/* style-modern.css */
body {
    background-color: #f8f9fa;
    font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
    padding: 40px;
    line-height: 1.8;
}

.letter-container {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 60px 80px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.salutation {
    font-size: 1.2rem;
    margin-bottom: 25px;
}

.content p {
    text-indent: 2em;
    margin-bottom: 15px;
}

.wish-prefix {
    text-indent: 2em;
    margin-bottom: 0;
}

.wish-suffix {
    font-weight: bold;
    margin-top: 5px;
}

.footer {
    text-align: right;
    margin-top: 60px;
}