:root {
  --blue-50: #eff6ff;
  --blue-100: #dbeafe;
  --blue-600: #2563eb;
  --blue-700: #1d4ed8;
  --blue-800: #1e40af;
  --green-600: #16a34a;
  --green-800: #166534;
  --orange-500: #f97316;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-500: #6b7280;
  --gray-700: #374151;
  --gray-900: #111827;
  --white: #ffffff;
  --shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
  --soft-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--gray-900);
  background: var(--gray-50);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  -webkit-font-smoothing: antialiased;
}

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

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

button,
input,
select {
  font: inherit;
}

.site-header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 50;
  color: var(--white);
  background: linear-gradient(90deg, var(--blue-600), var(--blue-800));
  transition: background 0.25s ease, box-shadow 0.25s ease;
}

.site-header.is-scrolled {
  color: var(--gray-900);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 8px 30px rgba(15, 23, 42, 0.08);
  backdrop-filter: blur(18px);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(1180px, calc(100% - 32px));
  height: 64px;
  margin: 0 auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
}

.brand-mark {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  color: var(--blue-600);
  background: var(--white);
  border-radius: 12px;
  font-size: 22px;
  font-weight: 900;
}

.site-header.is-scrolled .brand-mark {
  color: var(--white);
  background: var(--blue-600);
}

.brand strong {
  font-size: 20px;
  white-space: nowrap;
}

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

.desktop-nav a {
  position: relative;
  color: currentColor;
  opacity: 0.92;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.desktop-nav a:hover,
.desktop-nav a.active {
  opacity: 1;
  transform: translateY(-1px);
}

.desktop-nav a.active::after {
  position: absolute;
  right: 0;
  bottom: -12px;
  left: 0;
  height: 3px;
  content: "";
  background: currentColor;
  border-radius: 99px;
}

.nav-search,
.mobile-search {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-search input,
.mobile-search input,
.local-search input,
.filter-bar select {
  border: 1px solid rgba(255, 255, 255, 0.34);
  outline: none;
  border-radius: 12px;
  padding: 10px 12px;
  color: inherit;
  background: rgba(255, 255, 255, 0.18);
}

.site-header.is-scrolled .nav-search input,
.mobile-search input,
.local-search input,
.filter-bar select {
  color: var(--gray-900);
  border-color: var(--gray-200);
  background: var(--white);
}

.nav-search input::placeholder,
.mobile-search input::placeholder {
  color: rgba(255, 255, 255, 0.74);
}

.site-header.is-scrolled .nav-search input::placeholder,
.mobile-search input::placeholder {
  color: var(--gray-500);
}

.nav-search button,
.mobile-search button,
.primary-btn,
.secondary-btn,
.local-search button,
.player-start {
  border: 0;
  border-radius: 12px;
  padding: 10px 16px;
  color: var(--white);
  background: var(--blue-600);
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.nav-search button:hover,
.mobile-search button:hover,
.primary-btn:hover,
.secondary-btn:hover,
.local-search button:hover,
.player-start:hover {
  background: var(--blue-700);
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(37, 99, 235, 0.24);
}

.secondary-btn {
  color: var(--blue-700);
  background: var(--white);
}

.secondary-btn:hover {
  color: var(--white);
}

.menu-toggle {
  display: none;
  border: 0;
  color: currentColor;
  background: transparent;
  font-size: 28px;
  cursor: pointer;
}

.mobile-panel {
  display: none;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto 12px;
  padding: 14px;
  color: var(--gray-900);
  background: var(--white);
  border-radius: 18px;
  box-shadow: var(--soft-shadow);
}

.mobile-panel a {
  display: block;
  padding: 12px 8px;
  border-bottom: 1px solid var(--gray-100);
}

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

.hero {
  position: relative;
  min-height: 600px;
  padding-top: 64px;
  overflow: hidden;
  color: var(--white);
  background: #0f172a;
}

.hero-carousel {
  position: relative;
  min-height: 600px;
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  background-position: center;
  background-size: cover;
  transition: opacity 0.55s ease, visibility 0.55s ease;
}

