.lianxiwo {
    margin-top: 100px;
}

.lianxiwo h5 {
    font-weight: bold;
    font-size: 26px;
    color: #333333;
    line-height: 49px;
}

.lianxiwo p {
    margin-top: 20px;
    width: 511px;
    font-weight: 500;
    font-size: 20px;
    color: #666666;
    line-height: 30px;
}

.lianxiwo img {
    margin-top: 30px;
}

.lianxiwo span {
    position: relative;
    top: -11px;
    margin-left: 20px;
    font-weight: bold;
    font-size: 20px;
    color: #666666;
    line-height: 38px;
}

.input {
    margin-top: 60px;
}

.input li {
    margin-top: 50px;
    font-weight: bold;
    font-size: 26px;
    color: #333333;
    line-height: 49px;
}

.input li > input {
    font-size: 22px;
    padding-left: 48px;
    margin-top: 20px;
    width: 861px;
    height: 74px;
    background: #FFFFFF;
    border-radius: 10px 10px 10px 10px;
    border: 1px solid #FBA629;
    outline: none;

}

.input li > input::placeholder {
    font-weight: 500;
    font-size: 22px;
    color: #999999;
    line-height: 41px;
    text-align: left;
    padding-top: 50px;
}

.tijiao {
    margin-top: 100px;
    margin-left: 295px;
    margin-bottom: 120px;
    width: 332px;
    height: 76px;
    background: #FBA629;
    border-radius: 10px;
    font-weight: bold;
    font-size: 26px;
    color: #FFFFFF;
    line-height: 30px;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease; /* 添加平滑过渡效果 */
}

.tijiao:active {
    background: #E19223; /* 按钮点击时的背景颜色更暗 */
    transform: scale(0.98); /* 按钮点击时略微缩小 */
    box-shadow: 2px 2px 5px rgba(0,0,0,0.2); /* 添加点击时的阴影效果 */
}

.input textarea {
    padding-top: 17px;
    padding-left: 48px;
    margin-top: 20px;
    width: 861px;
    height: 200px;
    border-radius: 10px 10px 10px 10px;
    border: 1px solid #FBA629;
    outline: none;
    font-size: 22px;

}
.input textarea::placeholder{
    font-family: 'Microsoft YaHei', sans-serif;
    margin-top: 10px;
    font-weight: 400;
    font-size: 22px;
    color: #999999;
    text-align: left;
}
.solution1 {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}