.page-home{
  --home-soft:rgba(27,18,12,.76);
  --home-soft-light:rgba(255,255,255,.76);
  --home-edge:rgba(138,155,181,.34);
  --home-edge-cyan:rgba(0,229,255,.22);
  background:var(--hth-white);
  color:var(--hth-ink);
  font-family:var(--hth-font-body);
  overflow-x:hidden;
}
.page-home [id]{scroll-margin-top:96px;}

/* ---------- 顶部快速访问带 ---------- */
.page-home .home-quick{
  background:linear-gradient(90deg,var(--hth-navy) 0%,var(--hth-midnight) 60%,var(--hth-navy) 100%);
  border-bottom:1px solid var(--home-edge-cyan);
}
.page-home .home-quick__inner{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px 20px;
  padding-block:11px;
}
.page-home .home-quick__label{
  font-family:var(--hth-font-mono);
  font-size:11px;
  letter-spacing:.18em;
  color:var(--hth-cyan);
  border:1px solid var(--home-edge-cyan);
  border-radius:var(--hth-radius-pill);
  padding:4px 12px;
  white-space:nowrap;
}
.page-home .home-quick__list{
  display:flex;
  flex-wrap:wrap;
  gap:8px 20px;
  margin:0;
  padding:0;
  list-style:none;
}
.page-home .home-quick__list a{
  position:relative;
  display:inline-block;
  padding-bottom:3px;
  color:var(--hth-white);
  font-size:14px;
  font-weight:600;
  text-decoration:none;
  transition:color .25s ease;
}
.page-home .home-quick__list a::after{
  content:"";
  position:absolute;
  left:0;
  right:100%;
  bottom:0;
  height:2px;
  background:var(--hth-cyan);
  transition:right .28s ease;
}
.page-home .home-quick__list a:hover,
.page-home .home-quick__list a:focus-visible{color:var(--hth-cyan);}
.page-home .home-quick__list a:hover::after,
.page-home .home-quick__list a:focus-visible::after{right:0;}
.page-home .home-quick__list a:focus-visible{outline:2px solid var(--hth-cyan);outline-offset:3px;}
.page-home .home-quick__cta{
  margin-left:auto;
  font-family:var(--hth-font-mono);
  font-size:12px;
  letter-spacing:.1em;
  color:var(--hth-lime);
  text-decoration:none;
  border-bottom:1px dashed rgba(166,255,61,.55);
  padding-bottom:2px;
}
.page-home .home-quick__cta:hover{color:var(--hth-white);border-bottom-color:var(--hth-white);}

/* ---------- 分屏首屏 ---------- */
.page-home .home-hero{
  position:relative;
  background:
    radial-gradient(90% 70% at 80% 0%,rgba(0,229,255,.10),transparent 60%),
    var(--hth-cream);
  padding-block:clamp(26px,4vw,54px) clamp(34px,5.4vw,74px);
}
.page-home .home-hero__grid{
  display:grid;
  gap:clamp(22px,3.4vw,44px);
  margin-top:clamp(24px,3.6vw,42px);
}
.page-home .home-hero__side{
  display:none;
  margin:0;
  font-family:var(--hth-font-mono);
  font-size:11.5px;
  letter-spacing:.3em;
  color:var(--hth-steel);
  writing-mode:vertical-rl;
}
.page-home .home-hero__copy{min-width:0;}
.page-home .home-hero__eyebrow{color:var(--hth-cyan-ink);}
.page-home .home-hero__copy h1{
  margin:.3em 0 .4em;
  font-family:var(--hth-font-display);
  font-size:clamp(2.15rem,7.4vw,4.15rem);
  line-height:.98;
  letter-spacing:-.01em;
  color:var(--hth-navy);
}
.page-home .home-hero__lede{
  max-width:52ch;
  margin:0;
  font-size:clamp(15px,1.65vw,17px);
  line-height:1.78;
  color:var(--home-soft);
}
.page-home .home-hero__acts{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:clamp(22px,3vw,30px);
}
.page-home .home-hero__facts{
  display:flex;
  flex-wrap:wrap;
  gap:14px 28px;
  margin:clamp(24px,3.4vw,34px) 0 0;
  padding:18px 0 0;
  border-top:1px solid var(--home-edge);
  list-style:none;
}
.page-home .home-hero__facts li{display:flex;flex-direction:column;gap:3px;min-width:86px;}
.page-home .home-hero__facts b{
  font-family:var(--hth-font-display);
  font-size:clamp(1.7rem,3.6vw,2.2rem);
  line-height:1;
  color:var(--hth-navy);
}
.page-home .home-hero__facts b i{
  font-style:normal;
  margin-left:3px;
  font-family:var(--hth-font-mono);
  font-size:.44em;
  color:var(--hth-cyan-ink);
}
.page-home .home-hero__facts span{font-size:12.5px;color:var(--home-soft);letter-spacing:.02em;}

