:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;min-width:320px;min-height:100vh}#root{width:100%;height:100%}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}.scan-page{padding:24px;min-height:calc(100vh - 64px);background:#f0f2f5}.scan-page .scan-card{max-width:800px;margin:0 auto;min-height:600px;display:flex;flex-direction:column}.scan-page .scan-card .ant-card-body{flex:1;display:flex;flex-direction:column;justify-content:center}.scan-page .scan-start{text-align:center;padding:60px 20px}.scan-page .scan-start .scan-icon{margin-bottom:30px}.scan-page .scan-start h2{font-size:24px;margin-bottom:10px;color:#262626}.scan-page .scan-start p{font-size:14px;color:#8c8c8c;margin-bottom:30px}.scan-page .scan-start .ant-btn{height:48px;padding:0 40px;font-size:16px}.scan-page .scan-container{display:flex;flex-direction:column;align-items:center}.scan-page .scan-container .video-wrapper{position:relative;width:100%;max-width:500px;aspect-ratio:1;background:#000;border-radius:8px;overflow:hidden}.scan-page .scan-container .video-wrapper .scan-video{width:100%;height:100%;object-fit:cover}.scan-page .scan-container .video-wrapper .scan-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;pointer-events:none}.scan-page .scan-container .video-wrapper .scan-overlay .scan-frame{width:60%;height:60%;border:3px solid #1890ff;border-radius:8px;box-shadow:0 0 0 9999px #00000080;animation:scan-pulse 2s ease-in-out infinite}.scan-page .scan-container .scan-tips{margin-top:30px;text-align:center}.scan-page .scan-container .scan-tips p{font-size:16px;color:#595959;margin-bottom:20px}.scan-page .verification-info .ant-descriptions-title{font-size:16px;font-weight:600;color:#262626}.scan-page .verification-info .ant-descriptions-item-label{font-weight:500}@keyframes scan-pulse{0%,to{border-color:#1890ff;box-shadow:0 0 0 9999px #00000080}50%{border-color:#40a9ff;box-shadow:0 0 0 9999px #0009}}