body{
	margin-left:auto;
	margin-right:auto;
	width:100%;
	height:100%;
	background:#f8f8f8;
	margin-bottom:0px;
	font-family: '微软雅黑';
	font-weight: 100%; 
	 color:#fff;
	 margin-top:0px;
	 font-size:30px;
	}
img{border:0px;}
div{margin:0px;padding:0px;}
a{text-decoration:none; color:#333;}
ul{color:#fff; list-style-type:none;margin:0px;padding:0px;margin:0px;}
li,p,div,ul{color:#fff;list-style-type:none;margin:0px;padding:0px;}
h1{
	width:180px;
	height:63px;
	margin:auto;
	margin-toP:30px;
}
.logo{
	width:180px;
	height:63px;
	
background-image: url(../images/logo.png);
		  background-repeat:no-repeat;
		  background-size:100%;
		  margin-toP:100px;
		  display: inline-block;
	text-align: center;
	text-indent:-99999em;   
	margin:auto;
}
.search-box {
  width: 1200px;

  margin: 20px auto;
  position: relative;
}

.search-box input {
  width: 100%;
  padding: 10px 40px 10px 15px; /* 右侧预留图标位置 */
  border: 1px solid #ddd;
  font-size: 16px;
   height:60px;
  box-sizing: border-box;
}

.search-box input:focus {
  outline: none;
  border-color: #666;
}

/* CSS3绘制搜索图标 */
.search-icon {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  border: 2px solid #666;
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  padding: 0;
}

/* 图标右侧的短斜线 */
.search-icon::after {
  content: '';
  position: absolute;
  right: -5px;
  bottom: -5px;
  width: 10px;
  height: 2px;
  background-color: #666;
  transform: rotate(-45deg);
}

.search-icon:hover {
  border-color: #333;
}

.search-icon:hover::after {
  background-color: #333;
}
.simple-search button:hover {
    background-color: #555;
}
/*----------展示------------*/
.content-container {
  width: 1200px;
  margin:auto;
   display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.content-item {
  width: calc(33% - 11px);
  border: 1px solid #eee;
  border-radius: 6px;
  padding: 15px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
  transition: transform 0.2s;
  box-sizing: border-box;
  margin-bottom:30px;
   background-color: #fff;
}

/* 一排4个内容项 */
.content-item {
  width: calc(33% - 11px);
  border: 1px solid #eee;
  border-radius: 6px;
  padding: 15px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
  transition: transform 0.2s;
  box-sizing: border-box;
  margin-bottom:30px;
 
}

.content-item:hover {
  transform: translateY(-2px);
}

.content-title {
  font-size: 1rem;
  color: #333;
  margin: 0 0 10px 0;
  line-height: 1.3;
  height: 36px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  font-size:20px;
 font-family: 'Georgia', serif;
 font-weight: 900;
}

.content-desc {
  color: #666;
  font-size: 0.85rem;
  line-height: 1.4;
  margin: 0 0 12px 0;

  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

.like-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  color: #888;
  font-size: 0.8rem;
  cursor: pointer;
  transition: color 0.2s;
}

.like-btn:hover {
  color: #ff4d6d;
}

.like-icon {
  font-size: 0.9rem;
}
nav{
	width:1200px;
	height:auto;
	margin:auto;
	margin-bottom:30px;
}
/*-----内容页----*/
.arzw{
	width:1200px;
	height:auto;
	margin:auto;
	background-color: #fff;
	border: 1px solid #eee;
	padding-left: 100px;
	padding-right:100px;
	padding-bottom:50px;
	padding-top:50px;
	box-sizing: border-box;
	margin-bottom:50px;
}
h2{
	width:100%;
	color:#333;
	letter-spacing:3px; 
	font-family: 'Georgia', serif;
}
.ar_zw{
	
	height:100%;
	
	
}
.ar_zw p{
	font-size:20px;
	color:#333;
	line-height:50px;
}

/* 标签样式 */
.article-tags {
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid #eee;
}
.tag-label {
  color: #666;
  font-size: 14px;
  margin-bottom: 10px;
}
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.tag-item {
  background: #f0f0f0;
  color: #666;
  padding: 4px 12px;
  border-radius: 15px;
  font-size: 12px;
  text-decoration: none;
  display: inline-block;
}
/* 分页样式 */
.pagination-container {
  width: 1200px;
  margin: 30px auto;
  text-align: center;
}

.pagination {
  display: inline-flex;
  gap: 8px;
  align-items: center;
}

.page-link {
  display: inline-block;
  padding: 8px 16px;
  border: 1px solid #ddd;
  border-radius: 4px;
  text-decoration: none;
  color: #333;
  background: #fff;
  transition: all 0.3s;
  font-size: 14px;
  min-width: 40px;
  text-align: center;
}

.page-link:hover {
  background: #f5f5f5;
  border-color: #999;
}

.page-link.active {
  background: #007bff;
  color: #fff;
  border-color: #007bff;
}

.page-link.prev,
.page-link.next {
  padding: 8px 20px;
}

/* 加载更多样式 */
.loading-more {
  width: 100%;
  text-align: center;
  padding: 20px 0;
}

.loading-spinner {
  color: #666;
  font-size: 14px;
}

/* PC端底部样式 */
.site-footer {
  width: 100%;
  background: #f8f8f8;
  border-top: 1px solid #eee;
  margin-top: 50px;
  padding: 30px 0;
}

