.exterior-introduction{color:#3e4841;border-top:1px solid #e4e5e0;margin:52px 0 16px;padding-top:36px;line-height:1.75}.exterior-introduction h2{letter-spacing:-.035em;color:#23332a;max-width:780px;margin:10px 0 18px;font-size:clamp(25px,3vw,36px);line-height:1.2}.exterior-introduction h3{color:#23332a;margin:20px 0 10px;font-size:19px;line-height:1.4}.exterior-introduction p{margin:10px 0}.exterior-introduction-lead{max-width:850px}.exterior-introduction-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:44px;display:grid}.exterior-introduction ol{padding-left:22px;list-style:decimal}.exterior-introduction li{margin:10px 0}.exterior-introduction a{text-underline-offset:3px;color:#246346;text-decoration:underline}.exterior-introduction a:focus-visible{outline-offset:4px;outline:2px solid #246346}.exterior-introduction-note{background:#f2f5ef;border-radius:14px;padding:16px 22px}.exterior-introduction-note h3{margin-top:0}.exterior-introduction nav{flex-wrap:wrap;gap:14px 26px;margin:20px 0;display:flex}@media (max-width:700px){.exterior-introduction-grid{grid-template-columns:1fr;gap:0}.exterior-introduction{margin-top:36px}}