:root {
  --bg: #f5f7fb;
  --panel: #ffffff;
  --panel-soft: #eef5ff;
  --text: #111827;
  --muted: #5f6b7a;
  --line: #dbe3ef;
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --primary-soft: #dbeafe;
  --dark: #0f172a;
  --dark-soft: #172033;
  --shadow: 0 22px 60px rgba(15, 23, 42, 0.12);
  --radius: 22px;
}

* {
  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;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
}

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

img {
  display: block;
  max-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: 80;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(219, 227, 239, 0.9);
  backdrop-filter: blur(18px);
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
}

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

.brand-icon {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 16px;
  color: #ffffff;
  background: linear-gradient(135deg, #2563eb, #0ea5e9);
  box-shadow: 0 12px 30px rgba(37, 99, 235, 0.32);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-text strong {
  font-size: 20px;
  line-height: 1.15;
}

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

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link,
.mobile-link {
  border-radius: 999px;
  color: #344256;
  font-weight: 700;
  transition: 0.2s ease;
}

.nav-link {
  padding: 10px 16px;
}

.nav-link:hover,
.nav-link.active,
.mobile-link:hover,
.mobile-link.active {
  color: var(--primary);
  background: var(--primary-soft);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 9px;
  border: 0;
  border-radius: 14px;
  background: #eff6ff;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  height: 2px;
  margin: 6px 0;
  border-radius: 999px;
  background: var(--primary);
}

.mobile-nav {
  display: none;
  padding: 0 16px 16px;
  border-top: 1px solid var(--line);
}

.mobile-nav.open {
  display: grid;
  gap: 8px;
}

.mobile-link {
  padding: 12px 14px;
}

.hero-carousel {
  position: relative;
  overflow: hidden;
  min-height: 680px;
  background: var(--dark);
}

.hero-track {
  position: relative;
  min-height: 680px;
}

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

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

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 72% 48%, rgba(37, 99, 235, 0.28), transparent 30%),
    linear-gradient(90deg, rgba(15, 23, 42, 0.92) 0%, rgba(15, 23, 42, 0.74) 46%, rgba(15, 23, 42, 0.28) 100%),
    linear-gradient(180deg, rgba(15, 23, 42, 0.25), rgba(15, 23, 42, 0.95));
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) 340px;
  gap: 54px;
  align-items: center;
  padding: 108px 0 88px;
}

.hero-copy {
  color: #ffffff;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border-radius: 999px;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.16);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.eyebrow.blue {
  color: var(--primary);
  background: var(--primary-soft);
}

.hero-copy h1 {
  max-width: 800px;
  margin: 24px 0 18px;
  font-size: clamp(42px, 6vw, 78px);
  line-height: 1.03;
  letter-spacing: -0.055em;
}

.hero-copy p {
  max-width: 760px;
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 18px;
}

.hero-tags,
.detail-tags,
.tag-list,
.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.hero-tags {
  margin-top: 22px;
}

.hero-tags span,
.detail-tags span,
.tag-list span,
.chip-list span {
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

.hero-tags span,
.detail-tags span {
  padding: 7px 11px;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.tag-list span,
.chip-list span {
  padding: 5px 9px;
  color: #31517d;
  background: #eaf2ff;
}

.hero-actions,
.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.btn.primary,
.btn.small {
  color: #ffffff;
  background: linear-gradient(135deg, var(--primary), #0ea5e9);
  box-shadow: 0 14px 34px rgba(37, 99, 235, 0.26);
}

.btn.ghost {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.32);
}

.btn.small {
  min-height: 40px;
  padding: 0 16px;
  font-size: 14px;
}

.hero-poster {
  position: relative;
  display: block;
  overflow: hidden;
  border-radius: 32px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.36);
  transform: rotate(2deg);
}

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

.hero-arrow {
  position: absolute;
  top: 50%;
  z-index: 4;
  width: 46px;
  height: 46px;
  border: 0;
  border-radius: 50%;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.18);
  cursor: pointer;
  transform: translateY(-50%);
  backdrop-filter: blur(10px);
}

.hero-prev {
  left: 24px;
}

.hero-next {
  right: 24px;
}

.hero-dots {
  position: absolute;
  z-index: 4;
  left: 50%;
  bottom: 32px;
  display: flex;
  gap: 9px;
  transform: translateX(-50%);
}

.hero-dot {
  width: 30px;
  height: 6px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.38);
  cursor: pointer;
}

