site/src/pages/home/components/StartBtn/style/index.module.less
@import '~@arco-design/web-react/es/Button/style/token.less';

@icon-width: 14px;
@icon-height: 13px;

.start-btn {
  &-icon {
    position: relative;
    width: @icon-width;
    height: @icon-height;
    margin-right: 8px;

    &::after,
    &::before {
      position: absolute;
      transition: var(--home-transition-base);
    }

    &::before {
      content: '';
      width: 8px;
      height: 8px;
      border-top: 2px solid @btn-primary-color-text;
      border-left: 2px solid @btn-primary-color-text;
      box-sizing: border-box;
      transform: rotate(135deg);
      left: -2px;
      top: 50%;
      margin-top: -4px;
    }

    &::after {
      content: '';
      width: 6px;
      height: 2px;
      background-color: @btn-primary-color-text;
      right: 0;
      bottom: 0;
    }
  }

  &:hover {
    .start-btn-icon {
      &::before {
        left: 6px;
        border-color: #a6d8ff;
      }

      &::after {
        background-color: #a6d8ff;
        right: 1px;
        width: 7px;
        bottom: (@icon-height / 2) - 1;
      }
    }
  }
}

body:not([arco-theme='dark']) {
  .start-btn:hover {
    background: #1d2129 !important;
  }
}

:global(html.rtl) {
  .start-btn {
    &-icon {
      margin-left: 8px;
      margin-right: 0;
    }
  }
}
