.bd-placeholder-img {
    font-size: 1.125rem;
    text-anchor: middle;
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
}

@media (min-width: 768px) {
    .bd-placeholder-img-lg {
        font-size: 3.5rem;
    }
}

.image-section {
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
    text-align: center;
    margin-bottom: 50px;
}

.image-section img {
    max-width: 200px;
    display: block;
    margin: 0 auto 15px;
}

.image-section strong {
    display: block;
    margin-bottom: 5px;
    color: #12324a;
    font-size: 16px;
}

.image-comparison {
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
}

.image-cell {
    width: 48%;
    text-align: center;
}

.image-cell img {
    max-width: 100%;
    height: auto;
}

.image-caption {
    text-align: center;
    margin-top: 10px;
    font-size: 14px;
    font-weight: 500;
}

.image-position {
    display: block;
    color: #666;
    font-size: 13px;
    margin-top: 5px;
}

.publication-item {
    margin-bottom: 8px;
}

h1,
.pub-content h3 {
    color: #17405e;
    font-weight: 500;
}

.pub-content h3 {
    margin-top: 0;
    line-height: 1.3;
    font-weight: 500;
}