.ndn-blog{--ndn-ink:#142d3a;--ndn-paper:#f7f5f0;--ndn-red:#b94232;--ndn-muted:#657174;--ndn-line:#dcded6;color:var(--ndn-ink);background:var(--ndn-paper);font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;line-height:1.8;overflow-wrap:anywhere}
.ndn-blog *{box-sizing:border-box}
.ndn-blog a{color:inherit;text-underline-offset:.2em}
.ndn-blog a:focus-visible,.ndn-blog button:focus-visible,.ndn-blog input:focus-visible{outline:3px solid var(--ndn-red);outline-offset:4px}
.ndn-blog img{display:block;max-width:100%;height:auto}
.ndn-header{max-width:1280px;margin:auto;min-height:108px;padding:24px 48px;display:flex;align-items:center;justify-content:space-between;gap:32px;border-bottom:1px solid var(--ndn-line)}
.ndn-brand{display:flex;align-items:center;gap:13px;text-decoration:none;font-size:23px;letter-spacing:.06em;font-weight:750;white-space:nowrap}
.ndn-brand-mark{height:45px;width:45px;display:grid;place-items:center;border:1px solid var(--ndn-red);border-radius:50%;color:var(--ndn-red);font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:27px;line-height:1}
.ndn-brand small{display:block;font-size:9px;letter-spacing:.17em;line-height:1.4;color:var(--ndn-muted)}
.ndn-header nav{display:flex;gap:30px;font-size:13px;font-weight:650}
.ndn-header nav a{text-decoration:none;padding:8px 0;white-space:nowrap}
.ndn-header nav a:hover,.ndn-header nav a[aria-current=page]{color:var(--ndn-red);box-shadow:0 2px 0 var(--ndn-red)}
.ndn-main{max-width:1280px;margin:auto;padding:64px 48px 104px;min-height:65vh}
.ndn-eyebrow{font-size:10px;line-height:1.5;letter-spacing:.18em;font-weight:750;color:var(--ndn-red);margin:0 0 18px}
.ndn-page-heading{border-bottom:1px solid var(--ndn-line);padding-bottom:42px;margin-bottom:45px}
.ndn-page-heading h1{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:clamp(30px,4vw,49px);letter-spacing:.055em;line-height:1.5;margin:0 0 16px;font-weight:700}
.ndn-page-heading>p:last-child,.ndn-archive-description{font-size:14px;color:var(--ndn-muted);margin:0}
.ndn-layout{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:52px;align-items:start}
.ndn-post-list{min-width:0}
.ndn-post-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px 24px}
.ndn-post-card{min-width:0;display:flex;flex-direction:column;background:#fffdf8;border:1px solid var(--ndn-line);transition:box-shadow .2s ease}
.ndn-post-card:hover{box-shadow:0 7px 24px #142d3a0a}
.ndn-card-image{display:block;aspect-ratio:16/10;overflow:hidden;background:#ebe9e0}
.ndn-card-image img{width:100%;height:100%;object-fit:cover}
.ndn-card-body{display:flex;flex-direction:column;flex:1;padding:27px}
.ndn-card-meta{display:flex;gap:10px 16px;flex-wrap:wrap;align-items:center;margin-bottom:15px;font-size:11px;color:var(--ndn-muted)}
.ndn-card-meta time{letter-spacing:.07em}
.ndn-post-categories{display:flex;flex-wrap:wrap;gap:7px}
.ndn-post-categories a{font-size:10px;line-height:1.5;padding:4px 9px;border:1px solid #d6dacf;text-decoration:none;color:var(--ndn-ink);background:#f0f1e9}
.ndn-post-categories a:hover{background:var(--ndn-ink);border-color:var(--ndn-ink);color:white}
.ndn-post-card h2{font-size:20px;line-height:1.65;font-weight:700;margin:0 0 15px}
.ndn-post-card h2 a{text-decoration:none}
.ndn-post-card h2 a:hover{color:var(--ndn-red)}
.ndn-excerpt{color:var(--ndn-muted);font-size:13px;line-height:1.95;margin-bottom:23px}
.ndn-excerpt p{margin:0}
.ndn-read-more{display:flex;justify-content:space-between;gap:12px;align-items:center;font-size:12px;font-weight:700;text-decoration:none;padding-top:18px;margin-top:auto;border-top:1px solid var(--ndn-line)}
.ndn-read-more>span[aria-hidden]{font-size:20px;color:var(--ndn-red)}
.ndn-sidebar section{margin-bottom:36px}
