/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */
html{line-height:1.15;-webkit-text-size-adjust:100%}body{margin:0}main{display:block}h1{font-size:2em;margin:.67em 0}hr{box-sizing:content-box;height:0;overflow:visible}pre{font-family:monospace,monospace;font-size:1em}a{background-color:transparent}abbr[title]{border-bottom:none;text-decoration:underline;text-decoration:underline dotted}b,strong{font-weight:bolder}code,kbd,samp{font-family:monospace,monospace;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}img{border-style:none}button,input,optgroup,select,textarea{font-family:inherit;font-size:100%;line-height:1.15;margin:0}button,input{overflow:visible}button,select{text-transform:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner,button::-moz-focus-inner{border-style:none;padding:0}[type=button]:-moz-focusring,[type=reset]:-moz-focusring,[type=submit]:-moz-focusring,button:-moz-focusring{outline:1px dotted ButtonText}fieldset{padding:.35em .75em .625em}legend{box-sizing:border-box;color:inherit;display:table;max-width:100%;padding:0;white-space:normal}progress{vertical-align:baseline}textarea{overflow:auto}[type=checkbox],[type=radio]{box-sizing:border-box;padding:0}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}details{display:block}summary{display:list-item}template{display:none}[hidden]{display:none}

@font-face {
  font-family: 'webflow-icons';
  src: url("data:application/x-font-ttf;charset=utf-8;base64,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") format('truetype');
  font-weight: normal;
  font-style: normal;
}

[class^="w-icon-"],
[class*=" w-icon-"] {
  font-family: 'webflow-icons' !important;
  speak: none;
  font-style: normal;
  font-weight: normal;
  font-variant: normal;
  text-transform: none;
  line-height: 1;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.w-icon-nav-menu:before {
  content: "\e602";
}

.w-icon-dropdown-toggle:before {
  content: "\e603";
}

/* 基础样式 */
:root {
  --primary-color: #23286b;
  --accent-color: #428cfb;
  --text-color: #23286b;
  --white: #fff;
  --grid-gap: 60px;
  --section-padding: 60px;
}

body {
  font-family: 'DM Sans', sans-serif;
  color: var(--text-color);
  font-size: 18px;
  line-height: 1.5;
}

/* 布局 */
.section {
  padding: var(--section-padding) 0;
}

.section.bg-dark {
  background-color: var(--primary-color);
  color: var(--white);
  padding-bottom: 52px;
}

.section.hero {
  display: flex;
  align-items: center;
  min-height: 500px;
  padding: 60px 0;
}

.section.footer {
  margin-top: -82px;
  margin-bottom: 19px;
  padding-top: 130px;
  padding-bottom: 33px;
}

/* 容器样式 */
.w-container {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

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

/* 网格布局 */
.w-row {
  display: flex;
  flex-wrap: wrap;
  margin-left: -10px;
  margin-right: -10px;
}

.w-row:before,
.w-row:after {
  content: " ";
  display: table;
}

.w-row:after {
  clear: both;
}

.w-col {
  position: relative;
  padding-left: 10px;
  padding-right: 10px;
}

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

/* 首页hero部分 */
.section.hero {
  padding: 60px 0;
  background-color: var(--white);
}

.section.hero .w-row {
  align-items: center;
  min-height: 500px;
}

.heading {
  margin: 0;
  padding: 0;
  font-family: 'Times New Roman', TimesNewRoman, Times, Baskerville, Georgia, serif;
  font-size: 70px;
  line-height: 1;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--primary-color);
}

.paragraph {
  margin: 33px 0 0;
  padding: 0;
  font-size: 18px;
  line-height: 1.5;
  color: var(--text-color);
  max-width: 540px;
}

/* 标题样式 */
.heading-2,
.heading-3,
.heading-9 {
  display: inline;
  margin: 0;
  padding-top: 30px;
  padding-bottom: 39px;
  padding-left: 134px;  /* 统一使用heading-3的左边距 */
}

.heading-2 { padding-left: 96px; }
.heading-3 { padding-left: 134px; }
.heading-9 { padding-left: 138px; }

.section.bg-dark .link {
  color: var(--white);
  text-decoration: none;
  display: inline;
  margin-left: 30px;
  font-size: 16px;
  border-bottom: 1px solid var(--white);
  padding-bottom: 2px;
}

@media screen and (max-width: 767px) {
  .heading-2,
  .heading-3,
  .heading-9 {
    display: block;
    text-align: center;
    padding-left: 20px;
  }

  .section.bg-dark .link {
    display: block;
    text-align: center;
    margin: 10px auto;
  }
}

.heading-4 {
  font-size: 25px;
}

/* 标题和布局容器 */
.heading-5 {
  margin-top: 19px;
  padding-top: 24px;
  padding-left: 139px;
  font-size: 30px;
  color: var(--primary-color);
}

