@charset "UTF-8";

/* ---------------------------------------------------------
	CSS Document visual
--------------------------------------------------------- */

#visual {
	margin-top: 44px;
	padding: 90vw 0 20vw;
	background: #01126a;
	color: #fff;
	position: relative;
	z-index: 0;
}

#visual .figure img {
	width: 100%;
	height: auto;
	aspect-ratio: 700 / 1000;
	object-fit: cover;
	position: absolute;
	top: 0;
	left: 0;
	z-index: -1;
}

#visual h1 {
	font-weight: 700;
	font-size: 5.5vw;
	line-height: 1.5;
}

#visual .desc p {
	margin: 5vw;
	text-align: left;
	font-weight: 400;
	font-size: 16px;
	line-height: 1.9;
}

#visual .copy {
	font-weight: 700;
	font-size: 18px;
	line-height: 1.6;
}

figure.bor {
	margin-top: 10px;
	padding: 8px;
	border-radius: 8px;
	border: 1px solid #666666;
	background: #ffffff;
}
figure.bor.nobor {
	border: none;
}

figure.bor figcaption {
	text-align: left;
}

/* ---------------------------------------------------------
	CSS Document midashi
--------------------------------------------------------- */

.midashi {
	margin-top: -7vw;
	position: relative;
	z-index: 1;
}

.midashi figure img {
	width: 100%;
	height: auto;
	aspect-ratio: 1999 / 578;
	object-fit: cover;
}

.midashi .row {
	padding: 5vw;
	background: #01126a;
	text-align: left;
	color: #fff;
}

.midashi h2 {
	font-weight: 700;
	font-size: 6vw;
	line-height: 1.2;
}

.midashi h2 span {
	font-weight: 500;
	font-size: 16px;
}

.midashi p {
	margin-top: 1em;
	line-height: 1.8;
}

/* ---------------------------------------------------------
	CSS Document tag
--------------------------------------------------------- */

.tag {
	display: flex;
	justify-content: center;
	align-items: center;
	overflow: hidden;
	width: 70vw;
	height: 10vw;
	margin: 0 auto 10vw;
	background: #ee7546;
	font-weight: 700;
	font-size: 4vw;
	line-height: 1;
	color: #fff;
	clip-path: polygon(0 0, 100% 0, 94% 100%, 6% 100%);
}

#blockchain {
	font-weight: 400;
	font-size: 16px;
	letter-spacing: 0.05em;
}

#hash {
	margin-bottom: 18vw;
	font-weight: 400;
	font-size: 16px;
	letter-spacing: 0.05em;
}

#hash .tag {
	background: #f35d5d;
}

#scramblememory {
	font-weight: 400;
	font-size: 16px;
	letter-spacing: 0.05em;
}

#scramblememory .tag {
	background: #dd609b;
}

/* ---------------------------------------------------------
	CSS Document h3
--------------------------------------------------------- */

.h3 {
	margin-bottom: 6vw;
	font-weight: 700;
	font-size: 6vw;
	line-height: 1.5;
	color: #0591ab;
}

.h3.black {
	color: #000;
}

.h4 {
	margin-bottom: 6vw;
	font-weight: 700;
	font-size: 5vw;
	line-height: 1.5;
	color: #000;
}

.h4.green {
	color: #0591ab;
}

/* ---------------------------------------------------------
	CSS Document section
--------------------------------------------------------- */

.section {
	padding-bottom: 15px;
}

.section.blue {
	background: #d6e6f0;
}

.section .container {
	margin: 0 5vw;
}

.section .article {
	margin-bottom: 3em;
}

.section .text_wrap {
}

.section p {
	margin-bottom: 2em;
	text-align: left;
	line-height: 1.9;
}

.section p.center {
	text-align: center;
}

.section strong {
	font-weight: 700;
	color: #000;
}

.section figure {
	margin-bottom: 2em;
}

/* ---------------------------------------------------------
	CSS Document blockchain_flex_01
--------------------------------------------------------- */

