:root{--bg:#efe3cf;--card:#f8f1e5;--ink:#0a2860;--mute:#34497a;--line:#d8c7aa;--font:Jost,"Helvetica Neue",Arial,sans-serif}
*{box-sizing:border-box}
html,body{margin:0}
body{min-height:100vh;display:flex;flex-direction:column;background:var(--bg);color:var(--ink);font-family:var(--font);font-weight:400;line-height:1.6}
a{color:inherit}
main{flex:1;display:flex;align-items:center;justify-content:center;padding:48px 16px}
.hero{max-width:560px;text-align:center}
.hero img{width:132px;height:132px;border-radius:50%;box-shadow:0 8px 30px rgba(10,40,96,.15)}
h1{font-weight:300;font-size:clamp(34px,8vw,52px);letter-spacing:.04em;margin:28px 0 6px}
.tag{display:inline-block;margin:8px 0 22px;padding:6px 16px;border:1px solid var(--ink);border-radius:99px;font-size:13px;letter-spacing:.18em;text-transform:uppercase}
.hero p{margin:0 auto 10px;color:var(--mute);font-size:18px;max-width:46ch}
.soc{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:30px}
.soc a{display:inline-flex;align-items:center;gap:9px;padding:11px 20px;border-radius:99px;background:var(--ink);color:#f6eddc;text-decoration:none;font-size:15px;font-weight:500}
.soc a:hover{opacity:.88}
.soc svg{width:18px;height:18px;fill:currentColor}
footer{padding:22px 16px;text-align:center;font-size:14px;color:var(--mute);border-top:1px solid var(--line)}
footer a{margin:0 10px}
.doc{max-width:720px;margin:0 auto;padding:40px 16px;flex:1}
.doc h1{font-size:clamp(28px,6vw,38px);margin:0 0 18px}
.doc h2{font-size:20px;font-weight:500;margin:28px 0 6px}
.doc p,.doc li{color:var(--mute)}
.back{display:inline-block;margin-bottom:18px;font-size:15px}
.todo{background:#fff3c4;color:#5a4300;padding:0 4px;border-radius:3px}