@charset "utf-8";

.qa_content {
    display: flex;
}
.qa_content dt {
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: rgba(var(--border-color), 0.1);
    position: relative;
    font-size: 24rem;
    font-weight: 700;
}
.qa_ttl {
    color: var(--blue);
    font-size: 24rem;
}
.qa_num {
    background-color: var(--blue);
    position: absolute;
    top: 0;
    left: 0;
    display: inline-block;
    line-height: 1;
    color: var(--white);
    letter-spacing: 0.03em;
    padding-inline: 2rem;
}
.qa_list li + li {
    border-top: 1px solid rgba(var(--border-color),0.2);
}
.q_btn {
    padding-block: 24rem;
    line-height: 1.5;
    letter-spacing: -0.03em;
    font-weight: 700;
    width: 100%;
    border: none;
    color: var(--blue );
    position: relative;
    text-align: left;
}
.accordion_open .q_btn_plus::after {
    display: none;
}
.q_btn_plus {
    position: absolute;
    top: 0;
    bottom: 0;
    border-radius: 50%;
    border: 1px solid var(--blue);
    margin-block: auto;
    display: block;
}
.q_btn_plus::before,
.q_btn_plus::after {
    content: "";
    display: block;
    width: 8rem;
    height: 2rem;
    background-color: var(--blue);
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
}
.q_btn_plus::after {
    rotate: 90deg;
}
.qa_answer_wrap {
    display: none;
    margin-top: -8rem;
}
.qa_answer {
    padding-bottom: 24rem;
    display: flex;
    gap: 8rem;
}
.qa_answer_icon {
    display: inline-block;
    width: 21rem;
    font-size: 20rem;
    letter-spacing: -0.03em;
    font-weight: 700;
    line-height: 1;
}
.qa_answer_txt {
    font-size: 14rem;
    line-height: 1.5;
    letter-spacing: -0.03em;
}
@media (min-width:769px) {
    .qa_content dt {
        width: 308rem;
        padding: 26rem 74rem;
    }
    .qa_content dd {
        width: calc(100% - 308rem);
    }
    .q_btn {
        padding-inline: 24rem 76rem;
        font-size: 20rem;
    }
    .q_btn_plus {
        right: 22rem;
        width: 32rem;
        height: 26rem;
    }
    .qa_answer_wrap {
         margin-top: -8rem;
    }
    .qa_answer {
        padding-inline: 24rem 76rem;
    }
}
@media (max-width:768px) {
    .qa_content {
        flex-direction: column;
    }
    .qa_content dt {
        width: 100%;
        padding: 32rem;
    }
    .qa_content dd {
        width: 100%;
    }
    .q_btn {
        padding-inline: 17rem 83rem;
        font-size: 18rem;
    }
    .q_btn_plus {
        right: 16rem;
        width: 40rem;
        height: 30rem;
    }
    .qa_answer_wrap {
         margin-top: -8rem;
    }
    .qa_answer {
        padding-inline: 17rem;
    }
}