@charset "UTF-8";

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

html {
	font-family: -apple-system, BlinkMacSystemFont, "Yu Gothic Medium", Arial, "メイリオ", "Noto Sans CJK JP", "IPAゴシック", sans-serif;
	font-feature-settings: "palt" 1;
	color: #333;
	background-color: #ddd;
	line-height: 1.5em;
	margin: 0 auto;
	scroll-behavior: smooth;
}

body {
	margin: auto;
	min-width: 470px;
	/* バナーサイズが基準 */
	max-width: 950px;
	background-color: white;
}

a,
a:hover,
a:visited {
	color: #30f;
}

img {
	border-style: none;
}

hr {
	border-top: 1px solid #333;
	border-bottom-style: none;
	margin: 1.5em 0;
}

header {
	margin-top: 2px;
	padding: 0.125em 0;
	border-bottom: 1px solid gray;
	background-color: #fff;
	position: sticky;
	/* ヘッダを固定 */
	top: 0;
}

h1 {
	margin: 0 0.5em;
	font-size: 1.125em;
}

h1 img {
	width: 1.25em;
	height: 1.25em;
	vertical-align: -0.225em;
	padding-right: 0.25em;
}

header a,
header a:hover,
header a:visited {
	text-decoration: none;
	color: #333;
}

#wrapper {
	display: table;
	width: 100%;
	table-layout: fixed;
	/* はみだし対策 */
}

main {
	display: table-cell;
	padding-bottom: 1.5em;
}

.attention {
	font-size: small;
	font-weight: bold;
	padding: 0.25em;
}

article h1 {
	font-size: 1.75em;
	text-align: center;
	padding: 1em 0;
}

h2 {
	font-size: 1.25em;
	background: linear-gradient(transparent 60%, #ce8 0%);
	margin: 1.0em 0.125em 0;
	padding: 0 0.25em;
}

.category-time {
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	flex-wrap: wrap;
	padding-right: 0.25em;
}

.category {
	margin-right: 0.5em;
}

.category:before {
	content: '🏷️';
	/* ラベル記号 */
}

.dates {
	display: flex;
	flex-direction: column;
}

time.create:before {
	content: '🗓️';
}

time.update:before {
	content: '🔄';
}


.time {
	text-align: right;
}


.article_text {
	background-color: white;
	line-height: 1.5em;
	padding: 0.2em 1em 0;
}

h3,
h4,
h5,
h6 {
	display: inline-block;
	width: 100%;
	border-bottom-width: 1px;
	padding-left: 0.25em;
	margin: 1em 0 0.5em;
}

h3,
h4 {
	width: 100%;
	border-left-style: solid;
	border-bottom-style: solid;
}

h5,
h6 {
	font-size: 1em;
	border-left-style: solid;
	border-bottom-style: solid;
}

article h3 {
	font-size: 1.4em;
	border-color: red;
	border-left-width: 0.5em;
	margin-left: -0.75em;
}

article h4 {
	font-size: 1.2em;
	border-color: yellowgreen;
	border-left-width: 0.37em;
	margin-left: -0.5em;
}

article h5 {
	border-color: cornflowerblue;
	border-left-width: 0.25em;
	margin-left: -0.25em;
}

article h6 {
	border-color: gray;
	border-left-width: 0;
	margin-left: 0;
}

.article_text p {
	margin: 0.75em 0;
}

dt {
	font-weight: bold;
	padding: 0.5em 0 0 0;
}

ul,
ol {
	margin-left: 1.5em;
}

blockquote {
	margin: 0.5em 0.75em;
	padding: 0.5em;
	border: 1px solid #ccc;
	border-left: 0.2em solid #ff69b4;
	overflow-x: auto;
	/* はみ出した場合は横スクロール */
}

pre {
	margin: 0.5em 0.75em;
	padding: 0.5em;
	border: 1px solid #ccc;
	border-left: 0.2em solid #f93;
	tab-size: 4;
	/* タブの幅 */
	overflow-x: auto;
	/* はみ出した場合は横スクロール */
}

