@charset "UTF-8";
.brand-icon{display:block;width:46px;height:49px;object-fit:contain;flex-shrink:0}
:root{--bg:#f6f4ee;--paper:#faf8f3;--ink:#292b26;--muted:#73766d;--line:#dadcd1;--accent:#b64f32;--soft:#efeee6;--art-floor:#ebece2;--art-spine:#e6e4d9;color-scheme:light}
:root[data-theme=dark]{--bg:#20231f;--paper:#282c26;--ink:#e8e8dc;--muted:#b0b5a7;--line:#42483c;--accent:#ea9875;--soft:#2d322a;--art-floor:#272d25;--art-spine:#3c4236;color-scheme:dark}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.7}a{color:inherit;text-decoration:none}a:hover{color:var(--accent)}button,input{font:inherit}button,a,input{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button[hidden]{display:none}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:5px}::selection{background:var(--accent);color:var(--bg)}.wrap{width:min(1120px,calc(100% - 80px));margin-inline:auto}.site-header{height:110px;display:flex;align-items:center;gap:48px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;line-height:1.2;font-size:21px;font-weight:650;letter-spacing:-.6px}.brand-mark{font:italic 52px/1 Georgia,serif;padding-bottom:10px}.brand-mark span,.footer-brand span{color:var(--accent)}.brand small{display:block;font-size:10px;letter-spacing:2px;font-weight:400;color:var(--muted);margin-top:7px}.site-header nav{margin-left:auto;display:flex;gap:32px}.site-header nav a{font-size:14px;color:var(--muted);position:relative;padding:10px 0}.site-header nav a:hover,.site-header nav a[aria-current]{color:var(--ink)}.site-header nav a[aria-current]:after{content:"";position:absolute;bottom:0;left:calc(50% - 2px);width:4px;height:4px;background:var(--accent);border-radius:100%}.header-tools{display:flex;gap:12px;align-items:center}.icon-button{color:var(--ink);background:none;border:0;font-size:24px;width:32px;height:36px;display:grid;place-items:center}.skip-link{position:absolute;top:-100px;left:20px;background:var(--paper);padding:10px;z-index:10}.skip-link:focus{top:10px}.hero{display:grid;grid-template-columns:1.5fr 1fr;align-items:center;gap:50px;padding:76px 0 58px}.eyebrow{font:10px/1.5 Consolas,"Courier New",monospace;letter-spacing:1.8px;color:var(--muted);margin:0 0 22px}.dot{display:inline-block;width:6px;height:6px;border-radius:100%;background:var(--accent);margin-right:9px;vertical-align:middle}h1,h2,h3,p{margin-top:0}.hero h1{font-family:Georgia,"Songti SC",SimSun,serif;font-weight:500;font-size:48px;line-height:1.5;letter-spacing:-1.8px;margin-bottom:23px}.accent{color:var(--accent)}.hero-lead{font-size:14px;color:var(--muted);line-height:2.1;margin-bottom:28px}.hero-actions{display:flex;align-items:center;gap:28px}.button{background:var(--ink);color:var(--bg);border:1px solid var(--ink);padding:11px 21px;display:inline-flex;align-items:center;gap:28px;font-size:13px;border-radius:3px}.button:hover{background:var(--accent);border-color:var(--accent);color:var(--bg)}.quiet-link{font-size:12px;white-space:nowrap}.hero-topics{display:flex;gap:22px;color:var(--muted);font-size:10px;margin-top:40px}.hero-topics span:before{content:"/";color:var(--accent);margin-right:8px}.hero-art{position:relative;margin-top:10px;background-image:radial-gradient(var(--line) .8px,transparent .8px);background-size:16px 16px;border:1px solid var(--line);border-radius:4px;padding:20px 17px 14px}.hero-art svg{width:100%;height:auto;display:block;margin:-7px 0 8px}.art-label,.art-caption{font:9px/1.4 Consolas,monospace;letter-spacing:1.2px;color:var(--muted)}.art-caption{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:12px}.section-divider{display:flex;justify-content:space-between;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:13px 0;color:var(--muted);font-size:10px;letter-spacing:1px}.section-divider span:last-child{font-family:Consolas,monospace}.home-grid{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:60px;padding:48px 0}.section-heading{display:flex;align-items:end;justify-content:space-between;margin-bottom:18px}.section-heading .eyebrow{margin-bottom:8px}.section-heading h2{font-size:23px;font-weight:500;letter-spacing:-.5px;margin:0}.count{font:11px