.speaker-grid {
    display: grid;
    grid-template-columns: repeat(var(--cols, 3), 1fr);
    gap: 30px;
}
.speaker-box {
    display: flex;
    text-align: left;
    align-items: flex-start;
    flex-direction: row;
    border: 1px solid #e5e5e5;
    padding: 20px;
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}
.speaker-image {
    width: 30%;
    flex-shrink: 0;
    margin-right: 20px;
}
.speaker-image img {
    max-width: 100%;
    height: auto;
    display: block;
}
.speaker-content {
    flex-grow: 1;
}
.speaker-title {
    margin: 0 0 10px;
    font-size: 1.25rem;
    font-weight: 600;
}
.speaker-details {
    font-size: 1rem;
    color: #666;
    line-height: 1.5;
}

@media (max-width: 767px) {
    .speaker-grid {
        --cols: 1 !important;
    }
    .speaker-box {
        flex-direction: column;
    }
    .speaker-image {
        width: 100%;
        margin-right: 0;
        margin-bottom: 15px;
    }
}