/* Night ink (#151a17): background; Moonlight (#eeeee6): text;
   Young leaf (#c4d9a4): accent. Light theme uses Mist (#f5f6f1)
   and Moss (#3c592d). Components consume semantic tokens throughout. */
:root{color-scheme:dark;--bg:#151a17;--surface:#1c221e;--surface-hover:#242c25;--ink:#eeeee6;--muted:#a1a99f;--subtle:#818c80;--accent:#c4d9a4;--accent-ink:#20291a;--accent-soft:rgba(196,217,164,.09);--line:rgba(219,230,213,.12);--line-strong:rgba(219,230,213,.22);--header:rgba(21,26,23,.92);--image-overlay:rgba(12,25,17,.13);--shadow:rgba(5,12,7,.25);--font:Arial,"PingFang SC","Microsoft YaHei",sans-serif;--serif:"Noto Serif SC","Source Han Serif SC","Songti SC","SimSun",serif;--mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace;--ease:cubic-bezier(.2,.8,.2,1)}
:root[data-theme=light]{color-scheme:light;--bg:#f5f6f1;--surface:#ecf0e7;--surface-hover:#e5eadf;--ink:#242d23;--muted:#626c5e;--subtle:#626c5e;--accent:#3c592d;--accent-ink:#f3f6ed;--accent-soft:rgba(60,89,45,.07);--line:rgba(44,66,34,.13);--line-strong:rgba(44,66,34,.24);--header:rgba(245,246,241,.94);--image-overlay:transparent;--shadow:rgba(48,65,42,.12)}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:104px}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:14px;line-height:1.7;-webkit-font-smoothing:antialiased}body::before{content:"";position:fixed;inset:0;z-index:10;pointer-events:none;opacity:.026;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' opacity='.7' filter='url(%23n)'/%3E%3C/svg%3E")}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}button{border:0}button:disabled{cursor:default}button, a, input{outline-offset:5px}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--accent)}h1,h2,h3,p,figure{margin:0}h1,h2,h3{text-wrap:balance}img{max-width:100%;display:block}svg{flex-shrink:0}::selection{background:var(--accent);color:var(--accent-ink)}.container{width:min(1184px,calc(100% - 104px));margin-inline:auto}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;top:-80px;left:20px;z-index:100;background:var(--accent);color:var(--accent-ink);padding:10px 18px;border-radius:4px}.skip-link:focus{top:16px}.tiny-label{font:10px/1.6 var(--mono);letter-spacing:.17em;color:var(--subtle)}.text-link{display:inline-flex;align-items:center;gap:12px;color:var(--muted);font-size:13px;min-height:44px;transition:color .2s}.text-link:hover{color:var(--accent)}.text-link span{font-size:18px}.icon-button{display:inline-grid;place-items:center;width:40px;height:44px;padding:8px;background:transparent;border-radius:6px;color:var(--muted);transition:background .2s,color .2s}.icon-button:hover{background:var(--accent-soft);color:var(--accent)}.icon-button svg{width:20px;height:20px;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.site-header{position:sticky;top:0;z-index:30;background:var(--header);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.header-inner{height:87px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:flex;align-items:center;gap:10px;min-height:44px;white-space:nowrap}.brand-mark{width:30px;height:30px;color:var(--accent);margin-right:1px}.brand>span:first-of-type{font-size:23px;font-weight:600;letter-spacing:.04em}.brand-period{color:var(--accent)}.brand-en{font:9px var(--mono);letter-spacing:.2em;color:var(--subtle);margin:6px 0 0 8px}.desktop-nav{display:flex;align-items:center;gap:34px;margin-left:67px}.desktop-nav a{height:87px;display:flex;align-items:center;position:relative;color:var(--muted);font-size:13px;letter-spacing:.07em;transition:color .2s}.desktop-nav a:hover,.desktop-nav a[aria-current=page]{color:var(--ink)}.desktop-nav a[aria-current=page]::after{content:"";position:absolute;width:15px;height:2px;background:var(--accent);bottom:21px;left:calc(50% - 7px)}.header-actions{display:flex;align-items:center;gap:10px}.search-trigger{display:flex;align-items:center;gap:9px;background:transparent;padding:10px 0 10px 8px;color:var(--muted);font-size:12px;min-height:44px}.search-trigger:hover{color:var(--ink)}.search-trigger svg,.search-input-wrap svg{width:17px;height:17px;stroke:currentColor;stroke-width:1.5;stroke-linecap:round}.search-trigger kbd{font:10px var(--mono);border:1px solid var(--line-strong);border-radius:4px;padding:2px 5px;margin-left:11px}.header-divider{height:17px;width:1px;background:var(--line);margin-inline:8px}.menu-toggle{display:none}.mobile-nav{padding:8px 22px 18px;border-top:1px solid var(--line);background:var(--bg)}.mobile-nav a{display:block;padding:11px 0;color:var(--muted)}.reading-progress{position:fixed;top:0;left:0;right:0;height:2px;z-index:80;pointer-events:none}.reading-progress span{display:block;height:100%;width:0;background:var(--accent)}
