* { margin:0;padding:0;text-decoration:none;box-sizing:border-box;color:#000 }
html { background-image:url(../media/icon/halftone.gif);background-repeat:repeat;background-attachment:fixed }
body { background:#fff;font-family:serif;font-size:16px;min-height:calc(100vh - 15px);padding-bottom:30px }
body > *, body main > *, main figure > div > *, main p, main q, main cite, main pre { margin-bottom:30px }
body .right { float:right }
body a.self, body a.parent { font-style:italic }
main a:hover, main a:hover > *, nav a:hover, nav main a:hover > * { background-color:#000;color:#fff;text-decoration:none }
table td, table th { vertical-align:top;padding:2.5px 5px;text-align:left }
table td > pre, table th > pre { background:none;padding:0;margin:0 }
table tr img { margin-bottom:0;display:block }
hr { clear:both;border:0;margin:0 }
pre { tab-size:2 }
header { float:left;margin:50px 30px;margin-right:60px }
header img { display:block }
nav { padding:45px 30px;margin:0 }
nav ul { padding:0;margin:0 45px 0 0;display:inline-block;vertical-align:top }
nav ul li { list-style-type:none;white-space:pre }
nav ul li a { padding:0 4px }
nav ul li a.parent, nav ul li a.self { text-decoration:underline }
main { margin-left:30px;max-width:624px;clear:both;position:relative }
main a { text-decoration:underline }
main a[target="_blank"] { text-decoration-style:dotted }
main article { border-left:1px dotted #000;padding-left:25px;clear:both }
main cite { display:block }
main cite:before { content:"— " }
main iframe { width:100% }
main h1, main h2, main h3, main h4, main h5 { max-width:400px }
main ul, main ol { margin:0 0 30px 30px }
main ul ul { margin-bottom:0 }
main ul li, main ol li { line-height:25px;padding:0 5px }
main figure img, main center img { display:block;margin:0 }
main figure figcaption { padding:15px 0 }
main figure:first-child { max-width:100vw;margin-left:-30px;width:800px }
main figure:first-child figcaption { padding-left:30px }
main p { line-height:160% }
main sup { line-height:12px }
main ::selection { background-color:#72dec2;color:#000;text-decoration:none }
main q { font-family:serif;font-size:18px;font-style:italic;display:block;max-width:400px }
main img, main svg { max-width:100%;display:inline-block;margin:0 0 25px }
main pre { overflow:auto;background:#efefef;padding:10px;font-size:80% }
main pre code, main pre i { color:#888 }
main code { white-space:pre }
main hr { clear:both }
main kbd { font-size:12px;display:inline-block;padding:0 5px;font-weight:bold;border-radius:4px;line-height:20px;border:2px solid #222 }
footer { clear:both;margin:30px 30px 15px 30px;border-top:1px dotted black;height:60px;overflow:hidden;padding-top:30px;line-height:30px }
footer * { height:30px;display:inline-block;top:0;position:relative;vertical-align:top }
footer a { margin-right:3px }
footer a:hover { text-decoration:underline }
footer img { height:27px }
footer div.right img { margin-right:0 }

div.codeview { background:#eee;border-radius:4px;overflow:hidden }
div.codeview iframe { height:405px;border:0;margin:0;display:block }
div.codeview pre { margin:0;background:#000;color:#fff }
div.codeview pre.src { background:#efefef;color:#000}
div.codeview pre a { float:right;color:#72dec2;text-decoration:none;font-weight:bold }

@media (prefers-color-scheme:dark) {
	* { color:#fff }
	body { background:#000 }
	main a:hover, main a:hover > *, nav a:hover, nav a:hover > * { background-color:#fff;color:#000;text-decoration:none }
	input { color:#000 }
	img[src*="svg"], img[src*="png"] { filter:invert(1) hue-rotate(180deg) }
	main pre { background:#111 }
	main table { border-style:solid }
	main th, main td { border-style:dotted }
	main article { border-left-color:white }
	.nodark { filter:invert(0) hue-rotate(0deg) !important;background:transparent !important }
	footer { border-top-color:white }
	footer * { color:white }
}

/* Floating side panel */
.floating-panel {
	position: fixed;
	top: 0;
	right: 0;
	width: 60%;           /* adjust width as needed */
	height: 100vh;        /* full viewport height */
	background: #fff;
	box-shadow: -3px 0 10px rgba(0,0,0,0.3);
	transform: translateX(100%); /* hide off-screen initially */
	transition: transform 0.3s ease;
	z-index: 1000;
	display: flex;
	flex-direction: column;
}

.floating-panel.open {
	transform: translateX(0); /* slide in */
}

.floating-panel iframe {
	flex: 1;
	border: none;
}

.floating-panel button {
	background: #333;
	color: #fff;
	border: none;
	padding: 10px 15px;
	cursor: pointer;
	align-self: flex-end;
	font-size: 18px;
}

.tooltip-wrap {
	position: relative;
	display: inline-block;
}

/* tooltip box */
.tooltip {
	position: absolute;
	bottom: 100%;
	right: 65%;
	margin-bottom: 8px;
	margin-right: 8px;

	background: black;
	color: white;
	padding: 6px 10px;
	border-radius: 4px;
	font-size: 13px;

	opacity: 0;
	visibility: hidden;
	transition: opacity 0.2s ease;
}

/* show on hover */
.tooltip-wrap:hover .tooltip {
	opacity: 1;
	visibility: visible;
}

/* speech arrow */
.tooltip::after {
	content: "";
	position: absolute;
	bottom: -6px;
	right: 8px;

	border-left: 6px solid transparent;
	border-right: 6px solid transparent;
	border-top: 6px solid black;
}