:root{--bg:var(--brand-ground);--surface:var(--brand-surface);--surface-2:var(--brand-sunken);--border:var(--brand-line);--border-strong:color-mix(in srgb,var(--brand-line) 91%,var(--brand-figure) 9%);--control-border:var(--brand-edge);--text:var(--brand-figure);--label:color-mix(in srgb,var(--brand-figure) 74%,var(--brand-ground) 26%);--muted:color-mix(in srgb,var(--brand-figure) 65%,var(--brand-ground) 35%);--accent:var(--brand-a);--accent-line:oklch(from var(--brand-b) .5 c h);--accent-deep:color-mix(in srgb,var(--brand-a) 78%,var(--brand-figure));--accent-soft:color-mix(in srgb,var(--brand-a) 8%,var(--brand-ground));--brand:color-mix(in srgb,var(--brand-a) 78%,var(--brand-figure));--brand-contrast:var(--brand-ground);--brand-soft:color-mix(in srgb,var(--brand-a) 8%,var(--brand-ground));--favourable:#0f6b4f;--unfavourable:#a52833;--not-yet:#8a5a08;--pos:var(--favourable);--pos-soft:color-mix(in srgb,var(--pos) 12%,var(--surface));--neg:var(--unfavourable);--neg-soft:color-mix(in srgb,var(--neg) 12%,var(--surface));--warn:var(--not-yet);--warn-soft:color-mix(in srgb,var(--warn) 14%,var(--surface));--sidebar-bg:var(--surface);--sidebar-active:var(--brand);--sidebar-border:var(--border);--sidebar-text:var(--label);--sidebar-text-strong:var(--text);--sidebar-logo:var(--brand);--sidebar-logo-ink:var(--brand-contrast);--zone-outer-border:var(--border-strong);--zone-outer-bg:var(--surface-2);--zone-inner-border:color-mix(in srgb,var(--brand-b) 45%,var(--surface));--zone-inner-bg:color-mix(in srgb,var(--brand-a) 8%,var(--surface));--series-1:color-mix(in srgb,var(--brand-a) 74%,var(--brand-figure) 26%);--series-2:color-mix(in srgb,var(--brand-b) 60%,var(--brand-figure) 40%);--series-3:color-mix(in srgb,var(--brand-figure) 70%,var(--brand-ground) 30%);--series-4:var(--brand-figure);--radius:var(--gr-radius,8px);--radius-md:var(--gr-radius-md,6px);--radius-xs:calc(var(--gr-radius-md, 6px) - 2px);--lift:0 1px 2px rgba(14,23,32,.045),0 10px 26px -14px rgba(14,23,32,.20);--focus-halo:color-mix(in srgb,var(--accent) 14%,transparent);--sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",sans-serif;--mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace}[data-lightness=dark]{--pos:color-mix(in srgb,var(--favourable) 55%,var(--brand-figure) 45%);--neg:color-mix(in srgb,var(--unfavourable) 55%,var(--brand-figure) 45%);--warn:color-mix(in srgb,var(--not-yet) 55%,var(--brand-figure) 45%)}[data-scheme=deeplight][data-lightness=dark]{--accent-line:oklch(from var(--brand-a) .8 c h);--accent-soft:color-mix(in srgb,var(--brand-a) 14%,var(--brand-ink));--brand:var(--brand-a);--brand-contrast:var(--on-a);--brand-soft:color-mix(in srgb,var(--brand-a) 12%,var(--brand-ink));color-scheme:dark}*{box-sizing:border-box}body,html{margin:0;padding:0;color:var(--text);font-family:var(--sans);-webkit-font-smoothing:antialiased}.skin,body,html{background:var(--bg)}.skin{min-height:100dvh}a{color:inherit}.gate{display:grid;place-items:center;min-height:100dvh;padding:24px}.gate-card{display:grid;grid-gap:10px;gap:10px;width:100%;max-width:340px;padding:28px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);box-shadow:var(--lift)}.gate-mark{display:grid;place-items:center;width:40px;height:40px;border-radius:var(--radius-md);background:var(--brand);color:var(--brand-contrast);font-size:15px;font-weight:600}.gate-title{margin:0;font-size:20px;letter-spacing:var(--gr-head-track,-.015em)}.gate-foot,.gate-sub{margin:0;color:var(--muted);font-size:13px;line-height:1.5}.gate-card label{font-size:13px;font-weight:600}.gate-card input[type=password]{padding:9px 11px;border:1px solid var(--control-border);border-radius:var(--radius-md);background:var(--surface);color:var(--text);font:inherit}.gate-card