:root {
  color-scheme: dark;
  --bg: #020617;
  --bg-soft: #0f172a;
  --bg-card: rgba(15, 23, 42, 0.72);
  --bg-card-strong: rgba(15, 23, 42, 0.92);
  --line: rgba(148, 163, 184, 0.18);
  --text: #f8fafc;
  --muted: #94a3b8;
  --cyan: #22d3ee;
  --cyan-strong: #06b6d4;
  --orange: #fb923c;
  --pink: #f472b6;
  --green: #34d399;
  --shadow: 0 18px 60px rgba(0, 0, 0, 0.38);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 4%, rgba(34, 211, 238, 0.16), transparent 32%),
    radial-gradient(circle at 90% 10%, rgba(244, 114, 182, 0.12), transparent 30%),
    linear-gradient(180deg, #020617 0%, #0f172a 44%, #020617 100%);
}

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

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

button,
input,
select {
  font: inherit;
}

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

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
  background: rgba(2, 6, 23, 0.82);
  backdrop-filter: blur(20px);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 22px;
  min-height: 72px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-icon {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  color: #ffffff;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--cyan), #2563eb);
  box-shadow: 0 12px 30px rgba(34, 211, 238, 0.22);
}

.brand-icon svg {
  fill: currentColor;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-text strong {
  font-size: 18px;
  letter-spacing: 0.02em;
}

.brand-text small {
  margin-top: 4px;
  color: var(--cyan);
  font-size: 12px;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-left: auto;
}

.desktop-nav a,
.mobile-nav a {
  color: #e2e8f0;
  font-weight: 700;
  transition: color 0.18s ease, transform 0.18s ease;
}

.desktop-nav a:hover,
.desktop-nav a.active,
.mobile-nav a:hover {
  color: var(--cyan);
}

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

.quick-search input,
.filter-bar input,
.filter-bar select,
.search-panel input,
.search-panel select {
  color: #f8fafc;
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 13px;
  outline: none;
  background: rgba(15, 23, 42, 0.78);
  transition: border-color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
}

.quick-search input {
  width: 190px;
  padding: 10px 12px;
}

.quick-search input:focus,
.filter-bar input:focus,
.filter-bar select:focus,
.search-panel input:focus,
.search-panel select:focus {
  border-color: rgba(34, 211, 238, 0.76);
  box-shadow: 0 0 0 4px rgba(34, 211, 238, 0.1);
}

.quick-search button,
.primary-button,
.secondary-button,
.play-trigger,
.filter-button {
  cursor: pointer;
  border: 0;
  border-radius: 13px;
  color: #ffffff;
  font-weight: 800;
  background: linear-gradient(135deg, var(--cyan-strong), #2563eb);
  box-shadow: 0 12px 32px rgba(37, 99, 235, 0.22);
  transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.18s ease;
}

.quick-search button {
  padding: 10px 14px;
}

.primary-button,
.secondary-button,
.play-trigger,
.filter-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 12px 18px;
}

.secondary-button {
  color: #cffafe;
  border: 1px solid rgba(34, 211, 238, 0.26);
  background: rgba(15, 23, 42, 0.72);
  box-shadow: none;
}

.quick-search button:hover,
.primary-button:hover,
.secondary-button:hover,
.play-trigger:hover,
.filter-button:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
}

.mobile-menu-button {
  display: none;
  width: 42px;
  height: 42px;
  padding: 9px;
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.7);
}

.mobile-menu-button span {
  display: block;
  height: 2px;
  margin: 5px 0;
  border-radius: 999px;
  background: #ffffff;
}

.mobile-nav {
  display: none;
  width: min(var(--container), calc(100% - 32px));
  margin: 0 auto;
  padding: 0 0 18px;
}

.hero {
  position: relative;
  min-height: 640px;
  overflow: hidden;
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.7s ease, transform 0.7s ease;
  transform: scale(1.02);
}

.hero-slide.active {
  opacity: 1;
  transform: scale(1);
}

.hero-slide-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-slide-bg img {
  height: 100%;
  object-fit: cover;
  opacity: 0.38;
  filter: saturate(1.15) contrast(1.05);
}

.hero-slide-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 6, 23, 0.98) 0%, rgba(2, 6, 23, 0.78) 44%, rgba(2, 6, 23, 0.44) 100%),
    linear-gradient(180deg, rgba(2, 6, 23, 0.34) 0%, rgba(2, 6, 23, 0.98) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(280px, 0.68fr);
  gap: 42px;
  align-items: center;
  min-height: 640px;
  padding: 72px 0;
}

.hero-kicker,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  padding: 7px 12px;
  color: #cffafe;
  font-size: 13px;
  font-weight: 800;
  border: 1px solid rgba(34, 211, 238, 0.22);
  border-radius: 999px;
  background: rgba(8, 145, 178, 0.14);
}

.hero h1 {
  max-width: 820px;
  margin: 0 0 18px;
  font-size: clamp(40px, 7vw, 82px);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.hero p {
  max-width: 680px;
  margin: 0;
  color: #cbd5e1;
  font-size: clamp(16px, 2vw, 19px);
  line-height: 1.85;
}

