v3.26.1
Summary of Significant of Accounting Policies - Additional Information (Detail)
¥ / shares in Units, $ / shares in Units, ¥ in Thousands, $ in Thousands
12 Months Ended
Dec. 31, 2025
CNY (¥)
Segment
¥ / shares
Dec. 31, 2025
USD ($)
Segment
Dec. 31, 2024
CNY (¥)
Dec. 31, 2023
CNY (¥)
Dec. 31, 2025
USD ($)
$ / shares
Advertising and promotional expenses ¥ 201,880 $ 28,868 ¥ 188,790 ¥ 127,790  
Number of reportable segments 2 2      
Cash and cash equivalents, restricted cash and short-term investments ¥ 1,516,152       $ 216,807
Depreciation Rate Of Foreign Currency Exchange 4.19% 4.19% 2.81% 2.94%  
Revenues recognized ¥ 1,150,444 $ 164,511 ¥ 806,877 ¥ 669,503  
Deferred Revenue, Revenue Recognized 142,763 20,415 101,566 106,333  
Contract liabilities 292,211   306,204   $ 41,786
Internet Business [Member]          
Revenues recognized 615,281 87,984 517,188 450,134  
At a Point in Time [Member] | Internet Business [Member]          
Revenues recognized 264,241 37,786 199,594 151,236  
At Over Time [Member] | Internet Business [Member]          
Revenues recognized ¥ 351,040 $ 50,198 317,594 298,898  
PRC          
Cash and cash equivalents, restricted cash and short-term investments held percentage 41.50% 41.50%      
Revenues recognized ¥ 443,202 $ 63,377 ¥ 346,808 ¥ 343,119  
Non-PRC          
Cash and cash equivalents, restricted cash and short-term investments held percentage 58.50% 58.50%      
Third-party advertising agents | Total Revenue [Member]          
Concentration risk percentage 21.00% 21.00% 10.00% 13.00%  
Cross Currency Interest Rate Contract [Member]          
Noon buying rate | (per share) ¥ 6.9931       $ 1