button{padding:10px;border:0;border-radius:var(--radius-md);background:var(--accent-deep);color:var(--brand-contrast);font:inherit;font-weight:600;cursor:pointer}.gate-error{margin:0;color:var(--neg);font-size:13px}.gate-foot{margin-top:6px}.product{display:flex;min-height:100dvh}.product.inner{min-height:0}.side{flex:none;width:246px;align-self:stretch;display:flex;flex-direction:column;background:var(--sidebar-bg);color:var(--sidebar-text);border-right:var(--gr-rule-w,1px) solid var(--sidebar-border)}.side-logo{display:flex;align-items:center;gap:10px;padding:18px 18px 16px}.side-mark{display:grid;place-items:center;width:30px;height:30px;flex:none;border-radius:var(--radius-md);background:var(--sidebar-logo);color:var(--sidebar-logo-ink);font-size:11px;font-weight:700;letter-spacing:-.02em}.side-name{display:block;font-size:13.5px;font-weight:650;color:var(--sidebar-text-strong)}.side-sub{display:block;font-size:11px;color:var(--sidebar-text);opacity:.72}.side-nav{display:flex;flex-direction:column;gap:1px;padding:4px 10px}.side-link{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:var(--radius-md);font-size:13px;text-decoration:none;color:var(--sidebar-text);opacity:.85}.side-link:hover{opacity:1;background:var(--surface-2);color:var(--sidebar-text-strong)}.side-link[aria-current=page]{background:var(--sidebar-active);color:var(--brand-contrast);opacity:1;font-weight:600}.side-link svg{flex:none}.side-foot{margin-top:auto;padding:14px 18px 18px;border-top:var(--gr-rule-w,1px) solid var(--sidebar-border);font-size:11.5px}.side-foot-sub{opacity:1;color:var(--muted)}.side-foot-name{color:var(--sidebar-text-strong);font-weight:600}.side-foot-sub{color:var(--sidebar-text);opacity:.62}.main{flex:1 1;min-width:0}.pagehead{position:-webkit-sticky;position:sticky;top:0;z-index:5;display:flex;align-items:flex-start;gap:16px;padding:18px 28px;border-bottom:var(--gr-rule-w,1px) solid var(--border);background:var(--surface)}.pagehead-h{margin:0;font-size:19px;font-weight:var(--gr-head-weight,650);letter-spacing:var(--gr-head-track,-.02em)}.pagehead-d{margin:3px 0 0;font-size:13px;color:var(--muted);max-width:var(--gr-measure,74ch)}.pagehead-r{margin-left:auto;display:flex;align-items:center;gap:8px;flex:none}.content{padding:22px 28px 48px;max-width:1180px}.product.inner .pagehead{padding:14px 20px}.product.inner .content{padding:18px 20px 40px}.section{margin-bottom:22px}.product .pane[id],.product .section{scroll-margin-top:104px}.section-head{display:flex;align-items:baseline;gap:10px;margin-bottom:10px}.section-title{font-family:var(--gr-label-face,inherit);font-size:calc(10.5px * var(--gr-label-size, 1));font-weight:var(--gr-label-weight,650);letter-spacing:var(--gr-label-track,.09em);text-transform:var(--gr-label-case,uppercase);color:var(--muted)}.section-note{font-size:12px;color:var(--muted)}.section-head-r{margin-left:auto;display:flex;align-items:center;gap:8px}.focusable.focused{outline:2px solid var(--accent);outline-offset:6px;border-radius:var(--radius)}.pane{padding:16px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);box-shadow:var(--lift)}.pane-tight{padding:0;overflow:hidden}.pane-h{margin:0 0 4px;font-size:14px;font-weight:var(--gr-head-weight,650);letter-spacing:var(--gr-head-track,-.01em)}.pane-p{margin:0;font-size:13px;line-height:1.6;color:var(--label);max-width:var(--gr-measure,72ch)}.card-kit{--card-surface:var(--surface);--card-line:var(--border)}.grid-2{grid-template-columns:1.5fr 1fr;grid-gap:16px}.grid-2,.grid-2-even{display:grid;gap:16px;align-items:start}.grid-2-even{grid-template-columns:1fr 1fr;grid-gap:16px}.grid-side{grid-template-columns:320px 1fr;align-items:start}.grid-side,.stack{display:grid;grid-gap:16px;gap:16px}.cards{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:var(--gr-group-gap,0);gap:var(--gr-group-gap,0);padding:var(--gr-group-pad,0);border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);box-shadow:var(--lift);overflow:hidden}.card{padding:14px 16px}.card+.card{border-left:var(--gr-rule-w,1px) solid var(--border)}.card-k{display:flex;align-items:center;gap:6px;font-family:var(--gr-label-face,inherit);font-size:calc(10.5px * var(--gr-label-size, 