/* 全局样式 */
* {
    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;
    color: #333;
    line-height: 1.6;
    background-color: #ffffff;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* 主内容区域 */
.main-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 20px 80px;
    flex: 1;
}

.page-title {
    font-size: 42px;
    font-weight: 700;
    color: #2d5016;
    margin-bottom: 40px;
    text-align: center;
    position: relative;
    padding-bottom: 20px;
}

.page-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #4a7c2a, #6ba644);
    border-radius: 2px;
}

.content-section {
    background: #ffffff;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    margin-bottom: 30px;
}

.content-section h2 {
    font-size: 28px;
    color: #2d5016;
    margin-bottom: 20px;
    font-weight: 600;
}

.content-section h3 {
    font-size: 22px;
    color: #4a7c2a;
    margin-top: 30px;
    margin-bottom: 15px;
    font-weight: 600;
}

.content-section p {
    font-size: 16px;
    color: #555;
    margin-bottom: 15px;
    line-height: 1.8;
    text-align: justify;
}

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

.content-section li {
    font-size: 16px;
    color: #555;
    margin-bottom: 12px;
    line-height: 1.8;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.info-item {
    background: #f8f9f5;
    padding: 20px;
    border-radius: 8px;
    border-left: 4px solid #6ba644;
}

.info-item strong {
    color: #2d5016;
    font-size: 16px;
    display: block;
    margin-bottom: 8px;
}

.info-item span {
    color: #555;
    font-size: 15px;
}

.contact-info {
    background: #f8f9f5;
    padding: 30px;
    border-radius: 8px;
    margin-top: 30px;
}

.contact-item {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #e0e0e0;
}

.contact-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.contact-item strong {
    color: #2d5016;
    font-size: 18px;
    display: block;
    margin-bottom: 8px;
}

.contact-item a {
    color: #6ba644;
    text-decoration: none;
    font-size: 16px;
    transition: color 0.3s;
}

.contact-item a:hover {
    color: #4a7c2a;
    text-decoration: underline;
}

.contact-item span {
    color: #555;
    font-size: 16px;
    line-height: 1.8;
}

/* 底部导航和公司信息 */
.footer {
    background-color: #000000;
    color: #ffffff;
    padding: 50px 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 30px;
    margin-bottom: 25px;
    padding-bottom: 0;
}

.footer-nav a {
    color: #ffffff;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: color 0.3s;
    position: relative;
}

.footer-nav a:hover {
    color: #b8e994;
}

.footer-nav a:not(:last-child)::after {
    content: '|';
    position: absolute;
    right: -18px;
    color: rgba(255, 255, 255, 0.5);
}

.footer-copyright {
    text-align: center;
    font-size: 14px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 20px;
}

.footer-company-info {
    margin-top: 0;
    padding-top: 0;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 2;
    text-align: center;
}

.footer-company-info span {
    margin: 0 10px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .main-content {
        padding: 40px 15px 60px;
    }

    .page-title {
        font-size: 32px;
        margin-bottom: 30px;
    }

    .content-section {
        padding: 25px;
    }

    .content-section h2 {
        font-size: 24px;
    }

    .content-section h3 {
        font-size: 20px;
    }

    .info-grid {
        grid-template-columns: 1fr;
    }

    .footer-nav {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    .footer-nav a:not(:last-child)::after {
        display: none;
    }

    .footer-company-info {
        font-size: 12px;
    }

    .footer-company-info span {
        display: block;
        margin: 5px 0;
    }
}