.feature-heading {
  font-size: 36px;
  margin-bottom: 20px;
  line-height: 1;
  letter-spacing: -0.04em;
}

/* 卡片样式 */
.card {
  text-align: center;
  padding: 30px;
}

.card-title {
  font-size: 24px;
  font-weight: 700;
  margin: 20px 0;
  letter-spacing: -0.02em;
}

.card-description {
  margin-bottom: -1px;
  padding-top: 0;
  padding-bottom: 48px;
}

/* 链接样式 */
.link {
  color: var(--white);
  text-decoration: none;
  display: inline;
  margin-left: 541px;
  font-size: 16px;
  border-bottom: 1px solid var(--white);
  padding-bottom: 2px;
  box-shadow: 1px 1px 3px 0 #000;
  opacity: 1;
}

.feature-link {
  margin-top: 20px;
  border-bottom: 2px solid var(--accent-color);
  transition: color 200ms ease;
  color: var(--accent-color);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
  text-transform: uppercase;
}

.feature-link:hover {
  border-bottom-color: #1372ff;
  color: #1372ff;
}

/* 导航栏基础样式 */
.navbar {
  padding: 16px 0;
  background-color: var(--white);
  position: relative;
  z-index: 1000;
  border-bottom: 1px solid rgba(0,0,0,0.1);
}

.nav-menu {
  display: flex;
  align-items: center;
}

.nav-link,
.w-dropdown {
  margin: 0 10px;
}

.nav-link {
  display: inline-block;
  text-decoration: none;
  color: var(--text-color);
  padding: 8px 12px;
  font-weight: 500;
  transition: color 200ms ease;
}

.nav-link:hover {
  color: var(--accent-color);
}

.nav-link.w--current {
  color: var(--accent-color);
}

.brand {
  text-decoration: none;
  color: var(--primary-color);
  font-size: 1.2em;
  font-weight: 700;
  padding: 8px 0;
}

/* 下拉菜单样式 */
.w-dropdown {
  position: relative;
  display: inline-block;
}

.w-dropdown-toggle {
  display: inline-block;
  color: var(--text-color);
  padding: 8px 28px 8px 12px;
  font-weight: 500;
  cursor: pointer;
  position: relative;
}

.w-dropdown-toggle:hover {
  color: var(--accent-color);
}

/* 使用自定义箭头 */
.w-dropdown-toggle:after {
  content: '';
  position: absolute;
  right: 12px;
  top: 50%;
  margin-top: -2px;
  width: 6px;
  height: 6px;
  border: 1px solid currentColor;
  border-width: 0 1px 1px 0;
  transform: rotate(45deg);
  transition: transform 0.2s ease;
}

.w-dropdown-toggle:hover:after {
  border-color: var(--accent-color);
}

.w-dropdown.w--open .w-dropdown-toggle:after {
  margin-top: 1px;
  transform: rotate(-135deg);
}

.w-dropdown-list {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--white);
  display: none;
  min-width: 180px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  border-radius: 4px;
  padding: 8px 0;
  margin-top: 8px;
}

.w-dropdown-list.w--open {
  display: block;
  animation: dropdownOpen 0.2s ease;
}

.w-dropdown-link {
  display: block;
  padding: 8px 16px;
  color: var(--text-color);
  text-decoration: none;
  font-size: 14px;
  transition: all 0.2s ease;
}

.w-dropdown-link:hover {
  color: var(--accent-color);
  background-color: rgba(66,140,251,0.05);
  padding-left: 20px;
}

/* 移动端菜单按钮 */
.menu-button {
  display: none;
  padding: 8px;
  cursor: pointer;
}

.menu-icon {
  width: 24px;
  height: 2px;
  background-color: var(--text-color);
  position: relative;
  transition: background-color 0.2s ease;
}

.menu-icon:before,
.menu-icon:after {
  content: '';
  position: absolute;
  width: 24px;
  height: 2px;
  background-color: var(--text-color);
  transition: transform 0.2s ease;
}

.menu-icon:before {
  top: -6px;
}

.menu-icon:after {
  bottom: -6px;
}

/* 打开状态的菜单图标 */
.menu-button.w--open .menu-icon {
  background-color: transparent;
}

.menu-button.w--open .menu-icon:before {
  transform: rotate(45deg);
  top: 0;
}

.menu-button.w--open .menu-icon:after {
  transform: rotate(-45deg);
  bottom: 0;
}

@keyframes dropdownOpen {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 表单样式 */
input, textarea {
  width: 100%;
  padding: 8px;
  margin-bottom: 16px;
  border: 1px solid #ddd;
}

button {
  background-color: var(--accent-color);
  color: var(--white);
  padding: 8px 16px;
  border: none;
  cursor: pointer;
}

