/* <system section="theme" selected="smooth"> */
@charset "UTF-8";/*!
Theme: Smooth
Author: Hatena Blog Team
Responsive: yes
*//*!
 * Bootstrap Reboot v4.2.1 (https://getbootstrap.com/)
 * Copyright 2011-2018 The Bootstrap Authors
 * Copyright 2011-2018 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * Forked from Normalize.css, licensed MIT (https://github.com/necolas/normalize.css/blob/master/LICENSE.md)
 */*,*:before,*:after{box-sizing:border-box}html{font-family:sans-serif;line-height:1.15;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:rgba(0,0,0,0)}article,aside,figcaption,figure,footer,header,hgroup,main,nav,section{display:block}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,"Apple Color Emoji","Segoe UI Emoji",Segoe UI Symbol,"Noto Color Emoji";font-size:1rem;font-weight:400;line-height:1.5;color:#212529;text-align:left;background-color:#fff}[tabindex="-1"]:focus{outline:0!important}hr{box-sizing:content-box;height:0;overflow:visible}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5rem}p{margin-top:0;margin-bottom:1rem}abbr[title],abbr[data-original-title]{text-decoration:underline;-webkit-text-decoration:underline dotted;text-decoration:underline dotted;cursor:help;border-bottom:0;-webkit-text-decoration-skip-ink:none;text-decoration-skip-ink:none}address{margin-bottom:1rem;font-style:normal;line-height:inherit}ol,ul,dl{margin-top:0;margin-bottom:1rem}ol ol,ul ul,ol ul,ul ol{margin-bottom:0}dt{font-weight:700}dd{margin-bottom:.5rem;margin-left:0}blockquote{margin:0 0 1rem}b,strong{font-weight:bolder}small{font-size:80%}sub,sup{position:relative;font-size:75%;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}a{color:#007bff;text-decoration:none;background-color:transparent}a:hover{color:#0056b3;text-decoration:underline}a:not([href]):not([tabindex]){color:inherit;text-decoration:none}a:not([href]):not([tabindex]):hover,a:not([href]):not([tabindex]):focus{color:inherit;text-decoration:none}a:not([href]):not([tabindex]):focus{outline:0}pre,code,kbd,samp{font-family:SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:1em}pre{margin-top:0;margin-bottom:1rem;overflow:auto}figure{margin:0 0 1rem}img{vertical-align:middle;border-style:none}svg{overflow:hidden;vertical-align:middle}table{border-collapse:collapse}caption{padding-top:.75rem;padding-bottom:.75rem;color:#6c757d;text-align:left;caption-side:bottom}th{text-align:inherit}label{display:inline-block;margin-bottom:.5rem}button{border-radius:0}button:focus{outline:1px dotted;outline:5px auto -webkit-focus-ring-color}input,button,select,optgroup,textarea{margin:0;font-family:inherit;font-size:inherit;line-height:inherit}button,input{overflow:visible}button,select{text-transform:none}button,[type=button],[type=reset],[type=submit]{-webkit-appearance:button}button::-moz-focus-inner,[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner{padding:0;border-style:none}input[type=radio],input[type=checkbox]{box-sizing:border-box;padding:0}input[type=date],input[type=time],input[type=datetime-local],input[type=month]{-webkit-appearance:listbox}textarea{overflow:auto;resize:vertical}fieldset{min-width:0;padding:0;margin:0;border:0}legend{display:block;width:100%;max-width:100%;padding:0;margin-bottom:.5rem;font-size:1.5rem;line-height:inherit;color:inherit;white-space:normal}progress{vertical-align:baseline}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:none}[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}summary{display:list-item;cursor:pointer}template{display:none}[hidden]{display:none!important}html,body{background:#f9fafb;font-family:helvetica,Segoe UI,游ゴシック体,YuGothic,游ゴシック Medium,Yu Gothic Medium,游ゴシック,Yu Gothic,メイリオ,Meiryo,sans-serif;color:#293030}html{line-height:1}body{font-size:17px;line-height:1.6}img{vertical-align:baseline}a{color:#293030}a:hover{color:#586767;transition:all .3s}.date{margin:0 0 .7em;font-size:.9rem}.date a{color:#6f8383}.date