.page-home {
  background: var(--space);
  color: var(--cloud);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: clip;
  scroll-behavior: smooth;
}

.page-home img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-home section[id],
.page-home section[id] .home-section-head,
.page-home .home-lab-card {
  scroll-margin-top: calc(var(--header-h) + 1rem);
}

/* ---------- Hero 封面区 ---------- */
.page-home .home-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-h) + 3rem) 0 3rem;
  isolation: isolate;
  background: var(--space);
}

.page-home .home-hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .home-hero-scrim {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(10,14,39,.88) 0%, rgba(10,14,39,.5) 45%, rgba(5,8,26,.92) 100%);
}

.page-home .home-hero-scrim::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(transparent 0%, rgba(57,255,136,.055) 50%, transparent 100%);
  background-size: 100% 240px;
  animation: home-scan 9s linear infinite;
}

@keyframes home-scan {
  from { background-position: 0 -240px; }
  to { background-position: 0 240px; }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-hero-scrim::after {
    animation: none;
  }
}

.page-home .home-hero-inner {
  display: grid;
  gap: 2rem;
  align-items: center;
}

.page-home .home-hero-inner > .breadcrumb {
  grid-column: 1 / -1;
}

.page-home .home-hero-title {
  font-family: var(--font-headline);
  font-size: clamp(2.75rem, 7.2vw, 5.4rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.01em;
  margin: .5rem 0 1rem;
  text-wrap: balance;
}

.page-home .home-hero-lead {
  max-width: 42rem;
  margin: 0 0 1.5rem;
  color: var(--cloud);
  font-size: 1rem;
}

.page-home .home-hero-index {
  display: flex;
  flex-wrap: wrap;
  gap: .85rem 1.4rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .home-hero-index a {
  color: var(--stardust);
  text-decoration: none;
  border-bottom: 1px solid rgba(177,78,255,.4);
  padding-bottom: .2rem;
  transition: color var(--fast), border-color var(--fast);
}

.page-home .home-hero-index a:hover {
  color: var(--neon);
  border-color: var(--neon);
}

.page-home .home-status-panel {
  display: grid;
  gap: 1rem;
  padding: 1.25rem 1.5rem 1.5rem;
  background: rgba(10,14,39,.72);
  border: 1px solid rgba(57,255,136,.28);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
  clip-path: polygon(0 0, 100% 0, 94% 100%, 0 100%);
}

.page-home .home-status-list {
  display: grid;
  gap: .7rem;
  margin: 0;
}

.page-home .home-status-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.page-home .home-status-row dt {
  color: var(--stardust);
  font-size: .875rem;
}

.page-home .home-status-row .data-number {
  color: var(--gold);
  font-size: 1.25rem;
}

.page-home .home-hero-vertical {
  display: none;
}

/* ---------- 赛讯零时差 ---------- */
.page-home .home-live {
  position: relative;
  background-image:
    linear-gradient(rgba(57,255,136,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(57,255,136,.045) 1px, transparent 1px);
  background-size: 44px 44px;
}

.page-home .home-section-head {
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

.page-home .home-section-title {
  font-family: var(--font-headline);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  margin: .4rem 0 .6rem;
}

.page-home .home-section-desc {
  max-width: 48rem;
  color: var(--stardust);
}

.page-home .home-live-grid {
  display: grid;
  gap: 1.5rem;
}

.page-home .home-pitch-card {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: var(--night);
  border: var(--panel-border);
  border-radius: var(--radius);
  box-shadow: var(--volt-glow);
}

.page-home .home-pitch-img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .home-pitch-caption {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .75rem 1rem;
  color: var(--stardust);
  font-size: .875rem;
  background: rgba(5,8,26,.78);
  border-top: 1px solid rgba(177,78,255,.28);
}

.page-home .home-live-cards {
  display: grid;
  gap: 1rem;
}

.page-home .home-live-card {
  position: relative;
  overflow: hidden;
  padding: 1.5rem;
  background: var(--panel-bg);
  border: var(--panel-border);
  border-radius: var(--radius);
}

