:root {
  --paper: #f9f7f4;
  --paper-strong: #f0ebe3;
  --paper-soft: #fffdf8;
  --ink: #3d2f22;
  --ink-soft: #6c5c48;
  --ancient-300: #d4c3a4;
  --ancient-400: #c4aa7e;
  --ancient-700: #8b6a40;
  --ancient-800: #725739;
  --ancient-900: #5f4930;
  --gold: #d6a84f;
  --shadow: 0 22px 60px rgba(75, 50, 25, 0.16);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 8%, rgba(214, 168, 79, 0.15), transparent 28%),
    linear-gradient(180deg, #fffaf1 0%, var(--paper) 38%, #efe7db 100%);
}

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: 50;
  backdrop-filter: blur(18px);
  background: rgba(255, 250, 240, 0.86);
  border-bottom: 1px solid rgba(139, 106, 64, 0.16);
}

.header-inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

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

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--ancient-900), var(--ancient-700), var(--gold));
  box-shadow: 0 14px 34px rgba(95, 73, 48, 0.26);
}

.brand-text {
  font-size: 1.18rem;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link,
.mobile-link {
  border-radius: 999px;
  padding: 10px 16px;
  color: var(--ink-soft);
  font-weight: 700;
  transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.nav-link:hover,
.nav-link.is-active,
.mobile-link:hover,
.mobile-link.is-active {
  color: var(--ancient-900);
  background: rgba(196, 170, 126, 0.2);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 16px;
  background: rgba(196, 170, 126, 0.22);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  border-radius: 2px;
  background: var(--ancient-900);
}

.mobile-nav {
  display: none;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto 14px;
  padding: 10px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.72);
}

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

.hero {
  position: relative;
  min-height: 78vh;
  overflow: hidden;
  isolation: isolate;
  background: #211811;
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  opacity: 0;
  transform: scale(1.02);
  transition: opacity 0.75s ease, transform 0.9s ease;
  background-position: center;
  background-size: cover;
}

.hero-slide.is-active {
  opacity: 1;
  transform: scale(1);
  z-index: 1;
}

.hero-content {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 120px 0 86px;
  color: #fff;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) 320px;
  gap: 44px;
  align-items: end;
}

.hero-copy {
  max-width: 760px;
}

.hero-kicker,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
  color: #fff5d9;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section-kicker {
  color: var(--ancient-700);
}

.hero h1 {
  margin: 0;
  font-size: clamp(2.45rem, 6vw, 5.8rem);
  line-height: 1;
  font-weight: 950;
  letter-spacing: -0.06em;
  text-shadow: 0 20px 70px rgba(0, 0, 0, 0.42);
}

.hero-summary {
  max-width: 680px;
  margin: 24px 0 0;
  font-size: clamp(1rem, 2.2vw, 1.24rem);
  line-height: 1.82;
  color: rgba(255, 255, 255, 0.88);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border-radius: 999px;
  padding: 0 22px;
  border: 1px solid transparent;
  cursor: pointer;
  font-weight: 850;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--ancient-900), var(--ancient-700));
  box-shadow: 0 18px 38px rgba(56, 35, 18, 0.28);
}

.btn-light {
  color: #fff;
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.36);
  backdrop-filter: blur(12px);
}

.btn-soft {
  color: var(--ancient-900);
  background: rgba(196, 170, 126, 0.2);
  border-color: rgba(139, 106, 64, 0.16);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 48px rgba(56, 35, 18, 0.22);
}

.hero-panel {
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: var(--radius-xl);
  padding: 18px;
  background: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(18px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.26);
}

.hero-panel img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.12);
}

.hero-panel strong {
  display: block;
  margin-top: 14px;
  font-size: 1.1rem;
}

.hero-panel span {
  display: block;
  margin-top: 6px;
  color: rgba(255, 255, 255, 0.78);
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 28px;
  z-index: 4;
  display: flex;
  gap: 10px;
  transform: translateX(-50%);
}

.hero-dot {
  width: 38px;
  height: 5px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.38);
  cursor: pointer;
}

.hero-dot.is-active {
  background: #fff;
}

.section {
  padding: 76px 0 0;
}

.section-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 26px;
}

.section-title {
  margin: 0;
  font-size: clamp(1.75rem, 3.2vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.04em;
  color: var(--ancient-900);
}

.section-desc,
.page-desc {
  max-width: 760px;
  margin: 12px 0 0;
  color: var(--ink-soft);
  line-height: 1.85;
}

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

.category-tile {
  position: relative;
  overflow: hidden;
  min-height: 170px;
  padding: 24px;
  border: 1px solid rgba(139, 106, 64, 0.15);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at top right, rgba(214, 168, 79, 0.28), transparent 42%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(240, 235, 227, 0.9));
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.category-tile:hover {
  transform: translateY(-4px);
  border-color: rgba(139, 106, 64, 0.34);
}

