body, h1, h2, h3, p, ul, li {
    margin: 0;
    padding: 0;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
    padding: 2rem 0;
}

.container h1,
.container h2,
.container h3,
.container h4,
.container h5,
.container h6 {
    font-weight: 500;
    margin-bottom: 1rem;
}

.blog-title {
    font-size: 1.8rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.keyword-container {
    margin-bottom: 0;
    border-top: 1px solid #eee;
    border-bottom: 1px solid #eee;
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}

.keyword-list {
    display: inline-flex;
    flex-wrap: wrap;
    padding: 0;
    list-style-type: none;
    margin: 0;
}

.keyword-item {
    margin: 0 0.5rem 0.5rem 0;
    padding: 0.3rem 0.8rem;
    font-size: 0.9rem;
    background-color: #f5f5f5;
    border-radius: 2px;
}

.keyword-item a {
    color: #333;
    text-decoration: none;
}

.keyword-item a:hover {
    color: #666;
}

.badges {
    margin-top: 1rem;
    margin-bottom: 1rem;
}

.badge-item {
    margin-right: 0.5rem;
}

.badge-item img {
    width: 20px;
    height: 20px;
    vertical-align: middle;
}

.references-container {
    margin: 20px 0;
    max-width: 800px;
}

.references-list {
    list-style-type: none;
    padding-left: 0;
}

.reference-item {
    margin-bottom: 10px;
}

.reference-icon {
    margin-right: 3px;
    font-size: 1.2em;
}

.reference-author {
    font-style: italic;
}

.reference-title {
    font-weight: bold;
}

.reference-year {
    font-size: 0.9em;
    color: #666;
}

.reference-doi a {
    color: #007BFF;
    text-decoration: none;
}

.reference-doi a:hover {
    text-decoration: underline;
}


.footer-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px 0;
}

.footer {
    text-align: center;
    padding: 20px;
    border-top: 1px solid #333;
}
