/* index.css */

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	position: relative;
}

@media (prefers-reduced-motion: reduce) {

	*,
	*::before,
	*::after {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
		scroll-behavior: auto !important;
	}
}

html {
	font-size: 62.5%;
	overflow-y: scroll;
	min-width: 360px;
	-webkit-text-size-adjust: 100%;
	scroll-behavior: smooth;
}

a {
	text-decoration: underline;
	color: rgba(11, 159, 231, 1);
}

a:hover {
	color: rgba(236, 0, 3, 1);
}

::selection {
	background: #0b9fe7;
	color: #fff;
}

::-moz-selection {
	background: #0b9fe7;
	color: #fff;
}

a:has(img) {
	display: inline-block;
}

a img {
	transition: all 0.25s;
}

a:hover img {
	opacity: 0.75;
}

a[data-type="external"]::after,
a[href$=".pdf"]::after,
a[href$=".doc"]::after,
a[href$=".docx"]::after,
a[href$=".xls"]::after,
a[href$=".xlsx"]::after {
	content: "";
	display: inline-block;
	width: 1em;
	height: 1em;
	background-size: contain;
	background-repeat: no-repeat;
	background-position: center center;
	vertical-align: middle;
	margin-left: 0.5em;
	flex-shrink: 0;
}

a[href$=".pdf"]::after {
	background-image: url("../img/icon/icon_pdf.png");
}

a[href$=".doc"]::after,
a[href$=".docx"]::after {
	background-image: url("../img/icon/icon_doc.png");
}

a[href$=".xls"]::after,
a[href$=".xlsx"]::after {
	background-image: url("../img/icon/icon_xls.png");
}

a[data-type="external"]::after {
	background-image: url("../img/icon/icon_ext.png");
}

a[href$=".pdf"]:has(img)::after,
a[href$=".doc"]:has(img)::after,
a[href$=".docx"]:has(img)::after,
a[href$=".xls"]:has(img)::after,
a[href$=".xlsx"]:has(img)::after {
	background-image: none;
	padding-right: 0;
	margin-right: 0;
}

h1,
h2,
h3,
h4,
h5,
h6,
p,
ol,
ul,
table,
dl,
picture,
figure {
	display: block;
	margin-bottom: 1em;
}

ul,
ol {
	padding-left: 2em;
	list-style-position: outside;
	line-height: 1.4;
}

li {
	padding-block: 0.25em;
}

img,
svg,
canvas,
embed,
video {
	max-width: 100%;
	height: auto;
	vertical-align: middle;
	border: 0;
}

img[src$=".svg"] {
	width: 100%;
}

iframe {
	border: none;
	display: inline;
}

input,
textarea {
	font-family: inherit;
	vertical-align: middle;
}

input[type="submit"],
input[type="reset"],
input[type="button"] {
	border-radius: 0;
	-webkit-box-sizing: content-box;
	-webkit-appearance: button;
	appearance: button;
	border: none;
	box-sizing: border-box;
	cursor: pointer;
}

input[type="submit"]::-webkit-search-decoration,
input[type="reset"]::-webkit-search-decoration,
input[type="button"]::-webkit-search-decoration {
	display: none;
}

input[type="submit"]:focus,
input[type="reset"]:focus,
input[type="button"]:focus {
	outline-offset: -2px;
}

button,
input,
select,
textarea {
	font: inherit;
	color: inherit;
}

textarea {
	resize: vertical;
}

:focus-visible {
	outline: 2px solid currentColor;
	outline-offset: 2px;
}

:focus:not(:focus-visible) {
	outline: none;
}

table {
	font-family: inherit;
	border-collapse: collapse;
	border-spacing: 0;
	font-size: 95%;
}

th,
td {
	border: 1px solid rgba(200, 200, 200, 1);
	padding: 0.5em;
}

th {
	font-weight: normal;
	background-color: rgba(0, 0, 0, 0.08);
	text-align: center;
}

thead th {
	padding: 1em 0.5em;
	background-color: rgba(0, 0, 0, 0.08);
}

tbody th {
	background-color: rgba(177, 224, 243, 0.15);
}

td {
	text-align: left;
}

th>*:last-child,
td>*:last-child {
	margin-bottom: 0em;
}

p,
li,
td {
	overflow-wrap: anywhere;
}

header>*:last-child,
nav>*:last-child,
main>*:last-child,
aside>*:last-child,
#footer>*:last-child,
section>*:last-child,
article>*:last-child,
div>*:last-child {
	margin-bottom: 0;
}

#container,
header,
nav,
main,
aside,
#footer,
section {
	display: block;
	width: 100%;
	margin: 0 auto;
}

/*-------------------------*/
.row {
	display: block;
	width: 100%;
	margin: 0 auto;
}

