.weather_example {
    position: absolute;
    bottom: 10px;
    right:10px;
    background: rgba(0, 0, 0, 0.9);
    color: white;
    box-shadow:
        0 2px 4px rgba(0, 0, 0, 0.6),
        0 4px 12px rgba(0, 0, 0, 0.8),
        0 0 8px rgba(0, 255, 128, 0.05); /* 帶一點微亮綠色暈光（可去掉） */
    padding: 10px 12px;
    border-radius: 8px;
    font-size: 14px;
    line-height: 1.6;
    width: fit-content;
    z-index: 20;
}

.legend-item {
    display: flex;
    align-items: center;
    margin: 4px 0;
}

/* 方塊 */
.box {
    width: 16px;
    height: 16px;
    margin-right: 8px;
    border: 1px solid #ccc;
}

/* 顏色 */
.purple { background: purple; }
.red { background: red; }
.orange { background: orange; }
.yellow { background: yellow; }
.white { background: white; }

/* 線條 */
.line {
    width: 20px;
    height: 0;
    border-top: 3px solid;
    margin-right: 8px;
}

.blue {
    border-color: blue;
}