/* 页面基础样式 */
html {
    font-size: 10px;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    font-size: 1.6rem;
    height: 100vh;
    overflow-y: auto;
}

/* 中间模块版心设置 */
.container {
    width: 100%; /* 使用满页面宽度 */
    margin: 0 auto;
}

/* 顶部导航栏样式 */
.navbar {
    height: 8rem;
    background-color: black;
    color: white;
    padding: 1rem 2rem;
    box-sizing: border-box;
    position: fixed;
    width: 100%;
    z-index: 100;
}

.navbar nav{
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar nav .company_name{
    font-size: 3.6rem;
    font-weight: bold;
}

.company_name {
    padding-left: 60px;
    font-size: 3rem;
}

.language-selector {
    font-size: 16px; /* 可以根据需要调整大小 */
    cursor: pointer;
}

.language-selector span {
    padding: 0 5px; /* 增加一点间距 */
}

.language-selector span:hover {
    text-decoration: underline; /* 鼠标悬停时增加下划线 */
}

/* 主模块样式 */
.content{
    width: 100%;
    background-color: #eff2f6;
    padding-top: 8rem;
}
.module {
    padding: 20px;
    font-size: 1.6rem;
}
.module1{
    background-color: #f3f3f3;
    height: 60rem;
}
.module2{
    background-color: #ffffff;
    height: 60rem;
}
.module3{
    background-color: #f3f3f3;
    height: 60rem;
}

/* 分区样式 */
.split {
    display: flex;
    align-items: center;
    height: 100%;
}

/* 左右区域样式 */
.split .left, .split .right {
    flex: 1; /* 平分宽度 */
    display: flex;
    flex-direction: column; /* 垂直排列内容 */
    justify-content: center; /* 垂直居中对齐 */
    height: 100%; /* 占满父容器高度 */
}

.split .right{
    align-items: flex-start;
}

.split .left {
    align-items: flex-end;
}

/* 设置标题和内容的大小 */
.split .left h2, .split .right h2 {
    font-size: 48px; /* 设置模块标题的大小，可以根据需要调整 */
    margin-bottom: 6px; /* 减少下方的外边距 */
}

.split .right h2 {
    padding-left: 60px; /* 向右移动，可以根据需要调整数值 */
}

.split .left h2 {
    padding-right: 30px; /* 向右移动，可以根据需要调整数值 */
}

.split .right p {
    font-size: 24px; /* 设置模块内容的大小，可以根据需要调整 */
    color: gray; /* 设置文字颜色为灰色 */
    padding-left: 60px; /* 向右移动，可以根据需要调整数值 */
    text-align: left; /* 设置左对齐 */
    padding-right: 30px; /* 向右移动，可以根据需要调整数值 */
}

.split .left p {
    font-size: 24px; /* 设置模块内容的大小，可以根据需要调整 */
    color: gray; /* 设置文字颜色为灰色 */
    padding-right: 30px; /* 向右移动，可以根据需要调整数值 */
    text-align: left; /* 设置左对齐 */
    padding-left: 60px; /* 向右移动，可以根据需要调整数值 */
}

/* 图片样式 */
.split .left img {
    max-width: 100%; /* 使图片宽度不超过容器宽度 */
    height: auto;    /* 保持图片的宽高比 */
    max-height: 420px; /* 设置最大高度 */
    width: auto; /* 自适应宽度 */
    display: block;
    margin: 0 auto; /* 图片居中 */
    margin-left: 200px;
}

.split .right img {
    max-width: 100%; /* 使图片宽度不超过容器宽度 */
    height: auto;    /* 保持图片的宽高比 */
    max-height: 420px; /* 设置最大高度 */
    width: auto; /* 自适应宽度 */
    display: block;
    margin: 0 auto; /* 图片居中 */
}

/* 左右对齐 */
.split .left {
    text-align: left;
}

.split .right {
    text-align: right;
}

.split .right button {
    background-color: black; /* 设置背景色为蓝色 */
    color: white; /* 设置文字颜色为白色 */
    border: none; /* 移除边框 */
    border-radius: 18px; /* 设置圆角，圆角大小为高度的一半 */
    height: 60px; /* 设置按钮高度 */
    width: 180px; /* 设置按钮宽度 */
    padding: 0 20px; /* 设置左右内边距 */
    cursor: pointer; /* 鼠标悬停时显示为手型 */
    font-size: 20px; /* 设置字体大小 */
    transition: background-color 0.3s ease; /* 添加背景色过渡效果 */
    margin-left: 60px; /* 设置左外边距 */
    margin-top: 20px; /* 设置左外边距 */
}

/* 底部样式 */
.footer {
    width: 100%;
    font-size: 1.4rem;
    background-color: #eff2f6;
    color: white;
    text-align: center;
}

.footer .footer_content{
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: black;
    padding: 1rem 0;
}
/*! normalize.css v8.0.1 | 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 iOS.
 */

html {
  line-height: 1.15; /* 1 */
  -webkit-text-size-adjust: 100%; /* 2 */
}

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

/**
 * Remove the margin in all browsers.
 */

body {
  margin: 0;
}

/**
 * Render the `main` element consistently in IE.
 */

main {
  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
   ========================================================================== */

/**
 * 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
   ========================================================================== */

/**
 * Remove the gray background on active links in IE 10.
 */

a {
  background-color: transparent;
}

/**
 * 1. Remove the bottom border in Chrome 57-
 * 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 */
}

/**
 * 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 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
   ========================================================================== */

/**
 * Remove the border on images inside links in IE 10.
 */

img {
  border-style: none;
}

/* Forms
   ========================================================================== */

/**
 * 1. Change the font styles in all browsers.
 * 2. Remove the margin in Firefox and Safari.
 */

button,
input,
optgroup,
select,
textarea {
  font-family: inherit; /* 1 */
  font-size: 100%; /* 1 */
  line-height: 1.15; /* 1 */
  margin: 0; /* 2 */
}

/**
 * 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;
}

/**
 * Correct the inability to style clickable types in iOS and Safari.
 */

button,
[type="button"],
[type="reset"],
[type="submit"] {
  -webkit-appearance: button;
}

/**
 * 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;
}

/**
 * Correct the padding in Firefox.
 */

fieldset {
  padding: 0.35em 0.75em 0.625em;
}

/**
 * 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 */
}

/**
 * Add the correct vertical alignment in Chrome, Firefox, and Opera.
 */

progress {
  vertical-align: baseline;
}

/**
 * Remove the default vertical scrollbar in IE 10+.
 */

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 in Chrome and Safari on macOS.
 */

[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 Edge, IE 10+, and Firefox.
 */

details {
  display: block;
}

/*
 * Add the correct display in all browsers.
 */

summary {
  display: list-item;
}

/* Misc
   ========================================================================== */

/**
 * Add the correct display in IE 10+.
 */

template {
  display: none;
}

/**
 * Add the correct display in IE 10.
 */

[hidden] {
  display: none;
}

