:root {
  --primary-50: #f0f9ff;
  --primary-100: #e0f2fe;
  --primary-400: #38bdf8;
  --primary-600: #0284c7;
  --primary-700: #0369a1;
  --accent-500: #f97316;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.10), 0 2px 4px -2px rgb(0 0 0 / 0.10);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.12), 0 8px 10px -6px rgb(0 0 0 / 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--gray-50);
  color: var(--gray-900);
  font-family: Inter, "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  line-height: 1.6;
}

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

button,
input,
select {
  font: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgb(255 255 255 / 0.96);
  box-shadow: 0 1px 2px rgb(15 23 42 / 0.08);
  backdrop-filter: blur(14px);
}

.nav-shell {
  max-width: 1280px;
  height: 64px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-600);
  color: #fff;
  font-size: 15px;
  box-shadow: 0 10px 20px rgb(2 132 199 / 0.25);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--gray-700);
  font-weight: 600;
}

.nav-links a,
.mobile-links a,
.search-open {
  transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.nav-links a:hover,
.mobile-links a:hover {
  color: var(--primary-600);
}

.search-open,
.menu-toggle,
.search-close {
  border: 0;
  cursor: pointer;
}

.search-open {
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--primary-50);
  color: var(--primary-700);
  font-weight: 700;
}

.search-open:hover {
  background: var(--primary-100);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--gray-100);
  color: var(--gray-700);
  font-size: 22px;
}

.mobile-menu {
  border-top: 1px solid var(--gray-200);
  background: #fff;
}

.mobile-links {
  max-width: 1280px;
  margin: 0 auto;
  padding: 14px 24px 18px;
  display: grid;
  gap: 8px;
}

.mobile-links a,
.mobile-search {
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--gray-700);
  text-align: left;
}

.mobile-search {
  width: 100%;
}

.hero-carousel {
  position: relative;
  max-width: 1280px;
  height: 70vh;
  min-height: 520px;
  margin: 28px auto 0;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  background: var(--gray-900);
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.55s ease;
}

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

.hero-slide img,
.featured-card img,
.category-tile img,
.overview-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-fade {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgb(0 0 0 / 0.90), rgb(0 0 0 / 0.48), rgb(0 0 0 / 0.08));
}

.hero-copy {
  position: absolute;
  left: clamp(24px, 6vw, 72px);
  right: clamp(24px, 6vw, 72px);
  bottom: clamp(42px, 10vw, 96px);
  max-width: 720px;
  color: #fff;
}

.hero-tag,
.accent-chip,
.category-chip,
.rating-badge,
.rank-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-weight: 800;
  line-height: 1;
}

.hero-tag {
  padding: 8px 13px;
  background: var(--primary-600);
  color: #fff;
  font-size: 14px;
  margin-bottom: 16px;
}

.accent-chip {
  padding: 8px 13px;
  background: var(--accent-500);
  color: #fff;
  font-size: 14px;
  margin-right: 8px;
}

.hero-copy h1 {
  margin: 0 0 16px;
  font-size: clamp(36px, 6vw, 68px);
  line-height: 1.04;
  letter-spacing: -0.04em;
}

.hero-copy p {
  margin: 0 0 26px;
  color: rgb(255 255 255 / 0.86);
  font-size: clamp(17px, 2.1vw, 22px);
  max-width: 680px;
}

.hero-actions,
.featured-copy .primary-btn {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.primary-btn,
.ghost-btn,
.section-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.primary-btn {
  padding: 12px 24px;
  background: var(--primary-600);
  color: #fff;
  box-shadow: 0 14px 30px rgb(2 132 199 / 0.28);
}

.primary-btn:hover {
  background: var(--primary-700);
  transform: translateY(-1px);
}

.ghost-btn {
  padding: 11px 22px;
  color: #fff;
  border: 1px solid rgb(255 255 255 / 0.5);
  background: rgb(255 255 255 / 0.12);
  backdrop-filter: blur(8px);
}

.ghost-btn:hover {
  background: rgb(255 255 255 / 0.22);
}

.hero-arrow {
  position: absolute;
  top: 50%;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 999px;
  transform: translateY(-50%);
  background: rgb(0 0 0 / 0.52);
  color: #fff;
  cursor: pointer;
  font-size: 34px;
  line-height: 1;
  transition: background 0.2s ease, transform 0.2s ease;
}

