:root {
  --primary-50: #f0f9ff;
  --primary-100: #e0f2fe;
  --primary-500: #0ea5e9;
  --primary-600: #0284c7;
  --primary-700: #0369a1;
  --primary-800: #075985;
  --primary-900: #0c4a6e;
  --accent-400: #fbbf24;
  --accent-500: #f59e0b;
  --accent-600: #d97706;
  --neutral-50: #fafaf9;
  --neutral-100: #f5f5f4;
  --neutral-200: #e7e5e4;
  --neutral-300: #d6d3d1;
  --neutral-500: #78716c;
  --neutral-600: #57534e;
  --neutral-700: #44403c;
  --neutral-800: #292524;
  --neutral-900: #1c1917;
  --white: #ffffff;
  --shadow-md: 0 10px 25px rgba(12, 74, 110, 0.12);
  --shadow-lg: 0 18px 40px rgba(12, 74, 110, 0.18);
  --shadow-xl: 0 26px 60px rgba(12, 74, 110, 0.24);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

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

button,
input {
  font: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  color: var(--white);
  background: linear-gradient(90deg, var(--primary-900), var(--primary-800));
  box-shadow: var(--shadow-lg);
}

.nav-wrap {
  width: min(100% - 32px, 1280px);
  min-height: 64px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

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

.brand-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  color: var(--primary-900);
  background: var(--accent-400);
  box-shadow: 0 0 0 6px rgba(251, 191, 36, 0.18);
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  font-weight: 600;
}

.nav-link {
  opacity: 0.92;
  transition: color 0.2s ease, opacity 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent-400);
  opacity: 1;
}

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 12px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.12);
  cursor: pointer;
}

.menu-button span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: var(--white);
  border-radius: 999px;
}

.mobile-nav {
  display: none;
  padding: 8px 16px 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  background: var(--primary-800);
}

.mobile-nav.is-open {
  display: grid;
  gap: 6px;
}

.mobile-link {
  padding: 10px 12px;
  border-radius: 12px;
  font-weight: 600;
}

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

.hero-carousel {
  position: relative;
  height: 560px;
  overflow: hidden;
  background: var(--neutral-900);
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s ease;
}

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

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

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(0deg, rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.2) 56%, rgba(0, 0, 0, 0.08)),
    linear-gradient(90deg, rgba(12, 74, 110, 0.72), rgba(12, 74, 110, 0.18), transparent);
}

.hero-content {
  position: relative;
  height: 100%;
  display: flex;
  align-items: flex-end;
  padding-bottom: 74px;
}

.hero-copy {
  max-width: 760px;
  color: var(--white);
}

.hero-copy h1 {
  margin: 12px 0 16px;
  font-size: clamp(34px, 5vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.hero-copy p {
  max-width: 680px;
  margin: 0 0 28px;
  color: var(--neutral-200);
  font-size: 18px;
  line-height: 1.8;
}

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

.hero-tags span,
.tag-list span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 10px;
  border-radius: 999px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(12px);
  font-size: 13px;
  font-weight: 700;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border-radius: 14px;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.btn-accent {
  color: var(--white);
  background: var(--accent-500);
  box-shadow: 0 14px 28px rgba(245, 158, 11, 0.28);
}

.btn-accent:hover {
  background: var(--accent-600);
}

.btn-ghost {
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.36);
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
}

.hero-dots {
  position: absolute;
  right: max(24px, calc((100vw - 1280px) / 2));
  bottom: 34px;
  display: flex;
  gap: 10px;
}

.hero-dot {
  width: 12px;
  height: 12px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.52);
  cursor: pointer;
  transition: width 0.2s ease, background 0.2s ease;
}

.hero-dot.is-active {
  width: 34px;
  background: var(--accent-500);
}

.search-panel,
.page-hero,
.section {
  margin-top: 48px;
}

.search-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 460px);
  gap: 24px;
  align-items: center;
  padding: 24px;
  border-radius: 24px;
  background: linear-gradient(135deg, var(--primary-50), #fffbeb);
  box-shadow: var(--shadow-md);
}

.search-panel h2,
.section-head h2,
.page-hero h1 {
  margin: 4px 0 0;
  color: var(--neutral-900);
  line-height: 1.15;
}

.search-panel h2,
.section-head h2 {
  font-size: clamp(24px, 3vw, 34px);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 3px 10px;
  border-radius: 999px;
  color: var(--primary-700);
  background: var(--primary-100);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.search-input {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--neutral-300);
  border-radius: 14px;
  padding: 0 16px;
  color: var(--neutral-900);
  background: var(--white);
  outline: none;
  box-shadow: 0 1px 0 rgba(28, 25, 23, 0.02);
}

