html {
  scroll-behavior: smooth;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "PingFang SC", sans-serif;
  color: #1f2937;
  background: linear-gradient(135deg, #f8fafc 0%, #eff6ff 46%, #ecfeff 100%);
  min-height: 100vh;
}

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

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

button,
input,
select {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  box-shadow: 0 14px 40px rgba(15, 23, 42, 0.06);
}

.header-inner {
  max-width: 1680px;
  margin: 0 auto;
  min-height: 78px;
  padding: 0 28px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -0.04em;
  color: #0f172a;
  white-space: nowrap;
}

.logo-mark {
  width: 40px;
  height: 40px;
  border-radius: 15px;
  background: linear-gradient(135deg, #2563eb 0%, #06b6d4 100%);
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 14px 30px rgba(37, 99, 235, 0.25);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.nav-link {
  padding: 12px 20px;
  border-radius: 999px;
  color: #475569;
  font-weight: 700;
  transition: 0.25s ease;
}

.nav-link:hover,
.nav-link.is-active {
  color: #ffffff;
  background: linear-gradient(90deg, #2563eb 0%, #06b6d4 100%);
  box-shadow: 0 14px 30px rgba(37, 99, 235, 0.24);
}

.nav-search {
  display: flex;
  align-items: center;
  gap: 8px;
  width: min(340px, 28vw);
  padding: 8px;
  border-radius: 999px;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
}

.nav-search input {
  width: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  color: #0f172a;
  padding: 0 8px 0 12px;
}

.nav-search button,
.mobile-toggle {
  border: 0;
  color: #ffffff;
  background: linear-gradient(135deg, #2563eb 0%, #06b6d4 100%);
  border-radius: 999px;
  font-weight: 800;
  cursor: pointer;
}

.nav-search button {
  padding: 8px 14px;
}

.mobile-toggle {
  display: none;
  width: 42px;
  height: 42px;
}

.site-main {
  min-height: 70vh;
}

.hero-mosaic {
  position: relative;
  min-height: 85vh;
  padding: 18px;
  overflow: hidden;
}

.hero-mosaic::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 36%;
  background: linear-gradient(to bottom, rgba(248, 250, 252, 0), #f8fafc);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  height: calc(85vh - 36px);
}

.hero-card {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  box-shadow: 0 26px 70px rgba(15, 23, 42, 0.28);
  isolation: isolate;
  min-height: 560px;
  background: #0f172a;
}

.hero-card img,
.movie-thumb img,
.feature-media img,
.detail-cover img,
.side-card img,
.rank-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.hero-card:hover img,
.movie-card:hover img,
.feature-card:hover img,
.side-card:hover img,
.rank-row:hover img {
  transform: scale(1.08);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(2, 6, 23, 0.92) 0%, rgba(15, 23, 42, 0.4) 48%, rgba(15, 23, 42, 0.08) 100%);
  z-index: 1;
}

.hero-content {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  padding: 42px;
  color: #ffffff;
}

.hero-eyebrow,
.badge,
.pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  font-weight: 800;
}

.hero-eyebrow {
  gap: 8px;
  color: #facc15;
  font-size: 14px;
  margin-bottom: 14px;
}

.hero-title {
  margin: 0 0 16px;
  font-size: clamp(30px, 4vw, 54px);
  line-height: 1.08;
  font-weight: 950;
  letter-spacing: -0.06em;
}

.hero-text {
  margin: 0 0 26px;
  color: #e2e8f0;
  line-height: 1.8;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  padding: 12px 20px;
  font-weight: 900;
  transition: 0.25s ease;
  border: 0;
  cursor: pointer;
}

.btn-primary {
  color: #ffffff;
  background: linear-gradient(90deg, #2563eb 0%, #06b6d4 100%);
  box-shadow: 0 16px 34px rgba(37, 99, 235, 0.28);
}

.btn-light {
  color: #2563eb;
  background: rgba(255, 255, 255, 0.92);
}

.btn-ghost {
  color: #0f172a;
  background: #ffffff;
  border: 1px solid #e2e8f0;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 38px rgba(15, 23, 42, 0.16);
}

.play-float,
.player-start,
.feature-play {
  position: absolute;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.24);
  backdrop-filter: blur(10px);
  transition: 0.25s ease;
  z-index: 3;
}

.play-float {
  top: 50%;
  left: 50%;
  width: 82px;
  height: 82px;
  transform: translate(-50%, -50%);
}

