:root {
  color-scheme: dark;
  --page-bg: #020617;
  --panel-bg: rgba(15, 23, 42, 0.72);
  --panel-strong: rgba(30, 41, 59, 0.9);
  --line: rgba(148, 163, 184, 0.18);
  --line-strong: rgba(245, 158, 11, 0.35);
  --text: #f8fafc;
  --muted: #cbd5e1;
  --subtle: #94a3b8;
  --amber: #f59e0b;
  --amber-soft: rgba(245, 158, 11, 0.16);
  --orange: #ea580c;
  --blue: #3b82f6;
  --green: #22c55e;
  --radius: 1.25rem;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.34);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 10% 0%, rgba(245, 158, 11, 0.1), transparent 28rem),
    radial-gradient(circle at 90% 20%, rgba(59, 130, 246, 0.08), transparent 30rem),
    var(--page-bg);
  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;
}

button,
input,
select {
  font: inherit;
}

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

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  border-bottom: 1px solid var(--line);
  background: rgba(2, 6, 23, 0.72);
  backdrop-filter: blur(18px);
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  min-height: 4rem;
  padding: 0 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  min-width: max-content;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.brand-mark {
  width: 2.25rem;
  height: 2.25rem;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--amber), var(--orange));
  color: #fff;
  box-shadow: 0 12px 30px rgba(245, 158, 11, 0.25);
}

.brand-text {
  background: linear-gradient(90deg, #fbbf24, #fb923c, #60a5fa);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-size: 1.1rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.nav-links a:hover {
  color: #fbbf24;
}

.header-search {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: min(28vw, 22rem);
  min-width: 13rem;
}

.search-input,
.filter-input,
.sort-select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.88);
  color: var(--text);
  padding: 0.72rem 1rem;
  outline: none;
}

.search-input:focus,
.filter-input:focus,
.sort-select:focus {
  border-color: var(--line-strong);
  box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.08);
}

.search-button,
.icon-button {
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--amber), var(--orange));
  color: #fff;
  padding: 0.72rem 1rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  font-weight: 700;
}

.mobile-toggle {
  display: none;
  border: 1px solid var(--line);
  border-radius: 0.8rem;
  background: rgba(15, 23, 42, 0.9);
  color: var(--text);
  padding: 0.55rem 0.75rem;
}

.mobile-panel {
  display: none;
  border-top: 1px solid var(--line);
  padding: 1rem;
  background: rgba(2, 6, 23, 0.96);
}

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

.mobile-panel a {
  display: block;
  padding: 0.85rem 0;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
}

.page-main {
  padding-top: 4rem;
}

.container {
  width: min(1280px, calc(100% - 2rem));
  margin: 0 auto;
}

.hero {
  position: relative;
  min-height: 500px;
  height: 70vh;
  overflow: hidden;
  background: #020617;
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  background-size: cover;
  background-position: center;
  transition: opacity 800ms ease, transform 1200ms ease;
  transform: scale(1.02);
}

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

.hero-slide::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, #020617 0%, rgba(2, 6, 23, 0.76) 42%, rgba(2, 6, 23, 0.28) 100%),
    radial-gradient(circle at 20% 35%, rgba(245, 158, 11, 0.16), transparent 26rem);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(1280px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2rem 0;
}

.hero-copy {
  max-width: 44rem;
}

.kicker-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-bottom: 1.1rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--amber-soft);
  color: #fbbf24;
  padding: 0.26rem 0.72rem;
  font-size: 0.78rem;
  font-weight: 700;
  backdrop-filter: blur(8px);
}

.hero h1,
.page-title {
  margin: 0;
  color: #fff;
  font-size: clamp(2.4rem, 7vw, 4.5rem);
  line-height: 1.05;
  font-weight: 900;
  letter-spacing: -0.05em;
}

.gradient-text {
  background: linear-gradient(90deg, #fbbf24, #fb923c, #60a5fa);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-desc {
  max-width: 42rem;
  margin: 1.1rem 0 1.6rem;
  color: #d1d5db;
  font-size: clamp(1rem, 2vw, 1.25rem);
}

.hero-meta,
.card-meta,
.detail-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.9rem;
  color: var(--subtle);
  font-size: 0.92rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.9rem;
  margin-top: 2rem;
}

.primary-button,
.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: 999px;
  padding: 0.85rem 1.2rem;
  font-weight: 800;
  transition: transform 200ms ease, box-shadow 200ms ease, background 200ms ease;
}

.primary-button {
  background: linear-gradient(135deg, var(--amber), var(--orange));
  color: #fff;
  box-shadow: 0 18px 40px rgba(245, 158, 11, 0.22);
}

