/* styles.css */


/* 全局样式 */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
    color: #333;
    background-color: #f9f9f9;
}

.container {
    width: 80%;
    margin: 0 auto;
    overflow: hidden;
}

/* 头部（header）样式 */
.header {
    background-color: #FFA500;
    color: #fff;
    text-align: center;
    padding: 100px 0;
}

/* logo样式 */
.logo {
    text-align: center;
    margin-bottom: 20px;
}

.logo img {
    max-width: 200px; /* 设置logo最大宽度 */
    height: auto;
}

.header h1 {
    font-size: 4em;
    margin-bottom: 10px;
}

.header h2 {
    font-size: 1.5em;
    margin-bottom: 40px;
}

/* 功能特点样式 */
.features {
    padding: 50px 0;
    background-color: #f9f9f9;
}

.features h2 {
    text-align: center;
    margin-bottom: 40px;
}

.feature {
    text-align: center;
    margin-bottom: 30px;
}

/* 下载区块（download）样式 */
.download {
    text-align: center;
    padding: 100px 0;
    background-color: #4CAF50;
    color: #fff;
}

.download h2 {
    margin-bottom: 20px;
}

.download p {
    font-size: 1.2em;
    margin-bottom: 40px;
}

.download-btn {
    display: inline-block;
    padding: 10px 20px;
    margin: 0 15px;
    border-radius: 5px;
    color: white;
    text-decoration: none;
    font-size: 16px;
    transition: background-color 0.3s ease;
}

.download-btn:hover {
    opacity: 0.9;
}

.apple-btn {
    background-color: #000;
}

.android-btn {
    background-color: #A4C639;
}

.btn-icon {
    margin-right: 8px;
    font-size: 18px;
}

/* 页脚（footer）样式 */
.footer {
    text-align: center;
    padding: 20px 0;
    background-color: #FFA500;
    color: #fff;
    font-size: 0.8em;
}

.footer p {
    margin: 5px 0;
}

.footer a {
    margin: 5px 0;
    color: white; /* 设置文字颜色为白色 */  
    text-decoration: none; /* 去除下划线 */ 
}


/* 导航栏样式 */
nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    text-align: center;
}

nav ul li {
    display: inline-block;
    margin-right: 20px;
}

nav ul li:last-child {
    margin-right: 0;
}

nav ul li a {
    text-decoration: none;
    color: #333;
    font-weight: bold;
    transition: color 0.3s ease;
}

nav ul li a:hover {
    color: #007bff;
}

/* 关于页面（about）样式 */
.about {
    background-color: #f9f9f9;
    padding: 80px 0;
    text-align: center;
}

.about p {
    margin-bottom: 20px;
}