.page-home .home-hero__visual{
  position:relative;
  display:grid;
  min-height:clamp(330px,44vw,510px);
  border-radius:var(--hth-radius-xl);
  overflow:hidden;
  background:var(--hth-navy);
  box-shadow:var(--hth-shadow-panel);
}
.page-home .home-hero__visual img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  opacity:.5;
}
.page-home .home-hero__board{
  position:relative;
  z-index:1;
  display:grid;
  gap:14px;
  align-content:end;
  padding:clamp(18px,2.8vw,32px);
}
.page-home .home-hero__board-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
.page-home .home-hero__round{
  font-family:var(--hth-font-display);
  font-size:clamp(2.4rem,7.6vw,4.2rem);
  line-height:.9;
  letter-spacing:-.01em;
  color:var(--hth-white);
}
.page-home .home-hero__round em{font-style:normal;color:var(--hth-gold);}
.page-home .home-hero__badge{
  flex:0 0 auto;
  width:clamp(56px,9vw,76px);
  height:auto;
}
.page-home .home-hero__board-note{
  margin:0;
  max-width:46ch;
  font-size:13.5px;
  line-height:1.7;
  color:var(--home-soft-light);
}
.page-home .home-hero__board-list{
  display:grid;
  gap:1px;
  margin:0;
  padding:0;
  list-style:none;
  background:var(--home-edge-cyan);
  border-radius:var(--hth-radius-md);
  overflow:hidden;
}
.page-home .home-hero__board-list li{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:12px 16px;
  background:rgba(10,26,58,.86);
  font-size:13.5px;
  color:var(--hth-white);
}
.page-home .home-hero__board-list b{
  font-family:var(--hth-font-mono);
  font-weight:600;
  color:var(--hth-lime);
}

/* ---------- 通用章节头 ---------- */
.page-home .home-sec-head{max-width:760px;margin-bottom:clamp(24px,4vw,40px);}
.page-home .home-sec-head h2{
  margin:.35em 0 .55em;
  font-family:var(--hth-font-display);
  font-size:clamp(1.75rem,4.6vw,2.95rem);
  line-height:1.04;
  letter-spacing:-.005em;
  color:var(--hth-navy);
}
.page-home .home-sec-lede{
  margin:0;
  font-size:clamp(15px,1.6vw,17px);
  line-height:1.78;
  color:var(--home-soft);
}
.page-home .home-sec-head--dark h2{color:var(--hth-white);}
.page-home .home-sec-lede--dark{color:var(--home-soft-light);}
.page-home .home-eyebrow--light{color:var(--hth-cyan);}
.page-home .home-eyebrow--cyan{color:var(--hth-lime);}

/* ---------- 第12轮面板 ---------- */
.page-home .home-panel-sec{
  background:var(--hth-white);
  padding-block:clamp(46px,7vw,96px);
}
.page-home .home-panel-grid{display:grid;gap:20px;}
.page-home .home-panel-figure{
  position:relative;
  margin:0;
  border-radius:var(--hth-radius-lg);
  overflow:hidden;
  background:var(--hth-navy);
  box-shadow:var(--hth-shadow-soft);
}
.page-home .home-panel-figure img{display:block;width:100%;height:auto;}
.page-home .home-panel-figure figcaption,
.page-home .home-mobile-fig figcaption,
.page-home .home-dl-figure figcaption{
  font-family:var(--hth-font-mono);
  font-size:11.5px;
  letter-spacing:.08em;
  padding:11px 14px;
}
.page-home .home-panel-figure figcaption{
  position:absolute;
  left:12px;
  bottom:12px;
  background:rgba(10,26,58,.82);
  color:var(--hth-cyan);
  border-radius:var(--hth-radius-pill);
}

