:root {
  color-scheme: dark;
  --bg: #020617;
  --panel: #0f172a;
  --panel-soft: rgba(15, 23, 42, 0.72);
  --line: rgba(148, 163, 184, 0.18);
  --text: #f8fafc;
  --muted: #94a3b8;
  --muted-strong: #cbd5e1;
  --accent: #f59e0b;
  --accent-deep: #ea580c;
  --accent-soft: rgba(245, 158, 11, 0.18);
  --radius: 22px;
  --shadow: 0 28px 70px rgba(0, 0, 0, 0.36);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at top left, rgba(245, 158, 11, 0.13), transparent 34rem),
    radial-gradient(circle at top right, rgba(59, 130, 246, 0.1), transparent 32rem),
    var(--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;
}

body.no-scroll {
  overflow: hidden;
}

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

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

button,
input,
select {
  font: inherit;
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.site-header.is-scrolled,
.site-header.menu-open {
  background: rgba(2, 6, 23, 0.92);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(18px);
}

.nav-shell,
.footer-shell,
.content-section,
.detail-shell,
.page-hero > div {
  width: min(1180px, calc(100% - 32px));
  margin-inline: auto;
}

.nav-shell {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(90deg, #fbbf24, #f97316);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  white-space: nowrap;
}

.brand-mark {
  width: 36px;
  height: 36px;
  display: inline-grid;
  place-items: center;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
  color: white;
  font-size: 15px;
  box-shadow: 0 10px 30px rgba(245, 158, 11, 0.35);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
}

.nav-link,
.mobile-link {
  color: var(--muted-strong);
  font-size: 15px;
  font-weight: 650;
  transition: color 0.22s ease, background 0.22s ease;
}

.nav-link:hover,
.nav-link.is-active,
.mobile-link:hover,
.mobile-link.is-active {
  color: #fbbf24;
}

.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.8);
  color: var(--text);
  padding: 9px 14px;
  cursor: pointer;
}

.mobile-nav {
  display: none;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto 14px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.96);
  backdrop-filter: blur(18px);
}

.mobile-link {
  display: block;
  padding: 12px 14px;
  border-radius: 12px;
}

.mobile-link:hover,
.mobile-link.is-active {
  background: var(--accent-soft);
}

.page-main {
  min-height: 70vh;
}

.home-main {
  padding-bottom: 40px;
}

.inner-main,
.detail-main {
  padding: 104px 0 52px;
}

.hero {
  position: relative;
  height: 78vh;
  min-height: 620px;
  overflow: hidden;
  background: #020617;
}

.hero-slides,
.hero-slide {
  position: absolute;
  inset: 0;
}

.hero-slide {
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

.hero-slide.is-active {
  opacity: 1;
  visibility: visible;
}

.hero-slide img {
  height: 100%;
  object-fit: cover;
  transform: scale(1.03);
  transition: transform 6s ease;
}

.hero-slide.is-active img {
  transform: scale(1.1);
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 6, 23, 0.96), rgba(2, 6, 23, 0.62), rgba(2, 6, 23, 0.12)),
    linear-gradient(0deg, #020617 0%, rgba(2, 6, 23, 0.14) 52%, rgba(2, 6, 23, 0.4) 100%);
}

.hero-content {
  position: absolute;
  left: max(24px, calc((100vw - 1180px) / 2));
  bottom: 92px;
  width: min(720px, calc(100% - 48px));
  z-index: 2;
}

.hero-kicker,
.page-hero span,
.section-heading span,
.intro-copy span,
.detail-kicker {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border-radius: 999px;
  background: rgba(245, 158, 11, 0.16);
  color: #fbbf24;
  padding: 7px 12px;
  font-size: 13px;
  font-weight: 750;
  letter-spacing: 0.03em;
}

.hero h1 {
  margin: 18px 0 8px;
  font-size: clamp(28px, 5vw, 62px);
  line-height: 1.08;
  letter-spacing: -0.06em;
}

.hero h2 {
  margin: 12px 0 0;
  font-size: clamp(30px, 5.2vw, 68px);
  line-height: 1.05;
  letter-spacing: -0.06em;
}

