:root{color-scheme:light;--ink:#2e2f2f;--muted:#616363;--line:#e4e4e4;--accent:#ee4e34;--purple:#320d6d;--paper:#fff;--ground:#fafafa;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--ground)}*{box-sizing:border-box}body{margin:0;min-width:320px;height:100vh;height:100dvh;display:flex;flex-direction:column}button,a,select{-webkit-tap-highlight-color:transparent}button,select,a{font:inherit}button,select{min-height:42px;border:1px solid var(--line);border-radius:7px;background:white;color:var(--ink);padding:9px 13px;font-size:14px;cursor:pointer;text-decoration:none;white-space:nowrap}button:hover{background:#f3eef9;border-color:#320d6d}button:focus-visible,a:focus-visible,select:focus-visible,#viewport:focus-visible{outline:3px solid var(--purple);outline-offset:3px}.masthead{padding:17px 28px;background:white;color:var(--ink);border-top:4px solid var(--purple);border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:16px}.brand{display:flex;align-items:center;gap:18px}.brandname{font-weight:800;font-size:26px;letter-spacing:-.7px;color:var(--accent)}.divider{height:23px;width:1px;background:var(--line)}h1{font-size:16px;font-weight:400;margin:0}main{padding:0 22px 18px;flex:1;min-height:0;display:flex;flex-direction:column}.context{display:flex;align-items:center;justify-content:space-between;padding:21px 4px;gap:18px}h2{margin:0 0 6px;font-size:23px;letter-spacing:-.4px}h2 span{font-weight:400;color:var(--muted);margin-left:5px}.model p{margin:0;font-size:14px;line-height:1.5;color:var(--muted)}.variants{display:flex;border:1px solid var(--line);padding:4px;border-radius:10px;background:#f0edf5;gap:3px;flex-shrink:0}.variants button{border:0;background:transparent;font-weight:600}.variants button[aria-pressed=true]{background:var(--purple);color:white;box-shadow:0 1px 3px #320d6d26}.variants span{opacity:.8;font-weight:400}.workspace{min-height:0;flex:1;display:flex;flex-direction:column;border:1px solid var(--line);border-radius:11px;background:white;overflow:hidden;box-shadow:0 4px 20px #2e2f2f08}.toolbar{display:flex;align-items:center;gap:8px;padding:10px 13px;border-bottom:1px solid var(--line);flex-wrap:wrap}.area-label{font-size:14px;color:var(--muted);padding-right:2px}.zoom-controls{display:flex;align-items:center;gap:4px;padding-left:10px}.zoom-controls #in,.zoom-controls #out{font-size:22px;line-height:20px;min-width:42px}.zoom-controls output{min-width:47px;text-align:center;font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}#viewport{position:relative;flex:1;min-height:180px;overflow:hidden;background-color:#f0f0f0;background-image:radial-gradient(#d5d3d8 .8px,transparent .8px);background-size:14px 14px;touch-action:none;cursor:grab}#viewport.dragging{cursor:grabbing}#drawing{position:absolute;left:0;top:0;width:6000px;height:4520px;transform-origin:0 0;user-select:none;will-change:transform}#drawing svg{display:block;width:6000px;height:4520px;background:white;box-shadow:0 3px 35px #2e2f2f30;pointer-events:none}#drawing svg text{user-select:none}.notice{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);max-width:90%;padding:22px 28px;text-align:center;border-radius:10px;background:white;box-shadow:0 4px 30px #2e2f2f16;font-size:16px;line-height:1.5}.notice p{margin:8px 0 14px}.notice[hidden]{display:none}.view-footer{display:flex;justify-content:space-between;gap:15px;padding:9px 14px;font-size:12px;color:var(--muted);background:#fafafa;border-top:1px solid var(--line)}#variant-caption{font-weight:600;color:var(--ink)}noscript{padding:20px;background:white}@media(max-width:1050px){.masthead{padding:15px 20px}.context{padding:16px 2px}.toolbar{gap:6px}.toolbar .area-label{display:none}.zoom-controls{padding-left:2px}button,select{padding-left:10px;padding-right:10px}}@media(max-width:720px){.masthead{padding:14px 15px}.brand{gap:10px}.brandname{font-size:23px;letter-spacing:-.5px}.brand .divider{height:19px}h1{font-size:14px}main{padding:0 8px 8px}.context{align-items:flex-start;flex-direction:column;gap:11px;padding:13px 5px}h2{font-size:21px}.model p{font-size:13px;max-width:470px}.variants{width:100%}.variants