/* NAGI — original design system. No external fonts or libraries. */
:root{--nagi-accent:#236452;--nagi-ink:#263e36;--nagi-muted:#65756c;--nagi-paper:#fbfaf6;--nagi-soft:#eef3eb;--nagi-line:#e2e7df;--nagi-peach:#f4dbbf;--nagi-radius:20px;--nagi-font:-apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;--nagi-serif:"Yu Mincho","Hiragino Mincho ProN",Georgia,serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:120px}body{margin:0;background:var(--nagi-paper);color:var(--nagi-ink);font-family:var(--nagi-font);font-size:15px;line-height:1.9;letter-spacing:.035em;overflow-wrap:anywhere}h1,h2,h3,h4,h5,h6,p,figure{margin:0}h1,h2,h3,h4{line-height:1.65;letter-spacing:.045em}h1{font-size:clamp(26px,3vw,38px)}h2{font-size:25px}a{color:var(--nagi-accent);text-decoration:none;text-underline-offset:4px}a:hover{opacity:.82}img,video{max-width:100%;height:auto;vertical-align:middle}button,input,textarea,select{font:inherit}button,a,input,textarea,summary{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:default}button,input[type=submit]{border:0}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--nagi-accent);outline-offset:5px}input,textarea,select{max-width:100%;border:1px solid var(--nagi-line);border-radius:8px;padding:11px 14px;background:#fff;color:var(--nagi-ink)}.wrap{width:min(1180px,calc(100% - 96px));margin-inline:auto}.icon{flex:none;vertical-align:middle}.screen-reader-text{clip:rect(1px,1px,1px,1px);clip-path:inset(50%);height:1px;width:1px;overflow:hidden;position:absolute!important;white-space:nowrap}.skip-link:focus{clip:auto;clip-path:none;height:auto;width:auto;top:8px;left:8px;padding:12px 20px;background:#fff;z-index:9999}
.site-header{background:rgba(251,250,246,.97);border-bottom:1px solid var(--nagi-line);position:relative;z-index:30}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;min-height:105px}.wordmark{display:inline-flex;align-items:center;gap:9px;font-family:Georgia,var(--nagi-font);font-size:34px;font-weight:700;color:var(--nagi-ink);letter-spacing:.06em;line-height:1.2}.wordmark .icon{width:27px;height:27px;color:var(--nagi-accent)}.brand-dot{color:var(--nagi-accent);margin-left:-5px}.site-description{font-size:10px;letter-spacing:.12em;color:var(--nagi-muted);margin:4px 0 0 37px}.custom-logo-link img{max-width:200px;max-height:68px;width:auto}.primary-nav{margin-left:auto}.primary-nav ul,.site-footer ul{list-style:none;margin:0;padding:0;display:flex;gap:30px;align-items:center}.primary-nav a{font-size:12px;font-weight:600;color:var(--nagi-ink);display:block;padding:16px 0}.primary-nav .current-menu-item>a,.primary-nav .current_page_item>a{color:var(--nagi-accent);text-decoration:underline}.primary-nav .menu-item-has-children{position:relative}.primary-nav .sub-menu{display:none;position:absolute;left:0;top:100%;min-width:180px;padding:12px 20px;background:#fff;border:1px solid var(--nagi-line);border-radius:12px;box-shadow:0 14px 35px #193e3212;z-index:3}.primary-nav li:hover>.sub-menu,.primary-nav li:focus-within>.sub-menu{display:block}.primary-nav .sub-menu a{padding:7px 0}.header-actions{display:flex;align-items:center;gap:12px}.header-search{position:relative}.header-search summary{display:grid;place-items:center;cursor:pointer;list-style:none;width:42px;height:42px;border:1px solid var(--nagi-line);border-radius:50%}.header-search summary::-webkit-details-marker{display:none}.header-search .icon{width:18px;height:18px}.search-popover{position:absolute;right:0;top:54px;width:310px;max-width:calc(100vw - 32px);padding:16px;background:#fff;border:1px solid var(--nagi-line);border-radius:14px;box-shadow:0 12px 40px #193e321a}.menu-toggle{display:none;background:transparent;color:var(--nagi-ink);width:42px;height:42px;align-items:center;justify-content:center}.search-form{display:flex;gap:8px;max-width:440px}.search-form input{width:100%;min-width:0;font-size:13px}.search-form button{background:var(--nagi-accent);color:#fff;border-radius:8px;min-width:44px;padding:8px}.eyebrow{font-family:var(--nagi-font);font-size:10px;font-weight:700;letter-spacing:.2em;color:var(--nagi-accent)}
.hero{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:20px;padding-top:56px;padding-bottom:64px}.hero-copy{padding:24px 0 0 4px;position:relative;z-index:1}.hero .eyebrow{display:flex;align-items:center;gap:13px;font-size:10px}.mini-line{display:inline-block;width:28px;height:1px;background:var(--nagi-accent)}.hero h2{font-family:var(--nagi-serif);font-size:clamp(30px,3.25vw,45px);line-height:1.85;font-weight:600;letter-spacing:.075em;margin:23px -30px 20px 0}.hero-description{font-size:13px;line-height:2.2;color:var(--nagi-muted);max-width:350px;margin-bottom:28px}.button,.wp-block-button__link{display:inline-flex;align-items:center;justify-content:center;gap:42px;min-height:50px;background:var(--nagi-accent);color:#fff;border-radius:5px;padding:12px 25px;font-size:12px;font-weight:600;box-shadow:0 6px 16px #23645210;transition:transform .2s}.button:hover,.wp-block-button__link:hover{transform:translateY(-2px);opacity:.9}.button .icon{width:18px;height:18px}.hero-footnote{font-size:8px;color:var(--nagi-muted);letter-spacing:.17em;margin-top:36px}.hero-art img{width:100%}.hero-custom-image{aspect-ratio:1.14;object-fit:cover;border-radius:45% 45% 8% 8%}
.posts-section{padding-top:35px;padding-bottom:74px;border-top:1px solid var(--nagi-line)}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:24px}.section-heading h1{font-size:26px;font-family:var(--nagi-serif);font-weight:600;line-height:1.5;margin-top:5px}.section-note{font-size:11px;color:var(--nagi-muted);padding-bottom:4px}.category-filter{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:32px}.category-filter a{font-size:11px;color:var(--nagi-muted);border:1px solid var(--nagi-line);border-radius:40px;padding:5px 18px;line-height:1.8}.category-filter a.is-active{background:var(--nagi-accent);color:#fff;border-color:var(--nagi-accent)}.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px 28px}.post-card{min-width:0}.card-thumb{display:block;border-radius:12px;overflow:hidden;background:var(--nagi-soft)}.card-image{display:block;width:100%;aspect-ratio:11/7;object-fit:cover;transition:transform .4s}.card-thumb:hover .card-image{transform:scale(1.035)}.card-body{padding:19px 3px 5px}.card-meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-size:10px;color:var(--nagi-muted);margin-bottom:9px}.category-label{color:var(--nagi-accent);font-weight:600;display:inline-flex;align-items:center;gap:7px}.category-label:before{content:"";width:5px;height:5px;background:currentColor;border-radius:50%}.card-meta time{letter-spacing:.08em}.sticky-label{color:var(--nagi-accent)}.card-title{font-size:16px;line-height:1.9;font-weight:600;margin-bottom:9px}.card-title a{color:var(--nagi-ink);display:block}.card-excerpt{font-size:11px;color:var(--nagi-muted);line-height:1.95;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}.read-more{margin-top:16px;display:inline-flex;align-items:center;gap:14px;font-size:10px;font-weight:600}.read-more .icon{width:15px;height:15px}.pagination{margin:45px 0 0;text-align:center}.nav-links{display:flex;justify-content:center;gap:10px}.page-numbers{padding:7px 15px;border:1px solid var(--nagi-line);border-radius:6px}.page-numbers.current{background:var(--nagi-accent);color:#fff}.archive-description{margin:0 0 24px;color:var(--nagi-muted)}
