* {
  box-sizing: border-box;
}

:root {
  color-scheme: light;
  --sky-50: #f0f9ff;
  --sky-100: #e0f2fe;
  --sky-200: #bae6fd;
  --sky-500: #0ea5e9;
  --sky-600: #0284c7;
  --sky-700: #0369a1;
  --blue-100: #dbeafe;
  --blue-600: #2563eb;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-500: #6b7280;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  --white: #ffffff;
  --shadow-soft: 0 18px 45px rgba(2, 132, 199, 0.14);
  --shadow-card: 0 12px 30px rgba(15, 23, 42, 0.10);
  --radius-lg: 24px;
  --radius-md: 18px;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  color: var(--gray-800);
  background: linear-gradient(180deg, var(--sky-50), var(--white) 36%, var(--gray-50));
}

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

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

button,
input,
select {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(240, 249, 255, 0.92);
  border-bottom: 1px solid var(--sky-200);
  box-shadow: 0 8px 28px rgba(2, 132, 199, 0.08);
  backdrop-filter: blur(16px);
}

.site-nav {
  max-width: 1180px;
  height: 68px;
  margin: 0 auto;
  padding: 0 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: linear-gradient(135deg, var(--sky-500), var(--blue-600));
  box-shadow: 0 10px 22px rgba(14, 165, 233, 0.32);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-text strong {
  font-size: 20px;
  color: var(--gray-800);
}

.brand-text small {
  margin-top: 4px;
  color: var(--gray-500);
  font-size: 12px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
}

.nav-link {
  color: var(--gray-700);
  font-weight: 700;
  transition: color 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--sky-700);
}

.menu-toggle {
  display: none;
  border: 0;
  border-radius: 12px;
  padding: 9px 14px;
  color: var(--gray-700);
  background: var(--sky-100);
}

.mobile-panel {
  display: none;
  max-width: 1180px;
  margin: 0 auto;
  padding: 8px 22px 18px;
  border-top: 1px solid var(--sky-200);
}

.mobile-panel.open {
  display: grid;
  gap: 8px;
}

.mobile-link {
  padding: 12px 14px;
  border-radius: 14px;
  color: var(--gray-700);
  background: rgba(255, 255, 255, 0.7);
}

main {
  max-width: 1180px;
  margin: 0 auto;
  padding: 28px 22px 56px;
}

.hero-slider {
  position: relative;
  min-height: 520px;
  margin-bottom: 34px;
  border-radius: 28px;
  overflow: hidden;
  background: linear-gradient(135deg, #082f49, #0c4a6e 44%, #1d4ed8);
  box-shadow: var(--shadow-soft);
}

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

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

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.72;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(2, 6, 23, 0.88), rgba(2, 6, 23, 0.48) 46%, rgba(2, 6, 23, 0.18)), linear-gradient(0deg, rgba(2, 6, 23, 0.72), transparent 48%);
}

.hero-content {
  position: absolute;
  left: 48px;
  right: 48px;
  bottom: 48px;
  max-width: 720px;
  color: var(--white);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border-radius: 999px;
  padding: 7px 14px;
  margin-bottom: 16px;
  color: var(--white);
  font-size: 14px;
  font-weight: 800;
  background: var(--sky-500);
  box-shadow: 0 10px 20px rgba(14, 165, 233, 0.25);
}

.hero-content h1,
.page-hero h1,
.detail-info h1 {
  margin: 0 0 18px;
  font-size: clamp(34px, 6vw, 58px);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.hero-content p,
.page-hero p,
.detail-line {
  margin: 0 0 24px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 18px;
  line-height: 1.8;
}

.hero-tags,
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.hero-tags span,
.tag-row span {
  border-radius: 999px;
  padding: 6px 10px;
  color: var(--sky-700);
  font-size: 12px;
  font-weight: 700;
  background: var(--sky-100);
}

.hero-tags span {
  color: var(--white);
  background: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(8px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 26px;
}

.primary-btn,
.ghost-btn,
.search-form button,
.full-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border: 0;
  border-radius: 999px;
  padding: 0 22px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.primary-btn,
.search-form button {
  color: var(--white);
  background: linear-gradient(135deg, var(--sky-500), var(--blue-600));
  box-shadow: 0 12px 24px rgba(14, 165, 233, 0.28);
}

.ghost-btn {
  color: var(--white);
  background: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(10px);
}

.primary-btn:hover,
.ghost-btn:hover,
.search-form button:hover,
.full-btn:hover {
  transform: translateY(-2px);
}

.hero-dots {
  position: absolute;
  right: 36px;
  bottom: 36px;
  display: flex;
  gap: 8px;
}

.hero-dot {
  width: 10px;
  height: 10px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.42);
  cursor: pointer;
}