.hero p {
  max-width: 680px;
  margin: 20px 0 0;
  color: var(--muted-strong);
  font-size: clamp(16px, 2vw, 20px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.primary-btn,
.ghost-btn,
.quick-search button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border-radius: 14px;
  padding: 0 22px;
  font-weight: 780;
  transition: transform 0.22s ease, background 0.22s ease, border-color 0.22s ease;
}

.primary-btn,
.quick-search button {
  border: 0;
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
  color: white;
  box-shadow: 0 18px 40px rgba(245, 158, 11, 0.28);
  cursor: pointer;
}

.ghost-btn {
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(15, 23, 42, 0.55);
  color: white;
  backdrop-filter: blur(12px);
}

.primary-btn:hover,
.ghost-btn:hover,
.quick-search button:hover {
  transform: translateY(-2px);
}

.ghost-btn:hover {
  border-color: rgba(245, 158, 11, 0.8);
  background: rgba(245, 158, 11, 0.14);
}

.hero-arrow {
  position: absolute;
  top: 50%;
  z-index: 5;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.34);
  color: white;
  font-size: 34px;
  line-height: 1;
  cursor: pointer;
  backdrop-filter: blur(14px);
  transition: background 0.22s ease, transform 0.22s ease;
}

.hero-arrow:hover {
  background: rgba(245, 158, 11, 0.88);
  transform: translateY(-1px);
}

.hero-prev {
  left: 24px;
}

.hero-next {
  right: 24px;
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 36px;
  z-index: 5;
  display: flex;
  gap: 9px;
  transform: translateX(-50%);
}

.hero-dot {
  width: 10px;
  height: 10px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.46);
  cursor: pointer;
  transition: width 0.25s ease, background 0.25s ease;
}

.hero-dot.is-active {
  width: 34px;
  background: var(--accent);
}

.content-section {
  margin-top: 70px;
}

.intro-strip {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 440px);
  gap: 24px;
  align-items: center;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.86), rgba(30, 41, 59, 0.56));
  box-shadow: var(--shadow);
}

.intro-copy h2,
.section-heading h2,
.page-hero h1 {
  margin: 10px 0 0;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.12;
  letter-spacing: -0.04em;
}

.intro-copy p,
.page-hero p {
  margin: 12px 0 0;
  color: var(--muted-strong);
}

.quick-search {
  display: flex;
  gap: 10px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(2, 6, 23, 0.54);
}

.quick-search input,
.library-tools input,
.library-tools select {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(2, 6, 23, 0.7);
  color: white;
  padding: 0 15px;
  outline: none;
  transition: border-color 0.22s ease, box-shadow 0.22s ease;
}

.quick-search input:focus,
.library-tools input:focus,
.library-tools select:focus {
  border-color: rgba(245, 158, 11, 0.8);
  box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.13);
}

.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 26px;
}

.section-more {
  color: #fbbf24;
  font-weight: 750;
}

.movie-grid {
  display: grid;
  gap: 20px;
}

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

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

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

.movie-card > a {
  display: block;
  height: 100%;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(15, 23, 42, 0.76);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.18);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.movie-card > a:hover {
  transform: translateY(-5px) scale(1.01);
  border-color: rgba(245, 158, 11, 0.46);
  box-shadow: 0 28px 70px rgba(245, 158, 11, 0.16);
}

.card-cover {
  position: relative;
  height: 0;
  margin: 0;
  padding-bottom: 62%;
  overflow: hidden;
  background: #111827;
}

.movie-card-standard .card-cover {
  padding-bottom: 132%;
}

.movie-card-wide .card-cover {
  padding-bottom: 58%;
}

.card-cover img,
.card-shade {
  position: absolute;
  inset: 0;
  height: 100%;
}

.card-cover img {
  object-fit: cover;
  transition: transform 0.48s ease;
}

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

.card-shade {
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.74), transparent 58%);
  opacity: 0.86;
}

.card-badge,
.card-year,
.rank-badge {
  position: absolute;
  z-index: 2;
  max-width: calc(100% - 24px);
  border-radius: 999px;
  padding: 5px 9px;
  color: white;
  font-size: 12px;
  font-weight: 760;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  backdrop-filter: blur(10px);
}

.card-badge {
  left: 12px;
  top: 12px;
  background: rgba(245, 158, 11, 0.88);
}

