:root{--bg:#0f1115;--fg:#e6e6e6;--mut:#9aa0a6;--acc:#7aa2f7}
*{box-sizing:border-box}body{margin:0;font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--fg)}
header,main,footer{max-width:760px;margin:0 auto;padding:24px}
header{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #222}
header a{color:var(--fg);text-decoration:none;margin-left:18px}.logo{font-weight:700;letter-spacing:.5px;margin-left:0}
a{color:var(--acc)}h1{font-size:2rem;margin:.4em 0}.mut{color:var(--mut)}
article{padding:18px 0;border-bottom:1px solid #1d1f25}article h2{margin:0 0 4px;font-size:1.2rem}
footer{color:var(--mut);font-size:.85rem}