:root {
  color-scheme: dark;
  --bg: #020617;
  --panel: rgba(15, 23, 42, 0.88);
  --panel-soft: rgba(30, 41, 59, 0.72);
  --line: rgba(148, 163, 184, 0.18);
  --text: #f8fafc;
  --muted: #cbd5e1;
  --dim: #94a3b8;
  --amber: #f59e0b;
  --amber-soft: rgba(245, 158, 11, 0.16);
  --orange: #ea580c;
  --blue: #60a5fa;
  --radius: 22px;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.32);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(245, 158, 11, 0.16), transparent 34rem),
    radial-gradient(circle at top right, rgba(96, 165, 250, 0.14), transparent 32rem),
    var(--bg);
  line-height: 1.6;
}

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

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

button,
input,
select {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(2, 6, 23, 0.82);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.site-nav {
  width: min(1180px, calc(100% - 32px));
  height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-logo,
.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.logo-mark {
  width: 36px;
  height: 36px;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  color: #111827;
  font-weight: 900;
  background: linear-gradient(135deg, #fbbf24, #f97316);
  box-shadow: 0 12px 30px rgba(245, 158, 11, 0.26);
}

.site-logo strong,
.footer-logo strong {
  font-size: 1.35rem;
  letter-spacing: 0.02em;
  background: linear-gradient(90deg, #fbbf24, #f97316, #60a5fa);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  color: var(--muted);
  font-size: 0.96rem;
  font-weight: 650;
}

.nav-links a {
  transition: color 0.18s ease, transform 0.18s ease;
}

.nav-links a:hover {
  color: #fbbf24;
  transform: translateY(-1px);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.72);
  cursor: pointer;
}

.menu-toggle span {
  width: 18px;
  height: 2px;
  margin: 4px auto;
  display: block;
  border-radius: 999px;
  background: var(--text);
}

.mobile-menu {
  display: none;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto 16px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(15, 23, 42, 0.96);
}

.mobile-menu a {
  display: block;
  padding: 12px;
  border-radius: 12px;
  color: var(--muted);
}

.mobile-menu a:hover {
  background: var(--amber-soft);
  color: #fbbf24;
}

.hero {
  position: relative;
  min-height: 70vh;
  overflow: hidden;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: scale(1.02);
  transition: opacity 0.7s ease, transform 1.1s ease;
  pointer-events: none;
}

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

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 6, 23, 0.96) 0%, rgba(2, 6, 23, 0.72) 44%, rgba(2, 6, 23, 0.18) 100%),
    linear-gradient(0deg, var(--bg) 0%, transparent 46%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  width: min(1180px, calc(100% - 32px));
  min-height: 70vh;
  margin: 0 auto;
  display: grid;
  align-items: center;
  padding: 72px 0 84px;
}

.hero-copy {
  max-width: 710px;
}

.kicker,
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #fbbf24;
  background: var(--amber-soft);
  border: 1px solid rgba(245, 158, 11, 0.28);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 0.85rem;
  font-weight: 700;
}

.hero h1 {
  margin: 18px 0 14px;
  font-size: clamp(2.5rem, 7vw, 5.8rem);
  line-height: 1.02;
  letter-spacing: -0.06em;
}

.hero p {
  max-width: 620px;
  margin: 0 0 26px;
  color: var(--muted);
  font-size: clamp(1rem, 1.6vw, 1.18rem);
}

.hero-meta,
.meta-row,
.detail-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  color: var(--dim);
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.btn-primary,
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.btn-primary {
  color: #111827;
  background: linear-gradient(135deg, #fbbf24, #f97316);
  box-shadow: 0 16px 34px rgba(245, 158, 11, 0.24);
}

.btn-primary:hover {
  transform: translateY(-2px) scale(1.01);
  box-shadow: 0 20px 44px rgba(245, 158, 11, 0.36);
}

.btn-ghost {
  color: var(--text);
  border: 1px solid var(--line);
  background: rgba(15, 23, 42, 0.62);
}

.btn-ghost:hover {
  background: rgba(30, 41, 59, 0.86);
}

.hero-controls {
  position: absolute;
  left: 50%;
  bottom: 28px;
  z-index: 3;
  display: flex;
  gap: 10px;
  transform: translateX(-50%);
}

.hero-dot {
  width: 28px;
  height: 5px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.28);
  cursor: pointer;
  transition: width 0.22s ease, background 0.22s ease;
}

