    body {
        font-family: Arial, sans-serif;
        background: #f7f9fa;
        margin: 0;
        padding: 0 0 40px 0;
    }
    h1 {
        color: #2d3a4b;
        text-align: center;
        margin-top: 40px;
    }
    form {
        background: #fff;
        max-width: 600px;
        margin: 30px auto 0 auto;
        padding: 30px 30px 20px 30px;
        border-radius: 10px;
        box-shadow: 0 2px 12px rgba(44,62,80,0.08);
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    textarea {
        width: 100%;
        max-width: 540px;
        font-size: 1.1em;
        padding: 12px;
        border: 1px solid #cfd8dc;
        border-radius: 6px;
        resize: vertical;
        transition: border 0.2s;
        box-sizing: border-box;
    }
    textarea:focus {
        border: 1.5px solid #1976d2;
        outline: none;
        background: #f0f7ff;
    }
    input[type="submit"] {
        margin-top: 18px;
        background: #1976d2;
        color: #fff;
        border: none;
        border-radius: 6px;
        padding: 10px 28px;
        font-size: 1.1em;
        cursor: pointer;
        transition: background 0.2s;
    }
    input[type="submit"]:hover {
        background: #125ea7;
    }
    hr {
        margin: 40px auto 30px auto;
        max-width: 600px;
        border: none;
        border-top: 1.5px solid #e0e4e8;
    }
    h2 {
        color: #2d3a4b;
        text-align: center;
        margin-bottom: 10px;
    }
    #reply {
        max-width: 600px;
        min-height: 40px;
        margin: 0 auto;
        background: #f0f4f8;
        border-radius: 8px;
        padding: 18px 22px;
        font-size: 1.08em;
        color: #374151;
        box-shadow: 0 1px 4px rgba(44,62,80,0.04);
        white-space: pre-wrap;
        word-break: break-word;
    }
