.top_title1 {
    background: linear-gradient(to right, #FFFFFF, #FCD7B3);
    -webkit-background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
    text-fill-color: transparent;
}

.top_title2 {
    padding: 10px 5px;
    background: linear-gradient(to right, #F84646, #F9384E);
    margin-top: 20px;
    font-size: 24px;
}

.top_title2_yd {
    font-size: 14px;
}

.top_title3 {
    font-size: 18px;
    color: #ffffff;
    margin-top: 30px;
    line-height: 32px;
}

.top_title3_yd {
    font-size: 14px;
    color: #ffffff;
    margin-top: 5px;
    line-height: 24px;
}

.top_title4 {
    margin-top: 30px;
    width: 200px;
    height: 40px;
    background-color: #F1BE24;
    border-radius: 3px;
    font-size: 24px;
    color: #ffffff;
    line-height: 40px;
    text-align: center;
    cursor: pointer;
}

.model_one {
    margin: 0 auto;
    padding-top: 60px;
}

.model_one_yd {
    margin: 0 auto;
    padding-top: 20px;
}

.model_one_title {
    font-size: 40px;
    color: #333333;
    text-align: center;
}

.model_one_title_yd {
    font-size: 20px;
    color: #333333;
    text-align: center;
}

.model_one_ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: space-between;
    margin-top: 60px;
}

.model_one_ul_yd {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
    width: 100%;
    overflow: scroll;
}

.model_one_ul_yd::-webkit-scrollbar {
    display: none;
}

.model_one_li {
    width: 290px;
    height: 450px;
    border-radius: 10px;
    box-shadow: 0 0 10px #F0F5FD;
}

.model_one_li_line {
    width: 100%;
    background-color: #EBEBEB;
    height: 1px;
}

.model_one_text {
    padding: 20px 0 0 20px;
}

.model_one_text1 {
    font-size: 16px;
    color: #333333;
}

.model_one_text2 {
    font-size: 14px;
    color: #FB8B0F;
    margin-top: 7px;
}

.model_one_text3 {
    font-size: 14px;
    color: #999999;
    margin-top: 10px;
}

.model_one_describe {
    margin: 0 auto;
    margin-top: 60px;
    border-radius: 3px;
    width: 100%;
}

.model_one_describe_yd {
    margin-top: 30px;
    padding: 0 10px;
    width: 100%;
    box-sizing: border-box;
}

.model_one_describe_line {
    border: 1px #E3E3E3 solid;
    border-bottom: none;
    display: flex;
}

.model_one_describe_line_yd {
    border: 1px #E3E3E3 solid;
    border-bottom: none;
    display: flex;
}

.model_one_describe_line:last-child {
    border-bottom: 1px #E3E3E3 solid;
}

.model_one_describe_line_yd:last-child {
    border-bottom: 1px #E3E3E3 solid;
}

.model_one_describe_vertical {
    padding: 20px;
    flex: 1;
    color: #666666;
    font-size: 14px;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.model_one_describe_vertical_yd {
    padding: 5px;
    flex: 1;
    color: #666666;
    font-size: 14px;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.model_one_btn1 {
    width: 120px;
    line-height: 30px;
    font-size: 16px;
    color: #ffffff;
    margin: 0 auto;
    text-align: center;
    background-color: #F1BE24;
    border-radius: 5px;
    margin-top: 20px;
    cursor: pointer;
}

.model_red_text {
    color: #FF0000;
}

.model_three {
    margin: 0 auto;
    margin-top: 100px;
}

.model_three_line {
    padding: 10px 20px;
    border: #e1ecf1 1px solid;
    border-top: none;
    font-size: 14px;
    color: #146c9b;
}

.model_three_redtext {
    color: #b30000;
    font-size: 16px;
    font-weight: 600;
}

.model_four {
    margin: 0 auto;
    margin-top: 60px;
    margin-bottom: 60px;
}

.model_four_yd {
    margin-top: 30px;
    margin-bottom: 30px;
    padding: 0 10px;
}

.model_four_line {
    border: #e1ecf1 1px solid;
    border-top: none;
    display: flex;
}

.model_four_img {
    padding: 20px;
    display: flex;
    align-items: center;
}

