:root {
  --color-blue: #2563eb;
  --color-indigo: #4f46e5;
  --color-cyan: #06b6d4;
  --color-slate: #0f172a;
  --color-text: #111827;
  --color-muted: #64748b;
  --color-soft: #f8fafc;
  --shadow-soft: 0 18px 55px rgba(15, 23, 42, 0.14);
  --shadow-card: 0 12px 32px rgba(15, 23, 42, 0.10);
  --radius-xl: 24px;
  --radius-lg: 18px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  color: var(--color-text);
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 60%, #eef2ff 100%);
}

body.menu-open {
  overflow: hidden;
}

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

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

img.image-hidden {
  opacity: 0;
}

button,
input,
select {
  font: inherit;
}

.container {
  width: min(100% - 32px, 1280px);
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: 0 8px 26px rgba(15, 23, 42, 0.06);
}

.header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
}

.logo-mark {
  width: 42px;
  height: 42px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  color: #ffffff;
  background: linear-gradient(135deg, var(--color-blue), var(--color-indigo));
  box-shadow: 0 12px 28px rgba(37, 99, 235, 0.26);
  font-weight: 800;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.logo-title {
  font-size: 18px;
  font-weight: 800;
  background: linear-gradient(90deg, var(--color-blue), var(--color-indigo));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.logo-subtitle {
  margin-top: 3px;
  color: var(--color-muted);
  font-size: 12px;
}

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

.nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 14px;
  border-radius: 12px;
  color: #475569;
  font-weight: 600;
  transition: 0.22s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-blue);
  background: #eff6ff;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.header-search {
  position: relative;
  width: 240px;
}

.header-search input {
  width: 100%;
  height: 42px;
  border: 1px solid #dbe3ef;
  border-radius: 999px;
  padding: 0 44px 0 16px;
  color: #1f2937;
  outline: none;
  background: rgba(248, 250, 252, 0.88);
  transition: 0.22s ease;
}

.header-search input:focus {
  border-color: var(--color-blue);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
  background: #ffffff;
}

.header-search button {
  position: absolute;
  right: 4px;
  top: 4px;
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--color-blue), var(--color-indigo));
  color: #ffffff;
  cursor: pointer;
}

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 12px;
  background: #f1f5f9;
  color: #1f2937;
}

.mobile-menu {
  display: none;
  border-top: 1px solid #e2e8f0;
  background: #ffffff;
}

.mobile-menu.open {
  display: block;
}

.mobile-menu .nav-link {
  display: flex;
  width: 100%;
  border-radius: 10px;
}

.hero {
  position: relative;
  min-height: 600px;
  overflow: hidden;
  color: #ffffff;
  background: var(--color-slate);
}

.hero-bg,
.hero-bg img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-bg {
  background: radial-gradient(circle at 20% 20%, rgba(37, 99, 235, 0.55), transparent 34%), #020617;
}

.hero-bg img {
  object-fit: cover;
  filter: saturate(1.1);
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(2, 6, 23, 0.92) 0%, rgba(2, 6, 23, 0.68) 44%, rgba(2, 6, 23, 0.18) 100%),
    linear-gradient(90deg, rgba(2, 6, 23, 0.84) 0%, rgba(2, 6, 23, 0.38) 60%, rgba(2, 6, 23, 0.24) 100%);
  backdrop-filter: blur(2px);
}

.hero-content {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: flex-end;
  padding-block: 82px;
}

.hero-copy {
  width: min(100%, 780px);
}

.hero-chip,
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  font-weight: 700;
}

.hero-chip {
  padding: 9px 16px;
  background: rgba(37, 99, 235, 0.24);
  border: 1px solid rgba(191, 219, 254, 0.26);
  color: #bfdbfe;
  backdrop-filter: blur(10px);
}

.hero h1 {
  margin: 22px 0 16px;
  font-size: clamp(42px, 7vw, 74px);
  line-height: 1.02;
  letter-spacing: -0.05em;
  font-weight: 900;
}

.hero-desc {
  max-width: 720px;
  margin: 0 0 24px;
  font-size: clamp(18px, 2.2vw, 22px);
  color: #e5e7eb;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 30px;
  color: #cbd5e1;
}

.hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 32px;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 22px;
  border: 0;
  border-radius: 999px;
  font-weight: 800;
  cursor: pointer;
  transition: 0.24s ease;
}

.btn-primary {
  color: #ffffff;
  background: linear-gradient(90deg, var(--color-blue), var(--color-indigo));
  box-shadow: 0 18px 36px rgba(37, 99, 235, 0.28);
}

.btn-primary:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 24px 44px rgba(37, 99, 235, 0.35);
}

.btn-light {
  color: #e0f2fe;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(10px);
}

.btn-light:hover {
  background: rgba(255, 255, 255, 0.22);
}

.section {
  padding: 72px 0;
}

.section-soft {
  background: linear-gradient(135deg, #f8fafc, #eff6ff);
}

.section-gradient {
  background: linear-gradient(135deg, #eff6ff 0%, #eef2ff 48%, #ecfeff 100%);
}

