:root {
  --bg: #0f172a;
  --bg-deep: #020617;
  --panel: rgba(30, 41, 59, 0.62);
  --panel-strong: rgba(15, 23, 42, 0.88);
  --line: rgba(250, 204, 21, 0.18);
  --line-strong: rgba(250, 204, 21, 0.38);
  --text: #f8fafc;
  --muted: #94a3b8;
  --soft: #cbd5e1;
  --accent: #facc15;
  --accent-deep: #f59e0b;
  --accent-soft: rgba(250, 204, 21, 0.14);
  --shadow: 0 24px 70px rgba(250, 204, 21, 0.10);
  --radius: 24px;
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 10%, rgba(250, 204, 21, 0.08), transparent 28rem),
    radial-gradient(circle at 82% 0%, rgba(59, 130, 246, 0.15), transparent 34rem),
    linear-gradient(135deg, #0f172a 0%, #172554 46%, #0f172a 100%);
  min-height: 100vh;
}

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

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

button,
input,
select {
  font: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(15, 23, 42, 0.94);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 12px 38px rgba(250, 204, 21, 0.08);
  backdrop-filter: blur(14px);
}

.header-inner {
  min-height: 68px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.brand-icon {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  color: #111827;
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
  box-shadow: 0 10px 28px rgba(250, 204, 21, 0.28);
  transition: transform 0.3s ease;
}

.brand:hover .brand-icon,
.footer-brand:hover .brand-icon {
  transform: rotate(12deg) scale(1.06);
}

.brand-text,
.footer-brand span:last-child {
  font-size: 1.45rem;
  background: linear-gradient(90deg, #facc15, #fde68a, #f59e0b);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-left: auto;
}

.nav-link {
  color: #d1d5db;
  font-weight: 650;
  transition: color 0.22s ease;
}

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

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

.header-search input,
.mobile-search input,
.filter-bar input,
.filter-bar select {
  color: var(--text);
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(250, 204, 21, 0.28);
  border-radius: 999px;
  outline: none;
  transition: border-color 0.22s ease, box-shadow 0.22s ease;
}

.header-search input {
  width: 250px;
  padding: 10px 16px;
}

.header-search input:focus,
.mobile-search input:focus,
.filter-bar input:focus,
.filter-bar select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(250, 204, 21, 0.10);
}

.header-search button,
.mobile-search button,
.primary-button,
.secondary-button,
.play-overlay,
.filter-reset {
  border: 0;
  cursor: pointer;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.header-search button,
.mobile-search button,
.primary-button,
.play-overlay {
  color: #111827;
  background: linear-gradient(90deg, var(--accent), var(--accent-deep));
  box-shadow: 0 16px 38px rgba(245, 158, 11, 0.24);
}

.header-search button {
  padding: 10px 16px;
}

.primary-button,
.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 22px;
}

.secondary-button,
.filter-reset {
  color: var(--accent);
  background: rgba(30, 41, 59, 0.86);
  border: 1px solid var(--line-strong);
}

.header-search button:hover,
.mobile-search button:hover,
.primary-button:hover,
.secondary-button:hover,
.play-overlay:hover,
.filter-reset:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 18px 48px rgba(250, 204, 21, 0.24);
}

.mobile-menu-button {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  background: rgba(30, 41, 59, 0.6);
  border: 1px solid var(--line);
  border-radius: 14px;
}

.mobile-menu-button span {
  width: 20px;
  height: 2px;
  background: var(--accent);
  border-radius: 999px;
}

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

.mobile-nav.is-open {
  display: block;
}

.mobile-nav-panel {
  padding: 16px 0 20px;
  display: grid;
  gap: 12px;
}

.mobile-search {
  display: flex;
  gap: 8px;
}

.mobile-search input {
  width: 100%;
  padding: 11px 14px;
}

.mobile-search button {
  padding: 11px 16px;
}

.hero-carousel {
  position: relative;
  min-height: 610px;
  overflow: hidden;
  isolation: isolate;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s ease;
}

.hero-slide.is-active {
  opacity: 1;
  z-index: 1;
}

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.08) contrast(1.03);
}

.hero-slide::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 6, 23, 0.96), rgba(15, 23, 42, 0.72) 42%, rgba(15, 23, 42, 0.18)),
    linear-gradient(0deg, #0f172a 0%, rgba(15, 23, 42, 0.46) 45%, rgba(15, 23, 42, 0.08) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  min-height: 610px;
  display: flex;
  align-items: center;
}

.hero-copy {
  width: min(680px, 100%);
  padding: 76px 0 94px;
}

.hero-kicker,
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent);
  font-weight: 800;
  margin-bottom: 16px;
}

.hero-kicker::before,
.eyebrow::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 20px var(--accent);
}

.hero-copy h1 {
  margin: 0 0 18px;
  font-size: clamp(2.6rem, 7vw, 5.4rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.hero-copy p {
  margin: 0 0 24px;
  max-width: 58ch;
  color: #d1d5db;
  font-size: 1.08rem;
  line-height: 1.8;
}