/* The opening is an editorial spread: typography + a photographic window. */
.hero{padding-top:72px;padding-bottom:65px;display:grid;grid-template-columns:1.05fr 1fr;gap:65px;align-items:center;position:relative}.hero-copy{padding-bottom:6px}.hero-status{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:11px;letter-spacing:.12em;margin-bottom:28px}.status-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}.hero h1{font-family:var(--serif);font-size:clamp(37px,4.1vw,56px);line-height:1.48;font-weight:500;letter-spacing:-.045em;margin-bottom:19px}.hero h1 em{font-style:normal;color:var(--accent)}.hero-desc{font-size:13px;line-height:2;color:var(--muted);letter-spacing:.035em;max-width:360px}.hero-cta-row{display:flex;gap:26px;align-items:center;margin-top:30px}.primary-button{display:inline-flex;align-items:center;justify-content:center;gap:22px;min-height:45px;background:var(--accent);color:var(--accent-ink);padding:10px 21px;border-radius:5px;font-size:12px;font-weight:600;letter-spacing:.04em;transition:transform .25s var(--ease),filter .25s;white-space:nowrap}.primary-button:hover{transform:translateY(-2px);filter:brightness(1.05)}.primary-button span{font-size:16px;font-weight:400}.hero-cta-row .text-link{font-size:12px}.hero-visual{position:relative;padding:13px 13px 0 0}.hero-visual::before{content:"";position:absolute;inset:0 0 37px 13px;border:1px solid var(--line-strong);border-radius:8px;z-index:-1}.hero-photo{position:relative;height:327px;overflow:hidden;border-radius:6px;background:var(--surface)}.hero-photo>img{width:100%;height:100%;object-fit:cover;object-position:50% 50%;filter:saturate(.68) brightness(.83);transition:transform 1.3s var(--ease)}[data-theme=light] .hero-photo>img{filter:saturate(.8) brightness(.96)}.hero-visual:hover .hero-photo>img{transform:scale(1.035)}.hero-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(18,26,20,.03) 40%,rgba(13,23,17,.55))}.photo-badge{position:absolute;top:17px;left:17px;z-index:1;display:flex;align-items:center;gap:7px;padding:5px 9px;background:rgba(21,33,25,.5);backdrop-filter:blur(8px);border:1px solid rgba(235,240,229,.2);border-radius:3px;color:#edf2e7;font:8px var(--mono);letter-spacing:.15em}.photo-badge i{width:4px;height:4px;background:#d3e2ba;border-radius:50%}.photo-caption{position:absolute;bottom:22px;left:23px;right:23px;z-index:1;display:flex;justify-content:space-between;align-items:end;color:#edf2e7}.photo-caption p{font-family:var(--serif);font-size:19px;letter-spacing:.1em}.photo-caption svg{width:30px;height:30px;stroke:#e1e9d7;stroke-width:1}.photo-footnote{display:flex;justify-content:space-between;padding:12px 2px 0;color:var(--subtle);font:8px/1.6 var(--mono);letter-spacing:.12em}.hero-margin-note{position:absolute;right:-28px;top:39%;writing-mode:vertical-rl;font:8px var(--mono);letter-spacing:.2em;color:var(--subtle)}.intro-strip{display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:17px 0;color:var(--subtle);font-size:11px}.intro-strip p{display:flex;align-items:center;gap:10px}.intro-strip svg{width:16px;height:16px;stroke:var(--accent);stroke-width:1.2}.intro-strip>span{font:9px var(--mono);letter-spacing:.1em}.home-layout{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:58px;padding-top:48px;padding-bottom:75px}.section-title-row{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:19px}.section-title-row h2{font-size:21px;font-weight:500;letter-spacing:-.025em}.section-title-row h2 span{font-family:var(--mono);font-size:10px;color:var(--subtle);margin-left:13px;vertical-align:middle;font-weight:400}.section-title-row .text-link{font-size:11px}.filter-tabs{display:flex;gap:6px;align-items:center;border-bottom:1px solid var(--line);padding-bottom:17px;margin-bottom:26px;flex-wrap:wrap}.filter-tab{min-height:34px;padding:5px 14px;border-radius:4px;background:transparent;color:var(--muted);font-size:11px;transition:background .2s,color .2s}.filter-tab:hover{color:var(--ink);background:var(--accent-soft)}.filter-tab[aria-pressed=true]{color:var(--accent);background:var(--accent-soft)}.filter-tab span{font:9px var(--mono);margin-left:6px;opacity:1}.posts-grid{display:grid;grid-template-columns:1fr 1fr;gap:29px 