.page-home .home-versions{
  display:grid;
  gap:16px;
  grid-template-columns:repeat(auto-fit,minmax(210px,1fr));
}
.page-home .home-ver{
  display:flex;
  flex-direction:column;
  gap:12px;
  min-width:0;
  padding:22px 20px;
  background:var(--hth-cream);
  border:1px solid var(--home-edge);
  border-radius:var(--hth-radius-lg);
}
.page-home .home-ver__tag{
  font-family:var(--hth-font-mono);
  font-size:11px;
  letter-spacing:.16em;
  color:var(--hth-cyan-ink);
}
.page-home .home-ver h3{margin:0;font-size:1.08rem;color:var(--hth-navy);letter-spacing:.01em;}
.page-home .home-ver p{margin:0;font-size:13.8px;line-height:1.72;color:var(--home-soft);}
.page-home .home-ver ul{display:grid;gap:8px;margin:0;padding:0;list-style:none;}
.page-home .home-ver li{display:flex;gap:8px;font-size:13.5px;line-height:1.6;color:var(--hth-ink);}
.page-home .home-ver li::before{content:"—";color:var(--hth-cyan-ink);flex:0 0 auto;}
.page-home .home-ver a{
  margin-top:auto;
  align-self:flex-start;
  font-size:13.5px;
  font-weight:600;
  color:var(--hth-cyan-ink);
  text-decoration:none;
  border-bottom:1px solid rgba(4,112,138,.4);
  padding-bottom:2px;
}
.page-home .home-ver a:hover{border-bottom-color:var(--hth-cyan-ink);}
.page-home .home-ver--navy{
  background:linear-gradient(160deg,var(--hth-navy),var(--hth-midnight));
  border-color:var(--home-edge-cyan);
}
.page-home .home-ver--navy .home-ver__tag{color:var(--hth-gold);}
.page-home .home-ver--navy h3{color:var(--hth-white);}
.page-home .home-ver--navy p,
.page-home .home-ver--navy li{color:var(--home-soft-light);}
.page-home .home-ver--navy li::before{color:var(--hth-cyan);}
.page-home .home-ver--navy a{color:var(--hth-cyan);border-bottom-color:rgba(0,229,255,.45);}
.page-home .home-ver--navy a:hover{border-bottom-color:var(--hth-cyan);}

.page-home .home-rounds{display:grid;gap:10px;margin-top:clamp(26px,4vw,42px);}
.page-home .home-round{
  border:1px solid var(--home-edge);
  border-radius:var(--hth-radius-md);
  background:var(--hth-white);
  overflow:hidden;
  transition:border-color .25s ease;
}
.page-home .home-round[open]{border-color:rgba(0,229,255,.5);}
.page-home .home-round summary{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px 14px;
  padding:14px 18px;
  cursor:pointer;
  list-style:none;
}
.page-home .home-round summary::-webkit-details-marker{display:none;}
.page-home .home-round__num{
  font-family:var(--hth-font-mono);
  font-size:14px;
  font-weight:700;
  color:var(--hth-navy);
  background:var(--hth-gold);
  border-radius:var(--hth-radius-pill);
  padding:3px 12px;
}
.page-home .home-round__name{font-size:15px;font-weight:600;color:var(--hth-navy);}
.page-home .home-round__meta{
  font-family:var(--hth-font-mono);
  font-size:11.5px;
  color:var(--hth-steel);
}
.page-home .home-round p{
  margin:0;
  padding:0 18px 16px;
  font-size:13.8px;
  line-height:1.75;
  color:var(--home-soft);
}