.ndn-sidebar h2{font-size:14px;letter-spacing:.08em;margin:0 0 15px}
.ndn-search-form{display:flex;align-items:stretch;width:100%;border:1px solid #c9cec6;background:#fffdf8;min-height:48px}
.ndn-search-form input[type=search]{width:100%;min-width:0;border:0;background:transparent;padding:12px;font:inherit;font-size:12px;color:var(--ndn-ink);border-radius:0;appearance:none}
.ndn-search-form button{flex-shrink:0;border:0;background:var(--ndn-ink);color:white;padding:0 15px;font:inherit;font-size:12px;cursor:pointer}
.ndn-search-form button:hover{background:var(--ndn-red)}
.ndn-categories{list-style:none;padding:0;margin:0;border-top:1px solid var(--ndn-line)}
.ndn-categories li{border-bottom:1px solid var(--ndn-line)}
.ndn-categories a{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:12px 0;font-size:12px;text-decoration:none}
.ndn-categories a:hover{color:var(--ndn-red)}
.ndn-categories span{font-size:10px;color:var(--ndn-muted)}
.ndn-side-note{background:var(--ndn-ink);color:#fffaf0;padding:29px 24px}
.ndn-side-note .ndn-eyebrow{color:#edb39c;font-size:9px;margin-bottom:20px}
.ndn-side-note h2{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:18px;letter-spacing:.04em}
.ndn-side-note>p:not(.ndn-eyebrow){font-size:12px;color:#d7dedc;line-height:1.9}
.ndn-side-note>a{display:flex;justify-content:space-between;text-decoration:none;border-top:1px solid #ffffff38;padding-top:18px;margin-top:24px;font-size:12px;font-weight:700}
.ndn-empty{min-height:340px;padding:42px 32px;background:#f0eee6;border:1px solid var(--ndn-line);text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center}
.ndn-empty-mark{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:35px;line-height:1;width:64px;height:64px;border:1px solid #b9423266;border-radius:50%;display:grid;place-items:center;color:var(--ndn-red);margin-bottom:25px}
.ndn-empty h2{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:22px;line-height:1.8;letter-spacing:.04em;margin:0 0 14px}
.ndn-empty>p:not(.ndn-eyebrow){font-size:13px;color:var(--ndn-muted);max-width:440px;margin:0 0 24px}
.ndn-empty .ndn-eyebrow{margin-bottom:12px}
.ndn-button{display:inline-flex;gap:32px;align-items:center;justify-content:space-between;min-height:48px;padding:12px 22px;text-decoration:none;font-size:12px;font-weight:700;border:1px solid var(--ndn-ink);background:var(--ndn-ink);color:#fffaf0!important;transition:background .2s ease}
.ndn-button:hover{background:var(--ndn-red);border-color:var(--ndn-red)}
.ndn-blog .pagination{margin-top:44px}
.ndn-blog .pagination .nav-links{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}
.ndn-blog .page-numbers{padding:8px 14px;min-height:44px;min-width:44px;display:grid;place-items:center;border:1px solid var(--ndn-line);font-size:12px;text-decoration:none}
.ndn-blog .page-numbers.current{background:var(--ndn-ink);color:white;border-color:var(--ndn-ink)}
.ndn-blog a.page-numbers:hover{border-color:var(--ndn-red);color:var(--ndn-red)}
.ndn-back{display:inline-block;text-decoration:none;font-size:12px;color:var(--ndn-muted)!important;margin-bottom:35px}
.ndn-back:hover{color:var(--ndn-red)!important}
.ndn-single,.ndn-page{max-width:1030px}
.ndn-article-header{max-width:780px;margin:0 auto 34px}
.ndn-article-header h1{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:clamp(27px,3.6vw,43px);line-height:1.65;letter-spacing:.04em;margin:20px 0}
.ndn-article-date{display:flex;gap:10px 22px;flex-wrap:wrap;font-size:11px;letter-spacing:.04em;color:var(--ndn-muted);margin:22px 0 0}
.ndn-article-cover{margin:35px 0 45px}
.ndn-article-cover img{width:100%;height:auto;max-height:650px;object-fit:contain;background:#efeee6}