.fs {
	font-size: 80%;
	display: inline-block;
	;
}

/*-------------------------*/
body {
	background-color: rgb(255, 2545, 255);
	color: rgba(70, 70, 70, 1.00);
	font-size: 15px;
	line-height: 1.8;
}

@media screen and (max-width: 999px) {
	body {
		font-size: 14px;
		line-height: 1.6;
	}
}

/*-------------------------*/

.row {
	width: 96%;
	max-width: 1400px;
	margin: 0 auto;
}

body:has(.wide) .row {
	/* max-width: 1920px; */
	max-width: inherit;
}

@media screen and (max-width: 999px) {
	.row {
		width: calc(100% - (20px * 2));
	}
}

/*-------------------------*/

#fontguide {
	display: block;
	position: fixed;
	top: 1vw;
	right: 1vw;
	padding: 2em;
	background-color: rgba(0, 0, 0, 0.8);
	color: aquamarine;
	font-size: 16px;
	letter-spacing: 0.1em;
	border-radius: 6px;
	cursor: context-menu;
	z-index: 100;
	filter: drop-shadow(3px 3px 3px rgba(0, 0, 0, 0.4));
}

#fontguide .s {
	font-size: 75%;
	letter-spacing: 0.2em;
}

/*-------------------------*/
#header {
	background-color: rgba(255, 255, 255, 1.00);
}

#header_content {
	width: 96%;
	max-width: 1400px;
	margin-inline: auto;
	padding: clamp(10px, 2.5vw, 1.5em) 0;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1em;
	border-bottom: 5px solid rgba(0, 116, 204, 1.00);
	flex-direction: row;
}

@media screen and (min-width: 1920px) {
	body:has(.wide) #header_content {
		max-width: inherit;
	}
}

.header_content * {
	margin-block: 0;
}

.header_content {
	display: flex;
	align-items: center;
	gap: 1em;
}

.header_content:has(#header-logo) {
	flex-grow: 1;
}

.header_content a,
.header_content img {
	display: block;
}

#header-logo {
	max-width: 350px;
	min-width: 200px;
}

#header-sns {
	background-color: rgba(30, 30, 30, 1.00);
	border-radius: 5em;
	padding: 5px;
	max-width: 150px;
	min-width: 80px;
}

.header_content:has(.search) {
	align-items: stretch;
}

.search {
	display: flex;
	align-items: stretch;
}

.search form {
	display: flex;
	align-items: stretch;
}

.search input {
	color: inherit;
	background-color: rgba(255, 255, 255, 1.00);
}

.search input[type="text"] {
	font-size: 90%;
	border: 1px solid rgba(0, 0, 0, 0.3);
	padding: 5px 1em;
	border-radius: 5em 0 0 5em;
	width: 10em;
	transition: all 0.25s;
}

.search input[type="text"]:focus {
	width: 20em;
}

.search input[type="submit"] {
	font-size: 75%;
	background-color: rgba(0, 116, 204, 1.00);
	color: rgba(255, 255, 255, 1.00);
	border: 1px solid rgba(0, 0, 0, 0.25);
	padding: 5px 1.5em 5px 1em;
	border-radius: 0 5em 5em 0;
	cursor: pointer;
	transition: all 0.25s;
}

#btn_fontsize {
	display: flex;
	align-items: center;
	font-size: 75%;
	white-space: nowrap;
	background-color: rgba(0, 116, 204, 1.00);
	color: rgba(255, 255, 255, 1.00);
	padding: 5px 1.5em;
	border: 1px solid rgba(0, 0, 0, 0.3);
	border-radius: 5em;
	cursor: pointer;
	transition: all 0.25s;
}

.search input[type="submit"]:hover,
#btn_fontsize:hover {
	opacity: 0.75;
}

#btn_navopen {
	display: none;
	background: rgba(255, 255, 255, 1);
	color: rgba(30, 30, 30, 1.00);
	cursor: pointer;
	width: 40px;
	height: 40px;
	z-index: 100;
	opacity: 0.9;
	aspect-ratio: 1;
	font-family: Verdana, Geneva, 'sans-serif';
	font-size: 50%;
	letter-spacing: 0.1em;
	font-weight: bold;
	line-height: 1;
	text-align: center;
	border: 1px solid rgba(30, 30, 30, 1.00);
	border-radius: 3px;
	position: relative;
}

#btn_navopen span:not(:last-child) {
	display: block;
	position: absolute;
	left: 15%;
	height: 3px;
	background-color: rgba(30, 30, 30, 1.00);
	width: 70%;
	margin: 4px auto 0 auto;
	transition: all 0.25s;
	border-radius: 10px;
}

#btn_navopen span:nth-of-type(1) {
	top: 2px;
}

#btn_navopen span:nth-of-type(2) {
	top: 8px;
}

#btn_navopen span:nth-of-type(3) {
	top: 14px;
}

#btn_navopen span:last-child {
	display: block;
	width: 70%;
	position: absolute;
	left: 15%;
	bottom: 5px;
	text-align: center;
	transition: all 0.4s;
}