.hero-dot.active {
  width: 28px;
  background: var(--white);
}

.quick-search,
.filter-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 520px);
  gap: 20px;
  align-items: center;
  margin-bottom: 42px;
  padding: 28px;
  border: 1px solid var(--sky-200);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.84);
  box-shadow: var(--shadow-card);
}

.quick-search h2,
.filter-panel h2,
.section-heading h2,
.rank-panel h2,
.detail-article h2 {
  margin: 0;
  color: var(--gray-800);
  font-size: 28px;
}

.quick-search p,
.filter-panel p {
  margin: 10px 0 0;
  color: var(--gray-500);
  line-height: 1.7;
}

.search-form,
.filter-controls {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
}

.filter-controls {
  grid-template-columns: minmax(0, 1fr) 140px 140px;
}

.search-form input,
.filter-controls input,
.filter-controls select {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--sky-200);
  border-radius: 999px;
  padding: 0 16px;
  color: var(--gray-800);
  background: var(--white);
  outline: none;
}

.search-form input:focus,
.filter-controls input:focus,
.filter-controls select:focus {
  border-color: var(--sky-500);
  box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.12);
}

.content-section {
  margin-bottom: 54px;
}

.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
}

.section-heading h2 {
  display: flex;
  align-items: center;
  gap: 12px;
}

.section-heading h2::before {
  content: "";
  width: 5px;
  height: 34px;
  border-radius: 999px;
  background: var(--sky-600);
}

.section-heading a,
.text-link {
  color: var(--sky-700);
  font-weight: 800;
}

.movie-grid {
  display: grid;
  gap: 22px;
}

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

.compact-grid {
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 16px;
}

.movie-card {
  overflow: hidden;
  border: 1px solid rgba(186, 230, 253, 0.72);
  border-radius: var(--radius-md);
  background: var(--white);
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.movie-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 18px 42px rgba(2, 132, 199, 0.18);
}

.poster-frame {
  position: relative;
  display: block;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: linear-gradient(135deg, var(--sky-100), var(--blue-100));
}

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

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

.poster-frame img.image-missing {
  opacity: 0;
}

.year-badge,
.rank-badge {
  position: absolute;
  top: 12px;
  border-radius: 999px;
  padding: 5px 9px;
  color: var(--white);
  font-size: 12px;
  font-weight: 800;
  background: rgba(2, 132, 199, 0.88);
  backdrop-filter: blur(8px);
}

.year-badge {
  right: 12px;
}

.rank-badge {
  left: 12px;
  background: rgba(245, 158, 11, 0.92);
}

.poster-play {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  color: var(--sky-700);
  background: rgba(255, 255, 255, 0.9);
  transform: translate(-50%, -50%) scale(0.86);
  opacity: 0;
  transition: all 0.2s ease;
}

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

.movie-card-body {
  padding: 16px;
}

.movie-card-title {
  display: -webkit-box;
  min-height: 48px;
  overflow: hidden;
  color: var(--gray-800);
  font-size: 17px;
  font-weight: 900;
  line-height: 1.45;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.movie-card-title:hover {
  color: var(--sky-700);
}

.movie-card-body p {
  display: -webkit-box;
  min-height: 44px;
  margin: 10px 0 12px;
  overflow: hidden;
  color: var(--gray-500);
  font-size: 14px;
  line-height: 1.6;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
  color: var(--gray-500);
  font-size: 13px;
}

.highlight-box {
  padding: 30px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--sky-100), var(--blue-100));
  box-shadow: var(--shadow-card);
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 26px;
  align-items: start;
}

.rank-panel {
  position: sticky;
  top: 92px;
  padding: 24px;
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-card);
}

.rank-panel h2 {
  margin-bottom: 18px;
}

.rank-row {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--gray-100);
}

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

.rank-index {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  color: var(--white);
  font-weight: 900;
  background: var(--sky-600);
}

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

.rank-heat {
  color: var(--sky-700);
  font-weight: 900;
}

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

.category-tile,
.category-card {
  display: block;
  padding: 22px;
  border: 1px solid var(--sky-200);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.category-tile strong,
.category-card-title {
  display: block;
  margin-bottom: 10px;
  color: var(--gray-800);
  font-size: 20px;
  font-weight: 900;
}

.category-tile span,
.category-card p {
  color: var(--gray-500);
  line-height: 1.7;
}

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

.category-samples {
  display: grid;
  gap: 8px;
  margin: 18px 0;
}

.category-samples a {
  overflow: hidden;
  color: var(--sky-700);
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.page-hero {
  margin-bottom: 34px;
  padding: 46px;
  border-radius: 28px;
  color: var(--white);
  background: radial-gradient(circle at top right, rgba(255, 255, 255, 0.22), transparent 34%), linear-gradient(135deg, #082f49, #0c4a6e 48%, #1d4ed8);
  box-shadow: var(--shadow-soft);
}

