:root {
  --primary-50: #f0f9ff;
  --primary-100: #e0f2fe;
  --primary-400: #38bdf8;
  --primary-500: #0ea5e9;
  --primary-600: #0284c7;
  --primary-700: #0369a1;
  --secondary-50: #f8fafc;
  --secondary-100: #f1f5f9;
  --secondary-200: #e2e8f0;
  --secondary-300: #cbd5e1;
  --secondary-500: #64748b;
  --secondary-600: #475569;
  --secondary-700: #334155;
  --secondary-800: #1e293b;
  --secondary-900: #0f172a;
  --shadow-card: 0 4px 6px -1px rgba(15, 23, 42, 0.10), 0 2px 4px -1px rgba(15, 23, 42, 0.06);
  --shadow-hover: 0 20px 35px -18px rgba(2, 132, 199, 0.48);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--secondary-900);
  background: linear-gradient(180deg, var(--secondary-50), #ffffff 30%, #ffffff);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
}

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

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

button,
input {
  font: inherit;
}

.container {
  width: min(100% - 2rem, 1280px);
  margin-inline: auto;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 28px rgba(15, 23, 42, 0.08);
  transition: background 0.25s ease, box-shadow 0.25s ease;
}

.site-header.header-transparent:not(.is-scrolled) {
  background: transparent;
  box-shadow: none;
}

.nav-bar {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.brand {
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  color: var(--secondary-900);
}

.header-transparent:not(.is-scrolled) .brand,
.header-transparent:not(.is-scrolled) .desktop-nav a,
.header-transparent:not(.is-scrolled) .menu-toggle {
  color: #ffffff;
}

.brand-icon {
  width: 2rem;
  height: 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  color: #ffffff;
  background: var(--primary-600);
  box-shadow: 0 10px 24px rgba(2, 132, 199, 0.34);
  font-size: 0.82rem;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.desktop-nav a,
.mobile-nav a {
  color: var(--secondary-700);
  font-weight: 600;
  transition: color 0.2s ease, background 0.2s ease;
}

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

.menu-toggle {
  display: none;
  border: 0;
  background: transparent;
  color: var(--secondary-700);
  font-size: 1.6rem;
  padding: 0.45rem 0.6rem;
  border-radius: 0.75rem;
}

.mobile-nav {
  display: none;
  padding: 0.65rem 1rem 1rem;
  background: #ffffff;
  border-top: 1px solid var(--secondary-200);
}

.mobile-nav a {
  display: block;
  padding: 0.9rem 1rem;
  border-radius: 0.75rem;
}

.mobile-nav a:hover {
  background: var(--secondary-50);
}

.hero {
  position: relative;
  height: 78vh;
  min-height: 560px;
  overflow: hidden;
  background: #000000;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 1s ease;
}

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

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
}

.hero-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, #000000 0%, rgba(0, 0, 0, 0.58) 44%, rgba(0, 0, 0, 0.18) 100%);
}

.hero-content {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
  padding-top: 72px;
}

.hero-copy {
  max-width: 780px;
  color: #ffffff;
}

.hero-pill,
.detail-type,
.type-pill,
.eyebrow {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border-radius: 999px;
  font-weight: 700;
}

.hero-pill {
  padding: 0.45rem 1rem;
  margin-bottom: 1rem;
  background: var(--primary-600);
  font-size: 0.9rem;
}

.hero h1 {
  margin: 0;
  font-size: clamp(2.6rem, 6vw, 5rem);
  line-height: 1.05;
  letter-spacing: -0.06em;
}

.hero p {
  max-width: 700px;
  margin: 1.3rem 0 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  line-height: 1.75;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.3rem;
  color: rgba(255, 255, 255, 0.86);
}

.hero-meta span:not(:last-child)::after {
  content: "•";
  margin-left: 0.65rem;
  color: rgba(255, 255, 255, 0.5);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.85rem 1.5rem;
  border-radius: 0.8rem;
  font-weight: 800;
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

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

.btn-primary {
  color: #ffffff;
  background: var(--primary-600);
  box-shadow: 0 16px 28px rgba(2, 132, 199, 0.36);
}

