.page-home {
  --home-section-space: clamp(3rem, 6vw, 6.5rem) 0;
  --home-section-space-sm: clamp(2rem, 4vw, 3.5rem) 0;
  --home-circular: 999px;
}

/* ========== 首屏拼贴 ========== */
.page-home .pg-hero {
  background: var(--c-bg-dark);
  color: var(--c-body);
  padding: clamp(2rem, 4vw, 4rem) 0 0;
}

.page-home .hero-grid {
  display: grid;
  gap: 1.25rem;
}

.page-home .hero-tile--main {
  position: relative;
  isolation: isolate;
  min-height: 500px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--c-bg-ink);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: var(--c-body);
}

.page-home .hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.page-home .hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.38;
}

.page-home .hero-tile--main::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(10,17,40,0.25) 0%, rgba(10,17,40,0.72) 62%, rgba(10,17,40,0.95) 100%);
}

.page-home .hero-live {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-pill);
  background: rgba(10,17,40,0.72);
  border: 1px solid rgba(57,255,20,0.4);
  color: var(--c-neon);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  z-index: 2;
}

.page-home .hero-live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--c-neon);
  box-shadow: 0 0 0 0 rgba(57,255,20,0.6);
  animation: page-home-pulse 2s infinite;
}

@keyframes page-home-pulse {
  0% { box-shadow: 0 0 0 0 rgba(57,255,20,0.55); }
  70% { box-shadow: 0 0 0 7px rgba(57,255,20,0); }
  100% { box-shadow: 0 0 0 0 rgba(57,255,20,0); }
}

.page-home .hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 7.2vw, 5.2rem);
  line-height: 1.05;
  color: var(--c-white);
  margin: 0.5rem 0 0;
  text-transform: uppercase;
}

.page-home .title-skew {
  display: inline-block;
  transform: skewX(-6deg);
  color: var(--c-accent);
}

.page-home .hero-tagline {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.1em;
  color: var(--c-neon);
  margin-top: 0.75rem;
}

.page-home .hero-desc {
  max-width: 34rem;
  line-height: 1.7;
  margin-top: 0.75rem;
  font-size: 0.95rem;
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.page-home .hero-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  margin-top: 1.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(245,233,215,0.16);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--c-muted);
}

.page-home .legend-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.page-home .legend-item::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--c-muted);
}

.page-home .legend-item--update::before { background: var(--c-neon); }
.page-home .legend-item--ver::before { background: var(--c-accent); }
.page-home .legend-item--cn::before { background: var(--c-link); }

.page-home .hero-side {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.page-home .hero-mini {
  position: relative;
  border-radius: var(--radius-md);
  padding: 1.25rem;
  min-height: 7rem;
  background: var(--c-bg-ink);
  border: 1px solid var(--c-border-strong);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 0.35rem;
  overflow: hidden;
}

.page-home .hero-mini--accent {
  grid-column: span 2;
  background: var(--c-accent);
  border-color: var(--c-accent);
}

.page-home .hero-mini--accent .mini-label,
.page-home .hero-mini--accent .mini-note {
  color: rgba(10,17,40,0.68);
}

.page-home .hero-mini--accent strong {
  color: #101010;
}

.page-home .hero-mini--neon {
  border-color: rgba(57,255,20,0.4);
  box-shadow: inset 0 0 30px rgba(57,255,20,0.06);
}

.page-home .hero-mini--wide {
  grid-column: span 2;
}

.page-home .mini-label {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.page-home .hero-mini strong {
  font-family: var(--font-display);
  font-size: 1.9rem;
  line-height: 1.05;
  color: var(--c-white);
}

.page-home .mini-note {
  font-size: 0.8rem;
  color: var(--c-muted);
}

.page-home .hero-keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  padding: 0 0 2.5rem;
}

.page-home .hero-keyword {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--c-body);
  background: rgba(10,17,40,0.5);
  border: 1px solid var(--c-border-strong);
  border-radius: var(--radius-pill);
  padding: 0.5rem 0.9rem;
  text-decoration: none;
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.page-home .hero-keyword::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-neon);
  flex: 0 0 auto;
}

.page-home .hero-keyword:hover {
  border-color: var(--c-accent);
  color: var(--c-white);
}

/* ========== 实时数据更新提示 ========== */
.page-home .pg-update-strip {
  background:
    linear-gradient(90deg, rgba(57,255,20,0.12), transparent 30%),
    var(--c-bg-ink);
  border-top: 1px solid rgba(57,255,20,0.3);
  border-bottom: 1px solid rgba(57,255,20,0.3);
  padding: var(--home-section-space-sm);
}

.page-home .update-strip-inner {
  display: grid;
  gap: 1.25rem;
  align-items: center;
}

.page-home .update-strip-inner .eyebrow {
  margin: 0;
}

.page-home .update-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.1;
  color: var(--c-white);
  margin: 0.5rem 0 0.5rem;
}

.page-home .update-copy p {
  color: var(--c-muted);
  max-width: 36em;
  margin: 0;
  line-height: 1.7;
}