a:hover{color:#a5b3b3}.date-last-updated{color:#6f8383;font-size:.9rem}#globalheader-container{position:sticky;top:0;background:#f9fafb}#container{word-wrap:break-word}#blog-title{max-width:1280px;margin:auto;padding:4% 5%;text-align:center}#title{font-size:150%;font-family:Times New Roman,游明朝体,YuMincho,游明朝,Yu Mincho,serif;font-weight:400}@media(min-width:768px){#title{font-size:215%}}#blog-description{font-size:90%;font-weight:400}#content-inner{width:100%;display:flex;flex-direction:column}@media(min-width:768px){#content-inner{flex-direction:row;margin:auto;padding:0 20px}}@media(min-width:1200px){#content-inner{width:1200px}}#wrapper{flex:0 0 100%;max-width:100%}@media(min-width:768px){#wrapper{flex:0 0 75%;max-width:75%}}@media(min-width:1020px){#main{padding:0 3% 0 0}}.header-image-enable #blog-title,.header-image-only #blog-title{padding:0 0 1.5em}@media(min-width:1200px){.header-image-enable #blog-title,.header-image-only #blog-title{width:1160px}}.header-image-enable #blog-title #blog-title-inner,.header-image-only #blog-title #blog-title-inner{display:flex;align-items:center;justify-content:center;height:50vw;max-height:200px}@media(min-width:1200px){.header-image-enable #blog-title #blog-title-inner,.header-image-only #blog-title #blog-title-inner{background-size:100%}}.header-image-enable #blog-title-content,.header-image-only #blog-title-content{margin:0 .5em}.breadcrumb{font-size:.9rem}.categories{margin-bottom:2em}.categories a{display:inline-block;background:#e9f0f2;margin:0 .3em 0 0;padding:0 10px;font-size:12px}.pager{text-align:center;margin:3em .8em}@media(min-width:1020px){.pager{margin:0}}.pager a{display:inline-block;width:100%;background:#eff1f5;padding:.7em 1.2em;border:none;font-weight:400;font-size:.9rem;color:#293030}.pager a:hover{background-color:#e9ecf1;text-decoration:none}.pager .pager-next,.pager .pager-prev{width:100%;padding:.5em 0}.pager .pager-prev+.pager-next{margin-left:1em;padding-left:1em}@media(min-width:768px){.pager .pager-prev+.pager-next{margin-left:1.5em;padding-left:1.5em}}.pager.permalink{display:flex;justify-content:center;align-items:center;text-align:center}.hatena-urllist{padding-left:0;list-style:none}.hatena-urllist li{border-top:1px dotted #cfd8d8;padding-top:10px;padding-bottom:10px}.hatena-urllist .archive-module-year,.hatena-urllist .archive-module-month{line-height:2}.hatena-urllist .urllist-date-link a{color:#6f8383}.hatena-urllist .urllist-category-link{display:inline-block;background:#e9f0f2;margin:.5em .3em 0 0;padding:3px 10px;font-size:12px;line-height:1.3}.hatena-urllist .urllist-category-link:hover{background:#d9e5e9;text-decoration:none;transition:background .3s}.hatena-urllist .urllist-entry-body{margin-top:10px}.hatena-module{margin-bottom:3em;padding-left:20px;padding-right:20px;font-size:.85rem}.hatena-module:last-child{margin-bottom:0}.hatena-module-title{margin-bottom:12px;font-family:Times New Roman,游明朝体,YuMincho,游明朝,Yu Mincho,serif;font-size:20px}.hatena-module-body{font-size:15px}.hatena-module-body .urllist-title-link{font-size:100%}.hatena-module-body .archive-module-button{display:inline-block;width:15px;height:15px}.hatena-module-body .archive-module-hide-button,.hatena-module-body .archive-module-show-button{position:absolute;overflow:hidden;width:15px;height:15px;text-indent:-15px}.hatena-module-body .archive-module-hide-button:after,.hatena-module-body .archive-module-show-button:after{content:"";top:50%;display:inline-block;position:absolute;width:8px;height:8px;margin-top:-.1em;border-top:1px solid #6f8383;border-right:1px solid #6f8383}.hatena-module-body .archive-module-hide-button{transform:rotate(135deg);margin-top:.2em}.hatena-module-body .archive-module-show-button{transform:rotate(45deg);margin-top:.2em}@media(min-width:481px){.search-result-form{margin:0 1em}}.search-result+p{background:#fff;border:1px solid #f0f1f1;margin:0 0 3em;padding:8% 0;font-weight:700;text-align:center}.search-form,.search-result-form{position:relative;width:100%;background:#fff;margin:auto;border:1px