.sub_title {
    font-size: 2rem;
    font-weight: 600;
    color: #6674d4;
    margin-bottom: 2rem;
}

.box {
    padding: 2rem 1.5rem;
    border: 1px solid #e5e6ed;
    border-radius: 1.5rem;
    margin-bottom: 2rem;
    background-color: #fff;
}
.box .con{
    font-size: 1.6rem;
    line-height: 1.3;
}
.point2 {
    font-size: 1.6rem;
    line-height: 1.3;
    font-weight: 600;
}

.btn_wrap {
     width: 100%;
     margin-top: 4rem;
}

.btn_wrap a {
    color: #fff;
    background: linear-gradient(to right, #3f7dbc, #42d3d8); 
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    font-size: 1.8rem;
    border-radius: 1.5rem;
    gap: 1.5rem;
}
.btn_wrap a img{
    width: 3%;
}
.btn_wrap2 {
    width: 100%;
    margin-top: 4rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.btn_wrap2 a {
   color: #fff;
   background: linear-gradient(to right, #3f7dbc, #42d3d8); 
   width: 100%;
   display: flex;
   align-items: center;
   justify-content: center;
   padding: 1.5rem;
   font-size: 1.8rem;
   border-radius: 1.5rem;
   gap: 1.5rem;
}
.btn_wrap2 a img{
   width: 3%;
}
.box_con {
    background-color: #f7f8fd;
    border-radius: .5rem;
    padding: 1.5rem;
    font-size: 1.6rem;
    font-weight: 600;
    line-height: 1.3;
    margin: 1.5rem 0;
}
.section_CA .con:nth-child(4){
    margin-top: 1.5rem;

}
.section_BA .con:nth-child(1){
    margin-bottom: 1.5rem;

}
.btn_group {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem; /* 버튼 간격 */
    width: 100%;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}
.btn_group:nth-of-type(2) {
    margin-top: 0;
}
.btn_group a {
    width: calc(50% - 8px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: #fff;
    padding: 20px; 
    box-shadow: rgba(60, 64, 67, 0.3) 0px 1px 2px 0px, rgba(60, 64, 67, 0.15) 0px 2px 6px 2px;
    border-radius: 10px; 
    text-align: center;
    font-size: 1.6rem;
    font-weight: 700;
    line-height: 1.3;
}
.btn_group a img {
    width: 80%;
    margin-bottom: 2rem;
}
.section_DA .box2 {
    background-color: #fff;
    box-shadow: rgba(60, 64, 67, 0.3) 0px 1px 2px 0px, rgba(60, 64, 67, 0.15) 0px 2px 6px 2px;
    border-radius: 1.5rem;
    padding: 3.5rem 2.5rem;
    height: 280px;
    background-image: url('../img/sub-icon-6.png');
    background-repeat: no-repeat;
    background-position: right 0 bottom 2.5rem;
    background-size: 40%;
}

.section_DA .box2 p{
    font-size: 2rem;
    font-weight: 700;
    color: #6371d3;
}
.section_DA .box2 span{
    font-size: 1.6rem;
    display: block;
    margin-top: 1rem;
}
.section_DA .box2 a{
    font-size: 1.6rem;
    display: inline-block;
    color: #fff;
    background: linear-gradient(to right, #8061f5, #6396e7); 
    text-align: center;
    padding: 1.5rem 2.5rem;
    border-radius: .5rem;
    margin-top: 2rem;
}
.section_DB .btn_wrap {
    width: 100%;
    margin: 2rem 0;
}
.section_DC .con:nth-child(4){
    margin-top: 1.5rem;
}
.section_DD .img img{
    width: 100%;
    margin: 3rem 0;
}
.qna .q{ 
    font-size: 1.6rem;
    font-weight: 600;
    border-bottom: 1.5px solid #e6e6e6;
    padding: 2rem 1.5rem;
    position: relative;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    line-height: 1.3;
    padding-right: 4rem;
    background-color: #fff;
    border: 1px solid #f6f7fc;
    box-shadow: rgba(0, 0, 0, 0.04) 0px 3px 5px;
    border-radius: 1.5rem;
    margin-bottom: 1.5rem;
    align-items: flex-start;
    gap: .5rem;
}
.qna .q span {
    font-size: 1.6rem;
    font-weight: 600;
    color: #375eff;
}
.qna_wrap { 
    margin-top: 3rem;
}

.qna .q::after{ 
    content: '';
    background-image: url('../img/qna-down-arrow.png');
    background-size: contain;
    background-repeat: no-repeat;
    position: absolute;
    width: 2rem;
    height: 2rem;
    right: 1.5rem;
    top: 55%;
    transform: translateY(-50%);
}
.qna.on .q::after{ 
    background-image: url('../img/qna-up-arrow.png');
}

.qna.on .q { 
    margin-bottom: 0;
}
.qna.on .a { 
    font-size: 1.6rem;
    display: block;
    padding: 1.5rem;
    background-color: #fff;
    
}
.qna .a { 
    display: none;
    line-height: 1.5;
}
.fixed {
    margin: 0 auto;
    width: 92%;
    margin-top: 4rem;
    position: fixed;
    bottom: 10%;
}
.fixed a {
   color: #fff;
   background: linear-gradient(to right, #3f7dbc, #42d3d8); 
   width: 100%;
   display: flex;
   align-items: center;
   justify-content: center;
   padding: 1.5rem;
   font-size: 1.8rem;
   border-radius: 1.5rem;
   gap: 1.5rem;
}