html:has([data-expertise-chapter-nav]){--vc-expertise-header-offset:min(var(--header-height), 84px);--vc-editorial-anchor-offset:0rem;--vc-expertise-sticky-offset:calc(var(--vc-expertise-header-offset) + 5.5rem);scroll-padding-block-start:var(--vc-expertise-sticky-offset)}main#contenu:has([data-expertise-chapter-nav]){container-type:inline-size}.vc-chapter-nav{z-index:24;top:var(--vc-expertise-header-offset);background:color-mix(in srgb, var(--color-ivory-canvas) 94%, transparent);border-block:1px solid var(--line-on-paper);backdrop-filter:blur(16px);position:sticky}.vc-chapter-nav__inner{grid-template-columns:7.4rem minmax(0,1fr) auto;align-items:stretch;min-height:4.65rem;display:grid}.vc-chapter-nav__context{border-right:1px solid var(--line-on-paper);align-content:center;margin:0;padding:.75rem 1rem .75rem 0;display:grid}.vc-chapter-nav__context span,.vc-chapter-nav__toggle>span{color:var(--color-bronze-deep);letter-spacing:.13em;text-transform:uppercase;font-size:.75rem;font-weight:700}.vc-chapter-nav__context strong,.vc-chapter-nav__toggle strong{color:var(--color-ink);text-overflow:ellipsis;white-space:nowrap;margin-top:.22rem;font-size:.75rem;font-weight:600;line-height:1.25;overflow:hidden}.vc-chapter-nav ol{grid-template-columns:repeat(var(--vc-chapter-count), minmax(0, 1fr));margin:0;padding:0;list-style:none;display:grid}.vc-chapter-nav li+li{border-left:1px solid var(--line-on-paper)}.vc-chapter-nav ol a{min-height:4.65rem;color:var(--color-ink-muted);align-content:center;padding:.65rem clamp(.5rem,.85vw,.8rem);text-decoration:none;display:grid;position:relative}.vc-chapter-nav ol a:after{background:var(--color-bronze-deep);content:"";transform-origin:0;height:2px;transition:transform var(--motion-feedback-duration) var(--ease-out-strong);position:absolute;bottom:-1px;left:0;right:0;transform:scaleX(0)}.vc-chapter-nav ol a>span{color:var(--color-bronze-deep);letter-spacing:.1em;margin-bottom:.3rem;font-size:.75rem;font-weight:700}.vc-chapter-nav ol a>strong{font-size:.75rem;font-weight:650;line-height:1.22}.vc-chapter-nav ol a[aria-current=location]{background:var(--color-ivory-bright);color:var(--color-ink)}.vc-chapter-nav ol a[aria-current=location]:after{transform:scaleX(1)}.vc-chapter-nav[data-expertise-booting] ol a:after{transition:none}.vc-chapter-nav__cta{border-left:1px solid var(--line-on-paper);min-width:9.6rem;min-height:4.65rem;color:var(--color-ink);letter-spacing:.08em;text-transform:uppercase;justify-content:space-between;align-items:center;gap:.8rem;padding:.75rem 0 .75rem 1rem;font-size:.75rem;font-weight:700;text-decoration:none;display:inline-flex}.vc-chapter-nav__toggle,.vc-chapter-nav__cta-compact{display:none}.vc-chapter-nav :is(a,button):focus-visible{z-index:2;outline:3px solid var(--color-bronze-deep);outline-offset:-3px}@media (hover:hover) and (pointer:fine){.vc-chapter-nav ol a:hover,.vc-chapter-nav__cta:hover{background:var(--color-ivory-bright);color:var(--color-ink)}}@container (width<87.5rem){.vc-chapter-nav__inner{grid-template-columns:minmax(0,1fr) auto;min-height:4rem;padding-inline:0}.vc-chapter-nav__context{display:none}.vc-chapter-nav:not([data-expertise-booting]):not([data-expertise-enhanced]){position:static;top:auto}.vc-chapter-nav:not([data-expertise-enhanced]) .vc-chapter-nav__inner{grid-template-columns:minmax(0,1fr)}.vc-chapter-nav:not([data-expertise-enhanced]) ol{grid-column:1/-1;grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.vc-chapter-nav:not([data-expertise-enhanced]) li{min-width:0}.vc-chapter-nav:not([data-expertise-enhanced]) li:nth-child(odd){border-left:0}.vc-chapter-nav:not([data-expertise-enhanced]) li:nth-child(n+3){border-top:1px solid