/* 颜色变量定义 - 现代化优化版 */
:root {
  --primary-color: #4f46e5;
  --primary-light: #6366f1;
  --primary-dark: #4338ca;
  --primary-gradient: linear-gradient(135deg, #4f46e5 0%, #6366f1 100%);
  
  --secondary-color: #ec4899;
  --secondary-light: #f472b6;
  --secondary-dark: #db2777;
  --secondary-gradient: linear-gradient(135deg, #ec4899 0%, #f472b6 100%);
  
  --accent-color: #06b6d4;
  --accent-light: #22d3ee;
  --accent-dark: #0891b2;
  
  --success-color: #10b981;
  --success-color-light: rgba(16, 185, 129, 0.1);
  --danger-color: #ef4444;
  --danger-color-light: rgba(239, 68, 68, 0.1);
  --warning-color: #f59e0b;
  --warning-color-light: rgba(245, 158, 11, 0.1);
  --info-color: #3b82f6;
  --info-color-light: rgba(59, 130, 246, 0.1);
  
  --light-color: #f8fafc;
  --light-blue: #f0f9ff;
  --dark-color: #1e293b;
  
  --text-primary: #1e293b;
  --text-secondary: #64748b;
  --text-muted: #94a3b8;
  
  --border-color: #e2e8f0;
  --border-light: #f1f5f9;
  --border-dark: #cbd5e1;
  
  --bg-color: #ffffff;
  --bg-gradient: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
  --bg-gradient-dark: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
  
  --card-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  --card-shadow-hover: 0 12px 40px rgba(0, 0, 0, 0.15);
  --card-shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.2);
  --btn-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  --btn-shadow-hover: 0 4px 16px rgba(0, 0, 0, 0.2);
  --section-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
  --text-light: #ffffff;
  
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.2s ease;
  --transition-slow: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  
  --border-radius: 12px;
  --border-radius-lg: 16px;
  --border-radius-sm: 8px;
  
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  --spacing-3xl: 64px;
}

/****************************** components ******************************/
.fl {
  float: left;
}

.fr {
  float: right;
}

.clear {
  clear: both;
}

.clearfix, .container:after,
.row:after, ul {
  *zoom: 1;
}

.clearfix:after, .container:after,
.row:after, ul:after {
  content: " ";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}

.ellipsis {
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}

.container {
  margin-right: auto;
  margin-left: auto;
}

.content img {
  max-width: 100%;
}

.content_box,
.content_box *,
.content_box *:before,
.content_box *:after {
  box-sizing: content-box;
}

.ml5 {
  margin-left: 5px;
}

.mt5 {
  margin-top: 5px;
}

.mr5 {
  margin-right: 5px;
}

.mb5 {
  margin-bottom: 5px;
}

.mg5 {
  margin: 5px;
}

.pl5 {
  padding-left: 5px;
}

.pt5 {
  padding-top: 5px;
}

.pr5 {
  padding-right: 5px;
}

.pb5 {
  padding-bottom: 5px;
}

.pd5 {
  padding: 5px;
}

.ml10 {
  margin-left: 10px;
}

.mt10 {
  margin-top: 10px;
}

.mr10 {
  margin-right: 10px;
}

.mb10 {
  margin-bottom: 10px;
}

.mg10 {
  margin: 10px;
}

.pl10 {
  padding-left: 10px;
}

.pt10 {
  padding-top: 10px;
}

.pr10 {
  padding-right: 10px;
}

.pb10 {
  padding-bottom: 10px;
}

.pd10 {
  padding: 10px;
}

.ml15 {
  margin-left: 15px;
}

.mt15 {
  margin-top: 15px;
}

.mr15 {
  margin-right: 15px;
}

.mb15 {
  margin-bottom: 15px;
}

.mg15 {
  margin: 15px;
}

.pl15 {
  padding-left: 15px;
}

.pt15 {
  padding-top: 15px;
}

.pr15 {
  padding-right: 15px;
}

.pb15 {
  padding-bottom: 15px;
}

.pd15 {
  padding: 15px;
}

.ml20 {
  margin-left: 20px;
}

.mt20 {
  margin-top: 20px;
}

.mr20 {
  margin-right: 20px;
}

.mb20 {
  margin-bottom: 20px;
}

.mg20 {
  margin: 20px;
}

.pl20 {
  padding-left: 20px;
}

.pt20 {
  padding-top: 20px;
}

.pr20 {
  padding-right: 20px;
}

.pb20 {
  padding-bottom: 20px;
}

.pd20 {
  padding: 20px;
}

.ml25 {
  margin-left: 25px;
}

.mt25 {
  margin-top: 25px;
}

.mr25 {
  margin-right: 25px;
}

.mb25 {
  margin-bottom: 25px;
}

.mg25 {
  margin: 25px;
}

.pl25 {
  padding-left: 25px;
}

.pt25 {
  padding-top: 25px;
}

.pr25 {
  padding-right: 25px;
}

.pb25 {
  padding-bottom: 25px;
}

.pd25 {
  padding: 25px;
}

.ml30 {
  margin-left: 30px;
}

.mt30 {
  margin-top: 30px;
}

.mr30 {
  margin-right: 30px;
}

.mb30 {
  margin-bottom: 30px;
}

.mg30 {
  margin: 30px;
}

.pl30 {
  padding-left: 30px;
}

.pt30 {
  padding-top: 30px;
}

.pr30 {
  padding-right: 30px;
}

.pb30 {
  padding-bottom: 30px;
}

.pd30 {
  padding: 30px;
}

.ml35 {
  margin-left: 35px;
}

.mt35 {
  margin-top: 35px;
}

.mr35 {
  margin-right: 35px;
}

.mb35 {
  margin-bottom: 35px;
}

.mg35 {
  margin: 35px;
}

.pl35 {
  padding-left: 35px;
}

.pt35 {
  padding-top: 35px;
}

.pr35 {
  padding-right: 35px;
}

.pb35 {
  padding-bottom: 35px;
}

.pd35 {
  padding: 35px;
}

.ml40 {
  margin-left: 40px;
}

.mt40 {
  margin-top: 40px;
}

.mr40 {
  margin-right: 40px;
}

.mb40 {
  margin-bottom: 40px;
}

.mg40 {
  margin: 40px;
}

.pl40 {
  padding-left: 40px;
}

.pt40 {
  padding-top: 40px;
}

.pr40 {
  padding-right: 40px;
}

.pb40 {
  padding-bottom: 40px;
}

.pd40 {
  padding: 40px;
}

.ml45 {
  margin-left: 45px;
}

.mt45 {
  margin-top: 45px;
}

.mr45 {
  margin-right: 45px;
}

.mb45 {
  margin-bottom: 45px;
}

.mg45 {
  margin: 45px;
}

.pl45 {
  padding-left: 45px;
}

.pt45 {
  padding-top: 45px;
}

.pr45 {
  padding-right: 45px;
}

.pb45 {
  padding-bottom: 45px;
}

.pd45 {
  padding: 45px;
}

.ml50 {
  margin-left: 50px;
}

.mt50 {
  margin-top: 50px;
}

.mr50 {
  margin-right: 50px;
}

.mb50 {
  margin-bottom: 50px;
}

.mg50 {
  margin: 50px;
}

.pl50 {
  padding-left: 50px;
}

.pt50 {
  padding-top: 50px;
}

.pr50 {
  padding-right: 50px;
}

.pb50 {
  padding-bottom: 50px;
}

.pd50 {
  padding: 50px;
}

.f12 {
  font-size: 12px;
}

.f14 {
  font-size: 14px;
}

.f16 {
  font-size: 16px;
}

.f18 {
  font-size: 18px;
}

.f20 {
  font-size: 20px;
}

.f22 {
  font-size: 22px;
}

.f24 {
  font-size: 24px;
}

.f26 {
  font-size: 26px;
}

.f28 {
  font-size: 28px;
}

.f30 {
  font-size: 30px;
}

.f32 {
  font-size: 32px;
}

.f34 {
  font-size: 34px;
}

.f36 {
  font-size: 36px;
}

/*! normalize.css v6.0.0 | MIT License | github.com/necolas/normalize.css */
/* Document
   ========================================================================== */
/**
 * 1. Correct the line height in all browsers.
 * 2. Prevent adjustments of font size after orientation changes in
 *    IE on Windows Phone and in iOS.
 */
html {
  line-height: 1.15;
  /* 1 */
  -ms-text-size-adjust: 100%;
  /* 2 */
  -webkit-text-size-adjust: 100%;
  /* 2 */
}

/* Sections
   ========================================================================== */
/**
 * 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 */
}

/**
 * 1. Remove the bottom border in Chrome 57- and 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
   ========================================================================== */
/**
 * Remove the margin in Firefox and Safari.
 */
button,
input,
optgroup,
select,
textarea {
  margin: 0;
}

/**
 * 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;
}

/**
 * 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 macOS.
 */
[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;
}

* {
  box-sizing: border-box;
}


*:after {
  box-sizing: border-box;
}

.yunu-infocontent-body img {
  max-width: 100%;
  display: block;
}

blockquote,
body,
button,
dd,
dl,
dt,
fieldset,
form,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
input,
legend,
li,
ol,
p,
pre,
td,
textarea,
th,
ul {
  margin: 0;
  padding: 0;
}

address,
cite,
dfn,
em,
var {
  font-style: normal;
}

sup {
  vertical-align: text-top;
}

sub {
  vertical-align: text-bottom;
}

legend {
  color: #000;
}

fieldset,
img {
  border: 0;
}

body,
button,
input,
select,
textarea {
  font: 14px/1.6 "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: var(--text-primary);
  font-size: 14px;
  background-color: var(--bg-color);
  transition: var(--transition);
}

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

ul,
ol {
  list-style: none;
}

a,
button,
input[type="submit"],
input[type="button"],
input[type="reset"],
input[type="file"] {
  cursor: pointer;
}

a {
  color: inherit;
  color: expression(this.parentNode.currentStyle.color);
  text-decoration: none;
}

a:focus {
  outline: thin dotted;
}

a:active, a:hover {
  outline: 0;
}

h1 {
  font-size: 36px;
}

h2 {
  font-size: 32px;
}

h3 {
  font-size: 28px;
}

h4 {
  font-size: 24px;
}

h5 {
  font-size: 20px;
}

h6 {
  font-size: 16px;
}

small {
  font-size: 12px;
}

.col-xs-1,
.col-sm-1,
.col-md-1,
.col-lg-1,
.col-xs-2,
.col-sm-2,
.col-md-2,
.col-lg-2,
.col-xs-3,
.col-sm-3,
.col-md-3,
.col-lg-3,
.col-xs-4,
.col-sm-4,
.col-md-4,
.col-lg-4,
.col-xs-5,
.col-sm-5,
.col-md-5,
.col-lg-5,
.col-xs-6,
.col-sm-6,
.col-md-6,
.col-lg-6,
.col-xs-7,
.col-sm-7,
.col-md-7,
.col-lg-7,
.col-xs-8,
.col-sm-8,
.col-md-8,
.col-lg-8,
.col-xs-9,
.col-sm-9,
.col-md-9,
.col-lg-9,
.col-xs-10,
.col-sm-10,
.col-md-10,
.col-lg-10,
.col-xs-11,
.col-sm-11,
.col-md-11,
.col-lg-11,
.col-xs-12,
.col-sm-12,
.col-md-12,
.col-lg-12 {
  position: relative;
  min-height: 1px;
  padding-right: 15px;
  padding-left: 15px;
}

.col-xs-1,
.col-xs-2,
.col-xs-3,
.col-xs-4,
.col-xs-5,
.col-xs-6,
.col-xs-7,
.col-xs-8,
.col-xs-9,
.col-xs-10,
.col-xs-11,
.col-xs-12 {
  float: left;
}

.col-xs-12 {
  width: 100%;
}

.col-xs-11 {
  width: 91.66666667%;
}

.col-xs-10 {
  width: 83.33333333%;
}

.col-xs-9 {
  width: 75%;
}

.col-xs-8 {
  width: 66.66666667%;
}

.col-xs-7 {
  width: 58.33333333%;
}

.col-xs-6 {
  width: 50%;
}

.col-xs-5 {
  width: 41.66666667%;
}

.col-xs-4 {
  width: 33.33333333%;
}

.col-xs-3 {
  width: 25%;
}

.col-xs-2 {
  width: 16.66666667%;
}

.col-xs-1 {
  width: 8.33333333%;
}

.col-xs-pull-12 {
  right: 100%;
}

.col-xs-pull-11 {
  right: 91.66666667%;
}

.col-xs-pull-10 {
  right: 83.33333333%;
}

.col-xs-pull-9 {
  right: 75%;
}

.col-xs-pull-8 {
  right: 66.66666667%;
}

.col-xs-pull-7 {
  right: 58.33333333%;
}

.col-xs-pull-6 {
  right: 50%;
}

.col-xs-pull-5 {
  right: 41.66666667%;
}

.col-xs-pull-4 {
  right: 33.33333333%;
}

.col-xs-pull-3 {
  right: 25%;
}

.col-xs-pull-2 {
  right: 16.66666667%;
}

.col-xs-pull-1 {
  right: 8.33333333%;
}

.col-xs-pull-0 {
  right: auto;
}

.col-xs-push-12 {
  left: 100%;
}

.col-xs-push-11 {
  left: 91.66666667%;
}

.col-xs-push-10 {
  left: 83.33333333%;
}

.col-xs-push-9 {
  left: 75%;
}

.col-xs-push-8 {
  left: 66.66666667%;
}

.col-xs-push-7 {
  left: 58.33333333%;
}

.col-xs-push-6 {
  left: 50%;
}

.col-xs-push-5 {
  left: 41.66666667%;
}

.col-xs-push-4 {
  left: 33.33333333%;
}

.col-xs-push-3 {
  left: 25%;
}

.col-xs-push-2 {
  left: 16.66666667%;
}

.col-xs-push-1 {
  left: 8.33333333%;
}

.col-xs-push-0 {
  left: auto;
}

.col-xs-offset-12 {
  margin-left: 100%;
}

.col-xs-offset-11 {
  margin-left: 91.66666667%;
}

.col-xs-offset-10 {
  margin-left: 83.33333333%;
}

.col-xs-offset-9 {
  margin-left: 75%;
}

.col-xs-offset-8 {
  margin-left: 66.66666667%;
}

.col-xs-offset-7 {
  margin-left: 58.33333333%;
}

.col-xs-offset-6 {
  margin-left: 50%;
}

.col-xs-offset-5 {
  margin-left: 41.66666667%;
}

.col-xs-offset-4 {
  margin-left: 33.33333333%;
}

.col-xs-offset-3 {
  margin-left: 25%;
}

.col-xs-offset-2 {
  margin-left: 16.66666667%;
}

.col-xs-offset-1 {
  margin-left: 8.33333333%;
}

.col-xs-offset-0 {
  margin-left: 0;
}





/*客服*/
.kf {
    width: 208px;
    position: fixed;
    /* right: 20px; */
    right: -208px;
    top: 50%;
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    transform: translateY(-50%);
    z-index: 999;
}
.kt-top {
    height: 40px;
    line-height: 40px;
    background: url("../images/kefu.png") 12px center no-repeat #007ccb;
	-o-background-size: auto 20px;
	-ms-background-size: auto 20px;
	-moz-background-size: auto 20px;
	-webkit-background-size: auto 20px;
	background-size: auto 20px;
    padding-left: 46px;
    font-size: 14px;
    color: #fff;
}
.kt-top span:hover{
      transform: rotate(90deg);
}
.kt-top span {
    width: 18px;
    height: 16px;
    float: right;
    position: relative;
    margin: 10px 10px 0px 0px;
    cursor: pointer;
    transition: 0.5s;
    -webkit-transition: 0.5s;
    -moz-transition: 0.5s;
    -ms-transition: 0.5s;
    -o-transition: 0.5s;
}
.kt-top span b {
    width: 100%;
    height: 2px;
    background: #fff;
    display: block;
    position: absolute;
    top: 50%;
    left: 0;
}
.kt-top span b:first-child {
    transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    -o-transform: rotate(45deg);
}
.kt-top span b:last-child {
    transform: rotate(-45deg);
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
}
.kf .con {
    overflow: hidden;
    background: #fff;
}
.kf .qq li {
    height: 36px;
    line-height: 36px;
    border-bottom: #f5f5f5 solid 1px;
    padding-left: 16px;
}
.kf .qq li a {
    height: 36px !important;
    color: #666;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    text-decoration: initial;
    display: block;
}
.kf .qq li a img{
    padding-right: 6px;
}
.kf .con h5{
    height: 26px;
    line-height: 26px;
    margin-top: 12px;
    background: url('../images/lianxi.png') 16px center no-repeat;
    padding-left: 45px;
    color: #666;
    font-size: 14px;
}
.kf .contact {
    margin-top: 1px;
}
.kf .contact p{
    height: 26px;
    line-height: 26px;
    color: #666;
    font-size: 14px;
    padding-left: 22px;
}
.kf .contact p:nth-child(2n){
    padding-left: 32px;
}
.kf .con h5.qr-icon{
    background: url('../images/erweima.png') 16px center no-repeat;
}
.kf .con .qr{
    margin-top: 10px;
    padding-left: 40px;
}
.kf .con .qr img{
    width: 110px;
    height: 110px;
}
.kf .backTop{
    width: 100%;
    height: 40px;
    margin-top: 10px;
    background: url('../images/huidaodingbu.png') center center no-repeat #007ccb;
    background-size: 18px auto;
    cursor: pointer;
}
.kf-side{
    padding: 18px 10px 10px;
    background: #007ccb;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    left: -34px;
    cursor: pointer;
}
.kf-side b{
    display: block;
    color: #fff;
    line-height: 18px;
    font-size: 14px;
    font-weight: normal;
}
.kf-side span.arrow{
    width: 12px;
    height: 12px;
    background: url('../images/jt-1.png') no-repeat;
	-o-background-size: auto 12px;
	-ms-background-size: auto 12px;
	-moz-background-size: auto 12px;
	-webkit-background-size: auto 12px;
	background-size: auto 12px;
    display: block;
    margin-top: 10px;
}
.kf-side span.on{
    background: url('../images/jt-2.png') no-repeat;
    -o-background-size: auto 12px;
    -ms-background-size: auto 12px;
    -moz-background-size: auto 12px;
    -webkit-background-size: auto 12px;
    background-size: auto 12px;
}




