/* 通用页面样式 */

/* 主要内容区域 */
.main-content {
    padding: 60px 0;
    background-color: #f9f9f9;
}

/* 页面标题 */
.page-title {
    font-size: 32px;
    color: #333;
    margin-bottom: 40px;
    text-align: center;
}

/* 内容区域 */
.license-section,
.contact-section,
.about-section {
    background-color: #fff;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

/* 内容项 */
.license-item,
.contact-item,
.about-item {
    margin-bottom: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid #eee;
}

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

/* 内容标题 */
.license-item h2,
.contact-item h2,
.about-item h2 {
    font-size: 24px;
    color: #333;
    margin-bottom: 20px;
}

/* 内容段落 */
.license-item p,
.contact-item p,
.about-item p {
    font-size: 16px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
}

/* 列表样式 */
.license-item ul,
.contact-item ul,
.about-item ul {
    font-size: 16px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
    padding-left: 20px;
}

.license-item li,
.contact-item li,
.about-item li {
    margin-bottom: 10px;
}

/* 联系信息样式 */
.contact-info {
    margin-bottom: 40px;
}

.contact-list {
    list-style: none;
    padding: 0;
}

.contact-list li {
    display: flex;
    margin-bottom: 20px;
    align-items: flex-start;
}

.contact-icon {
    width: 40px;
    height: 40px;
    background-color: #ff6b6b;
    border-radius: 50%;
    margin-right: 20px;
    flex-shrink: 0;
}

.contact-details h3 {
    font-size: 18px;
    color: #333;
    margin-bottom: 5px;
}

.contact-details p {
    font-size: 16px;
    color: #666;
    margin: 0;
}

/* 表单样式 */
.contact-form {
    background-color: #f9f9f9;
    padding: 30px;
    border-radius: 8px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: #333;
    margin-bottom: 8px;
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    transition: border-color 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: #ff6b6b;
    box-shadow: 0 0 0 2px rgba(255, 107, 107, 0.1);
}

/* 按钮样式 */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: #ff6b6b;
    color: #fff;
}

.btn-primary:hover {
    background-color: #ff5252;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 107, 107, 0.3);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .main-content {
        padding: 40px 0;
    }

    .page-title {
        font-size: 28px;
        margin-bottom: 30px;
    }

    .license-section,
    .contact-section,
    .about-section {
        padding: 30px;
    }

    .license-item,
    .contact-item,
    .about-item {
        margin-bottom: 30px;
        padding-bottom: 30px;
    }

    .license-item h2,
    .contact-item h2,
    .about-item h2 {
        font-size: 20px;
        margin-bottom: 15px;
    }

    .license-item p,
    .contact-item p,
    .about-item p {
        font-size: 14px;
    }

    .contact-list li {
        flex-direction: column;
    }

    .contact-icon {
        margin-bottom: 10px;
    }
}

@media (max-width: 480px) {
    .license-section,
    .contact-section,
    .about-section {
        padding: 20px;
    }

    .page-title {
        font-size: 24px;
        margin-bottom: 20px;
    }

    .license-item h2,
    .contact-item h2,
    .about-item h2 {
        font-size: 18px;
    }

    .btn {
        width: 100%;
        text-align: center;
    }
}