:root {
  --bg: #020617;
  --bg-soft: #0f172a;
  --panel: rgba(15, 23, 42, 0.78);
  --panel-strong: rgba(15, 23, 42, 0.94);
  --line: rgba(148, 163, 184, 0.22);
  --text: #f8fafc;
  --muted: #94a3b8;
  --soft: #cbd5e1;
  --cyan: #22d3ee;
  --cyan-strong: #0891b2;
  --blue: #2563eb;
  --rose: #f43f5e;
  --yellow: #facc15;
  --radius: 22px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(34, 211, 238, 0.17), transparent 34rem),
    radial-gradient(circle at top right, rgba(37, 99, 235, 0.16), transparent 38rem),
    linear-gradient(180deg, #020617 0%, #07111f 48%, #020617 100%);
  color: var(--text);
  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,
video {
  display: block;
  max-width: 100%;
}

button,
input {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid rgba(148, 163, 184, 0.18);
  background: rgba(2, 6, 23, 0.78);
  backdrop-filter: blur(20px);
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0.85rem 1.2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.brand-mark {
  width: 2.5rem;
  height: 2.5rem;
  display: grid;
  place-items: center;
  border-radius: 1rem;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  color: white;
  box-shadow: 0 14px 40px rgba(34, 211, 238, 0.25);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.nav-link {
  padding: 0.65rem 0.95rem;
  border-radius: 999px;
  color: var(--soft);
  transition: color 0.2s ease, background 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
  color: white;
  background: rgba(34, 211, 238, 0.13);
}

.nav-toggle {
  display: none;
  width: 2.6rem;
  height: 2.6rem;
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  background: rgba(15, 23, 42, 0.8);
  color: white;
}

.nav-toggle span {
  display: block;
  width: 1.1rem;
  height: 2px;
  margin: 0.24rem auto;
  background: white;
  border-radius: 99px;
}

.hero-carousel {
  position: relative;
  min-height: 680px;
  overflow: hidden;
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  align-items: center;
  gap: 3rem;
  max-width: 1280px;
  margin: 0 auto;
  padding: 5rem 1.2rem 7rem;
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.hero-slide.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  opacity: 0.2;
  filter: blur(16px) saturate(1.2);
  transform: scale(1.08);
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-carousel::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(2, 6, 23, 0.96), rgba(2, 6, 23, 0.68), rgba(2, 6, 23, 0.92)),
    linear-gradient(180deg, transparent, rgba(2, 6, 23, 0.96));
}

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

.hero-kicker,
.section-kicker {
  margin: 0 0 0.8rem;
  color: var(--cyan);
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-content h1 {
  margin: 0;
  font-size: clamp(2.4rem, 5vw, 5.2rem);
  line-height: 1.04;
  letter-spacing: -0.07em;
}

.hero-content h2 {
  margin: 1.4rem 0 0.7rem;
  color: var(--cyan);
  font-size: clamp(1.5rem, 3vw, 2.4rem);
}

.hero-content p,
.page-hero p,
.category-card p,
.movie-card p,
.article-card p,
.site-footer p {
  color: var(--soft);
}

.hero-content p {
  max-width: 680px;
  font-size: 1.08rem;
}

.hero-poster {
  position: relative;
  overflow: hidden;
  border-radius: 2rem;
  box-shadow: var(--shadow);
  border: 1px solid rgba(34, 211, 238, 0.25);
  background: var(--bg-soft);
}

.hero-poster::before {
  content: "";
  position: absolute;
  inset: 0;
  box-shadow: inset 0 -130px 100px rgba(2, 6, 23, 0.62);
  z-index: 1;
}

.hero-poster img {
  width: 100%;
  aspect-ratio: 3 / 4.2;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.hero-actions,
.search-box,
.section-title-row,
.card-meta,
.tag-row,
.filter-bar,
.footer-links,
.category-samples {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero-actions {
  margin-top: 1.8rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.8rem;
  padding: 0.75rem 1.15rem;
  border-radius: 999px;
  font-weight: 800;
  border: 1px solid transparent;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

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

.btn.primary {
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  color: white;
  box-shadow: 0 16px 40px rgba(34, 211, 238, 0.2);
}

.btn.ghost {
  border-color: rgba(148, 163, 184, 0.28);
  background: rgba(15, 23, 42, 0.74);
  color: white;
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 2rem;
  transform: translateX(-50%);
  display: flex;
  gap: 0.55rem;
  z-index: 2;
}

