.heading{font-weight:700}.heading.heading-h2{font-size:48px}.heading.heading-h3{font-size:28px;margin:10px 0}.heading.heading-h4{font-size:24px}.heading.heading-h5{font-size:20px}.heading.heading-h6{font-size:18px}[data-mode=dark] .heading{color:#fff}