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

.section-title-wrap {
  display: grid;
  gap: 8px;
}

.eyebrow {
  color: var(--color-blue);
  font-weight: 800;
  letter-spacing: 0.08em;
  font-size: 13px;
  text-transform: uppercase;
}

.section-title {
  margin: 0;
  font-size: clamp(28px, 3vw, 38px);
  line-height: 1.18;
  font-weight: 900;
}

.section-desc {
  margin: 0;
  max-width: 680px;
  color: var(--color-muted);
}

.more-link {
  color: var(--color-blue);
  font-weight: 800;
  white-space: nowrap;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.poster-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 18px;
}

.movie-card,
.category-card,
.info-card,
.search-panel,
.player-info {
  background: #ffffff;
  border: 1px solid rgba(226, 232, 240, 0.72);
  box-shadow: var(--shadow-card);
}

.movie-card {
  overflow: hidden;
  border-radius: var(--radius-lg);
  transition: 0.26s ease;
}

.movie-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-soft);
}

.card-cover,
.poster-cover,
.rank-cover,
.related-cover,
.detail-cover {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #1d4ed8, #0f172a);
}

.card-cover {
  height: 210px;
}

.card-cover img,
.poster-cover img,
.rank-cover img,
.related-cover img,
.detail-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: 0.45s ease;
}

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

.cover-shade {
  position: absolute;
  inset: auto 0 0;
  height: 72px;
  background: linear-gradient(0deg, rgba(2, 6, 23, 0.68), transparent);
}

.duration-badge {
  position: absolute;
  right: 12px;
  bottom: 12px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 10px;
  border-radius: 999px;
  color: #ffffff;
  background: rgba(2, 6, 23, 0.62);
  backdrop-filter: blur(10px);
  font-size: 13px;
  font-weight: 700;
}

.card-body {
  padding: 18px;
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 9px;
  border-radius: 999px;
  background: #eff6ff;
  color: #1d4ed8;
  font-size: 12px;
  font-weight: 800;
}

.tag-gradient {
  color: #ffffff;
  background: linear-gradient(90deg, var(--color-blue), var(--color-indigo));
}

.card-title,
.poster-title,
.rank-title,
.related-title {
  margin: 0;
  font-weight: 900;
  color: #111827;
}

.card-title {
  font-size: 18px;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-summary {
  margin: 8px 0 14px;
  min-height: 42px;
  color: #64748b;
  font-size: 14px;
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-footer,
.small-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #64748b;
  font-size: 13px;
}

.poster-card {
  position: relative;
  display: block;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: 0.26s ease;
}

.poster-card:hover {
  transform: translateY(-6px);
}

.poster-cover {
  aspect-ratio: 3 / 4;
}

.poster-info {
  position: absolute;
  inset: auto 0 0;
  padding: 42px 14px 14px;
  color: #ffffff;
  background: linear-gradient(0deg, rgba(2, 6, 23, 0.85), transparent);
}

.poster-title {
  color: #ffffff;
  line-height: 1.35;
  font-size: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

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

.category-card {
  position: relative;
  overflow: hidden;
  min-height: 178px;
  border-radius: var(--radius-lg);
  padding: 22px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--color-blue), var(--color-indigo));
  transition: 0.24s ease;
}

.category-card:nth-child(3n + 2) {
  background: linear-gradient(135deg, #0891b2, #2563eb);
}

.category-card:nth-child(3n) {
  background: linear-gradient(135deg, #f97316, #db2777);
}

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

.category-card::after {
  content: "";
  position: absolute;
  width: 132px;
  height: 132px;
  right: -32px;
  bottom: -40px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
}

.category-card h3 {
  position: relative;
  margin: 0 0 10px;
  font-size: 23px;
  font-weight: 900;
}

.category-card p {
  position: relative;
  margin: 0;
  color: rgba(255, 255, 255, 0.86);
  line-height: 1.6;
}

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

.rank-item {
  display: grid;
  grid-template-columns: 56px 128px 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 15px;
  border-radius: 18px;
  background: #ffffff;
  box-shadow: var(--shadow-card);
  transition: 0.24s ease;
}

.rank-item:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-soft);
}

.rank-num {
  width: 46px;
  height: 46px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  color: #ffffff;
  font-weight: 900;
  background: linear-gradient(135deg, var(--color-blue), var(--color-indigo));
}

.rank-cover {
  width: 128px;
  height: 82px;
  border-radius: 14px;
}

.rank-title {
  font-size: 17px;
  margin-bottom: 5px;
}

.rank-summary {
  margin: 0 0 8px;
  color: #64748b;
  font-size: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.page-hero {
  padding: 70px 0;
  color: #ffffff;
  background: radial-gradient(circle at 10% 20%, rgba(6, 182, 212, 0.28), transparent 28%), linear-gradient(135deg, var(--color-blue), var(--color-indigo));
}

.page-hero h1 {
  margin: 0 0 14px;
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 900;
  letter-spacing: -0.035em;
}

