:root{--bg: #fbfaf7;--surface: #ffffff;--text: #1d1d1f;--muted: #5f6368;--border: #e6e2da;--accent: #0b6e4f;--accent-soft: #e3f2ec;--code-bg: #f3f1ec;--maxw: 760px;--on-accent: #ffffff;--warn: #b3261e;color-scheme:light}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--bg: #121416;--surface: #1a1d20;--text: #e8e6e3;--muted: #a3a8ad;--border: #2c3136;--accent: #4fd1a5;--accent-soft: #173a30;--code-bg: #1f2327;--on-accent: #0d1f18;--warn: #ff8a80;color-scheme:dark}}:root[data-theme=dark]{--bg: #121416;--surface: #1a1d20;--text: #e8e6e3;--muted: #a3a8ad;--border: #2c3136;--accent: #4fd1a5;--accent-soft: #173a30;--code-bg: #1f2327;--on-accent: #0d1f18;--warn: #ff8a80;color-scheme:dark}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--text);font:17px/1.7 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}a{color:var(--accent);text-underline-offset:3px}a:hover{text-decoration-thickness:2px}.wrap{max-width:var(--maxw);margin:0 auto;padding:0 16px}header.site{border-bottom:1px solid var(--border);background:var(--surface)}header.site .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 20px;padding-top:14px;padding-bottom:14px}.brand{font-weight:750;font-size:1.2rem;color:var(--text);text-decoration:none;letter-spacing:-.01em}.brand span{color:var(--accent)}nav.main{display:flex;flex-wrap:wrap;gap:4px 16px;font-size:.95rem}nav.main a{color:var(--muted);text-decoration:none}nav.main a:hover,nav.main a[aria-current=page]{color:var(--text)}main.wrap{padding-top:36px;padding-bottom:56px}h1,h2,h3{line-height:1.25;letter-spacing:-.015em}h1{font-size:clamp(1.8rem,5vw,2.4rem);margin:0 0 12px}h2{font-size:1.45rem;margin-top:2.2em}h3{font-size:1.15rem;margin-top:1.8em}p.lede{font-size:1.12rem;color:var(--muted);margin-top:0}.meta{color:var(--muted);font-size:.9rem}.pill{display:inline-block;background:var(--accent-soft);color:var(--accent);border-radius:999px;padding:1px 10px;font-size:.8rem;font-weight:600;text-decoration:none}.cards{display:grid;gap:14px;margin:18px 0;padding:0;list-style:none}.card{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:16px 18px}.card h3{margin:6px 0 4px;font-size:1.12rem}.card h3 a{color:var(--text);text-decoration:none}.card h3 a:hover{color:var(--accent)}.card p{margin:0;color:var(--muted);font-size:.95rem}.cats{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));margin:16px 0 8px}.prose img{max-width:100%;height:auto;border-radius:8px}.prose pre{background:var(--code-bg);border:1px solid var(--border);border-radius:8px;padding:14px;overflow-x:auto;font-size:.88rem;line-height:1.55}.prose code{font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;font-size:.9em}.prose :not(pre)>code{background:var(--code-bg);padding:1px 5px;border-radius:4px}.prose table{border-collapse:collapse;width:100%;display:block;overflow-x:auto;font-size:.95rem}.prose th,.prose td{border:1px solid var(--border);padding:6px 10px;text-align:left}.prose blockquote{margin:1.4em 0;padding:4px 16px;border-left:3px solid var(--accent);color:var(--muted)}.ad-slot{margin:28px 0;min-height:0}.comments{margin-top:48px;padding-top:24px;border-top:1px solid var(--border)}footer.site{border-top:1px solid var(--border);color:var(--muted);font-size:.9rem;padding:24px 0 40px}footer.site nav{display:flex;flex-wrap:wrap;gap:4px 16px;margin-bottom:8px}footer.site a{color:var(--muted)}.author-box{display:flex;gap:14px;align-items:flex-start;margin:36px 0 8px;padding:16px 18px;background:var(--surface);border:1px solid var(--border);border-radius:10px}.author-box img,.author-card img{border-radius:50%;flex:none}.author-box p{margin:6px 0 0;color:var(--muted);font-size:.95rem}.author-name{font-weight:700;color:var(--text);text-decoration:none}.author-card{display:flex;gap:14px;align-items:flex-start}.author-card h3{margin-top:0}.toc{margin:18px 0 8px;padding:10px 16px;background:var(--surface);border:1px solid