/* ===== 首页专属样式 ===== */
.page-home{
  --home-hero-title: clamp(2rem, 6.5vw, 4.25rem);
  --home-deco-line: linear-gradient(90deg, var(--cyan) 0%, var(--orange) 100%);
  overflow-x: hidden;
  background: var(--bg-deep);
  color: var(--text-main);
}

/* ---------- 首屏 / 即刻起跑 ---------- */
.page-home .page-hero{
  position: relative;
  display: flex;
  align-items: center;
  min-height: 640px;
  min-height: 86svh;
  padding: 48px 0 56px;
  overflow: hidden;
  isolation: isolate;
}
.page-home .page-hero::before{
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(118deg, rgba(0,229,255,0.06) 0%, transparent 44%),
    linear-gradient(12deg, transparent 70%, rgba(255,106,0,0.05) 100%),
    var(--bg-deep);
}
.page-home .page-hero::after{
  content: "";
  position: absolute;
  z-index: -1;
  width: 46vw;
  min-width: 420px;
  height: 46vw;
  min-height: 420px;
  top: -6%;
  right: -10%;
  background: radial-gradient(circle, rgba(0,229,255,0.10) 0%, transparent 64%);
}
.page-home .page-hero-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
  width: 100%;
}
.page-home .page-hero-copy{
  position: relative;
  z-index: 1;
}
.page-home .page-hero-eyebrow{
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 18px;
  font-family: var(--font-num);
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .28em;
  color: var(--cyan);
  text-transform: uppercase;
}
.page-home .page-hero-eyebrow::before{
  content: "";
  width: 36px;
  height: 2px;
  background: var(--orange);
  flex: none;
}
.page-home .page-hero-title{
  margin: 0 0 24px;
  font-family: var(--font-head);
  font-size: var(--home-hero-title);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.02em;
}
.page-home .hero-highlight{
  color: var(--cyan);
}
.page-home .page-hero-lede{
  max-width: 560px;
  margin: 0 0 32px;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--text-sub);
}
.page-home .page-hero-index{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}
.page-home .page-index-item{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px 10px 12px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  background: rgba(20, 27, 36, 0.72);
  color: var(--text-main);
  font-size: .875rem;
  text-decoration: none;
  transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}
.page-home .page-index-item .num{
  font-family: var(--font-num);
  font-weight: 700;
  color: var(--cyan);
}
.page-home .page-index-item .index-arrow{
  color: var(--orange);
  transition: transform var(--transition-fast);
}
.page-home .page-index-item:hover{
  border-color: var(--cyan);
  background: var(--bg-panel);
  transform: translateX(4px);
}
.page-home .page-index-item:hover .index-arrow{
  transform: translateX(2px);
}
.page-home .page-hero-visual{
  position: relative;
  z-index: 0;
  overflow: hidden;
  border-radius: var(--radius-sm);
}
.page-home .page-hero-visual img{
  display: block;
  width: 100%;
  height: 240px;
  object-fit: cover;
}

/* ---------- 实时数据面板 ---------- */
.page-home .page-data{
  position: relative;
  background: var(--bg-panel);
  padding: 72px 0 64px;
}
.page-home .page-data::before{
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 3px;
  background: var(--home-deco-line);
  opacity: .85;
}
.page-home .page-data-header{
  max-width: 720px;
  margin-bottom: 44px;
}
.page-home .page-data-layout{
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}
.page-home .page-data-summary{
  display: grid;
  gap: 24px;
}
.page-home .page-data-list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-home .page-data-list li{
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 18px 20px;
  background: var(--bg-deep);
  border-left: 2px solid var(--cyan);
  font-size: .9375rem;
  line-height: 1.6;
  color: var(--text-main);
}
.page-home .page-data-list .num{
  flex: none;
  font-family: var(--font-num);
  font-size: 1.625rem;
  font-weight: 700;
  color: var(--cyan);
  line-height: 1;
}
.page-home .page-data-note{
  margin: 0;
  font-size: .875rem;
  line-height: 1.8;
  color: var(--text-sub);
}
.page-home .page-data-board{
  position: relative;
  padding: 24px;
  background: var(--bg-elev);
  border-radius: var(--radius-sm);
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 0 100%);
}
.page-home .page-board-head{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-num);
  font-size: .8125rem;
  letter-spacing: .1em;
  color: var(--text-sub);
}
.page-home .page-board-status{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--cyan);
  letter-spacing: .12em;
}
.page-home .status-dot{
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  animation: home-status-pulse 2s ease-in-out infinite;
}
@keyframes home-status-pulse{
  0%, 100%{ box-shadow: 0 0 0 0 rgba(0, 229, 255, 0.55); }
  50%{ box-shadow: 0 0 0 8px rgba(0, 229, 255, 0); }
}
.page-home .page-board-metrics{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 20px 0;
}
.page-home .page-board-cell{
  display: grid;
  gap: 6px;
  padding: 16px 14px;
  background: rgba(10, 14, 20, 0.72);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast), transform var(--transition-fast);
}
.page-home .page-board-cell:hover{
  background: rgba(0, 229, 255, 0.08);
  transform: translateY(-2px);
}
.page-home .page-cell-label{
  font-size: .75rem;
  letter-spacing: .12em;
  color: var(--text-sub);
  text-transform: uppercase;
}
.page-home .page-board-cell strong{
  font-family: var(--font-num);
  font-size: clamp(1.6rem, 4vw, 2.1rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--cyan);
}
.page-home .page-cell-trend{
  font-size: .75rem;
  color: var(--text-sub);
  transition: color var(--transition-fast);
}
.page-home .page-board-cell:hover .page-cell-trend{
  color: var(--cyan);
}
.page-home .page-data-visual{
  display: block;
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