.page-hero p {
  max-width: 780px;
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: 18px;
  line-height: 1.7;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 28px;
  padding: 18px;
  border-radius: var(--radius-lg);
  background: #ffffff;
  box-shadow: var(--shadow-card);
}

.filter-bar input,
.filter-bar select,
.search-panel input {
  height: 46px;
  border: 1px solid #dbe3ef;
  border-radius: 12px;
  padding: 0 14px;
  outline: none;
  background: #ffffff;
}

.filter-bar input:focus,
.filter-bar select:focus,
.search-panel input:focus {
  border-color: var(--color-blue);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.filter-bar input {
  flex: 1 1 260px;
}

.category-page-grid,
.search-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

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

.search-panel {
  margin-top: -34px;
  position: relative;
  z-index: 2;
  border-radius: 999px;
  padding: 12px;
  display: flex;
  gap: 10px;
}

.search-panel input {
  flex: 1;
  height: 54px;
  border-radius: 999px;
  padding-inline: 22px;
  font-size: 18px;
}

.search-panel button {
  min-width: 116px;
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(320px, 1fr);
  gap: 30px;
  align-items: start;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  color: #64748b;
  font-size: 14px;
}

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

.player-box {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: var(--radius-xl);
  background: #020617;
  box-shadow: 0 24px 60px rgba(2, 6, 23, 0.28);
}

.player-box video {
  width: 100%;
  height: 100%;
  background: #020617;
}

.player-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: linear-gradient(0deg, rgba(2, 6, 23, 0.64), rgba(2, 6, 23, 0.18));
  cursor: pointer;
  transition: 0.24s ease;
}

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

.player-start {
  width: 92px;
  height: 92px;
  border: 0;
  border-radius: 999px;
  display: grid;
  place-items: center;
  color: #ffffff;
  background: rgba(6, 182, 212, 0.92);
  box-shadow: 0 20px 50px rgba(6, 182, 212, 0.34);
  cursor: pointer;
  transition: 0.22s ease;
}

.player-start:hover {
  transform: scale(1.08);
  background: #0891b2;
}

.player-message {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  display: none;
  padding: 12px 16px;
  border-radius: 14px;
  color: #ffffff;
  background: rgba(15, 23, 42, 0.78);
  backdrop-filter: blur(8px);
}

.player-message.show {
  display: block;
}

.player-info {
  border-radius: var(--radius-xl);
  padding: 30px;
}

.player-info h1 {
  margin: 0 0 16px;
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.16;
  font-weight: 900;
  letter-spacing: -0.035em;
}

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
  color: #64748b;
}

.detail-section {
  border-top: 1px solid #e2e8f0;
  padding-top: 22px;
  margin-top: 22px;
}

.detail-section h2,
.info-card h2 {
  margin: 0 0 14px;
  font-size: 22px;
  font-weight: 900;
}

.detail-section p {
  color: #374151;
  line-height: 1.85;
  margin: 0 0 12px;
}

.info-card {
  border-radius: var(--radius-xl);
  padding: 24px;
  margin-bottom: 20px;
}

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

.info-list dt {
  color: #64748b;
  font-size: 13px;
  margin-bottom: 4px;
}

.info-list dd {
  margin: 0;
  color: #111827;
  font-weight: 800;
}

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

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

.related-item {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 12px;
  align-items: center;
}

.related-cover {
  width: 96px;
  height: 64px;
  border-radius: 12px;
}

.related-title {
  font-size: 14px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.site-footer {
  margin-top: 72px;
  padding: 46px 0;
  color: #475569;
  background: #ffffff;
  border-top: 1px solid #e2e8f0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 30px;
}

.footer-title {
  margin: 0 0 10px;
  color: #111827;
  font-weight: 900;
}

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

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

.copyright {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid #e2e8f0;
  font-size: 14px;
}

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

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

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

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

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

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

  .hero,
  .hero-content {
    min-height: 560px;
  }

  .section {
    padding: 56px 0;
  }

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

  .card-grid,
  .category-page-grid,
  .search-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

  .rank-item {
    grid-template-columns: 42px 98px 1fr;
  }

  .rank-extra {
    display: none;
  }

  .rank-cover {
    width: 98px;
    height: 66px;
  }

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

@media (max-width: 560px) {
  .container {
    width: min(100% - 24px, 1280px);
  }

  .logo-subtitle {
    display: none;
  }

  .hero,
  .hero-content {
    min-height: 520px;
  }

  .hero-content {
    padding-block: 48px;
  }

  .hero-meta {
    gap: 10px;
  }

  .btn {
    width: 100%;
  }

  .card-grid,
  .category-page-grid,
  .search-grid,
  .poster-grid,
  .category-strip {
    grid-template-columns: 1fr;
  }

  .card-cover {
    height: 230px;
  }

  .filter-bar,
  .search-panel {
    border-radius: var(--radius-lg);
    flex-direction: column;
    align-items: stretch;
  }

  .search-panel button {
    width: 100%;
  }

  .rank-item {
    grid-template-columns: 38px 1fr;
  }

  .rank-cover {
    display: none;
  }

  .player-info,
  .info-card {
    padding: 22px;
  }

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