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.research-article { max-width: 900px; margin: auto; line-height: 1.7; } .article-title { font-size: 1.6rem; margin-bottom: 0.5rem; } .article-authors { font-size: 1rem; color: #444; } .article-type { color: #666; font-size: 0.95rem; } .article-actions { margin: 1rem 0; } .btn-link { font-weight: 600; text-decoration: none; } .article-abstract h2 { margin-top: 1.5rem; font-size: 1.3rem; } .article-meta { margin: 14px 0; font-size: 14px; } .article-meta .doi a { color: #0b66c3; font-weight: 600; text-decoration: none; } .keywords { color: #333; } <

.research-article { max-width: 900px; margin: auto; line-height: 1.7; } .article-title { font-size: 1.6rem; margin-bottom: 0.5rem; } .article-authors { font-size: 1rem; color: #444; } .article-type { color: #666; font-size: 0.95rem; } .article-actions { margin: 1rem 0; } .btn-link { font-weight: 600; text-decoration: none; } .article-abstract h2 { margin-top: 1.5rem; font-size: 1.3rem; } .article-meta { margin: 14px 0; font-size: 14px; } .article-meta .doi a { color: #0b66c3; font-weight: 600; text-decoration: none; } .keywords { color: #333; } <

.research-article { max-width: 900px; margin: auto; line-height: 1.7; } .article-title { font-size: 1.6rem; margin-bottom: 0.5rem; } .article-authors { font-size: 1rem; color: #444; } .article-type { color: #666; font-size: 0.95rem; } .article-actions { margin: 1rem 0; } .btn-link { font-weight: 600; text-decoration: none; } .article-abstract h2 { margin-top: 1.5rem; font-size: 1.3rem; } .article-meta { margin: 14px 0; font-size: 14px; } .article-meta .doi a { color: #0b66c3; font-weight: 600; text-decoration: none; } .keywords { color: #333; } <