body {
    font-family: Arial, Helvetica, sans-serif;
    padding-left: 2em;
}

h2 {
    margin-top: 2rem;
}

h1, h2 {
    color: green;
}

header {
    display: flex;
    align-items: center;
    gap: 0.75em;
}

ul li {
    margin-bottom: 1em;
}

header h2 {
    font-size: 2rem;
}

@media (max-width: 600px) {      
    body {
        padding: 0.5em;
    }    

    h1 {
        font-size: 1.8em;
    }

    h2 {
        font-size: 1.4em;
        margin-top: 1em;
    }

    header img {
        height: 1.875rem;
    }

    .desktop-only {
      display: none; /* Hide "Простой и Надёжный" on mobile */
    }    

    .first-caption {
        margin-top: 0;
    }

    ul {
        padding-left: 1em;
    }

    ul li {
        margin-bottom: 0.5em;
    }
}

.gallery {
    display: none;
    flex-wrap: wrap;
    gap: 15px;
    padding: 20px;
}
.gallery a {
    display: block;
    width: 150px;
}
.gallery img {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 5px;
    cursor: pointer;
}
.show-gallery {
    display: block;
    margin: 20px;
    font-size: 18px;
    color: #007bff;
    text-decoration: none;
    cursor: pointer;
}
.show-gallery:hover {
    text-decoration: underline;
}