@charset "UTF-8";
/*! normalize.css v4.2.0 | MIT License | github.com/necolas/normalize.css */
/**
 * 1. Change the default font family in all browsers (opinionated).
 * 2. Correct the line height in all browsers.
 * 3. Prevent adjustments of font size after orientation changes in IE and iOS.
 */
/* Document
   ========================================================================== */
html {
  font-family: sans-serif; /* 1 */
  line-height: 1.15; /* 2 */
  -ms-text-size-adjust: 100%; /* 3 */
  -webkit-text-size-adjust: 100%; /* 3 */
}

ul,
li,
ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* Sections
     ========================================================================== */
/**
   * Remove the margin in all browsers (opinionated).
   */
body,
p {
  margin: 0;
}

/**
   * Add the correct display in IE 9-.
   */
article,
aside,
footer,
header,
nav,
section {
  display: block;
}

/**
   * Correct the font size and margin on `h1` elements within `section` and
   * `article` contexts in Chrome, Firefox, and Safari.
   */
h1 {
  font-size: 2em;
  margin: 0.67em 0;
}

/* Grouping content
     ========================================================================== */
/**
   * Add the correct display in IE 9-.
   * 1. Add the correct display in IE.
   */
figcaption,
figure,
main {
  /* 1 */
  display: block;
}

/**
   * Add the correct margin in IE 8.
   */
figure {
  margin: 1em 40px;
}

/**
   * 1. Add the correct box sizing in Firefox.
   * 2. Show the overflow in Edge and IE.
   */
hr {
  box-sizing: content-box; /* 1 */
  height: 0; /* 1 */
  overflow: visible; /* 2 */
}

/**
   * 1. Correct the inheritance and scaling of font size in all browsers.
   * 2. Correct the odd `em` font sizing in all browsers.
   */
pre {
  font-family: monospace, monospace; /* 1 */
  font-size: 1em; /* 2 */
}

/* Text-level semantics
     ========================================================================== */
/**
   * 1. Remove the gray background on active links in IE 10.
   * 2. Remove gaps in links underline in iOS 8+ and Safari 8+.
   */
a {
  background-color: transparent; /* 1 */
  -webkit-text-decoration-skip: objects; /* 2 */
}

/**
   * Remove the outline on focused links when they are also active or hovered
   * in all browsers (opinionated).
   */
a:active,
a:hover {
  outline-width: 0;
}

/**
   * 1. Remove the bottom border in Firefox 39-.
   * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
   */
abbr[title] {
  border-bottom: none; /* 1 */
  text-decoration: underline; /* 2 */
  text-decoration: underline dotted; /* 2 */
}

/**
   * Prevent the duplicate application of `bolder` by the next rule in Safari 6.
   */
b,
strong {
  font-weight: inherit;
}

/**
   * Add the correct font weight in Chrome, Edge, and Safari.
   */
b,
strong {
  font-weight: bolder;
}

/**
   * 1. Correct the inheritance and scaling of font size in all browsers.
   * 2. Correct the odd `em` font sizing in all browsers.
   */
code,
kbd,
samp {
  font-family: monospace, monospace; /* 1 */
  font-size: 1em; /* 2 */
}

/**
   * Add the correct font style in Android 4.3-.
   */
dfn {
  font-style: italic;
}

/**
   * Add the correct background and color in IE 9-.
   */
mark {
  background-color: #ff0;
  color: #000;
}

/**
   * Add the correct font size in all browsers.
   */
small {
  font-size: 80%;
}

/**
   * Prevent `sub` and `sup` elements from affecting the line height in
   * all browsers.
   */
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

/* Embedded content
     ========================================================================== */
/**
   * Add the correct display in IE 9-.
   */
audio,
video {
  display: inline-block;
}

/**
   * Add the correct display in iOS 4-7.
   */
audio:not([controls]) {
  display: none;
  height: 0;
}

/**
   * Remove the border on images inside links in IE 10-.
   */
img {
  border-style: none;
}

/**
   * Hide the overflow in IE.
   */
svg:not(:root) {
  overflow: hidden;
}

/* Forms
     ========================================================================== */
/**
   * 1. Change font properties to `inherit` in all browsers (opinionated).
   * 2. Remove the margin in Firefox and Safari.
   */
button,
input,
optgroup,
select,
textarea {
  font: inherit; /* 1 */
  margin: 0; /* 2 */
  border: none;
}

/**
   * Restore the font weight unset by the previous rule.
   */
optgroup {
  font-weight: bold;
}

/**
   * Show the overflow in IE.
   * 1. Show the overflow in Edge.
   */
button,
input {
  /* 1 */
  overflow: visible;
}

/**
   * Remove the inheritance of text transform in Edge, Firefox, and IE.
   * 1. Remove the inheritance of text transform in Firefox.
   */
button,
select {
  /* 1 */
  text-transform: none;
}

/**
   * 1. Prevent a WebKit bug where (2) destroys native `audio` and `video`
   *    controls in Android 4.
   * 2. Correct the inability to style clickable types in iOS and Safari.
   */
button,
html [type=button],
[type=reset],
[type=submit] {
  -webkit-appearance: button; /* 2 */
}

/**
   * Remove the inner border and padding in Firefox.
   */
button::-moz-focus-inner,
[type=button]::-moz-focus-inner,
[type=reset]::-moz-focus-inner,
[type=submit]::-moz-focus-inner {
  border-style: none;
  padding: 0;
}

/**
   * Restore the focus styles unset by the previous rule.
   */
button:-moz-focusring,
[type=button]:-moz-focusring,
[type=reset]:-moz-focusring,
[type=submit]:-moz-focusring {
  outline: 1px dotted ButtonText;
}

/**
   * Change the border, margin, and padding in all browsers (opinionated).
   */
fieldset {
  border: 1px solid #c0c0c0;
  margin: 0 2px;
  padding: 0.35em 0.625em 0.75em;
}

