@charset "utf-8";
/* reset */
html {
  height: 100%;
}
body {
  min-height: 100%;
  position: relative;
  overflow-x: hidden;
  /* _height: 100%;  // 已废弃IE hack，可删除 */
}
body,
div,
ul,
ol,
li,
dl,
dt,
dd,
h1,
h2,
h3,
h4,
h5,
h6,
iframe,
pre,
code,
fieldset,
legend,
form,
input,
select,
textarea,
button,
p,
blockquote,
th,
td,
figure {
  margin: 0;
  padding: 0;
}
body,
div,
ul,
ol,
li,
dl,
dt,
dd,
h1,
h2,
h3,
h4,
h5,
h6,
iframe,
pre,
code,
fieldset,
legend,
form,
p,
blockquote,
figure,
header,
footer,
nav,
article,
section,
aside,
address,
figcaption {
  /* *zoom: 1;  // 已废弃IE hack，可删除 */
}
li {
  list-style-type: none;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 100%;
  font-weight: normal;
}
iframe,
frame,
fieldset,
img {
  border: 0 none;
}
img {
  vertical-align: top;
}
input[type='button'],
input[type='submit'],
input[type='reset'] {
  cursor: pointer;
}
button {
  cursor: pointer;
}
input,
textarea,
button {
  -webkit-border-radius: 0;
  -webkit-appearance: none;
}
input[type='radio'] {
  -webkit-border-radius: 100%;
  -webkit-appearance: radio;
}
input[type='checkbox'] {
  -webkit-appearance: checkbox;
}
input[type='search'] {
  -webkit-box-sizing: content-box;
  -moz-box-sizing: content-box;
  -ms-box-sizing: content-box;
  -o-box-sizing: content-box;
  box-sizing: content-box;
}
textarea {
  overflow: auto;
  resize: none;
}
blockquote,
q {
  quotes: none;
}
blockquote::before,
blockquote::after,
q::before,
q::after {
  content: '';
  content: none;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
caption,
th {
  text-align: left;
}
th {
  font-weight: normal;
}
em,
cite,
address,
i {
  font-style: normal;
}
sup {
  vertical-align: text-top;
}
sub {
  vertical-align: text-bottom;
}
body,
input,
select,
button,
textarea {
  color: #333;
  font-size: 14px;
  font-family: Arial, Gotham, 'Helvetica Neue', 'Hiragino Sans GB',
    'WenQuanYi Micro Hei', Arial, sans-serif, Arial;
}
body {
  line-height: 200%;
}
a:link,
a:visited,
a:active,
a {
  text-decoration: none;
  color: #333;
}
/* a {
  blr: expression(this.onFocus=this.blur()); // 已废弃IE表达式，可删除
} */
a * {
  /* *cursor: pointer; // 已废弃IE hack，可删除 */
}
:focus {
  outline: none;
}
.cf::after {
  content: '';
  display: block;
  height: 0;
  clear: both;
}

/* clear 页头，页脚，内容区都不用再加清除样式 */
.fixed::before,
.clearfix::before,
.cf::before,
body::before,
.header::before,
.main::before,
.footer::before {
  content: '';
  display: table;
}
.fixed::after,
.clearfix::after,
.cf::after,
.header::after,
.main::after,
.footer::after {
  content: '';
  display: table;
  clear: both;
}
.fixed,
.clearfix,
.cf,
.header,
.main,
.footer {
  /* *zoom: 1; // 已废弃IE hack，可删除 */
}
.clear,
.cl {
  display: block !important;
  float: none !important;
  clear: both;
  width: auto !important;
  max-width: none !important;
  min-width: 0 !important;
  max-height: none !important;
  min-height: 0 !important;
  overflow: hidden;
  margin: 0 !important;
  padding: 0 !important;
  border: 0 none !important;
  font-size: 0 !important;
  line-height: 0 !important;
}

input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
  opacity: 0.5;
}
input:-moz-placeholder,
textarea:-moz-placeholder {
  opacity: 0.5;
}
input::-moz-placeholder,
textarea::-moz-placeholder {
  opacity: 0.5;
}
input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
  opacity: 0.5;
}

/* header头部 */
header {
  max-width: 1200px;
  margin: 0 auto;
}
.db_nav {
  margin-right: 30px;
}
.db_nav .nav-item {
  margin-right: 30px;
}
.db_nav .nav-item:last-child {
  margin-right: 0;
}
.db_nav .nav-item .nav-link {
  font-size: 16px;
  letter-spacing: 2px;
}
.db_nav .nav-item .nav-link.active {
  color: #ec074a; /* border-bottom: 2px solid #ec074a; */
  position: relative;
  display: inline-block;
}
.db_nav .nav-item .nav-link.active::before {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 0;
  height: 2px; /* 边框的厚度 */
  background-color: #ec074a; /* 边框颜色 */
  transform: translateX(-50%); /* 确保从中间开始 */
  animation: extend-border 0.4s ease-out forwards; /* 动画效果 */
}
/* 定义动画 */
@keyframes extend-border {
  0% {
    width: 0; /* 起始宽度 */
  }
  100% {
    width: 100%; /* 最终宽度为100% */
  }
}