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

.feature-strip {
  margin-top: -42px;
  position: relative;
  z-index: 5;
}

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

.feature-card {
  padding: 24px;
  border: 1px solid rgba(219, 227, 239, 0.88);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow);
}

.feature-card span {
  display: block;
  font-size: 18px;
  font-weight: 900;
}

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

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

.soft-bg {
  background: linear-gradient(180deg, #eef5ff, #f8fbff);
}

.section-head {
  margin-bottom: 28px;
  text-align: center;
}

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

.section-head h2,
.page-hero h1,
.detail-copy h1,
.detail-panel h2 {
  margin: 14px 0 8px;
  line-height: 1.12;
  letter-spacing: -0.04em;
}

.section-head h2 {
  font-size: clamp(30px, 4vw, 48px);
}

.section-head p {
  max-width: 760px;
  margin: 0 auto;
  color: var(--muted);
}

.section-head.split p {
  margin-left: 0;
}

.text-link {
  color: var(--primary);
  font-weight: 900;
}

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

.category-card {
  position: relative;
  min-height: 220px;
  overflow: hidden;
  border-radius: 28px;
  background: var(--dark);
  box-shadow: var(--shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.category-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 28px 70px rgba(15, 23, 42, 0.18);
}

.category-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.65;
  transform: scale(1.03);
  transition: transform 0.3s ease;
}

.category-card:hover img {
  transform: scale(1.1);
}

.category-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.12), rgba(15, 23, 42, 0.9));
}

.category-card div {
  position: absolute;
  left: 20px;
  right: 20px;
  bottom: 20px;
  color: #ffffff;
}

.category-card strong {
  display: block;
  font-size: 22px;
}

.category-card small {
  display: block;
  margin-top: 5px;
  color: rgba(255, 255, 255, 0.78);
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 22px;
}

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

.movie-card {
  overflow: hidden;
  border: 1px solid rgba(219, 227, 239, 0.88);
  border-radius: 22px;
  background: #ffffff;
  box-shadow: 0 14px 36px rgba(15, 23, 42, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.movie-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 58px rgba(15, 23, 42, 0.15);
}

.poster-link {
  position: relative;
  display: block;
  overflow: hidden;
  background: linear-gradient(135deg, #dbeafe, #eff6ff);
}

.poster-link img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

.poster-play,
.rank-badge {
  position: absolute;
  display: grid;
  place-items: center;
  color: #ffffff;
  font-weight: 900;
}

.poster-play {
  right: 14px;
  bottom: 14px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(37, 99, 235, 0.94);
  box-shadow: 0 12px 26px rgba(37, 99, 235, 0.35);
}

.rank-badge {
  left: 12px;
  top: 12px;
  min-width: 42px;
  height: 32px;
  padding: 0 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, #f59e0b, #ef4444);
  font-size: 14px;
}

.movie-card-body {
  padding: 16px;
}

.movie-meta-line {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.movie-card h3 {
  margin: 8px 0 8px;
  font-size: 18px;
  line-height: 1.32;
}

.movie-card h3 a:hover {
  color: var(--primary);
}

.movie-card p {
  min-height: 52px;
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 14px;
}

.toolbar {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 24px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #ffffff;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.06);
}

.search-box {
  flex: 1;
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.search-box input,
.filter-select {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #f8fbff;
  color: var(--text);
  outline: none;
}

.search-box input {
  padding: 0 14px;
}

.filter-select {
  min-width: 150px;
  padding: 0 12px;
}

.search-box input:focus,
.filter-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

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

.empty-state {
  margin: 18px 0;
  padding: 22px;
  border-radius: 18px;
  color: var(--muted);
  background: #ffffff;
  text-align: center;
}

.page-hero {
  position: relative;
  display: grid;
  min-height: 360px;
  align-items: center;
  overflow: hidden;
  color: #ffffff;
  background:
    radial-gradient(circle at 78% 28%, rgba(14, 165, 233, 0.26), transparent 32%),
    linear-gradient(135deg, #0f172a, #1d4ed8);
}

.category-hero {
  background-position: center;
  background-size: cover;
}

.page-hero-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(15, 23, 42, 0.88), rgba(15, 23, 42, 0.38));
}

.page-hero-inner {
  position: relative;
  z-index: 2;
  padding: 80px 0;
}

.page-hero h1 {
  max-width: 900px;
  font-size: clamp(38px, 6vw, 68px);
}

.page-hero p {
  max-width: 740px;
  margin: 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: 18px;
}

