:root {
  --blue-700: #1d4ed8;
  --blue-600: #2563eb;
  --blue-500: #3b82f6;
  --cyan-500: #06b6d4;
  --orange-500: #f97316;
  --slate-950: #020617;
  --slate-900: #0f172a;
  --slate-800: #1e293b;
  --slate-700: #334155;
  --slate-500: #64748b;
  --slate-100: #f1f5f9;
  --slate-50: #f8fafc;
  --white: #ffffff;
  --shadow: 0 18px 45px rgba(15, 23, 42, 0.14);
  --soft-shadow: 0 10px 30px rgba(15, 23, 42, 0.1);
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  color: var(--slate-900);
  background: linear-gradient(180deg, #f8fafc 0%, #eef5ff 42%, #f8fafc 100%);
  line-height: 1.6;
}

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

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

button,
input,
select {
  font: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  color: var(--white);
  background: linear-gradient(90deg, var(--blue-600), var(--blue-700));
  box-shadow: 0 14px 30px rgba(37, 99, 235, 0.25);
}

.header-inner {
  min-height: 66px;
  display: flex;
  align-items: center;
  gap: 22px;
}

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

.brand-icon {
  width: 34px;
  height: 34px;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  color: var(--blue-700);
  background: var(--white);
  box-shadow: inset 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.brand-text {
  font-size: 21px;
  white-space: nowrap;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 13px;
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.88);
  background: transparent;
  border: 0;
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--white);
  background: rgba(255, 255, 255, 0.16);
  transform: translateY(-1px);
}

.nav-dropdown {
  position: relative;
}

.dropdown-panel {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 180px;
  padding: 8px;
  border-radius: 14px;
  background: var(--white);
  color: var(--slate-800);
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.nav-dropdown:hover .dropdown-panel,
.nav-dropdown:focus-within .dropdown-panel {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.dropdown-panel a {
  display: block;
  padding: 9px 12px;
  border-radius: 10px;
}

.dropdown-panel a:hover {
  color: var(--blue-700);
  background: #eff6ff;
}

.header-search {
  margin-left: auto;
  width: min(370px, 30vw);
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(12px);
}

.header-search input,
.mobile-search input {
  min-width: 0;
  flex: 1;
  border: 0;
  outline: 0;
  color: var(--white);
  background: transparent;
  padding: 8px 12px;
}

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

.header-search button,
.mobile-search button {
  border: 0;
  color: var(--blue-700);
  background: var(--white);
  padding: 8px 14px;
  border-radius: 999px;
  cursor: pointer;
  transition: transform 0.2s ease;
}

.header-search button:hover,
.mobile-search button:hover {
  transform: scale(1.04);
}

.menu-toggle {
  display: none;
  margin-left: auto;
  border: 0;
  color: var(--white);
  background: rgba(255, 255, 255, 0.14);
  width: 42px;
  height: 42px;
  border-radius: 12px;
  cursor: pointer;
}

.mobile-nav {
  display: none;
  padding: 0 16px 16px;
  background: linear-gradient(90deg, var(--blue-600), var(--blue-700));
}

.mobile-nav.is-open {
  display: block;
}

.mobile-nav a {
  display: block;
  padding: 12px 0;
  color: var(--white);
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.mobile-search {
  display: flex;
  gap: 8px;
  padding: 5px;
  margin-bottom: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
}

.hero-slider {
  position: relative;
  height: 600px;
  overflow: hidden;
  color: var(--white);
  background: linear-gradient(180deg, var(--slate-950), var(--slate-800));
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.8s ease;
}

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

.hero-slide img {
  height: 100%;
  object-fit: cover;
  filter: saturate(1.08);
}

.hero-mask {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 6, 23, 0.88) 0%, rgba(2, 6, 23, 0.58) 45%, rgba(2, 6, 23, 0.1) 100%),
    linear-gradient(0deg, rgba(2, 6, 23, 0.92) 0%, rgba(2, 6, 23, 0.22) 56%, rgba(2, 6, 23, 0.12) 100%);
}

.hero-content {
  position: absolute;
  z-index: 2;
  left: max(32px, calc((100% - 1180px) / 2));
  bottom: 68px;
  width: min(640px, calc(100% - 64px));
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
  font-size: 14px;
}

.hero-content h1,
.hero-content h2 {
  margin: 18px 0 14px;
  font-size: clamp(36px, 7vw, 66px);
  line-height: 1.05;
  font-weight: 900;
  letter-spacing: -0.04em;
}

.hero-content p {
  max-width: 620px;
  margin: 0 0 24px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 18px;
}

.hero-actions,
.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.16);
}

.btn-primary {
  color: var(--white);
  background: linear-gradient(90deg, var(--orange-500), #fb923c);
}

