h1 { text-transform: uppercase; }

.data-block { margin-bottom: 35px; }

.data-block:last-child { margin-bottom: 0; }

.data-label {
    font-family: var(--font-code);
    font-size: 0.85rem;
    color: var(--brand-orange);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.data-label::before {
    content: '>_ ';
    color: var(--mid-sepia);
    margin-right: 5px;
}

.data-value {
    font-size: 1.1rem;
    color: var(--text-main);
    background: rgba(var(--brand-blue-rgb), 0.03);
    border-left: 3px solid var(--border-color);
    padding: 15px 20px;
    border-radius: 0 4px 4px 0;
}

.data-value.query { font-style: italic; color: var(--brand-blue); }

details.chapter-group {
    margin-bottom: 20px;
    text-align: left;
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0,0,0,0.02);
}

summary.dir-heading {
    font-family: var(--font-code);
    font-size: 1rem;
    color: var(--brand-blue);
    background: rgba(var(--brand-blue-rgb), 0.05);
    padding: 15px 20px;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.2s ease;
}

summary.dir-heading:hover {
    background: rgba(var(--brand-blue-rgb), 0.1);
}

summary.dir-heading::-webkit-details-marker { display: none; }

summary.dir-heading::after {
    content: '+';
    color: var(--brand-orange);
    font-size: 1.5rem;
    line-height: 1;
}

details[open] summary.dir-heading::after { content: '-'; }

.chapter-content { padding: 20px 20px 10px 20px; }