.ch-page-wrapper {max-width: 900px;margin: 0 auto;padding: 60px 20px;font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;color: #1a1a2e;line-height: 1.7;}.ch-page-wrapper h1 {font-size: 2.2rem;font-weight: 800;margin: 0 0 30px;color: #0a1628;}.ch-page-wrapper h2 {font-size: 1.6rem;font-weight: 700;margin: 40px 0 15px;color: #0a1628;}.ch-page-wrapper h3 {font-size: 1.3rem;font-weight: 600;margin: 30px 0 12px;}.ch-page-wrapper p {margin: 0 0 18px;font-size: 1.05rem;}.ch-page-wrapper ul, .ch-page-wrapper ol {margin: 0 0 18px 20px;}.ch-page-wrapper li {margin-bottom: 8px;}.ch-page-wrapper a {color: #2563eb;text-decoration: none;}.ch-page-wrapper a:hover {text-decoration: underline;}.ch-page-wrapper img {max-width: 100%;height: auto;border-radius: 8px;}