:root {
  --amber: #d97706;
  --amber-dark: #92400e;
  --orange: #f97316;
  --blue: #3b82f6;
  --ink: #1f2937;
  --muted: #6b7280;
  --line: #e5e7eb;
  --soft: #fff7ed;
  --card: #ffffff;
  --dark: #111827;
  --shadow: 0 16px 40px rgba(120, 53, 15, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background: linear-gradient(180deg, #fffbeb 0%, #ffffff 28%, #fff7ed 100%);
  line-height: 1.6;
}

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

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

button,
input,
select {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
  backdrop-filter: blur(14px);
}

.site-header-inner {
  max-width: 1200px;
  height: 78px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
}

.brand-mark {
  width: 54px;
  height: 54px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-weight: 900;
  font-size: 15px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--blue), #6366f1);
  box-shadow: 0 12px 28px rgba(59, 130, 246, 0.34);
}

.brand-copy {
  display: grid;
  gap: 2px;
}

.brand-copy strong {
  font-size: 24px;
  line-height: 1;
}

.brand-copy small {
  color: var(--muted);
  font-size: 12px;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-left: auto;
}

.nav-link,
.dropdown-toggle {
  border: 0;
  background: transparent;
  cursor: pointer;
  color: #374151;
  font-weight: 700;
  padding: 10px 0;
  transition: color 0.2s ease;
}

.nav-link:hover,
.nav-link.active,
.dropdown-toggle:hover {
  color: var(--amber);
}

.nav-dropdown {
  position: relative;
}

.dropdown-panel {
  position: absolute;
  left: 0;
  top: 46px;
  min-width: 210px;
  padding: 10px;
  background: #ffffff;
  border-radius: 18px;
  box-shadow: 0 22px 60px rgba(15, 23, 42, 0.18);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all 0.22s ease;
}

.nav-dropdown:hover .dropdown-panel,
.nav-dropdown:focus-within .dropdown-panel {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-panel a {
  display: block;
  padding: 10px 14px;
  border-radius: 12px;
  color: #4b5563;
}

.dropdown-panel a:hover {
  color: var(--amber);
  background: #fffbeb;
}

.header-search {
  width: 260px;
  display: flex;
  border: 1px solid #d1d5db;
  border-radius: 999px;
  overflow: hidden;
  background: #ffffff;
}

.header-search input,
.mobile-search input {
  min-width: 0;
  flex: 1;
  border: 0;
  outline: 0;
  padding: 10px 14px;
  background: transparent;
}

.header-search button,
.mobile-search button,
.primary-button,
.secondary-button,
.filter-button,
.play-button {
  border: 0;
  cursor: pointer;
  font-weight: 800;
}

.header-search button,
.mobile-search button {
  color: #ffffff;
  background: var(--amber);
  padding: 0 16px;
}

.menu-button {
  display: none;
  border: 0;
  background: #fff7ed;
  color: var(--amber-dark);
  width: 44px;
  height: 44px;
  border-radius: 14px;
  font-size: 24px;
}

.mobile-panel {
  display: none;
  border-top: 1px solid var(--line);
  padding: 16px 20px 20px;
  background: #ffffff;
}

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

.mobile-search {
  display: flex;
  border: 1px solid #d1d5db;
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 12px;
}

.mobile-panel nav {
  display: grid;
  gap: 4px;
}

.hero {
  position: relative;
  min-height: 620px;
  color: #ffffff;
  overflow: hidden;
  background: linear-gradient(135deg, #b45309, #f59e0b 46%, #f97316);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.2;
  background-image: radial-gradient(circle at 20% 20%, #ffffff 0 2px, transparent 3px), radial-gradient(circle at 80% 30%, #ffffff 0 2px, transparent 3px);
  background-size: 70px 70px, 120px 120px;
}

.hero-track {
  position: absolute;
  inset: 0;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.8s ease;
  background-position: center right;
  background-size: cover;
}

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

.hero-slide::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(120, 53, 15, 0.96) 0%, rgba(180, 83, 9, 0.78) 44%, rgba(249, 115, 22, 0.25) 100%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  min-height: 620px;
  margin: 0 auto;
  padding: 76px 20px 54px;
  display: grid;
  align-items: center;
}

.hero-content {
  max-width: 760px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  color: #fffbeb;
  font-weight: 800;
  backdrop-filter: blur(10px);
}

.hero h1,
.hero-title {
  margin: 24px 0 16px;
  font-size: clamp(42px, 7vw, 76px);
  line-height: 1.05;
  letter-spacing: -0.04em;
  text-shadow: 0 16px 40px rgba(0, 0, 0, 0.28);
}

.hero-lead {
  margin: 0 0 20px;
  font-size: clamp(18px, 3vw, 28px);
  color: #fef3c7;
  font-weight: 700;
}

.hero-description {
  max-width: 680px;
  margin: 0 0 28px;
  color: #fff7ed;
  font-size: 18px;
}

