/* <system section="theme" selected="solid"> */
@charset "UTF-8";@font-face{font-family:TitilliumText22LRegular;src:url(https://cdn.blog.st-hatena.com/images/fonts/titillium_text/TitilliumText22L003-webfont.eot?version=f5154c74e6e38109ce2f0c7b9afd51);src:url(https://cdn.blog.st-hatena.com/images/fonts/titillium_text/TitilliumText22L003-webfont.eot?version=f5154c74e6e38109ce2f0c7b9afd51) format("embedded-opentype"),url(https://cdn.blog.st-hatena.com/images/fonts/titillium_text/TitilliumText22L003-webfont.woff?version=f5154c74e6e38109ce2f0c7b9afd51) format("woff"),url(https://cdn.blog.st-hatena.com/images/fonts/titillium_text/TitilliumText22L003-webfont.ttf?version=f5154c74e6e38109ce2f0c7b9afd51) format("truetype"),url(https://cdn.blog.st-hatena.com/images/fonts/titillium_text/TitilliumText22L003-webfont.svg?version=f5154c74e6e38109ce2f0c7b9afd51) format("svg");font-weight:400;font-style:normal}html,body,div,span,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,abbr,address,cite,code,del,dfn,em,img,ins,kbd,q,samp,small,strong,sub,sup,var,b,i,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,figcaption,figure,footer,header,hgroup,menu,nav,section,summary,time,mark,audio,video{margin:0;padding:0;border:0;outline:0;font-size:100%;vertical-align:baseline;background:transparent}body{line-height:1}article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section{display:block}nav 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a{text-decoration:none;color:#c1cdd6}#blog-description{margin-top:5px;font-size:14px;opacity:.6;font-weight:400}#main{width:600px}.entry{margin-bottom:120px;position:relative}.entry-header-menu{position:absolute;right:0;bottom:30px}.entry-header-menu a{display:block;padding:5px 10px;font-size:12px;color:#fff;background:#52a6e7;text-decoration:none;font-weight:700}.header-image-enable #blog-title #title{padding:20px 0 0 20px}.header-image-enable #blog-title #blog-description{padding-left:20px}.header-image-enable #box2,.header-image-only #box2{margin-top:0;position:relative;top:-280px}.date{text-align:right;letter-spacing:.1em;opacity:.6;position:absolute;bottom:5px;right:0}.date a{color:#c1cdd6;text-decoration:none}.date a:hover{text-decoration:underline}.entry-header{margin-bottom:25px;position:relative;border-bottom:1px solid rgba(255,255,255,.1);border-bottom:1px solid #3d4043 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a{padding-right:30px}.pager-next:hover{background-position:right -40px}.pager-prev{background:url(https://cdn.blog.st-hatena.com/css/theme/solid/pager.png?version=f5154c74e6e38109ce2f0c7b9afd51) no-repeat 0 -80px;display:block;width:200px;height:40px;float:left}.pager-prev a{padding-left:30px}.pager-prev:hover{background-position:0 -120px}.pager a{text-decoration:none;color:#c1cdd6;display:block}#footer{font-size:13px;line-height:1.5;background:url(https://cdn.blog.st-hatena.com/css/theme/solid/box2_bg.png?version=f5154c74e6e38109ce2f0c7b9afd51) repeat-y left}#footer a{color:#c1cdd6}#footer-inner{margin-left:250px;border-left:1px solid;border-color:#ffffff1a;border-color:#3d4043 \	;width:600px;padding:20px 50px;text-align:center}.entry-comment{border-left:2px solid;border-color:#ffffff1a;border-left:2px solid #3d4043 \	;padding-left:10px;margin:20px 0;list-style:none}.comment{margin:10px 0 15px;padding:0}.comment-user-name{margin:0}.comment-user-name a{text-decoration:none}.comment-user-name img{vertical-align:middle}.comment-content p{margin:.5em 0;line-height:1.3;word-wrap:break-word}.comment-metadata{display:inline;font-size:11px;color:#aaa}.comment-metadata a{color:#aaa}.leave-comment-title{font-size:12px;padding:10px 10px 10px 25px;height:20px;line-height:20px;width:100px;background:url(https://cdn.blog.st-hatena.com/css/theme/solid/comment.png?version=f5154c74e6e38109ce2f0c7b9afd51) no-repeat 6px center;border:1px solid rgba(255,255,255,.2);border:1px solid #535658 \	;color:#c1cdd6;border-radius:3px}.leave-comment-title:hover{border:1px solid rgba(255,255,255,.5);border:1px solid #8c8c8c \	;color:#c1cdd6}.entry-content{font-size:15px;line-height:1.8}.entry-content p{margin:.7em 0}.entry-content img{max-width:98%;padding:5px;background-color:#0003;background-color:#202325 \	;border-radius:3px}.entry-content h1,.entry-content h2,.entry-content h3,.entry-content h4,.entry-content h5,.entry-content h6{margin:1em 0 .5em}.entry-content h1{font-size:160%}.entry-content h2{font-size:150%}.entry-content h3{font-size:140%}.entry-content