/* FAQ页面样式 */
@import url('./common.css');

:root {
    --primary-color: #ffb300;
    --secondary-color: #ff9800;
    --text-color: #333;
    --bg-color: #f5f5f5;
    --card-bg: #ffffff;
    --border-radius: 8px;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

/* 页面通用样式 */
body {
    font-family: 'Microsoft YaHei', sans-serif;
    color: var(--text-color);
    background-color: var(--bg-color);
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

.wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Banner样式 */
.banner {
    background: linear-gradient(135deg, #ffb300, #ff9800);
    color: white;
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.banner::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url('../assets/img/faq/banner-bg.jpg') no-repeat center right;
    background-size: cover;
    opacity: 0.2;
    z-index: 1;
}

.banner .wrapper {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.banner .left {
    max-width: 600px;
}

.banner h2 {
    font-size: 3rem;
    margin: 0 0 10px;
    font-weight: 700;
}

.banner p {
    font-size: 1.5rem;
    margin: 0 0 30px;
    opacity: 0.9;
}

.banner .bottom {
    display: flex;
    align-items: center;
    gap: 20px;
}

.banner .links {
    display: flex;
    gap: 15px;
}

.banner .link {
    color: white;
    text-decoration: none;
    opacity: 0.8;
    transition: var(--transition);
}

.banner .link:hover {
    opacity: 1;
    text-decoration: underline;
}

/* 介绍部分通用样式 */
.intro {
    padding: 80px 0;
}

.intro h2 {
    font-size: 2.5rem;
    margin-bottom: 30px;
    position: relative;
}

.intro h2 strong {
    color: var(--primary-color);
}

.intro p {
    font-size: 1.1rem;
    line-height: 1.6;
    max-width: 800px;
    margin-bottom: 30px;
}

/* 搜索框样式 */
.search-container {
    display: flex;
    max-width: 600px;
    margin: 40px auto 0;
    box-shadow: var(--box-shadow);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.search-input {
    flex: 1;
    padding: 15px 20px;
    border: none;
    font-size: 1rem;
    outline: none;
}

.search-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 0 20px;
    cursor: pointer;
    transition: var(--transition);
}

.search-btn:hover {
    background: var(--secondary-color);
}

/* 分类按钮样式 */
.categories {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 40px;
}

.category-btn {
    padding: 10px 20px;
    background: var(--card-bg);
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 0.95rem;
    transition: var(--transition);
}

.category-btn:hover {
    background: #f0f0f0;
}

.category-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* FAQ项目样式 */
.faq-container {
    margin-top: 20px;
}

.faq-item {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    margin-bottom: 15px;
    overflow: hidden;
}

.faq-question {
    padding: 20px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question:hover {
    background: #f9f9f9;
}

.faq-question h3 {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 600;
}

.toggle-icon {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.faq-answer {
    padding: 0 25px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer p, .faq-answer ul, .faq-answer ol {
    margin-top: 0;
    margin-bottom: 15px;
    line-height: 1.6;
}

.faq-answer ul, .faq-answer ol {
    padding-left: 20px;
}

.faq-answer li {
    margin-bottom: 8px;
}

.faq-answer code {
    background: #f0f0f0;
    padding: 2px 5px;
    border-radius: 3px;
    font-family: monospace;
    font-size: 0.9rem;
}

/* 联系方式卡片 */
.contact-methods {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.contact-card {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 30px;
    text-align: center;
    transition: var(--transition);
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.contact-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.contact-card h3 {
    margin: 0 0 15px;
    font-size: 1.4rem;
}

.contact-card p {
    margin: 5px 0;
    font-size: 1rem;
    color: #666;
}

/* 加入我们部分 */
#join_us {
    background: linear-gradient(135deg, #ffb300, #ff9800);
    color: white;
    text-align: center;
    padding: 60px 0;
}

#join_us h2 {
    margin-bottom: 20px;
}

#join_us p {
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

#join_us .bottom {
    display: flex;
    justify-content: center;
    gap: 20px;
}

/* 动画效果 */
.animation {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.animation.visible {
    opacity: 1;
    transform: translateY(0);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .banner {
        padding: 60px 0;
    }
    
    .banner h2 {
        font-size: 2.2rem;
    }
    
    .banner p {
        font-size: 1.2rem;
    }
    
    .intro {
        padding: 50px 0;
    }
    
    .intro h2 {
        font-size: 2rem;
    }
    
    .categories {
        flex-direction: column;
        gap: 8px;
    }
    
    .category-btn {
        width: 100%;
        text-align: center;
    }
    
    .contact-methods {
        grid-template-columns: 1fr;
    }
    
    #join_us .bottom {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .banner .bottom {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .banner .links {
        margin-top: 15px;
    }
    
    .faq-question h3 {
        font-size: 1.1rem;
    }
}