:root {
  --blue-900: #0f2d6d;
  --blue-800: #16499f;
  --blue-700: #1d63d6;
  --cyan-600: #0891b2;
  --cyan-500: #06b6d4;
  --ink: #111827;
  --muted: #64748b;
  --line: #e5e7eb;
  --paper: #ffffff;
  --soft: #f8fafc;
  --dark: #0f172a;
  --shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
  --radius: 20px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  background: #f4f7fb;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.65;
}

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

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

img.is-hidden {
  opacity: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  color: #ffffff;
  background: linear-gradient(90deg, #2563eb, #1d4ed8 48%, #0891b2);
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.18);
}

.header-inner {
  width: min(1180px, calc(100% - 32px));
  height: 68px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 22px;
}

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

.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  color: #2563eb;
  background: #ffffff;
  box-shadow: 0 10px 22px rgba(255, 255, 255, 0.18);
}

.brand-text {
  font-size: 21px;
  letter-spacing: 0.02em;
}

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

.nav-link {
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 15px;
  color: rgba(255, 255, 255, 0.92);
  transition: background 0.2s ease, color 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.15);
}

.header-search,
.mobile-search {
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-search input,
.mobile-search input {
  width: 235px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: #ffffff;
  background: rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  padding: 10px 14px;
  outline: none;
}

.header-search input::placeholder,
.mobile-search input::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

.header-search button,
.mobile-search button {
  border: 0;
  color: #2563eb;
  background: #ffffff;
  border-radius: 999px;
  padding: 10px 16px;
  font-weight: 700;
  cursor: pointer;
}

.quick-cats {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(15, 23, 42, 0.14);
}

.quick-cats-inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  display: flex;
  gap: 18px;
  overflow-x: auto;
  padding: 8px 0;
}

.quick-cats a {
  flex: 0 0 auto;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.86);
}

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.15);
  cursor: pointer;
}

.menu-button span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: #ffffff;
  border-radius: 99px;
}

.mobile-nav {
  display: none;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 0 0 14px;
}

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

.mobile-link {
  display: block;
  padding: 12px 8px;
  border-radius: 12px;
}

.mobile-link.active,
.mobile-link:hover {
  background: rgba(255, 255, 255, 0.15);
}

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

.hero {
  position: relative;
  color: #ffffff;
  overflow: hidden;
  background: radial-gradient(circle at 15% 20%, rgba(6, 182, 212, 0.36), transparent 30%), linear-gradient(135deg, #0f2d6d, #123b8d 52%, #0e7490);
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  filter: blur(2px);
  pointer-events: none;
}

.hero::before {
  width: 420px;
  height: 420px;
  right: -120px;
  top: -130px;
  background: rgba(103, 232, 249, 0.26);
}

.hero::after {
  width: 300px;
  height: 300px;
  left: -120px;
  bottom: -150px;
  background: rgba(59, 130, 246, 0.26);
}

.hero-slider {
  position: relative;
  width: min(1180px, calc(100% - 32px));
  min-height: 620px;
  margin: 0 auto;
  padding: 72px 0 64px;
}

.hero-slide {
  display: none;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.72fr);
  align-items: center;
  gap: 42px;
}

.hero-slide.active {
  display: grid;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  color: #dffbff;
  background: rgba(255, 255, 255, 0.13);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  font-size: 14px;
}

.hero h1 {
  margin: 20px 0 16px;
  font-size: clamp(38px, 6vw, 68px);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.hero-desc {
  max-width: 680px;
  margin: 0 0 24px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 18px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.hero-meta span,
.tag-row span,
.detail-tags span,
.filter-pill {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
}

.hero-meta span {
  color: #dffbff;
  background: rgba(255, 255, 255, 0.14);
}

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

.btn-primary,
.btn-ghost,
.btn-dark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 12px 20px;
  border-radius: 14px;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn-primary {
  color: #1d4ed8;
  background: #ffffff;
  box-shadow: 0 16px 34px rgba(255, 255, 255, 0.18);
}

.btn-ghost {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.22);
}

.btn-dark {
  color: #ffffff;
  background: linear-gradient(135deg, #2563eb, #0891b2);
}

.btn-primary:hover,
.btn-ghost:hover,
.btn-dark:hover {
  transform: translateY(-2px);
}

.hero-art {
  position: relative;
  z-index: 2;
}

.hero-card {
  position: relative;
  overflow: hidden;
  border-radius: 30px;
  min-height: 430px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.06));
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.32);
}

