:root{--bg:#faf8f4;--surface:#fff;--surface-2:#f3f0ea;--text:#1f1d1a;--muted:#6b645b;--border:#e3ddd2;--accent:#7a2e2a;--accent-hover:#632420;--accent-text:#fff;--focus:#b5524b;--shadow:0 1px 2px #1f1d1a0f, 0 6px 24px #1f1d1a0f;--serif:"Iowan Old Style", Charter, Palatino, Georgia, serif;--sans:system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, "SF Mono", Menlo, Consolas, monospace;--radius:10px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-color-scheme:dark){:root{--bg:#1b1a18;--surface:#24221f;--surface-2:#2d2a26;--text:#ece8e1;--muted:#a59d92;--border:#3a3631;--accent:#d58a7f;--accent-hover:#e3a197;--accent-text:#1b1a18;--focus:#e3a197;--shadow:0 1px 2px #0000004d, 0 6px 24px #00000040;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*,:before,:after{box-sizing:border-box}body{background:var(--bg);color:var(--text);font:16px/1.6 var(--sans);-webkit-font-smoothing:antialiased;margin:0}a{color:var(--accent)}a:hover{color:var(--accent-hover)}:focus-visible{outline:2px solid var(--focus);outline-offset:2px}code{font-family:var(--mono);background:var(--surface-2);border-radius:4px;padding:.1em .35em;font-size:.88em}.visually-hidden{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.site-header,.site-footer{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;max-width:1400px;margin:0 auto;padding:18px 24px;display:flex}.brand{font-family:var(--serif);color:var(--text);letter-spacing:-.01em;font-size:1.6rem;text-decoration:none}.brand span{color:var(--accent)}.brand:hover{color:var(--text)}.site-header nav,.site-footer nav{flex-wrap:wrap;gap:4px 20px;display:flex}.site-header nav a,.site-footer nav a{color:var(--muted);font-size:.95rem;text-decoration:none}.site-header nav a:hover,.site-footer nav a:hover,.site-header nav a[aria-current=page]{color:var(--text)}.site-footer{border-top:1px solid var(--border);color:var(--muted);margin-top:64px;padding-top:24px;padding-bottom:40px;font-size:.9rem}.site-footer p{margin:0}.site-footer p a{color:inherit}main{max-width:1400px;margin:0 auto;padding:0 24px}.install-button{border:1px solid var(--accent);color:var(--accent);font:600 .85rem var(--sans);cursor:pointer;background:0 0;border-radius:999px;padding:2px 12px}.install-button:hover{background:var(--accent);color:var(--accent-text)}.install-button[hidden]{display:none}.app-tip{justify-content:center;max-width:1400px;margin:0 auto 8px;padding:0 24px;display:flex}.app-tip[hidden]{display:none}.app-tip p{border:1px solid var(--border);background:var(--surface);color:var(--muted);border-right:0;border-radius:18px 0 0 18px;margin:0;padding:6px 8px 6px 14px;font-size:.88rem}.app-tip strong{color:var(--text);font-weight:600}.app-tip button{border:1px solid var(--border);background:var(--surface);color:var(--muted);cursor:pointer;border-left:0;border-radius:0 18px 18px 0;padding:0 12px 0 6px;font-size:1.1rem;line-height:1}.app-tip button:hover{color:var(--text)}@media (display-mode:standalone){.hero,.marketing,main>.ad{display:none}main{padding-top:4px}}.hero{text-align:center;padding:24px 0 28px}.hero h1{font-family:var(--serif);letter-spacing:-.01em;margin:0 0 10px;font-size:clamp(2rem,5vw,3rem);font-weight:400;line-height:1.15}.hero p{max-width:40em;color:var(--muted);margin:0 auto;font-size:1.05rem}.tool{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);position:relative;overflow:hidden}.toolbar{border-bottom:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;padding:12px;display:flex}.toolbar-group{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.button,.select select{border:1px solid var(--border);background:var(--surface);height:36px;color:var(--text);font:500 .9rem var(--sans);cursor:pointer;white-space:nowrap;border-radius:8px;align-items:center;padding:0 14px;display:inline-flex}.button:hover,.select