25px}.post-card{min-width:0}.post-card>a{display:block}.post-image{aspect-ratio:1.82;overflow:hidden;border-radius:5px;position:relative;background:var(--surface);margin-bottom:17px}.post-image::after{content:"";position:absolute;inset:0;background:var(--image-overlay);pointer-events:none}.post-image img{width:100%;height:100%;object-fit:cover;filter:saturate(.65) brightness(.88);transition:transform .7s var(--ease),filter .7s}[data-theme=light] .post-image img{filter:saturate(.8)}.post-card a:hover .post-image img{transform:scale(1.04);filter:saturate(.9) brightness(.95)}.post-meta{display:flex;align-items:center;gap:8px;color:var(--subtle);font-size:10px;line-height:1.6;margin-bottom:9px}.post-meta .category{color:var(--accent)}.post-meta .meta-divider{opacity:.5}.post-meta time{font-family:var(--mono);font-size:9px}.post-meta .read-time{margin-left:auto;font-size:9px}.post-card h3{font-size:17px;line-height:1.65;letter-spacing:-.02em;font-weight:500;margin-bottom:8px;transition:color .2s}.post-card a:hover h3{color:var(--accent)}.post-card h3 .card-arrow{display:inline-block;font:17px var(--font);margin-left:5px;opacity:0;transform:translate(-4px,4px);transition:opacity .25s,transform .25s}.post-card a:hover h3 .card-arrow{opacity:1;transform:none}.post-card .excerpt{font-size:11px;line-height:1.9;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.post-tags{display:flex;gap:12px;margin-top:14px;color:var(--subtle);font-size:9px}.post-tags span::before{content:"#";opacity:.5;margin-right:3px}.featured-post{grid-column:1/-1;border-bottom:1px solid var(--line);padding-bottom:27px;margin-bottom:1px}.featured-post>a{display:grid;grid-template-columns:1.02fr 1fr;gap:26px;align-items:center}.featured-post .post-image{aspect-ratio:1.29;margin:0;min-height:210px}.featured-post h3{font-size:22px;line-height:1.65;margin-bottom:12px}.featured-post .excerpt{font-size:11px;-webkit-line-clamp:3}.featured-post .post-meta{margin-bottom:13px}.featured-label{position:absolute;top:12px;left:12px;z-index:2;display:flex;align-items:center;gap:5px;font-size:9px;background:rgba(19,30,22,.7);color:#e4edda;backdrop-filter:blur(8px);padding:4px 8px;border-radius:3px}.featured-label svg{width:10px;height:10px;fill:currentColor}.post-card.compact-post{grid-column:1/-1;border-top:1px solid var(--line);padding-top:20px}.compact-post>a{display:grid;grid-template-columns:100px 1fr;gap:20px;align-items:center}.compact-post .post-image{margin:0;aspect-ratio:1.2}.compact-post h3{font-size:16px}.compact-post .excerpt{font-size:11px;-webkit-line-clamp:1}.compact-post .post-tags{display:none}.all-posts-link{display:flex;justify-content:center;align-items:center;gap:13px;margin-top:32px;padding:13px 16px;border:1px solid var(--line);border-radius:5px;color:var(--muted);font-size:11px;transition:border-color .2s,color .2s}.all-posts-link:hover{border-color:var(--line-strong);color:var(--accent)}.filter-status{font-size:11px;color:var(--subtle);margin:15px 0 0}.empty-state{grid-column:1/-1;text-align:center;padding:48px 16px;color:var(--muted)}.empty-state p{margin-top:8px;font-size:12px}.empty-state button{margin-top:15px;background:var(--accent-soft);padding:10px 18px;color:var(--accent);border-radius:5px}
/* Sidebar: a personal note, a small now list, and an index of interests. */
.sidebar{padding-top:2px}.about-card{border:1px solid var(--line);border-radius:6px;background:linear-gradient(145deg,var(--accent-soft),transparent 75%);padding:24px 22px}.about-avatar{display:flex;align-items:center;justify-content:center;width:49px;height:49px;border-radius:50%;border:1px solid var(--line-strong);background:var(--surface);font-family:var(--serif);font-size:23px;color:var(--accent);position:relative;margin-bottom:17px}.about-avatar::after{content:"";position:absolute;bottom:0;right:-1px;width:10px;height:10px;border:3px solid var(--surface);background:var(--accent);border-radius:50%}.about-card h2{font-size:15px;font-weight:500;margin-bottom:9px}.wave{display:inline-block;font-size:17px;margin-left:4px}.about-card>p{white-space:pre-line;color:var(--muted);font-size:11px;line-height:1.9}.about-card .text-link{font-size:10px;margin-top:10px}.about-card-bottom{border-top:1px solid var(--line);margin-top:15px;padding-top:14px;display:flex;align-items:center;justify-content:space-between;color:var(--subtle);font:8px var(--mono);letter-spacing:.08em}.about-card-bottom svg{height:16px;width:16px;stroke:var(--muted);fill:none;stroke-width:1.2}.sidebar-section{margin-top:29px}.sidebar-section h2{font-size:12px;font-weight:500;margin-bottom:17px;display:flex;align-items:center;gap:8px}.sidebar-section