@charset "UTF-8";
body {
  margin: 0;
  padding: 0;
  background-color: #fff;
}

html {
  scroll-behavior: smooth;
}

div {
  box-sizing: border-box;
}

ul, li, p, h1, h2, h3, h4, h5, h6 {
  margin: 0;
  padding: 0;
}

ul, li {
  list-style: none;
}

.drawer_header {
  background-color: transparent;
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9;
  padding: 0 40px;
}

.drawer_header.writebar {
  background-color: #ffffff56;
  box-shadow: 0 2px 3px #dee4ed;
  backdrop-filter: blur(6px);
}

.drawer_header .drawer_navbar {
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.drawer_header .drawer_navbar .logo {
  display: flex;
  align-items: center;
  font-size: 22px;
  letter-spacing: 1px;
  color: #2268ff;
  font-weight: 600;
}

.drawer_header .drawer_navbar .logo img {
  height: 40px;
  margin-right: 2px;
}

.drawer_header .drawer_navbar .navbox {
  display: flex;
}

.drawer_header .drawer_navbar .navbox ul {
  display: flex;
  align-items: center;
}

.drawer_header .drawer_navbar .navbox ul li {
  margin: 0 20px;
  list-style: none;
  font-size: 15px;
  padding: 4px 8px;
  border-radius: 4px;
}

.drawer_header .drawer_navbar .navbox ul li a {
  text-decoration: none;
  color: #000;
}

.drawer_header .drawer_navbar .navbox ul li:hover {
  cursor: pointer;
  background-color: #e5edfd;
}

.drawer_header .drawer_navbar .navbox .shouji {
  position: relative;
  display: none;
}

.drawer_header .drawer_navbar .navbox .shouji i {
  display: block;
  margin-top: 8px;
}

.drawer_header .drawer_navbar .navbox .shouji i em {
  display: block;
  height: 2px;
  width: 18px;
  margin: 3px 0;
  background-color: #004eff;
}

.drawer_header .drawer_navbar .navbox .shouji i:hover ~ ul {
  display: block;
}

.drawer_header .drawer_navbar .navbox .shouji ul {
  padding: 16px 0;
  display: none;
  position: absolute;
  top: 44px;
  right: -20px;
  width: 160px;
  background-color: #fff;
  border-radius: 16px;
  box-shadow: 0 5px 10px #eaf4ff;
}

.drawer_header .drawer_navbar .navbox .shouji ul li a {
  display: block;
  padding: 4px 8px;
}

.drawer_banner {
  height: 590px;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  background: linear-gradient(45deg, #d8e6fa, #d7dcfa, #d9faee, #d9e2f9);
  /* border-radius: 46px; */
  /* margin: 40px; */
}

.drawer_banner h1 {
  font-size: 88px;
}

.drawer_banner p {
  font-size: 24px;
}

.ljsy_tbn {
  background: linear-gradient(90deg, #004eff, #2181ff, #004eff 100%);
  background-size: 400%;
  padding: 20px 80px;
  display: inline-block;
  color: #fff;
  border-radius: 10px;
  margin-top: 36px;
  text-decoration: none;
  font-size: 20px;
  transition: ease all 0.5s;
  animation: flowing 60s linear infinite;
}

.ljsy_tbn:hover {
  box-shadow: 0 16px 36px #a6b9e3;
}

@keyframes flowing {
  0% {
    background-position: 0%;
  }
  100% {
    background-position: -400%;
  }
}

.drawer_section1, .drawer_section2, .drawer_section3, .drawer_section4 {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 60px 0;
}

.drawer_section4 {
  backdrop-filter: blur(20px);
  position: fixed;
  bottom: 0;
  width: 100%;
  background-color: rgba(0, 81, 255, 0.13);
}

.drawer_section4 .connectwarp {
  width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
}

.drawer_section4 .connectwarp h2 {
  font-size: 24px;
  letter-spacing: 5px;
  margin: 0;
  padding: 0;
}

