero-controls button {
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.16);
  font-size: 28px;
  cursor: pointer;
}

.hero-dots {
  position: absolute;
  z-index: 6;
  left: calc((100% - min(1180px, calc(100% - 32px))) / 2);
  bottom: 86px;
  display: flex;
  gap: 10px;
}

.hero-dot {
  width: 34px;
  height: 7px;
  border: 0;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.28);
  cursor: pointer;
}

.hero-dot.is-active {
  width: 52px;
  background: #67e8f9;
}

main {
  width: 100%;
}

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

.hero-overlap {
  position: relative;
  z-index: 9;
  margin-top: -54px;
}

.quick-panel-inner {
  display: grid;
  grid-template-columns: minmax(220px, 0.42fr) minmax(0, 1fr);
  gap: 26px;
  align-items: center;
  padding: 26px;
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.quick-title h2,
.section-heading h2 {
  margin: 0;
  font-size: 30px;
  color: #111827;
}

.quick-title p,
.section-heading p {
  margin: 6px 0 0;
  color: var(--muted);
}

.category-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.category-pills a {
  padding: 10px 15px;
  border-radius: 999px;
  color: #0f172a;
  background: linear-gradient(135deg, #ecfeff, #eff6ff);
  border: 1px solid #dbeafe;
  font-weight: 800;
}

.content-section {
  padding: 66px 0 0;
}

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

.section-link {
  color: #ffffff;
  background: linear-gradient(135deg, var(--orange), var(--red));
  min-height: 40px;
}

.movie-grid,
.rank-card-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 18px;
}

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

.compact-grid,
.full-rank-grid {
  grid-template-columns: repeat(8, minmax(0, 1fr));
}

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

.movie-card {
  overflow: hidden;
  border-radius: 22px;
  background: var(--panel);
  box-shadow: var(--soft-shadow);
  border: 1px solid rgba(226, 232, 240, 0.8);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

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

.poster-frame {
  position: relative;
  display: block;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  background: linear-gradient(135deg, #e0f2fe, #dbeafe);
}

.poster-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

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

.poster-frame::after {
  content: "";
  position: absolute;
  inset: 45% 0 0;
  background: linear-gradient(180deg, transparent, rgba(15, 23, 42, 0.72));
}

.poster-badge,
.rank-badge {
  position: absolute;
  z-index: 2;
  top: 12px;
  left: 12px;
  padding: 5px 9px;
  border-radius: 999px;
  color: #ffffff;
  background: rgba(37, 99, 235, 0.88);
  font-size: 12px;
  font-weight: 800;
}

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

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

.card-meta-line {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 8px;
}

.card-meta-line strong {
  margin-left: auto;
  color: #f59e0b;
}

.movie-card h3 {
  margin: 0 0 8px;
  font-size: 17px;
  line-height: 1.28;
}

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

.movie-card p {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.soft-panel,
.light-panel {
  margin-top: 66px;
  padding: 38px;
  border-radius: 32px;
}

.soft-panel {
  background: linear-gradient(135deg, #eff6ff, #ecfeff);
}

.light-panel {
  background: linear-gradient(135deg, #fff7ed, #eff6ff);
}

.filter-bar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px;
  gap: 14px;
  margin: 0 0 24px;
}

.search-box,
.select-box {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 54px;
  padding: 0 16px;
  border-radius: 18px;
  background: #ffffff;
  border: 1px solid var(--line);
  box-shadow: 0 10px 22px rgba(15, 23, 42, 0.06);
}

.search-box span,
.select-box span {
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

.search-box input,
.select-box select {
  width: 100%;
  border: 0;
  outline: 0;
  color: var(--ink);
  font: inherit;
  background: transparent;
}

.empty-state {
  display: none;
  padding: 26px;
  border-radius: 18px;
  text-align: center;
  color: var(--muted);
  background: #ffffff;
  border: 1px dashed var(--line);
}

.empty-state.is-visible {
  display: block;
}

.page-hero {
  width: min(1180px, calc(100% - 32px));
  margin: 34px auto 0;
  padding: 58px;
  border-radius: 34px;
  background:
    radial-gradient(circle at 18% 20%, rgba(6, 182, 212, 0.22), transparent 32%),
    linear-gradient(135deg, #0f172a, #1e3a8a 48%, #164e63);
  color: #ffffff;
  box-shadow: var(--shadow);
}

.page-hero span {
  display: inline-flex;
  margin-bottom: 12px;
  color: #67e8f9;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-hero h1 {
  margin: 0;
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.1;
}

.page-hero p {
  max-width: 700px;
  margin: 18px 0 0;
  color: #dbeafe;
  font-size: 18px;
}

.category-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: 34px;
  align-items: center;
}

.compact-actions {
  margin-top: 24px;
}

.mini-picks {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.mini-picks .movie-card {
  background: rgba(255, 255, 255, 0.96);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
}