h2 svg{width:13px;height:13px;stroke:var(--accent);fill:none;stroke-width:1.3}.now-item{display:flex;align-items:flex-start;gap:12px;padding:11px 0;border-bottom:1px solid var(--line)}.now-icon{color:var(--subtle);font-size:13px;line-height:1.8;width:18px;flex-shrink:0}.now-item p{font-size:10px;color:var(--muted);line-height:1.8}.now-item small{display:block;color:var(--subtle);font-size:9px;margin-top:2px}.now-item a:hover{color:var(--accent)}.tag-cloud{display:flex;flex-wrap:wrap;gap:6px}.tag-chip{background:transparent;border:1px solid var(--line);color:var(--muted);border-radius:4px;min-height:31px;padding:5px 9px;font-size:9px;transition:border-color .2s,color .2s}.tag-chip:hover,.tag-chip.active{color:var(--accent);border-color:var(--line-strong);background:var(--accent-soft)}.little-note{margin-top:29px;border-top:1px solid var(--line);padding-top:23px}.little-note .note-asterisk{font-family:var(--serif);font-size:26px;color:var(--accent);line-height:1}.little-note p{font-family:var(--serif);font-size:12px;line-height:2;color:var(--muted);margin-top:8px}.little-note span{font:8px var(--mono);color:var(--subtle);display:block;margin-top:12px;letter-spacing:.1em}
.site-footer{border-top:1px solid var(--line);padding-top:30px;padding-bottom:23px}.footer-top{display:flex;align-items:center;gap:23px;padding-bottom:26px}.footer-wordmark{font-family:var(--serif);font-size:23px;font-weight:600;letter-spacing:.05em}.footer-wordmark span{color:var(--accent)}.footer-top p{color:var(--subtle);font-size:10px}.footer-top .text-link{margin-left:auto;font-size:10px}.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:15px;padding-top:18px;border-top:1px solid var(--line);font-size:9px;color:var(--subtle)}.footer-note{font:8px var(--mono);letter-spacing:.09em;display:flex;align-items:center;gap:9px}.footer-note svg{height:14px;width:14px;color:var(--accent)}.footer-bottom a:hover{color:var(--accent)}
/* Archive, reading, moments, and about have their own layouts. */
.page-header{padding-top:65px;padding-bottom:39px;max-width:760px}.page-header .tiny-label{display:block;margin-bottom:17px}.page-header h1{font-family:var(--serif);font-size:clamp(32px,4vw,48px);line-height:1.35;letter-spacing:-.04em;font-weight:500}.page-header>p{font-size:13px;line-height:2;color:var(--muted);margin-top:18px}.page-layout{padding-bottom:70px;min-height:65dvh}.archive-toolbar{display:flex;align-items:flex-start;gap:30px;justify-content:space-between;border-bottom:1px solid var(--line);margin-bottom:35px}.archive-toolbar .filter-tabs{margin:0;border:0}.archive-count{color:var(--subtle);font-size:10px;padding-top:8px;white-space:nowrap}.archive-year{font:14px var(--mono);color:var(--subtle);margin-bottom:5px;padding-bottom:14px;border-bottom:1px solid var(--line)}.archive-row{display:grid;grid-template-columns:70px minmax(0,1fr) auto;gap:24px;align-items:center;border-bottom:1px solid var(--line);padding:25px 0;transition:color .2s}.archive-row:hover h2{color:var(--accent)}.archive-row>time{font:11px var(--mono);color:var(--subtle)}.archive-row h2{font-size:17px;font-weight:500;line-height:1.7;transition:color .2s}.archive-row p{font-size:11px;color:var(--muted);margin-top:6px}.archive-row>span{color:var(--subtle);font-size:20px}.archive-row .post-meta{margin-top:7px;margin-bottom:0}.active-tag-note{display:flex;gap:12px;align-items:center;font-size:12px;color:var(--muted);padding:0 0 20px}.active-tag-note button{background:var(--accent-soft);color:var(--accent);border-radius:4px;padding:5px 10px}.back-link{display:inline-flex;align-items:center;gap:9px;min-height:44px;color:var(--muted);font-size:12px}.back-link:hover{color:var(--accent)}.article-page{padding-top:32px;padding-bottom:75px}.article-header{max-width:850px;margin:30px auto 34px}.article-header>.post-meta{justify-content:center;gap:14px;font-size:11px;margin-bottom:20px}.article-header>.post-meta .read-time{margin-left:0}.article-header h1{font-family:var(--serif);font-weight:500;text-align:center;font-size:clamp(29px,3.5vw,46px);letter-spacing:-.035em;line-height:1.6}.article-author{display:flex;align-items:center;justify-content:center;gap:9px;font-size:11px;color:var(--muted);margin-top:20px}.mini-avatar{width:25px;height:25px;display:grid;place-items:center;font-family:var(--serif);border-radius:50%;background:var(--accent-soft);color:var(--accent)}.article-cover{height:370px;overflow:hidden;border-radius:6px;margin:0 0 38px;background:var(--surface)}.article-cover