*,*::before,*::after{box-sizing:border-box}body{background:#3f3f3f none no-repeat center top fixed;background-size:cover;color:#1f1f1f;font-family:-apple-system,BlinkMacSystemFont,"Helvetica Neue","Segoe UI","Hiragino Kaku Gothic ProN","Meiryo",sans-serif;font-size:1rem;line-height:1.5;position:relative}a{color:#3f7fff;text-decoration:none}a:visited{color:#bf3fbf}a:hover{text-decoration:underline}img{display:inline-block;height:auto;max-width:100%}.section-1+.section-1{margin-top:3rem}.section-2{margin-bottom:3rem;margin-top:3rem}.section-3{margin-bottom:3rem;margin-top:3rem}.heading-1,.heading-2,.heading-3{font-weight:700;margin-bottom:1rem;margin-top:0}.heading-1{background-color:#dfdf00;border-radius:8px;font-size:1.5rem;padding:0.5rem}.heading-2{border:2px solid #dfdf00;border-left:none;border-right:none;font-size:1.25rem;padding:0.5rem 0}.heading-3{border-left:4px solid #dfdf00;font-size:1rem;padding:0.5rem 0 0.5rem 0.5rem}.text-importance{color:#f33}.list-horizontal{list-style-type:none;padding-left:0}.list-horizontal li{display:inline-block;margin:0 1rem 0 0;padding:0}.hover-fade-in{opacity:0.75}.hover-fade-in:hover{opacity:1}.hover-fade-out{opacity:1}.hover-fade-out:hover{opacity:0.75}#site-container,#site-header-inner,#site-menu-inner,#site-content-inner,#site-footer-inner{margin:0 auto;overflow:hidden;width:100%}#site-container{min-width:320px;position:relative}#site-header-inner,#site-menu-inner,#site-content-inner,#site-footer-inner{max-width:960px}#site-content-inner,#site-footer-inner{padding:1rem}@media (min-width: 960px){#site-content-inner,#site-footer-inner{padding-left:0;padding-right:0}}#site-header{background-color:#3f3f3f;color:#efefef}.site-title{font-size:2rem;margin:0;padding:0}.site-desc{display:none;font-size:0.75rem}@media (min-width: 960px){.site-desc{display:block}}.search-form-container::after{clear:both;content:"";display:block}table.gsc-search-box table{margin-bottom:0}.gsc-search-button-v2,.gsc-search-button-v2:hover,.gsc-search-button-v2:focus{background-color:#7f7f7f !important}#site-menu{background-color:#dfdf00}#site-menu ul{list-style-type:none;margin:0;padding:0}#site-menu ul::after{clear:both;content:"";display:block}#site-menu li{margin:0;padding:0}@media (min-width: 960px){#site-menu li{float:left}}#site-menu a{color:#1f1f1f;display:block;font-weight:700;padding:1rem 1rem}#site-menu a::before{content:"> "}@media (min-width: 960px){#site-menu a::before{content:normal}}#site-menu a:hover{background-color:#c9c900;text-decoration:none}#site-content{background-color:#efefef}.column-secondary{margin-top:3rem}@media (min-width: 960px){.column-secondary{margin-top:0}}.social-button{margin:2rem 0;padding:0}#site-footer{background-color:#3f3f3f;color:#efefef}.back-to-top{text-align:right}.copyright-container{text-align:center}.copyright{font-size:1rem}.rss-img{display:inline-block;height:32px;width:32px}.update-info{border:1px solid #bfbfbf;border-radius:8px;margin:0 0 2em;padding:0}.update-section{margin:1em 0;padding:0 0.25em}.update-heading{border-bottom:1px solid #bfbfbf;border-top:1px solid #bfbfbf;margin:0 0 1em;padding:0.5em 0}.update-date{background-color:#dfdf7f;border-bottom:1px solid #bfbfbf;border-top-left-radius:8px;border-top-right-radius:8px;font-weight:700;margin:0;padding:0.5em 1em;text-align:center}.update-list{margin:0;padding:0}.update-list dt{margin:0;padding:0}.update-list dd{margin:0 0 1em 1em;padding:0}.update-toggle{-webkit-appearance:none;background-color:#dfdfdf;border:1px solid #bfbfbf;cursor:pointer;display:inline-block;margin:1em;outline:none;overflow:visible;padding:0.5rem 1rem}.update-toggle:hover{background-color:#c9c9c9}.sm-search-index-list{list-style-type:none;margin:0 -0.5rem;padding:0}.sm-search-index-list::after{clear:both;content:"";display:block}.sm-search-index-list li{float:left;margin:0 0 1rem;padding:0 0.5rem}.sm-search-index-list li.sm-search-index-list-br{clear:left}.sm-info-list{table-layout:fixed;max-width:800px;vertical-align:top;width:100%;word-break:break-word}.sm-info-list tbody{vertical-align:inherit}.sm-info-list td,.sm-info-list th{border:1px solid #bfbfbf}.sm-info-list th{text-align:left}.site-list{list-style:disc outside none;margin:0;padding:0}.site-list li{margin:1rem 0 0 2rem;padding:0}.site-list li:first-child{margin-top:0}.site-list-item{display:list-item;list-style:disc outside none;margin:0 0 0 2rem;padding:0}.site-list-item+.site-list-item{margin-top:1rem}.site-closed{background-color:#dfdf00}.link-list td,.link-list th{border:1px solid #bfbfbf}.link-banner{height:auto;max-width:200px;width:100%}ul.tdftad{background-color:#3f3f3f !important;margin:0 !important;padding:0 !important;text-align:center !important}