:root{--ink:#20201d;--muted:#68675f;--paper:#f5f1e8;--sheet:#fffdf8;--orange:#e55b2d;--green:#27705d;--line:#d8d0c0;--max:1060px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.65 Georgia,"Times New Roman",serif}.wrap{max-width:var(--max);margin:auto;padding:0 24px}a{color:var(--green);text-underline-offset:3px}.head{border-bottom:1px solid var(--line);background:rgba(245,241,232,.96);position:sticky;top:0;z-index:20}.headin{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}.brand{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--ink);font-weight:800;text-decoration:none;display:flex;align-items:center;gap:10px}.brand:before{content:"Σ";display:grid;place-items:center;width:31px;height:31px;background:var(--orange);color:#fff}nav{display:flex;gap:5px;flex-wrap:wrap}nav a{font-family:ui-sans-serif,system-ui,sans-serif;font-size:14px;color:var(--muted);padding:7px 9px;text-decoration:none}nav a[aria-current=page],nav a:hover{color:var(--ink);border-bottom:2px solid var(--orange)}.hero{padding:76px 0 48px}.kicker{font:800 12px/1 ui-monospace,monospace;text-transform:uppercase;letter-spacing:.13em;color:var(--orange)}h1,h2,h3{font-family:ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;letter-spacing:-.035em;line-height:1.08}h1{font-size:clamp(42px,7vw,76px);max-width:920px;margin:16px 0 20px}h2{font-size:clamp(30px,4vw,46px);margin:0 0 18px}.wrap>h2:not(:first-child){margin-top:54px}h3{font-size:20px;margin:0 0 8px}.lead{font-size:21px;max-width:760px;color:var(--muted)}.meta{font:13px ui-monospace,monospace;color:var(--muted)}.sheet{background:var(--sheet);border:1px solid var(--line);box-shadow:10px 10px 0 #e7dfcf;margin:18px auto 62px;max-width:var(--max);padding:0}.sheetrow{display:grid;grid-template-columns:220px 1fr;border-bottom:1px solid var(--line)}.sheetrow:last-child{border-bottom:0}.label{padding:20px;border-right:1px solid var(--line);font:700 13px ui-monospace,monospace;text-transform:uppercase;color:var(--muted)}.value{padding:20px 24px;font-size:19px}.section{padding:68px 0}.section.white{background:var(--sheet);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.intro{font-size:19px;color:var(--muted);max-width:760px}.numbers{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:30px}.number{background:var(--sheet);padding:22px}.number b{font:800 32px ui-monospace,monospace;color:var(--orange);display:block}.number span{font:13px ui-sans-serif,system-ui,sans-serif;color:var(--muted)}.calc{border:1px solid var(--line);background:var(--sheet);margin:28px 0}.calc-head{padding:13px 18px;background:var(--ink);color:#fff;font:700 13px ui-monospace,monospace}.calc-grid{display:grid;grid-template-columns:repeat(4,1fr)}.calc-cell{padding:18px;border-right:1px solid var(--line)}.calc-cell:last-child{border:0}.calc-cell b{font:750 22px ui-monospace,monospace;display:block}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}.card{background:var(--sheet);border:1px solid var(--line);padding:23px}.card .tag{font:700 11px ui-monospace,monospace;text-transform:uppercase;color:var(--orange)}.tablebox{overflow:auto;border:1px solid var(--line);margin-top:28px}table{width:100%;min-width:700px;border-collapse:collapse;background:var(--sheet);font-family:ui-sans-serif,system-ui,sans-serif;font-size:14px}th,td{padding:13px 15px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:11px;text-transform:uppercase;letter-spacing:.08em;background:#ece5d8}tr:last-child td{border:0}.callout{border-left:6px solid var(--orange);background:#fff4ec;padding:18px 22px;margin:28px 0}.aplano{background:var(--green);color:#fff;padding:30px;margin-top:34px}.aplano h3{color:#fff}.aplano p{color:#e3f0eb}.btn{display:inline-block;background:#fff;color:var(--green);padding:10px 15px;font:800 14px ui-sans-serif,system-ui,sans-serif;text-decoration:none}.sources{border-top:1px solid var(--line);margin-top:34px;padding-top:18px;color:var(--muted);font-size:14px}.faq details{border-top:1px solid var(--line);padding:18px 0}.faq summary{font-family:ui-sans-serif,system-ui,sans-serif;font-weight:750;cursor:pointer}.crumb{font:13px ui-monospace,monospace;color:var(--muted);padding-top:22px}.footer{background:var(--ink);color:#cfcabc;padding:45px 0;margin-top:68px}.footer a{color:#fff}.foot{display:grid;grid-template-columns:2fr 1fr 1fr;gap:26px;font-family:ui-sans-serif,system-ui,sans-serif;font-size:14px}.legal{max-width:780px}.legal h2{font-size:28px;margin-top:40px}
@media(max-width:780px){.numbers{grid-template-columns:1fr 1fr}.cards,.foot{grid-template-columns:1fr}.calc-grid{grid-template-columns:1fr 1fr}.calc-cell:nth-child(2){border-right:0}.sheetrow{grid-template-columns:1fr}.label{border-right:0;border-bottom:1px solid var(--line)}.section{padding:50px 0}}