/*
  欧美高清影片静态站点样式
  视觉基调参考上传原站：深色渐变、青色高亮、卡片圆角、Hero 首屏与 HLS 播放器区域。
*/
:root {
  color-scheme: dark;
  --bg: #020617;
  --bg-soft: #0f172a;
  --bg-card: rgba(15, 23, 42, 0.82);
  --bg-card-strong: #111827;
  --border: rgba(148, 163, 184, 0.18);
  --border-strong: rgba(34, 211, 238, 0.35);
  --text: #f8fafc;
  --muted: #94a3b8;
  --muted-strong: #cbd5e1;
  --cyan: #22d3ee;
  --cyan-dark: #0891b2;
  --purple: #a855f7;
  --amber: #f59e0b;
  --danger: #fb7185;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.38);
  --radius: 24px;
  --radius-sm: 16px;
  --container: 1200px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 0%, rgba(34, 211, 238, 0.12), transparent 30%),
    radial-gradient(circle at 80% 12%, rgba(168, 85, 247, 0.14), transparent 28%),
    linear-gradient(180deg, #020617 0%, #0f172a 44%, #020617 100%);
}

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

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

button,
input,
select {
  font: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(2, 6, 23, 0.82);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(20px);
}

.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  gap: 24px;
}

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

.logo-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  font-weight: 900;
  letter-spacing: -0.05em;
  color: white;
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  box-shadow: 0 16px 35px rgba(34, 211, 238, 0.28);
}

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

.logo-text strong {
  font-size: 22px;
  letter-spacing: 0.02em;
}

.logo-text small {
  color: var(--muted);
  font-size: 12px;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 20px;
  flex: 1;
}

.nav-link,
.mobile-nav-link {
  color: var(--muted-strong);
  font-weight: 600;
  transition: color 0.2s ease, transform 0.2s ease;
}

.nav-link:hover,
.nav-link.is-active,
.mobile-nav-link:hover,
.mobile-nav-link.is-active {
  color: var(--cyan);
}

.nav-link:hover {
  transform: translateY(-1px);
}

.header-search {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.72);
}

.header-search input,
.mobile-search input,
.large-search input,
.filter-controls input,
.filter-controls select {
  border: 1px solid var(--border);
  outline: none;
  color: var(--text);
  background: rgba(2, 6, 23, 0.72);
}

.header-search input {
  width: 150px;
  border: 0;
  background: transparent;
  padding: 8px 10px;
}

.header-search button,
.mobile-search button {
  border: 0;
  border-radius: 999px;
  padding: 8px 14px;
  color: #001018;
  background: var(--cyan);
  cursor: pointer;
  font-weight: 800;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.86);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: var(--text);
}

.mobile-nav {
  display: none;
  border-top: 1px solid var(--border);
  padding: 16px;
  background: rgba(2, 6, 23, 0.96);
}

.mobile-nav.is-open {
  display: grid;
  gap: 14px;
}

.mobile-search {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  margin-top: 6px;
}

.mobile-search input {
  min-width: 0;
  border-radius: 12px;
  padding: 12px;
}

.hero-slider {
  position: relative;
  min-height: 600px;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  background: #020617;
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.7s ease;
}

.hero-slide.is-active {
  opacity: 1;
  pointer-events: auto;
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
  transform: scale(1.03);
}

.hero-bg.is-missing,
.movie-poster img.is-missing,
.category-cover img.is-missing,
.detail-poster img.is-missing,
.category-collage img.is-missing,
.hero-thumb img.is-missing {
  display: none;
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 6, 23, 0.96) 0%, rgba(2, 6, 23, 0.72) 48%, rgba(2, 6, 23, 0.38) 100%),
    linear-gradient(0deg, #020617 0%, transparent 45%);
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-top: 72px;
  padding-bottom: 110px;
}

.hero-copy {
  max-width: 760px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan), var(--purple));
}