#btn_navopen.active {
	background-color: rgba(30, 30, 30, 1.00);
}

#btn_navopen.active span {
	background-color: rgba(255, 255, 255, 1.00);
}

#btn_navopen.active span:nth-of-type(1) {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translateX(-50%) translateY(-150%) rotate(45deg);
	width: 70%;
}

#btn_navopen.active span:nth-of-type(2) {
	opacity: 0;
}

#btn_navopen.active span:nth-of-type(3) {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translateX(-50%) translateY(-150%) rotate(-45deg);
	width: 70%;
}

#btn_navopen.active span:last-child {
	opacity: 0;
}

@media screen and (min-width: 1000px) {
	#header {
		top: 0;
		z-index: 1;
		transition: all 0.5s;
	}

	#header.is-fixed {
		top: 0;
	}
}

@media screen and (max-width: 999px) {
	#header {
		z-index: 10;
		position: sticky;
		top: 0;
		max-height: 100dvh;
		overflow-y: auto;
		overscroll-behavior: contain;
		-webkit-overflow-scrolling: touch;
	}

	#header_content {
		width: 100%;
		padding: 10px;
		display: flex;
		align-items: center;
		justify-content: space-between;
		gap: 1em;
		border-bottom: 5px solid rgba(0, 116, 204, 1.00);
		flex-direction: row;
	}

	#header:has(nav.open) {
		box-shadow: 0 4px 10px -5px rgba(0, 0, 0, 0.4);
	}

	#btn_navopen {
		display: block;
	}

	#header_content .search,
	#btn_fontsize {
		display: none;
	}
}

/*-------------------------*/

@media screen and (min-width: 1000px) {
	#header_nav {
		z-index: 10;
		color: inherit;
		padding-block: 2em;
		border-top: 1px solid rgba(0, 0, 0, 0.2);
	}

	#header_nav ul {
		margin-bottom: 0;
		word-break: keep-all;
	}

	#header_nav li {
		position: relative;
	}

	#header_nav a {
		text-decoration: none;
	}

	#header_nav>div>ul {
		display: flex;
		justify-content: space-between;
		align-items: stretch;
		line-height: 1.2;
		margin: 0 auto;
		padding: 0;
	}

	#header_nav>div>ul>li {
		padding: 0;
		display: flex;
		flex-direction: column;
		justify-content: flex-start;
		align-items: stretch;
		text-align: center;
		width: calc(100% / 9);
		border-left: 1px solid rgba(0, 0, 0, 0.2);
		transition: 0.25s all;
	}

	#header_nav>div>ul>li:nth-last-of-type(1) {
		border-right: 1px solid rgba(0, 0, 0, 0.2);
	}

	#header_nav>div>ul>li>span {
		flex-grow: 1;
		padding: 0.5em 0.5em;
		display: flex;
		flex-direction: column;
		justify-content: center;
		align-items: center;
		cursor: default;
		width: 90%;
		margin-inline: auto;
	}

	#header_nav>div>ul>li>span::before {
		content: "";
		display: block;
		width: calc(100% - 10px);
		height: 0;
		position: absolute;
		left: 5px;
		bottom: 0;
		background-color: rgba(30, 30, 30, 1.00);
		border-radius: 4px 4px 0 0;
		transition: 0.25s all;
		z-index: -1;
		filter: drop-shadow(0px 10px 10px rgba(0, 0, 0, 0.30));
	}

	#header_nav>div>ul>li::before {
		content: "";
		display: block;
		aspect-ratio: 2.0;
		width: min(100%, 140px);
		height: auto;
		margin-inline: auto;
		background-repeat: no-repeat;
		background-position: center center;
		background-size: auto 80%;
		transition: 0.25s all;
	}

	#header_nav>div>ul>li:nth-of-type(1)::before {
		background-image: url("../img/nav/nav1.webp");
	}

	#header_nav>div>ul>li:nth-of-type(2)::before {
		background-image: url("../img/nav/nav2.webp");
	}

	#header_nav>div>ul>li:nth-of-type(3)::before {
		background-image: url("../img/nav/nav3.webp");
	}

	#header_nav>div>ul>li:nth-of-type(4)::before {
		background-image: url("../img/nav/nav4.webp");
	}

	#header_nav>div>ul>li:nth-of-type(5):before {
		background-image: url("../img/nav/nav5.webp");
	}

	#header_nav>div>ul>li:nth-of-type(6)::before {
		background-image: url("../img/nav/nav6.webp");
	}

	#header_nav>div>ul>li:nth-of-type(7):before {
		background-image: url("../img/nav/nav7.webp");
	}