.page-home .update-btn {
  justify-self: start;
}

/* ========== 热门赛事排行榜 ========== */
.page-home .pg-rankings {
  background: var(--c-bg-dark);
  padding: var(--home-section-space);
}

.page-home .pg-rankings .section-head {
  margin-bottom: 2rem;
}

.page-home .section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  color: var(--c-white);
  margin: 0.4rem 0 0.4rem;
}

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

.page-home .ranking-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--c-paper);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.18);
}

.page-home .ranking-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 3rem;
  height: 3rem;
  background: var(--c-accent);
  clip-path: polygon(0 0, 100% 0, 100% 100%);
  z-index: 2;
}

.page-home .ranking-media {
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.page-home .ranking-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-home .ranking-body {
  padding: 1.15rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.page-home .ranking-body h3 {
  font-family: var(--font-display);
  font-size: 1.65rem;
  color: var(--c-bg-dark);
  margin: 0.2rem 0 0.3rem;
}

.page-home .rank-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--c-accent);
  text-transform: uppercase;
}

.page-home .rank-note {
  font-size: 0.86rem;
  color: rgba(10,17,40,0.66);
  margin: 0.3rem 0 0;
}

.page-home .ranking-list {
  list-style: none;
  margin: 0.75rem 0 0.5rem;
  padding: 0;
}

.page-home .ranking-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 0.65rem 0;
  font-size: 0.95rem;
  color: var(--c-bg-dark);
  border-bottom: 1px dashed rgba(10,17,40,0.16);
}

.page-home .ranking-item:last-child {
  border-bottom: none;
}

.page-home .ranking-item strong {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--c-accent);
}

.page-home .ranking-link {
  margin-top: auto;
  padding-top: 1.1rem;
  border-top: 1px solid rgba(10,17,40,0.1);
  color: var(--c-bg-dark);
  font-weight: 700;
  text-decoration: none;
}

.page-home .ranking-link:hover {
  color: var(--c-accent);
}

.page-home .ranking-card--dark {
  background: var(--c-bg-ink);
}

.page-home .ranking-card--dark .ranking-body h3 {
  color: var(--c-white);
}

.page-home .ranking-card--dark .rank-tag {
  color: var(--c-neon);
}

.page-home .ranking-card--dark .rank-note {
  color: var(--c-muted);
}

.page-home .ranking-card--dark .ranking-item {
  color: var(--c-body);
  border-color: var(--c-border);
}

.page-home .ranking-card--dark .ranking-item strong {
  color: var(--c-neon);
}

.page-home .ranking-card--dark .ranking-link {
  color: var(--c-link);
  border-color: var(--c-border);
}

.page-home .ranking-card--dark .ranking-link:hover {
  color: var(--c-neon);
}

.page-home .trend-box {
  margin-top: 0.5rem;
  padding: 0.6rem 0.75rem;
  border-radius: var(--radius-sm);
  background: rgba(163, 198, 255, 0.08);
}

.page-home .trend-box svg {
  display: block;
  width: 100%;
  height: auto;
}

/* ========== CN版资料下载引导 ========== */
.page-home .pg-download {
  background: var(--c-paper);
  padding: var(--home-section-space);
}

.page-home .download-grid {
  display: grid;
  gap: 1.5rem;
  align-items: center;
}

.page-home .download-media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 5px solid rgba(11,29,58,0.08);
  background: rgba(11,29,58,0.04);
}

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

.page-home .download-copy .eyebrow {
  color: var(--c-accent);
}

.page-home .download-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  line-height: 1.08;
  color: var(--c-bg-dark);
  margin: 0.4rem 0 0.75rem;
}

.page-home .download-lead {
  color: rgba(10,17,40,0.7);
  line-height: 1.7;
  margin: 0 0 1rem;
}

.page-home .download-list {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
}

.page-home .download-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--c-bg-dark);
}

.page-home .download-item::before {
  content: "";
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--c-accent);
  box-shadow: 0 0 0 3px rgba(255,107,53,0.2);
}

.page-home .download-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

/* ========== 板块规则说明摘要 ========== */
.page-home .pg-rules {
  background: var(--c-bg-dark);
  padding: var(--home-section-space);
}

.page-home .rules-grid {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

.page-home .rule-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 230px;
  padding: 1.75rem 1.5rem 1.5rem;
  border-radius: var(--radius-md);
  background: rgba(10, 17, 40, 0.72);
  border: 1px solid var(--c-border);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
}

.page-home .rule-card:hover {
  border-color: rgba(255,107,53,0.45);
  transform: translateY(-3px);
}

.page-home .rule-card::after {
  content: "";
  position: absolute;
  right: -2rem;
  bottom: -2.5rem;
  width: 6.5rem;
  height: 6.5rem;
  border: 2px dashed rgba(255,107,53,0.25);
  border-radius: 50%;
}

.page-home .rule-num {
  display: block;
  font-family: var(--font-display);
  font-size: 3rem;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--c-accent);
  opacity: 0.75;
}

