效果：
PixPin_2026-08-23_17-36-36.webp

<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>您在 {{site_name}} 收到了新回复</title>
    <style>
        body {
            margin: 0;
            padding: 0;
            background-color: #f5f5f5;
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
            -webkit-font-smoothing: antialiased;
        }
        .wrap {
            width: 100%;
            padding: 40px 16px;
            box-sizing: border-box;
        }
        .card {
            max-width: 600px;
            margin: 0 auto;
            background: #ffffff;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 2px 12px 0 rgba(0,0,0,0.08);
        }
        .top {
            background: #334155;
            padding: 18px 24px;
        }
        .top h1 {
            margin: 0;
            font-size: 15px;
            font-weight: 500;
            color: #ffffff;
            line-height: 1.5;
            word-break: break-all;
        }
        .body {
            padding: 32px 28px 16px;
        }
        .comment-block {
            margin-bottom: 24px;
        }
        .comment-block:last-of-type {
            margin-bottom: 16px;
        }
        .comment-tag {
            font-size: 13px;
            font-weight: 600;
            color: #334155;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .comment-tag::before {
            content: "";
            display: inline-block;
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: #cbd5e1;
        }
        .comment-block.reply .comment-tag::before {
            background: #334155;
        }
        .quote {
            border-radius: 8px;
            padding: 16px 18px;
            font-size: 13px;
            color: #444444;
            line-height: 1.7;
            word-break: break-all;
            background: repeating-linear-gradient(145deg, #f7f7f7, #f7f7f7 15px, #ffffff 0, #ffffff 25px);
            border: 1px solid #eeeeee;
        }
        .link {
            margin: 8px 0 16px;
            font-size: 13px;
        }
        .link a {
            color: #2563eb;
            text-decoration: none;
            font-weight: 500;
        }
        .link a:hover {
            text-decoration: underline;
        }
        .foot {
            padding: 14px 24px;
            border-top: 1px solid #eeeeee;
            background: #fafafa;
        }
        .foot p {
            margin: 0;
            font-size: 12px;
            color: #999999;
            line-height: 1.8;
        }
        .foot a {
            color: #666666;
            text-decoration: none;
        }
        @media screen and (max-width: 480px) {
            .wrap { padding: 24px 12px; }
            .body { padding: 24px 20px 12px; }
            .top { padding: 16px 20px; }
        }
    </style>
</head>
<body>
    <div class="wrap">
        <div class="card">
            <div class="top">
                <h1>您在《{{page_title}}》上的留言有了新的回复！</h1>
            </div>
            <div class="body">
                <div class="comment-block">
                    <div class="comment-tag">您曾经的评论：</div>
                    <div class="quote">{{content}}</div>
                </div>
                
                <div class="comment-block reply">
                    <div class="comment-tag">{{reply_nick}} 回复您：</div>
                    <div class="quote">{{reply_content}}</div>
                </div>
                
                <p class="link"><a href="{{link_to_reply}}" target="_blank">点击查看完整内容</a></p>
            </div>
            <div class="foot">
                <p>此邮件由 {{site_name}} 自动发出，欢迎<a href="{{link_to_reply}}" target="_blank">前往博客</a>参与讨论。</p>
            </div>
        </div>
    </div>
</body>
</html>