*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:#F3F1EC;color:#2E2A26;font:16px/1.6 Georgia,'Times New Roman',serif}
a{color:#2E2A26}
a:focus-visible,.skip:focus{outline:3px solid #C25E1F;outline-offset:2px}
.skip{position:absolute;left:-9999px;top:0;background:#2E2A26;color:#fff;padding:8px 12px;font:700 13px Arial,sans-serif}
.skip:focus{left:8px;z-index:20}
.shell{max-width:1080px;margin:0 auto;background:#fff}
.toolbar{background:#2E2A26;color:#F3F1EC}
.toolbar .shell{background:#2E2A26;min-height:56px;display:flex;align-items:center;gap:12px;padding:0 16px}
.mark{width:26px;height:26px;flex:0 0 auto}
.wordmark{font:400 24px/1.1 Oswald,'Arial Black',Impact,sans-serif;letter-spacing:.04em;text-transform:uppercase;color:#fff;text-decoration:none}
.strap{font:400 12px/1.2 Arial,sans-serif;color:#C9C1B4;margin-left:4px}
.toolbar-util{margin-left:auto;font:700 12px Arial,sans-serif;color:#E9E2D2;text-decoration:none;text-transform:uppercase;letter-spacing:.06em}
.strip{background:#E9E2D2;border-bottom:1px solid #2E2A26}
.strip .shell{background:#E9E2D2;display:flex;flex-wrap:wrap;padding:0 16px}
.strip a{display:block;min-height:40px;line-height:40px;padding:0 14px;font:700 13px Arial,sans-serif;text-transform:uppercase;letter-spacing:.03em;text-decoration:none;border-right:1px solid #C9BFA6}
.strip a:first-child{border-left:1px solid #C9BFA6}
.strip a:hover{background:#DCD2BC}
.crumbs{border-bottom:1px solid #D8D2C4}
.crumbs .shell{padding:8px 16px;font:13px Arial,sans-serif;color:#5C554C}
.crumbs a{color:#5C554C}
main{display:block}
.page{padding:24px 16px 8px}
h1{font:400 28px/1.2 Oswald,'Arial Black',Impact,sans-serif;text-transform:uppercase;letter-spacing:.02em;margin:0 0 8px}
h2{font:400 20px/1.25 Oswald,'Arial Black',Impact,sans-serif;text-transform:uppercase;letter-spacing:.02em;margin:32px 0 8px;border-bottom:2px solid #2E2A26;padding-bottom:4px}
h3{font:400 16px/1.3 Oswald,'Arial Black',Impact,sans-serif;text-transform:uppercase;letter-spacing:.03em;margin:24px 0 6px}
p{margin:0 0 12px;max-width:70ch}
.scope{font:15px/1.5 Georgia,serif;color:#5C554C;margin:0 0 16px;max-width:72ch}
.home-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;column-gap:32px;align-items:start;padding:24px 16px 8px}
.home-grid>section{grid-column:1}
.home-grid>.ledger-col{grid-column:2;grid-row:1 / span 4}
.chap-grid{display:grid;grid-template-columns:minmax(0,700px) 300px;gap:32px;align-items:start;padding:24px 16px 8px}
.narrow{max-width:700px;padding:24px 16px 8px}
.ledger-col{grid-column:2}
.ladder{margin:0;padding:0;list-style:none;border-top:1px solid #2E2A26}
.ladder li{display:flex;gap:14px;border-bottom:1px solid #D8D2C4;padding:10px 0}
.num{flex:0 0 40px;font:400 20px/1.2 Oswald,'Arial Black',sans-serif;color:#C25E1F}
.ladder .t{font:400 17px/1.3 Oswald,'Arial Black',sans-serif;text-transform:uppercase;letter-spacing:.02em;margin:0 0 2px}
.ladder .t a{text-decoration:none}
.ladder .t a:hover{text-decoration:underline}
.lab{font:700 11px Arial,sans-serif;text-transform:uppercase;letter-spacing:.08em;color:#5C554C;display:block;margin-bottom:3px}
.ladder .s{font:14px/1.45 Georgia,serif;color:#3E3931;margin:0;max-width:64ch}
.note{border-left:4px solid #C25E1F;background:#F7F4EE;padding:12px 14px;margin:20px 0}
.note p{font-size:15px;margin:0 0 8px}
.note p:last-child{margin:0}
.rows{margin:0;padding:0;list-style:none;border-top:1px solid #2E2A26}
.rows li{border-bottom:1px solid #D8D2C4;padding:9px 0}
.rows .t{font:400 17px/1.3 Oswald,'Arial Black',sans-serif;text-transform:uppercase;letter-spacing:.02em;margin:0 0 2px}
.rows .t a{text-decoration:none}
.rows .t a:hover{text-decoration:underline}
.rows .s{font:14px/1.45 Georgia,serif;color:#3E3931;margin:0;max-width:66ch}
.ledger{border:1px solid #2E2A26;background:#E9E2D2;padding:12px 14px;margin:0 0 20px}
