/* 基础样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Microsoft YaHei", sans-serif;
}

body {
    background-color: #fff;
    color: #333;
    line-height: 1.6;
}

.container {
    width: 1200px;
    margin: 0 auto;
}

/* 头部样式 */
.header {
    height: 80px;
    background-color: #fff;
    border-bottom: 1px solid #eee;
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo {
    font-size: 24px;
    color: #e53e3e;
    font-weight: bold;
    display: flex;
    align-items: center;
}

.logo-img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 3px solid #ffd700;
    margin-right: 10px;
    object-fit: cover;
}

.nav {
    display: flex;
    align-items: center;
}

.nav ul {
    list-style: none;
    display: flex;
    align-items: center;
    margin: 0;
    padding: 0;
}

.nav li {
    margin-left: 30px;
}

.nav a {
    text-decoration: none;
    color: #333;
    font-size: 16px;
    padding: 10px 15px;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.nav a:hover {
    color: #e53e3e;
    background-color: #f8f8f8;
}

.nav a.active {
    color: #fff;
    background-color: #e53e3e;
}

/* Banner样式 */
.banner {
    position: relative;
    overflow: hidden;
}

.banner img {
    width: 100%;
    height: auto;
    display: block;
}

/* 内容区域通用样式 */
.content {
    padding: 50px 0;
}

.section-title {
    text-align: center;
    font-size: 24px;
    color: #333;
    margin-bottom: 40px;
    padding-bottom: 10px;
    border-bottom: 2px solid #e53e3e;
    display: inline-block;
    margin-left: 50%;
    transform: translateX(-50%);
}

/* 美食列表样式 */
.food-list {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
}

.food-item {
    width: calc((100% - 60px) / 3);
    border: 1px solid #eee;
    border-radius: 5px;
    overflow: hidden;
}

.food-img {
    width: 100%;
    height: 200px;
}

.food-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.food-info {
    padding: 15px;
}

.food-name {
    font-size: 18px;
    margin-bottom: 10px;
    color: #333;
}

.food-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
}

/* 关于我们样式 */
.about-content {
    overflow: hidden;
}

.about-text {
    width: 50%;
    float: left;
    padding-right: 30px;
}

.about-img {
    width: 50%;
    float: left;
}

.about-img img {
    width: 100%;
    height: auto;
}

.about-text p {
    margin-bottom: 15px;
    line-height: 1.8;
    color: #666;
}

/* 养生美食样式 */
.healthy-list {
    border: 1px solid #eee;
    padding: 20px;
}

.healthy-item {
    padding: 10px 0;
    border-bottom: 1px dashed #eee;
    overflow: hidden;
}

.healthy-item:last-child {
    border-bottom: none;
}

.healthy-title {
    float: left;
    color: #333;
}

.healthy-date {
    float: right;
    color: #999;
    font-size: 14px;
}

/* 联系我们样式 */
.contact-info {
    overflow: hidden;
    margin-bottom: 30px;
}

.contact-item {
    width: 25%;
    float: left;
    text-align: center;
    padding: 20px;
}

.contact-icon {
    width: 80px;
    height: 80px;
    background-color: #f5f5f5;
    border-radius: 50%;
    margin: 0 auto 15px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-icon i {
    font-size: 30px;
    color: #e53e3e;
}

.contact-title {
    font-size: 16px;
    margin-bottom: 10px;
}

.contact-value {
    color: #666;
}

.contact-form {
    background-color: #f5f5f5;
    padding: 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-row {
    overflow: hidden;
}

.form-col {
    width: 50%;
    float: left;
    padding-right: 15px;
}

.form-col:last-child {
    padding-right: 0;
}

label {
    display: block;
    margin-bottom: 8px;
    color: #333;
    font-size: 14px;
}

input, textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

textarea {
    height: 150px;
}

.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
}

.btn-primary {
    background-color: #e53e3e;
    color: #fff;
    margin-right: 10px;
}

.btn-secondary {
    background-color: #999;
    color: #fff;
}

/* 底部样式 */
.footer {
    background-color: #333;
    color: #fff;
    padding: 30px 0;
    margin-top: 50px;
}

.footer-content {
    width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.footer-nav {
    margin-bottom: 20px;
}

.footer-nav a {
    color: #fff;
    text-decoration: none;
    margin: 0 15px;
    font-size: 14px;
}

.footer-nav a:hover {
    color: #e53e3e;
}

.footer-divider {
    width: 80%;
    height: 1px;
    background-color: #555;
    margin: 20px auto;
}

.footer-copyright {
    font-size: 14px;
    color: #999;
}