.page-home .home-live-card--primary {
  box-shadow: inset 0 0 0 1px rgba(57,255,136,.1), var(--neon-glow);
}

.page-home .home-live-tag {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--volt);
}

.page-home .home-card-title {
  font-family: var(--font-headline);
  font-size: 1.35rem;
  font-weight: 700;
  margin: .5rem 0 .6rem;
}

.page-home .home-live-card p {
  color: var(--stardust);
  font-size: .95rem;
}

.page-home .home-live-number {
  display: flex;
  align-items: baseline;
  gap: .5rem;
  margin-top: 1rem;
}

.page-home .home-live-number .data-number {
  font-size: 2.2rem;
  color: var(--gold);
}

.page-home .home-live-number .data-label {
  color: var(--stardust);
  font-size: .85rem;
}

/* ---------- 本轮统计时间戳 ---------- */
.page-home .home-stamps {
  background: linear-gradient(180deg, rgba(10,14,39,0) 0%, rgba(177,78,255,.09) 42%, rgba(10,14,39,0) 100%);
}

.page-home .home-stamp-list {
  display: grid;
  gap: 1rem;
  margin: 0 0 2rem;
  padding: 0;
  list-style: none;
}

.page-home .home-stamp-item {
  display: grid;
  grid-template-columns: auto auto 1fr;
  gap: .75rem 1rem;
  align-items: center;
  padding: 1.25rem;
  background: rgba(234,240,255,.035);
  border: 1px solid rgba(177,78,255,.18);
  border-radius: var(--radius);
}

.page-home .home-stamp-round {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--neon);
  font-size: .95rem;
}

.page-home .home-stamp-time {
  font-family: var(--font-mono);
  color: var(--gold);
  font-size: .95rem;
}

.page-home .home-stamp-desc {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--stardust);
  font-size: .9rem;
}

.page-home .home-stamp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ---------- 多设备同步与回看 ---------- */
.page-home .home-sync-wrap {
  display: grid;
  gap: 2rem;
  align-items: center;
}

.page-home .home-sync-figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(177,78,255,.25);
  border-radius: var(--radius);
  background: var(--night);
}

.page-home .home-sync-img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .home-sync-caption {
  padding: .75rem 1rem;
  color: var(--stardust);
  font-size: .9rem;
}

.page-home .home-sync-copy .section-kicker {
  color: var(--volt);
}

.page-home .home-sync-copy h2 {
  font-family: var(--font-headline);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin: .5rem 0;
}

.page-home .home-sync-copy p {
  color: var(--stardust);
}

.page-home .home-sync-features {
  display: grid;
  gap: .8rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.page-home .home-sync-features li {
  position: relative;
  padding-left: 1.6rem;
}

.page-home .home-sync-features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .45em;
  width: .85em;
  height: .85em;
  border-radius: 50%;
  background: var(--neon);
  box-shadow: var(--neon-glow);
}

.page-home .home-sync-reel {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 1rem;
  align-items: center;
  margin: 1.5rem 0 0;
  padding: .9rem;
  border: 1px solid rgba(255,215,106,.3);
  border-radius: var(--radius);
  background: rgba(255,215,106,.07);
}

.page-home .home-sync-reel .home-reel-img {
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.page-home .home-sync-reel figcaption {
  display: grid;
  gap: .4rem;
  color: var(--stardust);
  font-size: .9rem;
}

.page-home .home-sync-reel strong {
  color: var(--cloud);
  font-size: 1rem;
}

/* ---------- 数据对比实验室 ---------- */
.page-home .home-lab {
  border-top: 1px solid rgba(57,255,136,.22);
  border-bottom: 1px solid rgba(57,255,136,.22);
}

.page-home .home-lab-compare {
  display: grid;
  gap: 1rem;
  margin-bottom: 2rem;
}

.page-home .home-lab-card {
  overflow: hidden;
  background: var(--panel-bg);
  border: var(--panel-border);
  border-radius: var(--radius);
}