img{width:100%;height:100%;object-fit:cover;filter:saturate(.72) brightness(.85)}[data-theme=light] .article-cover img{filter:saturate(.8)}.article-body-layout{display:grid;grid-template-columns:minmax(0,720px) 185px;gap:65px;justify-content:center}.article-prose{min-width:0;font-size:15px;line-height:2.1;color:var(--muted)}.article-intro{font-family:var(--serif);font-size:18px;line-height:1.95;color:var(--ink);border-left:2px solid var(--accent);padding-left:22px;margin-bottom:36px}.article-prose section{margin-top:33px;scroll-margin-top:105px}.article-prose h2{font-size:22px;line-height:1.6;font-weight:500;color:var(--ink);margin-bottom:17px;letter-spacing:-.02em}.article-prose p+p{margin-top:17px}.article-prose pre{padding:23px 25px;margin:24px 0;background:var(--surface);border:1px solid var(--line);border-radius:6px;overflow:auto;color:var(--accent);font:12px/1.9 var(--mono);tab-size:2}.article-toc{align-self:start;position:sticky;top:118px;border-left:1px solid var(--line);padding-left:20px}.article-toc h2{font-size:12px;font-weight:500;margin-bottom:15px}.article-toc a{display:block;font-size:10px;line-height:1.8;color:var(--subtle);padding:6px 0}.article-toc a:hover{color:var(--accent)}.article-toc .demo-note{font-size:9px;color:var(--subtle);line-height:1.9;margin-top:25px;padding-top:15px;border-top:1px solid var(--line)}.article-end{margin-top:40px;padding-top:22px;border-top:1px solid var(--line)}.article-end>.tag-cloud{margin-bottom:20px}.article-end-row{display:flex;align-items:center;justify-content:space-between;gap:20px}.article-end-row>p{font-family:var(--serif);font-size:13px;color:var(--subtle)}.secondary-button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:44px;padding:9px 16px;border:1px solid var(--line);border-radius:5px;background:transparent;color:var(--muted);font-size:11px;white-space:nowrap}.secondary-button:hover{color:var(--accent);border-color:var(--line-strong)}.next-article{display:block;margin-top:30px;background:var(--surface);padding:23px 25px;border-radius:6px}.next-article>span{display:block;font-size:10px;color:var(--subtle);margin-bottom:6px}.next-article p{font-size:16px;color:var(--ink);display:flex;justify-content:space-between;gap:20px}.next-article:hover p{color:var(--accent)}.moments-layout{max-width:760px;margin-inline:auto}.moments-list{position:relative;margin-left:5px;padding-left:34px;border-left:1px solid var(--line)}.moment{position:relative;padding:0 0 32px}.moment::before{content:"";position:absolute;width:7px;height:7px;top:6px;left:-38px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 5px var(--bg)}.moment-date{font:10px var(--mono);color:var(--subtle);margin-bottom:12px}.moment-date span{margin-left:14px;opacity:1}.moment-content{padding:23px 26px;border:1px solid var(--line);background:var(--accent-soft);border-radius:6px}.moment-content>p{font-size:14px;line-height:2;color:var(--muted)}.moment-content>span{display:block;font-size:9px;color:var(--accent);margin-top:15px}.moment-content img{width:100%;max-height:260px;object-fit:cover;border-radius:4px;margin-top:18px;filter:saturate(.7)}.moments-end{text-align:center;color:var(--subtle);font-family:var(--serif);font-size:12px;padding:10px 0 25px}.demo-caption{font-size:10px;color:var(--subtle);line-height:1.9;margin-bottom:25px}.about-page{max-width:880px;margin-inline:auto;padding-bottom:75px}.about-hero{display:grid;grid-template-columns:1fr 230px;gap:60px;align-items:center;padding:62px 0 42px;border-bottom:1px solid var(--line)}.about-hero .page-header{padding:0}.about-hero .about-avatar{width:132px;height:132px;font-size:58px;margin:auto;background:var(--accent-soft);border-radius:35px;transform:rotate(-6deg)}.about-hero .about-avatar::after{width:17px;height:17px;border-width:4px}.about-copy{max-width:680px;padding-top:35px;color:var(--muted);font-size:14px;line-height:2.1}.about-copy h2{font-size:21px;color:var(--ink);font-weight:500;margin:30px 0 13px}.about-copy p+p{margin-top:15px}.about-interest-list{display:grid;grid-template-columns:1fr 1fr;gap:0 35px;margin-top:20px}.about-interest-list>div{padding:20px 0;border-top:1px solid var(--line)}.about-interest-list h3{font-size:14px;font-weight:500;color:var(--ink);margin-bottom:5px}.about-interest-list p{font-size:12px;line-height:1.9}.about-quote{margin:35px 0;padding:25px 28px;border-left:2px solid var(--accent);background:var(--accent-soft);font-family:var(--serif);color:var(--ink);font-size:19px}.about-copy .demo-caption{margin-top:30px;padding-top:20px;border-top:1px solid var(--line)}.colophon-page{max-width:760px;margin:auto;padding-bottom:70px}.colophon-content{color:var(--muted);font-size:13px;line-height:2}.colophon-content h2{font-size:19px;color:var(--ink);font-weight:500;margin:28px 0 10px}.colophon-content a{color:var(--accent);text-decoration:underline;text-underline-offset:4px}.colophon-content li{margin-bottom:6px}.not-found{padding:100px 20px;text-align:center;min-height:65dvh}.not-found h1{font-family:var(--serif);font-size:34px;font-weight:500;margin:15px 0}.not-found p{font-size:13px;color:var(--muted);margin-bottom:25px}
