body {
    background-color: #1a3c1a;
    color: #ffffff;
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 20px;
    text-align: center;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 10px;
}

h1 {
    font-size: 2.5em;
    margin-bottom: 20px;
    color: #ffffff;
}

.video-section {
    background-color: #2e5c2e;
    padding: 20px;
    margin: 15px 0;
    border-radius: 5px;
    border: 1px solid rgba(18, 83, 24, 0.44);
}

.video-section:hover {
    background-color: #3a7a3a;
}

.video-title {
    font-size: 1.5em;
    margin-bottom: 15px;
    color: #d0f8eb;
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
    max-width: 100%;
    background: #000;
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

footer {
    margin-top: 40px;
    font-size: 0.9em;
    color: #d0f8eb;
    text-align: center;
    padding-bottom: 10px;
}

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

    h1 {
        font-size: 2em;
    }

    .video-section {
        padding: 15px;
        margin: 10px 0;
    }

    .video-title {
        font-size: 1.2em;
    }
}