/* CSS-based fallback icons for PWA */
[rel="icon"], 
[rel="apple-touch-icon"] {
    background-color: #8B4513;
    color: white;
    text-align: center;
    font-family: 'Inter', sans-serif;
    font-weight: bold;
    display: inline-block;
}

[rel="icon"]::before, 
[rel="apple-touch-icon"]::before {
    content: "HP";
}