:root {
  --site-blue: #2563eb;
  --site-blue-dark: #1d4ed8;
  --site-cyan: #06b6d4;
  --site-ink: #111827;
  --site-muted: #6b7280;
  --site-soft: #f3f6fb;
  --site-line: #e5e7eb;
  --site-card: #ffffff;
  --site-shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
  --site-radius: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: #ffffff;
  color: var(--site-ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  line-height: 1.6;
}

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

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

button,
input,
select {
  font: inherit;
}

.site-container {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
  backdrop-filter: blur(16px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
  gap: 18px;
}

.site-logo,
.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--site-blue);
  font-size: 21px;
  font-weight: 800;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--site-blue), var(--site-cyan));
  border-radius: 12px;
  box-shadow: 0 10px 22px rgba(37, 99, 235, 0.25);
  font-size: 14px;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-link,
.mobile-nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  color: #374151;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 650;
  transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.nav-link:hover,
.nav-link.active,
.mobile-nav-link:hover,
.mobile-nav-link.active {
  color: var(--site-blue);
  background: #eff6ff;
}

.header-search,
.mobile-search,
.hero-search,
.search-page-form {
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-search input,
.mobile-search input,
.hero-search input,
.search-page-form input,
.toolbar input,
.toolbar select {
  min-height: 42px;
  border: 1px solid #d1d5db;
  border-radius: 999px;
  background: #ffffff;
  color: var(--site-ink);
  outline: none;
  padding: 0 16px;
  transition: border 0.2s ease, box-shadow 0.2s ease;
}

.header-search input {
  width: 230px;
}

.header-search input:focus,
.mobile-search input:focus,
.hero-search input:focus,
.search-page-form input:focus,
.toolbar input:focus,
.toolbar select:focus {
  border-color: var(--site-blue);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.header-search button,
.mobile-search button,
.hero-search button,
.search-page-form button,
.primary-btn,
.ghost-btn,
.section-more {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 18px;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 750;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.header-search button,
.hero-search button,
.search-page-form button,
.primary-btn {
  color: #ffffff;
  background: linear-gradient(135deg, var(--site-blue), var(--site-cyan));
  box-shadow: 0 12px 24px rgba(37, 99, 235, 0.24);
}

.header-search button:hover,
.hero-search button:hover,
.search-page-form button:hover,
.primary-btn:hover,
.ghost-btn:hover,
.section-more:hover {
  transform: translateY(-2px);
}

.ghost-btn,
.section-more {
  color: var(--site-blue);
  background: #eff6ff;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 12px;
  color: #374151;
  background: #f3f4f6;
  cursor: pointer;
}

.mobile-panel {
  border-top: 1px solid #e5e7eb;
  padding: 14px 16px 18px;
  background: #ffffff;
}

.mobile-nav {
  display: grid;
  gap: 8px;
  margin-bottom: 12px;
}

.mobile-search input {
  width: 100%;
}

.hero-carousel {
  position: relative;
  overflow: hidden;
  min-height: 640px;
  color: #ffffff;
  background: #0f172a;
}

.hero-layer {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 15% 15%, rgba(59, 130, 246, 0.45), transparent 28%), linear-gradient(135deg, #0f172a 0%, #172554 52%, #0c4a6e 100%);
}

.hero-frame {
  position: relative;
  z-index: 1;
  padding: 72px 0 48px;
}

.hero-track {
  position: relative;
  min-height: 438px;
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.72fr);
  gap: 46px;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transform: translateX(34px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.hero-slide::before {
  content: "";
  position: absolute;
  inset: -72px -12vw -48px;
  z-index: -1;
  background-image: linear-gradient(90deg, rgba(15, 23, 42, 0.94), rgba(15, 23, 42, 0.46)), var(--hero-image);
  background-size: cover;
  background-position: center;
  filter: blur(16px) saturate(1.15);
  opacity: 0.34;
  transform: scale(1.08);
}

.hero-slide.is-active {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(0);
}

.hero-copy {
  max-width: 680px;
}

.hero-kicker,
.card-kicker,
.player-heading span,
.section-heading span {
  display: inline-flex;
  align-items: center;
  color: var(--site-blue);
  background: #eff6ff;
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.hero-carousel .hero-kicker {
  color: #bfdbfe;
  background: rgba(59, 130, 246, 0.2);
  border: 1px solid rgba(191, 219, 254, 0.24);
}

.hero-copy h1,
.slim-hero h1,
.detail-copy h1 {
  margin: 18px 0 18px;
  font-size: clamp(36px, 6vw, 66px);
  line-height: 1.04;
  letter-spacing: -0.06em;
}

.hero-desc,
.slim-hero p,
.detail-one-line {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 18px;
}

.hero-tags,
.tag-list,
.detail-meta,
.rank-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.hero-tags span,
.tag-list span,
.detail-meta span,
.rank-meta span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  color: #475569;
  background: #f1f5f9;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

