.glossary-alphabet-nav{z-index:100;background:var(--blog-cream);border-bottom:1px solid var(--blog-gray-200);justify-content:center;gap:4px;padding:16px 24px;display:flex;position:sticky;top:80px}.glossary-letter-btn{width:36px;height:36px;color:var(--blog-gray-600);cursor:pointer;background:0 0;border:none;border-radius:6px;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:14px;font-weight:500;transition:all .15s}.glossary-letter-btn:hover:not(:disabled){background:var(--blog-gray-100)}.glossary-letter-btn.active{background:var(--blog-primary);color:#fff;border-radius:999px;font-weight:600}.glossary-letter-btn:disabled{opacity:.3;cursor:default}.glossary-section{scroll-margin-top:140px}.glossary-section-header{color:var(--blog-gray-400);border-bottom:1px solid var(--blog-gray-200);letter-spacing:-.005em;margin-bottom:14px;padding:24px 0 14px;font-family:Cormorant Garamond,Georgia,serif;font-size:2.25rem;font-weight:400}.glossary-section-entries{flex-direction:column;gap:16px;margin-bottom:40px;display:flex}@media (max-width:640px){.glossary-alphabet-nav{-webkit-overflow-scrolling:touch;justify-content:flex-start;gap:2px;padding:12px 16px;overflow-x:auto}.glossary-letter-btn{flex-shrink:0;width:32px;height:32px;font-size:13px}.glossary-section-header{padding:20px 0 12px;font-size:1.5rem}}