:root {
  --bg: #f8fafc;
  --surface: #ffffff;
  --text: #0f172a;
  --muted: #64748b;
  --line: #e2e8f0;
  --teal: #0d9488;
  --cyan: #0891b2;
  --amber: #f59e0b;
  --shadow: 0 22px 55px rgba(15, 23, 42, 0.12);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: linear-gradient(180deg, #f8fafc 0%, #ecfeff 100%);
  color: var(--text);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  line-height: 1.6;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.82);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  backdrop-filter: blur(18px);
}

.header-inner {
  width: min(1180px, calc(100% - 32px));
  height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--teal), var(--cyan));
  box-shadow: 0 12px 28px rgba(8, 145, 178, 0.28);
}

.brand-text {
  font-size: 20px;
}

.desktop-nav {
  display: flex;
  gap: 8px;
}

.nav-link {
  padding: 10px 16px;
  color: #334155;
  border-radius: 999px;
  transition: 0.25s ease;
}

.nav-link:hover,
.nav-link.active {
  color: #fff;
  background: linear-gradient(135deg, var(--teal), var(--cyan));
  box-shadow: 0 12px 28px rgba(13, 148, 136, 0.22);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 12px;
  color: #fff;
  background: linear-gradient(135deg, var(--teal), var(--cyan));
  font-size: 22px;
}

.mobile-nav {
  display: none;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto 16px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  box-shadow: var(--shadow);
}

.mobile-nav.open {
  display: grid;
  gap: 8px;
}

.mobile-category-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 8px;
}

.mobile-category-row a {
  padding: 6px 10px;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 999px;
}

main {
  width: 100%;
}

.hero {
  position: relative;
  width: min(1180px, calc(100% - 32px));
  min-height: 640px;
  margin: 28px auto 32px;
  overflow: hidden;
  border-radius: 34px;
  background: #0f172a;
  box-shadow: var(--shadow);
}

.hero-slider,
.hero-slide {
  position: absolute;
  inset: 0;
}

.hero-slide {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 32px;
  align-items: center;
  padding: 72px;
  opacity: 0;
  transform: scale(1.03);
  pointer-events: none;
  transition: 0.65s ease;
}

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

.hero-backdrop {
  position: absolute;
  inset: 0;
  opacity: 0.26;
  filter: blur(14px) saturate(1.2);
  transform: scale(1.08);
}

.hero-backdrop:after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(15, 23, 42, 0.98), rgba(15, 23, 42, 0.78), rgba(8, 145, 178, 0.58));
}

.hero-backdrop img {
  height: 100%;
  object-fit: cover;
}

.hero-content,
.hero-poster {
  position: relative;
  z-index: 2;
}

.hero-eyebrow {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 8px 14px;
  color: #ccfbf1;
  border: 1px solid rgba(204, 251, 241, 0.28);
  border-radius: 999px;
  background: rgba(15, 118, 110, 0.26);
}

.hero h1 {
  max-width: 720px;
  margin: 0 0 18px;
  color: #fff;
  font-size: clamp(42px, 7vw, 78px);
  line-height: 1.03;
  letter-spacing: -0.06em;
}

.hero p {
  max-width: 680px;
  margin: 0;
  color: #cbd5e1;
  font-size: 20px;
}

.hero-actions,
.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.primary-btn,
.ghost-btn,
.site-search button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border: 0;
  border-radius: 999px;
  font-weight: 700;
  cursor: pointer;
  transition: 0.25s ease;
}

.primary-btn,
.site-search button {
  color: #fff;
  background: linear-gradient(135deg, var(--teal), var(--cyan));
  box-shadow: 0 16px 32px rgba(8, 145, 178, 0.26);
}

.ghost-btn {
  color: #e0f2fe;
  border: 1px solid rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.08);
}

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

.hero-poster {
  display: block;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 28px;
  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.42);
}

.hero-poster img {
  aspect-ratio: 2 / 3;
  object-fit: cover;
}

.hero-controls {
  position: absolute;
  right: 46px;
  bottom: 38px;
  z-index: 4;
  display: flex;
  gap: 10px;
}

