:root{--brown: #5d3a2e;--brown-dark: #3a2114;--brown-deep: #2a1810;--gold: #c79a55;--gold-soft: #f3e6cf;--cream: #f7f0e5;--jade: #557a68;--jade-soft: #e3eee8;--charcoal: #282421;--muted: #8a7d74;--success: #2e7d32;--success-soft: #e6f2e7;--warning: #d97706;--warning-soft: #fdf1dc;--error: #dc2626;--error-soft: #fbe5e5;--info: #2563eb;--info-soft: #e3ebfc;--surface: #ffffff;--surface-alt: #faf8f5;--border: #e9e2d8;--radius: 14px;--radius-sm: 10px;--shadow: 0 1px 2px rgba(58, 33, 20, .05), 0 4px 16px rgba(58, 33, 20, .05);--font: "Be Vietnam Pro", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--font);font-size:14px;color:var(--charcoal);background:var(--cream);-webkit-font-smoothing:antialiased}a{color:var(--brown)}button,input,select,textarea{font:inherit;color:inherit}h1,h2,h3{margin:0;font-weight:700}.shell{display:grid;grid-template-columns:248px 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