:root{color-scheme:light;--bg:#0d1116;--card:#1c2633;--accent:#64d2ff;--accent-2:#6ee7b7;--text:#f5f7fb;--muted:#a6b0bf;--danger:#ff6b6b;font-family:Space Grotesk,system-ui,-apple-system,sans-serif}body{margin:0;background:radial-gradient(circle at top,#1b2a3a,#0d1116 55%);color:var(--text)}main{max-width:1100px;margin:0 auto;padding:32px 20px 64px}.card{background:var(--card);border:1px solid hsla(0,0%,100%,.08);border-radius:16px;padding:20px;box-shadow:0 18px 40px rgba(5,10,18,.35)}.grid{display:grid;grid-gap:20px;gap:20px}.toolbar{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.btn{background:var(--accent);color:#041016;border:none;border-radius:999px;padding:10px 18px;font-weight:600;cursor:pointer}.btn.secondary{background:transparent;color:var(--text);border:1px solid hsla(0,0%,100%,.15)}.input{background:#0f1622;border:1px solid hsla(0,0%,100%,.12);border-radius:10px;color:var(--text);padding:8px 10px}.muted{color:var(--muted)}.danger{color:var(--danger)}@media (max-width:640px){main{padding:24px 16px 48px}}