.mailbox-settings{gap:1.25rem;max-width:46rem;margin:1rem auto;display:grid}.mailbox-settings h1{font-size:clamp(1.75rem,5vw,2.5rem);line-height:1.2}.mailbox-settings p{line-height:1.65}.mailbox-settings .panel,.mailbox-settings form{gap:1rem;display:grid}.mailbox-settings details{border-top:1px solid #dfe5d6;padding-top:1rem}.mailbox-settings summary{cursor:pointer;padding:.75rem 0}.mailbox-settings .mailbox-address{overflow-wrap:anywhere}.mailbox-choice{align-items:flex-start;gap:.85rem;line-height:1.5;display:flex}.mailbox-choice input{flex-shrink:0;width:1.2rem;height:1.2rem;margin-top:.2rem}.mailbox-settings nav{flex-wrap:wrap;justify-content:space-between;gap:1rem;display:flex}.mailbox-settings button{min-height:44px}.mailbox-settings input,.mailbox-settings select{min-width:0;max-width:100%}