:root{--bg-primary: #f8fafc;--bg-secondary: #ffffff;--bg-card: #ffffff;--text-primary: #0f172a;--text-secondary: #64748b;--accent-primary: #0ea5e9;--accent-secondary: #6366f1;--accent-glow: rgba(14, 165, 233, .2);--border-color: #e2e8f0;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--font-family: "Manrope", sans-serif;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--transition-fast: .2s ease;--transition-medium: .3s ease}body{margin:0;font-family:var(--font-family);background:linear-gradient(to bottom,#fff,#a0a0a0);background-attachment:fixed;color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh}*{box-sizing:border-box}a{color:inherit;text-decoration:none}button{font-family:inherit}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--bg-secondary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--border-color)}.container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-md)}.glass-panel{background:#1e293bb3;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1);border-radius:12px}.text-gradient{background:linear-gradient(to right,var(--accent-primary),var(--accent-secondary));background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}select option{background:#f5f5f5;color:#000}select option:checked,select option:hover{background:#d4d4d4;color:#000}