:root {
  color-scheme: dark;
  --bg: #050914;
  --bg-soft: #0b1326;
  --panel: rgba(15, 23, 42, 0.78);
  --panel-strong: rgba(15, 23, 42, 0.94);
  --line: rgba(148, 163, 184, 0.18);
  --text: #f8fafc;
  --muted: #94a3b8;
  --brand: #38bdf8;
  --brand-deep: #2563eb;
  --hot: #f97316;
  --radius: 24px;
  --shadow: 0 22px 80px rgba(15, 23, 42, 0.48);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 10% 0%, rgba(56, 189, 248, 0.22), transparent 34rem),
    radial-gradient(circle at 92% 18%, rgba(37, 99, 235, 0.18), transparent 30rem),
    linear-gradient(180deg, #050914 0%, #0b1326 45%, #050914 100%);
  color: var(--text);
}

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

img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

button,
input,
select {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--line);
  background: rgba(5, 9, 20, 0.82);
  backdrop-filter: blur(18px);
}

.nav-shell {
  width: min(1220px, calc(100% - 32px));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 20px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  letter-spacing: 0.02em;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: #ffffff;
  background: linear-gradient(135deg, var(--brand), var(--brand-deep));
  box-shadow: 0 14px 34px rgba(37, 99, 235, 0.4);
}

.brand-text {
  font-size: 1.2rem;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 16px;
  flex: 1;
}

.nav-link {
  color: #cbd5e1;
  font-size: 0.95rem;
  transition: color 0.2s ease, transform 0.2s ease;
}

.nav-link:hover,
.nav-link.is-active {
  color: #ffffff;
  transform: translateY(-1px);
}

.top-search {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.07);
}

.top-search input,
.hero-search input,
.search-page-form input,
.filter-panel input,
.filter-panel select {
  border: 0;
  outline: 0;
  color: #ffffff;
  background: transparent;
}

.top-search input {
  width: 210px;
  padding: 8px 10px;
}

.top-search button,
.hero-search button,
.search-page-form button {
  border: 0;
  color: #ffffff;
  cursor: pointer;
  border-radius: 999px;
  padding: 9px 16px;
  background: linear-gradient(135deg, var(--brand), var(--brand-deep));
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.07);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  border-radius: 99px;
  background: #ffffff;
}

.hero {
  position: relative;
  min-height: 650px;
  overflow: hidden;
  isolation: isolate;
}

.hero-pattern {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.2;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: linear-gradient(to bottom, #000 50%, transparent 100%);
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.7s ease;
}

.hero-slide.is-active {
  opacity: 1;
  pointer-events: auto;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero-bg::after,
.detail-backdrop::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5, 9, 20, 0.96) 0%, rgba(5, 9, 20, 0.72) 46%, rgba(5, 9, 20, 0.34) 100%),
    linear-gradient(180deg, transparent 0%, #050914 100%);
}

.hero-bg img {
  filter: saturate(1.2) contrast(1.08);
}

.hero-content {
  width: min(1220px, calc(100% - 32px));
  margin: 0 auto;
  padding: 112px 0 100px;
  max-width: 760px;
  justify-self: start;
}

.eyebrow,
.section-heading span,
.page-hero span,
.recommend-panel > span,
.category-panel-card span {
  display: inline-flex;
  align-items: center;
  width: max-content;
  color: #7dd3fc;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 18px 0 14px;
  font-size: clamp(2.2rem, 6vw, 5.8rem);
  line-height: 0.98;
  letter-spacing: -0.08em;
}

.hero h2 {
  margin: 0 0 16px;
  font-size: clamp(1.5rem, 3.8vw, 3.2rem);
  line-height: 1.08;
}

.hero p,
.page-hero p,
.section-heading p,
.recommend-panel p,
.detail-intro p {
  color: #cbd5e1;
  line-height: 1.8;
}