1));font-weight:var(--gr-label-weight,650);letter-spacing:var(--gr-label-track,.06em);text-transform:var(--gr-label-case,uppercase);color:var(--muted)}.card-k svg{color:var(--accent-line)}.card-v{margin-top:8px;font-size:20px;font-weight:var(--gr-head-weight,650);letter-spacing:var(--gr-head-track,-.02em);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.card-d,.card-v{font-family:var(--gr-figure-face,inherit)}.card-d{margin-top:3px;font-size:11.5px;color:var(--muted);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.card-d.pos{color:var(--pos)}.card-d.neg{color:var(--neg)}.badge{display:inline-flex;align-items:center;gap:5px;padding:2px 8px;border-radius:var(--radius-md);border:1px solid transparent;font-size:11px;font-weight:650;white-space:nowrap}.badge-brand{background:var(--brand);color:var(--brand-contrast)}.badge-soft{background:var(--brand-soft);color:var(--brand)}.badge-outline{border-color:var(--border-strong);color:var(--label)}.badge-accent{background:var(--accent-soft);color:var(--accent-deep);border-color:var(--accent-line)}.badge-pos{background:var(--pos-soft);color:var(--pos)}.badge-neg{background:var(--neg-soft);color:var(--neg)}.badge-warn{background:var(--warn-soft);color:var(--warn)}.tag{gap:5px;padding:2px 8px;border-radius:999px;border:1px solid var(--border);background:var(--surface-2);font-size:11px;color:var(--label)}.btn,.tag{display:inline-flex;align-items:center;font-weight:600}.btn{gap:6px;padding:7px 13px;border-radius:var(--radius-md);border:1px solid transparent;font-size:12.5px;text-decoration:none;cursor:pointer}.btn-primary{background:var(--accent-deep);color:var(--brand-contrast)}.btn-primary:hover{background:var(--accent)}.btn-outline{border-color:var(--border-strong);color:var(--label);background:var(--surface)}.btn-outline:hover{border-color:var(--control-border);color:var(--text)}.btn-outline[aria-disabled=true]{opacity:.45;pointer-events:none}.btn-row{display:flex;flex-wrap:wrap;gap:8px}.kv{display:grid;grid-gap:var(--gr-rule-w,1px);gap:var(--gr-rule-w,1px);background:var(--border);border-radius:var(--radius-md);overflow:hidden}.kv-row{display:flex;align-items:baseline;gap:14px;padding:9px 12px;background:var(--surface);font-size:13px}.kv-k{color:var(--muted);font-size:12px}.kv-v{margin-left:auto;text-align:right;font-weight:600}.kv-v.plain{font-weight:500}.scroller{overflow-x:auto}.table{width:100%;border-collapse:collapse;font-size:12.5px}.table th{padding:8px 10px;text-align:left;font-family:var(--gr-label-face,inherit);font-size:calc(11px * var(--gr-label-size, 1));font-weight:var(--gr-label-weight,650);letter-spacing:var(--gr-label-track,.04em);text-transform:var(--gr-label-case,uppercase);color:var(--muted);background:var(--surface-2);white-space:nowrap}.table td,.table th{border-bottom:var(--gr-rule-w,1px) solid var(--border)}.table td{padding:9px 10px;vertical-align:middle}.table tr:last-child td{border-bottom:0}.table .num{font-family:var(--gr-figure-face,inherit);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.table .num,.table .right{text-align:right}.table .strong{font-weight:600}.table .dim{color:var(--muted)}.stepper{margin-bottom:16px}.step,.stepper{display:flex;align-items:center}.step{flex-direction:column;gap:6px;flex:none;text-decoration:none}.step-dot{display:grid;place-items:center;width:28px;height:28px;border-radius:999px;border:1px solid var(--border-strong);background:var(--surface);font-size:12px;font-weight:650;color:var(--muted)}.step-done .step-dot{background:var(--pos);border-color:var(--pos);color:var(--brand-contrast)}.step-now .step-dot{background:var(--accent);border-color:var(--accent-line);color:var(--brand-contrast)}.step-label{font-size:11px;color:var(--muted);white-space:nowrap}.step-now .step-label{color:var(--text);font-weight:650}.step-line{flex:1 1;height:1px;background:var(--border);margin:0 8px 