/**
   * 1. Correct the text wrapping in Edge and IE.
   * 2. Correct the color inheritance from `fieldset` elements in IE.
   * 3. Remove the padding so developers are not caught out when they zero out
   *    `fieldset` elements in all browsers.
   */
legend {
  box-sizing: border-box; /* 1 */
  color: inherit; /* 2 */
  display: table; /* 1 */
  max-width: 100%; /* 1 */
  padding: 0; /* 3 */
  white-space: normal; /* 1 */
}

/**
   * 1. Add the correct display in IE 9-.
   * 2. Add the correct vertical alignment in Chrome, Firefox, and Opera.
   */
progress {
  display: inline-block; /* 1 */
  vertical-align: baseline; /* 2 */
}

/**
   * Remove the default vertical scrollbar in IE.
   */
textarea {
  overflow: auto;
}

/**
   * 1. Add the correct box sizing in IE 10-.
   * 2. Remove the padding in IE 10-.
   */
[type=checkbox],
[type=radio] {
  box-sizing: border-box; /* 1 */
  padding: 0; /* 2 */
}

/**
   * Correct the cursor style of increment and decrement buttons in Chrome.
   */
[type=number]::-webkit-inner-spin-button,
[type=number]::-webkit-outer-spin-button {
  height: auto;
}

/**
   * 1. Correct the odd appearance in Chrome and Safari.
   * 2. Correct the outline style in Safari.
   */
[type=search] {
  -webkit-appearance: textfield; /* 1 */
  outline-offset: -2px; /* 2 */
}

/**
   * Remove the inner padding and cancel buttons in Chrome and Safari on OS X.
   */
[type=search]::-webkit-search-cancel-button,
[type=search]::-webkit-search-decoration {
  -webkit-appearance: none;
}

/**
   * 1. Correct the inability to style clickable types in iOS and Safari.
   * 2. Change font properties to `inherit` in Safari.
   */
::-webkit-file-upload-button {
  -webkit-appearance: button; /* 1 */
  font: inherit; /* 2 */
}

/* Interactive
     ========================================================================== */
/*
   * Add the correct display in IE 9-.
   * 1. Add the correct display in Edge, IE, and Firefox.
   */
details,
menu {
  display: block;
}

/*
   * Add the correct display in all browsers.
   */
summary {
  display: list-item;
}

/* Scripting
     ========================================================================== */
/**
   * Add the correct display in IE 9-.
   */
canvas {
  display: inline-block;
}

/**
   * Add the correct display in IE.
   */
template {
  display: none;
}

/* Hidden
     ========================================================================== */
/**
   * Add the correct display in IE 10-.
   */
[hidden] {
  display: none;
}

html,
body {
  min-height: 100%;
  background: white;
  margin: 0 auto;
  position: relative;
  font-family: Microsoft YaHei, simsun, arial, helvetica, clean, sans-serif;
}

::-webkit-scrollbar {
  width: 0px;
}

h1,
h2,
h3,
h4,
h5 {
  margin: 0;
  font-weight: normal;
  font-size: 16px;
}

html {
  box-sizing: border-box;
}

*,
*:before,
*:after {
  box-sizing: inherit;
}

.commonstyle-form-tips {
  display: block;
  position: fixed;
  left: 3.5rem;
  top: 50%;
  width: 60%;
  background: rgba(0, 0, 0, 0.5);
  color: #fff;
  padding: 0.3rem 0.5rem;
  font-size: 0.8rem;
  text-align: center;
  z-index: 100;
}

button {
  cursor: pointer;
  outline: none;
}

.jump {
  animation: jump 1500ms linear infinite alternate;
}

.jump-faster {
  animation: jump 500ms linear infinite alternate;
}

@keyframes jump {
  0%, 100% {
    transform: scale(0.8);
  }
  50% {
    transform: scale(1);
  }
}
@keyframes rotate {
  0% {
    transform: rotate(0);
  }
  100% {
    transform: rotate(1turn);
  }
}
.down-load {
  -webkit-animation: 2s linear infinite rotate;
  animation: 2s linear infinite rotate;
}

@font-face {
  font-family: "ALIBABAPUHUITI-Bold";
  src: url("https://upload.liduoxing.cn/production/font/ALIBABAPUHUITI-2-115-BLACK.OTF");
}
@font-face {
  font-family: "ALIBABAPUHUITI";
  src: url("https://upload.liduoxing.cn/production/font/ALIBABAPUHUITI-2-55-REGULAR.OTF");
}
@font-face {
  font-family: "SHUHEITI";
  src: url("https://upload.liduoxing.cn/production/font/AlimamaShuHeiTi-Bold.ttf");
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

.page-header {
  width: 100%;
  height: 700px;
  background-image: url("../media/part1-bg-BWHm5SEV.jpg");
  background-size: cover;
  background-position: center;
}

#qrcode {
  position: absolute;
  width: 200px;
  height: 200px;
  top: -372px;
  left: 920px;
}

#dialogQRcode {
  position: absolute;
  width: 260px;
  height: 260px;
  top: 70px;
  right: 65px;
}

#teacher-qrcode {
  position: absolute;
  top: 47px;
  left: 25px;
  width: 180px;
  height: 180px;
}

.page-container {
  position: relative;
}

.part1 {
  width: 100%;
  background-image: url(../media/part1-bg-BWHm5SEV.jpg);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.part1-img {
  width: 1200px;
  margin: 0 auto;
  display: block;
}

.part2 {
  width: 100%;
  position: relative;
  background-image: url(../media/part2-bg-Djr-3K9m.jpg);
  padding-bottom: 50px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.part2-img {
  position: absolute;
  top: -220px;
  left: 50%;
  transform: translateX(-50%);
  width: 1400px;
  margin: 0 auto;
  display: block;
}

