/* Thường (Regular) */
@font-face {
    font-family: 'Poppins';
    src: url('fonts/PoppinsRegular.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

/* Nghiêng (Italic) */
@font-face {
    font-family: 'Poppins';
    src: url('fonts/PoppinsItalic.woff2') format('woff2');
    font-weight: 400;
    font-style: italic;
    font-display: swap;
}

/* Đậm (Bold) */
@font-face {
    font-family: 'Poppins';
    src: url('fonts/PoppinsBold.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}