html{scroll-behavior:smooth}.breadcrumb{font-size:.88rem}.accordion-button:focus{box-shadow:0 0 0 0.25rem var(--btn-bg)}.reveal{opacity:1;transform:translateY(16px);transition:transform 0.5s ease}.reveal.is-visible{transform:none}.back-top{position:fixed;bottom:1.8rem;right:1.8rem;z-index:9999;border-radius:50%;width:44px;height:44px;display:flex;align-items:center;justify-content:center;font-size:1.2rem}