:root {
  --bg: #f7f8fb;
  --panel: #ffffff;
  --ink: #1f2937;
  --muted: #6b7280;
  --soft: #eef1f5;
  --line: rgba(148, 163, 184, 0.28);
  --accent: #111827;
  --accent-soft: #374151;
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --shadow: 0 24px 80px rgba(15, 23, 42, 0.12);
  --shadow-soft: 0 18px 50px rgba(15, 23, 42, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(203, 213, 225, 0.45), transparent 32rem),
    linear-gradient(180deg, #f8fafc 0%, #ffffff 42%, #f7f8fb 100%);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

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

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

button,
input,
select {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.82);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 12px 40px rgba(15, 23, 42, 0.05);
  backdrop-filter: blur(18px);
}

.nav-shell {
  width: min(1240px, calc(100% - 32px));
  height: 70px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.brand-mark {
  width: 40px;
  height: 40px;
  display: inline-grid;
  place-items: center;
  color: #ffffff;
  font-weight: 800;
  border-radius: 14px;
  background: linear-gradient(135deg, #111827, #6b7280);
  box-shadow: 0 10px 30px rgba(17, 24, 39, 0.24);
}

.brand-copy {
  display: grid;
  line-height: 1.05;
}

.brand-copy strong {
  font-size: 20px;
  letter-spacing: 0.03em;
}

.brand-copy small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

.top-search {
  flex: 1;
  max-width: 460px;
  display: flex;
  align-items: center;
  padding: 4px;
  border: 1px solid rgba(148, 163, 184, 0.35);
  border-radius: 999px;
  background: rgba(248, 250, 252, 0.78);
}

.top-search input,
.mobile-search input {
  min-width: 0;
  flex: 1;
  border: 0;
  outline: 0;
  color: var(--ink);
  background: transparent;
}

.top-search input {
  padding: 10px 14px;
}

.top-search button,
.mobile-search button {
  border: 0;
  color: #ffffff;
  cursor: pointer;
  background: var(--accent);
  transition: transform 0.2s ease, background 0.2s ease;
}

.top-search button {
  padding: 9px 18px;
  border-radius: 999px;
}

.top-search button:hover,
.mobile-search button:hover,
.primary-btn:hover {
  transform: translateY(-1px);
  background: #000000;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-left: auto;
}

.desktop-nav a {
  color: #4b5563;
  font-size: 15px;
  transition: color 0.2s ease;
}

.desktop-nav a:hover {
  color: #111827;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #ffffff;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  border-radius: 999px;
  background: #111827;
}

.mobile-panel {
  display: none;
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto 14px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow-soft);
}

.mobile-panel.is-open {
  display: grid;
  gap: 10px;
}

.mobile-brand {
  color: #111827;
  font-weight: 800;
}

.mobile-panel a {
  padding: 10px 12px;
  color: #4b5563;
  border-radius: 12px;
  background: #f8fafc;
}

.mobile-search {
  display: flex;
  gap: 8px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 16px;
}

.mobile-search button {
  padding: 8px 12px;
  border-radius: 12px;
}

.main-shell,
.page-shell {
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
}

.hero-section {
  position: relative;
  width: 100%;
  min-height: 560px;
  overflow: hidden;
  background: #111827;
}

.hero-slider {
  position: relative;
  min-height: 560px;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transform: scale(1.02);
  transition: opacity 0.7s ease, transform 1s ease;
}

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

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(15, 23, 42, 0.94), rgba(31, 41, 55, 0.74) 48%, rgba(15, 23, 42, 0.36)),
    linear-gradient(0deg, rgba(15, 23, 42, 0.76), rgba(15, 23, 42, 0));
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(1240px, calc(100% - 32px));
  min-height: 560px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  align-items: center;
  gap: 48px;
  padding: 64px 0;
}

.hero-copy {
  color: #ffffff;
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  padding: 8px 14px;
  color: #ffffff;
  font-size: 14px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
}

.hero-copy h1,
.hero-copy h2 {
  margin: 0;
  max-width: 780px;
  font-size: clamp(38px, 6vw, 72px);
  line-height: 1.04;
  letter-spacing: -0.05em;
}

.hero-copy h2 {
  font-size: clamp(32px, 5vw, 58px);
}

.hero-copy p {
  max-width: 660px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 17px;
  line-height: 1.85;
}

.hero-actions,
.section-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 28px;
}

.primary-btn,
.ghost-btn,
.light-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, border 0.2s ease;
}

.primary-btn {
  color: #ffffff;
  background: #111827;
  box-shadow: 0 18px 45px rgba(17, 24, 39, 0.24);
}