20px;display:block}.progress{height:6px;background:var(--surface-2);overflow:hidden}.progress,.progress-fill{display:block;border-radius:999px}.progress-fill{height:100%;background:var(--brand)}.gauge{display:block;width:100%;max-width:190px;height:auto;margin:0 auto}.gauge-track{fill:none;stroke:var(--surface-2)}.gauge-arc{fill:none;stroke:var(--accent);stroke-linecap:round}.gauge-v{fill:var(--text);font-size:34px;font-weight:650;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.gauge-k,.gauge-v{text-anchor:middle}.gauge-k{fill:var(--muted);font-size:11px}.gauge-tier{margin:10px 0 0;text-align:center;font-size:14px;font-weight:650}.gauge-note{margin:8px 0 0;text-align:center;font-size:12px;line-height:1.5;color:var(--muted)}.tier-advanced{color:var(--pos)}.tier-established{color:var(--accent-line)}.tier-developing{color:var(--warn)}.dims{display:grid;grid-gap:var(--gr-rule-w,1px);gap:var(--gr-rule-w,1px);background:var(--border)}.dim{padding:12px 14px;background:var(--surface)}.dim-head{display:flex;align-items:baseline;gap:10px}.dim-name{font-size:13px;font-weight:600}.dim-right{margin-left:auto;display:flex;align-items:baseline;gap:8px}.dim-score{font-size:17px;font-weight:var(--gr-head-weight,650);font-family:var(--gr-figure-face,inherit);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.dim-note{margin:6px 0 0;font-size:11.5px;color:var(--muted)}.bar{position:relative;height:8px;margin-top:8px;background:var(--surface-2)}.bar,.bar-fill{display:block;border-radius:999px}.bar-fill{height:100%;background:var(--accent)}.bar-fill.under{background:var(--warn)}.bar-mark{position:absolute;top:-3px;width:1px;height:14px;background:var(--border-strong)}.zone{border:2px dashed var(--zone-outer-border);border-radius:var(--radius);background:var(--zone-outer-bg);padding:16px}.zone-inner{border-color:var(--zone-inner-border);background:var(--zone-inner-bg)}.zone-label{font-family:var(--gr-label-face,inherit);font-size:calc(10.5px * var(--gr-label-size, 1));font-weight:var(--gr-label-weight,700);letter-spacing:var(--gr-label-track,.08em);text-transform:var(--gr-label-case,uppercase);color:var(--brand);margin-bottom:12px}.zone-inner .zone-label{color:var(--accent-deep)}.group-label{font-family:var(--gr-label-face,inherit);font-size:calc(10.5px * var(--gr-label-size, 1));font-weight:var(--gr-label-weight,650);letter-spacing:var(--gr-label-track,.06em);text-transform:var(--gr-label-case,uppercase);color:var(--muted);margin-bottom:8px}.node{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface);padding:9px 11px}.node-primary{background:var(--brand);border-color:var(--brand);color:var(--brand-contrast)}.node-accent{background:var(--accent-soft);border-color:var(--accent-line)}.node-t{font-size:12.5px;font-weight:600}.node-s{margin-top:2px;font-size:11px;opacity:.78}.nodes{display:grid;grid-gap:8px;gap:8px}.nodes-2{grid-template-columns:repeat(2,minmax(0,1fr))}.nodes-3{grid-template-columns:repeat(3,minmax(0,1fr))}.diagram-body{display:grid;grid-template-columns:232px 1fr;grid-gap:16px;gap:16px}.connector{display:flex;align-items:center;gap:10px;margin:14px 0}.connector-line{flex:1 1;height:1px;background:var(--border-strong);display:block}.connector-pill{padding:3px 10px;border-radius:999px;background:var(--surface-2);font-size:11px;color:var(--muted);white-space:nowrap}.legend{display:flex;flex-wrap:wrap;gap:14px;margin-top:12px}.legend-item{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;color:var(--muted)}.legend-swatch{width:11px;height:11px;border-radius:var(--radius-xs);border:1px solid var(--border)}.swatch-brand{background:var(--brand);border-color:var(--brand)}.swatch-accent{background:var(--accent-soft);border-color:var(--accent-line)}.swatch-plain{background:var(--surface)}.rows{display:grid;grid-gap:var(--gr-rule-w,1px);gap:var(--gr-rule-w,1px);background:var(--border)}.row{display:flex;align-items:flex-start;gap:12px;padding:9px 12px;background:var(--surface);font-size:12.5px}.row-t{flex:none;width:62px;color:var(--muted);font-size:11.5px;padding-top:1px;font-family:var(--gr-figure-face,inherit);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.row-b{flex:1 