/**
 * 
 * npm install -g sass
 * sass index.scss index.css
 * sass --watch index.scss:index.css
 * sass --watch index.scss:index.css --style compact
 */
body {
  font-size: 14px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  margin: 0 auto;
  background-color: #FFFFFF;
}

* {
  box-sizing: border-box;
}

dl, dd, p, form, h1, h2, h3, h4, h5, h6 {
  margin: 0;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: normal;
}

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

em, i {
  font-style: normal;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

a {
  color: #333;
  text-decoration: none;
  outline: none;
}

img {
  border: 0;
  display: inline-block;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
  margin: 0 auto;
  display: block;
}

.img_common img {
  width: 100%;
}

img:hover {
  opacity: 0.98;
}

span {
  display: inline-block;
}

input, select, button, textarea {
  border-radius: 0;
  border: none;
  outline: none;
  background: none;
  margin: 0;
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  -webkit-appearance: none;
}

.clearfix:after {
  content: "";
  display: block;
  height: 0;
  clear: both;
}

.clearfix {
  zoom: 1;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

.right-arrow:after {
  content: "";
  position: absolute;
  height: 8px;
  width: 8px;
  right: 5px;
  top: 12px;
  border-left: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: translate(0, -50%) rotate(-135deg);
  -webkit-transform: translate(0, -50%) rotate(-135deg);
}

.w12_box {
  max-width: 1200px;
  margin: 0 auto;
  box-sizing: border-box;
}

header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: #000000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}
header .w12_box {
  padding: 0 30px;
}
header .w12_box .head_content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  height: 100px;
}
header .w12_box .head_content .logo_item {
  height: 40px;
  line-height: 40px;
}
header .w12_box .head_content .logo_item a {
  font-size: 36px;
  font-weight: 800;
  color: #151424;
  background: linear-gradient(135deg, #fff 0%, #ddd 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
header .w12_box .head_content .logo_item .menu_toggle {
  display: none;
  width: 40px;
  height: 40px;
  line-height: 40px;
  align-items: center;
  justify-content: center;
  background: #F0B90B;
  color: white;
  border-radius: 5px;
  font-size: 36px;
  cursor: pointer;
  will-change: transform;
  transition: transform 0.2s;
}
header .w12_box .head_content .logo_item .menu_toggle span {
  color: #151424;
  transform: translateY(-2px);
}
header .w12_box .head_content .nav_menu {
  flex: 1;
  padding: 12px;
  overflow-x: auto;
}
header .w12_box .head_content .nav_menu::-webkit-scrollbar {
  width: 8px;
  height: 8px;
  background: transparent;
}
header .w12_box .head_content .nav_menu:hover::-webkit-scrollbar-thumb {
  background: #ccc;
}
header .w12_box .head_content .nav_menu:hover::-webkit-scrollbar-track {
  border-radius: 4px;
  background-color: #eee;
}
header .w12_box .head_content .nav_menu .menu_close {
  display: none;
  position: absolute;
  top: 0;
  right: 0;
  z-index: 99;
}
header .w12_box .head_content .nav_menu .menu_close span {
  display: block;
  width: 80px;
  height: 80px;
  background: url(/statics/webjscss7/images/close.svg) no-repeat center center;
  background-size: 50%;
}
header .w12_box .head_content .nav_menu ul {
  display: flex;
  justify-content: end;
  gap: 40px;
}
header .w12_box .head_content .nav_menu ul li {
  flex: none;
}
header .w12_box .head_content .nav_menu ul li a {
  position: relative;
  display: block;
  height: 100px;
  line-height: 100px;
  color: #fff;
  min-width: 80px;
  text-align: center;
  font-size: 18px;
  font-weight: 500;
  transition: color 0.3s ease;
}
header .w12_box .head_content .nav_menu ul li a:hover, header .w12_box .head_content .nav_menu ul li a.active {
  color: #F0B90B;
}
header .w12_box .head_content .nav_menu ul li a:hover:after, header .w12_box .head_content .nav_menu ul li a.active:after {
  width: 100%;
}
header .w12_box .head_content .nav_menu ul li a:after {
  content: "";
  position: absolute;
  bottom: 0px;
  left: 0;
  width: 0;
  height: 4px;
  background: #F0B90B;
  transition: width 0.3s ease;
}

