:root{--ink: #182d24;--paper: #f5f5f0;--muted: #68736a;--line: #e1e5dc;--accent: #236346;--warn: #87541f;--white: #fff;font-family:Hiragino Sans,Noto Sans JP,Yu Gothic,system-ui,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}body{margin:0}button,a,select,input{font:inherit;-webkit-tap-highlight-color:transparent;touch-action:manipulation}button{cursor:pointer;border:0;background:none;padding:0;color:inherit}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #7fa28a;outline-offset:4px}[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.icon{width:20px;height:20px;flex:none}.shell{max-width:1280px;margin:auto;padding:24px 40px}.watch-layout{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:24px;align-items:start}.map-area{position:sticky;top:24px;height:clamp(530px,72svh,780px);min-height:300px;border-radius:24px;overflow:hidden;background:#e8ecdf;border:1px solid #dde2d6;isolation:isolate}#map{position:absolute;top:0;right:0;bottom:0;left:0}.map-placeholder{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-content:center;text-align:center;gap:10px;color:var(--muted);padding:32px;font-size:13px;line-height:1.8}.map-placeholder p{margin:0;color:var(--ink);font-size:18px;font-weight:650}.map-recenter,.map-toggle{position:absolute;display:grid;place-items:center;background:var(--white);border:1px solid #dce2d7;box-shadow:0 2px 8px #1b302410}.map-recenter{right:16px;bottom:32px;width:44px;height:44px;border-radius:14px}.map-toggle{left:16px;top:16px;height:44px;min-width:44px;padding:0 12px;border-radius:14px;font-size:13px;font-weight:700}.map-toggle[aria-pressed=true]{background:var(--ink);color:var(--white);border-color:var(--ink)}.map-error{position:absolute;left:14px;right:14px;bottom:90px;background:#fff9ee;border:1px solid #e8dac6;color:var(--warn);border-radius:12px;padding:12px 14px;font-size:12px;line-height:1.7;display:flex;gap:10px;align-items:center}.map-error button{min-width:44px;min-height:44px;display:grid;place-items:center}.maplibregl-ctrl-top-right{top:7px;right:6px}.maplibregl-ctrl-group{overflow:hidden;border:1px solid #dce2d7;border-radius:14px;box-shadow:0 2px 8px #1b302410!important}.maplibregl-ctrl-group button{width:42px;height:42px}.maplibregl-ctrl-attrib{font-size:10px;background:#ffffffdf}.maplibregl-canvas:focus-visible{outline:3px solid #7fa28a;outline-offset:-4px}.location-pin{position:absolute;width:22px;height:22px;border-radius:50%;background:var(--accent);border:4px solid var(--white);box-shadow:0 0 0 7px #23634620,0 2px 6px #182d2424;pointer-events:none}.location-pin.draggable{cursor:grab;pointer-events:auto;width:28px;height:28px}.location-pin.pinned{background:#d2773c;box-shadow:0 0 0 7px #d2773c20,0 2px 6px #182d2424}.viewer-pin{width:18px;height:18px;border-radius:50%;background:#2f6fe0;border:3px solid var(--white);box-shadow:0 0 0 5px #2f6fe015;pointer-events:none}.member-pin{display:flex;flex-direction:column;align-items:center;gap:4px;pointer-events:none;transform:translateY(-8px)}.member-dot{width:18px;height:18px;border-radius:50%;background:#d2773c;border:3px solid var(--white);box-shadow:0 0 0 3px #d2773c15}.member-label{font-size:12px;font-weight:650;color:var(--ink);background:#fffffff0;padding:3px 8px;border-radius:6px;white-space:nowrap}.share-panel{display:flex;flex-direction:column;padding:30px;background:var(--white);border:1px solid var(--line);border-radius:24px;min-width:0}.shared-info{min-width:0}.status-line{display:flex;flex-wrap:wrap;align-items:center;gap:8px 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