.hero-dot {
  width: 0.7rem;
  height: 0.7rem;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.42);
}

.hero-dot.active {
  width: 2rem;
  background: var(--cyan);
}

.section-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.2rem;
}

.search-band,
.section-block {
  position: relative;
  padding: 4rem 0;
}

.search-panel,
.page-hero .section-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}

.search-panel,
.article-card,
.side-panel,
.category-card,
.video-shell,
.detail-layout {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.search-panel,
.article-card,
.side-panel,
.category-card,
.detail-layout {
  border-radius: var(--radius);
}

.search-box {
  flex: 1;
  justify-content: flex-end;
}

.search-box.wide {
  justify-content: flex-start;
  margin-top: 1.2rem;
}

.movie-search {
  width: min(100%, 460px);
  min-height: 2.9rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.24);
  background: rgba(2, 6, 23, 0.68);
  color: white;
  outline: none;
  padding: 0.75rem 1.05rem;
}

.movie-search:focus {
  border-color: rgba(34, 211, 238, 0.7);
  box-shadow: 0 0 0 4px rgba(34, 211, 238, 0.1);
}

.section-title-row {
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.section-title-row.compact {
  margin-bottom: 1rem;
}

.section-title-row h2,
.side-panel h2,
.article-card h2,
.page-hero h1 {
  margin: 0;
  font-size: clamp(1.7rem, 3vw, 2.65rem);
  line-height: 1.15;
}

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

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

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

.category-card {
  padding: 1.25rem;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.category-card:hover {
  transform: translateY(-4px);
  border-color: rgba(34, 211, 238, 0.5);
}

.category-icon {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: 1rem;
  background: rgba(34, 211, 238, 0.15);
  color: var(--cyan);
  font-weight: 900;
}

.category-card h3,
.movie-card h3 {
  margin: 0.9rem 0 0.45rem;
  font-size: 1.12rem;
  line-height: 1.28;
}

.category-samples {
  margin-top: 0.9rem;
}

.category-samples a,
.tag-row span,
.filter-chip {
  display: inline-flex;
  align-items: center;
  min-height: 1.8rem;
  padding: 0.34rem 0.62rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.22);
  background: rgba(15, 23, 42, 0.65);
  color: var(--soft);
  font-size: 0.82rem;
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
}

.movie-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(15, 23, 42, 0.76);
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.movie-card:hover {
  transform: translateY(-6px);
  border-color: rgba(34, 211, 238, 0.48);
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.32);
}

.poster-link {
  position: relative;
  display: block;
  overflow: hidden;
  background: #111827;
}

.poster-link img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  transition: transform 0.4s ease, filter 0.4s ease;
}

.movie-card:hover .poster-link img {
  transform: scale(1.07);
  filter: brightness(1.08);
}

.play-badge {
  position: absolute;
  right: 0.8rem;
  bottom: 0.8rem;
  padding: 0.4rem 0.7rem;
  border-radius: 999px;
  background: rgba(34, 211, 238, 0.92);
  color: #00111a;
  font-weight: 900;
  font-size: 0.82rem;
}

.card-body {
  padding: 1rem;
}

.card-meta {
  color: var(--muted);
  font-size: 0.82rem;
}

.movie-card p {
  margin: 0.45rem 0 0.9rem;
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.split-layout,
.content-layout,
.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 350px;
  gap: 1.5rem;
}

.side-panel {
  padding: 1.2rem;
  align-self: start;
}

.rank-list {
  display: grid;
  gap: 0.75rem;
}

.rank-item {
  display: grid;
  grid-template-columns: 3rem 3.6rem minmax(0, 1fr);
  align-items: center;
  gap: 0.8rem;
  padding: 0.7rem;
  border-radius: 1.1rem;
  background: rgba(2, 6, 23, 0.42);
  border: 1px solid transparent;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.rank-item:hover {
  background: rgba(34, 211, 238, 0.1);
  border-color: rgba(34, 211, 238, 0.32);
}

.rank-num {
  color: var(--yellow);
  font-size: 1.05rem;
  font-weight: 900;
}

.rank-item img {
  width: 3.6rem;
  height: 4.8rem;
  object-fit: cover;
  border-radius: 0.8rem;
}

