:root {
  --sky-50: #f0f9ff;
  --sky-100: #e0f2fe;
  --sky-200: #bae6fd;
  --sky-400: #38bdf8;
  --sky-500: #0ea5e9;
  --sky-600: #0284c7;
  --sky-700: #0369a1;
  --blue-600: #2563eb;
  --slate-50: #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-500: #64748b;
  --slate-700: #334155;
  --slate-800: #1e293b;
  --slate-900: #0f172a;
  --white: #ffffff;
  --shadow-sm: 0 8px 22px rgba(15, 23, 42, 0.08);
  --shadow-md: 0 18px 45px rgba(15, 23, 42, 0.14);
  --radius-lg: 20px;
  --radius-xl: 28px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--slate-800);
  background: linear-gradient(180deg, var(--sky-50), var(--white) 38%, var(--slate-50));
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "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: 50;
  background: linear-gradient(90deg, var(--sky-500), var(--blue-600));
  color: var(--white);
  box-shadow: 0 10px 30px rgba(2, 132, 199, 0.28);
}

.header-inner {
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 22px;
  min-height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.brand-mark {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 11px;
  background: rgba(255, 255, 255, 0.18);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.22);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.site-nav a {
  padding: 10px 14px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 650;
  transition: background 0.18s ease, color 0.18s ease;
}

.site-nav a:hover,
.site-nav a.active {
  background: rgba(255, 255, 255, 0.18);
}

.header-search {
  display: flex;
  align-items: center;
  min-width: 255px;
  background: rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  padding: 4px;
}

.header-search input {
  width: 100%;
  border: 0;
  outline: 0;
  color: var(--white);
  background: transparent;
  padding: 8px 12px;
}

.header-search input::placeholder {
  color: rgba(255, 255, 255, 0.8);
}

.header-search button {
  border: 0;
  cursor: pointer;
  color: var(--sky-700);
  background: var(--white);
  border-radius: 999px;
  padding: 8px 14px;
  font-weight: 750;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 12px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.18);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: currentColor;
  border-radius: 999px;
}

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

.container {
  max-width: 1220px;
  margin: 0 auto;
  padding: 64px 22px;
}

.hero-slider {
  position: relative;
  height: 610px;
  overflow: hidden;
  background: var(--slate-900);
}

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

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

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
}

.hero-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(15, 23, 42, 0.96), rgba(15, 23, 42, 0.58) 48%, rgba(15, 23, 42, 0.12));
}

.hero-content {
  position: absolute;
  left: max(22px, calc((100vw - 1220px) / 2 + 22px));
  right: 22px;
  bottom: 84px;
  max-width: 780px;
  color: var(--white);
}

.hero-kicker {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 13px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  color: inherit;
  font-size: 13px;
  font-weight: 700;
  backdrop-filter: blur(10px);
}

.pill.primary {
  background: var(--sky-500);
  color: var(--white);
}

.hero-title {
  margin: 0 0 16px;
  font-size: clamp(34px, 6vw, 62px);
  line-height: 1.02;
  letter-spacing: -0.04em;
  font-weight: 900;
}

.hero-desc {
  margin: 0 0 28px;
  max-width: 710px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 18px;
  line-height: 1.8;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: 999px;
  padding: 12px 22px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

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

.btn-primary {
  background: var(--sky-500);
  color: var(--white);
  box-shadow: 0 14px 28px rgba(14, 165, 233, 0.34);
}

.btn-primary:hover {
  background: var(--sky-600);
}

.btn-ghost {
  color: var(--white);
  background: rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(10px);
}

.hero-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  border: 0;
  border-radius: 999px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.18);
  cursor: pointer;
  backdrop-filter: blur(10px);
}

.hero-arrow:hover {
  background: rgba(255, 255, 255, 0.32);
}

.hero-arrow.prev {
  left: 22px;
}

.hero-arrow.next {
  right: 22px;
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 26px;
  transform: translateX(-50%);
  display: flex;
  gap: 9px;
}

.hero-dot {
  width: 10px;
  height: 10px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.52);
  cursor: pointer;
  transition: width 0.22s ease, background 0.22s ease;
}

.hero-dot.is-active {
  width: 34px;
  background: var(--white);
}

.hero-search-panel {
  max-width: 1220px;
  margin: -42px auto 0;
  padding: 0 22px;
  position: relative;
  z-index: 2;
}

.hero-search-box {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  padding: 16px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(12px);
}

.hero-search-box input {
  width: 100%;
  border: 1px solid var(--slate-200);
  border-radius: 16px;
  padding: 14px 16px;
  outline: 0;
  color: var(--slate-800);
  background: var(--white);
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 26px;
}

.section-title {
  margin: 0;
  color: var(--slate-800);
  font-size: clamp(26px, 3.2vw, 38px);
  line-height: 1.18;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.section-note {
  margin: 8px 0 0;
  color: var(--slate-500);
  line-height: 1.8;
}

.link-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--sky-600);
  font-weight: 800;
  white-space: nowrap;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.feature-card {
  position: relative;
  min-height: 340px;
  overflow: hidden;
  border-radius: var(--radius-xl);
  color: var(--white);
  box-shadow: var(--shadow-sm);
  isolation: isolate;
}

