:root {
  --color-primary: #1a4d6d;
  --color-primary-light: #2d6b8f;
  --color-primary-dark: #0f3347;
  --color-secondary: #d4a574;
  --color-secondary-light: #e6c9a0;
  --color-secondary-dark: #b8864d;
  --color-accent: #4a90a4;
  --color-accent-light: #6db3c7;
  --color-accent-dark: #2f6d7f;
  --color-bg-primary: #0a1929;
  --color-bg-secondary: #132f4c;
  --color-bg-tertiary: #1e3a52;
  --color-text-primary: #e7edf3;
  --color-text-secondary: #b2bac2;
  --color-text-muted: #7a8189;
  --color-border: #2d3e50;
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, .3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, .4);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, .5);
  --shadow-xl: 0 16px 48px rgba(0, 0, 0, .6);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --spacing-unit: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Microsoft YaHei", sans-serif;
  background:
    radial-gradient(circle at 18% 10%, rgba(74, 144, 164, .18), transparent 32%),
    linear-gradient(180deg, #081421 0%, var(--color-bg-primary) 48%, #07111d 100%);
  color: var(--color-text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(212, 165, 116, .04) 1px, transparent 1px),
    linear-gradient(0deg, rgba(212, 165, 116, .03) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: .35;
  z-index: -1;
}

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

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

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.container-custom {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 16px;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: rgba(10, 25, 41, .78);
  border-bottom: 1px solid rgba(255, 255, 255, .06);
  backdrop-filter: blur(18px);
}

.nav-shell {
  height: 72px;
  display: flex;
  align-items: center;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.28rem;
  font-weight: 800;
  white-space: nowrap;
  background: linear-gradient(90deg, var(--color-secondary), var(--color-accent-light));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.brand-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-secondary), var(--color-accent));
  color: #07111d;
  font-weight: 900;
  box-shadow: 0 10px 24px rgba(74, 144, 164, .35);
}

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

.nav-links a,
.nav-drop button {
  color: var(--color-text-secondary);
  background: none;
  border: 0;
  padding: 8px 0;
  transition: color .25s ease;
}

.nav-links a:hover,
.nav-links a.active,
.nav-drop button:hover {
  color: var(--color-accent-light);
}

.nav-drop {
  position: relative;
}

.nav-drop div {
  position: absolute;
  top: 100%;
  left: -20px;
  min-width: 168px;
  padding: 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: rgba(19, 47, 76, .98);
  box-shadow: var(--shadow-xl);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: .25s ease;
}

.nav-drop:hover div {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-drop div a {
  display: block;
  padding: 9px 12px;
  border-radius: var(--radius-md);
}

.nav-drop div a:hover {
  background: var(--color-bg-tertiary);
}

.nav-search {
  display: flex;
  width: min(330px, 24vw);
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 999px;
  background: rgba(19, 47, 76, .72);
  overflow: hidden;
}

.nav-search input,
.quick-search input,
.filter-bar input,
.filter-bar select {
  width: 100%;
  border: 0;
  outline: none;
  color: var(--color-text-primary);
  background: transparent;
}

.nav-search input {
  padding: 10px 14px;
}

.nav-search button {
  border: 0;
  padding: 0 16px;
  color: #06121e;
  background: var(--color-secondary);
  font-weight: 700;
}

.mobile-toggle {
  display: none;
  margin-left: auto;
  border: 0;
  background: transparent;
  color: var(--color-text-primary);
  font-size: 1.6rem;
}

.mobile-panel {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 12px 16px 20px;
  border-top: 1px solid var(--color-border);
  background: rgba(10, 25, 41, .98);
}

.mobile-panel a {
  padding: 11px 12px;
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
}

.mobile-panel a:hover,
.mobile-panel a.active {
  color: var(--color-accent-light);
  background: var(--color-bg-secondary);
}

.hero {
  position: relative;
  min-height: 84vh;
  overflow: hidden;
  background: var(--color-bg-primary);
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity .7s ease;
}

