:root{--primary: #4f46e5;--primary-hover: #4338ca;--secondary: #db2777;--accent: #ca8a04;--success: #16a34a;--error: #dc2626;--warning: #ea580c;--info: #0ea5e9;--bg-app: #f8fafc;--bg-card: #ffffff;--text-main: #0f172a;--text-muted: #64748b;--border: #e2e8f0;--font-sans: "Inter", system-ui, Avenir, Helvetica, Arial, sans-serif;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-app);color:var(--text-main);line-height:1.5;-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit}button{font-family:inherit;cursor:pointer;border:none;background:none}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2}.container{max-width:1200px;margin:0 auto;padding:0 1rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.5rem;border-radius:var(--radius-md);font-weight:500;transition:all .2s}.btn-primary{background-color:var(--primary);color:#fff;box-shadow:0 4px 6px -1px #4f46e533}.btn-primary:hover{background-color:var(--primary-hover);transform:translateY(-1px)}.btn-secondary{background-color:#fff;color:var(--text-main);border:1px solid var(--border)}.btn-secondary:hover{background-color:#f1f5f9}.card{background:var(--bg-card);border-radius:var(--radius-lg);padding:1.5rem;box-shadow:0 1px 3px #0000001a,0 1px 2px -1px #0000001a;border:1px solid var(--border)}.text-center{text-align:center}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.gap-2{gap:.5rem}.gap-4{gap:1rem}.mt-4{margin-top:1rem}.w-full{width:100%}.nav-text{display:none}@media(min-width:640px){.nav-text{display:inline}}