.play-icon {
  width: 0;
  height: 0;
  border-top: 12px solid transparent;
  border-bottom: 12px solid transparent;
  border-left: 20px solid currentColor;
  color: #ffffff;
  margin-left: 5px;
}

.section {
  max-width: 1680px;
  margin: 0 auto;
  padding: 72px 28px;
}

.section.full-bleed {
  max-width: none;
  padding-left: 28px;
  padding-right: 28px;
}

.section-inner {
  max-width: 1680px;
  margin: 0 auto;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 30px;
}

.section-title {
  margin: 0;
  font-size: clamp(28px, 3vw, 44px);
  line-height: 1.1;
  font-weight: 950;
  letter-spacing: -0.05em;
  color: #1e293b;
}

.section-subtitle {
  margin: 10px 0 0;
  max-width: 760px;
  color: #64748b;
  line-height: 1.8;
}

.badge {
  padding: 7px 12px;
  font-size: 12px;
  color: #ffffff;
  background: #f97316;
}

.badge.green {
  background: #22c55e;
}

.badge.blue {
  background: #2563eb;
}

.badge.purple {
  background: #8b5cf6;
}

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

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

.movie-card {
  overflow: hidden;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
  transition: 0.28s ease;
  border: 1px solid rgba(226, 232, 240, 0.8);
}

.movie-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 26px 60px rgba(15, 23, 42, 0.16);
}

.movie-thumb {
  position: relative;
  overflow: hidden;
  background: #0f172a;
  aspect-ratio: 3 / 4;
}

.movie-thumb.wide {
  aspect-ratio: 16 / 10;
}

.movie-thumb.video {
  aspect-ratio: 16 / 9;
}

.card-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 3;
}

.card-body {
  padding: 18px;
}

.card-title {
  margin: 0 0 10px;
  font-size: 18px;
  line-height: 1.35;
  font-weight: 900;
  color: #1e293b;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 48px;
}

.movie-card:hover .card-title,
.side-card:hover .side-title,
.rank-row:hover .rank-title {
  color: #2563eb;
}

.card-text {
  margin: 0;
  color: #64748b;
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-meta,
.detail-meta,
.stats-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.card-meta {
  margin-top: 14px;
  color: #64748b;
  font-size: 13px;
}

.pill {
  padding: 7px 12px;
  color: #475569;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  font-size: 13px;
}

.feature-band {
  background: linear-gradient(90deg, #2563eb 0%, #0891b2 100%);
  color: #ffffff;
}

.feature-card {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 40px;
  align-items: center;
}

.feature-media {
  position: relative;
  overflow: hidden;
  border-radius: 30px;
  aspect-ratio: 16 / 9;
  background: #0f172a;
  box-shadow: 0 26px 70px rgba(2, 6, 23, 0.35);
}

.feature-play {
  inset: 50% auto auto 50%;
  width: 96px;
  height: 96px;
  transform: translate(-50%, -50%);
}

.feature-copy h2 {
  margin: 18px 0;
  font-size: clamp(34px, 5vw, 66px);
  line-height: 1;
  font-weight: 950;
  letter-spacing: -0.06em;
}

.feature-copy p {
  color: #dbeafe;
  line-height: 1.9;
  font-size: 18px;
}

.rail {
  overflow-x: auto;
  padding: 4px 4px 22px;
}

.rail-track {
  display: flex;
  gap: 24px;
  min-width: max-content;
}

.rail-card {
  width: 330px;
  flex: 0 0 auto;
}

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

.category-tile {
  position: relative;
  overflow: hidden;
  min-height: 170px;
  padding: 24px;
  border-radius: 26px;
  color: #ffffff;
  background: linear-gradient(135deg, #2563eb 0%, #06b6d4 100%);
  box-shadow: 0 20px 48px rgba(37, 99, 235, 0.2);
  transition: 0.25s ease;
}

.category-tile::after {
  content: "";
  position: absolute;
  width: 120px;
  height: 120px;
  border-radius: 999px;
  right: -28px;
  top: -24px;
  background: rgba(255, 255, 255, 0.16);
}

.category-tile:hover {
  transform: translateY(-6px);
  box-shadow: 0 28px 60px rgba(37, 99, 235, 0.28);
}

.category-tile h2,
.category-tile h3 {
  margin: 0 0 12px;
  font-size: 24px;
  font-weight: 950;
}