.hero-slide.active {
  position: relative;
  opacity: 1;
  visibility: visible;
}

.hero-content {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) 360px;
  align-items: center;
  gap: 42px;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 72px 0 48px;
}

.hero-kicker,
.section-kicker,
.card-badge,
.rank-badge {
  display: inline-flex;
  align-items: center;
  width: max-content;
  border-radius: 999px;
  padding: 6px 12px;
  color: var(--blue-700);
  background: var(--blue-100);
  font-size: 13px;
  font-weight: 700;
}

.hero-kicker {
  color: var(--white);
  background: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(12px);
}

.hero h1 {
  margin: 18px 0 18px;
  max-width: 740px;
  font-size: clamp(38px, 6vw, 68px);
  line-height: 1.04;
  letter-spacing: -0.04em;
}

.hero p {
  max-width: 670px;
  margin: 0 0 26px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 18px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 28px;
}

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

.hero-tags a,
.hero-tags span {
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  padding: 8px 12px;
  color: rgba(255, 255, 255, 0.9);
  background: rgba(255, 255, 255, 0.1);
}

.hero-poster {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 32px 90px rgba(0, 0, 0, 0.34);
  transform: rotate(1.5deg);
}

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

.hero-poster figcaption {
  padding: 18px;
  color: rgba(255, 255, 255, 0.92);
}

.hero-controls {
  position: absolute;
  right: max(16px, calc((100% - 1180px) / 2));
  bottom: 34px;
  display: flex;
  gap: 10px;
  z-index: 2;
}

.hero-dot {
  width: 34px;
  height: 8px;
  border: 0;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.45);
  cursor: pointer;
}

.hero-dot.active {
  background: var(--white);
}

.section {
  padding: 64px 0;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.section-head h2,
.page-hero h1,
.detail-title h1 {
  margin: 10px 0 0;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.15;
}

.section-head p,
.page-hero p,
.category-summary,
.detail-title p {
  margin: 10px 0 0;
  color: var(--gray-500);
  line-height: 1.8;
}

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

.movie-card {
  overflow: hidden;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--soft-shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.poster-link {
  position: relative;
  display: block;
  overflow: hidden;
  background: linear-gradient(135deg, var(--blue-50), var(--gray-100));
}

.poster-link img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  transition: transform 0.35s ease;
}

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

.card-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  color: var(--white);
  background: rgba(37, 99, 235, 0.9);
}

.card-body {
  padding: 16px;
}

.card-title {
  display: -webkit-box;
  overflow: hidden;
  min-height: 48px;
  color: var(--gray-900);
  font-size: 18px;
  font-weight: 800;
  line-height: 1.35;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.card-meta {
  margin: 8px 0;
  color: var(--gray-500);
  font-size: 14px;
}

.card-desc {
  display: -webkit-box;
  overflow: hidden;
  min-height: 44px;
  margin: 0 0 12px;
  color: var(--gray-700);
  font-size: 14px;
  line-height: 1.6;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.tag-row span {
  border-radius: 999px;
  padding: 5px 9px;
  color: var(--blue-700);
  background: var(--blue-50);
  font-size: 12px;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.category-tile {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 20px;
  align-items: center;
  padding: 18px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--soft-shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.category-tile:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.tile-posters {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  overflow: hidden;
  border-radius: 14px;
}

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

.category-tile h3 {
  margin: 0 0 8px;
  font-size: 22px;
}

.category-tile p {
  margin: 0;
  color: var(--gray-500);
  line-height: 1.7;
}

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

.rank-item {
  display: grid;
  grid-template-columns: 72px 84px 1fr auto;
  align-items: center;
  gap: 18px;
  padding: 14px;
  background: var(--white);
  border-radius: 16px;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06);
}

.rank-badge {
  justify-content: center;
  min-width: 52px;
  color: var(--white);
  background: linear-gradient(135deg, var(--orange-500), #fb7185);
}

.rank-item img {
  width: 84px;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  border-radius: 12px;
}

