* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: "Microsoft YaHei", sans-serif;
    background: #f9f9f9;
    color: #333;
    min-width: 1400px;
}
a {
    text-decoration: none;
    color: #333;
}
ul {
    list-style: none;
}

/* 统一边框按钮 */
.xwyy-260318-btn-outline {
    display: inline-block;
    height: 32px;
    line-height: 32px;
    padding: 0 14px;
    border: 1px solid #1db954;
    color: #1db954;
    border-radius: 16px;
    font-size: 14px;
    cursor: pointer;
    background: #fff;
    transition: 0.2s;

}
.xwyy-260318-btn-outline:hover {
    background: #1db954;
    color: #fff;
}

/* 顶部导航 */
.xwyy-260318-header {
    width: 100%;
    height: 70px;
    background: #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 999;
}
.xwyy-260318-header-container {
    width: 94%;
    max-width: 1320px;
    margin: 0 auto;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.xwyy-260318-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: bold;
    color: #1db954;
}
.xwyy-260318-logo img{
	height:60px;
}
.xwyy-260318-logo i {
    font-size: 28px;
}
.xwyy-260318-nav {
    display: flex;
    gap: 6px;
    width:50%;
        margin-left: 2%;
    margin-right: 1%;
}
.xwyy-260318-nav a {
    font-size: 15px;
    padding: 0 20px;
    line-height: 70px;
    display: inline-block;
    color: #1e1e1e;
}
.xwyy-260318-nav a.xwyy-260318-active {
    color: #fff;
    background-color: #1db954;
    border-bottom: 3px solid #1db954;
}
.xwyy-260318-nav a:hover {
    /*color: #1db954;*/
    border-bottom: 3px solid #1db954;
}

/* 搜索框 */
.xwyy-260318-search-box {
    display: flex;
    align-items: center;
    height: 40px;
    background: #f5f5f5;
    border-radius: 20px;
    padding: 0 0px 0 15px;
}
.xwyy-260318-search-box input {
    flex: 1;
    border: none;
    background: none;
    outline: none;
    font-size: 14px;
    padding: 0 10px;
}
.xwyy-260318-search-btn {
    width: 70px;
    height: 40px;
    background: #1db954;
    color: #fff;
    border: none;
    border-radius: 20px;
    cursor: pointer;
}

/* 用户区域 */
.xwyy-260318-user-area {
    display: flex;
    align-items: center;
    gap: 10px;
}
.xwyy-260318-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #1db954;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    margin-left: -30px;
}
/* 容器 */
.xwyy-260318-container {
    width: 94%;
    max-width: 1320px;
    margin: 0 auto 40px;
}


/* 底部 */
.xwyy-260318-footer {
    background: #fff;
    padding: 30px 0;
    text-align: center;
    font-size: 14px;
    color: #999;
    border-top: 1px solid #eee;
}
.xwyy-260318-footer-links {
    margin-bottom: 12px;
    display: flex;
    justify-content: center;
    gap: 15px;
}

/* 证书资质区域 */
.xwyy-260318-certificates {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    margin-bottom: 20px;
    flex-wrap: wrap;
    padding: 0 20px;
}

.xwyy-260318-cert-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #666;
    font-size: 13px;
    transition: color 0.3s ease;
}

.xwyy-260318-cert-item:hover {
    color: #1db954;
}

.xwyy-260318-cert-item i {
    font-size: 16px;
    color: #1db954;
}

/* 版权信息 */
.xwyy-260318-copyright {
    font-size: 12px;
    color: #999;
    line-height: 1.6;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .xwyy-260318-certificates {
        flex-direction: column;
        gap: 10px;
        align-items: center;
    }
    
    .xwyy-260318-footer-links {
        flex-wrap: wrap;
    }
}