:root {
  --page-bg: #fffdf4;
  --text: #1f2933;
  --muted: #6b7280;
  --soft: #f8fafc;
  --line: #e5e7eb;
  --yellow: #facc15;
  --yellow-deep: #ca8a04;
  --green: #86efac;
  --black: #0f172a;
  --card: #ffffff;
  --shadow: 0 20px 50px rgba(15, 23, 42, 0.10);
  --radius-lg: 28px;
  --radius-md: 18px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", Arial, sans-serif;
  color: var(--text);
  background: linear-gradient(135deg, #fffbeb 0%, #ffffff 45%, #ecfdf5 100%);
  line-height: 1.65;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: linear-gradient(90deg, #facc15 0%, #fde047 45%, #86efac 100%);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.16);
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  min-height: 68px;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  font-size: 26px;
  color: #1f2937;
  white-space: nowrap;
}

.brand-icon {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.76);
  color: #d97706;
  box-shadow: 0 0 24px rgba(255, 255, 255, 0.72);
}

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

.nav-link {
  padding: 10px 16px;
  border-radius: 999px;
  font-weight: 700;
  color: rgba(31, 41, 55, 0.84);
  transition: background 0.25s ease, transform 0.25s ease;
}

.nav-link:hover,
.nav-link.active {
  background: rgba(255, 255, 255, 0.86);
  transform: translateY(-1px);
}

.top-search {
  display: flex;
  align-items: center;
  gap: 8px;
}

.top-search input,
.toolbar input,
.toolbar select {
  border: 2px solid rgba(255, 255, 255, 0.9);
  background: rgba(255, 255, 255, 0.86);
  border-radius: 999px;
  padding: 11px 16px;
  outline: none;
  min-width: 230px;
  transition: box-shadow 0.25s ease, background 0.25s ease;
}

.top-search input:focus,
.toolbar input:focus,
.toolbar select:focus {
  background: #ffffff;
  box-shadow: 0 0 0 4px rgba(250, 204, 21, 0.28);
}

.top-search button,
.btn,
.rank-action {
  border: 0;
  border-radius: 999px;
  padding: 11px 18px;
  font-weight: 900;
  cursor: pointer;
}

.top-search button,
.btn-primary,
.rank-action {
  color: #111827;
  background: var(--yellow);
  box-shadow: 0 16px 32px rgba(202, 138, 4, 0.24);
}

.btn-light {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.20);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.32);
}

.mobile-nav {
  display: none;
  border-top: 1px solid rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(10px);
}

.hero-carousel {
  position: relative;
  height: 70vh;
  min-height: 520px;
  overflow: hidden;
  background: #111827;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s ease;
}

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

.hero-bg {
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.86) 0%, rgba(0, 0, 0, 0.50) 45%, rgba(0, 0, 0, 0.10) 100%);
}

.hero-content {
  position: absolute;
  left: 50%;
  bottom: 12%;
  width: min(1180px, calc(100% - 48px));
  transform: translateX(-50%);
  color: #ffffff;
}

.hero-kicker,
.detail-category,
.page-hero span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 16px;
  padding: 7px 14px;
  border-radius: 999px;
  background: var(--yellow);
  color: #1f2937;
  font-size: 14px;
  font-weight: 900;
}

.hero-content h1 {
  max-width: 860px;
  margin: 0 0 18px;
  font-size: clamp(40px, 7vw, 78px);
  line-height: 1.04;
  text-shadow: 0 18px 40px rgba(0, 0, 0, 0.55);
}

.hero-content p {
  max-width: 760px;
  margin: 0 0 28px;
  color: #e5e7eb;
  font-size: clamp(17px, 2.1vw, 22px);
}

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

.hero-arrow {
  position: absolute;
  top: 50%;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 50%;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.24);
  backdrop-filter: blur(10px);
  font-size: 42px;
  line-height: 1;
  cursor: pointer;
}

.hero-prev {
  left: 24px;
}

.hero-next {
  right: 24px;
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 26px;
  display: flex;
  gap: 8px;
  transform: translateX(-50%);
}

.hero-dots button {
  width: 12px;
  height: 12px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.62);
  cursor: pointer;
  transition: width 0.25s ease, background 0.25s ease;
}

.hero-dots button.is-active {
  width: 34px;
  background: var(--yellow);
}

.content-section {
  max-width: 1280px;
  margin: 0 auto;
  padding: 58px 24px;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(26px, 4vw, 38px);
  line-height: 1.15;
}

.section-heading p {
  margin: 8px 0 0;
  color: var(--muted);
}

.section-action a {
  color: var(--yellow-deep);
  font-weight: 900;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
}

