:root {
  --bg: #f5f7fb;
  --surface: #ffffff;
  --text: #132033;
  --muted: #64748b;
  --line: #e2e8f0;
  --blue: #2563eb;
  --blue-dark: #1e40af;
  --cyan: #06b6d4;
  --shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background: radial-gradient(circle at 10% 0%, rgba(37, 99, 235, 0.10), transparent 26rem), var(--bg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.08);
}

.nav-wrap {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 26px;
  width: min(1240px, calc(100% - 32px));
  min-height: 72px;
  margin: 0 auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
}

.brand-icon {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  color: #ffffff;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  box-shadow: 0 10px 24px rgba(37, 99, 235, 0.32);
}

.brand-text {
  font-size: 1.15rem;
  letter-spacing: 0.02em;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: #334155;
  font-weight: 650;
}

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

.nav-search {
  display: flex;
  overflow: hidden;
  width: 300px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #ffffff;
}

.nav-search input {
  min-width: 0;
  flex: 1;
  border: 0;
  padding: 12px 16px;
  outline: 0;
}

.nav-search button,
.filter-row button {
  border: 0;
  color: #ffffff;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  padding: 0 18px;
  font-weight: 700;
  cursor: pointer;
}

.menu-toggle {
  display: none;
  border: 0;
  background: transparent;
  font-size: 1.6rem;
}

.hero-carousel {
  position: relative;
  width: min(1240px, calc(100% - 32px));
  margin: 28px auto 0;
  overflow: hidden;
  border-radius: 34px;
  box-shadow: var(--shadow);
  background: #0f172a;
}

.hero-stage {
  position: relative;
  min-height: 610px;
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.6s ease;
}

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

.hero-bg {
  position: absolute;
  inset: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.58;
  transform: scale(1.03);
}

.hero-bg::after {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(2, 6, 23, 0.94) 0%, rgba(15, 23, 42, 0.76) 42%, rgba(15, 23, 42, 0.26) 100%),
    radial-gradient(circle at 20% 20%, rgba(37, 99, 235, 0.52), transparent 28rem);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  padding: 70px;
  color: #ffffff;
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  margin-bottom: 14px;
  color: #bfdbfe;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-content h1,
.page-hero h1,
.detail-info h1 {
  margin: 0 0 18px;
  font-size: clamp(2.5rem, 6vw, 5rem);
  line-height: 1.05;
  letter-spacing: -0.05em;
}

.hero-content p,
.page-hero p,
.detail-line {
  max-width: 680px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.08rem;
  line-height: 1.9;
}

.hero-tags,
.detail-meta,
.card-meta,
.card-tags,
.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-tags span,
.detail-meta span,
.tag-cloud span {
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  padding: 7px 12px;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.12);
}

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

.primary-btn,
.ghost-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border-radius: 999px;
  padding: 0 24px;
  font-weight: 800;
}

.primary-btn {
  color: #ffffff;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  box-shadow: 0 12px 28px rgba(37, 99, 235, 0.34);
}

.ghost-btn {
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.34);
  background: rgba(255, 255, 255, 0.10);
}

.hero-thumbs {
  position: absolute;
  right: 26px;
  bottom: 26px;
  z-index: 4;
  display: grid;
  grid-template-columns: repeat(3, 120px);
  gap: 12px;
}

.hero-thumb {
  display: grid;
  grid-template-columns: 42px 1fr;
  align-items: center;
  gap: 8px;
  min-height: 58px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 16px;
  padding: 7px;
  color: #ffffff;
  background: rgba(15, 23, 42, 0.58);
  cursor: pointer;
  text-align: left;
}

.hero-thumb.is-active {
  border-color: #93c5fd;
  background: rgba(37, 99, 235, 0.62);
}

.hero-thumb img {
  width: 42px;
  height: 44px;
  border-radius: 10px;
  object-fit: cover;
}

