:root{--paper:#f5ecd9;--panel:#eee1c8;--hover:#e5d5b7;--ink:#493a2a;--muted:#8a7860;--accent:#725233;--line:#d6c4a4;--error:#a03726;--reading-size:19px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}:root[data-theme=light]{--paper:#fcfcfa;--panel:#f0f1ec;--hover:#e4e6df;--ink:#292c27;--muted:#74796e;--accent:#465443;--line:#dce0d6;--error:#a03726}:root[data-theme=dark]{--paper:#25231f;--panel:#302d27;--hover:#403b31;--ink:#e9dfce;--muted:#b5a891;--accent:#d6b983;--line:#4d4539;--error:#ffa98b;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}body{color:var(--ink);background:var(--paper);margin:0;font-family:ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,Noto Sans,sans-serif}button,input,select,textarea{font:inherit;color:inherit}a{color:inherit}button,a,select,input{touch-action:manipulation}button,select{border:1px solid var(--line);background:var(--panel);cursor:pointer;border-radius:9px;padding:9px 13px}button:hover,select:hover{background:var(--hover)}button:disabled{opacity:.5;cursor:wait}button.primary{background:var(--accent);color:var(--paper);border-color:var(--accent)}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:3px}[hidden]{display:none!important}.skip{z-index:99;background:var(--paper);padding:10px;position:fixed;top:-100px;left:16px}.skip:focus{top:8px}.topbar{border-bottom:1px solid var(--line);align-items:center;gap:25px;min-height:84px;padding:16px 28px;display:flex}.brand{letter-spacing:-1.5px;align-items:center;gap:13px;font-size:32px;font-weight:800;text-decoration:none;display:flex}.brand span{letter-spacing:1px;border-left:1px solid var(--line);white-space:nowrap;padding:6px 0 6px 13px;font:10px ui-monospace,monospace}.document-name{flex:1;align-items:baseline;gap:10px;min-width:0;display:flex}.document-name>span{text-overflow:ellipsis;white-space:nowrap;max-width:42vw;font-weight:600;overflow:hidden}.document-name small{color:var(--muted);font-size:12px}.document-name .dirty{color:var(--accent)}.mode-switch{border:1px solid var(--line);background:var(--panel);border-radius:12px;padding:3px;display:flex}.mode-switch button{background:0 0;border:0;min-width:62px}.mode-switch button[aria-pressed=true]{background:var(--accent);color:var(--paper);box-shadow:0 1px 2px #0001}#popout{white-space:nowrap;font-size:13px;text-decoration:none}.toolbar{border-bottom:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:8px;padding:12px 28px;display:flex}.toolbar button{font-size:13px}.preferences{align-items:end;gap:8px;margin-left:auto;display:flex}.preferences label{gap:4px;display:grid}.preferences label>span{color:var(--muted);font:10px ui-monospace,monospace}.preferences select{max-width:110px;padding:7px;font-size:12px}.notice{background:var(--panel);color:var(--muted);justify-content:space-between;align-items:center;gap:12px;padding:8px 28px;font-size:12px;display:flex}.notice button{white-space:nowrap;background:0 0;border:0;padding:4px;text-decoration:underline}.workspace{grid-template-columns:210px minmax(0,1fr);min-height:calc(100dvh - 245px);display:grid}.outline{border-right:1px solid var(--line);padding:35px 22px;position:relative}.outline h2{letter-spacing:2px;text-transform:uppercase;color:var(--muted);margin:0 0 20px;font-size:11px}.outline nav{gap:14px;max-height:65vh;display:grid;position:sticky;top:30px;overflow:auto}.outline a{overflow-wrap:anywhere;font-size:13px;line-height:1.6;text-decoration:none}.outline a:hover{color:var(--accent);text-decoration:underline}.outline .h2{color:var(--muted);padding-left:12px;font-size:12px}.outline .h3,.outline .h4{color:var(--muted);padding-left:22px;font-size:12px}.outline>small{letter-spacing:2px;color:var(--muted);margin-top:70px;font:10px/1.8 ui-monospace,monospace;display:block}.reading-pane{min-width:0;padding:55px clamp(20px,5vw,90px) 110px;position:relative}#reader{max-width:780px;font-size:var(--reading-size);overflow-wrap:anywhere;outline:none;margin:auto;line-height:1.85}#reader h1,#reader h2,#reader h3,#reader h4{letter-spacing:-.035em;scroll-margin-top:24px;line-height:1.4}#reader h1{margin:0 0 1em;font-size:2.1em;font-weight:750}#reader h2{margin:1.9em 0 .6em;font-size:1.4em}#reader h3{margin-top:1.5em;font-size:1.15em}#reader p{margin:.8em 0 1.2em}#reader blockquote{border-left:3px solid var(--accent);color:var(--muted);background:var(--panel);margin:1.5em 0;padding:4px 22px}#reader blockquote p{margin:.65em 0}#reader pre{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:20px;font:13px/1.8 ui-monospace,monospace;overflow:auto}#reader code{background:var(--panel);border-radius:3px;padding:.15em .25em;font:.86em ui-monospace,monospace}#reader pre code{background:0 0;padding:0}#reader table{border-collapse:collapse;max-width:100%;margin:25px 0;font-size:.9em;display:block;overflow:auto}#reader td,#reader th{border:1px solid var(--line);text-align:left;padding:10px 18px}#reader th{background:var(--panel)}#reader hr{border:0;border-top:1px solid var(--line);margin:2em 0}#reader .plain-fallback{white-space:pre-wrap}#reader .katex-display{padding:12px 0;overflow:auto hidden}#reader .katex{font-size:1.12em}#reader .empty{color:var(--muted)}footer{border-top:1px solid