/* Global styles */
body {
	font-family: JetBrains Mono, sans-serif;
	margin: 0;
	padding: 0;
        height: 100%;
}

.wrapper {
  position: relative;
  min-height: 100%;
}

.content {
  padding-bottom: 60px; /* footer的高度 */
}

/* Header styles */
header {
	background-color: #333;
	color: #fff;
	padding: 20px;
}

header h1 {
	margin: 0;
	font-size: 36px;
}

/* Main styles */
main {
	max-width: 960px;
	margin: 0 auto;
	padding: 40px;
}

section {
	margin-bottom: 40px;
}

section h2 {
	font-size: 28px;
	margin-bottom: 20px;
}

section p {
	font-size: 16px;
	line-height: 1.5;
}

section ul {
	list-style: none;
	margin: 0;
	padding: 0;
}

section li {
	margin-bottom: 10px;
}

/* Footer styles */
footer {
	background-color: #333;
	color: #fff;
        width: 100%;        
        padding-bottom: 20px;
        padding-top: 20px;
	text-align: center;
        position: absolute;
        bottom: 0;
        height: 60px;

}