Consolas,monospace;color:var(--muted);vertical-align:super;margin-left:10px}.post-row{display:flex;gap:23px;align-items:start;padding:25px 0;border-bottom:1px solid var(--line)}.post-date{font:10px/1.8 Consolas,monospace;color:var(--muted);white-space:nowrap;padding-top:3px;min-width:83px}.post-date span{display:block;font-family:inherit;font-size:9px;margin-top:5px}.post-copy{flex:1;min-width:0}.post-tags{display:flex;flex-wrap:wrap;gap:6px 12px;color:var(--accent);font-size:10px;margin-bottom:8px}.post-copy h3{font-size:18px;font-weight:550;line-height:1.6;margin-bottom:9px}.post-copy p{font-size:12px;color:var(--muted);line-height:1.9;margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.row-arrow{font-size:20px;padding-top:22px;color:var(--muted)}.about-card{background:var(--soft);padding:24px;border:1px solid var(--line);border-radius:3px}.about-card .eyebrow{margin-bottom:22px;font-size:9px}.avatar{font:30px/1.3 Georgia,SimSun,serif;border:1px solid var(--line);width:60px;height:60px;display:grid;place-items:center;margin-bottom:22px;position:relative;background:var(--paper)}.avatar span{position:absolute;bottom:-7px;right:-7px;background:var(--accent);color:var(--bg);font-size:13px;width:23px;text-align:center;border-radius:50%}.about-card h3{font-size:16px;font-weight:500;margin-bottom:12px}.about-card h3 small{font:10px Consolas,monospace;color:var(--muted)}.about-card p:not(.eyebrow){font-size:12px;line-height:2;color:var(--muted);margin-bottom:25px}.side-note{display:flex;padding:24px 4px;align-items:baseline}.side-note p{font-size:11px;color:var(--muted);margin:0;line-height:2}.project-feature{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding:30px 0 45px}.project-feature .eyebrow{margin-bottom:9px}.project-feature h2{font-size:23px;font-weight:500;margin-bottom:8px}.project-feature p:not(.eyebrow){font-size:12px;color:var(--muted);margin:0}.site-footer{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding:30px 0 36px;margin-top:20px;color:var(--muted);font-size:10px}.footer-brand{font-size:20px;font-weight:600;letter-spacing:-.7px;color:var(--ink)}.site-footer p{margin:7px 0 0}.footer-right{text-align:right;padding-top:9px}.footer-right a{margin-left:20px}.footer-right p{margin-top:14px}.page-heading{padding:66px 0 30px;max-width:850px}.page-heading .eyebrow{margin-bottom:12px}.page-heading h1{font-family:Georgia,SimSun,serif;font-size:40px;font-weight:500;margin-bottom:16px}.page-heading p,.page-intro{color:var(--muted)}.page-intro{font-size:14px}.archive-tools{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px}.pill{border:1px solid var(--line);border-radius:3px;display:inline-block;padding:5px 12px;color:var(--muted);font-size:12px}.archive{max-width:880px;min-height:180px;margin-bottom:55px}.archive .post-row{padding:30px 0}.archive .post-copy h3{font-size:21px}.archive .post-copy p{font-size:14px}.article-layout{display:grid;grid-template-columns:minmax(0,760px) 200px;gap:70px;justify-content:space-between;padding:55px 0}.article-header .quiet-link{display:inline-block;margin-bottom:35px;color:var(--muted)}.article-header h1{font-family:Georgia,SimSun,serif;font-size:37px;font-weight:550;line-height:1.5;letter-spacing:-1px;margin-bottom:19px;overflow-wrap:anywhere}.article-description{color:var(--muted);font-size:15px;line-height:1.9}.article-meta{font:11px/1.7 Consolas,monospace;color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:26px;margin:22px 0 36px}.prose{font-size:16px;line-height:2;overflow-wrap:anywhere}.prose p{margin-bottom:22px}.prose h2{font-size:24px;font-weight:550;margin:40px 0 16px}.prose h3{font-size:19px;margin:30px 0 10px}.prose a{color:var(--accent);text-decoration:underline;text-underline-offset:4px}.prose ul,.prose ol{padding-left:25px}.prose blockquote{margin:25px 0;padding:12px 22px;border-left:3px solid var(--accent);background:var(--soft);color:var(--muted)}.prose blockquote p{margin:0}.prose img{max-width:100%;height:auto;border-radius:4px}.prose pre{position:relative;font:13px/1.8 Consolas,monospace;background:var(--soft);padding:23px 18px;border:1px solid var(--line);border-radius:4px;overflow-x:auto;white-space:pre}.prose