/* ===== 联系方式浮动条 ===== */
.contact-bar{
    position:fixed;
    left:5%;
    bottom:10%;
    z-index:9999;
    display:flex;
    flex-direction:column;
    gap:12px;
}
.contact-bar .icon{
    position:relative;
    width:46px;
    height:46px;
    background:#fff;
    border-radius:50%;
    box-shadow:0 2px 8px rgba(0,0,0,.2);
    display:flex;
    align-items:center;
    justify-content:center;
    cursor:pointer;
    transition:transform .2s;
}
.contact-bar .icon:hover{transform:scale(1.1);}
.contact-bar .icon svg{width:24px;height:24px;fill:#333;}
.contact-bar .popup{
    position:absolute;
    left:56px;
    top:50%;
    transform:translateY(-50%);
    white-space:nowrap;
    background:#fff;
    border-radius:6px;
    padding:8px 12px;
    box-shadow:0 2px 10px rgba(0,0,0,.25);
    display:none;
    font-size:13px;
    color:#333;
}
.contact-bar .icon:hover .popup{display:block;}
.contact-bar .popup img{
    width:260px;
    height:auto;
    display:block;
}