.ndn-content{max-width:780px;margin:auto;font-size:16px;line-height:2.1;overflow-wrap:anywhere}
.ndn-content:after{display:block;content:"";clear:both}
.ndn-content p{margin:0 0 1.7em}
.ndn-content h2,.ndn-content h3,.ndn-content h4,.ndn-content h5,.ndn-content h6{line-height:1.6;color:var(--ndn-ink);scroll-margin-top:25px}
.ndn-content h2{font-size:27px;margin:2.3em 0 1em;padding-bottom:15px;border-bottom:1px solid var(--ndn-line)}
.ndn-content h3{font-size:22px;margin:1.9em 0 .8em}
.ndn-content h4{font-size:18px;margin:1.7em 0 .7em}
.ndn-content h5,.ndn-content h6{font-size:16px;margin:1.7em 0 .7em}
.ndn-content a{color:#a73527;text-decoration:underline;text-decoration-thickness:1px;word-break:break-word}
.ndn-content a:hover{color:var(--ndn-ink)}
.ndn-content ul,.ndn-content ol{padding-left:1.6em;margin:0 0 1.7em}
.ndn-content li{margin:.5em 0}
.ndn-content li>ul,.ndn-content li>ol{margin:.5em 0}
.ndn-content figure{max-width:100%;margin:2em 0}
.ndn-content figure img{margin-left:auto;margin-right:auto}
.ndn-content figcaption,.ndn-content .wp-caption-text{font-size:12px;line-height:1.8;color:var(--ndn-muted);margin-top:10px;text-align:center}
.ndn-content .alignleft{float:left;margin:8px 28px 20px 0;max-width:50%}
.ndn-content .alignright{float:right;margin:8px 0 20px 28px;max-width:50%}
.ndn-content .aligncenter{margin-left:auto;margin-right:auto}
.ndn-content .wp-block-table{overflow-x:auto;max-width:100%}
.ndn-content table{border-collapse:collapse;width:100%;font-size:14px;line-height:1.8;margin-bottom:1.7em}
.ndn-content th,.ndn-content td{border:1px solid var(--ndn-line);padding:12px;text-align:left;vertical-align:top}
.ndn-content th{background:#eaece4;font-weight:700}
.ndn-content tr:nth-child(even) td{background:#fffdf8}
.ndn-content blockquote,.ndn-content .wp-block-pullquote{padding:22px 28px;margin:2em 0;border:0;border-left:3px solid var(--ndn-red);background:#eeeee5;font-size:1em}
.ndn-content blockquote p:last-child{margin-bottom:0}
.ndn-content cite{display:block;margin-top:12px;font-size:12px;color:var(--ndn-muted);font-style:normal}
.ndn-content pre{overflow-x:auto;background:var(--ndn-ink);color:#f7f5f0;padding:22px;font-size:13px;line-height:1.8;max-width:100%}
.ndn-content code{font-size:.9em;background:#e9e9e1;padding:.15em .35em;border-radius:2px}
.ndn-content pre code{padding:0;background:transparent}
.ndn-content hr{border:0;border-top:1px solid var(--ndn-line);margin:3em auto;max-width:180px}
.ndn-content iframe,.ndn-content video{max-width:100%}
.ndn-content .wp-block-embed__wrapper{overflow:hidden}
.ndn-content .wp-block-button__link{color:#fffaf0;background:var(--ndn-ink);text-decoration:none;border-radius:0;font-size:14px}
.ndn-content .wp-block-image.is-style-rounded img{border-radius:12px}
.ndn-content .wp-block-columns{gap:25px}
.ndn-content .wp-block-column{min-width:0}
.ndn-content .wp-block-file a:not(.wp-block-file__button){margin-right:12px}
.ndn-content .wp-block-file__button{background:var(--ndn-ink);color:white;padding:8px 14px;text-decoration:none}
.ndn-tags{max-width:780px;margin:40px auto 0;padding-top:24px;border-top:1px solid var(--ndn-line);display:flex;flex-wrap:wrap;gap:10px}
.ndn-tags a{font-size:11px;padding:5px 10px;background:#eaece4;text-decoration:none}
.ndn-tags a:before{content:"# ";color:var(--ndn-muted)}
.ndn-post-navigation{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;padding:30px 0;margin:50px 0 32px;border-top:1px solid var(--ndn-line);border-bottom:1px solid var(--ndn-line)}
.ndn-post-navigation a{display:flex;flex-direction:column;gap:9px;text-decoration:none;font-size:13px;line-height:1.8}
.ndn-post-navigation a:hover strong{color:var(--ndn-red)}
.ndn-post-navigation span{font-size:10px;color:var(--ndn-muted)}
