/* Letters Navigation */
.letters-container {
    background: #f8f9fa;
    padding: 10px;
    border-radius: 8px;
}

.letters {
    list-style: none;
    padding: 0;
    margin: 0;
}

.letters .letter-item {
    display: inline-block;
    margin: 8px 5px; /* Increase vertical spacing */
}

/* Add more spacing specifically for mobile screens */
@media (max-width: 768px) {
    .letters .letter-item {
        margin: 10px 8px; /* More vertical spacing on smaller screens */
    }
}


.letters .letter-item a {
    text-decoration: none;
    font-size: 16px;
    font-weight: bold;
    padding: 8px 12px;
    border-radius: 5px;
    background-color: var(--muted-charcoal); /* Use root variable */
    color: white;
    transition: background 0.3s;
}

.letters .letter-item a {
    background-color: var(--muted-charcoal);
    transition: filter 0.3s ease;
}

.letters .letter-item a:hover {
    filter: brightness(90%);
}


/* Glossary Sections */
.glossary-letter-section {
    padding: 40px 0;
    border-top: 2px solid #ddd;
    border-bottom: 2px solid #ddd;
}

.letter-header {
    text-align: left;
    padding-bottom: 15px;
}

.letter-title {
    font-size: 32px;
    font-weight: bold;
    color: #333;
    border-bottom: 3px solid var(--muted-charcoal);
    display: inline-block;
    padding-bottom: 5px;
}

/* Glossary Entries */
.glossary-entries {
    padding: 10px 0;
}

.glossary-entry {
    padding: 15px;
    border-bottom: 1px solid #ddd;
}

.term-title {
    font-weight: bold;
    font-size: 18px;
    color: #333;
}

.term-description {
    font-size: 16px;
    line-height: 1.6;
    color: #555;
}