.hero-dot.is-active {
  width: 54px;
  background: var(--amber);
}

.hero-arrow {
  position: absolute;
  top: 50%;
  z-index: 4;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text);
  background: rgba(15, 23, 42, 0.66);
  transform: translateY(-50%);
  cursor: pointer;
}

.hero-prev {
  left: 24px;
}

.hero-next {
  right: 24px;
}

.section {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 70px 0 0;
}

.section-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
}

.section-title {
  margin: 0;
  font-size: clamp(1.65rem, 3vw, 2.5rem);
  letter-spacing: -0.03em;
}

.section-desc {
  max-width: 720px;
  margin: 8px 0 0;
  color: var(--dim);
}

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

.movie-card {
  min-width: 0;
}

.movie-card a {
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(30, 41, 59, 0.86), rgba(15, 23, 42, 0.82));
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.18);
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.movie-card a:hover {
  transform: translateY(-5px);
  border-color: rgba(245, 158, 11, 0.48);
  box-shadow: var(--shadow);
}

.poster-frame {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #0f172a;
}

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

.movie-card a:hover .poster-frame img {
  transform: scale(1.08);
}

.poster-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(2, 6, 23, 0.76), transparent 52%);
  opacity: 0.8;
}

.card-duration {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  padding: 4px 8px;
  border-radius: 10px;
  color: var(--text);
  background: rgba(0, 0, 0, 0.62);
  font-size: 0.78rem;
  font-weight: 800;
}

.card-play {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 3;
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #111827;
  background: rgba(251, 191, 36, 0.92);
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.86);
  transition: opacity 0.18s ease, transform 0.18s ease;
}

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

.movie-card-body {
  flex: 1;
  padding: 16px;
}

.movie-card h3,
.rank-item h3 {
  margin: 0;
  font-size: 1.06rem;
  line-height: 1.35;
}

.movie-card p {
  display: -webkit-box;
  min-height: 3.1em;
  margin: 8px 0 14px;
  overflow: hidden;
  color: var(--dim);
  font-size: 0.92rem;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.meta-row {
  gap: 10px;
  font-size: 0.84rem;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 12px;
}

.tag-row span {
  padding: 3px 8px;
  border-radius: 999px;
  color: #fed7aa;
  background: rgba(234, 88, 12, 0.14);
  font-size: 0.76rem;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.category-card {
  position: relative;
  min-height: 210px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(30, 41, 59, 0.9), rgba(15, 23, 42, 0.76));
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.18);
}

.category-card a {
  position: relative;
  z-index: 2;
  height: 100%;
  display: block;
  padding: 24px;
}

.category-card h2,
.category-card h3 {
  margin: 0 0 10px;
  font-size: 1.35rem;
}

.category-card p {
  margin: 0 0 18px;
  color: var(--muted);
}

.category-strip {
  position: absolute;
  inset: auto 16px 16px 16px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  opacity: 0.62;
}

.category-strip img {
  width: 100%;
  aspect-ratio: 1 / 0.72;
  object-fit: cover;
  border-radius: 12px;
}

.rank-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.rank-item a {
  display: grid;
  grid-template-columns: auto 110px 1fr;
  gap: 14px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.74);
  transition: transform 0.18s ease, border-color 0.18s ease;
}

.rank-item a:hover {
  transform: translateY(-3px);
  border-color: rgba(245, 158, 11, 0.46);
}

.rank-number {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  color: #111827;
  font-weight: 900;
  background: linear-gradient(135deg, #fbbf24, #f97316);
}

.rank-item img {
  width: 110px;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 14px;
}

.rank-item p {
  margin: 4px 0 6px;
  color: var(--dim);
  font-size: 0.9rem;
}

.rank-item span:last-child {
  color: var(--dim);
  font-size: 0.82rem;
}

.page-hero {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 74px 0 28px;
}

.page-hero h1 {
  max-width: 900px;
  margin: 14px 0 10px;
  font-size: clamp(2.25rem, 5vw, 4.6rem);
  line-height: 1.08;
  letter-spacing: -0.055em;
}

.page-hero p {
  max-width: 780px;
  color: var(--muted);
  font-size: 1.08rem;
}

.filter-panel {
  width: min(1180px, calc(100% - 32px));
  margin: 22px auto 0;
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 14px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(15, 23, 42, 0.82);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.18);
}