.category-card {
  position: relative;
  min-height: 210px;
  overflow: hidden;
  border-radius: var(--radius-md);
  padding: 22px;
  color: #ffffff;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.category-card:hover,
.movie-card:hover,
.overview-card:hover,
.rank-row:hover {
  transform: translateY(-6px);
  box-shadow: 0 28px 70px rgba(15, 23, 42, 0.18);
}

.category-card img {
  position: absolute;
  inset: 0;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.category-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(15, 23, 42, 0.86), rgba(15, 23, 42, 0.22));
  z-index: 1;
}

.category-card span,
.category-card strong,
.category-card p {
  position: relative;
  z-index: 2;
  display: block;
}

.category-card span {
  font-size: 22px;
  font-weight: 900;
}

.category-card strong {
  margin-top: 8px;
  color: #fde047;
}

.category-card p {
  margin: 36px 0 0;
  color: #e5e7eb;
  font-size: 14px;
}

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

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

.scroll-row {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(280px, 330px);
  gap: 20px;
  overflow-x: auto;
  padding: 8px 4px 22px;
  scrollbar-width: thin;
}

.movie-card {
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--card);
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.poster-link {
  position: relative;
  display: block;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: #111827;
}

.poster-link img {
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease, filter 0.4s ease;
}

.movie-card:hover .poster-link img {
  transform: scale(1.08);
  filter: brightness(0.78);
}

.play-badge {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #ffffff;
  background: rgba(250, 204, 21, 0.94);
  transform: translate(-50%, -50%) scale(0.92);
  opacity: 0;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

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

.movie-card-body {
  padding: 16px;
}

.movie-meta-line,
.rank-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
}

.movie-card h3 {
  margin: 8px 0;
  font-size: 20px;
  line-height: 1.28;
}

.movie-card p {
  margin: 0;
  color: var(--muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.movie-card--large p {
  -webkit-line-clamp: 4;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.tag-list span {
  border-radius: 999px;
  padding: 4px 9px;
  color: #92400e;
  background: #fef3c7;
  font-size: 12px;
  font-weight: 700;
}

.page-hero {
  max-width: 1280px;
  margin: 34px auto 0;
  padding: 0 24px;
}

.page-hero > div {
  overflow: hidden;
  border-radius: var(--radius-lg);
  padding: 54px;
  color: #ffffff;
  background: radial-gradient(circle at top left, rgba(250, 204, 21, 0.38), transparent 38%), linear-gradient(135deg, #111827 0%, #374151 62%, #14532d 100%);
  box-shadow: var(--shadow);
}

.page-hero h1 {
  margin: 0 0 10px;
  font-size: clamp(36px, 6vw, 64px);
}

.page-hero p {
  max-width: 820px;
  margin: 0;
  color: #e5e7eb;
  font-size: 18px;
}

.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 26px;
  padding: 18px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow);
}

.toolbar input {
  flex: 1;
}

.toolbar-large input {
  min-height: 54px;
  font-size: 18px;
}

.result-note {
  margin: -10px 0 22px;
  color: var(--muted);
  font-weight: 700;
}

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

.rank-row {
  display: grid;
  grid-template-columns: 58px 84px 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 14px;
  border-radius: var(--radius-md);
  background: #ffffff;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.rank-number {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #f3f4f6;
  font-size: 20px;
  font-weight: 900;
}

.rank-hot .rank-number {
  color: #ffffff;
  background: linear-gradient(135deg, #facc15, #ea580c);
}

.rank-thumb {
  overflow: hidden;
  border-radius: 12px;
  aspect-ratio: 3 / 4;
  background: #111827;
}

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

.rank-info h3 {
  margin: 0 0 6px;
  font-size: 20px;
}

.rank-info p {
  margin: 0 0 6px;
  color: var(--muted);
}

.overview-grid {
  display: grid;
  gap: 24px;
}

.overview-card {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 24px;
  padding: 18px;
  border-radius: var(--radius-md);
  background: #ffffff;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.overview-cover {
  overflow: hidden;
  border-radius: 16px;
  aspect-ratio: 16 / 10;
  background: #111827;
}

.overview-cover img {
  height: 100%;
  object-fit: cover;
}

.overview-card h2 {
  margin: 0 0 8px;
  font-size: 28px;
}

.overview-card p {
  margin: 0 0 10px;
  color: var(--muted);
}

.overview-card ul {
  columns: 2;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.overview-card li {
  margin-bottom: 6px;
}

.breadcrumb {
  max-width: 1280px;
  margin: 28px auto 0;
  padding: 0 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 14px;
}

.breadcrumb a {
  color: var(--yellow-deep);
  font-weight: 800;
}

.detail-layout {
  max-width: 1280px;
  margin: 24px auto 0;
  padding: 0 24px 64px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 28px;
}

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

.player-panel {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: #020617;
  box-shadow: var(--shadow);
  aspect-ratio: 16 / 9;
}

