:root{--font-sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--color-text-primary: #1a1a1a;--color-text-secondary: #555;--color-text-tertiary: #888;--color-text-warning: #7a4a00;--color-background-primary: #fff;--color-background-secondary: #f5f5f7;--color-background-warning: #fff3cd;--color-border-secondary: #d8d8dc;--color-border-tertiary: #e4e4e8;--color-border-info: #2a7ae2}body{margin:0;font-family:var(--font-sans);background:var(--color-background-primary)}select,button{font-family:inherit}select{padding:8px 10px;border-radius:8px;border:1.5px solid var(--color-border-secondary);background:var(--color-background-primary);color:var(--color-text-primary)}button{border:1.5px solid var(--color-border-secondary);background:var(--color-background-primary);color:var(--color-text-primary)}