.shell{width:min(calc(100% - 72px),var(--container-max));margin-inline:auto}.narrow{max-width:var(--content-max)}.home-section,.content-section,.related-section{padding:clamp(90px,10vw,160px) 0}.soft-bg,.related-section{background:var(--color-bg-light)}.split-intro{display:grid;grid-template-columns:1.1fr .9fr;gap:10vw;align-items:start}.prose{max-width:680px}.prose h2{margin-bottom:32px}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px}.detail-grid h2{font-size:1.4rem;margin-bottom:20px}.anchor-section{scroll-margin-top:190px}