.legend-box{background:#fff;padding:10px 12px;border-radius:8px;border:1px solid rgba(0,0,0,.15);font-size:12.5px;color:#111;line-height:1.7;box-shadow:0 1px 4px rgba(0,0,0,.15)}.legend-row{display:flex;align-items:center;gap:7px}.swatch{width:16px;height:16px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:10px;font-weight:800;color:#fff;flex:none}.swatch.pos{background:#d03b3b}.swatch.neg{background:#0ca30c}.swatch.star{background:#eda100;border-radius:3px;color:#0b0b0b}