:root {
  --color-bg: #111827;
  --color-panel: #1f2937;
  --color-card: #ffffff;
  --color-text: #111827;
  --color-muted: #6b7280;
  --color-white: #ffffff;
  --color-yellow: #facc15;
  --color-orange: #f97316;
  --color-orange-deep: #ea580c;
  --color-border: rgba(255, 255, 255, 0.18);
  --shadow-soft: 0 24px 60px rgba(15, 23, 42, 0.18);
  --shadow-card: 0 12px 32px rgba(15, 23, 42, 0.14);
  --radius-large: 28px;
  --radius-card: 18px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", sans-serif;
  background: #f8fafc;
  color: var(--color-text);
  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: 100;
  background: linear-gradient(90deg, #facc15, #fb923c, #f59e0b);
  box-shadow: 0 16px 40px rgba(234, 88, 12, 0.25);
}

.header-inner {
  width: min(1180px, calc(100% - 32px));
  height: 68px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #ffffff;
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.logo-icon {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.22);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.28);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 20px;
  color: #ffffff;
  font-weight: 700;
}

.nav-link {
  opacity: 0.92;
  transition: color 0.2s ease, opacity 0.2s ease, transform 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
  color: #fff7ed;
  opacity: 1;
  transform: translateY(-1px);
}

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.18);
  color: #ffffff;
}

.mobile-nav {
  display: none;
  padding: 0 16px 16px;
}

.mobile-nav.open {
  display: grid;
  gap: 8px;
}

.mobile-link {
  padding: 10px 14px;
  color: #ffffff;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.13);
}

.hero {
  position: relative;
  min-height: 620px;
  overflow: hidden;
  background: #111827;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.75s ease;
}

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

.hero-bg {
  position: absolute;
  inset: 0;
  background-position: center;
  background-size: cover;
  transform: scale(1.04);
  filter: saturate(1.12);
}

.hero-bg::after,
.detail-backdrop::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 18% 24%, rgba(250, 204, 21, 0.35), transparent 26%),
    radial-gradient(circle at 70% 34%, rgba(249, 115, 22, 0.28), transparent 28%),
    linear-gradient(180deg, rgba(17, 24, 39, 0.08), rgba(17, 24, 39, 0.96));
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 32px));
  min-height: 620px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  align-items: center;
  gap: 56px;
  color: #ffffff;
}

.eyebrow {
  margin: 0 0 14px;
  color: #fde68a;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero h1,
.detail-info h1,
.page-hero h1 {
  margin: 0;
  font-size: clamp(38px, 7vw, 72px);
  line-height: 1.05;
  font-weight: 900;
  letter-spacing: -0.04em;
}

.hero-summary {
  max-width: 720px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: 18px;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.tag-row span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 10px;
  border-radius: 999px;
  background: #fff7ed;
  color: #9a3412;
  font-size: 13px;
  font-weight: 700;
}

.hero-tags span,
.detail-tags span {
  background: rgba(255, 255, 255, 0.16);
  color: #ffffff;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18);
}

.hero-actions,
.detail-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 28px;
}

.primary-button,
.ghost-button,
.text-button,
.small-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.primary-button {
  background: linear-gradient(90deg, #facc15, #f97316);
  color: #111827;
  box-shadow: 0 14px 30px rgba(249, 115, 22, 0.35);
}

.ghost-button {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.13);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.22);
}

.text-button {
  min-height: auto;
  padding: 0;
  color: #fde68a;
}

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

.hero-poster,
.detail-poster {
  border-radius: var(--radius-large);
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.38);
  transform: rotate(1.2deg);
}

.hero-poster img,
.detail-poster img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  background: linear-gradient(135deg, #1f2937, #f97316);
}

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

.hero-dot {
  width: 11px;
  height: 11px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.45);
  transition: width 0.2s ease, background 0.2s ease;
}

.hero-dot.active {
  width: 34px;
  background: #facc15;
}

.search-band {
  width: min(1180px, calc(100% - 32px));
  margin: -46px auto 0;
  position: relative;
  z-index: 6;
  display: grid;
  grid-template-columns: 1fr minmax(280px, 460px);
  gap: 24px;
  align-items: center;
  padding: 26px;
  border-radius: var(--radius-large);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow-soft);
}