.btn-primary:hover {
  background: var(--primary-700);
}

.btn-glass {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(8px);
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.28);
}

.hero-control {
  position: absolute;
  top: 50%;
  width: 3.25rem;
  height: 3.25rem;
  border: 0;
  border-radius: 999px;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(6px);
  transform: translateY(-50%);
  font-size: 2.2rem;
  line-height: 1;
  transition: background 0.2s ease;
}

.hero-control:hover {
  background: rgba(255, 255, 255, 0.32);
}

.hero-prev {
  left: 1rem;
}

.hero-next {
  right: 1rem;
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 2rem;
  display: flex;
  gap: 0.5rem;
  transform: translateX(-50%);
}

.hero-dot {
  width: 0.45rem;
  height: 0.45rem;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.5);
  transition: width 0.25s ease, background 0.25s ease;
}

.hero-dot.is-active {
  width: 2rem;
  background: #ffffff;
}

.section {
  padding-block: 4rem;
}

.top-tight {
  padding-top: 1.25rem;
}

.section-heading {
  max-width: 780px;
  margin: 0 auto 3rem;
  text-align: center;
}

.section-heading h2,
.section-row h2,
.category-block h3,
.page-hero h1,
.movie-detail-card h1 {
  margin: 0;
  color: var(--secondary-900);
  letter-spacing: -0.04em;
}

.section-heading h2,
.section-row h2 {
  font-size: clamp(2rem, 4vw, 2.7rem);
}

.section-heading p,
.section-row p,
.page-hero p {
  color: var(--secondary-600);
  line-height: 1.8;
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

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

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

.movie-card {
  min-width: 0;
}

.card-link {
  display: block;
  height: 100%;
  overflow: hidden;
  border-radius: 1rem;
  background: #ffffff;
  box-shadow: var(--shadow-card);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

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

.card-poster {
  position: relative;
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--secondary-100);
}

.card-small .card-poster {
  aspect-ratio: 4 / 3;
}

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

.card-link:hover img {
  transform: scale(1.1);
}

.card-mask {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.12));
  opacity: 0;
  transition: opacity 0.25s ease;
}

.card-link:hover .card-mask {
  opacity: 1;
}

.play-badge {
  width: 4rem;
  height: 4rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  color: var(--primary-600);
  background: rgba(255, 255, 255, 0.92);
  transform: scale(0.85);
  transition: transform 0.25s ease;
}

.card-link:hover .play-badge {
  transform: scale(1);
}

.type-pill {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.32rem 0.75rem;
  color: #ffffff;
  background: rgba(2, 132, 199, 0.9);
  backdrop-filter: blur(6px);
  font-size: 0.78rem;
}

.card-body {
  display: grid;
  gap: 0.75rem;
  padding: 1rem;
}

.card-title {
  color: var(--secondary-900);
  font-weight: 800;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-link:hover .card-title {
  color: var(--primary-600);
}

.card-desc {
  min-height: 2.75rem;
  color: var(--secondary-600);
  font-size: 0.92rem;
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-meta,
.rank-meta,
.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  color: var(--secondary-500);
  font-size: 0.86rem;
}

.card-meta {
  justify-content: space-between;
}

.hot-band {
  padding-block: 4rem;
  color: #ffffff;
  background: linear-gradient(90deg, var(--primary-600), var(--primary-700));
}

.section-row {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.section-row a {
  color: var(--primary-600);
  font-weight: 800;
}

.light-row h2,
.light-row p,
.light-row a {
  color: #ffffff;
}

.light-row p {
  opacity: 0.76;
}

.movie-rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 18rem;
  gap: 1rem;
  overflow-x: auto;
  padding: 0.25rem 0 1rem;
  scrollbar-width: thin;
}

.category-list {
  display: grid;
  gap: 3rem;
}

.category-block {
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--secondary-200);
}

.category-block:last-child {
  border-bottom: 0;
}

.category-block h3 {
  font-size: 1.6rem;
}

.latest-panel {
  background: var(--secondary-100);
}

.sub-page {
  min-height: 100vh;
  padding-top: 72px;
}

.page-hero {
  padding: 3.8rem 0 2rem;
}

.eyebrow {
  padding: 0.35rem 0.8rem;
  margin-bottom: 1rem;
  color: var(--primary-700);
  background: var(--primary-100);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.page-hero h1 {
  font-size: clamp(2.2rem, 5vw, 4rem);
}