.part2-title {
  width: 800px;
  margin: 0 0 30px 410px;
  padding-top: 90px;
  display: block;
}

.part2-content {
  width: 1100px;
  margin: 50px auto;
  position: relative;
}

/* 核心容器：Flex 布局，溢出隐藏，固定高度 */
.image-container {
  display: flex;
  height: 550px;
  overflow: hidden;
  border-radius: 8px;
}

/* 子项基础样式 */
.image-wrapper {
  position: relative;
  overflow: hidden;
  margin-right: 10px;
  transition: flex 0.5s ease;
}

/* 初始宽度分配 */
.left-wrapper {
  flex: 0 0 25%;
}

.right-wrapper {
  flex: 0 0 75%;
  margin-right: 0; /* 右侧容器不添加右侧间距 */
}

/* 图片样式：控制显示区域 */
.left-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: left; /* 左侧图片优先显示左侧内容 */
}

.right-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: right; /* 右侧图片优先显示右侧内容 */
}

/* 悬停交互 */
.image-wrapper:hover {
  flex: 0 0 75%;
}

.image-container:hover .image-wrapper:not(:hover) {
  flex: 0 0 25%;
}

/* 标题样式 */
.title1,
.title2 {
  position: absolute;
  top: 10px;
  left: 20px;
  font-size: 32px;
  color: #fff;
  font-family: "SHUHEITI";
  z-index: 1; /* 确保标题显示在图片上方 */
}

.part3 {
  width: 100%;
  position: relative;
  background-image: url(../media/part3-bg-DlcvLvAb.jpg);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.part3-title {
  width: 800px;
  margin: 0 0 30px 410px;
  padding-top: 50px;
  display: block;
}

.part3-swiper {
  width: 1100px;
  height: 100%;
  margin: 0 auto;
}

.part3-header {
  display: flex;
  margin-bottom: 20px;
}

.part4 {
  width: 100%;
  position: relative;
  background-image: url(../media/part4-bg-C9Eg6Y1H.jpg);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.part4-title {
  width: 800px;
  margin: 0 0 30px 410px;
  padding-top: 50px;
  display: block;
}

.part4-content {
  width: 1100px;
  margin: 100px auto;
}

.part5 {
  width: 100%;
  background-image: url(../media/part5-bg-gCk_3L8q.jpg);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.part5-content {
  width: 1100px;
  margin: 0 auto;
  padding: 40px 0;
  text-align: center;
}

.part6 {
  width: 100%;
  padding-top: 50px;
  background-image: url(../media/part6-bg-Da1XvOf4.jpg);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.part6-title {
  width: 900px;
  margin: 0 auto 50px;
  display: block;
}

.part6-content {
  width: 1400px;
  margin: 0 auto;
  display: flex;
}

.content-left {
  width: 700px;
  height: 400px;
  overflow: hidden;
  padding-top: 20px;
}

.left-swiper {
  position: relative;
  width: 530px;
  height: 260px;
  overflow: hidden;
  margin: 20px auto 0;
  padding: 10px 100px;
  background-color: #fff;
}

.content-right {
  width: 700px;
  text-align: center;
}

.content-right img {
  width: 700px;
  display: block;
}

.swiper-container1 {
  overflow: hidden;
  position: relative;
  z-index: 0;
}

.swiper-wrapper1 {
  display: flex;
  transition: transform 0.5s ease;
}

.part6-swiper-slide {
  width: 100%;
  background-color: #fff;
}

.swiper-button-prev,
.swiper-button-next {
  position: absolute;
  top: 50%;
  width: 27px;
  height: 44px;
  margin-top: -22px;
  cursor: pointer;
  background-size: 27px 44px;
  background-position: center;
  background-repeat: no-repeat;
}

.swiper-button-prev {
  left: 10px;
  background-image: url(data:image/png;base64,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);
}

.swiper-button-next {
  right: 10px;
  background-image: url(data:image/png;base64,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);
}

.part7 {
  width: 100%;
  background-image: url(../media/part7-bg-CxEs4wP6.jpg);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.part7-content {
  width: 1500px;
  margin: 0 auto;
  display: flex;
}

.part7-box {
  width: 300px;
  position: relative;
  color: #fff;
  font-size: 16px;
  padding: 20px 50px;
}

.part7-box:hover {
  color: #c22826;
  background-color: #ffddde;
}

.num {
  font-size: 38px;
  margin-bottom: 5px;
  font-family: "ALIBABAPUHUITI-Bold";
}

.plus1 {
  position: absolute;
  top: 15px;
  left: 140px;
  font-size: 22px;
}

.plus2 {
  position: absolute;
  top: 15px;
  left: 120px;
  font-size: 22px;
}

.part7-box:not(:first-child)::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 0.5px;
  height: 30%;
  background-color: #999;
  z-index: 1;
}

.part8 {
  width: 100%;
  background-color: #ededed;
}

.top-qrcode-img {
  position: absolute;
  width: 250px;
  height: 250px;
  top: 115px;
  right: 65px;
}

.dialog-qrcode-img {
  position: absolute;
  width: 250px;
  height: 250px;
  top: 115px;
  right: 65px;
}

.get-btn {
  cursor: pointer;
}

.dialog-container-mask {
  display: none;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.6);
  position: fixed;
  top: 0;
  left: 0;
  z-index: 12;
}

.dialog-container-mask1 {
  display: none;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.6);
  position: fixed;
  top: 0;
  left: 0;
  z-index: 12;
}

.dialog-container-mask .dialog-img-box {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.dialog-container-mask1 .download-img-box {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.teacher-qrcode-container {
  position: relative;
  width: 200px;
  height: 200px;
  top: 60px;
  right: -40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.teacher-qrcode-container img {
  width: 200px;
  height: 200px;
}

