:root {
  --primary-50: #eff6ff;
  --primary-100: #dbeafe;
  --primary-500: #3b82f6;
  --primary-600: #2563eb;
  --primary-700: #1d4ed8;
  --primary-900: #1e3a8a;
  --neutral-50: #f8fafc;
  --neutral-100: #f1f5f9;
  --neutral-200: #e2e8f0;
  --neutral-500: #64748b;
  --neutral-700: #334155;
  --neutral-900: #0f172a;
  --card: #ffffff;
  --shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.10);
  --shadow-card: 0 12px 28px rgba(15, 23, 42, 0.08);
  --radius-xl: 24px;
  --radius-lg: 18px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
  color: var(--neutral-900);
  background: var(--neutral-50);
  line-height: 1.6;
}

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

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

button,
input {
  font: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-card);
}

.nav-wrap {
  min-height: 68px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 800;
  color: var(--neutral-900);
  white-space: nowrap;
}

.brand-mark {
  width: 34px;
  height: 34px;
  display: inline-grid;
  place-items: center;
  border-radius: 12px;
  color: #fff;
  background: linear-gradient(135deg, var(--primary-600), #60a5fa);
  box-shadow: 0 10px 25px rgba(37, 99, 235, 0.32);
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  flex: 1;
}

.desktop-nav a,
.mobile-nav a {
  font-size: 14px;
  font-weight: 650;
  color: var(--neutral-700);
  transition: color 0.2s ease;
}

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

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

.nav-search input,
.wide-search input,
.page-filter {
  border: 1px solid var(--neutral-200);
  background: #fff;
  border-radius: 999px;
  padding: 11px 16px;
  outline: none;
  min-width: 230px;
  transition: border 0.2s ease, box-shadow 0.2s ease;
}

.nav-search input:focus,
.wide-search input:focus,
.page-filter:focus {
  border-color: var(--primary-500);
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.14);
}

.nav-search button,
.wide-search button {
  border: none;
  color: #fff;
  background: var(--primary-600);
  border-radius: 999px;
  padding: 11px 16px;
  cursor: pointer;
}

.nav-toggle {
  display: none;
  border: none;
  background: var(--neutral-100);
  border-radius: 12px;
  width: 42px;
  height: 42px;
  cursor: pointer;
}

.mobile-nav {
  display: none;
  padding: 12px 24px 18px;
  border-top: 1px solid var(--neutral-200);
  background: #fff;
}

.mobile-nav.is-open {
  display: grid;
  gap: 12px;
}

.hero-carousel {
  position: relative;
  min-height: 620px;
  overflow: hidden;
  background: #020617;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.8s ease;
}

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

.hero-bg,
.detail-cover-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 20% 20%, rgba(96, 165, 250, 0.42), transparent 34%),
    linear-gradient(135deg, #0f172a, #1d4ed8 46%, #020617);
}

.hero-bg img,
.detail-cover-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.68;
  transform: scale(1.04);
}

.hero-shade,
.detail-mask {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 6, 23, 0.86) 0%, rgba(15, 23, 42, 0.58) 48%, rgba(15, 23, 42, 0.12) 100%),
    linear-gradient(0deg, rgba(2, 6, 23, 0.75), transparent 46%);
}

.hero-inner {
  position: relative;
  min-height: 620px;
  display: flex;
  align-items: center;
}

.hero-copy {
  max-width: 680px;
  color: #fff;
  padding: 84px 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #bfdbfe;
  font-weight: 750;
  letter-spacing: 0.04em;
  margin-bottom: 14px;
}

.hero-copy h1,
.detail-copy h1 {
  margin: 0 0 18px;
  font-size: clamp(38px, 6vw, 68px);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.hero-copy p,
.detail-copy .lead {
  margin: 0 0 24px;
  font-size: 18px;
  color: rgba(255, 255, 255, 0.9);
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 26px;
}

.tag-row span {
  display: inline-flex;
  border-radius: 999px;
  padding: 6px 12px;
  color: #dbeafe;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(8px);
  font-size: 13px;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 12px 20px;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn.primary {
  color: #fff;
  background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
  box-shadow: 0 16px 34px rgba(37, 99, 235, 0.36);
}

.btn.ghost {
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.10);
  backdrop-filter: blur(10px);
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 3;
}

.hero-dot {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  border: none;
  background: rgba(255, 255, 255, 0.45);
  cursor: pointer;
}

