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0;display:grid}.delivery-outcomes>div:first-child{padding-top:0}.delivery-outcomes>div:last-child{border:0;padding-bottom:0}.delivery-outcomes dt{font-weight:500;font-size:var(--ar-caption);color:var(--ar-focus);line-height:1.8}.delivery-outcomes dd{margin:0}.delivery-outcomes small{color:var(--ar-text-secondary);font-size:var(--ar-caption);margin-top:.5rem;display:block}.delivery-phase{grid-template-columns:1.75rem minmax(0,1fr);gap:1rem;margin-top:1.75rem;display:grid}.delivery-number{font-variant-numeric:tabular-nums;color:var(--ar-text-secondary);padding-top:.25rem;font-size:10px}.delivery-phase p{margin-bottom:.65rem}.delivery-phase .delivery-phase-note{color:var(--ar-text-secondary);font-size:var(--ar-caption)}.delivery-evidence{margin:0 0 1.25rem;padding-left:1.4rem}.delivery-evidence li{margin-bottom:1rem;padding-left:.3rem}.delivery-evidence li::marker{font-size:var(--ar-caption);color:var(--ar-focus)}.delivery-evidence strong,.delivery-evidence span{display:block}.delivery-evidence strong{font-weight:500}.delivery-evidence span{color:var(--ar-text-secondary);margin-top:.2rem}.delivery-note{font-size:var(--ar-caption);color:var(--ar-text-secondary);line-height:1.8}.delivery-playbook-intro{border-top:2px solid var(--ar-text);margin-top:2.5rem;padding-top:2.5rem}.delivery-playbook-intro .ar-label{color:var(--ar-focus);margin-bottom:.65rem}.delivery-playbook-intro p:last-child{color:var(--ar-text-secondary)}.delivery-playbook-section{margin-top:2rem}.delivery-playbook-section>h3{font-size:var(--ar-body);margin-bottom:.7rem}.delivery-disclosure{border:1px solid var(--ar-border);background:var(--ar-surface);border-radius:7px;margin:.65rem 0}.delivery-disclosure>summary{cursor:pointer;font-size:var(--ar-caption);align-items:center;gap:1rem;min-height:52px;padding:1rem 1.1rem;font-weight:500;list-style:none;display:flex}.delivery-disclosure>summary::-webkit-details-marker{display:none}.delivery-disclosure>summary:after{content:"+";color:var(--ar-text-secondary);flex-shrink:0;margin-left:auto;font-size:1.1rem;font-weight:400}.delivery-disclosure[open]>summary:after{content:"−"}.delivery-disclosure[open]>summary{background:var(--ar-surface-recessed);border-bottom:1px solid var(--ar-border);border-radius:7px 7px 0 0}.delivery-disclosure:target{border-color:var(--ar-focus)}.delivery-disclosure-body{font-size:var(--ar-caption);padding:1.25rem 1.1rem;line-height:1.9}.delivery-disclosure-body ol{margin:0;padding-left:1.3rem}.delivery-disclosure-body li+li{margin-top:1rem}.delivery-disclosure-body strong{font-weight:600}.delivery-disclosure-body a{color:var(--ar-focus)}.delivery-disclosure-body p{margin-bottom:1rem}.delivery-chapter summary{font-size:var(--ar-ui)}.delivery-chapter summary .delivery-number{padding-top:0}.delivery-chapter summary small{color:var(--ar-text-secondary);margin-top:.2rem;font-size:10px;font-weight:400;display:block}.delivery-teaching-steps{margin:0}.delivery-teaching-steps>div+div{border-top:1px solid var(--ar-border);margin-top:1.1rem;padding-top:1.1rem}.delivery-teaching-steps dt{letter-spacing:.06em;text-transform:uppercase;color:var(--ar-text-secondary);margin-bottom:.35rem;font-size:10px;font-weight:600}.delivery-teaching-steps dd{margin:0}.delivery-teaching-steps blockquote{border-left:2px solid var(--ar-focus);background:var(--ar-selected);margin:.75rem 0;padding:.65rem .9rem}.delivery-chapter-link{align-items:center;gap:.4rem;min-height:44px;margin-top:1.5rem;display:inline-flex}.delivery-break{color:var(--ar-text-secondary);background:var(--ar-surface-recessed);border-radius:5px;justify-content:space-between;gap:1rem;margin:1.2rem 