.category-tile h3 {
  margin: 0;
  font-size: 1.35rem;
  color: var(--ancient-900);
}

.category-tile p {
  margin: 12px 0 0;
  color: var(--ink-soft);
  line-height: 1.65;
}

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

.movie-card {
  overflow: hidden;
  border: 1px solid rgba(139, 106, 64, 0.14);
  border-radius: var(--radius-xl);
  background: rgba(255, 253, 248, 0.9);
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.movie-card:hover {
  transform: translateY(-6px);
  border-color: rgba(139, 106, 64, 0.3);
  box-shadow: 0 28px 70px rgba(75, 50, 25, 0.22);
}

.poster-link {
  position: relative;
  display: block;
  overflow: hidden;
  background: linear-gradient(135deg, var(--paper-strong), var(--ancient-300));
}

.movie-poster {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  transition: transform 0.35s ease;
}

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

.poster-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  border-radius: 999px;
  padding: 5px 10px;
  color: #fff;
  font-size: 0.78rem;
  font-weight: 850;
  background: rgba(61, 47, 34, 0.74);
  backdrop-filter: blur(8px);
}

.movie-card-body {
  padding: 18px;
}

.movie-meta {
  margin: 0 0 8px;
  color: var(--ancient-700);
  font-size: 0.86rem;
  font-weight: 800;
}

.movie-card h3 {
  margin: 0;
  color: var(--ancient-900);
  font-size: 1.12rem;
  line-height: 1.35;
}

.movie-line {
  min-height: 4.8em;
  margin: 10px 0 14px;
  color: var(--ink-soft);
  line-height: 1.6;
  font-size: 0.94rem;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-row span,
.meta-pill {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  border-radius: 999px;
  padding: 0 10px;
  color: var(--ancient-800);
  background: rgba(196, 170, 126, 0.18);
  font-size: 0.82rem;
  font-weight: 700;
}

.rail {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 16px;
}

.compact-card {
  overflow: hidden;
  border-radius: 22px;
  border: 1px solid rgba(139, 106, 64, 0.14);
  background: rgba(255, 253, 248, 0.84);
  box-shadow: 0 16px 42px rgba(75, 50, 25, 0.13);
  transition: transform 0.25s ease;
}

.compact-card:hover {
  transform: translateY(-4px);
}

.compact-card img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.compact-card span {
  display: block;
  padding: 12px;
}

.compact-card strong,
.compact-card em {
  display: block;
}

.compact-card strong {
  color: var(--ancient-900);
  line-height: 1.35;
}

.compact-card em {
  margin-top: 4px;
  color: var(--ink-soft);
  font-size: 0.82rem;
  font-style: normal;
}

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

.rank-item {
  display: grid;
  grid-template-columns: 58px 78px minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px;
  padding: 12px;
  border: 1px solid rgba(139, 106, 64, 0.14);
  border-radius: 22px;
  background: rgba(255, 253, 248, 0.86);
  box-shadow: 0 12px 36px rgba(75, 50, 25, 0.1);
}

.rank-number {
  width: 44px;
  height: 44px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 950;
  background: linear-gradient(135deg, var(--ancient-900), var(--gold));
}

.rank-item img {
  width: 78px;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: 16px;
}

.rank-copy h3 {
  margin: 0;
  color: var(--ancient-900);
}

.rank-copy p {
  margin: 6px 0 0;
  color: var(--ink-soft);
  line-height: 1.6;
}

.page-hero {
  padding: 82px 0 34px;
}

.page-card {
  padding: clamp(24px, 4vw, 44px);
  border: 1px solid rgba(139, 106, 64, 0.14);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 88% 18%, rgba(214, 168, 79, 0.2), transparent 36%),
    rgba(255, 253, 248, 0.88);
  box-shadow: var(--shadow);
}

.page-card h1 {
  margin: 0;
  color: var(--ancient-900);
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1.04;
  letter-spacing: -0.05em;
}

.filter-panel {
  display: grid;
  gap: 16px;
  margin: 30px 0;
  padding: 18px;
  border: 1px solid rgba(139, 106, 64, 0.14);
  border-radius: 24px;
  background: rgba(255, 253, 248, 0.82);
  box-shadow: 0 16px 42px rgba(75, 50, 25, 0.1);
}

.search-input {
  width: 100%;
  min-height: 50px;
  border: 1px solid rgba(139, 106, 64, 0.2);
  border-radius: 18px;
  padding: 0 16px;
  outline: none;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.8);
}

.search-input:focus {
  border-color: var(--ancient-700);
  box-shadow: 0 0 0 4px rgba(196, 170, 126, 0.18);
}

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

.filter-chip {
  min-height: 38px;
  border: 1px solid rgba(139, 106, 64, 0.16);
  border-radius: 999px;
  padding: 0 14px;
  color: var(--ink-soft);
  background: rgba(255, 255, 255, 0.64);
  cursor: pointer;
  font-weight: 800;
}