.hero-arrow:hover {
  background: rgb(0 0 0 / 0.72);
  transform: translateY(-50%) scale(1.04);
}

.hero-prev {
  left: 20px;
}

.hero-next {
  right: 20px;
}

.hero-dots {
  position: absolute;
  right: 28px;
  bottom: 28px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-dot {
  width: 9px;
  height: 9px;
  border: 0;
  border-radius: 999px;
  background: rgb(255 255 255 / 0.55);
  cursor: pointer;
  transition: width 0.25s ease, background 0.25s ease;
}

.hero-dot.is-active {
  width: 34px;
  background: #fff;
}

.home-search-panel,
.content-section,
.featured-section,
.page-shell,
.site-footer .footer-shell {
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
}

.home-search-panel {
  margin-top: 26px;
  padding: 24px;
  border-radius: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  background: #fff;
  box-shadow: var(--shadow-md);
}

.home-search-panel h2 {
  margin: 0 0 8px;
  font-size: clamp(24px, 4vw, 36px);
  line-height: 1.2;
}

.home-search-panel p,
.section-heading p,
.page-hero p,
.overview-card em,
.category-tile em,
.movie-card em,
.footer-about p {
  color: var(--gray-500);
}

.content-section,
.featured-section {
  margin-top: 48px;
}

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

.section-heading h2 {
  margin: 0 0 6px;
  font-size: clamp(26px, 3vw, 36px);
  letter-spacing: -0.03em;
}

.section-heading p {
  margin: 0;
}

.section-link {
  padding: 9px 16px;
  background: var(--primary-50);
  color: var(--primary-700);
}

.section-link:hover {
  background: var(--primary-100);
}

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

.category-tile,
.overview-card {
  position: relative;
  overflow: hidden;
  border-radius: 22px;
  min-height: 180px;
  background: var(--gray-900);
  box-shadow: var(--shadow-md);
}

.category-tile::after,
.overview-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgb(0 0 0 / 0.86), rgb(0 0 0 / 0.14));
}

.category-tile span,
.overview-card-body {
  position: absolute;
  z-index: 1;
  left: 16px;
  right: 16px;
  bottom: 16px;
  color: #fff;
}

.category-tile strong,
.overview-card strong {
  display: block;
  margin-bottom: 7px;
  font-size: 19px;
}

.category-tile em,
.overview-card em {
  display: -webkit-box;
  margin: 0;
  color: rgb(255 255 255 / 0.76);
  font-style: normal;
  font-size: 13px;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.featured-card {
  position: relative;
  min-height: 500px;
  overflow: hidden;
  border-radius: 28px;
  background: var(--gray-900);
  box-shadow: var(--shadow-xl);
}

.featured-fade {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgb(0 0 0 / 0.92), rgb(0 0 0 / 0.58), rgb(0 0 0 / 0.04));
}

.featured-copy {
  position: absolute;
  inset: 0;
  max-width: 760px;
  padding: clamp(34px, 7vw, 72px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  color: #fff;
}

.featured-copy h2 {
  margin: 20px 0 14px;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.08;
}

.featured-copy p {
  margin: 0 0 26px;
  color: rgb(255 255 255 / 0.82);
  font-size: 18px;
}

.movie-grid,
.rank-grid,
.overview-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 22px;
}

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

.page-grid {
  padding-bottom: 18px;
}

.movie-card {
  display: block;
  overflow: hidden;
  border-radius: 16px;
  background: #fff;
  box-shadow: var(--shadow-md);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

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

.movie-card-cover {
  position: relative;
  display: block;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--gray-200);
}

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

.movie-card:hover img {
  transform: scale(1.08);
}

.movie-card-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgb(0 0 0 / 0.65), transparent 58%);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.movie-card:hover .movie-card-shade {
  opacity: 1;
}

.rating-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 6px 8px;
  color: #fff;
  background: rgb(0 0 0 / 0.68);
  backdrop-filter: blur(10px);
  font-size: 12px;
}