.about-strip{background:var(--nagi-soft);display:flex;align-items:center;gap:28px;border-radius:14px;padding:35px 42px;margin-bottom:72px}.about-symbol{background:#fff9;border:1px solid #fff;display:grid;place-items:center;width:85px;height:85px;border-radius:50%;flex:none}.about-symbol .icon{width:35px;height:35px;color:var(--nagi-accent)}.about-text h2{font-size:18px;font-family:var(--nagi-serif);margin:3px 0 8px}.about-text>p:last-child{font-size:11px;color:var(--nagi-muted);max-width:590px}.text-link{display:inline-flex;align-items:center;gap:15px;font-size:12px;white-space:nowrap}.about-strip .text-link{margin-left:auto}.text-link .icon{width:17px;height:17px}.site-footer{border-top:1px solid var(--nagi-line);background:#f2f3ec;padding:44px 0 24px}.footer-inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:24px}.footer-brand{font-family:Georgia,var(--nagi-font);font-weight:700;letter-spacing:.04em;font-size:28px;color:var(--nagi-ink)}.site-footer p{font-size:10px;color:var(--nagi-muted)}.site-footer .menu{gap:22px;flex-wrap:wrap}.site-footer .menu a{font-size:11px;color:var(--nagi-muted)}.copyright{width:100%;border-top:1px solid var(--nagi-line);padding-top:20px;margin-top:8px;display:flex;justify-content:space-between}.back-top{position:fixed;right:22px;bottom:22px;width:42px;height:42px;display:grid;place-items:center;background:var(--nagi-accent);color:#fff;border-radius:50%;box-shadow:0 5px 15px #0001;z-index:10}
.article-wrap{padding-top:28px;padding-bottom:60px}.breadcrumb{display:flex;gap:10px;font-size:10px;color:var(--nagi-muted);margin-bottom:34px;flex-wrap:wrap}.breadcrumb [aria-current]{max-width:75%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.article-layout.has-sidebar{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:65px}.article-primary{min-width:0}.single-article{max-width:780px;margin-inline:auto}.article-header{margin-bottom:35px}.article-header h1{margin-top:15px;line-height:1.7}.article-header .card-meta a{font-weight:600}.byline{display:flex;align-items:center;gap:10px;font-size:11px;color:var(--nagi-muted);margin:20px 0 26px}.byline img{border-radius:50%}.article-featured{width:100%;height:auto;border-radius:12px;margin-top:14px}.entry-content{font-size:15px;line-height:2.1}.entry-content>*{margin-block:0 1.7em}.entry-content h2{margin-top:2.4em;padding:0 0 10px;border-bottom:2px solid var(--nagi-accent);font-size:23px}.entry-content h3{margin-top:2em;font-size:19px;padding-left:14px;border-left:3px solid var(--nagi-accent)}.entry-content h4{font-size:17px;margin-top:1.8em}.entry-content a:not(.wp-block-button__link){text-decoration:underline}.entry-content img{border-radius:8px}.entry-content blockquote{border-left:3px solid var(--nagi-accent);background:var(--nagi-soft);padding:22px 28px;margin-inline:0;color:var(--nagi-muted)}.entry-content blockquote p:last-child{margin-bottom:0}.entry-content ul,.entry-content ol{padding-left:1.6em}.entry-content li{margin-bottom:.4em}.entry-content table{width:100%;border-collapse:collapse}.entry-content th,.entry-content