.row_box {
  padding: 80px 0;
}
.row_box.bg1 {
  background: #0A0E10;
  padding-bottom: 15px;
}
.row_box.bg2 {
  padding: 50px 0;
  background: #0A0E10;
}
.row_box.bg3 {
  padding-top: 0;
}
.row_box.bg1 {
  padding: 50px 0;
  background: #0A0E10;
}
.row_box.bg1 .h2_title {
  color: #fff;
  text-align: center;
}

.group_btn {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 40px;
}
.group_btn .btn {
  display: inline-block;
  height: 40px;
  line-height: 40px;
  color: #151424;
  font-weight: 600;
  font-size: 16px;
  border-radius: 5px;
  text-align: center;
  padding: 0 25px;
  background: #F0B90B;
  box-sizing: border-box;
  transition: 0.3s ease;
}
.group_btn .btn.register {
  background-color: #F3BB2F;
}
.group_btn .btn.register:hover {
  opacity: 0.8;
}
.group_btn .btn.download {
  border: 1px solid #34383C;
  background-color: #fff;
}
.group_btn .btn.download:hover {
  background-color: #2D3B4F;
}

.cate_template {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.cate_template li {
  position: relative;
  padding: 15px;
  transition: all 0.3s ease;
  border-radius: 10px;
  text-align: center;
}
.cate_template li img {
  width: 75px;
  height: 75px;
}
.cate_template li .title {
  color: #0B0E11;
  font-size: 18px;
  font-weight: 600;
  margin: 15px 0 10px;
}
.cate_template li .text {
  color: #777;
  font-size: 16px;
  line-height: 1.5;
}

.footer_template {
  background-color: #212833;
}
.footer_template .w12_box {
  position: relative;
  padding: 70px 0;
  display: flex;
  gap: 20px;
}
.footer_template .w12_box .l_item {
  width: 40%;
}
.footer_template .w12_box .l_item img {
  width: 72px;
  height: 72px;
}
.footer_template .w12_box .l_item .copyright {
  color: #767385;
  font-size: 14px;
  padding-top: 15px;
  line-height: 1.8;
}
.footer_template .w12_box dl {
  flex-basis: 20%;
  flex-grow: 1;
}
.footer_template .w12_box dl:last-child {
  flex-grow: 2;
}
.footer_template .w12_box dl dt {
  position: relative;
  font-size: 18px;
  color: #fff;
  margin-bottom: 30px;
}
.footer_template .w12_box dl dd span, .footer_template .w12_box dl dd a {
  display: block;
  font-size: 14px;
  color: #767385;
  font-weight: 500;
  transition: all 0.3s ease;
  margin-bottom: 16px;
}
.footer_template .w12_box dl dd span:hover, .footer_template .w12_box dl dd a:hover {
  color: #fff;
}

