html{scroll-behavior:auto}
.draft-label {display:inline-flex;align-items:center;gap:9px;margin-bottom:25px;color:var(--signal-soft);font:11px/1.5 "SFMono-Regular",Consolas,monospace;letter-spacing:.1em}
.draft-label::before{content:"";width:6px;height:6px;background:var(--signal-soft);border-radius:50%}
.article-heading h1 {font-size:clamp(30px,3.3vw,43px);line-height:1.55;letter-spacing:-.035em}
.article-heading {padding-top:28px;padding-bottom:50px}
.article-meta{flex-wrap:wrap;line-height:1.7}
.prose .intro-copy{margin-bottom:32px!important;font-size:17px}
.prose h2{font-size:25px;scroll-margin-top:110px}
.prose h3{font-size:18px;margin:32px 0 14px}
.prose a:not(.quiet-link){color:var(--signal-soft);text-decoration:underline;text-underline-offset:4px}
.preview-note{margin:30px 0 36px;padding:18px 20px;border-left:2px solid var(--signal);background:rgba(217,26,1,.055);font-size:14px;line-height:1.95}
.measure-table{width:100%;margin:26px 0 32px;border-collapse:collapse;font-size:14px;line-height:1.9}
.measure-table th,.measure-table td{text-align:left;vertical-align:top;padding:16px 14px;border-bottom:1px solid var(--line)}
.measure-table th{color:var(--ink);background:rgba(255,255,255,.025);font-weight:500}
.measure-table td:first-child{width:31%;color:var(--ink)}
.sli-figure{scroll-margin-top:100px;margin:36px 0 40px;padding:24px;border:1px solid rgba(255,128,112,.23);background:linear-gradient(135deg,rgba(217,26,1,.045),transparent 65%),var(--surface-deep)}
.sli-figure .figure-title{display:flex;gap:14px;align-items:center;padding-bottom:18px;border-bottom:1px solid var(--line);font-size:14px;color:var(--ink);line-height:1.6}
.figure-number{color:var(--signal-soft);font:11px/1.6 "SFMono-Regular",Consolas,monospace;letter-spacing:.08em;white-space:nowrap}
.sli-figure figcaption{margin-top:20px;color:var(--muted);font-size:12px;line-height:1.85;letter-spacing:0}
.measure-targets{margin-top:22px;color:var(--muted);font-size:12px;line-height:1.9;text-align:center}
.flow-grid{display:grid;grid-template-columns:1fr 23px 1fr 23px 1fr 23px 1fr;align-items:stretch;margin-top:16px}
.flow-node{display:flex;min-width:0;min-height:138px;flex-direction:column;justify-content:center;padding:16px 9px;background:#19171a;border:1px solid rgba(255,255,255,.12);text-align:center}
.flow-node .node-step{display:block;margin-bottom:12px;color:var(--signal-soft);font:10px/1.2 "SFMono-Regular",Consolas,monospace;letter-spacing:.08em}
.flow-node strong{font-size:14px;line-height:1.65;font-weight:500}
.flow-node small{display:block;margin-top:8px;font-size:11px;line-height:1.75;color:var(--muted);letter-spacing:0}
.flow-node.flow-publish{border-color:rgba(255,128,112,.4);background:rgba(217,26,1,.075)}
.flow-arrow{align-self:center;display:block;text-align:center;font-size:18px;color:var(--signal-soft)}
.manual-lane{display:flex;justify-content:flex-end;align-items:center;gap:12px;margin-top:18px;font-size:12px;line-height:1.8;letter-spacing:0}
.manual-lane span:first-child{padding:8px 12px;border:1px dashed rgba(255,255,255,.18);color:var(--muted)}
.manual-lane span:last-child{color:var(--signal-soft)}
.formula-card{margin:30px 0;padding:25px 24px;background:rgba(255,255,255,.025);border-top:1px solid rgba(255,128,112,.4);border-bottom:1px solid var(--line)}
.formula-caption{display:block;margin-bottom:12px;color:var(--signal-soft);font:11px/1.5 "SFMono-Regular",Consolas,monospace;letter-spacing:.1em}
.formula-value{color:var(--ink);font-size:18px;line-height:1.9;letter-spacing:0}
.formula-example{margin-top:12px;color:var(--muted);font-size:13px;line-height:1.9}
.state-start{margin:22px 0 15px;text-align:center;color:var(--muted);font-size:12px}
.decision-row{display:grid;grid-template-columns:minmax(0,1fr) 128px;gap:12px;align-items:center}
.decision-question{padding:15px 12px;border:1px solid rgba(255,128,112,.26);background:#1c191c;text-align:center;color:var(--ink);font-size:14px;line-height:1.8}
.unknown-branch{display:flex;align-items:center;gap:10px;font-size:12px;line-height:1.7;white-space:nowrap}
.unknown-branch .branch-no{color:var(--muted)}
.status-badge{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:7px 12px;color:#ccc6cb;background:rgba(255,255,255,.06);font-size:13px;line-height:1.5;white-space:nowrap}
.status-badge::before{content:"";width:6px;height:6px;background:currentColor;border-radius:50%}
.decision-down{width:calc(100% - 140px);padding:6px 0;text-align:center;font-size:12px;line-height:1.6;color:var(--muted)}
.decision-last{width:calc(100% - 140px)}
.outcomes{display:grid;width:calc(100% - 140px);grid-template-columns:1fr 1fr;gap:12px;margin-top:10px}
.outcome{text-align:center;font-size:12px;color:var(--muted);line-height:1.7}
.outcome .status-badge{display:flex;margin-top:8px;padding:11px 14px}
.status-good{color:#8cdbb3;background:rgba(100,205,153,.09)}
.status-bad{color:#ff9a8e;background:rgba(255,120,100,.09)}
.article-footer{margin-top:50px}
@media(max-width:620px){
.article-heading{padding-top:22px;padding-bottom:36px}.article-heading h1{font-size:30px;line-height:1.65}.draft-label{margin-bottom:20px}.lede{font-size:14px}.prose h2{font-size:22px}.prose .intro-copy{font-size:16px}.measure-table{font-size:13px}.measure-table th,.measure-table td{padding:13px 9px}.measure-table td:first-child{width:34%}.sli-figure{padding:16px;margin:30px 0}.sli-figure .figure-title{gap:10px;font-size:13px}.flow-grid{grid-template-columns:1fr;gap:0}.flow-node{min-height:0;padding:14px 16px}.flow-node .node-step{margin-bottom:5px}.flow-node small{margin-top:5px;font-size:12px}.flow-arrow{height:29px;transform:rotate(90deg);line-height:29px}.measure-targets{text-align:left}.manual-lane{justify-content:center;flex-wrap:wrap;gap:8px}.formula-card{padding:20px 16px}.formula-value{font-size:16px}.decision-row{grid-template-columns:minmax(0,1fr) 74px;gap:7px}.decision-question{padding:13px 7px;font-size:13px}.unknown-branch{flex-direction:column;gap:5px;font-size:11px}.status-badge{padding:7px 9px;font-size:12px}.decision-down,.decision-last,.outcomes{width:calc(100% - 81px)}.outcomes{gap:8px}.outcome .status-badge{padding:9px 5px}.preview-note{font-size:13px;padding:15px 16px}.header-nav{font-size:10px}.header-nav a{white-space:nowrap}
}

