:root {
  color-scheme: light;
  --sky: #0284c7;
  --cyan: #06b6d4;
  --ink: #0f172a;
  --muted: #64748b;
  --line: #e2e8f0;
  --soft: #f8fafc;
  --dark: #020617;
  --card: #ffffff;
  --shadow: 0 18px 50px rgba(15, 23, 42, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background: #ffffff;
  line-height: 1.65;
}

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

img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: linear-gradient(135deg, #e0f2fe, #f0fdfa);
}

button,
input,
select {
  font: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.86);
}

.nav-wrap {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  letter-spacing: -0.04em;
  color: #075985;
  white-space: nowrap;
}

.site-logo::before {
  content: "";
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--sky), var(--cyan));
  box-shadow: 0 14px 28px rgba(14, 165, 233, 0.28);
}

.main-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 18px;
  font-size: 14px;
  color: #334155;
}

.main-nav a {
  padding: 8px 0;
  transition: color 0.2s ease;
}

.main-nav a:hover {
  color: var(--sky);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #ffffff;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.nav-toggle span {
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: #0f172a;
}

.gradient-bg {
  background:
    radial-gradient(circle at 16% 18%, rgba(56, 189, 248, 0.28), transparent 34%),
    radial-gradient(circle at 82% 12%, rgba(6, 182, 212, 0.22), transparent 30%),
    linear-gradient(135deg, #f0f9ff 0%, #ecfeff 52%, #ffffff 100%);
}

.section-block {
  padding: 76px 0;
}

.section-muted {
  background: var(--soft);
}

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

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

.eyebrow {
  margin: 0 0 8px;
  color: #0891b2;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 12px;
}

.section-title {
  margin: 0;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.15;
  letter-spacing: -0.04em;
  color: #111827;
  font-weight: 900;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--sky);
  font-weight: 800;
}

.text-link:hover {
  color: #0369a1;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.btn-primary {
  color: #ffffff;
  background: linear-gradient(135deg, var(--sky), var(--cyan));
  box-shadow: 0 14px 30px rgba(2, 132, 199, 0.26);
}

.btn-ghost {
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.38);
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(14px);
}

.card {
  overflow: hidden;
  border-radius: 24px;
  background: var(--card);
  box-shadow: var(--shadow);
}

.card-hover {
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.card-hover:hover {
  transform: translateY(-5px);
  box-shadow: 0 24px 64px rgba(15, 23, 42, 0.18);
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 9px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.badge-primary {
  color: #ffffff;
  background: linear-gradient(135deg, var(--sky), var(--cyan));
}

.badge-secondary {
  color: #075985;
  background: #e0f2fe;
}

.hero-section {
  position: relative;
  min-height: 720px;
  overflow: hidden;
  background: var(--dark);
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.8s ease;
}

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

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

.hero-backdrop::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 6, 23, 0.94), rgba(2, 6, 23, 0.62), rgba(2, 6, 23, 0.22)),
    radial-gradient(circle at 22% 18%, rgba(14, 165, 233, 0.48), transparent 32%);
}

.hero-content {
  position: relative;
  z-index: 2;
  min-height: 650px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  align-items: center;
  gap: 64px;
  padding: 86px 0 130px;
}

.hero-copy {
  color: #ffffff;
  max-width: 760px;
}

.hero-copy h1 {
  margin: 0;
  font-size: clamp(44px, 7vw, 86px);
  line-height: 1;
  letter-spacing: -0.07em;
  text-shadow: 0 10px 30px rgba(0, 0, 0, 0.32);
}

.hero-line {
  max-width: 720px;
  margin: 24px 0 0;
  font-size: clamp(18px, 2.2vw, 24px);
  color: #dbeafe;
}

.hero-tags,
.movie-tags,
.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.hero-tags {
  margin-top: 24px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.hero-poster {
  aspect-ratio: 2 / 3;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-controls {
  position: absolute;
  left: 50%;
  bottom: 40px;
  z-index: 4;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.hero-dots {
  display: flex;
  gap: 8px;
}

.hero-dot {
  width: 36px;
  height: 8px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.32);
  cursor: pointer;
}

