/* Algorithm Runner Cards — shared styles for algorithm links across pages */
.ar-cards-section {
    margin: 24px 0;
    padding: 20px 24px;
    background: none;
    border: none;
    border-radius: 0;
}
.ar-cards-section h2 {
    margin: 0 0 4px 0;
    font-size: 20px;
    color: var(--text-main);
}
.ar-cards-section .ar-cards-subtitle {
    font-size: 13px;
    color: var(--text-main);
    margin: 0 0 16px 0;
}
.ar-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 10px;
}
.ar-card {
    display: block;
    padding: 14px 16px;
    background: #ffffff;
    border: 1px solid #d0d7de;
    border-radius: 8px;
    text-decoration: none;
    color: #24292f;
    transition: border-color 0.2s, box-shadow 0.2s, transform 0.15s;
    position: relative;
}
.ar-card:hover {
    border-color: #0969da;
    box-shadow: 0 2px 8px rgba(9, 105, 218, 0.15);
    transform: translateY(-1px);
    text-decoration: none;
}
.ar-card::after {
    content: "\25B6";
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: #0969da;
    font-size: 11px;
    opacity: 0;
    transition: opacity 0.2s;
}
.ar-card:hover::after {
    opacity: 1;
}
.ar-card-name {
    display: block;
    font-weight: 600;
    font-size: 14px;
    color: #0969da;
    margin-bottom: 3px;
    padding-right: 20px;
}
.ar-card-desc {
    display: block;
    font-size: 12px;
    color: #656d76;
    line-height: 1.4;
    padding-right: 20px;
}
@media (max-width: 768px) {
    .ar-cards-grid {
        grid-template-columns: 1fr;
    }
    .ar-cards-section {
        padding: 16px;
    }
}