.system-layout{display:grid;grid-template-columns:minmax(0,1fr) 74px minmax(0,1fr);gap:0;align-items:stretch;margin-top:24px}
.system-zone{min-width:0;padding:16px;background:rgba(255,255,255,.018);border:1px dashed rgba(255,255,255,.22)}
.system-zone-label{display:block;margin-bottom:17px;color:var(--muted);font-size:12px;line-height:1.7;letter-spacing:.02em}
.system-component{display:flex;min-height:130px;flex-direction:column;justify-content:center;align-items:center;padding:14px 10px;border:1px solid rgba(255,255,255,.14);background:#1b181c;text-align:center}
.system-component strong{font-size:14px;font-weight:500;line-height:1.8}
.system-component small{display:block;margin-top:7px;color:var(--muted);font-size:12px;line-height:1.8;letter-spacing:0}
.system-internal-link{display:flex;align-items:center;justify-content:center;min-height:58px;gap:8px;color:var(--muted);font-size:11px;line-height:1.8;text-align:center}
.system-internal-link b{color:var(--signal-soft);font-size:18px;font-weight:400}
.system-service-gap{min-height:58px}
.system-bridge{display:flex;flex-direction:column;padding-top:54px}
.system-connection{display:flex;min-height:130px;flex-direction:column;justify-content:center;align-items:center;gap:8px;text-align:center}
.system-connection span{font-size:11px;color:var(--muted);line-height:1.7;letter-spacing:0}
.system-connection b{font-weight:400;color:var(--signal-soft);font-size:23px;line-height:1}
.system-delivery-link{display:flex;justify-content:center;align-items:center;gap:9px;padding:16px 0;color:var(--muted);font-size:12px;line-height:1.8}
.system-delivery-link b{color:var(--signal-soft);font-size:20px;font-weight:400}
.system-publishing{padding:16px;border:1px solid rgba(255,128,112,.28);background:rgba(217,26,1,.04)}
.system-publishing .system-zone-label{color:var(--signal-soft)}
.system-public-row{display:grid;grid-template-columns:minmax(0,1fr) 36px minmax(0,1.2fr) 36px minmax(0,.8fr);align-items:center}
.system-public-row .system-component{min-height:100px}
.system-read-link{color:var(--signal-soft);font-size:20px;text-align:center;line-height:1.7}
.system-reader{background:transparent;border-color:transparent}
.system-boundary-note{margin-top:13px;color:var(--muted);font-size:11px;line-height:1.9;letter-spacing:0}