/* Native dialog gives focus containment and Escape behavior. */
.search-dialog{width:min(640px,calc(100% - 32px));max-height:min(80dvh,700px);padding:28px 30px 0;border:1px solid var(--line-strong);border-radius:10px;background:var(--bg);color:var(--ink);box-shadow:0 24px 120px var(--shadow);overflow:auto}.search-dialog::backdrop{background:rgba(6,13,8,.65);backdrop-filter:blur(7px)}.search-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:23px}.search-heading h2{font-family:var(--serif);font-weight:500;font-size:23px;margin-top:5px}.search-input-wrap{display:flex;align-items:center;gap:11px;background:var(--surface);border:1px solid var(--line-strong);padding:3px 15px;border-radius:5px;color:var(--muted)}.search-input-wrap:focus-within{border-color:var(--accent)}.search-input-wrap input{border:0;background:transparent;width:100%;min-width:0;height:49px;color:var(--ink);outline:0;font-size:12px}.search-input-wrap input::placeholder{color:var(--subtle)}.search-tags{display:flex;gap:8px;align-items:center;font-size:10px;color:var(--subtle);margin:13px 0 17px}.search-tags>span{margin-right:3px}.search-tags button{padding:6px 10px;min-height:31px;border-radius:4px;background:var(--accent-soft);color:var(--muted);font-size:10px}.search-tags button:hover{color:var(--accent)}.search-results{min-height:90px}.search-result{display:block;border-top:1px solid var(--line);padding:15px 5px;border-radius:3px}.search-result:hover{background:var(--accent-soft)}.search-result h3{font-size:14px;font-weight:500;line-height:1.7;margin-bottom:5px}.search-result p{font-size:11px;color:var(--muted);line-height:1.8}.search-result>span{display:block;color:var(--subtle);font-size:9px;margin-top:7px}.search-result mark{background:var(--accent-soft);color:var(--accent);border-radius:2px;padding:0 2px}.search-footer{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:16px 0;border-top:1px solid var(--line);color:var(--subtle);font-size:9px}.search-footer kbd{padding:2px 4px;border:1px solid var(--line);border-radius:3px;font:8px var(--mono);margin-right:4px}.toast{position:fixed;bottom:30px;left:50%;max-width:calc(100% - 40px);transform:translate(-50%,12px);opacity:0;pointer-events:none;background:var(--ink);color:var(--bg);padding:12px 22px;border-radius:6px;font-size:12px;z-index:100;transition:opacity .2s,transform .2s}.toast.visible{opacity:1;transform:translate(-50%,0)}.fade-in{animation:enter .65s var(--ease) both}@keyframes enter{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
@media(min-width:1500px){.container{width:min(1250px,calc(100% - 140px))}.hero{gap:88px;padding-top:80px;padding-bottom:72px}.hero-photo{height:355px}.hero h1{font-size:58px}.home-layout{grid-template-columns:minmax(0,1fr) 270px;gap:67px}.featured-post .post-image{min-height:235px}.hero-desc{font-size:14px}}
@media(max-width:1100px){.container{width:calc(100% - 70px)}.desktop-nav{margin-left:0;gap:26px}.brand-en{display:none}.hero{gap:40px;padding-top:55px;padding-bottom:50px}.hero h1{font-size:clamp(35px,4.4vw,48px)}.hero-photo{height:300px}.hero-desc{font-size:12px}.home-layout{grid-template-columns:minmax(0,1fr) 225px;gap:35px}.featured-post>a{gap:20px}.featured-post h3{font-size:19px}.featured-post .post-image{min-height:195px}.featured-post .post-meta .read-time{display:none}.about-card{padding:20px 18px}.article-body-layout{gap:35px;grid-template-columns:minmax(0,1fr) 165px}.hero-margin-note{right:-23px}}