.hero-copy h1,
.page-hero h1,
.detail-copy h1 {
  margin: 0;
  font-size: clamp(36px, 6vw, 76px);
  line-height: 1.05;
  letter-spacing: -0.06em;
}

.hero-one-line,
.detail-one-line {
  max-width: 760px;
  color: var(--text);
  font-size: clamp(18px, 2vw, 25px);
  font-weight: 700;
  line-height: 1.6;
}

.hero-summary,
.page-hero p,
.section-heading p,
.detail-copy p,
.footer-brand p,
.category-overview-card p,
.detail-article p,
.detail-side-card,
.site-footer p {
  color: var(--muted-strong);
  line-height: 1.8;
}

.hero-tags,
.tag-row,
.detail-meta,
.category-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-tags span,
.tag-row span,
.detail-meta span,
.category-tags span {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 7px 12px;
  color: var(--muted-strong);
  background: rgba(15, 23, 42, 0.72);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: 999px;
  padding: 0 20px;
  border: 1px solid transparent;
  font-weight: 900;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

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

.btn-primary {
  color: #001018;
  background: linear-gradient(135deg, var(--cyan), #67e8f9);
  box-shadow: 0 18px 38px rgba(34, 211, 238, 0.22);
}

.btn-ghost {
  color: var(--text);
  border-color: var(--border-strong);
  background: rgba(15, 23, 42, 0.68);
}

.btn.full {
  width: 100%;
}

.hero-thumbs {
  position: absolute;
  left: 50%;
  right: auto;
  bottom: 28px;
  z-index: 5;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  transform: translateX(-50%);
}

.hero-thumb {
  min-width: 0;
  display: grid;
  grid-template-columns: 58px 1fr;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 8px;
  color: var(--muted-strong);
  background: rgba(15, 23, 42, 0.72);
  cursor: pointer;
  text-align: left;
  backdrop-filter: blur(14px);
}

.hero-thumb.is-active {
  color: var(--text);
  border-color: var(--cyan);
  box-shadow: 0 12px 35px rgba(34, 211, 238, 0.16);
}

.hero-thumb img {
  width: 58px;
  height: 46px;
  border-radius: 12px;
  object-fit: cover;
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.25), rgba(168, 85, 247, 0.18));
}

.hero-thumb span {
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  font-size: 13px;
  font-weight: 800;
}

.content-section,
.page-main {
  padding: 58px 0;
}

.page-main {
  min-height: 70vh;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 26px;
}

.section-heading.compact {
  margin-bottom: 18px;
}

.section-heading h2,
.filter-panel h2,
.ranking-title h2,
.detail-article h2,
.detail-side-card h2,
.site-footer h2 {
  margin: 0;
  font-size: clamp(24px, 3vw, 38px);
  line-height: 1.15;
  letter-spacing: -0.04em;
}

.section-heading p {
  margin: 10px 0 0;
  max-width: 720px;
}

.section-link {
  color: var(--cyan);
  font-weight: 900;
}

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

.compact-grid {
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 16px;
}

.movie-card {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-card);
  box-shadow: 0 14px 45px rgba(0, 0, 0, 0.18);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

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

.movie-card.is-hidden {
  display: none;
}

.movie-poster,
.detail-poster,
.category-cover {
  position: relative;
  display: block;
  overflow: hidden;
  background:
    radial-gradient(circle at 30% 20%, rgba(34, 211, 238, 0.35), transparent 34%),
    linear-gradient(135deg, #0f172a, #1e1b4b);
}

.movie-poster {
  aspect-ratio: 2 / 3;
}

.movie-poster img,
.detail-poster img,
.category-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease, opacity 0.2s ease;
}

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

.poster-fallback {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 18px;
  color: rgba(255, 255, 255, 0.74);
  font-size: 34px;
  font-weight: 900;
  letter-spacing: -0.08em;
  text-align: center;
}

.play-chip,
.rank-badge {
  position: absolute;
  z-index: 3;
  border-radius: 999px;
  font-weight: 900;
}