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

.hero-search,
.search-panel,
.filter-bar {
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero-search {
  padding: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.22);
}

.hero-search input,
.search-panel input,
.filter-bar input,
.filter-bar select,
.search-panel select {
  min-height: 44px;
  border-radius: 999px;
  border: 1px solid var(--line);
  padding: 0 16px;
  outline: none;
  background: #ffffff;
  color: #0f172a;
}

.hero-search input {
  width: min(300px, 38vw);
  border: 0;
}

.hero-search button {
  min-height: 44px;
  border: 0;
  border-radius: 999px;
  color: #ffffff;
  font-weight: 800;
  padding: 0 18px;
  background: linear-gradient(135deg, var(--sky), var(--cyan));
  cursor: pointer;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 20px;
}

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

.category-card {
  min-height: 100%;
}

.category-cover {
  position: relative;
  display: block;
  height: 170px;
  background: #e0f2fe;
}

.category-cover span,
.poster-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent, rgba(2, 6, 23, 0.62));
}

.category-card-body {
  padding: 20px;
}

.category-card-body h3,
.movie-card-body h3,
.ranking-content h3,
.search-card h3 {
  margin: 10px 0 8px;
  font-size: 20px;
  line-height: 1.25;
  font-weight: 900;
  letter-spacing: -0.03em;
}

.category-card-body p,
.movie-one-line,
.ranking-content p,
.search-card p,
.page-hero p,
.detail-copy p,
.detail-article p,
.site-footer p {
  color: var(--muted);
}

.category-mini-links {
  display: grid;
  gap: 8px;
  margin-top: 16px;
  font-size: 14px;
  color: #0369a1;
}

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

.movie-card {
  display: flex;
  flex-direction: column;
}

.poster-link {
  position: relative;
  display: block;
  aspect-ratio: 2 / 3;
  background: #e0f2fe;
}

.poster-year {
  position: absolute;
  right: 12px;
  top: 12px;
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  padding: 0 10px;
  border-radius: 999px;
  color: #ffffff;
  font-size: 12px;
  font-weight: 900;
  background: rgba(2, 6, 23, 0.62);
  backdrop-filter: blur(12px);
}

.movie-card-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.movie-meta {
  margin: 0;
  color: #64748b;
  font-size: 13px;
}

.movie-one-line {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0;
}

.ranking-grid {
  display: grid;
  gap: 16px;
}

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

.ranking-item {
  display: grid;
  grid-template-columns: 92px 54px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  padding: 14px;
  border-radius: 24px;
  background: #ffffff;
  box-shadow: 0 12px 34px rgba(15, 23, 42, 0.08);
}

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

.ranking-number {
  font-size: 28px;
  line-height: 1;
  font-weight: 900;
  color: #0ea5e9;
  letter-spacing: -0.06em;
}

.ranking-content h3 {
  margin-top: 0;
}

.ranking-foot {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 10px;
  font-size: 13px;
  color: #64748b;
}

.ranking-foot strong {
  color: #0369a1;
}

.page-hero {
  padding: 92px 0 78px;
}

.page-hero-inner {
  max-width: 840px;
}

.page-hero h1 {
  margin: 0;
  font-size: clamp(42px, 6vw, 74px);
  line-height: 1;
  letter-spacing: -0.07em;
}

.page-hero p:last-child {
  max-width: 720px;
  margin-top: 18px;
  font-size: 18px;
}

.filter-bar {
  flex-wrap: wrap;
  justify-content: flex-end;
}

.filter-bar input,
.search-panel input {
  width: min(340px, 58vw);
}

.pill-link {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  border-radius: 999px;
  padding: 0 14px;
  background: #ffffff;
  color: #0369a1;
  font-weight: 800;
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.07);
}

.search-panel {
  margin-bottom: 24px;
  padding: 16px;
  border-radius: 24px;
  background: #ffffff;
  box-shadow: var(--shadow);
}

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

.search-card {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 20px;
  border-radius: 22px;
  background: #ffffff;
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.08);
}

.detail-hero {
  position: relative;
  overflow: hidden;
  color: #ffffff;
  background: #020617;
}