@media(max-width:850px){.container{width:calc(100% - 48px)}.header-inner{height:75px;gap:18px}.desktop-nav{gap:22px}.desktop-nav a{height:75px;font-size:12px}.desktop-nav a[aria-current=page]::after{bottom:15px}.search-trigger kbd,.search-trigger>span{display:none}.header-divider{margin-inline:1px}.hero{grid-template-columns:1fr 1fr;gap:28px;padding-top:45px;padding-bottom:42px}.hero h1{font-size:35px;line-height:1.6}.hero-status{font-size:9px;margin-bottom:20px}.hero-desc{font-size:11px;max-width:285px}.hero-photo{height:280px}.hero-cta-row{gap:14px;margin-top:24px}.primary-button{gap:15px;padding:10px 16px}.hero-cta-row .text-link{font-size:10px;gap:6px}.photo-caption p{font-size:15px}.photo-caption{left:17px;right:17px}.hero-margin-note{display:none}.photo-footnote{font-size:7px}.home-layout{grid-template-columns:1fr;gap:40px;padding-top:35px}.sidebar{display:grid;grid-template-columns:1fr 1fr;gap:27px}.sidebar-section{margin:0}.little-note{margin-top:0;align-self:start}.about-card{grid-row:span 2;padding:23px}.about-card>p{font-size:12px}.now-item p{font-size:11px}.tag-chip{font-size:10px}.featured-post .post-image{min-height:235px}.featured-post h3{font-size:23px}.post-card .excerpt{font-size:12px}.post-meta{font-size:11px}.post-image{aspect-ratio:1.8}.article-body-layout{display:block;max-width:680px;margin:auto}.article-toc{display:none}.article-cover{height:310px}.article-header h1{font-size:35px}.footer-top{gap:17px}.footer-top .text-link{font-size:9px}.intro-strip>span{font-size:8px}.about-hero{gap:25px;grid-template-columns:1fr 160px}.about-hero .about-avatar{height:105px;width:105px;font-size:48px}}
@media(max-width:600px){html{scroll-padding-top:90px}.container{width:calc(100% - 40px)}.header-inner{height:69px;gap:10px}.brand{gap:7px}.brand-mark{width:26px;height:26px}.brand>span:first-of-type{font-size:21px}.brand-en{display:block;font-size:7px;letter-spacing:.14em;margin-left:3px}.desktop-nav{display:none}.header-actions{gap:3px}.header-divider{display:none}.search-trigger{padding:10px 8px}.search-trigger svg{width:18px;height:18px}.icon-button{width:35px}.menu-toggle{display:inline-grid}.hero{display:flex;flex-direction:column;align-items:stretch;gap:30px;padding-top:35px;padding-bottom:31px}.hero-copy{padding:0}.hero-status{font-size:9px;margin-bottom:18px;letter-spacing:.1em}.hero h1{font-size:clamp(33px,8.5vw,46px);line-height:1.5;margin-bottom:15px;letter-spacing:-.05em}.hero-desc{font-size:12px;max-width:310px;line-height:1.95}.hero-cta-row{margin-top:23px;gap:24px}.hero-cta-row .text-link{font-size:11px}.primary-button{font-size:11px;min-height:44px;padding-inline:17px;gap:22px}.hero-visual{padding-right:10px;padding-top:10px}.hero-visual::before{inset:0 0 29px 10px}.hero-photo{height:245px}.photo-badge{top:13px;left:13px;font-size:7px}.photo-caption{bottom:17px}.photo-caption p{font-size:17px}.photo-caption svg{width:25px;height:25px}.photo-footnote{padding-top:10px;font-size:7px;letter-spacing:.06em}.intro-strip{padding:14px 0}.intro-strip p{font-size:10px;gap:8px}.intro-strip>span{display:none}.home-layout{padding-top:27px;padding-bottom:45px;gap:35px}.section-title-row{margin-bottom:14px}.section-title-row h2{font-size:20px}.section-title-row h2 span{font-size:8px;margin-left:9px}.section-title-row .text-link{font-size:10px;gap:6px}.filter-tabs{margin-bottom:22px;padding-bottom:14px;gap:4px}.filter-tab{min-height:36px;padding:6px 13px;font-size:11px}.filter-tab span{font-size:8px}.posts-grid{gap:25px 18px}.featured-post>a{display:block}.featured-post .post-image{min-height:0;aspect-ratio:1.65;margin-bottom:16px}.featured-post h3{font-size:22px;line-height:1.6}.featured-post h3 br{display:none}.featured-post .post-meta .read-time{display:block}.featured-post .post-meta{margin-bottom:9px}.featured-post .excerpt{font-size:12px;-webkit-line-clamp:2}.featured-post{padding-bottom:24px;margin-bottom:0}.post-card h3{font-size:16px;line-height:1.7}.post-card .excerpt{font-size:11px;-webkit-line-clamp:2}.post-card:not(.featured-post):not(.compact-post){grid-column:1/-1}.post-card:not(.featured-post):not(.compact-post)>a{display:grid;grid-template-columns:113px minmax(0,1fr);gap:16px;align-items:start}.post-card:not(.featured-post):not(.compact-post) .post-image{aspect-ratio:.92;margin:0}.post-card:not(.featured-post):not(.compact-post) .post-tags{display:none}.post-meta{font-size:10px;gap:6px;margin-bottom:6px}.post-meta time{font-size:9px}.post-meta .read-time{font-size:8px}.post-card:not(.featured-post) .read-time{display:none}.post-tags{margin-top:13px}.compact-post>a{grid-template-columns:78px minmax(0,1fr);gap:16px}.compact-post .post-image{aspect-ratio:1}.compact-post h3{font-size:15px}.compact-post .excerpt{-webkit-line-clamp:2}.all-posts-link{margin-top:26px;min-height:44px}.sidebar{grid-template-columns:1fr 1fr;gap:24px 20px;padding-top:24px;border-top:1px solid