section.frame01{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
}

section.frame01 img{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    width: 100%;
    height: 100%;
    min-width: 100%;
    min-height: 100%;
    object-fit: cover;
}

section.frame01.active img{
    opacity: 1;
    transition: ease .9s;
}

section.frame01 div{
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    opacity: 0;
}

section.frame01.active div{
    opacity: 1;
    transition: ease .9s;
    transition-delay: .9s;
}

.main__title{
    font-size: 58px;
    font-weight: 800;
    color: var(--white-color);
    text-align: center;
}

.main__title > span{
    color: var(--point-color);
}

.main__titleText{
    font-size: 28px;
    font-weight: 500;
    color: var(--white-color);
    margin-top: 20px;
}

.certification__chk{
    width: auto;
    height: 56px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin: 40px 0 25px;
}

.certification__chk > li{
    width: 230px;
    height: 100%;
}

.certification__chk > li a{
    width: 100%;
    height: 100%;
}

section.frame02{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: auto;
}

section.frame02 .inner{
    width: 100%;
}

.guide__text{
    font-size: 16px;
    font-weight: 500;
    color: var(--gray-color);
    text-align: center;
    line-height: 26px;
}

.question__area{
    margin-top: 70px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.question__area .question__line{
    width: 100%;
    height: auto;
    border: 1px solid #343434;
}

.question__area .question__line .question{
    min-height: 80px;
    padding: 28px 25px;
}

.question__area .question__line .question > p{
    font-size: 20px;
    font-weight: 500;
    color: var(--white-color);
    line-height: 30px;
    position: relative;
    width: calc(100% - 30px);
}

.question__area .question__line .question > p::after{
    content: "";
    width: 22px;
    height: 8px;
    right: -30px;
    top: 50%;
    transform: translateY(-50%);
    background: url(/image/img_white_arr.png);
    background-size: 50%;
    background-repeat: no-repeat;
    background-position: center;
    position: absolute;
    transition: ease .3s;
}

.question__area .question__line.active .question > p::after{
    transform: translateY(-50%) rotate(180deg);
}

.question__area .question__line.active .question{
    background-color: #181818;
}

.question__area .question__line .answer{
    display: none;
    font-size: 20px;
    font-weight: 500;
    color: var(--white-color);
    line-height: 30px;
    padding: 20px 25px;
    border-top: 1px solid var(--white-color);
}

.question__area .question__line.active{
    border: 1px solid var(--white-color);
}

.question__area .question__line .answer a{
    color: var(--point-color);
}

@media screen and (max-width: 768px){
    .main__title{
        font-size: 38px;
    }

    .main__title > span{
        display: block;
    }

    .main__titleText{
        font-size: 20px;
        text-align: center;
        margin-top: 12px;
    }

    .question__area{
        margin-top: 40px;
    }

    .question__area .question__line .question{
        padding: 25px 20px;
    }

    .question__area .question__line .question p{
        font-size: 18px;
    }

    .question__area .question__line .answer{
        padding: 25px 20px;
        font-size: 18px;
        line-height: 28px;
    }
}

@media screen and (max-width: 680px){
    .main__title{
        font-size: 30px;
        line-height: 1.3;
    }

    .main__titleText{
        padding: 0 20px;
        font-size: 16px;
        margin-top: 10px;
    }

    /* 인증 버튼: 세로 배치 + 더 높게 */
    .certification__chk{
        width: 100%;
        height: auto;
        padding: 0 20px;
        grid-template-columns: 1fr;
        gap: 10px;
        margin: 28px 0 20px;
    }

    .certification__chk > li{
        width: 100%;
        height: 56px;
    }

    /* 본인인증 버튼 더 눈에 띄게 */
    .certification__chk > li:first-child a.red__btn{
        font-size: 17px;
        font-weight: 800;
        letter-spacing: -0.01em;
    }

    /* 나가기 버튼 작게 */
    .certification__chk > li:last-child{
        height: 44px;
    }

    .certification__chk > li:last-child a.line__btn{
        font-size: 14px;
        opacity: 0.7;
    }

    .guide__text{
        padding: 0 20px;
        font-size: 14px;
        line-height: 22px;
    }

    .guide__text br{
        display: none;
    }

    .question__area .question__line .question{
        padding: 18px 15px;
    }

    .question__area .question__line .question p{
        font-size: 15px;
        line-height: 22px;
    }

    .question__area .question__line .answer{
        padding: 18px 15px;
        font-size: 15px;
        line-height: 23px;
    }
}

/* 초소형 화면 (360px 이하) */
@media screen and (max-width: 360px){
    .main__title{
        font-size: 26px;
    }

    .certification__chk{
        padding: 0 14px;
    }
}