.hero-card img {
  width: 100%;
  height: 430px;
  object-fit: cover;
  opacity: 0.92;
}

.hero-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 34%, rgba(15, 23, 42, 0.88));
}

.hero-card-caption {
  position: absolute;
  z-index: 2;
  left: 24px;
  right: 24px;
  bottom: 22px;
}

.hero-card-caption strong {
  display: block;
  margin-bottom: 6px;
  font-size: 22px;
}

.hero-card-caption p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
}

.hero-dots {
  position: absolute;
  z-index: 3;
  left: 0;
  bottom: 30px;
  display: flex;
  gap: 10px;
}

.hero-dot {
  width: 36px;
  height: 6px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.32);
  cursor: pointer;
}

.hero-dot.active {
  background: #ffffff;
}

.section {
  padding: 56px 0;
}

.section.soft {
  background: #eef6ff;
}

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

.section-title {
  margin: 0;
  font-size: clamp(26px, 4vw, 38px);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

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

.text-link {
  color: #2563eb;
  font-weight: 800;
}

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

.movie-card {
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

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

.card-poster {
  position: relative;
  display: block;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: linear-gradient(135deg, #1d4ed8, #06b6d4);
}

.poster-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.24s ease, opacity 0.2s ease;
}

.movie-card:hover .poster-img {
  transform: scale(1.045);
}

.card-year {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 10px;
  color: #ffffff;
  background: rgba(15, 23, 42, 0.72);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
}

.card-play {
  position: absolute;
  right: 12px;
  bottom: 12px;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  color: #2563eb;
  background: #ffffff;
  border-radius: 50%;
  box-shadow: 0 12px 26px rgba(15, 23, 42, 0.22);
}

.card-body {
  padding: 18px;
}

.card-body h2 {
  margin: 0 0 8px;
  font-size: 19px;
  line-height: 1.3;
}

.card-meta {
  margin: 0 0 10px;
  color: #2563eb;
  font-size: 13px;
  font-weight: 800;
}

.card-desc {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.tag-row,
.detail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-row span,
.detail-tags span,
.filter-pill {
  color: #1d4ed8;
  background: #dbeafe;
}

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

.category-card {
  display: block;
  min-height: 166px;
  padding: 22px;
  color: #ffffff;
  border-radius: 24px;
  background: linear-gradient(135deg, #2563eb, #0891b2);
  box-shadow: 0 18px 40px rgba(37, 99, 235, 0.2);
  transition: transform 0.22s ease;
}

.category-card:hover {
  transform: translateY(-5px);
}

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

.category-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
}

.rank-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 22px;
}

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

.compact-card {
  display: grid;
  grid-template-columns: auto 78px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  padding: 14px;
  border-radius: 18px;
  background: #ffffff;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.07);
}

.rank-num {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  color: #ffffff;
  border-radius: 12px;
  background: linear-gradient(135deg, #2563eb, #06b6d4);
  font-weight: 900;
}

.compact-poster {
  width: 78px;
  height: 104px;
  overflow: hidden;
  border-radius: 14px;
  background: linear-gradient(135deg, #1d4ed8, #06b6d4);
}

.compact-card h2 {
  margin: 0 0 6px;
  font-size: 17px;
}

.compact-card p {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 13px;
}

.page-hero {
  color: #ffffff;
  background: linear-gradient(135deg, #1d4ed8, #0891b2);
}

.page-hero-inner {
  padding: 50px 0;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 18px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
}

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

.page-hero h1 {
  margin: 0 0 10px;
  font-size: clamp(32px, 5vw, 54px);
  line-height: 1.16;
}

.page-hero p {
  max-width: 760px;
  margin: 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: 18px;
}

.filter-panel {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto;
  gap: 14px;
  margin-bottom: 24px;
  padding: 18px;
  border-radius: 22px;
  background: #ffffff;
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
}

.filter-panel input,
.filter-panel select {
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0 14px;
  outline: none;
  font: inherit;
}

.filter-panel input:focus,
.filter-panel select:focus {
  border-color: #2563eb;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.11);
}

.detail-hero {
  color: #ffffff;
  background: radial-gradient(circle at 80% 0%, rgba(103, 232, 249, 0.28), transparent 30%), linear-gradient(135deg, #0f172a, #1d4ed8 58%, #0891b2);
}

.detail-hero-inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(260px, 360px) minmax(0, 1fr);
  gap: 34px;
  align-items: center;
  padding: 46px 0;
}

