.about-section { padding: 2rem; max-width: 800px; margin: 0 auto; } .about-section h1, .about-section h2 { color: #333; } .about-section p { line-height: 1.6; color: #555; } .social-links { display: flex; gap: 1.5rem; margin-top: 1rem; } .social-link { display: flex; align-items: center; text-decoration: none; color: #6366F1; /* 与现有主题颜色一致 */ font-size: 1.1rem; transition: color 0.3s ease; } .social-link i { margin-right: 0.5rem; font-size: 1.5rem; } .social-link:hover { color: #4F46E5; /* 悬停时颜色加深 */ }