:root {
    --accent-bg: #e1e8f6;
    --accent-code-bg: silver;
    --accent-code-fg: snow;
	--blur-text-fg: #5F5F5F;
	--bg-gray: #FAFAFA;
}

@media (prefers-color-scheme: dark) {
	:root {
	  color-scheme: dark;
	  --bg: #212121;
	  --accent-bg: #2b2b2b;
	  --disabled: #111;
	}
	/* Add a bit of transparency so light media isn't so glaring in dark mode */
	img,
	video {
	  opacity: 0.8;
	}
  }

body {
    grid-template-columns:1fr min(55rem,90%)1fr;
}

pre {
    background: #FFF;
    padding:0.5em ;
    /*border: 1px solid #CCCCCC;*/
}

li > code {
    color: var(--accent-code-fg);
    background-color: var(--accent-code-bg);
    border-radius: 6px;
    padding: .1em .2em;
}

p > code {
    color: var(--accent-code-fg);
    background-color: var(--accent-code-bg);
    border-radius: 6px;
    padding: .1em .2em;
}

blockquote {
    background-color: var(--accent-bg);
	font-style: normal;
}

div.highlight {
    font-size: small;
}

body > section {
    grid-row: 2;
    grid-column: 3;
    margin: 1rem;
    padding: 1rem;
    width: 90%;
    border-top: none;
}

a {
	text-decoration: none;
}

h2 a,
h3 a,
h4 a {
    color: black;
    text-decoration: none;
}
h2:hover a svg.anchor-link,
h3:hover a svg.anchor-link,
h4:hover a svg.anchor-link {
    display: inline-block;
    top: 0;
    left: 100%;
    margin-left: 10px;
}
svg.anchor-link {
    display: none;
	color: var(--text-light);
}

mark.file {
	background-color: var(--bg-gray);
	border-inline-start:.35rem solid var(--accent-code-bg);
}

.bq-gray {
	background-color: var(--bg-gray);
	border-inline-start:.35rem solid var(--accent-code-bg);
}

.seealso > ul {
	padding-left: 0.4em;
	list-style-type: none;
}

.seealso > ul > li {
	margin-bottom: 0.4em;
}

.txt-red {
    color: tomato;
}

.txt-blue {
    color: dodgerblue;
}

.txt-green {
    color: teal;
}

.txt-gray {
	color: var(--blur-text-fg);
}

@media screen and (max-width: 1200px) {
    .sp {
        grid-row: 2;
        grid-column: 2;
    }
}

.warn {
	border-inline-start: .35rem solid yellow;
	background-color: lemonchiffon;
}

.cards, .cards * {
    box-sizing: border-box;
}

.cards {
    margin-left: auto;
    margin-right: auto;
    width: 100%;
}

.card {
	position: relative;
	width: 100%;
	height: 300px;
	margin-bottom: 40px;
	border-radius: 10px;
	background-color: #fff;
	border: 2px solid #ddd;
	font-size: 18px;
	overflow: hidden;
	cursor: pointer;
	box-shadow: 0 4px 21px -12px rgba(0, 0, 0, .66);
	transition: box-shadow 0.2s ease, transform 0.2s ease;
}