.hero p {
  max-width: 660px;
  font-size: 1.08rem;
}

.hero-tags,
.tag-row,
.tag-cloud,
.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-tags span,
.tag-row span,
.tag-cloud span,
.detail-meta span {
  border: 1px solid rgba(125, 211, 252, 0.24);
  border-radius: 999px;
  padding: 6px 11px;
  color: #e0f2fe;
  background: rgba(14, 165, 233, 0.12);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.primary-btn,
.ghost-btn,
.card-action,
.section-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.primary-btn {
  min-height: 46px;
  padding: 0 22px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--hot), #ef4444);
  box-shadow: 0 18px 38px rgba(249, 115, 22, 0.28);
}

.ghost-btn {
  min-height: 46px;
  padding: 0 20px;
  color: #dbeafe;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
}

.primary-btn:hover,
.ghost-btn:hover,
.card-action:hover,
.section-link:hover {
  transform: translateY(-2px);
}

.hero-controls {
  position: absolute;
  left: 50%;
  bottom: 38px;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 14px;
}

.hero-arrow,
.hero-dot {
  border: 0;
  cursor: pointer;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(10px);
}

.hero-arrow {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  font-size: 1.8rem;
  line-height: 1;
}

.hero-dots {
  display: flex;
  gap: 8px;
}

.hero-dot {
  width: 10px;
  height: 10px;
  border-radius: 99px;
  transition: width 0.2s ease, background 0.2s ease;
}

.hero-dot.is-active {
  width: 32px;
  background: #38bdf8;
}

.quick-search-section,
.content-section {
  width: min(1220px, calc(100% - 32px));
  margin: 0 auto;
}

.quick-search-section {
  transform: translateY(-32px);
  position: relative;
  z-index: 4;
}

.hero-search,
.search-page-form {
  display: flex;
  gap: 10px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.88);
  box-shadow: var(--shadow);
}

.hero-search input,
.search-page-form input {
  flex: 1;
  min-width: 0;
  padding: 13px 16px;
}

.content-section {
  padding: 46px 0;
}

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

.section-heading h2,
.page-hero h1,
.recommend-panel h2,
.detail-article h2,
.detail-side-card h2 {
  margin: 8px 0 10px;
  line-height: 1.12;
  letter-spacing: -0.04em;
}

.section-heading h2 {
  font-size: clamp(1.6rem, 3vw, 2.6rem);
}

.section-link,
.card-action {
  min-height: 38px;
  padding: 0 16px;
  color: #bfdbfe;
  border: 1px solid rgba(125, 211, 252, 0.24);
  background: rgba(14, 165, 233, 0.1);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
}

.category-chip,
.category-panel-card,
.movie-card,
.recommend-panel,
.detail-article,
.detail-side-card,
.player-shell,
.filter-panel {
  border: 1px solid var(--line);
  background: var(--panel);
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 55px rgba(2, 6, 23, 0.26);
}

.category-chip {
  min-height: 150px;
  border-radius: var(--radius);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  overflow: hidden;
  position: relative;
}

.category-chip::after {
  content: "";
  position: absolute;
  right: -35px;
  bottom: -35px;
  width: 110px;
  height: 110px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.36), transparent 68%);
}

.category-chip strong {
  font-size: 1.18rem;
}

.category-chip span {
  color: #94a3b8;
  line-height: 1.7;
}

.filter-panel {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr;
  gap: 14px;
  margin-bottom: 22px;
  padding: 16px;
  border-radius: 22px;
}

.filter-panel label {
  display: grid;
  gap: 8px;
  color: #cbd5e1;
  font-size: 0.92rem;
}

.filter-panel input,
.filter-panel select {
  width: 100%;
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 14px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.07);
}

.filter-panel select option {
  color: #0f172a;
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.movie-card {
  border-radius: var(--radius);
  overflow: hidden;
  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, 0.44);
  box-shadow: 0 26px 80px rgba(14, 165, 233, 0.16);
}

.poster-link {
  position: relative;
  display: block;
  aspect-ratio: 3 / 4.15;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.2), rgba(37, 99, 235, 0.2));
}

