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h1{font-size:1.9rem}}.bottom-nav{display:none;position:fixed;bottom:0;left:0;right:0;background:var(--card);border-top:1.5px solid var(--border);box-shadow:0 -2px 12px #00000014;padding:6px 0 calc(6px + env(safe-area-inset-bottom));z-index:200;justify-content:space-around;align-items:center}.bottom-nav-btn{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;background:none;border:none;color:var(--ink3);font-size:.7rem;font-weight:600;padding:4px 6px;border-radius:10px;transition:color .18s;cursor:pointer}.bottom-nav-btn .bn-icon{font-size:1.25rem;line-height:1;display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:8px;transition:background .15s}.bottom-nav-btn .bn-icon svg{display:block}.bottom-nav-btn.active{color:var(--geo-d)}.bottom-nav-btn.active .bn-icon{background:var(--geo-l);color:var(--geo-d)}@media (max-width: 600px){.topbar-nav-tabs{display:none!important}.bottom-nav{display:flex}main{padding-bottom:calc(5rem + 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