:root{--bg:#0b0d14;--card:#141826;--ink:#e9ecf5;--mute:#9aa3b8;--acc:#7fd6e6}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
.wrap{max-width:760px;margin:0 auto;padding:48px 22px 64px}
header{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:36px}
.logo{font-weight:800;font-size:22px;letter-spacing:.5px;color:var(--ink);text-decoration:none}
.logo span{color:var(--acc)}
nav a{color:var(--mute);text-decoration:none;margin-left:18px;font-size:15px}
nav a:hover,a{color:var(--acc)}
h1{font-size:34px;line-height:1.2;margin:0 0 10px}
h2{font-size:19px;margin:30px 0 6px}
p,li{color:#cfd5e4}
.card{background:var(--card);border-radius:14px;padding:22px 24px;margin:22px 0}
.muted{color:var(--mute);font-size:14px}
footer{margin-top:48px;border-top:1px solid #23293a;padding-top:18px;font-size:14px;color:var(--mute)}
footer a{margin-right:16px}