/* 重置样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #5e5ce6;
    height: 100vh;
    overflow-x: hidden;
}

.container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

/* 头部样式 */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

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

.logo {
    height: 30px;
    width: auto;
    margin-right: 10px;
}

.logo-text {
    color: white;
    font-size: 20px;
    font-weight: 600;
}

.header-links {
    display: flex;
    gap: 20px;
}

.header-link {
    color: white;
    text-decoration: none;
    font-size: 14px;
    opacity: 0.9;
    transition: opacity 0.3s ease, transform 0.3s ease;
    padding: 5px 10px;
}

.header-link:hover {
    opacity: 1;
    transform: translateY(-2px);
}

/* 主要内容样式 */
.main-content {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px 20px;
}

/* 应用展示区域 */
.app-showcase {
    display: flex;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    align-items: center;
    gap: 40px;
    padding: 0 20px;
}

.phone-mockup {
    flex: 0 0 280px;
}

.app-screenshot {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.app-info {
    flex: 1;
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
}

.app-content-image {
    max-width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.app-content-image:hover {
    transform: scale(1.02);
}

/* 页脚样式 */
.footer {
    color: white;
    text-align: center;
    padding: 20px 15px;
    font-size: 12px;
    opacity: 0.8;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

/* 响应式设计 */
/* PC端自适应 */
@media (min-width: 1200px) {
    .app-showcase {
        max-width: 1200px;
        gap: 60px;
    }
    
    .phone-mockup {
        flex: 0 0 320px;
    }
    
    .app-content-image {
        max-width: 600px;
    }
}

@media (min-width: 769px) and (max-width: 1199px) {
    .app-showcase {
        max-width: 90%;
        gap: 40px;
    }
    
    .phone-mockup {
        flex: 0 0 280px;
    }
    
    .app-content-image {
        max-width: 500px;
    }
}

/* 平板和移动端自适应 */
@media (max-width: 768px) {
    .app-showcase {
        flex-direction: column;
        text-align: center;
    }
    
    .phone-mockup {
        margin-bottom: 30px;
        max-width: 250px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .app-content-image {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }
    
    .header {
        padding: 15px 20px;
        flex-direction: column;
        gap: 15px;
    }
    
    .header-links {
        gap: 15px;
    }
}

/* 小屏幕移动设备 */
@media (max-width: 480px) {
    .phone-mockup {
        max-width: 200px;
    }
    
    .app-content-image {
        max-width: 90%;
    }
}