@media screen and (min-width: 768px) {
  .col-sm-1,
  .col-sm-2,
  .col-sm-3,
  .col-sm-4,
  .col-sm-5,
  .col-sm-6,
  .col-sm-7,
  .col-sm-8,
  .col-sm-9,
  .col-sm-10,
  .col-sm-11,
  .col-sm-12 {
    float: left;
  }
  .col-sm-12 {
    width: 100%;
  }
  .col-sm-11 {
    width: 91.66666667%;
  }
  .col-sm-10 {
    width: 83.33333333%;
  }
  .col-sm-9 {
    width: 75%;
  }
  .col-sm-8 {
    width: 66.66666667%;
  }
  .col-sm-7 {
    width: 58.33333333%;
  }
  .col-sm-6 {
    width: 50%;
  }
  .col-sm-5 {
    width: 41.66666667%;
  }
  .col-sm-4 {
    width: 33.33333333%;
  }
  .col-sm-3 {
    width: 25%;
  }
  .col-sm-2 {
    width: 16.66666667%;
  }
  .col-sm-1 {
    width: 8.33333333%;
  }
  .col-sm-pull-12 {
    right: 100%;
  }
  .col-sm-pull-11 {
    right: 91.66666667%;
  }
  .col-sm-pull-10 {
    right: 83.33333333%;
  }
  .col-sm-pull-9 {
    right: 75%;
  }
  .col-sm-pull-8 {
    right: 66.66666667%;
  }
  .col-sm-pull-7 {
    right: 58.33333333%;
  }
  .col-sm-pull-6 {
    right: 50%;
  }
  .col-sm-pull-5 {
    right: 41.66666667%;
  }
  .col-sm-pull-4 {
    right: 33.33333333%;
  }
  .col-sm-pull-3 {
    right: 25%;
  }
  .col-sm-pull-2 {
    right: 16.66666667%;
  }
  .col-sm-pull-1 {
    right: 8.33333333%;
  }
  .col-sm-pull-0 {
    right: auto;
  }
  .col-sm-push-12 {
    left: 100%;
  }
  .col-sm-push-11 {
    left: 91.66666667%;
  }
  .col-sm-push-10 {
    left: 83.33333333%;
  }
  .col-sm-push-9 {
    left: 75%;
  }
  .col-sm-push-8 {
    left: 66.66666667%;
  }
  .col-sm-push-7 {
    left: 58.33333333%;
  }
  .col-sm-push-6 {
    left: 50%;
  }
  .col-sm-push-5 {
    left: 41.66666667%;
  }
  .col-sm-push-4 {
    left: 33.33333333%;
  }
  .col-sm-push-3 {
    left: 25%;
  }
  .col-sm-push-2 {
    left: 16.66666667%;
  }
  .col-sm-push-1 {
    left: 8.33333333%;
  }
  .col-sm-push-0 {
    left: auto;
  }
  .col-sm-offset-12 {
    margin-left: 100%;
  }
  .col-sm-offset-11 {
    margin-left: 91.66666667%;
  }
  .col-sm-offset-10 {
    margin-left: 83.33333333%;
  }
  .col-sm-offset-9 {
    margin-left: 75%;
  }
  .col-sm-offset-8 {
    margin-left: 66.66666667%;
  }
  .col-sm-offset-7 {
    margin-left: 58.33333333%;
  }
  .col-sm-offset-6 {
    margin-left: 50%;
  }
  .col-sm-offset-5 {
    margin-left: 41.66666667%;
  }
  .col-sm-offset-4 {
    margin-left: 33.33333333%;
  }
  .col-sm-offset-3 {
    margin-left: 25%;
  }
  .col-sm-offset-2 {
    margin-left: 16.66666667%;
  }
  .col-sm-offset-1 {
    margin-left: 8.33333333%;
  }
  .col-sm-offset-0 {
    margin-left: 0;
  }
}

@media screen and (min-width: 992px) {
  .col-md-1,
  .col-md-2,
  .col-md-3,
  .col-md-4,
  .col-md-5,
  .col-md-6,
  .col-md-7,
  .col-md-8,
  .col-md-9,
  .col-md-10,
  .col-md-11,
  .col-md-12 {
    float: left;
  }
  .col-md-12 {
    width: 100%;
  }
  .col-md-11 {
    width: 91.66666667%;
  }
  .col-md-10 {
    width: 83.33333333%;
  }
  .col-md-9 {
    width: 75%;
  }
  .col-md-8 {
    width: 66.66666667%;
  }
  .col-md-7 {
    width: 58.33333333%;
  }
  .col-md-6 {
    width: 50%;
  }
  .col-md-5 {
    width: 41.66666667%;
  }
  .col-md-4 {
    width: 33.33333333%;
  }
  .col-md-3 {
    width: 25%;
  }
  .col-md-2 {
    width: 16.66666667%;
  }
  .col-md-1 {
    width: 8.33333333%;
  }
  .col-md-pull-12 {
    right: 100%;
  }
  .col-md-pull-11 {
    right: 91.66666667%;
  }
  .col-md-pull-10 {
    right: 83.33333333%;
  }
  .col-md-pull-9 {
    right: 75%;
  }
  .col-md-pull-8 {
    right: 66.66666667%;
  }
  .col-md-pull-7 {
    right: 58.33333333%;
  }
  .col-md-pull-6 {
    right: 50%;
  }
  .col-md-pull-5 {
    right: 41.66666667%;
  }
  .col-md-pull-4 {
    right: 33.33333333%;
  }
  .col-md-pull-3 {
    right: 25%;
  }
  .col-md-pull-2 {
    right: 16.66666667%;
  }
  .col-md-pull-1 {
    right: 8.33333333%;
  }
  .col-md-pull-0 {
    right: auto;
  }
  .col-md-push-12 {
    left: 100%;
  }
  .col-md-push-11 {
    left: 91.66666667%;
  }
  .col-md-push-10 {
    left: 83.33333333%;
  }
  .col-md-push-9 {
    left: 75%;
  }
  .col-md-push-8 {
    left: 66.66666667%;
  }
  .col-md-push-7 {
    left: 58.33333333%;
  }
  .col-md-push-6 {
    left: 50%;
  }
  .col-md-push-5 {
    left: 41.66666667%;
  }
  .col-md-push-4 {
    left: 33.33333333%;
  }
  .col-md-push-3 {
    left: 25%;
  }
  .col-md-push-2 {
    left: 16.66666667%;
  }
  .col-md-push-1 {
    left: 8.33333333%;
  }
  .col-md-push-0 {
    left: auto;
  }
  .col-md-offset-12 {
    margin-left: 100%;
  }
  .col-md-offset-11 {
    margin-left: 91.66666667%;
  }
  .col-md-offset-10 {
    margin-left: 83.33333333%;
  }
  .col-md-offset-9 {
    margin-left: 75%;
  }
  .col-md-offset-8 {
    margin-left: 66.66666667%;
  }
  .col-md-offset-7 {
    margin-left: 58.33333333%;
  }
  .col-md-offset-6 {
    margin-left: 50%;
  }
  .col-md-offset-5 {
    margin-left: 41.66666667%;
  }
  .col-md-offset-4 {
    margin-left: 33.33333333%;
  }
  .col-md-offset-3 {
    margin-left: 25%;
  }
  .col-md-offset-2 {
    margin-left: 16.66666667%;
  }
  .col-md-offset-1 {
    margin-left: 8.33333333%;
  }
  .col-md-offset-0 {
    margin-left: 0;
  }
}

@media screen and (min-width: 1200px) {
  .col-lg-1,
  .col-lg-2,
  .col-lg-3,
  .col-lg-4,
  .col-lg-5,
  .col-lg-6,
  .col-lg-7,
  .col-lg-8,
  .col-lg-9,
  .col-lg-10,
  .col-lg-11,
  .col-lg-12 {
    float: left;
  }
  .col-lg-12 {
    width: 100%;
  }
  .col-lg-11 {
    width: 91.66666667%;
  }
  .col-lg-10 {
    width: 83.33333333%;
  }
  .col-lg-9 {
    width: 75%;
  }
  .col-lg-8 {
    width: 66.66666667%;
  }
  .col-lg-7 {
    width: 58.33333333%;
  }
  .col-lg-6 {
    width: 50%;
  }
  .col-lg-5 {
    width: 41.66666667%;
  }
  .col-lg-4 {
    width: 33.33333333%;
  }
  .col-lg-3 {
    width: 25%;
  }
  .col-lg-2 {
    width: 16.66666667%;
  }
  .col-lg-1 {
    width: 8.33333333%;
  }
  .col-lg-pull-12 {
    right: 100%;
  }
  .col-lg-pull-11 {
    right: 91.66666667%;
  }
  .col-lg-pull-10 {
    right: 83.33333333%;
  }
  .col-lg-pull-9 {
    right: 75%;
  }
  .col-lg-pull-8 {
    right: 66.66666667%;
  }
  .col-lg-pull-7 {
    right: 58.33333333%;
  }
  .col-lg-pull-6 {
    right: 50%;
  }
  .col-lg-pull-5 {
    right: 41.66666667%;
  }
  .col-lg-pull-4 {
    right: 33.33333333%;
  }
  .col-lg-pull-3 {
    right: 25%;
  }
  .col-lg-pull-2 {
    right: 16.66666667%;
  }
  .col-lg-pull-1 {
    right: 8.33333333%;
  }
  .col-lg-pull-0 {
    right: auto;
  }
  .col-lg-push-12 {
    left: 100%;
  }
  .col-lg-push-11 {
    left: 91.66666667%;
  }
  .col-lg-push-10 {
    left: 83.33333333%;
  }
  .col-lg-push-9 {
    left: 75%;
  }
  .col-lg-push-8 {
    left: 66.66666667%;
  }
  .col-lg-push-7 {
    left: 58.33333333%;
  }
  .col-lg-push-6 {
    left: 50%;
  }
  .col-lg-push-5 {
    left: 41.66666667%;
  }
  .col-lg-push-4 {
    left: 33.33333333%;
  }
  .col-lg-push-3 {
    left: 25%;
  }
  .col-lg-push-2 {
    left: 16.66666667%;
  }
  .col-lg-push-1 {
    left: 8.33333333%;
  }
  .col-lg-push-0 {
    left: auto;
  }
  .col-lg-offset-12 {
    margin-left: 100%;
  }
  .col-lg-offset-11 {
    margin-left: 91.66666667%;
  }
  .col-lg-offset-10 {
    margin-left: 83.33333333%;
  }
  .col-lg-offset-9 {
    margin-left: 75%;
  }
  .col-lg-offset-8 {
    margin-left: 66.66666667%;
  }
  .col-lg-offset-7 {
    margin-left: 58.33333333%;
  }
  .col-lg-offset-6 {
    margin-left: 50%;
  }
  .col-lg-offset-5 {
    margin-left: 41.66666667%;
  }
  .col-lg-offset-4 {
    margin-left: 33.33333333%;
  }
  .col-lg-offset-3 {
    margin-left: 25%;
  }
  .col-lg-offset-2 {
    margin-left: 16.66666667%;
  }
  .col-lg-offset-1 {
    margin-left: 8.33333333%;
  }
  .col-lg-offset-0 {
    margin-left: 0;
  }
}

/****************************** style (科技感设计) ******************************/
/* 科技感全局样式 */
body,
button,
input,
select,
textarea {
  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", "\5FAE\8F6F\96C5\9ED1", "Microsoft YaHei";
  font-size: 14px;
  line-height: 1.6;
  color: #333333;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background: #ffffff;
}

/* 科技感背景网格效果 */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(rgba(51, 153, 255, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(51, 153, 255, 0.1) 1px, transparent 1px);
  background-size: 50px 50px;
  z-index: -1;
  animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
  0% {
    background-position: 0 0;
  }
  100% {
    background-position: 50px 50px;
  }
}

body {
  max-width: 1920px;
  margin: 0 auto;
  overflow-x: hidden;
  position: relative;
  background-color: var(--bg-color);
  background-image: var(--bg-gradient);
  background-attachment: fixed;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
  line-height: 1.6;
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.center {
  width: 1200px;
  margin: 0 auto;
  position: relative;
  padding: 0 20px;
  box-sizing: border-box;
}

.center {
  width: 1200px;
  margin: 0 auto;
  position: relative;
  padding: 0 20px;
  box-sizing: border-box;
}

.header {
  width: 100%;
  position: relative;
  height: 100%;
}

.header .head_top {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  z-index: 13;
}

.header .head_top .text {
  position: relative;
}

.header .head_top .logo {
  float: left;
  position: absolute;
  left: 0;
  top: 0;
  width: 20%;
}

.header .head_top .logo a img {
  display: block;
  margin-top: 10px;
  max-width: 100%;
}

.header .head_top .nav {
  width: 100%;
  padding-left: 20%;
  float: right;
  padding-right: 220px;
}

.header .head_top .nav li {
  width: 14%;
  float: left;
  position: relative;
  transition: all 0.3s ease;
}

.header .head_top .nav li > a {
  line-height: 77px;
  color: #fff;
  font-size: 16px;
  font-weight: 500;
  text-align: center;
  display: block;
  transition: all 0.3s ease;
  text-shadow: 0 1px 2px rgba(0,0,0,0.3);
  letter-spacing: 0.5px;
}

.header .head_top .nav li .v_list { position: absolute; top: 77px; left: 0; width: 150%; overflow: hidden; background: rgba(255,255,255,0.98); z-index: 99; display: none; border-radius: 0 0 var(--border-radius) var(--border-radius); box-shadow: var(--card-shadow-hover); backdrop-filter: blur(10px); } .header .head_top .nav li .v_list a { line-height: 42px; display: block; font-size: 14px; color: var(--text-primary); padding: 0 30px; transition: var(--transition); border-bottom: 1px solid var(--border-light); } .header .head_top .nav li .v_list a:hover { background: var(--primary-light); color: #fff; padding-left: 40px; } .header .head_top .nav li:hover { background: rgba(99, 102, 241, 0.9); } .header .head_top .nav li.active{ background: var(--primary-color); box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4); } .header .head_top .nav li:hover > a { color: #fff; transform: translateY(-2px); }

.header .head_top .tel {
    float: right;
    position: absolute;
    right: 0;
    top: 0;
    padding-top: 20px;
}
.header .head_top .tel p {
    padding-left: 35px;
    background: url(../images/ltel.png) no-repeat left center;
    background-size: 20px;
}
.header .head_top .tel p i {
    font-size: 14px;
    color: #fff;
    display: block;
    font-style: normal;
    letter-spacing: 0.5px;
}
.header .head_top .tel p span {
    display: block;
    color: #fff;
    font-size: 24px;
    font-weight: bold;
    letter-spacing: 1px;
}




