body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background-color: #f0f2f5;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    color: #333;
}

.container {
    background-color: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    padding: 40px;
    text-align: center;
    max-width: 500px;
    width: 90%;
}

.header {
    margin-bottom: 25px;
}

.logo {
    width: 80px;
    height: 80px;
    margin-bottom: 15px;
}

h1 {
    font-size: 28px;
    margin: 0;
    color: #1a1a1a;
}

.content p {
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 20px;
}

.email-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background-color: #e9ecef;
    border-radius: 8px;
    padding: 12px 18px;
    margin-bottom: 20px;
}

.email-address {
    font-size: 18px;
    font-weight: 600;
    color: #007bff;
    text-decoration: none;
    transition: color 0.3s ease;
}

.email-address:hover {
    color: #0056b3;
}

.copy-button {
    background-color: transparent;
    border: none;
    cursor: pointer;
    padding: 5px;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

.copy-button:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

.copy-button svg {
    color: #555;
    width: 20px;
    height: 20px;
}

.note {
    font-style: italic;
    color: #777;
    font-size: 14px;
}

@media (max-width: 600px) {
    .container {
        padding: 30px 20px;
    }

    h1 {
        font-size: 24px;
    }
}