:root{--primary: #3b82f6;--primary-hover: #2563eb;--bg-dark: #0f172a;--bg-card: #1e293b;--text-main: #f8fafc;--text-muted: #94a3b8;--accent: #10b981;--danger: #ef4444;--border: #334155;--font-main: "Inter", system-ui, -apple-system, sans-serif}*{margin:0;padding:0;box-sizing:border-box}body{background-color:var(--bg-dark);color:var(--text-main);font-family:var(--font-main);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}button{cursor:pointer;border:none;border-radius:8px;font-weight:600;transition:all .2s ease}.btn-primary{background-color:var(--primary);color:#fff;padding:10px 20px}.btn-primary:hover{background-color:var(--primary-hover);transform:translateY(-1px)}.glass{background:#1e293bb3;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border);border-radius:12px}.card{background-color:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:24px}.container{max-width:1200px;margin:0 auto;padding:0 20px}h1,h2,h3{font-weight:700;margin-bottom:20px}p{color:var(--text-muted);line-height:1.6}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}