.hero-stats,
.detail-meta,
.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.hero-stats {
  margin-bottom: 28px;
  color: #cbd5e1;
}

.hero-stats span,
.card-meta span,
.detail-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.62);
  border: 1px solid rgba(148, 163, 184, 0.14);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-dots {
  position: absolute;
  z-index: 3;
  left: 50%;
  bottom: 34px;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
}

.hero-dot {
  width: 12px;
  height: 12px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.55);
  cursor: pointer;
  transition: width 0.3s ease, background 0.3s ease;
}

.hero-dot.is-active {
  width: 36px;
  background: var(--accent);
}

.page-hero,
.content-section,
.detail-section,
.player-card,
.info-panel,
.filter-bar,
.index-panel {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.page-hero {
  margin-top: 32px;
  padding: 38px;
  border-radius: var(--radius);
}

.page-hero h1 {
  margin: 0 0 12px;
  font-size: clamp(2rem, 4vw, 3.5rem);
}

.page-hero p {
  color: var(--soft);
  line-height: 1.8;
  max-width: 76ch;
}

.section,
.content-section {
  margin: 56px 0;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 24px;
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(1.65rem, 3vw, 2.3rem);
}

.section-heading p {
  color: var(--muted);
  margin: 6px 0 0;
}

.section-link {
  color: var(--accent);
  font-weight: 800;
}

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

.movie-grid.compact {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.movie-card {
  position: relative;
  overflow: hidden;
  display: block;
  border: 1px solid rgba(250, 204, 21, 0.10);
  border-radius: 22px;
  background: rgba(30, 41, 59, 0.42);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.movie-card:hover {
  transform: translateY(-5px) scale(1.015);
  border-color: var(--line-strong);
  background: rgba(30, 41, 59, 0.68);
  box-shadow: 0 22px 54px rgba(250, 204, 21, 0.12);
}

.poster-wrap {
  position: relative;
  margin: 0;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: linear-gradient(135deg, #0f172a, #172554);
}

.movie-card-grid .poster-wrap,
.movie-grid.compact .poster-wrap {
  aspect-ratio: 3 / 4;
}

.poster-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.movie-card:hover .poster-wrap img {
  transform: scale(1.1);
}

.poster-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(15, 23, 42, 0.92), transparent 56%);
  opacity: 0.72;
  transition: opacity 0.25s ease;
}

.movie-card:hover .poster-wrap::after {
  opacity: 0.88;
}

.duration-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  padding: 5px 9px;
  border-radius: 999px;
  color: var(--text);
  font-size: 0.78rem;
  background: rgba(2, 6, 23, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.10);
}

.play-hover {
  position: absolute;
  z-index: 3;
  top: 50%;
  left: 50%;
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  color: #111827;
  background: var(--accent);
  border-radius: 999px;
  transform: translate(-50%, -50%) scale(0.85);
  opacity: 0;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.movie-card:hover .play-hover {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.card-content {
  padding: 18px;
}

.card-content h3 {
  min-height: 2.8em;
  margin: 12px 0 8px;
  line-height: 1.4;
  font-size: 1.05rem;
  transition: color 0.25s ease;
}

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

.card-content p {
  margin: 0 0 14px;
  color: var(--muted);
  line-height: 1.65;
  font-size: 0.92rem;
}

.card-meta {
  gap: 6px;
}

.card-meta span {
  color: #cbd5e1;
  font-size: 0.75rem;
  padding: 4px 8px;
}

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

.tag-row span {
  color: var(--accent);
  background: rgba(30, 41, 59, 0.86);
  border-radius: 999px;
  padding: 4px 8px;
  font-size: 0.76rem;
}

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

.category-card,
.index-card {
  position: relative;
  overflow: hidden;
  padding: 26px;
  min-height: 176px;
  border-radius: 22px;
  border: 1px solid rgba(250, 204, 21, 0.12);
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.9), rgba(15, 23, 42, 0.9));
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.category-card:hover,
.index-card:hover {
  transform: translateY(-5px) scale(1.02);
  border-color: var(--line-strong);
  box-shadow: 0 22px 58px rgba(250, 204, 21, 0.12);
}

.category-card .icon,
.index-card .icon {
  font-size: 2.4rem;
}

.category-card h3,
.index-card h3 {
  margin: 14px 0 8px;
}

.category-card p,
.index-card p {
  color: var(--muted);
  line-height: 1.65;
  margin: 0;
}

.home-split {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(320px, 0.8fr);
  gap: 26px;
  align-items: start;
}

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

.rank-box,
.latest-box {
  padding: 24px;
  border-radius: var(--radius);
  background: rgba(15, 23, 42, 0.42);
  border: 1px solid var(--line);
}

.rank-box h2,
.latest-box h2 {
  margin: 0 0 18px;
}

.rank-item {
  display: grid;
  grid-template-columns: auto 60px minmax(0, 1fr);
  gap: 13px;
  align-items: center;
  padding: 12px;
  border-radius: 16px;
  transition: background 0.22s ease;
}