solid #eee;box-sizing:border-box}.search-form:hover,.search-result-form:hover{border-color:#ddd}.search-module-input,.search-result-form .search-result-input{width:90%;height:30px;padding:5px;background:#fff;border:none;outline:none}.search-module-input::-webkit-input-placeholder,.search-result-form .search-result-input::-webkit-input-placeholder,.search-module-input::-placeholder,.search-result-form .search-result-input::-placeholder{color:#9faba9}.search-module-button,.search-result-form .search-result-button{width:20px;height:20px;background:transparent url(https://cdn.blog.st-hatena.com/images/theme/search@2x.png?version=3587c7afa0c5a68bb54ada32765e86) no-repeat right center;background-size:20px 20px;border:none;outline:none;text-indent:-9999px;position:absolute;top:5px;right:5px;opacity:.5;cursor:pointer}.search-module-button:hover,.search-result-form .search-result-button:hover{opacity:.85}#top-box{margin:0 auto;padding:0 10px}@media(min-width:768px){#top-box{padding:0 20px}}@media(min-width:1200px){#top-box{max-width:1200px}}.entry{background:#fff;border:1px solid #f0f1f1;margin-bottom:2em;padding:8% 5%}@media(min-width:768px){.entry{padding:8% 9% 5%}}.entry-header{position:relative;margin-bottom:1.5em}@media(min-width:481px){.entry-header{margin-bottom:3em}}.entry-header-menu{position:absolute;top:0;right:0;margin-bottom:1em}.entry-header-menu a{background:#f9fafb;border:1px solid #cfd8d8;padding:5px 10px;font-size:.9rem}.entry-header-menu a:hover{background:#f3f5f7;text-decoration:none}.entry-title{margin-bottom:.5em;font-family:Times New Roman,游明朝体,YuMincho,游明朝,Yu Mincho,serif;font-size:130%;font-weight:400;line-height:1.5}@media(min-width:768px){.entry-title{font-size:190%}}.entry-content{line-height:1.85}.entry-content a{color:#119e4d}.entry-content a:hover{color:#0c7037}.entry-content a.keyword{-webkit-text-decoration:underline dotted #cfd8d8;text-decoration:underline dotted #cfd8d8}.entry-content a.keyword:hover{color:#586767;-webkit-text-decoration:underline dotted #ffffff;text-decoration:underline dotted #ffffff}.entry-content img,.entry-content video{max-width:100%;height:auto}.entry-content h1,.entry-content h2,.entry-content h3,.entry-content h4,.entry-content h5,.entry-content h6{margin:1.5em 0 .8em;line-height:1.3}.entry-content h1{padding-bottom:15px;font-size:190%;border-bottom:1px solid #cfd8d8}.entry-content h2{font-size:165%}.entry-content h3{padding-bottom:10px;font-size:140%;border-bottom:1px solid #cfd8d8}.entry-content h4{font-size:130%}.entry-content h5{padding-bottom:10px;font-size:120%;border-bottom:1px solid #cfd8d8}.entry-content h6{font-size:100%}.entry-content ul,.entry-content ol,.entry-content dd{margin:0 0 1em 1.5em;padding:0;line-height:1.7}.entry-content ul li ul,.entry-content ol li ul,.entry-content dd li ul,.entry-content ul li ol,.entry-content ol li ol,.entry-content dd li ol{margin-bottom:0}.entry-content dl{margin-top:2em}.entry-content dl dt{margin-bottom:.8em}.entry-content p{margin:0 0 .7em}.entry-content h1,.entry-content h2,.entry-content h3,.entry-content h4,.entry-content h5,.entry-content h6,.entry-content .footnote-number{scroll-margin-top:56px}.entry-content blockquote{position:relative;padding:9px 15px 9px 40px;border:1px solid #f0f1f1}@media(min-width:1020px){.entry-content blockquote{padding:20px 20px 20px 60px}}.entry-content blockquote:before{display:inline-block;position:absolute;top:10px;left:10px;vertical-align:middle;content:"“";font-size:40px;font-family:Times New Roman,游明朝体,YuMincho,游明朝,Yu Mincho,serif;color:#6f8383;line-height:1}@media(min-width:1020px){.entry-content blockquote:before{left:15px;font-size:70px}}.entry-content blockquote p{margin-bottom:0}.entry-content blockquote cite{display:block;margin-top:.5rem;text-align:right;font-size:85%;line-height:1.3}.entry-content table{border-collapse:collapse;border-spacing:0;border-bottom:1em;margin-bottom:1em;width:100%;overflow:auto;display:block}.entry-content table th,.entry-content