.mobile-tab-bar{display:none}@media screen and (max-width:900px){.mobile-tab-bar{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));position:fixed;z-index:100;inset:auto 0 0;padding:6px max(4px,env(safe-area-inset-left)) calc(6px + env(safe-area-inset-bottom)) max(4px,env(safe-area-inset-right));border-top:1px solid rgba(89,62,116,.15);background:rgba(253,251,255,.97);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);box-shadow:0 -4px 20px rgba(42,27,58,.05);font-family:inherit}.mobile-tab-bar .mobile-tab{flex-direction:column;gap:3px;min-width:0;min-height:58px;padding:3px 0;color:#6b6373;text-decoration:none;border-radius:12px;-webkit-tap-highlight-color:transparent;transition:color .16s ease}.mobile-tab-bar .mobile-tab,.mobile-tab-icon{display:flex;align-items:center;justify-content:center}.mobile-tab-icon{width:48px;height:30px;border-radius:18px;transition:background .16s ease,transform .16s ease}.mobile-tab-label{font-size:11px;line-height:1.4;font-weight:500;letter-spacing:0;text-transform:none;white-space:nowrap}.mobile-tab-bar .mobile-tab.is-active{color:#6d3597}.mobile-tab.is-active .mobile-tab-icon{background:#ece0f5}.mobile-tab.is-active .mobile-tab-label{font-weight:750}.mobile-tab:active .mobile-tab-icon{transform:scale(.92);background:#ece0f5}.mobile-tab:focus-visible{outline:2px solid #7542a0;outline-offset:-2px}.portfolio-site{padding-bottom:calc(86px + env(safe-area-inset-bottom))}}@media (prefers-reduced-motion:reduce){.mobile-tab-bar *,.mobile-tab-bar :before{transition:none!important;transform:none!important}}@media print{.mobile-tab-bar{display:none}}