.rank-item:hover {
  background: rgba(30, 41, 59, 0.72);
}

.rank-number {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  color: #111827;
  font-weight: 900;
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
}

.rank-item img {
  width: 60px;
  height: 74px;
  object-fit: cover;
  border-radius: 12px;
  background: #0f172a;
}

.rank-info {
  min-width: 0;
}

.rank-info strong,
.rank-info em {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.rank-info strong {
  margin-bottom: 5px;
}

.rank-info em {
  color: var(--muted);
  font-size: 0.84rem;
  font-style: normal;
}

.filter-bar {
  margin: 32px 0 28px;
  padding: 18px;
  border-radius: 22px;
  display: grid;
  grid-template-columns: minmax(260px, 1fr) 170px 160px 150px auto;
  gap: 14px;
  align-items: end;
}

.filter-bar label,
.filter-search {
  display: grid;
  gap: 7px;
  color: var(--soft);
  font-weight: 700;
  font-size: 0.92rem;
}

.filter-bar input,
.filter-bar select {
  width: 100%;
  min-height: 44px;
  padding: 10px 14px;
  border-radius: 14px;
}

.filter-count {
  margin: 0;
  color: var(--accent);
  font-weight: 900;
  white-space: nowrap;
}

.no-results {
  display: none;
  margin: 26px 0;
  padding: 24px;
  border-radius: 18px;
  color: var(--soft);
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid var(--line);
}

.no-results.is-visible {
  display: block;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  margin: 28px 0 18px;
  font-size: 0.93rem;
}

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

.crumb-sep {
  color: rgba(148, 163, 184, 0.5);
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.75fr) minmax(300px, 0.8fr);
  gap: 28px;
  align-items: start;
}

.player-card,
.detail-section,
.info-panel {
  border-radius: var(--radius);
  overflow: hidden;
}

.video-shell {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #000;
}

.video-shell video {
  width: 100%;
  height: 100%;
  display: block;
  background: #000;
}

.play-overlay {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  padding: 15px 24px;
  z-index: 2;
}

.video-shell.is-playing .play-overlay {
  opacity: 0;
  pointer-events: none;
}

.player-status {
  position: absolute;
  left: 16px;
  bottom: 16px;
  z-index: 2;
  color: #cbd5e1;
  background: rgba(15, 23, 42, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 0.82rem;
}

.detail-section {
  margin-top: 22px;
  padding: 28px;
}

.detail-section h1 {
  margin: 0 0 16px;
  font-size: clamp(2rem, 4vw, 3.35rem);
  line-height: 1.12;
}

.detail-meta {
  margin-bottom: 22px;
}

.detail-meta span {
  color: #d1d5db;
}

.detail-section h2,
.info-panel h2,
.related-section h2 {
  margin: 0 0 14px;
  font-size: 1.42rem;
}

.detail-section p {
  color: #d1d5db;
  line-height: 1.9;
}

.info-panel {
  padding: 24px;
}

.info-list {
  display: grid;
  gap: 14px;
  margin: 0 0 24px;
}

.info-row {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

.info-row span:first-child {
  color: var(--muted);
}

.info-row span:last-child {
  text-align: right;
  font-weight: 800;
}

.related-section {
  margin-top: 34px;
}

.sitemap-list {
  columns: 4 240px;
  column-gap: 36px;
  padding-left: 0;
  list-style: none;
}

.sitemap-list li {
  break-inside: avoid;
  margin: 0 0 10px;
}

.sitemap-list a {
  color: #d1d5db;
}

.sitemap-list a:hover {
  color: var(--accent);
}

.site-footer {
  margin-top: 72px;
  background: rgba(2, 6, 23, 0.92);
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 30px;
  padding: 42px 0;
}

.site-footer h3 {
  margin: 0 0 14px;
}

.site-footer p,
.site-footer a,
.site-footer li {
  color: var(--muted);
  line-height: 1.8;
}

.site-footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.site-footer a:hover,
.footer-link {
  color: var(--accent);
}

@media (max-width: 1100px) {
  .movie-grid,
  .movie-grid.compact,
  .category-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .home-split,
  .detail-layout,
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .desktop-nav,
  .header-search {
    display: none;
  }

  .mobile-menu-button {
    display: inline-flex;
    margin-left: auto;
  }

  .hero-carousel,
  .hero-content {
    min-height: 560px;
  }

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

  .section-heading {
    display: block;
  }
}

@media (max-width: 600px) {
  .container {
    width: min(100% - 22px, 1180px);
  }

  .brand-text {
    font-size: 1.1rem;
  }

  .hero-copy h1 {
    font-size: 2.55rem;
  }

  .hero-copy p {
    font-size: 0.98rem;
  }

  .hero-actions,
  .mobile-search {
    flex-direction: column;
  }

  .primary-button,
  .secondary-button,
  .mobile-search button {
    width: 100%;
  }

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

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

  .page-hero,
  .detail-section,
  .info-panel {
    padding: 22px;
  }
}