* {
  margin: 0;
  font-family: Source Han Sans CN, -apple-system, BlinkMacSystemFont,
    'PingFang SC', 'Segoe UI', 'Microsoft YaHei', 'wenquanyi micro hei',
    'Hiragino Sans GB', 'Hiragino Sans GB W3', 'Roboto', 'Oxygen', 'Ubuntu',
    'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', Helvetica, Arial,
    sans-serif;
}

body {
  -webkit-font-smoothing: antialiased;
}

.t_ribbon {
  font-weight: bold;
  font-size: 18px;
  padding-left: 16px;
  letter-spacing: 2px;
  margin-bottom: 32px;
  position: relative;
}

.t_ribbon::after {
  width: 5px;
  background: #00c863;
  content: '';
  position: absolute;
  left: 0;
  top: 5px;
  bottom: 2px;
}

.t1 {
  color: #0b1531;
  font-size: 30px;
  font-weight: bold;
  margin-bottom: 20px;
  letter-spacing: 5px;
}

.t2 {
  color: #0b1531;
  font-size: 28px;
  letter-spacing: 5px;
  margin-bottom: 12px;
}

.t3 {
  color: #0b1531;
  font-size: 24px;
  letter-spacing: 3px;
  margin-bottom: 12px;
}

.t4 {
  color: #0b1531;
  font-size: 20px;
  letter-spacing: 3px;
  margin-bottom: 6px;
}

.inline_sub_t {
  color: #4b576e;
  letter-spacing: 0;
}

body {
  padding-top: 68px;
  display: inline-block;
  width: 100%;
  height: 100%;
  overflow-y: scroll;
}

.sub-line {
  width: 58px;
  height: 3px;
  background: linear-gradient(to right, #001737, #00CA8D);
  margin: 20px auto 0 auto;
}

.sub-line-f {
  background: linear-gradient(to right, #fff, #00CA8D);
}

/* header */

header {
  width: 100%;
  background-color: #fff;
  color: #fff;
  height: 68px;
  box-shadow: 0px 6px 11px 0px rgba(156, 212, 255, 0.1);
  position: fixed;
  z-index: 99;
  top: 0;
}

.header-wrapper {
  min-width: 1120px;
  width: 58%;
  max-width: 1100px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header_image img {
  height: 38px;
}

.header_button {
  display: inline-flex;
  align-items: center;
  height: 100%;
}

.header-link {
  font-size: 14px;
  margin-right: 40px;
  color: #828282;
  transition: color 0.5s cubic-bezier(0.075, 0.82, 0.165, 1);
  border-bottom: solid 3px transparent;
  height: 100%;
  line-height: 70px;
  box-sizing: border-box;
}

.header-link.active {
  border-bottom: solid 3px rgba(0, 186, 100, 1);
  color: rgba(0, 186, 100, 1);
}

header .header-link:nth-child(4) {
  margin-right: 60px;
}

header .header-link:hover {
  color: rgba(0, 186, 100, 1);
}

.button {
  font-size: 14px;
  background: rgba(255, 255, 255, 1);
  border: 1px solid rgba(0, 200, 99, 1);
  border-radius: 5px;
  color: rgba(0, 200, 99, 1);
  text-align: center;
  padding: 6px 24px;
}

.primary {
  background: rgba(0, 200, 99, 1);
  color: #fff;
}

header a {
  text-decoration: none;
}

/* header */

/* footer */
footer {
  background-color: #f5f9ff;
  color: #62717b;
  padding: 12px;
  font-size: 14px;
  letter-spacing: 1px;
}

footer a {
  color: #62717b;
}

.footer-title {
  font-size: 16px;
}

.footer-icon {
  width: 16px;
  margin-right: 14px;
}

.footer-row {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.qrcode {
  box-shadow: 0px 11px 34px 0px rgba(171, 178, 190, 0.3);
  margin-top: 16px;
}

.row-left {
  width: 360px;
  margin-left: 32px;
}

.row-left>div {
  display: flex;
  align-items: flex-start;
  margin-bottom: 22px;
}

.copyright {
  text-align: center;
  padding: 18px;
  font-size: 13px;
  position: relative;
}

.copyright::after {
  content: '';
  position: absolute;
  left: -12px;
  right: -12px;
  top: 0;
  border-top: 1px solid #cfd3d8;
}

/* footer */
/* back to top */
#back-top {
  position: fixed;
  right: 60px;
  bottom: 60px;
  transition: opacity 0.5s, visibility 0.5s;
  opacity: 0;
  visibility: hidden;
  border: 1px solid #00c863;
  padding: 10px;
  border-radius: 50%;
  background: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0px 6px 8px 0px rgba(0, 211, 104, 0.2);
  cursor: pointer;
}

#back-top img {
  width: 28px;
}

#back-top.show {
  opacity: 1;
  visibility: visible;
}

/* back to top */
.app-download {
  position: relative;
}

.app-pop-up {
  font-size: 12px;
  display: flex;
  position: absolute;
  background: #fff;
  padding: 12px 12px 8px;
  left: 50%;
  opacity: 0;
  transform: translate(-50%, -50%) scale(0);
  transition: all cubic-bezier(0.075, 0.82, 0.165, 1) 0.2s;
  top: 80px;
  line-height: 20px;
  min-width: 120px;
  border-radius: 5px;
  box-shadow: 0px 6px 11px 0px rgba(0, 211, 104, 0);
  text-align: center;
  color: rgba(0, 0, 0, 0.6);
}

.app-pop-up.show {
  opacity: 1;
  transform: translateX(-50%) scale(1);
}

.app-pop-up::before {
  content: '';
  position: absolute;
  top: -11px;
  left: 0;
  right: 0;
  height: 11px;
}

.app-pop-up:after {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: -11px;
  border-left: 12px solid transparent;
  border-right: 12px solid transparent;
  border-bottom: 12px solid #fff;
}

.app-pop-qr-l:nth-child(1) {
  padding-right: 10px;
}

#app-qrcode {
  width: 120px;
  height: 120px;
}