/* Public reading pages share the workspace palette without loading the editor. */
body{margin:0}
.content-shell{--paper:#17191e;--surface:#1e2128;--line:#353944;--ink:#edeef2;--muted:#b0b5c1;--accent:#b5b8ff;min-height:100dvh;background:var(--paper);color:var(--ink);font:16px/1.85 -apple-system,BlinkMacSystemFont,"Segoe UI","Malgun Gothic",sans-serif;color-scheme:dark;padding:0 24px;box-sizing:border-box}
.content-shell *{box-sizing:border-box}
.content-shell a{color:var(--accent);text-underline-offset:4px;overflow-wrap:anywhere}
.content-shell a:hover{color:#fff}
.content-shell :focus-visible{outline:2px solid var(--accent);outline-offset:5px}
.content-shell .content-header,.content-shell .content-footer{max-width:1060px;margin:auto;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;padding:20px 0;border-bottom:1px solid var(--line)}
.content-shell .content-header>a:not(.content-button){font-size:21px;font-weight:600;letter-spacing:-.7px;color:var(--ink);text-decoration:none}
.content-shell .content-nav{display:flex;gap:18px;flex-wrap:wrap;font-size:13px}
.content-shell .content-nav a{color:var(--muted);text-decoration:none}
.content-shell .content-nav a[aria-current="page"]{color:var(--ink);text-decoration:underline}
.content-shell>.content-nav{max-width:1060px;margin:auto;padding:12px 0;border-bottom:1px solid var(--line)}
.content-shell .content-main{max-width:900px;margin:auto;padding:58px 0 64px}
.content-shell .content-kicker{font-size:13px;color:var(--muted);display:block;margin:0 0 12px}
.content-shell h1{font-size:clamp(27px,4vw,40px);line-height:1.35;letter-spacing:-1px;margin:0 0 20px;font-weight:600;color:var(--ink)}
.content-shell h2{font-size:23px;line-height:1.5;letter-spacing:-.4px;margin:0 0 18px;font-weight:600}
.content-shell h3{font-size:17px;line-height:1.6;margin:0 0 10px;font-weight:600}
.content-shell p{margin:0 0 16px}
.content-shell .content-intro{max-width:780px;margin:0 0 28px;color:var(--muted);font-size:17px}
.content-shell .content-toc{display:flex;flex-wrap:wrap;gap:8px 20px;padding:18px 22px;border:1px solid var(--line);border-radius:7px;background:var(--surface);margin:24px 0 36px}
.content-shell .content-toc ul{margin:8px 0 0;padding-left:20px}
.content-shell .content-section{padding-top:30px;margin-top:30px;border-top:1px solid var(--line);scroll-margin-top:20px}
.content-shell .content-section>p,.content-shell li{max-width:820px}
.content-shell ul,.content-shell ol{padding-left:23px;margin:12px 0 22px}
.content-shell li{padding-left:3px;margin-bottom:10px}
.content-shell li::marker{color:var(--muted)}
.content-shell .content-note{padding:18px 22px;border-left:3px solid #8389c7;background:var(--surface);margin:24px 0;color:var(--muted)}
.content-shell .content-note p:last-child{margin-bottom:0}
.content-shell .content-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:24px 0}
.content-shell .content-card{padding:22px;border:1px solid var(--line);border-radius:7px;background:var(--surface)}
.content-shell .content-card p:last-child{margin-bottom:0}
.content-shell .content-table{width:100%;overflow-x:auto;margin:22px 0}
.content-shell table{width:100%;border-collapse:collapse;text-align:left;font-size:14px;margin:0}
.content-shell th,.content-shell td{padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}
.content-shell th{font-weight:600;background:var(--surface)}
.content-shell .content-actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0}
.content-shell .content-button{display:inline-flex;align-items:center;justify-content:center;padding:10px 18px;border:1px solid #7078df;border-radius:6px;background:#6870df;color:#fff;text-decoration:none;font-size:14px;font-weight:500;line-height:1.65}
.content-shell .content-button:hover{background:#7981eb}
.content-shell .content-button.secondary{background:var(--surface);border-color:var(--line);color:var(--ink)}
.content-shell .content-footer{border-top:1px solid var(--line);border-bottom:0;color:var(--muted);font-size:12px;padding:24px 0 32px}
.content-shell .content-footer nav{display:flex;flex-wrap:wrap;gap:18px}
.content-shell .content-footer a{color:var(--muted)}
.content-shell code,.content-shell kbd{font-size:.88em;color:var(--ink);background:var(--surface);padding:2px 5px;border:1px solid var(--line);border-radius:4px;overflow-wrap:anywhere}
.content-shell svg{display:block;width:100%;height:auto;margin:20px 0}
.content-shell .content-skip{position:absolute;top:-100px;left:24px;padding:10px 18px;background:var(--paper);z-index:2}
.content-shell .content-skip:focus{top:10px}