table td{border:1px solid #f0f1f1;padding:5px 10px}.entry-content table th{background:#f9fafb}.entry-content pre,.entry-content code{font-family:Monaco,Consolas,Courier New,Courier,monospace,sans-serif}.entry-content pre{background:#293030;border:none;white-space:pre-wrap;text-overflow:ellipsis ellipsis;font-size:100%;font-size:.9rem;padding:10px;color:#ccc}@media(min-width:768px){.entry-content pre{font-size:.85rem;padding:15px}}.entry-content pre>code{margin:0;padding:0;white-space:pre;border:none;background-color:transparent;font-family:Monaco,Consolas,Courier New,Courier,monospace,sans-serif}.entry-content code{font-size:90%;margin:0 .1em;padding:0 5px;border-radius:3px}.entry-content .table-of-contents{background:#f9fafb;margin-left:0;padding:15px 10px 15px 35px;font-size:16px}@media(min-width:768px){.entry-content .table-of-contents{padding:20px 20px 20px 50px}}.entry-footer{margin-top:1em}.entry-footer-modules .hatena-module{padding:0}.entry-footer-section{margin-bottom:8px;color:#6f8383;font-size:.9rem}.entry-footer-section a{color:#6f8383}.entry-footer-ad{margin-left:-9%;margin-right:-9%}.comment-box{margin:0 -5%;padding:5% 5% 0;border-top:1px solid #f0f1f1}@media(min-width:768px){.comment-box{margin:0 -11%;padding:20px 11% 0}}.comment-box .leave-comment-title{background:#f9fafb;border:1px solid #cfd8d8;padding:.5rem 1rem;font-size:.9rem}.comment-box .leave-comment-title:hover{background:#f3f5f7}.comment-box .comment{list-style:none;padding-left:0}.comment-box .comment a{color:#119e4d}.comment-box .comment a:hover{color:#0c7037}.comment-box .comment .comment-user-id{font-size:14px;font-weight:700}.comment-box .comment .entry-comment{padding:20px 0 0;border-top:1px solid #f0f1ff;color:#6f8383}.comment-box .comment .entry-comment:first-child{padding-top:0;border-top:none}.comment-box .comment .entry-comment .comment-content{word-wrap:break-word}.comment-box .comment .entry-comment .comment-content p{font-size:14px}.comment-box .comment .entry-comment time{font-size:12px}.comment-box .comment .read-more-comments{font-size:14px}@media(min-width:1020px){.comment-box .comment .read-more-comments{margin-right:25px}}.comment-box .comment .read-more-comments a{position:relative;display:inline-block}.comment-box .comment .read-more-comments a:after{content:"";top:20%;left:-20px;display:inline-block;position:absolute;width:8px;height:8px;border-top:1px solid #119e4d;border-right:1px solid #119e4d;transform:rotate(135deg);margin-top:1px}#box2{flex:0 0 100%;max-width:100%;background:#fff3;padding:1em 0}@media(min-width:768px){#box2{flex:0 0 25%;max-width:25%}}#box2 .hatena-urllist>li:last-child{border-bottom:1px dotted #cfd8d8}.hatena-module-profile .profile-icon-link{display:inline;float:left;margin-right:.7em}.hatena-module-profile .profile-icon-link .profile-icon{border-radius:400px}@media(min-width:1020px){.hatena-module-profile .profile-icon-link{display:block;float:none;margin-right:0}}.hatena-module-profile .id{display:block}.hatena-module-profile .id a{color:#119e4d;font-weight:700}.hatena-module-profile .id a:hover{color:#0c7037}.hatena-module-profile .profile-description p{font-size:80%}.archive-module-calendar .calendar-day a{color:#119e4d;font-weight:700}.archive-module-calendar .calendar-day a:hover{color:#0c7037}.hatena-module-recent-comments .user-id span{font-size:12px;opacity:.7}#footer{background:#fff;margin-top:2em;padding-top:2rem;padding-bottom:2rem;text-align:center;font-size:.9rem;color:#6f8383}#footer a{color:#6f8383}#footer p{margin:.5em auto}.archive-header-category{margin-bottom:.3em}.page-archive .archive-heading{margin:.5em .7em 1.3em;line-height:1.5}@media(min-width:1020px){.page-archive .archive-heading{margin:.5em 0 1.3em}}.page-archive .archive-entry{background:#fff;border:1px solid #f0f1f1;margin-bottom:30px;padding:9% 6% 6%}@media(min-width:768px){.page-archive .archive-entry{padding:6%}}@media(min-width:768px){.page-archive .archive-entry .entry-title{font-size:150%}}

