::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{border:2px solid #fff0;background-clip:padding-box;border-radius:5px;background-color:var(--mix-30)}::-webkit-scrollbar-thumb:hover{background-color:var(--mix-25)}::-webkit-scrollbar-track{transition:background-color .25s}::-webkit-scrollbar-track:hover{background-color:var(--mix-39)}html,body{height:100%;font-family:'AlibabaPuHui'}.theme-invert{--mix:var(--mix-3)}.theme-invert h1,.theme-invert h2,.theme-invert h3,.theme-invert h4,.theme-invert h5,.theme-invert h6,.theme-invert .h1,.theme-invert .h2,.theme-invert .h3,.theme-invert .h4,.theme-invert .h5,.theme-invert .h6{--mix:var(--mix-3)}.video-container{position:relative;padding-bottom:56.25%;height:0}.video-container iframe{position:absolute;top:0;left:0;width:100%;height:100%}