body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
    color: #333;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    background-color: #f0f5f5;
}

h1 {
    text-align: center;
    color: #2c3e50;
    font-size: 2rem;
    margin-top: 5px;
}

.subtitle {
    text-align: center;
    font-size: 0.8rem;
    color: #7f8c8d;
    margin-top: -10px;
    margin-bottom: 20px;
}

.channel-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
}

.channel-button {
    background-color: #95a5a6;
    border: none;
    color: white;
    padding: 10px 20px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 0.9rem;
    margin: 4px 2px;
    cursor: pointer;
    border-radius: 25px;
    transition: background-color 0.3s;
}

.channel-button:hover {
    background-color: #4fd1c5;
}

#channelInfo {
    background-color: white;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

h2 {
    color: #2c3e50;
    border-bottom: 2px solid #4fd1c5;
    padding-bottom: 10px;
    font-size: 1.5rem;
}

h3 {
    font-size: 1.2rem;
    color: #34495e;
}

pre {
    background-color: #e6f3f5;
    padding: 10px;
    border-radius: 5px;
    white-space: pre-wrap;
    word-wrap: break-word;
    font-size: 0.9rem;
    overflow-x: auto;
}

@media (max-width: 600px) {
    body {
        padding: 10px;
    }

    h1 {
        font-size: 1.5rem;
    }

    .channel-button {
        font-size: 0.8rem;
        padding: 8px 16px;
    }

    h2 {
        font-size: 1.3rem;
    }

    h3 {
        font-size: 1.1rem;
    }

    pre {
        font-size: 0.8rem;
    }
}

.logo-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 20px;
}
.logo-container img {
    max-width: 100%;
    height: auto;
}