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

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.06) contrast(1.05);
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5, 14, 23, .98) 0%, rgba(10, 25, 41, .78) 42%, rgba(10, 25, 41, .28) 100%),
    linear-gradient(0deg, var(--color-bg-primary) 0%, transparent 44%);
}

.hero-content {
  position: relative;
  min-height: 84vh;
  padding-top: 112px;
  padding-bottom: 80px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  align-items: center;
  gap: 48px;
}

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

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  color: var(--color-secondary-light);
  font-size: .92rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.hero h1,
.page-hero h1,
.detail-copy h1 {
  margin: 0 0 18px;
  line-height: 1.08;
  letter-spacing: -.04em;
}

.hero h1 {
  font-size: clamp(2.7rem, 7vw, 6.5rem);
}

.hero p,
.page-hero p,
.detail-copy p {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 1.08rem;
}

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

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

.hero-tags span,
.tag-row span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 10px;
  border: 1px solid rgba(255, 255, 255, .09);
  border-radius: 999px;
  color: var(--color-text-secondary);
  background: rgba(30, 58, 82, .72);
  font-size: .84rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 30px;
}

.btn-primary,
.btn-ghost,
.section-action,
.inline-action,
.quick-links a,
.quick-search button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform .25s ease, background .25s ease, color .25s ease, border-color .25s ease;
}

.btn-primary,
.quick-search button {
  border: 1px solid var(--color-secondary);
  color: #081421;
  background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-light));
  box-shadow: 0 12px 30px rgba(212, 165, 116, .24);
}

.btn-ghost,
.section-action,
.inline-action,
.quick-links a {
  border: 1px solid rgba(255, 255, 255, .12);
  color: var(--color-text-primary);
  background: rgba(19, 47, 76, .62);
}

.btn-primary:hover,
.btn-ghost:hover,
.section-action:hover,
.inline-action:hover,
.quick-links a:hover,
.quick-search button:hover {
  transform: translateY(-2px);
}

.hero-poster {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, .1);
  background: var(--color-bg-secondary);
  box-shadow: var(--shadow-xl);
}

.hero-poster img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.hero-poster span {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  padding: 12px 14px;
  border-radius: 999px;
  background: rgba(10, 25, 41, .72);
  backdrop-filter: blur(12px);
  text-align: center;
  color: var(--color-secondary-light);
  font-weight: 800;
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 28px;
  display: flex;
  gap: 10px;
  transform: translateX(-50%);
}

.hero-dots button {
  width: 34px;
  height: 5px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, .24);
}

.hero-dots button.active {
  background: var(--color-secondary);
}

.quick-panel {
  position: relative;
  z-index: 3;
  margin-top: -38px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
}

.quick-search {
  display: flex;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 999px;
  background: rgba(19, 47, 76, .96);
  box-shadow: var(--shadow-lg);
}

.quick-search input {
  padding: 16px 18px;
}

.quick-links {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.content-section {
  padding: 72px 0 0;
}

.page-main {
  padding-top: 112px;
  padding-bottom: 70px;
}

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

.section-head h2,
.detail-block h2,
.player-section h2,
.category-overview h2 {
  margin: 0 0 8px;
  font-size: clamp(1.55rem, 3vw, 2.3rem);
  letter-spacing: -.03em;
}

.section-head p,
.detail-block p,
.category-overview p {
  margin: 0;
  color: var(--color-text-secondary);
}

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

.category-tile,
.category-overview,
.movie-card,
.wide-card,
.page-hero,
.detail-hero,
.detail-block,
.player-section {
  border: 1px solid rgba(255, 255, 255, .08);
  background: linear-gradient(145deg, rgba(19, 47, 76, .94), rgba(10, 25, 41, .92));
  box-shadow: var(--shadow-md);
}

.category-tile {
  overflow: hidden;
  min-height: 224px;
  padding: 18px;
  border-radius: var(--radius-xl);
}

.category-tile span {
  display: block;
  margin-bottom: 8px;
  font-size: 1.24rem;
  font-weight: 900;
  color: var(--color-text-primary);
}

.category-tile p {
  min-height: 58px;
  margin: 0 0 18px;
  color: var(--color-text-secondary);
  font-size: .94rem;
}