.question_template {
  row-gap: 15px;
  column-gap: 30px;
  margin-top: 40px;
}
.question_template .item {
  margin-bottom: 10px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px dashed #000;
}
.question_template .item.active .title {
  border-radius: 5px 5px 0 0;
}
.question_template .item.active .title:after {
  content: "-";
}
.question_template .item.active .cate_list {
  display: block;
  padding: 10px 15px;
}
.question_template .item .title {
  position: relative;
  display: block;
  color: #000;
  font-size: 18px;
  padding: 10px 50px 10px 15px;
  word-break: break-all;
  cursor: pointer;
  background-color: #f2f2f2;
}
.question_template .item .title .time {
  position: absolute;
  display: inline-block;
  height: 18px;
  font-size: 14px;
  right: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: #999;
}
.question_template .item .cate_list {
  position: relative;
  padding: 15px;
  background: #fff;
  overflow: hidden;
}
.question_template .item .cate_list.active {
  display: block !important;
}
.question_template .item .cate_list.active p {
  word-break: break-all;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 100;
  overflow: hidden;
}
.question_template .item .cate_list.active p::after {
  display: none;
}
.question_template .item .cate_list.none {
  display: none;
}
.question_template .item .cate_list p {
  height: auto;
  font-size: 15px;
  text-align: left;
  font-weight: 400;
  color: #333;
  line-height: 28px;
  text-align: justify;
  position: relative;
  word-break: break-all;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.question_template .item .cate_list p::after {
  content: "...";
  color: #b8a994;
  position: absolute;
  right: 0;
  bottom: 0;
  width: 12em;
  height: 26px;
  line-height: 16px;
  box-shadow: 0 2px 5px 5px #fff;
  background-color: #fff;
}
.question_template .item .cate_list p.active:after {
  display: none;
}
.question_template .item .cate_list .collapse {
  display: none;
  cursor: pointer;
  position: absolute;
  bottom: 15px;
  right: 15px;
  padding: 3px 12px;
  text-align: center;
  color: #fff;
  border: 1px solid transparent;
  font-size: 13px;
  border-radius: 5px;
  background-color: #F0B90B;
}
.question_template .item .cate_list .collapse:hover {
  border-color: #3C3223;
}

.index_html .step1_box {
  display: flex;
  gap: 50px;
  justify-content: space-between;
}
.index_html .step1_box .l_item {
  padding: 0 20px;
  text-align: center;
}
.index_html .step1_box .l_item img {
  width: 82px;
  height: 82px;
  margin-top: 30px;
}
.index_html .step1_box .l_item h1 {
  font-size: 36px;
  margin: 30px 0 10px 0;
  font-weight: 700;
  color: #fff;
  line-height: 1.5;
}
.index_html .step1_box .l_item .subtitle {
  font-size: 28px;
  line-height: 1.5;
  margin-bottom: 30px;
  color: #fff;
}
.index_html .step1_box .l_item .desc {
  font-size: 20px;
  color: #6c757d;
  line-height: 1.5;
  margin-bottom: 30px;
}
.index_html .step1_box .l_item .group_btn {
  justify-content: center;
}
.index_html .h2_title {
  font-size: 40px;
  margin: 0 0 15px 0;
  font-weight: 500;
  text-align: left;
  color: #000;
}
.index_html .h2_text {
  font-size: 20px;
  margin: 0 0 40px 0;
  text-align: center;
  color: #fff;
  line-height: 1.8;
}
.index_html .h2_text.c9 {
  color: #999;
}
.index_html .step2_box {
  display: flex;
  gap: 50px;
  justify-content: space-between;
}
.index_html .step2_box .l_item {
  position: relative;
  width: 50%;
}
.index_html .step2_box .l_item h1 {
  font-size: 36px;
  font-weight: 700;
  color: #fff;
  line-height: 1.5;
}
.index_html .step2_box .l_item .h2_text {
  font-weight: 300;
  margin-top: 30px;
  text-align: left;
}
.index_html .step2_box .l_item .group_btn {
  flex-basis: flex-end;
  position: absolute;
  bottom: 30px;
  left: 0;
}
.index_html .step2_box .r_item {
  width: 50%;
}
.index_html .step2_box .r_item img {
  max-width: 100%;
}
.index_html .use_box {
  display: grid;
  gap: 30px;
  padding-top: 15px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.index_html .use_box .use_list {
  border-radius: 3px;
  overflow: hidden;
  background-color: #fff;
}
.index_html .use_box .use_list .img_item {
  width: 100%;
  height: 200px;
}
.index_html .use_box .use_list .img_item img {
  width: 100%;
}
.index_html .use_box .use_list .content .title {
  font-size: 18px;
  letter-spacing: 0;
  font-weight: 500;
  color: #444;
  margin-top: 20px;
}
.index_html .group_btn {
  justify-content: center;
}
.index_html .group_btn .btn {
  height: 48px;
  line-height: 48px;
  border-radius: 9999px;
  min-width: 150px;
}