.feature-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  z-index: -2;
}

.feature-card:hover img {
  transform: scale(1.08);
}

.feature-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(15, 23, 42, 0.9), rgba(15, 23, 42, 0.16));
  z-index: -1;
}

.feature-card-body {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 24px;
}

.feature-card h3,
.movie-card h3,
.compact-card h3,
.category-card h3 {
  margin: 0;
}

.feature-card h3 {
  font-size: 25px;
  line-height: 1.25;
  margin: 12px 0 10px;
}

.feature-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.7;
}

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

.movie-card {
  display: block;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.movie-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.movie-poster {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--slate-200);
}

.movie-poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.movie-card:hover .movie-poster img,
.compact-card:hover img {
  transform: scale(1.08);
}

.card-play {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 56px;
  height: 56px;
  transform: translate(-50%, -50%) scale(0.9);
  border-radius: 50%;
  background: rgba(14, 165, 233, 0.92);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.22s ease, transform 0.22s ease;
}

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

.poster-top {
  position: absolute;
  left: 12px;
  right: 12px;
  top: 12px;
  display: flex;
  justify-content: space-between;
  gap: 8px;
}

.poster-tag,
.poster-year {
  border-radius: 999px;
  padding: 5px 10px;
  color: var(--white);
  background: rgba(15, 23, 42, 0.58);
  font-size: 12px;
  font-weight: 800;
  backdrop-filter: blur(8px);
}

.poster-tag {
  background: rgba(14, 165, 233, 0.92);
}

.movie-card-body {
  padding: 17px;
}

.movie-card h3 {
  color: var(--slate-800);
  font-size: 18px;
  line-height: 1.35;
  transition: color 0.18s ease;
}

.movie-card:hover h3 {
  color: var(--sky-600);
}

.movie-card p {
  min-height: 48px;
  margin: 10px 0 14px;
  color: var(--slate-500);
  font-size: 14px;
  line-height: 1.72;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.meta-line {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--slate-500);
  font-size: 13px;
}

.meta-chip {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 5px 9px;
  background: var(--sky-50);
  color: var(--sky-700);
  font-weight: 750;
}

.soft-panel {
  border-radius: 30px;
  padding: 32px;
  background: linear-gradient(90deg, var(--sky-100), #dbeafe);
  box-shadow: var(--shadow-sm);
}

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

.category-card {
  display: block;
  overflow: hidden;
  border-radius: var(--radius-xl);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.category-thumbs {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4px;
  height: 172px;
  background: var(--slate-200);
}

.category-thumbs img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.category-stack {
  display: grid;
  gap: 4px;
}

.category-card-body {
  padding: 20px;
}

.category-card h3 {
  color: var(--slate-800);
  font-size: 22px;
}

.category-card p {
  margin: 10px 0 0;
  color: var(--slate-500);
  line-height: 1.75;
}

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

.rank-row {
  display: grid;
  grid-template-columns: 58px 112px 1fr auto;
  align-items: center;
  gap: 18px;
  padding: 14px;
  border-radius: 18px;
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.rank-row:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.rank-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 15px;
  background: linear-gradient(135deg, var(--sky-500), var(--blue-600));
  color: var(--white);
  font-weight: 900;
}

.rank-row img {
  width: 112px;
  height: 70px;
  object-fit: cover;
  border-radius: 12px;
  background: var(--slate-200);
}

.rank-info h3 {
  margin: 0 0 7px;
  color: var(--slate-800);
  font-size: 18px;
}

.rank-info p {
  margin: 0;
  color: var(--slate-500);
  line-height: 1.65;
}

.page-hero {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background: radial-gradient(circle at 18% 20%, rgba(56, 189, 248, 0.55), transparent 34%), linear-gradient(120deg, var(--slate-900), var(--sky-700));
}

.page-hero .container {
  padding-top: 82px;
  padding-bottom: 82px;
}

.page-hero h1 {
  margin: 0 0 16px;
  max-width: 880px;
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.08;
  font-weight: 900;
  letter-spacing: -0.035em;
}

.page-hero p {
  max-width: 760px;
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 18px;
  line-height: 1.8;
}

.search-panel {
  display: grid;
  grid-template-columns: 1.4fr 0.7fr 0.7fr auto;
  gap: 14px;
  margin-bottom: 30px;
  padding: 18px;
  border-radius: 24px;
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.search-panel input,
.search-panel select {
  width: 100%;
  border: 1px solid var(--slate-200);
  border-radius: 14px;
  padding: 12px 14px;
  outline: 0;
  color: var(--slate-800);
  background: var(--white);
}

.empty-state {
  display: none;
  padding: 44px 20px;
  text-align: center;
  color: var(--slate-500);
  border-radius: 24px;
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

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

.detail-wrap {
  max-width: 1220px;
  margin: 0 auto;
  padding: 36px 22px 72px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 22px;
  color: var(--slate-500);
  font-size: 14px;
}

