.page-home{
  --home-gap:1.5rem;
  --home-overlay:rgba(10,14,26,.65);
  --home-grid-line:rgba(51,255,153,.06);
  --home-accent-rgb:51,255,153;
}

/* ===================== 封面首屏 ===================== */
.page-home .home-hero{
  position:relative;
  min-height:92svh;
  display:flex;
  align-items:center;
  overflow:hidden;
  padding:4rem 0 3.5rem;
  color:var(--color-text);
  background:var(--color-bg);
}

.page-home .home-hero__media,
.page-home .home-hero__media img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
}

.page-home .home-hero__media img{
  object-fit:cover;
  display:block;
}

.page-home .home-hero__shade{
  position:absolute;
  inset:0;
  z-index:1;
  background:
    linear-gradient(180deg,rgba(10,14,26,.55) 0%,rgba(10,14,26,.25) 36%,rgba(10,14,26,.78) 72%,var(--color-bg) 100%),
    linear-gradient(90deg,rgba(10,14,26,.72) 0%,rgba(10,14,26,.18) 55%,rgba(10,14,26,.3) 100%);
}

.page-home .home-hero__grid-overlay{
  position:absolute;
  inset:0;
  z-index:2;
  background-image:
    linear-gradient(var(--home-grid-line) 1px,transparent 1px),
    linear-gradient(90deg,var(--home-grid-line) 1px,transparent 1px);
  background-size:34px 34px;
  mask-image:linear-gradient(180deg,transparent,#000 22%,#000 72%,transparent);
  pointer-events:none;
}

.page-home .home-hero__flow{
  position:absolute;
  left:0;
  right:0;
  bottom:4.5rem;
  width:100%;
  height:auto;
  max-height:220px;
  z-index:2;
  opacity:.9;
  pointer-events:none;
}

.page-home .home-hero__content{
  position:relative;
  z-index:3;
  width:100%;
  display:grid;
  gap:2rem;
}

.page-home .home-hero__main{
  max-width:44rem;
}

.page-home .home-hero__label{
  margin-bottom:1.25rem;
}

.page-home .home-hero__title{
  font-family:var(--font-sans);
  font-weight:700;
  font-size:clamp(2.7rem,8vw,5.2rem);
  line-height:1.08;
  letter-spacing:.01em;
  margin:0 0 1.25rem;
  text-shadow:0 2px 24px rgba(10,14,26,.6);
}

.page-home .home-hero__title span{
  display:block;
  color:var(--color-accent);
  font-size:.72em;
  margin-top:.15em;
  letter-spacing:.06em;
}

.page-home .home-hero__lead{
  font-family:var(--font-serif);
  font-size:1rem;
  line-height:1.9;
  color:rgba(230,237,243,.9);
  max-width:36rem;
  margin:0 0 2rem;
}

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

.page-home .home-hero__cta .btn{
  font-family:var(--font-sans);
  font-weight:600;
  letter-spacing:.08em;
}

.page-home .home-hero__index{
  position:relative;
  border:1px solid var(--color-border);
  background:rgba(16,24,43,.78);
  backdrop-filter:blur(8px);
  padding:1.35rem 1.5rem 1.2rem;
  animation:fadeSlideUp .6s var(--ease-out) both;
}

.page-home .home-hero__index::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  width:56px;
  height:3px;
  background:var(--color-accent);
}

.page-home .home-hero__index-title{
  font-family:var(--font-sans);
  font-size:.78rem;
  letter-spacing:.2em;
  color:var(--color-text-muted);
  text-transform:uppercase;
  margin:0 0 .85rem;
}

.page-home .home-hero__index-list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:.55rem;
}

.page-home .home-hero__index-list li{
  display:flex;
  align-items:center;
  justify-content:space-between;
  border-bottom:1px solid rgba(230,237,243,.12);
  padding-bottom:.55rem;
}

.page-home .home-hero__index-list li:last-child{
  border-bottom:0;
  padding-bottom:0;
}

.page-home .home-hero__index-list a{
  font-family:var(--font-sans);
  font-weight:600;
  font-size:1.02rem;
  color:var(--color-text);
  text-decoration:none;
  transition:color var(--transition-fast);
}

.page-home .home-hero__index-list a:hover{
  color:var(--color-accent);
}

.page-home .home-hero__index-list li span{
  font-family:var(--font-sans);
  font-size:.9rem;
  color:var(--color-accent);
  opacity:.85;
}

.page-home .home-hero__foot{
  position:absolute;
  left:1.5rem;
  right:1.5rem;
  bottom:1.1rem;
  z-index:4;
  display:flex;
  justify-content:space-between;
  font-family:var(--font-sans);
  font-size:.72rem;
  letter-spacing:.16em;
  color:var(--color-text-muted);
  text-transform:uppercase;
  pointer-events:none;
}

