:root {
  --primary-50: #f0f9ff;
  --primary-100: #e0f2fe;
  --primary-400: #38bdf8;
  --primary-500: #0ea5e9;
  --primary-600: #0284c7;
  --primary-700: #0369a1;
  --accent-500: #d97706;
  --accent-600: #b45309;
  --secondary-50: #f8fafc;
  --secondary-100: #f1f5f9;
  --secondary-200: #e2e8f0;
  --secondary-300: #cbd5e1;
  --secondary-400: #94a3b8;
  --secondary-500: #64748b;
  --secondary-600: #475569;
  --secondary-700: #334155;
  --secondary-800: #1e293b;
  --secondary-900: #0f172a;
  --white: #ffffff;
  --shadow-soft: 0 2px 15px -3px rgba(0, 0, 0, 0.07), 0 10px 20px -2px rgba(0, 0, 0, 0.04);
  --shadow-soft-lg: 0 10px 40px -10px rgba(0, 0, 0, 0.1);
  --radius-xl: 22px;
  --radius-lg: 16px;
  --radius-md: 12px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", Arial, sans-serif;
  color: var(--secondary-900);
  background: var(--secondary-50);
  line-height: 1.6;
}

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

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

button,
input,
select {
  font: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-soft);
}

.header-inner {
  min-height: 68px;
  display: flex;
  align-items: center;
  gap: 22px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  color: var(--secondary-900);
  white-space: nowrap;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 12px;
  color: var(--white);
  background: linear-gradient(135deg, var(--primary-600), var(--primary-400));
  box-shadow: 0 12px 26px rgba(2, 132, 199, 0.28);
}

.brand-text {
  font-size: 20px;
  letter-spacing: -0.02em;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  flex: 1;
  overflow: hidden;
}

.nav-link {
  color: var(--secondary-700);
  font-weight: 600;
  transition: color 0.2s ease;
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--primary-600);
}

.header-search {
  display: flex;
  gap: 8px;
  align-items: center;
}

.header-search input,
.mobile-panel input,
.filter-panel input,
.filter-panel select {
  border: 1px solid var(--secondary-300);
  border-radius: 12px;
  padding: 10px 12px;
  color: var(--secondary-800);
  background: var(--white);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.header-search input:focus,
.mobile-panel input:focus,
.filter-panel input:focus,
.filter-panel select:focus {
  border-color: var(--primary-500);
  box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.15);
}

.header-search button,
.mobile-panel button,
.primary-button,
.secondary-button,
.filter-button {
  border: 0;
  border-radius: 12px;
  padding: 10px 16px;
  color: var(--white);
  background: var(--primary-600);
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 12px 24px rgba(2, 132, 199, 0.2);
}

.header-search button:hover,
.mobile-panel button:hover,
.primary-button:hover,
.filter-button:hover {
  background: var(--primary-700);
  transform: translateY(-1px);
}

.secondary-button {
  color: var(--secondary-900);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: none;
}

.secondary-button:hover {
  background: var(--white);
  transform: translateY(-1px);
}

.menu-toggle {
  display: none;
  border: 0;
  background: transparent;
  font-size: 26px;
  color: var(--secondary-700);
  cursor: pointer;
}

.mobile-panel {
  display: none;
  padding: 18px 24px 24px;
  border-top: 1px solid var(--secondary-200);
  background: var(--white);
}

.mobile-panel.is-open {
  display: grid;
  gap: 14px;
  animation: slideDown 0.28s ease-out;
}

.mobile-panel form {
  display: grid;
  gap: 10px;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-18px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

.hero-track {
  position: relative;
  min-height: 610px;
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.65s ease;
}

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

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.04);
  filter: saturate(1.05);
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(15, 23, 42, 0.96), rgba(15, 23, 42, 0.76) 46%, rgba(15, 23, 42, 0.36));
}

.hero-content {
  position: relative;
  z-index: 3;
  width: min(760px, calc(100% - 32px));
  margin: 0 auto 0 max(32px, calc((100vw - 1180px) / 2));
  padding: 88px 0;
}

.hero-kicker {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 18px;
  padding: 8px 14px;
  color: var(--primary-100);
  background: rgba(14, 165, 233, 0.18);
  border: 1px solid rgba(186, 230, 253, 0.32);
  border-radius: 999px;
  backdrop-filter: blur(10px);
  font-weight: 700;
}

