:root {
  --blue: #2563eb;
  --cyan: #06b6d4;
  --teal: #2dd4bf;
  --dark: #111827;
  --muted: #6b7280;
  --line: #e5e7eb;
  --soft: #f8fafc;
  --card: #ffffff;
  --shadow: 0 16px 40px rgba(15, 23, 42, 0.12);
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  background: #f9fafb;
  color: #111827;
  line-height: 1.6;
}

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

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

.container {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(229, 231, 235, 0.8);
  box-shadow: 0 4px 18px rgba(15, 23, 42, 0.05);
}

.nav-wrap {
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 21px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  white-space: nowrap;
}

.brand-icon {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  color: #fff;
  background: linear-gradient(135deg, #3b82f6, #06b6d4);
  box-shadow: 0 10px 26px rgba(37, 99, 235, 0.28);
  font-size: 16px;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 15px;
  color: #374151;
}

.desktop-nav a,
.mobile-nav a {
  transition: color 0.2s ease, transform 0.2s ease;
}

.desktop-nav a:hover,
.mobile-nav a:hover {
  color: var(--blue);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 12px;
  background: #eff6ff;
  color: var(--blue);
  font-size: 22px;
}

.mobile-nav {
  display: none;
  padding: 0 16px 18px;
  background: #fff;
  border-top: 1px solid var(--line);
}

.mobile-nav.open {
  display: grid;
  gap: 12px;
}

.hero {
  position: relative;
  min-height: 520px;
  overflow: hidden;
  color: #fff;
  background: linear-gradient(135deg, #2563eb 0%, #06b6d4 52%, #2dd4bf 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 18% 22%, rgba(255, 255, 255, 0.22), transparent 28%),
    radial-gradient(circle at 90% 16%, rgba(255, 255, 255, 0.16), transparent 26%),
    linear-gradient(90deg, rgba(0, 0, 0, 0.24), rgba(0, 0, 0, 0.04));
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.95fr);
  gap: 44px;
  align-items: center;
  padding: 76px 0;
}

.hero-copy h1 {
  margin: 0 0 22px;
  font-size: clamp(40px, 6vw, 68px);
  line-height: 1.05;
  font-weight: 900;
  letter-spacing: -0.05em;
}

.hero-copy p {
  margin: 0 0 28px;
  max-width: 720px;
  font-size: clamp(18px, 2vw, 24px);
  color: #eff6ff;
}

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

.hero-chips {
  margin-top: 22px;
}

.hero-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  font-weight: 700;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 999px;
  border: 0;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: #fff;
  color: var(--blue);
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.16);
}

.btn-ghost {
  color: #fff;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.32);
}

.hero-stage {
  position: relative;
  min-height: 430px;
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  overflow: hidden;
  border-radius: 28px;
  background: rgba(15, 23, 42, 0.28);
  box-shadow: 0 28px 70px rgba(15, 23, 42, 0.32);
  opacity: 0;
  transform: translateX(20px) scale(0.98);
  transition: opacity 0.45s ease, transform 0.45s ease;
  pointer-events: none;
}

.hero-slide.active {
  opacity: 1;
  transform: translateX(0) scale(1);
  pointer-events: auto;
}

.hero-slide img {
  height: 285px;
  object-fit: cover;
}

.hero-panel {
  padding: 22px;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.84), rgba(15, 23, 42, 0.98));
}

.hero-panel h2 {
  margin: 8px 0 8px;
  font-size: 26px;
  line-height: 1.22;
}

.hero-panel p {
  margin: 0 0 16px;
  color: #dbeafe;
}

.hero-dots {
  position: absolute;
  z-index: 4;
  left: 24px;
  bottom: 22px;
  display: flex;
  gap: 8px;
}

.hero-dot {
  width: 10px;
  height: 10px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.42);
  cursor: pointer;
}

.hero-dot.active {
  width: 24px;
  background: #fff;
}

.section {
  padding: 60px 0;
}

.section-white {
  background: #fff;
}

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

.section-title h2,
.page-title h1 {
  margin: 0 0 8px;
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.2;
  font-weight: 900;
  color: #111827;
}

.section-title p,
.page-title p {
  margin: 0;
  color: var(--muted);
}

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

.movie-grid-wide {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.movie-card {
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.08);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.movie-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 22px 48px rgba(15, 23, 42, 0.16);
}

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

.poster-link img {
  aspect-ratio: 2 / 3;
  object-fit: cover;
  transition: transform 0.35s ease, opacity 0.35s ease;
}

.movie-card:hover .poster-link img {
  transform: scale(1.08);
  opacity: 0.82;
}

.play-badge {
  position: absolute;
  right: 12px;
  bottom: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 10px;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  font-size: 12px;
  font-weight: 800;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.movie-card:hover .play-badge {
  opacity: 1;
  transform: translateY(0);
}

.card-body {
  padding: 14px;
}

.meta-line {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 12px;
}

.meta-line span {
  padding: 2px 7px;
  border-radius: 999px;
  background: #f3f4f6;
}

.card-body h3 {
  margin: 0 0 8px;
  font-size: 17px;
  line-height: 1.35;
  font-weight: 800;
}

.card-body h3 a:hover {
  color: var(--blue);
}

.card-body p {
  margin: 0 0 12px;
  color: #4b5563;
  font-size: 14px;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag-row span {
  padding: 3px 8px;
  border-radius: 999px;
  color: #1d4ed8;
  background: #eff6ff;
  font-size: 12px;
  font-weight: 700;
}