.play-chip {
  left: 12px;
  bottom: 12px;
  padding: 7px 12px;
  color: #001018;
  background: var(--cyan);
}

.rank-badge {
  top: 12px;
  left: 12px;
  padding: 7px 10px;
  color: white;
  background: linear-gradient(135deg, var(--amber), var(--danger));
}

.movie-card-body {
  padding: 18px;
}

.movie-card-meta,
.movie-stats {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
}

.movie-card-meta {
  justify-content: start;
  flex-wrap: wrap;
}

.movie-card h3 {
  margin: 10px 0 8px;
  font-size: 20px;
  line-height: 1.35;
}

.movie-card p {
  min-height: 4.8em;
  margin: 0 0 14px;
  color: var(--muted-strong);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.movie-card-compact .movie-card-body {
  padding: 14px;
}

.movie-card-compact h3 {
  font-size: 16px;
}

.movie-card-compact p,
.movie-card-compact .tag-row {
  display: none;
}

.tag-row {
  margin: 12px 0;
}

.tag-row span {
  padding: 5px 9px;
  font-size: 12px;
}

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

.category-card,
.category-overview-card,
.filter-panel,
.ranking-panel,
.detail-side-card,
.detail-article,
.player-section,
.home-search-band,
.page-hero,
.detail-hero {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-card);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.20);
}

.category-card {
  overflow: hidden;
  padding: 14px;
}

.category-card strong {
  display: block;
  margin-top: 12px;
  font-size: 20px;
}

.category-card span {
  color: var(--cyan);
  font-size: 13px;
  font-weight: 900;
}

.category-card p {
  margin: 8px 0 0;
  color: var(--muted-strong);
  line-height: 1.6;
}

.category-collage {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  min-height: 110px;
  overflow: hidden;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.18), rgba(168, 85, 247, 0.18));
}

.category-collage img {
  width: 100%;
  height: 110px;
  object-fit: cover;
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 24px;
}

.ranking-panel {
  position: sticky;
  top: 100px;
  align-self: start;
  padding: 24px;
}

.ranking-list {
  list-style: none;
  margin: 18px 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.ranking-list a {
  display: grid;
  grid-template-columns: 34px 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: rgba(2, 6, 23, 0.34);
}

.ranking-list span {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 10px;
  color: #001018;
  background: var(--cyan);
  font-weight: 900;
}

.ranking-list strong {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.ranking-list em {
  color: var(--amber);
  font-style: normal;
  font-weight: 900;
}

.large-search {
  display: grid;
  gap: 16px;
}

.large-search label {
  color: var(--cyan);
  font-size: 24px;
  font-weight: 900;
}

.large-search div {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
}

.large-search input {
  min-height: 54px;
  border-radius: 999px;
  padding: 0 20px;
}

.page-hero {
  padding: clamp(28px, 5vw, 56px);
  background:
    radial-gradient(circle at 80% 0%, rgba(34, 211, 238, 0.16), transparent 28%),
    rgba(15, 23, 42, 0.76);
}

.compact-hero {
  margin-bottom: 28px;
}

.filter-panel {
  display: grid;
  grid-template-columns: 270px 1fr;
  gap: 22px;
  align-items: center;
  padding: 22px;
  margin-bottom: 26px;
}

.filter-controls {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr 0.8fr;
  gap: 12px;
}

.filter-controls input,
.filter-controls select {
  width: 100%;
  min-height: 46px;
  border-radius: 14px;
  padding: 0 13px;
}

.filter-result {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--muted);
}

.category-overview-grid {
  display: grid;
  gap: 20px;
}

.category-overview-card {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 24px;
  padding: 18px;
}

.category-cover {
  aspect-ratio: 16 / 10;
  border-radius: 20px;
}

.detail-hero {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 34px;
  padding: clamp(20px, 4vw, 38px);
  margin-top: 24px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  color: var(--muted);
  font-size: 14px;
}