.page-header-container {
  width: 1300px;
  position: relative;
  margin: 0 auto;
}

.page-header-container .header-img1 {
  width: 100%;
  margin: 0 auto;
}

.page-header-container .header-img2 {
  width: 100%;
  margin: -270px auto 0;
}

.dialog-img-box {
  position: relative;
  width: 402px;
  height: 591px;
  background-image: url("../media/dialog-box-bg-BpR10B0C.png");
  background-size: contain;
  background-repeat: no-repeat;
}

.download-img-box {
  position: relative;
  width: 496px;
  height: 521px;
  background-image: url("../media/download-box-bg-Ba3ZXG6f.png");
  background-size: contain;
  background-repeat: no-repeat;
  transform: translate(-50%, -50%);
}

.move-fast {
  animation: move 0.8s ease-in-out infinite;
}

@keyframes move {
  0% {
    transform: translate();
  }
  100% {
    transform: translate(800px, 20px) scale(0.01, 0.01);
  }
}
.header {
  display: block;
  position: absolute;
  top: -50px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 80px;
}

.title {
  position: absolute;
  width: 100%;
  top: 50px;
  letter-spacing: 1px;
  text-align: center;
  flex-wrap: nowrap;
  color: #fff;
  font-size: 30px;
}

.loading {
  width: 250px;
  height: 250px;
  position: absolute;
  top: 140px;
  left: 50%;
  transform: translateX(-50%);
}

.progress-circle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background-repeat: no-repeat;
}

.circleContent {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background-repeat: no-repeat;
  background-image: url(data:image/png;base64,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);
  background-position: center;
  z-index: 19;
}

.progress-circle svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg); /* 旋转 -90 度使进度从 12 点位置开始 */
}

/* 重新计算 stroke-dasharray 的值，公式为 2 * π * r */
.progress-bg {
  stroke-dasharray: 534.070751; /* 2 * π * 85 */
  stroke-dashoffset: 0;
}

/* 重新计算 stroke-dasharray 和 stroke-dashoffset 的值，公式为 2 * π * r */
.progress-bar {
  stroke-dasharray: 534.070751; /* 2 * π * 85 */
  stroke-dashoffset: 534.070751;
  transition: stroke-dashoffset 0.1s linear;
}

.progress-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 34px;
  font-family: "ALIBABAPUHUITI";
}

.download {
  position: absolute;
  width: 300px;
  top: 390px;
  left: 50%;
  transform: translateX(-50%);
  cursor: pointer;
}

.content-container {
  width: 1238px;
  margin: 0 auto;
}

.goToSlide {
  width: 366px;
  height: 130px;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  background-image: url(data:image/png;base64,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);
  background-size: cover;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
}

.goToSlide .img-icon {
  margin-right: 20px;
}

.goToSlide div {
  display: flex;
  flex-direction: column;
  font-size: 30px;
  font-weight: bold;
}

.goToSlide:hover,
.goToSlide.active {
  background-image: url(../media/red-Dd3sgIC7.png);
  background-size: cover;
  color: #fff;
}

.swiper-container {
  overflow: hidden;
  position: relative;
  z-index: 0;
}

.swiper-wrapper {
  display: flex;
  transition: transform 0.3s ease;
}

.swiper-slide {
  width: 100%;
  background-color: #fff;
}

.swiper-slide img {
  display: block;
  width: 90%;
  margin: 0 auto;
}

.content-img {
  width: 100%;
  margin-top: 40px;
}

.content-img.content-1 + .danmu-container {
  position: absolute;
  top: 67%;
  left: 0;
  width: 1020px;
  overflow: hidden;
}

.danmu-item {
  font-size: 20px;
  color: #fff;
  background-color: #ff921a;
  border-radius: 25px;
  margin: 0 40px 20px 0;
  padding: 10px 20px 10px 30px;
}

.middle-content-container {
  padding-bottom: 40px;
}

.first-content-bg {
  width: 100%;
  height: 800px;
  padding-top: 140px;
  background-image: url(../media/part2-bg-Djr-3K9m.jpg);
}

.first-content-container {
  width: 1238px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
}

.left-img-con {
  display: flex;
  flex-direction: column;
  position: relative;
}

.risk-tip {
  text-align: center;
  padding: 50px 0 200px;
  width: 100%;
  font-size: 18px;
  line-height: 32px;
  letter-spacing: 0px;
  color: #919191;
}

.right-qr-img {
  display: none;
  position: sticky;
  top: 20px;
  flex: 0 0 280px;
  height: 530px;
  background-image: url("../media/right-float-CH3rjdyi.png");
  background-size: contain;
  background-repeat: no-repeat;
  margin: 30px 0 0 50px;
}

.bottom-con {
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 160px;
  background-image: url("../media/bottom-bg-vFYL0swh.png");
  background-size: cover;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  padding-bottom: 15px;
  z-index: 11;
}

.bottom-con .bottom-left-img {
  height: 80px;
  margin-right: 80px;
}

.bottom-con .get-btn {
  display: block;
  width: 300px;
  margin-bottom: -15px;
}

.jumper {
  animation-name: jumper;
  animation-duration: 900ms;
  animation-iteration-count: infinite;
}

@keyframes jumper {
  100% {
    transform: scale(0.8);
  }
  50% {
    transform: scale(1);
  }
}
.right-popup {
  position: fixed;
  top: 20%;
  right: 60px;
  transform: translateY(-50%);
  width: 231px;
  height: 361px;
  z-index: 2;
  background-image: url("../media/right-float-CH3rjdyi.png");
  background-size: contain;
  background-repeat: no-repeat;
}

.right-box {
  position: fixed;
  top: 60%;
  right: 60px;
  transform: translateY(-50%);
  width: 230px;
  height: 230px;
  border-radius: 5px;
  background-color: #fff;
  z-index: 2;
}

