:root{color-scheme:dark;--red:#ff775e;--paper:#f6f1de;--line:#41443c;--ink:#171b18}*{box-sizing:border-box}body{margin:0;background:var(--ink);color:var(--paper);font:17px/1.55 system-ui,sans-serif}a{color:inherit;text-underline-offset:.22em}header,footer,main{max-width:1280px;margin:auto;padding-inline:clamp(18px,5vw,72px)}header{padding-block:18px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:1rem}header a{text-decoration:none}header strong{display:inline-flex;align-items:center;gap:.7em;text-transform:uppercase;letter-spacing:.04em}header nav,footer nav{display:flex;gap:1em;flex-wrap:wrap}header nav{font-size:.88rem}.label,small,figcaption{font:600 .76rem/1.55 ui-monospace,monospace;letter-spacing:.055em}.label{color:var(--red);text-transform:uppercase}h1,h2,h3,p{margin:0 0 .65em}h1,h2{line-height:1.03;letter-spacing:-.043em;text-wrap:balance}h1{font-size:clamp(2.65rem,6vw,5.9rem);max-width:16ch}h2{font-size:clamp(1.85rem,3.4vw,3rem)}h3{font-size:1.24rem}.hero,.tool,.split{display:grid;grid-template-columns:1.12fr 1fr;gap:clamp(20px,4vw,68px);align-items:center}.hero{padding-block:clamp(32px,5vw,76px)}figure{margin:0}figure img{width:100%;height:auto;display:block}figcaption{margin-top:8px;color:#bec2b6}.hero img{aspect-ratio:1.36;object-fit:cover}.lead{color:#d1d5c7;max-width:61ch;font-size:1.13rem}.cta,button{display:inline-block;text-decoration:none;border:0;border-radius:4px;padding:10px 17px;background:var(--red);color:#241510;font:700 .96rem/1.4 system-ui;cursor:pointer}.cta:hover,button:hover{background:#ffaa94}section{padding-block:clamp(28px,4vw,54px);border-top:1px solid var(--line)}.rows{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.rows article{border-top:3px solid #796e56;padding-top:14px}.rows p,dd{color:#d0d1c3}.tool{background:#232923;border:1px solid var(--line);padding:clamp(18px,4vw,40px);align-items:start}.fields{display:flex;flex-wrap:wrap;gap:12px}label{display:grid;font-size:.93rem;gap:5px}input,select{font:inherit;color:inherit;background:#181d19;border:1px solid #818979;border-radius:3px;padding:7px;width:100%}.result{font-weight:700;color:#ffd8b5;margin-top:14px}details{border-top:1px solid var(--line);padding:14px 0}summary{cursor:pointer;font-weight:650}details p{margin:.55em 0 0}.article{max-width:76ch}.article h2{font-size:1.7rem;margin:1.35em 0 .45em}.article h1{font-size:clamp(2.6rem,5vw,4.7rem);max-width:21ch}.article{padding-block:40px}.up{display:block;margin-bottom:2rem;color:var(--red)}.navlink{color:var(--red);font-weight:650}footer{padding-block:32px;color:#bec1b4;border-top:1px solid var(--line);font-size:.88rem}footer p{max-width:76ch}.number{font:600 .78rem/1.4 monospace;color:var(--red)}:focus-visible{outline:3px solid #ffd29a;outline-offset:3px}ol,ul{padding-left:1.35em}li{margin-bottom:.45em}@media(max-width:820px){.rows{grid-template-columns:1fr 1fr}.hero,.tool,.split{grid-template-columns:1fr}.hero img{aspect-ratio:2.1}header{align-items:flex-start;flex-direction:column}}@media(max-width:480px){.rows{grid-template-columns:1fr}.fields label{width:100%}}