:root{--color-primary: #2c3e50;--color-accent: #4a90e2;--color-secondary: #6f4e37;--color-neutral: #f5f7fa;--color-surface: #ffffff;--color-text-primary: #272727;--color-text-secondary: #6c757d;--color-currency: #27ae60;--color-travel: #f5d76e;--color-highlight: #ff6b6b;--main-gradient: linear-gradient( 135deg, var(--color-primary) 0%, var(--color-accent) 100% )}*{margin:0;padding:0;box-sizing:border-box;font-family:Inter,system-ui,sans-serif}body{background:var(--light);color:var(--dark);line-height:1.6}