:root{--bg:#0f1724;--card:#0b1220;--muted:#9aa4b2;--accent:#60a5fa}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;font-family:Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial;line-height:1.5;background:linear-gradient(180deg,#071021 0%, #07172a 100%);color:#e6eef8}
.container{max-width:960px;margin:0 auto;padding:24px}
.site-header{border-bottom:1px solid rgba(255,255,255,.06);background:rgba(255,255,255,.02)}
.site-header h1{margin:0;font-size:1.8rem}
.subtitle{margin:.25rem 0 0;color:var(--muted)}
.hero{padding:28px 0}
.btn{display:inline-block;background:var(--accent);color:#042341;font-weight:600;padding:.6rem 1rem;border-radius:10px;text-decoration:none}
.card{background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.05);border-radius:12px;padding:16px;margin:12px 0;box-shadow:0 6px 24px rgba(2,6,23,.5)}
button{padding:.6rem 1rem;border-radius:8px;border:0;background:var(--accent);color:#042341;font-weight:600;cursor:pointer}
pre{background:var(--card);padding:12px;border-radius:8px;overflow:auto}
.muted{color:var(--muted)}
.site-footer{border-top:1px solid rgba(255,255,255,.06);margin-top:28px;background:rgba(255,255,255,.02)}