/* ---------- 移动端路径 ---------- */
.page-home .home-mobile-sec{
  position:relative;
  background:
    radial-gradient(110% 90% at 10% 0%,rgba(0,229,255,.18),transparent 58%),
    linear-gradient(160deg,var(--hth-navy),var(--hth-midnight) 70%,var(--hth-navy));
  color:var(--hth-white);
  padding-block:clamp(46px,7vw,96px);
}
.page-home .home-mobile-grid{display:grid;gap:clamp(26px,4vw,48px);}
.page-home .home-mobile-copy{min-width:0;}
.page-home .home-mobile-copy h2{
  margin:.35em 0 .55em;
  font-family:var(--hth-font-display);
  font-size:clamp(1.75rem,4.6vw,2.95rem);
  line-height:1.04;
  color:var(--hth-white);
}
.page-home .home-mobile-lede{
  margin:0;
  max-width:50ch;
  font-size:clamp(15px,1.6vw,16.5px);
  line-height:1.78;
  color:var(--home-soft-light);
}
.page-home .home-steps{
  display:grid;
  gap:14px;
  margin:clamp(24px,3.4vw,34px) 0 0;
  padding:0;
  list-style:none;
  counter-reset:homeStep;
}
.page-home .home-steps li{
  counter-increment:homeStep;
  display:grid;
  grid-template-columns:34px minmax(0,1fr);
  align-items:start;
  gap:14px;
  font-size:14.5px;
  line-height:1.7;
  color:var(--home-soft-light);
}
.page-home .home-steps li::before{
  content:counter(homeStep,decimal-leading-zero);
  display:grid;
  place-items:center;
  width:34px;
  height:34px;
  font-family:var(--hth-font-mono);
  font-size:12px;
  color:var(--hth-cyan);
  border:1px solid var(--home-edge-cyan);
  border-radius:50%;
}
.page-home .home-live{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:14px 16px;
  margin-top:clamp(24px,3.4vw,34px);
  padding:18px 20px;
  background:rgba(0,229,255,.07);
  border:1px solid var(--home-edge-cyan);
  border-radius:var(--hth-radius-lg);
}
.page-home .home-live p{
  flex:1 1 240px;
  margin:0;
  font-size:14px;
  line-height:1.7;
  color:var(--hth-white);
}
.page-home .home-mobile-fig{
  margin:0;
  border-radius:var(--hth-radius-lg);
  overflow:hidden;
  background:var(--hth-midnight);
  box-shadow:var(--hth-shadow-panel);
}
.page-home .home-mobile-fig img{display:block;width:100%;height:auto;object-fit:cover;}
.page-home .home-mobile-fig figcaption{color:var(--hth-cyan);}

/* ---------- 资料与索引 ---------- */
.page-home .home-dl-sec{
  background:var(--hth-cream);
  padding-block:clamp(46px,7vw,96px);
}
.page-home .home-dl-grid{display:grid;gap:clamp(22px,3.4vw,42px);}
.page-home .home-dl-list{display:grid;gap:12px;margin:0;padding:0;list-style:none;}
.page-home .home-dl{
  display:grid;
  gap:8px;
  padding:18px 20px;
  background:var(--hth-white);
  border:1px solid var(--home-edge);
  border-radius:var(--hth-radius-md);
  transition:transform .28s ease,box-shadow .28s ease;
}
.page-home .home-dl:hover{transform:translateY(-3px);box-shadow:var(--hth-shadow-soft);}
.page-home .home-dl__top{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 12px;}
.page-home .home-dl__name{font-size:15.5px;font-weight:700;color:var(--hth-navy);}
.page-home .home-dl__spec{
  margin-left:auto;
  font-family:var(--hth-font-mono);
  font-size:11.5px;
  color:var(--hth-steel);
}
.page-home .home-dl p{margin:0;font-size:13.8px;line-height:1.7;color:var(--home-soft);}
.page-home .home-dl-figure{
  margin:0;
  border-radius:var(--hth-radius-lg);
  overflow:hidden;
  background:var(--hth-navy);
  box-shadow:var(--hth-shadow-soft);
}
.page-home .home-dl-figure img{display:block;width:100%;height:auto;}
.page-home .home-dl-figure figcaption{color:var(--hth-lime);}

.page-home .home-dims{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px 12px;
  margin-top:clamp(26px,4vw,38px);
  padding-top:clamp(20px,3vw,28px);
  border-top:1px solid var(--home-edge);
}
.page-home .home-dim{
  padding:8px 18px;
  border:1px dashed rgba(138,155,181,.7);
  border-radius:var(--hth-radius-pill);
  font-size:13.5px;
  color:var(--hth-ink);
  background:rgba(255,255,255,.6);
}
.page-home .home-dims__note{
  flex:1 1 260px;
  margin:0;
  font-size:13.5px;
  line-height:1.7;
  color:var(--home-soft);
}