.blockchain_flex_01 {
	display: flex;
	justify-content: center;
	flex-direction: column;
}

.blockchain_flex_01 .blockchain_row_01 {
	text-align: left;
}

.blockchain_flex_01 h4 {
	font-weight: 700;
	font-size: 20px;
	color: #000;
}

/* ---------------------------------------------------------
	CSS Document blockchain_flex_02
--------------------------------------------------------- */

.blockchain_flex_02 {
	padding: 6vw 0 0;
	border-top: solid 1px #1b273b;
}

.blockchain_flex_02 .h4 {
	width: 100%;
}

.blockchain_flex_02 figure {
	text-align: center;
}

.blockchain_flex_02 p {
	text-align: justify;
}

.blockchain_flex_02 figure {
	margin-bottom: 5vw;
}

.blockchain_13 {
}

/* ---------------------------------------------------------
	CSS Document hash_01
--------------------------------------------------------- */

.hash_01 {
	margin-bottom: 0.5em;
	text-align: left;
	font-weight: 700;
	font-size: 18px;
	line-height: 1.5;
	color: #000;
}

/* ---------------------------------------------------------
	CSS Document hash_flex_02
--------------------------------------------------------- */

.hash_flex_02 {
	display: flex;
	justify-content: center;
	flex-direction: column;
	gap: 5vw;
}

.hash_flex_02 .hash_row_01 {
	padding: 5vw;
	border: solid 1px #1b273b;
}

.hash_flex_02 figure {
	margin-bottom: 5vw;
}

.hash_flex_02 .hash_row_02 {
	display: inline-block;
	vertical-align: top;
	text-align: left;
}

.hash_flex_02 .hash_row_02 h4 {
	margin: 0 0 10px;
	font-size: 18px;
}

.hash_flex_02 .hash_row_02 p {
	margin: 0;
}

/* ---------------------------------------------------------
	CSS Document case_container
--------------------------------------------------------- */

.case_container {
	display: flex;
	justify-content: center;
	flex-direction: column;
	gap: 10vw;
}

.case_card {
	flex: 1;
	display: flex;
	flex-direction: column;
	align-items: center;
}

.case_header {
	width: 100%;
	padding-bottom: 6px;
	position: relative;
}

.case_title {
	margin-bottom: 6px;
	font-weight: 700;
	font-size: 24px;
	line-height: 1.3;
	color: #f35d5d;
}

.case_line {
	height: 7px;
	background: #f35d5d;
	position: relative;
}

.case_arrow {
	content: '';
	width: 0;
	height: 0;
	border: solid 14px transparent;
	border-top: solid 18px #f35d5d;
	transform: translateX(-50%);
	position: absolute;
	top: 100%;
	left: 50%;
}

.case_body {
	display: flex;
	flex-direction: column;
	gap: 20px;
	flex-grow: 1;
	width: 100%;
	padding: 24px 16px 20px;
	border: solid 1px #1b273b;
	background: #ffffff;
}

p.description_top {
	margin: 0;
	min-height: 34px;
	line-height: 1.6;
}

.main_title {
	font-weight: 700;
	font-size: 20px;
	line-height: 1.3;
	color: #0591ab;
}

p.description_bottom {
	margin: 0;
	min-height: 32px;
	line-height: 1.6;
}

.diagram_area figure {
	margin-bottom: 0;
}

.diagram_area img {
	width: 100%;
	height: 100%;
	/* aspect-ratio: 440 / 226;
	object-fit: cover; */
}

/* ---------------------------------------------------------
	CSS Document scramblememory_00
--------------------------------------------------------- */

.scramblememory_00 .h4 {
	margin-bottom: 0.5em;
	font-size: 5vw;
}

.scramblememory_row_01 {
	text-align: left;
}

.scramblememory_flex_01 figure img {
	width: 80%;
	aspect-ratio: 466 / 351;
	object-fit: cover;
}

/* ---------------------------------------------------------
	CSS Document scramblememory_01
--------------------------------------------------------- */