/* 其他元素 */
.pill {
  display: inline-block;
  padding: 6px 16px;
  border: 2px solid var(--accent-color);
  border-radius: 20px;
  color: var(--accent-color);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.paragraph {
  margin-top: 33px;
  padding-top: 0;
  font-size: 18px;
  line-height: 1.5;
  color: var(--text-color);
}

.paragraph-2 {
  margin-right: 178px;
  margin-bottom: -55px;
  margin-left: 123px;
  font-size: 18px;
}

.paragraph-3 {
  margin-top: -49px;
  padding-right: 117px;
  padding-bottom: 45px;
  padding-left: 135px;
}

.text-block-2 {
  margin-left: 9px;
  padding-top: 18px;
  padding-bottom: 28px;
  padding-left: 132px;
}

.text-block-3 {
  margin-top: 2px;
  padding-top: 14px;
  padding-bottom: 48px;
  padding-left: 152px;
}

.text-block-4 {
  margin-left: -353px;
  text-align: center;
}

/* 列布局 */
.columns-2 {
  margin-right: 89px;
  margin-bottom: 28px;
  margin-left: 133px;
}

.columns-3 {
  margin-top: 43px;
  margin-right: 89px;
  margin-left: 133px;
}

.columns-4 {
  padding-right: 135px;
  padding-bottom: 37px;
  padding-left: 132px;
  display: flex;
  justify-content: space-between;
}

.columns-5 {
  display: flex;
  margin-top: 47px;
  margin-bottom: -7px;
  padding-right: 139px;
  padding-bottom: 25px;
  padding-left: 138px;
}

/* 表单状态 */
.w-form-done {
  display: none;
  padding: 20px;
  text-align: center;
  background-color: #ddd;
}

.w-form-fail {
  display: none;
  margin-top: 10px;
  padding: 10px;
  background-color: #ffdede;
}

/* 客户列表样式 */
.columns-2,
.columns-3 {
  margin-right: 89px;
  margin-left: 133px;
}

.columns-3 {
  margin-top: 43px;
  margin-bottom: 28px;
}

.columns-2 {
  margin-bottom: 28px;
}

/* 联系方式样式 */
.columns-5 {
  display: flex;
  margin-top: 47px;
  margin-bottom: -7px;
  padding-right: 139px;
  padding-left: 138px;
  padding-bottom: 25px;
}

.text-block-3 {
  margin-top: 2px;
  padding-top: 14px;
  padding-bottom: 48px;
  padding-left: 152px;
}

.text-block-4 {
  margin-left: -353px;
  text-align: center;
}

.image-2 {
  text-align: center;
}

/* Grid布局 */
.grid-2-columns,
.grid-3-columns {
  display: grid;
  gap: var(--grid-gap);
}

.grid-2-columns {
  grid-template-columns: repeat(2, 1fr);
  margin-bottom: var(--section-padding);
}

.grid-3-columns {
  grid-template-columns: repeat(3, 1fr);
}

/* Section基础样式 */
.section {
  padding: 60px 0;
}

.section.hero {
  min-height: 500px;
  display: flex;
  align-items: center;
}

/* Featured Text */
.featured-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.heading {
  margin: 0;
  padding: 0;
  font-family: 'Times New Roman', TimesNewRoman, Times, Baskerville, Georgia, serif;
  font-size: 70px;
  line-height: 1;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--primary-color);
}

.paragraph {
  margin: 33px 0 0;
  padding: 0;
  font-size: 18px;
  line-height: 1.5;
  color: var(--text-color);
  max-width: 540px;
}

/* 图片样式 */
.section.hero picture {
  display: block;
  width: 100%;
}

.section.hero img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

/* 网格系统优化 */
.w-row {
  margin-left: -10px;
  margin-right: -10px;
  display: flex;
  flex-wrap: wrap;
}

.w-row:before,
.w-row:after {
  content: " ";
  display: table;
}

.w-row:after {
  clear: both;
}

.w-col {
  position: relative;
  float: left;
  width: 100%;
  min-height: 1px;
  padding-left: 10px;
  padding-right: 10px;
}

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

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

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

/* 表单布局 */
.w-form {
  margin: 0;
  max-width: 100%;
}

.w-input,
.w-select {
  display: block;
  width: 100%;
  height: 38px;
  padding: 8px 12px;
  margin-bottom: 10px;
  font-size: 14px;
  line-height: 1.428571429;
  color: var(--text-color);
  background-color: var(--white);
  border: 1px solid #ccc;
}

textarea.w-input {
  height: 120px;
  min-height: 120px;
}

.w-button {
  display: inline-block;
  padding: 9px 15px;
  background-color: var(--accent-color);
  color: var(--white);
  border: 0;
  line-height: inherit;
  text-decoration: none;
  cursor: pointer;
  border-radius: 0;
  width: 100%;
}