	#header_nav>div>ul>li:nth-of-type(8)::before {
		background-image: url("../img/nav/nav8.webp");
	}

	#header_nav>div>ul>li:nth-of-type(9)::before {
		background-image: url("../img/nav/nav9.webp");
	}

	#header_nav>div>ul>li:hover>a::before {
		background-size: auto 110%;
	}

	#header_nav>div>ul>li:hover::before {
		background-size: auto 100%;
	}

	#header_nav>div>ul>li:hover>span::before {
		height: 100%;
	}

	#header_nav>div>ul>li:hover>span::after {
		content: "▲";
		display: block;
		color: rgb(0, 116, 204);
		font-size: 18px;
		line-height: 1;
		position: absolute;
		bottom: -6px;
		transform: scaleY(0.75);
		z-index: 1;
	}

	#header_nav>div>ul>li:hover>span {
		color: rgba(255, 255, 255, 1.00);
	}

	#header_nav>div>ul ul {
		display: none;
		text-align: left;
	}

	#header_nav>div>ul>li:hover ul {
		display: block;
	}

	#header_nav>div>ul>li>ul {
		position: absolute;
		width: max-content;
		min-width: 100%;
		top: 100%;
		left: 0;
		list-style-type: none;
		margin: 0;
		padding: 1.0em;
		background-color: rgb(0, 116, 204);
		font-size: 95%;
		border-radius: 8px;
		filter: drop-shadow(0px 10px 10px rgba(0, 0, 0, 0.30));
		color: rgba(255, 255, 255, 1.00);
	}

	#header_nav>div>ul>li:nth-of-type(n+6)>ul {
		left: inherit;
		right: 0;
	}

	#header_nav>div>ul>li>ul>li {
		display: grid;
		grid-template-columns: 1em 1fr;
		align-items: center;
		gap: 0.5em 0;
		padding: 0.75em;
		background-color: rgba(0, 0, 0, 0.1);
	}

	#header_nav>div>ul>li>ul>li+li {
		margin-top: 0.5em;
	}

	#header_nav>div>ul>li>ul>li::before {
		content: "";
		height: 1em;
		width: auto;
		display: block;
		aspect-ratio: 0.6;
		background-image: url("../img/icon/ico_arrow_white.svg");
		background-repeat: no-repeat;
		background-position: left center;
		background-size: 75% auto;
		grid-column: 1/2;
		grid-row: 1;
		transform: translateY(-1px);
	}

	#header_nav>div>ul>li>ul>li>span {
		grid-column: 2/3;
		grid-row: 1;
	}

	#header_nav>div>ul>li>ul>li>ul {
		grid-column: 2/3;
		grid-row: 2;
	}

	#header_nav>div>ul>li>ul a {
		color: rgba(255, 255, 255, 1.00);
	}

	#header_nav>div>ul>li>ul a:hover {
		opacity: 1;
		color: rgba(224, 28, 28, 1.00);
	}

	#header_nav>div>ul>li>ul>li>ul {
		font-size: 90%;
	}

	#header_nav>div>ul ul li>*>span {
		font-size: 80%;
	}

	#header_nav>div>ul>li>ul>li>ul li {
		padding: 0.25em 0;
	}

	#btn_wfix,
	#header_nav .search,
	#btn_navclose {
		display: none;
	}
}

@media screen and (min-width: 1920px) {
	#btn_wfix {
		width: fit-content;
		display: flex;
		align-items: center;
		gap: 0.5em;
		padding: 0.5em;
		background-color: rgb(255, 255, 255);
		cursor: pointer;
		opacity: 1;
		transition: 0.25s all;
		border: 1px solid rgba(0, 0, 0, 0.5);
	}

	#btn_wfix:hover {
		opacity: 0.75;
	}

	#btn_wfix::before,
	#btn_wfix::after {
		content: "";
		display: block;
		width: auto;
		height: 1em;
		aspect-ratio: 0.6;
		background-image: url("../img/icon/ico_arrow_black.svg");
		background-repeat: no-repeat;
		background-size: contain;
		transition: 0.25 all;
	}

	#btn_wfix::after {
		transform: scaleX(1);
	}

	#btn_wfix::before {
		transform: scaleX(-1);
	}

	#btn_wfix.wide {
		background-color: rgb(50, 50, 50);
	}

	#btn_wfix.wide::before,
	#btn_wfix.wide::after {
		background-image: url("../img/icon/ico_arrow_white.svg");
	}

	#btn_wfix.wide::after {
		transform: scaleX(-1);
	}

	#btn_wfix.wide::before {
		transform: scaleX(1);
	}

	#header_nav>div>ul {
		justify-content: center;
	}

	#header_nav>div>ul>li {
		padding: 0;
		width: inherit;
		flex-basis: calc(100% / 9);
	}
}