td{border:1px solid var(--nagi-line);padding:12px}.entry-content th{background:var(--nagi-soft)}.entry-content pre{overflow:auto;background:#253e34;color:#f0f5ee;padding:24px;border-radius:10px;font-size:13px;letter-spacing:0}.entry-content code{font-size:.9em;overflow-wrap:anywhere}.entry-content figcaption{font-size:11px;color:var(--nagi-muted);text-align:center}.entry-content>.alignwide{width:100%;margin-inline:0}.entry-content>.alignfull{width:100%;margin-inline:0}.entry-content .wp-block-cover{overflow:hidden;border-radius:12px}.entry-content .wp-block-cover h2,.entry-content .wp-block-cover h3{border:0}.wp-block-image.alignleft{float:left;margin:0 24px 24px 0}.wp-block-image.alignright{float:right;margin:0 0 24px 24px}.entry-content:after{content:"";display:table;clear:both}.nagi-toc{background:#fff;border:1px solid var(--nagi-line);border-radius:12px;padding:20px 28px;margin-bottom:34px}.nagi-toc summary{cursor:pointer;font-size:13px;font-weight:600;color:var(--nagi-accent)}.nagi-toc ol{font-size:12px;padding-left:21px;margin:15px 0 3px}.nagi-toc li{padding:3px}.nagi-toc li.toc-sub{margin-left:16px}.nagi-toc a{color:var(--nagi-muted)}.article-footer{margin-top:35px}.tag-links{display:flex;flex-wrap:wrap;gap:10px}.tag-links a{font-size:11px;border:1px solid var(--nagi-line);border-radius:4px;padding:3px 10px}.tag-links a:before{content:"# "}.post-navigation{border-block:1px solid var(--nagi-line);margin:40px 0;padding:22px 0}.post-navigation .nav-links{display:grid;grid-template-columns:1fr 1fr;gap:24px}.post-navigation a{font-size:12px;color:var(--nagi-ink)}.nav-label{display:block;color:var(--nagi-muted);font-size:10px;margin-bottom:5px}.nav-next{text-align:right;grid-column:2}.related-posts h2{font-size:22px;margin:5px 0 22px}.related-posts .post-grid{grid-template-columns:1fr 1fr}.related-posts .card-title{font-size:14px}.sidebar .widget{margin-bottom:32px;font-size:12px}.widget-title{font-size:14px;border-bottom:1px solid var(--nagi-line);padding-bottom:12px;margin-bottom:12px}.profile-widget{border:1px solid var(--nagi-line);border-radius:14px;background:#fff;padding:28px 22px;text-align:center}.profile-widget>img{margin-bottom:14px;border-radius:50%}.profile-widget h2{font-size:15px;margin:6px 0 13px}.profile-widget>p:not(.eyebrow){font-size:11px;color:var(--nagi-muted);text-align:left}.profile-widget .text-link{margin-top:20px}.sidebar-categories{list-style:none;margin:0;padding:0}.sidebar-categories li{padding:10px 0;border-bottom:1px solid var(--nagi-line)}.sidebar-categories a{color:var(--nagi-ink)}.page-wrap{max-width:900px}.empty-state{text-align:center;padding:80px 20px 110px;min-height:50vh}.empty-state h1,.empty-state h2{margin:15px 0}.empty-state p{color:var(--nagi-muted);font-size:13px}.empty-state .search-form{margin:25px auto}.empty-state .button{margin-top:12px}.comments-area{margin-top:45px;border-top:1px solid var(--nagi-line);padding-top:30px}.comments-area h2,.comment-reply-title{font-size:20px;margin-bottom:18px}.comment-list{padding:0;list-style:none}.comment-body{padding:20px 0;border-bottom:1px solid var(--nagi-line);font-size:13px}.comment-author .avatar{border-radius:50%;margin-right:9px}.comment-metadata{font-size:10px;margin:6px 0 12px}.comment-list .children{list-style:none;padding-left:25px}.comment-reply-link{font-size:11px}.comment-form p{margin-block:15px}.comment-form label{display:block;font-size:12px;margin-bottom:5px}.comment-form textarea{width:100%}.comment-form-cookies-consent{display:flex;align-items:start;gap:10px}.comment-form-cookies-consent label{display:inline}.comment-form input[type=submit]{padding:11px 25px;background:var(--nagi-accent);color:#fff;border-radius:6px}.bypostauthor>.comment-body{border-left:2px solid var(--nagi-accent);padding-left:14px}.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.gallery-caption{font-size:11px}.wp-caption{max-width:100%}.wp-caption-text{font-size:11px;color:var(--nagi-muted)}