@media(max-width:600px){.content-shell{padding:0 18px;font-size:15px}.content-shell .content-main{padding-top:36px}.content-shell .content-header{gap:12px}.content-shell .content-nav{gap:8px 16px;font-size:12px}.content-shell .content-nav a{padding:5px 0}.content-shell .content-grid{grid-template-columns:1fr}.content-shell .content-card{padding:18px}.content-shell th,.content-shell td{padding:10px 8px}.content-shell .content-intro{font-size:16px}.content-shell .content-actions a{min-height:44px}.content-shell .content-footer a{display:inline-block;padding:5px 0}}
@media(forced-colors:active){.content-shell{--paper:Canvas;--surface:Canvas;--line:CanvasText;--ink:CanvasText;--muted:CanvasText;--accent:LinkText}.content-shell .content-button{background:ButtonFace;color:ButtonText;border-color:ButtonText}}
@media print{.content-shell{--paper:#fff;--surface:#f5f5f5;--line:#bbb;--ink:#111;--muted:#444;--accent:#111;padding:0;min-height:0;color-scheme:light}.content-shell .content-nav,.content-shell .content-actions,.content-shell .content-skip{display:none}.content-shell .content-main{padding-top:20px}.content-shell .content-section{break-inside:avoid}}
.content-shell .home-main{max-width:1200px}
.home-page .content-header,.home-page .content-footer{max-width:1200px}
.content-shell .content-nav a.content-button{color:#fff}
.content-shell .home-intro{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center;padding:12px 0 38px}
.content-shell .home-intro h1{font-size:clamp(32px,4vw,49px);line-height:1.35}
.content-shell .home-fine{color:var(--muted);font-size:13px}
.content-shell .home-plan{margin:0;padding:14px;border:1px solid var(--line);border-radius:9px;background:#e8edf2}
.content-shell .home-plan img{display:block;width:100%;height:auto;max-height:430px;object-fit:contain}
.content-shell .home-plan figcaption{color:#3c4753;font-size:11px;line-height:1.7;padding:8px 8px 0}
.content-shell .home-plan figcaption a{color:#334e76}
.content-shell .section-heading{display:flex;align-items:flex-end;justify-content:space-between;flex-wrap:wrap;gap:14px;margin-bottom:18px}
.content-shell .section-heading h2{margin-bottom:0}
.content-shell .section-heading>a{font-size:13px}
.content-shell .three-columns{grid-template-columns:repeat(3,minmax(0,1fr))}
.content-shell .article-number,.content-shell .article-meta{display:block;color:var(--muted);font-size:12px;margin-bottom:16px}
.content-shell .example-cards img{display:block;width:100%;height:240px;object-fit:contain;background:#eef1f5;border-radius:4px;margin:0 0 22px}
.content-shell .workflow-strip{list-style:none;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));padding:0;gap:12px;margin:24px 0}
.content-shell .workflow-strip li{padding:15px 12px;border-top:2px solid var(--line);margin:0}
.content-shell .workflow-strip strong,.content-shell .workflow-strip span{display:block}
.content-shell .workflow-strip span{font-size:12px;color:var(--muted);margin-top:5px}
.content-shell figure{margin:28px 0}
.content-shell figcaption{font-size:13px;color:var(--muted);margin-top:10px}
.content-shell .diagram{overflow-x:auto;border:1px solid var(--line);border-radius:7px;padding:14px;margin:24px 0;background:var(--surface)}
.content-shell .diagram svg{min-width:600px;max-width:100%;margin:0}
.content-shell .diagram img{display:block;max-width:100%;height:auto}
.content-shell .metric-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin:24px 0;padding:22px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.content-shell .metric-strip strong{display:block;font-size:29px;font-variant-numeric:tabular-nums;line-height:1.4}
.content-shell .metric-strip span{display:block;font-size:12px;color:var(--muted);margin-top:5px}
.content-shell .calculator-fields{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:24px 0}
.content-shell .calculator-fields label{display:flex;flex-direction:column;gap:7px;font-size:13px}
.content-shell .calculator-fields input{width:100%;min-height:42px;border:1px solid #646a7a;border-radius:5px;background:#20232b;color:var(--ink);font:inherit;font-size:16px;padding:8px 10px}
.content-shell button.content-button{cursor:pointer;font-family:inherit}
.content-shell #capacity-error{color:#ffb5b5;font-size:14px;margin-top:14px}
.content-shell output{display:block}
.content-shell .source-list{font-size:14px;color:var(--muted)}
@media(max-width:900px){.content-shell .home-intro{grid-template-columns:1fr;gap:24px}.content-shell .home-plan{max-width:620px}.content-shell .three-columns{grid-template-columns:1fr}.content-shell .workflow-strip{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:600px){.content-shell .calculator-fields{grid-template-columns:1fr 1fr;gap:14px}.content-shell .home-intro{padding-top:0}.content-shell .home-intro h1{font-size:34px}.content-shell .metric-strip{gap:12px}.content-shell .metric-strip strong{font-size:24px}.content-shell .metric-strip span{font-size:11px}.content-shell .workflow-strip{grid-template-columns:1fr 1fr}.content-shell .content-header .content-nav .content-button{color:#fff;padding:9px 12px}.content-shell .diagram{padding:10px}}