/* 全局样式重置与基础设置 */
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: Arial, sans-serif;
    }

    /* 顶部横幅（深蓝色区域） */
    .top-header {
      background-color: #003366; /* 深蓝色，贴近 Elsevier 风格 */
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 0 20px;
      height: 60px;
    }

    .logo-title {
      display: flex;
      align-items: center;
    }

    /* Elsevier Logo（可替换为本地图片） */
    .elsevier-logo {
      height: 30px;
      margin-right: 10px;
    }

    .journal-title {
      color: #fff;
      font-size: 20px;
      font-weight: bold;
    }

    /* 登录/注册链接 */
    .login-register a {
      color: #fff;
      text-decoration: none;
      margin: 0 5px;
    }
    .login-register a:hover {
      text-decoration: underline;
    }

    /* 主导航栏（浅灰色区域） */
    .main-nav {
      background-color: #f0f0f0;
      padding: 0 20px;
    }
	.main-nav a{color:#fff;}
    .main-nav ul {
         font-weight: bold;
    margin-left: 82px;
    list-style: none;
    display: flex;
    align-items: center;
    height: 40px;
    }
    .main-nav li {
      margin-right: 20px;
    }
	.biao{font-size:12px;}
    .main-nav li a {
      text-decoration: none;
      color: #333;
     font-family: 'Roboto',arial,helvetica,sans-serif !important;
    font-weight: 400;
    font-size: 14px;
    }
    .main-nav li a:hover {
      color: #003366; /*  hover 时切换为顶栏深蓝色 */
    }

    /* 下拉菜单样式 */
    .dropdown {
      position: relative; /* 父级相对定位，用于子级绝对定位 */
    }
    .dropbtn {
      cursor: pointer;
    }
    .dropdown-content {
      display: none; /* 默认隐藏 */
      position: absolute;
      background-color: #fff;
      min-width: 160px;
      box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
      z-index: 999; /* 确保层级在最上层 */
    }
    .dropdown-content a {
      display: block;
      padding: 10px;
      color: #333;
      text-decoration: none;
    }
    .dropdown-content a:hover {
      background-color: #f0f0f0; /* 子菜单 hover 背景 */
    }
    .dropdown:hover .dropdown-content {
      display: block; /* 鼠标悬浮时显示子菜单 */
    }
	       /* 页面容器：宽546px，高345px，边框与内边距 */ 
        .container { 
          width: 605px;
    height: 353px;
    border: 1px solid #ccc;
    margin: 20px auto;
    padding: 0 60px 0 60px;
    font-family: Arial, sans-serif;
    font-size: 12px;
    box-sizing: border-box;
        } 
 
        /* 顶部右侧链接 */ 
        .top-right { 
            text-align: right; 
            margin-bottom: 5px; 
        } 
        .top-right a { 
            text-decoration: none; 
            color: #0000EE; 
        } 
 
        /* 标题栏：浅灰背景 + 边框 */ 
        .title { 
            background-color: #f5f5f5; 
            border: 1px solid #ccc; 
            padding: 5px 10px; 
            display: inline-block; 
            margin-bottom: 10px; 
        } 
 .fg a{color:#fff}
        /* 表单区域 */ 
        form {     text-align: center;
            margin-bottom: 10px; 
        } 
        .form-row { 
            margin-bottom: 5px; 
        } 
        .form-row label { 
            display: inline-block; 
            width: 80px; 
            text-align: right; 
            margin-right: 5px; 
        } 
        .form-row input { 
            width: 200px; 
            padding: 2px; 
        } 
 
        /* 按钮样式：灰色背景 + 边框 */ 
        .btn { 
            background-color: #ddd; 
            border: 1px solid #999; 
            padding: 3px 8px; 
            margin-right: 5px; 
            cursor: pointer; 
        } 
        .btn:hover { 
            background-color: #ccc; 
        } 
 
        /* ORCID 登录区：图标 + 文字 */ 
        .or-login { 
    text-align: center;
            margin: 10px 0; 
            vertical-align: middle; 
        } 
        .or-login img { 
            width: 24px; 
            height: 24px; 
            vertical-align: middle; 
            margin: 0 3px; 
        } 
        .or-login a { 
            text-decoration: none; 
            color: #0000EE; 
        } 
 
        /* 中间链接行：Send Login Details 等 */ 
        .links { 
    text-align: center;
            margin-bottom: 10px; 
        } 
        .links a { 
            text-decoration: none; 
            color: #0000EE; 
            margin: 0 5px; 
        } 
 
        /* 红色分隔线 */ 
        .divider { 
            border-top: 1px solid #c00; 
            margin: 10px 0; 
        } 
 
        /* NEW 区域文字样式 */ 
        .new-section {     font-size: 14px;
            margin-bottom: 10px; 
        } 
        .new-section strong { 
            font-weight: bold; 
        }
		.new-section a {
    text-decoration: none;
    color: #0000EE;
    margin: 0 5px;
} 
		table{margin:0 auto;}
 
        /* 底部版权信息 */ 
        .copyright { 
            text-align: center; 
            margin-top: 10px; 
            font-size: 13px; 
        } 
        .copyright a { 
            text-decoration: none; 
            color: #0000EE; 
        } 
		.copyright p{line-height:18px;}
		
		.foot{line-height:18px;}
		/*
		第二页*/
		
.container1 {
	display: flex;
	margin: 20px;
}
.sidebar {
	width: 220px;
	margin-right: 20px;
}
.sidebar h2 {
	font-size: 1.2em;
	margin-bottom: 15px;
	color: #333;
}
.menu-question {text-decoration:none;color: #0069AA;;
	background-color: #f9f9f9;
	border: 1px solid #ddd;
	padding: 68px 12px;
	border-radius: 4px;
	font-size: 0.9em;
	line-height: 1.4;
}

.main-content {
	    padding-left:59px;
    border-left: 1px solid #ddd;
    margin-left:0px;
    flex: 1;
}
section {
	margin-bottom: 30px;
}
section h2 {
	font-size: 1.1em;
	color: #444;
	margin-bottom: 10px;
	border-bottom: 1px solid #eee;
	padding-bottom: 5px;
}
.container1 ul {
	list-style: none;
}
.section-new ul li {line-height: 140%;font-size:14px;
	background:#fff;
	margin-bottom: 5px;
}
.section-revisions li {line-height: 140%;font-size:14px;
	background:#fff;
	margin-bottom: 5px;
}
.container1 ul li a {
	text-decoration: none;
	color: #000;
}
.section-completed li {line-height: 140%;font-size:14px;
	background:#fff;
	margin-bottom: 5px;
}
.section-completed ul li a{    color: #0069AA;}
.container1 ul li a:hover {
	text-decoration: underline;
}
.menu-question a{color: #0069AA; text-decoration:none}