流体与响应式排版模式

1.responsive-heading {
2  font-size: clamp(1.25rem, 2vw + 1rem, 2.5rem); /* Fluid size scaling */
3  line-height: 1.3;
4  margin-bottom: 1rem;
5}
6
7.body-text {
8  font-size: clamp(1rem, 1.5vw, 1.125rem);        /* Scales smoothly within range */
9  line-height: 1.6;
10}