.btn-light {
  color: var(--slate-900);
  background: var(--white);
}

.btn-outline {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.34);
  background: rgba(255, 255, 255, 0.12);
}

.hero-dots {
  position: absolute;
  z-index: 4;
  left: max(32px, calc((100% - 1180px) / 2));
  bottom: 28px;
  display: flex;
  gap: 10px;
}

.hero-dot {
  width: 36px;
  height: 5px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.34);
  cursor: pointer;
}

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

.hero-side-list {
  position: absolute;
  z-index: 3;
  right: max(32px, calc((100% - 1180px) / 2));
  bottom: 54px;
  width: 320px;
  display: grid;
  gap: 12px;
}

.hero-mini-card {
  display: grid;
  grid-template-columns: 78px 1fr;
  gap: 12px;
  align-items: center;
  padding: 10px;
  border-radius: 16px;
  background: rgba(15, 23, 42, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(14px);
}

.hero-mini-card img {
  height: 78px;
  object-fit: cover;
  border-radius: 12px;
}

.hero-mini-card strong {
  display: block;
  color: var(--white);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.hero-mini-card span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
}

.page-main {
  padding: 42px 0 64px;
}

.section {
  margin-top: 42px;
}

.section-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 20px;
}

.section-eyebrow {
  margin: 0 0 6px;
  color: var(--blue-700);
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.section-header h1,
.section-header h2,
.page-title h1 {
  margin: 0;
  color: var(--slate-950);
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.18;
  font-weight: 900;
  letter-spacing: -0.03em;
}

.section-header p,
.page-title p {
  max-width: 760px;
  margin: 8px 0 0;
  color: var(--slate-500);
}

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

.movie-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--soft-shadow);
  transition: transform 0.24s ease, box-shadow 0.24s ease;
}

.movie-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

.poster-link {
  position: relative;
  display: block;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--slate-100);
}

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

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

.rank-badge {
  position: absolute;
  z-index: 2;
  top: 12px;
  left: 12px;
  min-width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  color: var(--white);
  background: linear-gradient(135deg, var(--orange-500), #ef4444);
  font-weight: 900;
  box-shadow: 0 10px 20px rgba(239, 68, 68, 0.24);
}

.movie-info {
  padding: 15px;
}

.movie-meta-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
  color: var(--blue-700);
  font-size: 13px;
  font-weight: 800;
}

.movie-info h2 {
  min-height: 2.7em;
  margin: 0;
  font-size: 17px;
  line-height: 1.35;
  font-weight: 850;
}

.movie-info h2 a:hover {
  color: var(--blue-700);
}

.movie-info p {
  min-height: 4.8em;
  margin: 10px 0 12px;
  color: var(--slate-500);
  font-size: 14px;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.tag-row span,
.detail-tags span,
.category-chip {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 9px;
  border-radius: 999px;
  color: var(--slate-700);
  background: #eff6ff;
  font-size: 12px;
  font-weight: 700;
}

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

.category-card {
  min-height: 178px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-radius: var(--radius);
  color: var(--white);
  background: linear-gradient(135deg, var(--blue-600), var(--cyan-500));
  box-shadow: var(--soft-shadow);
  overflow: hidden;
  position: relative;
}

.category-card:after {
  content: "";
  position: absolute;
  width: 160px;
  height: 160px;
  right: -60px;
  top: -60px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
}

.category-card h2,
.category-card h3 {
  margin: 0 0 8px;
  font-size: 22px;
  font-weight: 900;
}

.category-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.84);
}

.category-card span {
  position: relative;
  z-index: 1;
  margin-top: 18px;
  font-weight: 800;
}

.feature-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature-box {
  padding: 24px;
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--soft-shadow);
}

.feature-box strong {
  display: block;
  margin-bottom: 8px;
  color: var(--slate-950);
  font-size: 20px;
}

.feature-box p {
  margin: 0;
  color: var(--slate-500);
}

.filter-panel {
  display: grid;
  grid-template-columns: 1fr 180px 180px;
  gap: 12px;
  padding: 14px;
  margin-bottom: 22px;
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--soft-shadow);
}

.filter-panel input,
.filter-panel select {
  width: 100%;
  border: 1px solid #dbeafe;
  border-radius: 14px;
  padding: 12px 14px;
  color: var(--slate-800);
  background: var(--slate-50);
  outline: none;
}

.filter-panel input:focus,
.filter-panel select:focus {
  border-color: var(--blue-500);
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.12);
}

.page-title {
  padding: 48px 0 20px;
}

.title-card {
  padding: 34px;
  border-radius: 28px;
  color: var(--white);
  background:
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.24), transparent 28%),
    linear-gradient(135deg, var(--slate-950), var(--blue-700));
  box-shadow: var(--shadow);
}

.title-card h1,
.title-card p {
  color: var(--white);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 18px;
  color: var(--slate-500);
  font-size: 14px;
}

