:root{--bg:#f8f8f3;--surface:#fffefa;--text:#27342e;--muted:#6b746c;--faint:#8b938a;--line:#e1e4da;--green:#2f5943;--green-soft:#eaf0e2;--feature:#edf1e5;--accent:#8b9d63;--shadow:0 10px 40px #233d2a06;--serif:"Iowan Old Style","Palatino Linotype","Noto Serif CJK SC","Songti SC","STSong",serif;--sans:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color-scheme:light}:root[data-theme=dark]{--bg:#161d19;--surface:#1c2520;--text:#e2e7dd;--muted:#a2afa1;--faint:#819080;--line:#354136;--green:#b5cf9f;--green-soft:#293b2b;--feature:#253124;--accent:#afbf88;--shadow:none;color-scheme:dark}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:105px}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default}a,button{touch-action:manipulation}button{color:inherit}a:hover{color:var(--green)}a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--green);outline-offset:5px}::selection{background:var(--green-soft);color:var(--text)}h1,h2,h3,p{margin-top:0}svg{flex-shrink:0;vertical-align:middle}img{max-width:100%;height:auto}.container{max-width:1160px;width:calc(100% - 96px);margin:0 auto}.site-header{border-bottom:1px solid var(--line);background:var(--bg)}.header-inner{display:flex;align-items:center;height:96px;gap:48px}.brand{display:flex;align-items:center;gap:12px;font-size:25px;font-weight:700;letter-spacing:-1px;line-height:1}.brand-mark{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:11px;background:var(--green);color:var(--bg);font-family:Georgia,serif;font-size:33px;letter-spacing:-3px;padding-right:4px}.brand-mark span{color:#bed198}.brand-dot{color:var(--accent)}.main-nav{display:flex;gap:34px;align-self:stretch;margin-left:auto}.main-nav a{display:flex;align-items:center;position:relative;font-size:15px;color:var(--muted)}.main-nav a[aria-current=page]{color:var(--green);font-weight:600}.main-nav a[aria-current=page]:after{content:"";position:absolute;bottom:22px;left:calc(50% - 3px);width:5px;height:5px;background:var(--green);border-radius:50%}.header-actions{display:flex;align-items:center;gap:20px}.search-trigger{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:14px}.search-trigger kbd{font-size:11px;border:1px solid var(--line);border-radius:4px;padding:0 6px;margin-left:12px;color:var(--faint)}.header-divider{height:18px;width:1px;background:var(--line)}.icon-button{width:38px;height:38px;background:none;border:0;display:grid;place-items:center;border-radius:50%}.icon-button:hover{background:var(--green-soft)}.theme-sun,[data-theme=dark] .theme-moon{display:none}[data-theme=dark] .theme-sun{display:block}.skip-link{position:fixed;top:8px;left:8px;padding:8px 16px;background:var(--green);color:var(--bg);z-index:50;transform:translateY(-160%)}.skip-link:focus{transform:none}.sr-only{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.home-intro{display:grid;grid-template-columns:1.2fr 1fr;align-items:center;padding:68px 0 63px;border-bottom:1px solid var(--line);gap:60px}.eyebrow{font-size:12px;font-weight:500;letter-spacing:2.4px;color:var(--muted);display:flex;align-items:center;gap:12px}.small-line{height:1px;background:var(--accent);width:25px}.home-intro h1{font-size:clamp(36px,4vw,51px);font-family:var(--serif);line-height:1.55;font-weight:500;letter-spacing:1px;margin:22px 0 21px}.accent-serif{color:var(--green)}.home-intro p{color:var(--muted);font-size:15px;line-height:1.95;margin:0}.intro-art{height:273px;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden}.orbit{position:absolute;border:1px