.m_header {
  width: 100%;
  overflow: hidden;
  display: none;
}

.m_header .m_head_content {
  height: 60px;
  width: 100%;
  background: var(--primary-color);
  position: fixed;
  top: 0;
  left: 0;
  z-index: 99;
  box-shadow: var(--btn-shadow-hover);
}

.m_header .m_head_content .m_head_logo {
  height: 60px;
  float: left;
  margin-left: .05rem;
}

.m_header .m_head_content .m_head_logo img {
  max-height: 100%;
  float: left;
  height: 40px;
  margin-top: 10px;
}

.m_header .m_head_content .menu {
  float: right;
  width: 60px;
  height: 60px;
}

.m_header .m_head_content .menu i {
  color: #fff;
  font-size: 20px;
  text-align: center;
  line-height: 60px;
  display: block;
}

.app_menu {
  width: 100%;
  position: fixed;
  height: 100%;
  top: 60px;
  right: 0;
  z-index: 99;
  display: none;
  background: rgba(0, 0, 0, .5);
}

.app_menu ul {
  background: var(--primary-color);
}

.app_menu ul li {
  width: 100%;
  border-bottom: 1px solid #fdb25a;
}

.app_menu ul li > a {
  width: 50%;
  display: block;
}

.app_menu ul li > a span {
  font-size: 14px;
  width: 100%;
  height: 42px;
  line-height: 42px;
  color: #fff;
  display: block;
  padding-left: 18px;
  font-weight: bold;
}

.app_menu ul li.on {
  background: var(--primary-dark) url(../images/bottom.png) no-repeat 95% 15px;
  background-size: 16px;
}

.app_menu ul .v_list {
  width: 100%;
  display: none;
  border-top: 1px dashed #444;
}

.app_menu ul .v_list a {
  display: block;
  font-size: 14px;
  width: 100%;
  line-height: 36px;
  color: #fff;
  display: block;
  padding-left: .4rem;
  border-bottom: 1px dashed #444;
  float: none;
}

.m_banner {
  width: 100%;
  margin: 0 auto;
  overflow: hidden;
  position: relative;
  display: none;
  margin-top: 60px;
}

.m_banner .mbanner {
  width: 100%;
  position: relative;
}

.m_banner .mbanner ul li {
  width: 100%;
  line-height: 0;
}

.m_banner .mbanner ul li img {
  width: 100%;
  height: auto;
}

.banner_btn {
  width: 100%;
  text-align: center;
  position: absolute;
  z-index: 9;
  bottom: 5px;
  overflow: hidden;
}

.banner_btn a {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
  text-indent: -999px;
  overflow: hidden;
  margin: 0 3px;
  overflow: hidden;
  cursor: pointer;
  background: #f9c9d3;
  opacity: .4;
  margin: 0 5px;
  border: solid 2px #fff;
}

.banner_btn a.in {
  background: #ff9b26;
  opacity: 1;
}

.pc_banner {
  width: 100%;
  max-width: 1920px;
  margin: 0 auto;
  overflow: hidden;
  position: relative;
  line-height: 0;
}

.pc_banner .pcbanner {
  width: 100%;
  position: relative;
}

.pc_banner .swiper-slide {
  width: 100%;
  background: #000;
}

.pc_banner .swiper-slide img {
  width: 100%;
  display: block;
}

.pc_banner .banner_pagination {
  position: absolute;
  width: 100%;
  left: 0;
  z-index: 13;
  text-align: center;
  padding-right: 5px;
}

.pc_banner .banner_pagination span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
  text-align: center;
  background: none;
  opacity: 1;
  cursor: pointer;
  margin: 0 3px;
  background: rgba(255, 255, 255, .5);
  border: none;
  outline: 0;
}

.pc_banner .banner_pagination span.swiper-pagination-bullet-active {
  background: #fff;
  color: #fff;
}

.pc_banner .banner_prev {
  position: absolute;
  top: 44%;
  left: 10px;
  z-index: 12;
  width: 48px;
  height: 86px;
  background: url(../images/bannerle.png) no-repeat center;
  outline: 0;
  cursor: pointer;
}

.pc_banner .banner_next {
  position: absolute;
  top: 44%;
  right: 10px;
  z-index: 12;
  width: 48px;
  height: 86px;
  background: url(../images/bannerri.png) no-repeat center;
  outline: 0;
  cursor: pointer;
}


.header .fixedtop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.95) 0%, rgba(26, 26, 46, 0.95) 100%);
  box-shadow: 0px 8px 25px rgba(0, 255, 255, 0.2);
  border-bottom: 1px solid rgba(0, 255, 255, 0.4);
  backdrop-filter: blur(10px);
}
.header .fixedtop .nav li > a {
  color: #e0e0e0;
  text-shadow: 0 0 10px rgba(0, 255, 255, 0.4);
  transition: all 0.3s ease;
  position: relative;
}

.header .fixedtop .nav li > a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 255, 255, 0.8), transparent);
  transition: width 0.3s ease;
}

.header .fixedtop .nav li:hover > a {
  color: #00ffff;
  text-shadow: 0 0 20px rgba(0, 255, 255, 0.8);
}

.header .fixedtop .nav li:hover > a::after {
  width: 100%;
}

.header .fixedtop .logo a img {
  display: none;
}
.header .fixedtop .logo {
  height: 56px;
  margin-top: 8px;
  background: url('../images/index.png') no-repeat top left;
  background-size: auto 100%;
}
.header .fixed {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: #fff;
  box-shadow: 0px 8px 20px rgba(0, 0, 0, .3);
}


.header .fixed .logo a img {
  display: none;
}
.header .fixed .logo {
  height: 56px;
  margin-top: 8px;
  background: url('../images/index.png') no-repeat top left;
  background-size: auto 100%;
}

.header .fixed .tel p{
  background: url(../images/htel.png) no-repeat left center;
  background-size: 20px;
}
.header .fixed .tel p i {
  color: #666;
}
.header .fixed .tel p span {
  color: #666;
}




.main {
  width: 100%;
}

.box_tit {
  margin: 50px 0;
  position: relative;
}


.box_tit {
  text-align: center;
  margin-bottom: 60px;
  position: relative;
}

.box_tit span {
  font-size: 38px;
  text-align: center;
  color: var(--text-primary);
  display: block;
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-bottom: 15px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.box_tit p {
  font-size: 20px;
  color: var(--text-secondary);
  display: block;
  text-align: center;
  margin-top: 0;
  line-height: 1.8;
  font-weight: 400;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 20px;
}

.i_box1 .box {
  width: 100%;
}

.i_box1 .box {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  margin: 0 -15px;
}

.i_box1 .box ul {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  width: 100%;
  margin: 0;
  padding: 0;
}

.i_box1 .box li {
  width: calc(23% - 30px);
  min-height: 320px;
  border-radius: var(--border-radius-lg);
  perspective: 1000px;
  margin: 0 15px;
}

.i_box1 .box li .li_text { width: 100%; min-height: 320px; height: 100%; transition: var(--transition-slow); border-radius: var(--border-radius-lg); position: relative; box-shadow: var(--card-shadow); overflow: hidden; border: 1px solid var(--border-color); background: var(--bg-color); backdrop-filter: blur(10px); transition: var(--transition-slow); display: flex; flex-direction: column; padding: 35px; box-sizing: border-box; border-top: 4px solid var(--primary-color); }


@keyframes scan {
  0% {
    transform: translateX(-100%) translateY(-100%) rotate(45deg);
  }
  100% {
    transform: translateX(100%) translateY(100%) rotate(45deg);
  }
}

.i_box1 .box li .li_text::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
  z-index: 2;
}

.i_box1 .box li .text p {
  padding: 0;
  margin-bottom: 20px;
  position: relative;
  z-index: 2;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-secondary);
  flex: 1;
}

.i_box1 .box li .text p span {
  display: block;
  font-size: 18px;
  color: var(--text-primary);
  font-weight: 600;
  line-height: 1.6;
  margin-bottom: 10px;
}

.i_box1 .box li .text img {
  position: relative;
  left: auto;
  bottom: auto;
  margin: 20px auto 0;
  transition: var(--transition-slow);
  display: block;
  height: 120px;
  max-height: 120px;
  z-index: 2;
  filter: drop-shadow(0 8px 15px rgba(0,0,0,0.1));
}

.i_box1 .box li .text h3 {
  width: 100%;
  font-size: 28px;
  display: block;
  text-align: center;
  padding-right: 0;
  font-weight: 700;
  margin-bottom: 0;
  transition: var(--transition-slow);
  position: relative;
  z-index: 2;
  color: var(--primary-color);
  text-shadow: 0 2px 10px rgba(59, 130, 246, 0.1);
}

/* 彩色卡片样式 */
.i_box1 .box li:first-child .li_text {
  background: linear-gradient(135deg, var(--success-color-light) 0%, rgba(229, 243, 255, 0.98) 100%);
  border-color: rgba(59, 130, 246, 0.2);
  box-shadow: var(--card-shadow);
}

.i_box1 .box li:first-child + li .li_text {
  background: linear-gradient(135deg, var(--info-color-light) 0%, rgba(240, 244, 255, 0.98) 100%);
  border-color: rgba(59, 130, 246, 0.2);
  box-shadow: var(--card-shadow);
}

.i_box1 .box li:first-child + li + li .li_text {
  background: linear-gradient(135deg, var(--warning-color-light) 0%, rgba(255, 237, 243, 0.98) 100%);
  border-color: rgba(59, 130, 246, 0.2);
  box-shadow: var(--card-shadow);
}

.i_box1 .box li:first-child + li + li + li .li_text {
  background: linear-gradient(135deg, var(--danger-color-light) 0%, rgba(254, 243, 199, 0.98) 100%);
  border-color: rgba(59, 130, 246, 0.2);
  box-shadow: var(--card-shadow);
}

/* 悬停效果 */
.i_box1 .box li:hover .li_text {
  transform: translateY(-12px) scale(1.01);
  transition: var(--transition-slow);
  box-shadow: var(--card-shadow-hover);
  border-color: var(--primary-color);
}

.i_box1 .box li:hover .li_text::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, transparent, rgba(59, 130, 246, 0.1), transparent);
  animation: scan 2s linear infinite;
  pointer-events: none;
  z-index: 1;
}

.i_box1 .box li:hover .text img {
  transform: translateY(-10px) scale(1.05);
  transition: var(--transition-slow);
  filter: drop-shadow(0 8px 20px rgba(59, 130, 246, 0.2));
}

.i_box1 .box li:hover .text h3 {
  transform: translateY(-5px);
  transition: var(--transition-slow);
  font-size: 30px;
  color: var(--primary-dark);
}

/* 响应式调整 */
@media (max-width: 1024px) and (min-width: 769px) {
  .i_box1 .box li {
    width: calc(50% - 30px);
  }
}

@media (max-width: 768px) {
  .i_box1 .box li {
    width: calc(100% - 30px);
    margin-bottom: 30px;
  }
}

/* GEO核心原理样式 */
.principle-content {
  width: 100%;
  padding: 20px 0;
}

.principle-section {
  margin-bottom: 40px;
}

.principle-section h3 {
  font-size: 24px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 20px;
  border-bottom: 2px solid var(--primary-color);
  padding-bottom: 10px;
}

.principle-section p {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 15px;
}

.difficulty-list {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  margin-top: 20px;
}

.difficulty-item {
  width: calc(33.333% - 20px);
  padding: 25px;
  background: var(--bg-color);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--card-shadow);
  border: 1px solid var(--border-color);
}

.difficulty-level {
  font-size: 24px;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.difficulty-item h4 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.advantage-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.advantage-item {
  padding: 20px;
  background: var(--bg-color);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--card-shadow);
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--primary-color);
}

/* 响应式调整 - GEO核心原理 */
@media (max-width: 768px) {
  .difficulty-item {
    width: calc(100% - 20px);
    margin-bottom: 20px;
  }
  
  .advantage-list {
    grid-template-columns: 1fr;
  }
}

.i_box3 {
  width: 100%;
  background: var(--bg-gradient);
  padding: 60px 0;
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius-xl);
  box-shadow: var(--section-shadow);
}

.i_box3::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
}

.i_box3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
}

.i_box3 .box_tit p {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-secondary);
}

.i_box3 .pic img {
  display: block;
  max-width: 90%;
  margin: 0 auto;
  margin-top: 40px;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--card-shadow-hover);
  transition: var(--transition-slow);
}

.i_box3 .pic img:hover {
  transform: scale(1.02);
  box-shadow: 0 20px 40px rgba(59, 130, 246, 0.2);
}

/* 响应式调整 */
@media (max-width: 768px) {
  .i_box3 .box_tit p {
    padding: 0 5%;
  }
  
  .i_box3 .pic img {
    max-width: 100%;
  }
}

.i_box2 {
  width: 100%;
  background: var(--bg-gradient);
  padding: 50px 0;
  border-radius: var(--border-radius-xl);
  margin: 40px 0;
  position: relative;
  overflow: hidden;
}

.i_box2 .box {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  width: 100%;
}

.i_box2 .box ul {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  width: 100%;
  margin: 0;
  padding: 0;
}

.i_box2 .box li {
  flex: 1;
  border: 1px solid var(--border-color);
  background: var(--bg-color);
  position: relative;
  z-index: 8;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: var(--transition-slow);
  box-shadow: var(--card-shadow);
  backdrop-filter: blur(10px);
}

.i_box2 .box li i {
  width: 40%;
  height: 6px;
  margin: 0 auto;
  background: var(--primary-color);
  font-style: normal;
  display: block;
  margin-bottom: 30px;
  border-radius: 3px;
  transition: var(--transition);
}

.i_box2 .box li span {
  display: block;
  text-align: center;
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.5;
  padding: 0 20px;
}

.i_box2 .box li .text {
  margin: 30px 40px 0 40px;
  border-top: 2px solid var(--primary-color);
  padding-top: 25px;
}

.i_box2 .box li .text p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  text-align: center;
}

.i_box2 .box li .pic {
  width: 100%;
  margin: 30px 0;
  padding: 0 20px;
  box-sizing: border-box;
}

.i_box2 .box li .pic img {
  display: block;
  max-width: 100%;
  transition: var(--transition-slow);
}

.i_box2 .box li .pic img:first-child {
  display: block;
  margin: 0 auto;
  max-height: 120px;
}

.i_box2 .box li .pic img:first-child + img {
  display: none;
  margin: 0 auto;
  max-height: 120px;
}

.i_box2 .box li:first-child {
  margin-left: 0;
}

/* 悬停效果 */
.i_box2 .box li:hover {
  transform: translateY(-15px);
  border-color: var(--primary-color);
  background: var(--primary-gradient);
  box-shadow: var(--card-shadow-lg);
}

.i_box2 .box li:hover i {
  background: var(--bg-color);
  width: 60%;
}

.i_box2 .box li:hover span {
  color: var(--text-light);
  font-size: 26px;
}

.i_box2 .box li:hover .text {
  border-top: 2px solid var(--bg-color);
}

.i_box2 .box li:hover .text p {
  color: var(--text-light);
}

.i_box2 .box li:hover .pic img:first-child {
  display: none;
}

.i_box2 .box li:hover .pic img:first-child + img {
  display: block;
  transform: scale(1.1);
}

/* 响应式设计 */
@media (max-width: 768px) {
  .i_box2 .box {
    flex-direction: column;
    gap: 30px;
  }
  
  .i_box2 .box li {
    width: 100%;
  }
  
  .i_box2 .box li .text {
    margin: 30px 20px 0 20px;
  }
}


.i_box2 .box li:first-child i {
  background: var(--success-color);
}
.i_box2 .box li:first-child +li i {
  background: var(--accent-color);
}
.i_box2 .box li:first-child +li +li i {
  background: var(--warning-color);
}
.i_box2 .box li:first-child:hover {
  background: linear-gradient(135deg, var(--success-color), #22c55e);
  border-color: var(--success-color);
}
.i_box2 .box li:first-child +li:hover {
  background: linear-gradient(135deg, var(--accent-color), #0891b2);
  border-color: var(--accent-color);
}
.i_box2 .box li:first-child +li +li:hover {
  background: linear-gradient(135deg, var(--warning-color), #d97706);
  border-color: var(--warning-color);
}

.i_box4 {
  width: 100%;
  padding: 1px 0;
  background: #ffffff;
  margin-top: 50px;
  position: relative;
  overflow: hidden;
}

.i_box4::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, #00a2e9, transparent);
}

.i_box4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, #00a2e9, transparent);
}

.i_box4 .box {
  margin: 50px 0;
}

.i_box4 .box li {
  width: 100%;
  float: left;
  transition: all 0.3s ease;
}

.i_box4 .box li:hover {
  transform: translateY(-10px);
}

.i_box4 .box li .imgauto {
  margin: 2%;
  width: 96%;
  height: 100px;
  background: #fff;
  padding: 10px;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.i_box4 .box li:hover .imgauto {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.i_box5 {
  width: 100%;
  padding: 1px 0 50px 0;
  background: var(--bg-color);
  transition: var(--transition);
}

