:root {
	--page-bg: #3f4348;
	--panel-bg: #d8dde4;
	--panel-soft-bg: #eef2f7;
	--text-main: #fff;
	--text-dark: #111827;
	--line-color: #7b8798;
	--link-color: #2cf;
	--link-visited: #4cf;
	--link-hover: #f44;
	--input-bg: #f8fafc;
	--input-accent-bg: #ee9;
	--button-bg: #d1d7e0;
	--button-alt-bg: #cfc;
	--content-max-width: 1060px;
	--tool-max-width: 700px;
	--radius: 10px;
	--space-1: 0.25rem;
	--space-2: 0.5rem;
	--space-3: 0.75rem;
	--space-4: 1rem;
	--space-5: 1.5rem;
	--font-base: 14px;
	--font-small: 13px;
}

* {
	box-sizing: border-box;
}

body {
	color: var(--text-main);
	background:
		radial-gradient(circle at 18% 12%, rgba(255, 255, 255, 0.08) 0, rgba(255, 255, 255, 0) 45%),
		linear-gradient(180deg, #4a4a4a 0%, var(--page-bg) 45%, #3c3c3c 100%);
	margin: var(--space-4);
	font-family: "Segoe UI", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
	font-size: var(--font-base);
	line-height: 1.45;
}

body>* {
	max-width: var(--content-max-width);
	margin-left: auto;
	margin-right: auto;
}

h1,
h2,
h3,
h4,
h5 {
	color: var(--text-main);
	line-height: 1.25;
}

h1 {
	text-align: center;
}

h2 {
	font-weight: bold;
	margin-top: 5px;
	text-align: center;
}

h3 {
	font-weight: bold;
	margin-top: 18px;
}

h4 {
	font-weight: bold;
	margin-top: 13px;
}

h5 {
	color: var(--text-dark);
}

p,
td,
ul,
center,
span {
	font-size: var(--font-small);
}

table,
td {
	background-color: var(--panel-bg);
	color: var(--text-dark);
}

table {
	border-collapse: collapse;
	width: 100%;
	max-width: var(--tool-max-width);
	margin-left: auto;
	margin-right: auto;
	border-radius: var(--radius);
	overflow: hidden;
	box-shadow: 0 8px 18px rgba(0, 0, 0, 0.16);
}

td,
th {
	padding: var(--space-2) var(--space-3);
	vertical-align: top;
}

th {
	font-weight: bold;
	color: var(--text-main);
	font-size: 15px;
}

a:link {
	color: var(--link-color);
	text-decoration: none;
}

a:visited {
	color: var(--link-visited);
	text-decoration: none;
}

a:hover {
	color: var(--link-hover);
	text-decoration: none;
}

:where(input, select, button, textarea) {
	max-width: 100%;
	font: inherit;
}

:where(input[type="text"], select, textarea) {
	background: var(--input-bg);
	color: var(--text-dark);
	border: 1px solid var(--line-color);
	border-radius: 6px;
	padding: 0.2rem 0.4rem;
	min-height: 2rem;
}

:where(input[type="button"], button) {
	background: var(--button-bg);
	color: var(--text-dark);
	border: 1px solid #9a9a9a;
	border-radius: 6px;
	padding: 0.32rem 0.6rem;
	cursor: pointer;
}

:where(input[type="button"], button):hover {
	filter: brightness(0.95);
}

hr {
	max-width: var(--content-max-width);
	border: 0;
	border-top: 1px solid rgba(255, 255, 255, 0.35);
	margin: var(--space-4) auto;
}

.new {
	color: #ff0;
	font-style: italic;
	font-size: 12px;
}

.tbut {
	width: 150px;
	font-weight: bold;
	background-color: var(--button-alt-bg);
}

input.text1 {
	color: #f00;
}

form[name="table1"] {
	width: min(var(--content-max-width), 100%);
	margin: 0 auto;
	padding: 0 var(--space-2);
	animation: layout-fade-in 0.35s ease-out;
}

form[name="table1"]>table {
	max-width: var(--content-max-width);
	width: 100%;
	background: var(--panel-bg);
}

form[name="table1"]>table>tbody>tr>td:first-child {
	width: 140px;
	white-space: normal;
	font-weight: 600;
}

.innertable,
.tables {
	width: 100% !important;
	max-width: var(--tool-max-width);
	margin: var(--space-3) auto 0;
	box-shadow: none;
}

table.tool-actions {
	width: 100%;
	max-width: var(--tool-max-width);
	margin: 0;
	box-shadow: none;
}

.innertable td,
.tables td {
	background-color: var(--panel-soft-bg);
}

.tables td.jupif {
	background-color: #101010;
	color: #f4f7ff;
}

table[align="center"],
table[align="left"] {
	margin-left: auto;
	margin-right: auto;
	float: none;
}

#container {
	width: min(700px, 100%) !important;
	height: auto !important;
	aspect-ratio: 700 / 220;
	margin: 0 auto !important;
	position: relative !important;
	padding: 0 !important;
	border-radius: var(--radius);
	overflow: hidden;
}

#bgr,
#container canvas {
	position: absolute !important;
	inset: 0;
	width: 100% !important;
	height: 100% !important;
}

@keyframes layout-fade-in {
	from {
		opacity: 0;
		transform: translateY(6px);
	}

	to {
		opacity: 1;
		transform: translateY(0);
	}
}

@media (max-width: 768px) {
	:root {
		--font-base: 13px;
		--font-small: 12px;
	}

	body {
		margin: var(--space-2);
	}

	ul {
		padding-left: 1.2rem;
	}

	.tbut {
		width: 100%;
	}

	form[name="table1"]>table,
	.innertable,
	.tables,
	table.tool-actions {
		display: block;
		max-width: 100%;
	}

	form[name="table1"]>table>tbody,
	form[name="table1"]>table>tbody>tr,
	form[name="table1"]>table>tbody>tr>td,
	.innertable>tbody,
	.innertable>tbody>tr,
	.innertable>tbody>tr>td,
	.tables>tbody,
	.tables>tbody>tr,
	.tables>tbody>tr>td {
		display: block;
		width: 100% !important;
	}

	table.tool-actions>tbody,
	table.tool-actions>tbody>tr,
	table.tool-actions>tbody>tr>td {
		display: block;
		width: 100% !important;
	}

	.innertable>tbody>tr,
	.tables>tbody>tr,
	table.tool-actions>tbody>tr {
		display: grid;
		grid-template-columns: 1fr;
		gap: var(--space-2);
		padding: var(--space-2);
	}

	form[name="table1"]>table>tbody>tr {
		display: grid;
		grid-template-columns: 1fr;
		gap: var(--space-2);
		margin-bottom: var(--space-3);
	}

	form[name="table1"]>table>tbody>tr>td:first-child {
		width: 100%;
		padding: var(--space-2) var(--space-3);
	}

	input[type="button"],
	button,
	select,
	input[type="text"] {
		min-height: 2.25rem;
	}

	#container {
		aspect-ratio: 16 / 7;
	}
}