:root{--ch-bg: #fcfbf7;--ch-surface: #ffffff;--ch-surface-alt: #f4f0e4;--ch-text: #2a2118;--ch-muted: #6f6149;--ch-blue: #7c2128;--ch-blue-hover: #9c3a36;--ch-blue-underline: rgba(124, 33, 40, 0.3);--ch-sand: #9c7c34;--ch-burgundy: #2f4a6b;--ch-rule: #e0d6bf;--ch-card-shadow: 0 2px 12px rgba(80, 50, 20, 0.10)}html[data-theme="dark"]{--ch-bg: #1a140d;--ch-surface: #221a11;--ch-surface-alt: #2a2014;--ch-text: #ece0c4;--ch-muted: #a8967a;--ch-blue: #cf8a82;--ch-blue-hover: #dd9d96;--ch-blue-underline: rgba(207, 138, 130, 0.45);--ch-sand: #c9a44e;--ch-burgundy: #88a6cc;--ch-rule: #3a2e1d;--ch-card-shadow: 0 2px 16px rgba(0, 0, 0, 0.5)}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--ch-bg);color:var(--ch-text);font-family:"EB Garamond","Garamond","Palatino Linotype","Iowan Old Style",Georgia,serif;font-size:20px;line-height:1.7;text-rendering:optimizeLegibility;font-feature-settings:"kern" 1, "liga" 1, "onum" 1;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background-color 0.25s ease, color 0.25s ease}.wrap{max-width:880px;margin:0 auto;padding:0 2rem}.site-header{position:relative;background-color:var(--ch-bg);background-image:repeating-linear-gradient(to bottom, transparent 0, transparent 29px, color-mix(in srgb, var(--ch-rule) 10%, transparent) 29px, color-mix(in srgb, var(--ch-rule) 10%, transparent) 30px);background-position:left top;border-bottom:1px solid var(--ch-rule);padding:1.4rem 0}.site-header .wrap{position:relative;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem}.site-header .wrap::before{content:"";position:absolute;top:-1.4rem;bottom:-1.4rem;left:0.9rem;width:1px;background:var(--ch-blue);opacity:0.08;pointer-events:none}.brand{display:flex;align-items:center;gap:0.75rem;text-decoration:none;color:var(--ch-text);border:none}.brand .brand-mark{width:42px;height:42px;display:block;flex-shrink:0}.brand .brand-block{display:flex;flex-direction:column;line-height:1.15}.brand .brand-text{font-family:"EB Garamond","Garamond","Palatino Linotype",Georgia,serif;font-size:1.35rem;font-weight:600;font-variant:small-caps;letter-spacing:0.06em;color:var(--ch-text)}.brand .brand-tagline{font-family:"EB Garamond","Garamond",Georgia,serif;font-style:italic;font-size:0.86rem;color:var(--ch-muted);margin-top:0.18rem;letter-spacing:0.01em}.brand:hover .brand-text{color:var(--ch-blue)}.site-nav{display:flex;gap:1.5rem;align-items:center}.site-nav a{color:var(--ch-muted);text-decoration:none;font-family:"EB Garamond","Garamond",Georgia,serif;font-size:1rem;font-weight:500;font-variant:small-caps;letter-spacing:0.05em;border-bottom:1px solid transparent;padding-bottom:2px;transition:color 0.2s ease, border-color 0.2s ease}.site-nav a:hover{color:var(--ch-blue);border-bottom-color:var(--ch-blue)}.theme-toggle{background:transparent;border:1px solid var(--ch-rule);color:var(--ch-muted);cursor:pointer;width:36px;height:36px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;padding:0;transition:color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease}.theme-toggle svg{width:18px;height:18px}.theme-toggle .icon-sun{display:none}.theme-toggle .icon-moon{display:block}.theme-toggle:hover{color:var(--ch-blue);border-color:var(--ch-blue)}html[data-theme="dark"] .theme-toggle .icon-sun{display:block}html[data-theme="dark"] .theme-toggle .icon-moon{display:none}a{color:var(--ch-blue);text-decoration:none;border-bottom:1px solid var(--ch-blue-underline);transition:color 0.15s ease, border-color 0.15s ease}a:hover{color:var(--ch-blue-hover);border-bottom-color:var(--ch-blue)}h1,h2,h3,h4{color:var(--ch-text);font-family:"EB Garamond","Garamond","Palatino Linotype","Iowan Old Style",Georgia,serif;font-weight:600;letter-spacing:0;line-height:1.25}h1{font-size:2.6rem;margin:2rem 0 1rem;letter-spacing:0}h2{font-size:1.5rem;font-weight:600;font-variant:small-caps;letter-spacing:0.04em;color:var(--ch-blue);margin-top:3rem;margin-bottom:1rem;padding-bottom:0.5rem;border-bottom:1px solid var(--ch-rule)}h3{font-size:1.22rem;margin-top:2.5rem;margin-bottom:1rem;color:var(--ch-blue);font-style:italic;font-weight:600;font-family:"EB Garamond","Garamond","Palatino Linotype","Iowan Old Style",Georgia,serif;letter-spacing:0}p{margin:0 0 1.1em}blockquote{border-left:3px solid var(--ch-blue);margin:1.5rem 0;padding:0.25rem 0 