.unitec-articulo { font-family: Georgia, 'Times New Roman', serif; max-width: 820px; margin: 0 auto; padding: 40px 30px; color: #2c2c2c; background-color: #ffffff; } .unitec-articulo h1 { font-size: 2rem; font-weight: 700; color: #003366; border-left: 5px solid #e8a000; padding-left: 16px; margin-bottom: 28px; line-height: 1.3; } .unitec-articulo h2 { font-size: 1.2rem; font-weight: 700; color: #003366; border-left: 3px solid #e8a000; padding-left: 12px; margin-top: 32px; margin-bottom: 14px;