:root{--bg: #FDFCF9;--ink: #23211d;--ink-soft: #55503f;--line: #ddd4bf;--teal: #2A4747;--gold: #B08D57;--seal: #8B2626;--panel: #F5F1E6;--code-bg: #1f2521;--code-ink: #dce4dc}*{box-sizing:border-box}body{margin:0;background-color:var(--bg);background-image:url(https://www.transparenttextures.com/patterns/natural-paper.png),url(https://www.transparenttextures.com/patterns/natural-paper.png),url(https://www.transparenttextures.com/patterns/natural-paper.png);background-position:0px 0px,40px 60px,80px 20px;background-repeat:repeat;color:var(--ink);font-family:EB Garamond,serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--teal)}.kx-topbar{position:sticky;top:0;z-index:40;display:flex;align-items:center;justify-content:space-between;padding:1.1rem 2rem;background:#fdfcf9db;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}.kx-brand{display:flex;align-items:baseline;gap:.6rem;text-decoration:none;font-family:Reenie Beanie,cursive;font-size:1.6rem;color:var(--ink)}.kx-brand small{font-family:Inter,sans-serif;font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft)}.kx-crumbs{font-family:Inter,sans-serif;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft)}.kx-crumbs a{color:var(--ink-soft);text-decoration:none;border-bottom:1px solid var(--line)}.kx-crumbs a:hover{color:var(--teal);border-color:var(--teal)}.kx-shell{max-width:860px;margin:0 auto;padding:3.5rem 1.75rem 8rem}.kx-kicker{font-family:Inter,sans-serif;font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);margin-bottom:.9rem}.kx-title{font-size:clamp(2.1rem,5vw,3.2rem);font-weight:500;line-height:1.08;letter-spacing:-.01em;margin:0 0 .6rem}.kx-subtitle{font-style:italic;color:var(--ink-soft);font-size:1.25rem;margin:0 0 2.6rem}.kx-meta{display:flex;flex-wrap:wrap;gap:.5rem 1.2rem;font-family:Inter,sans-serif;font-size:.75rem;color:var(--ink-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:.9rem 0;margin-bottom:3rem}.kx-meta span b{color:var(--ink);font-weight:600}.kx-prose h1{font-size:2rem;margin:3rem 0 1rem;font-weight:500}.kx-prose h2{font-size:1.55rem;margin:3.2rem 0 1.1rem;font-weight:500;padding-bottom:.5rem;border-bottom:1px solid var(--line)}.kx-prose h3{font-size:1.2rem;margin:2.2rem 0 .8rem;font-weight:600;color:var(--teal)}.kx-prose h4{font-family:Inter,sans-serif;font-size:.85rem;letter-spacing:.06em;text-transform:uppercase;margin:1.8rem 0 .6rem;color:var(--gold)}.kx-prose p{line-height:1.75;font-size:1.08rem;margin:0 0 1.15rem;color:var(--ink)}.kx-prose ul,.kx-prose ol{line-height:1.75;font-size:1.05rem;margin:0 0 1.3rem;padding-left:1.4rem}.kx-prose li{margin-bottom:.4rem}.kx-prose li>ul,.kx-prose li>ol{margin-top:.4rem;margin-bottom:.4rem}.kx-prose strong{color:var(--ink);font-weight:700}.kx-prose em{color:var(--ink-soft)}.kx-prose hr{border:none;border-top:1px solid var(--line);margin:3rem 0}.kx-prose blockquote{margin:1.6rem 0;padding:.9rem 1.4rem;border-left:3px solid var(--gold);background:var(--panel);color:var(--ink-soft);font-style:italic;border-radius:0 4px 4px 0}.kx-prose blockquote p:last-child{margin-bottom:0}.kx-prose code{font-family:JetBrains Mono,monospace;font-size:.86em;background:var(--panel);border:1px solid var(--line);padding:.1em .4em;border-radius:4px;color:var(--seal)}.kx-prose pre{background:var(--code-bg);color:var(--code-ink);padding:1.2rem 1.4rem;border-radius:8px;overflow-x:auto;margin:1.6rem 0;font-size:.86rem;line-height:1.6}.kx-prose pre code{background:none;border:none;padding:0;color:inherit;font-size:1em}.kx-prose table{width:100%;border-collapse:collapse;margin:1.8rem 0;font-size:.92rem;font-family:Inter,sans-serif}.kx-prose thead th{text-align:left;font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);padding:.6rem .8rem;border-bottom:2px solid var(--ink)}.kx-prose tbody td{padding:.65rem .8rem;border-bottom:1px solid var(--line);vertical-align:top;line-height:1.5}.kx-prose tbody tr:hover{background:var(--panel)}.kx-prose .mermaid{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:1.4rem;margin:1.8rem 0;display:flex;justify-content:center;overflow-x:auto}.kx-prose a{text-decoration:underline;text-decoration-color:var(--line);text-underline-offset:3px}.kx-prose a:hover{text-decoration-color:var(--teal)}.kx-footnav{margin-top:5rem;padding-top:1.5rem;border-top:1px solid var(--line);display:flex;justify-content:space-between;font-family:Inter,sans-serif;font-size:.8rem}.kx-footnav a{text-decoration:none;color:var(--ink-soft)}.kx-footnav a:hover{color:var(--teal)}