.hero h1 {
  margin: 0 0 18px;
  font-size: clamp(34px, 6vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.hero p {
  margin: 0 0 28px;
  max-width: 680px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 22px;
}

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

.hero-tags span,
.chip-row span,
.movie-tags span {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 13px;
  font-weight: 700;
  color: var(--primary-700);
  background: var(--primary-50);
}

.hero-tags span {
  color: rgba(255, 255, 255, 0.92);
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.22);
}

.hero-arrow {
  position: absolute;
  top: 50%;
  z-index: 20;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 999px;
  color: var(--white);
  background: rgba(0, 0, 0, 0.48);
  cursor: pointer;
  transform: translateY(-50%);
  transition: background 0.2s ease, transform 0.2s ease;
}

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

.hero-arrow.prev {
  left: 24px;
}

.hero-arrow.next {
  right: 24px;
}

.hero-dots {
  position: absolute;
  z-index: 22;
  left: 50%;
  bottom: 28px;
  display: flex;
  gap: 8px;
  transform: translateX(-50%);
}

.hero-dots button {
  width: 9px;
  height: 9px;
  border: 0;
  border-radius: 999px;
  padding: 0;
  background: rgba(255, 255, 255, 0.48);
  cursor: pointer;
  transition: width 0.25s ease, background 0.25s ease;
}

.hero-dots button.is-active {
  width: 34px;
  background: var(--white);
}

.main-section {
  padding: 52px 0 0;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 22px;
}

.section-heading h1,
.section-heading h2 {
  margin: 0;
  font-size: clamp(26px, 4vw, 38px);
  line-height: 1.12;
  color: var(--secondary-900);
}

.section-heading p {
  margin: 8px 0 0;
  color: var(--secondary-600);
}

.view-more {
  color: var(--primary-600);
  font-weight: 800;
  white-space: nowrap;
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 18px;
}

.movie-grid.featured {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

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

.movie-card {
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--secondary-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.movie-card:hover {
  transform: translateY(-4px);
  border-color: rgba(14, 165, 233, 0.4);
  box-shadow: var(--shadow-soft-lg);
}

.poster-link {
  position: relative;
  display: block;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  background: linear-gradient(135deg, var(--secondary-200), var(--primary-100));
}

.movie-card-horizontal {
  display: grid;
  grid-template-columns: 150px 1fr;
}

.movie-card-horizontal .poster-link {
  aspect-ratio: 2 / 3;
}

.poster-link img {
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.movie-card:hover .poster-link img,
.category-card:hover img {
  transform: scale(1.06);
}

.play-pill,
.rank-badge {
  position: absolute;
  z-index: 2;
  border-radius: 999px;
  font-weight: 800;
  color: var(--white);
  backdrop-filter: blur(8px);
}

.play-pill {
  right: 10px;
  bottom: 10px;
  padding: 5px 10px;
  background: rgba(2, 132, 199, 0.88);
}

.rank-badge {
  top: 10px;
  left: 10px;
  min-width: 34px;
  padding: 5px 8px;
  text-align: center;
  background: rgba(217, 119, 6, 0.92);
}

.card-content {
  padding: 14px;
}

.card-content h2,
.card-content h3 {
  margin: 4px 0 8px;
  font-size: 17px;
  line-height: 1.35;
}

.card-content p {
  margin: 0;
  color: var(--secondary-600);
  font-size: 14px;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--secondary-500);
  font-size: 13px;
  font-weight: 700;
}

.chip-row,
.movie-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

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

.category-card {
  position: relative;
  overflow: hidden;
  min-height: 210px;
  display: flex;
  flex-direction: column;
  justify-content: end;
  padding: 22px;
  color: var(--white);
  border-radius: var(--radius-xl);
  background: var(--secondary-900);
  box-shadow: var(--shadow-soft);
}

.category-card img {
  position: absolute;
  inset: 0;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
  transition: transform 0.35s ease;
}

.category-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.9), rgba(15, 23, 42, 0.18));
}

.category-card span,
.category-card p {
  position: relative;
  z-index: 2;
}

.category-card span {
  font-size: 22px;
  font-weight: 900;
}

.category-card p {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.82);
}

.filter-panel {
  display: grid;
  grid-template-columns: 1fr 1.2fr 0.7fr 0.8fr;
  gap: 14px;
  align-items: end;
  margin-bottom: 24px;
  padding: 18px;
  background: var(--white);
  border: 1px solid var(--secondary-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.filter-panel strong {
  display: block;
  color: var(--secondary-900);
  font-size: 18px;
}

