@charset "utf-8";
/* CSS Document */
body {
    font-family: "微软雅黑", sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f7f6f2;
    color: #222;
}

header {
    background: url('qinshihuang-background.jpg') center/cover no-repeat;
    color: white;
    text-align: center;
    padding: 60px 20px;
}

header h1 {
    font-size: 3em;
    color: #FFD700;
    text-shadow: 2px 2px 6px #000;
}

nav {
    margin-top: 20px;
}

nav a {
    color: #fff;
    margin: 0 15px;
    text-decoration: none;
    font-size: 1.2em;
    transition: color 0.3s ease;
}

/* 导航栏样式 */
nav {
    background-color: #222;
    padding: 10px 0;
    text-align: center;
}

nav a {
    color: #ffffff;
    text-decoration: none;
    padding: 10px 18px;
    font-weight: bold;
    transition: all 0.3s ease;
    border-radius: 5px;
}

/* 鼠标悬停时的颜色变化 */
nav a:hover {
    background-color: #ffcc00;   /* 黄色背景 */
    color: #000;                 /* 黑色文字 */
    box-shadow: 0 0 10px #ffcc00; /* 发光效果 */
}

/* 已点击（访问过）的链接颜色 */
nav a:visited {
    color: #cccccc;
}

/* 点击时（active）的颜色 */
nav a:active {
    background-color: #ff6600;
    color: #fff;
}

}

section {
    background-color: white;
    margin: 40px auto;
    padding: 30px;
    max-width: 900px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

h2 {
    color: #c0392b;
    border-bottom: 3px solid #e67e22;
    padding-bottom: 8px;
}

p {
    font-size: 1.1em;
    line-height: 1.7em;
    text-align: justify;
}

img {
    display: block;
    margin: 20px auto;
    border-radius: 8px;
}

footer {
    background-color: #333;
    color: white;
    text-align: center;
    padding: 15px;
}

footer a {
    color: #e84e40;
}