.i_box5 .box li {
  width: 31%;
  float: left;
  margin-left: 3.5%;
  transition: var(--transition);
}

.i_box5 .box li:hover {
  transform: translateY(-10px);
}

.i_box5 .box li .text {
  border-radius: var(--border-radius);
  box-shadow: var(--card-shadow);
  background: var(--bg-color);
  overflow: hidden;
  transition: var(--transition);
}

.i_box5 .box li:hover .text {
  box-shadow: var(--card-shadow-hover);
}

.i_box5 .box li .text img {
  display: block;
  max-width: 100%;
  border-top-left-radius: 12px;
  border-top-right-radius: 12px;
  transition: transform 0.3s ease;
}

.i_box5 .box li:hover .text img {
  transform: scale(1.05);
}

.i_box5 .box li .text span {
  font-size: 18px;
  font-weight: bold;
  text-align: center;
  display: block;
  margin-top: 20px;
  color: var(--text-primary);
  padding: 0 20px;
}

.i_box5 .box li .text i {
  width: 40px;
  height: 4px;
  background: linear-gradient(90deg, #ff9b26, #ff6b35);
  margin: 0 auto;
  display: block;
  font-style: normal;
  margin-top: 10px;
  border-radius: 2px;
}

.i_box5 .box li .list {
  width: 100%;
  margin-top: 20px;
  padding: 0 20px 20px 20px;
}

.i_box5 .box li .list p {
  width: 100%;
  display: block;
  position: relative;
  margin-bottom: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
}

.i_box5 .box li .list p:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.i_box5 .box li .list p:hover {
  background: rgba(0, 0, 0, 0.02);
  padding-left: 10px;
  border-radius: var(--border-radius);
}

.i_box5 .box li .list p span {
  position: absolute;
  left: 10px;
  top: 8px;
  width: 60px;
  font-size: 14px;
  color: var(--text-muted);
  font-weight: normal;
  margin-top: 0;
  padding: 0;
}

.i_box5 .box li .list p a {
  width: 100%;
  padding-left: 60px;
  font-size: 14px;
  color: var(--text-secondary);
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  display: block;
  transition: var(--transition);
}

.i_box5 .box li .list p:hover a {
  color: var(--primary-color);
}

.i_box5 .box li:first-child {
  margin-left: 0;
}

.link {
  width: 100%;
  border-top: 1px solid #ccc;
  margin-top: 50px;
  padding-top: 20px;
}

.link .list p {
  width: 100%;
  display: block;
  position: relative;
  margin-bottom: 12px;
  padding-left: 90px;
}

.link .list p span {
  position: absolute;
  left: 10px;
  top: 0;
  width: 90px;
  font-size: 16px;
  font-weight: bold;
  color: #666;
  line-height: 24px;
}

.link .list p a {
  font-size: 14px;
  line-height: 24px;
  margin: 0 10px;
}

.link .list p a:hover {
  color: #ff9b26;
}

.area {
  width: 100%;
  border: none;
  padding: 0;
  margin: 0;
  border-bottom: 1px solid #ccc;
  margin-top: 20px;
  padding-bottom: 10px;
}

.footer {
  padding-top: 40px;
  padding-bottom: 40px;
  background: var(--bg-color);
  border-top: 1px solid var(--border-color);
  transition: var(--transition);
}

.footer .box p {
  font-size: 14px;
  color: var(--text-secondary);
  text-align: center;
  line-height: 28px;
  transition: var(--transition);
}

.footer .box p a {
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition);
}

.footer .box p a:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

.wzjs_text1 .list li {
  background: #f5f6fa;
  padding: 150px 0;
}

.wzjs_text1 .list li .fl {
  margin-right: 40px;
  float: right;
}

.wzjs_text1 .list li .fl span {
  font-size: 30px;
  color: #000;
  display: block;
  margin-bottom: 20px;
}

.wzjs_text1 .list li .fl p {
  font-size: 16px;
  color: #828282;
  display: block;
  line-height: 160%;
}

.wzjs_text1 .list li .fl a {
  display: block;
  margin-top: 20px;
  width: 180px;
  height: 48px;
  text-align: center;
  line-height: 48px;
  border-radius: 35px;
  background: linear-gradient(135deg, #3399ff, #26cfa6);
  font-size: 16px;
  color: #fff;
  box-shadow: 0 5px 15px rgba(51, 153, 255, 0.3);
  transition: all 0.3s ease;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.wzjs_text1 .list li .fl a:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(51, 153, 255, 0.5);
}

.wzjs_text1 .list li .fr {
  float: left;
}

.wzjs_text1 .list li .fr img {
  max-height: 230px;
  display: block;
}

.wzjs_text1 .list li.on {
  background: #fff;
}

.wzjs_text1 .list li.on .fl {
  float: left;
  margin-right: 0;
  margin-left: 40px;
}

.wzjs_text1 .list li.on .fr {
  float: right;
}

.wzjs_text2 .list li {
  width: 18%;
  float: left;
  margin-left: 2.5%;
  background: #fff;
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: 12px;
  padding: 20px 15px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.wzjs_text2 .list li:hover {
  transform: translateY(-2px);
  border-color: rgba(0, 162, 233, 0.5);
  box-shadow: 0 5px 20px rgba(0, 162, 233, 0.15);
}

.wzjs_text2 .list li img {
  max-width: 100%;
  display: block;
  transition: transform 0.3s ease;
}

.wzjs_text2 .list li:hover img {
  transform: scale(1.05);
}

.wzjs_text2 .list li span {
  font-size: 20px;
  color: #333;
  display: block;
  margin: 12px 5px;
  font-weight: 600;
}

.wzjs_text2 .list li p {
  font-size: 14px;
  color: #666;
  line-height: 170%;
  padding: 0 5px;
}

.wzjs_text2 .list li:first-child {
  margin-left: 0;
}

.wzjs_text3 .list {
  padding-top: 30px;
  padding-block:50px;
}

.wzjs_text3 .list li {
  width: 23%;
  border: 2px solid #ECEEF0;
  text-align: center;
  padding: 30px;
  margin-bottom: 40px;
  position: relative;
  margin-left: 2.66%;
  float: left;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  background-color: #ffffff;
}

.wzjs_text3 .list li:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  border-color: #3399ff;
  background-color: #f8fbff;
}

.wzjs_text3 .list li i {
  position: absolute;
  top: 0;
  left: 50%;
  margin-left: -46px;
  margin-top: -32px;
  padding: 6px 20px;
  background: #3399ff;
  color: #fff;
  font-size: 18px;
  font-style: normal;
  display: block;
}

.wzjs_text3 .list li i:after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  margin-left: -10px;
  border-top: 10px solid black;
  border-top-color: #3399ff;
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
}

.wzjs_text3 .list li h3 {
  margin: 20px 0;
  font-size: 27px;
  font-weight: 500;
  line-height: 135%;
}

.wzjs_text3 .list li h3 em {
  font-size: 10px;
  position: relative;
  left: -8px;
  top: -12px;
  font-weight: bold;
}

.wzjs_text3 .list li span {
  font-size: 14px;
  padding-bottom: 20px;
  color: #666;
  display: block;
  border-bottom: 1px solid #eee;
  margin-bottom: 20px;
}

.wzjs_text3 .list li p {
  font-size: 14px;
  color: #666;
  display: block;
  line-height: 40px;
}

.wzjs_text3 .list li a {
  width: 140px;
  border: 1px solid #999;
  font-size: 14px;
  border-radius: 5px;
  text-align: center;
  display: block;
  margin: 0 auto;
  margin-top: 30px;
}

.wzjs_text3 .list li a:hover {
  background: #333;
  border-color: #333;
  color: #fff;
}

.wzjs_text3 .list li:first-child {
  margin-left: 0;
}

.wzjs_text3 .list li.on {
  border-color: #3399ff;
}

.wzjs_text3 .list li.on a {
  background: #3399ff;
  color: #fff;
  border-color: #3399ff;
}

.wzjs_text3 .list li.on a:hover {
  background: #333;
  border-color: #333;
}

/* VIP功能列表样式 */
.wzjs_text3 .vip-features {
  margin-top: 20px;
  border-top: 1px solid #eee;
  padding-top: 20px;
}

.wzjs_text3 .feature-item {
  font-size: 12px;
  line-height: 18px;
  margin-bottom: 5px;
  display: flex;
  align-items: center;
}

.wzjs_text3 .feature-item.available {
  color: #5cb85c;
}

.wzjs_text3 .feature-item.unavailable {
  color: #d9534f;
}

.wzjs_text3 .feature-item:before {
  display: inline-block;
  margin-right: 5px;
  font-weight: bold;
}

/* 调整列表项宽度以适应新内容 */
.wzjs_text3 .list li {
  width: 22%;
  margin-left: 4%;
  min-height: 700px;
  /* 确保过渡效果保持一致 */
  transition: all 0.3s ease;
}

.wzjs_text3 .list li:first-child {
  margin-left: 0;
}

.page_cont {
  width: 100%;
  padding: 50px 0;
}

.page_cont .fl {
  width: 74%;
  margin-right: 3%;
}

.page_cont .fr {
  width: 23%;
  padding-left: 3%;
}

.page_tit {
  margin-bottom: 20px;
}

.page_tit span {
  font-size: 16px;
  color: #000;
  font-weight: bold;
  display: block;
}

.cat_menu span {
  font-size: 16px;
  color: #000;
  display: block;
  margin-bottom: 10px;
  text-align: right;
  display: none;
}

.cat_menu a {
  display: block;
  font-size: 16px;
  color: #666;
  display: block;
  line-height: 30px;
  text-align: right;
  transition: .5s;
}

.cat_menu a.active {
  padding-right: 20px;
  color: #ff9b26;
  font-weight: bold;
}

.cat_menu a:hover {
  padding-right: 20px;
  transition: .5s;
  color: #ff9b26;
  font-weight: bold;
}

.art_list li {
  width: 100%;
  float: left;
  padding-bottom: 54px;
  margin-bottom: 54px;
  border-bottom: 1px solid #ddd;
}

.art_list li .pic {
  width: 30%;
  float: left;
}

.art_list li .pic .imgauto {
  width: 100%;
  height: 175px;
}

.art_list li .text {
  width: 70%;
  float: right;
  padding-left: 15px;
}

.art_list li .text a {
  font-size: 24px;
  color: #333;
  display: block;
}

.art_list li .text a:hover {
  color: #999;
}

.art_list li .text p {
  margin-top: 16px;
  font-size: 14px;
  color: #999;
  display: block;
  line-height: 28px;
  height: 84px;
  overflow: hidden;
}

.art_list li .text span {
  font-size: 14px;
  color: #999;
  display: block;
  margin-top: 20px;
}

.show_pages {
  padding: 20px 0;
  border-bottom: 1px solid #ddd;
}

.show_pages p {
  width: 50%;
  font-size: 14px;
  color: #999;
}

.show_pages p a {
  font-size: 14px;
}

.show_pages p:first-child {
  float: left;
  text-align: left;
  padding-left: 20px;
  background: url(../images/le.png) no-repeat left center;
  background-size: 7px;
}

.show_pages p:first-child:hover {
  background: url(../images/le2.png) no-repeat left center;
  background-size: 7px;
}

.show_pages p:first-child + p {
  float: right;
  text-align: right;
  padding-right: 30px;
  background: url(../images/ri.png) no-repeat right center;
  background-size: 7px;
}

.show_pages p:first-child + p:hover {
  background: url(../images/ri2.png) no-repeat right center;
  background-size: 7px;
}

.show_pages p:hover {
  color: #333;
}

.art_cont {
  padding-top: 15px;
}

.art_cont .fl {
  width: 74%;
}

.art_cont .fr {
  width: 23%;
}

.content_tit span {
  font-size: 14px;
  color: #999;
  display: block;
  text-align: center;
}

.content_tit h3 {
  font-size: 22px;
  color: #222;
  display: block;
  margin: 10px 0;
  font-weight: normal;
  text-align: center;
}

.hot_new {
  margin-top: 30px;
}

.hot_new span {
  display: block;
  font-size: 14px;
  color: #999;
  line-height: 34px;
}

.hot_new a {
  font-size: 14px;
  color: #999;
  display: block;
  line-height: 34px;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}

.m_show_pages {
  padding: 12px 0;
  border-bottom: 1px solid #ddd;
  display: none;
}

.m_show_pages p {
  width: 100%;
  padding: 0 2%;
  font-size: 14px;
  color: #999;
  line-height: 30px;
}

.m_show_pages p a {
  font-size: 14px;
}

.m_show_pages p:first-child {
  float: left;
  text-align: left;
  background-size: 7px;
}

.pro_screen {
  padding: 20px 50px;
  border: 1px solid #eaeaea;
  background-color: #f9f9f9;
  width: 100%;
  box-sizing: border-box;
  margin-bottom: 20px;
}

.pro_screen ul {
  margin-top: 10px;
}

.pro_screen ul li {
  margin: 0 8px;
  float: left;
}

.pro_screen ul li span {
  display: block;
  color: #aaa;
  padding: 7.5px 19px;
}

.pro_screen ul li a {
  color: #aaa;
  padding: 6px 16px;
  display: block;
}

.pro_screen ul li a.active {
  color: #fff;
  background-color: #3399ff;
}

.pro_screen ul li a.active:hover {
  color: #fff;
  background-color: #3399ff;
}

.pro_screen ul li a:hover {
  color: #fff;
  background-color: #3399ff;
}

.flex_between {
  width: 100%;
  padding: 30px 0;
}

.flex_between .text {
  color: #333;
  float: left;
  margin-top: 4px;
}

.flex_between .text a {
  display: inline-block;
  vertical-align: middle;
  height: 30px;
  line-height: 30px;
  text-align: center;
  padding: 0 10px;
}

.flex_between .text a:hover {
  color: #fff;
  background-color: #3399ff;
}

.flex_between .text a.active {
  color: #fff;
  background-color: #3399ff;
}

.flex_between .search {
  position: relative;
  padding-right: 78px;
  float: right;
}

.flex_between .search input[type="text"] {
  width: 182px;
  height: 36px;
  line-height: 36px;
  border: 1px solid #ddd;
  border-right: 0;
  float: left;
  padding: 0 10px;
  outline: 0;
}

.flex_between .search input[type="submit"] {
  position: absolute;
  right: 0;
  top: 0;
  width: 78px;
  float: right;
  height: 36px;
  line-height: 36px;
  text-align: center;
  color: #fff;
  outline: 0;
  border: none;
  background-color: #3399ff;
  transition: background-color .2s;
}

.case_list ul li {
  width: 31%;
  margin-right: 3.5%;
  border: 1px solid #eee;
  padding: 8px;
  margin-bottom: 30px;
  float: left;
}

.case_list ul li .scroll_pic {
  position: relative;
  width: 100%;
  height: 220px;
  margin: 0;
  overflow: hidden;
}

.case_list ul li .scroll_pic img {
  width: 100%;
  position: relative;
  display: block;
}

.case_list ul li .text h3 {
  line-height: 48px;
  border-bottom: 1px solid #f6f6f6;
  color: #555;
  padding: 0 5px;
  font-size: 16px;
  white-space:nowrap;
  overflow: hidden;
  text-overflow:ellipsis;
}

.case_list ul li .text2 {
  width: 100%;
  -ms-flex-pack: justify;
      justify-content: space-between;
  padding: 12px 0;
}

.case_list ul li .text2 span {
  font-size: 12px;
  color: #f60;
  float: left;
}

.case_list ul li .text2 span i {
  font-size: 22px;
  font-style: normal;
}

.case_list ul li .text2 span em {
  color: #999;
  font-style: normal;
  padding-left: 5px;
}

.case_list ul li .text2 a {
  display: block;
  width: 92px;
  height: 34px;
  border: 1px solid #e5e5e5;
  color: #555;
  text-align: center;
  line-height: 32px;
  border-radius: 3px;
  float: right;
}
.case_list ul li .text2 a:hover {
  background: #3399ff;
  color: #fff;
  border-color: #3399ff;
}

.case_list ul li .text3 {
  width: 100%;
  -ms-flex-pack: justify;
      justify-content: space-between;
  padding: 10px 0;
}