code {
	display: block;
	font-family: monospace;
	padding: 0.5em;
	margin: 0.5em 0.75em;
	border: 1px solid #ccc;
	border-left: 0.2em solid #db8;
	white-space: pre;
	tab-size: 2;
	overflow-x: auto;
	/* はみ出した場合は横スクロール */
}

figure {
	display: block;
	text-align: center;
	margin: 1.0em 0;
	padding: 0.75em 0;
	border: 1px solid #ccc;
	border-radius: 1em;
}

mark {
	background: linear-gradient(transparent 70%, #fcf 0%);
}

var {
	margin: 0 0.25em;
	padding: 0 0.5em 0 0.38em;
	background-color: #ddd;
	border-radius: 4px;
	font-style: normal;
}

.article_text table {
	/* はみだし対策 */
	width: 100%;
	table-layout: fixed;
	word-wrap: break-word;
}

.article_text tr,
.article_text th {
	background: #f0f0f0;
	border: 1px white solid;
	padding: 0.25em 0.5em;
	text-align: center;
}

.article_text th {
	font-weight: bold;
	color: white;
	background: steelblue;
}

.article_text iframe {
	/* Youtubeの横幅対策 */
	max-width: 100%;
}

.article_text img {
	margin: 0.5em;
	/* 画像の横幅対策 */
	max-width: 100%;
}

.pdf:after {
	content: url("https://diary.350ml.net/img/pdf.png");
}

audio {
	margin: 1em 0;
	width: 90%;
}

.amazon-widget {
	margin: 0 auto;
	max-width: 400px;
}

.amazon-widget > a {
	min-height: 150px;
	margin: 0.5em;
	display: flex;
	align-items: stretch; 
	gap: 1em;
	padding: 1em;
	border: 3px double #999;
	border-radius: 7px;
	text-decoration: none;
	color: inherit;
}

.amazon-widget-body {
	flex: 1;
	display: flex;
	flex-direction: column;
	gap: 0.5em;
}

.amazon-widget > a > img {
	width: 150px;
	height: 150px;
	object-fit: contain;
}

.amazon-widget-title {
	flex: 1;
}

.amazon-widget-body img {
	align-self: flex-end;
}

.writtenBy {
	background-color: white;
	font-size: small;
	text-align: right;
	padding: 2em 0.5em 0.5em;
}

.author:before {
	content: '👤';
	padding-right: 0.25em;
}

.pLink:before {
	content: '🔗';
	padding-right: 0.25em;
}

#oldLog {
	margin: 1.5em;
}

.article-nav {
	display: flex;
	justify-content: space-between;
	margin: 0 1em;
}

.article-nav .prev {
	text-align: left;
}

.article-nav .next {
	text-align: right;
}

.related-articles {
	padding: 1em;
}

.related-articles h4 {
	margin-bottom: 0.5em;
	border-style: none;
	font-size: 1.2em;
	color: #333;
}

.related-articles ul {
	margin-left: 1.5em;
}

.related-articles ul li {
	margin-bottom: 0.3em;
}

#side {
	display: table-cell;
	vertical-align: top;
	width: 250px;
	padding: 0 0.5em 0 0.5em;
	font-size: 0.8em;
	line-height: 1.3em;
	border-left: 1px solid gray;
}

#rss {
	float: right;
	margin-top: 0.5em;
}

#profile {
	text-align: center;
}

#profileText {
	text-align: left;
}

#note {
	font-size: small;
	text-align: left;
}

nav h3 {
	text-align: left;
	margin-top: 2em;
	padding-left: 0;
	border-style: none;
}

nav h3:before {
	content: none;
}

.navButton {
	display: table;
	border: 1px solid silver;
	border-radius: 10px;
	text-decoration: none;
	margin: 10px auto;
	padding: 5px 0;
	width: 200px;
	text-align: left;
	background: linear-gradient(white, silver);
	box-shadow: 1px 1px gray;
}

