:root {
  color-scheme: light;
  --bg: #f6fbff;
  --surface: #ffffff;
  --surface-soft: #eef8ff;
  --text: #0f172a;
  --muted: #64748b;
  --line: rgba(15, 23, 42, 0.1);
  --brand: #0891b2;
  --brand-dark: #1d4ed8;
  --accent: #14b8a6;
  --danger: #f97316;
  --shadow: 0 22px 60px rgba(15, 23, 42, 0.12);
  --radius: 24px;
  font-family: "Inter", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: radial-gradient(circle at top left, rgba(20, 184, 166, 0.14), transparent 32rem), var(--bg);
  color: var(--text);
  line-height: 1.65;
}

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

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

button,
input,
select {
  font: inherit;
}

button {
  border: 0;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  color: #ffffff;
  background: linear-gradient(120deg, #2563eb 0%, #0891b2 52%, #0f766e 100%);
  box-shadow: 0 14px 38px rgba(37, 99, 235, 0.28);
}

.header-wave {
  position: absolute;
  inset-inline: 0;
  bottom: -1px;
  height: 28px;
  overflow: hidden;
  pointer-events: none;
}

.header-wave svg {
  width: 100%;
  height: 100%;
}

.header-wave path {
  fill: var(--bg);
}

.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 18px 0 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
}

.brand-mark {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.18);
  font-weight: 900;
  font-size: 22px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.22);
}

.brand-copy strong,
.footer-brand {
  display: block;
  font-size: 24px;
  font-weight: 900;
  letter-spacing: -0.03em;
}

.brand-copy small {
  display: block;
  margin-top: 2px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 12px;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.nav-link,
.mobile-link,
.channel-strip a {
  border-radius: 999px;
  transition: background 0.22s ease, color 0.22s ease, transform 0.22s ease;
}

.nav-link {
  padding: 10px 14px;
  color: rgba(255, 255, 255, 0.86);
}

.nav-link:hover,
.nav-link.active {
  background: rgba(255, 255, 255, 0.18);
  color: #ffffff;
}

.header-search {
  display: flex;
  align-items: center;
  width: min(320px, 30vw);
  padding: 4px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18);
}

.header-search input,
.mobile-panel input {
  width: 100%;
  min-width: 0;
  border: 0;
  outline: 0;
  color: #ffffff;
  background: transparent;
}

.header-search input {
  padding: 8px 12px;
}

.header-search input::placeholder,
.mobile-panel input::placeholder {
  color: rgba(255, 255, 255, 0.72);
}

.header-search button,
.mobile-panel button,
.filter-panel button,
.cta,
.play-link,
.player-button {
  border-radius: 999px;
  color: #ffffff;
  background: linear-gradient(135deg, #0ea5e9, #14b8a6);
  cursor: pointer;
  box-shadow: 0 12px 28px rgba(14, 165, 233, 0.28);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.header-search button {
  padding: 8px 14px;
}

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.16);
}

.mobile-panel {
  display: none;
  padding: 0 16px 26px;
}

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

.mobile-panel form {
  display: flex;
  gap: 8px;
  padding: 8px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.14);
}

.mobile-panel input {
  padding: 8px 10px;
}

.mobile-panel button {
  padding: 8px 14px;
}

.mobile-panel nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.mobile-link {
  padding: 10px 12px;
  text-align: center;
  background: rgba(255, 255, 255, 0.14);
}

.channel-strip {
  position: relative;
  z-index: 2;
  padding: 0 0 16px;
}

.channel-scroll {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  scrollbar-width: none;
}

.channel-scroll::-webkit-scrollbar {
  display: none;
}

.channel-strip a {
  flex: 0 0 auto;
  padding: 7px 12px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.86);
  background: rgba(255, 255, 255, 0.12);
}

.hero {
  position: relative;
  overflow: hidden;
  margin-top: 24px;
  border-radius: 36px;
  background: linear-gradient(135deg, #0f172a 0%, #1d4ed8 46%, #0f766e 100%);
  color: #ffffff;
  box-shadow: var(--shadow);
}

.hero::before,
.hero::after {
  position: absolute;
  content: "";
  border-radius: 999px;
  filter: blur(8px);
  opacity: 0.72;
}

.hero::before {
  width: 360px;
  height: 360px;
  right: -80px;
  top: -80px;
  background: rgba(45, 212, 191, 0.28);
}

.hero::after {
  width: 260px;
  height: 260px;
  left: 12%;
  bottom: -100px;
  background: rgba(59, 130, 246, 0.26);
}

.hero-slide {
  position: relative;
  z-index: 1;
  display: none;
  min-height: 560px;
  grid-template-columns: minmax(0, 1.12fr) minmax(280px, 0.88fr);
  gap: 44px;
  align-items: center;
  padding: clamp(30px, 5vw, 68px);
}

.hero-slide.active {
  display: grid;
  animation: heroIn 0.55s ease both;
}

@keyframes heroIn {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  padding: 8px 13px;
  border-radius: 999px;
  color: #dffcff;
  background: rgba(255, 255, 255, 0.12);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.16);
}