.case_list ul li .text3 p {
  font-size: 12px;
  color: #ccc;
  float: left;
}

.case_list ul li .text3 p em {
  font-style: normal;
  color: #999;
}

.case_list ul li .text3 span {
  float: right;
  margin-top: 3px;
}

.case_list ul li .text3 span i {
  font-style: normal;
  display: inline-block;
  color: #66c7f2;
  border: 1px solid #66c7f2;
  padding: 3px 2px;
  line-height: 1;
  font-size: 12px;
  line-height: 100%;
  margin-left: 5px;
}

.case_list ul li:nth-child(3n) {
  margin-right: 0;
}

.pages {
  margin-top: 40px;
  margin-bottom: 20px;
  text-align: center;
}

.pages a {
  display: inline-block;
  height: 32px;
  line-height: 30px;
  background: #fff;
  border: 1px solid #e6e6e6;
  text-align: center;
  color: #333;
  padding: 0 14px;
  border-radius: 5px;
  margin: 0 3px;
}

.pages a:hover {
  background: #3399ff;
  color: #fff;
  text-decoration: none;
  border: 1px solid #3399ff;
}

.pages a.current {
  background: #3399ff;
  color: #fff;
  text-decoration: none;
  border: 1px solid #3399ff;
}

#wcbp_text {
  width: 100%;
  overflow: hidden;
}

.wc_text1 {
  background: #fff;
  padding: 60px 0;
  padding-top: 150px;
}

.wc_text1 .box .pic {
  float: left;
  width: 60%;
}

.wc_text1 .box .pic img {
  display: block;
  max-width: 100%;
}

.wc_text1 .box .text {
  float: left;
  width: 35%;
  margin-top: 5%;
  margin-left: 5%;
}

.wc_text1 .box .text span {
  font-size: 40px;
  color: #333;
  display: block;
  padding-top: 80px;
  background: url(../images/bk.png) no-repeat 170px bottom;
}

.wc_text1 .box .text p {
  font-size: 50px;
  color: #000;
  display: block;
}

.wc_text1 .box .text i {
  font-style: normal;
  font-size: 32px;
  color: #333;
  display: block;
}

.wc_text_pos {
  position: relative; overflow: hidden;
}

.wc_text_pos .pic img {
  display: block;
  width: 1920px;
  position: relative;
  left: 50%;
  margin-left: -960px;
}

.wc_text_pos .box {
  position: absolute;
  width: 100%;
  top: 0;
  left: 0;
  z-index: 9;
}

.wc_text_pos .box span {
  font-size: 50px;
  color: #fff;
  text-align: center;
  display: block;
  font-weight: normal;
  padding-top: 5%;
}

.wc_text_pos .box p {
  font-size: 18px;
  color: #fff;
  display: block;
  line-height: 200%;
  max-width: 660px;
  margin: 0 auto;
  margin-top: 40px;
}

#wc_text2 .box h3 {
  font-size: 50px;
  color: #fff;
  text-align: center;
  display: block;
  font-weight: normal;
  padding-top: 5%;
}

#wc_text2 .box ul {
  text-align: center;
  margin-top: 40px;
}

#wc_text2 .box ul li {
  display: -moz-inline-stack;
  display: inline-block;
  vertical-align: middle;
  *vertical-align: auto;
  zoom: 1;
  *display: inline;
  border-left: 1px solid #4b4b4b;
  width: 175px;
}

#wc_text2 .box ul li span {
  display: block;
  font-size: 55px;
  color: #fff;
  line-height: 60px;
}

#wc_text2 .box ul li span i {
  font-style: normal;
  color: #fff;
  font-size: 14px;
  line-height: 100%;
  padding-top: 15px;
  padding-left: 5px;
  display: -moz-inline-stack;
  display: inline-block;
  vertical-align: middle;
  *vertical-align: auto;
  zoom: 1;
  *display: inline;
}

#wc_text2 .box ul li em {
  display: block;
  font-size: 16px;
  line-height: 30px;
  color: #fff;
  font-style: normal;
}

#wc_text2 .box ul li:first-child {
  border: none;
}

#wc_text3 .box p {
  text-align: center;
}

.wc_text4 {
  background: #000;
  padding-top: 60px;
}

.wc_text4 .box .pic {
  float: right;
  width: 55%;
}

.wc_text4 .box .pic img {
  display: block;
  max-width: 100%;
  float: right;
}

.wc_text4 .box .text {
  float: left;
  width: 45%;
  padding-top: 13%;
}

.wc_text4 .box .text span {
  font-size: 50px;
  color: #f00;
  display: block;
}

.wc_text4 .box .text p {
  font-size: 50px;
  color: #fff;
  display: block;
}

.wc_text4 .box .text i {
  font-style: normal;
  font-size: 18px;
  color: #fff;
  line-height: 200%;
  margin-top: 30px;
  display: block;
}

#wc_text5 .box span {
  color: #333;
}

#wc_text5 .box p {
  text-align: center;
  color: #333;
  max-width: 820px;
}

.wc_text6 {
  background: #f8f8f8;
}

.wc_text6 .box span {
  font-size: 50px;
  color: #333;
  text-align: center;
  display: block;
  font-weight: normal;
  padding-top: 5%;
}

.wc_text6 .box p {
  font-size: 18px;
  color: #333;
  display: block;
  line-height: 200%;
  max-width: 820px;
  margin: 0 auto;
  margin-top: 40px;
  text-align: center;
}

.wc_text6 .box img {
  display: block;
  max-width: 100%;
  margin: 0 auto;
  margin-top: 60px;
}

#wc_text7 .box span {
  color: #333;
}

#wc_text7 .box p {
  text-align: center;
  color: #333;
  max-width: 820px;
}

.wc_text8 {
  background: #be2829;
  padding-bottom: 5%;
}

.wc_text8 .text span {
  font-size: 50px;
  color: #fff;
  text-align: center;
  display: block;
  font-weight: normal;
  padding-top: 5%;
}

.wc_text8 .text img {
  display: block;
  margin: 0 auto;
  max-width: 100%;
  margin-top: 5%;
}

.wc_text8 .text p {
  font-size: 30px;
  color: #fff;
  display: block;
  line-height: 200%;
  margin: 0 auto;
  margin-top: 40px;
  text-align: center;
}

#wc_text9 .box {
  height: 100%;
}

#wc_text9 .box .center {
  height: 95%;
  background: url(../images/wc9.png) no-repeat bottom center;
  background-size: 100%;
}

#wc_text9 .box span {
  text-align: left;
  padding-top: 15%;
}

#wc_text9 .box p {
  text-align: left;
  margin: 0;
  max-width: 560px;
  margin-top: 40px;
}

#wc_text10 .box {
  padding-top: 11%;
}

#wc_text10 .box span {
  text-align: right;
  padding: 0;
  padding-bottom: 20px;
}

#wc_text10 .box p {
  text-align: right;
  margin: 0;
  max-width: 100%;
}

#wc_text11 .box {
  padding-top: 11%;
}

#wc_text11 .box span {
  text-align: right;
  padding: 0;
  padding-bottom: 20px;
}

#wc_text11 .box p {
  text-align: right;
  margin: 0;
  max-width: 100%;
}

#wc_text11 .box .mt40 {
  margin-top: 30px;
}

.wc_text12 {
  background: #f1f1f1; overflow: hidden;
}

.wc_text12 .text span {
  font-size: 50px;
  color: #333;
  text-align: center;
  display: block;
  font-weight: normal;
  padding-top: 5%;
}

.wc_text12 .text p {
  font-size: 18px;
  color: #333;
  display: block;
  line-height: 200%;
  margin: 0 auto;
  margin-top: 40px;
  text-align: center;
}

.wc_text12 .text img {
  display: block;
  margin-top: 5%;
  width: 1920px;
  position: relative;
  left: 50%;
  margin-left: -960px;
}

.wc_text13 {
  background: #fff;
  padding-top: 60px;
}

.wc_text13 .box .pic {
  float: right;
  width: 55%;
}

.wc_text13 .box .pic img {
  display: block;
  max-width: 100%;
  float: right;
}

.wc_text13 .box .text {
  float: left;
  width: 45%;
  padding-top: 13%;
}

.wc_text13 .box .text span {
  font-size: 50px;
  color: #333;
  display: block;
}

.wc_text13 .box .text p {
  font-style: normal;
  font-size: 30px;
  color: #666;
  line-height: 160%;
  margin-top: 30px;
  display: block;
}

#wc_text14 .box {
  padding-top: 15%;
}

#wc_text14 .box span {
  text-align: left;
  padding: 0;
  padding-bottom: 20px;
  padding-left: 55%;
}

#wc_text14 .box p {
  text-align: left;
  margin: 0;
  margin-top: 20px;
  max-width: 100%;
  padding-left: 55%;
}

#wc_text15 .box {
  padding-top: 6%;
}

#wc_text15 .box span {
  text-align: left;
  padding: 0;
  padding-bottom: 20px;
}

#wc_text15 .box p {
  text-align: left;
  margin: 0;
  font-size: 30px;
  margin-top: 20px;
  max-width: 700px;
}

.wc_text16 .box p {
  font-size: 30px;
  text-align: center;
  max-width: 820px;
}

.wc_text17 .box p {
  text-align: center;
}

.wc_text17 .box {
  height: 100%;
}

.wc_text17 .box .center {
  height: 95%;
  background: url(../images/wc18.png) no-repeat center bottom;
}

.wc_text18 {  margin-bottom: 50px;  padding: 20px;  background: rgba(255, 255, 255, 0.95);  border-radius: 12px;  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);  backdrop-filter: blur(10px);}.wc_text18 .list {  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);  border-radius: 12px;  overflow: hidden;}.wc_text18 ul {  display: flex;  width: 100%;  margin-bottom: 0;  transition: all 0.3s ease;}.wc_text18 ul:hover {  box-shadow: 0 4px 12px rgba(51, 153, 255, 0.1);}.wc_text18 ul li {  font-size: 18px;  color: #666;  line-height: 35px;  text-align: center;  flex: 1;  height: 105px;  padding: 25px 15px;  display: flex;  align-items: center;  justify-content: center;  flex-direction: column;  border: none;  border-bottom: 1px solid #e8f4ff;  transition: all 0.3s ease;  position: relative;  overflow: hidden;}.wc_text18 ul li::before {  content: '';  position: absolute;  top: 0;  left: -100%;  width: 100%;  height: 100%;  background: linear-gradient(90deg, transparent, rgba(51, 153, 255, 0.05), transparent);  transition: left 0.5s ease;}.wc_text18 ul:hover li::before {  left: 100%;}.wc_text18 ul li:first-child {  width: 15%;  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);  color: #374151;  border-right: 1px solid #e8f4ff;  font-weight: 600;}.wc_text18 ul li:first-child.borad {  border-top: none;  border-top-left-radius: 12px;  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);  color: #ffffff;  font-weight: 700;  box-shadow: inset 0 -2px 4px rgba(0, 0, 0, 0.1);}.wc_text18 ul li:first-child + li {  width: 25%;  background: #ffffff;  color: #4b5563;  border-right: 1px solid #e8f4ff;  font-weight: 500;}.wc_text18 ul li:first-child + li:hover {  background: #f0f9ff;  transform: translateY(-2px);  box-shadow: 0 4px 12px rgba(51, 153, 255, 0.15);}.wc_text18 ul li:first-child + li.bgli {  background: linear-gradient(135deg, #4b5563 0%, #374151 100%);  color: #ffffff;  border-top-left-radius: 12px;  font-weight: 700;  box-shadow: inset 0 -2px 4px rgba(0, 0, 0, 0.2);}.wc_text18 ul li:first-child + li.bgf5 {  background: linear-gradient(135deg, #f9fafb 0%, #f3f4f6 100%);}.wc_text18 ul li:first-child + li + li {  width: 25%;  background: #ffffff;  color: #4b5563;  border-right: 1px solid #e8f4ff;  font-weight: 500;}.wc_text18 ul li:first-child + li + li:hover {  background: #f0f9ff;  transform: translateY(-2px);  box-shadow: 0 4px 12px rgba(51, 153, 255, 0.15);}.wc_text18 ul li:first-child + li + li.bgli {  background: linear-gradient(135deg, #4b5563 0%, #374151 100%);  color: #ffffff;  font-weight: 700;  box-shadow: inset 0 -2px 4px rgba(0, 0, 0, 0.2);}.wc_text18 ul li:first-child + li + li.bgf5 {  background: linear-gradient(135deg, #f9fafb 0%, #f3f4f6 100%);}.wc_text18 ul li:first-child + li + li + li {  width: 35%;  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);  color: #ffffff;  font-weight: 600;  box-shadow: inset 0 -2px 4px rgba(0, 0, 0, 0.15);}.wc_text18 ul li:first-child + li + li + li:hover {  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);  transform: translateY(-2px);  box-shadow: 0 6px 16px rgba(59, 130, 246, 0.3);}.wc_text18 ul li.pt16 {  padding-top: 16px;}.wc_text18 ul li.firstli {  border: none;  background: transparent;  width: 15%;}.wc_text18 .box_tit {  text-align: center;  margin-bottom: 30px;  position: relative;}.wc_text18 .box_tit span {  font-size: 28px;  font-weight: 700;  color: #1f2937;  position: relative;  padding-bottom: 10px;}.wc_text18 .box_tit span::after {  content: '';  position: absolute;  bottom: 0;  left: 50%;  transform: translateX(-50%);  width: 80px;  height: 4px;  background: linear-gradient(90deg, #3b82f6, #60a5fa);  border-radius: 2px;}

.ftit {
  text-align: center;
  padding-top: 80px;
  padding-bottom: 60px;
}

.ftit h2 {
  font-size: 26px;
  color: #333;
  font-weight: 700;
}

.ftit p {
  margin-top: 20px;
  font-size: 16px;
}

.f_box1 {
  padding-bottom: 120px;
  background-color: #ffffff;
  position: relative;
  overflow: hidden;
}

.f_box1::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, #00a2e9, transparent);
}

.f_box1::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, #00a2e9, transparent);
}

.f_box1 .list {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-pack: justify;
  justify-content: space-between;
}

.f_box1 .list .items {
  -ms-flex: 1;
  flex: 1;
  padding-top: 160px;
  background-repeat: no-repeat;
  background-position: top;
  text-align: center;
  position: relative;
}

.f_box1 .list .items h5 {
  font-weight: 700;
}

.f_box1 .list .items p {
  margin-top: 20px;
  line-height: 30px;
  font-size: 14px;
}

.f_box1 .list .items:first-of-type {
  background-image: url(../images/qietu_part1_1.png);
}

.f_box1 .list .items:first-of-type:before {
  background: none;
}

.f_box1 .list .items:first-of-type:hover {
  background-image: url(../images/qietu_part1_1_hover.png);
}

.f_box1 .list .items:nth-of-type(2) {
  background-image: url(../images/qietu_part1_2.png);
}

.f_box1 .list .items:nth-of-type(2):hover {
  background-image: url(../images/qietu_part1_2_hover.png);
}

.f_box1 .list .items:nth-of-type(3) {
  background-image: url(../images/qietu_part1_3.png);
}

.f_box1 .list .items:nth-of-type(3):hover {
  background-image: url(../images/qietu_part1_3_hover.png);
}

.f_box1 .list .items:before {
  content: "";
  width: 169px;
  height: 1px;
  background: url(../images/qietu_part1_4.png) no-repeat;
  position: absolute;
  top: 66px;
  left: -85px;
}

.f_box2 {
  padding-bottom: 100px;
}

.f_box2 .list {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-pack: justify;
  justify-content: space-between;
}

.f_box2 .list .items {
  position: relative;
  width: 380px;
  height: 270px;
  background: url(../images/qietu_part2_1.png) no-repeat top;
  background-size: 100%;
  transition: top .3s;
  top: 0;
  padding: 35px 30px 85px;
}

.f_box2 .list .items h5 {
  font-weight: 700;
  color: #333;
  font-size: 20px;
}

.f_box2 .list .items h5 small {
  font-size: 12px;
}

.f_box2 .list .items p {
  height: 101px;
  color: #333;
  padding: 20px 0 25px;
  line-height: 2;
  font-size: 14px;
}

.f_box2 .list .items a {
  //color: #00a2e9;
  font-size: 14px;
}

.f_box2 .list .items:first-of-type:after {
  content: "";
  transition: bottom .3s;
  position: absolute;
  left: 0;
  bottom: -30px;
  width: 70px;
  height: 70px;
  background-image: url(../images/qietu_part2_2.png);
}

.f_box2 .list .items:nth-of-type(2):after {
  content: "";
  transition: bottom .3s;
  position: absolute;
  left: 0;
  bottom: -30px;
  width: 70px;
  height: 70px;
  background-image: url(../images/qietu_part2_3.png);
}