.loading1 {
  width: 180px;
  height: 180px;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}

.progress-circle1 {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background-repeat: no-repeat;
}

.circleContent1 {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background-repeat: no-repeat;
  background-image: url(data:image/png;base64,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);
  background-position: center;
  z-index: 19;
}

.progress-circle1 svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg); /* 旋转 -90 度使进度从 12 点位置开始 */
}

/* 重新计算 stroke-dasharray 的值，公式为 2 * π * r */
.progress-bg1 {
  stroke-dasharray: 408.407045; /* 2 * π * r */
  stroke-dashoffset: 0;
}

/* 重新计算 stroke-dasharray 和 stroke-dashoffset 的值，公式为 2 * π * r */
.progress-bar1 {
  stroke-dasharray: 408.407045; /* 2 * π * r */
  stroke-dashoffset: 408.407045;
  transition: stroke-dashoffset 0.1s linear;
}

.progress-text1 {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 28px;
  font-family: "ALIBABAPUHUITI";
}

.download1 {
  position: absolute;
  width: 200px;
  top: 170px;
  left: 50%;
  transform: translateX(-50%);
  cursor: pointer;
}/*! normalize.css v4.2.0 | MIT License | github.com/necolas/normalize.css */
/**
 * 1. Change the default font family in all browsers (opinionated).
 * 2. Correct the line height in all browsers.
 * 3. Prevent adjustments of font size after orientation changes in IE and iOS.
 */
/* Document
   ========================================================================== */
html {
  font-family: sans-serif; /* 1 */
  line-height: 1.15; /* 2 */
  -ms-text-size-adjust: 100%; /* 3 */
  -webkit-text-size-adjust: 100%; /* 3 */
}
ul,
li,
ol {
  list-style: none;
  margin: 0;
  padding: 0;
}
/* Sections
     ========================================================================== */
/**
   * Remove the margin in all browsers (opinionated).
   */
body,
p {
  margin: 0;
}
/**
   * Add the correct display in IE 9-.
   */
article,
aside,
footer,
header,
nav,
section {
  display: block;
}
/**
   * Correct the font size and margin on `h1` elements within `section` and
   * `article` contexts in Chrome, Firefox, and Safari.
   */
h1 {
  font-size: 2em;
  margin: 0.67em 0;
}
/* Grouping content
     ========================================================================== */
/**
   * Add the correct display in IE 9-.
   * 1. Add the correct display in IE.
   */
figcaption,
figure,
main {
  /* 1 */
  display: block;
}
/**
   * Add the correct margin in IE 8.
   */
figure {
  margin: 1em 40px;
}
/**
   * 1. Add the correct box sizing in Firefox.
   * 2. Show the overflow in Edge and IE.
   */
hr {
  box-sizing: content-box; /* 1 */
  height: 0; /* 1 */
  overflow: visible; /* 2 */
}
/**
   * 1. Correct the inheritance and scaling of font size in all browsers.
   * 2. Correct the odd `em` font sizing in all browsers.
   */
pre {
  font-family: monospace, monospace; /* 1 */
  font-size: 1em; /* 2 */
}
/* Text-level semantics
     ========================================================================== */
/**
   * 1. Remove the gray background on active links in IE 10.
   * 2. Remove gaps in links underline in iOS 8+ and Safari 8+.
   */
a {
  background-color: transparent; /* 1 */
  -webkit-text-decoration-skip: objects; /* 2 */
}
/**
   * Remove the outline on focused links when they are also active or hovered
   * in all browsers (opinionated).
   */
a:active,
a:hover {
  outline-width: 0;
}
/**
   * 1. Remove the bottom border in Firefox 39-.
   * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
   */
abbr[title] {
  border-bottom: none; /* 1 */
  text-decoration: underline; /* 2 */
  text-decoration: underline dotted; /* 2 */
}
/**
   * Prevent the duplicate application of `bolder` by the next rule in Safari 6.
   */
b,
strong {
  font-weight: inherit;
}
/**
   * Add the correct font weight in Chrome, Edge, and Safari.
   */
b,
strong {
  font-weight: bolder;
}
/**
   * 1. Correct the inheritance and scaling of font size in all browsers.
   * 2. Correct the odd `em` font sizing in all browsers.
   */
code,
kbd,
samp {
  font-family: monospace, monospace; /* 1 */
  font-size: 1em; /* 2 */
}
/**
   * Add the correct font style in Android 4.3-.
   */
dfn {
  font-style: italic;
}
/**
   * Add the correct background and color in IE 9-.
   */
mark {
  background-color: #ff0;
  color: #000;
}
/**
   * Add the correct font size in all browsers.
   */
small {
  font-size: 80%;
}
/**
   * Prevent `sub` and `sup` elements from affecting the line height in
   * all browsers.
   */
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}
sub {
  bottom: -0.25em;
}
sup {
  top: -0.5em;
}
/* Embedded content
     ========================================================================== */
/**
   * Add the correct display in IE 9-.
   */
audio,
video {
  display: inline-block;
}
/**
   * Add the correct display in iOS 4-7.
   */
audio:not([controls]) {
  display: none;
  height: 0;
}
/**
   * Remove the border on images inside links in IE 10-.
   */
img {
  border-style: none;
}
/**
   * Hide the overflow in IE.
   */
svg:not(:root) {
  overflow: hidden;
}
/* Forms
     ========================================================================== */
/**
