* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: #0f172a;
  background: linear-gradient(135deg, #f8fafc 0%, #eff6ff 45%, #e0f2fe 100%);
  min-height: 100vh;
}

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

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

.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(148, 163, 184, 0.25);
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.06);
  backdrop-filter: blur(18px);
}

.header-inner {
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
}

.brand-icon {
  width: 42px;
  height: 42px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  color: #ffffff;
  background: linear-gradient(135deg, #2563eb, #06b6d4);
  box-shadow: 0 14px 28px rgba(37, 99, 235, 0.26);
}

.brand-text strong {
  display: block;
  font-size: 22px;
  line-height: 1;
  font-weight: 800;
  letter-spacing: -0.04em;
  background: linear-gradient(90deg, #2563eb, #0891b2);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.brand-text small {
  display: block;
  margin-top: 5px;
  font-size: 12px;
  color: #64748b;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  overflow-x: auto;
}

.nav-link {
  padding: 10px 13px;
  border-radius: 12px;
  color: #475569;
  font-size: 15px;
  font-weight: 650;
  white-space: nowrap;
  transition: all 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
  color: #2563eb;
  background: #eff6ff;
}

.mobile-menu-button {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 12px;
  background: #eff6ff;
  cursor: pointer;
}

.mobile-menu-button span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  background: #0f172a;
  border-radius: 999px;
}

.mobile-nav {
  display: none;
  border-top: 1px solid #e2e8f0;
  background: #ffffff;
}

.mobile-nav.open {
  display: block;
}

.mobile-nav-inner {
  display: grid;
  gap: 6px;
  padding: 12px 0 16px;
}

.hero-slider {
  position: relative;
  min-height: 600px;
  overflow: hidden;
  background: #020617;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.9s ease;
}

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

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

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(2, 6, 23, 0.92) 0%, rgba(15, 23, 42, 0.46) 45%, rgba(15, 23, 42, 0.18) 100%);
}

.hero-content {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  padding: 0 0 78px;
  color: #ffffff;
}

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

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(59, 130, 246, 0.2);
  color: #bfdbfe;
  border: 1px solid rgba(147, 197, 253, 0.35);
  font-size: 14px;
  font-weight: 700;
  backdrop-filter: blur(10px);
}

.hero-copy h1,
.hero-copy h2 {
  margin: 18px 0 14px;
  font-size: clamp(34px, 6vw, 64px);
  line-height: 1.04;
  letter-spacing: -0.06em;
  text-shadow: 0 18px 45px rgba(0, 0, 0, 0.38);
}

.hero-copy p {
  max-width: 620px;
  margin: 0 0 22px;
  color: #e2e8f0;
  font-size: 18px;
  line-height: 1.8;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0 0 24px;
  color: #dbeafe;
  font-size: 14px;
}

.hero-meta span,
.card-stat {
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.48);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

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

.primary-button,
.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.primary-button {
  color: #ffffff;
  background: linear-gradient(135deg, #2563eb, #0891b2);
  box-shadow: 0 16px 32px rgba(37, 99, 235, 0.28);
}

.secondary-button {
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
}

.primary-button:hover,
.secondary-button:hover {
  transform: translateY(-2px) scale(1.01);
}

.hero-controls {
  position: absolute;
  right: max(16px, calc((100% - 1180px) / 2));
  bottom: 78px;
  z-index: 3;
  display: flex;
  gap: 10px;
}

.hero-control {
  width: 46px;
  height: 46px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 50%;
  color: #ffffff;
  background: rgba(15, 23, 42, 0.5);
  cursor: pointer;
  font-size: 22px;
  backdrop-filter: blur(12px);
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 28px;
  z-index: 3;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
}

.hero-dot {
  width: 28px;
  height: 4px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.38);
  cursor: pointer;
}

.hero-dot.active {
  background: #60a5fa;
}

.section {
  padding: 58px 0 0;
}

.section-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin: 0 0 24px;
}

.section-title {
  margin: 0;
  color: #0f172a;
  font-size: clamp(26px, 4vw, 38px);
  letter-spacing: -0.05em;
}

.section-desc {
  margin: 8px 0 0;
  color: #64748b;
  line-height: 1.7;
}

.view-more {
  color: #2563eb;
  font-weight: 800;
  white-space: nowrap;
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.movie-card {
  overflow: hidden;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.08);
  transition: transform 0.24s ease, box-shadow 0.24s ease;
}