.hero-thumb span {
  overflow: hidden;
  font-size: 0.8rem;
  font-weight: 750;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.section-wrap,
.breadcrumb {
  width: min(1240px, calc(100% - 32px));
  margin: 42px auto;
}

.section-head,
.compact-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 22px;
}

.section-head h2 {
  margin: 0;
  font-size: clamp(1.8rem, 3vw, 2.55rem);
}

.section-head a {
  color: var(--blue);
  font-weight: 800;
}

.section-kicker {
  color: var(--blue);
}

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

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

.movie-card {
  overflow: hidden;
  border: 1px solid rgba(226, 232, 240, 0.88);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.06);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

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

.poster {
  position: relative;
  display: block;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: linear-gradient(135deg, #dbeafe, #eff6ff);
}

.poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

.poster-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 42%, rgba(2, 6, 23, 0.66));
}

.play-dot {
  position: absolute;
  right: 12px;
  bottom: 12px;
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  color: #ffffff;
  border-radius: 50%;
  background: rgba(37, 99, 235, 0.88);
}

.rank-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 3;
  border-radius: 999px;
  padding: 5px 10px;
  color: #ffffff;
  background: linear-gradient(135deg, #f97316, #ef4444);
  font-weight: 850;
}

.card-body {
  padding: 16px;
}

.card-meta {
  color: var(--muted);
  font-size: 0.82rem;
}

.card-meta span,
.card-tags span {
  border-radius: 999px;
  background: #f1f5f9;
  padding: 4px 8px;
}

.card-body h3 {
  margin: 12px 0 8px;
  font-size: 1.05rem;
  line-height: 1.35;
}

.card-body p {
  min-height: 4.7em;
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.58;
}

.card-tags {
  color: var(--blue-dark);
  font-size: 0.78rem;
  font-weight: 700;
}

.split-layout {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 28px;
}

.rank-list {
  display: grid;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.rank-row {
  display: grid;
  grid-template-columns: 52px 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
}

.rank-row:last-child {
  border-bottom: 0;
}

.rank-index {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  color: #ffffff;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  font-weight: 850;
}

.rank-title {
  overflow: hidden;
  font-weight: 800;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.rank-info {
  color: var(--muted);
  font-size: 0.9rem;
}

.category-grid,
.category-large-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.category-tile,
.category-card-large {
  display: grid;
  gap: 10px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  background: var(--surface);
  box-shadow: 0 10px 22px rgba(15, 23, 42, 0.05);
}

.category-covers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.category-covers.large {
  grid-template-columns: repeat(4, 1fr);
}

.category-covers img {
  width: 100%;
  aspect-ratio: 3 / 4;
  border-radius: 14px;
  object-fit: cover;
}

.category-tile strong,
.category-label {
  font-size: 1.2rem;
  font-weight: 850;
}

.category-tile em,
.category-card-large em,
.category-card-large strong {
  color: var(--muted);
  font-style: normal;
}

.category-card-large strong {
  color: var(--blue-dark);
}

.page-hero,
.detail-hero {
  width: min(1240px, calc(100% - 32px));
  margin: 28px auto 0;
  border-radius: 32px;
  background:
    radial-gradient(circle at 18% 15%, rgba(6, 182, 212, 0.42), transparent 24rem),
    linear-gradient(135deg, #0f172a, #1d4ed8);
  box-shadow: var(--shadow);
}

.page-hero {
  min-height: 280px;
  display: grid;
  align-items: center;
  padding: 48px;
  color: #ffffff;
}

.rank-hero {
  background:
    radial-gradient(circle at 12% 20%, rgba(249, 115, 22, 0.36), transparent 24rem),
    linear-gradient(135deg, #0f172a, #1e3a8a);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  color: var(--muted);
  font-size: 0.96rem;
}

.breadcrumb a {
  color: var(--blue);
  font-weight: 700;
}

.detail-hero {
  display: grid;
  grid-template-columns: 310px 1fr;
  gap: 36px;
  padding: 36px;
  color: #ffffff;
}