@keyframes fadeSlideUp{
  from{opacity:0;transform:translateY(18px)}
  to{opacity:1;transform:translateY(0)}
}

/* ===================== 三大模块 ===================== */
.page-home .home-modules{
  background:var(--color-bg);
  position:relative;
}

.page-home .home-modules__head{
  display:grid;
  gap:1rem;
  margin-bottom:2.25rem;
}

.page-home .home-modules__head-main h2{
  font-family:var(--font-sans);
  font-size:clamp(1.8rem,4vw,2.6rem);
  font-weight:700;
  margin:0;
  letter-spacing:.02em;
}

.page-home .home-modules__head-main p{
  color:var(--color-text-muted);
  font-family:var(--font-serif);
  margin-top:.6rem;
  max-width:34rem;
  line-height:1.8;
}

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

.page-home .home-module{
  position:relative;
  background:var(--color-bg-card);
  border:1px solid var(--color-border);
  overflow:hidden;
  display:flex;
  flex-direction:column;
  transition:transform var(--transition-smooth),box-shadow var(--transition-smooth);
}

.page-home .home-module:hover{
  transform:translateY(-5px);
  box-shadow:var(--shadow-card);
}

.page-home .home-module::before{
  content:"";
  position:absolute;
  right:0;
  top:0;
  width:46px;
  height:46px;
  background:var(--color-bg);
  clip-path:polygon(100% 0,100% 100%,0 0);
  opacity:.4;
  z-index:2;
  pointer-events:none;
}

.page-home .home-module__media{
  aspect-ratio:4/3;
  overflow:hidden;
  position:relative;
}

.page-home .home-module__media img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
  transition:transform var(--transition-smooth);
}

.page-home .home-module--feature:hover .home-module__media img{
  transform:scale(1.04);
}

.page-home .home-module__body{
  position:relative;
  z-index:1;
  padding:1.5rem;
  display:flex;
  flex-direction:column;
  gap:.85rem;
  flex:1;
}

.page-home .home-module__body h3{
  font-family:var(--font-sans);
  font-size:1.45rem;
  font-weight:700;
  margin:0;
  line-height:1.2;
}

.page-home .home-module__body p{
  color:var(--color-text-muted);
  font-size:.94rem;
  line-height:1.75;
  margin:0;
}

.page-home .home-module__link{
  align-self:flex-start;
  margin-top:auto;
  padding-top:.5rem;
  font-family:var(--font-sans);
}

/* 数据对照卡片 */
.page-home .home-module__list{
  list-style:none;
  margin:.35rem 0 0;
  padding:0;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:.7rem;
}

.page-home .home-module__list li{
  background:rgba(10,14,26,.5);
  border:1px solid var(--color-border);
  padding:1rem .5rem .85rem;
  text-align:center;
}

.page-home .home-module__list strong{
  display:block;
  font-family:var(--font-sans);
  font-size:1.35rem;
  font-weight:700;
  color:var(--color-accent);
  line-height:1.1;
}

.page-home .home-module__list span{
  font-size:.76rem;
  color:var(--color-text-muted);
  letter-spacing:.04em;
}

/* 快速访问卡片 */
.page-home .home-module--quick{
  background:var(--color-accent);
  border-color:transparent;
  color:#0a0e1a;
}

.page-home .home-module--quick .home-module__body{
  color:#0a0e1a;
}

.page-home .home-module--quick .home-module__body h3{
  color:#0a0e1a;
}

.page-home .home-module--quick .home-module__body p{
  color:rgba(10,14,26,.78);
}

.page-home .home-module--quick .tag{
  background:rgba(10,14,26,.14);
  color:#0a0e1a;
  border-color:rgba(10,14,26,.2);
}

.page-home .home-module__steps{
  list-style:none;
  margin:.35rem 0 0;
  padding:1rem 0 0;
  border-top:1px solid rgba(10,14,26,.2);
  display:grid;
  gap:.9rem;
  counter-reset:step;
}

.page-home .home-module__steps li{
  display:flex;
  align-items:center;
  gap:.8rem;
  font-family:var(--font-sans);
  font-weight:600;
  color:#0a0e1a;
  font-size:.95rem;
}

.page-home .home-module__steps li::before{
  content:"";
  width:8px;
  height:8px;
  background:#0a0e1a;
  transform:rotate(45deg);
  flex-shrink:0;
}

.page-home .home-module__steps li span{
  display:inline-block;
  background:rgba(10,14,26,.12);
  padding:.18rem .5rem;
  font-size:.78rem;
  border-radius:2px;
}

