:root{--risk-low:#007f3b;--risk-moderate:#ffb81c;--risk-high:#d5281b;--nhs-blue:#005eb8}body{background-color:#f0f4f8;font-family:Inter,sans-serif}.premium-card{background:#fff;border-radius:24px;border:1px solid #d1d5db;box-shadow:0 10px 25px rgba(0,0,0,.05);padding:2.5rem;height:100%}.input-box{background:#f8fafc;border:2px solid #e2e8f0;border-radius:16px;padding:12px 20px;margin-bottom:1rem;transition:.3s}.input-box:focus-within{border-color:var(--nhs-blue);background:#fff}.input-box label{display:block;font-size:.7rem;font-weight:800;color:#64748b;text-transform:uppercase;margin-bottom:2px}.input-box input{width:100%;border:none;background:0 0;font-size:1.5rem;font-weight:900;outline:0}.ratio-display{text-align:center;padding:2rem;border-radius:20px;margin-top:1.5rem;transition:.5s}.gauge-bar{height:12px;background:#e2e8f0;border-radius:10px;margin:40px 0 10px;position:relative;display:flex}.gauge-marker{position:absolute;top:-35px;transform:translateX(-50%);background:#0f172a;color:#fff;padding:2px 10px;border-radius:6px;font-weight:800;font-size:.8rem;transition:left .6s cubic-bezier(.34,1.56,.64,1)}.gauge-marker::after{content:"";position:absolute;bottom:-10px;left:50%;transform:translateX(-50%);border:5px solid transparent;border-top-color:#0f172a}.risk-badge{display:inline-block;padding:4px 12px;border-radius:999px;font-weight:800;font-size:.75rem;text-transform:uppercase;margin-bottom:10px}