1;min-width:0}.row-s{margin-top:2px;font-size:11.5px;color:var(--muted)}.row-b .req-l,.row-s{display:block}.row-r{margin-left:auto;flex:none;display:flex;align-items:center;gap:8px}.row-icon{flex:none;padding-top:2px}.row-icon.done{color:var(--pos)}.row-icon.pending{color:var(--muted)}.req{display:flex;align-items:baseline;gap:10px;padding:7px 0;font-size:12.5px}.req+.req{border-top:var(--gr-rule-w,1px) solid var(--border)}.req-k{flex:none;width:86px;font-family:var(--gr-label-face,inherit);font-size:calc(11px * var(--gr-label-size, 1));letter-spacing:var(--gr-label-track,.05em);text-transform:var(--gr-label-case,uppercase);color:var(--muted)}.req-l{font-weight:600}.req-d{margin-left:auto;text-align:right;color:var(--muted);font-size:11.5px}.req-met{color:var(--pos)}.req-gap{color:var(--warn)}.payload{margin:0;padding:12px;border-radius:var(--radius-md);background:var(--surface-2);color:var(--label);font-family:var(--mono);font-size:11px;line-height:1.55;max-height:340px;overflow:auto}.ask-form{display:flex;gap:8px}.ask-input{flex:1 1;min-width:0;padding:9px 12px;border:1px solid var(--control-border);border-radius:var(--radius-md);background:var(--surface);color:var(--text)}.ask-input,.ask-send{font:inherit;font-size:13px}.ask-send{padding:9px 16px;border:0;border-radius:var(--radius-md);background:var(--accent-deep);color:var(--brand-contrast);font-weight:600;cursor:pointer}.ask-send:disabled{opacity:.55;cursor:default}.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}.chip{padding:5px 10px;border-radius:999px;border:1px solid var(--border);background:var(--surface-2);font:inherit;font-size:11.5px;color:var(--label);cursor:pointer;text-align:left}.chip:hover{border-color:var(--control-border);color:var(--text)}.answer{margin-top:14px;padding-top:14px;border-top:var(--gr-rule-w,1px) solid var(--border)}.answer-q{margin:0 0 8px;font-size:12px;font-weight:600;color:var(--muted)}.answer-a{margin:0;font-size:13.5px;line-height:1.6;white-space:pre-wrap}.answer.unavailable .answer-a{color:var(--label)}.cites{display:grid;grid-gap:var(--gr-rule-w,1px);gap:var(--gr-rule-w,1px);margin-top:12px;background:var(--border);border-radius:var(--radius-md);overflow:hidden}.cite{display:flex;align-items:baseline;gap:10px;padding:7px 10px;background:var(--surface-2);font-size:11.5px;text-decoration:none}.cite-k{color:var(--muted)}.cite-v{margin-left:auto;font-weight:600;font-family:var(--gr-figure-face,inherit);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.brief-h{margin:0;font-size:16px;line-height:1.35;font-weight:var(--gr-head-weight,650);letter-spacing:var(--gr-head-track,-.015em)}.brief-b{margin:8px 0 0;font-size:13px;line-height:1.6;color:var(--label);max-width:var(--gr-measure,70ch)}.brief-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:14px;padding-top:12px;border-top:var(--gr-rule-w,1px) solid var(--border);font-size:11.5px;color:var(--muted)}@media (max-width:900px){.product{flex-direction:column}.side{width:auto;align-self:auto;border-right:0;border-bottom:var(--gr-rule-w,1px) solid var(--sidebar-border)}.side-logo{padding:12px 16px 10px}.side-nav{flex-direction:row;gap:4px;padding:0 10px 10px;overflow-x:auto}.side-link{white-space:nowrap;padding:6px 10px}.side-foot{display:none}.diagram-body{grid-template-columns:1fr}}@media (max-width:720px){.cards{grid-template-columns:1fr}.card+.card{border-left:0;border-top:var(--gr-rule-w,1px) solid var(--border)}.grid-2,.grid-2-even,.grid-side,.nodes-2,.nodes-3{grid-template-columns:1fr}.pagehead{position:static;flex-wrap:wrap;padding:14px 16px}.pagehead-r{margin-left:0}.content{padding:16px 16px 40px}.product.inner .pagehead{padding:12px 14px}.product.inner .content{padding:14px 14px 32px}.step-label{display:none}.req{flex-wrap:wrap}.req-d{margin-left:0;width:100%;text-align:left}.product .section{scroll-margin-top:12px}}