.title-subline{display:block;margin-top:16px;color:var(--muted);font-size:clamp(17px,2vw,22px);font-weight:400;line-height:1.7;letter-spacing:.015em}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
.terms-note{padding:0 0 0 16px;border-left:1px solid var(--line);color:var(--muted);font-size:13px;line-height:1.95}
.sample-table caption{caption-side:bottom;padding:12px 0 0;text-align:left;color:var(--muted);font-size:12px;line-height:1.8}
.sample-table th:first-child{width:46%}.sample-table tbody th{background:transparent;font-weight:400}.sample-table td{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap;color:var(--ink)}
.sample-table thead th:not(:first-child){text-align:right}.sample-total th,.sample-total td{color:var(--signal-soft)!important;background:rgba(217,26,1,.045)!important;font-weight:500!important}
.report-figure{padding:18px 22px}.report-figure .figure-title{padding-bottom:14px}.report-map{display:grid;grid-template-columns:minmax(0,1.2fr) 30px minmax(0,1fr);grid-template-rows:auto auto;column-gap:10px;row-gap:10px;margin-top:18px;align-items:center}
.report-source{padding:11px 14px;border:1px solid var(--line);background:rgba(255,255,255,.018)}
.report-source strong,.report-destination strong{display:block;font-size:14px;font-weight:500;line-height:1.7}.report-source small,.report-destination small{display:block;margin-top:4px;font-size:12px;line-height:1.7;letter-spacing:0}
.report-arrow{color:var(--signal-soft);font-size:20px;text-align:center}.report-destination{grid-column:3;grid-row:1 / span 2;align-self:stretch;display:flex;flex-direction:column;justify-content:center;padding:14px;border:1px solid rgba(255,128,112,.3);background:rgba(217,26,1,.055);text-align:center}.report-figure figcaption{margin-top:14px}
.reading-guide{margin:28px 0 32px;padding-left:24px}.reading-guide li{padding-left:7px;margin:0 0 22px}.reading-guide li::marker{color:var(--signal-soft);font:12px/1.5 "SFMono-Regular",Consolas,monospace}.reading-guide li>strong{font-size:16px}.reading-guide li>p{margin:7px 0 0;font-size:14px;line-height:1.95}
#system-figure .system-component{min-height:112px;padding:12px 8px}#system-figure .system-internal-link,#system-figure .system-service-gap{min-height:42px}#system-figure .system-connection{min-height:112px}#system-figure .system-public-row .system-component{min-height:82px}
@media(max-width:620px){.title-subline{margin-top:13px;font-size:17px}.article-heading h1{font-size:28px}.sample-table th,.sample-table td{padding:12px 8px}.sample-table th:first-child{width:46%}.report-figure{padding:16px}.report-map{grid-template-columns:minmax(0,1.2fr) 18px minmax(0,1fr);column-gap:5px}.report-source{padding:10px 8px}.report-source strong,.report-destination strong{font-size:13px}.report-source small,.report-destination small{font-size:11px}.report-destination{padding:10px 7px}.report-arrow{font-size:18px}#system-figure .system-component{min-height:105px;padding:14px}#system-figure .system-internal-link{min-height:52px}#system-figure .system-service-gap{min-height:18px}#system-figure .system-connection{min-height:76px}#system-figure .system-public-row .system-component{min-height:85px}}


.system-diagram-scroll{max-width:100%;overflow-x:auto;overscroll-behavior-inline:contain;scrollbar-width:thin;scrollbar-color:rgba(255,128,112,.55) var(--surface-deep)}
.system-diagram-scroll:focus-visible{outline:1px solid var(--signal-soft);outline-offset:4px}
.system-scroll-hint{display:none}
@media(max-width:620px){
.prose .system-scroll-hint{display:block;margin:17px 0 12px;font-size:12px;line-height:1.8;color:var(--muted)}
.system-diagram-scroll{padding-bottom:10px}.system-layout{min-width:640px;margin-top:0}
#system-figure .system-layout .system-component{min-height:112px;padding:12px 8px}
#system-figure .system-layout .system-component strong{font-size:14px}
#system-figure .system-layout .system-component small{font-size:12px}
#system-figure .system-layout .system-internal-link,#system-figure .system-layout .system-service-gap{min-height:42px}
#system-figure .system-layout .system-connection{min-height:112px}
.system-publishing{padding:14px}.system-publishing .system-zone-label{margin-bottom:12px}
.system-public-row{grid-template-columns:1fr}.system-read-link{height:32px;line-height:32px;transform:rotate(90deg)}
#system-figure .system-public-row .system-reader{min-height:60px}
}

@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reading-progress span{transition:none}}

html[lang="en"] .unknown-branch .status-badge{font-size:11px;padding:7px 6px;gap:5px}
/* Article navigation with all three language options on narrow screens. */
@media(max-width:620px){.site-header .brand-logo{width:112px;height:auto}.header-actions{gap:10px}.header-nav a:last-child{display:none}.language-switch{max-width:100px}}
@media(max-width:360px){.header-nav{display:none}}