:root{color-scheme:light dark;--ink: #33261c;--muted: #6e594a;--canvas: #f2ede0;--paper: #fffefa;--surface: #ede6d6;--rule: #d1c4b0;--accent: #5c3824;color:var(--ink);background:var(--canvas);font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;line-height:1.7}a{color:var(--accent);text-underline-offset:3px}.site-header{display:flex;justify-content:space-between;align-items:center;gap:18px;max-width:1060px;margin:auto;padding:20px 28px}.brand{display:inline-flex;align-items:center;gap:8px;color:var(--accent);font-size:1.15rem;font-weight:780;letter-spacing:-.02em;text-decoration:none}.brand-logo{width:28px;height:28px;border-radius:7px;object-fit:cover}.language{font-size:.93rem}.article{width:min(100% - 40px,780px);margin:28px auto 80px}.eyebrow{color:#6c6254;font-size:.85rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase}h1{font-size:clamp(2.2rem,6vw,4.4rem);line-height:1.07;letter-spacing:-.055em;margin:.25rem 0 1rem}h2{margin:3.2rem 0 1rem;font-size:1.75rem;line-height:1.2;letter-spacing:-.025em}h3{margin:2rem 0 .5rem;font-size:1.2rem}.lede{color:var(--muted);font-size:1.2rem}.meta{color:var(--muted);font-size:.92rem}.toc,.callout{border-left:3px solid var(--accent);background:var(--paper);padding:16px 20px;margin:28px 0}.toc ol{margin:.4rem 0 0;padding-left:1.2rem}.related-guides{margin:44px 0 0;padding-top:4px;border-top:1px solid var(--rule)}.related-guides>div{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.related-guides a{display:grid;gap:6px;min-height:132px;padding:18px;border:1px solid var(--rule);border-radius:12px;color:var(--ink);background:var(--paper);text-decoration:none;transition:transform .18s ease-out,border-color .18s ease-out,box-shadow .18s ease-out}.related-guides a:hover{border-color:var(--accent);box-shadow:0 12px 24px #4129191a;transform:translateY(-2px)}.related-guides strong{color:var(--accent);font-size:1rem}.related-guides span{color:var(--muted);font-family:ui-serif,Georgia,serif;font-size:.92rem;line-height:1.45}.syntax{width:100%;border-collapse:collapse;margin:1.2rem 0;background:var(--paper);font-size:.95rem}.syntax th,.syntax td{border:1px solid var(--rule);padding:10px 12px;text-align:left;vertical-align:top}.syntax th{background:var(--surface)}pre{overflow-x:auto;padding:16px 18px;border-radius:10px;background:#2b1c14;color:#f7f1e7;line-height:1.55}code{font-family:SFMono-Regular,Consolas,monospace;font-size:.9em}p code,li code{background:var(--surface);padding:.1em .32em;border-radius:4px}.guide-example{margin:1.6rem 0 2.3rem;border:1px solid var(--rule);border-radius:12px;overflow:hidden;background:var(--paper)}.guide-example-heading{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:40px;padding:9px 14px;color:var(--muted);background:var(--surface);font-size:.72rem;font-weight:750;letter-spacing:.07em;text-transform:uppercase}.guide-example-heading a{display:inline-flex;align-items:center;gap:6px;color:var(--accent);font-size:.74rem;letter-spacing:0;text-decoration:none;text-transform:none}.guide-example-heading a:hover{text-decoration:underline}.guide-example pre{margin:0;border-radius:0}.guide-example>.guide-example-heading:nth-of-type(2){border-top:1px solid var(--rule)}.guide-example-output{min-height:76px;padding:20px;overflow:auto;color:var(--ink);background:var(--paper)}.guide-example-loading{margin:0;color:var(--muted);font-family:ui-serif,Georgia,serif;font-size:.92rem}.guide-example-output h1,.guide-example-output h2{margin-top:0}.guide-example-output h1{font-size:1.6rem}.guide-example-output h2{font-size:1.2rem}.guide-example-output p:last-child,.guide-example-output ol:last-child,.guide-example-output blockquote:last-child{margin-bottom:0}.guide-example-output blockquote{margin:1em 0 0;padding-left:.8em;border-left:2px solid var(--rule-strong);color:var(--muted)}.guide-example-output .katex-display{margin:.4em 0;overflow-x:auto;overflow-y:hidden}.guide-example-output svg{display:block;width:100%;min-width:420px;max-width:100%;height:auto}.guide-example-output iframe{display:block;width:100%;min-height:172px;border:1px solid var(--rule);border-radius:8px;background:#fffefa}.guide-example-note{margin:12px 0 0;color:var(--muted);font-family:ui-serif,Georgia,serif;font-size:.9rem;line-height:1.45}.guide-example-error{color:#9b3d32}.cta{margin-top:44px;padding:28px;border-radius:12px;background:var(--accent);color:#fff}.cta h2{margin-top:0}.cta a{color:#fff;font-weight:700}.site-footer{max-width:1060px;margin:auto;padding:24px 28px 48px;color:var(--muted);font-size:.9rem}@media(prefers-color-scheme:dark){:root{--ink: #f2ebe2;--muted: #c8b9aa;--canvas: #1f1712;--paper: #271d17;--surface: #38291f;--rule: #5b4739;--accent: #dfb988}}@media(max-width:620px){.site-header{padding:16px 20px}.article{width:min(100% - 32px,780px);margin-top:16px}.syntax{display:block;overflow-x:auto}.related-guides>div{grid-template-columns:1fr}.guide-example-heading{align-items:flex-start;flex-direction:column}.guide-example-output{padding:15px}}