:root {
  --bg: #f8fafc;
  --text: #111827;
  --muted: #6b7280;
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --panel: #ffffff;
  --line: #e5e7eb;
  --shadow: 0 20px 45px rgba(15, 23, 42, 0.12);
  --radius: 24px;
}

body {
  min-height: 100vh;
  color: var(--text);
  background: var(--bg);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
}

img {
  object-fit: cover;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(29, 78, 216, 0.96);
  color: #ffffff;
  backdrop-filter: blur(16px);
  box-shadow: 0 12px 30px rgba(37, 99, 235, 0.24);
}

.header-inner {
  width: min(1280px, calc(100% - 32px));
  margin: 0 auto;
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.logo-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: linear-gradient(135deg, #60a5fa, #1d4ed8);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.28);
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 15px;
}

.desktop-nav a,
.mobile-nav a {
  color: rgba(255, 255, 255, 0.9);
  transition: color 0.2s ease, background 0.2s ease;
}

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

.mobile-menu-button {
  display: none;
  border-radius: 12px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.12);
}

.mobile-nav {
  display: none;
  width: min(1280px, calc(100% - 32px));
  margin: 0 auto;
  padding: 0 0 18px;
}

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

.mobile-nav a {
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
}

.container {
  width: min(1280px, calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  position: relative;
  min-height: 620px;
  overflow: hidden;
  color: #ffffff;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 48%, #2563eb 100%);
}

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

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

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

.hero-bg img {
  width: 100%;
  height: 100%;
  opacity: 0.35;
  filter: saturate(1.2);
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(96, 165, 250, 0.35), transparent 36%),
    linear-gradient(90deg, rgba(15, 23, 42, 0.94), rgba(15, 23, 42, 0.64) 46%, rgba(15, 23, 42, 0.18));
}

.hero-content {
  position: relative;
  z-index: 2;
  min-height: 620px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  align-items: center;
  gap: 52px;
  padding: 76px 0 64px;
}

.hero-copy {
  max-width: 760px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  color: #dbeafe;
  font-size: 14px;
  backdrop-filter: blur(12px);
}

.hero h1 {
  font-size: clamp(42px, 6vw, 76px);
  line-height: 1.02;
  font-weight: 900;
  letter-spacing: -0.05em;
  margin-bottom: 20px;
}

.hero-text {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(17px, 2.2vw, 22px);
  line-height: 1.8;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.button-primary {
  background: #ffffff;
  color: var(--primary-dark);
  box-shadow: 0 18px 36px rgba(255, 255, 255, 0.24);
}

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

.button-ghost {
  background: rgba(255, 255, 255, 0.14);
  color: #ffffff;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.2);
}

.hero-poster {
  position: relative;
  border-radius: 30px;
  overflow: hidden;
  min-height: 500px;
  box-shadow: 0 30px 80px rgba(15, 23, 42, 0.45);
  transform: rotate(2deg);
}

.hero-poster img {
  width: 100%;
  height: 100%;
  min-height: 500px;
}

.hero-poster::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(15, 23, 42, 0.82));
}

.hero-poster-title {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 22px;
  z-index: 2;
  font-size: 24px;
  font-weight: 800;
}

.hero-controls {
  position: absolute;
  left: 50%;
  bottom: 28px;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 10px;
  transform: translateX(-50%);
}

.hero-controls button {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.16);
  color: #ffffff;
  font-size: 20px;
  backdrop-filter: blur(10px);
}

.section {
  padding: 56px 0;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.section-title {
  font-size: clamp(26px, 4vw, 42px);
  font-weight: 900;
  letter-spacing: -0.04em;
}

.section-desc {
  max-width: 760px;
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.8;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 22px;
}

.movie-card {
  position: relative;
  overflow: hidden;
  border-radius: 22px;
  background: var(--panel);
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.08);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.movie-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow);
}

.card-cover {
  position: relative;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  background: linear-gradient(135deg, #dbeafe, #eff6ff);
}

.card-cover img {
  width: 100%;
  height: 100%;
  transition: transform 0.4s ease;
}

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

.card-badge,
.rank-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.92);
  color: #ffffff;
  font-size: 12px;
  font-weight: 800;
}

.rank-badge {
  background: linear-gradient(135deg, #f97316, #ef4444);
}

.card-body {
  padding: 16px;
}

.card-title {
  margin-bottom: 8px;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.35;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 13px;
}

.card-summary {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.line-2,
.line-3 {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
}

.line-2 {
  -webkit-line-clamp: 2;
}

.line-3 {
  -webkit-line-clamp: 3;
}

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

.category-card {
  min-height: 220px;
  padding: 26px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, #ffffff, #eff6ff);
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.category-card h2,
.category-card h3 {
  margin-bottom: 12px;
  font-size: 24px;
  font-weight: 900;
}

.category-card p {
  color: var(--muted);
  line-height: 1.75;
}

.category-card .button {
  margin-top: 18px;
}

.search-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 180px 180px;
  gap: 14px;
  margin-bottom: 28px;
  padding: 18px;
  border-radius: 22px;
  background: #ffffff;
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.08);
}