/* ---------- 核心能力矩阵 ---------- */
.page-home .page-capabilities{
  position: relative;
  padding: 84px 0;
  overflow: hidden;
}
.page-home .page-capabilities::after{
  content: "";
  position: absolute;
  right: -80px;
  top: 120px;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(255, 106, 0, 0.06), transparent 66%);
  pointer-events: none;
}
.page-home .page-cap-header{
  max-width: 680px;
  margin-bottom: 52px;
}
.page-home .page-cap-list{
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
}
.page-home .page-cap-item{
  position: relative;
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 18px;
  padding: 0 0 44px 24px;
  border-left: 1px solid var(--line);
}
.page-home .page-cap-item:last-child{
  padding-bottom: 0;
}
.page-home .page-cap-item::before{
  content: "";
  position: absolute;
  left: -5px;
  top: 4px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cyan);
}
.page-home .page-cap-item::after{
  content: "";
  position: absolute;
  left: 0;
  top: 28px;
  bottom: 0;
  width: 0;
  background: linear-gradient(180deg, var(--cyan), transparent);
  opacity: .3;
  transition: width var(--transition-slow);
}
.page-home .page-cap-item:hover::after{
  width: 2px;
}
.page-home .page-cap-num{
  font-family: var(--font-num);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  color: var(--orange);
}
.page-home .page-cap-body h3{
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: 1.375rem;
  font-weight: 800;
  line-height: 1.35;
}
.page-home .page-cap-body p{
  margin: 0 0 12px;
  color: var(--text-sub);
  font-size: .9375rem;
  line-height: 1.85;
}
.page-home .page-cap-tag{
  display: inline-block;
  padding: 4px 12px;
  border: 1px solid rgba(0, 229, 255, 0.28);
  border-radius: 999px;
  font-size: .75rem;
  letter-spacing: .06em;
  color: var(--cyan);
}

/* ---------- 本周更新聚焦 ---------- */
.page-home .page-updates{
  position: relative;
  background: var(--bg-panel);
  padding: 84px 0;
}
.page-home .page-updates::before{
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 0%, transparent 62%, rgba(0, 229, 255, 0.04) 100%);
  pointer-events: none;
}
.page-home .page-updates-header{
  max-width: 760px;
  margin-bottom: 48px;
}
.page-home .page-update-grid{
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
.page-home .page-update-card{
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  overflow: hidden;
  background: var(--bg-deep);
  border-radius: var(--radius-sm);
}
.page-home .page-update-card img{
  display: block;
  width: 100%;
  height: 200px;
  object-fit: cover;
}
.page-home .page-update-content{
  padding: 28px 24px;
}
.page-home .page-update-tag{
  display: inline-block;
  padding-bottom: 4px;
  border-bottom: 2px solid var(--orange);
  font-size: .75rem;
  letter-spacing: .12em;
  color: var(--orange);
  margin-bottom: 12px;
}
.page-home .page-update-content h3{
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 900;
  line-height: 1.35;
}
.page-home .page-update-content p{
  margin: 0 0 16px;
  color: var(--text-sub);
  font-size: .9375rem;
  line-height: 1.8;
}
.page-home .page-plan-list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.page-home .page-plan-list li{
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 12px;
  background: rgba(20, 27, 36, 0.75);
  border-left: 2px solid var(--cyan);
  font-size: .875rem;
  color: var(--text-main);
}
.page-home .page-plan-list .num{
  font-family: var(--font-num);
  font-weight: 700;
  color: var(--cyan);
}
.page-home .page-update-member .page-update-tag{
  border-color: var(--gold);
  color: var(--gold);
}
.page-home .page-update-member .page-plan-list li{
  border-color: var(--gold);
}
.page-home .page-update-member .page-plan-list .num{
  color: var(--gold);
}
.page-home .page-update-content .btn{
  margin-top: 8px;
}

