section.web-glossary {
    background: #fff;
}

header {
    background: #1a1a2e;
    color: #fff;
    padding: 40px 20px;
    text-align: center;
}

header h1 {
    font-size: 2em;
    margin-bottom: 10px;
}

header p {
    font-size: 1.05em;
    color: #ccc;
    max-width: 600px;
    margin: 0 auto;
}

.az-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px;
    background: #16213e;
    padding: 12px 20px;
    text-align: center;
    position: sticky;
    top: 100px;
    z-index: 0;
}

.az-nav a {
    color: #aad4f5;
    text-decoration: none;
    font-size: 0.9em;
    font-weight: bold;
    padding: 3px 7px;
    border-radius: 3px;
    transition: background 0.2s;
}

.az-nav a:hover {
    background: #e94560;
    color: #fff;
}

h2.title {
    margin-bottom: -20px;
    padding-bottom: 0;
    font-size: 1.6rem;
}

main {
    max-width: 860px;
    margin: 0 auto;
    padding: 40px 20px 60px;
}

.letter-section {
    margin-top: 40px;
}

.letter-heading {
    font-size: 2em;
    font-weight: bold;
    color: #e94560;
    border-bottom: 2px solid #e94560;
    padding-bottom: 6px;
    margin-bottom: 20px;
}

.term {
    background: #fff;
    border-left: 4px solid #1a1a2e;
    padding: 18px 20px;
    margin-bottom: 25px;
    border-radius: 0 6px 6px 0;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

.term h2 {
    color: #1a1a2e;
    font-size: 1.4rem;
    padding-bottom: 15px;
}

.term p {
    color: #444;
    font-size: 0.97em;
    padding-bottom: 0;
    margin-bottom: 10px;
}

.term a {
    color: #e94560;
    text-decoration: none;
}

.term a:hover {
    text-decoration: underline;
}

.callout {
    background: #eaf4ff;
    border-left: 4px solid #4a9eda;
    padding: 16px 20px;
    margin-bottom: 16px;
    border-radius: 0 6px 6px 0;
    font-size: 0.95em;
    line-height: 1.8;
    color: #1a3a5c;
}