/* <system section="theme" selected="short"> */
@charset "UTF-8";@import"https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;700&display=swap";/*!
    Short
    Author: Hatena Blog Team
    Responsive: Yes
*//*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */html{line-height:1.15;-webkit-text-size-adjust:100%}body{margin:0}main{display:block}h1{font-size:2em;margin:.67em 0}hr{box-sizing:content-box;height:0;overflow:visible}pre{font-family:monospace,monospace;font-size:1em}a{background-color:transparent}abbr[title]{border-bottom:none;text-decoration:underline;-webkit-text-decoration:underline dotted;text-decoration:underline dotted}b,strong{font-weight:bolder}code,kbd,samp{font-family:monospace,monospace;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}img{border-style:none}button,input,optgroup,select,textarea{font-family:inherit;font-size:100%;line-height:1.15;margin:0}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{border-style:none;padding:0}button:-moz-focusring,[type=button]:-moz-focusring,[type=reset]:-moz-focusring,[type=submit]:-moz-focusring{outline:1px dotted ButtonText}fieldset{padding:.35em .75em .625em}legend{box-sizing:border-box;color:inherit;display:table;max-width:100%;padding:0;white-space:normal}progress{vertical-align:baseline}textarea{overflow:auto}[type=checkbox],[type=radio]{box-sizing:border-box;padding:0}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}details{display:block}summary{display:list-item}template{display:none}[hidden]{display:none}:root{--font: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;--font-entry-title: "DM Sans", -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,"游ゴシック体",YuGothic,"游ゴシック","Yu Gothic",sans-serif;--font-size-50: 12px;--font-size-65: 13px;--font-size-75: 14px;--font-size-85: 15px;--font-size-95: 16px;--font-size-100: 17px;--font-size-200: 20px;--font-size-300: 24px;--font-size-400: 32px;--font-size-500: 40px;--font-size-600: 48px;--font-size-700: 56px;--font-size-800: 64px;--font-size-900: 72px;--line-height-none: 1;--line-height-xs: 1.25;--line-height-sm: 1.4;--line-height-base: 1.6;--line-height-lg: 1.75;--letter-spacing-200: .25px;--letter-spacing-300: 2px;--letter-spacing-400: 1em;--space-1: 4px;--space-2: 8px;--space-3: 16px;--space-4: 24px;--space-5: 32px;--space-6: 40px;--space-7: 48px;--space-8: 64px;--space-9: 80px;--col-width: 90vw;--col-width-sm: 520px;--col-width-md: 940px;--col-width-lg: 1200px;--border-radius-img: 6px;--border-radius-btn: 6px;--border-radius-box: 12px;--z-index-back: 1;--z-index-front: 2;--z-index-modal: 10;--box-shadow-modal: 0 4px 24px rgba(0, 0, 0, .25);--color-white: #fff;--color-dark: #333;--color-gray: #75817c;--color-gray-50: #f9f9f9;--color-gray-100: #f3f4f5;--color-gray-150: #eaebed;--color-gray-200: #dfe7e5;--color-blue: #1852c7;--color-green: #229308;--color-green-dark: #1d5e0e;--color-lightblue: #EAEFFC;--color-bg: var(--color-white);--color-bg-white: var(--color-white);--color-bg-light: var(--color-gray-100);--color-bg-category: var(--color-lightblue);--color-bg-entry-footer: var(--color-gray-50);--color-text: var(--color-dark);--color-text-secondary: var(--color-gray);--color-text-link: var(--color-blue);--color-text-highlight: var(--color-green);--color-text-white: var(--color-white);--color-text-white-secondary: var(--color-gray-100);--color-border: var(--color-gray-200);--color-border-entry: rgba(0, 0, 0, .04);--color-spacing-entry-mobile: rgba(0, 0, 0, .06);--color-btn-default-bg: rgba(25, 48, 70, .1);--color-btn-default-bg-hover: rgba(25, 48, 70, .2);--color-btn-default-text: var(--color-dark);--color-btn-primary-bg: rgba(53, 165, 38, .14);--color-btn-primary-bg-hover: rgba(53, 165, 38, .24);--color-btn-primary-text: var(--color-green-dark)}*{box-sizing:border-box;word-wrap:break-word;word-break:break-word}body{font-family:var(--font);background:var(--color-bg-light);color:var(--color-text);line-height:var(--line-height-base);font-size:var(--font-size-100)}@media (min-width: 576px){body{background:var(--color-bg);font-size:var(--font-size-95)}}#container{margin:0 auto}#container{margin:auto;max-width:var(--col-width-md)}#main{max-width:var(--col-width-sm);margin:auto}#globalheader-container{position:sticky;top:0;background:var(--color-bg)}#blog-title{margin:var(--space-6) 0;text-align:center}@media (min-width: 576px){#blog-title{margin:var(--space-7) 0}}#title{font-size:var(--font-size-300);margin:0;font-weight:400}#title a{color:inherit;text-decoration:none}#blog-description{font-size:var(--font-size-85);color:var(--color-text-secondary);font-weight:400}.header-image-enable #blog-title-inner{display:flex;justify-content:center;align-items:center}#top-editarea{margin:0 var(--space-3);max-width:var(--col-width-sm)}@media (min-width: 576px){#top-editarea{margin:0 auto}}#top-box{margin:0 var(--space-3);max-width:var(--col-width-sm)}@media (min-width: 576px){#top-box{margin:0 auto}}.breadcrumb{font-size:var(--font-size-50);color:var(--color-text-secondary)}.breadcrumb a{color:inherit;text-decoration:none}.entry+.entry{margin-top:var(--space-4)}@media (min-width: 576px){.entry+.entry{margin-top:var(--space-5)}}.entry .entry-inner{position:relative;padding:var(--space-3);background:var(--color-bg)}@media (min-width: 576px){.entry .entry-inner{border-radius:var(--border-radius-box);box-shadow:0 0 0 6px var(--color-border-entry);margin:6px}}.entry .date{color:var(--color-text-highlight);font-weight:700;font-size:var(--font-size-75)}.entry .date a{color:inherit;text-decoration:none}.entry .categories .entry-category-link{display:inline-block;margin-right:var(--space-1);font-size:var(--font-size-75);line-height:var(--line-height-sm);padding:var(--space-1) 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.comment-metadata{margin-bottom:0}.pager{text-align:center;display:flex;justify-content:center;color:var(--color-text);gap:var(--space-2);margin:var(--space-4) var(--space-3) 0}@media (min-width: 576px){.pager{margin-left:auto;margin-right:auto}}.pager>*{flex:1}.pager a{display:inline-block;line-height:var(--line-height-base);font-family:inherit;text-decoration:none;text-align:center;transition:all .25s;font-weight:400;border:0;cursor:pointer;padding:var(--space-2) var(--space-3);font-size:var(--font-size-85);border-radius:var(--border-radius-btn);color:var(--color-btn-default-text);background:var(--color-btn-default-bg);width:100%;display:block}.pager a:hover{background:var(--color-btn-default-bg-hover)}#box2{margin:var(--space-5) var(--space-3) 0;font-size:var(--font-size-85)}@media (min-width: 576px){#box2{font-size:var(--font-size-75)}}#box2-inner{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:var(--space-4)}#box2-inner .hatena-module{background-color:var(--color-bg);padding:var(--space-3);border-radius:var(--border-radius-box)}#box2-inner .hatena-module-title{margin:0 0 var(--space-3);border-bottom:2px solid var(--color-border);color:var(--color-text-secondary);font-weight:700}#box2-inner .hatena-module-title a{color:inherit;text-decoration:none}#box2-inner .hatena-module-body a{color:inherit}.hatena-urllist{list-style:none;margin:0;padding:0}.hatena-urllist li{margin-bottom:calc(var(--space-2) + var(--space-1));padding-bottom:calc(var(--space-2) + var(--space-1));border-bottom:1px solid var(--color-border)}.hatena-urllist li a{text-decoration:none}.hatena-urllist li a:hover{text-decoration:underline}.hatena-urllist .urllist-date-link{color:var(--color-text-secondary)}.hatena-urllist .urllist-date-link a{color:inherit}.hatena-urllist .urllist-entry-body{color:var(--color-text-secondary)}.hatena-urllist .urllist-category-link{display:inline-block;margin-right:var(--space-1);line-height:var(--line-height-sm);padding:var(--space-1) var(--space-2);font-size:var(--font-size-50);background:var(--color-bg-category);color:var(--color-text);text-decoration:none;border-radius:24px}.hatena-urllist .urllist-image{border-radius:var(--border-radius-img)}.hatena-module-profile .profile-icon{border-radius:64px}.hatena-module-profile .profile-icon-link{text-decoration:none}.hatena-module-search-box .search-form{display:flex;justify-content:center;border:1px solid var(--color-border);border-radius:var(--border-radius-box);overflow:hidden;position:relative}.hatena-module-search-box .search-form .search-module-input{width:100%;outline:0;border:none;margin:0;padding:var(--space-2)}.hatena-module-search-box .search-form .search-module-button{width:24px;height:24px;background:transparent url(https://cdn.blog.st-hatena.com/images/theme/search@2x.png?version=d521df40822702b2798181e2322e97) no-repeat center;background-size:20px 20px;position:absolute;top:4px;right:6px;border:none;outline:0;text-indent:-9999px;opacity:.5;cursor:pointer}.hatena-module-search-box .search-form .search-module-button:hover,.hatena-module-search-box .search-form .search-module-button:focus{transition:color .3s;opacity:1}#footer{text-align:center;margin:var(--space-6) var(--space-3) var(--space-3);font-size:var(--font-size-75);color:var(--color-text-secondary)}#footer a{color:var(--color-text);text-decoration:none}.page-about .entry-content dl{margin:0}.page-about .entry-content dt{font-size:var(--font-size-75);font-weight:700;color:var(--color-text-secondary);border-bottom:2px solid var(--color-border);margin-bottom:var(--space-2)}.page-about .entry-content dd{margin-left:0}.page-about .entry-content dd+dt{margin-top:var(--space-4)}.archive-entries{display:grid;gap:var(--space-4);background-color:var(--color-spacing-entry-mobile)}@media (min-width: 576px){.archive-entries{background-color:transparent}}.archive-heading{font-size:var(--font-size-200)}.archive-entry{padding:var(--space-3);background:var(--color-bg)}@media (min-width: 576px){.archive-entry{border:6px solid var(--color-border-entry);border-radius:var(--border-radius-box)}}.archive-entry .archive-entry-header{margin-bottom:var(--space-2)}.archive-entry .archive-entry-header .entry-title{font-size:var(--font-size-200);color:var(--color-text);margin:0 0 var(--space-2)}.archive-entry .archive-entry-header .entry-title a{color:inherit;text-decoration:none}.archive-entry .date{color:var(--color-text-highlight);font-weight:700;font-size:var(--font-size-75)}.archive-entry .date a{color:inherit;text-decoration:none}.archive-entry .categories{margin-bottom:var(--space-2)}.archive-entry .archive-category-link{display:inline-block;margin-right:var(--space-1);font-size:var(--font-size-75);line-height:var(--line-height-sm);padding:var(--space-1) var(--space-2);font-size:var(--font-size-50);background:var(--color-bg-category);color:var(--color-text);text-decoration:none;border-radius:24px}.archive-entry .entry-description{margin:0;font-size:var(--font-size-75)}.archive-entry .entry-thumb{border-radius:var(--border-radius-img)}.search-result{margin:0 var(--space-3) var(--space-5);max-width:var(--col-width-sm)}@media (min-width: 576px){.search-result{margin-left:auto;margin-right:auto}}

/* </system> */

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


/* </system> */

.d-flex{
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.list-unstyled{
  list-style: none;
}

.header-nav a{
  display: block;
  text-align: center;
  background: white; /* ←背景の色 */
  color: #323232; /* ←文字の色 */
  padding: 1em;
  font-size: 15pt;
  font-family:Batang
}

.header-nav a:hover{
  background: white; /* ←マウスオーバーした時の背景の色 */
  color: #0099cc; /* ←マウスオーバーした時の文字の色 */
}

@media screen and (max-width: 480px){
  .sp-none{
    display: none;
  }
}
/* スマホではヘッダーメニューを表示させない */

@media screen and (max-width: 1024px){
.wrapper {display:none}
}


@media screen and (max-width: 1024px){
.article-box {display:none}
}