var(--border);border-radius:10px;font-size:.95rem}.toc summary{cursor:pointer;font-weight:650}.toc ul{margin:8px 0 2px;padding-left:20px}.toc li{margin:2px 0}.prose h2,.prose h3{scroll-margin-top:16px}.tool fieldset{border:1px solid var(--border);border-radius:10px;background:var(--surface);padding:12px 16px 14px;margin:0 0 14px}.tool legend{font-weight:650;padding:0 6px}.tool .row{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:6px 14px;padding:5px 0}.tool .check{display:block;padding:4px 0}.tool select,.tool textarea{font:inherit;color:var(--text);background:var(--bg);border:1px solid var(--border);border-radius:6px;padding:5px 8px;max-width:100%}.tool textarea{width:100%;min-height:220px;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.88rem}pre.out{background:var(--code-bg);border:1px solid var(--border);border-radius:8px;padding:12px 14px;overflow-x:auto;white-space:pre-wrap;word-break:break-word}button.copy,button.action{font:inherit;font-size:.9rem;background:var(--accent);color:var(--on-accent);border:0;border-radius:6px;padding:6px 14px;cursor:pointer}.result-table{border-collapse:collapse;width:100%;font-size:.92rem;display:block;overflow-x:auto}.result-table th,.result-table td{border:1px solid var(--border);padding:5px 9px;text-align:left}.warn{color:var(--warn);font-weight:600}.ok{color:var(--accent);font-weight:600}.skip{position:absolute;left:-9999px;top:8px;background:var(--accent);color:var(--on-accent);padding:6px 12px;border-radius:6px;z-index:10}.skip:focus{left:8px}.tool input[type=search]{font:inherit;color:var(--text);background:var(--bg);border:1px solid var(--border);border-radius:6px;padding:5px 8px}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.series{margin:36px 0 8px;padding:14px 18px;border:1px solid var(--border);border-left:4px solid var(--accent);border-radius:10px;background:var(--surface)}.series ol{margin:8px 0 4px;padding-left:22px;font-size:.95rem}.series [aria-current]{font-weight:650}.series .next{margin:8px 0 0;font-size:.95rem}.theme-toggle{font:inherit;font-size:.9rem;color:var(--muted);background:none;border:1px solid var(--border);border-radius:999px;padding:2px 10px;cursor:pointer}.theme-toggle:hover{color:var(--text)}.prose pre.has-copy{position:relative;padding-top:30px}.code-copy{position:absolute;top:6px;right:6px;font:inherit;font-size:.75rem;color:var(--muted);background:var(--surface);border:1px solid var(--border);border-radius:5px;padding:1px 8px;cursor:pointer}.code-copy:hover{color:var(--text)}@media print{header.site,footer.site,.toc,.ad-slot,.code-copy,.theme-toggle,.skip,.comments,.series .next,nav[aria-label="On this page"]{display:none!important}body{background:#fff;color:#000;font-size:11pt}a{color:#000}.prose a[href^=http]:after{content:" (" attr(href) ")";font-size:.85em;color:#444}.prose pre{white-space:pre-wrap;border:1px solid #999;background:#f5f5f5}main{padding:0}}@media(max-width:640px){header.site .wrap{padding-top:10px;padding-bottom:0}nav.main{flex-wrap:nowrap;overflow-x:auto;gap:16px;width:100%;padding:4px 0 10px;scrollbar-width:none;-webkit-overflow-scrolling:touch}nav.main::-webkit-scrollbar{display:none}nav.main a,nav.main button{flex:none}main.wrap{padding-top:24px}}.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}.chips{display:flex;flex-wrap:wrap;gap:8px;margin:4px 0 18px}.chips .pill{padding:3px 12px;font-size:.85rem}mark{background:var(--accent-soft);color:var(--text);border-radius:3px;padding:0 2px}.prose pre.astro-code{border-color:var(--border)}@media(prefers-color-scheme:dark){:root:not([data-theme=light]) .astro-code,:root:not([data-theme=light]) .astro-code span{color:var(--shiki-dark)!important;background-color:var(--shiki-dark-bg)!important}}:root[data-theme=dark] .astro-code,:root[data-theme=dark] .astro-code span{color:var(--shiki-dark)!important;background-color:var(--shiki-dark-bg)!important}