:root{--bg-color: #fffbea;--primary-color: #ff6363;--secondary-color: #ffd93d;--text-color: #222}body{margin:0;font-family:Poppins,sans-serif;background-color:var(--bg-color);color:var(--text-color)}h1,h2,h3{color:var(--primary-color)}button{background-color:var(--secondary-color);border:none;padding:.8rem 1.5rem;border-radius:8px;cursor:pointer;font-weight:700;transition:transform .3s ease}button:hover{transform:scale(1.05)}@media (max-width: 768px){.desktop-menu{display:none}.mobile-menu-icon{display:block}}ul li:hover .underline{width:100%}