.filter-chip.is-active,
.filter-chip:hover {
  color: #fff;
  background: var(--ancient-800);
}

.empty-state {
  display: none;
  padding: 34px;
  text-align: center;
  border-radius: 24px;
  color: var(--ink-soft);
  background: rgba(255, 253, 248, 0.86);
}

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

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) 360px;
  gap: 28px;
  padding-top: 38px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 28px 0 0;
  color: var(--ink-soft);
  font-weight: 700;
}

.breadcrumb a {
  color: var(--ancient-700);
}

.player-card,
.detail-card,
.related-card {
  overflow: hidden;
  border: 1px solid rgba(139, 106, 64, 0.14);
  border-radius: var(--radius-xl);
  background: rgba(255, 253, 248, 0.9);
  box-shadow: var(--shadow);
}

.player-wrap {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  background: #120f0b;
}

.player-wrap video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #120f0b;
  cursor: pointer;
}

.player-cover {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  cursor: pointer;
  background-position: center;
  background-size: cover;
  transition: opacity 0.24s ease, visibility 0.24s ease;
}

.player-cover::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at center, rgba(255, 255, 255, 0.16), transparent 34%),
    linear-gradient(180deg, rgba(18, 15, 11, 0.12), rgba(18, 15, 11, 0.74));
}

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

.play-button {
  position: relative;
  z-index: 2;
  width: 88px;
  height: 88px;
  border: 0;
  border-radius: 50%;
  color: var(--ancient-900);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.28);
  cursor: pointer;
}

.play-button::before {
  content: "";
  position: absolute;
  left: 35px;
  top: 28px;
  border-top: 16px solid transparent;
  border-bottom: 16px solid transparent;
  border-left: 24px solid var(--ancient-900);
}

.player-info,
.detail-content {
  padding: 24px;
}

.player-info h1,
.detail-content h2,
.related-card h2 {
  margin: 0;
  color: var(--ancient-900);
  line-height: 1.18;
}

.player-info h1 {
  font-size: clamp(1.8rem, 3vw, 3.2rem);
  letter-spacing: -0.04em;
}

.player-message {
  min-height: 24px;
  margin: 12px 0 0;
  color: var(--ancient-700);
  font-weight: 750;
}

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

.detail-content {
  display: grid;
  gap: 24px;
}

.detail-content p {
  margin: 10px 0 0;
  color: var(--ink-soft);
  line-height: 1.9;
}

.detail-side {
  display: grid;
  align-content: start;
  gap: 22px;
}

.detail-poster {
  overflow: hidden;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}

.detail-poster img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.related-card {
  padding: 20px;
}

.related-list {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.related-item {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
}

.related-item img {
  width: 62px;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: 14px;
}

.related-item strong,
.related-item span {
  display: block;
}

.related-item strong {
  color: var(--ancient-900);
  line-height: 1.35;
}

.related-item span {
  margin-top: 4px;
  color: var(--ink-soft);
  font-size: 0.84rem;
}

.site-footer {
  margin-top: 86px;
  border-top: 1px solid rgba(139, 106, 64, 0.14);
  background: rgba(255, 250, 240, 0.72);
}

.footer-inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 34px 0;
  display: grid;
  grid-template-columns: 1.2fr 1.6fr auto;
  gap: 24px;
  align-items: center;
}

.footer-inner p {
  margin: 8px 0 0;
  color: var(--ink-soft);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  justify-content: center;
  color: var(--ancient-700);
  font-weight: 750;
}

.footer-copy {
  white-space: nowrap;
}

@media (max-width: 1024px) {
  .hero-content,
  .detail-layout {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    max-width: 360px;
  }

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

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

  .footer-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

@media (max-width: 760px) {
  .desktop-nav {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .mobile-nav.is-open {
    display: grid;
    gap: 6px;
  }

  .hero {
    min-height: 86vh;
  }

  .hero-content {
    padding-top: 88px;
    gap: 26px;
  }

  .hero-panel {
    max-width: none;
  }

  .hero-panel img {
    aspect-ratio: 16 / 9;
  }

  .section-header {
    align-items: start;
    flex-direction: column;
  }

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

  .rank-item {
    grid-template-columns: 42px 62px minmax(0, 1fr);
  }

  .rank-item .btn {
    grid-column: 1 / -1;
  }

  .rank-number {
    width: 38px;
    height: 38px;
    border-radius: 14px;
  }

  .rank-item img {
    width: 62px;
  }
}

@media (max-width: 520px) {
  .header-inner,
  .main-shell,
  .hero-content,
  .footer-inner,
  .mobile-nav {
    width: min(100% - 22px, 1180px);
  }

  .brand-text {
    font-size: 1rem;
  }

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

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

  .btn {
    width: 100%;
  }

  .page-hero {
    padding-top: 46px;
  }
}