.category-chip {
  position: absolute;
  left: 10px;
  bottom: 10px;
  max-width: calc(100% - 20px);
  padding: 6px 9px;
  color: #fff;
  background: var(--primary-600);
  font-size: 12px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.rank-mark {
  position: absolute;
  top: 10px;
  left: 10px;
  width: 36px;
  height: 36px;
  color: #fff;
  background: var(--accent-500);
  box-shadow: 0 10px 20px rgb(249 115 22 / 0.35);
}

.movie-card-body {
  display: block;
  padding: 15px;
}

.movie-card-body strong {
  display: -webkit-box;
  margin-bottom: 8px;
  min-height: 44px;
  font-size: 16px;
  line-height: 1.35;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.2s ease;
}

.movie-card:hover strong {
  color: var(--primary-600);
}

.movie-card-body em {
  display: -webkit-box;
  margin-bottom: 12px;
  min-height: 42px;
  font-size: 13px;
  font-style: normal;
  line-height: 1.55;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.movie-card-small .movie-card-body em {
  display: none;
}

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

.card-meta span {
  padding: 4px 7px;
  border-radius: 8px;
  background: var(--gray-100);
}

.page-shell {
  padding: 32px 24px 0;
}

.page-hero {
  position: relative;
  overflow: hidden;
  margin-bottom: 28px;
  padding: clamp(34px, 7vw, 72px);
  border-radius: 28px;
  color: #fff;
  background: radial-gradient(circle at 20% 20%, rgb(56 189 248 / 0.42), transparent 32%), linear-gradient(135deg, #0f172a, #0369a1 48%, #111827);
  box-shadow: var(--shadow-xl);
}

.page-hero h1 {
  max-width: 900px;
  margin: 0 0 14px;
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.1;
  letter-spacing: -0.04em;
}

.page-hero p {
  max-width: 760px;
  margin: 0;
  color: rgb(255 255 255 / 0.82);
  font-size: 18px;
}

.filter-panel {
  margin-bottom: 26px;
  padding: 18px;
  display: grid;
  grid-template-columns: 1fr 220px;
  gap: 14px;
  border-radius: 18px;
  background: #fff;
  box-shadow: var(--shadow-md);
}

.filter-panel input,
.filter-panel select,
.search-dialog input {
  width: 100%;
  border: 1px solid var(--gray-200);
  border-radius: 14px;
  padding: 12px 14px;
  outline: none;
  color: var(--gray-800);
  background: #fff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.filter-panel input:focus,
.filter-panel select:focus,
.search-dialog input:focus {
  border-color: var(--primary-400);
  box-shadow: 0 0 0 4px rgb(56 189 248 / 0.16);
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 22px;
  color: var(--gray-500);
  font-size: 14px;
  flex-wrap: wrap;
}

.breadcrumb a:hover {
  color: var(--primary-600);
}

.player-section {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 28px;
  align-items: center;
  margin-bottom: 34px;
}

.player-copy {
  padding: 34px;
  border-radius: 26px;
  color: #fff;
  background: linear-gradient(135deg, #111827, #0369a1);
  box-shadow: var(--shadow-xl);
}

.player-copy h1 {
  margin: 0 0 15px;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.12;
}

.player-copy p {
  margin: 0;
  color: rgb(255 255 255 / 0.82);
  font-size: 17px;
}

.movie-player {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 26px;
  background: #000;
  box-shadow: var(--shadow-xl);
}

.movie-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: #000;
}

.player-overlay {
  position: absolute;
  inset: 0;
  z-index: 3;
  border: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  cursor: pointer;
  color: #fff;
  background: linear-gradient(to top, rgb(0 0 0 / 0.78), rgb(0 0 0 / 0.24));
  font-size: 18px;
  font-weight: 800;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

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

.play-icon {
  width: 78px;
  height: 78px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-600);
  box-shadow: 0 18px 45px rgb(2 132 199 / 0.38);
  font-size: 32px;
  padding-left: 4px;
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(220px, 320px) 1fr;
  gap: 30px;
  align-items: start;
}

.detail-poster {
  position: sticky;
  top: 92px;
  overflow: hidden;
  border-radius: 22px;
  background: #fff;
  box-shadow: var(--shadow-xl);
}

.detail-poster img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.poster-rating {
  padding: 16px;
  text-align: center;
  color: var(--accent-500);
  font-size: 22px;
  font-weight: 900;
}