0;padding:.8rem 1rem;font-size:10px;display:flex}.delivery-break strong{font-weight:500}.delivery-method{border-top:1px solid var(--ar-border);color:var(--ar-text-secondary);margin-top:2rem;padding-top:1.25rem;font-size:10px;line-height:1.9}.delivery-context{background:var(--ar-surface-recessed);border-radius:0 12px 12px 0;max-height:calc(100dvh - 2rem);padding:1.75rem 1.5rem;position:sticky;top:1rem;overflow:auto}.delivery-context>.ar-label{margin-bottom:1.25rem;font-size:10px}.delivery-facts{margin:0}.delivery-facts>div{margin-bottom:1.1rem}.delivery-facts dt{color:var(--ar-text-secondary);margin-bottom:.35rem;font-size:10px}.delivery-facts dd{font-size:var(--ar-caption);margin:0;line-height:1.75}.delivery-facts small{color:var(--ar-text-secondary);margin-top:.2rem;font-size:10px;display:block}.delivery-materials{border-top:1px solid var(--ar-border);margin-top:1.5rem;padding-top:1.25rem}.delivery-materials .ar-label{margin-bottom:.5rem;font-size:10px}.delivery-materials>a{border-bottom:1px solid var(--ar-border);font-size:var(--ar-caption);justify-content:space-between;align-items:center;gap:.5rem;padding:.85rem 0;text-decoration:none;display:flex}.delivery-materials>a:hover{color:var(--ar-focus)}.delivery-materials small{color:var(--ar-text-secondary);margin-top:.3rem;font-size:10px;display:block}.delivery-materials>a .ar-arrow{flex-basis:1rem;width:1rem;height:1rem}.delivery-materials>p:last-child{color:var(--ar-text-secondary);margin:1rem 0 0;font-size:10px;line-height:1.8}@media (width<=1100px){.delivery-shell{grid-template-columns:10rem minmax(0,1fr) 14rem}.delivery-body{padding:2rem 1.5rem}.delivery-context{padding:1.75rem 1rem}.delivery-outcomes>div{grid-template-columns:1fr;gap:.4rem}}@media (width<=900px){.delivery-shell{grid-template-columns:10rem minmax(0,1fr);grid-template-areas:"rail context""rail body"}.delivery-rail{grid-area:rail}.delivery-body{border-right:0;border-top:1px solid var(--ar-border);grid-area:body}.delivery-context{border-left:1px solid var(--ar-border);border-radius:0 12px 0 0;grid-area:context;max-height:none;position:static}.delivery-facts{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 1rem;display:grid}.delivery-materials{margin-top:.4rem}.delivery-materials>a{padding:.65rem 0}}@media (width<=600px){.delivery-shell{flex-direction:column;display:flex}.delivery-rail{border-bottom:1px solid var(--ar-border);width:100%;max-height:none;padding:1rem;position:static}.delivery-rail nav ul{flex-wrap:wrap;gap:0 .25rem;display:flex}.delivery-rail nav a{padding:.5rem .6rem;font-size:11px}.delivery-rail .ar-label{margin-bottom:.3rem}.delivery-rail .delivery-rail-divider{margin-top:.6rem;padding-top:.6rem}.delivery-back{display:none}.delivery-body{border:0;width:100%;padding:1.75rem 1.1rem}.delivery-context{border:0;border-top:1px solid var(--ar-border);border-radius:0 0 12px 12px;width:100%;max-height:none}.delivery-hero h1{font-size:2rem}.delivery-hero .delivery-lead{font-size:var(--ar-body)}.delivery-actions{gap:.5rem 1rem}.delivery-section{margin-top:2rem;padding-top:2rem}.delivery-phase{grid-template-columns:1.25rem minmax(0,1fr);gap:.65rem}.delivery-disclosure>summary,.delivery-disclosure-body{padding-inline:.85rem}.delivery-break{flex-wrap:wrap;gap:.25rem}}@media print{.delivery-rail,.academy-nav,.academy-footer,.delivery-actions,.academy-skip{display:none}main:has(>.delivery){max-width:none;padding:0}.delivery-shell{border:0;display:block}.delivery-body{border:0;padding:0}.delivery-context{background:0 0;border-radius:0;max-height:none;position:static}}