.wp-block-image img{box-sizing:border-box;height:auto;max-width:100%;vertical-align:bottom}ol,ul{box-sizing:border-box;margin-bottom:0;padding-left:1.7em}.entry-content{counter-reset:footnotes}:root{--wp--preset--font-size--normal:16px;--wp--preset--font-size--huge:42px}.has-text-align-center{text-align:center}html :where(img[class*=wp-image-]){height:auto;max-width:100%}:where(figure){margin:0 0 1em}:root{--ystd--button--border-radius:var(--ystd-button-border-radius);--ystdb--button--align:flex-start;--ystdb--button--text-color:var(--ystd--button--text-color,#fff);--ystdb--button--background-color:var( --ystd--button--background-color,#222 );--ystdb--button--font-size:var(--ystd--button--font-size,1em);--ystdb--button--line-height:var(--ystd--button--line-height,1.3);--ystdb--button--font-weight:var(--ystd--button--font-weight,normal);--ystdb--button--border-width:var(--ystd--button--border-width,2px);--ystdb--button--border-color:var( --ystd--button--border-color,transparent );--ystdb--button--border-style:var(--ystd--button--border-style,solid);--ystdb--button--border-radius:var(--ystd--button--border-radius,4px);--ystdb--button--display:var(--ystd--button--display,inline-flex);--ystdb--button--justify:var(--ystd--button--justify,center);--ystdb--button--gap:var(--ystd--button--gap,0.5em);--ystdb--button--padding-y:var(--ystd--button--padding-y,0.5em);--ystdb--button--padding-x:var(--ystd--button--padding-x,2em);--ystdb--button--box-shadow:var(--ystd--button--box-shadow,none);--ystdb--button--text-decoration:var( --ystd--button--text-decoration,none );--ystdb--button--hover--text-color:var(--ystdb--button--text-color);--ystdb--button--hover--background-color:var( --ystdb--button--background-color );--ystdb--button--hover--border-color:var(--ystdb--button--border-color);--ystdb--button--hover--box-shadow-default:none;--ystdb--button--hover--box-shadow:var( --ystd--button--hover--box-shadow,var(--ystdb--button--hover--box-shadow-default) );--scrollbar-width:0px;--ystd-layout-gap:1.5rem;--ystd-container-margin-vertical:var(--ystd-layout-gap);--ystd-content-margin-bottom:calc(var(--ystd-layout-gap)*2);--ystd-content-horizon-margin:auto;--ystd-content-padding:auto;--ystd-body-padding-top:0;--ystd-container-width:1200px;--ystd-container-gutter:1rem;--ystd-content-default-width:800px;--ystd-content-align-wide-width:896px;--ystd-content-min-width:66.66%;--ystd-sidebar-width:28%;--ystd-sidebar-max-width:336px;--ystd-sidebar-padding:1rem;--ystd-archive-gap:var(--ystd-layout-gap);--ystd-archive-padding:1em;--ystd-archive-item-width:100%;--ystd-archive-thumbnail-width:100%;--ystd-block-gap:1.5em;--font-family:sans-serif;--font-family-code:SFMono-Regular,Menlo,Monaco,Consolas,monospace;--font-color:#222222;--font-white:#ffffff;--font-gray:#656565;--site-bg:#ffffff;--site-bg-gray:#e9ecef;--site-bg-light-gray:#f1f1f3;--site-border-gray:#bdc3c7;--site-border-gray-light:#eeeeee;--link-text:#2980b9;--link-text-hover:rgb(64.2699115044,153.9646017699,212.7300884956);--header-bg:#ffffff;--header-text:var(--font-color);--header-dscr:var(--font-gray);--header-shadow:none;--global-nav-search-cover:var(--header-bg);--global-nav-margin:1.5em;--global-nav-bold:normal;--mobile-nav-toggle-top:0;--mobile-nav-container-padding:6em;--mobile-global-nav-width:600px;--mobile-nav-bg:#000000;--mobile-nav-text:var(--font-white);--mobile-nav-open:var(--font-color);--mobile-nav-close:var(--font-white);--breadcrumbs-text:var(--font-gray);--info-bar-bg:#f1f1f3;--info-bar-text:#222222;--content-bg:#ffffff;--content-meta:var(--font-gray);--ystd-archive-item-border:1px solid