/* </system> */

/* <system section="background" selected="bg9"> */
body{ background-color:#e9fbff; background-image:url(https://cdn.blog.st-hatena.com/images/theme/backgrounds/theme9.gif?version=154c2d15b3dba7f120361b75b3c4a3); background-repeat:repeat-x; background-attachment:scroll; background-position:left top; }
/* </system> */



/* 記事末尾の下に余白を入れる */
.hatenablog-entry {
    margin-bottom: 100px;
}

/* 記事中の見出しに背景色 */
article h3 {
    background-color: #233B6C;
    padding: 10px;
    color: white;
}

/* サイドバーの余白を広げる */
.hatena-module {
    margin-bottom: 5em; /* 初期設定は3em */
}



/******************************
  吹き出しCSS・New!
******************************/
 
/*** 共通設定 ***/

.fuki {
    margin: 20px 0;
}

.fuki:after,
.fuki:before {
    clear: both; /* テキスト回り込み解除 */
    content: ""; 
    display: block;
}

/* アイコン画像の設定 */
.fuki figure {
    margin: 0;
    display: block;
}

.fuki figure img {
    width: 100%; 
    height: 100%; 
    border-radius: 50%;
    margin: 0;
    vertical-align: middle;
    border: 1px solid #ccc; /* ◎アイコン画像の枠線の太さと色の変更 */
}

.fuki-img-left {
    margin-left: 10px;
    margin-top: 1px; 
    float: left;
}

.fuki-img-right {
    margin-right: 10px; 
    margin-top: 1px; 
    float: right;
}

.fuki-img-left,
.fuki-img-right {
    width: 90px; 
    height: 90px;
}

/* アイコン画像の名前 */
.fuki-img-name {
    padding: 0;
    margin-top: 3px; 
    font-size: 13px; 
    line-height: 1.2em; 
    font-weight: 400; 
    text-align: center; 
    display: block;
}

/*** 会話風ふきだし ***/

.talk-text-left,
.talk-text-right {
    position: relative;
    margin: 0 100px 16px;
    padding: 16px;
    box-shadow: 1px 1px 5px #aaaaaa90; /* ◎ふきだしの影 */
    border-radius: 10px; /* ◎ふきだしの丸さ調整 */
}

.talk-text-left p,
.talk-text-right p {
    margin:0 !important;
    font-size: 16px; 
}

/* ふきだしの三角部分 */
.talk-text-left:after {
    position: absolute;
    top: 16px;
    left: -22px;
    content: '';
    border: 12px solid transparent;
}

.talk-text-left:before { 
    position: absolute; 
    top: 16px; 
    left: -24px; 
    content: '';
    border: 12px solid transparent ;
}

.talk-text-right:after {
    position: absolute;
    top: 16px;
    right: -22px;
    content: '';
    border: 12px solid transparent;
}