@media screen and (max-width: 999px) {
	#header_nav {
		display: none;
		margin: 10px !important;
		width: calc(100% - (10px * 2));
		background-color: rgb(0, 116, 204);
		color: rgba(255, 255, 255, 1.00);
		border-radius: 5px;
	}

	#header_nav.open {
		display: block;
	}

	#btn_wfix {
		display: none;
	}

	#header_nav .row {
		width: 100%;
	}

	#header_nav ul {
		list-style-type: none;
		margin: 0;
		padding: 0;
		width: 100%;
	}

	#header_nav li {
		padding: 0;
	}

	#header_nav a,
	#header_nav li>span {
		color: rgba(255, 255, 255, 1.00);
		display: block;
		text-decoration: none;
		padding: 1em;
	}

	#header_nav a>span,
	#header_nav li>span>span {
		font-size: 80%;
	}


	#header_nav>div>ul>li {
		margin: 0;
		padding-inline: 10px;
	}

	#header_nav>div>ul>li+li {
		border-top: 1px solid rgba(255, 255, 255, 0.2);
	}

	#header_nav>div>ul>li>span {
		display: block;
		padding: 1em 0.75em 1em 4.0em;
		display: flex;
		align-items: center;
	}

	#header_nav>div>ul>li>span::before {
		content: "";
		background-image: url("../img/icon/icon_folder.svg");
		background-repeat: no-repeat;
		background-position: center center;
		background-size: contain;
		display: block;
		aspect-ratio: 1;
		width: 1em;
		height: auto;
		position: absolute;
		top: 50%;
		left: 0.25em;
		opacity: 0.5;
		transform: translateY(-50%);
	}

	#header_nav>div>ul>li>span::before {
		width: auto;
		height: 90%;
		background-size: 130%;
		opacity: 1;
		transform: translateX(-0.25em) translateY(-50%);
		mix-blend-mode: screen;
	}


	#header_nav>div>ul>li:nth-of-type(1)>span::before {
		background-image: url("../img/nav/nav1.webp");
	}

	#header_nav>div>ul>li:nth-of-type(2)>span::before {
		background-image: url("../img/nav/nav2.webp");
	}

	#header_nav>div>ul>li:nth-of-type(3)>span::before {
		background-image: url("../img/nav/nav3.webp");
	}

	#header_nav>div>ul>li:nth-of-type(4)>span::before {
		background-image: url("../img/nav/nav4.webp");
	}

	#header_nav>div>ul>li:nth-of-type(5)>span::before {
		background-image: url("../img/nav/nav5.webp");
	}

	#header_nav>div>ul>li:nth-of-type(6)>span::before {
		background-image: url("../img/nav/nav6.webp");
	}

	#header_nav>div>ul>li:nth-of-type(7)>span::before {
		background-image: url("../img/nav/nav7.webp");
	}

	#header_nav>div>ul>li:nth-of-type(8)>span::before {
		background-image: url("../img/nav/nav8.webp");
	}

	#header_nav>div>ul>li:nth-of-type(9)>span::before {
		background-image: url("../img/nav/nav9.webp");
	}

	#header_nav>div>ul>li:has(ul)>span::after {
		content: "＋";
		display: inline-block;
		color: rgb(255, 2545, 255);
		font-weight: bold;
		opacity: 0.5;
		margin-left: auto;
		margin-right: 0;
	}

	#header_nav>div>ul>li.open:has(ul)>span::after {
		content: "－";
	}

	#header_nav>div>ul>li:hover>a::before {
		background-size: auto 110%;
	}

	#header_nav>div>ul>li>ul li>a {
		display: flex;
		justify-content: start;
		align-items: center;
		gap: 1em;
	}

	#header_nav>div>ul>li>ul li>a::after {
		content: "";
		background-image: url("../img/icon/ico_arrow_white.svg");
		background-repeat: no-repeat;
		background-position: right center;
		background-size: contain;
		display: block;
		width: auto;
		height: 0.8em;
		aspect-ratio: 0.6;
		opacity: 0.5;
		margin-inline: auto 2px;
	}

	#header_nav>div>ul>li>ul>li:has(ul)>a::after {
		content: "▼";
		background-image: none;
	}

	#header_nav>div>ul>li>ul {
		display: none;
		font-size: 90%;
		margin-bottom: 0.75em;
		padding-left: 2em;
	}

	#header_nav>div>ul>li>ul>li>ul {
		font-size: 90%;
		padding: 0 1em 0 4em;
	}

	#header_nav .search {
		padding: 1em;
		background-color: rgba(0, 0, 0, 0.25);
	}

	#header_nav .search form {
		width: 100%;
		justify-content: space-between;
	}

	#header_nav .search input[type="text"],
	nav .search input[type="text"]:focus {
		flex-grow: 1;
		text-align: left;
		width: inherit;
		color: rgba(50, 50, 50, 1.00);
		font-size: 100%;
	}

