*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--fg)}
a{color:inherit;text-decoration:none}
.container{max-width:1040px;margin:0 auto;padding:24px}
.muted{color:var(--muted)}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
.hero{padding:34px 0}
.cta{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.form{max-width:420px;display:grid;gap:12px}
label span{display:block;margin-bottom:6px}
input{width:100%;padding:12px;border-radius:12px;border:1px solid var(--border);background:var(--card);color:var(--fg)}
.alert{padding:12px;border:1px solid var(--border);background:rgba(255,255,255,.04);border-radius:12px;margin:10px 0}
ul{margin:10px 0 0 18px}