.scramblememory_01 {
	padding: 10vw 5vw 1px;
}

.scramblememory_01 .article {
	margin-bottom: 8vw;
}

.scramblememory_01 .h3 {
	margin-bottom: 10px;
	text-align: left;
	font-size: 20px;
}

.scramblememory_01 p {
}

/* ---------------------------------------------------------
	CSS Document scramblememory_02
--------------------------------------------------------- */

.scramblememory_02 {
	padding-top: 10vw;
}

.scramblememory_02 .h3 {
	font-size: 5vw;
}

.scramblememory_flex_02 {
	margin: 5vw 0;
}

.scramblememory_flex_02 figure img {
	width: 60%;
	aspect-ratio: 370 / 410;
	object-fit: cover;
}

.scramblememory_row_02 {
	text-align: left;
}

.scramblememory_row_02 .article {
	margin-bottom: 40px;
}

.scramblememory_row_02 .h4 {
	margin-bottom: 0.3em;
	text-align: left;
	font-size: 18px;
}

.scramblememory_row_02 p {
}

/* ---------------------------------------------------------
	CSS Document scramblememory_flex_03
--------------------------------------------------------- */

.scramblememory_flex_03 {
}

.scramblememory_flex_03 figure {
}

.scramblememory_flex_03 figure img {
	aspect-ratio: 594 / 811;
	object-fit: cover;
}

.feature_container {
	flex: 1;
	border-top: 1px solid #1b273b;
}

.feature_item {
	padding: 6vw 0;
	border-bottom: 1px solid #1b273b;
	text-align: left;
}

.feature_title {
	margin-bottom: 15px;
	font-weight: 700;
	font-size: 18px;
	line-height: 1.4;
	color: #0591ab;
}

p.feature_text {
	margin: 0 0 12px;
}

p.feature_note {
	margin: 0;
	color: #c43176;
}

/* ---------------------------------------------------------
	CSS Document scramblememory_05
--------------------------------------------------------- */

.scramblememory_05 {
	margin-bottom: 2em;
}

.scramblememory_05 .h3 {
	font-size: 18px;
}

.scramblememory_05 ol {
	margin-bottom: 2em;
	text-align: left;
}

.scramblememory_05 li {
	line-height: 1.9;
}

.scramblememory_05 p {
	color: #c43176;
}

/* ---------------------------------------------------------
	CSS Document use_container
--------------------------------------------------------- */

.use_container {
	display: flex;
	justify-content: center;
	flex-direction: column;
	gap: 15vw;
	margin-bottom: 12vw;
}

.use_card {
	flex: 1;
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
}

.use_header {
	width: 100%;
	margin-bottom: 24px;
}

.use_title {
	font-weight: 700;
	font-size: 24px;
	line-height: 1.2;
	color: #000;
}

.use_subtitle {
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 20px;
	margin-top: 6px;
	margin-bottom: 12px;
	font-weight: 700;
	font-size: 16px;
	color: #c43176;
}

.use_line {
	width: 100%;
	height: 7px;
	background: #1b273b;
	position: relative;
}

.use_arrow {
	content: '';
	width: 0;
	height: 0;
	border: solid 14px transparent;
	border-top: solid 18px #1b273b;
	transform: translateX(-50%);
	position: absolute;
	top: 100%;
	left: 50%;
}

.use_main_heading {
	margin-bottom: 20px;
	font-weight: 700;
	font-size: 22px;
}

.use_icon_area {
	margin-bottom: 20px;
}

.use_icon_area img {
	width: 70%;
	aspect-ratio: 248 / 90;
	object-fit: cover;
}

p.use_desc {
	margin-bottom: 5vw;
	text-align: center;
	font-size: 16px;
	line-height: 1.5;
}

.use_illustration_area img {
	width: 70%;
	aspect-ratio: 245 / 243;
	object-fit: cover;
}

/* ---------------------------------------------------------
	CSS Document footer
--------------------------------------------------------- */

#footer {
	margin-top: 0;
}