.security-header-note{max-width:60ch;color:var(--site-ink-2);font-size:var(--site-text-small);line-height:1.55}.security-contents,.site-section.security-section--first{margin-top:var(--site-space-7)}.security-section h3[id]{scroll-margin-top:var(--site-space-5)}.security-pair{gap:var(--site-space-6);max-width:var(--site-wide);margin-top:var(--site-space-7);grid-template-columns:minmax(0,1fr);display:grid}.security-pair>div{min-width:0;padding-top:var(--site-space-4);border-top:1px solid var(--site-line)}.security-pair>div>*{max-width:var(--site-measure)}.security-pair h3{font-size:var(--site-text-h3)}.security-pair p{color:var(--site-ink-2)}.security-inventory{margin-top:var(--site-space-3)}.security-inventory>li{margin:0;padding-left:1.5rem;position:relative}.security-inventory>li+li{margin-top:var(--site-space-2)}.security-inventory>li:before{color:var(--site-ink-3);content:"—" / "";position:absolute;left:0}.security-inventory+p{margin-top:var(--site-space-4);font-size:var(--site-text-small);line-height:1.55}@media (width>=1024px){.security-pair{gap:var(--site-space-7);grid-template-columns:repeat(2,minmax(0,1fr))}}.security-pq{color:var(--site-ink)}.security-pq .site-mono{white-space:nowrap}.security-crypto{max-width:var(--site-wide);margin-top:var(--site-space-7)}.security-crypto h3+.site-table{margin-top:var(--site-space-4)}@media (width>=700px){.security-crypto-table th:first-child{width:26%}.security-crypto-table th:nth-child(2){width:32%}}.security-crypto-table td:not(.site-table-mono){color:var(--site-ink-2)}.security-local,.security-revocation{margin-top:var(--site-space-7)}.security-local>.site-prose,.security-revocation>.site-prose{margin-top:var(--site-space-3)}.security-limits{max-width:var(--site-wide)}.site-spec.security-limits dt{font:600 var(--site-text-body) / 1.5 var(--site-font-sans);overflow-wrap:normal}@media (width>=700px){.site-spec.security-limits>div{grid-template-columns:14rem minmax(0,1fr)}}@media (width>=1024px){.site-spec.security-limits>div{grid-template-columns:18rem minmax(0,1fr)}}.security-documents{max-width:var(--site-wide)}.site-spec.security-documents>div{align-items:center}.security-documents-path{margin-top:var(--site-space-1);color:var(--site-ink-3);font:500 var(--site-text-mono-sm) / 1.45 var(--site-font-mono);overflow-wrap:anywhere;display:block}@media (width<=699px){.site-spec.security-documents>div{gap:0}}@media print{.security-documents a[href^=http]:after{content:" (" attr(href) ")";overflow-wrap:anywhere;font-weight:400}}.security-figure{min-width:0;max-width:var(--site-wide);margin:var(--site-space-6) 0 0}.security-figure figcaption{max-width:var(--site-measure);margin-top:var(--site-space-3);color:var(--site-ink-2);font-size:var(--site-text-small);line-height:1.55}.security-figure-label{color:var(--site-ink);font:600 var(--site-text-mono-sm) / 1 var(--site-font-mono);white-space:nowrap;margin-right:.5em}.security-boundaries{grid-template-columns:minmax(0,1fr);display:grid}.security-zone{border:1px solid var(--site-ink);background:var(--site-surface);flex-direction:column;min-width:0;display:flex}.security-zone--service{border:1px dashed var(--site-line-strong);background:var(--site-surface-muted)}.security-zone-bar{justify-content:space-between;align-items:baseline;gap:var(--site-space-1) var(--site-space-4);padding:var(--site-space-3) var(--site-space-4);background:var(--site-chrome);color:var(--site-chrome-ink);flex-wrap:wrap;display:flex}.security-zone-bar h3{color:inherit;font:600 .9375rem / 1.4 var(--site-font-mono)}.security-zone-label{color:var(--site-chrome-ink-2);font:500 var(--site-text-mono-sm) / 1.4 var(--site-font-mono)}.security-zone--service .security-zone-bar{border-bottom:1px dashed var(--site-line-strong);background:var(--site-surface);color:var(--site-ink)}.security-zone--service .security-zone-label{color:var(--site-ink-3)}.security-zone-body{padding:var(--site-space-5) var(--site-space-5) var(--site-space-4);flex-direction:column;flex:1;display:flex}@media (width<=699px){.security-zone-body{padding:var(--site-space-4)}}.security-zone-intro{color:var(--site-ink-2);font-size:var(--site-text-small);line-height:1.55}.security-local-flow,.security-service-records{margin:var(--site-space-5) 0}.security-local-flow>li{gap:var(--site-space-2);grid-template-columns:2rem minmax(0,1fr);margin:0;display:grid}.security-local-flow>li+li,.security-service-records>div+div{margin-top:var(--site-space-4)}.security-step-number{color:var(--site-ink-3);font:500 var(--site-text-mono-sm) / calc(.9375rem * 1.4) var(--site-font-mono)}.security-local-flow h4,.security-service-records dt{color:var(--site-ink);font:600 .9375rem / 1.4 var(--site-font-sans)}.security-local-flow p,.security-service-records dd{margin:var(--site-space-1) 0 0;color:var(--site-ink-2);font-size:var(--site-text-small);line-height:1.55}.security-service-records>div{padding-left:var(--site-space-3);border-left:2px solid var(--site-line-strong)}.security-zone-note{padding-top:var(--site-space-3);border-top:1px solid var(--site-line);color:var(--site-ink);font:500 var(--site-text-mono-sm) / 1.45 var(--site-font-mono);margin-top:auto}.security-zone--service .security-zone-note{border-top:1px dashed var(--site-line-strong)}.security-bridge{justify-content:center;align-items:center;gap:var(--site-space-3);min-height:4.5rem;color:var(--site-ink);display:flex}.security-bridge-label{color:var(--site-ink-2);font:500 var(--site-text-mono-sm) / 1.3 var(--site-font-mono);text-align:center}.security-bridge svg{stroke-linecap:square;stroke-width:1.5px;flex:none;width:2.5rem;height:1rem;transform:rotate(90deg)}@media (width>=1024px){.security-boundaries{grid-template-columns:minmax(0,1fr) 7rem minmax(0,1fr)}.security-bridge{gap:var(--site-space-2);padding-inline:var(--site-space-2);flex-direction:column}.security-bridge-label{max-width:8ch}.security-bridge svg{width:100%;height:1.5rem;transform:none}}.security-flow{grid-template-columns:minmax(0,1fr);margin:0;padding:1px 0 0 1px;list-style:none;display:grid}.security-flow-step{min-width:0;padding:var(--site-space-5);border:1px solid var(--site-line-strong);background:var(--site-surface);margin:-1px 0 0 -1px;position:relative}.security-flow-step--service{z-index:1;background:var(--site-surface-muted);border-style:dashed}.security-flow-meta{align-items:baseline;gap:0 var(--site-space-3);color:var(--site-ink-3);font:500 var(--site-text-mono-sm) / 1.45 var(--site-font-mono);flex-wrap:wrap;display:flex}.security-flow-number{color:var(--site-ink);font-weight:600}.security-flow-step h3{margin-top:var(--site-space-3);font-size:1.0625rem}.security-flow-step h3+p{margin-top:var(--site-space-2);color:var(--site-ink-2);font-size:var(--site-text-small);line-height:1.55}.security-flow-arrow{z-index:2;bottom:-.75rem;left:var(--site-space-5);box-sizing:border-box;border:1px solid var(--site-line-strong);background:var(--site-bg);width:1.5rem;height:1.5rem;color:var(--site-ink);stroke-linecap:square;stroke-width:1.5px;padding:3px;position:absolute;transform:rotate(90deg)}@media (width<=699px){.security-flow-step:not(:last-child){padding-bottom:var(--site-space-6)}}@media (width>=700px){.security-flow{grid-template-columns:repeat(2,minmax(0,1fr))}.security-flow-arrow{inset:1.125rem -.75rem auto auto;transform:none}.security-flow-step:nth-child(2) .security-flow-arrow{display:none}}@media (width>=1024px){.security-flow{grid-template-columns:repeat(4,minmax(0,1fr))}.security-flow-step:nth-child(2) .security-flow-arrow{display:block}}.security-gate-note{margin-top:var(--site-space-5)}@media print{.security-zone-bar{border-bottom:1px solid var(--site-ink);color:var(--site-ink);background:0 0}.security-zone-label{color:var(--site-ink-3)}}