:root{--map-nav-height:58px;--tc-panel:#fffffff2;--tc-panel-border:#0f1a231f;--tc-ink:#0f1a23;--tc-muted:#5e6b75;--tc-accent:#1e7a7a;--tc-popup:#fff;--tc-popup-tip:#fffffffa}@media screen and (prefers-color-scheme:dark){:root:not(.theme-light){--tc-panel:#1a1a2ef2;--tc-panel-border:#444;--tc-ink:#eee;--tc-muted:#aaa;--tc-accent:#7ec8e3;--tc-popup:#1a1a2e;--tc-popup-tip:#1a1a2efa}}body.theme-dark{--tc-panel:#1a1a2ef2;--tc-panel-border:#444;--tc-ink:#eee;--tc-muted:#aaa;--tc-accent:#7ec8e3;--tc-popup:#1a1a2e;--tc-popup-tip:#1a1a2efa}body{background:var(--bg);color:var(--tc-ink);overflow:hidden}.topbar{top:0;left:0;right:0;position:fixed!important}#map{width:100vw;height:100vh}.leaflet-top{top:var(--map-nav-height)}.leaflet-control-layers{background:var(--tc-panel)!important;color:var(--tc-ink)!important;border:1px solid var(--tc-panel-border)!important;border-radius:8px!important}.leaflet-control-layers label{color:var(--tc-ink);padding:2px 0;font-size:13px}.leaflet-control-layers-base label{font-weight:600}.leaflet-control-layers-overlays label{cursor:pointer}.leaflet-control-layers-overlays input{margin-right:6px}.leaflet-control-layers-separator{border-top:1px solid var(--tc-panel-border)!important}.leaflet-control-layers-list{padding:8px 12px}.year-badge{vertical-align:middle;border-radius:2px;width:12px;height:12px;margin-right:6px;display:inline-block}.side-panel{top:calc(var(--map-nav-height) + 10px);z-index:1000;background:var(--tc-panel);border:1px solid var(--tc-panel-border);max-width:240px;max-height:calc(100vh - 20px);color:var(--tc-ink);border-radius:8px;padding:12px 16px;font-size:13px;position:absolute;left:12px;overflow-y:auto}.side-panel :is(h1,h2){color:var(--tc-ink);margin-bottom:8px;font-size:15px}.side-panel .stat{justify-content:space-between;margin:4px 0;display:flex}.side-panel .stat-value{color:var(--tc-accent);font-weight:600}.track-summary{border-top:1px solid var(--tc-panel-border);margin-top:10px;padding-top:10px}.track-item{cursor:pointer;border-radius:6px;align-items:center;gap:6px;min-height:28px;margin:2px 0;padding:2px 4px;font-size:12px;display:flex}.track-item:hover{background:#126c8714}.track-item .year-badge{flex-shrink:0;width:10px;height:10px}.track-item .year-label{flex:1}.track-item .track-meta{color:var(--tc-muted);white-space:nowrap;margin-left:auto}.track-item input[type=checkbox]{width:18px;height:18px;accent-color:var(--tc-accent);cursor:pointer;flex-shrink:0;margin-right:4px}.track-item.disabled{opacity:.35}.panel-toggle{display:none}.leaflet-popup{z-index:2000!important}.leaflet-popup-content-wrapper{background:var(--tc-popup);color:var(--tc-ink);border:1px solid var(--tc-panel-border);border-radius:8px}.leaflet-popup-tip{background:var(--tc-popup-tip);border:1px solid var(--tc-panel-border)}.leaflet-popup-content{margin:12px;font-size:13px;line-height:1.5}.leaflet-popup-content h3{color:var(--tc-accent);margin-bottom:6px;font-size:14px}.leaflet-popup-content .popup-date{color:var(--tc-muted);margin-bottom:8px;font-size:11px}.leaflet-popup-content .popup-text{white-space:pre-wrap;max-height:150px;margin-bottom:8px;overflow-y:auto}.leaflet-popup-content .popup-images{flex-wrap:wrap;gap:4px;margin-top:8px;display:flex}.leaflet-popup-content .popup-images img{object-fit:cover;cursor:pointer;border-radius:4px;width:80px;height:60px}.leaflet-popup-content a{color:var(--tc-accent);text-decoration:none}.leaflet-popup-content a:hover{text-decoration:underline}.leaflet-container a.leaflet-popup-close-button{color:var(--tc-muted);padding:4px 8px;font-size:18px}.post-marker-inner{text-align:center;background:#ffffffe6;border:2px solid;border-radius:3px;width:24px;height:24px;font-size:16px;line-height:22px;box-shadow:0 1px 3px #0000004d}.popup-year-dot{border-radius:2px;width:10px;height:10px;margin-right:4px;display:inline-block}.popup-footer{margin-top:8px;font-size:11px}.marker-cluster{background:#1e7a7a59}.marker-cluster div{color:#fff;background:#1e7a7ad9;font-weight:600}.marker-cluster span{color:#fff}@media (width<=720px){:root{--map-nav-height:108px}.topbar{flex-wrap:wrap;gap:8px 10px;padding:8px 10px}.side-panel{border-bottom:none;border-left:none;border-right:none;border-radius:16px 16px 0 0;max-width:none;max-height:45vh;padding:0 16px 12px;transition:transform .25s;inset:auto 0 0;transform:translateY(calc(100% - 44px))}.side-panel.open{transform:translateY(0)}.track-item{min-height:44px;padding:4px 6px}.track-item input[type=checkbox]{width:20px;height:20px}.panel-toggle{background:var(--tc-panel);width:100%;min-height:44px;color:var(--tc-ink);font:inherit;cursor:pointer;border:none;border-radius:16px 16px 0 0;justify-content:center;align-items:center;gap:6px;margin:0 -16px 8px;padding:10px 16px;font-weight:600;display:flex;position:sticky;top:0}.panel-toggle:after{content:"▴";transition:transform .25s}.side-panel.open .panel-toggle:after{transform:rotate(180deg)}}@media (prefers-reduced-motion:reduce){.side-panel,.panel-toggle:after{transition:none}.back-to-post{animation:none}}@media (width<=720px){.back-to-post{bottom:56px;right:10px}}.ls-cluster .cluster-year-dots{pointer-events:none;justify-content:center;gap:2px;display:flex;position:absolute;bottom:2px;left:0;right:0}.ls-cluster .cluster-year-dot{box-sizing:border-box;border:1px solid #ffffffd9;border-radius:50%;width:5px;height:5px}.back-to-post{z-index:1500;background:var(--tc-panel);border:1px solid var(--tc-panel-border);max-width:min(340px,100vw - 28px);color:var(--tc-ink);border-radius:999px;align-items:center;gap:7px;padding:9px 16px;font-size:13px;text-decoration:none;animation:.25s back-pill-in;display:inline-flex;position:fixed;bottom:14px;right:14px;box-shadow:0 4px 16px #0000002e}.back-to-post:hover{filter:brightness(1.04)}.back-to-post:focus-visible{outline:2px solid var(--tc-accent);outline-offset:2px}.back-to-post-arrow{color:var(--tc-accent);font-weight:700}.back-to-post-label{color:var(--tc-muted);white-space:nowrap}.back-to-post-title{color:var(--tc-ink);white-space:nowrap;text-overflow:ellipsis;max-width:180px;font-weight:600;overflow:hidden}@keyframes back-pill-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}