/* 移动端下拉菜单样式 */
@media screen and (max-width: 767px) {
  .w-dropdown {
    display: block;
    margin: 0;
  }

  .w-dropdown-toggle {
    width: 100%;
    padding: 15px 20px;
  }

  .w-dropdown-toggle:after {
    right: 24px;
  }

  .w-dropdown-list {
    position: static;
    box-shadow: none;
    border-radius: 0;
    background: transparent;
    padding: 0;
    margin: 0;
  }

  .w-dropdown-link {
    padding: 12px 32px;
    color: var(--text-color);
    font-size: 14px;
  }

  .w-dropdown-link:hover {
    background-color: rgba(66,140,251,0.05);
    padding-left: 36px;
  }
}

/* 响应式布局 */
@media screen and (max-width: 991px) {
  .w-container,
  .container-flex.wide {
    max-width: 728px;
  }

  .heading {
    font-size: 55px;
  }

  .paragraph {
    max-width: none;
  }
}

@media screen and (max-width: 767px) {
  .w-container,
  .container-flex.wide {
    padding-left: 20px;
    padding-right: 20px;
  }

  .w-row {
    flex-direction: column;
  }

  .w-col {
    float: none;
    width: 100% !important;
    padding: 0;
  }

  .w-col-6 {
    width: 100%;
  }

  .w-col-6:last-child {
    margin-bottom: 0;
  }

  .section.hero {
    padding: 40px 0;
    min-height: auto;
  }

  .section.hero .w-col-6 {
    align-items: center;
    margin-bottom: 30px;
  }

  .section.hero .w-col-6:last-child {
    margin-bottom: 0;
  }

  .heading {
    font-size: 40px;
    text-align: center;
  }

  .paragraph {
    text-align: center;
    margin: 20px auto 0;
  }

  .section.hero .w-col-6:first-child {
    margin-bottom: 30px;
  }

  .section.hero picture {
    max-width: 440px;
    margin: 0 auto;
  }

  /* 移动端导航 */
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 16px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  }

  .nav-menu.w--open {
    display: block;
  }

  .nav-link,
  .w-dropdown {
    display: block;
    margin: 0;
    padding: 12px 0;
  }

  .w-dropdown-toggle {
    width: 100%;
    padding: 12px 28px 12px 0;
  }

  .w-dropdown-list {
    position: static;
    box-shadow: none;
    border-radius: 0;
    padding: 0 0 0 12px;
    margin: 0;
    min-width: 100%;
    border-left: 1px solid rgba(0,0,0,0.1);
  }

  .w-dropdown-link {
    padding: 12px 0;
  }

  .w-dropdown-link:hover {
    padding-left: 4px;
  }

  .menu-button {
    display: block;
  }

  /* 移动端Our Clients布局 */
  .section.bg-dark {
    padding: 20px;
  }

  .heading-3 {
    display: block;
    text-align: left;
    margin: 0;
    padding: 20px 0;
  }

  .link {
    display: inline-block;
    margin: 0 0 20px 20px;
  }

  .columns-3,
  .columns-2 {
    margin: 0;
  }

  .w-col-3 {
    width: 100%;
    margin-bottom: 20px;
  }

  .heading-4 {
    font-size: 20px;
    margin-bottom: 10px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding-bottom: 10px;
  }

  /* 移动端表单布局 */
  .heading-5 {
    padding: 20px;
    margin: 0;
    text-align: left;
  }

  .columns-4 {
    padding: 20px;
  }

  .w-col-6 {
    width: 100%;
    padding: 0;
    margin-bottom: 30px;
  }

  .w-form {
    padding: 0;
  }

  /* 移动端联系方式布局 */
  .heading-9 {
    padding: 20px;
    margin: 0;
    text-align: left;
  }

  .columns-5 {
    padding: 20px;
    margin: 0;
  }

  .text-block-3 {
    padding: 20px;
    text-align: left;
  }

  .text-block-4 {
    margin: 0;
    text-align: center;
  }
}

@media screen and (max-width: 479px) {
  :root {
    --section-padding: 60px;
    --grid-gap: 20px;
  }

  .section {
    padding: var(--section-padding) 10px;
  }

  .heading {
    font-size: 32px;
  }

  .heading-4 {
    font-size: 20px;
  }

  .heading-5 {
    font-size: 24px;
  }

  .card-title {
    font-size: 20px;
  }

  .feature-heading {
    font-size: 24px;
  }

  .grid-3-columns {
    grid-row-gap: 15px;
  }

  .columns-2,
  .columns-3,
  .columns-4,
  .columns-5 {
    margin: 10px;
  }

  .paragraph-2,
  .paragraph-3 {
    padding: 10px;
  }

  .text-block-2,
  .text-block-3,
  .text-block-4 {
    padding: 10px;
  }

  .w-form {
    padding: 10px;
  }
} 

/* Service 部分样式优化 */
.grid-2-columns {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--grid-gap);
  margin-bottom: var(--section-padding);
  align-items: center;
}