.detail-poster {
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border-radius: 28px;
  background: linear-gradient(135deg, #2563eb, #06b6d4);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.3);
}

.detail-copy h1 {
  margin: 10px 0 14px;
  font-size: clamp(34px, 5vw, 60px);
  line-height: 1.12;
}

.detail-summary {
  margin: 0 0 20px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 18px;
}

.detail-tags span {
  color: #dffbff;
  background: rgba(255, 255, 255, 0.14);
}

.player-section {
  background: #0b1220;
  padding: 54px 0;
}

.player-wrap {
  width: min(1080px, calc(100% - 32px));
  margin: 0 auto;
}

.video-shell {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  background: #000000;
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.34);
}

.movie-video {
  width: 100%;
  aspect-ratio: 16 / 9;
  display: block;
  background: #000000;
}

.video-cover {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  cursor: pointer;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.26), rgba(15, 23, 42, 0.82));
}

.video-cover.hide {
  opacity: 0;
  pointer-events: none;
}

.play-button {
  width: 86px;
  height: 86px;
  border: 0;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #2563eb;
  background: #ffffff;
  font-size: 34px;
  cursor: pointer;
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.28);
}

.detail-content {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 28px;
  align-items: start;
}

.content-card,
.side-card {
  padding: 26px;
  border-radius: 24px;
  background: #ffffff;
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
}

.content-card h2,
.side-card h2 {
  margin: 0 0 16px;
  font-size: 24px;
}

.content-card p {
  margin: 0 0 18px;
  color: #334155;
}

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

.side-item {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
}

.side-poster {
  width: 72px;
  height: 96px;
  overflow: hidden;
  border-radius: 12px;
  background: linear-gradient(135deg, #2563eb, #06b6d4);
}

.side-item strong {
  display: block;
  margin-bottom: 4px;
  line-height: 1.35;
}

.side-item span {
  color: var(--muted);
  font-size: 13px;
}

.pagination {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-top: 30px;
}

.pagination a,
.pagination span {
  min-width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  padding: 0 12px;
  border-radius: 12px;
  background: #ffffff;
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.08);
  font-weight: 800;
}

.pagination span {
  color: #ffffff;
  background: #2563eb;
}

.site-footer {
  color: #d1d5db;
  background: #0f172a;
}

.footer-inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 1fr 0.8fr;
  gap: 32px;
  padding: 46px 0;
}

.footer-logo {
  color: #ffffff;
  font-size: 24px;
  font-weight: 900;
  margin-bottom: 10px;
}

.footer-brand p {
  margin: 0;
  color: #94a3b8;
}

.footer-links h2 {
  margin: 0 0 14px;
  color: #ffffff;
  font-size: 18px;
}

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

.footer-links a {
  color: #cbd5e1;
}

.footer-links a:hover {
  color: #67e8f9;
}

.footer-bottom {
  padding: 18px 0;
  text-align: center;
  color: #94a3b8;
  border-top: 1px solid rgba(148, 163, 184, 0.18);
}

.empty-message {
  display: none;
  padding: 24px;
  text-align: center;
  color: var(--muted);
  background: #ffffff;
  border-radius: 20px;
}

@media (max-width: 1024px) {
  .desktop-nav,
  .header-search {
    display: none;
  }

  .menu-button {
    display: block;
    margin-left: auto;
  }

  .hero-slide,
  .detail-hero-inner,
  .detail-content,
  .rank-layout {
    grid-template-columns: 1fr;
  }

  .hero-slider {
    min-height: auto;
  }

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

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

@media (max-width: 720px) {
  .header-inner {
    height: 62px;
    gap: 10px;
  }

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

  .quick-cats {
    display: none;
  }

  .hero-slider {
    padding: 42px 0 52px;
  }

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

  .hero-card,
  .hero-card img {
    min-height: 320px;
    height: 320px;
  }

  .hero-dots {
    bottom: 18px;
  }

  .section-head {
    display: block;
  }

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

  .card-body {
    padding: 14px;
  }

  .card-desc {
    -webkit-line-clamp: 2;
  }

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

  .compact-card {
    grid-template-columns: auto 66px minmax(0, 1fr);
  }

  .compact-poster {
    width: 66px;
    height: 88px;
  }

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

@media (max-width: 460px) {
  .movie-grid,
  .category-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    display: grid;
  }

  .detail-hero-inner {
    padding: 28px 0;
  }

  .content-card,
  .side-card {
    padding: 20px;
  }
}