.category-tile p {
  position: relative;
  z-index: 1;
  margin: 0;
  color: rgba(255, 255, 255, 0.86);
  line-height: 1.7;
}

.page-hero {
  padding: 72px 28px 36px;
}

.page-panel {
  max-width: 1680px;
  margin: 0 auto;
  border-radius: 34px;
  padding: 42px;
  color: #ffffff;
  background: linear-gradient(135deg, #1d4ed8 0%, #06b6d4 100%);
  box-shadow: 0 26px 70px rgba(37, 99, 235, 0.22);
}

.page-panel h1 {
  margin: 0 0 14px;
  font-size: clamp(34px, 4vw, 62px);
  line-height: 1.06;
  font-weight: 950;
  letter-spacing: -0.06em;
}

.page-panel p {
  margin: 0;
  max-width: 900px;
  color: #dbeafe;
  line-height: 1.85;
}

.filter-bar {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 14px;
  padding: 18px;
  margin-bottom: 28px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(226, 232, 240, 0.85);
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
}

.filter-bar input,
.filter-bar select {
  width: 100%;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  background: #ffffff;
  color: #0f172a;
  padding: 13px 14px;
  outline: 0;
}

.filter-bar input:focus,
.filter-bar select:focus {
  border-color: #38bdf8;
  box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.18);
}

.no-result {
  display: none;
  text-align: center;
  padding: 56px 20px;
  color: #64748b;
  font-weight: 800;
}

.no-result.is-visible {
  display: block;
}

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

.rank-row {
  display: grid;
  grid-template-columns: 76px 140px minmax(0, 1fr) auto;
  align-items: center;
  gap: 20px;
  padding: 16px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(226, 232, 240, 0.8);
  box-shadow: 0 18px 42px rgba(15, 23, 42, 0.08);
  transition: 0.25s ease;
}

.rank-row:hover {
  transform: translateY(-4px);
  box-shadow: 0 26px 60px rgba(15, 23, 42, 0.14);
}

.rank-num {
  width: 54px;
  height: 54px;
  border-radius: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 22px;
  font-weight: 950;
  background: linear-gradient(135deg, #ef4444 0%, #f97316 100%);
}

.rank-cover {
  overflow: hidden;
  border-radius: 18px;
  aspect-ratio: 16 / 10;
  background: #0f172a;
}

.rank-title {
  margin: 0 0 8px;
  color: #1e293b;
  font-size: 22px;
  line-height: 1.25;
  font-weight: 950;
}

.rank-desc {
  margin: 0;
  color: #64748b;
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.rank-score {
  text-align: right;
  color: #2563eb;
  font-weight: 950;
  font-size: 24px;
}

.watch-stage {
  color: #ffffff;
  background: radial-gradient(circle at 15% 10%, rgba(37, 99, 235, 0.42), transparent 34%), linear-gradient(135deg, #020617 0%, #0f172a 100%);
  padding: 48px 28px;
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(360px, 0.65fr);
  gap: 32px;
  align-items: start;
}

.player-shell {
  position: relative;
  overflow: hidden;
  border-radius: 30px;
  background: #000000;
  box-shadow: 0 34px 80px rgba(0, 0, 0, 0.45);
  aspect-ratio: 16 / 9;
  cursor: pointer;
}

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

.player-shell::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(2, 6, 23, 0.5), rgba(2, 6, 23, 0.04));
  pointer-events: none;
  opacity: 1;
  transition: opacity 0.25s ease;
}

.player-shell.is-playing::after,
.player-shell.is-playing .player-start {
  opacity: 0;
  pointer-events: none;
}

.player-start {
  top: 50%;
  left: 50%;
  width: 104px;
  height: 104px;
  border: 0;
  transform: translate(-50%, -50%);
  color: #ffffff;
  cursor: pointer;
}

.player-start:hover {
  transform: translate(-50%, -50%) scale(1.08);
  background: rgba(255, 255, 255, 0.32);
}

.watch-title {
  margin: 28px 0 16px;
  font-size: clamp(34px, 4vw, 60px);
  line-height: 1.08;
  font-weight: 950;
  letter-spacing: -0.06em;
}

.watch-desc {
  color: #cbd5e1;
  line-height: 1.9;
  font-size: 17px;
}

.detail-meta {
  margin: 18px 0;
}

.detail-meta .pill {
  color: #dbeafe;
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.16);
}

.detail-side {
  border-radius: 30px;
  padding: 22px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(16px);
}