.page-home .home-module__link--solid{
  background:#0a0e1a;
  border-color:#0a0e1a !important;
  color:var(--color-accent) !important;
}

.page-home .home-module__link--solid:hover{
  background:rgba(10,14,26,.85);
}

/* ===================== 最新动态 ===================== */
.page-home .home-news{
  background:var(--color-bg-elevated);
}

.page-home .home-news__head{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  flex-wrap:wrap;
  gap:1rem;
  margin-bottom:2rem;
}

.page-home .home-news__head h2{
  font-family:var(--font-sans);
  font-size:clamp(1.7rem,3.5vw,2.4rem);
  font-weight:700;
  margin:.4rem 0 0;
}

.page-home .home-news__more{
  font-family:var(--font-sans);
  font-weight:600;
  font-size:.95rem;
  color:var(--color-accent);
  text-decoration:none;
  border-bottom:1px solid transparent;
  padding-bottom:.15rem;
  transition:border-color var(--transition-fast);
}

.page-home .home-news__more:hover{
  border-color:var(--color-accent);
}

.page-home .home-news__list{
  border-top:1px solid var(--color-border);
}

.page-home .home-news-item{
  display:grid;
  grid-template-columns:1fr;
  gap:.8rem;
  padding:1.6rem 0;
  border-bottom:1px solid var(--color-border);
  transition:background var(--transition-fast);
}

.page-home .home-news-item:hover{
  background:rgba(51,255,153,.03);
}

.page-home .home-news-item__num{
  font-family:var(--font-sans);
  font-size:1rem;
  color:var(--color-text-muted);
  letter-spacing:.08em;
  font-variant-numeric:tabular-nums;
}

.page-home .home-news-item__meta{
  display:flex;
  align-items:center;
  gap:.75rem;
  margin-bottom:.45rem;
  flex-wrap:wrap;
}

.page-home .home-news-item__time{
  font-family:var(--font-sans);
  font-size:.78rem;
  letter-spacing:.12em;
  color:var(--color-text-muted);
}

.page-home .home-news-item h3{
  font-family:var(--font-sans);
  font-size:1.15rem;
  font-weight:600;
  line-height:1.45;
  margin:0;
}

.page-home .home-news-item h3 a{
  color:var(--color-text);
  text-decoration:none;
  transition:color var(--transition-fast);
}

.page-home .home-news-item h3 a:hover{
  color:var(--color-accent);
}

.page-home .home-news-item p{
  color:var(--color-text-muted);
  font-size:.92rem;
  line-height:1.75;
  margin:.5rem 0 0;
  max-width:62ch;
}

/* ===================== 数据快照 ===================== */
.page-home .home-snapshot__head{
  margin-bottom:2rem;
}

.page-home .home-snapshot__head h2{
  font-family:var(--font-sans);
  font-size:clamp(1.7rem,3.5vw,2.4rem);
  font-weight:700;
  margin:.4rem 0 0;
}

.page-home .home-snapshot__panel{
  position:relative;
  overflow:hidden;
  display:grid;
  grid-template-columns:1fr;
  gap:0;
  background:var(--color-bg-elevated);
}

.page-home .home-snapshot__stats{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:1rem;
  padding:1.5rem;
}

.page-home .home-snapshot__stats .stat-grid{
  background:rgba(10,14,26,.45);
  border:1px solid var(--color-border);
  padding:1.3rem .8rem 1.1rem;
  text-align:center;
}

.page-home .home-snapshot__stats .stat-value{
  display:block;
  font-family:var(--font-sans);
  font-size:clamp(1.8rem,4vw,2.4rem);
  font-weight:700;
  line-height:1.1;
  color:var(--color-accent);
}

.page-home .home-snapshot__stats .stat-label{
  display:block;
  font-size:.85rem;
  color:var(--color-text-muted);
  margin-top:.45rem;
}

.page-home .home-snapshot__visual{
  position:relative;
  min-height:240px;
  overflow:hidden;
}

.page-home .home-snapshot__visual img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}

.page-home .home-snapshot__viz-label{
  position:absolute;
  left:.9rem;
  bottom:.9rem;
  z-index:2;
  font-family:var(--font-sans);
  font-size:.78rem;
  letter-spacing:.14em;
  color:var(--color-text);
  background:rgba(10,14,26,.72);
  border-left:3px solid var(--color-accent);
  padding:.4rem .7rem;
}

/* ===================== 本地化与稳定性 ===================== */
.page-home .home-local{
  background:var(--color-bg);
}

.page-home .home-local__grid{
  display:grid;
  gap:2.2rem;
  align-items:center;
}

