:root,:root[data-theme=light]{--bg:#fff;--surface-2:#f9fafb;--text:#0a0a0a;--muted:#6b7280;--border:#e5e7eb;--accent:#0a0a0a;--radius:8px;--max-w:760px;--font:"Noto Sans Thai", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--mono:"JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;color-scheme:light}:root[data-theme=dark]{--bg:#0b0c0e;--surface-2:#16181b;--text:#e5e7eb;--muted:#9ca3af;--border:#26282c;--accent:#e5e7eb;color-scheme:dark}*{box-sizing:border-box}html{scroll-behavior:smooth}body{min-height:100svh;font-family:var(--font);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;flex-direction:column;margin:0;font-size:16px;line-height:1.85;display:flex}.container{max-width:var(--max-w);margin:0 auto;padding:0 24px}.site-header{border-bottom:1px solid var(--border)}.site-header .container{justify-content:space-between;align-items:center;gap:16px;height:60px;display:flex}.brand{font-family:var(--mono);color:var(--text);font-size:15px;font-weight:700;text-decoration:none}.brand span{color:var(--muted)}.site-header nav{align-items:center;gap:20px;font-size:14px;display:flex}.site-header nav a{color:var(--muted);text-decoration:none}.site-header nav a:hover,.site-header nav a[aria-current]{color:var(--text)}.theme-toggle{min-width:28px;min-height:36px;color:var(--muted);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;padding:4px;display:inline-flex}.theme-toggle:hover{color:var(--text)}.theme-toggle svg{width:15px;height:15px;display:block}:root[data-theme=dark] .icon-moon,:root[data-theme=light] .icon-sun{display:none}h1,h2,h3{letter-spacing:-.01em;line-height:1.35}h1{text-wrap:balance;margin:0 0 12px;font-size:26px;font-weight:700}h2{margin:44px 0 12px;font-size:19px;font-weight:700}h3{margin:28px 0 8px;font-size:16px;font-weight:700}p{margin:0 0 16px}a{color:var(--text);text-underline-offset:3px;text-decoration-thickness:1px}a:hover,.muted{color:var(--muted)}.kicker{letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0 0 8px;font-size:12px;font-weight:600}.kicker:before{content:"# ";color:var(--muted)}hr{border:none;border-top:1px solid var(--border);margin:40px 0}main{flex:1;padding:48px 0 32px}main section+section{border-top:1px solid var(--border);margin-top:32px;padding-top:32px}.prompt-line{color:var(--muted);margin:0 0 4px;font-size:14px}.prompt-line:before{content:"$ ";color:var(--muted)}.prose ul,.prose ol{margin:0 0 16px;padding-left:24px}.prose li{margin:4px 0}.prose blockquote{border-left:1px solid var(--border);color:var(--muted);margin:20px 0;padding:4px 16px}.prose table{border-collapse:collapse;width:100%;margin:24px 0;font-size:14px;line-height:1.7}.prose th,.prose td{border-bottom:1px solid var(--border);text-align:left;vertical-align:top;overflow-wrap:anywhere;padding:12px 10px}.prose th{font-weight:600}.prose img{border:1px solid var(--border);border-radius:var(--radius);max-width:100%;height:auto}code{font-family:var(--mono);background:var(--surface-2);border:1px solid var(--border);border-radius:4px;padding:1px 6px;font-size:.9em}pre{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);margin:16px 0;padding:16px 20px;line-height:1.6;overflow-x:auto}pre code{background:0 0;border:none;padding:0;font-size:13px}.post-meta{color:var(--muted);margin:0 0 8px;font-size:13.5px}.tag-row{flex-wrap:wrap;gap:10px;margin:0 0 8px;font-size:13px;display:flex}.tag-row a,.tag-row span{color:var(--muted);text-decoration:none}.tag-row a:before,.tag-row span:before{content:"#";color:var(--muted)}.tag-row a:hover{color:var(--text)}.toc-side{display:none}@media (width>=1280px){.toc-side{border-left:1px solid var(--border);width:216px;max-height:calc(100vh - 150px);padding-left:18px;font-size:13px;display:block;position:fixed;top:104px;left:calc(50% + 408px);overflow-y:auto}details.toc{display:none}}.toc-side .toc-title{letter-spacing:normal;text-transform:none;color:var(--muted);margin:0 0 10px;font-size:14px;font-weight:700}.toc-side ul{margin:0;padding:0;list-style:none}.toc-side li{margin:7px 0;line-height:1.5}.toc-side li.depth-3{padding-left:14px}.toc-side a{color:var(--muted);text-decoration:none;display:block}.toc-side a:hover{color:var(--text)}.toc-side a.active{color:var(--text);font-weight:600}.toc{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface-2);margin:24px 0;padding:14px 18px;font-size:13.5px}details.toc