:root{--ls-primary:#4f46e5;--ls-primary-2:#0ea5e9;--ls-surface:rgba(255,255,255,.78);--ls-border:rgba(255,255,255,.35);}
body{background:radial-gradient(1000px 600px at 5% 0%, rgba(79,70,229,.16), transparent 55%),radial-gradient(900px 600px at 95% 0%, rgba(14,165,233,.12), transparent 55%),linear-gradient(180deg,#f8fafc 0%,#fff 30%,#f8fafc 100%);}
.bg-gradient-primary{background:linear-gradient(90deg,var(--ls-primary),var(--ls-primary-2));}
.hero{background:radial-gradient(900px 500px at 30% 20%, rgba(255,255,255,.25), transparent 60%),linear-gradient(90deg, rgba(79,70,229,.90), rgba(14,165,233,.85));color:#fff;}
.glass{background:var(--ls-surface);border:1px solid var(--ls-border);backdrop-filter:blur(10px);box-shadow:0 10px 25px rgba(2,6,23,.15);}
.card-hover{transition:transform .15s ease, box-shadow .15s ease;}
.card-hover:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(2,6,23,.10);}
.prose h2,.prose h3{margin-top:1.25rem;}
.prose code{background:rgba(2,6,23,.06);padding:.1rem .3rem;border-radius:.35rem;}
.kbd{font-family:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono','Courier New', monospace;padding:.05rem .35rem;border-radius:.35rem;background:rgba(2,6,23,.06);border:1px solid rgba(2,6,23,.08);}