.page-home{
  position:relative;
  display:block;
  color:var(--mist);
  font-family:var(--font-body);
}

/* 顶部阅读进度 */
.page-home .home-progress{
  position:sticky;
  top:0;
  z-index:40;
  height:3px;
  background:rgba(143,168,184,.14);
}
.page-home .home-progress span{
  display:block;
  width:100%;
  height:100%;
  transform:scaleX(0);
  transform-origin:0 50%;
  background:linear-gradient(90deg,var(--cyan),var(--orange));
}

.page-home .home-crumb{
  padding-top:20px;
}

/* 章节基础 */
.page-home .section{
  position:relative;
  padding:clamp(42px,7vw,84px) 0;
}
.page-home .home-head{
  display:grid;
  gap:12px;
  max-width:70ch;
  margin-bottom:clamp(24px,4vw,40px);
}
.page-home .section-no{
  display:inline-flex;
  align-items:center;
  gap:10px;
  margin:0;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.24em;
  color:var(--cyan);
}
.page-home .section-no::after{
  content:"";
  width:38px;
  height:1px;
  background:var(--line-strong);
}
.page-home .home-h2{
  margin:0;
  font-family:var(--font-display);
  font-size:clamp(27px,4.4vw,50px);
  font-weight:800;
  line-height:1.08;
  letter-spacing:-.01em;
  color:var(--mist);
}
.page-home .home-h3{
  margin:0;
  font-family:var(--font-display);
  font-size:clamp(19px,2.2vw,23px);
  font-weight:700;
  line-height:1.22;
  letter-spacing:.005em;
  color:var(--mist);
}
.page-home .home-lead{
  margin:0;
  max-width:62ch;
  font-size:clamp(15px,1.55vw,17px);
  line-height:1.78;
  color:var(--mist);
  opacity:.86;
}
.page-home .media-frame{
  margin:0 0 clamp(22px,3.6vw,38px);
}
.page-home .media-frame img{
  display:block;
  max-width:100%;
  height:auto;
  object-fit:cover;
}
.page-home .home-head a,
.page-home .home-devices__note a,
.page-home .home-cta a{
  color:var(--cyan-soft);
  text-decoration:underline;
  text-decoration-color:var(--line-strong);
  text-underline-offset:3px;
}

/* 首屏 */
.page-home .home-hero{
  position:relative;
  overflow:hidden;
  padding:clamp(26px,4.6vw,52px) 0 clamp(56px,7vw,92px);
  background:
    radial-gradient(110% 90% at 88% 4%, rgba(43,232,208,.16), transparent 58%),
    radial-gradient(80% 70% at 0% 100%, rgba(255,138,61,.10), transparent 62%),
    linear-gradient(165deg,var(--hull) 0%, var(--abyss) 88%);
  clip-path:polygon(0 0,100% 0,100% calc(100% - 46px),0 100%);
}
.page-home .home-hero .shell{
  position:relative;
  z-index:1;
}
.page-home .home-flow{
  position:absolute;
  inset:auto 0 0 0;
  width:100%;
  height:62%;
  pointer-events:none;
  opacity:.55;
  animation:home-breathe 10s ease-in-out infinite;
}
.page-home .home-flow__line{
  fill:none;
  stroke:var(--cyan);
  stroke-width:1.2;
}
.page-home .home-flow__line--alt{
  stroke:var(--cyan-soft);
  stroke-dasharray:6 10;
  opacity:.32;
}
.page-home .home-flow__node{
  fill:var(--orange);
}
@keyframes home-breathe{
  0%,100%{opacity:.34}
  50%{opacity:.72}
}
.page-home .home-hero__grid{
  row-gap:clamp(26px,3.6vw,44px);
  align-items:start;
}
.page-home .home-hero__intro{
  display:flex;
  flex-direction:column;
  gap:16px;
  align-items:flex-start;
}
.page-home .home-hero__title{
  font-size:clamp(34px,5.4vw,66px);
  margin:0;
}
.page-home .home-hero__actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:6px;
}
.page-home .home-hero__stage{
  position:relative;
}
.page-home .home-hero__media{
  margin:0 0 18px;
}
.page-home .home-preview{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin:0;
  padding:0;
  list-style:none;
}
.page-home .home-preview__item a{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 13px;
  border:1px solid var(--line);
  border-radius:999px;
  font-size:13px;
  color:var(--mist);
  text-decoration:none;
  transition:border-color .18s var(--ease),color .18s var(--ease),transform .18s var(--ease);
}
.page-home .home-preview__item a:hover,
.page-home .home-preview__item a:focus-visible{
  border-color:var(--line-strong);
  color:var(--cyan-soft);
  transform:translateY(-1px);
}
.page-home .home-preview__item .mono{
  font-size:11px;
  letter-spacing:.14em;
  color:var(--cyan);
}