.grid-2-columns picture {
  display: block;
  width: 100%;
}

.grid-2-columns img {
  width: 100%;
  height: auto;
  max-width: 440px;
  display: block;
  margin: 0 auto;
}

.featured-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 20px 40px;
}

.feature-heading {
  font-size: 36px;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--primary-color);
}

.featured-text .card-description {
  font-size: 18px;
  line-height: 1.6;
  margin-bottom: 25px;
  color: var(--text-color);
  max-width: none;
}

.feature-link {
  color: var(--accent-color);
  text-decoration: none;
  border-bottom: 1px solid var(--accent-color);
  padding-bottom: 2px;
  font-size: 14px;
  margin-top: 20px;
  display: inline-block;
}

/* 移动端适配 */
@media screen and (max-width: 991px) {
  .grid-2-columns img {
    max-width: 380px;
  }

  .featured-text {
    padding: 30px;
  }
}

@media screen and (max-width: 767px) {
  .grid-2-columns {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .grid-2-columns.mobile-inverted {
    display: flex;
    flex-direction: column-reverse;
  }

  .grid-2-columns img {
    max-width: 320px;
  }

  .featured-text {
    padding: 20px 0;
    text-align: center;
    margin: 0 auto;
  }

  .feature-heading {
    font-size: 28px;
  }

  .feature-link {
    margin: 20px auto 0;
  }
} 

/* About Us 卡片样式 */
.card {
  text-align: center;
  padding: 30px;
  background-color: transparent;
  color: var(--white);
}

.card picture {
  display: block;
  margin-bottom: 20px;
}

.card img {
  width: 72px;
  height: 72px;
  margin: 0 auto;
}

.card-title {
  font-size: 24px;
  font-weight: 700;
  margin: 20px 0;
  color: var(--white);
}

.card .card-description {
  margin-bottom: 20px;
  color: var(--white);
  font-size: 16px;
  line-height: 1.5;
}

.section.bg-dark .heading-2 {
  color: var(--white);
  margin-bottom: 30px;
}

@media screen and (max-width: 767px) {
  .card {
    padding: 20px;
    margin-bottom: 30px;
  }

  .card-title {
    font-size: 20px;
    margin: 15px 0;
  }

  .card .card-description {
    margin-bottom: 15px;
  }
} 

/* Our Clients 部分样式 */
.section.bg-dark .heading-3 {
  text-align: center;
  padding-left: 0;
  width: 100%;
  margin-bottom: 20px;
}

.columns-3.w-row,
.columns-2.w-row {
  display: flex;
  flex-wrap: nowrap;
  margin: 0 auto;
  max-width: 1200px;
  padding: 0;
  width: 100%;
  justify-content: center;
}

.columns-3.w-row {
  margin-bottom: 15px;
}

.w-col-3 {
  width: 25%;
  padding: 0 15px;
  min-width: 0;
  text-align: center;
}

/* 调整最后一列的宽度 */
.columns-3.w-row .w-col-3:last-child,
.columns-2.w-row .w-col-3:last-child {
  width: 30%;
}

.heading-4 {
  color: var(--white);
  font-size: 24px;
  margin-bottom: 15px;
  font-weight: 700;
  white-space: nowrap;
  text-align: center;
}

.w-col-3 div {
  color: var(--white);
  font-size: 16px;
  line-height: 1.6;
  text-align: center;
}

@media screen and (max-width: 991px) {
  .columns-3.w-row,
  .columns-2.w-row {
    padding: 0 20px;
  }

  .heading-4 {
    font-size: 20px;
  }
}

@media screen and (max-width: 767px) {
  .section.bg-dark .heading-3 {
    padding: 20px 0;
    margin: 0;
  }

  .columns-3.w-row,
  .columns-2.w-row {
    flex-direction: column;
    align-items: center;
    padding: 0;
    width: 100%;
  }

  .w-col-3,
  .columns-3.w-row .w-col-3:last-child,
  .columns-2.w-row .w-col-3:last-child {
    width: 100%;
    max-width: 280px;
    padding: 0;
    margin: 0 auto 30px;
  }

  .w-col-3:last-child {
    margin-bottom: 0;
  }

  .heading-4 {
    white-space: normal;
    margin-bottom: 10px;
    padding: 0 20px;
  }

  .w-col-3 div {
    padding: 0 20px;
  }
} 

/* 内容区域间距 */
.section.bg-dark .container,
.section.bg-dark .w-container {
  margin-top: 40px;
}

