@charset "UTF-8";
*, *::before, *::after { box-sizing: border-box; }
html { scroll-padding-top: 100px; }
body { margin: 0; font-family: "Noto Sans JP", "Hiragino Sans", Meiryo, sans-serif; font-size: 18px; font-weight: 400; line-height: 1.8; color: #333; background: #f4f5f7; overflow-wrap: break-word; -webkit-text-size-adjust: 100%; }
a { color: #1967d2; text-decoration: none; transition: color .2s; }
a:hover { color: #0f806b; }
img { max-width: 100%; height: auto; border: 0; vertical-align: bottom; }
figure { margin: 0; }
p { margin: 0 0 1.8em; }
h1, h2, h3, h4, h5, h6 { font-weight: 700; line-height: 1.25; }
h1 { font-size: 26px; margin: 0 0 20px; }
h2 { font-size: 24px; margin: 2em 0 1em; }
h3 { font-size: 20px; margin: 1.5em 0 1em; }
ul, ol { margin: 1em 0; padding-left: 1.5em; }
button, input, textarea, select { font: inherit; }
button, summary { cursor: pointer; }
button { color: inherit; }
input, textarea { max-width: 100%; border: 1px solid #ccc; padding: .6em; background: #fff; }
table { width: 100%; border-collapse: collapse; margin: 1em 0; }
th, td { padding: 6px; border: 1px solid #ccc; }
th { background: #f3f4f5; }
blockquote { margin: 1.5em 0; padding: 1em 1.5em; border-left: 4px solid #ddd; background: #f8f9fa; }
.cf::after { content: ""; display: block; clear: both; }
.wrap { width: 100%; max-width: 1256px; margin: 0 auto; }
#content { margin-top: 24px; }
.content-in { display: flex; justify-content: space-between; align-items: stretch; gap: 20px; }
.main { width: 860px; min-width: 0; padding: 36px 29px; border: 1px solid transparent; border-radius: 4px; background: #fff; position: relative; z-index: 0; }
.sidebar { width: 376px; flex-shrink: 0; padding: 20px; background: #fff; }
.entry-title, .archive-title { font-size: 26px; margin: 16px 0; line-height: 1.3; }
.article-header .eye-catch { position: relative; margin-bottom: 1em; }
.eye-catch img { width: 100%; }
.cat-label { position: absolute; top: .24em; left: .24em; background: #333b; color: #fff; font-size: 10px; padding: 1px 5px; }
.date-tags { line-height: .8; text-align: right; margin-bottom: 1em; }
.post-date, .post-update { font-size: 13px; margin-right: 8px; }
.entry-content { margin-top: 1em; margin-bottom: 3em; }
.article { margin-bottom: 2em; }
.article ul li, .article ol li { margin: .2em; }
.article ul ul, .article ul ol, .article ol ul, .article ol ol { margin: 0; }
.entry-content > * { line-height: 1.8; }
.entry-content h2 { background: #f5f6f7; padding: 25px; }
.entry-content > :first-child { margin-top: 0; }
.entry-content h3 { border-left: 5px solid #ddd; padding: 8px 12px; }
.article h4 { padding: 9px 10px; border-top: 2px solid #ddd; border-bottom: 2px solid #ddd; }
.entry-content iframe { max-width: 100%; }
.entry-content iframe[src*="youtube.com/embed"], .entry-content iframe[src*="youtube-nocookie.com/embed"], .entry-content iframe[src*="player.vimeo.com"] { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; }
.entry-categories-tags { font-size: 14px; display: flex; flex-wrap: wrap; gap: .5em; }
.entry-categories-tags a { color: #333; border: 1px solid #ddd; padding: 2px 8px; border-radius: 2px; }
.breadcrumb { margin: 1em 0; font-size: 13px; }
.breadcrumb > span, .breadcrumb > a { margin-right: 8px; }
.classic-header { display: flow-root; background: #fff; text-align: center; }
.classic-header .tagline { margin: .6em 14px; padding: 0; font-size: 14px; }
.classic-header .logo { padding: 10px 0; margin: 0 auto; max-width: 1256px; }
.classic-header .logo a { display: inline-block; max-width: 100%; padding: 0 28px; }
.classic-header .logo img { width: auto; height: auto; max-width: 100%; }
.classic-header nav ul { list-style: none; padding: 0; margin: 0; display: flex; justify-content: center; gap: 30px; }
.widget { margin: 0 0 30px; font-size: 16px; }
.widget-title { margin: 0 0 16px; padding: 12px; background: #f3f4f5; font-size: 20px; }
.widget ul { padding-left: 0; list-style: none; }
.widget li a { display: block; padding: 8px 0; color: #333; }
.sidebar .wp-block-heading { margin: 0 0 16px; padding: 15px 20px; background: #f5f6f7; font-size: 24px; }
.sidebar .widget { font-size: 18px; }
.footer .widget { font-size: 18px; }
.footer .widget-title { margin: 1em 0; padding: 0; background: transparent; font-size: 20px; }
.footer { background: #fff; margin-top: 20px; padding: 8px 0; }
.footer-in { padding: 0; }
.footer-widgets { display: flex; margin: 10px auto; }
.footer-left, .footer-center, .footer-right { flex: 1; width: 33.3333%; padding: 10px 16px; }
.footer-widgets-mobile { display: none; }
.footer-bottom { position: relative; padding: 8px; margin-top: 24px; font-size: 14px; }
.footer-bottom-logo { position: absolute; bottom: 0; left: 0; }