	#btn_navclose {
		padding: 1em;
		text-align: center;
		color: rgb(255, 255, 255);
	}

	#btn_navclose span {
		padding: 0.25em 1em;
		border: 1px solid rgba(255, 255, 255, 0.20);
		border-radius: 4px;
		font-size: 80%;
		cursor: pointer;
	}

	#btn_navclose span:hover {
		opacity: 0.5;
	}

	#header_nav>div>ul>li>ul>li {
		background-color: rgba(255, 255, 255, 0.15);
		border-radius: 3px;
	}

	#header_nav>div>ul>li>ul>li+li {
		margin-top: 5px;
	}

	#header_nav>div>ul>li>ul>li>ul>li {
		border-top: 1px solid rgba(255, 255, 255, 0.2);
	}

	#header_nav>div>ul>li>ul>li>ul>li>a::after {
		margin-right: 4px;
	}

	#header_nav>div>ul>li>ul>li>ul>li a {
		padding: 1em 0;
	}
}

/*---------*/

body[data-distinction="index"] main>*,
main>*[id^="index_"] {
	padding-block: clamp(20px, 4vw, 5em);
}

@media screen and (max-width: 999px) {
	body[data-distinction="index"] main {
		padding: 10px 0;
	}
}

main>*[id^="index_"] h2 {
	margin-block: 0;
	font-size: 130%;
	line-height: 1.4;
}

@media screen and (max-width: 999px) {
	main>*[id^="index_"] h2 {
		font-size: 110%;
	}
}

main>*[id^="index_"] h2+* {
	margin-top: 1em;
}

/*---------*/

#index_visual {
	padding-block: 0;
}

#index_visual .row {
	max-width: 1400px;
}

#visual_content {
	width: 100%;
	margin: 0 auto;
}

#visual_content>* {
	margin: 0;
	padding: 0;
}

#visual_content .flickity-viewport {
	border-radius: 8px;
}

#visual_content .slick-dots button {
	display: block;
	aspect-ratio: 1;
	width: 15px;
	height: auto;
}

#visual_content .flickity-page-dots {
	position: relative;
	margin-block: 15px;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 15px;
	bottom: 0;
}

#visual_content .flickity-page-dots>* {
	display: block;
	margin: 0;
	aspect-ratio: 1;
	width: 15px;
	height: auto;
	cursor: pointer;
}

#visual_content .flickity-button {
	background: rgb(255, 255, 255);
	border-radius: 0;
	color: rgb(172, 172, 172);
	opacity: 1;
}

#visual_content .flickity-prev-next-button .flickity-button-icon {
	left: 25%;
	top: 25%;
	width: 50%;
	height: 50%;
}

#visual_content .flickity-button:hover {
	color: rgb(50, 50, 50);
}

#visual_content .flickity-prev-next-button {
	transform: translateY(calc(-50% - 30px));
}

#visual_content .flickity-prev-next-button.previous {
	left: -10px;
	border-radius: 0 6px 6px 0;
}

#visual_content .flickity-prev-next-button.next {
	right: -10px;
	border-radius: 6px 0 0 6px;
}

#visual_content a:hover img {
	opacity: 0.9;
}

@media screen and (max-width: 999px) {
	#index_visual {
		border-bottom: 1px solid rgba(0, 0, 0, 0.25);
	}

	#index_visual .row {
		width: calc(100% - (10px * 2));
	}

	#visual_content .flickity-prev-next-button {
		display: none;
	}
}

/*---------*/

#index_information {
	text-align: left;
}

#index_information article+article {
	margin-top: clamp(2em, 4vw, 5em);
}

@media screen and (min-width: 1000px) {
	#index_information>* {
		display: grid;
		grid-template-columns: 1fr 1fr;
		align-items: start;
		gap: 2em;
	}

	#index_information article+article {
		margin: 0;
	}
}

#index_information article header {
	margin: 0;
}

#index_information h2 {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 1em;
	padding: 1em;
	color: rgba(255, 255, 255, 1.00);
}

@media screen and (max-width: 1000px) {
	#index_information h2 {
		padding: 0.75em;
	}

}

#index_information h2 a {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 1em;
	padding: 0.5em;
	font-size: 70%;
	font-weight: normal;
	color: rgba(255, 255, 255, 1.00);
	text-decoration: none;
	line-height: 1;
	border-radius: 4px;
	transition: all 0.25s;
}

#index_information h2 a::after {
	content: "";
	display: block;
	aspect-ratio: 0.6;
	width: auto;
	height: 1em;
	background-image: url("../img/icon/ico_arrow_white.svg");
	background-repeat: no-repeat;
	background-position: right center;
	background-size: contain;
	flex-grow: 0;
	transform: translateY(-1px);
}

