/* 立即在线咨询下方：手机号 + 申请试用 */

.ivryun-consult-stack {
    display: inline-flex;
    flex-direction: column;
    align-items: stretch;
    max-width: 100%;
    margin: 0 auto;
    text-align: center;
    vertical-align: top;
}

.ivryun-consult-stack > h3 {
    width: max-content;
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
}

.main-ad:has(.ivryun-consult-stack),
.main-ad:has(.site-trial-consult) {
    height: auto !important;
    min-height: 300px;
    padding: 50px 0 60px;
    box-sizing: border-box;
}

.main-ad .ivryun-consult-stack > a {
    align-self: center;
    margin-left: auto;
    margin-right: auto;
}

.site-trial-consult {
    display: flex;
    align-items: stretch;
    width: 100%;
    margin-top: 16px;
    box-sizing: border-box;
}

.site-trial-consult input {
    min-width: 0;
    flex: 1;
    height: 40px;
    padding: 0 14px;
    border: 1px solid rgba(255, 255, 255, 0.85);
    border-right: 0;
    border-radius: 20px 0 0 20px;
    outline: 0;
    background: #fff;
    color: #333;
    font-size: 14px;
    box-sizing: border-box;
}

.site-trial-consult input::placeholder {
    color: #999;
}

/* 与 .main-ad a「立即在线咨询」同尺寸同风格 */
.site-trial-consult button {
    flex: none;
    width: 150px;
    height: 40px;
    margin: 0;
    padding: 0;
    border: 0;
    border-radius: 0 20px 20px 0;
    background: #fff;
    color: #1553f5;
    font-size: 14px;
    line-height: 40px;
    cursor: pointer;
    transition: all .3s ease-in-out;
}

.site-trial-consult button:hover,
.site-trial-consult button:focus {
    background: #316afa;
    color: #fff;
}

.site-trial-consult button:disabled {
    cursor: not-allowed;
    opacity: .7;
}

/* Banner：表单与上方文案（.t3）同宽，按钮贴近 .t4 */
#dd-banner .left .site-trial-consult {
    width: 100%;
    max-width: 100%;
}

#dd-banner .left .site-trial-consult input {
    border: 1px solid #1553f5;
    border-right: 0;
    border-radius: 20px 0 0 20px;
}

#dd-banner .left .site-trial-consult button {
    background: #1553f5;
    color: #fff;
    border: 1px solid #1553f5;
    border-radius: 0 20px 20px 0;
}

#dd-banner .left .site-trial-consult button:hover,
#dd-banner .left .site-trial-consult button:focus {
    background: #fff;
    color: #1553f5;
}

@media screen and (max-width: 768px) {
    .ivryun-consult-stack {
        width: 100%;
        display: flex;
    }

    .ivryun-consult-stack > h3 {
        width: auto;
    }

    .site-trial-consult {
        flex-wrap: wrap;
        gap: 10px;
    }

    .site-trial-consult input,
    .site-trial-consult button {
        width: 100%;
        border-radius: 20px;
        border-right: 1px solid #1553f5;
    }

    .main-ad .site-trial-consult input {
        border: 1px solid rgba(255, 255, 255, 0.85);
    }

    .main-ad .site-trial-consult button {
        border: 0;
    }
}