:root{--color-primary: #409EFF;--color-success: #67C23A;--color-warning: #E6A23C;--color-danger: #F56C6C;--color-info: #909399;--bg-light: #f5f7fa;--text-primary: #303133;--text-regular: #606266;--text-secondary: #909399;--border-color: #dcdfe6;--radius: 8px}*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;color:var(--text-primary);background:var(--bg-light)}#app{min-height:100vh}.page-container{max-width:1200px;margin:0 auto;padding:24px 16px}.page-header{margin-bottom:24px}.page-header h1{font-size:24px;font-weight:600;color:var(--text-primary)}.page-header p{margin-top:8px;color:var(--text-secondary);font-size:14px}.card-section{background:#fff;border-radius:var(--radius);padding:24px;margin-bottom:20px;box-shadow:0 1px 3px #0000000f}.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;margin-bottom:20px}.text-truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.score-value{font-size:48px;font-weight:700;line-height:1}.score-ai{color:var(--color-danger)}.score-human{color:var(--color-success)}.score-uncertain{color:var(--color-warning)}@media (max-width: 768px){.page-container{padding:16px 12px}.stat-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}}