.drawer_section4 .connectwarp h2 .phone {
  color: #003bff;
  text-decoration: none;
}

.drawer_section4 .connectwarp .ljsy_tbn {
  padding: 4px 30px 6px 30px;
  margin-bottom: 0;
  border-radius: 6px;
}

.drawer_title {
  font-size: 48px;
  margin-bottom: 40px;
  padding-top: 40px;
  letter-spacing: 5px;
}

.drawer_adbar {
  background-color: rgba(9, 92, 255, 0.051);
  padding: 20px 0;
  color: #3e4556;
  width: 100%;
  text-align: center;
  font-size: 26px;
  margin: 60px 0 0 0;
  position: relative;
  backdrop-filter: blur(10px);
}

.drawer_footer {
  padding: 40px 0 0 0;
  background-color: #3e4556;
}

.drawer_footer a {
  text-decoration: none;
  color: #7a849d;
  transition: ease all 0.5s;
}

.drawer_footer a:hover {
  color: #fff;
}

.drawer_footer h4 {
  font-size: 16px;
  font-weight: 400;
}

.drawer_footer .drawer_footer_bar {
  background: #383e4d;
  color: #93939b;
  font-size: 12px;
  padding: 8px 0;
  text-align: center;
  margin-top: 40px;
}

.draw_warp {
  width: 1200px;
  margin: 0 auto;
  display: flex;
}

.draw_warp.warp_column {
  display: flex;
  justify-content: space-between;
  flex: 1;
  color: #ced2db;
  font-size: 14px;
  line-height: 2;
}

.draw_warp.warp_column ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.draw_warp.warp_column ul li {
  list-style: none;
}

.draw_icon {
  display: flex;
  align-items: center;
}

.draw_icon span {
  font-size: 26px;
  font-weight: 400;
  font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
}

.zxsc {
  background: linear-gradient(90deg, #003bff, #00efff, #003bff, #00efff, #003bff);
  -webkit-text-fill-color: transparent;
  -webkit-background-clip: text;
  background-size: 200%;
  animation: flowing 30s linear infinite;
}

.ds1_ul {
  display: flex;
  justify-content: space-between;
  width: 1200px;
  margin: 0 auto;
}

.ds1_ul li {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  margin: 0 10px;
  padding: 10px 0;
}

.ds1_ul li div {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

.ds1_ul li div img {
  width: 120px;
  height: 120px;
  display: block;
}

.ds1_ul li div span {
  display: block;
  margin-top: 20px;
}

.list_ul {
  display: flex;
  justify-content: space-between;
  width: 1200px;
  margin: 0 auto;
}

.list_ul li div {
  position: relative;
  margin: 40px 16px 0 16px;
}

.list_ul li div img {
  width: 100%;
  --f: .05;
  --r: 26px;
  --_f: calc(100%*var(--f)/(1 + var(--f)));
  --_a: calc(45deg*var(--f));
  object-fit: cover;
  clip-path: inset(0 0 0px 0px round 26px);
  transform: perspective(400px) var(--_t, rotateY(0));
  transition: .5s;
  cursor: pointer;
}

.list_ul li div img:hover {
  clip-path: inset(0 0 0 var(--_f) round var(--r));
  --_t: translateX(calc(-1*var(--_f))) rotateY(calc(-1*var(--_a)));
}

.list_ul li div span {
  font-size: 22px;
  color: #000;
  font-weight: 400;
  display: block;
  text-align: center;
  margin-top: 20px;
  margin-left: 0px;
}

.advance_ul {
  display: flex;
  justify-content: space-between;
  width: 1200px;
  margin: 40px auto;
}

.advance_ul li {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  margin: 0 16px;
  padding: 10px 0;
  overflow: auto;
  --f: .1;
  --r: 0px;
  --_f: calc(100%*var(--f)/(1 + var(--f)));
  --_a: calc(90deg*var(--f));
  transform: perspective(400px) var(--_t, rotateY(0));
  transition: .5s;
  cursor: pointer;
}