.breadcrumb a {
  color: var(--cyan);
}

.detail-poster {
  aspect-ratio: 2 / 3;
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.detail-copy {
  align-self: center;
}

.detail-meta {
  margin: 20px 0;
}

.large-tags span {
  font-size: 14px;
}

.player-section {
  padding: 22px;
  margin: 28px 0;
}

.player-frame {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  background: black;
  box-shadow: var(--shadow);
}

.video-element {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: black;
}

.player-start {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  gap: 12px;
  border: 0;
  color: white;
  background:
    radial-gradient(circle, rgba(34, 211, 238, 0.22), transparent 30%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.16), rgba(0, 0, 0, 0.72));
  cursor: pointer;
}

.player-start.is-hidden {
  display: none;
}

.player-start-icon {
  width: 78px;
  height: 78px;
  display: grid;
  place-items: center;
  margin-inline: auto;
  border-radius: 999px;
  color: #001018;
  background: var(--cyan);
  box-shadow: 0 18px 45px rgba(34, 211, 238, 0.34);
  font-size: 30px;
}

.player-status {
  position: absolute;
  left: 16px;
  bottom: 14px;
  z-index: 2;
  margin: 0;
  border-radius: 999px;
  padding: 8px 12px;
  color: var(--muted-strong);
  background: rgba(2, 6, 23, 0.78);
}

.player-frame.is-playing .player-status {
  opacity: 0;
  pointer-events: none;
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 24px;
}

.detail-article,
.detail-side-card {
  padding: clamp(20px, 3vw, 32px);
}

.detail-article h2 + p {
  margin-top: 12px;
}

.detail-article p {
  font-size: 17px;
}

.detail-side-card {
  align-self: start;
  position: sticky;
  top: 100px;
}

.detail-side-card dl {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
}

.detail-side-card dt {
  color: var(--muted);
  font-size: 13px;
}

.detail-side-card dd {
  margin: -8px 0 0;
  color: var(--text);
  font-weight: 800;
}

.related-section {
  padding-bottom: 0;
}

.site-footer {
  margin-top: 70px;
  border-top: 1px solid var(--border);
  background: rgba(2, 6, 23, 0.86);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 34px;
  padding: 46px 0;
}

.footer-links {
  display: grid;
  gap: 10px;
}

.footer-links a {
  color: var(--muted-strong);
}

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

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 18px;
  color: var(--muted);
  text-align: center;
}

.footer-bottom p {
  margin: 0;
}

@media (max-width: 1120px) {
  .desktop-nav {
    display: none;
  }

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

  .header-search {
    display: none;
  }

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

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

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

  .ranking-panel,
  .detail-side-card {
    position: static;
  }

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

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

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

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

@media (max-width: 720px) {
  .container {
    width: min(100% - 22px, var(--container));
  }

  .header-inner {
    min-height: 66px;
  }

  .logo-text strong {
    font-size: 18px;
  }

  .logo-text small {
    display: none;
  }

  .hero-slider {
    min-height: 680px;
  }

  .hero-content {
    padding-top: 90px;
    padding-bottom: 190px;
  }

  .hero-copy h1,
  .page-hero h1,
  .detail-copy h1 {
    font-size: 38px;
  }

  .hero-thumbs {
    grid-template-columns: 1fr;
    bottom: 16px;
  }

  .hero-thumb:nth-child(n+4) {
    display: none;
  }

  .section-heading {
    display: block;
  }

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

  .movie-card-body {
    padding: 13px;
  }

  .movie-card h3 {
    font-size: 16px;
  }

  .movie-card p,
  .movie-card .tag-row {
    display: none;
  }

  .large-search div,
  .filter-controls,
  .category-overview-card,
  .detail-hero {
    grid-template-columns: 1fr;
  }

  .category-overview-card {
    gap: 16px;
  }

  .detail-poster {
    max-width: 260px;
  }

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

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

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