:root{--color-primary: #0f172a;--color-primary-light: #1e293b;--color-accent: #3b82f6;--color-accent-hover: #2563eb;--bg-body: #f8fafc;--bg-surface: #ffffff;--bg-sidebar: #0f172a;--text-main: #1e293b;--text-secondary: #64748b;--text-inverse: #ffffff;--border-color: #e2e8f0;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1);--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--bg-body);color:var(--text-main);line-height:1.5;-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit}button{cursor:pointer;border:none;background:none;font-family:inherit}.container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-md)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-md{gap:var(--spacing-md)}.text-sm{font-size:.875rem}.text-lg{font-size:1.125rem;font-weight:600}.text-xl{font-size:1.25rem;font-weight:700}.text-secondary{color:var(--text-secondary)}