.hero h1,
.hero h2 {
  margin: 0;
  font-size: clamp(34px, 6vw, 70px);
  line-height: 1.04;
  letter-spacing: -0.06em;
}

.hero p {
  max-width: 720px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 17px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.cta,
.play-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  font-weight: 800;
}

.cta.secondary {
  background: rgba(255, 255, 255, 0.14);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18);
}

.cta:hover,
.play-link:hover,
.header-search button:hover,
.filter-panel button:hover,
.player-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 34px rgba(14, 165, 233, 0.32);
}

.hero-poster {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border-radius: 32px;
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.32);
}

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

.hero-poster .glass {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  padding: 16px;
  border-radius: 24px;
  background: rgba(15, 23, 42, 0.62);
  backdrop-filter: blur(18px);
}

.hero-poster strong {
  display: block;
  font-size: 18px;
}

.hero-poster span {
  display: block;
  margin-top: 5px;
  color: rgba(255, 255, 255, 0.74);
  font-size: 13px;
}

.hero-dots {
  position: absolute;
  z-index: 2;
  left: clamp(30px, 5vw, 68px);
  bottom: 34px;
  display: flex;
  gap: 9px;
}

.hero-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.36);
  cursor: pointer;
}

.hero-dot.active {
  width: 34px;
  background: #ffffff;
}

.section {
  padding: 54px 0 0;
}

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

.section-kicker {
  display: inline-flex;
  margin-bottom: 8px;
  padding: 5px 10px;
  border-radius: 999px;
  color: var(--brand-dark);
  background: rgba(14, 165, 233, 0.1);
  font-size: 13px;
  font-weight: 800;
}

.section h2,
.page-title h1,
.detail-title h1 {
  margin: 0;
  font-size: clamp(26px, 4vw, 44px);
  line-height: 1.12;
  letter-spacing: -0.04em;
}

.section-head p,
.page-title p,
.detail-title p {
  max-width: 760px;
  margin: 8px 0 0;
  color: var(--muted);
}

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

.movie-card {
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 14px 36px rgba(15, 23, 42, 0.08);
  transition: transform 0.24s ease, box-shadow 0.24s ease;
}

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

.poster {
  position: relative;
  display: block;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.12), rgba(20, 184, 166, 0.16));
}

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

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

.duration,
.rank-badge {
  position: absolute;
  z-index: 2;
  border-radius: 999px;
  color: #ffffff;
  background: rgba(15, 23, 42, 0.76);
  backdrop-filter: blur(10px);
}

.duration {
  right: 12px;
  bottom: 12px;
  padding: 4px 9px;
  font-size: 12px;
}

.rank-badge {
  left: 12px;
  top: 12px;
  min-width: 30px;
  padding: 4px 8px;
  text-align: center;
  background: linear-gradient(135deg, #f97316, #ef4444);
}

.card-body {
  padding: 16px;
}

.card-title {
  display: -webkit-box;
  overflow: hidden;
  min-height: 52px;
  color: #0f172a;
  font-weight: 900;
  font-size: 17px;
  line-height: 1.35;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.card-body p {
  display: -webkit-box;
  overflow: hidden;
  min-height: 48px;
  margin: 9px 0 12px;
  color: var(--muted);
  font-size: 14px;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.meta-row,
.tag-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.meta-row span,
.tag-row span {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  font-size: 12px;
}

.meta-row span {
  color: #475569;
}

.tag-row {
  margin-top: 10px;
}

.tag-row span {
  padding: 4px 8px;
  color: #0f766e;
  background: rgba(20, 184, 166, 0.12);
}

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

.feature-card,
.category-card,
.detail-panel,
.player-card,
.filter-panel,
.rank-list,
.info-box {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 14px 42px rgba(15, 23, 42, 0.08);
}

.feature-card {
  padding: 28px;
  background: linear-gradient(135deg, #ffffff 0%, #effbff 100%);
}

.feature-card h3,
.category-card h3,
.info-box h2 {
  margin: 0;
  font-size: 24px;
}

.feature-card p,
.category-card p,
.info-box p {
  margin: 10px 0 0;
  color: var(--muted);
}

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

.category-card {
  display: block;
  padding: 22px;
  overflow: hidden;
  position: relative;
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.category-card::after {
  position: absolute;
  content: "";
  width: 130px;
  height: 130px;
  right: -38px;
  top: -42px;
  border-radius: 999px;
  background: rgba(20, 184, 166, 0.14);
}

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

.category-card .mini-list {
  display: grid;
  gap: 8px;
  margin-top: 16px;
}

.category-card .mini-list span {
  display: block;
  overflow: hidden;
  color: #475569;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.page-title {
  padding: 54px 0 8px;
}

.filter-panel {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, minmax(140px, 0.6fr)) auto;
  gap: 12px;
  align-items: end;
  margin: 24px 0 26px;
  padding: 16px;
}

.filter-panel label {
  display: grid;
  gap: 6px;
  color: #475569;
  font-size: 13px;
  font-weight: 800;
}