.secondary-button {
  border: 1px solid var(--line);
  background: rgba(15, 23, 42, 0.75);
  color: var(--text);
  backdrop-filter: blur(12px);
}

.primary-button:hover,
.secondary-button:hover {
  transform: translateY(-2px) scale(1.02);
}

.hero-control {
  position: absolute;
  top: 50%;
  z-index: 4;
  transform: translateY(-50%);
  width: 2.8rem;
  height: 2.8rem;
  border: 0;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.35);
  color: #fff;
  cursor: pointer;
  backdrop-filter: blur(8px);
}

.hero-control:hover {
  background: rgba(0, 0, 0, 0.56);
}

.hero-control.prev {
  left: 1rem;
}

.hero-control.next {
  right: 1rem;
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 2rem;
  z-index: 4;
  transform: translateX(-50%);
  display: flex;
  gap: 0.5rem;
}

.hero-dot {
  width: 1.1rem;
  height: 0.32rem;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.35);
  cursor: pointer;
  transition: width 200ms ease, background 200ms ease;
}

.hero-dot.is-active {
  width: 2.3rem;
  background: var(--amber);
}

.section {
  padding: 4rem 0;
}

.section.compact {
  padding: 2.5rem 0;
}

.section-head {
  display: flex;
  align-items: center;
  gap: 1.3rem;
  margin-bottom: 2rem;
}

.section-head h2,
.block-title {
  margin: 0;
  color: #fff;
  font-size: clamp(1.65rem, 3vw, 2.25rem);
  line-height: 1.15;
  font-weight: 900;
}

.section-line {
  height: 0.25rem;
  flex: 1;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(245, 158, 11, 0.5), transparent);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

.feature-card,
.movie-card,
.category-card,
.rank-card,
.detail-panel,
.text-panel {
  border: 1px solid var(--line);
  background: var(--panel-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.feature-card {
  position: relative;
  min-height: 18rem;
}

.feature-card .cover-frame {
  height: 100%;
  min-height: 18rem;
  border-radius: 0;
}

.feature-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  padding: 1.5rem;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.88), transparent 70%);
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.35rem;
}

.movie-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  transition: transform 200ms ease, border-color 200ms ease, background 200ms ease;
}

.movie-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  background: rgba(30, 41, 59, 0.72);
}

.cover-frame {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: var(--radius) var(--radius) 0 0;
  background:
    linear-gradient(135deg, rgba(245, 158, 11, 0.18), rgba(59, 130, 246, 0.13)),
    #0f172a;
}

.cover-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms ease, opacity 200ms ease;
}

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

.cover-frame img.is-hidden {
  opacity: 0;
}

.cover-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.82), transparent 58%);
  opacity: 0;
  transition: opacity 200ms ease;
}

.movie-card:hover .cover-shade {
  opacity: 1;
}

.play-mark {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 4rem;
  height: 4rem;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: rgba(245, 158, 11, 0.9);
  color: #fff;
  transform: translate(-50%, -50%) scale(0.9);
  opacity: 0;
  transition: opacity 200ms ease, transform 200ms ease;
}

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

.corner-badge {
  position: absolute;
  top: 0.8rem;
  right: 0.8rem;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.68);
  color: #fbbf24;
  padding: 0.25rem 0.6rem;
  font-size: 0.78rem;
  font-weight: 800;
  backdrop-filter: blur(8px);
}

.card-body {
  padding: 1rem;
}

.card-title {
  margin: 0 0 0.55rem;
  color: #fff;
  font-size: 1.05rem;
  font-weight: 850;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-desc {
  margin: 0 0 0.8rem;
  color: var(--subtle);
  font-size: 0.9rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.2rem;
}

.category-card {
  padding: 1.25rem;
  min-height: 11rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 200ms ease, border-color 200ms ease;
}

.category-card:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
}

.category-card h3 {
  margin: 0 0 0.55rem;
  font-size: 1.25rem;
  color: #fff;
}

.category-card p {
  margin: 0;
  color: var(--subtle);
  font-size: 0.92rem;
}

.category-count {
  margin-top: 1rem;
  color: #fbbf24;
  font-weight: 800;
}

.rank-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.rank-card {
  display: grid;
  grid-template-columns: auto 7.5rem 1fr;
  gap: 1rem;
  align-items: center;
  padding: 0.8rem;
}

.rank-num {
  width: 2.25rem;
  height: 2.25rem;
  display: grid;
  place-items: center;
  border-radius: 0.8rem;
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  font-weight: 900;
}