solid var(--line);border-radius:50%;width:225px;height:225px;transform:rotate(-26deg)}.orbit-one{width:330px;height:175px}.orbit-two{width:175px;height:270px;transform:rotate(38deg)}.orbit-center{font-family:Georgia,serif;font-style:italic;font-size:157px;font-weight:400;letter-spacing:-14px;line-height:1;color:var(--green);padding:0 20px 20px 0;position:relative}.orbit-center span{color:var(--accent)}.orbit-caption{position:absolute;bottom:15px;font-family:monospace;font-size:9px;letter-spacing:2px;color:var(--faint);background:var(--bg);padding:0 12px}.orbit-plus{position:absolute;top:23px;right:43px;color:var(--accent);font-size:26px;font-weight:300}.orbit-small{position:absolute;left:2px;top:12px;font-family:monospace;font-size:8px;letter-spacing:1px;writing-mode:vertical-rl;color:var(--faint)}.home-grid{display:grid;grid-template-columns:minmax(0,1fr) 294px;gap:64px;padding:46px 0 58px}.section-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;gap:16px}.section-heading h2{font-size:19px;font-weight:600;display:flex;align-items:center;gap:12px;margin:0;letter-spacing:.5px}.heading-count{font-family:monospace;color:var(--faint);font-size:12px;font-weight:400;border:1px solid var(--line);padding:0 6px;border-radius:4px}.section-heading>a{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted)}.filter-bar{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:25px}.filter-bar a{font-size:13px;line-height:1.5;padding:6px 15px;border-radius:5px;color:var(--muted)}.filter-bar a:hover{background:var(--green-soft)}.filter-bar .filter-active{color:var(--green);background:var(--green-soft);font-weight:600}.featured-wrap{border:1px solid #dbe3cf;background:var(--feature);padding:25px 28px 22px;border-radius:10px;position:relative}.featured-label{display:inline-flex;align-items:center;gap:6px;color:var(--green);font-size:11px;letter-spacing:1.5px;margin-bottom:15px}.featured-label:before{content:"";height:5px;width:5px;background:var(--accent);border-radius:50%}.post-meta{display:flex;align-items:center;flex-wrap:wrap;gap:10px;font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}.meta-dot{color:var(--faint)}.demo-label{font-size:10px;padding:0 6px;border:1px solid var(--line);border-radius:3px;line-height:1.7;color:var(--muted)}.post-card{padding:28px 0;border-bottom:1px solid var(--line)}.post-card.featured-post{border:0;padding:0}.post-card h2{font-family:var(--serif);font-size:24px;line-height:1.55;letter-spacing:.4px;margin:12px 0;font-weight:600;overflow-wrap:anywhere}.post-card h2 a{display:block}.post-card h2 a:hover{color:var(--green)}.post-card p{font-size:14px;color:var(--muted);line-height:1.9;margin-bottom:22px}.post-bottom{display:flex;justify-content:space-between;align-items:center;gap:12px}.tag-list{display:flex;gap:8px;flex-wrap:wrap}.tag{font-size:11px;color:var(--green);padding:2px 9px;border:1px solid var(--line);border-radius:4px;line-height:1.6;background:var(--surface)}.read-link{display:flex;gap:8px;align-items:center;font-size:12px;color:var(--muted);white-space:nowrap}.read-link svg{transition:transform .2s}.read-link:hover svg{transform:translate(3px)}.list-end{display:flex;justify-content:center;align-items:center;gap:16px;font-size:11px;color:var(--faint);letter-spacing:2px;margin:35px 0 0}.list-end span{width:28px;height:1px;background:var(--line)}.sidebar{padding-top:2px}.author-card{border:1px solid var(--line);border-radius:10px;padding:28px 