@charset "UTF-8";
:root{--bg:#fafaf8;--surface:#fff;--ink:#222622;--muted:#74796f;--line:#e3e5df;--accent:#8f452b;--soft:#f0f1ec;--code:#f0f2ef;--sans:-apple-system,BlinkMacSystemFont,'Segoe UI','PingFang SC','Microsoft YaHei',sans-serif;--mono:'SFMono-Regular',Consolas,'Liberation Mono',monospace}
[data-theme=dark]{--bg:#181c18;--surface:#212621;--ink:#dedfd8;--muted:#a0a69a;--line:#363d34;--accent:#d68c66;--soft:#252c24;--code:#111810}
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h1{font-size:31px;font-weight:600;letter-spacing:-.8px;line-height:1.5;margin:12px 0 16px}.article-deck{font-size:13px;line-height:1.9;color:var(--muted);max-width:745px;margin:0 0 19px}.article-meta{display:flex;flex-wrap:wrap;gap:20px;font:10px var(--mono);color:var(--muted)}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 190px;gap:48px;border-top:1px solid var(--line)}.article-main{padding-top:23px;min-width:0}.archive-note{border-left:2px solid var(--line);padding:4px 14px;display:flex;gap:12px;margin-bottom:33px;color:var(--muted)}.note-title{white-space:nowrap;font-size:10px;padding-top:2px}.archive-note p{margin:0;font-size:10px;line-height:1.8}.toc-sticky{position:sticky;top:96px;padding-top:26px;max-height:calc(100vh - 135px);overflow:auto;scrollbar-width:thin}.toc-sticky nav{margin-top:14px}.toc-sticky ol{list-style:none;padding:0;margin:0}.toc-sticky ol ol{padding-left:12px}.toc-sticky li{font-size:10px;line-height:1.65;margin:8px 0}.toc-sticky 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var(--line);background:white}.missing-image{font:10px/1.5 var(--sans);display:inline-flex;align-items:center;gap:7px;color:var(--muted);border-bottom:1px dashed var(--line);padding:2px 0}.prose code{font:12px/1.7 var(--mono);padding:2px 4px;background:var(--soft);border-radius:2px}.prose pre,.prose figure.highlight{position:relative;max-width:100%;overflow:auto;background:var(--code);color:var(--ink);font:12px/1.8 var(--mono);padding:19px 17px;margin:24px 0;border:1px solid var(--line);border-radius:3px;tab-size:2}.prose pre code{background:none;padding:0;font:inherit;color:inherit;white-space:pre}.prose figure.highlight pre{padding:0;margin:0;border:0;background:none;overflow:visible}.prose figure.highlight table,.prose figure.highlight td{border:0;margin:0;padding:0;background:none}.prose table{display:block;max-width:100%;overflow:auto;border-collapse:collapse;font-size:12px;line-height:1.7;margin:22px 0}.prose th,.prose td{border:1px solid var(--line);text-align:left;padding:9px 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@media(max-width:1050px){.site-footer{margin-inline:40px}.article-layout{gap:30px;grid-template-columns:minmax(0,1fr) 175px}}
@media(max-width:720px){.wrap{padding-inline:22px}.header-inner{padding-inline:22px;height:65px;gap:18px}.brand{font-size:20px}.site-header nav{gap:18px}.site-header nav a{font-size:11px;padding-block:21px}.header-actions{gap:8px}.header-actions kbd{display:none}.header-actions svg{width:17px}.home-intro{padding-top:37px;padding-bottom:30px}.home-intro h1,.page-intro h1,.about h1{font-size:26px}.home-intro p,.page-intro p{font-size:12px}.section-heading h2{font-size:14px}.section-heading>a{font-size:10px}.home-post{grid-template-columns:1fr;gap:7px;padding:22px 0}.home-post time{font-size:9px;line-height:1.5}.home-post h3{font-size:18px;margin-bottom:8px}.home-post p{font-size:11px}.post-topic{font-size:9px}.selected{padding-bottom:44px}.site-footer{margin-inline:22px;padding-block:21px 30px;font-size:9px}.page-intro{padding-block:35px 28px}.archive-controls{gap:15px}.archive-search{width:100%}.archive-search