* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}      
/* 头部样式 */
header {
            background-color: #f8f9fa;
            
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 100;
            
        }

.logo {
    font-size: 18px;
    font-weight: bold;
    color: #2c3e50;
    padding: 15px;
    text-decoration: none;
} 
.header-container {
    width:100%;
	margin: 0 auto;
	display: flex;
	justify-content: space-between;
	align-items: center;

}     
/* 导航栏样式 */
nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    background-color: #2c3e50;
    width:100%;
   

}   
.nav-container {
    width:100%;
	height: 35px;
}
.nav-links {
    display: flex;
    list-style: none;
}

#top {
    color: white;
    font-size: 20px;
    margin-left: 20px;
    margin-top: 3px;
}
#top:hover {
    background-color: #34495e;
}
        /* 主要内容区域 */
body{
	width:100%;
    margin: 0;
    padding: 5px;
    font-family: "Arial", 微软雅黑;
    background-color: #f8f8f8;
    
}
main{
    margin-left: 60px;
}
h1 {
	display: block;
	text-align: center;
    color: blueviolet;
    margin: 25px auto;
	font-size:36px;
	
 }
h1+li{
    list-style: none;
    color: red;
}
.interesting{
    text-indent: 2em;
    color: black;
    font-size:26px;
    text-align: left;
}
.entrepreneurship{
    text-indent: 2em;
    color: black;
    font-size:26px;
    text-align: left;
}
li{
    
    color: black;
    font-size:26px;
    text-align: left;
}
.words {
    text-indent: 2em;
    margin-left: 80px;
    color: pink;
    font-size:26px;
    text-align: left;
}
p {
    text-decoration: none;
    color: black;
    font-size:26px;
    margin-left: 60px;
    text-align: left;
}
.notice {
    color: red;
    margin-left: 50px;
    font-size:26px;
    text-align: left;
}
.situation{
    text-indent: 2em;
    margin-left: 60px;
}
a {
    text-decoration: none;
    color: black;
    font-size:26px;
    
    text-align: left;
    
}
a:hover{
    text-decoration: underline;
    color: pink;
}

h2 {
    text-align: right;
    color: blueviolet;
    margin-top: 50px;
    margin-bottom: 80px;
    margin-right: 50px;
	font-size:20px;
 }
footer {
    background-color: #2c3e50;
    color: white;
    padding: 15px 20px;
    bottom: 0;	
    width:100%;
    position:fixed;
}   
.copyright {
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 16px;
    color: #bdc3c7;
}