.hero-actions .primary-btn {
  color: #111827;
  background: #ffffff;
}

.hero-actions .primary-btn:hover {
  color: #ffffff;
  background: #111827;
}

.ghost-btn {
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.34);
  background: rgba(255, 255, 255, 0.12);
}

.ghost-btn:hover,
.light-btn:hover {
  transform: translateY(-1px);
}

.light-btn {
  color: #111827;
  border: 1px solid var(--line);
  background: #ffffff;
}

.hero-panel {
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.14);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(16px);
  overflow: hidden;
}

.hero-panel img {
  width: 100%;
  height: 340px;
  object-fit: cover;
}

.hero-panel-body {
  padding: 22px;
  color: #ffffff;
}

.hero-panel-body strong {
  display: block;
  margin-bottom: 8px;
  font-size: 22px;
}

.hero-panel-body small {
  color: rgba(255, 255, 255, 0.74);
  line-height: 1.7;
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 28px;
  z-index: 5;
  display: flex;
  gap: 10px;
  transform: translateX(-50%);
}

.hero-dots button {
  width: 36px;
  height: 6px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.38);
}

.hero-dots button.is-active {
  background: #ffffff;
}

.section {
  padding: 56px 0 0;
}

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

.section-head h2,
.page-title h1,
.detail-title h1 {
  margin: 0;
  color: #111827;
  font-size: clamp(28px, 4vw, 42px);
  letter-spacing: -0.04em;
}

.section-head p,
.page-title p,
.detail-title p {
  max-width: 760px;
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.85;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.category-tile {
  position: relative;
  min-height: 220px;
  padding: 24px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(241, 245, 249, 0.86)),
    radial-gradient(circle at top right, rgba(15, 23, 42, 0.12), transparent 15rem);
  box-shadow: var(--shadow-soft);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.category-tile:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.category-tile h3 {
  margin: 0 0 10px;
  font-size: 24px;
}

.category-tile p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.category-links {
  display: grid;
  gap: 8px;
  margin-top: 20px;
}

.category-links span {
  color: #4b5563;
  font-size: 14px;
}

.movies-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 22px;
}

.movie-card {
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.07);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

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

.movie-card:hover {
  transform: translateY(-6px);
  border-color: rgba(17, 24, 39, 0.18);
  box-shadow: var(--shadow);
}

.card-poster {
  position: relative;
  display: block;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  background: #111827;
}

.card-poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

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

.card-glow {
  position: absolute;
  inset: auto 0 0;
  height: 46%;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.66), transparent);
}

.card-play {
  position: absolute;
  left: 14px;
  bottom: 14px;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  color: #111827;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

.card-score {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 5px 9px;
  color: #111827;
  font-weight: 800;
  font-size: 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
}

.card-body {
  padding: 16px;
}

.card-title {
  display: -webkit-box;
  overflow: hidden;
  min-height: 44px;
  color: #111827;
  font-weight: 800;
  font-size: 17px;
  line-height: 1.35;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 10px 0;
  color: var(--muted);
  font-size: 12px;
}

.card-meta span {
  padding: 4px 8px;
  border-radius: 999px;
  background: #f1f5f9;
}

.card-desc {
  display: -webkit-box;
  overflow: hidden;
  min-height: 66px;
  margin: 0;
  color: #4b5563;
  font-size: 14px;
  line-height: 1.6;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 14px;
}

.card-tags span {
  padding: 5px 8px;
  color: #374151;
  font-size: 12px;
  border-radius: 999px;
  background: #eef2f7;
}

.rank-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
  gap: 24px;
}

.rank-list {
  display: grid;
  gap: 12px;
}

.rank-row {
  display: grid;
  grid-template-columns: 44px 64px minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.92);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.rank-row:hover {
  transform: translateX(3px);
  box-shadow: var(--shadow-soft);
}

.rank-no {
  color: #111827;
  font-weight: 900;
  font-size: 20px;
}

.rank-row img {
  width: 64px;
  height: 88px;
  object-fit: cover;
  border-radius: 12px;
}

.rank-info {
  display: grid;
  gap: 6px;
  min-width: 0;
}

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

.rank-info small,
.rank-heat {
  color: var(--muted);
}

.rank-heat {
  font-weight: 700;
}

.compact-stack {
  display: grid;
  gap: 12px;
}

.compact-card {
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr);
  align-items: center;
  gap: 14px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.88);
}

.compact-card img {
  width: 78px;
  height: 104px;
  object-fit: cover;
  border-radius: 12px;
}

.compact-card span {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.compact-card strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.compact-card small {
  color: var(--muted);
  line-height: 1.6;
}

.page-hero,
.detail-hero {
  position: relative;
  overflow: hidden;
  margin-bottom: 38px;
  padding: 70px 0;
  color: #ffffff;
  background:
    linear-gradient(135deg, rgba(17, 24, 39, 0.96), rgba(75, 85, 99, 0.86)),
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.18), transparent 28rem);
}