.detail-poster img {
  width: 100%;
  aspect-ratio: 3 / 4;
  border-radius: 24px;
  object-fit: cover;
  box-shadow: 0 18px 42px rgba(2, 6, 23, 0.36);
}

.detail-info {
  align-self: center;
}

.detail-meta {
  margin: 20px 0;
}

.tag-cloud {
  margin-bottom: 26px;
}

.player-section {
  scroll-margin-top: 90px;
}

.player-box {
  position: relative;
  overflow: hidden;
  border-radius: 30px;
  background: #020617;
  box-shadow: var(--shadow);
}

.player-box video {
  display: block;
  width: 100%;
  max-height: 78vh;
  aspect-ratio: 16 / 9;
  background: #000000;
}

.player-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  gap: 12px;
  border: 0;
  color: #ffffff;
  background: linear-gradient(180deg, rgba(2, 6, 23, 0.28), rgba(2, 6, 23, 0.68));
  cursor: pointer;
}

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

.player-overlay span {
  display: grid;
  width: 76px;
  height: 76px;
  place-items: center;
  border-radius: 50%;
  background: rgba(37, 99, 235, 0.88);
  font-size: 2rem;
  box-shadow: 0 16px 40px rgba(37, 99, 235, 0.38);
}

.player-status {
  position: absolute;
  left: 18px;
  bottom: 14px;
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.9rem;
}

.detail-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.story-card,
.filter-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  background: var(--surface);
  box-shadow: 0 10px 22px rgba(15, 23, 42, 0.05);
}

.story-card h2 {
  margin: 0 0 12px;
}

.story-card p {
  margin: 0;
  color: #334155;
  line-height: 1.9;
}

.filter-panel {
  margin-bottom: 24px;
}

.filter-row {
  display: grid;
  grid-template-columns: 1fr 180px 180px auto;
  gap: 14px;
}

.filter-row label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
}

.filter-row input,
.filter-row select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px 14px;
  color: var(--text);
  background: #ffffff;
  outline: 0;
}

.filter-row button {
  align-self: end;
  min-height: 44px;
  border-radius: 14px;
}

.filter-count {
  margin: 12px 0 0;
  color: var(--muted);
}

.site-footer {
  margin-top: 64px;
  color: #cbd5e1;
  background: #0f172a;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 34px;
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
  padding: 44px 0;
}

.footer-brand {
  color: #ffffff;
  font-size: 1.35rem;
  font-weight: 850;
}

.site-footer h3 {
  margin: 0 0 12px;
  color: #ffffff;
}

.site-footer a {
  display: block;
  margin: 8px 0;
  color: #cbd5e1;
}

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

@media (max-width: 1080px) {
  .nav-wrap {
    grid-template-columns: auto auto;
  }

  .menu-toggle {
    display: block;
    justify-self: end;
  }

  .main-nav,
  .nav-search {
    display: none;
    grid-column: 1 / -1;
  }

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

  .main-nav.is-open {
    flex-wrap: wrap;
    padding-bottom: 4px;
  }

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

  .hero-stage {
    min-height: 560px;
  }

  .hero-content {
    padding: 44px;
  }

  .hero-thumbs {
    position: relative;
    right: auto;
    bottom: auto;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    padding: 0 18px 18px;
  }

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

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

  .detail-hero {
    grid-template-columns: 240px 1fr;
  }

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

@media (max-width: 720px) {
  .hero-carousel,
  .page-hero,
  .detail-hero,
  .section-wrap,
  .breadcrumb {
    width: min(100% - 22px, 1240px);
  }

  .hero-stage {
    min-height: 640px;
  }

  .hero-content,
  .page-hero,
  .detail-hero {
    padding: 26px;
  }

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

  .movie-grid,
  .category-movie-grid,
  .category-grid,
  .category-large-grid {
    grid-template-columns: 1fr 1fr;
    gap: 14px;
  }

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

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

  .rank-row {
    grid-template-columns: 44px 1fr;
  }

  .rank-info {
    grid-column: 2;
  }

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

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