:root{--paper:#f5f1e8;--ink:#17241c;--forest:#213d31;--lime:#d6fa55;--clay:#b77c65}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Heebo,Arial,sans-serif}a{color:inherit;text-underline-offset:5px}a:focus-visible,summary:focus-visible{outline:3px solid #a95f40;outline-offset:5px}header,main,footer{max-width:1180px;margin:auto;padding:24px}.top{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #203e3026;gap:24px}.logo{text-decoration:none;font-size:34px;font-weight:800}.nav{display:flex;gap:22px;flex-wrap:wrap;font-size:14px}.nav a{text-decoration:none}.crumbs{display:flex;gap:10px;flex-wrap:wrap;font-size:13px;margin:24px 0}.hero{padding:54px 0 36px;max-width:1000px}.eyebrow{font-size:12px;letter-spacing:2px;color:var(--clay)}h1{font-size:clamp(36px,5vw,66px);line-height:1.12;letter-spacing:-1.7px;margin:20px 0}h2{font-size:clamp(24px,3vw,34px);line-height:1.35;margin:0 0 20px}h3{font-size:22px}.intro{font-size:21px;line-height:1.8;max-width:840px}.meta{font-size:13px;color:#536056}.layout{display:grid;grid-template-columns:230px minmax(0,1fr);gap:65px;align-items:start}.toc{position:sticky;top:24px;border-top:2px solid var(--forest);padding-top:18px}.toc a{display:block;font-size:14px;line-height:1.6;margin:12px 0;text-decoration:none}.article section{padding:38px 0;border-bottom:1px solid #203e3026;scroll-margin-top:25px}.article p{font-size:18px;line-height:1.95;margin:0;max-width:760px}.num{font-size:12px;color:var(--clay);display:block;margin-bottom:12px}.related{margin:65px 0}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.card{padding:28px;border:1px solid #203e3026;border-radius:20px;text-decoration:none;background:#fff9;transition:transform .2s}.card:hover{transform:translateY(-3px)}.card p{font-size:15px;line-height:1.8}.card small{color:#687467}.link-list{display:flex;flex-wrap:wrap;gap:12px}.link-list a{padding:13px 18px;border:1px solid #203e3033;border-radius:30px;text-decoration:none;font-size:15px}.cta{padding:40px;border-radius:26px;background:var(--forest);color:white;margin:50px 0}.cta p{line-height:1.8}.button{display:inline-block;background:var(--lime);color:var(--ink);padding:15px 25px;border-radius:30px;text-decoration:none;font-weight:700}.footer{padding-top:30px;border-top:1px solid #203e3026;font-size:14px;line-height:2}.skip{position:absolute;top:-100px}.skip:focus{top:10px;background:white;padding:12px;z-index:10}.note{font-size:14px;line-height:1.8;color:#536056}.mobile-menu{display:none}@media(max-width:760px){header,main,footer{padding:20px}.nav{display:none}.mobile-menu{display:block}.mobile-menu nav{display:flex;flex-direction:column;gap:15px;padding:20px 0}.hero{padding:32px 0}.intro{font-size:18px}.layout{display:block}.toc{position:static;border-bottom:1px solid #203e3026;padding-bottom:16px}.toc a{display:inline-block;margin:6px 0 6px 15px}.article section{padding:28px 0}.article p{font-size:17px}.cards{grid-template-columns:1fr}.cta{padding:26px}.related{margin:40px 0}}@media(prefers-reduced-motion:reduce){.card{transition:none}}