:root {
  color-scheme: dark;
  --bg: #020617;
  --bg-soft: #0f172a;
  --bg-card: rgba(15, 23, 42, 0.78);
  --line: rgba(148, 163, 184, 0.18);
  --text: #f8fafc;
  --muted: #94a3b8;
  --soft: #cbd5e1;
  --blue: #38bdf8;
  --cyan: #22d3ee;
  --purple: #a78bfa;
  --green: #34d399;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.36);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at 10% 0%, rgba(56, 189, 248, 0.16), transparent 32rem),
    radial-gradient(circle at 90% 10%, rgba(167, 139, 250, 0.14), transparent 30rem),
    linear-gradient(180deg, #020617 0%, #0f172a 46%, #020617 100%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.6;
}

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

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

button,
input {
  font: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--line);
  background: rgba(2, 6, 23, 0.78);
  backdrop-filter: blur(18px);
}

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

.site-logo,
.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  letter-spacing: 0.04em;
}

.logo-mark {
  width: 38px;
  height: 38px;
  display: inline-grid;
  place-items: center;
  border-radius: 14px;
  color: #fff;
  background: linear-gradient(135deg, #2563eb, #06b6d4 55%, #22c55e);
  box-shadow: 0 14px 30px rgba(14, 165, 233, 0.34);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}

.site-nav > a,
.nav-dropdown > a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 14px;
  border-radius: 999px;
  color: var(--soft);
  transition: color 0.2s ease, background 0.2s ease;
}

.site-nav a:hover,
.site-nav .is-active {
  color: #fff;
  background: rgba(148, 163, 184, 0.12);
}

.nav-dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  width: 260px;
  transform: translateX(-50%) translateY(8px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.96);
  opacity: 0;
  visibility: hidden;
  box-shadow: var(--shadow);
  transition: 0.2s ease;
}

.dropdown-menu a {
  padding: 9px 10px;
  border-radius: 12px;
  color: var(--soft);
  font-size: 14px;
}

.nav-dropdown:hover .dropdown-menu,
.nav-dropdown:focus-within .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.site-search {
  display: flex;
  align-items: center;
  gap: 8px;
  width: min(330px, 32vw);
}

.site-search input {
  width: 100%;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0 16px;
  outline: none;
  color: #fff;
  background: rgba(15, 23, 42, 0.92);
}

.site-search input:focus {
  border-color: rgba(56, 189, 248, 0.7);
  box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.12);
}

.site-search button,
.primary-btn,
.ghost-btn {
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 999px;
  padding: 0 18px;
  cursor: pointer;
  white-space: nowrap;
}

.site-search button,
.primary-btn {
  color: #fff;
  background: linear-gradient(135deg, #2563eb, #06b6d4);
  box-shadow: 0 16px 30px rgba(37, 99, 235, 0.28);
}

.ghost-btn {
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(15, 23, 42, 0.78);
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  border-radius: 999px;
  background: #fff;
}

.hero-section {
  position: relative;
  overflow: hidden;
  padding: 52px 0 38px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(14, 165, 233, 0.12), transparent 34%),
    radial-gradient(circle at 78% 20%, rgba(168, 85, 247, 0.18), transparent 26rem);
  pointer-events: none;
}

.hero-shell {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 24px;
  align-items: stretch;
}

.hero-stage {
  position: relative;
  min-height: 610px;
  border: 1px solid var(--line);
  border-radius: 34px;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.94), rgba(30, 41, 59, 0.68));
  box-shadow: var(--shadow);
}

.hero-stage::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 24% 20%, rgba(56, 189, 248, 0.28), transparent 26rem),
    radial-gradient(circle at 90% 85%, rgba(34, 211, 238, 0.16), transparent 22rem);
  pointer-events: none;
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 40%;
  gap: 26px;
  align-items: center;
  padding: clamp(28px, 5vw, 64px);
  opacity: 0;
  visibility: hidden;
  transform: translateX(18px);
  transition: opacity 0.45s ease, transform 0.45s ease, visibility 0.45s ease;
}

