:root{font-family:system-ui,-apple-system,Segoe UI,sans-serif;color:#214e3c;background:#f5f5ef;font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 110% 0,#e2edc9 0,transparent 55%);min-height:100vh}main{max-width:540px;margin:auto;padding:44px 28px}.brand{display:flex;align-items:center;gap:12px;font-size:15px;letter-spacing:3px;font-weight:700}.eyebrow{margin-top:54px;font-size:10px;letter-spacing:2px;font-weight:650}h1{font-family:Georgia,serif;font-weight:400;font-size:clamp(44px,10vw,62px);letter-spacing:-2px;line-height:1.04;margin:18px 0 24px}.intro{font-size:17px;line-height:1.6;max-width:380px;margin-bottom:28px}.button,.download{display:flex;justify-content:space-between;align-items:center;gap:14px;text-decoration:none;font-size:15px;font-weight:650;border-radius:14px;padding:18px 20px}.button{color:#fff;background:#214e3c}.button:hover{background:#163b2c}.note{font-size:12px;line-height:1.6;color:#697a6e;margin:14px 0 0}.install{margin-top:36px;border-top:1px solid #d6dfd0;padding-top:26px}.install h2{font-size:19px;margin:0 0 12px}.install>p:not(.note){font-size:14px;line-height:1.6}.download{border:1px solid #b4c4a9;color:#214e3c;margin-top:20px}.download:hover{background:#e2edc9}.foot{font-size:12px;line-height:1.6;margin-top:30px}footer{font-size:11px;line-height:1.7;color:#697a6e;margin-top:44px}a:focus-visible{outline:3px solid #bfa44f;outline-offset:4px}[hidden]{display:none!important}@media(max-width:360px){main{padding:28px 20px}.button,.download{font-size:14px}}