* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333;
}

header {
    background-color: #FF7A2E;
    padding: 20px;
}

nav ul {
    display: flex;
    justify-content: center;
    list-style: none;
}

nav ul li {
    margin: 0 15px;
}

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

.hero {
    background-image: url('your-background-image-url.jpg'); /* 替换为实际图片URL */
    background-size: cover;
    background-position: center;
    text-align: center;
    padding: 100px 20px;
    color: white;
}

.hero h1 {
    font-size: 3em;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    color: #2E8B57;  /* 深绿色，用于品牌名称 */
}

.hero p {
    font-size: 1.5em;
    margin: 20px 0;
}

.cta-btn {
    background-color: #2E8B57;  /* 深绿色背景 */
    color: white;
    padding: 15px 30px;
    border: none;
    border-radius: 5px;
    text-decoration: none;
    font-size: 1.1em;
}

.cta-btn:hover {
    background-color: #1C6B41;  /* 深绿色背景鼠标悬停效果 */
}

section {
    padding: 40px 20px;
    text-align: center;
}

section h2 {
    font-size: 2.5em;
    margin-bottom: 20px;
    color: #FF7A2E;
}

section p {
    font-size: 1.1em;
    margin-bottom: 20px;
}

.health-benefits {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
}

.health-benefits div {
    flex: 1;
    background-color: #f4f4f4;
    padding: 20px;
    border-radius: 8px;
}

ul {
    list-style-type: none;
}

ul li {
    font-size: 1.2em;
    margin: 10px 0;
}

footer {
    background-color: #333;
    color: white;
    padding: 20px;
    text-align: center;
}

footer ul {
    display: flex;
    justify-content: center;
    list-style: none;
}

footer ul li {
    margin: 0 15px;
}

footer ul li a {
    color: white;
    text-decoration: none;
}

.contact-info {
    margin-top: 20px;
}

.contact-info p {
    font-size: 1em;
}