:root{color-scheme:dark;--page:#0a0a09;--surface:#111110;--surface-raised:#171714;--surface-soft:#1b1a16;--line:#303027;--line-strong:#514838;--gold:#b99b65;--gold-bright:#e0cc9d;--gold-deep:#8b7548;--ink:#f8f7f0;--muted:#c2c0b6;--subtle:#99978d;--danger:#ff7777;--success:#86d4a4;--shell:1000px;--radius:14px;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background:var(--page);color:var(--ink);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-kerning:normal;}*{box-sizing:border-box;}html{scroll-behavior:smooth;scroll-padding-top:84px;background:var(--page);}body{margin:0;min-width:320px;background:var(--page);color:var(--ink);font-size:14px;line-height:1.55;}button,input{font:inherit;}button{color:inherit;}a{color:inherit;text-decoration:none;}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid 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#35342d;border-radius:var(--radius);background:var(--surface);}.document-panel,.signature-panel{min-width:0;min-height:0;display:flex;flex-direction:column;}.document-panel{border-right:1px solid #35342d;}.panel-head{height:59px;flex:0 0 59px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 19px;border-bottom:1px solid #302f29;}.panel-heading{color:#f1efe6;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;font-size:12px;font-weight:750;letter-spacing:-.01em;}.document-heading-group{min-width:0;}.document-heading{display:flex;align-items:center;}.file-meta{min-width:0;display:flex;align-items:center;gap:10px;}.file-mark{width:30px;height:34px;display:grid;flex:0 0 30px;place-items:center;color:var(--gold-bright);border:1px solid 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