.home-hero{
  padding-top:clamp(48px,7vw,92px);
  padding-bottom:clamp(72px,9vw,120px);
}
.hero-intro{
  position:relative;
  z-index:2;
  max-width:920px;
  margin-inline:auto;
  text-align:center;
}
.hero-kicker{
  display:inline-flex;
  align-items:center;
  gap:9px;
  margin-bottom:18px;
  padding:7px 13px;
  border:1px solid var(--color-line);
  border-radius:var(--radius-pill);
  background:var(--color-surface);
  color:var(--color-ink-muted);
  box-shadow:var(--shadow-lift);
  font-size:12px;
  font-weight:650;
}
.home-hero h1{
  max-width:900px;
  margin-inline:auto;
  font-size:clamp(34px,3.4vw,48px);
}
.hero-actions{
  justify-content:center;
  margin-top:26px;
}
.hero-lead{
  max-width:780px;
  margin:22px auto 0;
  color:var(--color-ink-muted);
  font-size:clamp(16px,1.7vw,19px);
  line-height:1.75;
}
.hero-lead strong{
  color:var(--color-ink);
  font-weight:650;
}
.hero-facts{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:8px;
  margin-top:18px;
}
.hero-facts span{
  padding:5px 11px;
  border-radius:var(--radius-pill);
  background:var(--color-brand-soft);
  color:var(--color-brand-deep);
  font-size:12px;
  font-weight:650;
}
.hero-platform-links{
  margin-top:14px;
}
.hero-platform-links .platform-chip{
  color:var(--color-ink-muted);
  transition:border-color var(--transition-fast),color var(--transition-fast),background var(--transition-fast);
}
.hero-platform-links .platform-chip:hover{
  border-color:var(--color-brand);
  background:var(--color-brand-soft);
  color:var(--color-brand-deep);
}
.home-stage{
  margin-top:42px;
}
.fact-strip-section{
  padding-top:0;
  padding-bottom:clamp(38px,6vw,70px);
}
.fact-strip{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  overflow:hidden;
  border:1px solid var(--color-line);
  border-radius:var(--radius-lg);
  background:var(--color-surface);
  box-shadow:var(--shadow-panel);
}
.fact-strip div{
  min-width:0;
  padding:20px 22px;
}
.fact-strip div+div{
  border-left:1px solid var(--color-line);
}
.fact-strip span,
.fact-strip strong{
  display:block;
}
.fact-strip span{
  margin-bottom:5px;
  color:var(--color-brand-deep);
  font-family:var(--font-mono);
  font-size:10px;
  letter-spacing:.08em;
}
.fact-strip strong{
  overflow-wrap:anywhere;
  color:var(--color-ink);
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:500;
}
.platform-download-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:16px;
}
.platform-download-card{
  display:flex;
  min-width:0;
  min-height:100%;
  flex-direction:column;
  padding:26px;
  border:1px solid var(--color-line);
  border-radius:var(--radius-lg);
  background:var(--color-surface);
  box-shadow:var(--shadow-lift);
}
.platform-icon{
  display:grid;
  width:48px;
  height:48px;
  margin-bottom:20px;
  place-items:center;
  border-radius:var(--radius-md);
  background:var(--color-brand-soft);
  color:var(--color-brand-deep);
}
.platform-icon svg{
  width:22px;
  height:22px;
}
.platform-download-card h3{
  font-size:22px;
}
.platform-download-card p{
  margin-top:10px;
  margin-bottom:24px;
  color:var(--color-ink-muted);
}
.platform-download-card .button{
  width:100%;
  margin-top:auto;
}
.section-more{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-top:30px;
  color:var(--color-brand-deep);
  font-weight:650;
}
.section-more:hover{
  color:var(--color-brand);
}
.home-feature-section{
  padding-top:clamp(80px,11vw,148px);
}
.home-feature-tabs{
  min-width:0;
}
.feature-tab-list{
  display:flex;
  max-width:100%;
  gap:8px;
  margin-bottom:24px;
  padding:7px;
  border:1px solid var(--color-line);
  border-radius:var(--radius-md);
  background:var(--color-surface);
  overflow-x:auto;
  scrollbar-width:thin;
}
.feature-tab-list button{
  flex:0 0 auto;
  min-height:42px;
  padding:8px 18px;
  border:0;
  border-radius:var(--radius-pill);
  background:transparent;
  color:var(--color-ink-muted);
  font-weight:650;
  cursor:pointer;
}
.feature-tab-list button:hover{
  color:var(--color-ink);
}
.feature-tab-list button[aria-selected="true"]{
  background:var(--color-brand-soft);
  color:var(--color-brand-deep);
}
.feature-panel{
  grid-column:1;
  grid-row:1;
}
.feature-panel h3{
  font-size:clamp(28px,3.2vw,40px);
}
.feature-doc-link{
  display:inline-flex;
  margin-top:24px;
  color:var(--color-brand-deep);
  font-weight:650;
}
.snippet-heading{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding-bottom:13px;
  border-bottom:1px solid var(--color-line);
  font-weight:650;
}
.snippet-heading .mono{
  color:var(--color-ink-muted);
  font-size:11px;
  font-weight:400;
}
.snippet-value{
  margin-left:auto;
  color:var(--color-ink-muted);
  font-family:var(--font-mono);
