/* 基本样式 */
body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    color: #333;
    background-color: #f4f4f4;
}

.container {
    width: 80%;
    margin: 0 auto;
    max-width: 1200px; 
}

/* 头部 */
header {
    background-color: #1c1c1c;
    color: #fff;
    padding: 10px 0;
}

header .logo {
    width: 30px;
    display: block;
    float: left;
	color: #222;
}

header nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    float: right;
}

header nav ul li {
    display: inline;
    margin-left: 20px;
}

header nav ul li a {
    color: #fff;
    text-decoration: none;
    font-weight: bold;
}

.logo1{
	width: 200px;
	height: 200px;
}

/* 主体部分 */
.hero {
    background: url('img/hero-bg.jpg') no-repeat center center/cover;
    color: #fff;
    padding: 100px 0;
    text-align: center;
}

.hero h1 {
    font-size: 3em;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2em;
    margin-bottom: 30px;
}

.hero .button {
    background-color: #333;
    color: #fff;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
}

.features {
    background-color: #fff;
    padding: 50px 0;
}

.features h2 {
    text-align: center;
    margin-bottom: 30px;
}

.feature {
    border: 1px solid #ddd;
    padding: 20px;
    margin-bottom: 20px;
    background-color: #fff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
}

.feature:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.feature h3 {
    margin-bottom: 10px;
}

.feature p {
    color: #666;
}

.download {
    background-color: #fff;
    padding: 50px 0;
    text-align: center;
}

.download h2 {
    margin-bottom: 30px;
}

.download .button {
    background-color: #333;
    color: #fff;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
    margin: 0 10px;
    font-weight: bold;
	width: 50px;
}

.download .button:hover {
    background-color: #555;
}

/* 脚部 */
footer {
    background-color: #1c1c1c;
    color: #fff;
    padding: 20px 0;
    text-align: center;
    font-size: 0.9em;
}

/* 表单 */
form {
    margin-top: 30px;
}

form label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

form input, form textarea {
    width: 100%;
    padding: 10px;
    margin-bottom: 20px;
    border: 1px solid #ddd;
    border-radius: 5px;
}

form button {
    background-color: #333;
    color: #fff;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

form button:hover {
    background-color: #555;
}

address {
    margin-top: 30px;
    font-style: normal;
}