h4{font-size:120%}.entry-content h5{font-size:110%}.entry-content h6{font-size:100%}.entry-content h1,.entry-content h2,.entry-content h3,.entry-content h4{border-left:4px solid #6692c0;padding-left:10px}.entry-content ul,.entry-content ol{margin:0 0 0 1.5em;padding:0}.entry blockquote{padding:15px;font-size:14px;margin:1em 0;border:1px solid rgba(255,255,255,.1);border:1px solid #36383a \	;background:#0003;background:#202325 \	;border-radius:3px;-webkit-border-radius:3px;-moz-border-radius:3px;color:#8d949a}.entry-content .hatena-asin-detail{border:1px solid rgba(255,255,255,.1);border:1px solid #36383a \	;background:#0003;background:#202325 \	;border-radius:3px;-webkit-border-radius:3px;-moz-border-radius:3px}.entry blockquote p{margin-top:0;margin-bottom:0}.entry-content table{border-collapse:collapse;border-spacing:0;font-size:14px}.entry-content table th,.entry-content table td{border:1px solid #454545;padding:5px 10px}.entry-content table th{background:#0003;background:#202325 \	}pre{font-size:13px;padding:10px;border:1px solid rgba(255,255,255,.1);border:1px solid #36383a \	;background:#0003;background:#202325 \	;border-radius:3px;-webkit-border-radius:3px;-moz-border-radius:3px}div.twitter-detail{border-bottom:1px solid rgba(255,255,255,.1);border-bottom:1px solid #36383a \	}.twitter-user-screen-name img{padding:0;background:transparent}.entry-content a:visited{color:#7c93a5}a.keyword{color:#c1cdd6;text-decoration:none;border-bottom:1px solid #666666}pre.lang-aa{font-size:14px;line-height:15px}#box2{width:190px;height:100%;padding:30px;font-size:13px;float:left;margin-top:-130px}.hatena-module{margin-bottom:30px;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.1);border-bottom:1px solid #343538 \	}.hatena-module-title{font-weight:400;margin-bottom:1em;font-size:16px}.hatena-module-title:before{content:"❖";color:#497392}.hatena-module-title a{text-decoration:none;color:#c1cdd6}.hatena-module-title a:hover{text-decoration:underline}.hatena-module-profile .id{display:block;padding:5px 0;font-size:16px}.hatena-module-profile .profile-description{font-size:12px;line-height:1.4;opacity:.6;padding-bottom:5px;margin:0}.hatena-module-body li{list-style:none;padding:5px 0}.hatena-module-body{line-height:1.5}.hatena-module-body p{margin:.7em 0}.hatena-module-body .urllist-item{padding:10px 0;border-bottom:1px solid rgba(255,255,255,.1)}.search-form{position:relative}.search-module-input{padding:5px 10px;width:168px;height:20px;margin:0;font-size:14px;border-radius:5px;-webkit-border-radius:5px;-moz-border-radius:5px;border:1px solid rgba(255,255,255,.2);border:1px solid #343537 \	;vertical-align:middle;background-color:#0000004d;background-color:#181a1c \	;-webkit-transition:width .3s ease-out,border .3s ease-out;-moz-transition:width .3s ease-out,border .3s ease-out;-o-transition:width .3s ease-out,border .3s ease-out;-transition:width .3s ease-out,border .3s ease-out;opacity:.6;filter:alpha(opacity=60);-moz-opacity:.6;color:#fff}.search-module-button{height:32px;width:30px;border:none;text-indent:-999px;margin-left:-3px;cursor:pointer;background:transparent url(https://cdn.blog.st-hatena.com/images/theme/search_g.png?version=f5154c74e6e38109ce2f0c7b9afd51) 50% 50% no-repeat;position:absolute;right:3px;top:0}.search-module-input:hover{border:1px solid rgba(255,255,255,.5);border:1px solid #646464 \	}.hatena-module .search-module-input:focus{border:1px solid rgba(255,255,255,.5);border:1px solid #646464 \	}.breadcrumb{line-height:1.5}.page-about img{padding:0;border-radius:0}.page-about dt{font-size:16px;font-weight:700;border-bottom:1px solid rgba(255,255,255,.1);border-bottom:1px solid #36383a \	;margin-bottom:5px}.page-about dt:before{content:"❖";color:#6692c0;margin-right:.2em}.page-about dd{margin-left:0;margin-bottom:30px}.page-archive #main-inner{font-size:16px}.page-archive .archive-entry{margin-bottom:50px}.page-archive .date{position:static}.page-archive .entry-title{font-size:18px;margin:5px 0;font-weight:400;padding-bottom:5px;border-bottom:1px solid rgba(255,255,255,.1);border-bottom:1px solid #36383a \	}.page-archive .entry-title:before{content:"❖";color:#6692c0;margin-right:.2em}.page-archive .entry-title a{color:#c1cdd6;text-decoration:none}.page-archive .entry-title a:hover{text-decoration:underline}.page-archive .categories{margin-bottom:10px}.page-archive p{line-height:1.5;margin-bottom:10px}.page-archive .categories a{margin:2px 5px 2px 0}