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

.quick-panel {
  margin-top: -46px;
  position: relative;
  z-index: 4;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  background: #fff;
  border-radius: var(--radius-xl);
  padding: 28px;
  box-shadow: var(--shadow-soft);
}

.quick-panel h2,
.section-head h2,
.page-title h1,
.article-card h2,
.side-card h2 {
  margin: 0;
  letter-spacing: -0.03em;
}

.quick-panel p,
.page-title p,
.category-heading small,
.footer-grid p {
  color: var(--neutral-500);
  margin: 8px 0 0;
}

.wide-search {
  display: flex;
  gap: 10px;
}

.content-section {
  padding: 56px 0 0;
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 22px;
}

.section-head.tight {
  margin-bottom: 16px;
}

.section-more {
  color: var(--primary-600);
  font-weight: 750;
}

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

.category-tile,
.category-heading {
  display: grid;
  gap: 8px;
  padding: 22px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #fff, var(--primary-50));
  border: 1px solid var(--neutral-200);
  box-shadow: var(--shadow-card);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.category-tile:hover,
.category-heading:hover,
.movie-card:hover,
.rank-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
}

.category-tile span,
.category-heading span {
  font-size: 18px;
  font-weight: 850;
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 34px;
  align-items: start;
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 20px;
}

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

.movie-card {
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-card);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.poster {
  position: relative;
  display: block;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  background:
    radial-gradient(circle at 30% 20%, rgba(96, 165, 250, 0.60), transparent 34%),
    linear-gradient(135deg, #0f172a, #1d4ed8);
}

.poster.small {
  border-radius: 16px;
}

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

.movie-card:hover .poster img,
.related-card:hover .poster img {
  transform: scale(1.05);
}

.poster::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(2, 6, 23, 0.86), transparent 52%);
}

.poster-title {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 14px;
  z-index: 2;
  color: #fff;
  font-weight: 850;
  line-height: 1.25;
}

.poster-year {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  border-radius: 999px;
  padding: 4px 9px;
  color: #fff;
  background: rgba(37, 99, 235, 0.82);
  font-size: 12px;
  font-weight: 800;
}

.card-body {
  padding: 14px;
}

.card-title {
  display: block;
  font-weight: 850;
  margin-bottom: 8px;
  line-height: 1.35;
}

.card-body p {
  margin: 0 0 10px;
  color: var(--neutral-500);
  font-size: 14px;
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.meta-row span {
  border-radius: 999px;
  padding: 4px 8px;
  background: var(--neutral-100);
  color: var(--neutral-700);
  font-size: 12px;
}

.side-rank {
  position: sticky;
  top: 92px;
  padding-top: 56px;
}

.side-card,
.article-card,
.player-card {
  border-radius: var(--radius-xl);
  background: #fff;
  box-shadow: var(--shadow-card);
}

.side-card {
  padding: 22px;
}

.rank-list {
  display: grid;
  gap: 10px;
}

.rank-row {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 10px;
  align-items: center;
  padding: 10px;
  border-radius: 14px;
  background: var(--neutral-50);
}

.rank-row strong {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 10px;
  color: #fff;
  background: var(--primary-600);
}

.rank-row span {
  font-weight: 800;
}

.rank-row em {
  grid-column: 2;
  color: var(--neutral-500);
  font-size: 12px;
  font-style: normal;
}

.page-shell {
  padding: 48px 0 72px;
}

.page-title {
  margin-bottom: 34px;
}

.page-title h1 {
  font-size: clamp(34px, 5vw, 56px);
}

.gradient-title {
  color: #fff;
  border-radius: var(--radius-xl);
  padding: 40px;
  background:
    radial-gradient(circle at 16% 18%, rgba(147, 197, 253, 0.45), transparent 30%),
    linear-gradient(135deg, var(--primary-700), #020617);
  box-shadow: var(--shadow-soft);
}

.gradient-title p {
  color: rgba(255, 255, 255, 0.82);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  color: var(--neutral-500);
  margin-bottom: 20px;
}

.breadcrumb.light {
  color: rgba(255, 255, 255, 0.78);
}

.breadcrumb a {
  color: var(--primary-600);
  font-weight: 750;
}

.breadcrumb.light a {
  color: #bfdbfe;
}

.filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 24px;
  padding: 18px;
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-card);
}