code{font-family:Consolas,monospace;font-size:.85em;background:var(--soft);padding:2px 4px}.prose pre code{padding:0;font-size:inherit;background:none}.copy-code{display:block;margin-bottom:4px;float:right;font-size:11px;background:var(--paper);border:1px solid var(--line);color:var(--muted);padding:3px 9px;border-radius:3px}.prose table{display:block;overflow-x:auto;width:100%;border-collapse:collapse;font-size:14px}.prose th,.prose td{border-bottom:1px solid var(--line);text-align:left;padding:12px 14px}.toc{position:sticky;top:40px;align-self:start;margin-top:90px;border-left:1px solid var(--line);padding-left:20px}.toc .eyebrow{font-size:9px;margin-bottom:8px}.toc h2{font-size:13px;font-weight:500;margin-bottom:15px}.toc ul{list-style:none;padding:0;font-size:11px;line-height:1.9}.toc li{margin-bottom:8px}.toc ul ul{padding-left:12px;color:var(--muted)}.article-tags{display:flex;gap:8px;flex-wrap:wrap;margin:35px 0}.article-bottom{border-top:1px solid var(--line);padding-top:25px;margin-top:40px;font-size:12px;color:var(--muted)}.post-pagination{display:flex;justify-content:space-between;gap:25px;font-size:13px;margin-top:30px}.term-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin:15px 0 80px}.term-card{border:1px solid var(--line);padding:22px;display:flex;justify-content:space-between;gap:15px}.term-card span:last-child{font-size:11px;color:var(--muted);white-space:nowrap}.search-box{display:flex;gap:12px;margin-top:10px;max-width:800px}.search-box input{min-width:0;flex:1;padding:12px 15px;border:1px solid var(--line);border-radius:3px;color:var(--ink);background:var(--paper)}#search-status{color:var(--muted);font-size:12px;margin-top:24px}.empty{padding:30px 0;color:var(--muted)}.error-page{min-height:450px}.error-page .button{margin:20px 20px 0 0}.highlight .k,.highlight .kc,.highlight .kd,.highlight .kn{color:var(--accent)}.highlight .c,.highlight .c1,.highlight .cm{color:var(--muted)}
@media(min-width:1450px){.hero{padding:90px 0 70px}.hero h1{font-size:54px}}
@media(max-width:950px){.wrap{width:calc(100% - 48px)}.hero{gap:30px;grid-template-columns:1.4fr 1fr;padding-top:55px}.hero h1{font-size:37px}.hero-lead{font-size:13px}.home-grid{gap:30px;grid-template-columns:minmax(0,1fr) 230px}.post-row{gap:15px}.article-layout{grid-template-columns:minmax(0,1fr)}.toc{display:none}.term-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.wrap{width:calc(100% - 40px)}.site-header{height:auto;min-height:100px;flex-wrap:wrap;gap:0;padding-top:18px}.brand{font-size:18px}.brand-mark{font-size:39px}.header-tools{margin-left:auto}.site-header nav{order:3;justify-content:space-between;width:100%;margin-top:14px;padding-bottom:8px;gap:18px}.site-header nav a{font-size:13px}.hero{grid-template-columns:1fr;padding:42px 0 35px;gap:30px}.hero h1{font-size:34px;letter-spacing:-1px}.hero-lead{font-size:13px}.hero .eyebrow{font-size:9px}.hero-topics{margin-top:28px;gap:16px}.hero-art{max-width:340px;width:100%;margin:auto}.hero-art svg{max-height:240px}.desktop-break{display:none}.home-grid{grid-template-columns:1fr;padding:32px 0;gap:30px}.home-aside{display:none}.section-heading h2{font-size:22px}.post-row{gap:13px}.post-date{min-width:68px;font-size:9px}.post-copy h3{font-size:16px}.row-arrow{font-size:18px}.project-feature{gap:20px;align-items:start}.project-feature h2{font-size:20px}.project-feature>.quiet-link{padding-top:28px}.site-footer{gap:20px;flex-direction:column}.footer-right{text-align:left;padding:0}.footer-right a{margin:0 20px 0 0}.page-heading{padding-top:40px}.page-heading h1{font-size:33px}.archive .post-copy h3{font-size:18px}.archive .post-copy p{font-size:12px}.article-layout{padding-top:32px}.article-header h1{font-size:29px}.prose{font-size:15px}.prose h2{font-size:22px}.term-grid{grid-template-columns:1fr}.search-box{gap:8px}.search-box .button{padding:10px 14px}.post-pagination{flex-direction:column}.hero-art .art-label{font-size:8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}@media print{.site-header,.site-footer,.toc,.hero-art,.header-tools,.copy-code{display:none}.wrap{width:100%}body{background:white;color:black}.article-layout{display:block}.prose a{text-decoration:underline}}