:root{color-scheme:light;font-family:system-ui,-apple-system,"Arial",sans-serif;color:#172a3a;background:#f4f7f9;font-size:112.5%;line-height:1.8}
*{box-sizing:border-box}body{margin:0;overflow-wrap:anywhere}header,main,footer{max-width:850px;margin:auto;padding:24px}header{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;border-bottom:1px solid #d1dce4}.brand{font-size:1.667rem;font-weight:800;text-decoration:none}.brand span{display:block;font-size:0.875rem;font-weight:400;color:#485f70}nav{display:flex;gap:8px;flex-wrap:wrap}nav a{padding:10px}a{color:#065b86;text-underline-offset:4px;overflow-wrap:anywhere}a:focus-visible,main:focus{outline:3px solid #805000;outline-offset:4px}h1{font-size:clamp(1.667rem,6vw,2.556rem);line-height:1.3;letter-spacing:-.03em}h2{font-size:1.278rem;line-height:1.45;margin:0 0 12px}p{margin:0 0 12px}section{background:white;border:1px solid #d1dce4;border-radius:18px;margin:24px 0;padding:28px}.lead{font-size:1.222rem}.updated,footer{color:#485f70}footer{border-top:1px solid #d1dce4;font-size:0.889rem}.button{display:inline-block;background:#065b86;color:white;border-radius:10px;padding:10px 20px;margin-top:8px;text-decoration:none}.skip{position:absolute;top:-120px;padding:12px;background:white}.skip:focus{top:0;z-index:10}@media(max-width:480px){header,main,footer{padding:20px}section{padding:20px}nav a{padding:8px}.lead{font-size:1.111rem}}
.screen-reader-status{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
footer{padding-bottom:120px;padding-bottom:calc(120px + env(safe-area-inset-bottom, 0px))}