.rank-card .cover-frame {
  border-radius: 0.85rem;
}

.filters {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  align-items: center;
  margin: 1.5rem 0 2rem;
}

.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 2rem;
}

.filter-chip {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.72);
  color: var(--muted);
  padding: 0.55rem 0.85rem;
  cursor: pointer;
}

.filter-chip.is-active,
.filter-chip:hover {
  border-color: var(--line-strong);
  color: #fbbf24;
}

.page-hero {
  padding: 5rem 0 2rem;
  background:
    linear-gradient(to bottom, rgba(15, 23, 42, 0.78), rgba(2, 6, 23, 0)),
    radial-gradient(circle at 20% 20%, rgba(245, 158, 11, 0.14), transparent 28rem);
}

.page-intro {
  max-width: 55rem;
  margin-top: 1rem;
  color: var(--muted);
  font-size: 1.1rem;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.2rem;
  color: var(--subtle);
  font-size: 0.95rem;
}

.breadcrumb a:hover {
  color: #fbbf24;
}

.detail-hero {
  padding: 6rem 0 3rem;
  background-size: cover;
  background-position: center;
  position: relative;
}

.detail-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom, rgba(2, 6, 23, 0.68), #020617 92%),
    linear-gradient(to right, rgba(2, 6, 23, 0.94), rgba(2, 6, 23, 0.45));
}

.detail-hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 24rem;
  gap: 2rem;
  align-items: end;
}

.poster-panel {
  border-radius: 1.5rem;
  overflow: hidden;
  border: 1px solid var(--line);
  background: rgba(15, 23, 42, 0.78);
  box-shadow: var(--shadow);
}

.poster-panel .cover-frame {
  aspect-ratio: 2 / 3;
  border-radius: 0;
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(18rem, 0.85fr);
  gap: 1.5rem;
  padding: 2rem 0 4rem;
}

.detail-panel,
.text-panel {
  padding: 1.4rem;
}

.text-panel + .text-panel {
  margin-top: 1.2rem;
}

.text-panel p {
  margin: 0.8rem 0 0;
  color: var(--muted);
}

.player-wrap {
  padding: 0;
  overflow: hidden;
}

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

.player-stage video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #000;
}

.player-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    linear-gradient(to top, rgba(0, 0, 0, 0.76), rgba(0, 0, 0, 0.25)),
    var(--poster-bg, transparent);
  background-size: cover;
  background-position: center;
  z-index: 3;
}

.player-wrap.is-playing .player-overlay {
  opacity: 0;
  pointer-events: none;
}

.play-button-large {
  width: 5rem;
  height: 5rem;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--amber), var(--orange));
  color: #fff;
  display: grid;
  place-items: center;
  cursor: pointer;
  box-shadow: 0 18px 44px rgba(245, 158, 11, 0.34);
  transition: transform 200ms ease;
}

.play-button-large:hover {
  transform: scale(1.08);
}

.related-list {
  display: grid;
  gap: 0.9rem;
}

.related-item {
  display: grid;
  grid-template-columns: 6rem 1fr;
  gap: 0.8rem;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 0.65rem;
  background: rgba(15, 23, 42, 0.58);
}

.related-item:hover {
  border-color: var(--line-strong);
}

.related-item .cover-frame {
  border-radius: 0.75rem;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: rgba(2, 6, 23, 0.85);
  padding: 2.5rem 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2rem;
  color: var(--subtle);
}

.footer-grid h3 {
  margin: 0 0 1rem;
  color: #fff;
}

.footer-grid a {
  display: block;
  color: var(--subtle);
  margin-top: 0.55rem;
}

.footer-grid a:hover {
  color: #fbbf24;
}

.empty-state {
  display: none;
  padding: 2rem;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  color: var(--subtle);
  text-align: center;
}

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

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

  .detail-hero-inner,
  .detail-layout {
    grid-template-columns: 1fr;
  }

  .poster-panel {
    max-width: 22rem;
  }
}

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

  .mobile-toggle {
    display: inline-flex;
  }

  .hero-control {
    display: none;
  }

  .feature-grid,
  .rank-list,
  .footer-grid,
  .filters {
    grid-template-columns: 1fr;
  }

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

  .detail-hero {
    padding-top: 5rem;
  }
}

@media (max-width: 560px) {
  .container,
  .hero-content {
    width: min(100% - 1rem, 1280px);
  }

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

  .rank-card {
    grid-template-columns: auto 5rem 1fr;
  }

  .hero {
    height: 74vh;
  }
}