:root{font-family:Arial,Helvetica,sans-serif;color:#1c2838;background:#f4f6f8;color-scheme:light;-webkit-text-size-adjust:100%}*{box-sizing:border-box}body{margin:0;padding:48px 20px}main{max-width:720px;margin:auto}header{padding:20px 0 32px}.eyebrow{color:#617083;font-size:13px;letter-spacing:3px}h1{font-size:32px;font-weight:500;margin:12px 0}p{line-height:1.7}.intro{color:#617083;font-size:17px}.app-link{display:grid;gap:12px;background:#fff;border:1px solid #dce3eb;border-radius:12px;padding:28px;color:#1c2838;text-decoration:none}.app-link:hover{border-color:#18364e}.app-title{font-size:22px}.app-description{color:#617083;font-size:15px;line-height:1.6}.open{color:#18364e;font-size:15px}.app-link:focus-visible,a:focus-visible{outline:3px solid #4486bf;outline-offset:4px}footer{font-size:12px;color:#617083;margin-top:32px}a{color:#18364e}@media(max-width:480px){body{padding:24px 16px}.app-link{padding:24px}}