.filter-panel input,
.filter-panel select {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0 12px;
  color: var(--text);
  background: #ffffff;
  outline: 0;
}

.filter-panel input:focus,
.filter-panel select:focus {
  border-color: rgba(8, 145, 178, 0.56);
  box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.12);
}

.filter-panel button {
  min-height: 44px;
  padding: 0 18px;
}

.no-results {
  display: none;
  padding: 28px;
  border: 1px dashed rgba(100, 116, 139, 0.36);
  border-radius: var(--radius);
  color: var(--muted);
  text-align: center;
}

.rank-list {
  display: grid;
  gap: 14px;
  padding: 16px;
}

.rank-item {
  display: grid;
  grid-template-columns: auto 112px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  padding: 12px;
  border-radius: 20px;
  background: #ffffff;
  transition: transform 0.22s ease, background 0.22s ease;
}

.rank-item:hover {
  transform: translateX(4px);
  background: #f8fdff;
}

.hot-index {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 12px;
  color: #ffffff;
  background: linear-gradient(135deg, #f97316, #ef4444);
  font-weight: 900;
}

.rank-thumb {
  display: block;
  overflow: hidden;
  aspect-ratio: 3 / 4;
  border-radius: 16px;
  background: rgba(14, 165, 233, 0.1);
}

.rank-copy a {
  display: inline-block;
  font-size: 19px;
  font-weight: 900;
}

.rank-copy p {
  margin: 6px 0 10px;
  color: var(--muted);
}

.detail-hero {
  display: grid;
  grid-template-columns: minmax(260px, 360px) minmax(0, 1fr);
  gap: 30px;
  align-items: stretch;
  padding: 48px 0 0;
}

.detail-cover {
  overflow: hidden;
  border-radius: 32px;
  background: rgba(14, 165, 233, 0.1);
  box-shadow: var(--shadow);
}

.detail-cover img {
  min-height: 100%;
}

.detail-panel {
  padding: clamp(24px, 4vw, 42px);
  background: linear-gradient(135deg, #ffffff 0%, #eef8ff 100%);
}

.detail-title .tag-row {
  margin-top: 18px;
}

.detail-meta {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 26px;
}

.detail-meta div {
  padding: 14px;
  border-radius: 18px;
  background: #ffffff;
  box-shadow: inset 0 0 0 1px var(--line);
}

.detail-meta small {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.detail-meta strong {
  display: block;
  margin-top: 4px;
  font-size: 16px;
}

.player-card {
  overflow: hidden;
  background: #020617;
}

.video-shell {
  position: relative;
  background: #000000;
}

.video-shell video {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000000;
  cursor: pointer;
}

.player-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: radial-gradient(circle at center, rgba(14, 165, 233, 0.2), rgba(2, 6, 23, 0.56));
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

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

.player-button {
  display: inline-grid;
  width: 92px;
  height: 92px;
  place-items: center;
  font-size: 34px;
}

.player-status {
  min-height: 22px;
  padding: 12px 18px 16px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
}

.article-content {
  display: grid;
  gap: 20px;
}

.info-box {
  padding: 24px;
}

.info-box p + p {
  margin-top: 12px;
}

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

.related-mini {
  display: block;
  overflow: hidden;
  border-radius: 18px;
  background: #ffffff;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
}

.related-mini figure {
  margin: 0;
  overflow: hidden;
  aspect-ratio: 3 / 4;
  background: rgba(14, 165, 233, 0.1);
}

.related-mini span {
  display: -webkit-box;
  overflow: hidden;
  padding: 12px;
  font-weight: 800;
  font-size: 14px;
  line-height: 1.4;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.site-footer {
  margin-top: 68px;
  padding: 42px 0;
  color: rgba(255, 255, 255, 0.78);
  background: #0f172a;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 28px;
}

.footer-brand {
  color: #ffffff;
}

.site-footer p {
  max-width: 420px;
  margin: 12px 0 0;
}

.site-footer h2 {
  margin: 0 0 14px;
  color: #67e8f9;
  font-size: 18px;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 14px;
}

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

.hidden-card {
  display: none !important;
}

@media (max-width: 1040px) {
  .desktop-nav,
  .header-search {
    display: none;
  }

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

  .hero-slide,
  .feature-band,
  .detail-hero {
    grid-template-columns: 1fr;
  }

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

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

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

@media (max-width: 720px) {
  .container {
    width: min(100% - 24px, 1180px);
  }

  .header-inner {
    padding: 14px 0 24px;
  }

  .brand-mark {
    width: 42px;
    height: 42px;
    border-radius: 14px;
  }

  .brand-copy strong {
    font-size: 20px;
  }

  .hero {
    border-radius: 26px;
  }

  .hero-slide {
    min-height: auto;
    padding: 28px 20px 72px;
  }

  .hero-dots {
    left: 20px;
    bottom: 24px;
  }

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

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

  .rank-item {
    grid-template-columns: auto 86px minmax(0, 1fr);
    gap: 12px;
  }

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

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