.footer{padding-top:3rem;background-color:#eee}.footer .app{border-bottom:1px solid #ddd;max-width:990px;margin:auto}.footer .app__header{font-size:25px;padding:20px 0 50px;text-align:center;overflow:hidden;clear:both;font-weight:700}.footer .app__description{display:flex;flex-wrap:wrap;justify-content:space-between}.footer .app__description__title{border:1px solid #ddd;background:#fff;text-align:center;padding:5px 30px;overflow:hidden;margin-bottom:20px}.footer .app__description__statistics{width:240px;display:flex;flex-direction:column;align-items:center;justify-content:flex-start}.footer .app__description__statistics__item{width:100%;border-bottom:1px solid #ddd;padding-bottom:7px;margin-bottom:7px}.footer .app__description__statistics__stat{font-weight:700;font-size:16px;padding-bottom:3px}.footer .app__description__statistics__note{color:#888;font-size:12px;line-height:1.4em}.footer .app__description__devices{width:750px;display:flex;flex-wrap:wrap;flex-direction:row}.footer .app__description__devices__item{width:33.33333%;display:flex;flex-direction:column;align-items:center;justify-content:flex-start}.book-diriver-btn{display:flex;max-width:317px;position:fixed;z-index:99999;bottom:30px;left:calc(50% - 130px)}@media only screen and (max-width:1050px){.footer .app{display:none}}@media only screen and (max-width:500px){.box-qr-pc{display:none}.book-diriver-btn{left:50px}}.hotline-left-sp{display:none!important}@media only screen and (max-width:1050px){.hotline-left-sp{display:block!important}.hotline-right-sp{display:none!important}}