.movie-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 60px rgba(37, 99, 235, 0.16);
}

.poster-link {
  position: relative;
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #0f172a;
}

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

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

.poster-year {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  color: #ffffff;
  background: rgba(15, 23, 42, 0.72);
  font-size: 12px;
  font-weight: 800;
}

.poster-play {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 52px;
  height: 52px;
  transform: translate(-50%, -50%) scale(0.9);
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #ffffff;
  background: rgba(37, 99, 235, 0.86);
  opacity: 0;
  transition: all 0.25s ease;
}

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

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

.movie-title {
  display: block;
  color: #0f172a;
  font-size: 18px;
  font-weight: 850;
  line-height: 1.35;
}

.movie-title:hover {
  color: #2563eb;
}

.movie-meta {
  margin: 8px 0 8px;
  color: #64748b;
  font-size: 13px;
  line-height: 1.5;
}

.movie-line {
  min-height: 46px;
  margin: 0 0 14px;
  color: #334155;
  font-size: 14px;
  line-height: 1.65;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag-row span,
.tag-row a {
  padding: 5px 9px;
  border-radius: 999px;
  color: #2563eb;
  background: #eff6ff;
  font-size: 12px;
  font-weight: 750;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
}

.category-card {
  min-height: 180px;
  padding: 22px;
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.96), rgba(8, 145, 178, 0.9));
  color: #ffffff;
  box-shadow: 0 18px 38px rgba(37, 99, 235, 0.2);
  transition: transform 0.22s ease;
}

.category-card:hover {
  transform: translateY(-5px);
}

.category-card h2,
.category-card h3 {
  margin: 0 0 10px;
  font-size: 23px;
}

.category-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.86);
  line-height: 1.7;
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
  gap: 28px;
}

.rank-panel,
.latest-panel,
.detail-panel,
.player-panel {
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.08);
}

.rank-list {
  display: grid;
  gap: 12px;
  padding: 18px;
}

.rank-item {
  display: grid;
  grid-template-columns: 46px 88px 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 12px;
  border-radius: 18px;
  background: #f8fafc;
  transition: background 0.2s ease, transform 0.2s ease;
}

.rank-item:hover {
  background: #eff6ff;
  transform: translateX(3px);
}

.rank-number {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  color: #ffffff;
  background: linear-gradient(135deg, #2563eb, #06b6d4);
  font-weight: 900;
}

.rank-item img {
  width: 88px;
  height: 56px;
  object-fit: cover;
  border-radius: 12px;
}

.rank-copy strong {
  display: block;
  font-size: 16px;
}

.rank-copy span,
.rank-score {
  color: #64748b;
  font-size: 13px;
}

.compact-list {
  display: grid;
  gap: 12px;
}

.compact-card {
  display: flex;
  gap: 12px;
  padding: 12px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.88);
  transition: background 0.2s ease, transform 0.2s ease;
}

.compact-card:hover {
  background: #eff6ff;
  transform: translateX(3px);
}

.compact-card img {
  width: 118px;
  height: 74px;
  flex: 0 0 auto;
  object-fit: cover;
  border-radius: 14px;
}

.compact-card strong {
  display: block;
  margin: 4px 0 6px;
  color: #0f172a;
}

.compact-card em {
  color: #64748b;
  font-size: 13px;
  font-style: normal;
}

.page-hero {
  padding: 58px 0 32px;
}

.page-hero-card {
  padding: 34px;
  border-radius: 32px;
  color: #ffffff;
  background: radial-gradient(circle at top left, rgba(6, 182, 212, 0.92), transparent 34%), linear-gradient(135deg, #0f172a, #1d4ed8 58%, #0891b2);
  box-shadow: 0 22px 60px rgba(37, 99, 235, 0.2);
}

.page-hero h1 {
  margin: 0 0 12px;
  font-size: clamp(32px, 5vw, 52px);
  letter-spacing: -0.06em;
}

.page-hero p {
  max-width: 820px;
  margin: 0;
  color: #dbeafe;
  font-size: 17px;
  line-height: 1.8;
}

.filter-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 0 0 24px;
  padding: 16px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid #e2e8f0;
  box-shadow: 0 14px 34px rgba(15, 23, 42, 0.06);
}

