body { margin: 0; font-family: system-ui, sans-serif; background: #f5f7fb; color: #20242c; }
main { max-width: 760px; margin: 12vh auto; padding: 34px; background: #fff; border-radius: 18px; box-shadow: 0 18px 55px rgba(0,0,0,.08); }
.badge { display: inline-block; padding: 6px 10px; border-radius: 999px; background: #eef6ff; color: #2764a7; font-size: 13px; }
h1 { margin: 18px 0 10px; }
.muted { color: #667085; }