.page-home .home-lab-card:first-child {
  box-shadow: var(--neon-glow);
}

.page-home .home-lab-switch {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: rgba(177,78,255,.1);
  border: 0;
  border-bottom: 1px solid rgba(177,78,255,.22);
  color: var(--cloud);
  font-family: var(--font-headline);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  text-align: left;
}

.page-home .home-lab-switch-hint {
  font-family: var(--font-mono);
  color: var(--stardust);
  font-size: .75rem;
}

.page-home .home-lab-panel {
  padding: 1.5rem;
}

.page-home .home-lab-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .75rem;
  margin: 0;
}

.page-home .home-lab-grid div {
  display: grid;
  gap: .3rem;
  padding: 1rem;
  border-radius: var(--radius-sm);
  background: rgba(10,14,39,.55);
  border: 1px solid rgba(177,78,255,.12);
}

.page-home .home-lab-grid dt {
  font-family: var(--font-mono);
  font-size: .8rem;
  color: var(--stardust);
}

.page-home .home-lab-grid .data-number {
  color: var(--gold);
  font-size: 1.5rem;
}

.page-home .home-lab-note {
  margin-top: 1rem;
  color: var(--lavender);
  font-size: .85rem;
}

.page-home .home-lab-hover {
  margin-top: .4rem;
  color: var(--stardust);
  font-size: .85rem;
  transition: color var(--fast);
}

.page-home .home-lab-card:hover .home-lab-hover {
  color: var(--neon);
}

.page-home .home-lab-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ---------- 探索区 ---------- */
.page-home .home-explore {
  background: var(--night);
}

.page-home .home-explore-grid {
  display: grid;
  gap: 1rem;
}

.page-home .home-explore-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .3rem 1rem;
  padding: 1.25rem;
  border: 1px solid rgba(177,78,255,.2);
  border-radius: var(--radius);
  background: rgba(234,240,255,.035);
  color: var(--cloud);
  text-decoration: none;
  transition: border-color var(--fast), transform var(--fast);
}

.page-home .home-explore-card:hover {
  border-color: var(--neon);
  transform: translateY(-2px);
}

.page-home .home-explore-num {
  grid-row: span 2;
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1;
  color: var(--volt);
}

.page-home .home-explore-card strong {
  font-family: var(--font-headline);
  font-size: 1.1rem;
}

.page-home .home-explore-card p {
  grid-column: 2;
  margin: 0;
  color: var(--stardust);
  font-size: .9rem;
}

.page-home .home-trust {
  margin-top: 2rem;
  padding: 1rem 1.25rem;
  border-left: 3px solid var(--gold);
  background: rgba(255,215,106,.06);
  color: var(--stardust);
  font-size: .95rem;
}

/* ---------- 响应式强化 ---------- */
@media (min-width: 640px) {
  .page-home .home-live-cards {
    grid-template-columns: 1fr 1fr;
  }

  .page-home .home-live-card--primary {
    grid-column: 1 / -1;
  }

  .page-home .home-social-links {
    flex-direction: row;
  }

  .page-home .home-lab-compare {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 860px) {
  .page-home .home-hero-inner {
    grid-template-columns: minmax(0, 7fr) minmax(280px, 5fr);
    align-items: center;
  }

  .page-home .home-hero-vertical {
    display: block;
    position: absolute;
    top: 50%;
    right: 1.5rem;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-size: .8rem;
    letter-spacing: .4em;
    color: var(--volt);
    border-right: 1px solid rgba(177,78,255,.35);
    padding-right: .75rem;
    text-transform: uppercase;
  }

  .page-home .home-live-grid {
    grid-template-columns: minmax(0, 9fr) minmax(320px, 6fr);
    gap: 2rem;
    align-items: stretch;
  }

  .page-home .home-live-cards {
    grid-template-columns: 1fr 1fr;
  }

  .page-home .home-live-card--primary {
    grid-column: 1 / -1;
  }

  .page-home .home-sync-wrap {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 2.5rem;
  }

  .page-home .home-lab-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 1080px) {
  .page-home .home-explore-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-home .home-stamp-item {
    grid-template-columns: auto auto 1fr 2fr;
  }

  .page-home .home-stamp-desc {
    grid-column: auto;
  }
}