.player-panel video {
  height: 100%;
  object-fit: contain;
  background: #020617;
}

.player-cover {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  border: 0;
  padding: 0;
  color: #ffffff;
  background: #020617;
  cursor: pointer;
}

.player-cover img {
  position: absolute;
  inset: 0;
  height: 100%;
  object-fit: cover;
  opacity: 0.52;
  filter: blur(1px);
}

.player-play {
  position: relative;
  z-index: 1;
  width: 84px;
  height: 84px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--yellow);
  color: #111827;
  font-size: 36px;
  box-shadow: 0 0 0 18px rgba(250, 204, 21, 0.18);
}

.player-cover strong {
  position: relative;
  z-index: 1;
  margin-top: 116px;
  font-size: 20px;
}

.player-cover.is-hidden {
  display: none;
}

.player-message {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 14px;
  margin: 0;
  color: #fde68a;
  font-weight: 700;
}

.detail-info,
.text-panel,
.sticky-panel {
  border-radius: var(--radius-md);
  background: #ffffff;
  box-shadow: var(--shadow);
}

.detail-info {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: 24px;
  padding: 24px;
}

.detail-poster {
  overflow: hidden;
  border-radius: 18px;
  aspect-ratio: 3 / 4;
  background: #111827;
}

.detail-poster img {
  height: 100%;
  object-fit: cover;
}

.detail-copy h1 {
  margin: 0 0 12px;
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.1;
}

.detail-one-line {
  margin: 0 0 22px;
  color: var(--muted);
  font-size: 18px;
}

.detail-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
}

.detail-meta div {
  padding: 12px;
  border-radius: 14px;
  background: #f9fafb;
}

.detail-meta dt {
  color: var(--muted);
  font-size: 12px;
}

.detail-meta dd {
  margin: 4px 0 0;
  font-weight: 900;
}

.text-panel {
  padding: 26px;
}

.text-panel h2 {
  margin: 0 0 14px;
  font-size: 26px;
}

.text-panel p {
  margin: 0;
  font-size: 17px;
}

.sticky-panel {
  position: sticky;
  top: 96px;
  padding: 20px;
}

.sticky-panel h2 {
  margin: 0 0 16px;
}

.side-rank .rank-row {
  grid-template-columns: 38px 54px 1fr;
  gap: 10px;
  padding: 10px;
  box-shadow: none;
  border: 1px solid var(--line);
}

.side-rank .rank-action,
.side-rank .rank-info p,
.side-rank .rank-meta {
  display: none;
}

.side-rank .rank-number {
  width: 32px;
  height: 32px;
  font-size: 14px;
}

.side-rank .rank-info h3 {
  font-size: 14px;
  margin: 0;
}

.site-footer {
  margin-top: 40px;
  color: #d1d5db;
  background: #111827;
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 36px 24px;
  display: flex;
  justify-content: space-between;
  gap: 24px;
}

.footer-inner p {
  margin: 6px 0 0;
  color: #9ca3af;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.footer-links a {
  color: #fef3c7;
}

.back-top {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  color: #111827;
  background: var(--yellow);
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.back-top.is-visible {
  opacity: 1;
  pointer-events: auto;
}

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

@media (max-width: 1100px) {
  .category-grid,
  .movie-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .detail-sidebar {
    display: none;
  }
}

@media (max-width: 820px) {
  .header-inner {
    min-height: auto;
    padding: 14px 18px;
    flex-wrap: wrap;
  }

  .desktop-nav {
    display: none;
  }

  .mobile-nav {
    display: flex;
    justify-content: space-around;
    padding: 8px 6px;
  }

  .top-search {
    width: 100%;
  }

  .top-search input {
    flex: 1;
    min-width: 0;
  }

  .hero-carousel {
    min-height: 560px;
    height: 74vh;
  }

  .hero-arrow {
    display: none;
  }

  .content-section,
  .page-hero,
  .breadcrumb,
  .detail-layout {
    padding-left: 16px;
    padding-right: 16px;
  }

  .category-grid,
  .movie-grid,
  .movie-grid-featured,
  .related-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .section-heading,
  .toolbar,
  .footer-inner {
    flex-direction: column;
    align-items: stretch;
  }

  .overview-card,
  .detail-info {
    grid-template-columns: 1fr;
  }

  .rank-row {
    grid-template-columns: 44px 68px 1fr;
  }

  .rank-action {
    grid-column: 2 / 4;
    text-align: center;
  }
}

@media (max-width: 520px) {
  .brand {
    font-size: 22px;
  }

  .hero-content {
    width: calc(100% - 32px);
  }

  .page-hero > div {
    padding: 34px 22px;
  }

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

  .detail-meta {
    grid-template-columns: 1fr;
  }

  .overview-card ul {
    columns: 1;
  }
}