:root{color-scheme:dark;--bg:#101714;--surface:#17211c;--surface-deep:#111a16;--surface-raised:#1c2921;--border:#324337;--text:#e7eee6;--muted:#a9b9ab;--faint:#829787;--accent:#c6ec86;--accent-ink:#15230e;--amber:#edc996;--warning-bg:#2b261a;--mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace;--sans:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
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10px}.preset:hover{background:var(--surface-raised);color:var(--text)}.preset.active{background:#c6ec8612;border-color:#9bb77157;color:var(--accent)}.workspace-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,1fr);border:1px solid var(--border);border-radius:0 0 12px 12px;overflow:hidden;background:var(--surface)}.editor-pane{border-right:1px solid var(--border);display:flex;flex-direction:column;min-width:0;background:var(--surface-deep)}.pane-toolbar{height:57px;padding:0 20px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;gap:12px}.file-label{display:flex;align-items:center;gap:8px;min-width:0}.file-label h3{font:12px var(--mono);margin:0;white-space:nowrap}.file-icon{font:12px var(--mono);color:var(--accent)}.preview-icon{font-size:22px;line-height:1;color:var(--accent)}.editor-actions{display:flex;gap:14px;align-items:center}.editor-actions button{color:var(--muted);background:none;border:0;padding:6px 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@media(prefers-color-scheme:light){:root{color-scheme:light;--bg:#f5f7f0;--surface:#fff;--surface-deep:#f8faf4;--surface-raised:#edf2e7;--border:#d0dace;--text:#172c1e;--muted:#526657;--faint:#5e7464;--accent:#466821;--accent-ink:#f6fbe9;--amber:#856023;--warning-bg:#f3ecdb}.status-dot{box-shadow:0 0 0 4px #4668210d}.identity-card{border-color:#bccdac;background:linear-gradient(125deg,#eef6df,#fff 85%)}.preset.active{background:#edf5de;border-color:#b7c998;color:#466821}textarea{color:#2c4724}.download-button:not(:disabled):hover{background:#365317}.download-button:focus-visible{outline-color:#172c1e}}