.hero-slide.is-active {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero-copy h1 {
  margin: 18px 0 18px;
  max-width: 690px;
  font-size: clamp(38px, 5.2vw, 72px);
  line-height: 1.05;
  font-weight: 950;
  letter-spacing: -0.05em;
}

.hero-copy p {
  max-width: 620px;
  margin: 0;
  color: var(--soft);
  font-size: clamp(16px, 2vw, 19px);
}

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

.hero-tags {
  margin: 24px 0;
}

.hero-tags span,
.detail-tags span,
.tag-row span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 10px;
  border: 1px solid rgba(125, 211, 252, 0.22);
  border-radius: 999px;
  color: #dbeafe;
  background: rgba(14, 165, 233, 0.12);
  font-size: 12px;
}

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

.hero-poster {
  position: relative;
  z-index: 2;
  display: block;
  border-radius: 28px;
  overflow: hidden;
  aspect-ratio: 3 / 4.3;
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.45);
  transform: rotate(2deg);
}

.hero-poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.hero-poster:hover img {
  transform: scale(1.06);
}

.hero-poster span {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(2, 6, 23, 0.72));
}

.hero-dots {
  position: absolute;
  left: clamp(28px, 5vw, 64px);
  bottom: 32px;
  z-index: 5;
  display: flex;
  gap: 8px;
}

.hero-dot {
  width: 28px;
  height: 8px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.24);
  cursor: pointer;
  transition: width 0.2s ease, background 0.2s ease;
}

.hero-dot.is-active {
  width: 46px;
  background: #38bdf8;
}

.hero-rank,
.content-card,
.category-panel,
.player-card,
.detail-layout {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-card);
  box-shadow: var(--shadow);
}

.hero-rank {
  padding: 24px;
  align-self: stretch;
}

.hero-rank h2 {
  margin: 10px 0 18px;
  font-size: 28px;
  line-height: 1.1;
}

.rank-list {
  display: grid;
  gap: 10px;
}

.rank-link {
  display: grid;
  grid-template-columns: 36px 1fr auto;
  align-items: center;
  gap: 10px;
  min-height: 52px;
  padding: 10px;
  border-radius: 16px;
  background: rgba(148, 163, 184, 0.08);
  transition: transform 0.2s ease, background 0.2s ease;
}

.rank-link:hover {
  transform: translateX(4px);
  background: rgba(56, 189, 248, 0.13);
}

.rank-link span {
  color: var(--cyan);
  font-weight: 900;
}

.rank-link strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 14px;
}

.rank-link em {
  color: var(--muted);
  font-size: 12px;
  font-style: normal;
}

.text-link {
  color: var(--blue);
  font-weight: 800;
}

.section-block,
.page-main {
  padding: 52px 0;
}

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

.section-heading h2,
.page-hero h1,
.content-card h2 {
  margin: 8px 0 0;
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.14;
}

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

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

.movie-card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 22px;
  overflow: hidden;
  background: rgba(15, 23, 42, 0.78);
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.movie-card:hover {
  transform: translateY(-6px);
  border-color: rgba(56, 189, 248, 0.46);
  box-shadow: 0 24px 54px rgba(14, 165, 233, 0.18);
}

.movie-cover {
  position: relative;
  display: block;
  aspect-ratio: 3 / 4.15;
  overflow: hidden;
  background: #0f172a;
}

.movie-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.movie-card:hover .movie-cover img {
  transform: scale(1.08);
}

.cover-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 48%, rgba(2, 6, 23, 0.88));
}

.year-badge,
.rank-badge {
  position: absolute;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-weight: 900;
}

.year-badge {
  right: 10px;
  bottom: 10px;
  min-width: 54px;
  height: 28px;
  padding: 0 10px;
  color: #fff;
  background: rgba(2, 6, 23, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.18);
  font-size: 12px;
}

