:root{--text:#111318;--muted:#62666f;--border:rgba(17,19,24,.1);--accent:#8055d8;--bg:#fbfafc}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text",Inter,Arial,sans-serif;line-height:1.7}header,main,footer{width:min(760px,calc(100% - 40px));margin:auto}header{padding:34px 0 22px;border-bottom:1px solid var(--border)}header a{display:inline-flex;align-items:center;gap:10px;color:var(--text);font-weight:800;text-decoration:none}.icon{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,#6f4bd8,#37cfa8);font-size:18px}main{padding:58px 0 72px}h1{margin:0 0 8px;font-size:clamp(34px,6vw,52px);line-height:1.08;letter-spacing:-.035em}h2{margin:38px 0 8px;font-size:21px;letter-spacing:-.015em}p,li{color:var(--muted)}.updated{margin:0 0 34px;font-size:13px;font-weight:650}a{color:var(--accent)}footer{padding:24px 0 40px;border-top:1px solid var(--border);display:flex;gap:18px;flex-wrap:wrap}footer a{font-size:13px;font-weight:700;text-decoration:none}@media(max-width:600px){main{padding-top:40px}}