.ndn-post-navigation div:last-child{text-align:right}
.ndn-blog-return{display:flex;max-width:260px;margin:auto}
.ndn-page-links{font-size:13px;display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin:30px 0}
.ndn-page-links a,.ndn-page-links .current{border:1px solid var(--ndn-line);padding:5px 14px;text-decoration:none}
.ndn-page-links .current{background:var(--ndn-ink);color:white}
.ndn-content .post-password-form label{display:block;font-size:14px;margin:12px 0}
.ndn-content .post-password-form input{font:inherit;max-width:100%;padding:8px;border:1px solid var(--ndn-line)}
.ndn-content .post-password-form input[type=submit]{background:var(--ndn-ink);color:white;padding:10px 22px;cursor:pointer}
.ndn-footer{background:var(--ndn-ink);color:#fffaf0;padding:42px max(48px,calc((100vw - 1184px)/2));display:flex;align-items:center;justify-content:space-between;gap:28px}
.ndn-footer div>a{font-size:20px;font-weight:700;letter-spacing:.06em;text-decoration:none}
.ndn-footer p{font-size:12px;color:#ced8d7;margin:8px 0 0}
.ndn-footer>a{font-size:12px;text-decoration:none;border-bottom:1px solid #ffffff55;padding-bottom:8px}
.ndn-footer>a span{margin-left:30px}
.ndn-not-found{padding-top:100px;padding-bottom:110px}
.ndn-not-found h1{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:clamp(27px,4vw,46px);line-height:1.7;margin:0 0 20px}
.ndn-not-found>p:not(.ndn-eyebrow){font-size:14px;color:var(--ndn-muted)}
.ndn-error-actions{display:flex;align-items:center;flex-wrap:wrap;gap:26px;margin-top:32px;font-size:13px}
@media(min-width:1120px){.ndn-content .alignwide,.ndn-content .alignfull{width:calc(100% + 130px);max-width:calc(100% + 130px);margin-left:-65px;margin-right:-65px}}
@media(max-width:980px){.ndn-header{padding:22px 30px}.ndn-main{padding:45px 30px 75px}.ndn-layout{grid-template-columns:minmax(0,1fr) 220px;gap:28px}.ndn-post-grid{grid-template-columns:1fr}.ndn-header nav{gap:20px}.ndn-card-body{padding:24px}.ndn-card-image{aspect-ratio:16/9}.ndn-footer{padding:38px 30px}}
@media(max-width:680px){.ndn-header{display:block;padding:21px 22px 0;min-height:0}.ndn-brand{font-size:21px;gap:11px}.ndn-brand-mark{width:39px;height:39px;font-size:24px}.ndn-header nav{gap:25px;margin-top:16px;font-size:12px}.ndn-header nav a{padding:8px 0 14px}.ndn-main{padding:37px 22px 60px}.ndn-page-heading{padding-bottom:28px;margin-bottom:28px}.ndn-page-heading h1{font-size:31px}.ndn-page-heading>p:last-child{font-size:12px;line-height:2}.ndn-layout{grid-template-columns:1fr;gap:40px}.ndn-sidebar{border-top:1px solid var(--ndn-line);padding-top:30px}.ndn-post-grid{gap:24px}.ndn-post-card h2{font-size:20px}.ndn-card-body{padding:22px}.ndn-sidebar section{margin-bottom:28px}.ndn-side-note{padding:25px}.ndn-empty{padding:34px 22px;min-height:330px}.ndn-empty h2{font-size:20px}.ndn-empty>p:not(.ndn-eyebrow){font-size:12px}.ndn-back{margin-bottom:26px}.ndn-article-header h1{font-size:29px;line-height:1.7}.ndn-article-cover{margin:26px 0 32px}.ndn-content{font-size:15px;line-height:2}.ndn-content h2{font-size:23px}.ndn-content h3{font-size:20px}.ndn-content blockquote{padding:19px}.ndn-content th,.ndn-content td{padding:10px;font-size:12px}.ndn-content .alignleft,.ndn-content .alignright{float:none;max-width:100%;margin:25px auto}.ndn-post-navigation{gap:20px;margin-top:36px}.ndn-post-navigation a{font-size:12px}.ndn-footer{padding:32px 22px;align-items:flex-start;flex-direction:column}.ndn-footer div>a{font-size:19px}.ndn-not-found{padding-top:65px;padding-bottom:75px}.ndn-not-found h1{font-size:28px}.ndn-not-found>p:not(.ndn-eyebrow){font-size:12px}}
@media(prefers-reduced-motion:reduce){.ndn-blog *{scroll-behavior:auto!important;transition:none!important}}