var(--site-border-gray-light);--ystd-archive-category-bg-color:var(--content-meta);--post-paging-text:var(--font-color);--pagination-text:var(--font-color);--advertisement-title:var(--font-gray);--toc-text:var(--font-color);--toc-bg:rgba(238,238,238,0.2);--toc-border:var(--site-border-gray);--toc-list-border:var(--site-border-gray);--tagcloud-bg:var(--site-bg-light-gray);--tagcloud-text:var(--font-color);--tagcloud-icon:"#";--fixed-sidebar-top:2em;--footer-bg:#e9ecef;--footer-text:var(--font-white);--footer-text-gray:#a7a7a7;--sub-footer-bg:#f1f1f3;--sub-footer-text:var(--font-color);--sub-footer-padding:1em;--mobile-footer-text:var(--font-color);--mobile-footer-bg:rgba(255,255,255,0.95);--form-text:var(--font-color);--form-bg-white:rgba(255,255,255,0.9);--form-border-gray:rgba(189,195,199,0.9);--ystd-button-text-color:#ffffff;--ystd-button-background-color:#222222;--ystd-button-display:inline-block;--ystd-button-padding:0.5em 1.5em;--ystd-button-border-width:2px;--ystd-button-border-style:solid;--ystd-button-border-color:var(--ystd-button-background-color);--ystd-button-border-radius:4px;--ystd-button-font-size:1em;--ystd-button-box-shadow:3px 3px 6px rgba(0,0,0,0.2);--ystd-button-hover-text-color:currentColor;--ystd-posts-item-gap:var(--ystd-layout-gap);--ystd-posts-item-width:100%;--ystd-posts-inner-gap:0.5em;--ystd-posts-item-border:var(--ystd-archive-item-border);--ystd-posts-thumbnail-width:100%;--ystd-posts-content-gap:var(--ystd-posts-inner-gap);--z-index-header:8;--z-index-global-nav:11;--z-index-global-nav-button:10;--z-index-global-nav-sub-menu:12;--z-index-mobile-footer:8;--z-index-back-to-top:8;--sns-color-globe:#2980b9;--sns-color-twitter:#21a1f3;--sns-color-x:#000000;--sns-color-bluesky:#0285FF;--sns-color-facebook:#1977f2;--sns-color-hatenabookmark:#00a4de;--sns-color-rss:#fb8501;--sns-color-feedly:#2bb24c;--sns-color-pocket:#ef3f56;--sns-color-instagram:#e4405f;--sns-color-line:#00c300;--sns-color-tumblr:#36465d;--sns-color-youtube-play:#ff0000;--sns-color-youtube:#ff0000;--sns-color-github:#181717;--sns-color-pinterest:#bd081c;--sns-color-linkedin:#0077b5;--sns-color-amazon:#ff9900;--sns-color-wordpress:#21759B;--sns-color-twitch:#9146FF;--sns-color-dribbble:#EA4C89}html{line-height:1.15;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%}body{margin:0;background-color:var(--site-bg);color:var(--font-color);line-height:1.7;font-family:var(--font-family);letter-spacing:.025em;word-wrap:break-word;overflow-x:hidden;word-break:break-word;-moz-osx-font-smoothing:grayscale;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}main{display:block}a{background-color:initial;color:var(--link-text);transition:all .3s}strong{font-weight:700}:where(img){border-style:none}button,input{margin:0;line-height:1.15;font-family:inherit;overflow:visible}button{text-transform:none}[type=submit],button{-webkit-appearance:button}[type=submit]::-moz-focus-inner,button::-moz-focus-inner{padding:0;border-style:none}[type=submit]:-moz-focusring,button:-moz-focusring{outline:1px dotted ButtonText}[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}:where(*),:where(:after),:where(:before){box-sizing:border-box}h1,h2{margin:3em 0 .25em;padding:0;line-height:1.4;letter-spacing:.05em;font-size:1.4em}img{max-width:100%;height:auto}figure,ul ul{margin:0}a:hover{color:var(--link-text-hover)}.container{position:relative;max-width:calc(var(--ystd-container-width) + var(--ystd-container-gutter)*2);margin-right:auto;margin-left:auto;padding-right:var(--ystd-container-gutter);padding-left:var(--ystd-container-gutter)}.site-content{margin-top:var(--ystd-container-margin-vertical);margin-bottom:var(--ystd-container-margin-vertical)}@media (min-width:1025px){.site-content{--ystd-container-margin-vertical:calc(var(--ystd-layout-gap)*2)}}.content__main{width:100%;margin-right:var(--ystd-content-horizon-margin);margin-bottom:var(--ystd-content-margin-bottom);margin-left:var(--ystd-content-horizon-margin);padding:var(--ystd-content-padding);background-color:var(--content-bg)}@media (min-width:1025px){.content__main{max-width:var(--ystd-content-default-width)}.has-sidebar .content__wrap{display:flex;justify-content:space-between}.has-sidebar .content__main{width:min(var(--ystd-content-min-width),var(--ystd-content-default-width));margin-left:0}}.sidebar{margin-bottom:var(--ystd-content-margin-bottom)}.sidebar>*{margin-top:var(--ystd-layout-gap);margin-bottom:0}.sidebar>:first-child,.sidebar__fixed>:first-child,.sidebar__widget>:first-child{margin-top:0}@media (min-width:1025px){.sidebar{width:min(var(--ystd-sidebar-width),var(--ystd-sidebar-max-width))}}.sidebar__fixed>*,.sidebar__widget>*{margin-top:var(--ystd-layout-gap);margin-bottom:0}@media (min-width:1025px){.sidebar__fixed{position:sticky;top:var(--fixed-sidebar-top)}}.screen-reader-text{border:0;clip:rect(1px,1px,1px,1px);position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip-path:inset(50%);word-wrap:normal!important}.screen-reader-text:focus{background-color:#ddd;clip:auto!important;display:block;z-index:100000;top:5px;left:5px;width:auto;height:auto;padding:15px 23px 14px;color:#444;font-size:1em;line-height:normal;text-decoration:none;clip-path:none}button,input{padding:.5rem;border-radius:2px;font-size:1em}button{display:var(--ystd-button-display);padding:var(--ystd-button-padding);border:var(--ystd-button-border-width) var(--ystd-button-border-style) var(--ystd-button-border-color);border-radius:var(--ystd-button-border-radius);background-color:var(--ystd-button-background-color);color:var(--ystd-button-text-color);font-size:var(--ystd-button-font-size);text-decoration:none;transition:all .3s}input{border:1px solid var(--form-border-gray);background-color:var(--form-bg-white);color:var(--form-text)}input[type=search]{-webkit-appearance:none;display:block;width:100%}button:hover{box-shadow:var(--ystd-button-box-shadow)}.sns-icon{color:currentColor;fill:currentColor}.ys-icon{display:inline-block;flex-shrink:0;line-height:1;vertical-align:-.25em}.ys-icon svg{width:1.25em;height:1.25em}.search-form{position:relative}.search-field{padding-right:3.5em}.search-field::placeholder{color:inherit;opacity:.7}.search-field:-ms-input-placeholder{color:inherit;opacity:.7}.search-field::-ms-input-placeholder{color:inherit;opacity:.7}.search-submit{-webkit-appearance:none;position:absolute;top:0;right:0;height:100%;padding:.5em 1em;border:0;border-left:1px solid var(--form-border-gray);border-radius:0;background-color:initial;color:var(--form-text)}.search-submit:hover,.site-header button:hover{box-shadow:none}.search-submit .ys-icon{display:block;vertical-align:.1em}.search-submit svg{display:block;width:1em;height:1em}.breadcrumbs__list{margin:0;padding:.75em 0;overflow:hidden;color:var(--breadcrumbs-text);font-size:.75em;line-height:1;list-style:none;text-overflow:ellipsis;white-space:nowrap}.breadcrumbs__list a{color:currentColor;text-decoration:none}.breadcrumbs__item{display:inline;margin-left:.5em}.breadcrumbs__item:before{margin-right:.5em;content:"/"}.breadcrumbs__item:first-child{margin-left:0}.breadcrumbs__item:first-child:before{display:none}.ratio{display:block;position:relative;width:100%}.ratio:before{display:block;content:""}.ratio.is-16-9:before{padding-top:56%}.ratio .ratio__item{position:absolute;top:0;right:0;bottom:0;left:0;overflow:hidden}.ratio .ratio__image{position:relative;height:100%;margin:0}.ratio .ratio__image img{width:100%;height:100%;object-fit:cover;font-family:"object-fit: cover;"}.sns-share>*{margin-top:.5em;margin-bottom:0}.sns-share>:first-child,.ys-posts.is-card .ys-posts__text>:first-child{margin-top:0}.sns-share:not(.is-official){text-align:center}.sns-share:not(.is-official) .sns-share__container{justify-content:center}.sns-share.is-circle .sns-share__button{border-radius:50%}.sns-share__container{display:flex;flex-wrap:wrap;padding:0;gap:.5em;list-style:none}.sns-share__button{transition:transform .3s}.sns-share__button:hover{transform:scale(1.1)}.sns-share__button .sns-share__link{display:flex;align-items:center;justify-content:center;width:40px;height:40px;padding:25%}.sns-share__button svg{display:block;fill:var(--font-white);stroke-width:0}.post-taxonomy__container{display:flex;align-items:flex-start;font-size:.9em}.post-taxonomy__container.is-category .post-taxonomy__title{min-width:6.5em}.post-taxonomy__title{position:relative;margin:0;padding-right:1.5em;font-weight:700}.post-taxonomy__title:after{position:absolute;top:0;right:.5em;content:"/"}.post-taxonomy__items{display:flex;flex-wrap:wrap;margin:0;padding:0;color:var(--font-gray);list-style:none}.post-taxonomy__item{margin-right:.5em;margin-bottom:.25em}.post-taxonomy__item:last-child{margin-right:0}.post-taxonomy__item:after{content:","}.post-taxonomy__item:last-child:after{content:""}.paging__title a,.post-taxonomy__link{color:currentColor;text-decoration:none}.author-box__header{display:flex}.author-box__avatar{width:96px;margin-right:1em}.author-box__avatar img{aspect-ratio:1/1;object-fit:cover;border-radius:50%}.author-box__name{margin:0;font-weight:700;font-size:1.1em}.post-related__title{margin:0 0 1em;font-weight:700}.ys-posts .ys-posts__thumbnail{flex:0 0 var(--ystd-posts-thumbnail-width);width:var(--ystd-posts-thumbnail-width)}.ys-posts__list{display:flex;flex-wrap:wrap;gap:var(--ystd-posts-item-gap)}.ys-posts__list>*{flex:0 0 var(--ystd-posts-item-width);width:var(--ystd-posts-item-width)}.ys-posts__list.col-sp--1>*{--ystd-posts-item-width:100%}@media (min-width:600px){.ys-posts__list.col-tablet--3>*{--ystd-posts-item-width:calc(33.33333% - var(--ystd-posts-item-gap)*0.66667)}}@media (min-width:1025px){.ys-posts__list.col-pc--3>*{--ystd-posts-item-width:calc(33.33333% - var(--ystd-posts-item-gap)*0.66667)}}.ys-posts__list{margin:0;padding:0;list-style:none}.ys-posts__item .ys-posts__image{transition:transform .3s}.ys-posts__item:hover .ys-posts__image{transform:scale(1.1)}.ys-posts__content{position:relative;height:100%}.ys-posts__text{word-break:break-word}.ys-posts__meta{display:flex;flex-wrap:wrap;overflow:hidden;gap:var(--ystd-posts-inner-gap);color:var(--content-meta);font-size:.7em;text-overflow:ellipsis;white-space:nowrap}.ys-posts__meta>*{display:flex;align-items:center}.ys-posts__meta .ys-icon{margin-right:.25em}.ys-posts__meta svg{width:.8em;height:.8em}.ys-posts__title{font-weight:700;font-size:.9em;line-height:1.4}.ys-posts__link{text-decoration:none}.ys-posts__link,.ys-posts__link:hover{color:currentColor}.paging__title a:after,.ys-posts__link:after{position:absolute;top:0;left:0;width:100%;height:100%;content:""}.ys-posts.is-card .ys-posts__thumbnail{margin-bottom:var(--ystd-posts-inner-gap)}.ys-posts.is-card .ys-posts__text{word-break:break-word}.ys-posts.is-card .ys-posts__text>*{margin-top:var(--ystd-posts-inner-gap);margin-bottom:0}.ys-posts.is-card .ys-posts__meta{justify-content:space-between}@media (min-width:600px){.paging__container{display:flex}}.paging__item{display:flex;position:relative;align-items:center;margin-top:1em;color:var(--post-paging-text);font-size:.9em;transition:opacity .3s}@media (min-width:600px){.paging__item{flex:0 0 calc(50% - .5em);width:calc(50% - .5em);margin-top:0}}.paging__item:hover{opacity:.8}.paging__item.is-prev{margin-right:auto}.paging__item.is-next{flex-direction:row-reverse;margin-left:auto}.paging__image{max-width:30%}.paging__title{margin:0;padding:.5em}.paging__arrow{flex:0 0 1rem;width:1rem}.paging__arrow svg{width:1rem;height:1rem}.widget_categories ul{margin-right:0;margin-left:0;padding:0;font-size:.9em;list-style:none}.widget_categories li{border-bottom:1px solid var(--site-border-gray-light);position:relative}.widget_categories li:last-child{border-bottom:0}.widget_categories a{display:inline-block;padding:.75em .25em;color:currentColor;text-decoration:none}.widget_categories a:before{display:inline-block;width:.5em;height:.5em;margin-right:.75em;margin-bottom:.1em;transform:rotate(-45deg);border-right:1px solid;border-bottom:1px solid;content:"";transition:margin .3s}.widget_categories a:after{position:absolute;top:0;left:0;width:100%;height:100%;content:""}.widget_categories a:hover:before{margin-right:1em}.widget-title{margin:0 0 1em;font-size:1.1em}.site-header{position:relative;background-color:var(--header-bg);box-shadow:var(--header-shadow)}.site-header__content{display:flex}.site-branding{padding:.5em 2em .5em 0}@media (min-width:769px){.site-branding{padding:1em 0 0}}.site-branding .site-title{margin:0;padding:0;color:var(--header-text);font-weight:400;font-size:1.5em;line-height:1.3;letter-spacing:.05em}.global-nav__container a,.site-branding .site-title a{color:var(--header-text);text-decoration:none}.site-branding .site-description{margin:.5em 0 0;color:var(--header-dscr);font-size:.7em;line-height:1.3}@media (min-width:600px){.site-branding .site-description{font-size:.8em}}.header-type--center .site-header__content{display:block;text-align:center}.header-type--center .site-branding{padding-right:2em;padding-left:2em}@media (min-width:769px){.header-type--center .site-branding{padding-bottom:.5em}}.header-type--center .global-nav{text-align:left}@media (min-width:769px){.header-type--center .global-nav{justify-content:center;text-align:center}}.global-nav{display:flex;position:relative;background-color:var(--header-bg);font-size:.9em}.global-nav__container{height:100%;max-height:none;margin-right:0;margin-left:0;padding:0;overflow:visible}.global-nav__container ul{margin:0;padding:0;list-style:none}.global-nav__container a{display:block}.global-nav__container .ys-icon{display:block}.global-nav__search{display:flex;visibility:hidden;z-index:-1;position:fixed;top:0;right:0;bottom:0;left:0;flex-direction:column;align-items:center;justify-content:center;margin:0;background-color:var(--global-nav-search-cover);opacity:0;transition:all .5s}.global-nav__search .search-form{width:50vw;border:1px solid var(--header-dscr);font-size:1.2em;color:var(--header-text)}.global-nav__search .search-form .search-submit{color:currentColor}.global-nav__search .search-field{border:0;background-color:rgb(255 255 255/.2);color:currentColor}.global-nav__search .search-field::placeholder{color:currentColor}.global-nav__search-button{display:block;margin-left:var(--global-nav-margin);padding-right:0;padding-left:0}.global-nav__search-button svg,.global-nav__search-close svg{width:24px;height:24px}.global-nav__search-close{display:block;margin-top:2em;font-size:.8em}.global-nav__menu{display:flex;height:100%}.global-nav__menu a{display:block;padding:.5em}.global-nav__menu .sub-menu{visibility:hidden;z-index:var(--z-index-global-nav-sub-menu);position:absolute;top:100%;left:0;margin-left:0;text-align:left;white-space:nowrap;opacity:0;transition:opacity .3s,background-color .3s}.global-nav__menu .sub-menu a{padding:1em 1.5em;transition:none}.global-nav__menu .sub-menu a:before{margin-right:.5em;content:"-";transition:all .3s}.global-nav__menu .sub-menu a:focus:before,.global-nav__menu .sub-menu a:hover:before{margin-left:.5em}.global-nav__menu>.menu-item{position:relative;margin-left:var(--global-nav-margin);line-height:1.3;text-align:center}.global-nav__menu>.menu-item>a{display:flex;position:relative;flex-direction:column;justify-content:center;height:100%;padding:1em 0;font-weight:var(--global-nav-bold)}.global-nav__menu>.menu-item>a:after{position:absolute;bottom:0;left:0;width:0;height:1px;background-color:var(--header-text);content:"";transition:width .3s}.global-nav__menu>.menu-item>a:hover:after{width:100%}.global-nav__menu>.menu-item:first-child{margin-left:0}.global-nav__menu .menu-item-has-children .sub-menu{font-size:.9em}.global-nav__menu .menu-item-has-children:focus-within .sub-menu,.global-nav__menu .menu-item-has-children:hover .sub-menu{visibility:visible;background-color:var(--header-bg);opacity:1}.global-nav__toggle{display:none;z-index:var(--z-index-global-nav);position:absolute;top:var(--mobile-nav-toggle-top);right:0;padding:.5em 1em;border-radius:0;outline:0;background-color:initial;color:var(--mobile-nav-open)}@media (min-width:769px){.global-nav__toggle{padding:1em}}.global-nav__toggle:after{display:block;margin-top:-.3em;content:attr(data-label-open);font-size:.6em;line-height:1;text-align:center}.global-nav__toggle line{transition:opacity .3s,transform .3s}.global-nav__toggle .ys-icon,.global-nav__toggle svg{width:24px;height:24px}.site-header button{appearance:none;border:0;background-color:initial;color:var(--header-text)}.singular-header>*{margin-top:1em;margin-bottom:0}.singular-header>:first-child{margin-top:0}.singular-header__title{font-size:1.4em}.singular-header__meta{display:flex;flex-wrap:wrap;color:var(--content-meta);font-size:.7em}.singular-header__meta>*{margin-right:1em}.singular-header__meta svg{display:block;width:1em;height:1em}.singular-header__meta .ys-icon{margin-right:.25em}.singular-date,.singular-date__item,.singular-header__terms{display:flex;align-items:center}.singular-header__terms a{color:currentColor;text-decoration:none}.singular-date__item{margin-left:.5em}.singular-date__item:first-child{margin-left:0}.singular__footer>*{margin-top:4em;margin-bottom:0}.entry-content{margin-top:2em;margin-bottom:2em}.entry-content:after{display:block;clear:both;content:""}.site-footer{--font-gray:var(--footer-text-gray);--content-meta:var(--footer-text-gray)}.site-footer a{text-decoration:none}.footer-main{padding-top:4em;padding-bottom:1em;overflow:hidden;background-color:var(--footer-bg);color:var(--footer-text)}.footer-main>*{margin-top:4em}.entry-content>:first-child,.footer-copy>:first-child,.footer-main>:first-child{margin-top:0}.footer-main a{color:currentColor}.footer-copy{text-align:center}.footer-copy>*{margin-top:1em;margin-bottom:0}.copyright{font-size:.9rem}.footer-poweredby{font-size:.65rem}.sns-bg--x{background-color:var(--sns-color-x)}.sns-bg--facebook{background-color:var(--sns-color-facebook)}.sns-bg--hatenabookmark{background-color:var(--sns-color-hatenabookmark)}.sns-bg--line{background-color:var(--sns-color-line)}.entry-content>*{margin-top:var(--ystd-layout-gap);margin-bottom:0}:root{--ystdb-ystd-blue:#07689f;--ystdb-components-border-color:#aaa;--ystdb--text-color--gray:#757575}@media (max-width:768px){.site-branding .site-description{margin-top:.9rem;margin-bottom:.9rem;width:100%}.site-header button{position:fixed;top:12px}}