   * 1. Change font properties to `inherit` in all browsers (opinionated).
   * 2. Remove the margin in Firefox and Safari.
   */
button,
input,
optgroup,
select,
textarea {
  font: inherit; /* 1 */
  margin: 0; /* 2 */
  border: none;
}
/**
   * Restore the font weight unset by the previous rule.
   */
optgroup {
  font-weight: bold;
}
/**
   * Show the overflow in IE.
   * 1. Show the overflow in Edge.
   */
button,
input {
  /* 1 */
  overflow: visible;
}
/**
   * Remove the inheritance of text transform in Edge, Firefox, and IE.
   * 1. Remove the inheritance of text transform in Firefox.
   */
button,
select {
  /* 1 */
  text-transform: none;
}
/**
   * 1. Prevent a WebKit bug where (2) destroys native `audio` and `video`
   *    controls in Android 4.
   * 2. Correct the inability to style clickable types in iOS and Safari.
   */
button,
html [type=button],
[type=reset],
[type=submit] {
  -webkit-appearance: button; /* 2 */
}
/**
   * Remove the inner border and padding in Firefox.
   */
button::-moz-focus-inner,
[type=button]::-moz-focus-inner,
[type=reset]::-moz-focus-inner,
[type=submit]::-moz-focus-inner {
  border-style: none;
  padding: 0;
}
/**
   * Restore the focus styles unset by the previous rule.
   */
button:-moz-focusring,
[type=button]:-moz-focusring,
[type=reset]:-moz-focusring,
[type=submit]:-moz-focusring {
  outline: 1px dotted ButtonText;
}
/**
   * Change the border, margin, and padding in all browsers (opinionated).
   */
fieldset {
  border: 1px solid #c0c0c0;
  margin: 0 2px;
  padding: 0.35em 0.625em 0.75em;
}
/**
   * 1. Correct the text wrapping in Edge and IE.
   * 2. Correct the color inheritance from `fieldset` elements in IE.
   * 3. Remove the padding so developers are not caught out when they zero out
   *    `fieldset` elements in all browsers.
   */
legend {
  box-sizing: border-box; /* 1 */
  color: inherit; /* 2 */
  display: table; /* 1 */
  max-width: 100%; /* 1 */
  padding: 0; /* 3 */
  white-space: normal; /* 1 */
}
/**
   * 1. Add the correct display in IE 9-.
   * 2. Add the correct vertical alignment in Chrome, Firefox, and Opera.
   */
progress {
  display: inline-block; /* 1 */
  vertical-align: baseline; /* 2 */
}
/**
   * Remove the default vertical scrollbar in IE.
   */
textarea {
  overflow: auto;
}
/**
   * 1. Add the correct box sizing in IE 10-.
   * 2. Remove the padding in IE 10-.
   */
[type=checkbox],
[type=radio] {
  box-sizing: border-box; /* 1 */
  padding: 0; /* 2 */
}
/**
   * Correct the cursor style of increment and decrement buttons in Chrome.
   */
[type=number]::-webkit-inner-spin-button,
[type=number]::-webkit-outer-spin-button {
  height: auto;
}
/**
   * 1. Correct the odd appearance in Chrome and Safari.
   * 2. Correct the outline style in Safari.
   */
[type=search] {
  -webkit-appearance: textfield; /* 1 */
  outline-offset: -2px; /* 2 */
}
/**
   * Remove the inner padding and cancel buttons in Chrome and Safari on OS X.
   */
[type=search]::-webkit-search-cancel-button,
[type=search]::-webkit-search-decoration {
  -webkit-appearance: none;
}
/**
   * 1. Correct the inability to style clickable types in iOS and Safari.
   * 2. Change font properties to `inherit` in Safari.
   */
::-webkit-file-upload-button {
  -webkit-appearance: button; /* 1 */
  font: inherit; /* 2 */
}
/* Interactive
     ========================================================================== */
/*
   * Add the correct display in IE 9-.
   * 1. Add the correct display in Edge, IE, and Firefox.
   */
details,
menu {
  display: block;
}
/*
   * Add the correct display in all browsers.
   */
summary {
  display: list-item;
}
/* Scripting
     ========================================================================== */
/**
   * Add the correct display in IE 9-.
   */
canvas {
  display: inline-block;
}
/**
   * Add the correct display in IE.
   */
template {
  display: none;
}
/* Hidden
     ========================================================================== */
/**
   * Add the correct display in IE 10-.
   */
[hidden] {
  display: none;
}
html,
body {
  min-height: 100%;
  background: white;
  margin: 0 auto;
  position: relative;
  font-family: Microsoft YaHei, simsun, arial, helvetica, clean, sans-serif;
}
::-webkit-scrollbar {
  width: 0px;
}
h1,
h2,
h3,
h4,
h5 {
  margin: 0;
  font-weight: normal;
  font-size: 16px;
}
html {
  box-sizing: border-box;
}
*,
*:before,
*:after {
  box-sizing: inherit;
}
.commonstyle-form-tips {
  display: block;
  position: fixed;
  left: 3.5rem;
  top: 50%;
  width: 60%;
  background: rgba(0, 0, 0, 0.5);
  color: #fff;
  padding: 0.3rem 0.5rem;
  font-size: 0.8rem;
  text-align: center;
  z-index: 100;
}
button {
  cursor: pointer;
  outline: none;
}
.jump {
  animation: jump 1500ms linear infinite alternate;
}
.jump-faster {
  animation: jump 500ms linear infinite alternate;
}
@keyframes jump {
  0%, 100% {
    transform: scale(0.8);
  }
  50% {
    transform: scale(1);
  }
}
@keyframes rotate {
  0% {
    transform: rotate(0);
  }
  100% {
    transform: rotate(1turn);
  }
}
.down-load {
  -webkit-animation: 2s linear infinite rotate;
  animation: 2s linear infinite rotate;
}
/*! normalize.css v4.2.0 | MIT License | github.com/necolas/normalize.css */
/**
 * 1. Change the default font family in all browsers (opinionated).