button{flex:1;min-height:42px}.toolbar{padding:8px;gap:7px}.toolbar select{flex:1;min-width:0;font-size:14px}.zoom-controls{margin-left:auto}.zoom-controls #fit{display:none}.view-footer{font-size:12px;line-height:1.5;padding:7px 10px}.view-footer span:last-child{max-width:190px;text-align:right}#viewport{min-height:200px}.workspace{border-radius:9px}}@media(max-height:600px) and (min-width:720px){.masthead{padding:9px 22px}.context{padding:9px 4px}.model p{display:none}.toolbar{padding:6px 10px}.view-footer{padding:5px 12px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}@media print{body{height:auto}.masthead,.context,.toolbar,.view-footer{display:none}main{padding:0}.workspace{border:0;box-shadow:none;overflow:visible}#viewport{overflow:visible;height:auto;background:white}#drawing{position:static;transform:none!important;width:100%;height:auto}#drawing svg{width:100%;height:auto;box-shadow:none}}
[hidden]{display:none!important}.name-entry{display:grid;place-items:center;overflow:auto;padding:32px 20px}.entry-card{width:100%;max-width:440px;padding:32px;border:1px solid var(--line);border-radius:14px;background:var(--paper);box-shadow:0 6px 28px #320d6d09}.entry-card h2{font-size:26px;line-height:1.25;letter-spacing:-.5px;margin:0 0 12px;color:var(--purple)}.entry-card>p{font-size:16px;line-height:1.6;color:var(--muted);margin:0 0 26px}.entry-card form{display:grid;gap:12px}.entry-card label{font-size:15px;font-weight:600}.entry-card input{width:100%;min-width:0;height:49px;border:1px solid #aaa4b3;border-radius:7px;background:white;color:var(--ink);padding:11px 13px;font:inherit;font-size:16px}.entry-card input:focus-visible{outline:3px solid var(--purple);outline-offset:3px}.entry-card button{min-height:48px;background:var(--purple);border-color:var(--purple);color:white;font-size:16px;font-weight:600;margin-top:5px}.entry-card button:hover{background:#461b85}.installer-session{display:flex;align-items:center;gap:14px;min-width:0;font-size:14px}.installer-session>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:280px}.installer-session button{font-size:13px;min-height:36px;padding:7px 10px;flex-shrink:0}#manual-title:focus{outline:none}@media(max-width:720px){.masthead{flex-wrap:wrap;gap:12px}.installer-session{width:100%;justify-content:space-between;gap:10px}.installer-session>span{max-width:calc(100% - 148px)}.name-entry{padding:24px 14px}.entry-card{padding:25px 22px}.entry-card h2{font-size:25px}}@media print{.name-entry{display:none!important}}
/* Keep the diagram available while installation details are collapsed on phones. */
#details-toggle,.mobile-hint{display:none}.masthead,.context,.toolbar,.view-footer{flex-shrink:0}
@media(max-width:720px),(max-width:1024px) and (max-height:600px){
 body.manual-open:not(.details-open) .masthead,body.manual-open:not(.details-open) .context{display:none}
 body.manual-open #manual{padding:0;min-height:0}
 body.manual-open .workspace{border:0;border-radius:0;box-shadow:none}
 body.manual-open .toolbar{flex-wrap:nowrap;gap:6px;padding:6px max(8px,env(safe-area-inset-right)) 6px max(8px,env(safe-area-inset-left));border-top:3px solid var(--purple)}
 body.manual-open .area-label{display:none}
 body.manual-open .toolbar select{flex:1;min-width:0;width:0;min-height:44px}
 body.manual-open .zoom-controls{padding:0;margin:0;gap:4px}
 body.manual-open .zoom-controls button{min-width:44px;min-height:44px}
 body.manual-open #fit,body.manual-open #zoom{display:none}
 body.manual-open #details-toggle{display:block;min-width:54px;min-height:44px;padding:8px;color:var(--purple);font-weight:600}
 body.manual-open #details-toggle[aria-expanded=true]{background:var(--purple);color:white}
 body.manual-open #viewport{min-height:0}
 body.manual-open .view-footer{padding:5px max(8px,env(safe-area-inset-right)) max(5px,env(safe-area-inset-bottom)) max(8px,env(safe-area-inset-left));gap:8px;font-size:11px;line-height:1.4}
 body.manual-open .desktop-hint{display:none}
 body.manual-open .mobile-hint{display:inline}
 body.manual-open.details-open .workspace{min-height:200px}
 body.manual-open.details-open .context{padding:12px}
 body.manual-open.details-open{overflow:auto}
}