.hero-tags span {
  color: #dbeafe;
  background: rgba(255, 255, 255, 0.14);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.hero-poster {
  position: relative;
  display: block;
  border-radius: 30px;
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(2, 6, 23, 0.45);
  aspect-ratio: 3 / 4;
}

.hero-poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.hero-poster:hover img,
.movie-card:hover img,
.mini-card:hover img,
.rank-cover:hover img,
.detail-cover:hover img {
  transform: scale(1.05);
}

.hero-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 34px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 24px;
  background: rgba(15, 23, 42, 0.48);
  backdrop-filter: blur(18px);
}

.hero-search input {
  flex: 1;
  min-width: 0;
}

.hero-category-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-category-links a {
  min-height: 34px;
  padding: 0 13px;
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  color: #dbeafe;
  background: rgba(255, 255, 255, 0.1);
  font-size: 13px;
  font-weight: 700;
}

.hero-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.hero-prev,
.hero-next {
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 999px;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.16);
  cursor: pointer;
  font-size: 26px;
}

.hero-dots {
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-dot {
  width: 9px;
  height: 9px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.35);
  cursor: pointer;
  transition: width 0.2s ease, background 0.2s ease;
}

.hero-dot.active {
  width: 28px;
  background: #ffffff;
}

.site-section {
  padding: 70px 0;
}

.soft-section {
  background: var(--site-soft);
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 22px;
  margin-bottom: 28px;
}

.section-heading h2 {
  margin: 12px 0 8px;
  color: var(--site-ink);
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.18;
  letter-spacing: -0.04em;
}

.section-heading p {
  margin: 0;
  color: var(--site-muted);
}

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

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

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

.movie-card {
  overflow: hidden;
  border: 1px solid var(--site-line);
  border-radius: var(--site-radius);
  background: var(--site-card);
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.06);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.movie-card:hover {
  border-color: rgba(37, 99, 235, 0.28);
  box-shadow: var(--site-shadow);
  transform: translateY(-5px);
}

.poster-link {
  position: relative;
  display: block;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: #dbeafe;
}

.poster-link img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.poster-badge {
  position: absolute;
  left: 12px;
  bottom: 12px;
  max-width: calc(100% - 24px);
  padding: 5px 10px;
  color: #ffffff;
  background: rgba(15, 23, 42, 0.76);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  backdrop-filter: blur(10px);
}

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

.card-kicker {
  color: var(--site-blue);
  background: #eff6ff;
  margin-bottom: 10px;
}

.movie-card h3 {
  margin: 0 0 8px;
  color: var(--site-ink);
  font-size: 18px;
  line-height: 1.3;
}

.movie-card h3 a:hover,
.rank-body h3 a:hover,
.info-list a:hover {
  color: var(--site-blue);
}

.card-meta,
.card-desc {
  margin: 0 0 10px;
  color: var(--site-muted);
  font-size: 13px;
}

.card-desc {
  min-height: 42px;
}

.compact-card .card-desc {
  min-height: 60px;
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}

.toolbar input {
  flex: 1 1 280px;
}

.toolbar select {
  min-width: 180px;
}

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

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

.rank-item {
  display: grid;
  grid-template-columns: 58px 90px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--site-line);
  border-radius: 20px;
  background: #ffffff;
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.05);
}

.rank-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--site-blue), var(--site-cyan));
  border-radius: 16px;
  font-weight: 900;
}

.rank-cover {
  display: block;
  overflow: hidden;
  border-radius: 14px;
  aspect-ratio: 3 / 4;
  background: #dbeafe;
}

.rank-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.rank-body h3 {
  margin: 0 0 6px;
  font-size: 18px;
}

.rank-body p {
  margin: 0 0 10px;
  color: var(--site-muted);
  font-size: 14px;
}

.page-hero,
.detail-hero {
  color: #ffffff;
  background: linear-gradient(135deg, #0f172a 0%, #172554 58%, #0c4a6e 100%);
}

.slim-hero {
  padding: 72px 0 64px;
}

.slim-hero p {
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
}

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

.category-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.category-card {
  overflow: hidden;
  border: 1px solid var(--site-line);
  border-radius: var(--site-radius);
  background: #ffffff;
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.06);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

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

.category-thumbs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 2px;
  height: 168px;
  background: #dbeafe;
}

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

.category-card-body {
  padding: 20px;
}

.category-card-body span {
  color: var(--site-blue);
  font-size: 13px;
  font-weight: 800;
}

.category-card-body h2 {
  margin: 8px 0 8px;
  font-size: 24px;
}

.category-card-body p {
  margin: 0;
  color: var(--site-muted);
}

.hero-mini-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin-top: 28px;
}

.mini-card {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.1);
}

.mini-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.mini-card span,
.mini-card small {
  display: block;
  padding: 0 10px;
}

.mini-card span {
  padding-top: 10px;
  color: #ffffff;
  font-weight: 800;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mini-card small {
  padding-bottom: 10px;
  color: rgba(255, 255, 255, 0.72);
}

.detail-hero {
  padding: 64px 0;
}

.detail-grid {
  display: grid;
  grid-template-columns: minmax(240px, 360px) minmax(0, 1fr);
  gap: 46px;
  align-items: center;
}