25px 0;background:var(--surface);box-shadow:var(--shadow)}.avatar-monogram{width:53px;height:53px;background:var(--green-soft);color:var(--green);font-family:Georgia,serif;font-size:31px;font-style:italic;display:grid;place-content:center;grid-auto-flow:column;align-items:end;border-radius:50%;margin-bottom:21px}.avatar-monogram span{color:var(--accent)}.author-card .eyebrow{font-family:monospace;font-size:9px;letter-spacing:2px;margin-bottom:10px}.author-card h2{font-family:var(--serif);font-size:18px;letter-spacing:.4px;font-weight:600;line-height:1.65;margin-bottom:13px}.author-card>p:not(.eyebrow){font-size:13px;color:var(--muted);line-height:1.95}.inline-link{display:inline-flex;gap:7px;align-items:center;font-size:13px;color:var(--green);padding:0;background:none;border:0}.author-card .inline-link{margin:4px 0 24px}.author-domain{border-top:1px solid var(--line);padding:15px 0;display:flex;align-items:center;justify-content:space-between;gap:10px;font-family:monospace;font-size:11px;color:var(--muted)}.author-domain span{font-family:var(--sans);font-size:10px;color:var(--faint)}.topic-section{margin:30px 0}.aside-title{font-size:13px;font-weight:600;letter-spacing:1px;margin-bottom:14px}.topic-list{display:grid;gap:4px}.topic-list a{display:flex;justify-content:space-between;align-items:center;padding:8px 2px;font-size:13px;color:var(--muted)}.topic-list a:hover{color:var(--green)}.topic-hash{color:var(--faint);margin-right:11px}.topic-count{font-size:11px;font-family:monospace;background:var(--green-soft);min-width:22px;text-align:center;border-radius:4px;color:var(--green)}.rss-card{display:flex;align-items:center;gap:12px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:21px 0}.rss-icon{color:var(--green)}.rss-card strong{font-size:12px;font-weight:500;display:block}.rss-card small{font-size:11px;color:var(--muted);display:block;margin-top:2px}.rss-card>svg{margin-left:auto;color:var(--muted)}.sidebar-footnote{font-size:11px;color:var(--faint);line-height:1.95;margin:23px 0 0}.site-footer{border-top:1px solid var(--line);padding:30px 0 34px;display:flex;justify-content:space-between;align-items:center;gap:24px}.site-footer>div{display:flex;align-items:center;gap:22px}.footer-brand{font-family:Georgia,serif;font-weight:700;font-size:17px}.footer-note,.footer-right{font-size:11px;color:var(--muted)}.footer-right a{display:flex;gap:5px;align-items:center}.page-heading{padding:64px 0 38px}.page-heading h1{font-family:var(--serif);font-size:42px;font-weight:500;line-height:1.5;letter-spacing:1px;margin:18px 0 16px}.page-heading p{color:var(--muted);font-size:15px;margin:0}.accent-dot{color:var(--accent)}.archive-page{max-width:890px;padding-bottom:80px}.archive-year{display:grid;grid-template-columns:135px 1fr;border-top:1px solid var(--line);padding-top:30px;margin-bottom:40px}.archive-year h2{font-family:Georgia,serif;font-size:28px;font-weight:400}.archive-year h2 span{display:block;font-family:var(--sans);color:var(--faint);font-size:12px;margin-top:6px}.archive-row{display:flex;gap:23px;padding:20px 0;border-bottom:1px solid var(--line);align-items:baseline}.archive-row:first-child{padding-top:0}.archive-row time{font-family:monospace;font-size:13px;color:var(--faint);white-space:nowrap}.archive-row>div{flex:1}.archive-row a{font-size:18px;font-family:var(--serif);font-weight:500}.archive-row p{font-size:12px;color:var(--faint);margin:6px 0 