/* =========== reset css ============= */
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, menu, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
main, menu, nav, output, ruby, section, summary,
time, mark, audio, video {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 100%;
	font: inherit;
	vertical-align: baseline;
}
article, aside, details, figcaption, figure,
footer, header, hgroup, main, menu, nav, section {
	display: block;
}
*[hidden] {
    display: none;
}
body {
	line-height: 1;
}
menu, ol, ul {
	list-style: none;
}
blockquote, q {
	quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
	content: '';
	content: none;
}
table {
	border-collapse: collapse;
	border-spacing: 0;
}

/* =========== 自定义 css ============= */
.scroll-y {
  overflow: hidden auto;
  -webkit-overflow-scrolling: touch;
}
.scroll-y::-webkit-scrollbar {
  display: none;
}

html {
  font-size: 2.6666666666666665vw;
  line-height: 1;
}

html, body, #root {
  width: 100%;
  height: 100%;
}

#root {
  box-sizing: border-box;
  background-color: #f8f8f8;
  -webkit-font-smoothing: antialiased;
  font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Oxygen, Ubuntu, Cantarell, Open Sans, Helvetica Neue, sans-serif;
}

.d-f {
  display: flex;
}

.f-d-c {
  flex-direction: column;
}

.a-i-c {
  align-items: center;
}

.a-i-f-e {
  align-items: flex-end;
}

.j-c-c {
  justify-content: center;
}

.j-c-s-b {
  justify-content: space-between;
}

.j-c-s-a {
  justify-content: space-around;
}

.f-1-w {
  flex: 1;
  min-width: 0;
}

.f-1-h {
  flex: 1;
  min-height: 0;
}

/* =================== bipai account 公共部分 ======================> */
.bipai-nav {
  position: relative;
  height: 5rem;
  padding: 0 1.6rem;
  background-color: #151826;
}

.bipai-nav-title {
  font-size: 1.8rem;
  font-weight: bold;
  color: rgb(40, 44, 60);
}

.bipai-nav-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.bipai-nav>img {
  width: auto;
  height: 2.4rem;
}

.bipai-nav .un-auth {
  color: #151826;
  border-radius: 0.5rem;
  font-size: 1.2rem;
  line-height: 1.4rem;
  padding: 0.4rem;
  background-color: #ffffff;
}

.bipai-nav .un-auth img {
  width: auto;
  height: 1.4rem;
  margin-right: 0.2rem;
}

.bipai-nav .auth {
  font-size: 1.2rem;
  color: #ffffff;
  line-height: 1.4rem;
}

.bipai-banner {
  position: relative;
  height: 39rem;
  background-color: #151826;
}

.bipai-banner img {
  position: absolute;
  right: 0;
  bottom: 0;
  width: auto;
  height: 27rem;
}

.bipai-banner-content {
  position: relative;
  z-index: 1;
  padding-top: 5.7rem;
}

.bipai-banner .info,
.bipai-banner .title,
.bipai-banner .btn {
  text-align: center;
  color: #ffffff;
}

.bipai-banner .info {
  font-size: 2rem;
  line-height: 2.4rem;
}

.bipai-banner .title {
  margin-top: 2rem;
  line-height: 4rem;
  font-size: 2.8rem;
  font-weight: bold;
}

.bipai-banner .title span {
  color: rgb(255, 133, 23);
}

.bipai-banner .btn {
  margin: 7rem 7rem 0;
  line-height: 4rem;
  font-size: 1.8rem;
  font-weight: bold;
  border-radius: 0.5rem;
  background-color: rgb(255, 133, 23);
  box-shadow: rgba(0, 0, 0, 0.5) 0 0.2rem 0.4rem 0;
  width:60%;
}

.bipai-content {
  padding: 1.6rem 1.6rem 3.2rem;
}

.bipai-tab {
  padding: 1.6rem 0;
  border-bottom: 0.1rem solid #dddddd;
}

.bipai-tab div {
  font-size: 1.6rem;
  font-weight: bold;
  color: rgb(161, 161, 179);
  transform: all 0.15s;
  position: relative;
}

.bipai-tab div::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1.8rem;
  height: 0.4rem;
  transition: all 0.15s;
  background-color: transparent;
}

.bipai-tab div.active {
  font-size: 2.4rem;
  color: rgb(40, 44, 60);
}

.bipai-tab div.active::after {
  background-color: rgb(255, 133, 23);
}

.bipai-card {
  padding: 1.6rem;
  border-radius: 0.8rem;
  background-color: #ffffff;
  box-shadow: rgba(0, 0, 0, 0.05) 0 0.2rem 0.4rem 0;
}

.bipai-card .title {
  font-size: 1.8rem;
  line-height: 2.4rem;
  color: rgb(40, 44, 60);
  font-weight: bold;
  margin-bottom: 1.6rem;
}

.bipai-card .title::before {
  content: '';
  width: 0.4rem;
  height: 2.2rem;
  margin-right: 1.6rem;
  background-color: rgb(255, 133, 23);
}

.bipai-mining {
  padding: 3.2rem 0;
  text-align: center;
}

.bipai-mining .title {
  font-size: 1.8rem;
  line-height: 2.2rem;
  color: rgb(40, 44, 60);
  font-weight: bold;
}

.bipai-mining .info {
  font-size: 1.2rem;
  font-weight: bold;
  color: rgb(161, 161, 179);
}

.bipai-logo {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-gap: 1.6rem;
}

.bipai-logo img {
  width: 100%;
  height: auto;
}
.bipai-column>div {
  padding: 1.2rem;
  border-radius: 0.8rem;
  background-color: #ffffff;
}

.bipai-column>div>div {
  font-size: 1.5rem;
  line-height: 2.4rem;
  color: rgb(40, 44, 60);
}

.bipai-column>div>div:last-child {
  color: rgb(255, 133, 23);
}

.bipai-column>div:not(:first-child) {
  margin-left: 1.2rem;
}
/* <=================== bipai account 公共部分 ====================== */