.t-header {#rec2391419201
background-color: rgba(255, 255, 255, 0.7);
transition: background-color 0.3s ease;
}

.t-header.scrolled {#rec2391419201
background-color: rgba(255, 255, 255, 1);
box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}