.hero-feature {
  display: grid;
  gap: 12px;
  max-width: 640px;
  padding: 18px;
  margin-bottom: 26px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.13);
  backdrop-filter: blur(14px);
  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.22);
}

.hero-feature h2 {
  margin: 0;
  font-size: 28px;
}

.hero-feature p {
  margin: 0;
  color: #fffbeb;
}

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

.primary-button,
.secondary-button,
.filter-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 22px;
  border-radius: 999px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.primary-button {
  color: var(--amber-dark);
  background: #ffffff;
  box-shadow: 0 18px 40px rgba(255, 255, 255, 0.18);
}

.secondary-button {
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: rgba(146, 64, 14, 0.35);
}

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

.hero-dots {
  position: absolute;
  z-index: 3;
  left: 50%;
  bottom: 32px;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
}

.hero-dot {
  width: 12px;
  height: 12px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.42);
}

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

.main-section,
.page-hero,
.movie-detail {
  max-width: 1200px;
  margin: 0 auto;
  padding: 58px 20px;
}

.page-hero {
  padding-top: 52px;
  padding-bottom: 34px;
}

.page-hero h1,
.section-head h2,
.detail-copy h1 {
  margin: 0 0 12px;
  color: #111827;
}

.page-hero h1 {
  font-size: clamp(32px, 5vw, 54px);
  line-height: 1.1;
}

.page-hero p,
.section-head p {
  max-width: 780px;
  margin: 0;
  color: var(--muted);
  font-size: 17px;
}

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

.section-head h2 {
  font-size: 32px;
}

.section-link {
  color: var(--amber);
  font-weight: 800;
}

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

.movie-card {
  overflow: hidden;
  border-radius: 24px;
  background: var(--card);
  box-shadow: var(--shadow);
  transition: transform 0.24s ease, box-shadow 0.24s ease;
}

.movie-card:hover {
  transform: translateY(-7px);
  box-shadow: 0 24px 62px rgba(120, 53, 15, 0.2);
}

.poster-link {
  position: relative;
  display: block;
  aspect-ratio: 2 / 3;
  background: linear-gradient(135deg, #f59e0b, #f97316);
  overflow: hidden;
}

.poster-link img {
  height: 100%;
  object-fit: cover;
  transition: transform 0.32s ease;
}

.movie-card:hover .poster-link img {
  transform: scale(1.05);
}

.poster-badge {
  position: absolute;
  right: 12px;
  top: 12px;
  padding: 4px 10px;
  border-radius: 999px;
  color: #ffffff;
  background: rgba(17, 24, 39, 0.72);
  font-size: 12px;
  font-weight: 800;
  backdrop-filter: blur(8px);
}

.card-body {
  padding: 18px;
}

.card-meta {
  color: var(--amber);
  font-size: 13px;
  font-weight: 800;
}

.movie-card h2 {
  margin: 6px 0 8px;
  font-size: 19px;
  line-height: 1.28;
}

.movie-card h2 a:hover,
.rank-copy h2 a:hover,
.detail-related a:hover {
  color: var(--amber);
}

.movie-card p {
  min-height: 48px;
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-row span,
.detail-tag-row span {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 4px 10px;
  border-radius: 999px;
  color: #92400e;
  background: #fffbeb;
  font-size: 12px;
  font-weight: 700;
}

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

.category-card {
  min-height: 170px;
  padding: 22px;
  border-radius: 24px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--amber), var(--orange));
  box-shadow: var(--shadow);
  display: grid;
  align-content: space-between;
  transition: transform 0.22s ease;
}

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

.category-card h2 {
  margin: 0 0 8px;
  font-size: 23px;
}

.category-card p {
  margin: 0;
  color: #fffbeb;
}

.filter-bar {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  margin-bottom: 24px;
  padding: 18px;
  border-radius: 22px;
  background: #ffffff;
  box-shadow: var(--shadow);
}

.filter-bar input {
  width: 100%;
  border: 1px solid #d1d5db;
  outline: 0;
  border-radius: 999px;
  padding: 13px 18px;
}

.filter-button {
  color: #ffffff;
  background: var(--amber);
}

.rank-list {
  display: grid;
  gap: 14px;
}

.rank-item {
  display: grid;
  grid-template-columns: 74px 96px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  padding: 16px;
  border-radius: 24px;
  background: #ffffff;
  box-shadow: var(--shadow);
}

.rank-number {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--amber), var(--orange));
  font-weight: 900;
  font-size: 20px;
}

.rank-poster {
  display: block;
  aspect-ratio: 2 / 3;
  border-radius: 16px;
  overflow: hidden;
  background: #fffbeb;
}

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

.rank-copy h2 {
  margin: 0 0 8px;
  font-size: 22px;
}

.rank-copy p {
  margin: 0 0 8px;
  color: var(--muted);
}

.search-page {
  min-height: 560px;
}

.search-box-large {
  display: flex;
  max-width: 800px;
  margin: 26px 0 0;
  border-radius: 999px;
  overflow: hidden;
  border: 1px solid #f59e0b;
  background: #ffffff;
  box-shadow: var(--shadow);
}

