* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

body {
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Hiragino Sans', sans-serif;
	background: #0d1117;
	min-height: 100vh;
	padding: 20px;
	font-size: 18px;
}

.container {
	max-width: 900px;
	margin: 0 auto;
	background: #161b22;
	border-radius: 12px;
	padding: 40px;
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

#content {
	line-height: 1.8;
	color: #c9d1d9;
}

#content h1, #content h2, #content h3 {
	margin-top: 24px;
	margin-bottom: 16px;
	color: #58a6ff;
}

#content h1 {
	font-size: 2.8em;
	border-bottom: 2px solid #58a6ff;
	padding-bottom: 10px;
}

#content h2 {
	font-size: 2em;
	border-bottom: 1px solid #30363d;
	padding-bottom: 8px;
}

#content h3 {
	font-size: 1.5em;
}

#content p {
	margin-bottom: 1em;
}

#content code {
	background: #0d1117;
	padding: 2px 6px;
	border-radius: 4px;
	font-family: 'Courier New', monospace;
	color: #ff7b72;
}

#content pre {
	background: #0d1117;
	color: #c9d1d9;
	padding: 20px;
	border-radius: 8px;
	overflow-x: auto;
	margin: 16px 0;
	border: 1px solid #30363d;
	position: relative;
}

.code-wrapper {
	position: relative;
	margin: 16px 0;
}

.code-wrapper pre {
	margin: 0;
}

.copy-button {
	position: absolute;
	top: 8px;
	right: 8px;
	background: #21262d;
	color: #c9d1d9;
	border: 1px solid #30363d;
	padding: 6px 12px;
	border-radius: 6px;
	font-size: 12px;
	cursor: pointer;
	transition: all 0.2s ease;
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.copy-button:hover {
	background: #30363d;
	border-color: #fbbf24;
}

.copy-button:active {
	transform: scale(0.95);
}

.copy-button.copied {
	background: #ca8a04;
	border-color: #fbbf24;
	color: white;
}

#content pre code {
	background: none;
	color: inherit;
	padding: 0;
}

#content ul, #content ol {
	margin-left: 24px;
	margin-bottom: 16px;
}

#content li {
	margin-bottom: 8px;
}

#content blockquote {
	border-left: 4px solid #58a6ff;
	padding-left: 20px;
	margin: 16px 0;
	color: #8b949e;
	font-style: italic;
}

#content a {
	color: #58a6ff;
	text-decoration: none;
	border-bottom: 1px solid #58a6ff;
	transition: all 0.3s ease;
}

#content a:hover {
	color: #79c0ff;
	border-bottom-color: #79c0ff;
}

#content img {
	max-width: 100%;
	height: auto;
	border-radius: 8px;
	margin: 16px 0;
}

#content table {
	width: 100%;
	border-collapse: collapse;
	margin: 16px 0;
}

#content th, #content td {
	border: 1px solid #30363d;
	padding: 12px;
	text-align: left;
}

#content th {
	background: #21262d;
	color: #c9d1d9;
	font-weight: 600;
}

#content tr:nth-child(even) {
	background: #0d1117;
}