.mini-posters {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}

.mini-posters img {
  width: 100%;
  aspect-ratio: 2 / 3;
  border-radius: 10px;
  object-fit: cover;
}

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

.small-grid {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.movie-card {
  overflow: hidden;
  border-radius: var(--radius-xl);
}

.poster-link {
  position: relative;
  display: block;
  overflow: hidden;
  background: var(--color-bg-secondary);
}

.poster-link img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  transition: transform .45s ease;
}

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

.score-pill,
.rank-badge {
  position: absolute;
  z-index: 2;
  border-radius: 999px;
  font-weight: 900;
  box-shadow: var(--shadow-sm);
}

.score-pill {
  right: 10px;
  bottom: 10px;
  padding: 4px 9px;
  color: #081421;
  background: var(--color-secondary);
  font-size: .78rem;
}

.rank-badge {
  left: 10px;
  top: 10px;
  min-width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  color: #081421;
  background: var(--color-accent-light);
  font-style: normal;
}

.movie-card-body {
  padding: 14px;
}

.meta-row,
.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  color: var(--color-text-muted);
  font-size: .84rem;
}

.meta-row a {
  color: var(--color-secondary-light);
}

.movie-card h3,
.wide-card h3 {
  margin: 8px 0;
  font-size: 1.02rem;
  line-height: 1.35;
}

.movie-card h3 a:hover,
.wide-card h3 a:hover,
.category-overview h2 a:hover {
  color: var(--color-accent-light);
}

.movie-card p {
  min-height: 66px;
  margin: 0 0 12px;
  color: var(--color-text-secondary);
  font-size: .92rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-hover {
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}

.card-hover:hover {
  transform: translateY(-8px);
  border-color: rgba(109, 179, 199, .35);
  box-shadow: var(--shadow-xl);
}

.wide-list {
  display: grid;
  gap: 16px;
}

.wide-card {
  display: grid;
  grid-template-columns: 136px minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  padding: 14px;
  border-radius: var(--radius-xl);
}

.wide-cover {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

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

.wide-rank {
  position: absolute;
  left: 8px;
  top: 8px;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #081421;
  background: var(--color-secondary);
  font-weight: 900;
}

.wide-body h3 {
  font-size: 1.22rem;
}

.wide-body p {
  margin: 0 0 12px;
  color: var(--color-text-secondary);
}

.page-hero,
.detail-hero,
.detail-block,
.player-section {
  border-radius: 28px;
  padding: 32px;
}

.compact-hero,
.channel-hero {
  position: relative;
  overflow: hidden;
}

.compact-hero::after,
.channel-hero::after {
  content: "";
  position: absolute;
  width: 360px;
  height: 360px;
  right: -90px;
  top: -160px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212, 165, 116, .24), transparent 64%);
}

.page-hero h1 {
  font-size: clamp(2.1rem, 4.5vw, 4rem);
}

.category-overview-list {
  display: grid;
  gap: 18px;
  margin-top: 30px;
}

.category-overview {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 22px;
  padding: 18px;
  border-radius: var(--radius-xl);
}

.category-cover {
  overflow: hidden;
  border-radius: var(--radius-lg);
}

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

.category-samples {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 16px 0;
}

.category-samples a {
  padding: 6px 10px;
  border-radius: 999px;
  color: var(--color-text-secondary);
  background: var(--color-bg-tertiary);
  font-size: .9rem;
}

.filter-bar {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) 160px 160px;
  gap: 12px;
  margin-bottom: 24px;
}

.expanded-filter {
  grid-template-columns: minmax(260px, 1fr) 180px 160px 160px;
}

.filter-bar input,
.filter-bar select {
  min-height: 46px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: var(--radius-lg);
  background: var(--color-bg-secondary);
}

.filter-bar select {
  color: var(--color-text-secondary);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--color-text-muted);
}

.breadcrumb a:hover {
  color: var(--color-accent-light);
}

.detail-main {
  max-width: 1220px;
}

.detail-hero {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 32px;
  align-items: center;
}