  font-size:12px;
}
.route-rule{
  display:flex;
  min-width:0;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding:15px 0;
}
.route-rule+.route-rule{
  border-top:1px solid var(--color-line);
}
.route-rule code{
  min-width:0;
}
.route-rule span{
  flex-shrink:0;
  color:var(--color-brand-deep);
  font-family:var(--font-mono);
  font-size:12px;
}
.mock-field-label{
  display:block;
  margin-top:15px;
  margin-bottom:6px;
  color:var(--color-ink-muted);
  font-size:12px;
}
.mock-field{
  width:100%;
  padding:10px 12px;
  border:1px solid var(--color-line);
  border-radius:var(--radius-sm);
  background:var(--color-surface);
  font-family:var(--font-mono);
}
.mock-field-note{
  margin-top:14px;
  color:var(--color-ink-muted);
  font-size:12px;
}
.quickstart-panel{
  padding:clamp(30px,6vw,68px);
  border:1px solid var(--color-line);
  border-radius:var(--radius-section);
  background:var(--color-surface);
  box-shadow:var(--shadow-panel);
}
.quickstart-steps{
  display:grid;
  gap:0;
  list-style:none;
}
.quickstart-steps li{
  display:grid;
  grid-template-columns:64px minmax(0,1fr);
  gap:24px;
  padding:28px 0;
}
.quickstart-steps li+li{
  border-top:1px solid var(--color-line);
}
.step-number{
  color:var(--color-brand-deep);
  font-family:var(--font-mono);
  font-size:13px;
}
.quickstart-steps p{
  max-width:820px;
  margin-top:10px;
  color:var(--color-ink-muted);
}
.ecosystem-panel{
  padding:clamp(30px,6vw,72px);
  border:1px solid var(--color-line);
  border-radius:var(--radius-section);
  background:var(--color-surface-soft);
}
.ecosystem-intro{
  display:grid;
  grid-template-columns:minmax(240px,.7fr) minmax(0,1.3fr);
  gap:clamp(30px,7vw,90px);
  align-items:start;
}
.ecosystem-intro .eyebrow{
  grid-column:1/-1;
  margin-bottom:-8px;
}
.ecosystem-intro p{
  color:var(--color-ink-muted);
  font-size:17px;
}
.ecosystem-sections{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:18px;
  margin-top:54px;
}
.ecosystem-sections article{
  min-width:0;
  padding:26px;
  border:1px solid var(--color-line);
  border-radius:var(--radius-lg);
  background:var(--color-surface);
}
.ecosystem-index{
  display:block;
  margin-bottom:14px;
  color:var(--color-brand-deep);
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.05em;
}
.ecosystem-sections h3{
  font-size:21px;
}
.ecosystem-sections p{
  margin-top:12px;
  color:var(--color-ink-muted);
}
.ecosystem-note{
  margin-top:18px;
}
.question-list{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  border-top:1px solid var(--color-line);
}
.question-list article{
  min-width:0;
  padding:28px;
  border-bottom:1px solid var(--color-line);
}
.question-list article:nth-child(odd){
  border-right:1px solid var(--color-line);
}
.question-list h3{
  font-size:20px;
}
.question-list p{
  margin-top:10px;
  color:var(--color-ink-muted);
}
.question-list a{
  display:inline-flex;
  margin-top:16px;
  color:var(--color-brand-deep);
  font-weight:650;
}
@media(max-width:1000px){
  .platform-download-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .fact-strip{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .fact-strip div:nth-child(3){
    border-left:0;
    border-top:1px solid var(--color-line);
  }
  .fact-strip div:nth-child(4){
    border-top:1px solid var(--color-line);
  }
}
@media(max-width:900px){
  .home-stage{
    margin-top:36px;
  }
  .ecosystem-intro{
    grid-template-columns:1fr;
    gap:20px;
  }
  .ecosystem-intro .eyebrow{
    grid-column:auto;
    margin-bottom:0;
  }
}
@media(max-width:700px){
  .home-hero{
    padding-top:38px;
  }
  .home-hero h1{
    font-size:clamp(24px,7vw,30px);
  }
  .hero-actions{
    align-items:stretch;
  }
  .hero-actions .button{
    flex:1 1 100%;
  }
  .home-stage{
    margin-top:30px;
  }
  .app-live,
  .app-window-actions,
  .setting-hint{
    display:none;
  }
  .fact-strip,
  .platform-download-grid,
  .ecosystem-sections,
  .question-list{
    grid-template-columns:1fr;
  }
  .fact-strip div+div,
  .fact-strip div:nth-child(3){
    border-left:0;
    border-top:1px solid var(--color-line);
  }
  .question-list article:nth-child(odd){
    border-right:0;
  }
  .platform-download-card{
    padding:22px;
  }
  .quickstart-steps li{
    grid-template-columns:1fr;
    gap:8px;
  }
  .quickstart-panel,
  .ecosystem-panel{
    padding:24px;
  }
}
@media(max-width:420px){
  .hero-facts{
    gap:6px;
  }
  .hero-facts span{
    padding-inline:9px;
  }
  .hero-platform-links .platform-chip{
    padding-inline:10px;
  }
  .operation-float{
    margin-inline:8px;
  }
  .feature-tab-list{
    border-radius:var(--radius-md);
  }
  .route-rule{
    align-items:flex-start;
    flex-direction:column;
  }
}