:root{--bg: #101d2c;--card: #0f172a;--text: #e5e7eb;--muted: #9ca3af;--accent: #60a5fa;--accent-strong: #3b82f6;--border: #1f2937;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji"}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}h1,h2,h3{margin:0 0 8px}p{margin:0 0 16px}h1{font-size:clamp(1.5rem,2.2vw + 1.1rem,2.2rem)}h2{font-size:clamp(1.125rem,1.5vw + .9rem,1.5rem)}h3{font-size:clamp(1rem,1vw + .8rem,1.25rem)}.card{background:linear-gradient(180deg,#ffffff05,#fff0);border:1px solid var(--border);border-radius:12px;padding:16px}input,select,button{padding:10px 12px;border-radius:10px;border:1px solid var(--border);background:#0b1220;color:var(--text);width:100%}select{padding-right:36px;font-size:16px}label{color:var(--muted);font-size:12px;display:grid;gap:6px}.grid{display:grid;gap:12px}.two-col,.three-col{grid-template-columns:1fr}@media (min-width: 640px){.two-col{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (min-width: 860px){.three-col{grid-template-columns:repeat(3,minmax(0,1fr))}}.muted{color:var(--muted)}.accent{color:var(--accent)}.pill{display:inline-block;padding:6px 10px;border-radius:999px;background:#60a5fa1f;color:var(--accent);border:1px solid rgba(96,165,250,.25);font-size:12px}.btn-primary{background:linear-gradient(180deg,var(--accent),var(--accent-strong));color:#fff;border:none;width:100%}.btn{display:inline-block;text-align:center}.section-title{display:flex;align-items:center;gap:8px;margin-bottom:8px}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}