:root{--bg:#fcf9f8;--surface:rgba(255,255,255,0.78);--surface-strong:#ffffff;--ink:#1c1b1b;--muted:#776f65;--soft:#f6f3f2;--line:rgba(208,198,171,0.48);--accent:#705d00;--accent-soft:#fff7c7;--purple:#8d75ff;--shadow:0 18px 54px rgba(51,42,18,0.09);--lumin-yellow:#ffd700;--lumin-yellow-soft:#ffe16d;--lumin-paper:#fcf9f8;--lumin-line:#d0c6ab;--lumin-ink-soft:#4d4732}.studio-loading{min-height:100vh;display:grid;place-items:center;color:#7b818c;font-size:14px;background:#fafafa}*{box-sizing:border-box}body,html{height:100%;margin:0}body{background:var(--bg);color:var(--ink);font-family:Hanken Grotesk,Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe 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