body { font-family: system-ui, sans-serif; margin:0; background:#f7f7fb; color:#222; }
h1,h2,h3 { color:#2d6cdf; }
.hero { background:#eef2ff; padding:20px; border-radius:12px; }
ul { list-style:none; padding:0; }
a { color:#2d6cdf; text-decoration:none; }
footer { margin-top:40px; padding:10px; background:#fff; border-top:1px solid #ccc; }