var(--line)}.about-card{grid-row:auto;grid-column:1/-1;padding:23px;display:grid;grid-template-columns:50px 1fr;column-gap:17px;align-items:start}.about-avatar{margin:0;grid-row:span 3}.about-card h2{margin-bottom:6px;font-size:15px}.about-card>p{font-size:11px}.about-card .text-link{margin-top:5px;min-height:30px;font-size:10px}.about-card-bottom{grid-column:1/-1;margin-top:17px;padding-top:13px}.sidebar-section h2{font-size:11px;margin-bottom:10px}.now-item{gap:7px;padding:9px 0}.now-item p{font-size:10px}.now-item small{font-size:8px}.now-icon{width:14px}.tag-cloud{gap:5px}.tag-chip{font-size:9px;min-height:32px;padding-inline:8px}.little-note{grid-column:1/-1;padding-top:17px;display:flex;align-items:center;gap:12px}.little-note .note-asterisk{font-size:26px}.little-note p{margin:0;font-size:11px;flex:1}.little-note p br{display:none}.little-note>span{display:none}.site-footer{padding-top:22px;padding-bottom:20px}.footer-top{flex-wrap:wrap;gap:12px 15px;padding-bottom:18px}.footer-wordmark{font-size:22px}.footer-top p{font-size:9px}.footer-top .text-link{flex-basis:100%;margin:0;min-height:30px;font-size:10px}.footer-bottom{display:grid;grid-template-columns:1fr auto;gap:14px 10px;font-size:8px;padding-top:17px}.footer-note{grid-column:1/-1;grid-row:2;font-size:7px}.page-header{padding-top:40px;padding-bottom:28px}.page-header .tiny-label{font-size:8px;margin-bottom:13px}.page-header h1{font-size:34px}.page-header>p{font-size:12px;margin-top:15px}.page-layout{padding-bottom:45px}.archive-toolbar{gap:10px;margin-bottom:25px;display:block}.archive-toolbar .filter-tabs{padding-bottom:10px}.archive-count{font-size:9px;padding:0 0 14px}.archive-row{grid-template-columns:43px minmax(0,1fr) 16px;gap:13px;padding:21px 0}.archive-row h2{font-size:15px}.archive-row>time{font-size:9px}.archive-row p{font-size:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.archive-year{font-size:12px}.article-page{padding-top:20px;padding-bottom:45px}.article-header{margin:20px 0 25px}.article-header h1{font-size:28px;line-height:1.65;text-align:left}.article-header>.post-meta{justify-content:flex-start;font-size:10px;margin-bottom:15px;gap:10px}.article-author{justify-content:flex-start;margin-top:17px;font-size:10px}.article-cover{height:215px;margin-bottom:28px;border-radius:5px}.article-prose{font-size:14px;line-height:2.05}.article-intro{font-size:16px;line-height:1.95;padding-left:17px;margin-bottom:28px}.article-prose section{margin-top:28px}.article-prose h2{font-size:20px;margin-bottom:13px}.article-prose pre{padding:18px 16px;font-size:10px}.article-end-row{display:block}.article-end-row>p{font-size:12px;margin-bottom:15px}.next-article{padding:19px}.next-article p{font-size:15px}.moments-list{padding-left:22px;margin-left:4px}.moment::before{left:-26px}.moment-content{padding:19px 18px}.moment-content>p{font-size:12px;line-height:2}.moment-date{font-size:9px}.moment{padding-bottom:27px}.demo-caption{font-size:9px}.about-hero{grid-template-columns:1fr 70px;gap:15px;padding-top:40px;padding-bottom:30px}.about-hero .about-avatar{height:65px;width:65px;font-size:29px;border-radius:18px}.about-hero .about-avatar::after{width:12px;height:12px;border-width:3px}.about-hero h1{font-size:29px}.about-hero .page-header>p{font-size:11px;margin-top:13px}.about-hero .tiny-label{font-size:8px}.about-copy{font-size:13px;padding-top:10px}.about-copy h2{font-size:19px;margin-top:27px}.about-interest-list{gap:0 20px}.about-interest-list h3{font-size:12px}.about-interest-list p{font-size:10px}.about-quote{font-size:16px;padding:20px;margin:25px 0}.about-page{padding-bottom:45px}.search-dialog{padding:23px 20px 0}.search-heading h2{font-size:21px}.search-input-wrap{padding-inline:11px}.search-input-wrap input{font-size:11px}.search-result h3{font-size:13px}.search-footer{font-size:8px}.not-found{padding:70px 0}.not-found h1{font-size:26px}}
.icon-button{width:44px}.search-trigger{min-width:44px;justify-content:center}.desktop-nav a{min-width:44px;justify-content:center}.filter-tab,.tag-chip,.search-tags button{min-height:44px}.tag-chip{display:inline-flex;align-items:center}.article-toc a{min-height:44px;display:flex;align-items:center}
@media(max-width:600px){.about-card .text-link,.footer-top .text-link{min-height:44px}.header-actions{gap:0}.search-trigger{padding-inline:8px}.tag-cloud{gap:5px}.tag-chip{padding-inline:9px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.hero-visual:hover .hero-photo>img,.post-card a:hover .post-image img,.primary-button:hover{transform:none}}