*{box-sizing:border-box}html{color-scheme:light;scroll-behavior:smooth}body{margin:0;background:#f4f5ef;color:#123938;font:18px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:#075e58;text-underline-offset:4px}a:hover{color:#003b38}a:focus-visible{outline:3px solid #087f77;outline-offset:5px}header,footer{max-width:1120px;margin:auto;padding:28px 32px;display:flex;align-items:center;justify-content:space-between;gap:20px}nav{display:flex;gap:24px;flex-wrap:wrap}nav a{text-decoration:none}.brand{font-size:25px;font-weight:750;letter-spacing:-1px;text-decoration:none}main{max-width:1040px;padding:36px 32px 64px;margin:auto}h1{font-size:clamp(42px,7vw,78px);line-height:1.08;letter-spacing:-.055em;max-width:900px;margin:20px 0 30px}h2{font-size:29px;line-height:1.22;letter-spacing:-.025em}p{max-width:760px}.lead{font-size:24px;line-height:1.5;max-width:760px}.eyebrow{font-size:13px;font-weight:750;letter-spacing:.13em;text-transform:uppercase}.muted{color:#4a6561}.hero{padding-top:24px}.hero img{float:right;margin:0 0 20px 25px}.button{display:inline-block;background:#075e58;color:white;padding:12px 23px;border-radius:8px;text-decoration:none;font-weight:650}.button:hover{background:#003b38;color:white}section{padding:34px 0;border-bottom:1px solid #cddbd3}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:36px}.features h2{font-size:24px}footer{border-top:1px solid #cddbd3;font-size:14px}.skip-link{position:absolute;left:18px;top:-90px;background:white;padding:12px;z-index:9}.skip-link:focus{top:12px}li{margin-bottom:14px}ol{padding-left:24px;max-width:760px}@media(max-width:680px){header,footer{padding:22px;align-items:flex-start;flex-direction:column}main{padding:18px 22px 45px}nav{gap:18px}.hero img{width:88px;height:88px;float:none;margin:0}.lead{font-size:21px}.features{grid-template-columns:1fr;gap:0}.features article{padding:10px 0}h1{font-size:45px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}