.search-input,
.filter-select {
  min-height: 48px;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0 14px;
  background: #ffffff;
  color: var(--text);
  outline: none;
}

.search-input:focus,
.filter-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.page-hero {
  padding: 72px 0 42px;
  background:
    radial-gradient(circle at 80% 20%, rgba(37, 99, 235, 0.22), transparent 34%),
    linear-gradient(135deg, #eff6ff, #ffffff);
}

.page-hero h1 {
  max-width: 880px;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.08;
  font-weight: 900;
  letter-spacing: -0.05em;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 14px;
}

.breadcrumb a {
  color: var(--primary-dark);
}

.ranking-list {
  display: grid;
  gap: 18px;
}

.ranking-item {
  display: grid;
  grid-template-columns: 76px 128px minmax(0, 1fr) auto;
  gap: 20px;
  align-items: center;
  padding: 16px;
  border-radius: 24px;
  background: #ffffff;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.07);
}

.ranking-number {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 18px;
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: #ffffff;
  font-size: 22px;
  font-weight: 900;
}

.ranking-cover {
  overflow: hidden;
  border-radius: 18px;
  aspect-ratio: 2 / 3;
}

.ranking-cover img {
  width: 100%;
  height: 100%;
}

.ranking-item h2,
.ranking-item h3 {
  margin-bottom: 8px;
  font-size: 24px;
  font-weight: 900;
}

.ranking-item p {
  color: var(--muted);
  line-height: 1.7;
}

.detail-shell {
  padding: 44px 0 72px;
}

.detail-top {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 36px;
  align-items: start;
  margin-bottom: 42px;
}

.detail-poster {
  overflow: hidden;
  border-radius: 28px;
  background: #dbeafe;
  box-shadow: var(--shadow);
}

.detail-poster img {
  width: 100%;
  aspect-ratio: 2 / 3;
}

.detail-title {
  margin-bottom: 16px;
  font-size: clamp(36px, 5vw, 62px);
  line-height: 1.06;
  font-weight: 900;
  letter-spacing: -0.05em;
}

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.meta-pill,
.tag-pill {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  background: #eff6ff;
  color: #1d4ed8;
  font-size: 14px;
  font-weight: 700;
}

.detail-lead {
  margin-bottom: 22px;
  color: #374151;
  font-size: 19px;
  line-height: 1.85;
}

.player-card {
  margin-bottom: 42px;
  overflow: hidden;
  border-radius: 30px;
  background: #020617;
  box-shadow: var(--shadow);
}

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

.player-box video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #020617;
}

.play-overlay {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: grid;
  place-items: center;
  background: linear-gradient(180deg, rgba(2, 6, 23, 0.18), rgba(2, 6, 23, 0.72));
  color: #ffffff;
}

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

.play-button-circle {
  display: grid;
  place-items: center;
  width: 94px;
  height: 94px;
  margin: 0 auto 14px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.94);
  color: var(--primary-dark);
  font-size: 38px;
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.35);
}

.play-overlay span:last-child {
  font-size: 18px;
  font-weight: 800;
}

.article-panel {
  display: grid;
  gap: 24px;
  margin-bottom: 42px;
}

.text-card {
  padding: 28px;
  border-radius: 24px;
  background: #ffffff;
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.08);
}

.text-card h2 {
  margin-bottom: 14px;
  font-size: 26px;
  font-weight: 900;
}

.text-card p {
  color: #374151;
  line-height: 1.9;
  font-size: 17px;
}

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

.site-footer {
  padding: 46px 0;
  background: #0f172a;
  color: #cbd5e1;
}

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

.site-footer h2,
.site-footer h3 {
  margin-bottom: 14px;
  color: #ffffff;
  font-weight: 900;
}

.site-footer p,
.site-footer a {
  color: #cbd5e1;
  line-height: 1.8;
}

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

.hidden-card {
  display: none !important;
}

@media (max-width: 1080px) {
  .card-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

  .hero-poster {
    display: none;
  }
}

@media (max-width: 760px) {
  .desktop-nav {
    display: none;
  }

  .mobile-menu-button {
    display: inline-flex;
  }

  .header-inner {
    min-height: 64px;
  }

  .logo {
    font-size: 18px;
  }

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

  .hero-content {
    padding: 52px 0 70px;
  }

  .hero-actions,
  .section-heading {
    align-items: stretch;
    flex-direction: column;
  }

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

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

  .search-panel {
    grid-template-columns: 1fr;
  }

  .ranking-item {
    grid-template-columns: 54px 84px minmax(0, 1fr);
  }

  .ranking-item .button {
    grid-column: 1 / -1;
  }

  .ranking-number {
    width: 48px;
    height: 48px;
    font-size: 18px;
  }

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

  .detail-poster {
    max-width: 320px;
  }

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

@media (max-width: 460px) {
  .card-grid {
    grid-template-columns: 1fr;
  }

  .hero h1,
  .page-hero h1,
  .detail-title {
    letter-spacing: -0.03em;
  }
}