/* ---------- 合作与积累 ---------- */
.page-home .home-trust-sec{
  background:
    linear-gradient(180deg,var(--hth-navy),var(--hth-midnight));
  color:var(--hth-white);
  padding-block:clamp(46px,7vw,96px);
}
.page-home .home-stats{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:1px;
  background:var(--home-edge-cyan);
  border-radius:var(--hth-radius-lg);
  overflow:hidden;
}
.page-home .home-stat{
  display:grid;
  gap:8px;
  align-content:start;
  padding:clamp(18px,2.6vw,28px);
  background:rgba(10,26,58,.92);
}
.page-home .home-stat__num{
  font-family:var(--hth-font-display);
  font-size:clamp(1.85rem,4.4vw,2.75rem);
  line-height:1;
  color:var(--hth-white);
  letter-spacing:-.01em;
}
.page-home .home-stat--cyan .home-stat__num{color:var(--hth-cyan);}
.page-home .home-stat--lime .home-stat__num{color:var(--hth-lime);}
.page-home .home-stat--gold .home-stat__num{color:var(--hth-gold);}
.page-home .home-stat__label{font-size:12.8px;line-height:1.55;color:var(--home-soft-light);}
.page-home .home-trust-note{
  margin:clamp(24px,3.4vw,34px) 0 0;
  max-width:76ch;
  font-size:14px;
  line-height:1.78;
  color:var(--home-soft-light);
}
.page-home .home-trust-note a{
  color:var(--hth-cyan);
  text-decoration:none;
  border-bottom:1px solid rgba(0,229,255,.45);
}
.page-home .home-trust-note a:hover{border-bottom-color:var(--hth-cyan);}

/* ---------- 横向主题带 ---------- */
.page-home .home-crossover{
  background:var(--hth-white);
  padding-block:clamp(46px,7vw,90px);
}
.page-home .home-topicband{
  display:flex;
  gap:14px;
  overflow-x:auto;
  padding-bottom:8px;
  scroll-snap-type:x mandatory;
  -webkit-overflow-scrolling:touch;
}
.page-home .home-topic{
  flex:0 0 min(272px,78vw);
  scroll-snap-align:start;
  display:flex;
  flex-direction:column;
  gap:10px;
  min-height:170px;
  padding:22px 20px;
  background:var(--hth-cream);
  border:1px solid var(--home-edge);
  border-radius:var(--hth-radius-lg);
  text-decoration:none;
  color:var(--hth-ink);
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.page-home .home-topic:hover,
.page-home .home-topic:focus-visible{
  transform:translateY(-4px);
  box-shadow:var(--hth-shadow-soft);
  border-color:rgba(0,229,255,.6);
}
.page-home .home-topic:focus-visible{outline:2px solid var(--hth-cyan);outline-offset:3px;}
.page-home .home-topic__tag{
  font-family:var(--hth-font-mono);
  font-size:11px;
  letter-spacing:.16em;
  color:var(--hth-cyan-ink);
}
.page-home .home-topic__title{
  font-size:14.8px;
  line-height:1.62;
  font-weight:600;
  color:var(--hth-navy);
}
.page-home .home-topic__go{
  margin-top:auto;
  font-size:13px;
  font-weight:600;
  color:var(--hth-cyan-ink);
}
.page-home .home-topic__go::after{content:" →";}

/* ---------- 入场动效 ---------- */
@media (prefers-reduced-motion: no-preference){
  .page-home [data-reveal].is-visible{animation:homeRise .62s ease both;}
  .page-home .hth-tag--live{animation:homeBreathe 2.6s ease-in-out infinite;}
}
@keyframes homeRise{
  from{opacity:0;transform:translateY(12px);}
  to{opacity:1;transform:none;}
}
@keyframes homeBreathe{
  0%,100%{opacity:1;}
  50%{opacity:.42;}
}

/* ---------- 响应式 ---------- */
@media (min-width:640px){
  .page-home .home-round__meta{margin-left:auto;}
  .page-home .home-stats{grid-template-columns:repeat(4,minmax(0,1fr));}
}

@media (min-width:900px){
  .page-home .home-hero__grid{
    grid-template-columns:44px minmax(0,1fr) minmax(0,1.05fr);
    align-items:start;
  }
  .page-home .home-hero__side{display:block;}
  .page-home .home-panel-grid{
    grid-template-columns:minmax(0,1.12fr) minmax(0,1fr);
    align-items:start;
  }
  .page-home .home-mobile-grid{
    grid-template-columns:minmax(0,1.05fr) minmax(0,.82fr);
    align-items:center;
  }
  .page-home .home-dl-grid{
    grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);
    align-items:center;
  }
  .page-home .home-topicband{
    display:grid;
    grid-template-columns:repeat(3,minmax(0,1fr));
    overflow:visible;
    padding-bottom:0;
  }
  .page-home .home-topic{flex:none;}
}

@media (min-width:1180px){
  .page-home .home-verseions{gap:18px;}
  .page-home .home-topicband{grid-template-columns:repeat(5,minmax(0,1fr));}
  .page-home .home-topic{min-height:196px;}
}