.search-input:focus {
  border-color: var(--primary-500);
  box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.16);
}

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

.section-head.compact {
  align-items: center;
}

.section-head p {
  margin: 10px 0 0;
  color: var(--neutral-600);
  line-height: 1.7;
}

.section-more {
  flex-shrink: 0;
  color: var(--primary-700);
  font-weight: 800;
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 24px;
}

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

.poster-wrap {
  position: relative;
  display: block;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  border-radius: 16px;
  background: var(--neutral-200);
  box-shadow: var(--shadow-md);
  transition: transform 0.28s ease, box-shadow 0.28s ease;
}

.poster-wrap img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.32s ease;
}

.poster-shade {
  position: absolute;
  inset: 0;
  opacity: 0;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.78), rgba(0, 0, 0, 0.18), transparent);
  transition: opacity 0.25s ease;
}

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

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

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

.year-badge,
.rank-badge {
  position: absolute;
  top: 10px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 26px;
  padding: 4px 8px;
  border-radius: 8px;
  color: var(--white);
  font-size: 12px;
  font-weight: 900;
}

.year-badge {
  right: 10px;
  background: var(--accent-500);
}

.rank-badge {
  left: 10px;
  background: var(--primary-600);
}

.poster-text {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 12px;
  z-index: 2;
  color: var(--white);
  opacity: 0;
  font-size: 13px;
  line-height: 1.5;
  transition: opacity 0.25s ease;
}

.movie-info {
  display: grid;
  gap: 7px;
  padding-top: 12px;
}

.movie-info strong {
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  color: var(--neutral-900);
  font-size: 16px;
  line-height: 1.35;
  transition: color 0.2s ease;
}

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

.movie-meta {
  color: var(--neutral-600);
  font-size: 12px;
}

.genre-pill {
  justify-self: start;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding: 4px 8px;
  border-radius: 7px;
  color: var(--primary-700);
  background: var(--primary-100);
  font-size: 12px;
  font-weight: 700;
}

.highlight-section,
.ranking-strip {
  padding: 28px;
  border-radius: 28px;
  background: linear-gradient(135deg, var(--primary-50), #fffbeb);
}

.movie-rail {
  display: flex;
  gap: 18px;
  overflow-x: auto;
  padding: 4px 4px 20px;
  scroll-snap-type: x mandatory;
}

.rail-item {
  width: 190px;
  flex: 0 0 190px;
  scroll-snap-align: start;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.category-tile,
.category-overview-card,
.content-card {
  border: 1px solid var(--neutral-200);
  border-radius: 22px;
  background: var(--white);
  box-shadow: var(--shadow-md);
}

.category-tile {
  display: grid;
  gap: 12px;
  padding: 22px;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.category-tile:hover {
  transform: translateY(-4px);
  border-color: var(--primary-100);
  box-shadow: var(--shadow-lg);
}

.category-name {
  color: var(--neutral-900);
  font-size: 22px;
  font-weight: 900;
}

.category-desc {
  color: var(--neutral-600);
  line-height: 1.7;
}

.category-mini {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.category-mini a {
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding: 5px 9px;
  border-radius: 999px;
  color: var(--primary-700);
  background: var(--primary-100);
  font-size: 12px;
  font-weight: 700;
}

.page-main {
  min-height: 62vh;
}

.soft-hero {
  padding: 44px;
  border-radius: 30px;
  background: linear-gradient(135deg, var(--primary-50), #fffbeb);
  box-shadow: var(--shadow-md);
}

.page-hero h1 {
  font-size: clamp(34px, 5vw, 54px);
}

.page-hero p {
  max-width: 820px;
  margin: 14px 0 0;
  color: var(--neutral-600);
  font-size: 18px;
  line-height: 1.8;
}

.category-overview-list {
  display: grid;
  gap: 28px;
  margin-top: 32px;
}

.category-overview-card {
  padding: 26px;
}

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

.filter-bar {
  display: grid;
  gap: 16px;
  margin-bottom: 24px;
  padding: 18px;
  border-radius: 22px;
  background: var(--white);
  box-shadow: var(--shadow-md);
}

.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.filter-chip {
  min-height: 36px;
  border: 0;
  border-radius: 999px;
  padding: 0 14px;
  color: var(--neutral-700);
  background: var(--neutral-100);
  cursor: pointer;
  font-weight: 700;
  transition: color 0.2s ease, background 0.2s ease;
}

