@media(max-width:768px){

  /* 市场总览居中 */
  .market-overview{
    width:calc(100% - 24px)!important;
    max-width:520px!important;
    margin:28px auto 20px!important;
    padding:0!important;
  }

  /* TradingView卡片居中 */
  .tradingview-home-card{
    width:calc(100% - 24px)!important;
    max-width:520px!important;
    margin:24px auto!important;
    padding:16px!important;
    box-sizing:border-box!important;
  }

  .tradingview-home-card h2{
    text-align:center!important;
  }

  .tradingview-frame{
    width:100%!important;
    display:block!important;
    margin:0 auto!important;
  }
}