summary{cursor:pointer;letter-spacing:normal;text-transform:none;color:var(--muted);font-size:14px;font-weight:700;list-style:none}details.toc summary::-webkit-details-marker{display:none}details.toc summary:after{content:" +"}details.toc[open] summary:after{content:" −"}details.toc[open] summary{margin-bottom:8px}.toc .toc-title{letter-spacing:normal;text-transform:none;color:var(--muted);margin:0 0 8px;font-size:14px;font-weight:700}.toc ul{margin:0;padding:0;list-style:none}.toc li{margin:4px 0}.toc li.depth-3{padding-left:18px}.toc a{color:var(--muted);text-decoration:none}.toc a:before{content:"# ";color:var(--muted)}.toc a:hover{color:var(--text)}.lang-badge{color:var(--muted);border:1px solid var(--border);white-space:nowrap;border-radius:999px;padding:0 8px;font-size:11px}.content-list{margin:4px 0 0;padding:0;list-style:none}.content-list>li{min-width:0}.list-entry{padding:12px 0;display:block}.list-entry :is(h2,h3){overflow-wrap:anywhere;margin:0 0 6px;font-size:17px;line-height:1.6}.list-entry p{color:var(--muted);text-wrap:pretty;margin:0;font-size:15px;line-height:1.7}.site-footer{border-top:1px solid var(--border);color:var(--muted);margin-top:48px;padding:26px 0 44px;font-size:13px}.site-footer a{color:var(--muted)}.site-footer a:hover{color:var(--text)}.site-footer .links{flex-wrap:wrap;gap:16px;margin-bottom:8px;display:flex}@media (width<=560px){h1{font-size:22px}main{padding:32px 0 24px}.site-header nav{gap:12px;font-size:13px}}a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--text);outline-offset:5px}.skip-link{z-index:10;background:var(--bg);padding:10px 16px;position:fixed;top:8px;left:16px;transform:translateY(-160%)}.skip-link:focus{transform:translateY(0)}.site-header nav a{align-items:center;min-height:44px;display:inline-flex}.intro{border-bottom:1px solid var(--border);margin-bottom:36px;padding-bottom:36px}.intro h1{letter-spacing:-.02em;font-size:32px}.intro-role{color:var(--muted);margin-bottom:18px;font-size:15px}.intro-description{text-wrap:balance;margin-bottom:16px}.intro-links{flex-wrap:wrap;gap:8px 24px;font-size:14px;display:flex}.intro-links a{align-items:center;gap:6px;min-height:32px;display:inline-flex}.section-heading{justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:8px;display:flex}.section-heading h2{margin:0;font-size:19px}.section-heading>a{white-space:nowrap;font-size:13px}.page-head{border-bottom:1px solid var(--border);margin-bottom:28px;padding-bottom:20px}.page-head>:last-child{margin-bottom:0}.more-projects{color:var(--muted);margin-top:24px;font-size:14px}.prose p,.prose li{overflow-wrap:anywhere}pre[data-language=text]{white-space:pre-wrap;overflow-wrap:anywhere}pre[data-language=text] code{white-space:inherit}.article-next{font-size:15px}.read-next>span{color:var(--muted);margin-bottom:6px;font-size:13px;display:block}.read-next>a{font-size:18px;font-weight:600}.article-back{color:var(--muted);margin-top:24px;font-size:14px}.site-footer .links a{align-items:center;min-height:32px;display:inline-flex}@media (width<=560px){.intro h1{font-size:28px}.intro-role{font-size:13px}.intro{margin-bottom:28px;padding-bottom:28px}main section+section{margin-top:28px;padding-top:28px}.section-heading h2{font-size:18px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}.article-categories{border-bottom:1px solid var(--border);flex-wrap:wrap;gap:0 24px;margin-top:20px;padding-bottom:16px;font-size:14px;display:flex}.article-categories a{align-items:center;gap:8px;min-height:44px;display:inline-flex}.category-count{color:var(--muted);font-variant-numeric:tabular-nums;font-size:12px}.article-group{margin-top:32px}.article-group>h2{margin:0 0 8px;scroll-margin-top:24px}.list-link{color:var(--text);grid-template-columns:minmax(0,1fr) auto;column-gap:16px;text-decoration:none;display:grid}.list-link:hover{color:var(--text)}.list-link:hover :is(h2,h3){text-underline-offset:3px;text-decoration:underline}.list-link :is(h2,h3){grid-area:1/1;margin:0;font-size:16px}.list-link .list-summary{grid-area:2/1/3/3;margin-top:2px;font-size:14px}.list-link .list-meta{color:var(--muted);white-space:nowrap;font-variant-numeric:tabular-nums;grid-area:1/2;align-self:baseline;padding-top:3px;font-size:12.5px;line-height:1.6}.list-link .lang-badge{margin-left:8px}.project-link :is(h2,h3){font-family:var(--mono);font-size:15px}@media (width<=560px){.list-link{grid-template-columns:minmax(0,1fr)}.list-link .list-meta{grid-area:3/1;padding-top:2px}}