@media screen and (max-width: 1200px) {
  .w12_box {
    padding: 0 15px;
  }
}
@media screen and (max-width: 1000px) {
  header .w12_box {
    padding: 0 15px;
  }
  header .w12_box .head_content .logo_item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
  }
  header .w12_box .head_content .logo_item img {
    margin: 0;
  }
  header .w12_box .head_content .logo_item .menu_toggle {
    display: flex;
  }
  header .w12_box .head_content .nav_menu {
    position: fixed;
    top: -100%;
    opacity: 0;
    height: 100vh;
    padding-bottom: 30px;
    transition: top 0.3s ease;
    overflow-y: auto;
  }
  header .w12_box .head_content .nav_menu.active {
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    opacity: 1;
    background-color: #fff;
  }
  header .w12_box .head_content .nav_menu.active .menu_close {
    display: block;
  }
  header .w12_box .head_content .nav_menu.active ul {
    flex-direction: column;
    justify-content: center;
    gap: 0;
    margin-top: 80px;
  }
  header .w12_box .head_content .nav_menu.active ul li a {
    display: block;
    color: #151424;
    text-align: center;
    padding: 20px 30px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  }
  header .w12_box .head_content .nav_menu.active ul li a:after {
    bottom: 0;
  }
  .cate_template {
    gap: 20px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .cate_template.col4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .index_html .step1_box {
    flex-direction: column;
    justify-content: center;
  }
  .index_html .step1_box .l_item {
    max-width: 100%;
    text-align: center;
  }
  .index_html .step1_box .l_item .group_btn {
    justify-content: center;
  }
  .index_html .step1_box .r_item {
    margin: 0 auto;
  }
}
@media screen and (max-width: 768px) {
  header .w12_box .head_content .logo_item a {
    font-size: 30px;
  }
  .footer_template {
    padding: 50px 0;
  }
  .footer_template .w12_box {
    flex-direction: column;
    padding: 0 15px;
    justify-content: center;
  }
  .footer_template .w12_box .l_item {
    width: auto;
  }
  .footer_template .w12_box dl {
    width: auto;
  }
  .row_box {
    padding-top: 30px;
  }
  .row_box.bg3 {
    padding-bottom: 25px;
  }
  .question_template {
    margin-top: 0;
  }
  .question_template .item .title {
    font-size: 16px;
  }
  .question_template .item .title .time {
    position: relative;
    margin-top: 10px;
    transform: none;
    right: auto;
  }
  .cate_template {
    grid-template-columns: repeat(1, minmax(0, 1fr));
  }
  .cate_template.col4 {
    grid-template-columns: repeat(1, minmax(0, 1fr));
  }
  .cate_template li .text {
    font-size: 14px;
    line-height: 1.5;
  }
  .group_btn a {
    width: 100%;
    padding: 0 !important;
  }
  .index_html .step1_box {
    gap: 40px;
  }
  .index_html .step1_box .l_item {
    padding: 0;
  }
  .index_html .step1_box .l_item h1 {
    font-size: 32px;
  }
  .index_html .step1_box .l_item .subtitle {
    font-size: 20px;
    line-height: 1.5;
  }
  .index_html .step1_box .r_item {
    margin: 20px auto 0;
    width: 100%;
  }
  .index_html .step1_box .r_item .bg_video video {
    width: 100%;
  }
  .index_html .h2_title {
    font-size: 32px;
  }
  .index_html .step2_box {
    flex-direction: column;
  }
  .index_html .step2_box .l_item {
    width: auto;
  }
  .index_html .step2_box .l_item h1 {
    font-size: 30px;
  }
  .index_html .step2_box .l_item .group_btn {
    position: relative;
  }
  .index_html .step2_box .r_item {
    width: auto;
  }
  .index_html .step2_box .r_item img {
    width: 90%;
  }
  .index_html .use_box {
    display: block;
  }
  .index_html .use_box .use_list {
    margin-bottom: 15px;
  }
}

/*# sourceMappingURL=index.css.map */