:root{--ink:#12211b;--muted:#586961;--paper:#fbfaf5;--card:#fff;--accent:#c95f2d;--green:#1d5c44;--green2:#174b39;--line:#d9e1dc;--soft:#edf3ef;--focus:#7a3e10}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--paper);color:var(--ink);line-height:1.7}
a{color:var(--green);text-decoration-thickness:1px;text-underline-offset:3px}a:hover{text-decoration-thickness:2px}a:focus-visible,button:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}.skip:focus{position:fixed;left:16px;top:12px;width:auto;height:auto;background:#fff;color:#000;padding:10px 14px;z-index:100;border:2px solid #000}
header{border-bottom:1px solid var(--line);background:rgba(251,250,245,.97);position:sticky;top:0;z-index:20;backdrop-filter:blur(8px)}
.wrap{max-width:1180px;margin:auto;padding:0 24px}.nav{display:flex;align-items:center;justify-content:space-between;min-height:76px;gap:24px}.brand{font-weight:900;font-size:1.24rem;text-decoration:none;color:var(--ink);letter-spacing:-.035em}.brand span{color:var(--accent)}
nav{display:flex;gap:18px;align-items:center;flex-wrap:wrap}nav a{text-decoration:none;color:var(--ink);font-weight:700;font-size:.92rem}.btn{display:inline-block;background:var(--green);color:#fff;text-decoration:none;padding:11px 16px;border-radius:9px;font-weight:800}.btn:hover{background:var(--green2);text-decoration:none}.btn.alt{background:var(--accent)}.btn.alt:hover{filter:brightness(.9)}
.hero{padding:78px 0 50px}.eyebrow{text-transform:uppercase;letter-spacing:.13em;font-size:.76rem;font-weight:900;color:var(--accent)}h1{font-size:clamp(2.35rem,6vw,4.7rem);line-height:1.03;letter-spacing:-.055em;max-width:900px;margin:.2em 0}.lede{font-size:1.18rem;color:var(--muted);max-width:790px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:24px}.card h2,.card h3{margin-top:0;line-height:1.25}.card p{color:var(--muted)}
section{padding:42px 0}.section-title{font-size:2rem;letter-spacing:-.035em;margin-bottom:8px}.sub{color:var(--muted);max-width:780px}
.layout{display:grid;grid-template-columns:minmax(0,820px) 280px;gap:44px;align-items:start;max-width:1180px;margin:auto;padding:52px 24px}.content{min-width:0}.content h1{font-size:clamp(2.2rem,5vw,3.7rem)}.content h2{margin-top:2.2em;letter-spacing:-.025em;line-height:1.2}.content h3{margin-top:1.6em;line-height:1.3}.content p,.content li{font-size:1.02rem}
.sidebar{position:sticky;top:102px}.sidebox{border:1px solid var(--line);border-radius:14px;background:#fff;padding:20px;margin-bottom:16px}.sidebox h2,.sidebox h3{margin:0 0 8px;font-size:1.05rem}.sidebox p{font-size:.92rem;color:var(--muted);margin-top:6px}.sidebox ul{padding-left:18px;margin-bottom:0}.sidebox li{font-size:.9rem;margin:.42rem 0}
.note,.cta{border:1px solid var(--line);border-radius:13px;padding:20px;margin:28px 0;background:var(--soft)}.cta{background:#fff6ed;border-color:#eccdbb}.cta h2,.cta h3{margin-top:0}.kicker,.disclosure{color:var(--muted);font-size:.88rem}.breadcrumbs{font-size:.88rem;color:var(--muted);margin-bottom:24px}.breadcrumbs a{color:inherit}
table{width:100%;border-collapse:collapse;margin:24px 0;background:#fff;display:block;overflow-x:auto}th,td{text-align:left;border:1px solid var(--line);padding:12px;vertical-align:top}th{background:var(--soft)}
footer{border-top:1px solid var(--line);margin-top:54px;padding:40px 0;color:var(--muted);font-size:.91rem}.footergrid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px}
.tag{display:inline-block;background:var(--soft);padding:4px 9px;border-radius:999px;font-size:.78rem;font-weight:800;color:var(--green)}
@media(max-width:920px){.layout{grid-template-columns:1fr}.sidebar{position:static}.grid{grid-template-columns:1fr 1fr}.nav{align-items:flex-start;padding:16px 0;flex-direction:column}nav{gap:12px}}
@media(max-width:640px){.grid{grid-template-columns:1fr}.hero{padding-top:48px}.footergrid{grid-template-columns:1fr}nav a:not(.btn){font-size:.88rem}.btn{padding:10px 13px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}