:root{--bg:#f4f4f2;--paper:#fff;--ink:#232520;--muted:#71746b;--line:#e5e6df;--soft:#f3f4ef;--accent:#cc5939;--button:#2f382b;--body:"IBM Plex Sans",system-ui,sans-serif;--mono:"IBM Plex Mono",monospace;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font:16px/1.5 var(--body);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}button,input{font:inherit}button{color:inherit;cursor:pointer;touch-action:manipulation}button:disabled{opacity:.45;cursor:default}button,summary,a,input{-webkit-tap-highlight-color:transparent}:is(button:focus-visible,summary:focus-visible,a:focus-visible,input:focus-visible){outline:2px solid var(--accent);outline-offset:4px}svg{flex:none;width:19px;height:19px}h1,h2,h3,p{margin:0}button{transition:background .15s,border-color .15s,box-shadow .15s}a{color:inherit;text-decoration:none}[hidden]{display:none!important}.app-header{background:var(--paper);border-bottom:1px solid var(--line);align-items:center;gap:28px;height:80px;padding:0 32px;display:flex}.brand{letter-spacing:-1px;align-items:center;gap:12px;font-family:Fraunces,Georgia,serif;font-size:28px;font-weight:500;display:flex}.brand-mark{background:var(--accent);color:#fff;border-radius:9px;place-items:center;width:35px;height:35px;padding-bottom:4px;font-size:30px;line-height:1;display:grid}.header-label{color:var(--muted);border-left:1px solid var(--line);padding-left:24px;font-size:14px}.header-actions{gap:10px;margin-left:auto;display:flex}.btn{white-space:nowrap;background:#fff;border:1px solid #d9dcd3;border-radius:8px;justify-content:center;align-items:center;gap:9px;min-height:42px;padding:10px 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