#index_information h2 a:hover {
	background-color: rgba(0, 0, 0, 1.00);
}

/*---------*/

#information_kinkyu {
	border: 4px solid rgba(200, 40, 40, 1.00);
	border-radius: 8px;
}

@media screen and (max-width: 1000px) {
	#information_kinkyu {
		border-radius: 4px;
	}
}

#information_kinkyu .headline {
	background-color: rgba(200, 40, 40, 1.00);
}

@media screen and (min-width: 1000px) {
	#information_kinkyu {
		grid-column: 1 / 3;
		display: flex;
		justify-content: flex-start;
		align-items: stretch;
	}

	#information_kinkyu .headline {
		width: 30%;
		min-width: fit-content;
		max-width: 50%;
	}
}

#information_kinkyu .detail {
	display: flex;
	justify-content: flex-start;
	align-items: center;
	padding-inline: 1em;
	flex-grow: 1;
}

/*---------*/

#information_press .headline,
#information_news .headline,
#information_jumoku .headline,
#information_kouji .headline {
	border-radius: 8px;
}


#information_press .headline::before,
#information_news .headline::before,
#information_jumoku .headline::before,
#information_kouji .headline::before {
	content: "";
	display: block;
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
	z-index: 0;
	background-image: url("../img/tex/stripe_wh.png");
	background-size: 15px;
	mix-blend-mode: revert;
	opacity: 0.075;
}

@media screen and (max-width: 1000px) {

	#information_press .headline,
	#information_news .headline,
	#information_jumoku .headline,
	#information_kouji .headline {
		border-radius: 4px;
	}
}

#information_press .headline {
	background-color: rgba(193, 112, 173, 1.00);
}

#information_news .headline {
	background-color: rgba(44, 170, 184, 1.00);
}

#information_jumoku .headline {
	background-color: rgba(217, 171, 55, 1.00);
}

#information_kouji .headline {
	background-color: rgba(253, 149, 63, 1.00);
}

#information_press .detail,
#information_news .detail,
#information_jumoku .detail,
#information_kouji .detail {
	padding-block: 1em;
}

#index_information ul {
	list-style-type: none;
	width: 100%;
	padding-left: 0;
}

#index_information ul li {
	padding-block: 0.75em;
}

#index_information ul li+li {
	border-top: 1px dotted rgba(0, 0, 0, 0.50);
}

@media screen and (min-width: 1000px) {

	#index_information ul li {
		display: grid;
		grid-template-columns: 1em 1fr;
		align-items: center;
		gap: 0.25em 0;
	}

	#index_information ul li::before {
		content: "";
		display: block;
		aspect-ratio: 0.6;
		width: auto;
		height: 1em;
		background-image: url("../img/icon/ico_arrow_blue.svg");
		background-repeat: no-repeat;
		background-position: left center;
		background-size: auto 80%;
	}
}

#index_information li::before {
	grid-column: 1/2;
	grid-row: 1;
}

#index_information li .information_label {
	grid-column: 2/3;
	grid-row: 1;
	font-size: 85%;
	display: flex;
	align-items: center;
	gap: 1em;
	line-height: 1.2;
}

.information_category {
	padding: 0.25em 1em;
	border-radius: 4px;
	background-color: black;
	color: rgb(255, 2545, 255);
}

#index_information li.new .information_label::after {
	content: "NEW!";
	font-size: 90%;
	font-weight: bold;
	color: rgba(200, 40, 40, 1.00);
	display: inline-block;
	transform: translateY(-1px);
}

#index_information .information_body {
	grid-column: 2/3;
	grid-row: 2;
	text-decoration: none;
}

#index_information ul li a::after {
	flex-grow: 0;
}

#index_information ul li a:hover {
	text-decoration: underline;
}

#index_information ul li a:hover::after {
	opacity: 0.5;
}

@media screen and (min-width: 1920px) {

	body:has(.wide) #index_information>* {
		grid-template-columns: 1fr 1fr 1fr 1fr;
	}

	body:has(.wide) #information_kinkyu {
		grid-column: 1 / 5;
		grid-row: 1 / 2;
	}

	body:has(.wide) #index_information>*:nth-of-type(2) {
		grid-column: 1 / 2;
		grid-row: 2 / 3;
	}

	body:has(.wide) #index_information>*:nth-of-type(3) {
		grid-column: 2 / 3;
		grid-row: 2 / 3;
	}

	body:has(.wide) #index_information>*:nth-of-type(4) {
		grid-column: 3 / 4;
		grid-row: 2 / 3;
	}

	body:has(.wide) #index_information>*:nth-of-type(5) {
		grid-column: 4 / 5;
		grid-row: 2 / 3;
	}
}