.f_box2 .list .items:nth-of-type(3):after {
  content: "";
  transition: bottom .3s;
  position: absolute;
  left: 0;
  bottom: -30px;
  width: 70px;
  height: 70px;
  background-image: url(../images/qietu_part2_4.png);
}

.f_box2 .list .items:hover {
  background-image: url(../images/qietu_part2_1_hover.png);
  top: -30px;
  transition: .3s;
}

.f_box2 .list .items:hover h5 {
  color: #fff;
  transition: .3s;
}

.f_box2 .list .items:hover p {
  color: #fff;
  transition: .3s;
}

.f_box2 .list .items:hover a {
  color: #fff;
  transition: .3s;
}

.f_box2 .list:after {
  content: " ";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}

.f_box3 {
  padding-bottom: 80px;
  background-color: #ffffff;
  position: relative;
  overflow: hidden;
}

.f_box3::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, #00a2e9, transparent);
}

.f_box3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, #00a2e9, transparent);
}

.f_box3 .list {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}

.f_box3 .list .items {
  width: 31.33%;
  margin-right: 3%;
  background: #fff;
  padding: 40px;
  margin-bottom: 20px;
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.f_box3 .list .items .pic img {
  margin: 0 auto;
}

.f_box3 .list .items .pic img:first-child {
  display: block;
}

.f_box3 .list .items .pic img:first-child + img {
  display: none;
}

.f_box3 .list .items h5 {
  text-align: center;
  font-weight: 700;
  padding-bottom: 10px;
  font-size: 20px;
  margin-top: 20px;
}

.f_box3 .list .items p {
  font-size: 14px;
  color: #333;
  line-height: 28px;
}

.f_box3 .list .items:hover {
  background: #00a2e9;
  box-shadow: 5px 5px 18px rgba(0, 0, 0, .26);
  border-color: rgba(0, 162, 233, 0.5);
  transform: translateY(-2px);
}

.f_box3 .list .items:hover .pic img:first-child {
  display: none;
}

.f_box3 .list .items:hover .pic img:first-child + img {
  display: block;
}

.f_box3 .list .items:hover h5 {
  color: #fff;
}

.f_box3 .list .items:hover p {
  color: #fff;
}

.f_box3 .list .items:nth-child(3n) {
  margin-right: 0;
}

.f_box4 {
  padding-bottom: 60px;
}

.f_box4 .ot_more {
  width: 247px;
  text-align: center;
  color: #fff !important;
  font-size: 16px;
  border-radius: 28px;
  background-color: #00a2e9;
  transition: background-color .2s;
  display: block;
  margin: 40px auto 0;
}

.seo_cases .seo_cases_list {
  float: left;
  box-shadow: 0 0 10px #ddd;
  border-radius: 10px;
  width: 31.33%;
  margin-left: 2%;
  padding: 20px 10px 10px;
}

.seo_cases .seo_cases_list .title {
  padding-bottom: 10px;
}

.seo_cases .seo_cases_list .title p span {
  width: 25%;
  float: left;
  text-align: center;
  font-size: 14px;
}

.seo_cases .seo_cases_list .title p span:first-child + span {
  width: 50%;
}

.seo_cases .seo_cases_list .title p span:hover {
  color: #00a2e9;
}

.seo_cases .seo_cases_list:nth-child {
  margin-right: 0;
}

.seo_cases .seo_cases_list .bd {
  padding-top: 5px;
}

.seo_cases .seo_cases_list .bd li {
  width: 100%;
  float: left;
  text-align: center;
  line-height: 30px;
}

.seo_cases .seo_cases_list .bd li span {
  width: 25%;
  float: left;
  line-height: 30px;
  font-size: 14px;
}
.seo_cases .seo_cases_list .bd li span:hover {
	color: #00a2e9;
}

.seo_cases .seo_cases_list .bd li span:first-child + span {
  width: 50%;
}
.seo_cases .seo_cases_list .bd li span:first-child + span:hover {
	cursor: pointer;
}

.content {
  width: 100%;
}

.content p {
  font-size: 16px;
  line-height: 40px;
  margin-bottom: 10px;
  color: #666;
}

.content img {
  display: block;
  max-width: 100%;
  margin: 20px auto;
}

.iet {
  height: 30px;
  width: 100%;
  background: #fff3d7;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999;
  display: none;
}

.iet p {
  width: 100%;
  text-align: center;
  font-size: 12px;
  color: #333;
  line-height: 30px;
}

.iet p a {
  color: #3aba50;
  font-size: 12px;
}

.iet span {
  position: absolute;
  right: 5%;
  top: 0;
  height: 30px;
  line-height: 30px;
  font-size: 12px;
  color: #333;
  cursor: pointer;
}

.iet span i {
  font-size: 12px;
  color: #333;
  padding-left: 5px;
  font-style: normal;
}


.pages .pagination {
  height: auto;
  padding: 0;
  text-align: center;
}
.pages .pagination a {
    display: inline-block;
    height: 32px;
    line-height: 30px;
    background: #fff;
    border: 1px solid #e6e6e6;
    text-align: center;
    color: #333;
    padding: 0 14px;
    border-radius: 5px;
    margin: 0 3px;
    float: none;
}
.pages .pagination p {
    display: inline-block;
    height: 32px;
    line-height: 30px;
    background: #fff;
    border: 1px solid #e6e6e6;
    text-align: center;
    color: #333;
    padding: 0 14px;
    border-radius: 5px;
    margin: 0 3px;
    float: none;
}
.pages .pagination a:hover {
    color: #ff9b26;
    background: white;
    border: 1px #ff9b26 solid;
}
.pages .pagination a.cur {
    background: #ff9b26;
    color: #fff;
    text-decoration: none;
    border: 1px solid #ff9b26;
}



#page_cont .fl {
  width: 100%;
  padding: 0 1%;
}




.list_hotnew {
  margin-top: 0;
}


	.footer-fix {box-shadow: 0 0 10px rgba(0,0,0,0.2);position: fixed;bottom: 0;left: 0;width: 100%;background-color: #fff;z-index: 10;display: none;}
.footer-fix li {float: left;width: 25%;}
.footer-fix li a {display: block;text-align: center;padding: 7px 0;font-size: 12px;line-height: 1;}
.footer-fix li i {display: block;height: 20px;background: no-repeat center;background-size: contain;margin-bottom: 4px;}
.footer-fix li i.i1 {background-image: url(../images/f_01.png);}
.footer-fix li i.i2 {background-image: url(../images/f_02.png);}
.footer-fix li i.i3 {background-image: url(../images/f_03.png);}
.footer-fix li i.i4 {background-image: url(../images/f_04.png);}



@media screen and (max-width: 1200px) {
  .center {
    width: 100%;
  }
}

@media screen and (max-width: 1020px) {
  .header {
    display: none;
  }
  .m_header {
    display: block;
  }
  .m_banner {
    display: block;
  }
}

@media screen and (max-width: 900px) {
  .i_box1 .box li .text img {
    position: relative;
    height: 50px;
    margin: 0 auto;
    display: block;
    left: 0;
    bottom: 0;
  }
  .i_box1 .box li .text h3 {
    text-align: center;
    padding-right: 0;
    padding-top: 30px;
  }
  .i_box1 .box li:hover .text img {
    transform: translate(0, -10px);
    transition: .5s;
  }
  .wzjs_text1 .list li .fr {
    max-width: 35%;
  }
  .wzjs_text3 .list li {
    padding: 10px;
  }
}

@media screen and (max-width: 767px) {
	
	.footer {
    padding-top: 20px;
    padding-bottom: 50px;
}

  .footer-fix {display: block;}

	.kf{
		display: none;
		
	}
	
  /* 移动端按钮样式优化 */
  .modal-cta, .modal-ctaa {
    padding: 12px 25px !important;
    font-size: 14px !important;
    width: 90% !important;
    margin: 10px 5% !important;
    box-sizing: border-box;
  }
  
  /* 移动端表单元素优化 */
  input[type="text"], input[type="email"], input[type="tel"], textarea {
    width: 90% !important;
    margin: 10px 5% !important;
    padding: 12px !important;
    border-radius: 8px !important;
    border: 1px solid #ddd !important;
    font-size: 14px !important;
  }
  
  /* 移动端图片优化 */
  img {
    max-width: 100% !important;
    height: auto !important;
  } 
  .i_box1 .box li {
    width: 96%;
    margin: 5px 2%;
  }
  .box_tit {
    margin: 20px 0;
  }
  .box_tit p {
    padding: 0 8%;
  }
  .i_box3 {
    margin-top: 20px;
    padding-bottom: 20px;
  }
  .i_box3 .box_tit p {
    padding: 0 8%;
  }
  .i_box3 .pic img {
    margin-top: 30px;
    max-width: 80%;
  }
  .i_box2 .box li {
    width: 96%;
    margin: 5px 2%;
  }
  .i_box2 .box li:first-child {
    margin-left: 2%;
  }
  .i_box4 {
    margin-top: 20px;
  }
  .i_box4 .box li {
    width: 33.33%;
  }
  .i_box4 .box {
    margin: 20px 0;
  }
  .i_box5 .box li {
    width: 96%;
    margin: 10px 2%;
  }
  .i_box5 .box li:first-child {
    margin-left: 2%;
  }
  .link {
    margin-top: 15px;
  }
  .wzjs_text1 .list li .fl {
    width: 100%;
  }
  .wzjs_text1 .list li .fr {
    width: 100%;
    max-width: 100%;
    margin-top: 20px;
  }
  .wzjs_text1 .list li {
    padding: 20px;
  }
  .wzjs_text1 .list li.on .fl {
    margin-left: 0;
  }
  .wzjs_text1 .list li .fl {
    margin-right: 0;
  }
  .wzjs_text2 .list li {
    width: 31.33%;
    margin: 1%;
  }
  .wzjs_text2 .list li:first-child {
    margin-left: 1%;
  }
  .wzjs_text3 .list li {
    width: 48%;
    margin: 1%;
  }
  .wzjs_text3 .list li:first-child {
    margin-left: 1%;
  }
  .page_cont {
    padding: 20px 0;
  }
  .page_cont .fl {
    width: 100%;
    padding: 0 2%;
  }
  .page_cont .fr {
    width: 100%;
    padding: 0 4%;
    margin-bottom: 12px;
  }
  .show_pages {
    display: none;
  }
  .m_show_pages {
    display: block;
  }
  .art_cont .fr {
    padding: 0 2%;
  }
  .hot_new span {
    font-size: 16px;
    color: #333;
    display: block;
    border-bottom: 1px solid #ddd;
    padding-left: 2px;
  }
  .hot_new a {
    padding-left: 2px;
  }
  .pro_screen {
    padding: 20px 0;
  }
  .pro_screen ul {
    width: 100%;
    position: relative;
    padding-left: 62px;
  }
  .pro_screen ul li {
    margin: 4px 6px;
  }
  .pro_screen ul li:first-child {
    position: absolute;
    left: 0;
    top: 0;
  }
  .pro_screen ul li a {
    width: 100px;
    padding: 6px 0;
    border: 1px solid #ddd;
    text-align: center;
  }
  
  .flex_between {
    padding-top: 0;
    width: 90%;
    margin: 0 5%;
  }
  .flex_between .text {
    width: 100%;
  }
  .flex_between .search {
    width: 100%;
    padding-right: 0;
    margin-top: 15px;
  }
  .flex_between .search input[type="text"] {
    width: 70%;
  }
  .flex_between .search input[type="submit"] {
    width: 30%;
  }
  .case_list ul li {
    width: 46%;
    margin: 2%;
  }
  .case_list ul li:nth-child(3n) {
    margin-right: 2%;
  }
  .wc_text1 {
    padding: 20px 0;
  }
  .wc_text1 .box .pic {
    width: 100%;
  }
  .wc_text1 .box .pic img {
    max-width: 90%;
    margin: 0 auto;
  }
  .wc_text1 .box .text {
    width: 100%;
  }
  .wc_text_pos .pic img {
    width: 1000px;
    margin-left: -400px;
  }
  .wc_text_pos .box p {
    max-width: 100%;
  }
  .wc_text4 .box .pic {
    width: 100%;
  }
  .wc_text4 .box .pic img {
    max-width: 90%;
    margin: 0 auto;
    float: none;
  }
  .wc_text4 .box .text {
    width: 100%;
  }
  #wc_text5 .pic img {
    width: 100%;
    position: relative;
    left: 0;
    margin-left: 0;
  }
  #wc_text5 .box {
    position: relative;
  }
  .wc_text13 .box .text {
    width: 100%;
  }
  .wc_text13 .box .pic {
    width: 100%;
  }
  .wc_text13 {
    padding-top: 0;
  }
  .f_box1 .list .items p {
    display: none;
  }
  .f_box1 .list .items:first-of-type {
    background-image: url(../images/qietu_part1_1_hover.png);
  }
  .f_box1 .list .items:nth-of-type(2) {
    background-image: url(../images/qietu_part1_2_hover.png);
  }
  .f_box1 .list .items:nth-of-type(3) {
    background-image: url(../images/qietu_part1_3_hover.png);
  }
  .f_box1 .list .items:before {
    left: 12%;
    width: 50px;
  }
  .f_box2 .list {
    display: block;
  }
  .f_box2 .list .items {
    width: 96%;
    height: 240px;
    margin: 2%;
    padding: 20px;
  }
  .f_box2 .list .items:first-of-type:after {
    background: none;
  }
  .f_box2 .list .items:nth-of-type(2):after {
    background: none;
  }
  .f_box2 .list .items:nth-of-type(3):after {
    background: none;
  }
  .f_box2 .list .items:first-of-type h5 {
    background: url(../images/qietu_part2_2.png) no-repeat left center;
  }
  .f_box2 .list .items:nth-of-type(2) h5 {
    background: url(../images/qietu_part2_3.png) no-repeat left center;
  }
  .f_box2 .list .items:nth-of-type(3) h5 {
    background: url(../images/qietu_part2_4.png) no-repeat left center;
  }
  .f_box2 .list .items h5 {
    height: 70px;
    padding-left: 85px;
    font-size: .14rem;
    padding-top: 5px;
  }
  .f_box2 .list .items h5 small {
    display: block;
    font-size: .1rem;
    margin-top: 10px;
  }
  .f_box2 .list .items:hover {
    top: 0;
  }
  .seo_cases .seo_cases_list {
    width: 96%;
    margin: 2%;
  }
}

