.tip-banner{background:rgba(141,204,255,.2);border-left:4px solid #005cbf;padding:.75rem 1rem;margin:1rem 0;font-size:1rem;color:#111827;line-height:1.5}.tip-banner strong{color:#111}.tip-banner a{color:#1d4ed8;font-weight:600;text-decoration:none}.tip-banner a:hover{text-decoration:underline}