.hero-dot {
  width: 10px;
  height: 10px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.42);
  cursor: pointer;
  transition: 0.25s ease;
}

.hero-dot.active {
  width: 38px;
  background: #fff;
}

.quick-search-panel,
.page-section,
.sub-hero,
.detail-hero,
.player-section {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto 34px;
}

.quick-search-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 440px;
  gap: 24px;
  align-items: center;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: var(--shadow);
}

.quick-search-panel h2 {
  margin: 0 0 8px;
  font-size: 26px;
}

.quick-search-panel p,
.section-head p,
.sub-hero span,
.movie-card p,
.text-card p,
.site-footer p {
  color: var(--muted);
}

.site-search {
  display: flex;
  gap: 10px;
}

.site-search input {
  width: 100%;
  min-height: 48px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  outline: none;
  background: #fff;
  font-size: 15px;
  transition: 0.25s ease;
}

.site-search input:focus {
  border-color: rgba(13, 148, 136, 0.5);
  box-shadow: 0 0 0 4px rgba(13, 148, 136, 0.12);
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 22px;
}

.section-head h2,
.sub-hero h1,
.detail-main h1 {
  margin: 0;
  letter-spacing: -0.04em;
}

.section-head h2 {
  font-size: 34px;
}

.section-head p {
  margin: 6px 0 0;
}

.section-more {
  color: var(--teal);
  font-weight: 800;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.category-pill,
.category-over-card {
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 18px 42px rgba(15, 23, 42, 0.08);
  transition: 0.25s ease;
}

.category-pill {
  padding: 20px;
}

.category-pill strong,
.category-pill span {
  display: block;
}

.category-pill strong {
  margin-bottom: 8px;
  font-size: 18px;
}

.category-pill span {
  color: var(--muted);
  font-size: 14px;
}

.category-pill:hover,
.category-over-card:hover,
.movie-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.movie-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 18px 42px rgba(15, 23, 42, 0.08);
  transition: 0.25s ease;
}

.poster-wrap {
  position: relative;
  display: block;
  overflow: hidden;
  background: #0f172a;
}

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

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

.poster-play {
  position: absolute;
  right: 14px;
  bottom: 14px;
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  border-radius: 999px;
  background: rgba(13, 148, 136, 0.92);
  box-shadow: 0 14px 26px rgba(0, 0, 0, 0.24);
}

.card-rank {
  position: absolute;
  left: 14px;
  top: 14px;
  min-width: 38px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  border-radius: 12px;
  background: linear-gradient(135deg, #f97316, var(--amber));
  box-shadow: 0 10px 22px rgba(245, 158, 11, 0.28);
}

.movie-card-body {
  padding: 16px;
}

.meta-line {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: var(--teal);
  font-size: 13px;
  font-weight: 700;
}

.movie-card h3 {
  margin: 10px 0 8px;
  font-size: 19px;
  line-height: 1.35;
}

.movie-card p {
  min-height: 46px;
  margin: 0 0 12px;
  font-size: 14px;
}

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

.tag-row span,
.detail-tags span {
  padding: 5px 9px;
  color: #0f766e;
  border-radius: 999px;
  background: #ccfbf1;
  font-size: 12px;
  font-weight: 700;
}

.mini-link-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.mini-link-grid.compact {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.mini-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 48px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  transition: 0.25s ease;
}

.mini-link:hover {
  border-color: rgba(13, 148, 136, 0.42);
  transform: translateY(-2px);
}

.mini-link span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 700;
}

.mini-link em {
  color: var(--muted);
  font-style: normal;
  font-size: 13px;
}

.sub-hero {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-top: 28px;
  padding: 42px;
  border-radius: 30px;
  color: #fff;
  background: radial-gradient(circle at 8% 0%, rgba(20, 184, 166, 0.9), transparent 42%), linear-gradient(135deg, #0f172a, #164e63);
  box-shadow: var(--shadow);
}