.search-band h2,
.section-heading h2,
.site-footer h2,
.detail-text h2,
.player-section h2,
.related-categories h2 {
  margin: 0;
  font-size: 28px;
  line-height: 1.2;
}

.search-band p,
.section-heading p,
.page-hero p,
.site-footer p {
  margin: 8px 0 0;
  color: var(--color-muted);
}

.quick-search,
.filter-panel {
  display: flex;
  gap: 12px;
}

.quick-search input,
.filter-panel input,
.filter-panel select {
  width: 100%;
  min-height: 48px;
  border: 1px solid #e5e7eb;
  border-radius: 999px;
  padding: 0 18px;
  background: #ffffff;
  color: #111827;
  outline: none;
}

.quick-search button {
  min-width: 92px;
  border: 0;
  border-radius: 999px;
  background: #111827;
  color: #ffffff;
  font-weight: 800;
}

.content-section {
  width: min(1180px, calc(100% - 32px));
  margin: 64px auto;
}

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

.section-more {
  color: #ea580c;
  font-weight: 800;
}

.category-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.category-tile,
.category-card-large a {
  display: grid;
  gap: 10px;
  min-height: 132px;
  padding: 20px;
  border-radius: var(--radius-card);
  color: #ffffff;
  background:
    linear-gradient(135deg, rgba(250, 204, 21, 0.95), rgba(249, 115, 22, 0.92)),
    #f97316;
  box-shadow: var(--shadow-card);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.category-tile:hover,
.category-card-large a:hover,
.movie-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 46px rgba(15, 23, 42, 0.18);
}

.category-tile span,
.category-name {
  font-weight: 900;
  font-size: 22px;
}

.category-tile strong,
.category-samples {
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
}

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

.movie-card {
  overflow: hidden;
  border-radius: var(--radius-card);
  background: #ffffff;
  box-shadow: var(--shadow-card);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.poster-link {
  position: relative;
  display: block;
  overflow: hidden;
  background: #111827;
}

.poster-link img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  background: linear-gradient(135deg, #1f2937, #f97316);
  transition: transform 0.3s ease;
}

.movie-card:hover .poster-link img {
  transform: scale(1.04);
}

.play-mark,
.rank-badge {
  position: absolute;
  display: grid;
  place-items: center;
  border-radius: 999px;
  font-weight: 900;
}

.play-mark {
  right: 12px;
  bottom: 12px;
  width: 42px;
  height: 42px;
  background: rgba(17, 24, 39, 0.75);
  color: #facc15;
  backdrop-filter: blur(10px);
}

.rank-badge {
  left: 12px;
  top: 12px;
  min-width: 34px;
  height: 34px;
  padding: 0 8px;
  background: linear-gradient(135deg, #facc15, #f97316);
  color: #111827;
}

.card-content {
  padding: 16px;
}

.card-content h2,
.card-content h3,
.rank-row h2 {
  margin: 0;
  font-size: 18px;
  line-height: 1.3;
}

.movie-meta,
.movie-desc {
  margin: 8px 0 0;
  color: var(--color-muted);
  font-size: 14px;
}

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

.page-hero {
  color: #ffffff;
  background:
    radial-gradient(circle at 18% 20%, rgba(250, 204, 21, 0.35), transparent 30%),
    linear-gradient(135deg, #111827, #7c2d12 52%, #f97316);
}

.compact-hero {
  padding: 78px max(16px, calc((100% - 1180px) / 2)) 92px;
}

.compact-hero p {
  max-width: 780px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 18px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-top: 20px;
  color: rgba(255, 255, 255, 0.75);
}

.breadcrumb a {
  color: #fde68a;
}

.category-grid-large {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.category-card-large h2,
.category-card-large p {
  margin: 0;
}

.category-card-large p {
  color: rgba(255, 255, 255, 0.86);
}

.filter-panel {
  margin-bottom: 24px;
  padding: 18px;
  border-radius: 22px;
  background: #ffffff;
  box-shadow: var(--shadow-card);
}

.large-filter input {
  flex: 1 1 auto;
}

.rank-list {
  display: grid;
  gap: 14px;
}

.rank-row {
  display: grid;
  grid-template-columns: 54px 92px 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 14px;
  border-radius: 22px;
  background: #ffffff;
  box-shadow: var(--shadow-card);
}

