/* 公共样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Microsoft YaHei', '微软雅黑', Arial, sans-serif;
    color: #000;
    line-height: 1.5;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h2 {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 20px;
}

/* 头部样式 */
header {
    background-color: #000;
    color: #fff;
    padding: 25px 0;
    position: relative;
    z-index: 100;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0;
    padding: 20px 0;
}

.logo img {
    width: auto;
    height: 44px;
    display: block;
    object-fit: contain;
}



.nav-links {
    display: flex;
    list-style: none;
    gap: 25px;
}

.nav-links a {
    color: #fff;
    text-decoration: none;
    font-size: 14px;
    font-weight: normal;
}

/* 搜索容器 */
.search-container {
    display: flex;
    align-items: center;
    margin-right: 20px;
}

/* 搜索表单 */
.search-form {
    display: flex;
    align-items: center;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
}

.search-input {
    padding: 10px 15px;
    border: none;
    background: transparent;
    color: #fff;
    font-size: 14px;
    width: 250px;
    outline: none;
}

.search-input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.search-submit-btn {
    background: transparent;
    border: none;
    padding: 10px 15px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.search-submit-btn:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.search-submit-btn img {
    width: 20px;
    height: 20px;
    object-fit: contain;
}

/* 语言切换按钮 */
.language-switcher {
    display: flex;
    gap: 10px;
}

.lang-btn {
    background: none;
    border: 1px solid #fff;
    color: #fff;
    padding: 5px 15px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
}

.lang-btn:hover {
    background-color: gold;
    color: #000;
    border-color: gold;
}

.lang-btn.active {
    background-color: gold;
    color: #000;
    border-color: gold;
}

/* 通用按钮样式 */
.more-btn {
    display: inline-block;
    padding: 12px 30px;
    font-size: 14px;
    font-weight: bold;
    text-transform: uppercase;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 25px;
    background-color: gold;
    color: #fff;
    min-width: 150px;
    text-align: center;
}

.more-btn:hover {
    background-color: #ffd700;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);
}

/* 移动端按钮优化 */
@media (max-width: 768px) {
    .more-btn {
        padding: 14px 35px;
        font-size: 13px;
        min-width: 140px;
    }
}

@media (max-width: 480px) {
    .more-btn {
        padding: 12px 30px;
        font-size: 12px;
        min-width: 130px;
    }
}

/* 页脚 */
footer {
    background-color: #000;
    color: #888;
    text-align: center;
    padding: 40px 0;
    font-size: 14px;
    border-top: 1px solid #333;
}

/* 响应式设计 - 中屏幕优化（手机桌面模式） */
@media (max-width: 1024px) {
    nav {
        flex-wrap: wrap;
        gap: 15px;
        align-items: center;
        justify-content: center;
    }
    
    .nav-links {
        gap: 15px;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .nav-links a {
        font-size: 13px;
        padding: 8px 18px;
    }
    
    .search-container {
        margin-right: 0;
    }
}

/* 响应式设计 - 小屏幕优化 */
@media (max-width: 768px) {
    nav {
        flex-direction: column;
        align-items: center;
        gap: 15px;
        padding: 15px 0;
    }
    
    .nav-links {
        gap: 8px;
        flex-wrap: wrap;
        justify-content: center;
        margin: 8px 0;
    }
    
    .nav-links a {
        font-size: 12px;
        white-space: nowrap;
        padding: 8px 16px;
        border-radius: 20px;
        transition: all 0.2s;
        background-color: rgba(255, 255, 255, 0.05);
        border: 1px solid rgba(255, 255, 255, 0.2);
    }
    
    .nav-links a:hover {
        background-color: rgba(255, 255, 255, 0.15);
        border-color: gold;
    }
    
    .logo {
        margin-bottom: 5px;
        padding: 10px 0;
    }
    
    .logo img {
        height: 40px;
    }
    
    .search-container {
        margin-right: 0;
        margin-bottom: 8px;
    }
    
    .search-form {
        width: 240px;
        border-radius: 20px;
    }
    
    .search-input {
        width: 200px;
        padding: 10px 15px;
        font-size: 13px;
    }
    
    .search-submit-btn {
        padding: 10px 12px;
    }
    
    .search-submit-btn img {
        width: 18px;
        height: 18px;
    }
    
    .language-switcher {
        justify-content: center;
        gap: 15px;
    }
    
    .lang-btn {
        padding: 6px 20px;
        font-size: 13px;
        border-radius: 20px;
        border: 1px solid rgba(255, 255, 255, 0.3);
    }
    
    .lang-btn.active {
        border-color: gold;
    }
}