body {
    font-family: 
        "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN", "Yu Gothic", "游ゴシック", "Meiryo", "メイリオ", "MS PGothic", "ＭＳ Ｐゴシック", sans-serif;
    color:#333333;
}

h1 {
    font-size:18px;
    border-bottom: 1px solid #CCCCCC;
    padding-bottom:17px;
    margin:20px 0 31px;
}

.listarea {
    max-width: 530px;
    margin: 0 auto;
    padding: 10px;
}

.how {
    font-size:14px;
}
.headline {
    font-weight: 600;
}
.ti {
    padding-left: 0.8em;
}
ul.caution {
    font-size:12px;
    padding-left: 1.5em;
}

h2 {
    font-size: 16px;
    padding: 15px 0;
    border-bottom: solid 2px #CCCCCC;
    margin-bottom: 0;
}

h3 {
    font-size: 14px;
    padding: 0 0 0 10px;
    border-left: solid 4px #00954F;
    margin-bottom: 10px;
}

.pref {
    background: #F5F5F5;
    padding: 15px;
    font-size: 14px;
    position: relative; /* アイコンを絶対位置で配置するために追加 */
    padding-right: 30px; /* アイコンの分の余白を確保 */
}


.toggle-icon {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
}

.toggle-icon::before {
    content: "＋";
    font-size: 16px;
}

.active .toggle-icon::before {
    content: "ー";
}

.list_data {
    display: none; /* 初期状態では非表示 */
}


.list_data div {
    display: flex;
}

.list_headline {
    background: #F0F9F4;
    font-size: 12px;
    font-weight: 300;
    padding: 5px 10px;
    margin: 15px 0 0;
}
.list_headline span:nth-child(1),
.data_ span:nth-child(1) {
    flex: 5 1 0;
}
.list_headline span:nth-child(2),
.list_headline span:nth-child(3) {
    flex: 1 1 0;
    text-align: center;
}

.data_ {
    font-size: 14px;
    font-weight: 300;
    padding: 15px 10px;
    border-bottom: 1px solid #EEEEEE;
}
.data_ span:nth-child(2),
.data_ span:nth-child(3) {
    flex: 1 1 0;
    text-align: center;
}