.method_container {
    counter-reset: section;
}

.method_container > h2 {
    font-size: 3.6rem;
}

.method_container .contents {
    display: grid;
    grid-template-columns: 3fr 8.3fr;
    grid-column-gap: 5rem;
    margin-top: 4rem;
}

.contents .left {
    width: 100%;
    border-top: 1px solid #000;

}

.contents .left > li {
    position: relative;
    border-bottom: 1px solid rgba(0,0,0,0.1);
}

.contents .left > li:last-child {
    border-bottom: 0;
}

.contents .left > li.border:last-child {
    border-bottom: 1px solid rgba(0,0,0,0.1);
}

.contents .left > li > a {
    display: block;
    cursor: pointer;
    padding: 2rem 0;
    font-size: 1.95rem;
    font-weight: 600;
    color: rgba(0,0,0,0.7);
}

.contents .left a.cursor_none {
    cursor: initial;
}

.contents .left li.active::after {
    content:url("/img/front/board/arr_black.webp");
    display: block;
    position: absolute;
    top: 2rem;
    right: 2%;
}

.contents .left li.active a {
    font-weight: 600;
    color: #000;
}

.contents .tab_list {
    background-color: #f9f9f9;
    padding: 2.7rem 3rem;
}

.contents .tab_list > li {
    position: relative;
    margin-bottom: 2.9rem;
}

.contents .tab_list > li.active::after {
    top: 0rem;
}

.contents .tab_list > li:last-child {
    margin-bottom: 0;
}

.contents .tab_list a {
    cursor: pointer;
    color: rgba(0,0,0,0.7);
    font-size: 1.8rem;
    letter-spacing: -0.09rem;
}

.contents .right {
    width: 100%;
}

.contents .tab_wrap .tab_cont {
    display: none;
}

/* tab contents style */
.tab_wrap .tab_cont .description {
    background-color: #fcfcfc;
    border: 1px solid #e5e5e5;
    padding: 2.7rem 0;
    font-size: 1.5rem;
    letter-spacing: -0.075rem;
    color: rgba(0, 0, 0, 0.8);
    font-weight: 500;
    line-height: 1.47;
}

.tab_wrap .tab_cont .point {
    color:#ff4c05;
    text-decoration: underline;
}

/* step */
.tab_cont .tab_step {
    margin-top: 2rem;
    background-color: #ff4c05;
    padding: 1.8rem 3.2rem;
    border-radius: 0.5rem;
    gap: 2rem;
}

.tab_cont .mt_none {
    margin-top: 0;
}

.tab_cont .tab_step li {
    flex: 1;
}

.tab_cont .tab_step .step_num {
    position: relative;
    color: #fff;
    border-bottom: 1px solid #fff;
    font-size: 1.2rem;
    padding: 0.6rem 0;
    opacity: 0.5;
}

.tab_cont .tab_step li.select .step_num {
    opacity: 1;
}

.tab_cont .tab_step .step_num::before {
    content:url("/img/front/board/list_circle.webp");
    display: inline-block;
    margin-right: 0.5rem;
}

.tab_cont .tab_step .step_num::after {
    content:url("/img/front/board/arr_white.webp");
    display: block;
    position: absolute;
    top: 1.85rem;
    right: -0.5rem;
}

.tab_cont .tab_step li:last-child .step_num::after {
    display: none;
}

.tab_cont .tab_step p {
    color: #fff;
    font-size: 1.6rem;
    line-height: 1.58;
    margin-top: 0.7rem;
    opacity: 0.5;
}

.tab_cont .tab_step li.select p {
    opacity: 1;
}

/* step contents */
.step_cont {
    margin-top: 4rem;
}

.step_cont .step_item {
    display: none;
}

.step_cont .con_tit {
    font-size: 2.4rem;
    font-weight: bold;
    line-height: 0.81;
    letter-spacing: -0.12rem;
    padding: 1.4rem 0;
    border-bottom: 1px solid #e5e5e5;
}

.step_cont .con_item {
    position: relative;
    padding: 2rem 0;
    border-bottom: 1px solid #e5e5e5;
}

.step_cont .con_item.no_img {
    padding: 2rem 0 10rem;
}

.step_cont .con_item > div:first-child {
    width: calc(100% - 30rem);
}

.step_cont .con_item .sub_tit{
    font-size: 1.8rem;
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: -0.09rem;
}

.step_cont .con_item .sub_tit .list_num {
    display: inline-block;
    width: 21px;
    height: 21px;
    background-color: #ff4c05;
    font-size: 1.4rem;
    font-weight: 800;
    text-align: center;
    line-height: 21px;
    color:#fff;
    border-radius: 0.3rem;
    margin-right: 1.2rem;
}

.step_cont .con_item .sub_des {
    margin-top: 2rem;
    font-size: 1.6rem;
    color: rgba(0, 0, 0, 0.8);
    line-height: 1.56;
    letter-spacing: -0.08rem;
    margin-left: 3.3rem;
}

.step_cont .con_item .sub_des_gray {
    margin-top: 1.7rem;
    opacity: 0.5;
    font-size: 1.6rem;
    line-height: 1.5;
    letter-spacing: -0.08rem;
    margin-left: 3.3rem;
}

.step_cont .con_item .copy_btn {
    background-color: #000;
    width: fit-content;
    border-radius: 0.5rem;
    margin-top: 3rem;
    margin-left: 3.3rem;
}

.step_cont .con_item .copy_btn a {
    color: #fff;
    display: block;
    padding: 1.5rem 2.3rem;
    font-size: 1.8rem;
    font-weight: 600;
    letter-spacing: -0.09rem;
}

.step_cont .con_item .copy_btn img {
    vertical-align: inherit;
    margin-left: 1rem;
}

.step_cont .con_item > div:has(img):last-child{
    width: 30rem;
    height: 20rem;
    background-color: #fff;
    border-radius: 0.5rem;
    overflow: hidden;
}

.step_cont .notice {
    margin-top: 3rem;
    opacity: 0.7;
    font-size: 1.4rem;
    line-height: 1.57;
    font-weight: 500;
}

.step_cont .btn {
    padding: 6rem 0;
    gap: 1.2rem;
}

.step_cont .btn > div {
    border-radius: 2.4rem;
}

.step_cont .btn .prev {
    background-color: #f8f8f8;
}

.step_cont .btn a {
    display: block;
    padding: 1.6rem 10rem;
    cursor: pointer;
    font-size: 1.7rem;
    font-weight: 600;
    letter-spacing: -0.085rem;
}

.step_cont .btn .next {
    background-color: #000;
    color: #fff;
}

.step_cont .btn .next a {
    color: #fff;
}