.filter-panel label {
  display: grid;
  gap: 7px;
  color: var(--dim);
  font-size: 0.85rem;
  font-weight: 700;
}

.filter-panel input,
.filter-panel select {
  width: 100%;
  min-height: 46px;
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: 14px;
  color: var(--text);
  background: rgba(2, 6, 23, 0.72);
  outline: none;
  padding: 0 14px;
}

.filter-panel input:focus,
.filter-panel select:focus {
  border-color: rgba(245, 158, 11, 0.58);
  box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.12);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--dim);
  font-size: 0.92rem;
}

.breadcrumb a {
  color: #fbbf24;
}

.detail-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding-top: 48px;
}

.detail-top {
  display: grid;
  grid-template-columns: minmax(280px, 460px) 1fr;
  gap: 34px;
  align-items: center;
  margin-top: 26px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 30px;
  background:
    radial-gradient(circle at 22% 20%, rgba(245, 158, 11, 0.18), transparent 24rem),
    rgba(15, 23, 42, 0.76);
  box-shadow: var(--shadow);
}

.detail-cover {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  background: #0f172a;
}

.detail-cover img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.detail-copy h1 {
  margin: 14px 0;
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1.08;
  letter-spacing: -0.05em;
}

.detail-copy p {
  color: var(--muted);
}

.detail-meta {
  margin: 18px 0;
}

.detail-meta span {
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(30, 41, 59, 0.58);
}

.player-section {
  width: min(1180px, calc(100% - 32px));
  margin: 42px auto 0;
}

.player-section h2,
.copy-block h2 {
  margin: 0 0 16px;
  font-size: clamp(1.45rem, 2.5vw, 2.1rem);
}

.player-shell {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(245, 158, 11, 0.26);
  border-radius: 28px;
  background: #000;
  box-shadow: var(--shadow);
}

.player-shell video {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
}

.player-poster {
  position: absolute;
  inset: 0;
  z-index: 5;
  width: 100%;
  height: 100%;
  border: 0;
  padding: 0;
  overflow: hidden;
  color: var(--text);
  background: #000;
  cursor: pointer;
}

.player-poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.62);
}

.player-poster span {
  position: absolute;
  left: 50%;
  top: 50%;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  border-radius: 999px;
  color: #111827;
  background: linear-gradient(135deg, #fbbf24, #f97316);
  font-weight: 900;
  transform: translate(-50%, -50%);
  box-shadow: 0 18px 46px rgba(245, 158, 11, 0.32);
}

.player-shell.is-started .player-poster {
  display: none;
}

.copy-block {
  width: min(1180px, calc(100% - 32px));
  margin: 38px auto 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.copy-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(15, 23, 42, 0.76);
}

.copy-card p {
  margin: 0;
  color: var(--muted);
}

.site-footer {
  margin-top: 80px;
  border-top: 1px solid var(--line);
  background: rgba(2, 6, 23, 0.66);
}

.footer-grid {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 34px;
  padding: 42px 0;
}

.footer-grid p,
.footer-grid a,
.footer-bottom {
  color: var(--dim);
}

.footer-grid h2 {
  margin: 0 0 12px;
  font-size: 1rem;
}

.footer-grid a {
  display: block;
  margin: 8px 0;
}

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

.footer-bottom {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 20px 0 34px;
  border-top: 1px solid var(--line);
  font-size: 0.9rem;
}

[data-filter-card].is-hidden {
  display: none;
}

.empty-state {
  display: none;
  width: min(1180px, calc(100% - 32px));
  margin: 30px auto 0;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 20px;
  color: var(--dim);
  text-align: center;
  background: rgba(15, 23, 42, 0.72);
}

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

@media (max-width: 980px) {
  .movie-grid,
  .category-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .rank-grid,
  .copy-block,
  .detail-top,
  .footer-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 720px) {
  .nav-links {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

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

  .hero,
  .hero-inner {
    min-height: 620px;
  }

  .hero-arrow {
    display: none;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

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

  .rank-item a {
    grid-template-columns: auto 88px 1fr;
  }

  .rank-item img {
    width: 88px;
  }

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

  .detail-shell {
    padding-top: 30px;
  }

  .detail-top {
    padding: 16px;
  }

  .footer-bottom {
    flex-direction: column;
  }
}