.logo-footer img { width: auto; height: 50px; }
.logo-footer a { display: inline-block; padding: 0 14px; }
.footer-bottom-content { float: right; text-align: right; }
.copyright { margin-top: 8px; }
.navi-footer ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 16px; }
.go-to-top { position: fixed; right: 10px; bottom: 10px; z-index: 99; }
.go-to-top-button { border: 0; border-radius: 4px; background: #777b; color: #fff; padding: 8px 16px; font-size: 24px; }
[hidden] { display: none !important; }
.screen-reader-text { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.skip-link:focus { clip-path: none; width: auto; height: auto; z-index: 10000; background: #fff; padding: 8px; }
:focus-visible { outline: 3px solid #109a7c; outline-offset: 3px; }
.search-box { display: flex; width: 100%; }
.search-edit { min-width: 0; flex: 1; }
.search-submit { border: 1px solid #ccc; padding: .6em 1em; background: #f3f4f5; }
.toc { display: table; margin: 1em auto; border: 1px solid #ccc; padding: 20px 30px; background: #fff; font-size: 90%; }
.toc-title { text-align: center; font-weight: 700; padding: 2px 16px; }
.toc-content { padding-top: .6em; }
.toc-title::marker { content: ""; }
.toc-title::after { content: "[Close]"; margin-left: 8px; font-size: 12px; font-weight: 400; }
.toc:not([open]) .toc-title::after { content: "[Open]"; }
.toc-list { padding-left: 1.4em; }
body.single-post .entry-content .toc ol { margin-bottom: 0; }
.timeline-box { border: 1px solid #ccc; padding: 16px 5px; margin: 0 0 3em; overflow: auto; }
.timeline-box .timeline { list-style: none; padding: 0; margin: 0; }
.timeline-title { text-align: center; font-weight: 700; font-size: 1.1em; }
.timeline > li.timeline-item { position: relative; margin: 0; overflow: hidden; }
.timeline-item-label { width: 110px; float: left; padding: 18px 1em 0 0; text-align: right; font-size: 14px; }
.timeline-item-content { float: left; width: calc(100% - 110px); padding: .8em 1.4em; border-left: 3px solid #e5e5d1; }
.timeline-item-title { font-weight: 700; }
.timeline-item::before { content: ""; position: absolute; left: 105px; top: 24px; width: 12px; height: 12px; border-radius: 50%; background: #6fc173; }
.information-box { padding: 20px; margin: 1em 0; }
.related-list { display: grid; gap: 20px; }
.related-entry-card-wrap { display: block; color: inherit; }
.related-entry-card-thumb img { display: block; width: 100%; }
.related-entry-card-title { margin: 0 0 8px; font-size: 18px; }
.related-entry-card-snippet { font-size: 14px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.post-navigation { margin: 30px 0; border-top: 1px solid #ddd; padding-top: 16px; font-size: 14px; }
.comments { margin: 4em 0 2em; }
.comment-title { font-size: 24px; margin-bottom: 30px; }
.comment-form-toggle > summary { list-style: none; display: block; padding: 8px; text-align: center; background: #f9f9f9; border: 1px solid #ddd; font-size: 20px; }
.comment-form-toggle > summary::marker { content: ""; }
.comment-form-toggle textarea { width: 100%; }
.comment-form-toggle[open] > summary { margin-bottom: 24px; }
.nav-links { display: flex; justify-content: space-between; gap: 20px; }
.nav-previous, .nav-next { max-width: 50%; }
.nav-next { text-align: right; }
.entry-card-wrap { display: block; color: #333; padding: 16px 0; }
.entry-card { display: flex; gap: 16px; }
.entry-card-thumb { flex: 0 0 40%; }
.entry-card-content { min-width: 0; flex: 1; }
.entry-card-title { font-size: 20px; margin: 0 0 10px; }
.entry-card-snippet { font-size: 14px; }
.archive-header .entry-title { margin-bottom: 1em; }
.not-found { width: 100%; text-align: center; }
.not-found .search-box { max-width: 500px; margin: 30px auto; }
@media (max-width: 1240px) { .wrap { width: calc(100% - 24px); } .main { flex: 1; } .sidebar { width: 300px; } }
@media (max-width: 1023px) { .content-in { display: block; } .main, .sidebar { width: 100%; } .sidebar { margin-top: 24px; } }
@media (max-width: 834px) { body { font-size: 16px; } .main { padding: 24px 18px; } body:not(.single-post) #content-in.wrap { width: 100%; } .footer-widgets { display: none; } .footer-widgets-mobile { display: block; } .footer-bottom-logo { position: relative; text-align: center; } .footer-bottom-content { float: none; text-align: center; } .navi-footer ul { justify-content: center; } .classic-header .logo a { padding: 0 16px; } }
@media (max-width: 480px) { .timeline-item-label { width: 100%; text-align: left; padding: 0 0 0 20px; } .timeline-item-content { width: 100%; padding: .5em 1em; margin-left: 8px; } .timeline-item::before { left: 4px; top: 9px; } .entry-card-title { font-size: 16px; } .entry-card-snippet { display: none; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; } }