.grid-3-columns,
.w-row {
  margin-top: 0;
}

@media screen and (max-width: 767px) {
  .heading-2,
  .heading-3,
  .heading-9 {
    display: block;
    text-align: center;
    margin-bottom: 10px;
  }

  .section.bg-dark .link {
    float: none;
    display: block;
    text-align: center;
    margin: 10px auto 30px;
    width: fit-content;
  }

  .section.bg-dark .container,
  .section.bg-dark .w-container {
    margin-top: 20px;
  }
} 

/* 标题容器样式 */
.section.bg-dark {
  background-color: var(--primary-color);
  color: var(--white);
  padding: var(--section-padding) 0;
}

.section.bg-dark > h1,
.section.bg-dark > .link {
  margin-left: 20px;
  margin-right: 20px;
}

.section.bg-dark > h1 {
  margin-bottom: 0;
}

.section.bg-dark > .link {
  float: right;
  margin-top: -36px;
}

@media screen and (max-width: 767px) {
  .section.bg-dark > h1,
  .section.bg-dark > .link {
    margin-left: 0;
    margin-right: 0;
    text-align: center;
  }

  .section.bg-dark > .link {
    float: none;
    margin-top: 10px;
  }
} 

.section.bg-dark {
  background-color: var(--primary-color);
  color: var(--white);
  padding: var(--section-padding) 0;
}

.section.bg-dark .container {
  padding-bottom: 0;
  max-width: 1200px;
  margin: 0 auto;
}

.grid-3-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--grid-gap);
  margin-top: 30px;
  margin-bottom: 0;
}

.card {
  text-align: center;
  padding: 20px;
}

.card img {
  width: 72px;
  height: 72px;
  margin-bottom: 20px;
}

.card-title {
  font-size: 24px;
  font-weight: 700;
  margin: 20px 0;
  color: var(--white);
}

.card-description {
  margin-bottom: 0;
  color: var(--white);
  font-size: 16px;
  line-height: 1.5;
  max-width: 320px;
  margin-left: auto;
  margin-right: auto;
}

@media screen and (max-width: 991px) {
  :root {
    --section-padding: 50px;
    --grid-gap: 40px;
  }

  .section.bg-dark .container {
    padding-bottom: 30px;
  }
}

@media screen and (max-width: 767px) {
  :root {
    --section-padding: 40px;
    --grid-gap: 30px;
  }

  .section.bg-dark .container {
    padding-bottom: 20px;
  }

  .grid-3-columns {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 30px;
  }

  .card {
    padding: 15px;
  }
} 

/* Grid 布局调整 */
.grid-2-columns {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--grid-gap);
  margin-bottom: var(--section-padding);
  align-items: center;
}

.grid-2-columns picture,
.grid-2-columns img {
  width: 100%;
  height: auto;
  max-width: 440px;
  display: block;
  margin: 0 auto;
}

/* Service 部分容器 */
.section:not(.bg-dark) .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* About Us 部分背景 */
.section.bg-dark {
  position: relative;
}

.section.bg-dark::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  height: 100%;
  background-color: var(--primary-color);
  z-index: -1;
}

@media screen and (max-width: 991px) {
  .grid-2-columns picture,
  .grid-2-columns img {
    max-width: 380px;
  }
}

@media screen and (max-width: 767px) {
  .grid-2-columns {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .grid-2-columns.mobile-inverted {
    display: flex;
    flex-direction: column-reverse;
  }

  .grid-2-columns picture,
  .grid-2-columns img {
    max-width: 320px;
  }
} 

/* 表单部分样式 */
.section .columns-4 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
  display: flex;
  gap: 40px;
}

.w-form {
  margin: 0;
}

.heading-8 {
  font-size: 28px;
  margin-bottom: 30px;
  color: var(--primary-color);
}

.w-form label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: var(--text-color);
}

.w-input,
.w-select,
.w-button {
  width: 100%;
  box-sizing: border-box;
  margin-bottom: 16px;
  font-size: 16px;
  line-height: 1.42857143;
  border-radius: 4px;
}

.w-input,
.w-select {
  height: 38px;
  padding: 8px 12px;
  color: var(--text-color);
  background-color: var(--white);
  border: 1px solid #ddd;
}

.w-button {
  padding: 12px 24px;
  background-color: var(--accent-color);
  color: var(--white);
  border: none;
  font-weight: 500;
  text-align: center;
  cursor: pointer;
  transition: background-color 0.2s ease;
  margin-bottom: 0;  /* 移除底部间距 */
}

.w-button:hover {
  background-color: #3579e3;
}

/* 调整最后一个输入框和文本域的高度 */
#field-3 {
  height: 120px;
  min-height: 120px;
  resize: vertical;
}