/* </system> */

/* <system section="background" selected="default"> */
/* default */
/* </system> */

<style type="text/css">
  pre,code {
     font-size: 100%;
     color:#fffce3;
     background:#000;
     /*max-height: 300px;*/
     white-space: pre;
     overflow: auto;
  }
</style>

<style type="text/css">
/*
    pre.prettyprint {
        font-size: 9px;
        overflow: auto;
    }
*/
  html {
        scroll-behavior: smooth;
    }

    /*
        `entry-content`は、記事本体部分を囲むdivに付けられたクラス
    */
    .entry-content .pastel-table {
        border-collapse: separate;
        border-spacing: 2 2px; /* セル間のスキマ（横:0px, 縦:2px） */
        width: 100%;
        font-family: sans-serif;
        font-size: 0.9em;
    }

    .entry-content .pastel-table th {
        background-color: #c8f7c5; /* パステルグリーン */
        color: #333;
        font-weight: bold;
        padding: 4px 8px;
        text-align: left;
        /*border-radius: 4px 4px 0 0;*/ /* 上部に角丸 */
    }

    .entry-content .pastel-table td {
        /* background-color: #d4f1f9; */ /* パステルブルー */
        color: #222;
        padding: 4px 8px;
        /*border-radius: 0 0 4px 4px;*/ /* 下部に角丸 */
    }

    .entry-content .pastel-table tr {
        box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05); /* 軽い影で立体感 */
    }

    .entry-content .pastel-table tbody tr:nth-child(odd) {
        background-color: #d1ffff
    }
    .entry-content .pastel-table tbody tr:nth-child(even) {
        background-color: #d1e8ff
    }
    
    .align-left { text-align: left; }
    .align-center { text-align: center; }
    .align-right { text-align: right; }
  
