:root{--bg:#f6fbfc;--surface:#fff;--fg:#0d2a33;--muted:#5b7a83;--accent:#0aa2b8;--accent-ink:#fff;--sand:#f4e4c8;--border:#dcebee;--radius:14px;--container:44rem;--shadow:0 1px 2px #0d2a330d, 0 12px 32px #0d2a330f}*,:after,:before{box-sizing:border-box}body,html{min-height:100%;margin:0}body{background:var(--bg);color:var(--fg);-webkit-font-smoothing:antialiased;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6}a{color:var(--accent)}img{max-width:100%;height:auto}.site-shell{background:radial-gradient(ellipse 80% 55% at 50% -10%,#0aa2b824,transparent 60%),var(--bg);flex-direction:column;min-height:100vh;display:flex}.site-main{flex:1;width:100%}.container{width:min(100%,var(--container));margin:0 auto;padding:2.5rem 1.25rem 3.5rem}.muted{color:var(--muted)}.site-header{width:min(100%,var(--container));justify-content:space-between;align-items:center;gap:1rem;margin:0 auto;padding:1.1rem 1.25rem;display:flex}.brand{color:var(--fg);align-items:center;gap:.55rem;font-size:1.1rem;font-weight:700;text-decoration:none;display:inline-flex}.brand-mark{background:linear-gradient(150deg,var(--accent),#7fd6c6 70%,var(--sand));border-radius:9px;width:28px;height:28px;display:inline-block}.site-nav{gap:1.1rem;font-size:.9rem;display:flex}.site-nav a{color:var(--muted);text-decoration:none}.site-nav a:hover{color:var(--fg)}.hero{text-align:center}.hero h1{letter-spacing:-.02em;margin:.5rem 0 .75rem;font-size:clamp(1.9rem,5vw,2.6rem);line-height:1.15}.hero .lede{color:var(--muted);max-width:32rem;margin:0 auto 1.75rem;font-size:1.075rem}.store-cta{flex-direction:column;align-items:center;gap:.5rem;display:inline-flex}.store-badge{line-height:0;display:inline-block}.store-badge.is-disabled{opacity:.55;filter:grayscale(.35);cursor:default}.store-note{color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-size:.8rem}.features{text-align:left;gap:1rem;margin:3rem 0 0;display:grid}@media (width>=34rem){.features{grid-template-columns:1fr 1fr}}.feature{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.1rem 1.2rem}.feature h3{margin:0 0 .3rem;font-size:1rem}.feature p{color:var(--muted);margin:0;font-size:.925rem}.site-footer{border-top:1px solid var(--border);background:var(--surface)}.site-footer .inner{width:min(100%,var(--container));color:var(--muted);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.5rem 1.25rem;margin:0 auto;padding:1.5rem 1.25rem;font-size:.85rem;display:flex}.site-footer nav{flex-wrap:wrap;gap:1rem;display:flex}.site-footer a{color:var(--muted);text-decoration:none}.site-footer a:hover{color:var(--fg)}.prose{max-width:var(--container)}.prose h1{letter-spacing:-.02em;margin-bottom:.25rem;font-size:1.8rem}.prose h2{margin-top:2rem;font-size:1.15rem}.prose .updated{color:var(--muted);margin-top:0;font-size:.9rem}.prose ul{padding-left:1.25rem}.prose li{margin:.35rem 0}