.w-input:focus,
.w-select:focus,
textarea.w-input:focus {
  border-color: var(--accent-color);
  outline: 0;
}

/* 表单按钮样式调整 */
.w-button {
  width: 100%;
  padding: 12px 24px;
  background-color: var(--accent-color);
  color: var(--white);
  border: none;
  border-radius: 4px;
  font-size: 16px;
  font-weight: 500;
  text-align: center;
  cursor: pointer;
  transition: background-color 0.2s ease;
  box-sizing: border-box;
}

.w-button:hover {
  background-color: #3579e3;
}

.w-form-done,
.w-form-fail {
  display: none;
  padding: 20px;
  margin-top: 10px;
  border-radius: 4px;
}

.w-form-done {
  background-color: #dff0d8;
  color: #3c763d;
}

.w-form-fail {
  background-color: #f2dede;
  color: #a94442;
}

@media screen and (max-width: 991px) {
  .section .columns-4 {
    padding: 30px 20px;
    gap: 30px;
  }

  .heading-8 {
    font-size: 24px;
    margin-bottom: 25px;
  }
}

@media screen and (max-width: 767px) {
  .section .columns-4 {
    flex-direction: column;
    padding: 20px;
    gap: 40px;
  }

  .w-col-6 {
    width: 100%;
  }

  .heading-8 {
    font-size: 22px;
    margin-bottom: 20px;
  }
} 

/* Contact Us 部分样式 */
.section-2 {
  background-color: var(--primary-color);
  color: var(--white);
  padding: 20px 0;  /* 减少蓝色块的高度 */
}

.div-block-3 {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 0;  /* 减少内部间距 */
}

.columns-5.w-row {
  display: flex;
  margin: 20px -15px;  /* 调整上下间距 */
}

.w-col-4 {
  display: table-cell;
  width: 33.33%;
  vertical-align: middle;  /* 改为middle对齐 */
  padding-top: 20px;  /* 添加一些顶部间距 */
}

.w-col-4:nth-child(1),
.w-col-4:nth-child(2) {
  vertical-align: top;  /* 前两列保持顶部对齐 */
  padding-top: 0;  /* 移除顶部间距 */
}

.w-col-4 p {
  color: var(--white);
  font-size: 16px;
  line-height: 1.6;
  margin: 0;
}

.w-col-4 strong {
  display: block;
  margin-bottom: 5px;
}

.contact-container {
  position: relative;
  width: 100%;
  margin-bottom: 60px;  /* 增加与地址之间的距离 */
  padding: 0 20px;  /* 添加左右内边距，与标题对齐 */
}

.contact-info {
  display: flex;
  gap: 20px;
  padding-top: 20px;  /* 增加联系人信息的顶部间距 */
}

.w-col-4 {
  flex: 1;
}

.qr-container {
  position: absolute;
  top: 0;
  right: 20px;  /* 调整右侧位置 */
  text-align: right;
}

.image-2 {
  width: 105px;
  height: auto;
  margin-bottom: 10px;
}

.text-block-4 {
  font-size: 14px;
  line-height: 1.5;
  text-align: right;
  color: var(--white);
  white-space: nowrap;
}

.text-block-3 {
  text-align: center;
  margin-top: 20px;  /* 减少地址上方间距 */
  margin-bottom: 20px;  /* 减少地址下方间距 */
  color: var(--white);
}

@media screen and (max-width: 767px) {
  .section-2 {
    padding: 30px 0 20px;
  }

  .columns-5.w-row {
    display: block;
    margin-bottom: 20px;
  }

  .w-col-4 {
    display: block;
    width: 100%;
    text-align: center;
    margin-bottom: 20px;
    padding-top: 0;  /* 移动端移除顶部间距 */
  }

  .w-col-4:last-child {
    margin-bottom: 0;
  }

  .text-block-3 {
    white-space: normal;
  }

  .contact-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
  }
  
  .contact-info {
    flex-direction: column;
    width: 100%;
    text-align: center;
  }
  
  .qr-container {
    position: static;
    text-align: center;
  }
  
  .text-block-4 {
    text-align: center;
    white-space: normal;
  }
  
  .text-block-3 {
    white-space: normal;
  }
} 

.heading-9 {
  color: var(--white);
  margin: 0;
  margin-bottom: 40px;
} 

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  max-width: 1000px;  /* 限制最大宽度 */
  margin: 0 auto;
  gap: 20px;  /* 添加项目之间的间距 */
}

.footer-content div {
  flex: 0 1 auto;  /* 改为自动宽度 */
  text-align: center;
  white-space: nowrap;
  font-size: 14px;  /* 稍微减小字体大小 */
}

