:root{--content-width:1280px;--page-gutter:clamp(1rem,3vw,2rem);--reading-width:720px;--section-space:clamp(3rem,6vw,6rem)}.site-section{padding-block:var(--section-space)}.site-container{box-sizing:border-box;margin-inline:auto;max-width:var(--content-width);padding-inline:var(--page-gutter);width:100%}