.search-box {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 16px;
  border-radius: 16px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
}

.search-box span {
  color: #2563eb;
  font-weight: 850;
}

.search-box input {
  flex: 1;
  min-width: 100px;
  height: 44px;
  border: 0;
  outline: 0;
  background: transparent;
  color: #0f172a;
  font-size: 15px;
}

.quick-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-button {
  height: 40px;
  padding: 0 15px;
  border: 0;
  border-radius: 999px;
  color: #475569;
  background: #f1f5f9;
  font-weight: 750;
  cursor: pointer;
}

.filter-button.active,
.filter-button:hover {
  color: #ffffff;
  background: linear-gradient(135deg, #2563eb, #0891b2);
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(310px, 0.5fr);
  gap: 28px;
  padding: 38px 0 0;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin: 0 0 18px;
  color: #64748b;
  font-size: 14px;
}

.breadcrumb a {
  color: #2563eb;
  font-weight: 750;
}

.player-wrap {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  background: #020617;
  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.24);
}

.video-player {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #020617;
  display: block;
  cursor: pointer;
}

.video-layer {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: linear-gradient(0deg, rgba(2, 6, 23, 0.64), rgba(2, 6, 23, 0.28));
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.video-layer.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.video-play-button {
  width: 92px;
  height: 92px;
  border: 0;
  border-radius: 50%;
  color: #ffffff;
  background: linear-gradient(135deg, #2563eb, #06b6d4);
  font-size: 34px;
  cursor: pointer;
  box-shadow: 0 18px 46px rgba(37, 99, 235, 0.34);
}

.detail-panel {
  padding: 26px;
}

.detail-panel h1 {
  margin: 0 0 14px;
  font-size: clamp(30px, 5vw, 48px);
  letter-spacing: -0.06em;
}

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 20px;
}

.detail-meta span {
  padding: 7px 12px;
  border-radius: 999px;
  color: #2563eb;
  background: #eff6ff;
  font-size: 13px;
  font-weight: 800;
}

.detail-panel h2 {
  margin: 28px 0 12px;
  color: #0f172a;
  font-size: 24px;
}

.detail-panel p {
  color: #334155;
  font-size: 16px;
  line-height: 1.85;
}

.side-poster {
  overflow: hidden;
  border-radius: 26px;
  background: #ffffff;
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.08);
}

.side-poster img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.side-poster div {
  padding: 18px;
}

.side-poster h2 {
  margin: 0 0 8px;
  font-size: 22px;
}

.side-poster p {
  margin: 0;
  color: #64748b;
  line-height: 1.7;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.site-footer {
  margin-top: 72px;
  color: #ffffff;
  background: linear-gradient(135deg, #1e293b, #020617);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 28px;
  padding: 46px 0;
}

.footer-logo {
  margin-bottom: 12px;
  font-size: 24px;
  font-weight: 900;
}

.site-footer p {
  max-width: 520px;
  margin: 0;
  color: #cbd5e1;
  line-height: 1.8;
}

.site-footer h2 {
  margin: 0 0 14px;
  color: #93c5fd;
  font-size: 17px;
}

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

.footer-links a {
  color: #cbd5e1;
}

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

.footer-bottom {
  padding: 18px 0;
  border-top: 1px solid rgba(148, 163, 184, 0.22);
  color: #94a3b8;
  text-align: center;
}

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

@media (max-width: 1024px) {
  .desktop-nav {
    display: none;
  }

  .mobile-menu-button {
    display: block;
  }

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

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

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

  .hero-controls {
    right: 18px;
  }
}

@media (max-width: 720px) {
  .container {
    width: min(100% - 24px, 1180px);
  }

  .header-inner {
    height: 66px;
  }

  .brand-icon {
    width: 38px;
    height: 38px;
  }

  .brand-text strong {
    font-size: 19px;
  }

  .hero-slider {
    min-height: 540px;
  }

  .hero-content {
    padding-bottom: 88px;
  }

  .hero-copy p {
    font-size: 16px;
  }

  .hero-controls {
    left: 16px;
    right: auto;
    bottom: 30px;
  }

  .section-header,
  .filter-panel {
    align-items: stretch;
    flex-direction: column;
  }

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

  .rank-item {
    grid-template-columns: 38px 74px 1fr;
  }

  .rank-score {
    display: none;
  }

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