:root{--bg:#f4f5ef;--ink:#182721;--muted:#536159;--line:#d4dcd2;--accent:#d8f36a}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--bg);color:var(--ink);font-family:"Helvetica Neue",Arial,sans-serif;line-height:1.55}a{color:inherit;text-decoration:none}a:focus-visible{outline:3px solid #719523;outline-offset:5px}.wrap{width:min(1200px,calc(100% - 80px));margin:auto}.header{display:flex;justify-content:space-between;align-items:center;min-height:110px;border-bottom:1px solid var(--line);gap:20px}.brand{font-size:28px;font-weight:700;letter-spacing:-1px}.brand span{font-size:13px;font-weight:400;letter-spacing:0;margin-left:12px}.header nav{display:flex;gap:28px}.header nav a{padding:12px 0;font-size:14px}.label{font-family:monospace;font-size:12px;letter-spacing:1.5px;text-transform:uppercase;margin:0 0 28px}.hero{padding:84px 0 96px;display:grid;grid-template-columns:1.35fr 1fr;gap:76px;align-items:center}h1{font-size:clamp(46px,5.5vw,76px);line-height:1.05;letter-spacing:-3px;margin:0 0 30px;font-weight:600}h1 em{font-style:normal;color:#536b31}.lead{max-width:490px;font-size:18px;color:var(--muted);margin-bottom:32px}.button{background:var(--ink);color:white;display:inline-flex;padding:16px 22px;gap:32px;align-items:center;font-size:14px}.button:hover{background:#314539}.outline{border:1px solid var(--line);padding:32px;background:#ecefe7}.outline>.label{margin-bottom:10px}.layer{padding:22px 0;border-bottom:1px solid #cbd4c7}.layer:last-child{border-bottom:0;padding-bottom:0}.layer>span{font:11px monospace;letter-spacing:1px;color:var(--muted)}.layer h2{font-size:28px;letter-spacing:-1px;margin:8px 0}.layer p{font-size:14px;color:var(--muted);margin:0;max-width:290px}.resources{padding:70px 0 100px;border-top:1px solid var(--line)}.section-title{display:grid;grid-template-columns:1fr 2fr;gap:30px;align-items:start;margin-bottom:42px}h2{font-size:clamp(30px,3.8vw,48px);letter-spacing:-1.5px;line-height:1.15;margin:0}.rows article{display:grid;grid-template-columns:60px 1fr 160px;gap:25px;align-items:start;padding:32px 0;border-top:1px solid var(--line)}.number{font:14px monospace;color:var(--muted);padding-top:6px}h3{font-size:24px;letter-spacing:-.6px;margin:0 0 10px}.rows p{max-width:670px;color:var(--muted);margin:0}.tag{font:12px monospace;justify-self:end;padding-top:8px}.dark{background:var(--ink);color:var(--bg)}.approach{padding:80px 0}.dark .label{color:var(--accent)}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:44px;margin-top:44px}.steps p{border-top:1px solid #536159;padding-top:24px;color:#bdc9be;font-size:15px;margin:0}.steps strong{display:block;color:var(--bg);font-size:18px;margin-bottom:12px}.notice{padding:85px 0;max-width:1200px}.notice p:not(.label){color:var(--muted);max-width:640px;margin:26px 0}.notice>a{display:inline-block;min-height:44px;padding-top:10px;border-bottom:1px solid var(--ink)}.footer{display:flex;gap:30px;align-items:center;justify-content:space-between;padding:28px 0;border-top:1px solid var(--line);color:var(--muted);font-size:12px}.footer .brand{color:var(--ink)}.skip{position:absolute;left:20px;top:-100px;padding:12px;background:var(--accent);z-index:10}.skip:focus{top:12px}@media(max-width:900px){.wrap{width:calc(100% - 48px)}.hero{gap:32px;grid-template-columns:1.2fr 1fr}h1{letter-spacing:-2px}.brand span{display:none}.outline{padding:24px}.rows article{grid-template-columns:40px 1fr}.tag{display:none}}@media(max-width:640px){.wrap{width:calc(100% - 36px)}.header{min-height:82px}.header nav{gap:18px}.hero{grid-template-columns:1fr;padding:48px 0;gap:40px}h1{font-size:48px}.lead{font-size:17px}.outline{padding:26px}.section-title{grid-template-columns:1fr;gap:0}.resources{padding:48px 0}.rows article{gap:12px;padding:26px 0}h3{font-size:21px}.steps{grid-template-columns:1fr;gap:28px}.approach,.notice{padding:52px 0}.footer{flex-wrap:wrap;gap:12px}.footer .brand{width:100%}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}