.footer-content .text-block-2 {
  margin: 0;
  padding: 0;
}

.footer-content .feature-link {
  margin: 0;
  display: inline;
  border: none;
  font-size: 14px;  /* 保持一致的字体大小 */
}

@media screen and (max-width: 767px) {
  .footer-content {
    flex-direction: column;
    gap: 10px;
    padding: 10px 20px;
  }
  
  .footer-content div {
    width: 100%;
  }
} 

.footer-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding: 20px;
  text-align: center;
  align-items: center;  /* 垂直居中对齐 */
  min-height: 60px;  /* 设置最小高度 */
}

.footer-col {
  font-size: 14px;
  white-space: nowrap;
  display: inline-flex;  /* 改为inline-flex */
  align-items: center;
  justify-content: center;
  height: 100%;
}

.footer-col .feature-link {
  color: var(--accent-color);
  text-decoration: none;
  font-size: 14px;
  display: inline;
  margin-left: 0;  /* 移除左边距 */
}

@media screen and (max-width: 767px) {
  .footer-row {
    grid-template-columns: 1fr;
    gap: 10px;
    min-height: auto;  /* 移动端不需要最小高度 */
  }
} 

/* 移动端导航 */
.menu-button {
  display: none;
  padding: 8px;
  cursor: pointer;
  background: none;
  border: none;
}

.menu-icon {
  width: 24px;
  height: 2px;
  background-color: var(--text-color);
  position: relative;
  transition: background-color 0.2s ease;
}

.menu-icon:before,
.menu-icon:after {
  content: '';
  position: absolute;
  width: 24px;
  height: 2px;
  background-color: var(--text-color);
  transition: transform 0.2s ease;
}

.menu-icon:before {
  top: -6px;
}

.menu-icon:after {
  bottom: -6px;
}

/* 打开状态的菜单图标 */
.menu-button.w--open .menu-icon {
  background-color: transparent;
}

.menu-button.w--open .menu-icon:before {
  transform: rotate(45deg);
  top: 0;
}

.menu-button.w--open .menu-icon:after {
  transform: rotate(-45deg);
  bottom: 0;
}

/* 移动端导航样式 */
@media screen and (max-width: 767px) {
  .menu-button {
    display: block;
    cursor: pointer;
    padding: 10px;
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
  }

  .menu-icon {
    width: 24px;
    height: 2px;
    background-color: var(--text-color);
    position: relative;
    transition: background-color 0.2s ease;
  }

  .menu-icon:before,
  .menu-icon:after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background-color: var(--text-color);
    transition: transform 0.2s ease;
  }

  .menu-icon:before {
    top: -6px;
  }

  .menu-icon:after {
    bottom: -6px;
  }

  .menu-button.active .menu-icon {
    background-color: transparent;
  }

  .menu-button.active .menu-icon:before {
    transform: rotate(45deg);
    top: 0;
  }

  .menu-button.active .menu-icon:after {
    transform: rotate(-45deg);
    bottom: 0;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    padding: 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  }

  .nav-menu.active {
    display: block;
  }

  /* 移动端菜单项样式 */
  .nav-link,
  .w-dropdown-toggle,
  .w-dropdown-link {
    display: block;
    padding: 15px 20px;
    border-bottom: 1px solid rgba(0,0,0,0.1);
    color: var(--text-color);
    text-decoration: none;
    font-size: 16px;
  }

  /* 移动端下拉菜单样式 */
  .w-dropdown-toggle {
    display: none;  /* 隐藏下拉菜单的触发器 */
  }

  .w-dropdown-list {
    display: block;  /* 始终显示下拉菜单内容 */
    position: static;
    background: none;
    box-shadow: none;
  }

  .w-dropdown-link {
    padding-left: 35px;  /* 给子菜单项添加缩进 */
  }

  /* 移除所有箭头图标 */
  .w-icon-dropdown-toggle,
  .w-icon-nav-menu {
    display: none;
  }
} 

/* 蓝色背景区域通用样式 */
.section.bg-dark,
.section-2 {
  background-color: var(--primary-color);
  color: var(--white);
  position: relative;
  width: 100vw;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
  padding: var(--section-padding) 0;
  box-sizing: border-box;
}

.section.bg-dark .container,
.section.bg-dark .w-container,
.section-2 .container,
.section-2 .w-container,
.div-block-3 {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
  box-sizing: border-box;
}

/* 确保内容不会溢出 */
.section.bg-dark *,
.section-2 * {
  box-sizing: border-box;
}

@media screen and (max-width: 767px) {
  .section.bg-dark,
  .section-2 {
    padding: 40px 0;
  }

  .section.bg-dark .container,
  .section.bg-dark .w-container,
  .section-2 .container,
  .section-2 .w-container,
  .div-block-3 {
    padding-left: 15px;
    padding-right: 15px;
  }
}