 * 2. Correct the line height in all browsers.
 * 3. Prevent adjustments of font size after orientation changes in IE and iOS.
 */
/* Document
   ========================================================================== */
html {
  font-family: sans-serif; /* 1 */
  line-height: 1.15; /* 2 */
  -ms-text-size-adjust: 100%; /* 3 */
  -webkit-text-size-adjust: 100%; /* 3 */
}
ul,
li,
ol {
  list-style: none;
  margin: 0;
  padding: 0;
}
/* Sections
     ========================================================================== */
/**
   * Remove the margin in all browsers (opinionated).
   */
body,
p {
  margin: 0;
}
/**
   * Add the correct display in IE 9-.
   */
article,
aside,
footer,
header,
nav,
section {
  display: block;
}
/**
   * Correct the font size and margin on `h1` elements within `section` and
   * `article` contexts in Chrome, Firefox, and Safari.
   */
h1 {
  font-size: 2em;
  margin: 0.67em 0;
}
/* Grouping content
     ========================================================================== */
/**
   * Add the correct display in IE 9-.
   * 1. Add the correct display in IE.
   */
figcaption,
figure,
main {
  /* 1 */
  display: block;
}
/**
   * Add the correct margin in IE 8.
   */
figure {
  margin: 1em 40px;
}
/**
   * 1. Add the correct box sizing in Firefox.
   * 2. Show the overflow in Edge and IE.
   */
hr {
  box-sizing: content-box; /* 1 */
  height: 0; /* 1 */
  overflow: visible; /* 2 */
}
/**
   * 1. Correct the inheritance and scaling of font size in all browsers.
   * 2. Correct the odd `em` font sizing in all browsers.
   */
pre {
  font-family: monospace, monospace; /* 1 */
  font-size: 1em; /* 2 */
}
/* Text-level semantics
     ========================================================================== */
/**
   * 1. Remove the gray background on active links in IE 10.
   * 2. Remove gaps in links underline in iOS 8+ and Safari 8+.
   */
a {
  background-color: transparent; /* 1 */
  -webkit-text-decoration-skip: objects; /* 2 */
}
/**
   * Remove the outline on focused links when they are also active or hovered
   * in all browsers (opinionated).
   */
a:active,
a:hover {
  outline-width: 0;
}
/**
   * 1. Remove the bottom border in Firefox 39-.
   * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
   */
abbr[title] {
  border-bottom: none; /* 1 */
  text-decoration: underline; /* 2 */
  text-decoration: underline dotted; /* 2 */
}
/**
   * Prevent the duplicate application of `bolder` by the next rule in Safari 6.
   */
b,
strong {
  font-weight: inherit;
}
/**
   * Add the correct font weight in Chrome, Edge, and Safari.
   */
b,
strong {
  font-weight: bolder;
}
/**
   * 1. Correct the inheritance and scaling of font size in all browsers.
   * 2. Correct the odd `em` font sizing in all browsers.
   */
code,
kbd,
samp {
  font-family: monospace, monospace; /* 1 */
  font-size: 1em; /* 2 */
}
/**
   * Add the correct font style in Android 4.3-.
   */
dfn {
  font-style: italic;
}
/**
   * Add the correct background and color in IE 9-.
   */
mark {
  background-color: #ff0;
  color: #000;
}
/**
   * Add the correct font size in all browsers.
   */
small {
  font-size: 80%;
}
/**
   * Prevent `sub` and `sup` elements from affecting the line height in
   * all browsers.
   */
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}
sub {
  bottom: -0.25em;
}
sup {
  top: -0.5em;
}
/* Embedded content
     ========================================================================== */
/**
   * Add the correct display in IE 9-.
   */
audio,
video {
  display: inline-block;
}
/**
   * Add the correct display in iOS 4-7.
   */
audio:not([controls]) {
  display: none;
  height: 0;
}
/**
   * Remove the border on images inside links in IE 10-.
   */
img {
  border-style: none;
}
/**
   * Hide the overflow in IE.
   */
svg:not(:root) {
  overflow: hidden;
}
/* Forms
     ========================================================================== */
/**
   * 1. Change font properties to `inherit` in all browsers (opinionated).
   * 2. Remove the margin in Firefox and Safari.
   */
button,
input,
optgroup,
select,
textarea {
  font: inherit; /* 1 */
  margin: 0; /* 2 */
  border: none;
}
/**
   * Restore the font weight unset by the previous rule.
   */
optgroup {
  font-weight: bold;
}
/**
   * Show the overflow in IE.
   * 1. Show the overflow in Edge.
   */
button,
input {
  /* 1 */
  overflow: visible;
}
/**
   * Remove the inheritance of text transform in Edge, Firefox, and IE.
   * 1. Remove the inheritance of text transform in Firefox.
   */
button,
select {
  /* 1 */
  text-transform: none;
}
/**
   * 1. Prevent a WebKit bug where (2) destroys native `audio` and `video`
   *    controls in Android 4.
   * 2. Correct the inability to style clickable types in iOS and Safari.
   */
button,
html [type=button],
[type=reset],
[type=submit] {
  -webkit-appearance: button; /* 2 */
}
/**
   * Remove the inner border and padding in Firefox.
   */
button::-moz-focus-inner,
[type=button]::-moz-focus-inner,
[type=reset]::-moz-focus-inner,
[type=submit]::-moz-focus-inner {
  border-style: none;
  padding: 0;
}
/**
   * Restore the focus styles unset by the previous rule.
   */
button:-moz-focusring,
[type=button]:-moz-focusring,