.card-year {
  right: 12px;
  bottom: 12px;
  background: rgba(2, 6, 23, 0.76);
}

.rank-badge {
  left: 12px;
  bottom: 12px;
  background: rgba(239, 68, 68, 0.86);
}

.card-play {
  position: absolute;
  z-index: 3;
  inset: 50% auto auto 50%;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: rgba(245, 158, 11, 0.86);
  color: white;
  transform: translate(-50%, -50%) scale(0.82);
  opacity: 0;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

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

.card-body {
  padding: 16px;
}

.card-body h3 {
  margin: 0;
  overflow: hidden;
  color: white;
  font-size: 18px;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: color 0.22s ease;
}

.movie-card > a:hover h3 {
  color: #fbbf24;
}

.card-body p {
  display: -webkit-box;
  min-height: 46px;
  margin: 8px 0 0;
  overflow: hidden;
  color: var(--muted);
  font-size: 14px;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.card-tags span,
.tag-cloud span,
.detail-meta span {
  border: 1px solid rgba(245, 158, 11, 0.22);
  border-radius: 999px;
  background: rgba(245, 158, 11, 0.1);
  color: #fcd34d;
  padding: 4px 9px;
  font-size: 12px;
  font-weight: 680;
}

.card-meta,
.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
  color: var(--muted);
  font-size: 13px;
}

.category-preview {
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.62), rgba(15, 23, 42, 0.72));
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

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

.category-tile > a {
  display: block;
  overflow: hidden;
  height: 100%;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(15, 23, 42, 0.82);
  transition: transform 0.24s ease, border-color 0.24s ease;
}

.category-tile > a:hover {
  transform: translateY(-4px);
  border-color: rgba(245, 158, 11, 0.48);
}

.category-thumb-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  height: 132px;
  overflow: hidden;
  background: #111827;
}

.category-thumb-grid img {
  height: 100%;
  object-fit: cover;
}

.category-tile-body {
  padding: 18px;
}

.category-tile-body span {
  color: #fbbf24;
  font-size: 13px;
  font-weight: 780;
}

.category-tile-body h2 {
  margin: 8px 0 0;
  font-size: 21px;
}

.category-tile-body p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 28px;
  align-items: start;
}

.rank-panel {
  position: sticky;
  top: 96px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(15, 23, 42, 0.8);
  padding: 22px;
}

.rank-heading {
  margin-bottom: 14px;
}

.rank-heading h2 {
  font-size: 28px;
}

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

.rank-item {
  display: grid;
  grid-template-columns: 38px 54px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  border-radius: 16px;
  padding: 9px;
  background: rgba(2, 6, 23, 0.48);
  transition: background 0.22s ease;
}

.rank-item:hover {
  background: rgba(245, 158, 11, 0.12);
}

.rank-item span {
  color: #fbbf24;
  font-weight: 850;
}

.rank-item img {
  width: 54px;
  height: 70px;
  border-radius: 10px;
  object-fit: cover;
}

.rank-item strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.rank-item em {
  color: #fcd34d;
  font-style: normal;
  font-weight: 780;
}

.page-hero {
  padding: 64px 0 46px;
}

.page-hero > div {
  padding: 42px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background:
    linear-gradient(135deg, rgba(245, 158, 11, 0.14), transparent 38%),
    linear-gradient(135deg, rgba(30, 41, 59, 0.82), rgba(15, 23, 42, 0.72));
  box-shadow: var(--shadow);
}

.library-panel {
  margin-top: 28px;
}

.library-tools {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) auto;
  gap: 14px;
  align-items: center;
  margin-bottom: 24px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(15, 23, 42, 0.78);
}

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

.filter-row select {
  min-width: 138px;
}

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

.player-section {
  background: #000;
  border-bottom: 1px solid var(--line);
}

.player-shell {
  position: relative;
  width: min(1180px, 100%);
  margin-inline: auto;
  aspect-ratio: 16 / 9;
  background: #000;
}

.movie-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background: #000;
}

.player-cover {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  border: 0;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.58), rgba(0, 0, 0, 0.1));
  color: white;
  cursor: pointer;
  transition: opacity 0.24s ease, visibility 0.24s ease;
}