.rank-badge {
  left: 10px;
  top: 10px;
  width: 38px;
  height: 38px;
  color: #020617;
  background: linear-gradient(135deg, #fde68a, #f97316);
  font-size: 14px;
}

.movie-info {
  padding: 15px;
}

.movie-meta {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 12px;
}

.movie-meta a {
  color: var(--blue);
}

.movie-info h3 {
  margin: 0;
  min-height: 48px;
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  font-size: 17px;
  line-height: 1.38;
}

.movie-info p {
  min-height: 42px;
  margin: 10px 0 12px;
  color: var(--muted);
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  font-size: 13px;
}

.category-grid,
.category-panel-grid {
  display: grid;
  gap: 18px;
}

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

.category-tile,
.category-panel {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 22px;
  background:
    linear-gradient(135deg, rgba(37, 99, 235, 0.18), rgba(15, 23, 42, 0.82)),
    rgba(15, 23, 42, 0.82);
}

.category-tile {
  min-height: 168px;
  padding: 22px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.category-tile:hover,
.category-panel:hover {
  transform: translateY(-4px);
  border-color: rgba(56, 189, 248, 0.42);
}

.category-tile strong,
.category-panel-title {
  display: block;
  margin-bottom: 10px;
  font-size: 22px;
  font-weight: 900;
}

.category-tile span,
.category-panel p,
.page-hero p {
  color: var(--muted);
}

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

.category-panel {
  padding: 24px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.category-samples {
  display: grid;
  gap: 8px;
  margin-top: 16px;
}

.category-samples a {
  color: var(--soft);
  border-radius: 12px;
  padding: 8px 10px;
  background: rgba(148, 163, 184, 0.08);
}

.page-main {
  min-height: 72vh;
}

.page-hero {
  margin-bottom: 28px;
}

.small-hero {
  padding: 38px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background:
    radial-gradient(circle at 18% 20%, rgba(56, 189, 248, 0.18), transparent 26rem),
    linear-gradient(135deg, rgba(15, 23, 42, 0.92), rgba(30, 41, 59, 0.72));
}

.toolbar {
  margin-bottom: 24px;
}

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

.filter-pill {
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--soft);
  background: rgba(15, 23, 42, 0.72);
  cursor: pointer;
}

.filter-pill:hover,
.filter-pill.is-active {
  color: #fff;
  border-color: rgba(56, 189, 248, 0.54);
  background: rgba(14, 165, 233, 0.18);
}

.empty-state {
  display: none;
  margin: 30px 0;
  padding: 30px;
  text-align: center;
  color: var(--muted);
  border: 1px dashed var(--line);
  border-radius: 22px;
}

.empty-state.is-visible {
  display: block;
}

.crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 26px 0 20px;
  color: var(--muted);
  font-size: 14px;
}

.crumbs a {
  color: var(--blue);
}

.detail-main {
  padding-bottom: 52px;
}

.detail-hero {
  padding-top: 1px;
}

.detail-layout {
  display: grid;
  grid-template-columns: 310px minmax(0, 1fr);
  gap: 28px;
  padding: 24px;
  background:
    radial-gradient(circle at 20% 10%, rgba(56, 189, 248, 0.18), transparent 30rem),
    rgba(15, 23, 42, 0.78);
}

.detail-poster {
  overflow: hidden;
  border-radius: 22px;
  aspect-ratio: 3 / 4.2;
}

.detail-poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detail-copy h1 {
  margin: 14px 0 14px;
  font-size: clamp(32px, 4vw, 58px);
  line-height: 1.05;
}

.lead-text {
  color: var(--soft);
  font-size: 18px;
}

.detail-tags {
  margin: 22px 0;
}

.meta-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 24px 0 0;
}

.meta-list div {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(2, 6, 23, 0.32);
}

