.wa-sub-nav{border-bottom:1px solid var(--wa-color-border,#e5e7eb);position:relative;transition:box-shadow .2s ease;z-index:100}.wa-sub-nav.is-sticky{box-shadow:var(--wa-shadow-card,0 2px 8px rgba(0,0,0,.1));left:0;position:fixed;right:0;top:0}.wa-sub-nav.is-sticky~*{margin-top:var(--wa-sub-nav-placeholder,0)}.wa-sub-nav__inner{align-items:center;display:flex;gap:var(--wa-spacing-4,1rem);min-height:48px;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none}.wa-sub-nav__inner::-webkit-scrollbar{display:none}.wa-sub-nav__list{align-items:center;display:flex;flex:1 1 auto;gap:0;list-style:none;margin:0;overflow-x:auto;padding:0}.wa-sub-nav__item{flex:0 0 auto}.wa-sub-nav__link{align-items:center;border-bottom:2px solid transparent;color:var(--wa-color-text-muted,#6b7280);display:flex;font-size:var(--wa-text-sm,.875rem);font-weight:500;height:var(--wa-touch-min,44px);padding:0 var(--wa-spacing-4,1rem);text-decoration:none;transition:color .15s ease,border-color .15s ease;white-space:nowrap}.wa-sub-nav__link:hover{border-bottom-color:var(--wa-color-border,#e5e7eb);color:var(--wa-color-text,#111827)}.wa-sub-nav__link.is-active{border-bottom-color:var(--wa-color-primary,#00529b);color:var(--wa-color-primary,#00529b);font-weight:600}.wa-sub-nav__cta-wrap{flex:0 0 auto;margin-left:auto;padding-left:var(--wa-spacing-4,1rem)}.wa-section--bg-primary .wa-sub-nav__link,.wa-section--bg-primary-dark .wa-sub-nav__link{color:hsla(0,0%,100%,.7)}.wa-section--bg-primary .wa-sub-nav__link.is-active,.wa-section--bg-primary-dark .wa-sub-nav__link.is-active{border-bottom-color:#fff;color:#fff}