.poster-link img {
  transition: transform 0.35s ease;
}

.movie-card:hover .poster-link img {
  transform: scale(1.06);
}

.rank-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  min-width: 34px;
  height: 34px;
  padding: 0 9px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  color: #ffffff;
  background: linear-gradient(135deg, #f97316, #ef4444);
  box-shadow: 0 12px 24px rgba(239, 68, 68, 0.28);
}

.movie-info {
  padding: 16px;
}

.movie-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: #7dd3fc;
  font-size: 0.82rem;
}

.movie-info h2 {
  margin: 10px 0 8px;
  font-size: 1.08rem;
  line-height: 1.35;
}

.movie-info p {
  min-height: 4.8em;
  margin: 0 0 14px;
  color: #94a3b8;
  font-size: 0.92rem;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.tag-row {
  margin-bottom: 14px;
}

.tag-row span {
  font-size: 0.78rem;
  padding: 4px 9px;
}

.movie-card.is-compact {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
}

.movie-card.is-compact .poster-link {
  aspect-ratio: 3 / 4.1;
}

.movie-card.is-compact .movie-info {
  padding: 13px;
}

.movie-card.is-compact .movie-info p,
.movie-card.is-compact .tag-row,
.movie-card.is-compact .card-action {
  display: none;
}

.movie-card.is-compact .movie-info h2 {
  font-size: 0.98rem;
}

.spotlight-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 24px;
  align-items: start;
}

.ranking-list,
.mini-card-list {
  display: grid;
  gap: 14px;
}

.recommend-panel {
  position: sticky;
  top: 96px;
  border-radius: var(--radius);
  padding: 24px;
}

.page-hero {
  position: relative;
  width: min(1220px, calc(100% - 32px));
  margin: 0 auto;
  padding: 76px 0 26px;
}

.small-hero {
  min-height: 290px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.page-hero h1 {
  font-size: clamp(2.2rem, 5vw, 4.4rem);
}

.centered-actions {
  margin-top: 16px;
}

.category-panel-grid {
  display: grid;
  gap: 20px;
}

.category-panel-card {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 22px;
  border-radius: var(--radius);
  padding: 24px;
  align-items: center;
}

.category-panel-card h2 {
  margin: 8px 0 10px;
  font-size: 1.65rem;
}

.category-panel-card p {
  color: #94a3b8;
  line-height: 1.8;
}

.category-preview-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.category-preview-strip a {
  position: relative;
  min-height: 172px;
  border-radius: 18px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.08);
}

.category-preview-strip span {
  position: absolute;
  left: 8px;
  right: 8px;
  bottom: 8px;
  width: auto;
  padding: 6px 8px;
  border-radius: 12px;
  color: #ffffff;
  background: rgba(2, 6, 23, 0.72);
  backdrop-filter: blur(10px);
  font-size: 0.78rem;
  line-height: 1.35;
}

.ranking-grid .movie-card:nth-child(-n + 3) {
  border-color: rgba(249, 115, 22, 0.46);
}

.search-page-form {
  width: min(720px, 100%);
  margin-top: 20px;
}

.no-results {
  display: none;
  margin-top: 20px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 18px;
  color: #cbd5e1;
  background: rgba(255, 255, 255, 0.06);
  text-align: center;
}

.no-results.is-visible {
  display: block;
}

.detail-hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.detail-backdrop {
  position: absolute;
  inset: 0;
  z-index: -2;
  filter: blur(1px);
}

.detail-wrap {
  width: min(1220px, calc(100% - 32px));
  margin: 0 auto;
  min-height: 620px;
  padding: 72px 0 62px;
  display: grid;
  grid-template-columns: 330px minmax(0, 1fr);
  gap: 46px;
  align-items: center;
}

.detail-poster {
  aspect-ratio: 3 / 4.1;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 28px;
  overflow: hidden;
  box-shadow: var(--shadow);
  background: rgba(255, 255, 255, 0.08);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  color: #93c5fd;
  font-size: 0.92rem;
}

.breadcrumb span {
  color: #cbd5e1;
}

.detail-intro h1 {
  margin: 18px 0 16px;
  font-size: clamp(2.2rem, 5vw, 4.6rem);
  line-height: 1.06;
  letter-spacing: -0.06em;
}

