/* =========================================================
   legal.css - 统一的法律文档样式
   用途：服务协议、隐私政策、法律声明等页面
========================================================= */

/* ===== 基础样式 ===== */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    margin: 0;
    padding: 0;
    background: #f5f5f5;
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro SC", "PingFang SC",
                 "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    color: #333;
    line-height: 1.6;
}

a {
    color: #128beb;
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: #006ec5;
}

/* ===== 页面容器 ===== */
.legal-page {
    min-height: 100vh;
}

.legal-container {
    max-width: 900px;
    margin: 40px auto;
    padding: 0 16px;
}

.legal-content {
    background: #ffffff;
    padding: 48px;
    border-radius: 4px;
    border: 1px solid #dce2e4;
}

/* ===== 页面头部 ===== */
.legal-header {
    text-align: center;
    margin-bottom: 48px;
    padding-bottom: 24px;
    border-bottom: 1px solid #e5e5e5;
}

.legal-title {
    font-size: 28px;
    font-weight: 500;
    margin: 0 0 8px;
    color: #333;
}

.legal-update-time {
    font-size: 13px;
    color: #888;
    display: block;
}

/* ===== 正文内容 ===== */
.legal-body {
    font-size: 14px;
    line-height: 24px;
    color: #666;
}

.legal-body p {
    margin-bottom: 16px;
}

.legal-body p:last-child {
    margin-bottom: 0;
}

.legal-body strong {
    color: #333;
    font-weight: 500;
}

.legal-text-indent {
    text-indent: 2em;
}

/* ===== 章节 ===== */
.legal-section {
    margin-top: 40px;
}

.legal-section:first-child {
    margin-top: 0;
}

.legal-section-title {
    font-size: 18px;
    font-weight: 500;
    color: #333;
    margin-bottom: 16px;
    line-height: 1.4;
}

.legal-section-important {
    background: #fff9e6;
    border-left: 3px solid #faad14;
    padding: 16px 20px;
    margin-bottom: 24px;
    border-radius: 4px;
}

.legal-section-important .legal-section-title {
    margin-bottom: 8px;
    color: #d48806;
}

/* ===== 列表 ===== */
.legal-body ul,
.legal-body ol {
    margin: 16px 0;
    padding-left: 24px;
}

.legal-body li {
    margin-bottom: 8px;
}

/* ===== 页脚 ===== */
.legal-footer {
    text-align: center;
    padding: 30px 16px;
    font-size: 12px;
    color: #999;
}

/* ===== 移动端适配 ===== */
@media (max-width: 768px) {
    .legal-container {
        margin: 20px auto;
    }

    .legal-content {
        padding: 32px 24px;
    }

    .legal-title {
        font-size: 24px;
    }

    .legal-section-title {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    body {
        background: #ffffff;
    }

    .legal-container {
        margin: 0;
        padding: 0;
    }

    .legal-content {
        border: none;
        border-radius: 0;
        padding: 24px 16px;
    }

    .legal-header {
        margin-bottom: 32px;
        padding-bottom: 16px;
    }

    .legal-title {
        font-size: 22px;
    }

    .legal-section {
        margin-top: 32px;
    }
}