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, 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,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  //font: inherit;
  vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
  display: block;
}
*{
  -webkit-touch-callout:none;
  -webkit-user-select:none;
  -khtml-user-select:none;
  -moz-user-select:none;
  -ms-user-select:none;
  user-select:none;
}
input {
  -webkit-user-select:auto;
}
body,html {
  font-family: Roboto,Helvetica,Arial,sans-serif;
  line-height: 1;
  background: #000;
  font-size: 10px;
  color: #fff;
}

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;
}
* {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
a {
  text-decoration: none;
  color: inherit;
}
.flex-box {
	display: -webkit-flex;
	display: flex;
}
.flex-li {
	flex: 1;
}
.text-center {
	text-align: center;
}
.header {
	padding: 1.5rem;
}
h1 {
	font-size: 3.6rem;
	margin-bottom: 2rem;
	font-weight: 500;
}
h2 {
	margin-bottom: 2rem;
	font-size: 2rem;
	font-weight: normal;
}
.wrap {
	padding: 1.5rem 1.5rem 4rem;
}
.swiper{
	margin-bottom: 4rem;
    --swiper-navigation-color: #fff;/* 单独设置按钮颜色 */
    --swiper-navigation-size: 20px;/* 设置按钮大小 */
  }
  .btn {
	  display: inline-block;
	  padding: 2rem 4rem;
	  font-size: 1.8rem;
	  background-color: #e91e63;
	  border-radius: .5rem;
  }
  .footer {
	  padding: 3rem 1rem;
	  font-size: 1.2rem;
	  background-color: #54595F;
  }