:root {
	--blue-darker: hsl(200 48% 33%);
	--blue: hsl(201 50% 40%);
	;
	--blue2: hsl(201 50% 75%);
	--red: hsl(13 96% 40%);
	--yellow: hsl(44 75% 50%);
	--bgcolor: var(--blue-darker);
}


body {
      background-color: #f0f0f0; /* Helles Grau */
      color: #333; /* Dunkelgrau für Text */
      font-family: sans-serif;
      margin: 0; /* Entfernt den Standardrand */
}

header {
	background: var(--bgcolor);
	color: #fff;
min-height: 60px;
	position: relative;
border-radius: 8px;
}

header h1 {
    margin-bottom: 1rem;
    text-align: center;
    padding-top: 20px;
padding-bottom: 20px;
    color: #fff;
}

header a {
    color: #fff;
    text-decoration: none; 
}


nav summary {
	list-style-type: "☰";
	font-size: 2rem;
	position: absolute;
	top: 0;
	right: 0;
	cursor: pointer;
padding: 15px 10px 20px 10px;
}

nav summary:hover {
	font-size: 2.2em;
	text-shadow: 2px 2px 5px white;
}

nav summary span {
	font-size: 0;
}

nav [open] summary {
	list-style-type: "✖";
	color: var(--red);
}

nav details {
	text-align: right;
}

nav ul {
	margin-top: 0;
	margin-right: 2em;
	display: inline-block;
}

a {
	color: #2980b9;
}

a:hover,
a:focus {
	color: var(--yellow);
}