* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Microsoft JhengHei', '微軟正黑體', Arial, sans-serif;
    background: linear-gradient(135deg, #f5f7fa 0%, #e8ecf1 100%);
    color: #333;
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    flex: 1;
    width: 100%;
}

.main-content {
    background: #ffffff;
    border-radius: 16px;
    padding: 50px 40px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    margin-bottom: 40px;
}

h1 {
    font-size: 36px;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 3px solid #4a90e2;
}

h2 {
    font-size: 24px;
    font-weight: 600;
    color: #34495e;
    margin-top: 30px;
    margin-bottom: 15px;
}

h3 {
    font-size: 20px;
    font-weight: 600;
    color: #34495e;
    margin-top: 25px;
    margin-bottom: 12px;
}

p {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 15px;
    color: #555;
}

ul, ol {
    margin-left: 30px;
    margin-bottom: 20px;
}

li {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 10px;
    color: #555;
}

.company-info {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 30px;
    border-left: 4px solid #4a90e2;
}

.company-info p {
    margin-bottom: 8px;
    font-size: 15px;
    color: #666;
}

.company-info strong {
    color: #2c3e50;
    font-weight: 600;
}

.contact-info {
    background: #f0f7ff;
    border-radius: 12px;
    padding: 30px;
    margin-top: 30px;
}

.contact-info p {
    margin-bottom: 12px;
    font-size: 16px;
}

.contact-info strong {
    color: #2c3e50;
    font-weight: 600;
    display: inline-block;
    min-width: 100px;
}

.contact-info a {
    color: #4a90e2;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-info a:hover {
    color: #357abd;
    text-decoration: underline;
}

.section {
    margin-bottom: 30px;
}

.section-title {
    font-size: 20px;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 15px;
    padding-left: 15px;
    border-left: 4px solid #52c41a;
}

.footer {
    background: #2c3e50;
    color: #ecf0f1;
    padding: 40px 20px 30px;
    margin-top: auto;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-nav {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 25px;
    padding-bottom: 25px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-nav a {
    color: #ecf0f1;
    text-decoration: none;
    font-size: 15px;
    transition: color 0.3s ease;
    padding: 5px 10px;
}

.footer-nav a:hover {
    color: #52c41a;
}

.footer-info {
    text-align: center;
    font-size: 14px;
    line-height: 1.8;
    color: #ecf0f1;
}

.footer-info p {
    margin-bottom: 8px;
    color: #ecf0f1;
}

.footer-info a {
    color: #ecf0f1;
    text-decoration: none;
}

.footer-info a:hover {
    color: #ffffff;
    text-decoration: underline;
}

@media (max-width: 768px) {
    .container {
        padding: 20px 15px;
    }
    
    .main-content {
        padding: 30px 20px;
    }
    
    h1 {
        font-size: 28px;
    }
    
    h2 {
        font-size: 20px;
    }
    
    .footer-nav {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }
}