/* Block components */
.nagi-balloon{display:flex;align-items:flex-start;gap:18px;margin-block:28px}.nagi-balloon__person{width:64px;flex:0 0 64px;text-align:center;font-size:10px;line-height:1.6}.nagi-balloon__avatar{width:60px;height:60px;border-radius:50%;object-fit:cover;margin-bottom:6px;background:var(--nagi-soft)}.nagi-balloon__body{position:relative;background:var(--nagi-soft);border-radius:12px;padding:18px 22px;font-size:14px;flex:1;min-width:0;margin-top:3px}.nagi-balloon__body:before{content:"";position:absolute;left:-8px;top:20px;border-block:7px solid transparent;border-right:9px solid var(--nagi-soft)}.nagi-balloon.is-right{flex-direction:row-reverse}.nagi-balloon.is-right .nagi-balloon__body:before{left:auto;right:-8px;border-right:0;border-left:9px solid var(--nagi-soft)}.nagi-note{border:1px solid var(--nagi-line);border-top:3px solid var(--nagi-accent);background:#fff;border-radius:8px;padding:22px 26px;margin-block:26px}.nagi-note__title{font-size:13px;font-weight:700;color:var(--nagi-accent);margin-bottom:10px}.nagi-note__body{font-size:14px;line-height:2}.nagi-note.is-tip{background:var(--nagi-soft)}.nagi-note.is-caution{border-color:#dfc8a2;border-top-color:#98702e;background:#fcf5e8}.nagi-note.is-caution .nagi-note__title{color:#79581f}.wp-block-details{border:1px solid var(--nagi-line);border-radius:9px;background:#fff;padding:18px 22px}.wp-block-details summary{cursor:pointer;font-size:14px;font-weight:600}.wp-block-details[open] summary{margin-bottom:15px}.wp-block-details>p{font-size:13px;margin-bottom:0}.wp-block-button.is-style-nagi-arrow .wp-block-button__link:after{content:"→";margin-left:30px}.wp-block-button.is-style-outline>.wp-block-button__link{color:var(--nagi-accent);background:transparent;border:1px solid currentColor}.is-style-nagi-card{padding:28px;border:1px solid var(--nagi-line);border-radius:12px;box-shadow:0 10px 28px #263e3608;background:#fff}.is-style-nagi-check{list-style:none;padding-left:0!important}.is-style-nagi-check li{position:relative;padding-left:28px}.is-style-nagi-check li:before{content:"✓";position:absolute;left:0;color:var(--nagi-accent);font-weight:700}.nagi-cta{background:var(--nagi-soft);border-radius:14px;padding:38px;text-align:center}.entry-content .nagi-cta h2{border:0;margin-top:0;padding:0}.nagi-cta .wp-block-buttons{justify-content:center;margin-top:22px}.wp-block-columns{gap:24px}
@media(min-width:1500px){.hero{padding-top:72px;padding-bottom:80px}}
@media(max-width:1050px){.wrap{width:calc(100% - 64px)}.primary-nav ul{gap:20px}.site-description{max-width:190px}.hero h2{font-size:34px}.article-layout.has-sidebar{gap:35px;grid-template-columns:minmax(0,1fr) 230px}.post-grid{gap:24px}.about-strip{padding:28px}}
