/* 隐私政策页面样式提取自privacy.html */
.policy-note {
    background: #fffbe6;
    border-left: 4px solid #ffd700;
    padding: 16px;
    margin-bottom: 24px;
    font-size: 1rem;
    color: #856404;
}
.toc-container {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 24px 20px;
    margin-bottom: 32px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.03);
}
.toc-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 16px;
}
.toc-list {
    list-style: none;
    padding-left: 0;
    margin-bottom: 0;
}
.toc-list li {
    margin-bottom: 10px;
}
.toc-list a {
    color: #007bff;
    text-decoration: none;
    transition: color 0.2s;
}
.toc-list a.active,
.toc-list a:hover {
    color: #0056b3;
    text-decoration: underline;
}
.content-section {
    margin-bottom: 40px;
}
.section-title {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 18px;
    color: #333;
}
.highlight-box {
    background: #e9f7ef;
    border-left: 4px solid #28a745;
    padding: 14px 18px;
    margin: 18px 0;
    color: #155724;
    border-radius: 4px;
}
.contact-info p {
    margin-bottom: 8px;
}
.back-to-top {
    position: fixed;
    bottom: 40px;
    right: 40px;
    background: #007bff;
    color: #fff;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
    z-index: 999;
}
.back-to-top.show {
    opacity: 1;
    pointer-events: auto;
}