.rank-number {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 999px;
  color: #111827;
  background: linear-gradient(135deg, #facc15, #f97316);
  font-weight: 900;
}

.rank-thumb img {
  width: 92px;
  height: 124px;
  object-fit: cover;
  border-radius: 14px;
  background: linear-gradient(135deg, #1f2937, #f97316);
}

.rank-row p {
  margin: 5px 0 0;
  color: var(--color-muted);
}

.small-button {
  background: #111827;
  color: #ffffff;
}

.detail-hero {
  position: relative;
  overflow: hidden;
  color: #ffffff;
  background: #111827;
}

.detail-backdrop {
  position: absolute;
  inset: 0;
  background-position: center;
  background-size: cover;
  filter: saturate(1.12);
}

.detail-layout {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 32px));
  min-height: 620px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 52px;
  align-items: center;
  padding: 72px 0;
}

.detail-info .breadcrumb {
  margin-top: 0;
  margin-bottom: 20px;
}

.detail-meta,
.detail-one-line {
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 18px;
}

.player-section h2,
.detail-text h2 {
  margin-bottom: 18px;
}

.video-shell {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-large);
  background: #000000;
  box-shadow: 0 30px 70px rgba(15, 23, 42, 0.22);
}

.video-shell video {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000000;
}

.video-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 12px;
  border: 0;
  color: #ffffff;
  background: linear-gradient(180deg, rgba(17, 24, 39, 0.1), rgba(17, 24, 39, 0.76));
}

.video-overlay span {
  display: grid;
  place-items: center;
  width: 76px;
  height: 76px;
  border-radius: 999px;
  background: linear-gradient(135deg, #facc15, #f97316);
  color: #111827;
  font-size: 30px;
  box-shadow: 0 16px 40px rgba(249, 115, 22, 0.42);
}

.video-overlay.hidden {
  display: none;
}

.detail-text {
  display: grid;
  gap: 14px;
  padding: 32px;
  border-radius: var(--radius-large);
  background: #ffffff;
  box-shadow: var(--shadow-card);
}

.detail-text p {
  margin: 0 0 16px;
  color: #374151;
  font-size: 17px;
}

.related-categories .link-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.link-cloud a {
  padding: 10px 14px;
  border-radius: 999px;
  background: #ffffff;
  color: #ea580c;
  font-weight: 800;
  box-shadow: var(--shadow-card);
}

.site-footer {
  margin-top: 72px;
  padding: 54px max(16px, calc((100% - 1180px) / 2));
  color: #ffffff;
  background: linear-gradient(180deg, #111827, #030712);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr 1fr 1fr;
  gap: 34px;
}

.footer-logo {
  color: #facc15;
  font-size: 24px;
  font-weight: 900;
}

.site-footer ul {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.site-footer a,
.site-footer p {
  color: rgba(255, 255, 255, 0.7);
}

.is-hidden {
  display: none !important;
}

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

  .menu-button {
    display: inline-grid;
    place-items: center;
  }

  .hero-content,
  .detail-layout {
    grid-template-columns: 1fr;
    padding: 78px 0 96px;
  }

  .hero-poster,
  .detail-poster {
    max-width: 300px;
    transform: none;
  }

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

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

@media (max-width: 760px) {
  .header-inner {
    height: 62px;
  }

  .logo {
    font-size: 20px;
  }

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

  .hero h1,
  .detail-info h1,
  .page-hero h1 {
    font-size: 38px;
  }

  .search-band,
  .quick-search,
  .filter-panel,
  .section-heading,
  .rank-row {
    grid-template-columns: 1fr;
    display: grid;
  }

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

  .rank-row {
    grid-template-columns: 42px 82px 1fr;
  }

  .rank-row .small-button {
    grid-column: 1 / -1;
  }

  .content-section {
    margin: 42px auto;
  }
}

@media (max-width: 520px) {
  .movie-grid,
  .category-strip,
  .category-grid-large,
  .footer-grid {
    grid-template-columns: 1fr;
  }

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

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

  .rank-row {
    grid-template-columns: 40px 76px 1fr;
    gap: 12px;
  }

  .rank-thumb img {
    width: 76px;
    height: 104px;
  }
}