.card:hover {
	box-shadow: 0 34px 32px -33px rgba(0, 0, 0, .18);
	transform: translate(0px, -3px);
}
.card::before {
	content: "";
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	background-image: linear-gradient(-70deg, #424242, transparent 50%);
	opacity: 0.07;
}
.card:nth-child(2n)::before {
	background-image: linear-gradient(-250deg, #424242, transparent 50%);
}
.card-innerbox {
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
}
.card-img {
	position: absolute;
	height: 300px;
	width: 400px;
	top: 0;
	left: 0;
	transition: transform 0.2s ease;
}
.card:nth-child(2n) .card-img {
	left: initial;
	right: 0;
}
.card:hover .card-img {
	transform: scale(1.05) rotate(1deg);
}
.card:hover .card-bar {
	width: 70px;
}
.card-textbox {
	position: absolute;
	top: 7%;
	bottom: 7%;
	left: 430px;
	width: calc(100% - 470px);
	font-size: 17px;
}
.card:nth-child(2n) .card-textbox {
	left: initial;
	right: 430px;
}
.card-textbox::before,
.card-textbox::after {
	content: "";
	position: absolute;
	display: block;
	background: #ff0000bb;
	background: #fff;
	top: -20%;
	left: -55px;
	height: 140%;
	width: 60px;
	transform: rotate(8deg);
}
.card:nth-child(2n) .card-textbox::before {
	display: none;
}
.card-textbox::after {
	display: none;
	left: initial;
	right: -55px;
}
.card:nth-child(2n) .card-textbox::after {
	display: block;
}
.card-textbox * {
	position: relative;
}
.card-title {
	font-family: 'Voces', 'Open Sans', arial, sans-serif;
	font-size: 24px;
}
.card-subtitle {
	font-family: 'Voces', 'Open Sans', arial, sans-serif;
	color: #888;
}
.card-bar {
	left: -2px;
	width: 50px;
	height: 5px;
	margin: 10px 0;
	border-radius: 5px;
	background-color: #424242;
	transition: width 0.2s ease;
}
.card-blue .card-bar { background-color: #0088FF; }
.card-blue::before { background-image: linear-gradient(-70deg, #0088FF, transparent 50%); }
.card-blue:nth-child(2n)::before { background-image: linear-gradient(-250deg, #0088FF, transparent 50%); }
.card-red .card-bar { background-color: #D62F1F; }
.card-red::before { background-image: linear-gradient(-70deg, #D62F1F, transparent 50%); }
.card-red:nth-child(2n)::before { background-image: linear-gradient(-250deg, #D62F1F, transparent 50%); }
.card-green .card-bar { background-color: #40BD00; }
.card-green::before { background-image: linear-gradient(-70deg, #40BD00, transparent 50%); }
.card-green:nth-child(2n)::before { background-image: linear-gradient(-250deg, #40BD00, transparent 50%); }
.card-yellow .card-bar { background-color: #F5AF41; }
.card-yellow::before { background-image: linear-gradient(-70deg, #F5AF41, transparent 50%); }
.card-yellow:nth-child(2n)::before { background-image: linear-gradient(-250deg, #F5AF41, transparent 50%); }
.card-orange .card-bar { background-color: #FF5722; }
.card-orange::before { background-image: linear-gradient(-70deg, #FF5722, transparent 50%); }
.card-orange:nth-child(2n)::before { background-image: linear-gradient(-250deg, #FF5722, transparent 50%); }
.card-brown .card-bar { background-color: #C49863; }
.card-brown::before { background-image: linear-gradient(-70deg, #C49863, transparent 50%); }
.card-brown:nth-child(2n)::before { background-image: linear-gradient(-250deg, #C49863, transparent 50%); }
.card-grey .card-bar { background-color: #424242; }
.card-grey::before { background-image: linear-gradient(-70deg, #424242, transparent 50%); }
.card-grey:nth-child(2n)::before { background-image: linear-gradient(-250deg, #424242, transparent 50%); }
.card-customcolor .card-bar { background-color: var(--card-color); }
.card-customcolor::before { background-image: linear-gradient(-70deg, var(--card-color), transparent 50%); }
.card-customcolor:nth-child(2n)::before { background-image: linear-gradient(-250deg, var(--card-color), transparent 50%); }
.card-description {
	z-index: 10;
	font-size: 15px;
	color: #424242;
	height: 125px;
	overflow: hidden;
	text-overflow: ellipsis;
}
.card-tagbox {
	position: absolute;
	bottom: 3%;
	font-size: 14px;
	cursor: default;
	user-select: none;
	pointer-events: none;
}
.card-tag {
	display: inline-block;
	background: #E0E0E0;
	color: #777;
	border-radius: 3px 0 0 3px;
	line-height: 26px;
	padding: 0 10px 0 23px;
	position: relative;
	margin-right: 20px;
	cursor: default;
	user-select: none;
	transition: color 0.2s;
}
.card-tag::before {
	content: '';
	position: absolute;
	background: #fff;
	border-radius: 10px;
	box-shadow: inset 0 1px rgba(0, 0, 0, 0.25);
	height: 6px;
	left: 10px;
	width: 6px;
	top: 10px;
}
.card-tag::after {
	content: '';
	position: absolute;
	border-bottom: 13px solid transparent;
	border-left: 10px solid #E0E0E0;
	border-top: 13px solid transparent;
	right: -10px;
	top: 0;
}