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

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(280px, 0.8fr);
  gap: 26px;
  align-items: start;
}

.player-card,
.detail-card,
.side-card,
.ranking-card {
  border-radius: 24px;
  background: var(--white);
  box-shadow: var(--soft-shadow);
  overflow: hidden;
}

.player-wrap {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--slate-950);
}

.player-video {
  width: 100%;
  height: 100%;
  display: block;
  background: var(--slate-950);
}

.play-layer {
  position: absolute;
  inset: 0;
  z-index: 4;
  display: grid;
  place-items: center;
  gap: 14px;
  border: 0;
  color: var(--white);
  background: linear-gradient(0deg, rgba(2, 6, 23, 0.54), rgba(2, 6, 23, 0.2));
  cursor: pointer;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

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

.play-layer span:last-child {
  font-weight: 900;
  font-size: 20px;
}

.play-triangle {
  width: 74px;
  height: 74px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--orange-500), #ef4444);
  box-shadow: 0 18px 34px rgba(239, 68, 68, 0.26);
}

.play-triangle:before {
  content: "";
  display: block;
  margin-left: 5px;
  border-top: 15px solid transparent;
  border-bottom: 15px solid transparent;
  border-left: 24px solid var(--white);
}

.detail-body {
  padding: 24px;
}

.detail-body h1 {
  margin: 0 0 14px;
  font-size: clamp(30px, 5vw, 46px);
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: -0.03em;
}

.detail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.detail-section {
  padding: 24px;
  border-top: 1px solid #e2e8f0;
}

.detail-section h2,
.side-card h2,
.ranking-card h2 {
  margin: 0 0 12px;
  font-size: 22px;
  font-weight: 900;
}

.detail-section p {
  margin: 0;
  color: var(--slate-700);
}

.side-card {
  padding: 18px;
}

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

.side-item {
  display: grid;
  grid-template-columns: 86px 1fr;
  gap: 12px;
  align-items: center;
}

.side-item img {
  height: 108px;
  object-fit: cover;
  border-radius: 14px;
  background: var(--slate-100);
}

.side-item strong {
  display: block;
  line-height: 1.35;
}

.side-item span {
  display: block;
  margin-top: 5px;
  color: var(--slate-500);
  font-size: 13px;
}

.ranking-list {
  display: grid;
  gap: 13px;
}

.ranking-item {
  display: grid;
  grid-template-columns: 48px 86px 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 12px;
  border-radius: 18px;
  background: var(--white);
  box-shadow: var(--soft-shadow);
}

.ranking-number {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  color: var(--white);
  background: linear-gradient(135deg, var(--blue-600), var(--cyan-500));
  font-weight: 900;
}

.ranking-item img {
  height: 112px;
  object-fit: cover;
  border-radius: 14px;
  background: var(--slate-100);
}

.ranking-item h2 {
  margin: 0 0 6px;
  font-size: 20px;
}

.ranking-item p {
  margin: 0;
  color: var(--slate-500);
}

.ranking-score {
  color: var(--orange-500);
  font-weight: 900;
  font-size: 20px;
}

.site-footer {
  padding: 44px 0;
  color: rgba(255, 255, 255, 0.74);
  background: var(--slate-950);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 28px;
}

.footer-brand {
  color: var(--white);
  font-size: 22px;
}

.site-footer h2 {
  margin: 0 0 12px;
  color: var(--white);
  font-size: 18px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
}

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

[data-card].is-hidden {
  display: none;
}

@media (max-width: 1100px) {
  .hero-side-list {
    display: none;
  }

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

@media (max-width: 860px) {
  .desktop-nav,
  .header-search {
    display: none;
  }

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

  .hero-slider {
    height: 540px;
  }

  .movie-grid,
  .category-grid,
  .feature-strip,
  .footer-grid,
  .detail-layout {
    grid-template-columns: 1fr 1fr;
  }

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

  .ranking-item {
    grid-template-columns: 42px 76px 1fr;
  }

  .ranking-score {
    grid-column: 3;
  }
}

@media (max-width: 620px) {
  .container {
    width: min(100% - 22px, 1180px);
  }

  .brand-text {
    font-size: 18px;
  }

  .hero-slider {
    height: 500px;
  }

  .hero-content {
    left: 16px;
    bottom: 64px;
    width: calc(100% - 32px);
  }

  .hero-content p {
    font-size: 16px;
  }

  .hero-dots {
    left: 16px;
  }

  .movie-grid,
  .category-grid,
  .feature-strip,
  .footer-grid,
  .detail-layout {
    grid-template-columns: 1fr;
  }

  .section-header {
    display: block;
  }

  .title-card {
    padding: 24px;
  }

  .ranking-item {
    grid-template-columns: 38px 76px 1fr;
    gap: 10px;
  }
}