.page-hero p {
  max-width: 820px;
  margin: 1rem 0 0;
  font-size: 1.05rem;
}

.breadcrumb,
.breadcrumb-line a {
  color: var(--primary-600);
  font-weight: 700;
}

.filter-panel {
  display: grid;
  gap: 1rem;
  padding: 1.2rem;
  border: 1px solid var(--secondary-200);
  border-radius: 1rem;
  background: #ffffff;
  box-shadow: var(--shadow-card);
}

.slim-filter {
  margin-bottom: 1rem;
}

.search-box {
  display: grid;
  gap: 0.5rem;
  color: var(--secondary-700);
  font-weight: 800;
}

.search-box input {
  width: 100%;
  border: 1px solid var(--secondary-300);
  border-radius: 0.85rem;
  padding: 0.9rem 1rem;
  outline: none;
  transition: border 0.2s ease, box-shadow 0.2s ease;
}

.search-box input:focus {
  border-color: var(--primary-500);
  box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.14);
}

.filter-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.filter-buttons button {
  border: 1px solid var(--secondary-300);
  border-radius: 999px;
  padding: 0.55rem 0.9rem;
  color: var(--secondary-700);
  background: #ffffff;
  transition: color 0.2s ease, background 0.2s ease, border 0.2s ease;
}

.filter-buttons button:hover,
.filter-buttons button.is-active {
  color: #ffffff;
  border-color: var(--primary-600);
  background: var(--primary-600);
}

.empty-tip {
  display: none;
  padding: 3rem 1rem;
  color: var(--secondary-500);
  text-align: center;
}

.empty-tip.is-visible {
  display: block;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.category-card {
  padding: 1.4rem;
  border-radius: 1.1rem;
  background: #ffffff;
  box-shadow: var(--shadow-card);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.category-icon {
  width: 2.5rem;
  height: 2.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.9rem;
  color: #ffffff;
  background: var(--primary-600);
}

.category-card h2 {
  margin: 1rem 0 0.5rem;
  font-size: 1.35rem;
}

.category-card p {
  color: var(--secondary-600);
  line-height: 1.7;
}

.category-samples {
  display: grid;
  gap: 0.4rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--secondary-200);
}

.category-samples a {
  color: var(--secondary-600);
  font-size: 0.92rem;
}

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

.rank-list {
  display: grid;
  gap: 1rem;
}

.rank-item {
  display: grid;
  grid-template-columns: 4rem 11rem 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1rem;
  border-radius: 1rem;
  background: #ffffff;
  box-shadow: var(--shadow-card);
}

.rank-no {
  color: var(--primary-600);
  font-size: 1.6rem;
  font-weight: 900;
}

.rank-cover {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 0.8rem;
  background: var(--secondary-100);
}

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

.rank-info h2 {
  margin: 0 0 0.5rem;
  font-size: 1.2rem;
}

.rank-info p {
  margin: 0 0 0.65rem;
  color: var(--secondary-600);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.rank-watch {
  padding: 0.65rem 1rem;
  border-radius: 0.7rem;
  color: #ffffff;
  background: var(--primary-600);
  font-weight: 800;
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 2rem;
  padding-top: 2rem;
}

.detail-main {
  min-width: 0;
}

.breadcrumb-line {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-bottom: 1rem;
  color: var(--secondary-500);
  font-size: 0.95rem;
}

.player-card,
.movie-detail-card,
.side-card {
  border-radius: 1rem;
  background: #ffffff;
  box-shadow: var(--shadow-card);
}

.player-card {
  overflow: hidden;
}

.player-shell {
  position: relative;
  overflow: hidden;
  background: #000000;
}

.movie-player {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000000;
}

.play-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 0;
  color: var(--primary-600);
  background: rgba(0, 0, 0, 0.34);
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.play-overlay span {
  width: 5rem;
  height: 5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.32);
  font-size: 1.6rem;
}

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

.movie-detail-card {
  margin-top: 1.5rem;
  padding: clamp(1.25rem, 3vw, 2rem);
}