/* List Item */

.li-item {
	position: relative;
    display: flex;
    align-items: center;
    padding: 1rem;
	margin-bottom: 1.2rem;
    word-wrap: break-word;
    background-color: #fff;
    background-clip: border-box;
    border: 0;
    border-radius: 0.25rem;
    box-shadow: 0 5px 10px #ccc;
    transition: 0.5s;
    width: auto;

	.li-item-circle {
		border-radius: 3px;
		width: 120px;
		height: 120px;
		background: black;
		position: absolute;
		right: 0px;
		top: 0;
		/* background-image: linear-gradient(to top, #fbc2eb 0%, #a6c1ee 100%); */
		background-image: linear-gradient(to top, #E0E5E5 0%, var(--accent-bg) 100%);
		border-bottom-left-radius: 170px;
		z-index: 0;
	}
}

.li-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
	gap: 30px;
	padding: 0 20px;
}

.li-item-box {
    padding-left: 0.4rem;
	width :auto;
}

.li-item-title {
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
    font-weight: bold;
}

.li-item-description {
	margin-top: 0.5rem;
    margin-bottom: 0.5rem;
    line-height: 1.5;
	color: var(--blur-text-fg);
}

.li-item time {
	color: var(--blur-text-fg);
}

.li-item img {
	vertical-align: middle;
}

.li-item-tag {
	margin-top: 0.5rem;
    margin-bottom: 0.5rem;
	color: var(--blur-text-fg);
}

.li-item-link {
    color: #333;
    text-decoration: none;
}

.li-item-link:hover .li-item {
    box-shadow: 0 5px 10px #ccc;
}

.li-tagbox {
	bottom: 3%;
	cursor: default;
	padding-left: 32px;
}
.li-tag {
	display: inline-block;
	font-size: 14px;
	font-family: var(--mono-font);
	color: #777;
	border: 0.6px solid var(--blur-text-fg);
	border-radius: 6px;
	line-height: 26px;
	padding: 0 10px 0 23px;
	position: relative;
	margin-right: 20px;
	user-select: none;
	transition: color 0.2s;
}


.li-tag:hover {
	box-shadow: 0 34px 32px -33px rgba(0, 0, 0, .18);
	transform: translate(0px, -3px);
}

/* SNS */

.sns-share ul {
text-align: left;
padding: 0px;
}

.sns-share li {
display: inline-block;
width: 80px;
font-style: bold;
text-decoration: none;
background-color: #ccc;
}

.sns-share-btn {
display: block;
width: 100%;
padding: 6px 0;
box-sizing: border-box;
text-align: center;
font-weight: bold;
color: #fff;
text-decoration: none;
border-radius: 2px;
transform: translate3d(0, 0, 0);
cursor: pointer;
transition: all 0.2s ease-out;
}

.sns-share-btn:hover {
transform: translate3d(0, 2px, 0);
}

.sns-share-btn-fb {
color:#000;
background-color: #eee;
border-color:gray;
}

.sns-share-btn-tw {
background-color: #000;
}

.sns-share-btn-bs {
	color:#08f;
	background-color: #eee;
	border-color:gray;	
}

.sns-share-btn-hb {
background-color: #00a4de;
}

.sns-share-btn-po {
background-color: #ef4156;
}