.page-hero p {
  max-width: 780px;
}

.soft-hero,
.channel-hero,
.search-hero,
.rank-hero {
  min-height: 280px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  align-items: center;
  margin-bottom: 22px;
  color: var(--gray-500);
  font-weight: 700;
}

.breadcrumb a {
  color: var(--sky-700);
}

.detail-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(320px, 0.75fr);
  gap: 26px;
  align-items: stretch;
  margin-bottom: 42px;
}

.player-card {
  position: relative;
  min-height: 480px;
  overflow: hidden;
  border-radius: 28px;
  background: #020617;
  box-shadow: var(--shadow-soft);
}

.movie-player {
  width: 100%;
  height: 100%;
  min-height: 480px;
  display: block;
  object-fit: cover;
  background: #020617;
}

.player-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  gap: 14px;
  place-content: center;
  border: 0;
  color: var(--white);
  background: linear-gradient(0deg, rgba(2, 6, 23, 0.64), rgba(2, 6, 23, 0.18));
  cursor: pointer;
  transition: opacity 0.2s ease;
}

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

.play-circle {
  width: 78px;
  height: 78px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  color: var(--sky-700);
  font-size: 30px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.28);
}

.player-overlay strong {
  font-size: 20px;
}

.detail-info {
  padding: 34px;
  border: 1px solid var(--sky-200);
  border-radius: 28px;
  color: var(--gray-800);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-card);
}

.detail-info .eyebrow {
  margin-bottom: 20px;
}

.detail-info h1 {
  font-size: clamp(30px, 4vw, 48px);
}

.detail-line {
  color: var(--gray-500);
}

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.detail-meta span {
  border-radius: 999px;
  padding: 8px 12px;
  color: var(--gray-700);
  font-weight: 800;
  background: var(--gray-100);
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 26px;
  align-items: start;
}

.detail-article,
.detail-side {
  border: 1px solid var(--sky-200);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-card);
}

.detail-article {
  padding: 34px;
}

.detail-article h2 {
  margin: 0 0 12px;
}

.detail-article p {
  margin: 0 0 28px;
  color: var(--gray-700);
  font-size: 17px;
  line-height: 2;
}

.detail-side {
  overflow: hidden;
  padding: 16px;
}

.detail-side img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--sky-100), var(--blue-100));
}

.full-btn {
  width: 100%;
  margin-top: 16px;
}

.empty-state {
  display: none;
  padding: 28px;
  border: 1px dashed var(--sky-200);
  border-radius: var(--radius-md);
  color: var(--gray-500);
  text-align: center;
  background: rgba(255, 255, 255, 0.7);
}

.empty-state.show {
  display: block;
}

.site-footer {
  border-top: 1px solid var(--sky-200);
  background: rgba(255, 255, 255, 0.82);
}

.footer-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 32px 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  color: var(--gray-500);
}

.footer-brand {
  color: var(--gray-800);
  font-weight: 900;
}

.footer-links {
  display: flex;
  gap: 16px;
}

.footer-links a {
  color: var(--sky-700);
  font-weight: 800;
}

@media (max-width: 1080px) {
  .large-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .split-section,
  .detail-hero,
  .detail-layout {
    grid-template-columns: 1fr;
  }

  .rank-panel {
    position: static;
  }
}

@media (max-width: 760px) {
  .site-nav {
    height: 64px;
    padding: 0 16px;
  }

  .nav-links {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
  }

  main {
    padding: 20px 16px 42px;
  }

  .hero-slider {
    min-height: 560px;
    border-radius: 22px;
  }

  .hero-content {
    left: 24px;
    right: 24px;
    bottom: 30px;
  }

  .hero-content p,
  .page-hero p,
  .detail-line {
    font-size: 16px;
  }

  .hero-dots {
    left: 24px;
    right: auto;
    bottom: 18px;
  }

  .quick-search,
  .filter-panel {
    grid-template-columns: 1fr;
    padding: 22px;
  }

  .search-form,
  .filter-controls {
    grid-template-columns: 1fr;
  }

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

  .highlight-box,
  .page-hero,
  .detail-info,
  .detail-article {
    padding: 24px;
  }

  .player-card,
  .movie-player {
    min-height: 320px;
  }
}

@media (max-width: 520px) {
  .brand-text strong {
    font-size: 17px;
  }

  .brand-text small {
    display: none;
  }

  .large-grid,
  .compact-grid,
  .category-grid,
  .category-overview {
    grid-template-columns: 1fr;
  }

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

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }
}