var(--line-on-paper)}.vc-chapter-nav:not([data-expertise-enhanced]) .vc-chapter-nav__cta{display:none}.vc-chapter-nav[data-expertise-enhanced] .vc-chapter-nav__toggle{min-height:4rem;padding:.55rem var(--space-inline);color:var(--color-ink);text-align:left;cursor:pointer;background:0 0;border:0;grid-template-columns:auto minmax(0,1fr) 1rem;align-items:center;gap:.8rem;font-family:inherit;display:grid}.vc-chapter-nav__toggle strong{white-space:normal;overflow-wrap:anywhere;margin:0}.vc-chapter-nav__toggle i{width:.65rem;height:.65rem;transition:transform var(--motion-feedback-duration) var(--ease-out-strong);border-bottom:1px solid;border-right:1px solid;transform:rotate(45deg)translateY(-.18rem)}.vc-chapter-nav[data-expertise-menu=open] .vc-chapter-nav__toggle i{transform:rotate(225deg)translate(-.12rem,-.12rem)}.vc-chapter-nav[data-expertise-enhanced]>.vc-chapter-nav__inner>ol{max-height:min(72dvh, var(--vc-chapter-menu-available,calc(100dvh - var(--vc-expertise-header-offset) - 4rem)));background:var(--color-ivory-canvas);border-block:1px solid var(--line-on-paper);opacity:0;pointer-events:none;visibility:hidden;transition:opacity var(--motion-feedback-duration) var(--ease-out-strong), transform var(--motion-feedback-duration) var(--ease-out-strong), visibility 0s linear var(--motion-feedback-duration);grid-template-columns:repeat(2,minmax(0,1fr));display:grid;position:absolute;top:100%;left:0;right:0;overflow-y:auto;transform:translateY(-.7rem)}.vc-chapter-nav[data-expertise-booting][data-expertise-enhanced]>.vc-chapter-nav__inner>ol,.vc-chapter-nav[data-expertise-instant] :is(.vc-chapter-nav__toggle i,.vc-chapter-nav__inner>ol),.vc-chapter-nav[data-expertise-instant] ol a:after{transition:none}.vc-chapter-nav[data-expertise-menu=open]>.vc-chapter-nav__inner>ol{opacity:1;pointer-events:auto;visibility:visible;transition-delay:0s;transform:translateY(0)}.vc-chapter-nav[data-expertise-enhanced] ol a{min-height:4.2rem;padding-inline:var(--space-inline)}.vc-chapter-nav__cta{min-width:10rem;min-height:4rem;padding-right:var(--space-inline)}}@container (width<42.5rem){.vc-chapter-nav__cta{min-width:5.6rem;padding-inline:.8rem}.vc-chapter-nav__cta-label{display:none}.vc-chapter-nav__cta-compact{display:inline}.vc-chapter-nav__cta-icon{font-size:1rem}.vc-chapter-nav__toggle>span{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.vc-chapter-nav[data-expertise-enhanced] .vc-chapter-nav__toggle{grid-template-columns:minmax(0,1fr) 1rem;gap:.6rem}}@container (width<20rem){.vc-chapter-nav>.vc-chapter-nav__inner>ol,.vc-chapter-nav[data-expertise-enhanced]>.vc-chapter-nav__inner>ol{grid-template-columns:minmax(0,1fr)}.vc-chapter-nav ol a>strong{overflow-wrap:anywhere;min-width:0}.vc-chapter-nav li+li{border-left:0;border-top:1px solid var(--line-on-paper)}.vc-chapter-nav[data-expertise-enhanced] .vc-chapter-nav__inner{grid-template-columns:minmax(0,1fr) auto}.vc-chapter-nav[data-expertise-enhanced] .vc-chapter-nav__cta{justify-content:center;width:auto;min-width:48px;padding:0}.vc-chapter-nav__cta-compact{display:none}.vc-chapter-nav__cta-icon{font-size:20px}.vc-chapter-nav[data-expertise-enhanced] .vc-chapter-nav__toggle{grid-template-columns:minmax(0,1fr) 16px;gap:8px;padding-inline:12px}.vc-chapter-nav__toggle strong{white-space:normal;overflow-wrap:anywhere}.vc-chapter-nav__toggle i{width:12px;height:12px}}@media (height<=32.5rem){@container (37.5rem<=width<87.5rem){.vc-chapter-nav[data-expertise-enhanced]>.vc-chapter-nav__inner>ol{grid-template-columns:repeat(4,minmax(0,1fr))}.vc-chapter-nav[data-expertise-enhanced] ol a{min-height:3.4rem;padding-block:.45rem}}}@media (prefers-reduced-motion:reduce){.vc-chapter-nav *{transition-duration:.01ms!important}}