.detail-content {
  padding: 30px;
  border-radius: 24px;
  background: #fff;
  box-shadow: var(--shadow-md);
}

.detail-content h2 {
  margin: 0 0 16px;
  font-size: 28px;
}

.detail-content h2:not(:first-child) {
  margin-top: 30px;
}

.detail-content p {
  margin: 0;
  color: var(--gray-700);
  font-size: 16px;
}

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-bottom: 20px;
}

.detail-meta span,
.tag-cloud span {
  display: inline-flex;
  padding: 7px 10px;
  border-radius: 999px;
  background: var(--primary-50);
  color: var(--primary-700);
  font-size: 13px;
  font-weight: 700;
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.search-layer {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding: 8vh 18px 24px;
  background: rgb(17 24 39 / 0.72);
  backdrop-filter: blur(8px);
}

.search-layer.is-open {
  display: flex;
}

.search-dialog {
  position: relative;
  width: min(760px, 100%);
  max-height: 84vh;
  overflow: auto;
  padding: 28px;
  border-radius: 24px;
  background: #fff;
  box-shadow: var(--shadow-xl);
}

.search-dialog h2 {
  margin: 0 0 16px;
  font-size: 28px;
}

.search-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 38px;
  height: 38px;
  border-radius: 999px;
  background: var(--gray-100);
  color: var(--gray-700);
  font-size: 28px;
  line-height: 1;
}

.search-results {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.search-result {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 14px;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--gray-200);
  border-radius: 14px;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.search-result:hover {
  border-color: var(--primary-400);
  background: var(--primary-50);
}

.search-result img {
  width: 64px;
  height: 86px;
  border-radius: 10px;
  object-fit: cover;
  background: var(--gray-200);
}

.search-result strong {
  display: block;
  margin-bottom: 4px;
}

.search-result span {
  display: block;
  color: var(--gray-500);
  font-size: 13px;
}

.search-empty {
  padding: 20px;
  border-radius: 14px;
  background: var(--gray-100);
  color: var(--gray-500);
}

.site-footer {
  margin-top: 64px;
  background: var(--gray-900);
  color: var(--gray-300);
}

.footer-shell {
  padding: 48px 24px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 36px;
}

.footer-brand {
  color: #fff;
  margin-bottom: 14px;
}

.site-footer h2 {
  margin: 0 0 12px;
  color: #fff;
  font-size: 18px;
}

.site-footer ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.site-footer a:hover {
  color: var(--primary-400);
}

@media (max-width: 1100px) {
  .movie-grid,
  .rank-grid,
  .compact-grid,
  .category-tile-grid,
  .overview-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .player-section {
    grid-template-columns: 1fr;
  }
}

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

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

  .hero-carousel {
    height: 66vh;
    min-height: 500px;
    margin: 16px 16px 0;
    border-radius: 22px;
  }

  .home-search-panel,
  .section-heading,
  .player-section,
  .detail-layout,
  .footer-shell {
    grid-template-columns: 1fr;
  }

  .home-search-panel,
  .section-heading {
    align-items: stretch;
  }

  .content-section,
  .featured-section,
  .home-search-panel {
    margin-left: 16px;
    margin-right: 16px;
  }

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

  .detail-poster {
    position: static;
    max-width: 340px;
  }

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

@media (max-width: 620px) {
  .nav-shell {
    padding: 0 16px;
  }

  .brand span:last-child {
    font-size: 17px;
  }

  .hero-carousel {
    min-height: 460px;
  }

  .hero-arrow {
    width: 40px;
    height: 40px;
    font-size: 28px;
  }

  .hero-prev {
    left: 10px;
  }

  .hero-next {
    right: 10px;
  }

  .hero-dots {
    left: 22px;
    right: auto;
    bottom: 20px;
  }

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

  .movie-card-body {
    padding: 12px;
  }

  .movie-card-body strong {
    font-size: 15px;
  }

  .page-shell {
    padding: 20px 14px 0;
  }

  .page-hero,
  .player-copy,
  .detail-content {
    padding: 24px;
    border-radius: 20px;
  }

  .player-section {
    gap: 18px;
  }

  .play-icon {
    width: 62px;
    height: 62px;
    font-size: 26px;
  }

  .footer-shell {
    padding: 36px 18px;
  }
}