.chrome-plugin-container{max-width:800px;margin:0 auto;padding:40px 20px}.chrome-plugin-container h1{text-align:center;color:#262626;margin-bottom:40px}.install-section{background:#fff;border-radius:8px;padding:30px;margin-bottom:30px;box-shadow:0 2px 8px #00000014}.install-section h2{color:#262626;margin-bottom:16px;font-size:20px}.install-section p{color:#595959;margin-bottom:20px;line-height:1.6}.steps{background:#f5f7fa;border-radius:6px;padding:20px 40px;margin:20px 0}.steps ol{margin:0;padding-left:20px}.steps li{color:#595959;line-height:2;margin-bottom:24px}.step-image{margin:12px 0;padding:10px;background:#fff;border-radius:4px;box-shadow:0 1px 4px #0000001a;cursor:pointer;transition:all .3s}.step-image:hover{box-shadow:0 2px 8px #00000026}.step-image img{max-width:100%;height:auto;border-radius:4px;border:1px solid #e8e8e8}.image-caption{margin-top:8px;color:#8c8c8c;font-size:13px;text-align:center}.image-preview-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000c;display:flex;align-items:center;justify-content:center;z-index:1000}.image-preview-container{position:relative;max-width:90%;max-height:90vh}.image-preview-container img{max-width:100%;max-height:90vh;object-fit:contain}.close-preview{position:absolute;top:-40px;right:-40px;width:36px;height:36px;background:#0000;border:none;color:#fff;font-size:24px;cursor:pointer;display:flex;align-items:center;justify-content:center}.install-button{display:inline-block;background:#1890ff;color:#fff;padding:12px 24px;border-radius:4px;text-decoration:none;transition:all .3s}.install-button:hover{background:#40a9ff}@media screen and (max-width:768px){.chrome-plugin-container{padding:20px 16px}.install-section{padding:20px}.steps{padding:16px 24px}.close-preview{top:-40px;right:0}}