.page-hero .page-shell,
.detail-hero .page-shell {
  position: relative;
  z-index: 2;
}

.page-title h1,
.detail-title h1 {
  color: #ffffff;
}

.page-title p,
.detail-title p {
  color: rgba(255, 255, 255, 0.76);
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
  color: rgba(255, 255, 255, 0.74);
  font-size: 14px;
}

.breadcrumbs a:hover {
  color: #ffffff;
}

.filter-bar {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) repeat(3, minmax(130px, 180px));
  gap: 12px;
  margin-bottom: 24px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-soft);
}

.filter-bar input,
.filter-bar select,
.search-panel input,
.search-panel select {
  width: 100%;
  min-height: 46px;
  padding: 0 14px;
  color: #111827;
  border: 1px solid rgba(148, 163, 184, 0.42);
  border-radius: 14px;
  outline: 0;
  background: #ffffff;
}

.search-panel {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) 160px 160px auto;
  gap: 12px;
  margin-bottom: 28px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #ffffff;
  box-shadow: var(--shadow-soft);
}

.search-panel button {
  min-height: 46px;
  padding: 0 18px;
  color: #ffffff;
  border: 0;
  border-radius: 14px;
  cursor: pointer;
  background: #111827;
}

.detail-hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
  filter: saturate(0.8);
}

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.detail-meta span {
  padding: 8px 12px;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 28px;
}

.content-panel,
.side-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow-soft);
}

.content-panel {
  padding: 24px;
}

.content-panel + .content-panel {
  margin-top: 22px;
}

.content-panel h2,
.side-panel h2 {
  margin: 0 0 14px;
  color: #111827;
  font-size: 24px;
}

.content-panel p {
  color: #374151;
  line-height: 1.95;
}

.player-box {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  background: #000000;
  aspect-ratio: 16 / 9;
}

.player-box video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #000000;
}

.player-overlay {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: grid;
  place-items: center;
  padding: 22px;
  color: #ffffff;
  border: 0;
  cursor: pointer;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.22), rgba(0, 0, 0, 0.68));
}

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

.player-overlay-inner {
  display: grid;
  justify-items: center;
  gap: 14px;
  text-align: center;
}

.play-circle {
  width: 76px;
  height: 76px;
  display: grid;
  place-items: center;
  color: #111827;
  font-size: 28px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}

.play-title {
  font-size: 20px;
  font-weight: 800;
}

.side-panel {
  padding: 18px;
}

.poster-large {
  overflow: hidden;
  display: block;
  border-radius: 20px;
  background: #111827;
}

.poster-large img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
}

.info-list {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.info-list div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  border-bottom: 1px dashed rgba(148, 163, 184, 0.4);
  padding-bottom: 10px;
}

.info-list strong {
  color: #111827;
}

.related-section {
  margin-top: 42px;
}

.search-result-note {
  margin: 0 0 18px;
  color: var(--muted);
}

.site-footer {
  margin-top: 72px;
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, #ffffff, #f1f5f9);
}

.footer-shell {
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 32px;
  padding: 38px 0;
}

.footer-logo {
  font-size: 22px;
  font-weight: 900;
}

.site-footer p {
  max-width: 620px;
  color: var(--muted);
  line-height: 1.75;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  gap: 12px;
}

.footer-links a {
  padding: 9px 12px;
  color: #4b5563;
  border-radius: 999px;
  background: #ffffff;
}

@media (max-width: 1100px) {
  .movies-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

@media (max-width: 860px) {
  .nav-shell {
    height: 64px;
  }

  .top-search,
  .desktop-nav {
    display: none;
  }

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

  .hero-section,
  .hero-slider,
  .hero-content {
    min-height: 720px;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 50px 0 80px;
  }

  .hero-panel img {
    height: 260px;
  }

  .section-head,
  .footer-shell {
    display: grid;
  }

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

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

@media (max-width: 560px) {
  .main-shell,
  .page-shell,
  .nav-shell,
  .footer-shell,
  .mobile-panel {
    width: min(100% - 22px, 1240px);
  }

  .brand-copy strong {
    font-size: 17px;
  }

  .brand-mark {
    width: 36px;
    height: 36px;
  }

  .hero-copy h1,
  .hero-copy h2 {
    font-size: 36px;
  }

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

  .rank-row {
    grid-template-columns: 36px 56px minmax(0, 1fr);
  }

  .rank-heat {
    display: none;
  }

  .page-hero,
  .detail-hero {
    padding: 48px 0;
  }

  .content-panel,
  .side-panel {
    padding: 16px;
  }
}