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

.category-card {
  position: relative;
  overflow: hidden;
  min-height: 160px;
  padding: 24px;
  border-radius: 22px;
  background: linear-gradient(135deg, #eff6ff, #ecfeff);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
}

.category-card::after {
  content: "";
  position: absolute;
  width: 140px;
  height: 140px;
  right: -44px;
  top: -42px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.12), rgba(6, 182, 212, 0.18));
}

.category-card h3 {
  position: relative;
  z-index: 2;
  margin: 0 0 10px;
  font-size: 22px;
}

.category-card p {
  position: relative;
  z-index: 2;
  margin: 0 0 18px;
  color: #4b5563;
}

.rank-list {
  display: grid;
  gap: 12px;
}

.rank-item {
  display: grid;
  grid-template-columns: 48px 76px minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 12px;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 6px 16px rgba(15, 23, 42, 0.06);
}

.rank-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  font-weight: 900;
}

.rank-item img {
  height: 96px;
  object-fit: cover;
  border-radius: 12px;
}

.rank-item h3 {
  margin: 0 0 6px;
  font-size: 18px;
}

.rank-item p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.page-hero {
  padding: 58px 0;
  color: #fff;
  background: linear-gradient(90deg, #2563eb, #06b6d4);
}

.page-title h1,
.page-title p {
  color: inherit;
}

.search-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  margin: 28px 0;
  padding: 18px;
  border-radius: 22px;
  background: #fff;
  box-shadow: var(--shadow);
}

.search-input {
  width: 100%;
  min-height: 48px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  outline: 0;
  font-size: 16px;
}

.search-input:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 4px rgba(6, 182, 212, 0.14);
}

.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 26px;
}

.filter-btn {
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: #374151;
  cursor: pointer;
  font-weight: 700;
}

.filter-btn.active,
.filter-btn:hover {
  color: #fff;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  border-color: transparent;
}

.detail-hero {
  color: #fff;
  background: radial-gradient(circle at 16% 0%, rgba(6, 182, 212, 0.36), transparent 34%), linear-gradient(135deg, #0f172a, #111827 62%, #082f49);
}

.detail-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 30px;
  padding: 34px 0 54px;
}

.breadcrumb {
  padding: 22px 0 0;
  color: #bfdbfe;
  font-size: 14px;
}

.breadcrumb a:hover {
  color: #fff;
}

.player-box {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  background: #000;
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.38);
}

.video-element {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
}

.play-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: #fff;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.64));
  cursor: pointer;
  z-index: 2;
}

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

.play-circle {
  width: 78px;
  height: 78px;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: #fff;
  font-size: 32px;
  cursor: pointer;
  box-shadow: 0 18px 34px rgba(6, 182, 212, 0.28);
}

.detail-info {
  padding: 30px 0 0;
}

.detail-info h1 {
  margin: 0 0 16px;
  font-size: clamp(32px, 5vw, 52px);
  line-height: 1.12;
}

.detail-info .lead {
  margin: 0 0 18px;
  color: #dbeafe;
  font-size: 19px;
}

.detail-side {
  align-self: start;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.08);
  padding: 18px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.12);
}

.detail-side img {
  border-radius: 18px;
  aspect-ratio: 2 / 3;
  object-fit: cover;
}

.info-list {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.info-list div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: #dbeafe;
  font-size: 14px;
}

.content-panel {
  padding: 52px 0;
}

.article-card {
  padding: 28px;
  border-radius: 24px;
  background: #fff;
  box-shadow: var(--shadow);
}

.article-card h2 {
  margin: 0 0 16px;
  font-size: 28px;
}

.article-card p {
  margin: 0 0 18px;
  color: #374151;
  font-size: 17px;
}

.article-card blockquote {
  margin: 20px 0 0;
  padding: 20px;
  border-left: 5px solid var(--cyan);
  border-radius: 16px;
  background: #f0f9ff;
  color: #1f2937;
}

.site-footer {
  padding-top: 46px;
  color: #d1d5db;
  background: #111827;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 1fr;
  gap: 34px;
}

.footer-brand {
  margin-bottom: 12px;
}

.site-footer h3 {
  margin: 0 0 14px;
  color: #fff;
}

.site-footer p {
  margin: 0;
  color: #9ca3af;
}

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

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

.footer-links a:hover {
  color: #60a5fa;
}

.footer-bottom {
  margin-top: 38px;
  padding: 18px;
  border-top: 1px solid #1f2937;
  text-align: center;
  color: #9ca3af;
  font-size: 14px;
}

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

@media (max-width: 1100px) {
  .desktop-nav {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .hero-inner,
  .detail-wrap {
    grid-template-columns: 1fr;
  }

  .hero-stage {
    min-height: 440px;
  }

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

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

@media (max-width: 760px) {
  .container {
    width: min(100% - 24px, 1200px);
  }

  .hero-inner {
    padding: 48px 0;
  }

  .hero-stage {
    min-height: 420px;
  }

  .hero-slide img {
    height: 230px;
  }

  .section {
    padding: 42px 0;
  }

  .section-head,
  .search-panel {
    display: grid;
    grid-template-columns: 1fr;
  }

  .movie-grid,
  .movie-grid-wide {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

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

  .rank-item {
    grid-template-columns: 38px 60px minmax(0, 1fr);
  }

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

  .rank-item img {
    height: 82px;
  }

  .detail-side {
    order: -1;
  }
}

@media (max-width: 430px) {
  .movie-grid,
  .movie-grid-wide {
    grid-template-columns: 1fr;
  }

  .hero-copy h1 {
    font-size: 36px;
  }
}