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

.player-section {
  padding-top: 18px;
}

.player-shell {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  aspect-ratio: 16 / 9;
  background: #000000;
}

.player-shell video,
.player-cover {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.player-shell video {
  z-index: 1;
  background: #000000;
}

.player-cover {
  z-index: 2;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: opacity 0.24s ease, visibility 0.24s ease;
}

.player-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(2, 6, 23, 0.32), rgba(2, 6, 23, 0.72));
}

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

.play-trigger {
  position: relative;
  z-index: 3;
  width: 92px;
  height: 92px;
  border: 0;
  border-radius: 50%;
  color: #ffffff;
  cursor: pointer;
  background: linear-gradient(135deg, var(--hot), #ef4444);
  box-shadow: 0 24px 60px rgba(239, 68, 68, 0.35);
}

.play-trigger span {
  display: block;
  transform: translateX(3px);
  font-size: 2.2rem;
}

.detail-content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 24px;
  align-items: start;
}

.detail-article,
.detail-side-card {
  border-radius: var(--radius);
  padding: 26px;
}

.detail-article p {
  color: #cbd5e1;
  line-height: 2;
  font-size: 1.02rem;
}

.detail-article .eyebrow:not(:first-child) {
  margin-top: 28px;
}

.detail-side-card {
  position: sticky;
  top: 96px;
}

.detail-side-card dl {
  display: grid;
  gap: 14px;
  margin: 0;
}

.detail-side-card div {
  display: grid;
  gap: 4px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.detail-side-card dt {
  color: #7dd3fc;
  font-size: 0.86rem;
}

.detail-side-card dd {
  margin: 0;
  color: #e2e8f0;
  line-height: 1.55;
}

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

.site-footer {
  margin-top: 48px;
  border-top: 1px solid var(--line);
  background: rgba(2, 6, 23, 0.76);
}

.footer-grid {
  width: min(1220px, calc(100% - 32px));
  margin: 0 auto;
  padding: 42px 0;
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 30px;
}

.site-footer p,
.site-footer a,
.footer-bottom {
  color: #94a3b8;
  line-height: 1.8;
}

.site-footer h2 {
  margin: 0 0 14px;
  color: #ffffff;
  font-size: 1.05rem;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 16px;
}

.footer-links a:hover {
  color: #7dd3fc;
}

.footer-bottom {
  width: min(1220px, calc(100% - 32px));
  margin: 0 auto;
  padding: 18px 0 26px;
  border-top: 1px solid var(--line);
  font-size: 0.92rem;
}

@media (max-width: 1080px) {
  .top-search {
    display: none;
  }

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

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

  .recommend-panel,
  .detail-side-card {
    position: static;
  }
}

@media (max-width: 820px) {
  .nav-shell {
    min-height: 64px;
  }

  .menu-toggle {
    display: block;
    margin-left: auto;
  }

  .main-nav {
    position: absolute;
    left: 16px;
    right: 16px;
    top: 72px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: rgba(15, 23, 42, 0.96);
    box-shadow: var(--shadow);
  }

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

  .nav-link {
    padding: 10px 12px;
  }

  .hero {
    min-height: 620px;
  }

  .hero-content {
    padding-top: 88px;
  }

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

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

  .detail-wrap {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 28px;
    padding-top: 44px;
  }

  .detail-poster {
    width: min(280px, 75vw);
  }

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

@media (max-width: 560px) {
  .brand-text {
    font-size: 1rem;
  }

  .hero h1 {
    letter-spacing: -0.06em;
  }

  .hero-search,
  .search-page-form {
    border-radius: 24px;
    flex-direction: column;
  }

  .section-heading {
    display: block;
  }

  .section-link {
    margin-top: 14px;
  }

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

  .movie-card.is-compact {
    grid-template-columns: 86px minmax(0, 1fr);
  }

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

  .play-trigger {
    width: 74px;
    height: 74px;
  }

  .footer-links {
    grid-template-columns: 1fr;
  }
}