.page-hero{padding:168px 0 72px;text-align:center}
.page-hero .display{margin-bottom:20px}
.page-hero .lead{margin:0 auto}
.platforms{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:16px;padding-bottom:120px}
.platform{display:flex;flex-direction:column;align-items:flex-start;padding:24px;border-radius:24px;background:var(--bg-elev);border:1px solid var(--line);transition:border-color .3s,transform .3s var(--ease)}
.platform:hover{border-color:rgba(255,174,100,.35);transform:translateY(-3px)}
.platform.is-featured{border-color:rgba(255,174,100,.35)}
.platform-icon{height:36px;margin-bottom:20px;font-size:2rem;line-height:36px;color:var(--accent)}
.platform-icon svg{width:34px;height:34px}
.platform-name{font-size:1.35rem;font-weight:800;margin-bottom:6px}
.platform-text{flex:1;color:var(--dim);margin-bottom:24px}
.platform-meta{margin-top:12px;font-size:.85rem;color:var(--dim)}
.specs{padding:120px 0;border-top:1px solid var(--line)}
.specs .display{margin-bottom:56px}
.specs-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:40px}
.spec-title{font-size:1.15rem;font-weight:800;margin-bottom:14px}
.spec-list{list-style:none;display:flex;flex-direction:column;gap:10px;color:var(--dim)}
.spec-list li{position:relative;padding-left:18px;line-height:1.5}
.spec-list li::before{content:'';position:absolute;left:0;top:.62em;width:6px;height:6px;border-radius:50%;background:var(--accent)}
@media (max-width:500px){
  .page-hero{padding:120px 0 48px}
  .platforms{padding-bottom:80px}
  .specs{padding:80px 0}
}