/* floatSideBtn.css */
.side-float-btn {
    position: fixed;
    right: 0;
    width: 10px;
    background: rgba(0,0,0,0.75);
    color: #ffffff;
    text-decoration: none;
    text-align: center;
    padding: 10px 6px;
    border-radius: 6px 0 0 6px;
    z-index: 9;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}
.side-float-btn span {
    writing-mode: vertical-rl;
    font-size: 14px;
    letter-spacing: 4px;
}
.icon-headset{
    font-size:20px;
    line-height:1;
}
.icon-search{
    font-size:20px;
    line-height:1;
}

/* 独立定位，修改top即可单独移动按钮 */
.btn-kefu{
    top: 25%;
}
.btn-order{
    top: 50%;
}