:root{--bg-primary: #f8f9fa;--bg-secondary: #ffffff;--text-primary: #1a1a1a;--text-secondary: #6c757d;--accent-silver: #c0c0c0;--accent-silver-light: #e0e0e0;--accent-silver-dark: #a0a0a0;--silver-gradient: linear-gradient(135deg, #e0e0e0 0%, #ffffff 50%, #c0c0c0 100%);--glass-bg: rgba(255, 255, 255, .8);--glass-border: rgba(255, 255, 255, .3);--shadow-sm: 0 2px 4px rgba(0,0,0,.05);--shadow-md: 0 4px 6px rgba(0,0,0,.07);--shadow-lg: 0 10px 15px rgba(0,0,0,.1);--font-family: "Inter", system-ui, -apple-system, 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;--font-size-4xl: 2.25rem;--font-size-6xl: 3.75rem}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit;transition:color .3s ease}ul{list-style:none}button{cursor:pointer;border:none;font-family:inherit}.container{max-width:1280px;margin:0 auto;padding:0 1.5rem}.text-gradient{background:linear-gradient(to right,#666,#aaa,#666);-webkit-background-clip:text;background-clip:text;color:transparent;background-size:200% auto;animation:shine 5s linear infinite}@keyframes shine{to{background-position:200% center}}.btn-primary{background:var(--text-primary);color:var(--bg-secondary);padding:.75rem 1.5rem;border-radius:50px;font-weight:600;transition:all .3s ease;box-shadow:var(--shadow-md)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);background:var(--text-secondary)}.glass-card{background:var(--glass-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.5);border-radius:1rem;box-shadow:var(--shadow-sm)}