:root{font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Helvetica Neue","PingFang SC",sans-serif;color:#fff;background:#000;color-scheme:dark;font-synthesis:none;--card:#1c1c1e;--card-border:rgba(255,255,255,.08);--text-dim:#a1a1a6}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#000;overflow-x:hidden}
.topbar{position:fixed;top:0;left:0;right:0;z-index:10;pointer-events:none}
.brand{position:absolute;top:calc(16px + env(safe-area-inset-top));left:calc(20px + env(safe-area-inset-left));display:inline-flex;align-items:center;height:44px;font-size:22px;font-weight:200;letter-spacing:-.045em;color:#f5f5f7;text-decoration:none;pointer-events:auto}
.top-actions{position:absolute;top:calc(16px + env(safe-area-inset-top));right:calc(16px + env(safe-area-inset-right));display:flex;gap:10px;align-items:center;pointer-events:auto}
main{display:block;min-height:100dvh;padding:96px 16px 64px}
.download-link{display:inline-flex;align-items:center;gap:8px;height:44px;padding:0 18px;border-radius:999px;background:#fff;color:#000;font-size:14px;font-weight:500;line-height:1;white-space:nowrap;text-decoration:none;transition:background .2s}
.download-link svg{width:18px;height:18px;fill:currentColor;flex-shrink:0}
.github-link{display:inline-flex;align-items:center;gap:8px;height:44px;padding:0 18px;border-radius:999px;background:rgba(38,38,42,.92);border:1px solid rgba(255,255,255,.22);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);color:#f5f5f7;font-size:14px;font-weight:500;line-height:1;white-space:nowrap;text-decoration:none;transition:background .2s,border-color .2s}
.github-link svg{width:20px;height:20px;fill:currentColor;flex-shrink:0}
.github-link:hover{background:rgba(48,48,52,.85);border-color:rgba(255,255,255,.25)}
.download-link:hover{background:#d9d9d9;color:#000}
.hero{min-height:calc(100dvh - 96px);display:flex;align-items:center;justify-content:center;padding:24px 0 40px}
.stage{width:min(960px,100%);display:flex;justify-content:center}
.demo-video{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;display:block;background:#111;border-radius:20px;border:1px solid rgba(255,255,255,.14);box-shadow:0 24px 60px -20px rgba(0,0,0,.8),0 0 0 1px rgba(255,255,255,.05)}
.bento-row{width:min(1120px,100%);margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:stretch}
.card{background:var(--card);border:1px solid var(--card-border);border-radius:20px;padding:28px;box-shadow:0 24px 60px -32px rgba(0,0,0,.9);display:flex;flex-direction:column}
.card h2{margin:18px 0 8px;font-size:28px;line-height:1.15;font-weight:600;letter-spacing:-.022em;color:#f5f5f7}
.card p{margin:0;font-size:15px;line-height:1.5;color:var(--text-dim);max-width:46ch}
.shot-wrap{border-radius:14px;overflow:hidden;background:#000;border:1px solid rgba(255,255,255,.1)}
.shot-wrap img{display:block;width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;object-position:top center;background:#000}
.battery-card{justify-content:center;align-items:flex-start}
.side-stack{display:flex;flex-direction:column;gap:16px;min-height:100%}
.side-stack .battery-card{flex:0 0 auto}
.oss-card{flex:1;justify-content:center}
.forge-logos{display:flex;gap:14px;align-items:center;margin:8px 0 4px}
.forge-logos a{display:inline-flex;color:#f5f5f7;transition:color .2s,transform .15s}
.forge-logos a:hover{color:#fff;transform:scale(1.06)}
.forge-logos svg{width:34px;height:34px;fill:currentColor}
.battery-icon{width:120px;height:auto;display:block;margin:8px 0 4px}
.download-link:focus-visible,.github-link:focus-visible,.brand:focus-visible{outline:2px solid #fff;outline-offset:4px}
.colophon{position:relative;z-index:0;width:100%;height:256px;background:#000;display:flex;justify-content:center;align-items:center;overflow:hidden}
.colophon-cut{position:relative;overflow:hidden;width:100%;height:100%}
.colophon-title{position:absolute;bottom:0;left:50%;transform:translate(-50%,33%);margin:0;font-size:clamp(100px,22vw,192px);font-weight:200;letter-spacing:-.045em;line-height:1;white-space:nowrap}
.chroma-text{display:inline-flex;padding-bottom:.1rem;padding-right:.15em;background-size:300% 100%;background-position:100% 0;will-change:background-position;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
.chroma-pre{opacity:0}
.chroma-go{animation:chroma-sweep 1.5s ease-in-out .2s forwards;filter:blur(1px)}
[data-chroma-id="footer-mactilt"]{background-image:linear-gradient(90deg,rgba(255,255,255,.08) 0%,rgba(255,255,255,.08) 33.33%,#f0e5cc 40%,#6cabee 45%,#fae1a5 50%,#dca64e 55%,#d6a5db 60%,transparent 66.67%,transparent)}
@keyframes chroma-sweep{0%{background-position:100% 0;filter:blur(1px)}100%{background-position:0 0;filter:blur(0)}}
@media(max-width:860px){
  .bento-row{grid-template-columns:1fr}
  .card h2{font-size:24px}
  .shot-wrap img{aspect-ratio:16/14}
}
@media(max-width:700px){
  main{padding:88px 16px 48px}
  .brand{height:40px;font-size:19px}
  .top-actions{gap:8px}
  .download-link,.github-link{height:40px;font-size:13px}
  .download-link{padding:0 14px 0 13px}
  .github-link{padding:0 11px}
  .github-link span{display:none}
  .github-link svg{width:18px;height:18px}
  .download-link svg{width:15px;height:15px}
  .hero{min-height:auto;padding:12px 0 32px}
  .demo-video{border-radius:16px}
  .card{padding:22px;border-radius:18px}
  .battery-icon{width:104px}
}