body {
    font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    background-color: #ffffff; /* Soft white for main content */
}

.title3 {
    text-align: center;
    font-size: 80px;
    font-weight: 800;
    color: #404040;
    margin: 0 0 10px 0; /* Reduce space below heading */
}
.title2 {
    text-align: center;
    font-size: 27px;
    line-height: 1.1;
    font-weight: 300;
    color: #404040; /* Title color */
    margin-bottom: 50px;
}
h2, h3 {
    color: #404040; /* Ensure other headings match title color */
}
.hor123 {
    display: block;
    border: none;
    overflow: hidden;
    width: 30%;
    margin: 10px auto 20px auto; /* Adjust vertical spacing of the line */
    height: 3px;
    background-color: #404040;
}

.logo-text {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: #333333; /* Matches header links */
}
.cardrectangle img {
    border-radius: 0%;
    max-width: 100%;
    height: auto;
}
.navigation a {
    color: #333333; /* Header links color */
}
.navigation a:hover {
    color: #0d77c4;
}
.navigation__item--active a {
    color: #0d77c4;
    font-weight: 600;
    border-bottom: 3px solid #0d77c4;
}
.content-text {
    color: #4a4a4a; /* Text color for main content */
}

.publication-image {
    max-width: 300px;
    border-radius: 10%;
}

.publication-content a:not(.buttons a) {
    color: #145a99;
}