.bsa-header{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid #eee}.bsa-logo{height:48px;width:auto}.bsa-title{font-size:1.25rem;font-weight:700}.bsa-subtitle{color:#666}.bsa-footer{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #eee;padding:16px 0;margin-top:24px;font-size:.95rem}.bsa-foot-item{margin-left:12px}