0}.archive-row>span{color:var(--faint);font-size:16px}.narrow-posts{max-width:800px;padding-bottom:70px;min-height:35vh}.narrow-posts .post-card:first-child{padding-top:4px}.about-layout{display:grid;grid-template-columns:minmax(0,720px) 1fr;gap:80px;padding-bottom:75px}.about-note{margin-top:24px;border-left:1px solid var(--line);padding-left:28px}.brand-mark.large{width:65px;height:65px;font-size:55px;border-radius:17px;margin-bottom:28px}.about-note h2{font-family:var(--serif);font-size:23px;line-height:1.8;font-weight:500}.about-note p{font-size:13px;color:var(--muted);margin-bottom:28px}.prose{font-size:16px;line-height:2;color:var(--text);overflow-wrap:anywhere}.prose p{margin-bottom:1.4em}.prose h2{font-family:var(--serif);font-size:25px;line-height:1.5;margin:1.8em 0 .85em;font-weight:600;scroll-margin-top:35px}.prose h3{font-size:19px;margin:1.7em 0 .7em;line-height:1.5;scroll-margin-top:35px}.prose a{color:var(--green);text-decoration:underline;text-underline-offset:4px;text-decoration-color:var(--accent)}.prose strong{font-weight:600}.prose blockquote{border-left:3px solid var(--accent);background:var(--green-soft);margin:28px 0;padding:16px 24px;color:var(--muted);border-radius:0 5px 5px 0}.prose blockquote p:last-child{margin-bottom:0}.prose ul,.prose ol{padding-left:1.6em}.prose li{margin:.4em 0}.prose li::marker{color:var(--accent)}.prose :not(pre)>code{background:var(--green-soft);font-size:.88em;padding:3px 5px;border-radius:4px;word-break:break-word}.prose pre{padding:24px 20px;position:relative;border-radius:8px;font-size:13px;line-height:1.8;overflow:auto;max-width:100%}.prose pre code{display:block;padding-top:13px}.copy-code{position:absolute;right:9px;top:7px;color:#c8d5c8;background:#ffffff0a;border:1px solid #ffffff30;border-radius:3px;font-size:10px;padding:2px 7px}.prose table{border-collapse:collapse;width:100%;display:block;overflow-x:auto;font-size:14px;margin:25px 0}.prose th,.prose td{border:1px solid var(--line);padding:9px 14px;min-width:110px;text-align:left}.prose th{background:var(--green-soft);font-weight:600}.prose hr{border:0;border-top:1px solid var(--line);margin:35px 0}.article-header{max-width:800px;padding:48px 0 33px}.back-link{margin-bottom:35px;letter-spacing:1px;font-size:12px}.article-header>.tag-list{margin-bottom:17px}.article-header h1{font-family:var(--serif);font-size:41px;line-height:1.5;font-weight:600;letter-spacing:.4px;margin:0 0 18px;overflow-wrap:anywhere}.article-description{font-size:16px;color:var(--muted);max-width:680px;line-height:1.9;margin-bottom:22px}.article-layout{display:grid;grid-template-columns:minmax(0,760px) 1fr;gap:64px;padding-bottom:75px}.article-layout>article{min-width:0}.demo-notice{font-size:12px;border:1px solid var(--line);border-radius:6px;background:var(--feature);padding:13px 17px;color:var(--muted);margin-bottom:35px}.toc nav{position:sticky;top:35px;border-left:1px solid var(--line);padding-left:24px}.toc a{display:block;font-size:12px;color:var(--muted);line-height:1.7;padding:7px 0}.toc a:hover{color:var(--green)}.toc .toc-child{padding-left:12px;font-size:11px}.toc .back-top{margin-top:24px;font-size:11px}.reading-progress{position:fixed;top:0;left:0;width:100%;height:3px;background:var(--green);transform:scaleX(0);transform-origin:left;z-index:10}.article-end{border-top:1px solid var(--line);margin-top:40px;padding:28px 0;display:flex;justify-content:space-between;gap:20px;font-size:12px;color:var(--faint)}.adjacent-posts{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:10px}.adjacent-posts