.detail-cover {
  overflow: hidden;
  border-radius: 24px;
  aspect-ratio: 3 / 4;
  background: #0f172a;
}

.content-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(360px, 0.8fr);
  gap: 32px;
}

.article-card,
.related-box {
  border-radius: 30px;
  padding: 28px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(226, 232, 240, 0.82);
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.08);
}

.article-card + .article-card {
  margin-top: 22px;
}

.article-card h2,
.related-box h2 {
  margin: 0 0 16px;
  color: #1e293b;
  font-size: 26px;
  font-weight: 950;
}

.article-card p {
  margin: 0;
  color: #475569;
  line-height: 1.95;
  font-size: 17px;
}

.article-lead {
  color: #2563eb !important;
  font-weight: 800;
  margin-bottom: 14px !important;
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

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

.side-card {
  display: flex;
  gap: 14px;
  padding: 12px;
  border-radius: 18px;
  transition: 0.25s ease;
}

.side-card:hover {
  background: #f8fafc;
}

.side-card .side-thumb {
  width: 138px;
  flex: 0 0 138px;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: 14px;
  background: #0f172a;
}

.side-title {
  margin: 0 0 8px;
  color: #1e293b;
  font-weight: 900;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.side-text {
  margin: 0;
  color: #64748b;
  font-size: 14px;
  line-height: 1.65;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 20px;
  color: #bfdbfe;
  font-weight: 700;
}

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

.prev-next {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 22px;
}

.prev-next a {
  border-radius: 20px;
  padding: 18px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  color: #1e293b;
  font-weight: 900;
  transition: 0.25s ease;
}

.prev-next a:hover {
  color: #2563eb;
  transform: translateY(-3px);
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.1);
}

.site-footer {
  padding: 46px 28px;
  color: #64748b;
  background: #ffffff;
  border-top: 1px solid #e2e8f0;
}

.footer-inner {
  max-width: 1680px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
}

.footer-brand {
  font-weight: 950;
  color: #0f172a;
  font-size: 20px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: end;
}

.footer-links a {
  padding: 8px 12px;
  border-radius: 999px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  font-weight: 700;
}

.footer-links a:hover {
  color: #2563eb;
}

@media (max-width: 1280px) {
  .movie-grid,
  .movie-grid.compact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

  .detail-side {
    max-width: 480px;
  }
}

@media (max-width: 980px) {
  .header-inner {
    flex-wrap: wrap;
    min-height: auto;
    padding: 14px 18px;
  }

  .main-nav,
  .nav-search {
    display: none;
    width: 100%;
    margin-left: 0;
  }

  .site-header.nav-open .main-nav,
  .site-header.nav-open .nav-search {
    display: flex;
  }

  .main-nav {
    flex-direction: column;
    align-items: stretch;
    order: 4;
  }

  .nav-link {
    text-align: center;
  }

  .mobile-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    height: auto;
  }

  .hero-card {
    min-height: 520px;
  }

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

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

  .rank-row {
    grid-template-columns: 56px 110px minmax(0, 1fr);
  }

  .rank-score {
    grid-column: 3;
    text-align: left;
    font-size: 18px;
  }
}

@media (max-width: 720px) {
  .section,
  .section.full-bleed,
  .page-hero,
  .watch-stage,
  .site-footer {
    padding-left: 16px;
    padding-right: 16px;
  }

  .hero-mosaic {
    padding: 10px;
  }

  .hero-card {
    min-height: 480px;
    border-radius: 22px;
  }

  .hero-content {
    padding: 28px;
  }

  .movie-grid,
  .movie-grid.compact,
  .category-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .card-body {
    padding: 14px;
  }

  .card-title {
    font-size: 16px;
    min-height: 44px;
  }

  .page-panel,
  .article-card,
  .related-box {
    padding: 22px;
    border-radius: 24px;
  }

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

  .rank-row {
    grid-template-columns: 44px 92px minmax(0, 1fr);
    gap: 12px;
    padding: 12px;
  }

  .rank-num {
    width: 42px;
    height: 42px;
    border-radius: 14px;
    font-size: 17px;
  }

  .rank-title {
    font-size: 17px;
  }

  .side-card .side-thumb {
    width: 112px;
    flex-basis: 112px;
  }

  .prev-next {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }

  .footer-links {
    justify-content: start;
  }
}

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

  .rail-card {
    width: 280px;
  }
}