.dictionary-nav{display:flex;flex-wrap:wrap;gap:.5rem .75rem;margin-bottom:1.5rem}.dictionary-nav a{display:inline-flex;align-items:center;justify-content:center;min-width:2.25rem;height:2.25rem;font-weight:700;font-size:1rem;letter-spacing:.02em;text-decoration:none;color:#1f2937;background:#fff;border:2px solid #e5e7eb;border-radius:10px;padding:0 .5rem;transition:background 0.2s,color 0.2s,border-color 0.2s,box-shadow 0.2s}.dictionary-nav a:hover{background:#111827;color:#fff;border-color:#111827}.dictionary-nav a.is-active{background:#111827;color:#fff;border-color:#111827;box-shadow:0 2px 10px rgb(0 0 0 / .08)}.dictionary-nav a:focus-visible{outline:3px solid #60a5fa;outline-offset:2px}.dictionary-section{margin:0 0 2.25rem;padding:1rem 1rem 1.25rem;border:2px solid #e5e7eb;border-radius:12px;background:#fafafa;scroll-margin-top:var(--dictionary-offset,80px)}.dictionary-letter{margin:0 0 .75rem;font-size:1.5rem;line-height:1.2;font-weight:800;color:#111827}.dictionary-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.5rem 1rem}.dictionary-item{break-inside:avoid}.dictionary-item a{text-decoration:none;color:#1f2937;border-bottom:1px dashed #fff0;transition:color 0.2s,border-color 0.2s}.dictionary-item a:hover{color:#0f172a;border-color:#cbd5e1}@media (max-width:1024px){.dictionary-list{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:640px){.dictionary-list{grid-template-columns:1fr}}html{scroll-behavior:smooth}