.mail-setup{overflow-wrap:anywhere}.mail-setup section{border-top:1px solid var(--border);padding:28px 0}.mail-setup h2{font-size:20px;font-weight:500;margin-bottom:16px}.mail-setup h3{font-size:16px;font-weight:500;margin-bottom:16px}.mail-setup p{line-height:1.8;margin:12px 0}.mail-setup label{display:block;margin-bottom:8px}.mail-setup input,.mail-setup textarea{width:100%;min-width:0;padding:12px;border:1px solid var(--border);border-radius:6px;background:var(--card);color:var(--foreground);font-size:16px}.mail-setup input[aria-invalid=true]{border-color:var(--foreground)}.mail-server-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.mail-server{min-width:0;padding:20px;border:1px solid var(--border);border-radius:8px}.mail-server dt{color:var(--muted-foreground);font-size:13px}.mail-server dd{margin:3px 0 14px}.mail-setup .inline-actions{flex-wrap:wrap;gap:12px}.mail-setup .quiet-button{min-height:44px;white-space:normal}.mail-setup details{border-top:1px solid var(--border);padding:18px 0}.mail-setup summary{cursor:pointer;padding:8px 0;font-weight:500}.mail-setup ol{list-style:decimal;padding-left:24px;line-height:1.8}.mail-setup li{padding:6px 0}.mail-setup [role=alert]{border-left:2px solid var(--foreground);padding-left:12px}.mail-setup [role=status]{min-height:24px}@media(max-width:600px){.mail-server-grid{grid-template-columns:minmax(0,1fr)}}