0.25rem 1.25rem;color:var(--ch-muted);font-style:italic}code,pre{font-family:"SF Mono", "Menlo", "Consolas", monospace;background:var(--ch-surface-alt);color:var(--ch-text);border:1px solid var(--ch-rule);border-radius:2px;font-size:0.9em}code{padding:0.1em 0.35em}pre{padding:1rem;overflow-x:auto}pre code{border:0;padding:0;background:transparent}hr{border:0;border-top:1px solid var(--ch-rule);margin:3rem 0}.content{padding:2rem 0 4rem}.hero{display:grid;grid-template-columns:1fr 1.2fr;gap:2rem;align-items:center;padding:3rem 0 2rem;border-bottom:1px solid var(--ch-rule);margin-bottom:2.5rem}@media (max-width: 760px){.hero{grid-template-columns:1fr;gap:1rem}}.hero .hero-text h1{font-size:2.3rem;margin:0 0 0.5rem;letter-spacing:-0.01em}.hero .tagline{color:var(--ch-muted);font-style:normal;font-size:1.05rem;margin:0;font-family:"EB Garamond","Garamond","Palatino Linotype","Iowan Old Style",Georgia,serif}.hero .hero-visual img{width:100%;height:auto;display:block}.lede{margin:0 auto 3rem;max-width:44rem;font-size:1.08rem}.lede p{margin-bottom:1.25em}.lede p:first-of-type{font-size:1.2rem;line-height:1.55;color:var(--ch-text)}.lede p:first-of-type::first-letter{font-family:"EB Garamond","Garamond","Palatino Linotype",Georgia,serif;font-weight:600;font-size:3.2em;float:left;line-height:0.9;padding:0.05em 0.15em 0 0;color:var(--ch-blue)}.tools-grid{display:grid;grid-template-columns:repeat(auto-fit, minmax(220px, 1fr));gap:1rem;margin:1.25rem 0 2rem}.tool-card{background:var(--ch-surface-alt);border:1px solid var(--ch-rule);border-top:3px solid var(--ch-sand);padding:1rem 1.1rem;border-radius:2px;transition:border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.25s ease}.tool-card:hover{box-shadow:var(--ch-card-shadow)}.tool-card.comparative{border-top-color:var(--ch-burgundy)}.tool-card .tool-icon{width:32px;height:32px;display:block;margin:0 0 0.5rem}.tool-card h3{margin:0 0 0.3rem;font-size:1.05rem;color:var(--ch-text);font-family:"EB Garamond","Garamond","Palatino Linotype","Iowan Old Style",Georgia,serif;font-style:normal;letter-spacing:0}.tool-card h3 a{color:inherit;border-bottom:none}.tool-card h3 a:hover{color:var(--ch-blue)}.tool-card .object{color:var(--ch-muted);font-style:italic;font-size:0.8rem;margin:0 0 0.5rem;line-height:1.4}.tool-card p{margin:0;font-size:0.88rem;line-height:1.5}.tool-card .launch{margin-top:0.7rem;font-size:0.82rem;font-variant:small-caps;letter-spacing:0.03em}.tool-card .launch a{color:var(--ch-blue);border-bottom:none;font-weight:500}.tool-card .launch a:hover{color:var(--ch-blue-hover)}.tool-deep-dive{padding-bottom:1.5rem;border-bottom:1px solid var(--ch-rule);margin-bottom:2rem}.tool-deep-dive .tool-entry-head{display:flex;align-items:flex-start;gap:1.25rem;margin-bottom:0}.tool-deep-dive .tool-entry-head h1{margin:0 0 0.4rem;padding:0;border:0;font-size:2.5rem}.tool-deep-dive .tool-entry-head p{margin:0 0 0.3rem}.tool-deep-dive .tool-entry-head .tool-icon-lg{width:72px;height:72px;flex-shrink:0;display:block}.tool-entry{margin:3rem 0;padding-bottom:3rem;border-bottom:1px solid var(--ch-rule)}.tool-entry:last-of-type{border-bottom:none}.tool-entry .tool-entry-head{display:flex;align-items:flex-start;gap:1.25rem;margin-bottom:1rem}.tool-entry .tool-entry-head h2{margin:0 0 0.3rem;padding:0;border:0}.tool-entry .tool-entry-head p{margin:0 0 0.2rem}.tool-entry .tool-icon-lg{width:64px;height:64px;flex-shrink:0;display:block}.tool-entry .object em{color:var(--ch-muted);font-style:italic}.tool-entry .tool-meta{color:var(--ch-muted);font-size:0.92rem;margin-top:0.75rem}.tool-entry .tool-meta em{color:var(--ch-muted)}.tool-entry.scope h2{color:var(--ch-sand)}.tool-entry.comparative h2{color:var(--ch-burgundy)}.mermaid{background:var(--ch-surface);border:1px solid var(--ch-rule);border-radius:2px;padding:1.25rem 1rem;margin:1.5rem auto;max-width:600px;text-align:center;overflow-x:auto;transition:background-color 0.25s ease, border-color 0.25s ease}.mermaid svg{max-width:100%;height:auto;max-height:320px}.site-footer{border-top:1px solid var(--ch-rule);color:var(--ch-muted);font-size:0.9rem;padding:2rem 0;margin-top:4rem}.site-footer p{margin:0}.site-footer a{color:var(--ch-muted);border-bottom-color:transparent}.site-footer a:hover{color:var(--ch-blue);border-bottom-color:var(--ch-blue)}