.rich-content {
  line-height: 1.9;
  font-size: 16px;
  color: #333;
  word-wrap: break-word;
  word-break: break-word;
}

.rich-content p { margin: 15px 0; }
.rich-content img { max-width: 100%; height: auto; display: block; margin: 16px auto; }
.rich-content h1, .rich-content h2, .rich-content h3, .rich-content h4, .rich-content h5, .rich-content h6 {
  margin: 24px 0 12px; font-weight: 600; color: #2c3e50;
}
.rich-content ul, .rich-content ol { margin: 12px 0; padding-left: 28px; }
.rich-content li { margin: 6px 0; }
.rich-content blockquote { border-left: 4px solid #3498db; padding: 12px 16px; background: #f8f9fa; margin: 16px 0; }
.rich-content table { width: 100%; border-collapse: collapse; margin: 16px 0; }
.rich-content th, .rich-content td { border: 1px solid #e5e5e5; padding: 10px; text-align: left; }
.rich-content th { background: #fafafa; font-weight: 600; }
.rich-content a { color: #007bff; text-decoration: none; }
.rich-content a:hover { text-decoration: underline; }

@media (max-width: 768px) {
  .rich-content { font-size: 15px; }
}