/* 三端入口卡 */
.page-home .home-access{
  display:grid;
  gap:14px;
  margin-top:clamp(26px,4vw,44px);
}
.page-home .home-access__card{
  position:relative;
  padding:44px 22px 24px;
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  background:linear-gradient(155deg,rgba(18,58,94,.92),rgba(4,18,31,.9));
  transition:opacity .18s var(--ease),transform .18s var(--ease),border-color .18s var(--ease);
}
.page-home .home-access__card::before{
  content:"";
  position:absolute;
  inset:0 0 auto 0;
  height:3px;
  border-radius:var(--radius-lg) var(--radius-lg) 0 0;
  background:linear-gradient(90deg,var(--cyan),transparent 72%);
}
.page-home .home-access__card:nth-child(3)::before{
  background:linear-gradient(90deg,var(--orange),transparent 72%);
}
.page-home .home-access__card .tag{
  margin:0 0 12px;
}
.page-home .home-access__desc{
  margin:12px 0 0;
  font-size:15px;
  line-height:1.75;
  color:var(--mist);
  opacity:.84;
}
.page-home .home-access__meta{
  display:grid;
  gap:8px;
  margin:16px 0 0;
  padding:14px 0 0;
  border-top:1px dashed var(--line);
  list-style:none;
  font-size:13.5px;
  line-height:1.6;
  color:var(--slate);
}
.page-home .home-access__key{
  display:inline-block;
  min-width:36px;
  margin-right:8px;
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.1em;
  color:var(--cyan-soft);
}
.page-home .home-access:hover .home-access__card{
  opacity:.62;
}
.page-home .home-access__card:hover,
.page-home .home-access__card:focus-within{
  opacity:1;
  transform:translateY(-2px);
  border-color:var(--line-strong);
}

/* 两步通道 */
.page-home .home-steps{
  display:grid;
  gap:12px;
}
.page-home .home-step{
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  background:linear-gradient(150deg,var(--panel),rgba(10,37,64,.9));
  overflow:hidden;
}
.page-home .home-step[open]{
  border-color:var(--line-strong);
}
.page-home .home-step__summary{
  display:flex;
  align-items:center;
  gap:14px;
  padding:18px 20px;
  cursor:pointer;
  list-style:none;
  font-family:var(--font-display);
  font-size:clamp(18px,2.4vw,24px);
  font-weight:700;
  color:var(--mist);
}
.page-home .home-step__summary::-webkit-details-marker{
  display:none;
}
.page-home .home-step[open] .home-step__summary{
  border-bottom:1px solid var(--line);
}
.page-home .home-step__no{
  flex:none;
  padding:3px 10px;
  border:1px solid var(--line-strong);
  border-radius:999px;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.12em;
  color:var(--cyan);
}
.page-home .home-step__title{
  flex:1 1 auto;
  min-width:0;
}
.page-home .home-step__hint{
  flex:none;
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.1em;
  color:var(--slate);
}
.page-home .home-step__body{
  padding:18px 20px 22px;
}
.page-home .home-step__body p{
  margin:0;
  font-size:15px;
  line-height:1.78;
  color:var(--mist);
  opacity:.9;
}
.page-home .home-step__list{
  display:grid;
  gap:8px;
  margin:14px 0 0;
  padding:0;
  list-style:none;
}
.page-home .home-step__list li{
  position:relative;
  padding-left:18px;
  font-size:14px;
  line-height:1.7;
  color:var(--slate);
}
.page-home .home-step__list li::before{
  content:"";
  position:absolute;
  left:0;
  top:.62em;
  width:7px;
  height:1px;
  background:var(--cyan);
}
.page-home .home-onboard__callout{
  margin:clamp(20px,3vw,28px) 0 0;
}

/* 栏目对照 */
.page-home .home-catalog{
  padding-top:clamp(62px,8vw,104px);
  background:linear-gradient(180deg,rgba(10,37,64,.86),rgba(4,18,31,0) 90%);
  clip-path:polygon(0 28px,100% 0,100% 100%,0 100%);
}
.page-home .home-map__list{
  display:grid;
  gap:0;
  margin:0;
  padding:0;
  list-style:none;
}
.page-home .home-map__row{
  display:grid;
  gap:6px;
  padding:15px 0;
  border-bottom:1px dashed var(--line);
}
.page-home .home-map__tag{
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.16em;
  color:var(--slate);
}
.page-home .home-map__from{
  font-size:14.5px;
  line-height:1.65;
  color:var(--slate);
}
.page-home .home-map__arrow{
  color:var(--cyan);
  font-size:14px;
}
.page-home .home-map__to{
  padding-left:10px;
  border-left:2px solid var(--cyan);
  font-size:15.5px;
  font-weight:600;
  line-height:1.6;
  color:var(--mist);
}

/* 平板与移动端 */
.page-home .home-compare{
  display:grid;
  gap:16px;
}
.page-home .home-compare__col{
  padding:24px;
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  background:linear-gradient(160deg,var(--panel),rgba(4,18,31,.92));
}
.page-home .home-compare__col--alt{
  background:linear-gradient(160deg,rgba(10,37,64,.95),rgba(4,18,31,.92));
}
.page-home .home-compare__col .tag{
  margin:0 0 12px;
}
.page-home .home-compare__list{
  display:grid;
  gap:12px;
  margin:16px 0 0;
}
.page-home .home-compare__list > div{
  display:grid;
  gap:4px;
  padding-bottom:12px;
  border-bottom:1px dashed var(--line);
}
.page-home .home-compare__list > div:last-child{
  padding-bottom:0;
  border-bottom:none;
}
.page-home .home-compare__list dt{
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.12em;
  color:var(--cyan);
}
.page-home .home-compare__list dd{
  margin:0;
  font-size:14.5px;
  line-height:1.7;
  color:var(--mist);
  opacity:.88;
}
.page-home .home-devices__note{
  margin:clamp(20px,3vw,28px) 0 0;
  max-width:70ch;
  font-size:14.5px;
  line-height:1.75;
  color:var(--slate);
}