.rank-item h3 {
  margin: 0 0 8px;
  font-size: 19px;
}

.rank-item p {
  margin: 0;
  color: var(--gray-500);
}

.page-hero {
  padding: 128px 0 58px;
  color: var(--white);
  background: linear-gradient(90deg, var(--green-600), var(--green-800));
}

.page-hero.blue {
  background: linear-gradient(90deg, var(--blue-600), var(--blue-800));
}

.page-hero.orange {
  background: linear-gradient(90deg, #f97316, #9a3412);
}

.page-hero p {
  color: rgba(255, 255, 255, 0.82);
}

.filter-panel {
  margin: -28px auto 32px;
  padding: 20px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.local-search {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  margin-bottom: 16px;
}

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

.filter-chip {
  border: 0;
  border-radius: 999px;
  padding: 9px 13px;
  color: var(--gray-700);
  background: var(--gray-100);
  cursor: pointer;
}

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

.detail-wrap {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 96px 0 64px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
  color: var(--gray-500);
  font-size: 14px;
}

.breadcrumb a {
  color: var(--blue-700);
}

.detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) 340px;
  gap: 28px;
}

.detail-card,
.side-card {
  overflow: hidden;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--soft-shadow);
}

.detail-title,
.detail-content,
.side-card {
  padding: 24px;
}

.movie-player {
  position: relative;
  overflow: hidden;
  background: #020617;
  border-radius: var(--radius) var(--radius) 0 0;
}

.movie-player video {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #020617;
}

.player-cover {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  border: 0;
  padding: 0;
  background: #020617;
  cursor: pointer;
}

.player-cover img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.72;
  filter: blur(1px);
}

.player-cover::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, rgba(2, 6, 23, 0.18), rgba(2, 6, 23, 0.78));
}

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

.player-start {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  font-weight: 800;
}

.play-symbol {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: 50%;
  color: var(--blue-700);
  background: var(--white);
}

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.detail-meta span {
  border-radius: 12px;
  padding: 9px 12px;
  color: var(--gray-700);
  background: var(--gray-100);
}

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

.detail-content p {
  margin: 0 0 18px;
  color: var(--gray-700);
  font-size: 16px;
  line-height: 1.9;
}

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

.side-movie {
  display: grid;
  grid-template-columns: 74px 1fr;
  gap: 12px;
  align-items: center;
}

.side-movie img {
  width: 74px;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  border-radius: 12px;
}

.side-movie strong {
  display: -webkit-box;
  overflow: hidden;
  margin-bottom: 6px;
  line-height: 1.35;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.side-movie span {
  color: var(--gray-500);
  font-size: 13px;
}

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

.site-footer {
  padding: 42px 0;
  color: rgba(255, 255, 255, 0.82);
  background: #0f172a;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.footer-inner p {
  margin: 8px 0 0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

@media (max-width: 980px) {
  .desktop-nav,
  .nav-search {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

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

  .hero-content,
  .detail-grid {
    grid-template-columns: 1fr;
  }

  .hero-poster {
    max-width: 320px;
    margin: 0 auto;
  }

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

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

@media (max-width: 720px) {
  .brand strong {
    font-size: 18px;
  }

  .hero,
  .hero-carousel {
    min-height: auto;
  }

  .hero-content {
    padding: 64px 0 80px;
  }

  .hero h1 {
    font-size: 38px;
  }

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

  .section {
    padding: 44px 0;
  }

  .section-head,
  .footer-inner {
    display: block;
  }

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

  .card-body {
    padding: 13px;
  }

  .card-title {
    font-size: 16px;
  }

  .rank-item {
    grid-template-columns: 44px 64px 1fr;
  }

  .rank-item .primary-btn {
    grid-column: 2 / -1;
  }

  .local-search {
    grid-template-columns: 1fr;
  }

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

  .detail-wrap {
    padding-top: 88px;
  }
}

@media (max-width: 460px) {
  .movie-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions,
  .filter-bar,
  .detail-meta {
    align-items: stretch;
    flex-direction: column;
  }

  .primary-btn,
  .secondary-btn {
    text-align: center;
  }
}