.category-card a {
  display: flex;
  min-height: 220px;
  flex-direction: column;
  gap: 14px;
  padding: 22px;
  border-radius: 24px;
  background: #ffffff;
  border: 1px solid var(--line);
  box-shadow: var(--soft-shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.category-card strong {
  font-size: 24px;
}

.category-card p {
  margin: 0;
  color: var(--muted);
}

.category-samples {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
}

.category-samples span {
  padding: 4px 8px;
  border-radius: 999px;
  color: #1d4ed8;
  background: #eff6ff;
  font-size: 12px;
}

.detail-page {
  width: min(1180px, calc(100% - 32px));
  margin: 28px auto 0;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  margin: 0 0 18px;
  font-size: 14px;
}

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

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

.detail-main,
.detail-side {
  min-width: 0;
}

.player-shell {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border-radius: 28px;
  background: #000000;
  box-shadow: var(--shadow);
}

.player-shell video {
  width: 100%;
  height: 100%;
  display: block;
  background: #000000;
  object-fit: contain;
}

.player-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  border: 0;
  color: #ffffff;
  cursor: pointer;
  background:
    radial-gradient(circle at center, rgba(37, 99, 235, 0.16), rgba(15, 23, 42, 0.78)),
    linear-gradient(180deg, rgba(15, 23, 42, 0.18), rgba(15, 23, 42, 0.78));
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

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

.player-play-button {
  width: 76px;
  height: 76px;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  box-shadow: 0 16px 35px rgba(37, 99, 235, 0.4);
  font-size: 28px;
  padding-left: 5px;
}

.player-overlay strong {
  font-size: clamp(20px, 3vw, 34px);
}

.detail-block,
.side-card {
  margin-top: 22px;
  padding: 24px;
  border-radius: 24px;
  background: #ffffff;
  border: 1px solid var(--line);
  box-shadow: var(--soft-shadow);
}

.title-block h1 {
  margin: 0 0 12px;
  font-size: clamp(30px, 5vw, 46px);
  line-height: 1.15;
}

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  color: var(--muted);
}

.detail-meta span {
  padding: 5px 10px;
  border-radius: 999px;
  background: #f1f5f9;
}

.one-line {
  margin: 18px 0;
  font-size: 18px;
  color: #334155;
}

.detail-block h2,
.side-card h2 {
  margin: 0 0 14px;
  font-size: 24px;
}

.detail-block p {
  margin: 0;
  color: #334155;
  font-size: 16px;
  line-height: 1.86;
}

.side-poster {
  overflow: hidden;
  border-radius: 26px;
  background: linear-gradient(135deg, #e0f2fe, #dbeafe);
  box-shadow: var(--shadow);
}

.side-poster img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
}

.side-card dl {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 10px 12px;
  margin: 0;
}

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

.side-card dd {
  margin: 0;
  color: var(--ink);
  font-weight: 700;
}

.side-card a {
  color: var(--blue);
}

.related-section {
  padding-top: 54px;
}

.site-footer {
  margin-top: 84px;
  color: #cbd5e1;
  background: linear-gradient(180deg, #0f172a, #020617);
}

.footer-inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 52px 0 34px;
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 32px;
}

.footer-logo {
  color: #ffffff;
  font-size: 24px;
  font-weight: 900;
  margin-bottom: 12px;
}

.footer-brand p {
  max-width: 360px;
  color: #94a3b8;
}

.footer-links h3 {
  margin: 0 0 14px;
  color: #ffffff;
}

.footer-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}

.footer-links a {
  color: #94a3b8;
}

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

.footer-bottom {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 18px 0 26px;
  border-top: 1px solid rgba(148, 163, 184, 0.18);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: #64748b;
  font-size: 14px;
}

.searchable-card.is-hidden {
  display: none;
}

@media (max-width: 1120px) {
  .desktop-nav {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .movie-grid,
  .rank-card-grid,
  .category-movie-grid,
  .compact-grid,
  .full-rank-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (max-width: 860px) {
  .hero,
  .hero-content {
    min-height: 720px;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 28px;
    padding-top: 58px;
  }

  .hero-poster {
    max-width: 250px;
    justify-self: start;
  }

  .hero-controls {
    right: 16px;
  }

  .hero-dots {
    left: 16px;
  }

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

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

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

  .category-grid,
  .mini-picks {
    grid-template-columns: 1fr;
  }

  .section-heading,
  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .page-hero {
    padding: 36px 24px;
  }
}

@media (max-width: 520px) {
  .header-inner {
    min-height: 66px;
  }

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

  .brand-text em {
    display: none;
  }

  .hero-copy h1 {
    font-size: 38px;
  }

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

  .content-section {
    padding-top: 44px;
  }

  .soft-panel,
  .light-panel {
    padding: 22px;
    border-radius: 24px;
  }

  .movie-grid,
  .rank-card-grid,
  .wide-grid,
  .category-movie-grid,
  .compact-grid,
  .full-rank-grid {
    gap: 12px;
  }

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

  .movie-card h3 {
    font-size: 15px;
  }

  .detail-block,
  .side-card {
    padding: 18px;
  }
}