/* --- Định nghĩa ROBOTO */
@font-face {
    font-family: "Roboto";
    src: url("/assets/fonts/Roboto/Roboto-VariableFont_wdth,wght.ttf") format("truetype");
    font-weight: 100 900;  /* phạm vi variable weight */
    font-stretch: 75% 125%; /* nếu font hỗ trợ */
    font-style: normal;
}
@font-face {
    font-family: "Roboto";
    src: url("/assets/fonts/Roboto/Roboto-Italic-VariableFont_wdth,wght.ttf") format("truetype");
    font-weight: 100 900;
    font-stretch: 75% 125%;
    font-style: italic; /* bắt buộc */
}