.consult-btn4 {
    position: relative;
    background-color: transparent;
    /* border: 1px solid rgb(211, 212, 215); */
    border-width: 0.02rem;
    border-color: #fff;
    border-style:solid;
    /* border-image: linear-gradient(45deg, red, blue) 1; */
    color: rgb(211, 212, 215);
    border-radius: 0.5rem;
    cursor: pointer;
    overflow: hidden;
    transition: transform .3s ease,width .8s ease-in-out,box-shadow .3s ease;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    text-decoration: none!important;
    /* width: 0.5rem; */
    
    width: 1.25rem;
    height: 0.5rem;
    /* display: flex; */
    justify-content: center;
    align-items: center;
    font-size: 0.16rem;
    /* padding: 0.04rem; */
    float: left;
}
.banner__item:hover .consult-btn4
{
    /* width: 1.25rem; */
}
.consult-btn4 span{
    display: block;
    background: transparent;
    /* background: linear-gradient(90deg, rgb(211, 212, 215), rgb(233, 233, 233)); */
    width: 100%;
    height: 100%;
    border-radius: 0.5rem;
    display: block;
    color: #fff;
    transition: all .3s ease;
    font-family: PF-Regular;
    text-wrap: nowrap;
    text-align: left;
    margin-left: 0.28rem;
    /* line-height: 2; */
    margin-top: 0.125rem;
}
.consult-btn4:link,.consult-btn4:focus
{
    text-decoration: none!important;
}
.consult-btn4:hover span{
    /* color: #19a3f7; */
}
.consult-btn4:hover {
    text-decoration: none!important;
    /* border-color: #237AE4; */
    /* color: #237AE4; */
    transform: scale(1.05); /* 悬停时轻微放大，增强呼吸感 */
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.5); /* 添加光晕效果 */
}

.consult-btn4:active {
    text-decoration: none!important;
    transform: scale(0.98); /* 点击时轻微缩小 */
}

/* 点击波纹效果 */
.consult-btn4::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 5px;
    height: 5px;
    background: rgba(255, 255, 255, 0.5);
    opacity: 0;
    border-radius: 100%;
    transform: scale(1, 1) translate(-50%);
    transform-origin: 50% 50%;
}

@keyframes ripple {
    0% {
        transform: scale(0, 0);
        opacity: 0.5;
    }
    100% {
        transform: scale(20, 20);
        opacity: 0;
    }
}

.consult-btn4:focus:not(:active)::after {
    animation: ripple 1s ease-out;
}