.guide-body{background:#f2f1eb;color:#202020;color-scheme:light}
.manual-site-header{background:#050505;color:#f2f1eb}.back-site{font-size:12px;text-decoration:none;white-space:nowrap}
.manual-page{max-width:1280px;margin:auto}.manual-top{padding:45px clamp(20px,4vw,60px) 35px;border-bottom:1px solid #ccc}
.manual-top>p:first-child{font:700 11px ui-monospace,monospace;letter-spacing:.08em}
.manual-top h1{font-size:clamp(38px,5vw,62px);letter-spacing:-.06em;line-height:1.1;margin:15px 0}
.manual-top p{font:17px/1.5 system-ui,sans-serif;margin:0;color:#555}
.manual-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:50px;padding:0 clamp(20px,4vw,60px)}
.manual-index{position:sticky;top:20px;align-self:start;display:grid;padding-top:30px}
.manual-index a{display:flex;align-items:center;gap:14px;min-height:44px;padding:10px 8px;text-decoration:none;font-size:12px;border-bottom:1px solid #d7d6d0}
.manual-index b{color:#777;font-size:10px}.manual-index a[aria-current=location]{background:#202020;color:#fff}.manual-index a[aria-current=location] b{color:#bbb}.manual-index a:hover{background:#deddd6}
.manual-article{min-width:0}.manual-chapter{padding:35px 0 42px;border-bottom:1px solid #c7c6bf;scroll-margin-top:20px}
.manual-chapter-top{font:700 11px ui-monospace,monospace;text-transform:uppercase;letter-spacing:.05em;color:#666}
.manual-chapter h2{font:750 clamp(27px,3vw,36px)/1.12 system-ui,sans-serif;letter-spacing:-.04em;margin:12px 0 22px}
.manual-chapter h3{font:750 20px/1.3 system-ui,sans-serif;margin:30px 0 13px}
.manual-chapter p,.manual-steps,.quick-reference,td{font:16px/1.65 system-ui,sans-serif;color:#343434}
.manual-chapter p{margin:0 0 17px;max-width:70ch}.manual-chapter strong{font-weight:720;color:#111}
.manual-steps{padding-left:25px;margin:0 0 22px}.manual-steps li{padding:0 0 13px 6px}.manual-steps li::marker{font-weight:700;color:#777}
.manual-chapter .manual-note{font-size:14px;padding:13px 17px;border-left:2px solid #777;background:#e8e7e0;margin-top:20px}
.text-link{font:700 14px system-ui,sans-serif;text-underline-offset:4px}
.quick-reference{margin:0}.quick-reference>div{display:grid;grid-template-columns:145px 1fr;gap:20px;padding:13px 0;border-bottom:1px solid #d5d4cd}.quick-reference dt{font-weight:720}.quick-reference dd{margin:0}
.table-wrap{overflow-x:auto;margin:20px 0}table{border-collapse:collapse;width:100%;text-align:left}th{font:700 12px/1.4 ui-monospace,monospace;color:#555;background:#e5e4dd}th,td{padding:13px 11px;border-bottom:1px solid #ccc;vertical-align:top}td{font-size:15px}td:first-child{white-space:nowrap}
.swatch{display:inline-block;width:9px;height:9px;border-radius:50%;background:currentColor;box-shadow:0 0 0 1px #0003;margin-right:7px}
.surface-map,.envelope-figure{background:#111;color:#eee;padding:22px;margin:25px 0 27px;border-radius:3px}
.map-knobs,.map-keys,.map-values,.map-actions{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;text-align:center}
.map-knobs{margin:0 0 23px}.map-knobs i{justify-self:center;width:43px;height:43px;border:7px solid #333;border-radius:50%;background:currentColor}
.map-screen{border:6px solid #333;padding:14px;background:#050505}.map-screen>b{font-size:12px}
.map-values{margin:21px 0;font-size:10px}.map-values strong{display:block;color:inherit;font:700 clamp(10px,1.4vw,16px) ui-monospace,monospace;margin-top:8px}
