:root{--ink:#171717;--muted:#666;--paper:#fff;--soft:#f4f1ec;--accent:#f5b400;--line:#dedbd5;--max:1120px}*{box-sizing:border-box}body{margin:0;background:#ece9e3;color:var(--ink);font:17px/1.62 Arial,sans-serif;overflow-wrap:anywhere}.site{width:min(var(--max),100%);margin:auto;background:var(--paper);min-height:100vh}.wrap{width:min(1000px,calc(100% - 40px));margin:auto}a{color:#171717;text-decoration-thickness:2px;text-underline-offset:3px}.skip{position:absolute;top:8px;left:12px;transform:translateY(-180%);background:#fff;padding:9px;z-index:20}.skip:focus{transform:none}.head{border-top:8px solid var(--accent);border-bottom:1px solid var(--line);background:#fff}.headrow{min-height:112px;display:flex;align-items:center;justify-content:space-between;gap:25px}.brand{font:900 2.25rem/1 Arial,sans-serif;text-decoration:none;letter-spacing:-.06em}.brand i{font-style:normal;color:var(--accent)}.nav{display:flex;gap:10px 25px;flex-wrap:wrap}.nav a{text-decoration:none;font-weight:700}.topicbar{background:#171717;color:#fff}.topicbar .wrap{display:flex;gap:10px 24px;flex-wrap:wrap;padding:14px 0}.topicbar a{color:#fff;text-decoration:none}.hero{padding:78px 0;background:#171717;color:#fff}.hero h1{font:800 clamp(3.7rem,9vw,7rem)/.9 Arial,sans-serif;letter-spacing:-.065em;margin:0 0 24px;max-width:900px}.hero .lead{color:#e7e3dd}.lead{font-size:1.2rem;max-width:770px}.section{padding:64px 0}.section h2{font-size:2rem;line-height:1.15}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.card{border-top:6px solid var(--accent);background:var(--soft);padding:24px;display:flex;flex-direction:column;min-height:250px}.card h2{font-size:1.4rem}.card p{color:#555;flex:1}.retriv{background:var(--accent);padding:50px 0}.retriv-grid{display:grid;grid-template-columns:1fr 1fr;gap:45px}.retriv h2{font-size:2rem;margin:0}.crumbs{padding:18px 0;color:#666}.crumbs span{margin:0 9px}.page-head{padding:70px 0;background:var(--soft);border-bottom:7px solid var(--accent)}.page-head h1{font:800 clamp(3rem,7vw,5.8rem)/.92 Arial,sans-serif;letter-spacing:-.055em;margin:0 0 24px}.content{max-width:870px;margin:auto;padding:64px 24px 84px}.prose{padding-bottom:34px;margin-bottom:34px;border-bottom:1px solid var(--line)}.prose h2{font-size:1.75rem}.related{padding:25px;background:var(--soft);border-left:6px solid var(--accent)}.foot{background:#171717;color:#fff;padding:38px 0}.foot .wrap{display:flex;justify-content:space-between;gap:24px}.foot a{color:#fff}.error{min-height:60vh;display:grid;place-items:center;background:var(--soft)}.error-box{width:min(650px,calc(100% - 32px));background:#fff;border-top:8px solid var(--accent);padding:42px}.error-code{font:900 clamp(5rem,18vw,9rem)/.8 Arial;color:var(--accent)}.error h1{font-size:2.8rem}@media(max-width:760px){.headrow{align-items:flex-start;flex-direction:column;padding:25px 0}.grid{grid-template-columns:1fr 1fr}.retriv-grid{grid-template-columns:1fr}.foot .wrap{flex-direction:column}}@media(max-width:520px){body{font-size:16px}.wrap{width:min(100% - 28px,1000px)}.brand{font-size:2rem}.nav{gap:10px 17px}.hero{padding:58px 0}.hero h1{font-size:3.4rem}.grid{grid-template-columns:1fr}.card{min-height:0}.page-head{padding:52px 0}.page-head h1{font-size:2.7rem}.content{padding:48px 14px 68px}.retriv{padding:40px 0}}