:root{font-family:-apple-system,BlinkMacSystemFont,'Apple SD Gothic Neo',sans-serif;color:#182436;background:#f4f7fb}*{box-sizing:border-box}body{margin:0}main{max-width:760px;margin:auto;padding:32px 22px 60px}header{display:flex;gap:13px;align-items:center;margin-bottom:36px}header img{width:54px;height:54px;border-radius:14px}header strong{font-size:19px}header p{margin:5px 0 0;color:#536176;font-size:14px}h1{font-size:clamp(30px,6vw,43px);letter-spacing:-1px;line-height:1.3;margin:0 0 15px}.lead{font-size:17px;line-height:1.8;color:#536176}.download{background:white;border:1px solid #e1e8f1;border-radius:22px;padding:25px;margin:25px 0 30px}.button{display:block;background:#0878ef;color:white;text-align:center;text-decoration:none;padding:17px;border-radius:13px;font-size:18px;font-weight:700}.meta{color:#59697e;font-size:13px;line-height:1.7;overflow-wrap:anywhere}h2{font-size:23px;margin:32px 0 18px}ol{padding:0;list-style:none;counter-reset:steps}li{counter-increment:steps;position:relative;padding:0 0 23px 43px}li:before{content:counter(steps);position:absolute;left:0;top:0;width:29px;height:29px;background:#dfeeff;color:#076bd2;display:grid;place-items:center;border-radius:50%;font-weight:700}h3{font-size:18px;margin:0 0 8px}li p,details p{font-size:16px;line-height:1.8;color:#4e5c70;margin:0}details{padding:18px 0;border-top:1px solid #dbe3ee}summary{font-size:16px;font-weight:600;cursor:pointer;line-height:1.6}details p{padding-top:12px}footer{border-top:1px solid #dbe3ee;margin-top:30px;padding-top:18px;font-size:13px;color:#657489;line-height:1.8}.note{background:#e7f2ff;padding:16px;border-radius:13px;font-size:15px;line-height:1.8}code{font-size:12px;overflow-wrap:anywhere}a{color:#076bd2}:focus-visible{outline:3px solid #1465cf;outline-offset:4px}@media(max-width:390px){main{padding:25px 17px}.download{padding:20px}}