/* 全局样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', 'Microsoft YaHei', '微软雅黑', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f9f9f9;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* 头部样式 */
header {
    padding: 30px 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.logo {
    max-width: 200px;
    margin: 0 auto;
}

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

.main-image {
    margin-top: 30px;
    width: 100%;
    max-width: 800px;
    text-align: center;
}

.main-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* 主要内容区域 */
main {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px 0;
}

.main-title {
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 40px;
    color: #000;
    letter-spacing: 1px;
    position: relative;
    display: inline-block;
}

.main-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: #000;
}

.content {
    max-width: 900px;
    margin: 0 auto 50px;
}

.description {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.english, .chinese {
    padding: 0 15px;
}

.english p, .chinese p {
    line-height: 1.8;
}

.english {
    font-size: 1.1rem;
}

.chinese {
    font-size: 1.1rem;
}

.coming-soon {
    margin-top: 40px;
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: 2px;
    color: #333;
}

/* 页脚样式 */
footer {
    text-align: center;
    padding: 20px 0;
    font-size: 0.9rem;
    color: #666;
    margin-top: auto;
}

/* 响应式样式 */
@media (max-width: 768px) {
    .main-title {
        font-size: 2rem;
    }
    
    .english, .chinese {
        font-size: 1rem;
    }
    
    .coming-soon {
        font-size: 1.3rem;
    }
    
    .content {
        padding: 0 10px;
    }
    
    .main-image {
        max-width: 100%;
        padding: 0 10px;
    }
}

@media (max-width: 480px) {
    header {
        padding: 20px 0;
    }
    
    .logo {
        max-width: 150px;
    }
    
    .main-title {
        font-size: 1.6rem;
    }
    
    .english, .chinese {
        font-size: 0.9rem;
    }
    
    .coming-soon {
        font-size: 1.1rem;
    }
    
    main {
        padding: 20px 0;
    }
    
    .description {
        gap: 20px;
    }
    
    .main-image {
        margin-top: 20px;
    }
}