.search-box-large input {
  flex: 1;
  min-width: 0;
  border: 0;
  outline: 0;
  padding: 16px 22px;
}

.search-box-large button {
  border: 0;
  color: #ffffff;
  background: var(--amber);
  font-weight: 900;
  padding: 0 28px;
  cursor: pointer;
}

.search-results {
  margin-top: 32px;
}

.empty-state {
  padding: 36px;
  border-radius: 24px;
  color: var(--muted);
  background: #ffffff;
  box-shadow: var(--shadow);
}

.breadcrumb {
  margin-bottom: 24px;
  color: var(--muted);
  font-size: 14px;
}

.breadcrumb a {
  color: var(--amber);
  font-weight: 800;
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) 360px;
  gap: 32px;
  align-items: start;
}

.player-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border-radius: 28px;
  background: #000000;
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.28);
}

.player-wrap video,
.player-cover,
.player-cover img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.player-wrap video {
  object-fit: contain;
  z-index: 1;
}

.player-cover {
  z-index: 2;
  cursor: pointer;
  border: 0;
  padding: 0;
  color: #ffffff;
  background: #000000;
  transition: opacity 0.25s ease;
}

.player-cover img {
  object-fit: cover;
  opacity: 0.74;
}

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

.play-button {
  position: relative;
  z-index: 3;
  width: 96px;
  height: 96px;
  border-radius: 999px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--amber), var(--orange));
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.36);
  font-size: 22px;
}

.detail-copy {
  margin-top: 28px;
  padding: 28px;
  border-radius: 28px;
  background: #ffffff;
  box-shadow: var(--shadow);
}

.detail-copy h1 {
  font-size: clamp(30px, 5vw, 48px);
  line-height: 1.12;
}

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 16px 0 20px;
}

.detail-meta span {
  padding: 7px 12px;
  border-radius: 999px;
  color: #374151;
  background: #f3f4f6;
  font-weight: 700;
  font-size: 13px;
}

.detail-copy h2,
.sidebar h2 {
  margin: 28px 0 10px;
  font-size: 24px;
}

.detail-copy p {
  margin: 0 0 16px;
  color: #374151;
  font-size: 16px;
}

.detail-tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.sidebar {
  display: grid;
  gap: 20px;
}

.side-poster,
.detail-related {
  overflow: hidden;
  border-radius: 26px;
  background: #ffffff;
  box-shadow: var(--shadow);
}

.side-poster img {
  aspect-ratio: 2 / 3;
  object-fit: cover;
}

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

.detail-related h2 {
  margin-top: 0;
}

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

.related-list a {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
}

.related-list img {
  aspect-ratio: 2 / 3;
  object-fit: cover;
  border-radius: 12px;
}

.related-list strong {
  display: block;
  line-height: 1.35;
}

.related-list span {
  color: var(--muted);
  font-size: 13px;
}

.site-footer {
  margin-top: 40px;
  color: #d1d5db;
  background: #111827;
}

.footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 46px 20px 30px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 36px;
}

.footer-brand {
  color: #ffffff;
  font-size: 24px;
  font-weight: 900;
}

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

.site-footer p {
  margin: 14px 0 0;
  max-width: 520px;
}

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

.footer-links a:hover {
  color: #f59e0b;
}

.footer-bottom {
  border-top: 1px solid #1f2937;
  padding: 18px 20px;
  text-align: center;
  color: #9ca3af;
  font-size: 14px;
}

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

  .menu-button {
    display: grid;
    place-items: center;
    margin-left: auto;
  }

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

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

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

  .sidebar {
    grid-template-columns: 280px minmax(0, 1fr);
  }
}

@media (max-width: 760px) {
  .site-header-inner {
    height: 70px;
  }

  .brand-mark {
    width: 46px;
    height: 46px;
    font-size: 13px;
  }

  .brand-copy strong {
    font-size: 20px;
  }

  .brand-copy small {
    display: none;
  }

  .hero,
  .hero-inner {
    min-height: 560px;
  }

  .hero-inner {
    padding-top: 48px;
  }

  .hero-feature {
    padding: 14px;
  }

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

  .section-head {
    display: block;
  }

  .section-link {
    display: inline-flex;
    margin-top: 12px;
  }

  .filter-bar,
  .rank-item {
    grid-template-columns: 1fr;
  }

  .rank-item {
    align-items: start;
  }

  .rank-poster {
    width: 132px;
  }

  .search-box-large {
    border-radius: 22px;
    display: grid;
  }

  .search-box-large button {
    min-height: 48px;
  }

  .player-wrap {
    border-radius: 18px;
  }

  .play-button {
    width: 76px;
    height: 76px;
  }
}