@media screen and (max-width:751px) {
    body {
        -webkit-text-size-adjust: none;
        font-family: "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, "ＭＳ Ｐゴシック", "Verdana", sans-serif;
    }
}
@media screen and (min-width:751px) {
    body {
        -webkit-text-size-adjust: 100%;
        font-family: "Noto Sans Japanese", "メイリオ", Meiryo, "ＭＳ Ｐゴシック", "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "Verdana", sans-serif;
    }
}

.panel a {
    font-size: 1rem
}
.panel span {
    font-size: 1.25rem
}
.media .media-left button span, .media .media-right button span {
    font-size: 1.25rem
}

.question {
    cursor: pointer;
    margin-bottom: 0 !important;
}

.answer {
    overflow: hidden;
    max-height: 0;
    opacity: 0;
    margin-top: 0 !important;
    padding-top: 0 !important;
    transition: max-height 0.3s ease-in-out, opacity 0.2s ease-in-out, margin 0.3s ease-in-out, padding 0.4s ease-in-out;
}

.answer.open {
    max-height: 1000px; /* 必要に応じて調整 */
    opacity: 1;
    margin-top: 1rem !important; /* 開いてるときの余白 */
    padding-top: 1rem !important; /* 開いてるときの余白 */
}