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

.hero-meta {
  margin: 22px 0 28px;
}

.hero-meta span,
.detail-meta span,
.meta-row span,
.tag-row span,
.info-pill {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 5px 9px;
  color: #dbeafe;
  font-size: 12px;
  font-weight: 800;
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.72);
}

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

.hero-poster-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.14), rgba(244, 114, 182, 0.11));
  box-shadow: var(--shadow);
}

.hero-poster-card .poster-ratio {
  aspect-ratio: 3 / 4.2;
}

.hero-poster-card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, transparent 45%, rgba(2, 6, 23, 0.88) 100%);
}

.hero-poster-caption {
  position: absolute;
  right: 18px;
  bottom: 18px;
  left: 18px;
  z-index: 2;
  display: grid;
  gap: 6px;
}

.hero-poster-caption strong {
  font-size: 18px;
}

.hero-dots {
  position: absolute;
  right: 0;
  bottom: 42px;
  left: 0;
  z-index: 5;
  display: flex;
  justify-content: center;
  gap: 10px;
}

.hero-dot {
  width: 34px;
  height: 4px;
  cursor: pointer;
  border: 0;
  border-radius: 999px;
  background: rgba(226, 232, 240, 0.3);
}

.hero-dot.active {
  background: var(--cyan);
}

.section {
  padding: 64px 0;
}

.section.alt {
  background: linear-gradient(90deg, rgba(15, 23, 42, 0.62), rgba(30, 41, 59, 0.4));
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 22px;
  margin-bottom: 26px;
}

.section-title {
  margin: 0;
  font-size: clamp(26px, 3.2vw, 42px);
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.section-desc {
  max-width: 720px;
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.75;
}

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

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

.movie-card {
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.24);
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.movie-card:hover {
  transform: translateY(-5px);
  border-color: rgba(34, 211, 238, 0.36);
  background: rgba(15, 23, 42, 0.92);
}

.poster-link {
  position: relative;
  display: block;
  overflow: hidden;
  background:
    radial-gradient(circle at 30% 10%, rgba(34, 211, 238, 0.2), transparent 35%),
    linear-gradient(135deg, rgba(30, 41, 59, 0.95), rgba(2, 6, 23, 0.95));
}

.poster-ratio {
  display: block;
  aspect-ratio: 2 / 3;
  overflow: hidden;
}

.poster-ratio img {
  height: 100%;
  object-fit: cover;
  transition: transform 0.28s ease, opacity 0.2s ease;
}

.poster-ratio img.image-missing {
  opacity: 0;
}

.movie-card:hover .poster-ratio img {
  transform: scale(1.045);
}

.score-badge {
  position: absolute;
  right: 10px;
  top: 10px;
  display: inline-grid;
  place-items: center;
  min-width: 38px;
  height: 30px;
  padding: 0 8px;
  color: #ffffff;
  font-size: 13px;
  font-weight: 900;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--orange), #ef4444);
  box-shadow: 0 8px 24px rgba(239, 68, 68, 0.28);
}

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

.movie-card h3 {
  margin: 10px 0 8px;
  font-size: 18px;
  line-height: 1.35;
}

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

.movie-card p {
  min-height: 48px;
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

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

.movie-card.compact h3 {
  font-size: 16px;
}

.movie-card.compact p {
  min-height: 40px;
  font-size: 13px;
}

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

.category-card {
  display: grid;
  gap: 12px;
  min-height: 180px;
  padding: 22px;
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 100% 0%, rgba(34, 211, 238, 0.18), transparent 36%),
    rgba(15, 23, 42, 0.72);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.category-card:hover {
  transform: translateY(-4px);
  border-color: rgba(34, 211, 238, 0.42);
}

.category-card h2,
.category-card h3 {
  margin: 0;
  font-size: 22px;
}

.category-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.category-card strong {
  color: var(--cyan);
}

.filter-bar,
.search-panel {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr 0.8fr auto;
  gap: 12px;
  margin: 0 0 28px;
  padding: 16px;
  border: 1px solid rgba(148, 163, 184, 0.14);
  border-radius: var(--radius-lg);
  background: rgba(15, 23, 42, 0.64);
}

.search-panel {
  grid-template-columns: 1.5fr 0.9fr 0.9fr 0.9fr;
}

.filter-bar input,
.filter-bar select,
.search-panel input,
.search-panel select {
  min-height: 46px;
  width: 100%;
  padding: 0 12px;
}

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

.rank-item {
  display: grid;
  grid-template-columns: 74px 86px minmax(0, 1fr) 112px;
  gap: 18px;
  align-items: center;
  padding: 14px;
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: var(--radius-lg);
  background: rgba(15, 23, 42, 0.68);
}

.rank-number {
  display: inline-grid;
  place-items: center;
  width: 52px;
  height: 52px;
  color: #ffffff;
  font-size: 20px;
  font-weight: 900;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--orange), #ef4444);
}

.rank-cover {
  overflow: hidden;
  border-radius: 14px;
  background: rgba(30, 41, 59, 0.8);
}