var(--line);color:var(--muted);background:var(--panel);flex-wrap:wrap;justify-content:space-between;gap:12px;padding:12px 28px;font:11px ui-monospace,monospace;display:flex}#message{border-bottom:1px solid var(--line);background:var(--panel);padding:14px 28px;font-size:13px}#message.error{color:var(--error)}#loading{z-index:2;background:var(--paper);border:1px solid var(--line);border-radius:12px;align-items:center;gap:12px;margin:0 0 30px;padding:14px 18px;font-size:14px;display:flex;position:sticky;top:12px;box-shadow:0 4px 20px #0001}#loading button{margin-left:auto;font-size:12px}.spinner{border:2px solid var(--line);border-top-color:var(--accent);border-radius:50%;width:16px;height:16px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.editing .workspace{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.editing .outline{display:none}#editor-pane{border-right:1px solid var(--line);background:var(--panel);flex-direction:column;min-width:0;display:flex}#editor-pane label{border-bottom:1px solid var(--line);text-transform:uppercase;letter-spacing:1px;color:var(--muted);padding:15px 24px;font:11px ui-monospace,monospace}textarea{resize:vertical;tab-size:2;background:0 0;border:0;outline:none;flex:1;width:100%;min-height:75vh;padding:26px;font:15px/1.8 ui-monospace,SFMono-Regular,monospace}dialog{border:1px solid var(--line);background:var(--paper);width:min(560px,100vw - 28px);color:var(--ink);border-radius:18px;max-height:90vh;padding:28px;overflow:auto;box-shadow:0 20px 90px #0003}dialog::backdrop{background:#19130e66}dialog h2{margin-top:0}dialog p{color:var(--muted);font-size:14px;line-height:1.75}dialog input{background:var(--panel);border:1px solid var(--line);border-radius:8px;width:100%;margin:10px 0;padding:12px}dialog label{font-size:12px}dialog code{overflow-wrap:anywhere;font-size:12px}dialog a{font-size:13px}.dialog-actions{justify-content:flex-end;gap:10px;display:flex}#url-error{color:var(--error)}.dragging:after{content:"Drop Markdown / text here";background:var(--panel);opacity:.95;border:2px dashed var(--accent);pointer-events:none;z-index:50;border-radius:16px;place-items:center;font-size:24px;display:grid;position:fixed;inset:12px}.embedded .topbar{gap:14px;min-height:60px;padding:10px 16px}.embedded .brand{font-size:24px}.embedded .brand span,.embedded .outline,.embedded #new,.embedded #open,.embedded #url-open,.embedded #save-as,.embedded #download,.embedded .notice{display:none}.embedded .workspace{grid-template-columns:1fr;min-height:calc(100dvh - 170px)}.embedded.editing .workspace{grid-template-columns:1fr 1fr}.embedded .toolbar{padding:8px 16px}.embedded .reading-pane{padding:32px clamp(18px,5vw,70px) 65px}.embedded footer{padding:10px 16px}.embedded footer>span:last-child{display:none}@media (width<=760px){.topbar{flex-wrap:wrap;gap:14px;padding:14px 16px}.brand{font-size:27px}.brand span{font-size:9px}.document-name{flex:auto;order:3;width:100%;font-size:13px}.document-name>span{max-width:75vw}.mode-switch{margin-left:auto}.toolbar{gap:6px;padding:10px 16px}.toolbar button{padding:8px 10px;font-size:12px}.preferences{border-top:1px solid var(--line);width:100%;margin-left:0;padding-top:8px}.preferences label{align-items:center;gap:8px;display:flex}.notice{padding:10px 16px;line-height:1.5}.workspace{grid-template-columns:1fr}.outline{display:none}.reading-pane{padding:32px 22px 75px}#reader{font-size:calc(var(--reading-size) - 1px)}#reader h1{font-size:1.75em}.editing .workspace,.embedded.editing .workspace{grid-template-columns:1fr}.editing .reading-pane{border-top:1px solid var(--line)}#source{min-height:50vh;padding:20px;font-size:14px}footer{padding:12px 16px;font-size:10px}.embedded .preferences{border:0;width:auto;margin-left:auto;padding:0}.embedded .preferences label:first-child,.embedded #smaller,.embedded #larger{display:none}.embedded .document-name{order:3}.embedded #popout{font-size:12px}.embedded .brand{font-size:22px}.embedded .mode-switch{margin-left:auto}#message{padding:12px 16px}}.handoff-bar{border-bottom:1px solid var(--line);justify-content:flex-end;padding:7px 28px;display:flex}.handoff-bar button{padding:6px 12px;font-size:12px}.button{border:1px solid var(--accent);border-radius:9px;padding:10px 14px;font-size:13px;text-decoration:none;display:inline-block}.button.primary{background:var(--accent);color:var(--paper)}.release-note{border-left:3px solid var(--accent);background:var(--panel);padding:10px 14px}.source-address{overflow-wrap:anywhere;font:12px/1.6 ui-monospace,monospace!important}#desktop-dialog form{margin-top:18px}#desktop-dialog button{font-size:13px}.embedded .handoff-bar{padding:6px 16px}.notice>a{white-space:nowrap}@media (width<=760px){.notice{flex-wrap:wrap}.handoff-bar{padding:7px 16px}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}.spinner{animation:none}}.relay-panel{background:var(--panel);border-bottom:1px solid var(--line);padding:20px clamp(16px,4vw,48px)}.relay-panel h2{margin:0 0 12px;font-size:17px}.relay-panel p{max-width:1000px;color:var(--muted);margin:8px 0;font-size:13px;line-height:1.75}.relay-actions{flex-wrap:wrap;align-items:center;gap:12px;margin-top:16px;display:flex}.relay-actions button,.relay-actions a{font-size:13px}.relay-panel .source-address{color:var(--ink)}