:root { color-scheme: light; }

body {
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  margin: 0;
  background: #f6f3ee;
  color: #1f1f1f;
}

.header{
  display:flex;
  gap:16px;
  align-items:center;
  justify-content:space-between;
  padding:18px 22px;
  border-bottom:1px solid rgba(0,0,0,.12);
  background:#fff;
}

.brand{
  font-weight:700;
  letter-spacing:.2px;
}

.nav a{
  margin-left:14px;
  text-decoration:none;
  color:#1f1f1f;
  padding:8px 10px;
  border-radius:10px;
}

.nav a:hover{
  background: rgba(0,0,0,.06);
}

.main{
  max-width: 980px;
  margin: 0 auto;
  padding: 34px 22px;
}

.footer{
  max-width: 980px;
  margin: 0 auto;
  padding: 18px 22px;
  color: rgba(0,0,0,.65);
}