.rank-cover .poster-ratio {
  aspect-ratio: 2 / 2.7;
}

.rank-content h2,
.rank-content h3 {
  margin: 0 0 8px;
  font-size: 21px;
}

.rank-content p {
  margin: 0 0 10px;
  color: var(--muted);
  line-height: 1.65;
}

.rank-score {
  justify-self: end;
  color: #ffffff;
  text-align: center;
}

.rank-score strong {
  display: block;
  font-size: 28px;
  line-height: 1;
  color: var(--cyan);
}

.detail-hero {
  padding: 56px 0 28px;
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(260px, 340px) minmax(0, 1fr);
  gap: 34px;
  align-items: start;
}

.detail-poster {
  position: sticky;
  top: 96px;
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: var(--radius-xl);
  background: rgba(15, 23, 42, 0.7);
  box-shadow: var(--shadow);
}

.detail-title {
  margin: 0 0 16px;
  font-size: clamp(34px, 5vw, 64px);
  line-height: 1.06;
  letter-spacing: -0.045em;
}

.detail-one-line {
  margin: 18px 0 0;
  color: #cbd5e1;
  font-size: 18px;
  line-height: 1.85;
}

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

.content-card {
  padding: 26px;
  border: 1px solid rgba(148, 163, 184, 0.15);
  border-radius: var(--radius-lg);
  background: rgba(15, 23, 42, 0.7);
}

.content-card + .content-card {
  margin-top: 18px;
}

.content-card h2 {
  margin: 0 0 14px;
  font-size: 24px;
}

.content-card p {
  margin: 0;
  color: #cbd5e1;
  line-height: 1.9;
}

.player-shell {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(34, 211, 238, 0.18);
  border-radius: var(--radius-xl);
  background: #000000;
  box-shadow: var(--shadow);
}

.player-ratio {
  position: relative;
  aspect-ratio: 16 / 9;
}

.player-ratio video {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  background: #000000;
}

.player-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: grid;
  place-items: center;
  padding: 24px;
  text-align: center;
  pointer-events: none;
  background:
    radial-gradient(circle at 50% 40%, rgba(34, 211, 238, 0.16), transparent 42%),
    linear-gradient(180deg, rgba(15, 23, 42, 0.72), rgba(2, 6, 23, 0.92));
}

.player-overlay-inner {
  display: grid;
  justify-items: center;
  gap: 12px;
  max-width: 520px;
}

.player-overlay h2 {
  margin: 0;
  font-size: clamp(24px, 4vw, 42px);
}

.player-overlay p {
  margin: 0;
  color: #cbd5e1;
  line-height: 1.7;
}

.player-overlay .play-trigger {
  position: relative;
  z-index: 3;
  pointer-events: auto;
  min-width: 148px;
}

.player-shell.is-playing .player-overlay {
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.22s ease, visibility 0.22s ease;
}

.player-note {
  min-height: 24px;
  margin-top: 12px;
  color: var(--muted);
  font-size: 14px;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 24px;
}

.about-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.about-list li {
  padding: 18px;
  border: 1px solid rgba(148, 163, 184, 0.14);
  border-radius: 16px;
  background: rgba(15, 23, 42, 0.56);
}

.site-footer {
  border-top: 1px solid rgba(148, 163, 184, 0.12);
  background: rgba(2, 6, 23, 0.72);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr 0.75fr;
  gap: 32px;
  padding: 42px 0;
}

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

.site-footer h2 {
  margin: 0 0 12px;
  font-size: 16px;
  color: #e2e8f0;
}

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

.site-footer a:hover {
  color: var(--cyan);
}

.empty-state {
  display: none;
  padding: 32px;
  color: var(--muted);
  text-align: center;
  border: 1px dashed rgba(148, 163, 184, 0.24);
  border-radius: var(--radius-lg);
}

.empty-state.show {
  display: block;
}

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

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

  .hero-poster-card {
    max-width: 360px;
  }

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

@media (max-width: 820px) {
  .desktop-nav,
  .quick-search {
    display: none;
  }

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

  .site-header.menu-open .mobile-nav {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
  }

  .mobile-nav a {
    padding: 10px;
    text-align: center;
    border-radius: 12px;
    background: rgba(15, 23, 42, 0.7);
  }

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

  .section {
    padding: 48px 0;
  }

  .section-head {
    align-items: flex-start;
    flex-direction: column;
  }

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

  .rank-item {
    grid-template-columns: 50px 78px minmax(0, 1fr);
  }

  .rank-score {
    grid-column: 3;
    justify-self: start;
  }

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

  .detail-poster {
    position: relative;
    top: auto;
    max-width: 320px;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(100% - 24px, var(--container));
  }

  .brand-text strong {
    font-size: 16px;
  }

  .hero h1 {
    font-size: 40px;
  }

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

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

  .site-header.menu-open .mobile-nav {
    grid-template-columns: 1fr;
  }

  .rank-item {
    grid-template-columns: 44px 1fr;
  }

  .rank-cover {
    display: none;
  }

  .rank-score {
    grid-column: 2;
  }

  .content-card {
    padding: 20px;
  }
}