:root{--bg: #060b13;--bg-soft: rgba(9, 15, 25, .92);--panel: rgba(10, 17, 28, .92);--line: rgba(120, 160, 200, .16);--text: #dbe6f2;--muted: #8ea3ba;--accent: #22d3ee;--danger: #f43f5e;--warn: #f59e0b;--radius: 8px;--mono: ui-monospace, "Cascadia Mono", Consolas, "Courier New", monospace;--scroll-size: 5px;--scroll-thumb: rgba(34, 211, 238, .18);--scroll-thumb-hover: rgba(34, 211, 238, .42)}*{box-sizing:border-box}html,body,#app{height:100%;margin:0}body{background:var(--bg);color:var(--text);font:13px/1.5 system-ui,Microsoft YaHei,sans-serif;overflow:hidden}.map-view{position:relative;width:100%;height:100%}.cesium-host{position:absolute;inset:0}.cesium-host .cesium-viewer-bottom{opacity:.35}.topbar{position:absolute;left:0;right:0;top:0;height:56px;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:0 16px;background:linear-gradient(180deg,#060b13f0,#060b139e);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.brand{display:flex;align-items:center;gap:11px;min-width:0}.logo{width:26px;height:26px;color:var(--accent);flex:none}.brand h1{margin:0;font-size:15px;font-weight:600;letter-spacing:.3px;white-space:nowrap}.toolbar{display:flex;align-items:center;gap:8px}.btn{appearance:none;padding:6px 12px;font-size:12px;color:var(--text);background:#090f19e6;border:1px solid var(--line);border-radius:var(--radius);cursor:pointer;transition:.16s;white-space:nowrap}.btn:hover{border-color:#22d3ee80;color:var(--accent)}.statusbar{position:absolute;left:50%;bottom:12px;transform:translate(-50%);z-index:20;padding:6px 14px;font:11px/1.4 var(--mono);color:var(--muted);background:#060b13db;border:1px solid var(--line);border-radius:999px;white-space:nowrap;backdrop-filter:blur(8px)}.page{max-width:640px;margin:0 auto;padding:64px 24px}.page h2{margin:0 0 20px;font-size:22px}.meta{display:grid;grid-template-columns:120px 1fr;gap:8px 16px;margin:0 0 24px}.meta dt{color:var(--muted)}.meta dd{margin:0;font-family:var(--mono)}.panel{position:absolute;z-index:20;width:300px;max-height:calc(100% - 104px);display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--line);border-radius:10px;backdrop-filter:blur(12px);overflow:hidden}.panel-left{left:12px;top:68px}.panel-right{right:12px;top:68px}.panel-hd{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 12px;border-bottom:1px solid var(--line)}.panel-hd h2{margin:0;font-size:13px;font-weight:600}.tag{font:10px/1 var(--mono);color:var(--muted);white-space:nowrap}.close{appearance:none;border:0;background:transparent;color:var(--muted);font-size:16px;line-height:1;cursor:pointer}.close:hover{color:var(--accent)}.chips{display:flex;flex-wrap:wrap;gap:6px;padding:10px 12px;border-bottom:1px solid var(--line)}.chip{appearance:none;padding:3px 9px;font-size:11px;color:var(--muted);background:#ffffff0a;border:1px solid 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