:root{--bg: #0b0f14;--fg: #e6edf3;--muted: #8b949e;--card: #11161d;--border: #1f2630;--link: #58a6ff;--safe-top: env(safe-area-inset-top);--safe-bot: env(safe-area-inset-bottom);--topbar-h: 56px}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--fg);font:14px/1.4 -apple-system,system-ui,Segoe UI,Roboto,sans-serif;overscroll-behavior:none}.topbar{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;padding:calc(8px + var(--safe-top)) 12px 8px;background:var(--card);border-bottom:1px solid var(--border);height:var(--topbar-h)}.topbar h1{font-size:16px;font-weight:600;margin:0}.topbar-actions button{background:transparent;color:var(--fg);border:1px solid var(--border);padding:6px 10px;border-radius:8px;cursor:pointer;font-size:13px}.layout{display:grid;grid-template-columns:1fr 360px;height:calc(100vh - var(--topbar-h))}.map{position:relative;overflow:hidden;background:#0e1419;touch-action:none}.map svg{width:100%;height:100%;display:block}.map path{cursor:pointer;transition:filter .15s}.map path:hover{filter:brightness(1.25);stroke:#fff;stroke-width:1.1}.map-home{position:absolute;right:12px;bottom:12px;z-index:6;width:38px;height:38px;background:var(--card);color:var(--fg);border:1px solid var(--border);border-radius:10px;font-size:18px;line-height:1;cursor:pointer}.side{border-left:1px solid var(--border);display:flex;flex-direction:column;min-height:0}.tabs{display:flex;border-bottom:1px solid var(--border)}.tab{flex:1;background:transparent;color:var(--muted);border:none;border-bottom:2px solid transparent;padding:10px 12px;cursor:pointer;font-size:13px}.tab.active{color:var(--fg);border-bottom-color:var(--link)}.panel{overflow:auto;padding:8px;padding-bottom:calc(8px + var(--safe-bot));flex:1;min-height:0}.panel.hidden{display:none}.about{border-top:1px solid var(--border);padding:8px 12px calc(8px + var(--safe-bot));font-size:12px;color:var(--muted)}.about summary{cursor:pointer;color:var(--fg);font-size:13px}.about p{margin:8px 0 0}.feed-empty{color:var(--muted);padding:12px;text-align:center}.feed-item{border:1px solid var(--border);border-radius:10px;padding:10px 12px;margin-bottom:8px;background:var(--card)}.feed-row{display:flex;align-items:center;gap:8px}.dot{width:10px;height:10px;border-radius:50%;display:inline-block}.feed-level{font-weight:600}.feed-region{color:var(--fg)}.feed-text{color:var(--muted);font-size:12px;margin-top:4px;overflow-wrap:anywhere}.feed-meta{color:var(--muted);font-size:12px;margin-top:4px;display:flex;justify-content:space-between;gap:8px}.feed-meta a{color:var(--link);text-decoration:none}.feed-meta a:hover{text-decoration:underline}.fav-toolbar{display:flex;flex-direction:column;gap:8px;margin-bottom:8px}.fav-toolbar input[type=search]{background:var(--card);color:var(--fg);border:1px solid var(--border);border-radius:8px;padding:8px 10px;font-size:13px}.fav-only,.fav-minlevel{color:var(--muted);font-size:12px;display:flex;align-items:center;gap:6px}.fav-minlevel select{flex:1;background:var(--card);color:var(--fg);border:1px solid var(--border);border-radius:8px;padding:6px 8px;font-size:12px}.fav-row{display:grid;grid-template-columns:auto 14px 1fr auto;align-items:center;gap:8px;padding:6px 4px;border-bottom:1px solid #161c25;cursor:pointer;-webkit-user-select:none;user-select:none}.fav-name{font-size:13px}.fav-level{font-size:12px;color:var(--muted)}.legend{position:fixed;top:calc(var(--topbar-h) + 8px + var(--safe-top));right:16px;background:var(--card);border:1px solid var(--border);border-radius:10px;padding:10px 12px;z-index:12;min-width:200px}.legend.hidden,.legend[hidden]{display:none}.legend-title{font-weight:600;margin-bottom:6px}.legend ul{list-style:none;padding:0;margin:0}.legend li{display:flex;align-items:center;gap:8px;padding:4px 0}.tooltip{position:fixed;background:var(--card);border:1px solid var(--border);padding:10px 12px;border-radius:10px;max-width:280px;z-index:20;pointer-events:none;box-shadow:0 8px 24px #0000004d}.tooltip[hidden]{display:none}.t-title{font-weight:600}.t-level{margin-top:2px;font-weight:600}.t-link{display:inline-block;margin-top:6px;color:var(--link);text-decoration:none;pointer-events:auto}.t-link:hover{text-decoration:underline}.t-since{color:var(--muted);margin-top:4px;font-size:12px}.status{position:fixed;bottom:calc(8px + var(--safe-bot));left:8px;background:var(--card);border:1px solid var(--border);border-radius:999px;padding:4px 10px;color:var(--muted);font-size:11px;z-index:8}.status[data-state=online]{color:#2e7d32}.status[data-state=offline]{color:#d32f2f}@media (max-width: 800px){.layout{grid-template-columns:1fr;grid-template-rows:55vh 1fr}.side{border-left:none;border-top:1px solid var(--border)}.tooltip{left:8px!important;right:8px;top:auto!important;bottom:calc(48px + var(--safe-bot));width:auto;max-width:none}.legend{left:8px;right:8px;top:calc(var(--topbar-h) + 4px + var(--safe-top))}}