:root{color:#172033;background:#f4f6fb;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{background:#f4f6fb;margin:0}button{color:#fff;cursor:pointer;background:#172033;border:0;border-radius:999px;padding:12px 18px;font-weight:700}button:hover{opacity:.9}.app-shell{max-width:1180px;margin:0 auto;padding:48px 24px}.hero{background:linear-gradient(135deg,#fff,#eef2ff);border:1px solid #e5e8f0;border-radius:32px;margin-bottom:48px;padding:48px;box-shadow:0 18px 50px #17203314}.eyebrow{text-transform:uppercase;letter-spacing:.12em;color:#4154f1;margin:0 0 8px;font-size:.8rem;font-weight:700}h1{margin:0;font-size:clamp(2.4rem,5vw,5rem);line-height:1}.hero p{color:#5a6478;max-width:760px;font-size:1.1rem;line-height:1.6}.prototype-note{color:#4154f1;background:#eef2ff;border-radius:999px;margin-top:4px;padding:8px 12px;font-size:.9rem;font-weight:700;display:inline-block}.card{background:#fff;border:1px solid #e5e8f0;border-radius:24px;margin-bottom:24px;padding:24px;box-shadow:0 18px 50px #17203314}.setup-card{grid-template-columns:1fr 1fr auto;align-items:end;gap:18px;display:grid}label{margin-bottom:8px;font-weight:700;display:block}select{color:#172033;background:#fff;border:1px solid #cfd6e6;border-radius:14px;width:100%;padding:12px 14px;font-size:1rem}.grid{grid-template-columns:minmax(0,1.3fr) minmax(320px,.7fr);gap:24px;display:grid}.chart-card{min-width:0}h2{margin-top:0}h3{margin-bottom:4px;font-size:.95rem}.insight-card p{color:#4c566d;margin-top:0;line-height:1.5}.strategy-read{background:#f8fafc;border:1px solid #e5e8f0;border-radius:18px;margin-top:18px;padding:18px}table{border-collapse:collapse;width:100%}th,td{text-align:left;border-bottom:1px solid #e8ebf3;padding:14px 12px}th{color:#5a6478;text-transform:uppercase;letter-spacing:.04em;font-size:.85rem}.methodology-card{background:#fff}.methodology-toggle{color:#4154f1;background:#eef2ff}.methodology-content{color:#4c566d;margin-top:18px;line-height:1.6}.methodology-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:16px;display:grid}.methodology-grid div{background:#f8fafc;border:1px solid #e5e8f0;border-radius:18px;padding:16px}.methodology-grid h3{color:#172033;margin-top:0}.methodology-note{margin-top:16px;font-weight:700}@media (width<=850px){.setup-card,.grid,.methodology-grid{grid-template-columns:1fr}.hero{padding:32px}}