a{padding:19px;border:1px solid var(--line);border-radius:7px;background:var(--surface)}.adjacent-posts small{display:block;font-size:11px;color:var(--muted);margin-bottom:9px}.adjacent-posts strong{font-weight:500;font-family:var(--serif);font-size:16px;line-height:1.65;display:block}.search-page{max-width:800px;min-height:45vh;padding-bottom:80px}.search-box{border:1px solid var(--line);border-radius:9px;background:var(--surface);display:flex;align-items:center;gap:16px;padding:9px 10px 9px 20px}.search-box:focus-within{border-color:var(--green)}.search-box>svg{color:var(--muted)}.search-box input{min-width:0;flex:1;border:0;outline:none;background:transparent;color:var(--text);padding:9px 0;font-size:16px}.search-box input:focus-visible{outline:none}.search-box button{padding:8px 22px;border:0;border-radius:5px;background:var(--green);color:var(--bg);font-size:14px}.search-status{color:var(--muted);font-size:13px;padding:16px 0;margin:0}.search-result{border-bottom:1px solid var(--line);padding:22px 0}.search-result h2{font-family:var(--serif);font-size:23px;font-weight:500;margin:9px 0}.search-result small{font-size:11px;color:var(--faint)}.search-result p{font-size:14px;color:var(--muted);margin-bottom:0}.empty-state{padding:50px 0;color:var(--muted);text-align:center}.not-found{padding:120px 0;min-height:65vh}.not-found h1{font-family:var(--serif);font-size:40px;font-weight:500;margin:20px 0}.not-found p{color:var(--muted);margin-bottom:35px}.solid-link{display:inline-block;background:var(--green);color:var(--bg);border-radius:5px;padding:10px 23px;font-size:14px;margin-right:25px}.solid-link:hover{color:var(--bg);opacity:.9}[data-theme=dark] .featured-wrap{border-color:var(--line)}@media(min-width:1450px){.container{max-width:1200px}.home-grid{gap:80px;grid-template-columns:minmax(0,1fr) 310px}.home-intro{padding-top:78px;padding-bottom:73px}}@media(max-width:1050px){.container{width:calc(100% - 64px)}.home-grid{gap:35px;grid-template-columns:minmax(0,1fr) 260px}.header-inner{gap:30px}.home-intro{gap:25px}.intro-art{transform:scale(.9)}.about-layout{gap:40px;grid-template-columns:minmax(0,1fr) 230px}.article-layout{grid-template-columns:minmax(0,1fr) 180px;gap:32px}.author-card{padding:24px 20px 0}.author-domain{flex-wrap:wrap;gap:2px}.author-card h2{font-size:17px}.search-trigger kbd{display:none}}@media(max-width:800px){.header-inner{height:80px;gap:25px}.brand{font-size:22px;gap:10px}.brand-mark{width:34px;height:34px;font-size:29px}.main-nav{gap:25px}.main-nav a[aria-current=page]:after{bottom:14px}.header-actions{gap:9px}.search-trigger span,.header-divider{display:none}.search-trigger{width:36px;height:38px;justify-content:center}.home-intro{padding:46px 0 40px;grid-template-columns:1.5fr 1fr;gap:5px}.home-intro h1{font-size:37px}.intro-art{height:230px;transform:scale(.8);transform-origin:center right;overflow:visible}.orbit-small{display:none}.orbit-one{width:265px}.home-grid{grid-template-columns:1fr;gap:35px;padding-top:30px}.sidebar{display:grid;grid-template-columns:1fr 1fr;gap:25px}.author-card{grid-row:span 2}.topic-section{margin:0}.rss-card{align-self:start}.sidebar-footnote{grid-column:1/-1;margin:0}.site-footer{align-items:flex-start}.site-footer>div{gap:9px;flex-wrap:wrap}.site-footer>div:first-child{flex-direction:column;align-items:flex-start}.footer-right{justify-content:flex-end}.page-heading{padding-top:43px}.page-heading