select:hover{background:var(--surface-2)}.button:has(input:focus-visible){outline:2px solid var(--focus);outline-offset:2px}.select select{padding-right:10px}.button-primary{background:var(--accent);border-color:var(--accent);color:var(--accent-text);padding:0 18px;font-weight:600}.button-primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}.segmented{border:1px solid var(--border);background:var(--surface-2);border-radius:8px;padding:2px;display:inline-flex}.segmented label{position:relative}.segmented input{opacity:0;cursor:pointer;margin:0;position:absolute;inset:0}.segmented span{height:30px;color:var(--muted);border-radius:6px;align-items:center;padding:0 14px;font-size:.9rem;font-weight:500;display:inline-flex}.segmented input:checked+span{background:var(--surface);color:var(--text);box-shadow:0 1px 2px #0000001f}.segmented input:focus-visible+span{outline:2px solid var(--focus)}.panes{grid-template-columns:minmax(0,1fr) minmax(0,1fr);height:clamp(480px,72vh,900px);display:grid}.pane{flex-direction:column;min-height:0;display:flex}.pane-editor{border-right:1px solid var(--border)}.pane-label{letter-spacing:.06em;text-transform:uppercase;color:var(--muted);border-bottom:1px solid var(--border);padding:8px 14px;font-size:.75rem;font-weight:600}.pane-label span{text-transform:none;letter-spacing:0;font-weight:400}#editor{resize:none;background:var(--surface);width:100%;color:var(--text);font:14px/1.6 var(--mono);tab-size:2;border:0;flex:1;padding:16px}#editor:focus{outline:none}#preview{background:#e8e5df;border:0;flex:1;width:100%}.tool-hint{border-top:1px solid var(--border);color:var(--muted);margin:0;padding:10px 14px;font-size:.85rem}.drop-overlay{z-index:10;background:color-mix(in srgb, var(--bg) 85%, transparent);border:3px dashed var(--accent);font-family:var(--serif);color:var(--accent);pointer-events:none;place-items:center;font-size:2rem;display:grid;position:fixed;inset:0}.drop-overlay[hidden]{display:none}@media (width<=820px){.panes{grid-template-rows:45vh 60vh;grid-template-columns:minmax(0,1fr);height:auto}.pane-editor{border-right:0;border-bottom:1px solid var(--border)}.toolbar,.toolbar-group{justify-content:flex-start}.button-primary{flex:1;justify-content:center}}.ad{max-width:970px;min-height:90px;margin:32px auto}.ad-placeholder{border:1px dashed var(--border);color:var(--muted);border-radius:8px;place-items:center;font-size:.8rem;display:grid}.ad-placeholder:before{content:"Ad slot: " attr(data-ad)}.content{max-width:760px;margin:0 auto;font-size:1.05rem}.content h1,.content h2{font-family:var(--serif);font-weight:400;line-height:1.2}.content h1{margin:24px 0 12px;font-size:clamp(2rem,5vw,2.6rem)}.content h2{margin:56px 0 16px;font-size:1.7rem}.content h3{margin:32px 0 8px;font-size:1.1rem}.content .lede{color:var(--muted);font-size:1.15rem}.steps,.features{padding-left:1.3em}.steps li,.features li{margin:.6em 0}.faq details{border-bottom:1px solid var(--border);padding:14px 0}.faq summary{cursor:pointer;font-weight:600}.faq details p{color:var(--muted);margin:10px 0 0}.content pre{background:var(--surface);border:1px solid var(--border);font:14px/1.55 var(--mono);border-radius:8px;padding:14px 16px;overflow-x:auto}.content pre code{font-size:inherit;background:0 0;padding:0}.content table{border-collapse:collapse;width:100%;font-size:.95rem}.content th,.content td{text-align:left;border-bottom:1px solid var(--border);vertical-align:top;padding:8px 10px}.content .table-scroll{overflow-x:auto}.toc{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px 20px}.toc ol{columns:2;margin:0;padding-left:1.2em}@media (width<=600px){.toc ol{columns:1}}.cta{text-align:center;margin:48px 0 0}.cta .button-primary{height:44px;font-size:1rem;text-decoration:none}@media print{body>:not(main),.tool,.ad{display:none!important}}