.model_four_text {
    border-left: #e1ecf1 1px solid;
    padding: 20px;
    font-size: 14px;
    color: #146c9b;
}

.model_four_note {
    font-size: 14px;
    color: #333333;
    text-align: center;
    margin-top: 10px;
    line-height: 24px;
}

.calculate_cost {
    margin: 0 auto;
    padding: 60px 0;
}

.calculate_basis {
    display: flex;
    align-items: center;
    margin-top: 50px;
}

.calculate_basis_text1 {
    width: 10%;
    font-size: 16px;
    color: #333333;
}

.calculate_basis_right {
    margin-left: 10%;
    width: 80%;
    display: flex;
    justify-content: space-between;
}

.calculate_basis_text2 {
    width: 230px;
    height: 40px;
    background-color: #FFF9F1;
    border-radius: 3px;
    border: 1px #FF9000 solid;
    line-height: 40px;
    text-align: center;
    font-size: 18px;
    color: #FF8B0C;
}

.calculate_basis_text3 {
    font-size: 16px;
    color: #999999;
}

.calculate_basis_describe {
    font-size: 16px;
    color: #999999;
    margin-top: 16px;
    margin-left: 20%;
}

.btn-numbox {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
}

.num-jian {
    width: 50px;
    height: 40px;
}

.num-jia {
    width: 50px;
    height: 40px;
}

.model_three_top {
    width: 100%;
    background-color: #F4F4F4;
    padding: 0px 18px 0 10px;
    box-sizing: border-box;
    height: 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    border-left: 4px #3370FF solid;
}

.model_four_top {
    width: 100%;
    background-color: #F4F4F4;
    padding: 0px 18px 0 10px;
    box-sizing: border-box;
    height: 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    border-left: 4px #3370FF solid;
}

.model_three_top_text1 {
    color: #3370FF;
    font-size: 16px;
    font-weight: 600;
}

.model_three_top_text2 {
    color: #A3A3A3;
    font-size: 12px;
}

.card_container {
    width: 100%;
    display: flex;
    justify-content: space-between;
    margin-top: 50px;
}

.card_container_yd {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 50px;
}

.card_item {
    width: 290px;
    box-shadow: 0 10px 10px #E3E3E3;
    border-radius: 10px;
}

.card_item_yd {
    width: 290px;
    box-shadow: 0 10px 10px #E3E3E3;
    border-radius: 10px;
    margin-bottom: 20px;
}

.card_item_top {
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
    height: 60px;
    color: #FFFFFF;
    font-size: 20px;
    text-align: center;
    line-height: 60px;
}

.card_item_top1 {
    background: linear-gradient(to right, #FDDFB1, #EE591E);
}

.card_item_center {
    font-size: 14px;
    color: #333333;
    text-align: center;
    height: 140px;
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.card_item_bottom_text {
    color: #999999;
    font-size: 14px;
    margin: 50px 0 22px 0;
    text-align: center;
}

.card_item_btn {
    width: 200px;
    height: 42px;
    border-radius: 5px;
    line-height: 42px;
    text-align: center;
    color: #FFFFFF;
    margin: 0 auto;
    margin-bottom: 20px;
    cursor: pointer;
}

.card_item_btn1 {
    background: linear-gradient(to right, #FDDFB1, #EE591E);
}

.card_item_top2 {
    background: linear-gradient(to right, #79BEFF, #2B4AD1);
}

.card_item_btn2 {
    background: linear-gradient(to right, #79BEFF, #2B4AD1);
}

.card_item_top3 {
    background: linear-gradient(to right, #9187F5, #9921E5);
}

.card_item_btn3 {
    background: linear-gradient(to right, #9187F5, #9921E5);
}

.card_item_top4 {
    background: linear-gradient(to right, #749AFA, #1C345C);
}

.card_item_btn4 {
    background: linear-gradient(to right, #749AFA, #1C345C);
}

.card_item_sevice_btn {
    margin: 0 auto;
    width: 200px;
    height: 42px;
    border: 1px #EEEEEE solid;
    border-radius: 5px;
    line-height: 42px;
    text-align: center;
    font-size: 16px;
    color: #000000;
    background-color: #ffffff;
    cursor: pointer;
}

.card_item_sevice_btn:hover {
    background-color: #437BFF;
    color: #ffffff;
}