.talk-text-right:before {
    position: absolute;
    top: 16px;
    right: -24px;
    content: '';
    border: 12px solid transparent;
}

/* 考える風ふきだし */
.think-text-left,
.think-text-right { 
    position: relative;
    margin: 0 100px 16px;
    padding: 16px;
    box-shadow: 1px 1px 5px #aaaaaa90; /* ★ふきだしの影 */
    border-radius: 30px; /* ★ふきだしの丸さ調整 */
}

.think-text-left p,
.think-text-right p {
    margin: 0 !important;
    font-size: 16px;
    color: #555; /* ★ふきだし内テキスト文字色 */
}

.think-text-left {
    background-color: #ffaadd; /* ★⑤左ふきだし背景色 */
    border: 1px solid #ff66aa; /* ★⑥左ふきだし枠線の色 */
}

.think-text-right {
    background-color: #88ddff; /* ★⑦右ふきだし背景色 */
    border: 1px solid #55aaff; /* ★⑧右ふきだし枠線の色 */
}

/* ふきだしの丸部分 */
.think-text-left:before {
    position: absolute;
    content: ''; 
    top: 16px;
    left: -16px;
    border-radius: 50%;
    width: 12px;
    height: 12px;
    background-color: #ffaadd; /*★⑤左ふきだし背景色*/
    border: 1px solid #ff6699; /*★⑥左ふきだし枠線の色*/
}

.think-text-left:after {
    position: absolute; 
    content: ''; 
    top: 26px; 
    left: -26px;
    border-radius: 50%; 
    width: 8px; 
    height: 8px;
    background-color: #ffaadd; /* ★⑤左ふきだし背景色 */
    border: 1px solid #ff6699; /* ★⑥左ふきだし枠線の色 */
}

.think-text-right:before {
    position: absolute;
    content: '';
    top: 16px;
    right: -16px;
    border-radius: 50%;
    width: 12px;
    height: 12px;
    background-color: #88ddff; /* ★⑦右ふきだし背景色 */
    border: 1px solid #55aaff; /* ★⑧右ふきだし枠線の色 */
}

.think-text-right:after {
    position: absolute;
    content: '';
    top: 26px;
    right: -26px;
    border-radius: 50%;
    width: 8px;
    height: 8px;
    background-color: #88ddff; /* ★⑦右もくもく背景色 */
    border: 1px solid #55aaff; /* ★⑧右もくもく枠線の色 */
}


/*** きらぼしカラー ***/

/* ふきだし本体 */
.fuki-kira .talk-text-left p,
.fuki-kira .talk-text-right p {
    color: #454545; /* ★ふきだし内テキスト文字色 */
}

.fuki-kira .talk-text-left,
.fuki-kira .talk-text-right { 
  background-color: #EFFFFF; /* ★ふきだし背景色 */
  border: 1px solid #007FFF; /* ★ふきだし枠線の色 */
}

/* ふきだしの三角部分 */
.fuki-kira .talk-text-left:after,
.fuki-kira .talk-text-right:after {
    border-right: 12px solid #EFFFFF; /* ★ふきだし背景色 */
}

.fuki-kira .talk-text-left:before,
.fuki-kira .talk-text-right:before { 
    border-right: 12px solid #007FFF; /* ★ふきだし枠線の色 */
}


/*** ルナカラー ***/

/* ふきだし本体 */
.fuki-luna .talk-text-left p,
.fuki-luna .talk-text-right p {
    color: #454545; /* ★ふきだし内テキスト文字色 */
}

.fuki-luna .talk-text-left,
.fuki-luna .talk-text-right { 
  background-color: #FFEFF7; /* ★ふきだし背景色 */
  border: 1px solid #FF007F; /* ★ふきだし枠線の色 */
}

/* ふきだしの三角部分 */
.fuki-luna .talk-text-left:after,
.fuki-luna .talk-text-right:after {
    border-right: 12px solid #FFEFF7; /* ★ふきだし背景色 */
}

.fuki-luna .talk-text-left:before,
.fuki-luna .talk-text-right:before { 
    border-right: 12px solid #FF007F; /* ★ふきだし枠線の色 */
}