h1{font-size:36px}.article-layout{display:flex;flex-direction:column;gap:0}.article-layout>article{order:2}.toc{order:1;border:1px solid var(--line);border-radius:6px;padding:14px 18px;margin-bottom:28px}.toc nav{position:static;border:0;padding:0;display:flex;gap:5px 22px;flex-wrap:wrap}.toc .aside-title{width:100%;margin:0 0 5px}.toc a{padding:4px 0}.toc .back-top{display:none}.article-header h1{font-size:35px}.article-header{padding-top:34px}.about-layout{grid-template-columns:1fr;gap:0}.about-note{padding:28px 0 0;border-left:0;border-top:1px solid var(--line);margin-top:20px}.about-note h2 br{display:none}.about-note .brand-mark{float:left;margin-right:25px}.about-note h2,.about-note p{margin-bottom:10px}.prose{font-size:16px}}@media(max-width:540px){.container{width:calc(100% - 40px)}.header-inner{height:73px;gap:12px}.brand{font-size:20px}.brand-mark{display:none}.main-nav{gap:20px;margin-left:auto}.main-nav a{font-size:13px}.main-nav a[aria-current=page]:after{bottom:11px}.header-actions{gap:0}.icon-button,.search-trigger{width:32px}.home-intro{grid-template-columns:1fr;padding:36px 0 34px}.home-intro h1{font-size:35px;margin:16px 0;line-height:1.55}.home-intro p{font-size:13px}.eyebrow{font-size:10px;letter-spacing:2px}.intro-art{display:none}.home-grid{padding-top:28px;padding-bottom:38px}.section-heading h2{font-size:17px}.section-heading>a{font-size:11px}.filter-bar{gap:5px;margin-bottom:20px}.filter-bar a{padding:5px 11px;font-size:12px}.featured-wrap{padding:20px}.post-card h2{font-size:22px}.post-card p{font-size:13px}.post-meta{font-size:11px;gap:7px}.post-bottom{align-items:flex-end}.read-link{font-size:11px}.sidebar{display:block}.author-card{margin-top:0}.author-card h2{font-size:20px}.author-card>p:not(.eyebrow){font-size:14px}.author-domain{flex-wrap:nowrap}.topic-section{margin:26px 0}.sidebar-footnote{margin-top:21px}.site-footer{padding:25px 0;gap:18px}.footer-note{font-size:10px}.site-footer .footer-right{gap:10px 15px;max-width:150px}.footer-right>span{width:100%;text-align:right}.page-heading h1{font-size:31px;margin-top:15px}.page-heading p{font-size:14px}.page-heading{padding-bottom:28px}.archive-year{grid-template-columns:1fr;padding-top:18px}.archive-year h2{font-size:25px;display:flex;gap:15px;align-items:center;margin-bottom:16px}.archive-year h2 span{margin:0}.archive-row{gap:14px}.archive-row a{font-size:17px}.archive-page{padding-bottom:40px}.article-header h1{font-size:30px}.article-description{font-size:14px}.article-header .back-link{margin-bottom:27px}.prose h2{font-size:23px}.prose h3{font-size:18px}.prose blockquote{padding:13px 18px}.article-end{flex-wrap:wrap}.adjacent-posts{gap:13px;grid-template-columns:1fr}.adjacent-posts>span:empty{display:none}.article-layout{padding-bottom:40px}.search-box{padding-left:13px;gap:10px}.search-box input{font-size:14px}.search-box button{padding:8px 13px;font-size:13px}.search-result h2{font-size:21px}.not-found{padding:80px 0}.not-found h1{font-size:28px}.not-found p{font-size:14px}.about-note .brand-mark{display:inline-flex}.prose table{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,.toc,.reading-progress,.adjacent-posts,.article-end,.demo-notice{display:none}.container{width:100%;max-width:none}.article-layout{display:block}.article-header{padding:0}body{background:#fff;color:#000}.prose{font-size:12pt}.prose a{color:#000}.prose pre{white-space:pre-wrap}.copy-code{display:none}}