:root{--color-primary: #0f172a;--color-secondary: #0ea5e9;--color-accent: #f59e0b;--color-success: #10b981;--color-warning: #f59e0b;--color-danger: #ef4444;--color-background: #ffffff;--color-surface: #f8fafc;--color-surface-hover: #f1f5f9;--color-text-main: #1e293b;--color-text-muted: #64748b;--color-border: #e2e8f0;--font-sans: "Inter", system-ui, -apple-system, sans-serif;--font-serif: "Playfair Display", serif;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 1.5rem;--spacing-lg: 2rem;--spacing-xl: 3rem;--spacing-2xl: 4rem;--radius-sm: .25rem;--radius-md: .5rem;--radius-lg: 1rem;--radius-full: 9999px;--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);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .1);--transition-fast: .2s ease;--transition-smooth: .3s cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--color-background);color:var(--color-text-main);line-height:1.6;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,h5,h6{line-height:1.2;font-weight:700;color:var(--color-primary);margin-bottom:var(--spacing-sm)}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.5rem}p{margin-bottom:var(--spacing-md);color:var(--color-text-muted)}a{text-decoration:none;color:var(--color-secondary);transition:var(--transition-fast)}a:hover{text-decoration:underline}button{font-family:inherit;cursor:pointer}.container{width:100%;max-width:1280px;margin:0 auto;padding:0 var(--spacing-md)}.section{padding:var(--spacing-2xl) 0}.grid{display:grid;gap:var(--spacing-md)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-sm{gap:var(--spacing-sm)}.gap-md{gap:var(--spacing-md)}.text-center{text-align:center}.btn{display:inline-flex;align-items:center;justify-content:center;padding:var(--spacing-xs) var(--spacing-md);border-radius:var(--radius-md);font-weight:600;border:none;transition:var(--transition-smooth)}.btn-primary{background-color:var(--color-secondary);color:#fff}.btn-primary:hover{background-color:#0284c7;text-decoration:none}.btn-outline{background-color:transparent;border:2px solid var(--color-secondary);color:var(--color-secondary)}.btn-outline:hover{background-color:var(--color-secondary);color:#fff;text-decoration:none}