[type=reset]:-moz-focusring,
[type=submit]:-moz-focusring {
  outline: 1px dotted ButtonText;
}
/**
   * Change the border, margin, and padding in all browsers (opinionated).
   */
fieldset {
  border: 1px solid #c0c0c0;
  margin: 0 2px;
  padding: 0.35em 0.625em 0.75em;
}
/**
   * 1. Correct the text wrapping in Edge and IE.
   * 2. Correct the color inheritance from `fieldset` elements in IE.
   * 3. Remove the padding so developers are not caught out when they zero out
   *    `fieldset` elements in all browsers.
   */
legend {
  box-sizing: border-box; /* 1 */
  color: inherit; /* 2 */
  display: table; /* 1 */
  max-width: 100%; /* 1 */
  padding: 0; /* 3 */
  white-space: normal; /* 1 */
}
/**
   * 1. Add the correct display in IE 9-.
   * 2. Add the correct vertical alignment in Chrome, Firefox, and Opera.
   */
progress {
  display: inline-block; /* 1 */
  vertical-align: baseline; /* 2 */
}
/**
   * Remove the default vertical scrollbar in IE.
   */
textarea {
  overflow: auto;
}
/**
   * 1. Add the correct box sizing in IE 10-.
   * 2. Remove the padding in IE 10-.
   */
[type=checkbox],
[type=radio] {
  box-sizing: border-box; /* 1 */
  padding: 0; /* 2 */
}
/**
   * Correct the cursor style of increment and decrement buttons in Chrome.
   */
[type=number]::-webkit-inner-spin-button,
[type=number]::-webkit-outer-spin-button {
  height: auto;
}
/**
   * 1. Correct the odd appearance in Chrome and Safari.
   * 2. Correct the outline style in Safari.
   */
[type=search] {
  -webkit-appearance: textfield; /* 1 */
  outline-offset: -2px; /* 2 */
}
/**
   * Remove the inner padding and cancel buttons in Chrome and Safari on OS X.
   */
[type=search]::-webkit-search-cancel-button,
[type=search]::-webkit-search-decoration {
  -webkit-appearance: none;
}
/**
   * 1. Correct the inability to style clickable types in iOS and Safari.
   * 2. Change font properties to `inherit` in Safari.
   */
::-webkit-file-upload-button {
  -webkit-appearance: button; /* 1 */
  font: inherit; /* 2 */
}
/* Interactive
     ========================================================================== */
/*
   * Add the correct display in IE 9-.
   * 1. Add the correct display in Edge, IE, and Firefox.
   */
details,
menu {
  display: block;
}
/*
   * Add the correct display in all browsers.
   */
summary {
  display: list-item;
}
/* Scripting
     ========================================================================== */
/**
   * Add the correct display in IE 9-.
   */
canvas {
  display: inline-block;
}
/**
   * Add the correct display in IE.
   */
template {
  display: none;
}
/* Hidden
     ========================================================================== */
/**
   * Add the correct display in IE 10-.
   */
[hidden] {
  display: none;
}
html,
body {
  min-height: 100%;
  background: white;
  margin: 0 auto;
  position: relative;
  font-family: Microsoft YaHei, simsun, arial, helvetica, clean, sans-serif;
}
::-webkit-scrollbar {
  width: 0px;
}
h1,
h2,
h3,
h4,
h5 {
  margin: 0;
  font-weight: normal;
  font-size: 16px;
}
html {
  box-sizing: border-box;
}
*,
*:before,
*:after {
  box-sizing: inherit;
}
.commonstyle-form-tips {
  display: block;
  position: fixed;
  left: 3.5rem;
  top: 50%;
  width: 60%;
  background: rgba(0, 0, 0, 0.5);
  color: #fff;
  padding: 0.3rem 0.5rem;
  font-size: 0.8rem;
  text-align: center;
  z-index: 100;
}
button {
  cursor: pointer;
  outline: none;
}
.jump {
  animation: jump 1500ms linear infinite alternate;
}
.jump-faster {
  animation: jump 500ms linear infinite alternate;
}
@keyframes jump {
  0%, 100% {
    transform: scale(0.8);
  }
  50% {
    transform: scale(1);
  }
}
@keyframes rotate {
  0% {
    transform: rotate(0);
  }
  100% {
    transform: rotate(1turn);
  }
}
.down-load {
  -webkit-animation: 2s linear infinite rotate;
  animation: 2s linear infinite rotate;
}
.loading-area {
  position: fixed;
  top: 0;
  z-index: 999;
  width: 100%;
}
.loading {
  background: rgba(0, 0, 0, 0.8);
  border-radius: 0.4rem;
  position: relative;
  width: 80%;
  left: 10%;
  top: 12.5rem;
  text-align: center;
  padding: 1rem 0;
  min-height: 5.5rem;
}
.loading span {
  text-transform: uppercase;
  display: inline-block;
  width: 0.6rem;
  height: 1.9rem;
  border-radius: 6px;
  background-color: #ffb20e;
  margin: 0 0.3rem;
  animation: object 1.6s ease infinite;
}
.loading span:nth-child(0) {
  animation-delay: 0ms;
}
.loading span:nth-child(1) {
  animation-delay: 100ms;
}
.loading span:nth-child(2) {
  animation-delay: 200ms;
}
.loading span:nth-child(3) {
  animation-delay: 300ms;
}
.loading span:nth-child(4) {
  animation-delay: 400ms;
}
.loading span:nth-child(5) {
  animation-delay: 500ms;
}
.loading span:nth-child(6) {
  animation-delay: 600ms;
}
.loading span:nth-child(7) {
  animation-delay: 700ms;
}
.loading span:nth-child(8) {
  animation-delay: 800ms;
}
.loading span:nth-child(9) {
  animation-delay: 900ms;
}
.loading span:nth-child(10) {
  animation-delay: 1000ms;
}
@keyframes object {
  0%, 100% {
    height: 1rem;
    background-color: #ffb20e;
  }
  50% {
    height: 1.9rem;
    background-color: #ffe787;
  }
}
.loading-spans {
  height: 2rem;
  margin-bottom: 0.375rem;
}
.wait-text {
  font-size: 0.75rem;
  color: #ffc745;
  padding: 0 0.5rem;
}