/*** ルイカラー ***/

/* ふきだし本体 */
.fuki-rui .talk-text-left p,
.fuki-rui .talk-text-right p {
    color: #454545; /* ★ふきだし内テキスト文字色 */
}

.fuki-rui .talk-text-left,
.fuki-rui .talk-text-right { 
  background-color: #EFFFF7; /* ★ふきだし背景色 */
  border: 1px solid #00FF7F; /* ★ふきだし枠線の色 */
}

/* ふきだしの三角部分 */
.fuki-rui .talk-text-left:after,
.fuki-rui .talk-text-right:after {
    border-right: 12px solid #EFFFF7; /* ★ふきだし背景色 */
}

.fuki-rui .talk-text-left:before,
.fuki-rui .talk-text-right:before { 
    border-right: 12px solid #00FF7F; /* ★ふきだし枠線の色 */
}



/******************************
  カテゴリー親子化のためのCSS
******************************/
.hatena-module-category {
    ul {
        li {
            display: block;
            padding: 8px 0;
            border: 0;
            list-style-type: none;
            
            a {
                display: inline-block;
                padding: 0;
                text-decoration: none;
                color: #000;
                border: none;
                transition: 1s ease;
            }
        }
        li.on-border {
            border-top: 1px solid #ddd;
        }
    }
    ul.hatena-breadcrumb-plus-child1 {
        padding-left: 30px;
    }
    ul.hatena-breadcrumb-plus-child2 {
        padding-left: 15px;
    }
}

.hatena-breadcrumb-plus-toggle-button {
    cursor: pointer;
}



/******************************
  nav をアコーディオンメニュー化するためのCSS
******************************/
.accordion-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    background-color: #233B6C;
    padding: 10px;
    justify-content: center; /* ← これが中央寄せの決め手！ */

    /* 横並びのメニュー1項目 */
    .accordion-item {
        position: relative;

        /* 親カテゴリボタン */
        .accordion-header {
            background-color: #355BA7;
            color: white;
            padding: 10px 15px;
            border: none;
            cursor: pointer;
            font-size: 16px;
            min-width: 160px;
            position: relative;
            padding-right: 30px; /* 矢印のスペース確保 */
        }

        .accordion-header::after {
            content: "▶";
            position: absolute;
            right: 10px;
            top: 50%;
            transform: translateY(-50%);
            transition: transform 0.3s ease;
            font-size: 14px;
        }

        /* 開いてるときに矢印を下向きに */
        .accordion-header.active::after {
            content: "▼";
        }

        /* 子メニュー（アコーディオン部分） */
        .accordion-content {
            position: absolute;
            top: 100%;
            left: 0;
            background-color: #f4f4f4;
            padding: 10px 0;
            list-style: none;
            margin: 0;
            width: max-content; /* コンテンツに合わせて広がる */
            max-width: 100vw;    /* 画面外にはみ出ないように */
            min-width: 200px;
            white-space: nowrap;
            display: none;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
            z-index: 10;

            li {
                padding: 5px 15px;

                a {
                    color: #333;
                    text-decoration: none;
                    display: inline-block;
                    white-space: nowrap;        /* 折り返し禁止 */
                    overflow: hidden;           /* オーバーフロー隠す（必要なら） */
                    text-overflow: ellipsis;    /* 必要に応じて「…」で省略 */
                }
            }
        }
    }
}

.accordion-header.active + .accordion-content {
    display: block;
}

.header-nav {
    margin-bottom: 20px;
}

.footer-nav {
    margin-top: 20px;
}





/******************************
  スマホ対応
******************************/

@media screen and (max-width: 767px) {

    /* スマホの際はヘッダー・フッターのナビを非表示に */
    .accordion-nav {
        display: none;
    }


    /*スマホ表示の時は横幅いっぱいに広げる*/
    .talk-text-left,
    .think-text-left {
        margin-left: 90px;
        margin-right: 0;
    }

    .talk-text-right,
    .think-text-right {
        margin-left: 0;
        margin-right: 90px;
    }
  
    /*スマホ表示の時はふきだし画像サイズを小さくする*/
    .fuki-img-left,
    .fuki-img-right {
        width: 80px;
        height: 80px;
    }
}