*{margin:0;padding:0;box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;font-family:var(--font-sans);background:var(--warm-gray);color:var(--slate);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh}h1,h2,h3,h4,h5,h6{margin:0;font-weight:600;line-height:1.2}p{margin:0}a{color:var(--ocean-blue);text-decoration:none;transition:color var(--transition-base)}a:hover{color:var(--ocean-blue-dark)}button{font-family:inherit;cursor:pointer}ul,ol{list-style:none;padding:0;margin:0}img{max-width:100%;height:auto;display:block}:root{--slate: #334155;--slate-dark: #1e293b;--slate-light: #475569;--ocean-blue: #0891b2;--ocean-blue-dark: #0e7490;--sky-blue: #06b6d4;--coral: #f97316;--coral-light: #fb923c;--white: #ffffff;--warm-gray: #f8fafc;--gray-50: #f9fafb;--gray-100: #f1f5f9;--gray-200: #e2e8f0;--gray-300: #cbd5e1;--gray-400: #94a3b8;--gray-600: #64748b;--gray-700: #475569;--gray-900: #0f172a;--success: #10b981;--error: #ef4444;--warning: #f59e0b;--info: var(--sky-blue);--gradient-hero: linear-gradient(135deg, var(--ocean-blue) 0%, var(--sky-blue) 100%);--gradient-card: linear-gradient(145deg, var(--white) 0%, var(--warm-gray) 100%);--gradient-ocean: linear-gradient(180deg, var(--ocean-blue) 0%, var(--ocean-blue-dark) 100%);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px rgba(0, 0, 0, .07), 0 2px 4px rgba(0, 0, 0, .05);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .1), 0 4px 6px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 25px rgba(0, 0, 0, .1), 0 10px 10px rgba(0, 0, 0, .04);--shadow-ocean: 0 10px 30px rgba(8, 145, 178, .2);--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;--font-mono: "Monaco", "Courier New", monospace;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--spacing-3xl: 4rem;--radius-sm: 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