@media(max-width:780px){.wrap{width:calc(100% - 40px)}.header-inner{min-height:82px;gap:14px}.wordmark{font-size:28px}.site-description{font-size:9px;margin-left:34px;max-width:220px}.menu-toggle{display:flex}.primary-nav{display:none;position:absolute;left:0;right:0;top:100%;padding:20px;background:var(--nagi-paper);border-bottom:1px solid var(--nagi-line);box-shadow:0 10px 20px #00000008}.primary-nav.is-open{display:block}.primary-nav ul{display:block}.primary-nav a{padding:12px}.primary-nav .sub-menu{display:block;position:static;padding:0 0 0 18px;border:0;box-shadow:none;background:transparent}.header-actions{margin-left:auto;gap:3px}.hero{padding-top:28px;padding-bottom:40px;gap:0}.hero h2{font-size:28px;line-height:1.9;margin-right:-40px}.hero .eyebrow{font-size:8px;letter-spacing:.12em;gap:8px}.hero-description{font-size:12px;max-width:300px}.hero-footnote{font-size:7px;letter-spacing:.1em}.hero-art{margin-right:-12px}.section-heading h1{font-size:24px}.section-note{font-size:10px}.post-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:30px 22px}.article-layout.has-sidebar{grid-template-columns:1fr}.sidebar{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:30px}.sidebar .widget{margin-bottom:0}.sidebar .profile-widget{grid-row:span 2}.about-strip{gap:22px;flex-wrap:wrap}.about-strip .text-link{margin-left:0}.about-text{flex:1}.article-wrap{padding-top:20px}.article-header h1{font-size:29px}.entry-content{font-size:14px}.article-header{margin-bottom:28px}.site-footer .menu{gap:16px}.entry-content h2{font-size:22px}}
@media(max-width:560px){.hero{grid-template-columns:1fr;padding-top:25px;position:relative;overflow:hidden}.hero-copy{padding:12px 0 0}.hero h2{font-size:31px;margin-top:18px;margin-right:0}.hero-description{max-width:310px;line-height:2.15;margin-bottom:23px}.hero-footnote{margin-top:22px}.hero-art{margin:16px auto -15px;width:90%;max-width:370px}.hero-art .hero-custom-image{max-height:320px}.section-heading{align-items:center;margin-bottom:20px}.section-note{display:none}.posts-section{padding-top:28px;padding-bottom:45px}.category-filter{gap:8px;margin-bottom:25px}.category-filter a{padding:4px 13px;font-size:10px}.post-grid{gap:27px 15px}.card-body{padding-top:13px}.card-meta{font-size:9px;gap:6px;margin-bottom:7px}.card-title{font-size:13px;line-height:1.85;margin-bottom:6px}.card-excerpt{font-size:10px;-webkit-line-clamp:2}.card-thumb{border-radius:9px}.read-more{font-size:9px;gap:8px;margin-top:11px}.about-strip{margin-bottom:44px;padding:25px;gap:16px}.about-symbol{width:55px;height:55px}.about-symbol .icon{width:27px;height:27px}.about-text{flex-basis:calc(100% - 75px)}.about-text h2{font-size:16px}.about-text>p:last-child{font-size:11px}.site-footer{padding-top:30px}.footer-inner{gap:20px}.site-footer nav{width:100%}.copyright{font-size:9px!important}.back-top{right:14px;bottom:14px;width:37px;height:37px}.article-header h1{font-size:25px}.entry-content h2{font-size:21px}.entry-content h3{font-size:18px}.sidebar{display:block}.sidebar .widget{margin-bottom:26px}.nagi-balloon{gap:12px}.nagi-balloon__person{width:48px;flex-basis:48px;font-size:9px}.nagi-balloon__avatar{width:46px;height:46px}.nagi-balloon__body{padding:15px;font-size:13px}.nagi-note{padding:18px}.nagi-toc{padding:18px 20px}.nagi-cta{padding:26px 20px}.article-wrap{padding-bottom:40px}.breadcrumb{margin-bottom:24px}.header-search summary{width:38px;height:38px}.search-popover{right:-44px}.related-posts .card-title{font-size:13px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
@media print{.site-header,.site-footer,.sidebar,.back-top,.post-navigation,.related-posts,.comments-area,.nagi-toc{display:none}.wrap{width:100%}.article-layout.has-sidebar{display:block}body{background:#fff;color:#000}}