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(max-width:640px){.text-vietnamese-responsive-sm{font-size:.875rem;line-height:1.7}.text-vietnamese-responsive-base{font-size:1rem;line-height:1.75}.text-vietnamese-responsive-lg{font-size:1.125rem;line-height:1.75}.text-vietnamese-responsive-xl{font-size:1.25rem;line-height:1.7}.text-vietnamese-responsive-2xl{font-size:1.375rem;line-height:1.65}.text-vietnamese-responsive-3xl{font-size:1.75rem;line-height:1.55}.text-vietnamese-responsive-4xl{font-size:2rem;line-height:1.45}}@media (min-width:640px){.container-vietnamese{padding:0 1.5rem}}@media (min-width:1024px){.container-vietnamese{padding:0 2rem}}@media (max-width:640px){.mobile-vietnamese-text{font-size:.9rem;line-height:1.8}.mobile-vietnamese-heading{font-size:1.5rem;line-height:1.4;margin-bottom:.75rem}.mobile-vietnamese-padding{padding:1rem}.mobile-vietnamese-gap{gap:1rem}}@media print{.print-vietnamese{font-family:var(--font-inter),"Inter","Times New Roman",serif;line-height:1.6;color:black}.print-vietnamese 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