@charset "utf-8";

@import url('https://fonts.googleapis.com/css2?family=Nanum+Gothic&display=swap');
/* フォントのライセンス表記 */
/*
'Nanum Gothic' is licensed under the Open Font License.
https://fonts.google.com/specimen/Nanum+Gothic
*/



/* 基本設定 */
html {
    background: transparent;
    font-size: 62.5%;
}
body {
    min-height: 100vh;
    font-size: 1.3rem;
    font-family: 'メイリオ', 'ヒラギノ角ゴ', sans-serif;
    letter-spacing: 0.2em;
    line-height: 1.8;
}

ul {
    list-style: none;
}


/* フォント指定まとめて */
h2,
h3,
h4,
.nav,
.navTrigger {
    font-family: 'Nanum Gothic', 'メイリオ', 'ヒラギノ角ゴ', sans-serif;
    font-weight: normal;
}


/* 見出し、強調 */
h2 {
    margin: 40px 0 30px;
    font-size: 1.2em;
    text-align: center;
}
h2:first-of-type {
    margin-top: 0;
}
h3 {
    margin: 20px 0 15px;
}
h3 > span {
    display: inline-block;
    padding: 2px 10px;
    background: #d5dee8;
}
h4 {
    margin: 15px 15px;
}
h4 > span {
    padding: 5px 5px;
    border-bottom: #243444 solid 1px;
}
em {
    background: #fff;
    text-decoration: underline;
}
strong {
    background: #657fa2;
    color: #fff;
}


/* フォーム関連基本設定 */
textarea,
input[type] {
    background: #fff0;
    border: #243444 solid 1px;
    box-sizing: border-box;
    font-family: inherit;
    font-size: 100%;
}
.form .enter {
    padding: 3px;
    margin-bottom: 5px;
}
.form .button {
    padding: 3px 10px;
    margin-bottom: 5px;
    border: #243444 solid 1px;
    box-sizing: border-box;
}


/* 段落、余白、リンク */
p {
    margin: 0 2em;
}
.box {
    padding: 50px;
    margin: 50px 0;
    background: #f3f7fb;
    box-sizing: border-box;
}

.space {
    margin: 2em 30px;
}

.allWrap {
    margin: 10vh auto;
}

.mainWrap {
    position: relative;
    width: 50%;
     min-width: 900px;
    margin: 10vh auto;
    z-index: 2;
}
a {
    color: #243444;
    text-decoration: none;
    transition: .3s;
}
.mainWrap a {
    color: #0959a3;
}
.box a:hover {
    filter: blur(1px);
}



/* メインコンテンツ */
/* 名前変換フォーム */
.nameChange .enter {
    width: 10em;
}

/* 長編リスト */
.longList {
    display: grid;
     grid-template-columns: 1fr 1fr;
     gap: 40px 30px;
    margin: 30px 20px 40px;
}
.longList li a {
    display: grid;
    grid-template-columns: 100px 1fr;
    grid-template-rows: minmax(1.2em, auto) 1fr;
    gap: 0 10px;
    min-height: 100px;
    color: #243444;
}
/* ↓グリッド設定 */
.longList a > img {
    grid-column: 1 / 2;
    grid-row: 1 / 3;
}
.longInfo {
    grid-column: 2 / 3;
    grid-row: 2 / 3;
    font-size: 1rem;
}
.longList a > img {
    width: 100px;
    height: 100px;
    background: #daebf3;
    border-radius: 50%;
    object-position: center;
    object-fit: cover;
}
.longTitle {
    font-size: 1.1em;
}

/* 短編リスト */
.shortList {
    columns: 2;
}
.shortList li {
    margin-bottom: 5px;
    color: #999;
    break-inside: avoid;
    page-break-inside: avoid;
}
.shortList li a {
    margin-right: .5em;
}

/* 注意マーク */
.caution::after {
    content: '*';
    display: inline;
    color: #ea7781;
}




/* ヘッダー */
.mainHeader {
    position: relative;
    width: 40%;
     min-width: 500px;
    padding: 50px;
    margin: auto;
    background: #f3f7fb;
    box-sizing: border-box;
    text-align: center;
}
h1 {
    position: relative;
    font-size: 2em;
    z-index: 2;
}
.mainHeader::before {
    content: '';
    display: block;
    width: 90px;
    height: 90px;
    margin: 20px auto;
    background: url('../img/topicon.png') center / contain no-repeat;
}
.url {
    font-size: 1rem;
    letter-spacing: 2px;
}
.headerNav {
    margin-top: 30px;
}
.headerNav li {
    margin-bottom: 5px;
    font-size: 1.1em;
}
.mainHeader a {
    color: #243444;
}