@media screen and (max-width: 450px) {
  .box_tit span {
    font-size: 24px;
  }
  .box_tit p {
    font-size: 14px;
  }
  .i_box1 .box li {
    width: 90%;
    margin: 0 5%;
  }
  .i_box1 .box li .text img {
    margin-top: 10px;
  }
  .i_box1 .box li .text p span {
    font-size: 12px;
  }
  .i_box1 .box li .text h3 {
    font-size: 22px;
  }
  .i_box1 .box li .text p a {
    display: none;
  }
  .i_box2 .box li {
    width: 90%;
    margin: 0px -2%;
    border-radius: 15px;
  }
  .i_box2 .box li:first-child {
    margin-left: 5%;
    background: #50cefe;
    border-color: #fff;
  }
  .i_box2 .box li:first-child + li {
    background: #26cfa6;
    border-color: #fff;
  }
  .i_box2 .box li:first-child + li + li {
    background: #fd7d5a;
    border-color: #fff;
  }
  .i_box2 .box li:hover i {
    background: none;
    display: none;
  }
  .i_box2 .box li i {
    background: none;
    margin-bottom: .12rem;
    margin-top: 5px;
  }
  .i_box2 .box li span {
    color: #fff;
    font-size: 18px;
  }
  .i_box2 .box li .text {
    border-color: #fff;
    margin-top: 20px;
    padding-top: 20px;
  }
  .i_box2 .box li .text p {
    color: #fff;
    font-size: 14px;
  }
  .i_box2 .box li .pic {
    margin: 20px 0;
  }
  .i_box2 .box li .pic img:first-child {
    display: none;
  }
  .i_box2 .box li .pic img:first-child + img {
    display: block;
    height: 48px;
  }
  .i_box4 .box li {
    width: 50%;
  }
  .wzjs_text1 .list li .fr img {
    max-width: 70%;
    max-height: auto;
    margin: 0 auto;
  }
  .wzjs_text1 .list li .fl span {
    font-size: 20px;
    margin-top: 20px;
    text-align: center;
    font-weight: bold;
  }
  .wzjs_text1 .list li .fl p {
    font-size: 14px;
    line-height: 170%;
    text-align: center;
    padding: 0 10px;
  }
  .wzjs_text1 .list li .fl a {
    width: 150px;
    height: 36px;
    line-height: 36px;
    margin: 0 auto;
    margin-top: 20px;
  }
  .wzjs_text2 .list li {
    width: 48%;
    margin: 1%;
  }
  .wzjs_text2 .list li span {
    font-size: 16px;
    font-weight: bold;
  }
  .wzjs_text2 .list li p {
    font-size: 12px;
  }
  .wzjs_text3 .list li h3 {
    font-size: 18px;
    margin: 15px 0;
    margin-bottom: 10px;
    font-weight: bold;
  }
  .wzjs_text3 .list li span {
    font-size: 13px;
    padding-bottom: 15px;
    margin-bottom: 10px;
  }
  .wzjs_text3 .list li p {
    font-size: 13px;
    line-height: 36px;
  }
  .content p {
    font-size: 15px;
    line-height: 220%;
    padding: 0 10px;
  }
  .art_list li {
    padding-bottom: 20px;
    margin-bottom: 20px;
  }
  .art_list li .pic {
    width: 100%;
  }
  .art_list li .text {
    width: 100%;
    margin-top: 10px;
    padding-left: 0;
  }
  .art_list li .pic .imgauto {
    height: 2rem;
  }
  .art_list li .text a {
    font-size: 18px;
    font-weight: bold;
    padding: 0 10px;
  }
  .art_list li .text p {
    font-size: 14px;
    padding: 0 10px;
  }
  .art_list li .text span {
    font-size: 13px;
    margin-top: 15px;
    padding: 0 10px;
  }
  .show_pages p {
    width: 100%;
  }
  .flex_between {
    padding-bottom: 15px;
  }
  .case_list ul li .text h3 {
    font-size: 14px;
    line-height: 20px;
    margin-top: 10px;
    padding: 0 10px;
    padding-bottom: 5px;
    height: 40px;
    overflow: hidden;
    font-weight: bold;
  }
  .case_list ul li .text2 span {
    font-size: 12px;
    margin-top: 8px;
    padding: 0 10px;
  }
  .case_list ul li .text2 span i {
    font-size: 16px;
  }
  .case_list ul li .text2 a {
    display: none;
  }
  .case_list ul li .text2 {
    padding: 0;
  }
  .case_list ul li .text3 p {
    width: 100%;
  }
  .case_list ul li .text3 span {
    width: 100%;
    margin-top: 8px;
  }
  .case_list ul li .text3 span i {
    margin-left: 0;
    margin-right: 6px;
  }
  .pro_screen ul {
    padding-left: 70px;
  }
  .pro_screen ul li {
    width: 31.33%;
    margin: 1%;
  }
  .pro_screen ul li a {
    width: 100%;
  }
  .wc_text1 .box .text span {
    font-size: .24rem;
    padding-top: .25rem;
    background: url(../images/bk.png) no-repeat 1.1rem bottom;
    background-size: .47rem;
  }
  .wc_text1 .box .text p {
    font-size: .25rem;
  }
  .wc_text1 .box .text i {
    font-size: .18rem;
  }
  #wc_text2 .box h3 {
    font-size: .24rem;
  }
  #wc_text2 .box ul li {
    width: 31%;
  }
  #wc_text2 .box ul li span {
    font-size: .2rem;
    line-height: 100%;
  }
  #wc_text2 .box ul li span i {
    padding-top: 5px;
  }
  #wc_text2 .box ul li em {
    font-size: .12rem;
  }
  .wc_text_pos .box p {
    font-size: .12rem;
    padding: 0 5%;
  }
  .wc_text_pos .box span {
    font-size: .24rem;
  }
  .wc_text4 {
    padding-top: 30px;
  }
  .wc_text4 .box .pic img {
    max-width: 60%;
  }
  .wc_text4 .box .text {
    padding: 5%;
  }
  .wc_text4 .box .text span {
    font-size: .24rem;
  }
  .wc_text4 .box .text p {
    font-size: .25rem;
  }
  .wc_text4 .box .text i {
    font-size: .12rem;
    margin-top: 15px;
  }
  .wc_text6 .box span {
    font-size: .2rem;
  }
  #wc_text5 .box p {
    max-width: 100%;
    margin-top: 15px;
  }
  .wc_text6 .box p {
    font-size: .12rem;
    padding: 0 5%;
    margin-top: 15px;
  }
  .wc_text6 .box img {
    margin-top: 30px;
  }
  #wc_text7 .box p {
    margin-top: 15px;
    max-width: 100%;
  }
  .wc_text8 .text span {
    font-size: .2rem;
  }
  .wc_text8 .text p {
    font-size: .12rem;
  }
  #wc_text9 .box span {
    padding: 5%;
    padding-bottom: 0;
  }
  #wc_text9 .box p {
    margin-top: 15px;
  }
  #wc_text10 .pic img {
    margin-left: 0;
    left: -15%;
  }
  #wc_text10 .box {
    padding-top: 5%;
  }
  #wc_text10 .box span {
    padding-right: 5%;
    padding-bottom: 5px;
  }
  #wc_text11 .box span {
    padding-bottom: 10px;
  }
  #wc_text11 .box span {
    padding-right: 5%;
  }
  #wc_text11 .box p {
    font-size: .11rem;
    padding-left: 1%;
  }
  .wc_text12 .text span {
    font-size: .24rem;
  }
  .wc_text12 .text p {
    font-size: .12rem;
    padding: 0 3%;
    margin-top: 15px;
  }
  .wc_text12 .text img {
    width: 600px;
    left: 50%;
    margin-left: -300px;
  }
  .wc_text13 .box .text span {
    font-size: .24rem;
    padding: 0 5%;
  }
  .wc_text13 .box .text {
    padding-top: 5%;
  }
  .wc_text13 .box .text p {
    font-size: .16rem;
    padding: 0 5%;
    margin-top: 15px;
  }
  .wc_text13 .box .pic img {
    float: none;
    max-width: 80%;
    margin: 0 auto;
  }
  #wc_text14 .box span {
    padding-left: 39%;
    font-size: .22rem;
    padding-bottom: 10px;
  }
  #wc_text14 .box p {
    padding-left: 39%;
  }
  #wc_text15 .pic img {
    margin-left: 0;
    left: auto;
    right: 560px;
  }
  #wc_text15 .box span {
    font-size: .24rem;
    padding: 0 5%;
  }
  #wc_text15 .box p {
    font-size: .12rem;
    margin-top: 15px;
    max-width: 70%;
  }
  .wc_text17 .box .center {
    height: 95%;
    background: url(../images/wc18.png) no-repeat center bottom;
    background-size: 100%;
  }
  .wc_text18 {
    margin-bottom: 40px;
    padding: 10px;
  }
  .wc_text18 ul li {
    font-size: 12px;
    line-height: 22px;
    height: auto;
    min-height: 80px;
    padding: 15px 8px;
  }
  .wc_text18 .box_tit span {
    font-size: 20px;
  }
  .wc_text18 ul li:first-child + li + li.bgli {
    padding-top: 12px;
  }
  .f_box1 .list .items {
    background-size: .6rem;
    padding-top: 100px;
  }
  .f_box1 .list .items h5 {
    font-size: .115rem;
    font-weight: normal;
  }
  .f_box1 .list .items:before {
    left: -.18rem;
    top: .3rem;
    width: .33rem;
  }
  .ftit {
    padding: 20px 0;
  }
  .ftit h2 {
    font-size: .18rem;
    padding: 0 5%;
  }
  .ftit p {
    font-size: .11rem;
    padding: 0 4%;
  }
  .f_box1 .list {
    margin-top: 12px;
  }
  .f_box1 {
    padding-bottom: 20px;
  }
  .f_box2 .list .items p {
    padding: 10px 0;
    height: auto;
  }
  .f_box2 .list .items {
    background-size: 99% 100%;
  }
  .f_box3 .list .items {
    width: 48%;
    margin: 1%;
    padding: 20px 10px;
  }
  .f_box3 .list .items:nth-child(3n) {
    margin-right: 1%;
  }
  .f_box2 {
    padding-bottom: 30px;
  }
  .f_box4 .ot_more {
    width: 200px;
    height: 36px;
    line-height: 36px;
    margin-top: 20px;
  }
  .f_box3 {
    padding-bottom: 20px;
  }
  .f_box4 {
    padding-bottom: 30px;
  }
}

/* 感谢狗凯之家源码网提供 翻页样式 www.baidu.com */
.pagebar { padding:20px; overflow:hidden; clear:both}
.pagebar .pagination {
  display: flex;
  justify-content: center;
  margin-top: 10px;
}
.pagination a {
  background: #fff;
  border: 1px solid #ccc;
  color: #333;
  font-size: 12px;
  padding: 8px 10px;
  margin: 0 2px;
  border-radius: 3px; line-height:100%
}
.pagination span {
    color: #333;
    font-size: 12px;
    padding: 7px 2px;
    margin: 0 2px;
    border-radius: 3px;
}
.pagination a:hover {
  color: #333;
  border: 1px solid #333;
}
.pagination a.page-num-current {
  color: #fff;
  background: #333;
  border: 1px solid #333;
}
.pagination .st{ font-family:宋体}
.text-secondary{ text-align:center; padding:20px 0}

.ab_img img{ max-width:100% !important; height:auto !important;display:inline-block;}
.ab_img p span{text-wrap: inherit !important;}
.ab_img p{text-wrap: inherit !important;}

/* 基础样式重置 */
.center {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
 

}

/* 页面标题区域 */
.page-hero {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 150px 0;
  text-align: center;
}

.page-hero h1 {
  font-size: 48px;
  font-weight: bold;
  margin-bottom: 20px;
  text-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.page-hero p {
  font-size: 20px;
  opacity: 0.9;
  margin: 0 auto;
}

/* 为什么选择GEO优化部分 */
.geo-why-section {
  padding: 80px 0;
  background: white;
}

.why-content {
  max-width: 1200px;
  margin: 0 auto;
}

.why-content h2 {
  font-size: 36px;
  color: #2d3748;
  text-align: center;
  margin-bottom: 60px;
  font-weight: bold;
}

.why-reason {
  display: flex;
  align-items: flex-start;
  gap: 30px;
  margin-bottom: 60px;
  padding: 40px;
  background: #f8f9fa;
  border-radius: 16px;
  border-left: 5px solid #4f46e5;
}

.reason-icon {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #4f46e5, #6366f1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 32px;
}

.reason-content {
  flex: 1;
}

.reason-content h3 {
  font-size: 24px;
  color: #2d3748;
  margin-bottom: 20px;
  font-weight: bold;
}

.reason-content p {
  font-size: 16px;
  line-height: 1.8;
  color: #4a5568;
  margin-bottom: 20px;
}



/* 对比表格 */
.comparison-table {
  margin: 30px 0;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.table-header {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  background: linear-gradient(135deg, #4f46e5, #6366f1);
  color: white;
  font-weight: bold;
  text-align: center;
  padding: 20px;
}

.table-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  background: white;
  border-bottom: 1px solid #e5e7eb;
  text-align: center;
  padding: 15px 20px;
}

.table-row:nth-child(even) {
  background: #f9fafb;
}

.table-row .highlight {
  background: #ecfdf5;
  color: #059669;
  font-weight: bold;
  border-radius: 6px;
  padding: 8px 12px;
}

/* 价值网格 */
.value-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 25px;
  margin-top: 30px;
}

.value-item {
  background: white;
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  border: 2px solid transparent;
  transition: all 0.3s ease;
}

.value-item:hover {
  transform: translateY(-5px);
  border-color: #4f46e5;
  box-shadow: 0 8px 30px rgba(79, 70, 229, 0.15);
}

.value-icon {
  font-size: 48px;
  margin-bottom: 15px;
}

.value-item h4 {
  font-size: 18px;
  color: #2d3748;
  margin-bottom: 10px;
  font-weight: bold;
}

.value-item p {
  font-size: 14px;
  line-height: 1.6;
  color: #64748b;
}

/* 核心功能部分 */
.core-features-section {
  padding: 80px 0;
  background: linear-gradient(135deg, #f8f9fa 0%, #e5e7eb 100%);
}

.features-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 60px;
}

.features-header h2 {
  font-size: 36px;
  color: #2d3748;
  margin-bottom: 20px;
  font-weight: bold;
}

.features-header p {
  font-size: 18px;
  line-height: 1.8;
  color: #64748b;
}

.features-list {
  max-width: 1200px;
  margin: 0 auto;
}

.feature-row {
  display: flex;
  align-items: center;
  margin-bottom: 60px;
  background: white;
  border-radius: 20px;
  padding: 50px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  min-height: 320px;
  position: relative;
  overflow: hidden;
}

.feature-row::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 6px;
  height: 100%;
  background: linear-gradient(135deg, #4f46e5, #6366f1);
}


/* 奇数行：图片在右 */
.feature-row:nth-child(odd) {
  flex-direction: row;
}

/* 偶数行：图片在左 */
.feature-row:nth-child(even) {
  flex-direction: row-reverse;
}

.feature-row:nth-child(even)::before {
  left: auto;
  right: 0;
}

.feature-image {
  flex: 1;
  text-align: center;
  padding: 0 30px;
}

.feature-image img {
 /* max-width: 100%;*/
  width: 580px;
  height: 280px;
  object-fit: cover;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  transition: all 0.3s ease;
}

.feature-row:hover .feature-image img {
  transform: scale(1.05);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.feature-content {
  flex: 1;
  padding: 0 30px;
}

.feature-number {
  position: absolute;
  top: 20px;
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, #4f46e5, #6366f1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 18px;
  font-weight: bold;
  box-shadow: 0 4px 15px rgba(79, 70, 229, 0.3);
  z-index: 10;
}

.feature-row:nth-child(odd) .feature-number {
  left: 20px;
}

.feature-row:nth-child(even) .feature-number {
  right: 20px;
}

.feature-content h3 {
  font-size: 28px;
  color: #2d3748;
  margin-bottom: 10px;
  font-weight: bold;
  position: relative;
}

.feature-content h3::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 80px;
  height: 4px;
  background: linear-gradient(135deg, #4f46e5, #6366f1);
  border-radius: 2px;
}

.feature-content h4 {
  font-size: 18px;
  color: #4f46e5;
  margin-bottom: 25px;
  font-weight: bold;
  line-height: 1.4;
}

.feature-content p {
  font-size: 16px;
  line-height: 1.8;
  color: #4a5568;
  margin-bottom: 0;
}

/* 响应式设计 */
@media (max-width: 768px) {
  .feature-row {
    flex-direction: column !important;
    padding: 30px 20px;
    min-height: auto;
    text-align: center;
  }
  
  .feature-row .feature-image,
  .feature-row .feature-content {
    padding: 20px 0;
  }
  
  .feature-row .feature-content h3::after {
    left: 50%;
    transform: translateX(-50%);
  }
  
  .feature-number {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    right: auto !important;
    margin: 0 auto 20px;
  }
  
  .feature-image img {
    width: 200px;
    height: 200px;
  }
}

/* 响应式设计 */
@media (max-width: 1200px) {
  .why-reason {
    padding: 30px;
  }
}

@media (max-width: 992px) {
  .why-reason {
    flex-direction: column;
    text-align: center;
    gap: 20px;
    padding: 30px 20px;
  }
  
  .reason-icon {
    width: 60px;
    height: 60px;
    font-size: 24px;
    margin: 0 auto;
  }
  
  .table-header,
  .table-row {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  
  .table-row div {
    padding: 10px;
  }
  
  .value-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .page-hero h1 {
    font-size: 32px;
  }
  
  .page-hero p {
    font-size: 16px;
  }
  
  .why-reason {
    padding: 20px 15px;
  }
  
  .value-grid {
    grid-template-columns: 1fr;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .feature-item {
    padding: 30px 20px;
  }
  
  .feature-number {
    width: 40px;
    height: 40px;
    font-size: 16px;
  }
  
  .feature-icon {
    width: 60px;
    height: 60px;
    font-size: 24px;
  }
  

}

@media (max-width: 480px) {
  .page-hero {
    padding: 60px 0;
  }
  
  .page-hero h1 {
    font-size: 28px;
  }
  
  .why-content h2,
  .features-header h2 {
    font-size: 28px;
  }
  
  .why-reason {
    padding: 15px;
  }
  
  .feature-item {
    padding: 25px 15px;
  }
}

/* 会员服务页面专用样式 */
.membership-hero {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 150px 0;
  text-align: center;
}

.membership-hero h1 {
  font-size: 48px;
  font-weight: bold;
  margin-bottom: 20px;
  text-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.membership-hero p {
  font-size: 20px;
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto;
}

.membership-intro {
  padding: 60px 0;
  background: #f8f9fa;
}

.membership-intro .intro-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.membership-intro h2 {
  font-size: 36px;
  color: #2d3748;
  margin-bottom: 20px;
}