.filter-bar span {
  color: var(--neutral-500);
  font-size: 14px;
}

.category-block {
  display: grid;
  gap: 22px;
  margin-bottom: 42px;
}

.rank-board {
  display: grid;
  gap: 12px;
}

.rank-card {
  display: grid;
  grid-template-columns: 56px 84px minmax(0, 1fr) auto;
  gap: 16px;
  align-items: center;
  padding: 14px;
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-card);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.rank-card strong {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: #fff;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
}

.rank-cover {
  overflow: hidden;
  display: block;
  width: 84px;
  aspect-ratio: 16 / 10;
  border-radius: 14px;
  background: linear-gradient(135deg, #0f172a, var(--primary-600));
}

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

.rank-main {
  display: grid;
  gap: 4px;
}

.rank-main b {
  font-size: 17px;
}

.rank-main em,
.rank-meta {
  color: var(--neutral-500);
  font-style: normal;
  font-size: 14px;
}

.search-page-bar {
  position: sticky;
  top: 84px;
  z-index: 5;
}

.sitemap-list {
  columns: 3;
  padding: 0;
  list-style: none;
}

.sitemap-list li {
  break-inside: avoid;
  padding: 8px 0;
  border-bottom: 1px solid var(--neutral-200);
}

.sitemap-list a {
  color: var(--neutral-700);
}

.detail-page {
  background: var(--neutral-50);
}

.detail-hero {
  position: relative;
  overflow: hidden;
  min-height: 580px;
  background: #020617;
}

.detail-top {
  position: relative;
  padding: 38px 0 64px;
}

.detail-grid {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 36px;
  align-items: end;
  color: #fff;
}

.detail-poster {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-soft);
}

.detail-copy {
  max-width: 740px;
}

.detail-content {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 32px;
  padding: 48px 0 72px;
}

.main-detail {
  display: grid;
  gap: 24px;
}

.player-card {
  position: relative;
  overflow: hidden;
  background: #020617;
  aspect-ratio: 16 / 9;
}

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

.play-overlay {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 82px;
  height: 82px;
  border: none;
  border-radius: 999px;
  color: #fff;
  background: rgba(37, 99, 235, 0.88);
  box-shadow: 0 18px 36px rgba(37, 99, 235, 0.42);
  cursor: pointer;
  font-size: 32px;
}

.play-overlay.is-hidden {
  display: none;
}

.article-card {
  padding: 28px;
}

.article-card p {
  color: var(--neutral-700);
  margin: 14px 0 0;
  font-size: 16px;
}

.detail-side {
  display: grid;
  gap: 24px;
  align-content: start;
}

.info-card dl {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 10px 14px;
  margin: 16px 0 0;
}

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

.info-card dd {
  margin: 0;
  font-weight: 700;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 16px;
}

.related-title {
  display: block;
  font-size: 14px;
  font-weight: 800;
  margin-top: 8px;
}

.site-footer {
  background: #020617;
  color: #cbd5e1;
  padding: 48px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 34px;
}

.footer-brand {
  color: #fff;
  font-size: 22px;
  font-weight: 850;
  margin-bottom: 12px;
}

.footer-grid h3 {
  color: #fff;
  margin: 0 0 12px;
}

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

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

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

@media (max-width: 1050px) {
  .desktop-nav,
  .nav-search {
    display: none;
  }

  .nav-toggle {
    display: inline-grid;
    place-items: center;
    margin-left: auto;
  }

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

  .two-column,
  .detail-content {
    grid-template-columns: 1fr;
  }

  .side-rank {
    position: static;
    padding-top: 0;
  }
}

@media (max-width: 760px) {
  .container-custom {
    width: min(100% - 24px, 1180px);
  }

  .hero-carousel,
  .hero-inner {
    min-height: 560px;
  }

  .hero-copy {
    padding: 72px 0;
  }

  .quick-panel,
  .wide-search,
  .filter-bar,
  .detail-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .quick-panel {
    margin-top: -32px;
  }

  .wide-search,
  .filter-bar {
    display: grid;
  }

  .wide-search input,
  .page-filter {
    width: 100%;
    min-width: 0;
  }

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

  .rank-card {
    grid-template-columns: 42px 72px minmax(0, 1fr);
  }

  .rank-meta {
    grid-column: 3;
  }

  .detail-grid {
    align-items: start;
  }

  .detail-poster {
    width: 220px;
  }

  .sitemap-list {
    columns: 1;
  }
}

@media (max-width: 460px) {
  .category-grid,
  .movie-grid,
  .compact-grid,
  .related-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    display: grid;
  }
}