.navButton:hover {
	background: gray;
	color: white;
}

.navIcon {
	display: table-cell;
	width: 48px;
	margin: 0 5px;
	vertical-align: middle;
}

.navDesc {
	display: table-cell;
	width: 100%;
	vertical-align: middle;
	word-break: break-all;
}

#searchBox form {
	text-align: right;
}

#searchBox input {
	margin: 0.4em 0;
	box-shadow: 1px 1px #333;
	text-align: right;
}

#searchBox input[type="text"] {
	border-radius: 2px;
	font-size: 1.2em;
	width: 100%;
	text-align: left;
	padding: 0.2em;
}

#searchBox input[type="button"] {
	text-align: center;
	border-radius: 7px;
	background: linear-gradient(white, gray);
}

#searchBox input[type="button"]:hover {
	background: gray;
	color: white;
}

#searchBox input[type="image"] {
	border-radius: 4px;
	background: linear-gradient(white, lightgray);
}

#searchBox img {
	display: block;
	margin: 0.5em 0 0 auto;
}

#side iframe {
	display: block;
	margin: auto;
	width: 208px;
	height: 159px;
}

#badge {
	margin-top: 3em;
	text-align: center;
}

footer {
	padding: 0.5em 0;
	border-top: 1px solid gray;
	text-align: center;
}

small {
	font-size: 0.8em;
}

footer nav {
	padding: 0.75em 0;
}

footer nav a {
	white-space: nowrap;
}

@media screen and (max-width: 760px) {
	/* 幅470(バナーサイズ)～760px(スマホ・タブレット等)の場合、スマホ表示に */

	header {
		position: static;
		/* ヘッダ固定を解除 */
	}

	#wrapper {
		display: block;
	}

	main {
		display: block;
		padding-bottom: 3.0em;
	}

	article {
		margin: 0;
	}

	.article_text {
		padding-left: 0.3em;
		padding-right: 0.3em;
	}

	/* ↓↓↓ テーブルを縦書きに ↓↓↓ */
	.article_text table {
		margin: auto;
	}

	.article_text tr,
	.article_text td,
	.article_text th {
		display: block;
		color: black;
		background: #eee;
		padding: 0;
	}

	.article_text tr {
		margin-bottom: 1.2em;
	}

	.article_text th,
	.article_text td {
		border: 0.2em #eee solid;
		text-align: center;
	}

	.article_text th:nth-child(1),
	.article_text td:nth-child(1) {
		font-weight: bold;
		color: white;
		background: steelblue;
	}

	/* ↑↑↑ テーブルを縦書きに ↑↑↑ */

	#side {
		display: block;
		width: auto;
		/* 幅を可変に */
		border-top: 1px solid gray;
		border-left-style: none;
		padding: 0 1.5em 0 1.0em;
	}

	#side .left {
		text-align: center;
	}

	#rss {
		float: left;
	}

	#searchBox form {
		text-align: left;

	}

	#cse-search-box form {
		display: table;
		vertical-align: middle;
	}

	#cse-search-box input[type="text"] {
		display: table-cell;
		margin: 0.5em;
		width: 20em;
	}

	#cse-search-box input[type="button"] {
		display: table-cell;
		padding-left: 11em;
	}

	#searchBox input {
		margin-left: 20em;
	}

	#searchBox img {
		display: inherit;
		margin-left: 0;
		padding-left: 15em;
	}
}


.btn-submit, .btn-back {
	display: block;
	width: 100%;
	margin-top: 1em;
	padding: 0.75em;
	font-size: 1em;
	border: none;
	border-radius: 4px;
	cursor: pointer;
}

.btn-submit {
	background: #07c;
	color: #fff;
}

.btn-submit:hover {
	background: #049;
}

.btn-back {
	background: #999;
	color: #fff;
}

.btn-back:hover {
	background: #666;
}