/* banner 1920*817 */
.db_swiper_a {
  display: block;
  width: 100%;
  position: relative;
  overflow: hidden;
}
.db_swiper_img {
  width: 100%;
  overflow: hidden;
}
.db_swiper_a img {
  display: block;
  width: 100%;
}
.db_swiper_content {
  position: absolute;
  left: 0;
  top: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: #f8f9f4;
}
.db_swiper_content_title {
  opacity: 0;
  transition: all 0.6s ease; /* 添加动画过渡 */
  text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.7);
  line-height: 160%;
  font-weight: 500;
}
.animation_left {
  transform: translateX(-50px);
}
.animation_right {
  transform: translateX(50px);
}
.animation_top {
  transform: translateY(-50px);
}
.animation_bottom {
  transform: translateY(50px);
}
.animation_primary {
  opacity: 1;
  transform: translate(0px, 0px);
}
.swiper-slide-active .db_swiper_content_title {
  opacity: 1;
  transform: translate(0px, 0px);
}
.no-animation {
  transition: none;
}

/* 执法 */
.db_law {
  padding: 20px 0;
  overflow: hidden;
}
.db_content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.db_content p > span {
  display: inline-flex;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  align-items: center;
  justify-content: center;
  margin-right: 7px;
  color: #fff;
  background-color: rgba(94, 94, 94, 0.5);
}
.db_content p > span i {
  text-align: center;
  display: block;
  width: 100%;
  margin-left: 1px;
}

/* video-bj */
.video_bj {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  overflow: hidden;
}
.video_bj img {
  display: block;
  width: 100%;
}
.video_pay {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(0, 0, 0, 0.25);
}
.video_pay img {
  display: block;
  width: 15%;
}
.video_pay:hover {
  cursor: pointer;
}

/* 方案 */
.db_container {
  background-color: #fbfaf8;
}
/* .case-content-item{margin-top: 20px;} */
.db_piece {
  padding: 20px 0;
}
.db_Smallpiece {
  border-radius: 6px;
  box-shadow: 0 0 3.5px 0 #eee;
  background-color: #fff;
  padding: 15px 10px;
  position: relative;
  transition: transform 0.3s ease;
}
.db_Smallpiece h3 {
  font-size: 16px;
  text-align: center;
  padding-bottom: 15px;
}
.db_Smallpiece_content {
  width: 100%;
  position: relative;
  overflow: hidden;
  border-radius: 8px;
}
.db_Smallpiece_content img {
  width: 100%;
  object-fit: cover;
}
.db_Smallpiece:hover {
  transform: translateY(-10px);
  cursor: pointer;
}

/* footer */
.footer_left {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.footer-after {
  position: relative;
  overflow: hidden;
}
.footer-after::after {
  content: '';
  position: absolute;
  height: 80%;
  right: 0;
  width: 2px;
  background-color: #ddd;
  display: block;
  top: 50%;
  transform: translateY(-50%);
}
.footer_right {
  width: 100%;
  height: 100%;
}
.footer_right p {
  margin-top: 10px;
}
.footer-content {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
}
.Ai-text {
  font-size: 24px;
  font-weight: 600;
}
.beian {
  display: flex;
}
.beian .lat-beian {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: 5px;
}
.beian .lat-beian img {
  margin-right: 5px;
}
.beian a {
  color: #333;
}
.footer-content-beian {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.footer-nav {
  display: flex;
  flex: 1 1 0%;
  justify-content: space-around;
  align-items: center; /* margin-top: 15px; */
}
.footer-nav a {
  display: block;
  font-size: 18px;
}
.footer-nav a:hover {
  color: #ec074a;
}

/* 面包屑 */
.crumbs {
  padding: 5px 20px;
  background-color: #e0dedf;
  display: flex;
  align-items: center;
}
.crumbs a {
  display: block;
}
.crumbs p {
  margin: 0 5px;
}

/* 关于我们 */
.db_about {
  text-indent: 2em;
  letter-spacing: 1px;
}
.db_piece .row > * {
  padding-left: calc(var(--bs-gutter-x) * 0.15);
  padding-right: calc(var(--bs-gutter-x) * 0.15);
}

/* 解决方案 */
.scheme-container {
  padding: 10px;
  background-color: #fff;
  box-shadow: 5px 5px 10px 2px #eee;
  border-radius: 6px;
}
.scheme-container-img {
  width: 100%;
  max-height: 100%;
  overflow: hidden;
  border-radius: 6px;
  background-color: bisque;
}
.scheme-container-content {
  margin-top: 10px;
}
.db_about .db_Smallpiece:hover {
  transform: translateY(0px);
  cursor: default;
}