body{max-width:1600px;margin:0;padding-bottom:24px;padding-left:220px}.bottomnav{position:fixed;top:0;left:0;bottom:0;transform:none;width:220px;max-width:none;background:#0b2340f7;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-right:1px solid rgba(255,255,255,.08);border-top:none;display:flex;flex-direction:column;padding:18px 10px;gap:2px;z-index:20;overflow-y:auto}.nav-item{flex:none;display:flex;flex-direction:row;align-items:center;gap:10px;color:var(--text-dim);font-size:13.5px;font-weight:600;padding:10px 12px;border-radius:10px;border:none;background:none;width:100%;text-align:left;justify-content:flex-start}.nav-item .ico{font-size:17px;width:20px;text-align:center;flex-shrink:0}.nav-item.active{color:#fff;background:linear-gradient(135deg,var(--teal-light),var(--teal))}#leafletMap{height:640px}