.footer-content {
  width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.footer-links {
  margin-bottom: 15px;
}

.footer-links a {
  color: #666;
  text-decoration: none;
  margin: 0 15px;
  font-size: 14px;
  transition: color 0.3s;
}

.footer-links a:hover {
  color: #333;
}

.footer-info p {
  color: #999;
  font-size: 13px;
  margin: 0;
}

/* 移动端返回按钮样式 */
.back-button {
	display: none;
	position: fixed;
	top: 30px;
	left: 30px;
	width: 50px;
	height: 50px;
	background: rgba(255, 255, 255, 0.9);
	border-radius: 50%;
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
	z-index: 1000;
	cursor: pointer;
	align-items: center;
	justify-content: center;
	text-decoration: none;
}

.back-button::before {
	content: '';
	width: 16px;
	height: 16px;
	border-left: 3px solid #333;
	border-bottom: 3px solid #333;
	transform: rotate(45deg);
	margin-left: 6px;
}

.back-button:hover {
	background: rgba(255, 255, 255, 1);
}

/* 移动端响应式样式 */
@media (max-width: 768px) {
  .back-button {
    display: flex;
  }
  
  /* 为文章内容区域添加上边距，避免被返回按钮遮挡 */
  .arzw {
    margin-top: 80px;
  }
  /* 移动端加载更多样式 */
  .loading-more {
    width: 100%;
    text-align: center;
    padding: 40px 0;
  }
  
  .loading-spinner {
    color: #666;
    font-size: 28px;
  }
	h1{
		width:366px;
		height:123px;
		margin:auto;
		margin-toP:110px;
	}
    .logo {
       width:366px;
       height:123px;
	   margin:auto;
	   
    }
	.search-box {
	  width: 690px;
	  margin: 30px auto;
	  position: relative;
	}
	.search-box input {
	  width: 100%;
	  padding: 10px 40px 10px 15px; /* 右侧预留图标位置 */
	  border: 1px solid #ddd;
	  font-size: 16px;
	   height:80px;
	  box-sizing: border-box;
	}
	.search-icon {
	  position: absolute;
	  right: 20px;
	  top: 50%;
	  transform: translateY(-50%);
	  width: 50px;
	  height: 40px;
	  border: 2px solid #666;
	  border-radius: 50%;
	  background: transparent;
	  cursor: pointer;
	  padding: 0;
	}
	.content-container {
	  width: 690px;
    
	}
	.content-item {
	  width: 690px;
	  border: 1px solid #eee;
	  border-radius: 6px;
	  padding: 30px;
	  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
	  transition: transform 0.2s;
	  box-sizing: border-box;
	  margin-bottom:30px;
	  background-color: #fff;
	}

	.content-title {
		font-size:35px;
		letter-spacing:3px; 
	}
	.content-desc {
		font-size:25px;
		padding-top:20px;
}
.arzw{
	width:690px;
	padding:0px;
}

.ar_zw p{
	font-size:32px;
	line-height:50px;
	letter-spacing:2px; 
	font-weight: 450;
	border-bottom: 1px solid #ddd;
	box-sizing: border-box;
	padding:20px;
	
	margin-bottom:20px;
	 cursor: pointer;
}
 .copy-tip {
      position: fixed;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      padding: 20px 20px;
      background: rgba(0, 0, 0, 0.8);
      color: white;
      border-radius: 14px;
      font-size: 40px;
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.3s;
    }
    .copy-tip.show {
      opacity: 1;
    }
    
    /* 移动端标签样式 */
    .article-meta > div {
      flex-direction: column;
      align-items: flex-start;
      gap: 15px !important;
    }
    .tag-label {
      color: #666;
      font-size: 25px;
      margin-bottom: 10px;
    }
    .tag-item {
      background: #f0f0f0;
      color: #666;
      padding: 8px 20px;
      border-radius: 20px;
      font-size: 22px;
      text-decoration: none;
      display: inline-block;
      margin-bottom: 10px;
    }
    .tag-list {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      align-items: center;
    }

}

/* 导航栏样式 */
.nav-bar {
    background: white;
    padding: 15px 0;
    margin: 0 auto 30px auto;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    width: 1200px;
}

.nav-bar > div {
    display: flex;
    justify-content: center;
    gap: 40px;
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: #333;
    transition: all 0.3s;
}

.nav-item:hover {
    color: #3498db;
    transform: translateY(-2px);
}

.nav-item img {
    width: 40px;
    height: 40px;
    margin-bottom: 5px;
    object-fit: contain;
    transition: transform 0.3s;
}

.nav-item:hover img {
    transform: scale(1.1);
}

.nav-item span {
    font-size: 14px;
}

/* 移动端导航栏响应式样式 */
@media (max-width: 768px) {
    .nav-bar {
        width: 690px !important;
        padding: 20px 0 !important;
        margin: 0 auto 20px auto !important;
    }
    
    .nav-bar > div {
        gap: 20px !important;
        flex-wrap: wrap;
        justify-content: space-around;
    }
    
    .nav-item img {
        width: 50px !important;
        height: 50px !important;
    }
    
    .nav-item span {
        font-size: 20px !important;
    }
}

/* 小屏幕手机 */
@media (max-width: 480px) {
    .nav-bar > div {
        gap: 15px !important;
    }
    
    .nav-item img {
        width: 25px !important;
        height: 25px !important;
    }
    
    .nav-item span {
        font-size: 11px !important;
    }
}