body {
  background-color: #F2F3F4;
  font-family: -apple-system, BlinkMacSystemFont, Roboto, "Segoe UI", Oxygen,
    Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", "microsoft yahei", Arial,
    sans-serif;
  font-size: 14px;
  margin: 0;
  padding: 0;
}

* {
  box-sizing: border-box;
  transition: all 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

a {
  text-decoration: none !important;
}

a:hover {
  color: #0E5A91;
}


button {
  background-color: #fff;
  border: 0;
  border-radius: 15px;
  color: #495974;
  cursor: pointer;
  outline: 0;
}

.body-wrapper {
  position: relative;
}

.btn-back {
  transform: scale(-1);
}

.btn-back:active img {
  transform: translateX(10px);
}

.btn-main {
  display: flex;
  align-items: center;
  margin-bottom: 15px;
  padding: 5px ;
  width: 100%;
}

.btn-main .col.icon {
  flex-basis: 20%;
  margin-right: 12px;
}

.btn-main .col.icon img {
  width: 100%;
}

.btn-main .col.arrow {
  flex-basis: 10%;
  margin-left: auto;
}

.btn-main:active .arrow img {
  transform: translateX(10px);
}

.btn-page-header {
  background-color: #F7F7F7;
  border: 1px solid #C2C8D2;
  border-radius: 4px;
  padding: 3px 5px;
}

.container {
  margin: auto;
  max-width: 1200px;
  min-height: 100vh;
  width: 100%;
}

/** -------------------- Main -------------------- **/
.main .img-banner {
  width: 100%;
}

.main .button-wrapper {
  padding: 20px;
}

.main .button-wrapper .btn-main {
  box-shadow: 0 3px 6px #00000029;
}

.main .button-wrapper .btn-main .title {
  color: #33558B;
  font-size: 20px;
  font-style: italic;
  font-weight: bold;
  text-align: left;
}

.main .button-wrapper .btn-main .subtitle {
  color: #05A3B7;
  text-align: left;
}

/** -------------------- Page pop up -------------------- **/
.page {
  background-color: #F2F3F4;
  height: 100%;
  width: 100%;
  overflow: hidden;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 1;
}

.page.hide {
  transform: translateX(100%);
}

.page-headbar {
  background-color: #fff;
  box-shadow: 0 3px 6px #00000029;
  color: #405371;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 16px;
  padding: 10px 20px;
}

.page-headbar div {
  min-width: 65px;
}

.page-content {
  height: calc(100% - 47px); /* page-headbar height */
  padding: 20px;
  overflow-y: auto;
}

.page-content .btn-main {
  font-size: 16px;
}

.page-content .btn-main .title {
  color: #33558B;
  font-style: italic;
  font-weight: bold;
  margin-bottom: 4px;
  text-align: left;
}

/** ----- 网站链接 ----- **/
.page[data-page='sites'] .page-content .btn-main .subtitle {
  display: flex;
  align-items: center;
  text-align: left;
}

.page[data-page='sites'] .page-content .btn-main .img-speed {
  width: 25px;
}

.page[data-page='sites'] .page-content .btn-main .link-speed {
  color: #477DA7;
  font-size: 12px;
  line-height: 13px;
  margin: 0 8px 0 3px;
}

.page[data-page='sites'] .page-content .btn-main .link-sec {
  font-size: 26px;
  font-weight: bold;
}

.page[data-page='sites'] .page-content .btn-main .fastest {
  background-color: #34802D;
  border-radius: 3px;
  color: #fff;
  font-size: 14px;
  font-style: italic;
  margin-left: 5px;
  padding: 2px 6px 2px 4px;
}

/** ----- 下载APP ----- **/
.page-content .content-wrapper {
  background-color: #fff;
  border-radius: 15px;
  margin-bottom: 20px;
  padding: 20px;
}

.page[data-page='app'] .page-content .content-title {
  display: flex;
  color: #405371;
  margin-bottom: 20px;
}

.page[data-page='app'] .page-content .content-title img {
  margin-right: 15px;
  width: 50px;
}

.page[data-page='app'] .page-content .content-title .app-name {
  font-size: 26px;
  margin-bottom: 3px;
}

.page[data-page='app'] .page-content .qr-wrapper img {
  margin: auto;
}

.page[data-page='app'] .page-content .btn-app-download {
  background-image: linear-gradient(#0E6C96, #0B9BB0);
  border-radius: 8px;
  color: #fff;
  display: block;
  margin: 20px auto 0;
  max-width: 220px;
  padding: 10px;
  text-align: center;
  width: 100%;

}

.tutorial-button-wrapper {
  display: flex;
}

.tutorial-button-wrapper .btn-main {
  box-shadow: 0 3px 6px #00000029;
  justify-content: center;
  padding: 10px;
}

.tutorial-button-wrapper .btn-main:not(:last-child) {
  margin-right: 10px;
}

.tutorial-button-wrapper .btn-main .col.icon {
  flex-basis: 24%;
}

/** ----- Install App Tutorial----- **/
.page-content .tutorial-header {
  color: #485873;
  display: flex;
  align-items: center;
  font-size: 16px;
}

.page-content .tutorial-header .tutorial-header-img {
  margin-right: 10px;
  width: 45px;
}

.page-content .tutorial-note {
  color: #5C5C5C;
  margin: 15px 0;
}

.page-content .tutorial-img-wrapper {
  position: relative;
}

.page-content .tutorial-img-wrapper .app-cert-1 {
  font-size: 2.2vw;
  position: absolute;
  left: 31.5%;
  top: 14%;
  text-align: center;
  width: 46%;
}

.page-content .tutorial-img-wrapper .app-cert-2 {
  font-size: 3vw;
  overflow: hidden;
  position: absolute;
  left: 36.5%;
  top: 45.8%;
  text-overflow: ellipsis;
  white-space: nowrap;
  width: 46%;
}

.page-content .tutorial-img-wrapper .app-cert-4 {
  color: #027bff;
  font-size: 2.8vw;
  overflow: hidden;
  position: absolute;
  left: 23.5%;
  top: 59.3%;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
  width: 57%;
}

.page-content .tutorial-img-wrapper .app-cert-5 {
  color: #75747a;
  font-size: 1.8vw;
  position: absolute;
  left: 23.5%;
  top: 63%;
  width: 57%;
}

.page-content .tutorial-img-wrapper .app-cert-6 {
  font-size: 2.2vw;
  font-weight: bold;
  position: absolute;
  left: 33.5%;
  top: 83.5%;
  text-align: center;
  width: 38%;
}

.page-content .tutorial-img-wrapper .app-icon {
  display: inline-flex;
  align-items: center;
  position: absolute;
  left: 23.5%;
  top: 67%;
}

.page-content .tutorial-img-wrapper .app-icon img {
  margin-right: 3px;
  width: 20px;
}


.page-content .tutorial-img-wrapper .img-tutorial {
  width: 100%;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}