:root{color-scheme:light;--ink:#20262d;--muted:#536170;--accent:#174d75;--line:#dce3e9;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#f7f8fa;font-size:16px;line-height:1.65}
*{box-sizing:border-box}body{margin:0}a{color:var(--accent);text-underline-offset:3px}a:focus-visible{outline:3px solid #327db4;outline-offset:5px}p{margin:0 0 1.1rem}h1,h2,h3{line-height:1.2;letter-spacing:-.035em}h1{font-size:clamp(2rem,5vw,3.6rem);margin:0 0 1.4rem;font-weight:650}h2{font-size:1.3rem;margin:0 0 .8rem}h3{font-size:1.05rem;margin:1.5rem 0 .5rem}
.public-header,.public-footer{max-width:1080px;margin:auto;padding:1.3rem 2rem;display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap}.public-header{border-bottom:1px solid var(--line);justify-content:space-between}.brand{font-size:1.2rem;font-weight:650;letter-spacing:-.04em;text-decoration:none;color:var(--ink)}nav{display:flex;gap:1.5rem;flex-wrap:wrap}nav a,.public-footer a{font-size:.9rem;min-height:44px;display:inline-flex;align-items:center}.public-footer{border-top:1px solid var(--line);padding-bottom:2rem}.home{max-width:1080px;margin:auto;padding:3.5rem 2rem 2rem}.eyebrow{text-transform:uppercase;font-size:.8rem;letter-spacing:.1em;color:var(--accent);font-weight:600}.intro{font-size:1.125rem;color:var(--muted);max-width:710px}.primary-action{display:inline-flex;align-items:center;justify-content:center;min-height:50px;background:var(--accent);color:white;padding:.85rem 1.5rem;border-radius:12px;font-weight:600;text-decoration:none;margin:.4rem 0 .8rem}.primary-action:hover{background:#103e60}.account-note{font-size:.875rem;color:var(--muted)}.features{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:2rem;margin:3.5rem 0 2rem}.features section{border-top:2px solid var(--line);padding-top:1.3rem}.features p,.data-note p{color:var(--muted)}.features h2{font-size:1.125rem}.data-note{background:white;border:1px solid var(--line);border-radius:18px;padding:1.6rem 1.8rem}.clinical-note{font-size:.875rem;color:var(--muted);max-width:850px;margin-top:2rem}
.legal{max-width:850px;margin:auto;padding:2.5rem 2rem 3rem}.legal h1{font-size:clamp(2rem,5vw,2.8rem)}.updated{color:var(--muted);font-size:.875rem}.legal section{margin-top:2.3rem;scroll-margin-top:1rem}.legal ul{padding-left:1.4rem}.legal li{margin:.5rem 0}.legal .summary{border-left:3px solid var(--accent);padding:1rem 1.4rem;background:white}.legal p,.legal li{overflow-wrap:anywhere}.legal-nav{display:flex;gap:.5rem 1.25rem;flex-wrap:wrap;margin:1.5rem 0}.legal-nav a{min-height:40px;display:flex;align-items:center;font-size:.9rem}
@media(max-width:700px){.public-header,.public-footer{padding:1rem 1.2rem;gap:.5rem 1rem}.public-header nav{gap:1rem}.home{padding:2rem 1.2rem}.home h1 br{display:none}.features{grid-template-columns:1fr;gap:1.25rem;margin-top:2.5rem}.data-note{padding:1.3rem}.legal{padding:2rem 1.2rem}.legal .summary{padding:1rem}.intro{font-size:1rem}}