/* App页面专用样式文件 */
:root {
    --primary-color: #2563eb;
    --secondary-color: #1e40af;
    --accent-color: #2482FE;
    --text-color: #1f2937;
    --light-bg: #f3f4f6;
    --white: #ffffff;
}

/* 基础样式 */
html, body {
    margin: 0;
    padding: 0;
    width: 100%;
    overflow-x: visible;
}

body {
    font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
    background-color: #0b1a32;
    color: var(--white);
    line-height: 1.6;
    position: relative;
}

/* 容器基础样式 */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
    box-sizing: border-box;
}

/* 主要内容区域 */
main {
    min-height: 100vh;
}

.section {
    padding: 4rem 0;
    margin: 0;
    background: var(--white);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

/* 按钮样式 */
.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    background-color: var(--primary-color);
    color: var(--white);
    text-decoration: none;
    border-radius: 20px;
    transition: all 0.3s ease;
}

.btn:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
}

/* 页脚样式 */
.footer {
    background-color: var(--text-color);
    color: var(--white);
    padding: 2rem 0;
    margin-top: 4rem;
}

.footer .container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
    text-align: center;
}

.footer-logo img {
    width: 150px;
}

.footer-links ul {
    list-style: none;
    padding: 0;
}

.footer-links a {
    color: var(--white);
    text-decoration: none;
    padding: 0.5rem 0;
    display: inline-block;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: var(--accent-color);
    transform: translateX(5px);
}

.footer-contact i {
    margin-right: 0.5rem;
    color: var(--accent-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
    
    .section {
        padding: 3rem 0;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
}

/* 页面加载动画 */
body.loaded {
    opacity: 1;
    transition: opacity 0.3s ease;
}

body {
    opacity: 0;
}