/* 重置默认样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* 全局样式 */
body {
    font-family: "Microsoft YaHei", "SimSun", sans-serif;
    color: #333;
    line-height: 1.6;
    background-color: #f5f5f5;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

/* 头部样式 */
.header {
    background-color: #fff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.logo img {
    width: 50px;
    height: 50px;
    margin-right: 10px;
}

.logo h1 {
    font-size: 24px;
    color: #c41230;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.language-switch a {
    padding: 5px;
    color: #666;
}

.language-switch a.active {
    color: #c41230;
}

.language-switch span {
    color: #ddd;
    margin: 0 5px;
}

.search-box {
    display: flex;
    align-items: center;
}

.search-box input {
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px 0 0 4px;
    width: 200px;
}

.search-box button {
    padding: 8px 15px;
    background-color: #c41230;
    color: #fff;
    border: none;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
}

/* 导航样式 */
.nav {
    background-color: #c41230;
}

.nav-list {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-around;
}

.nav-list li {
    position: relative;
}

.nav-list a {
    display: block;
    padding: 15px 20px;
    color: #fff;
    transition: background-color 0.3s;
}

.nav-list a:hover,
.nav-list li.active a {
    background-color: rgba(255, 255, 255, 0.1);
}

/* 页面通用样式 */
.main {
    max-width: 1200px;
    margin: 20px auto;
    padding: 0 15px;
}

.section-title {
    font-size: 28px;
    color: #333;
    text-align: center;
    margin: 30px 0;
    position: relative;
}

.section-title::after {
    content: "";
    display: block;
    width: 60px;
    height: 3px;
    background-color: #c41230;
    margin: 10px auto;
}

/* 底部样式 */
.footer {
    background-color: #333;
    color: #fff;
    padding: 40px 0 20px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.footer h3 {
    font-size: 18px;
    margin-bottom: 15px;
    color: #fff;
}

.footer p {
    color: #999;
    margin-bottom: 10px;
}

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #999;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: #fff;
}

.copyright {
    text-align: center;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #444;
    color: #666;
}