.player-cover span {
  display: grid;
  place-items: center;
  width: clamp(70px, 9vw, 104px);
  height: clamp(70px, 9vw, 104px);
  border-radius: 999px;
  background: rgba(245, 158, 11, 0.92);
  box-shadow: 0 22px 55px rgba(245, 158, 11, 0.32);
  font-size: clamp(28px, 4vw, 44px);
  padding-left: 5px;
}

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

.detail-shell {
  margin-top: 36px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  color: var(--muted);
  font-size: 14px;
}

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

.detail-grid {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 30px;
  align-items: start;
  margin-top: 24px;
}

.detail-poster {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #111827;
  box-shadow: var(--shadow);
}

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

.detail-info h1 {
  margin: 16px 0 0;
  font-size: clamp(32px, 5vw, 54px);
  line-height: 1.08;
  letter-spacing: -0.05em;
}

.detail-lead {
  margin: 18px 0 0;
  color: var(--muted-strong);
  font-size: 18px;
}

.detail-meta {
  margin-top: 20px;
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.detail-copy {
  margin-top: 38px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(15, 23, 42, 0.78);
}

.detail-copy h2 {
  margin: 0;
  font-size: 26px;
}

.detail-copy h2 + p {
  margin-top: 12px;
}

.detail-copy p {
  color: var(--muted-strong);
  font-size: 16px;
}

.related-section {
  width: 100%;
  margin-top: 50px;
}

.site-footer {
  margin-top: 80px;
  border-top: 1px solid var(--line);
  background: rgba(15, 23, 42, 0.88);
}

.footer-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) 1fr 1fr;
  gap: 32px;
  padding: 42px 0;
}

.footer-brand p {
  max-width: 480px;
  color: var(--muted);
}

.footer-column h2 {
  margin: 0 0 14px;
  font-size: 17px;
}

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

.footer-column a {
  color: var(--muted);
}

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

.footer-bottom {
  border-top: 1px solid var(--line);
  padding: 16px;
  color: var(--muted);
  text-align: center;
}

@media (max-width: 1050px) {
  .feature-grid,
  .compact-grid,
  .category-grid,
  .category-grid-large {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .split-section,
  .intro-strip {
    grid-template-columns: 1fr;
  }

  .rank-panel {
    position: static;
  }
}

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

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

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

  .hero {
    min-height: 640px;
    height: 86vh;
  }

  .hero-gradient {
    background:
      linear-gradient(0deg, #020617 0%, rgba(2, 6, 23, 0.35) 62%, rgba(2, 6, 23, 0.65) 100%),
      linear-gradient(90deg, rgba(2, 6, 23, 0.86), rgba(2, 6, 23, 0.32));
  }

  .hero-content {
    left: 20px;
    bottom: 78px;
    width: calc(100% - 40px);
  }

  .hero-arrow {
    top: auto;
    bottom: 28px;
    width: 40px;
    height: 40px;
  }

  .hero-prev {
    left: 20px;
  }

  .hero-next {
    right: 20px;
  }

  .hero-dots {
    bottom: 42px;
  }

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

  .library-tools {
    grid-template-columns: 1fr;
  }

  .filter-row {
    flex-wrap: wrap;
  }

  .filter-row select {
    flex: 1 1 160px;
  }

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

  .detail-poster {
    max-width: 320px;
  }
}

@media (max-width: 560px) {
  .nav-shell,
  .footer-shell,
  .content-section,
  .detail-shell,
  .page-hero > div {
    width: min(100% - 24px, 1180px);
  }

  .brand {
    font-size: 19px;
  }

  .brand-mark {
    width: 32px;
    height: 32px;
  }

  .hero-actions,
  .quick-search,
  .filter-row {
    flex-direction: column;
  }

  .primary-btn,
  .ghost-btn,
  .quick-search button {
    width: 100%;
  }

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

  .intro-strip,
  .category-preview,
  .page-hero > div,
  .detail-copy {
    padding: 22px;
  }

  .card-cover,
  .movie-card-wide .card-cover,
  .movie-card-standard .card-cover {
    padding-bottom: 68%;
  }

  .rank-item {
    grid-template-columns: 32px 46px minmax(0, 1fr) auto;
  }

  .rank-item img {
    width: 46px;
    height: 60px;
  }
}