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0;font-size:clamp(26px,5vw,46px)}@media(max-width:620px){.tz-phone{min-height:560px;border-width:8px}.tz-frame-grid,.tz-thumbnail-grid{grid-template-columns:1fr}.tz-clock-display{font-size:34px}}.nav-group.open>button{color:var(--blue);background:#eef3ff;text-decoration:none}.nav-group.open .nav-menu{opacity:1;pointer-events:auto;transform:translateX(-50%) translateY(0)}@media (min-width:901px){.nav-menu{max-height:min(72vh,560px);overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#b9c5f1 #f6f8fc}.nav-menu::-webkit-scrollbar{width:10px}.nav-menu::-webkit-scrollbar-track{background:#f6f8fc;border-radius:999px}.nav-menu::-webkit-scrollbar-thumb{background:#b9c5f1;border:2px solid #f6f8fc;border-radius:999px}.nav-menu::-webkit-scrollbar-thumb:hover{background:#8ea2e8}}.brand-logo-mark{display:block;width:38px;height:38px;flex-shrink:0}.brand{letter-spacing:-.6px}