.page-home .home-local__media{
  position:relative;
  aspect-ratio:4/3;
  overflow:hidden;
  border:1px solid var(--color-border);
  background:var(--color-bg-card);
}

.page-home .home-local__media::before{
  content:"";
  position:absolute;
  inset:0;
  z-index:1;
  background:linear-gradient(135deg,rgba(51,255,153,.08),transparent 55%);
}

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

.page-home .home-local__content .section-label{
  margin-bottom:1rem;
}

.page-home .home-local__content h2{
  font-family:var(--font-sans);
  font-size:clamp(1.6rem,3.5vw,2.3rem);
  font-weight:700;
  line-height:1.25;
  margin:0 0 1.1rem;
}

.page-home .home-local__content p{
  color:var(--color-text-muted);
  line-height:1.85;
  margin:0 0 1.4rem;
  max-width:50ch;
}

.page-home .home-local__list{
  list-style:none;
  margin:0 0 1.6rem;
  padding:0;
  display:grid;
  gap:.75rem;
}

.page-home .home-local__list li{
  position:relative;
  padding:.7rem 1rem .7rem 2.1rem;
  border:1px solid var(--color-border);
  background:rgba(10,14,26,.38);
  font-size:.95rem;
  line-height:1.6;
}

.page-home .home-local__list li::before{
  content:"";
  position:absolute;
  left:.85rem;
  top:50%;
  width:7px;
  height:7px;
  background:var(--color-accent);
  transform:rotate(45deg) translateY(-50%);
}

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

/* ===================== 服务支持 ===================== */
.page-home .home-support__panel{
  display:flex;
  flex-direction:column;
  gap:1.5rem;
  justify-content:space-between;
  align-items:flex-start;
  padding:2rem 1.75rem;
  border:1px dashed var(--color-border);
  background:
    linear-gradient(135deg,rgba(51,255,153,.06),transparent 42%),
    var(--color-bg-elevated);
  position:relative;
}

.page-home .home-support__intro .section-label{
  margin-bottom:.8rem;
}

.page-home .home-support__intro h2{
  font-family:var(--font-sans);
  font-size:1.7rem;
  font-weight:700;
  margin:0 0 .6rem;
}

.page-home .home-support__intro p{
  color:var(--color-text-muted);
  line-height:1.8;
  margin:0;
  font-size:.95rem;
}

.page-home .home-support__links{
  display:flex;
  flex-wrap:wrap;
  gap:.75rem;
}

/* ===================== 断点与响应式 ===================== */
@media (min-width:768px){
  .page-home .home-hero__content{
    grid-template-columns:1.45fr .85fr;
    gap:2.6rem;
    align-items:center;
  }

  .page-home .home-hero__title{
    font-size:clamp(3.2rem,6vw,4.6rem);
  }

  .page-home .home-hero__foot{
    left:2rem;
    right:2rem;
  }

  .page-home .home-news-item{
    grid-template-columns:64px 1fr;
    gap:1.2rem;
  }

  .page-home .home-snapshot__stats{
    grid-template-columns:repeat(3,1fr);
  }

  .page-home .home-snapshot__visual{
    min-height:280px;
  }

  .page-home .home-support__panel{
    flex-direction:row;
    align-items:center;
    padding:2.2rem 2.5rem;
  }
}

@media (min-width:1024px){
  .page-home .home-modules__grid{
    grid-template-columns:1.18fr .82fr;
    align-items:stretch;
  }

  .page-home .home-modules__col{
    display:grid;
    gap:1.5rem;
    align-content:stretch;
  }

  .page-home .home-module__body{
    padding:1.75rem;
  }

  .page-home .home-snapshot__panel{
    grid-template-columns:1.35fr .65fr;
  }

  .page-home .home-snapshot__stats{
    padding:1.75rem;
    gap:1.1rem;
  }

  .page-home .home-local__grid{
    grid-template-columns:.9fr 1.1fr;
    gap:3.5rem;
  }

  .page-home .home-local__content h2{
    font-size:2.2rem;
  }
}

@media (min-width:1200px){
  .page-home .home-hero__content{
    gap:4rem;
  }

  .page-home .home-modules__head{
    grid-template-columns:auto 1fr;
    align-items:end;
    gap:2rem;
  }

  .page-home .home-modules__head-main{
    padding-bottom:.3rem;
  }
}

/* ===================== 动效与无障碍 ===================== */
@media (prefers-reduced-motion:reduce){
  .page-home .home-hero__index{
    animation:none;
  }

  .page-home .home-hero__flow,
  .page-home .home-hero__grid-overlay{
    opacity:.35;
  }
}