:root{font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#1d2d42;background:#f6f8fb;font-synthesis:none;line-height:1.65}*{box-sizing:border-box}body{margin:0}.wrap{width:min(100% - 3rem,1040px);margin-inline:auto}a{color:#174fa0;text-underline-offset:.2em}a:hover{text-decoration-thickness:2px}a:focus-visible{outline:3px solid #2164c0;outline-offset:5px;border-radius:2px}.skip{position:absolute;top:-5rem;left:1rem;background:white;padding:.7rem 1rem;z-index:2}.skip:focus{top:1rem}header{display:flex;align-items:center;justify-content:space-between;padding-block:1.8rem;border-bottom:1px solid #d7dfe9;gap:1rem}.brand{color:#1d2d42;font-weight:750;font-size:1.1rem;text-decoration:none}.brand span{color:#52667e;font-weight:450}nav,footer div{display:flex;gap:1.4rem}nav a{font-size:.95rem}main{padding-block:1rem 4rem}.hero{max-width:760px;padding-block:3.2rem 2rem}.eyebrow{font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;color:#365a86;font-weight:700}h1,h2{line-height:1.2;letter-spacing:-.025em}h1{font-size:clamp(2.4rem,6vw,4.25rem);margin:.8rem 0 1.4rem;font-weight:750}h2{font-size:1.3rem;margin-top:0}p{margin:0 0 1.2rem}.intro{font-size:1.25rem;color:#354d68}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.2rem;margin-bottom:2.5rem}.cards article{background:#fff;border:1px solid #d7dfe9;border-radius:14px;padding:1.6rem}.cards p{margin-bottom:0;font-size:.95rem}.number{display:block;color:#365a86;font-size:.8rem;font-weight:700;margin-bottom:1rem}.note{padding:1.5rem 1.7rem;border-left:4px solid #306ac0;background:#eaf0fa;margin-bottom:2.5rem}.note p{margin:0}section[id]{scroll-margin-top:1rem}.terms{border-top:1px solid #d7dfe9;padding-top:1.7rem;margin-top:2rem;font-size:.95rem}footer{display:flex;justify-content:space-between;gap:1rem;padding-block:1.6rem;border-top:1px solid #d7dfe9;font-size:.9rem;color:#52667e}.prose{max-width:800px;padding-top:3.2rem}.prose h1{font-size:clamp(2.2rem,5vw,3.4rem)}.prose section{margin-top:2rem}.muted{color:#52667e}code{font-size:.88em;overflow-wrap:anywhere;background:#e7edf5;padding:.08em .25em;border-radius:3px}@media(max-width:640px){.wrap{width:calc(100% - 2rem)}header{align-items:flex-start;flex-direction:column;padding-block:1.2rem}.hero{padding-top:2rem}.cards{grid-template-columns:1fr}.cards article{padding:1.3rem}footer{flex-direction:column}.prose{padding-top:2rem}}