.filter-chip:hover,
.filter-chip.is-active {
  color: var(--white);
  background: var(--primary-600);
}

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

.movie-card-list {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 20px;
  align-items: start;
  padding: 14px;
  border-radius: 22px;
  background: var(--white);
  box-shadow: var(--shadow-md);
}

.movie-card-list .poster-wrap {
  aspect-ratio: 16 / 9;
}

.movie-card-list .movie-info {
  padding-top: 0;
  align-content: start;
}

.movie-card-list .movie-info strong {
  font-size: 20px;
}

.list-desc {
  color: var(--neutral-600);
  line-height: 1.7;
}

.detail-hero {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background: var(--neutral-900);
}

.detail-bg,
.detail-shade {
  position: absolute;
  inset: 0;
}

.detail-bg {
  background-size: cover;
  background-position: center;
  filter: blur(18px) brightness(0.72);
  transform: scale(1.08);
}

.detail-shade {
  background:
    linear-gradient(0deg, rgba(28, 25, 23, 0.98), rgba(28, 25, 23, 0.62), rgba(12, 74, 110, 0.64)),
    linear-gradient(90deg, rgba(12, 74, 110, 0.62), transparent);
}

.detail-head {
  position: relative;
  padding: 34px 0 48px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
  color: var(--neutral-200);
  font-size: 14px;
}

.breadcrumb a:hover {
  color: var(--accent-400);
}

.detail-layout {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  gap: 34px;
  align-items: end;
}

.detail-poster {
  overflow: hidden;
  border-radius: 22px;
  box-shadow: var(--shadow-xl);
}

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

.detail-copy h1 {
  margin: 0 0 12px;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.1;
}

.detail-meta {
  margin: 0 0 16px;
  color: var(--accent-400);
  font-weight: 800;
}

.detail-one-line {
  max-width: 840px;
  margin: 0 0 22px;
  color: var(--neutral-200);
  font-size: 18px;
  line-height: 1.8;
}

.detail-copy .btn {
  margin-top: 24px;
}

.player-section {
  margin-top: 34px;
}

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

.movie-player {
  width: 100%;
  height: 100%;
  background: #000;
}

.player-overlay {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  border: 0;
  color: var(--white);
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.72), rgba(0, 0, 0, 0.24));
  cursor: pointer;
}

.player-overlay.is-hidden {
  display: none;
}

.play-circle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 82px;
  height: 82px;
  border-radius: 50%;
  padding-left: 6px;
  color: var(--white);
  background: var(--accent-500);
  font-size: 34px;
  box-shadow: 0 16px 36px rgba(245, 158, 11, 0.32);
}

.play-title {
  font-size: clamp(20px, 3vw, 34px);
  font-weight: 900;
}

.detail-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 34px;
}

.content-card {
  padding: 26px;
}

.content-card h2 {
  margin: 0 0 14px;
  font-size: 24px;
}

.content-card p {
  margin: 0;
  color: var(--neutral-700);
  line-height: 1.9;
  white-space: pre-line;
}

.site-footer {
  margin-top: 72px;
  padding: 48px 0 28px;
  color: var(--neutral-300);
  background: var(--neutral-900);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 34px;
}

.footer-brand {
  margin-bottom: 14px;
  color: var(--white);
}

.site-footer h3 {
  margin: 0 0 14px;
  color: var(--white);
}

.site-footer p {
  margin: 0;
  line-height: 1.8;
}

.site-footer ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

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

.footer-bottom {
  width: min(100% - 32px, 1280px);
  margin: 32px auto 0;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 14px;
}

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

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

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

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

  .menu-button {
    display: block;
  }

  .hero-carousel {
    height: 520px;
  }

  .hero-content {
    padding-bottom: 86px;
  }

  .search-panel,
  .section-head,
  .detail-layout,
  .detail-content {
    grid-template-columns: 1fr;
  }

  .section-head {
    align-items: start;
  }

  .detail-poster {
    width: min(220px, 70vw);
  }

  .movie-card-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .container,
  .nav-wrap,
  .footer-bottom {
    width: min(100% - 24px, 1280px);
  }

  .hero-carousel {
    height: 500px;
  }

  .hero-copy p,
  .detail-one-line,
  .page-hero p {
    font-size: 16px;
  }

  .movie-grid,
  .mini-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

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

  .soft-hero,
  .highlight-section,
  .ranking-strip,
  .category-overview-card {
    padding: 22px;
    border-radius: 22px;
  }

  .detail-head {
    padding-top: 24px;
  }

  .play-circle {
    width: 66px;
    height: 66px;
    font-size: 28px;
  }
}