.detail-type {
  padding: 0.32rem 0.8rem;
  margin-bottom: 1rem;
  color: var(--primary-700);
  background: var(--primary-100);
  font-size: 0.84rem;
}

.movie-detail-card h1 {
  font-size: clamp(2rem, 4vw, 3rem);
}

.detail-meta {
  margin-top: 1rem;
}

.one-line {
  margin: 1.5rem 0 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--secondary-200);
  color: var(--primary-700);
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.75;
}

.movie-detail-card section {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--secondary-200);
}

.movie-detail-card h2,
.side-card h2 {
  margin: 0 0 0.85rem;
  font-size: 1.25rem;
}

.movie-detail-card p,
.review-box {
  color: var(--secondary-700);
  line-height: 1.85;
}

.review-box {
  padding: 1.2rem;
  border-radius: 0.85rem;
  background: var(--secondary-50);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.tag-list span {
  padding: 0.42rem 0.75rem;
  border: 1px solid var(--secondary-300);
  border-radius: 999px;
  color: var(--secondary-700);
  background: #ffffff;
  font-size: 0.9rem;
}

.detail-side {
  min-width: 0;
}

.side-card {
  position: sticky;
  top: 94px;
  padding: 1.2rem;
}

.related-list {
  display: grid;
  gap: 1rem;
}

.related-row {
  display: grid;
  grid-template-columns: 8rem 1fr;
  gap: 0.8rem;
  align-items: center;
}

.related-thumb {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 0.65rem;
  background: var(--secondary-100);
}

.related-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.25s ease;
}

.related-row:hover img {
  transform: scale(1.08);
}

.related-text {
  min-width: 0;
}

.related-text strong {
  display: -webkit-box;
  color: var(--secondary-900);
  line-height: 1.35;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.related-text em {
  display: block;
  margin-top: 0.35rem;
  color: var(--secondary-500);
  font-size: 0.82rem;
  font-style: normal;
}

.site-footer {
  color: var(--secondary-300);
  background: var(--secondary-900);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.4fr;
  gap: 2rem;
  padding-block: 3rem;
}

.footer-brand {
  color: #ffffff;
  font-size: 1.2rem;
}

.site-footer p {
  color: var(--secondary-300);
  line-height: 1.8;
}

.site-footer h3 {
  margin: 0 0 1rem;
  color: #ffffff;
}

.site-footer ul {
  display: grid;
  gap: 0.55rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

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

.footer-bottom {
  padding: 1.3rem 1rem;
  border-top: 1px solid var(--secondary-800);
  color: var(--secondary-500);
  text-align: center;
  font-size: 0.9rem;
}

.is-hidden-card {
  display: none;
}

@media (max-width: 1100px) {
  .movie-grid,
  .featured-grid,
  .compact-grid,
  .latest-grid,
  .catalog-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

  .side-card {
    position: static;
  }
}

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

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

  .site-header.is-menu-open .mobile-nav {
    display: block;
  }

  .hero {
    height: 72vh;
    min-height: 520px;
  }

  .hero-control {
    display: none;
  }

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

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

  .rank-item {
    grid-template-columns: 3rem 7rem 1fr;
  }

  .rank-watch {
    grid-column: 2 / -1;
    width: fit-content;
  }

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

@media (max-width: 560px) {
  .container {
    width: min(100% - 1.2rem, 1280px);
  }

  .nav-bar {
    height: 64px;
  }

  .brand {
    font-size: 1.1rem;
  }

  .hero {
    height: 70vh;
    min-height: 500px;
  }

  .hero-content {
    padding-top: 64px;
  }

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

  .movie-grid,
  .featured-grid,
  .compact-grid,
  .latest-grid,
  .catalog-grid,
  .category-grid {
    grid-template-columns: 1fr;
  }

  .movie-rail {
    grid-auto-columns: 82vw;
  }

  .rank-item {
    grid-template-columns: 2.5rem 1fr;
  }

  .rank-cover {
    grid-column: 2;
  }

  .rank-info,
  .rank-watch {
    grid-column: 1 / -1;
  }

  .related-row {
    grid-template-columns: 7rem 1fr;
  }

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