:root {
    --th-theme-color: rgb(45, 206, 206);
}

.article__h3 .title__content {
    font-size: 1.5em;
    color: var(--th-theme-color);
    transition: all 0.2s ease;
}
.article__h3 .title__content:hover {
    text-decoration: underline;
}