:root{--bn-h: 60px;--bn-h-safe: calc(var(--bn-h) + env(safe-area-inset-bottom))}#bottomNav{position:fixed;left:0;bottom:0;z-index:1100;display:flex;gap:2px;box-sizing:border-box;width:400px;height:var(--bn-h);padding:4px 6px;padding-bottom:calc(4px + env(safe-area-inset-bottom));background:var(--panel, #161b22);border-top:1px solid var(--border, #30363d)}.bn-item{flex:1 1 0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-height:44px;border:0;border-radius:10px;background:transparent;color:var(--muted, #8b949e);font:inherit;font-size:12px;font-weight:600;line-height:1;cursor:pointer;-webkit-tap-highlight-color:transparent}.bn-item[href]{color:var(--muted, #8b949e);text-decoration:none}.bn-item[href]:hover{color:var(--green, #2ea043)}.bn-item .bn-ic{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.bn-item .bn-label{white-space:nowrap}.bn-item.active{background:#2ea0431f;color:var(--green, #2ea043)}.bn-item:focus-visible{outline:2px solid var(--green, #2ea043);outline-offset:-2px}#sidebar .station-list{min-height:0;padding-bottom:var(--bn-h-safe)}#sidebar.map-view{display:none}@media(max-width:768px){#bottomNav{left:0;right:0;width:100%}#sidebar{bottom:var(--bn-h-safe)}#sidebar.map-view{display:block;transform:translateY(100%);overflow:hidden}}