.advance_ul li div {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  background: linear-gradient(45deg, #1e56ff, #4ee1fb);
  border-radius: 26px;
  margin: 0 36px;
  padding: 48px 0;
}

.advance_ul li div img {
  width: 100%;
  display: block;
}

.advance_ul li span {
  display: block;
  font-size: 22px;
  margin-top: 20px;
  margin-bottom: 20px;
}

.advance_ul li:hover {
  clip-path: inset(0 0 0 var(--_f) round var(--r));
  --_t: translateX(calc(-1*var(--_f))) rotateY(calc(-1*var(--_a)));
}

.drawer_flow ul {
  display: flex;
  width: 1200px;
  margin: 60px auto 0 auto;
}

.drawer_flow ul li {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  position: relative;
  translate: ease all 0.5s;
}

.drawer_flow ul li img {
  width: 50%;
}

.drawer_flow ul li div {
  margin-top: 20px;
  font-size: 22px;
}

.drawer_flow ul li .right_icon {
  position: absolute;
  width: 60px;
  right: -30px;
}

.drawer_flow ul li:hover .right_icon {
  animation: flow infinite 1s;
}

@keyframes flow {
  0% {
    transform: translateX(-40px);
  }
  100% {
    transform: translateX(20px);
  }
}

.drawer_section3, .drawer_section {
  background: url(../img/小探审图助手3.png) no-repeat;
  background-size: cover;
}

.drawer_banner {
  background: url(../img/banner_bg.png) no-repeat;
  background-size: cover;
}

.drawer_section2 {
  background: url(../img/小探审图助手-2.png) no-repeat;
  background-size: cover;
  height: 900px;
}

.backtop {
  position: fixed;
  z-index: 5;
  bottom: 40px;
  right: 0px;
  background-color: #fff;
  padding: 8px 10px 8px 20px;
  border-radius: 20px 0 0 20px;
  cursor: pointer;
  color: #93939b;
  box-shadow: 0 3px 5px rgba(227, 229, 243, 0.2);
}

.backtop:hover {
  color: #004eff !important;
}

.drawer_block {
  width: 1200px;
  flex: 1;
  display: flex;
  margin-top: 60px;
}

.drawer_block .drawer_block_item {
  text-align: center;
  margin: 0 20px;
  width: 100%;
  transition: ease all 0.5s;
  position: relative;
  top: 0;
}

.drawer_block .drawer_block_item:hover {
  cursor: pointer;
  top: -10px;
}

.drawer_block .drawer_block_item img {
  width: 50%;
}

.drawer_block .drawer_block_item h2 {
  font-weight: 400;
  margin-top: 16px;
  font-size: 22px;
}

.drawer_other {
  width: 1200px;
  display: flex;
  justify-content: space-between;
  flex: 1;
  margin-top: 40px;
}

.drawer_other .drawer_other_item {
  text-align: center;
  margin: 0 20px;
  width: 100%;
  padding: 40px 0;
  border-radius: 26px;
  transition: ease all 0.5s;
  background-color: #fff;
  box-shadow: 0 8px 8px #dae3ef;
  transition: ease all 0.5s;
  position: relative;
  top: 0;
}

.drawer_other .drawer_other_item:hover {
  cursor: pointer;
  top: -10px;
}

.drawer_other .drawer_other_item:nth-child(1) {
  background-size: cover;
}

.drawer_other .drawer_other_item:nth-child(1) h2 {
  padding: 10px 0;
  border-radius: 10px;
}

.drawer_other .drawer_other_item:nth-child(2) h2 {
  padding: 10px 0;
  border-radius: 10px;
}

.drawer_other .drawer_other_item:nth-child(3) h2 {
  padding: 10px 0;
  border-radius: 10px;
}

.drawer_other .drawer_other_item h2 {
  margin-bottom: 20px;
  font-weight: 400;
}

.drawer_other .drawer_other_item ul li {
  line-height: 40px;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000;
}

.st_icon {
  margin-right: 10px;
  font-size: 16px !important;
}