.sof-spine{--sof-canvas:var(--ds-canvas,#fff);--sof-tint1:var(--ds-tint1,#eef3f3);--sof-tint2:var(--ds-tint2,#f5f8f8);--sof-mist:var(--ds-mist,#d2dede);--sof-ink:var(--ds-ink,#1c2b2c);--sof-structure:var(--ds-teal,#557d80);--sof-structure-deep:var(--ds-teal-deep,#3e5e60);--sof-band:var(--sof-tint2);--sof-active:var(--sof-structure-deep);--sof-muted:var(--ds-text-muted,#51605f);--sof-hairline:1px solid var(--sof-mist);--sof-emphasis:2px solid var(--sof-active);--sof-component-gap:10px;color:var(--sof-ink)}.sof-spine,.sof-spine *,.sof-spine :after,.sof-spine :before{box-sizing:border-box}.sof-spine__intro{margin:0 0 32px}.sof-spine__heading{margin:0 0 12px}.sof-spine__lede{line-height:1.6}.sof-spine__lede p{margin:0}.sof-diagram{align-items:stretch;color:inherit;display:grid;gap:14px;grid-template-columns:auto 1fr auto;text-decoration:none}.sof-diagram>.sof-rail--human{grid-column:1;grid-row:1}.sof-diagram>.sof-stack{grid-column:2;grid-row:1}.sof-diagram>.sof-rail--domains{grid-column:3;grid-row:1}.sof-diagram>.sof-footer{grid-column:2;grid-row:2}.sof-rail{background:var(--sof-band);border:var(--sof-hairline);display:flex;flex-direction:column;padding:20px}.sof-rail--human{align-items:stretch;background:var(--sof-canvas);flex-direction:row;gap:0;justify-content:center;padding:14px 10px}.sof-rail--human .sof-rail__head{align-items:center;flex-direction:row;gap:10px;justify-content:center;transform:rotate(180deg);writing-mode:vertical-rl}.sof-rail__head{display:flex;flex-direction:column;gap:6px}.sof-layer__num,.sof-rail__num{color:var(--sof-structure);font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase}.sof-rail__name{font-family:var(--ds-serif,"Newsreader",Georgia,"Times New Roman",serif);font-size:18px;font-weight:400;line-height:1.2}.sof-rail__strap{color:var(--sof-muted);font-size:13px}.sof-rail--domains{align-items:stretch;background:none;border:0;flex-direction:row;gap:10px;justify-content:flex-start;min-width:0;padding:0}.sof-rail--domains .sof-rail__rule{align-self:stretch;background:var(--sof-structure);flex:0 0 auto;width:2px}.sof-rail--domains .sof-rail__label{align-self:center;color:var(--sof-structure);font-size:11px;font-weight:700;letter-spacing:.16em;margin:0;text-align:center;text-transform:uppercase;writing-mode:vertical-rl}.sof-rail__domains-items{align-self:center;color:var(--sof-muted);display:flex;font-size:12px;gap:12px;list-style:none;margin:0;padding:0;writing-mode:vertical-rl}.sof-rail__caption{display:none}.sof-stack{display:flex;flex-direction:column;gap:10px}.sof-layer{background:var(--sof-canvas);border:var(--sof-hairline);scroll-margin-top:24px}.sof-layer__head{align-items:baseline;background:transparent;border:0;color:inherit;column-gap:12px;display:grid;font:inherit;grid-template-columns:auto 1fr auto;margin:0;padding:16px 18px;row-gap:3px;text-align:left;width:100%}.sof-layer .sof-layer__head{cursor:pointer}.sof-layer--static .sof-layer__head{cursor:inherit}.sof-layer__name{font-family:var(--ds-serif,"Newsreader",Georgia,"Times New Roman",serif);font-size:18px;font-weight:400;line-height:1.2}.sof-layer__num{grid-column:1;grid-row:1}.sof-layer__name{grid-column:2;grid-row:1}.sof-layer__chevron{grid-column:3;grid-row:1}.sof-layer__strap{grid-column:2;grid-row:2}.sof-layer__body p,.sof-layer__strap{color:var(--sof-muted);font-family:var(--ds-sans,"DM Sans","Helvetica Neue",Helvetica,Arial,sans-serif);font-size:13px;font-weight:400;line-height:1.4}.sof-layer__chevron{align-self:center;border-bottom:2px solid var(--sof-structure);border-right:2px solid var(--sof-structure);height:10px;transform:rotate(45deg);transition:transform .24s ease;width:10px}.sof-layer__head:active,.sof-layer__head:focus,.sof-layer__head:hover{background:transparent;box-shadow:none;color:inherit}.sof-layer:has(.sof-layer__head:focus-visible),.sof-layer:where(:not(.sof-layer--static)):hover{border-color:var(--sof-structure)}.sof-layer.is-open{border:var(--sof-emphasis)}.sof-layer.is-open .sof-layer__chevron{transform:rotate(225deg)}.sof-layer__panel-inner{display:flex;flex-direction:column;gap:16px;padding:0 18px 18px}.sof-layer__components{display:flex;flex-wrap:wrap;gap:var(--sof-component-gap);list-style:none;margin:0;padding:0}.sof-layer__components li{background:var(--sof-tint2);border:var(--sof-hairline);flex:1 1 calc(33.33333% - var(--sof-component-gap)*2/3);font-size:13px;line-height:1.4;margin:0;min-width:190px;overflow-wrap:break-word;padding:8px 12px;text-align:center}.sof-layer__components li.sof-layer__component--wide{flex-basis:100%}.sof-layer__body p{margin:0}.sof-layer__body p+p{margin-top:.75em}.sof-layer__components+.sof-layer__body{border-top:1px dashed var(--sof-mist);padding-top:16px}.sof-spine[data-sof-enhanced] .sof-layer__panel{display:grid;grid-template-rows:0fr;transition:grid-template-rows .28s ease,visibility .28s ease;visibility:hidden}.sof-spine[data-sof-enhanced] .sof-layer__panel>.sof-layer__panel-inner{min-height:0;overflow:hidden;padding-bottom:0;transition:padding-bottom .28s ease}.sof-spine[data-sof-enhanced] .sof-layer.is-open .sof-layer__panel{grid-template-rows:1fr;visibility:visible}.sof-spine[data-sof-enhanced] .sof-layer.is-open .sof-layer__panel>.sof-layer__panel-inner{padding-bottom:18px}.sof-footer{align-items:stretch;display:grid;gap:8px;grid-auto-rows:1fr;grid-template-columns:repeat(auto-fit,minmax(330px,1fr))}.sof-footer__pill{align-items:center;background:var(--sof-canvas);border:var(--sof-hairline);color:var(--sof-muted);display:flex;flex-wrap:nowrap;font-size:12px;gap:8px;justify-content:center;line-height:1.4;min-width:0;padding:8px 12px;text-align:center;white-space:nowrap}.sof-footer__cgrx-items,.sof-footer__pill--progression{color:var(--sof-muted);font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase}.sof-footer__cgrx-items{align-items:center;display:flex;flex:0 1 420px;flex-wrap:nowrap;justify-content:space-between;list-style:none;margin:0;min-width:0;padding:0}.sof-footer__cgrx-items>li{flex:0 0 auto;margin:0}.sof-spine--compact .sof-spine__intro{display:none;margin:0}.sof-spine--compact .sof-layer__head{padding:12px 14px}.sof-spine--compact .sof-layer__name{font-size:15px}.sof-spine--compact .sof-layer__strap{font-size:12px}.sof-spine--compact .sof-footer{gap:6px;grid-template-columns:1fr}.sof-spine--compact .sof-footer__pill{font-size:11px;padding:6px 10px}.sof-spine--compact .sof-footer__cgrx-items,.sof-spine--compact .sof-footer__pill--progression{font-size:10px}.sof-spine--compact .sof-rail__name{font-size:15px}.sof-spine--compact .sof-rail__strap{font-size:11px}.sof-spine--compact .sof-rail__num{font-size:10px}.sof-spine[data-sof-animate=true][data-sof-enhanced] .sof-layer,.sof-spine[data-sof-animate=true][data-sof-enhanced] .sof-rail{opacity:0;transform:translateY(8px);transition:opacity .4s ease,transform .4s ease}.sof-spine[data-sof-animate=true][data-sof-enhanced].is-inview .sof-layer,.sof-spine[data-sof-animate=true][data-sof-enhanced].is-inview .sof-rail{opacity:1;transform:none}@media (max-width:767px){.sof-diagram{gap:10px;grid-template-columns:auto 1fr}.sof-rail--domains,.sof-rail__caption{display:none}.sof-spine .sof-rail--human{background:var(--sof-canvas);gap:0;padding:12px 6px}.sof-spine .sof-rail--human .sof-rail__head{gap:8px}.sof-spine .sof-rail__num{font-size:9px}.sof-spine .sof-rail__name{font-size:13px}.sof-spine .sof-rail__strap{font-size:10px}.sof-footer{grid-template-columns:1fr}.sof-layer__head{padding:12px 14px}}@media (prefers-reduced-motion:reduce){.sof-spine .sof-layer__chevron,.sof-spine .sof-layer__panel,.sof-spine .sof-layer__panel-inner,.sof-spine[data-sof-animate=true][data-sof-enhanced] .sof-layer,.sof-spine[data-sof-animate=true][data-sof-enhanced] .sof-rail{transition:none!important}.sof-spine[data-sof-animate=true][data-sof-enhanced] .sof-layer,.sof-spine[data-sof-animate=true][data-sof-enhanced] .sof-rail{opacity:1;transform:none}}