input{width:100%;font-size:12px}.filter{font-size:10px;padding:6px 8px}.archive-status{font-size:9px}.archive-row{grid-template-columns:1fr 15px;gap:8px;padding:21px 0}.archive-row time{grid-column:1;font-size:9px}.archive-row>div{grid-column:1;grid-row:2}.archive-row h2{font-size:17px}.row-topic{grid-column:1;grid-row:3;text-align:left;font-size:9px}.row-arrow{grid-column:2;grid-row:2}.archive-wrap{padding-bottom:45px}.article-header{padding-block:23px}.back-link{font-size:10px;margin-bottom:23px}.article-header h1{font-size:27px;line-height:1.5;margin:12px 0 15px}.article-deck{font-size:12px}.article-meta{font-size:9px;gap:14px}.article-layout{grid-template-columns:1fr;gap:0}.article-aside{grid-row:1}.toc-sticky{position:relative;top:auto;padding-block:18px;max-height:145px;border-bottom:1px solid var(--line)}.toc-sticky nav{margin-top:8px}.toc-sticky .toc{display:flex;gap:4px 16px;flex-wrap:wrap}.toc-sticky li{font-size:10px;margin:2px 0}.toc-sticky ol ol,.toc-top{display:none}.article-main{padding-top:20px}.archive-note{padding:2px 10px;gap:8px;margin-bottom:26px}.archive-note p{font-size:10px}.note-title{font-size:9px}.prose{font-size:14px}.prose h2{font-size:21px}.prose h3{font-size:18px}.prose pre,.prose figure.highlight{font-size:11px;padding:18px 13px}.article-end{font-size:9px}.about{padding-block:37px 55px}.about p{font-size:13px}.about p.about-lead{font-size:16px}.search-bar{padding:16px;gap:9px}.search-bar input{font-size:12px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
@media print{.site-header,.site-footer,.article-aside,.related,.back-link,.code-copy,.reading-progress{display:none}.article-layout{display:block}.wrap{max-width:none;padding:0}.article-header{padding-top:0}body{background:white;color:black}.prose a{color:black}.article-header h1{font-size:27px}}

.archive-options{display:flex;align-items:center;gap:22px;flex-wrap:wrap}.language-filter{font-size:11px;color:var(--muted);display:flex;align-items:center;gap:9px}.language-filter select{font:inherit;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:2px;padding:6px}.language-tag{display:block;font:9px/1.6 var(--mono);color:var(--muted);margin-top:8px}.archive-row{grid-template-columns:90px minmax(0,1fr) 100px 18px}.prose:lang(en){font-size:16px;line-height:1.85}@media(max-width:720px){.archive-row{grid-template-columns:minmax(0,1fr) 15px}.archive-options{width:100%;gap:12px}.prose:lang(en){font-size:15px}.archive-note{display:block}.note-title{display:block;margin-bottom:5px}}

/* Personal artwork: restrained use; the reading pages remain text-led. */
.home-intro{display:flex;align-items:center;justify-content:space-between;gap:28px}
.home-intro>div{min-width:0}
.home-identity{display:block;flex:0 0 96px;line-height:0}
.home-identity img{display:block;width:96px;height:96px;border-radius:50%}
.identity-art{display:flex;align-items:center;gap:28px;margin:32px 0}
.identity-art img{display:block;flex:0 0 192px;width:192px;height:192px;border-radius:50%}
.identity-art figcaption{font-size:12px;line-height:1.9;color:var(--muted);max-width:330px}
.identity-art figcaption strong{display:block;color:var(--ink);font-size:14px;font-weight:550;margin-bottom:6px}
@media(max-width:720px){.home-intro{gap:18px}.home-identity{flex-basis:64px}.home-identity img{width:64px;height:64px}.identity-art{align-items:flex-start;gap:20px}.identity-art img{flex-basis:112px;width:112px;height:112px}.identity-art figcaption{font-size:11px}}
@media(max-width:420px){.identity-art{display:block}.identity-art img{margin-bottom:16px}}