/* ---------- 延伸内容入口 ---------- */
.page-home .page-explore{
  padding: 84px 0;
}
.page-home .page-explore-header{
  max-width: 720px;
  margin-bottom: 48px;
}
.page-home .page-explore-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.page-home .page-explore-card{
  display: grid;
  grid-template-columns: 56px 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 20px 22px;
  background: var(--bg-panel);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--text-main);
  text-decoration: none;
  transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}
.page-home .page-explore-card:hover{
  border-color: var(--cyan);
  background: var(--bg-elev);
  transform: translateY(-2px);
}
.page-home .page-explore-num{
  font-family: var(--font-num);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--orange);
}
.page-home .page-explore-main{
  display: grid;
  gap: 4px;
}
.page-home .page-explore-title{
  font-family: var(--font-head);
  font-size: 1.0625rem;
  font-weight: 800;
}
.page-home .page-explore-desc{
  color: var(--text-sub);
  font-size: .8125rem;
  line-height: 1.6;
}
.page-home .page-explore-arrow{
  color: var(--cyan);
  font-size: 1.125rem;
  transition: transform var(--transition-fast);
}
.page-home .page-explore-card:hover .page-explore-arrow{
  transform: translateX(4px);
}

/* ---------- 响应式：平板与桌面 ---------- */
@media (min-width: 768px){
  .page-home .page-hero-grid{
    grid-template-columns: 1.05fr 0.95fr;
    gap: 48px;
  }
  .page-home .page-hero-visual img{
    height: 340px;
  }
  .page-home .page-data-layout{
    grid-template-columns: 0.9fr 1.1fr;
    align-items: center;
  }
  .page-home .page-update-grid{
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
  }
  .page-home .page-update-card img{
    height: 220px;
  }
  .page-home .page-explore-grid{
    grid-template-columns: 1fr 1fr;
  }
  .page-home .page-explore-card:nth-child(5){
    grid-column: span 2;
  }
}

@media (min-width: 1024px){
  .page-home .page-hero{
    padding: 64px 0 72px;
  }
  .page-home .page-hero-visual img{
    height: 440px;
  }
  .page-home .page-data{
    padding: 96px 0;
  }
  .page-home .page-capabilities{
    padding: 108px 0;
  }
  .page-home .page-cap-list{
    grid-template-columns: 1fr 1fr;
    gap: 64px 56px;
  }
  .page-home .page-cap-item:nth-child(even){
    transform: translateY(44px);
  }
  .page-home .page-cap-item{
    min-height: 220px;
  }
  .page-home .page-updates{
    padding: 104px 0;
  }
  .page-home .page-update-card{
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
  }
  .page-home .page-update-card img{
    height: 100%;
    min-height: 300px;
  }
  .page-home .page-update-content{
    padding: 32px;
  }
  .page-home .page-update-download{
    grid-template-columns: 1.1fr 0.9fr;
  }
  .page-home .page-update-member{
    grid-template-columns: 0.9fr 1.1fr;
  }
  .page-home .page-update-member img{
    order: 2;
  }
  .page-home .page-update-member .page-update-content{
    order: 1;
  }
  .page-home .page-explore{
    padding: 104px 0;
  }
  .page-home .page-explore-grid{
    grid-template-columns: repeat(3, 1fr);
  }
  .page-home .page-explore-card{
    grid-template-columns: 1fr;
    gap: 12px;
    align-content: start;
    min-height: 190px;
  }
  .page-home .page-explore-card:nth-child(5){
    grid-column: span 1;
  }
}