.detail-cover {
  display: block;
  overflow: hidden;
  border-radius: 28px;
  box-shadow: 0 34px 80px rgba(2, 6, 23, 0.45);
  aspect-ratio: 3 / 4;
  background: #dbeafe;
}

.detail-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.detail-copy .hero-kicker {
  color: #bfdbfe;
  background: rgba(59, 130, 246, 0.2);
}

.detail-one-line {
  color: rgba(255, 255, 255, 0.84);
  margin-bottom: 18px;
}

.detail-meta span,
.detail-tags span {
  color: #dbeafe;
  background: rgba(255, 255, 255, 0.14);
}

.detail-tags {
  margin: 18px 0 26px;
}

.player-section {
  padding-top: 54px;
}

.player-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  margin-bottom: 18px;
}

.player-heading h2 {
  margin: 10px 0 0;
  font-size: 30px;
}

.video-shell {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  background: #020617;
  box-shadow: 0 28px 70px rgba(15, 23, 42, 0.24);
  aspect-ratio: 16 / 9;
}

.video-shell video {
  width: 100%;
  height: 100%;
  display: block;
  background: #020617;
  object-fit: contain;
}

.player-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 0;
  color: #ffffff;
  background: linear-gradient(180deg, rgba(2, 6, 23, 0.12), rgba(2, 6, 23, 0.62));
  cursor: pointer;
  z-index: 2;
}

.player-overlay[hidden] {
  display: none;
}

.player-overlay span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 86px;
  height: 86px;
  padding-left: 6px;
  border-radius: 50%;
  color: #ffffff;
  background: linear-gradient(135deg, var(--site-blue), var(--site-cyan));
  box-shadow: 0 24px 60px rgba(37, 99, 235, 0.36);
  font-size: 32px;
}

.detail-content {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 32px;
  align-items: start;
}

.detail-content article,
.detail-content aside {
  padding: 28px;
  border: 1px solid var(--site-line);
  border-radius: 24px;
  background: #ffffff;
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.05);
}

.detail-content h2 {
  margin: 0 0 14px;
  font-size: 25px;
}

.detail-content p {
  margin: 0 0 22px;
  color: #475569;
  font-size: 16px;
}

.info-list {
  display: grid;
  gap: 14px;
  margin: 0;
}

.info-list div {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 12px;
}

.info-list dt {
  color: #64748b;
  font-weight: 700;
}

.info-list dd {
  margin: 0;
  color: var(--site-ink);
}

.search-page-form {
  max-width: 720px;
  margin-top: 24px;
}

.search-page-form input {
  flex: 1;
}

.empty-state {
  padding: 42px;
  color: #64748b;
  text-align: center;
  border: 1px dashed #cbd5e1;
  border-radius: 24px;
  background: #ffffff;
}

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

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr;
  gap: 32px;
  padding: 48px 0;
}

.footer-logo {
  color: #ffffff;
  margin-bottom: 14px;
}

.site-footer p {
  max-width: 460px;
  margin: 0;
}

.site-footer h2 {
  margin: 0 0 14px;
  color: #ffffff;
  font-size: 18px;
}

.site-footer a:not(.footer-logo) {
  display: block;
  margin-bottom: 9px;
  color: #cbd5e1;
}

.site-footer a:hover {
  color: #ffffff;
}

.footer-bottom {
  padding: 18px 16px;
  text-align: center;
  color: #94a3b8;
  border-top: 1px solid rgba(148, 163, 184, 0.18);
}

[hidden] {
  display: none !important;
}

@media (max-width: 1100px) {
  .header-search {
    display: none;
  }

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

  .home-rank-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .desktop-nav {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .hero-carousel {
    min-height: auto;
  }

  .hero-frame {
    padding: 48px 0 34px;
  }

  .hero-track {
    min-height: 760px;
  }

  .hero-slide {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .hero-poster {
    max-width: 360px;
    width: 100%;
    margin: 0 auto;
  }

  .hero-panel {
    margin-top: 14px;
  }

  .hero-search,
  .search-page-form {
    flex-direction: column;
    align-items: stretch;
  }

  .section-heading {
    display: block;
  }

  .section-more {
    margin-top: 16px;
  }

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

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

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

  .detail-cover {
    max-width: 360px;
  }
}

@media (max-width: 560px) {
  .site-container {
    width: min(100% - 24px, 1200px);
  }

  .site-logo span:last-child {
    font-size: 18px;
  }

  .hero-copy h1,
  .slim-hero h1,
  .detail-copy h1 {
    font-size: 36px;
  }

  .hero-track {
    min-height: 690px;
  }

  .category-grid,
  .library-grid,
  .featured-grid,
  .movie-grid {
    grid-template-columns: 1fr;
  }

  .rank-item {
    grid-template-columns: 46px 74px minmax(0, 1fr);
    gap: 10px;
  }

  .rank-body p {
    display: none;
  }

  .video-shell {
    border-radius: 18px;
  }
}