/*
    - コードブロックを`details`タグで囲む
    - 最小表示部分を`sammary`タグで囲む
*/
    details {
        margin: 1em 0;
        padding: 1em 0.5em;
        /*border: 1px solid #888;*/
        border-radius: 8px;
        background-color: #1e1e1e;
        color: silver;
    }

    summary {
        cursor: pointer;
        font-weight: bold;
        outline: none;
    }

    details[open] summary::after {
        content: "非表示 ▲";
    }
    summary::after {
        content: "表示 ▼";
    }

    .pg-column {
        width: 80%;
        margin: 8px auto;
        background-color: #000;
        color: silver;
        font-size: 0.8em;
        border: 2px solid white;
        border-radius: 4px;
        padding: 16px;
        box-sizing: border-box;
    }

    div.btn-pillcase {
        display: inline-block;
        margin-top: 16px;
        padding: 8px 16px;
        transition: opacity 0.6s ease-in-out, transform 0.1s ease-in-out, box-shadow 0.1s ease-in-out;
        border-radius: 999px;
        cursor: pointer;
        box-shadow: 4px 4px 10px rgba(240, 240, 240, 0.2);
    }

    div.btn-pillcase:hover {
        opacity: 0.6;
    }

    div.btn-pillcase:active {
        transform: translate(2px, 2px);
        box-shadow: 2px 2px 5px rgba(240, 240, 240, 0.2);
    }

    a {
        transition: opacity 0.6s ease-in-out;
    }
    a:hover {
        opacity: 0.6;
    }
    pre,code {
        font-size: 100%;
        color:#fffce3;
        background:#000;
        /*max-height: 300px;*/
        white-space: pre;
        overflow: auto;
    }

    /* font-size */
    .f-sz-xl {
        font-size: 2.0em
    }
    .f-sz-lg {
        font-size: 1.5em
    }
    .f-sz-sm {
        font-size: 0.8em;
    }
    .f-sz-xs {
        font-size: 0.5em;
    }

    :root {
        /* Theme Colors */
        --color-pink:       #ff6f91;
        --color-coral:      #ff9671;
        --color-yellow:     #ffc75f;
        --color-lemon:      #f9f871;
        --color-mint:       #a3d2ca;
        --color-sky:        #84b6f4;
        --color-lavender:   #c7a0e8;
    }

    /* font-color */
    .fc-white {
        color: white;
    }
    .fc-silver {
        color: silver
    }
    .fc-red {
        color :red
    }
    .fc-tomato {
        color: tomato;
    }
    .fc-orange {
        color: orange
    }
    .fc-gold {
        color: gold;
    }
    .fc-deeppink {
        color: deeppink;
    }
    .fc-yellow {
        color: yellow;
    }
    .fc-lime {
        color: lime;
    }
    .fc-cyan {
        color: cyan;
    }
    .fc-skyblue {
        color:skyblue
    }

    /* font-style */
    .fst-strike {
        text-decoration: line-through;
    }
    .fst-bold {
        font-weight: bold;
    }
    .fst-italic {
        font-style: italic;
    }

    /* background */
    .bg-black {
        background-color: black;
    }
    .bg-white {
        background-color: white;
    }
    .bg-darkgray {
        background-color: darkgray;
    }
    .bg-red {
        background-color: red;
    }
    .bg-tomato {
        background-color: tomato;
    }
    .bg-gold {
        background-color: gold;
    }
    .bg-blue {
        background-color: blue;
    }
    .bg-yellow {
        background-color: yellow;
    }
    .bg-orange {
        background-color: orange;
    }
    .bg-pastelpink {
        background-color: var(--color-pink)
    }
    .bg-pastelorange {
        background-color: var(--color-coral)
    }
    .bg-pastelyellow {
        background-color: var(--color-yellow)
    }
    .bg-pastellemon {
        background-color: var(--color-lemon)
    }
    .bg-pastelgreen {
        background-color: var(--color-mint)
    }
    .bg-pastelblue {
        background-color: var(--color-sky)
    }
    .bg-pastelpurple {
        background-color: var(--color-lavender)
    }
</style>