body {
    background-color: #f7f7f7;
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 20px;
}

img {
    height: auto;
    max-width: 100%;
}

h1,
h2,
h3 {
    color: #333;
}

.intro-section {
    align-items: center;
    display: flex;
    gap: 28px;
    margin: 0 auto;
    max-width: 850px;
}

.intro-image {
    flex: 0 0 220px;
    text-align: center;
}

.intro-image img {
    width: 220px;
}

.intro-text,
.button-group {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.intro-text {
    flex: 1 1 auto;
    padding: 20px;
}

.helper-links-heading {
    margin-top: 30px;
    text-align: center;
}

.button-group {
    margin: 16px auto;
    max-width: 850px;
    padding: 16px;
}

a.button {
    background-color: #5e227a;
    border-radius: 5px;
    color: #fff;
    display: inline-block;
    margin: 5px;
    padding: 10px 20px;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

a.button.admin-button {
    background-color: #2f6f9f;
}

a.button:hover,
a.button:focus {
    background-color: #785a96;
}

a.button.admin-button:hover,
a.button.admin-button:focus {
    background-color: #24577d;
}

@media (max-width: 600px) {
    .intro-section {
        display: block;
    }

    .intro-image {
        margin-bottom: 14px;
    }

    .intro-image img {
        width: 180px;
    }

    .button-group {
        padding: 15px;
    }

    a.button {
        box-sizing: border-box;
        text-align: center;
        width: 100%;
    }
}