.filter-panel span {
  display: block;
  margin-bottom: 6px;
  color: var(--secondary-500);
  font-size: 13px;
  font-weight: 700;
}

.filter-panel input,
.filter-panel select {
  width: 100%;
}

.breadcrumb {
  margin: 24px 0;
  color: var(--secondary-500);
  font-weight: 700;
}

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

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(300px, 0.9fr);
  gap: 28px;
  align-items: start;
}

.player-shell {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  background: #000000;
  box-shadow: var(--shadow-soft-lg);
}

.player-shell video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000000;
}

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

.player-cover::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.78), rgba(0, 0, 0, 0.32));
}

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

.big-play-button {
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 82px;
  height: 82px;
  border: 0;
  border-radius: 999px;
  color: var(--white);
  background: rgba(2, 132, 199, 0.88);
  box-shadow: 0 18px 40px rgba(2, 132, 199, 0.36);
  cursor: pointer;
  font-size: 28px;
  transition: transform 0.2s ease, background 0.2s ease;
}

.big-play-button:hover {
  background: var(--primary-700);
  transform: scale(1.06);
}

.info-card,
.side-card,
.text-card {
  background: var(--white);
  border: 1px solid var(--secondary-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.info-card,
.text-card {
  padding: 24px;
}

.info-card h1 {
  margin: 0 0 12px;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.16;
}

.lead-text {
  color: var(--primary-600);
  font-size: 18px;
  font-weight: 800;
}

.movie-facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 22px 0;
}

.movie-facts div {
  padding: 12px;
  border-radius: var(--radius-md);
  background: var(--secondary-100);
}

.movie-facts span {
  display: block;
  color: var(--secondary-500);
  font-size: 12px;
  font-weight: 800;
}

.movie-facts strong {
  display: block;
  margin-top: 4px;
  color: var(--secondary-900);
}

.text-card {
  margin-top: 20px;
}

.text-card h2,
.side-card h2 {
  margin: 0 0 14px;
  font-size: 22px;
}

.text-card p {
  margin: 0;
  color: var(--secondary-700);
}

.side-card {
  padding: 18px;
}

.side-card .movie-card-horizontal {
  grid-template-columns: 92px 1fr;
  box-shadow: none;
  border-radius: 12px;
}

.side-card .card-content h2 {
  font-size: 15px;
}

.side-card .card-content p {
  display: none;
}

.search-empty {
  display: none;
  padding: 30px;
  text-align: center;
  color: var(--secondary-600);
  background: var(--white);
  border-radius: var(--radius-lg);
}

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

.site-footer {
  margin-top: 72px;
  color: var(--white);
  background: var(--secondary-900);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr 1fr;
  gap: 30px;
  padding: 48px 0;
}

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

.site-footer p,
.footer-list a,
.footer-years a {
  color: var(--secondary-300);
}

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

.footer-list a:hover,
.footer-years a:hover {
  color: var(--primary-400);
}

.footer-years {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.footer-years a {
  padding: 6px 10px;
  border: 1px solid var(--secondary-800);
  border-radius: 999px;
}

.footer-bottom {
  padding: 16px;
  text-align: center;
  color: var(--secondary-400);
  border-top: 1px solid var(--secondary-800);
}

@media (max-width: 1120px) {
  .desktop-nav {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .header-inner {
    justify-content: space-between;
  }

  .header-search {
    margin-left: auto;
  }

  .movie-grid,
  .movie-grid.featured {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (max-width: 820px) {
  .header-search {
    display: none;
  }

  .hero-track {
    min-height: 560px;
  }

  .hero-content {
    width: min(92%, 680px);
    margin: 0 auto;
  }

  .hero-arrow {
    display: none;
  }

  .section-heading {
    display: block;
  }

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

  .movie-card-horizontal {
    grid-template-columns: 118px 1fr;
  }

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

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

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

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

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

@media (max-width: 560px) {
  .container {
    width: min(100% - 22px, 1180px);
  }

  .brand-text {
    font-size: 18px;
  }

  .hero-track {
    min-height: 520px;
  }

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

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

  .movie-card-horizontal {
    grid-template-columns: 106px 1fr;
  }

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