:root{--bg:#f7f8f8;--surface:#ffffff;--text:#15191b;--muted:#4f5a5e;--border:#d9dfe1;--accent:#0e7c6c;--accent-text:#ffffff;--blue:#3d6bc4;--yellow:#9a7314;--red:#c2443a;--note-bg:#fff7e6;--note-border:#e9bd64;--code-bg:#eef1f2;--shadow:0 1px 2px rgb(0 0 0 / 6%), 0 8px 24px rgb(0 0 0 / 6%);--mono:ui-monospace, "Cascadia Mono", "Cascadia Code", Consolas, "SF Mono", Menlo, monospace;--sans:system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif}@media(prefers-color-scheme:dark){:root{--bg:#090c0d;--surface:#111618;--text:#e3e8e9;--muted:#9aa6aa;--border:#243034;--accent:#3ccbb4;--accent-text:#061210;--blue:#7ea3ee;--yellow:#e9bd64;--red:#ff6a5f;--note-bg:#1d1a10;--note-border:#8c713c;--code-bg:#161d20;--shadow:0 1px 2px rgb(0 0 0 / 40%), 0 8px 24px rgb(0 0 0 / 30%)}}*,*::before,*::after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--text);font:17px/1.6 var(--sans)}img{max-width:100%;height:auto}a{color:var(--accent);text-underline-offset:2px}a:hover{text-decoration-thickness:2px}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.skip{position:absolute;left:-999px;top:0}.skip:focus{left:16px;top:8px;background:var(--surface);padding:6px 10px;z-index:10}.wrap{max-width:1080px;margin:0 auto;padding:0 16px}.prose{max-width:780px;padding-top:40px;padding-bottom:64px}.site-header{border-bottom:1px solid var(--border);background:var(--surface)}.header-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 24px;padding-top:12px;padding-bottom:12px}.brand{display:inline-flex;align-items:center;gap:10px;color:var(--text);text-decoration:none;font:600 18px/1 var(--mono);letter-spacing:.02em}.brand img{border-radius:4px}.site-header ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:4px 18px}.site-header nav a{color:var(--muted);text-decoration:none;font-size:15px}.site-header nav a:hover,.site-header nav a[aria-current=page]{color:var(--text)}.site-header nav a[aria-current=page]{box-shadow:inset 0 -2px 0 var(--accent)}.site-footer{border-top:1px solid var(--border);color:var(--muted);font-size:14px}.footer-row{padding-top:20px;padding-bottom:28px}.footer-row p{margin:4px 0}h1,h2,h3{line-height:1.25;letter-spacing:-.01em}h1{font-size:clamp(30px,5vw,40px);margin:0 0 12px}h2{font-size:24px;margin:44px 0 10px;padding-top:8px}h3{font-size:19px;margin:28px 0 6px}.lead{font-size:19px;color:var(--muted);margin-top:0}code,kbd,pre{font-family:var(--mono);font-size:.88em}code{background:var(--code-bg);padding:1px 5px;border-radius:4px;overflow-wrap:anywhere}pre{background:var(--code-bg);padding:12px 14px;border-radius:6px;overflow-x:auto}pre code{background:0 0;padding:0}blockquote{margin:20px 0;padding:12px 16px;background:var(--note-bg);border-left:4px solid var(--note-border);border-radius:0 6px 6px 0}blockquote p{margin:4px 0}hr{border:0;border-top:1px solid var(--border);margin:40px 0}.prose table{display:block;overflow-x:auto;border-collapse:collapse;margin:16px 0;font-size:15px}.prose th,.prose td{border:1px solid var(--border);padding:8px 10px;text-align:left;vertical-align:top}.prose th{background:var(--code-bg)}.toc{border:1px solid var(--border);border-radius:8px;padding:10px 16px;margin:24px 0;background:var(--surface);font-size:15px}.toc p{margin:0 0 4px;font-weight:600}.toc ul{margin:0;padding-left:18px}.toc ul ul{display:none}.shot{margin:28px 0}.shot img{display:block;border:1px solid var(--border);border-radius:8px;box-shadow:var(--shadow)}.shot figcaption{color:var(--muted);font-size:14px;margin-top:8px}.hero{padding-top:56px;padding-bottom:24px}.hero h1{font-size:clamp(32px,6vw,52px);max-width:16ch}.hero .lead{max-width:60ch;font-size:clamp(18px,2.4vw,21px)}.chambers{display:flex;gap:6px;margin-bottom:18px}.chambers span{width:34px;height:6px;border-radius:2px}.chambers span:nth-child(1){background:var(--blue)}.chambers span:nth-child(2){background:var(--yellow)}.chambers span:nth-child(3){background:var(--red)}.actions{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0 8px}.button{display:inline-block;padding:10px 18px;border-radius:6px;border:1px solid var(--accent);text-decoration:none;font-weight:600;font-size:16px}.button.primary{background:var(--accent);color:var(--accent-text)}.status{display:flex;gap:10px;align-items:baseline;margin:20px 0 0;padding:10px 14px;border:1px solid var(--note-border);background:var(--note-bg);border-radius:6px;font-size:15px;max-width:70ch}.status strong{white-space:nowrap}.home-shot{margin:32px 0 8px}.points{list-style:none;padding:0;margin:40px 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:16px}.points li{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:16px 18px}.points h2{font-size:17px;margin:0 0 6px;padding:0}.points p{margin:0;color:var(--muted);font-size:15px}.home-more{padding-bottom:64px}.cards{list-style:none;padding:0;display:grid;gap:12px}.cards a{display:block;padding:14px 16px;border:1px solid var(--border);border-radius:8px;background:var(--surface);text-decoration:none;color:var(--text)}.cards a:hover{border-color:var(--accent)}.cards span{display:block;color:var(--muted);font-size:15px}