.rank-title,
.rank-meta {
  display: block;
  min-width: 0;
}

.rank-title {
  overflow: hidden;
  color: white;
  font-weight: 800;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.rank-meta {
  color: var(--muted);
  font-size: 0.82rem;
}

.page-main {
  min-height: 60vh;
}

.page-hero {
  padding: 4rem 0 2rem;
}

.page-hero .section-inner {
  display: block;
}

.filter-bar {
  margin-top: 1rem;
}

.filter-chip {
  cursor: pointer;
}

.filter-chip.active,
.filter-chip:hover {
  border-color: rgba(34, 211, 238, 0.5);
  background: rgba(34, 211, 238, 0.18);
  color: white;
}

.searchable-card.is-hidden {
  display: none;
}

.detail-hero {
  padding: 4rem 0 2rem;
}

.detail-layout {
  align-items: center;
  padding: 1.3rem;
}

.detail-poster {
  overflow: hidden;
  border-radius: 1.6rem;
  box-shadow: var(--shadow);
}

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

.detail-copy h1 {
  margin: 0;
  font-size: clamp(2.2rem, 5vw, 4.4rem);
  line-height: 1.05;
  letter-spacing: -0.05em;
}

.detail-meta {
  color: var(--cyan);
  font-weight: 700;
}

.detail-lead {
  max-width: 760px;
  color: var(--soft);
  font-size: 1.08rem;
}

.player-section {
  padding: 1rem 0 3rem;
}

.video-shell {
  position: relative;
  overflow: hidden;
  border-radius: 1.5rem;
  background: black;
}

.movie-video {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: black;
}

.play-layer {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.9rem;
  border: 0;
  background: linear-gradient(180deg, rgba(2, 6, 23, 0.1), rgba(2, 6, 23, 0.72));
  color: white;
  font-weight: 900;
  cursor: pointer;
}

.play-layer.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.play-circle {
  display: grid;
  place-items: center;
  width: 5rem;
  height: 5rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  box-shadow: 0 18px 60px rgba(34, 211, 238, 0.3);
  font-size: 2rem;
}

.article-card {
  padding: 1.5rem;
}

.article-card h2 {
  margin-top: 0;
  margin-bottom: 0.75rem;
}

.article-card h2 + p {
  margin-top: 0;
}

.info-list {
  display: grid;
  gap: 0.75rem;
  margin: 1rem 0 0;
}

.info-list div {
  display: grid;
  grid-template-columns: 4rem minmax(0, 1fr);
  gap: 0.8rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(148, 163, 184, 0.14);
}

.info-list dt {
  color: var(--muted);
}

.info-list dd {
  margin: 0;
  color: var(--text);
}

.site-footer {
  border-top: 1px solid rgba(148, 163, 184, 0.16);
  background: rgba(2, 6, 23, 0.72);
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 2rem 1.2rem;
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 2rem;
}

.footer-links {
  justify-content: flex-end;
}

.footer-links a {
  color: var(--soft);
}

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

  .hero-slide,
  .split-layout,
  .content-layout,
  .detail-layout {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 760px) {
  .main-nav {
    position: absolute;
    top: 100%;
    left: 1rem;
    right: 1rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 0.75rem;
    border: 1px solid var(--line);
    border-radius: 1.2rem;
    background: rgba(2, 6, 23, 0.96);
  }

  .main-nav.open {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }

  .hero-carousel {
    min-height: 780px;
  }

  .hero-slide {
    padding-top: 3.5rem;
    gap: 1.5rem;
  }

  .search-panel,
  .section-title-row,
  .footer-inner {
    display: block;
  }

  .search-box {
    justify-content: flex-start;
    margin-top: 1rem;
  }

  .movie-grid,
  .category-grid,
  .category-grid.full {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.9rem;
  }

  .section-block,
  .search-band {
    padding: 2.6rem 0;
  }

  .rank-item {
    grid-template-columns: 2.5rem 3rem minmax(0, 1fr);
  }

  .rank-item img {
    width: 3rem;
    height: 4rem;
  }
}

@media (max-width: 480px) {
  .brand-text {
    font-size: 0.98rem;
  }

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

  .hero-content h1,
  .detail-copy h1 {
    letter-spacing: -0.04em;
  }

  .hero-carousel {
    min-height: 830px;
  }
}