:root{
  --bg:#0a0c0e; --panel:#161b21; --line:#262f38;
  --txt:#e8edf1; --dim:#8b98a4; --dimmer:#5c6975; --cy:#2fa8cf;
}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--bg);color:var(--txt);font-family:'Barlow',system-ui,sans-serif;
  font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
.wrap{max-width:760px;margin:0 auto;padding:0 22px}
h1,h2,h3{font-family:'Barlow Condensed',sans-serif;font-weight:600;letter-spacing:.4px;line-height:1.15}
h1{font-size:clamp(30px,5vw,44px);margin-bottom:8px}
h2{font-size:24px;margin:34px 0 10px}
h3{font-size:18px;margin:22px 0 6px}
p,li{color:var(--dim)}
p{margin-bottom:12px}
ul{margin:0 0 14px 20px}
li{margin-bottom:5px}
a{color:var(--cy)}
strong{color:var(--txt);font-weight:600}

header{position:sticky;top:0;z-index:20;background:rgba(10,12,14,.86);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
header .wrap{display:flex;align-items:center;gap:14px;height:64px;max-width:1120px}
.logo{display:flex;align-items:center;gap:10px;font-family:'Barlow Condensed',sans-serif;
  font-size:21px;font-weight:600;letter-spacing:.6px;text-decoration:none;color:var(--txt)}
.logoimg{height:30px;width:auto;display:block}
header nav{margin-left:auto;display:flex;gap:22px}
header nav a{color:var(--dim);text-decoration:none;font-size:15px}
header nav a:hover{color:var(--txt)}

main{padding:56px 0 70px}
.lead{font-size:18px;margin-bottom:30px}
.box{background:var(--panel);border:1px solid var(--line);border-radius:12px;
  padding:18px 20px;margin:16px 0}
.box p:last-child{margin-bottom:0}
.todo{background:#2b2410;border:1px solid #4d3f1c;border-radius:12px;padding:16px 18px;margin:20px 0}
.todo p{color:#e8bf6a;margin:0}
.stand{font-size:14.5px;color:var(--dimmer);margin-top:34px}

footer{border-top:1px solid var(--line);padding:26px 0 42px;font-size:14.5px;color:var(--dimmer)}
footer .wrap{display:flex;gap:18px;flex-wrap:wrap;max-width:1120px}
footer a{color:var(--dim);text-decoration:none}
footer a:hover{color:var(--txt)}