:root{--bg:#fff;--fg:#111;--muted:#6e6e73;--rule:#e5e5ea;--card:#f2f2f7;--accent:#007aff;--max:64rem}
@media (prefers-color-scheme:dark){:root{--bg:#000;--fg:#f2f2f7;--muted:#98989d;--rule:#2c2c2e;--card:#1c1c1e;--accent:#0a84ff}}
*{box-sizing:border-box}
html{color-scheme:light dark;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.55 -apple-system,BlinkMacSystemFont,"Helvetica Neue",Helvetica,Arial,sans-serif}
a{color:var(--accent)}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:var(--max);margin:0 auto;padding:0 1.25rem}
header.site{border-bottom:1px solid var(--rule)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.9rem 1.25rem}
.brand{display:flex;align-items:center;gap:.6rem;font-weight:700;text-decoration:none;color:var(--fg)}
.brand img{width:32px;height:32px;border-radius:7px}
nav.site a{margin-left:1.1rem;text-decoration:none;color:var(--fg);font-weight:500}
nav.site a:hover{color:var(--accent)}
.hero{display:grid;grid-template-columns:1.1fr 1fr;gap:2.5rem;align-items:center;padding:4rem 0 3rem}
.hero h1{font-size:clamp(2.1rem,5vw,3.4rem);line-height:1.1;margin:0 0 1rem;letter-spacing:-.02em}
.hero p.lede{font-size:1.2rem;color:var(--muted);margin:0 0 1.5rem}
.hero img{border-radius:28px;box-shadow:0 12px 40px rgba(0,0,0,.18);max-width:18rem;margin:0 auto}
.cta{display:inline-flex;align-items:center;gap:.5rem;background:var(--fg);color:var(--bg);padding:.8rem 1.3rem;border-radius:12px;font-weight:600;text-decoration:none}
.cta:hover{opacity:.85}
.cta.secondary{background:var(--card);color:var(--fg)}
.ctas{display:flex;gap:.75rem;flex-wrap:wrap}
.platforms{margin-top:.9rem;color:var(--muted);font-size:.95rem}
section{padding:3rem 0;border-top:1px solid var(--rule)}
section h2{font-size:clamp(1.6rem,3.5vw,2.2rem);margin:0 0 .5rem;letter-spacing:-.015em}
section p.sub{color:var(--muted);margin:0 0 2rem;max-width:40rem}
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(15rem,1fr));gap:1.25rem;list-style:none;padding:0;margin:0}
.features li{background:var(--card);border-radius:16px;padding:1.25rem}
.features h3{margin:0 0 .35rem;font-size:1.05rem}
.features p{margin:0;color:var(--muted);font-size:.95rem}
.split{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem;align-items:center}
.split.reverse>figure{order:2}
.split figure{margin:0}
.split img{border-radius:24px;box-shadow:0 8px 30px rgba(0,0,0,.15);max-width:18rem;margin:0 auto}
.split ul{padding-left:1.2rem;color:var(--muted)}
.split li{margin:.35rem 0}
.faq details{border-top:1px solid var(--rule);padding:.9rem 0}
.faq details:last-child{border-bottom:1px solid var(--rule)}
.faq summary{cursor:pointer;font-weight:600;font-size:1.05rem}
.faq p{color:var(--muted);margin:.6rem 0 0}
.prose{max-width:44rem}
.prose h1{font-size:clamp(1.9rem,4vw,2.6rem);letter-spacing:-.02em;margin:2.5rem 0 .5rem}
.prose h2{font-size:1.35rem;margin:2rem 0 .5rem}
.prose table{border-collapse:collapse;width:100%;font-size:.95rem}
.prose th,.prose td{text-align:left;padding:.5rem .6rem;border-bottom:1px solid var(--rule);vertical-align:top}
.prose .updated{color:var(--muted);font-size:.9rem}
footer.site{border-top:1px solid var(--rule);padding:2rem 0;color:var(--muted);font-size:.9rem}
footer.site .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem}
footer.site a{color:var(--muted);margin-right:1rem}
@media (max-width:48rem){.hero,.split{grid-template-columns:1fr}.split.reverse>figure{order:0}.hero{padding:2.5rem 0 2rem}nav.site a{margin-left:.8rem}}
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(14rem,1fr));gap:2rem;justify-items:center}
.gallery figure{margin:0;max-width:16rem;text-align:center}
.gallery img{border-radius:24px;box-shadow:0 8px 30px rgba(0,0,0,.15)}
.gallery figcaption{color:var(--muted);font-size:.9rem;margin-top:.75rem}
.gallery.ipad{grid-template-columns:repeat(auto-fit,minmax(16rem,1fr))}
.gallery.ipad figure{max-width:26rem}
.gallery.ipad img,.duo img{border-radius:18px}
.duo{display:grid;grid-template-columns:2fr 1fr;gap:2rem;align-items:center}
.duo figure{margin:0;text-align:center}
.duo img{box-shadow:0 8px 30px rgba(0,0,0,.15);margin:0 auto}
.duo figcaption{color:var(--muted);font-size:.9rem;margin-top:.75rem}
@media (max-width:48rem){.duo{grid-template-columns:1fr}.duo figure:last-child img{max-width:16rem}}