.no-select{user-select:none;}
.no-underline{text-decoration:none;color:#CCC;}
.no-underline:hover{text-decoration:none;animation: change-color 0.3 ease-in-out;}
@keyframes change-color{
	from{color:#CCC;}
	to{color:#9F3;}
}
.normal-text{
	text-align:left;
	margin-left:2.5cm;
	color:#CCC;
	font-family:'Courier New', monospace;
}
.text-button{
	all:unset;
	font-family:'Courier New', monospace;
	cursor:pointer;
	display:inline-block;
}
.text-button:hover h1{text-decoration:underline;}
.glow{text-shadow:0 0 2px #9F3;}
.glow:hover{animation: pulse 1 ease-in-out infinite alternate;}
@keyframes pulse{
	from{text-shadow: 0 0 2px #9F3;}
	to{text-shadow: 0 0 4px #9F3;}
}
a:link h1{text-decoration:none;}
a:hover h1{text-decoration:underline;}
h1{
	display:inline-block;
	font-family:'Courier New', monospace;
	color:#9F3;
}
hr{
	border:none;
	height:2px;
	margin-left:2.5cm;
	margin-right:2.5cm;
	background-image:linear-gradient(to right,#9F3 60%,rgba(0,0,0,0) 0%);
	background-size:14.5px 1.5px;
	background-repeat:repeat-x;
}
#sidebar hr{
	margin:0.5rem 0;
	width:100%;
	background-image:linear-gradient(to right,#9F3 60%,rgba(0,0,0,0) 0%);
	background-size:14.5px 1.5px;
	background-repeat:repeat-x;
}
#sidebar{
	position:fixed;
	top:0;
	left:0;
	height:100vh;
	width:280px;
	transform:translateX(-100%);
	transition:transform 0.25 ease;
	background:#1a1a1a;
	box-shadow:2px 0 12px rgba(0,0,0,0.7);
	display:flex;
	flex-direction:column;
	justify-content:space-between;
	z-index:20;
}
#sidebar.open{transform:translateX(0);}
#sidebar .sidebar-content{padding:1cm 1cm 0.5cm 1.1cm; color:#CCC; font-family:'Courier New', monospace;}
#sidebar .sidebar-header{display:flex;align-items:flex-end;gap:0.6cm;margin-bottom:0.8em;}
#sidebar .sidebar-header .text-button{all:unset;cursor:pointer;display:inline-flex;align-items:flex-end;}
#sidebar .sidebar-header h1{margin:0;font-family:'Courier New', monospace;color:#9F3;}
#home-page,#about-me,#change-language{display:inline-flex;align-items:center;gap:0.35cm; color:#CCC; transition:color 0.2 ease; text-decoration:none !important;}
#home-page i,
#home-page p,
#about-me i,
#about-me p,
#change-language i,
#change-language p{display:inline-block;margin:0;color:inherit;}
#home-page:hover,
#about-me:hover,
#change-language:hover{color:#9F3; text-decoration:none !important;}
#sidebar .sidebar-bottom{height:48px; background:#333333;}
button{font-family:'Courier New', monospace;font-size: 1em;}
p{font-family:'Courier New', monospace;}
#sidebar .sidebar-content br.no-select{display:block;margin:0.5rem 0;line-height:0;}

/* 404页面特殊样式（覆盖主色为#99FF33） */
.no-underline,
a.no-underline{color:#CCCCCC;}
.no-underline:hover,
a.no-underline:hover{
	color:#99FF33;
	text-decoration:underline;
	animation: change-color-404 0.3 ease-in-out;
}
@keyframes change-color-404{
	from{color:#CCCCCC;}
	to{color:#99FF33;}
}
.loading-icon{
	margin-right:0.4rem;
	color:#CCCCCC;
	vertical-align:text-bottom;
}
#sidebar .sidebar-header h1,
h1#title-main,
h1{
	color:#99FF33;
}
hr,
#sidebar hr{
	background-image:linear-gradient(to right,#99FF33 60%,rgba(0,0,0,0) 0%);
}