陈涛整理的UI规范： https://docs.qq.com/doc/DR1dkb0JucVR1SHR4?groupUin=ls0ftV1eX9sDtYmda0qWIg%3D%3D&tdsourcetag=s_macqq_aiomsg&jumpuin=83758766 https://docs.qq.com/doc/DR0ttSGZEakZpbWVj?friendUin=McZiraccuaUK6lj9FEuMDA%3D%3D&tdsourcetag=s_macqq_aiomsg&jumpuin=83758766