.meta-list dt {
  color: var(--muted);
  font-size: 12px;
}

.meta-list dd {
  margin: 4px 0 0;
}

.meta-list a {
  color: var(--blue);
}

.player-section,
.detail-content {
  padding-top: 36px;
}

.player-card {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: #000;
}

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

.player-overlay {
  position: absolute;
  inset: 0;
  z-index: 5;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 14px;
  border: 0;
  color: #fff;
  cursor: pointer;
  background: radial-gradient(circle at 50% 44%, rgba(14, 165, 233, 0.34), rgba(2, 6, 23, 0.72));
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

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

.play-icon {
  width: 84px;
  height: 84px;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, #2563eb, #06b6d4);
  box-shadow: 0 18px 50px rgba(14, 165, 233, 0.38);
}

.play-icon::before {
  content: "";
  width: 0;
  height: 0;
  margin-left: 6px;
  border-top: 15px solid transparent;
  border-bottom: 15px solid transparent;
  border-left: 24px solid #fff;
}

.player-overlay strong {
  font-size: 20px;
}

.detail-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

.content-card {
  padding: 26px;
}

.content-card p {
  margin: 16px 0 0;
  color: var(--soft);
  white-space: pre-line;
}

.site-footer {
  margin-top: 24px;
  border-top: 1px solid var(--line);
  background: rgba(2, 6, 23, 0.62);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.6fr 1.1fr;
  gap: 24px;
  padding: 36px 0;
}

.site-footer p {
  color: var(--muted);
}

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

.footer-links a {
  padding: 8px 10px;
  border-radius: 999px;
  color: var(--soft);
  background: rgba(148, 163, 184, 0.08);
}

@media (max-width: 1120px) {
  .hero-shell {
    grid-template-columns: 1fr;
  }

  .hero-rank {
    display: none;
  }

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

@media (max-width: 920px) {
  .nav-toggle {
    display: block;
    margin-left: auto;
  }

  .site-nav {
    position: absolute;
    left: 16px;
    right: 16px;
    top: 78px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: rgba(15, 23, 42, 0.98);
    box-shadow: var(--shadow);
  }

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

  .site-nav > a,
  .nav-dropdown > a {
    justify-content: center;
  }

  .dropdown-menu {
    position: static;
    width: 100%;
    transform: none;
    opacity: 1;
    visibility: visible;
    box-shadow: none;
    margin-top: 8px;
  }

  .site-search {
    width: min(340px, 52vw);
  }

  .hero-stage {
    min-height: 720px;
  }

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

  .hero-poster {
    width: min(310px, 70vw);
    margin: 0 auto;
  }

  .category-grid,
  .category-panel-grid,
  .detail-content,
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .detail-layout {
    grid-template-columns: 240px minmax(0, 1fr);
  }

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

@media (max-width: 680px) {
  .container {
    width: min(100% - 24px, 1180px);
  }

  .nav-shell {
    min-height: 66px;
    gap: 10px;
  }

  .site-logo span:last-child {
    display: none;
  }

  .site-search {
    width: min(230px, 54vw);
  }

  .site-search button {
    display: none;
  }

  .hero-section {
    padding-top: 24px;
  }

  .hero-stage {
    min-height: 690px;
    border-radius: 26px;
  }

  .hero-slide {
    padding: 26px;
  }

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

  .hero-copy p {
    font-size: 15px;
  }

  .hero-dots {
    left: 26px;
    bottom: 22px;
  }

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

  .movie-grid,
  .all-grid,
  .category-grid,
  .category-panel-grid,
  .detail-content,
  .footer-grid,
  .meta-list {
    grid-template-columns: 1fr;
  }

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

  .movie-info {
    padding: 12px;
  }

  .movie-info h3 {
    font-size: 15px;
  }

  .small-hero {
    padding: 24px;
  }

  .detail-layout {
    grid-template-columns: 1fr;
    padding: 16px;
  }

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

  .player-card {
    border-radius: 18px;
  }
}

@media (max-width: 440px) {
  .compact-grid,
  .all-grid {
    grid-template-columns: 1fr;
  }
}