now integrate this CSS only nighmode switcher into the multilingual page, so this "language-option" texts could be nightmoded: ```<!DOCTYPE html>
<html>
<head>
	<title>Night Mode</title>
	<style>
		body {
			font-family: Arial, sans-serif;
			font-size: 16px;
			line-height: 1.5;
		}

		.container {
			max-width: 800px;
			margin: 0 auto;
			padding: 20px;
		}

		#night-mode-toggle:checked ~ body {
			background-color: #333;
			color: #FFF;
		}

		#night-mode-toggle:checked ~ .container {
			background-color: #444;
		}

		#night-mode-toggle:checked ~ label[for="night-mode-toggle"] {
			color: #FFF;
		}

		#night-mode-toggle:checked + .switcher::before {
			left: calc(100% - 28px);
		}

		label[for="night-mode-toggle"] {
			color: #000;
			font-weight: bold;
			font-size: 20px;
			display: block;
			margin-bottom: 10px;
			transition: all 0.5s;
			cursor: pointer;
		}

		#night-mode-toggle {
			display: none;
		}

		/ Custom switcher /
		#night-mode-toggle + .switcher {
			display: flex;
			align-items: center;
			width: 60px;
			height: 30px;
			background-color: #FFF;
			border-radius: 15px;
			position: relative;
			cursor: pointer;
		}

		#night-mode-toggle + .switcher::before {
			content: '';
			height: 26px;
			width: 26px;
			background-color: #333;
			border-radius: 50%;
			position: absolute;
			top: 2px;
			left: 2px;
			transition: left 0.3s;
		}

		.container * {
			user-select: text;
		}

	</style>
</head>
<body>
	<input type="checkbox" id="night-mode-toggle">
	<label for="night-mode-toggle">Night mode:</label>
	<div class="container">
		<h1>Example text</h1>
		<p>This is some example text that can be selected even when the night mode is active. Try it out!</p>
	</div>

</body>
</html>``` here: ```<html lang="en">
<head>
<meta charset="UTF-8">
<title>CSS-only Multilingual eco-friendly site</title>
<style>
body, html {
margin: 0;
padding: 0;
height: 100%;
line-height: 1.6;
background-color: #f7f7f7;
}

header {
background-color: #4CAF50;
color: #FFF;
padding: 16px 0;
text-align: center;
position: relative;
}

h1 {
margin: 0 auto;
display: flex;
justify-content: space-between;
align-items: center;
font-size: 18px;
width: 90%;
height: 1%;
}

.left, .right {
position: relative;
}

.left::before, .right::before {
content: ‘’;
position: absolute;
top: 50%;
border-bottom: 1px dashed #FFF;
width: 40%;
}

.left::before {
right: 100%;
margin-right: 20px;
}

.right::before {
left: 100%;
margin-left: 20px;
}

.flags-container {
position: fixed;
top: 0;
left: 0;
right: 0;
padding: 3px 0;
background-color: white;
display: flex;
justify-content: center;
align-items: center;
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
z-index: 1;
}

.flag-radio {
display: none;
}

.flag-label {
cursor: pointer;
margin: 0 10px;
transition: 0.3s;
opacity: 0.6;
font-size: 24px;
}

.flag-label:hover {
opacity: 1;
}

.language-option {
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
display: none;
justify-content: center;
align-items: center;
padding-top: 50px;
}

#english-flag:checked ~ #english,
#hindi-flag:checked ~ #hindi,
#hebrew-flag:checked ~ #hebrew,
#chinese-flag:checked ~ #chinese,
#french-flag:checked ~ #french,
#spanish-flag:checked ~ #spanish {
display: block;
}

.switch-container {
position: relative;
padding: 20px;
user-select: text;
}

.switch-container input[type="checkbox"] {
width: 18px;
height: 18px;
pointer-events: none;
}

.switch-container label:before {
content: "";
position: absolute;
width: 100%;
height: 100%;
background-color: rgba(0, 0, 0, 0.5);
opacity: 0;
transition: opacity 0.3s ease-out;
pointer-events: none;
}

.switch-container input[type="checkbox"]:checked ~ label:before {
opacity: 1;
pointer-events: none;
}
</style>
</head>
<body><div class="switch-container">
<input type="checkbox" id="switch">
<label for="switch">Energy saving night-mode layer</label>
<input id="english-flag" type="radio" name="flags" class="flag-radio" checked>
<input id="hindi-flag" type="radio" name="flags" class="flag-radio">
<input id="hebrew-flag" type="radio" name="flags" class="flag-radio">
<input id="chinese-flag" type="radio" name="flags" class="flag-radio">
<input id="french-flag" type="radio" name="flags" class="flag-radio">
<input id="spanish-flag" type="radio" name="flags" class="flag-radio">
</div>

<div class="flags-container">
<label for="english-flag" class="flag-label" title="English">🇬🇧</label>
<label for="hindi-flag" class="flag-label" title="Hindi">🇮🇳</label>
<label for="hebrew-flag" class="flag-label" title="Hebrew">🇮🇱</label>
<label for="chinese-flag" class="flag-label" title="Chinese">🇨🇳</label>
<label for="french-flag" class="flag-label" title="French">🇫🇷</label>
<label for="spanish-flag" class="flag-label" title="Spanish">🇪🇸</label>
</div>

<header>
<h1>
<span class="left">EcoWare</span>
<span class="right">Earthwise</span>
</h1>
</header>


<div id="english" class="language-option">
<p>English details go here</p>
</div>

<div id="hindi" class="language-option">
<p>Hindi details go here</p>
</div>

<div id="hebrew" class="language-option">
<p>Hebrew details go here</p>
</div>

<div id="chinese" class="language-option">
<p>Chinese details go here</p>
</div>

<div id="french" class="language-option">
<p>French details go here</p>
</div>

<div id="spanish" class="language-option">
<p>Spanish details go here</p>
</div>
</body>
</html>```