.sub-hero p,
.sub-hero h1,
.sub-hero span {
  margin: 0;
}

.sub-hero p {
  margin-bottom: 10px;
  color: #99f6e4;
  font-weight: 800;
}

.sub-hero h1 {
  font-size: clamp(38px, 6vw, 70px);
}

.sub-hero span {
  display: block;
  max-width: 760px;
  margin-top: 10px;
  color: #cbd5e1;
}

.inline-filter {
  width: min(440px, 100%);
}

.category-over-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.category-over-card {
  padding: 24px;
}

.category-over-card h2 {
  margin: 0 0 8px;
}

.category-over-card p {
  margin: 0 0 18px;
  color: var(--muted);
}

.detail-hero {
  margin-top: 28px;
  padding: 34px;
  border-radius: 32px;
  color: #fff;
  background: radial-gradient(circle at 0 0, rgba(20, 184, 166, 0.9), transparent 38%), linear-gradient(135deg, #0f172a, #134e4a);
  box-shadow: var(--shadow);
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 26px;
  color: #ccfbf1;
  font-size: 14px;
}

.detail-layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 34px;
  align-items: center;
}

.detail-poster {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 26px;
  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.35);
}

.detail-poster img {
  aspect-ratio: 2 / 3;
  object-fit: cover;
}

.detail-meta {
  color: #99f6e4;
  font-weight: 800;
}

.detail-main h1 {
  margin-top: 10px;
  font-size: clamp(36px, 6vw, 70px);
  line-height: 1.04;
}

.detail-one-line {
  max-width: 820px;
  color: #dbeafe;
  font-size: 20px;
}

.player-shell {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  background: #020617;
  box-shadow: var(--shadow);
}

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

.play-cover {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: #fff;
  border: 0;
  background: rgba(2, 6, 23, 0.36);
  cursor: pointer;
  transition: 0.25s ease;
}

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

.play-cover span {
  width: 72px;
  height: 72px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--teal), var(--cyan));
  box-shadow: 0 20px 40px rgba(8, 145, 178, 0.34);
  font-size: 28px;
}

.play-cover strong {
  font-size: 18px;
}

.detail-text {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.text-card,
.info-grid > div {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 18px 42px rgba(15, 23, 42, 0.08);
}

.text-card {
  padding: 24px;
}

.text-card h2 {
  margin: 0 0 12px;
}

.text-card p {
  margin: 0;
}

.info-grid {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.info-grid > div {
  padding: 18px;
}

.info-grid span {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.info-grid strong {
  display: block;
  margin-top: 6px;
}

.site-footer {
  margin-top: 56px;
  padding: 34px 0;
  background: #0f172a;
  color: #e2e8f0;
}

.footer-inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer-inner p {
  max-width: 640px;
  margin: 8px 0 0;
  color: #94a3b8;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-links a {
  color: #ccfbf1;
}

@media (max-width: 980px) {
  .desktop-nav {
    display: none;
  }

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

  .hero {
    min-height: 720px;
  }

  .hero-slide {
    grid-template-columns: 1fr;
    padding: 34px;
  }

  .hero-poster {
    width: min(260px, 70vw);
  }

  .quick-search-panel,
  .sub-hero,
  .detail-layout {
    grid-template-columns: 1fr;
  }

  .quick-search-panel,
  .sub-hero {
    display: grid;
  }

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

  .detail-text,
  .category-over-grid {
    grid-template-columns: 1fr;
  }

  .detail-poster {
    width: min(300px, 76vw);
  }
}

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

  .brand-text {
    font-size: 17px;
  }

  .hero,
  .quick-search-panel,
  .page-section,
  .sub-hero,
  .detail-hero,
  .player-section {
    width: min(100% - 22px, 1180px);
  }

  .hero {
    min-height: 680px;
    border-radius: 24px;
  }

  .hero-slide {
    padding: 24px;
  }

  .hero h1 {
    font-size: 42px;
  }

  .hero p,
  .detail-one-line {
    font-size: 16px;
  }

  .quick-search-panel,
  .sub-hero,
  .detail-hero {
    padding: 22px;
    border-radius: 24px;
  }

  .site-search {
    flex-direction: column;
  }

  .category-grid,
  .movie-grid,
  .mini-link-grid,
  .mini-link-grid.compact,
  .info-grid {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}