.ledger h2,.ledger h3{font:400 15px/1.2 Oswald,'Arial Black',sans-serif;text-transform:uppercase;letter-spacing:.05em;margin:0 0 8px;border:0;padding:0}
.ledger h3{margin-top:14px}
.ledger dl{margin:0;font:13px/1.5 'Courier New',Courier,monospace}
.ledger dt{border-top:1px solid #C9BFA6;padding-top:5px;margin-top:5px;font-weight:700}
.ledger dt:first-of-type{border-top:0;margin-top:0;padding-top:0}
.ledger dd{margin:0 0 2px;color:#3E3931}
.ledger ul{margin:0;padding-left:16px;font:13px/1.5 'Courier New',Courier,monospace}
.ledger .safety{font:12px/1.45 Arial,sans-serif;color:#7A3A12;border-top:1px solid #C9BFA6;margin-top:12px;padding-top:8px}
.steps{margin:0;padding:0;list-style:none}
.steps>li{display:flex;gap:14px;border-bottom:1px solid #D8D2C4;padding:14px 0}
.steps .body{min-width:0}
.steps h3{margin:0 0 6px}
.steps p{font-size:16px}
figure{margin:16px 0;max-width:460px}
figure img{display:block;width:100%;height:auto;border:1px solid #D8D2C4;background:#fff}
figcaption{font:12px/1.4 Arial,sans-serif;color:#5C554C;margin-top:6px}
.tablewrap{overflow-x:auto;border:1px solid #2E2A26;margin:0 0 20px;max-width:100%}
table{border-collapse:collapse;width:100%;min-width:640px;font:13px/1.45 'Courier New',Courier,monospace}
td:first-child,td:nth-child(2){white-space:nowrap}
caption{text-align:left;font:700 12px Arial,sans-serif;text-transform:uppercase;letter-spacing:.06em;padding:8px 10px;background:#E9E2D2;border-bottom:1px solid #2E2A26}
th,td{border-bottom:1px solid #D8D2C4;padding:6px 10px;text-align:left;vertical-align:top}
th{font:700 12px Arial,sans-serif;text-transform:uppercase;letter-spacing:.04em;background:#F7F4EE}
tbody tr:last-child td{border-bottom:0}
td.g{font:700 12px Arial,sans-serif;text-transform:uppercase;background:#F7F4EE;letter-spacing:.05em}
.defs{margin:0 0 20px;border-top:1px solid #2E2A26}
.defs div{display:flex;gap:16px;border-bottom:1px solid #D8D2C4;padding:7px 0}
.defs dt{flex:0 0 210px;font:700 12px Arial,sans-serif;text-transform:uppercase;letter-spacing:.04em;color:#3E3931}
.defs dd{margin:0;font:13px/1.5 'Courier New',Courier,monospace}
.qa{border-top:1px solid #2E2A26}
.qa section{border-bottom:1px solid #D8D2C4;padding:14px 0}
.qa h2{margin:0 0 8px;border:0;padding:0;font-size:17px}
.pager{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;border-top:2px solid #2E2A26;margin-top:32px;padding:12px 0;font:700 13px Arial,sans-serif;text-transform:uppercase;letter-spacing:.04em}
.pager span{color:#8A8378}
.footer{background:#2E2A26;color:#E9E2D2;margin-top:32px}
.footer .shell{background:#2E2A26;padding:24px 16px}
.fcols{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.footer h2{font:400 14px/1.2 Oswald,'Arial Black',sans-serif;text-transform:uppercase;letter-spacing:.08em;margin:0 0 10px;border-bottom:1px solid #57504A;padding-bottom:6px;color:#fff}
.footer ul{margin:0;padding:0;list-style:none;font:13px/1.9 Arial,sans-serif}
.footer a{color:#E9E2D2;text-decoration:none}
.footer a:hover{text-decoration:underline}
.source{border-top:1px solid #57504A;margin-top:20px;padding-top:12px;font:12px/1.55 Arial,sans-serif;color:#C9C1B4;max-width:80ch}
.copy{font:12px Arial,sans-serif;color:#9A9288;margin-top:10px}
@media (max-width:860px){
 .home-grid,.chap-grid{grid-template-columns:minmax(0,1fr);gap:0;padding:16px 12px 8px}
 .ledger-col,.home-grid>section,.home-grid>.ledger-col{grid-column:1;grid-row:auto}
 .narrow{padding:16px 12px 8px}
 .toolbar .shell{min-height:48px}
 .wordmark{font-size:20px}
 .strap{display:none}
 .strip .shell{padding:0}
 .strip a{flex:1 0 33.33%;text-align:center;padding:0 6px;font-size:12px;border-bottom:1px solid #C9BFA6}
 .num{flex:0 0 30px;font-size:18px}
 h1{font-size:24px}
 .fcols{grid-template-columns:1fr;gap:20px}
 figure{max-width:100%}
}