.breadcrumb a {
  color: var(--sky-600);
  font-weight: 750;
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) 360px;
  gap: 30px;
  align-items: start;
}

.player-card,
.content-card,
.related-panel {
  border-radius: 24px;
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.player-card {
  overflow: hidden;
}

.player-wrap {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--slate-900);
}

.player-wrap video {
  width: 100%;
  height: 100%;
  display: block;
  background: var(--slate-900);
  object-fit: contain;
}

.play-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 0;
  color: var(--white);
  background: radial-gradient(circle, rgba(15, 23, 42, 0.18), rgba(15, 23, 42, 0.46));
  cursor: pointer;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

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

.play-core {
  width: 90px;
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(14, 165, 233, 0.95);
  box-shadow: 0 18px 40px rgba(14, 165, 233, 0.38);
}

.content-card {
  margin-top: 22px;
  padding: 28px;
}

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

.detail-title {
  margin: 0 0 18px;
  color: var(--slate-800);
  font-size: clamp(30px, 4vw, 45px);
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: -0.025em;
}

.lead-box {
  border-left: 5px solid var(--sky-500);
  border-radius: 0 18px 18px 0;
  padding: 18px 20px;
  margin-bottom: 24px;
  background: var(--sky-50);
  color: var(--slate-800);
  font-size: 18px;
  line-height: 1.75;
  font-weight: 650;
}

.text-section {
  margin-top: 26px;
}

.text-section h2 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  color: var(--slate-800);
  font-size: 23px;
}

.text-section h2::before {
  content: "";
  width: 6px;
  height: 26px;
  border-radius: 999px;
  background: var(--sky-500);
}

.text-section p,
.text-section blockquote {
  margin: 0;
  color: var(--slate-700);
  line-height: 1.95;
}

.text-section blockquote {
  padding: 20px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--sky-50), #eff6ff);
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.tag-cloud span {
  border-radius: 999px;
  padding: 7px 12px;
  color: var(--sky-700);
  background: var(--sky-50);
  font-size: 14px;
  font-weight: 750;
}

.related-panel {
  position: sticky;
  top: 94px;
  padding: 20px;
}

.related-panel h2 {
  margin: 0 0 18px;
  color: var(--slate-800);
  font-size: 24px;
}

.compact-list {
  display: grid;
  gap: 16px;
}

.compact-card {
  display: grid;
  grid-template-columns: 118px 1fr;
  gap: 14px;
  align-items: center;
  padding: 10px;
  border-radius: 16px;
  background: var(--slate-50);
  transition: background 0.18s ease;
}

.compact-card:hover {
  background: var(--sky-50);
}

.compact-poster {
  position: relative;
  height: 74px;
  border-radius: 13px;
  overflow: hidden;
  background: var(--slate-200);
}

.compact-poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.compact-card h3 {
  color: var(--slate-800);
  font-size: 16px;
  line-height: 1.35;
}

.compact-card p {
  margin: 7px 0 0;
  color: var(--slate-500);
  font-size: 13px;
}

.site-footer {
  color: rgba(255, 255, 255, 0.82);
  background: linear-gradient(90deg, var(--slate-800), var(--slate-900));
}

.footer-inner {
  max-width: 1220px;
  margin: 0 auto;
  padding: 46px 22px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr;
  gap: 30px;
}

.site-footer h2,
.site-footer h3 {
  margin: 0 0 12px;
  color: var(--white);
}

.site-footer p {
  margin: 0;
  line-height: 1.85;
}

.footer-links {
  display: grid;
  gap: 8px;
}

.footer-links a:hover {
  color: var(--white);
}

.hide-card {
  display: none !important;
}

@media (max-width: 1080px) {
  .movie-grid,
  .category-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .related-panel {
    position: static;
  }
}

@media (max-width: 840px) {
  .header-inner {
    min-height: 64px;
    flex-wrap: wrap;
    padding: 0 16px;
  }

  .menu-toggle {
    display: block;
  }

  .site-nav,
  .header-search {
    display: none;
    width: 100%;
  }

  .site-nav.is-open,
  .header-search.is-open {
    display: flex;
  }

  .site-nav.is-open {
    flex-direction: column;
    align-items: stretch;
    padding-bottom: 12px;
  }

  .header-search.is-open {
    margin-bottom: 14px;
  }

  .hero-slider {
    height: 560px;
  }

  .hero-content {
    bottom: 74px;
  }

  .hero-arrow {
    display: none;
  }

  .hero-search-box,
  .search-panel {
    grid-template-columns: 1fr;
  }

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

  .rank-row {
    grid-template-columns: 46px 95px 1fr;
  }

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

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

@media (max-width: 560px) {
  .container,
  .detail-wrap {
    padding-left: 16px;
    padding-right: 16px;
  }

  .hero-slider {
    height: 520px;
  }

  .hero-desc {
    font-size: 16px;
  }

  .hero-search-panel {
    padding: 0 16px;
  }

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

  .soft-panel,
  .content-card {
    padding: 22px;
  }

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

  .rank-row img {
    display: none;
  }

  .compact-card {
    grid-template-columns: 96px 1fr;
  }
}