.map-actions{border-top:1px solid #444;padding-top:12px;font-size:9px}.map-keys{padding-top:13px}.map-keys i{font-style:normal;display:grid;place-items:center;justify-self:center;border:1px solid #777;background:#222;border-radius:50%;width:31px;height:31px;font-size:10px}
.surface-map figcaption,.envelope-figure figcaption{font:13px/1.5 system-ui,sans-serif;color:#bbb;margin-top:20px}
.modifier-map{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin:22px 0}.modifier-map>div{padding:18px 8px;text-align:center;background:repeating-linear-gradient(135deg,#151515 0 20px,#444 20px 21px,#151515 21px 41px);color:#fff}.modifier-map b{font-size:12px}.modifier-map span{display:block;font:12px/1.4 system-ui,sans-serif;color:#ccc;margin-top:10px}
.freeze-example{display:flex;gap:23px;align-items:center;padding:20px;background:#151515;color:#fff;border-radius:3px}
.freeze-example button{flex:none;width:64px;height:70px;border:1px solid #aaa;background:#080808;color:#fff;font-size:35px}.freeze-example button[data-stage="1"]{background:#eee;color:#080808}.freeze-example button[data-stage="2"]{background:repeating-linear-gradient(135deg,#eee 0 12px,#888 12px 13px,#eee 13px 25px);color:#080808}
.freeze-example strong{color:#fff;font:700 17px system-ui,sans-serif}.freeze-example p{color:#ccc;font-size:14px;margin:7px 0 0}
.manual-chapter .figure-caption{font-size:13px;color:#666;margin:9px 0 22px}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin:20px 0}.compare>div{border-top:2px solid #555;padding-top:13px}.compare b{font:700 17px system-ui,sans-serif}.compare p{font-size:15px;margin-top:7px}
.envelope-figure svg{display:block;width:100%;height:auto;font:14px ui-monospace,monospace}
kbd{font:12px ui-monospace,monospace;border:1px solid #ccc;border-radius:3px;padding:3px 5px;white-space:nowrap}
details{border-bottom:1px solid #ccc;padding:14px 0}summary{cursor:pointer;font:650 16px/1.5 system-ui,sans-serif}details p{padding-top:13px}
.manual-end{display:flex;justify-content:space-between;gap:20px;padding:35px 0;font-size:12px}
.guide-body .site-footer{background:#050505;color:#f2f1eb}
.mobile-chapters{display:none}
@media(max-width:850px){.manual-layout{grid-template-columns:175px minmax(0,1fr);gap:26px}.manual-index a{font-size:11px;gap:9px}.quick-reference>div{grid-template-columns:1fr;gap:3px}.modifier-map{grid-template-columns:1fr 1fr}}
@media(max-width:650px){.manual-top{padding-block:28px}.manual-layout{display:block;padding-inline:20px}.manual-index{display:none}.mobile-chapters{position:sticky;top:0;z-index:5;display:flex;gap:12px;align-items:center;background:#f2f1eb;border-bottom:1px solid #bbb;padding:10px 20px}.mobile-chapters label{font-size:12px;white-space:nowrap}.mobile-chapters select{width:100%;min-height:36px;font-size:14px;padding:6px;border:1px solid #aaa;background:#fff;color:#111}.manual-chapter{scroll-margin-top:75px}.manual-chapter h2{font-size:29px}.surface-map,.envelope-figure{padding:13px}.map-screen{padding:10px;border-width:4px}.map-values{font-size:8px;gap:4px}.map-values strong{font-size:11px}.map-actions{font-size:8px;gap:3px}.compare{grid-template-columns:1fr;gap:12px}th,td{padding-inline:7px;font-size:14px}.freeze-example{padding:15px;gap:15px}}
@media print{.manual-site-header,.manual-index,.mobile-chapters,.site-footer,.manual-end{display:none}.manual-layout{display:block}.manual-chapter{break-inside:avoid}details{display:block}details>p{display:block}.manual-top{padding:0}}