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strong{font-size:.95rem}.app-brand .brand-copy small{display:none}.icon-button{width:36px;height:36px}.account-button{width:42px;height:42px}.account-avatar{width:32px;height:32px}.mail-layout{position:relative;display:grid;grid-template-columns:1fr;grid-template-rows:57px minmax(0,1fr)}.folder-sidebar{grid-row:1;padding:7px 10px;border-right:0;border-bottom:1px solid var(--border);overflow-x:auto}.folder-list{flex-direction:row;min-width:max-content;gap:3px}.folder-button{width:46px;height:42px}.sidebar-label{display:none}.message-column{grid-row:2;border-right:0}.message-toolbar{padding:17px 14px 13px}.folder-heading{margin-bottom:12px}.message-item{padding-inline:13px}.reader-column{position:absolute;inset:0;z-index:10;background:#090909;transform:translateX(102%);transition:transform .22s}.reader-column.mobile-open{transform:none}.mobile-back{display:inline-flex;align-items:center;gap:7px;margin:13px 14px 0;padding:8px 10px;border:1px solid var(--border);border-radius:8px;background:var(--surface-2);color:#888;font-size:.64rem;cursor:pointer}.reader-empty{display:none}.reader-content{padding:28px 21px 70px}.reader-content>h2{font-size:1.55rem}.sender-row{grid-template-columns:40px minmax(0,1fr)}.sender-avatar{width:40px;height:40px}.sender-row time{grid-column:2}.recipient-details{padding-left:52px}}@media (max-width:520px){.connect-shell{width:min(100% - 24px,500px)}.landing-nav{height:76px}.security-chip{padding:8px;font-size:0}.security-chip i{font-size:.7rem}.connect-main{padding-top:37px;gap:34px}.connect-intro h1{font-size:clamp(2.65rem, 14vw, 3.7rem);margin-bottom:20px}.connect-intro>p{font-size:.87rem}.feature-row{gap:12px;margin-top:25px}.feature-row span{font-size:.61rem}.connect-card{padding:23px 18px;border-radius:16px}.landing-footer{flex-wrap:wrap;height:auto;padding:19px 0}.search-box kbd{display:none}.message-meta{max-width:55px}.message-preview{max-width:220px}}@media (prefers-reduced-motion:reduce){*,::after,::before{scroll-behavior:auto!important;animation-duration:0s!important;animation-iteration-count:1!important;transition-duration:0s!important}}