.category-overview-grid {
  display: grid;
  gap: 22px;
}

.category-overview-card {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 24px;
  overflow: hidden;
  padding: 18px;
  border-radius: 28px;
  border: 1px solid var(--line);
  background: #ffffff;
  box-shadow: var(--shadow);
}

.category-cover {
  overflow: hidden;
  border-radius: 22px;
}

.category-cover img {
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.category-overview-body h2 {
  margin: 12px 0 8px;
  font-size: 32px;
}

.category-overview-body p {
  color: var(--muted);
}

.chip-list {
  margin: 16px 0 22px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  align-items: center;
  padding: 18px 0;
  color: var(--muted);
  font-size: 14px;
}

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

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

.detail-shade {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 72% 30%, rgba(37, 99, 235, 0.35), transparent 28%),
    linear-gradient(90deg, rgba(15, 23, 42, 0.94), rgba(15, 23, 42, 0.62)),
    linear-gradient(180deg, rgba(15, 23, 42, 0.2), rgba(15, 23, 42, 0.96));
}

.detail-hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 42px;
  align-items: center;
  padding: 54px 0 70px;
}

.detail-poster {
  overflow: hidden;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.36);
}

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

.detail-copy h1 {
  font-size: clamp(40px, 6vw, 72px);
}

.detail-one-line {
  max-width: 840px;
  margin: 0 0 22px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 18px;
}

.player-section {
  background: #ffffff;
}

.compact-head {
  margin-bottom: 18px;
}

.player-shell {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  background: #020617;
  box-shadow: 0 30px 80px rgba(15, 23, 42, 0.28);
}

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

.player-cover {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  gap: 12px;
  border: 0;
  color: #ffffff;
  background: linear-gradient(180deg, rgba(2, 6, 23, 0.16), rgba(2, 6, 23, 0.72));
  cursor: pointer;
}

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

.play-circle {
  display: grid;
  width: 82px;
  height: 82px;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), #0ea5e9);
  box-shadow: 0 18px 46px rgba(37, 99, 235, 0.38);
  font-size: 28px;
}

.player-message {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  display: none;
  padding: 10px 14px;
  border-radius: 14px;
  color: #dbeafe;
  background: rgba(15, 23, 42, 0.72);
}

.player-message.show {
  display: block;
}

.detail-body-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 22px;
}

.detail-panel {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: #ffffff;
  box-shadow: 0 18px 46px rgba(15, 23, 42, 0.08);
}

.detail-panel h2 {
  font-size: 30px;
}

.detail-panel p {
  margin: 0;
  color: #354052;
  font-size: 17px;
}

.site-footer {
  color: #cbd5e1;
  background: #0f172a;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 40px;
  padding: 58px 0 34px;
}

.footer-brand {
  margin-bottom: 12px;
  color: #ffffff;
  font-size: 24px;
  font-weight: 900;
}

.site-footer p {
  margin: 0;
  color: #9ca3af;
}

.site-footer h3 {
  margin: 0 0 14px;
  color: #ffffff;
  font-size: 15px;
}

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

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0 28px;
  border-top: 1px solid rgba(148, 163, 184, 0.18);
  color: #94a3b8;
  font-size: 14px;
}

@media (max-width: 1080px) {
  .movie-grid,
  .movie-grid.compact,
  .ranking-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .hero-content {
    grid-template-columns: 1fr 260px;
  }
}

@media (max-width: 780px) {
  .desktop-nav {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .hero-carousel,
  .hero-track {
    min-height: 650px;
  }

  .hero-content,
  .detail-hero-inner,
  .category-overview-card,
  .detail-body-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-content {
    gap: 26px;
    padding-top: 86px;
  }

  .hero-poster {
    max-width: 220px;
    transform: none;
  }

  .hero-arrow {
    display: none;
  }

  .feature-grid,
  .category-grid,
  .movie-grid,
  .movie-grid.compact,
  .ranking-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .section-head.split,
  .toolbar,
  .footer-bottom {
    align-items: stretch;
    flex-direction: column;
  }

  .filter-group {
    flex-direction: column;
  }

  .detail-poster {
    max-width: 240px;
  }
}

@media (max-width: 520px) {
  .container {
    width: min(100% - 22px, 1180px);
  }

  .brand-text small {
    display: none;
  }

  .hero-copy h1,
  .page-hero h1,
  .detail-copy h1 {
    font-size: 36px;
  }

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

  .section-block {
    padding: 54px 0;
  }

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

  .movie-card p {
    min-height: auto;
  }
}