.membership-intro p {
  font-size: 18px;
  color: #4a5568;
  line-height: 1.6;
  margin-bottom: 15px;
}

.pricing-section {
  padding: 80px 0;
  background: white;
}

.pricing-header {
  text-align: center;
  margin-bottom: 60px;
}

.pricing-header h2 {
  font-size: 42px;
  color: #2d3748;
  margin-bottom: 20px;
  font-weight: bold;
}

.pricing-header p {
  font-size: 20px;
  color: #718096;
}

.pricing-cards {
  display: flex;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
  max-width: 1500px;
  margin: 0 auto;
}

.pricing-card {
  flex: 1;
  min-width: 280px;
  max-width: 350px;
  background: white;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  padding: 40px 30px;
  text-align: center;
  position: relative;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 2px solid transparent;
  margin: 0 8px;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.pricing-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.15);
}

.pricing-card.featured {
  border-color: #4f46e5;
  transform: scale(1);
}

.pricing-card.featured::before {
  content: "热销中";
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: white;
  padding: 8px 20px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: bold;
  box-shadow: 0 4px 15px rgba(239, 68, 68, 0.4);
}

.pricing-card.featured::before {
  content: "热销中";
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: white;
  padding: 8px 20px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: bold;
  box-shadow: 0 4px 15px rgba(239, 68, 68, 0.4);
}

.pricing-card h3 {
  font-size: 28px;
  color: #2d3748;
  margin-bottom: 15px;
  font-weight: bold;
}

.pricing-card .price {
  font-size: 42px;
  color: #4f46e5;
  font-weight: bold;
  margin-bottom: 10px;
}

.pricing-card .price span {
  font-size: 18px;
  color: #718096;
}

/* 爆炸样式赠送算力标签 */
.explosion-badge {
  position: absolute;
  top: -15px;
  right: -10px;
  background: linear-gradient(135deg, #ff6b6b, #ff4757);
  color: white;
  padding: 10px 15px;
  border-radius: 50%;
  font-size: 12px;
  font-weight: bold;
  box-shadow: 0 4px 15px rgba(255, 75, 87, 0.4);
  z-index: 10;
  animation: explosion-pulse 2s infinite;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  min-width: 60px;
  min-height: 60px;
  line-height: 1.2;
}

.explosion-badge::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #ff6b6b, #ff4757);
  border-radius: 50%;
  z-index: -1;
  animation: explosion-ring 1.5s infinite;
}

.explosion-badge i {
  font-size: 16px;
  margin-bottom: 2px;
}

@keyframes explosion-pulse {
  0% {
    transform: scale(1);
    box-shadow: 0 4px 15px rgba(255, 75, 87, 0.4);
  }
  50% {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(255, 75, 87, 0.6);
  }
  100% {
    transform: scale(1);
    box-shadow: 0 4px 15px rgba(255, 75, 87, 0.4);
  }
}

@keyframes explosion-ring {
  0% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
  }
  100% {
    transform: translate(-50%, -50%) scale(1.5);
    opacity: 0;
  }
}



.pricing-card .features {
  text-align: left;
  margin: 30px 0;
}

.pricing-card .features p {
  margin-bottom: 10px;
  color: #4a5568;
  font-size: 16px;
}

.pricing-card .vip-features {
  text-align: left;
  margin: 20px 0;
  padding: 20px;
  background: #f7fafc;
  border-radius: 8px;
}

.pricing-card .feature-item {
  margin-bottom: 8px;
  font-size: 14px;
  padding: 4px 0;
}

.pricing-card .feature-item.available {
  color: #059669;
}

.pricing-card .feature-item.unavailable {
  color: #9ca3af;
}

.pricing-cta {
  display: inline-block;
  padding: 15px 40px;
  background: linear-gradient(135deg, #4f46e5 0%, #6366f1 100%);
  color: white;
  text-decoration: none;
  border-radius: 50px;
  font-size: 18px;
  font-weight: bold;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(79, 70, 229, 0.3);
  border: none;
  cursor: pointer;
}

.pricing-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(79, 70, 229, 0.4);
}

.features-benefits {
  padding: 80px 0;
  background: #f8f9fa;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.benefit-item {
  text-align: center;
  padding: 30px;
  background: white;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  transition: transform 0.3s ease;
}

.benefit-item:hover {
  transform: translateY(-5px);
}

.benefit-item img {
  width: 80px;
  height: 80px;
  margin-bottom: 20px;
}

.benefit-item h4 {
  font-size: 22px;
  color: #2d3748;
  margin-bottom: 15px;
}

.benefit-item p {
  color: #4a5568;
  line-height: 1.6;
}

.contact-section {
  padding: 80px 0;
  background: linear-gradient(135deg, #4f46e5 0%, #6366f1 100%);
  color: white;
  text-align: center;
}

.contact-section h2 {
  font-size: 36px;
  margin-bottom: 20px;
}

.contact-section p {
  font-size: 18px;
  margin-bottom: 30px;
  opacity: 0.9;
}

.contact-btn {
  display: inline-block;
  padding: 15px 40px;
  background: white;
  color: #4f46e5;
  text-decoration: none;
  border-radius: 50px;
  font-size: 18px;
  font-weight: bold;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(255,255,255,0.2);
}

.contact-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255,255,255,0.3);
}

/* 响应式设计 */
@media (max-width: 1400px) {
  .pricing-cards {
    gap: 25px;
  }
  
  .pricing-card {
    min-width: 260px;
    max-width: 320px;
    padding: 35px 25px;
  }
  
  .pricing-card h3 {
    font-size: 26px;
  }
  
  .pricing-card .price {
    font-size: 38px;
  }
}

@media (max-width: 1200px) {
  .pricing-cards {
    gap: 20px;
  }
  
  .pricing-card {
    min-width: 240px;
    max-width: 300px;
    padding: 30px 20px;
  }
}

@media (max-width: 992px) {
  .pricing-cards {
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .pricing-card {
    flex: 0 0 calc(50% - 20px);
    max-width: calc(50% - 20px);
  }
}

@media (max-width: 768px) {
  .membership-hero h1 {
    font-size: 32px;
  }
  
  .membership-hero p {
    font-size: 16px;
  }
  
  .pricing-cards {
    flex-direction: column;
    align-items: center;
    gap: 20px;
  }
  
  .pricing-card {
    max-width: 100%;
    width: 85%;
    min-width: unset;
    max-width: unset;
  }
  
  .pricing-card.featured {
    transform: scale(1);
  }
  
  .explosion-badge {
    top: -10px;
    right: -5px;
    min-width: 50px;
    min-height: 50px;
    font-size: 10px;
  }
  
  .explosion-badge i {
    font-size: 14px;
  }
}

/* 模态框样式 */
.consult-modal {
  display: flex;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 1000;
  justify-content: center;
  align-items: center;
  backdrop-filter: blur(5px);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.consult-modal.show {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: white;
  width: 350px;
  max-width: 90%;
  padding: 40px 30px;
  border-radius: 20px;
  text-align: center;
  position: relative;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
  transform: scale(0.8) translateY(50px);
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-content.active {
  transform: scale(1) translateY(0);
  opacity: 1;
}

.modal-content img {
  max-width: 200px;
  max-height: 200px;
  display: block;
  margin: 0 auto 20px;
  object-fit: contain;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.close-modal {
  position: absolute;
  top: 15px;
  right: 20px;
  font-size: 28px;
  cursor: pointer;
  color: #999;
  transition: all 0.3s ease;
  width: 30px;
  height: 30px;
  line-height: 30px;
  text-align: center;
  border-radius: 50%;
  background: #f5f5f5;
}

.close-modal:hover {
  color: #333;
  background: #e0e0e0;
  transform: rotate(90deg);
}

.modal-title {
  font-size: 22px;
  font-weight: bold;
  color: #333;
  margin-bottom: 15px;
  line-height: 1.3;
}

.modal-subtitle {
  font-size: 14px;
  color: #666;
  margin-bottom: 25px;
  line-height: 1.5;
}

/* GEO优化板块样式 */
.geo-optimization-section {
  display: flex;
  gap: 40px;
  align-items: stretch;
  margin-top: 40px;
}

.geo-right-section {
  flex: 0 0 300px;
  display: flex;
  flex-direction: column;
  gap: 30px;
  order: 2;
  justify-content: center;
}

.geo-left-section {
  flex: 1;
  order: 1;
}

.geo-action-buttons {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.geo-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 18px 24px;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.geo-btn i {
  font-size: 18px;
  transition: transform 0.3s ease;
}

.geo-btn:hover i {
  transform: scale(1.1);
}

.primary-btn {
  background: linear-gradient(135deg, #4f46e5 0%, #6366f1 100%);
  color: white;
  box-shadow: 0 4px 16px rgba(79, 70, 229, 0.3);
}

.primary-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(79, 70, 229, 0.4);
}

.primary-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

.primary-btn:hover::before {
  left: 100%;
}

.secondary-btn {
  background: white;
  color: #4f46e5;
  border: 2px solid #4f46e5;
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.15);
}

.secondary-btn:hover {
  background: #4f46e5;
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(79, 70, 229, 0.3);
}

.geo-action-info {
  background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 24px;
}

.geo-action-info p {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 12px 0;
  font-size: 14px;
  color: #475569;
}

.geo-action-info i {
  color: #10b981;
  font-size: 16px;
}

.geo-advantages {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
}

.advantage-item {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 30px;
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
  border: 2px solid #e2e8f0;
  border-radius: 20px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  position: relative;
  overflow: hidden;
}

.advantage-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #4f46e5, #6366f1);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.advantage-item:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 12px 40px rgba(79, 70, 229, 0.15);
  border-color: #4f46e5;
  background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
}

.advantage-item:hover::before {
  transform: scaleX(1);
}

.advantage-icon {
  align-self: center;
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #4f46e5 0%, #6366f1 100%);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 32px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 16px rgba(79, 70, 229, 0.3);
}

.advantage-item:hover .advantage-icon {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 8px 24px rgba(79, 70, 229, 0.4);
}

.advantage-content {
  text-align: center;
  flex: 1;
}

.advantage-content h4 {
  font-size: 20px;
  font-weight: 700;
  color: #1e293b;
  margin: 0 0 16px 0;
  line-height: 1.4;
}

.advantage-content p {
  font-size: 15px;
  line-height: 1.7;
  color: #64748b;
  margin: 0;
}

/* 咨询弹窗样式 */
.consult-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
  align-items: center;
  justify-content: center;
}

.consult-modal.active {
  display: flex;
}

.modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
}

.modal-content {
  position: relative;
  background: white;
  border-radius: 20px;
  padding: 40px;
  max-width: 500px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(-30px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  font-size: 24px;
  color: #64748b;
  cursor: pointer;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.modal-close:hover {
  background: #f1f5f9;
  color: #1e293b;
}

.modal-header {
  text-align: center;
  margin-bottom: 30px;
}

.modal-header h3 {
  font-size: 28px;
  font-weight: 700;
  color: #1e293b;
  margin: 0 0 8px 0;
}

.modal-header p {
  font-size: 16px;
  color: #64748b;
  margin: 0;
}

.consult-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: #f8fafc;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  transition: all 0.3s ease;
}

.contact-item:hover {
  background: white;
  border-color: #4f46e5;
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(79, 70, 229, 0.1);
}

.contact-item i {
  font-size: 24px;
  color: #4f46e5;
  width: 50px;
  height: 50px;
  background: white;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #e2e8f0;
}

.contact-item h4 {
  font-size: 16px;
  font-weight: 600;
  color: #1e293b;
  margin: 0 0 4px 0;
}

.contact-item p {
  font-size: 14px;
  color: #64748b;
  margin: 0;
}

/* 响应式调整 */
@media (max-width: 1024px) {
  .geo-optimization-section {
    flex-direction: column;
    gap: 30px;
  }
  
  .geo-left-section {
    flex: 1;
  }
  
  .geo-action-buttons {
    flex-direction: row;
    gap: 20px;
  }
  
  .geo-btn {
    flex: 1;
  }
  
  .geo-advantages {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .geo-action-buttons {
    flex-direction: column;
  }
  
  .geo-advantages {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .advantage-item {
    padding: 20px;
    gap: 16px;
  }
  
  .advantage-icon {
    flex: 0 0 50px;
    height: 50px;
    font-size: 20px;
  }
  
  .modal-content {
    padding: 30px 20px;
    margin: 20px;
  }
}

@media (max-width: 480px) {
  .advantage-item {
    flex-direction: column;
    text-align: center;
    gap: 16px;
  }
  
  .advantage-icon {
    margin: 0 auto;
  }
  
  .geo-action-info p {
    justify-content: center;
  }
  
  .contact-item {
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }
}

/* 功能概述板块样式 */
.feature-overview {
  width: 100%;
  padding: 40px 0;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.feature-item {
  background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 30px;
  text-align: center;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  position: relative;
  overflow: hidden;
}

.feature-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #4f46e5, #6366f1);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.feature-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(79, 70, 229, 0.15);
  border-color: #4f46e5;
}

.feature-item:hover::before {
  transform: scaleX(1);
}

.feature-icon {
  font-size: 48px;
  margin-bottom: 20px;
  display: block;
  transition: all 0.3s ease;
}

.feature-item:hover .feature-icon {
  transform: scale(1.1);
}

.feature-item h4 {
  font-size: 20px;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 15px;
}

.feature-item p {
  font-size: 15px;
  line-height: 1.6;
  color: #64748b;
  margin: 0;
}

.feature-cta {
  text-align: center;
  margin-top: 30px;
}

.cta-btn {
  display: inline-block;
  background: linear-gradient(135deg, #4f46e5 0%, #6366f1 100%);
  color: white;
  padding: 15px 40px;
  border-radius: 30px;
  text-decoration: none;
  font-size: 16px;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 0 4px 16px rgba(79, 70, 229, 0.3);
  position: relative;
  overflow: hidden;
}

.cta-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

.cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(79, 70, 229, 0.4);
}

.cta-btn:hover::before {
  left: 100%;
}

/* 会员服务概述板块样式 */
.membership-overview {
  width: 100%;
  padding: 40px 0;
}

.plan-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.plan-card {
  background: white;
  border: 1px solid #e2e8f0;
  border-radius: 20px;
  padding: 35px 30px;
  text-align: center;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  position: relative;
  overflow: hidden;
}

.plan-card.featured {
  border-color: #4f46e5;
  transform: scale(1.05);
  box-shadow: 0 8px 24px rgba(79, 70, 229, 0.2);
}

.plan-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, #e2e8f0, #f1f5f9);
  transition: all 0.3s ease;
}

.plan-card.featured::before {
  background: linear-gradient(90deg, #4f46e5, #6366f1);
}

.plan-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

.plan-card.featured:hover {
  transform: scale(1.05) translateY(-8px);
  box-shadow: 0 16px 48px rgba(79, 70, 229, 0.25);
}

.plan-card h4 {
  font-size: 24px;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 15px;
}

.plan-card.featured h4 {
  color: #4f46e5;
}

.plan-card .price {
  font-size: 32px;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 10px;
}

.plan-card.featured .price {
  color: #4f46e5;
}

.plan-card .price span {
  font-size: 18px;
  font-weight: 400;
  color: #64748b;
}

.plan-card p {
  font-size: 14px;
  color: #64748b;
  margin-bottom: 20px;
  line-height: 1.5;
}

.plan-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.plan-card ul li {
  padding: 8px 0;
  font-size: 14px;
  color: #4b5563;
  border-bottom: 1px solid #f1f5f9;
  text-align: center;
}

.plan-card ul li:last-child {
  border-bottom: none;
}

.plan-card ul li::before {
  content: "✓";
  color: #10b981;
  font-weight: bold;
  margin-right: 8px;
}

.membership-cta {
  text-align: center;
  margin-top: 30px;
}

/* 响应式调整 */
@media (max-width: 1024px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
  }
  
  .plan-summary {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  
  .plan-card.featured {
    transform: scale(1);
  }
  
  .plan-card.featured:hover {
    transform: translateY(-8px);
  }
}

@media (max-width: 768px) {
  .feature-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .feature-item {
    padding: 25px 20px;
  }
  
  .plan-card {
    padding: 30px 25px;
  }
  
  .cta-btn {
    padding: 12px 30px;
    font-size: 15px;
  }
}

@media (max-width: 480px) {
  .feature-item {
    padding: 20px 15px;
  }
  
  .feature-icon {
    font-size: 40px;
    margin-bottom: 15px;
  }
  
  .plan-card {
    padding: 25px 20px;
  }
  
  .plan-card .price {
    font-size: 28px;
  }
}