.detail-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.28;
  filter: blur(8px);
  transform: scale(1.06);
}

.detail-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(2, 6, 23, 0.96), rgba(2, 6, 23, 0.7));
}

.detail-hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: 42px;
  align-items: center;
  padding: 70px 0;
}

.player-card {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: 28px;
  overflow: hidden;
  background: #000000;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.45);
}

.movie-player {
  width: 100%;
  height: 100%;
  background: #000000;
  display: block;
}

.player-cover {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  cursor: pointer;
  background: linear-gradient(180deg, rgba(2, 6, 23, 0.12), rgba(2, 6, 23, 0.62));
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

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

.player-cover button {
  width: 88px;
  height: 88px;
  border: 0;
  border-radius: 50%;
  color: #ffffff;
  background: linear-gradient(135deg, var(--sky), var(--cyan));
  box-shadow: 0 18px 36px rgba(14, 165, 233, 0.36);
  font-weight: 900;
  cursor: pointer;
}

.detail-copy h1 {
  margin: 0;
  font-size: clamp(38px, 5vw, 70px);
  line-height: 1.06;
  letter-spacing: -0.06em;
}

.detail-line {
  margin-top: 20px;
  font-size: 18px;
  color: #dbeafe !important;
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.breadcrumb {
  display: flex;
  gap: 8px;
  margin-bottom: 18px;
  color: #bae6fd;
  font-weight: 700;
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 24px;
}

.detail-article,
.detail-side {
  padding: 28px;
}

.detail-article h2,
.detail-side h2 {
  margin: 0 0 14px;
  font-size: 24px;
  font-weight: 900;
  letter-spacing: -0.03em;
}

.detail-article h2:not(:first-child) {
  margin-top: 30px;
}

.detail-side dl {
  display: grid;
  gap: 14px;
  margin: 0;
}

.detail-side dl div {
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.detail-side dt {
  color: #64748b;
  font-size: 13px;
}

.detail-side dd {
  margin: 4px 0 0;
  font-weight: 800;
}

.site-footer {
  padding: 42px 0;
  color: #cbd5e1;
  background: #020617;
}

.footer-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer-grid strong {
  color: #ffffff;
  font-size: 20px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

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

.animate-fade-in {
  animation: fade-in 0.8s ease both;
}

@keyframes fade-in {
  from {
    opacity: 0;
    transform: translateY(16px);
  }

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

@media (max-width: 1180px) {
  .category-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (max-width: 920px) {
  .main-nav {
    position: fixed;
    left: 16px;
    right: 16px;
    top: 82px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 18px;
    border-radius: 22px;
    background: #ffffff;
    box-shadow: var(--shadow);
  }

  .main-nav.is-open {
    display: flex;
  }

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

  .hero-section {
    min-height: 780px;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 28px;
    padding-top: 56px;
  }

  .hero-poster {
    max-width: 260px;
  }

  .hero-controls {
    flex-direction: column;
    align-items: flex-start;
  }

  .ranking-grid-home {
    grid-template-columns: 1fr;
  }

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

  .footer-grid {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 720px) {
  .section-block {
    padding: 54px 0;
  }

  .section-head,
  .section-head-stack,
  .search-card {
    align-items: flex-start;
    flex-direction: column;
  }

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

  .hero-search {
    width: 100%;
  }

  .hero-search input {
    width: 100%;
  }

  .filter-bar,
  .search-panel {
    width: 100%;
    align-items: stretch;
    flex-direction: column;
  }

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

  .ranking-item {
    grid-template-columns: 72px minmax(0, 1fr);
  }

  .ranking-number {
    grid-row: 1;
    grid-column: 1;
    align-self: start;
    margin: 8px;
    color: #ffffff;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
  }

  .ranking-content {
    grid-column: 2;
  }

  .player-cover button {
    width: 68px;
    height: 68px;
  }
}

@media (max-width: 480px) {
  .container-custom {
    width: min(100% - 24px, 1280px);
  }

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

  .hero-copy h1,
  .page-hero h1,
  .detail-copy h1 {
    letter-spacing: -0.04em;
  }
}