/* 本季调整 */
.page-home .home-quarter{
  padding-top:clamp(56px,7vw,96px);
  background:
    radial-gradient(90% 70% at 100% 0%, rgba(255,138,61,.10), transparent 62%),
    linear-gradient(200deg,var(--hull),var(--abyss));
  clip-path:polygon(0 0,100% 30px,100% 100%,0 calc(100% - 30px));
}
.page-home .home-timeline{
  display:grid;
  margin:0;
  padding:0;
  list-style:none;
}
.page-home .home-timeline__item{
  position:relative;
  padding:0 0 26px 26px;
  border-left:1px solid var(--line);
}
.page-home .home-timeline__item:last-child{
  padding-bottom:0;
  border-left-color:transparent;
}
.page-home .home-timeline__dot{
  position:absolute;
  left:-5px;
  top:7px;
  width:9px;
  height:9px;
  border-radius:50%;
  background:var(--cyan);
  box-shadow:0 0 0 4px rgba(43,232,208,.14);
}
.page-home .home-timeline__item:first-child .home-timeline__dot{
  background:var(--orange);
  box-shadow:0 0 0 4px rgba(255,138,61,.16);
}
.page-home .home-timeline__meta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px;
  margin:0 0 10px;
}
.page-home .home-timeline__scope{
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.08em;
  color:var(--slate);
}
.page-home .home-timeline__body p:last-child{
  margin:10px 0 0;
  max-width:64ch;
  font-size:14.5px;
  line-height:1.75;
  color:var(--mist);
  opacity:.86;
}
.page-home .home-quarter__more{
  margin:clamp(24px,3.6vw,36px) 0 0;
}

/* 服务分类与咨询 */
.page-home .home-services__grid{
  display:grid;
  gap:14px;
}
.page-home .home-service{
  display:block;
  padding:22px;
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  background:linear-gradient(170deg,rgba(18,58,94,.78),rgba(4,18,31,.94));
  color:inherit;
  text-decoration:none;
  transition:transform .18s var(--ease),border-color .18s var(--ease);
}
.page-home .home-service:hover,
.page-home .home-service:focus-visible{
  transform:translateY(-2px);
  border-color:var(--line-strong);
}
.page-home .home-service__no{
  display:block;
  margin-bottom:12px;
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.16em;
  color:var(--cyan);
}
.page-home .home-service p{
  margin:10px 0 0;
  font-size:14.5px;
  line-height:1.72;
  color:var(--slate);
}
.page-home .home-cta{
  display:grid;
  gap:18px;
  margin-top:clamp(26px,4vw,44px);
  padding:clamp(22px,3.4vw,32px);
  border:1px solid rgba(255,138,61,.35);
  border-radius:var(--radius-lg);
  background:linear-gradient(140deg,rgba(255,138,61,.12),rgba(10,37,64,.92) 58%);
}
.page-home .home-cta p{
  margin:12px 0 0;
  max-width:62ch;
  font-size:14.5px;
  line-height:1.78;
  color:var(--mist);
  opacity:.88;
}
.page-home .home-cta__actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}
.page-home .btn{
  text-decoration:none;
}

/* 响应式 */
@media (min-width:760px){
  .page-home .home-access{
    grid-template-columns:repeat(3,minmax(0,1fr));
  }
  .page-home .home-map__row{
    grid-template-columns:84px minmax(0,1fr) 30px minmax(0,1fr);
    gap:14px;
    align-items:center;
  }
  .page-home .home-map__arrow{
    text-align:center;
  }
}
@media (min-width:820px){
  .page-home .home-compare{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:22px;
  }
  .page-home .home-cta{
    grid-template-columns:minmax(0,1fr) auto;
    align-items:center;
  }
}
@media (min-width:680px) and (max-width:1079px){
  .page-home .home-services__grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
}
@media (min-width:1080px){
  .page-home .home-services__grid{
    grid-template-columns:repeat(4,minmax(0,1fr));
  }
}
@media (max-width:899px){
  .page-home .home-hero__intro,
  .page-home .home-hero__stage{
    width:100%;
  }
  .page-home .home-hero{
    clip-path:polygon(0 0,100% 0,100% calc(100% - 24px),0 100%);
  }
}
@media (prefers-reduced-motion:reduce){
  .page-home .home-flow{
    animation:none;
  }
  .page-home .home-access__card,
  .page-home .home-service,
  .page-home .home-preview__item a{
    transition:none;
  }
  .page-home .home-progress span{
    transition:none;
  }
}
</main>