:root{--bg-primary: #2d2d2d;--bg-secondary: #3a3a3a;--bg-tertiary: #404040;--accent: #c4956a;--accent-hover: #d4a57a;--success: #4a6741;--success-light: #8a9a82;--text-primary: #e0e0e0;--text-secondary: #a0a0a0;--danger: #8b4049;--border: #505050;--font-family: "Segoe UI", system-ui, -apple-system, sans-serif}*{margin:0;padding:0;box-sizing:border-box}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-family);min-height:100vh}a{color:var(--accent);text-decoration:none}button{cursor:pointer;font-family:inherit}@media(min-width:768px){button:hover:not(:disabled),.action-btn:hover{filter:brightness(1.1)}}