.detail-cover {
  overflow: hidden;
  border-radius: 28px;
  box-shadow: var(--shadow-xl);
}

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

.detail-copy h1 {
  font-size: clamp(2rem, 5vw, 4.6rem);
}

.detail-meta {
  margin: 22px 0 18px;
}

.detail-meta span {
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--color-bg-tertiary);
}

.large-tags span {
  min-height: 32px;
  padding-inline: 12px;
}

.player-section,
.detail-block {
  margin-top: 28px;
}

.player-stage {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  background: #02070d;
  box-shadow: var(--shadow-xl);
}

.player-stage video {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #02070d;
}

.player-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  gap: 12px;
  border: 0;
  color: var(--color-text-primary);
  background: linear-gradient(0deg, rgba(5, 14, 23, .76), rgba(5, 14, 23, .2));
  text-align: center;
}

.player-overlay.hidden {
  display: none;
}

.play-circle {
  width: 76px;
  height: 76px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #07111d;
  background: var(--color-secondary);
  font-size: 2rem;
  box-shadow: 0 0 0 14px rgba(212, 165, 116, .16);
}

.detail-block p {
  font-size: 1.05rem;
}

.related-section {
  padding-top: 28px;
}

.site-footer {
  margin-top: 60px;
  border-top: 1px solid rgba(255, 255, 255, .08);
  background: rgba(7, 17, 29, .92);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr 1fr;
  gap: 28px;
  padding-top: 34px;
  padding-bottom: 28px;
}

.footer-grid strong {
  display: block;
  margin-bottom: 10px;
  color: var(--color-secondary-light);
  font-size: 1.2rem;
}

.footer-grid p {
  margin: 0;
  color: var(--color-text-secondary);
}

.footer-links,
.footer-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-content: flex-start;
}

.footer-links a,
.footer-tags a {
  padding: 7px 10px;
  border-radius: 999px;
  color: var(--color-text-secondary);
  background: var(--color-bg-secondary);
}

.footer-links a:hover,
.footer-tags a:hover {
  color: var(--color-accent-light);
}

.footer-bottom {
  padding: 14px;
  text-align: center;
  color: var(--color-text-muted);
  border-top: 1px solid rgba(255, 255, 255, .06);
}

.animate-slide-up {
  animation: slideUp .65s ease both;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1200px) {
  .movie-grid,
  .small-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .nav-search {
    display: none;
  }
}

@media (max-width: 900px) {
  .nav-links {
    display: none;
  }

  .mobile-toggle {
    display: block;
  }

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

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

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

  .quick-panel,
  .footer-grid,
  .detail-hero,
  .category-overview,
  .wide-card,
  .filter-bar,
  .expanded-filter {
    grid-template-columns: 1fr;
  }

  .wide-card {
    align-items: stretch;
  }

  .wide-cover img {
    aspect-ratio: 16 / 9;
  }

  .inline-action {
    width: 100%;
  }
}

@media (max-width: 640px) {
  .container-custom {
    padding: 0 12px;
  }

  .nav-shell {
    height: 64px;
  }

  .brand {
    font-size: 1.05rem;
  }

  .hero,
  .hero-content {
    min-height: 760px;
  }

  .hero-content {
    padding-top: 92px;
    padding-bottom: 90px;
  }

  .hero h1 {
    font-size: 2.45rem;
  }

  .quick-panel {
    margin-top: 0;
    padding-top: 18px;
  }

  .quick-search,
  .quick-links {
    border-radius: var(--radius-lg);
  }

  .quick-search {
    flex-direction: column;
  }

  .quick-search button {
    border-radius: 0;
  }

  .movie-grid,
  .small-grid,
  .category-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .movie-card-body {
    padding: 12px;
  }

  .movie-card p {
    min-height: auto;
    -webkit-line-clamp: 2;
  }

  .page-hero,
  .detail-hero,
  .detail-block,
  .player-section {
    padding: 20px;
    border-radius: 20px;
  }

  .content-section {
    padding-top: 46px;
  }

  .section-head {
    display: block;
  }

  .section-action {
    margin-top: 14px;
  }
}