/* ナビゲーション（ハンバーガーメニュー） */
.mainNav {
    position: fixed;
     top: 0;
    opacity: 0;
    transition: .5s;
    visibility: hidden;
    z-index: -1;
}
.mainNav a {
    color: #243444;
}
.mainNav::before {
    content: '';
    display: block;
    position: absolute;
     top: 0;
     left: 0;
    width: calc(100vw + 400px);
    height: 100vh;
    transform: translateX(-400px);
}
.mainNav ul {
    width: 400px;
    height: 100vh;
    padding: 100px 50px;
    background: #fffb;
    backdrop-filter: blur(2px);
    box-sizing: border-box;
    position: relative;
    z-index: 2;
}
.mainNav li {
    margin: 20px 0;
}
.mainNav li a {
    padding: 10px;
}


/* ナビゲーション開閉 */
.navTrigger {
    position: fixed;
     top: 20px;
    font-size: 1rem;
    opacity: 0;
    text-transform: uppercase;
    transition: .5s;
    visibility: hidden;
    z-index: 3;
}
.navTrigger a {
    display: inline-block;
    width: 5em;
    padding: 10px;
    border-right: #243444 solid 1px;
    border-bottom: #243444 solid 1px;
    color: #243444;
    cursor: pointer;
    text-align: center;
    transform: translateX(-140%);
}
.navTrigger a::before {
    content: 'menu';
    position: relative;
    z-index: 2;
}

/* ↓スクロールに応じてmenuボタンを表示＆子ページで最初から表示 */
.view.navTrigger,
.page .navTrigger {
    opacity: 1;
    visibility: visible;
}

/* ↓クリックで開いたとき */
.mainNav.open {
    z-index: 0;
    opacity: 1;
    visibility: visible;
}
.open.navTrigger a::before {
    content: 'close';
}


/* フッター（削除OK※デフォルト非表示） */
.mainFooter {
    display: none;
    margin: 10vh 0;
    font-size: 1rem;
    text-align: center;
    opacity: .4;
}
.mainFooter a {
    color: #0959a3;
}




/* ネタバレ・返信用ぼかし */
input.netabare02_checkbox {
display: none;
}

label.netabare02_label {
display: inline-block;
position: relative;
cursor: pointer;
}

label.netabare02_label:after {
content: "";
display: block;
position: absolute;
width: calc(100% + 10px);
height: calc(100% + 10px);
-webkit-backdrop-filter: blur(6px);
backdrop-filter: blur(6px);
top: -5px;
left: -5px;
margin: auto;
z-index: 2;
transition: 0.3s;
}

label.netabare02_label:before {
content: "クリックで内容を表示します";
word-break: keep-all;
display: block;
border: 1px solid #c70b0b;
font-size: 14px;
background-color: #ffeced;
color: #c70b0b;
position: absolute;
padding: 4px 10px;
z-index: 3;
right: 0;
left: 0;
bottom: calc(100% + 5px);
margin: auto;
width: -webkit-fit-content;
width: -moz-fit-content;
width: fit-content;
height: -webkit-fit-content;
height: -moz-fit-content;
height: fit-content;
min-width: 220px;
text-align: center;
border-radius: 4px;
transition: 0.3s;
pointer-events: none;
opacity: 0;
}

label.netabare02_label:hover:before {
opacity: 1;
}

input.netabare02_checkbox:checked + label.netabare02_label:after {
-webkit-backdrop-filter: blur(0px);
backdrop-filter: blur(0px);
}

input.netabare02_checkbox:checked + label.netabare02_label:hover:before {
opacity: 0;
}



/* レスポンシブ調整用 */
@media(max-width:1500px) {
    .longList {
        display: block;
    }
    .longList li {
        margin-bottom: 30px;
    }
    .longList li a {
        display: inline-grid;
        gap: 0 20px;
        width: auto;
    }
    .shortList {
        columns: 1;
    }
}


@media(max-width:750px) {
    body {
        font-size: 1.1rem;
    }
    h4 {
        margin: 15px 0;
    }
    p {
        margin: 0 .5em;
    }
    .box {
        padding: 30px 20px;
    }
    .space {
        margin: 10px;
    }
    .mainWrap {
        width: 90%;
        max-width: 600px;
        min-width: 250px;
    }
    .longList li {
        margin-bottom: 15px;
    }
    .longList li a {
        grid-template-columns: 80px 1fr;
        grid-template-rows: minmax(1.2em, auto) 1fr;
        min-height: 70px;
    }
    .longList a > img {
        width: 80px;
        height: 80px;
    }
    .mainHeader {
        width: 70%;
        min-width: 250px;
    }
    .mainHeader::before {
        width: 70px;
        height: 70px;
    }
    .mainNav::before {
        background: #fffb;
        backdrop-filter: blur(2px);
    }
    .mainNav ul {
        background: #fff0;
        backdrop-filter: none;
    }
    .navTrigger a {
        transform: translateX(-10px);
    }
    .navTrigger a::after {
        content: '';
        display: block;
        position: absolute;
         top: 35%;
         left: 10%;
        width: 80%;
        height: 30%;
        background: #fff0;
        backdrop-filter: blur(2px);
        filter: blur(5px);
    }
    img {
    width: 300px;
    max-width: 100%
    height: auto;
}
}