.page-home .rule-card h3 {
  margin: 0.85rem 0 0.45rem;
  color: var(--c-white);
  font-size: 1.1rem;
}

.page-home .rule-card p {
  margin: 0;
  color: var(--c-muted);
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 38em;
}

.page-home .rule-link {
  margin-top: auto;
  padding-top: 1rem;
  display: inline-block;
  color: var(--c-accent);
  font-weight: 700;
  text-decoration: none;
  font-size: 0.9rem;
  position: relative;
  z-index: 1;
}

.page-home .rule-link:hover {
  color: var(--c-neon);
}

/* ========== 平台信任背书 ========== */
.page-home .pg-trust {
  background:
    linear-gradient(rgba(163,198,255,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(163,198,255,0.045) 1px, transparent 1px),
    var(--c-bg-ink);
  background-size: 34px 34px, 34px 34px, auto;
  padding: var(--home-section-space);
}

.page-home .stats-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--c-border);
  border: 1px solid var(--c-border);
  margin-top: 2rem;
}

.page-home .stat-cell {
  background: var(--c-bg-ink);
  padding: 1.5rem 1.25rem;
  min-height: 8.5rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 0.4rem;
}

.page-home .stat-label {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.page-home .stat-num {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4.5vw, 3rem);
  line-height: 1;
  color: var(--c-white);
}

.page-home .stat-cell--accent .stat-num {
  color: var(--c-accent);
}

.page-home .stat-cell--neon .stat-num {
  color: var(--c-neon);
}

.page-home .trust-meta {
  margin-top: 1.25rem;
  display: grid;
  gap: 1rem;
}

.page-home .badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.page-home .badge-pill {
  padding: 0.5rem 1rem;
  border-radius: var(--radius-pill);
  background: rgba(10,17,40,0.85);
  border: 1px solid var(--c-border-strong);
  color: var(--c-body);
  font-size: 0.82rem;
  line-height: 1.5;
}

.page-home .partner-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.75rem;
  color: var(--c-link);
  font-size: 0.9rem;
}

.page-home .trust-quote {
  margin: 2.25rem 0 1.75rem;
  padding-left: 1.3rem;
  border-left: 4px solid var(--c-accent);
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 3vw, 2.3rem);
  line-height: 1.45;
  color: var(--c-white);
  letter-spacing: 0.02em;
}

.page-home .trust-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

/* ========== 服务时间与支持 ========== */
.page-home .pg-service {
  background: var(--c-bg-dark);
  border-top: 1px solid var(--c-border);
  padding: var(--home-section-space-sm);
}

.page-home .service-grid {
  display: grid;
  gap: 1rem;
  align-items: center;
}

.page-home .service-copy h2 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  margin: 0 0 0.4rem;
  color: var(--c-white);
}

.page-home .service-copy p {
  margin: 0;
  color: var(--c-muted);
  font-size: 0.92rem;
  line-height: 1.7;
}

.page-home .service-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.page-home .service-links a {
  padding: 0.5rem 1rem;
  border: 1px solid var(--c-border-strong);
  border-radius: var(--radius-pill);
  color: var(--c-link);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.page-home .service-links a:hover {
  border-color: var(--c-neon);
  color: var(--c-neon);
}

/* ========== 返回顶部 ========== */
.page-home .back-top {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 100;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  border: none;
  background: var(--c-accent);
  color: #101010;
  font-size: 1.3rem;
  font-weight: 900;
  cursor: pointer;
  box-shadow: 0 0 24px rgba(255,107,53,0.4);
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.page-home .back-top:hover {
  background: var(--c-neon);
  transform: translateY(-2px);
}

/* ========== 桌面端布局 ========== */
@media (min-width: 900px) {
  .page-home .hero-grid {
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 0.9fr);
    grid-template-areas:
      "main side"
      "keywords keywords";
    align-items: stretch;
  }

  .page-home .hero-tile--main {
    grid-area: main;
    min-height: 620px;
    padding: 2.5rem;
  }

  .page-home .hero-side {
    grid-area: side;
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .page-home .hero-mini--wide,
  .page-home .hero-mini--accent {
    grid-column: span 1;
  }

  .page-home .hero-keywords {
    grid-area: keywords;
    padding-top: 0.4rem;
  }

  .page-home .update-strip-inner {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.4fr) auto;
    gap: 2rem;
  }

  .page-home .update-btn {
    justify-self: end;
  }

  .page-home .rankings-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: stretch;
  }

  .page-home .download-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 3rem;
  }

  .page-home .rules-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
  }

  .page-home .stats-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .service-grid {
    grid-template-columns: 1fr auto;
    gap: 2rem;
  }
}

/* ========== 减弱动效 ========== */
@media (prefers-reduced-motion: reduce) {
  .page-home .hero-live-dot {
    animation: none;
  }

  .page-home .hero-keyword,
  .page-home .rule-card,
  .page-home .service-links a,
  .page-home .back-top {
    transition: none;
  }

  .page-home .rule-card:hover,
  .page-home .back-top:hover {
    transform: none;
  }
}