/*---------*/

#index_contact {
	background-color: rgba(203, 226, 244, 1.00);
}

/*---------*/

#index_pickup {
	background-color: rgb(255, 249, 218);
}

#index_pickup::before {
	content: "";
	display: block;
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
	z-index: 0;
	background-image: url("../img/tex/stripe_wh.png");
	background-size: 20px;
	background-attachment: fixed;
	mix-blend-mode: exclusion;
	opacity: 0.025;
}

#index_pickup .headline {
	text-align: center;
	padding-block: 2em;
}

#index_pickup h2 {
	font-size: 160%;
}

#index_pickup ul {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	align-items: stretch;
	gap: 1em;
	list-style-type: none;
	padding: 0;
}

@media screen and (min-width: 1920px) {
	body:has(.wide) #index_pickup ul {
		grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
	}
}

#index_pickup li {
	padding: 0;
	background-color: rgba(255, 255, 255, 1.00);
	filter: drop-shadow(0 0px 2px rgba(0, 0, 0, 0.25));
	border-radius: 10px;
	overflow: hidden;
}

#index_pickup li a {
	display: block;
	height: 100%;
	text-decoration: none;
	color: inherit;
}

#index_pickup figure {
	display: flex;
	flex-direction: column;
	height: 100%;
	margin: 0;
}

#index_pickup figcaption {
	flex-grow: 1;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1em;
	padding: 5%;
}

#index_pickup figcaption span span {
	display: inline-block;
	font-size: 80%;
}

#index_pickup figcaption::after {
	content: "";
	display: block;
	aspect-ratio: 0.6;
	height: 1em;
	width: auto;
	background-image: url("../img/icon/ico_arrow_black.svg");
	background-repeat: no-repeat;
	background-position: right center;
	background-size: contain;
	opacity: 0.5;
	flex-grow: 0;
	z-index: 1;
}

#index_pickup figcaption::before {
	content: "";
	display: block;
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 0;
	background-color: #cbe2f4;
	z-index: 0;
	opacity: 0;
	transition: all 0.25s;
}

#index_pickup li:nth-of-type(1) figcaption::before {
	background-color: rgba(255, 207, 207, 1.00);
}

#index_pickup li:nth-of-type(2) figcaption::before {
	background-color: rgba(255, 236, 196, 1.00);
}

#index_pickup li:nth-of-type(3) figcaption::before {
	background-color: rgba(224, 251, 179, 1.00);
}

#index_pickup li:nth-of-type(4) figcaption::before {
	background-color: rgba(198, 255, 222, 1.00);
}

#index_pickup li:nth-of-type(5) figcaption::before {
	background-color: rgba(184, 243, 233, 1.00);
}

#index_pickup li:nth-of-type(6) figcaption::before {
	background-color: rgba(206, 225, 255, 1.00);
}

#index_pickup li:nth-of-type(7) figcaption::before {
	background-color: rgba(223, 206, 255, 1.00);
}

#index_pickup li:nth-of-type(8) figcaption::before {
	background-color: rgba(255, 193, 227, 1.00);
}

#index_pickup a:hover figcaption::after {
	opacity: 1;
}

#index_pickup a:hover figcaption::before {
	height: 100%;
	opacity: 1;
}

@media screen and (max-width: 999px) {
	#index_pickup ul {
		grid-template-columns: 1fr 1fr 1fr;
	}
}

@media screen and (max-width: 599px) {
	#index_pickup ul {
		grid-template-columns: 1fr 1fr;
	}
}

#index_pickup ul li img {
	aspect-ratio: 1.6;
	object-fit: cover;
}

/*---------*/
#index_livecamera {
	background-color: rgba(255, 255, 255, 1.00);
}

#index_livecamera .headline {
	text-align: center;
	padding-block: 2em;
}

#index_livecamera h2 {
	font-size: 160%;
}

#index_livecamera ul {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	align-items: stretch;
	gap: 1.0em;
	list-style-type: none;
	padding: 0;
}

@media screen and (min-width: 1920px) {
	body:has(.wide) #index_livecamera ul {
		grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
	}
}

#index_livecamera li {
	padding: 0;
}

#index_livecamera li a {
	display: block;
	height: 100%;
	text-decoration: none;
	color: inherit;
}

#index_livecamera figure {
	display: flex;
	flex-direction: column;
	height: 100%;
	margin: 0;
}

#index_livecamera ul li img {
	border-radius: 10px;
	aspect-ratio: 1.7;
	object-fit: cover;
}

#index_livecamera figcaption {
	flex-grow: 1;
	display: flex;
	align-items: center;
	gap: 0.5em;
	line-height: 1.2;
	padding-block: 0.5em;
}

#index_livecamera figcaption span:nth-of-type(1) {
	display: flex;
	align-items: center;
	gap: 0.5em;
	font-weight: bold;
	white-space: nowrap;
}

#index_livecamera figcaption span:nth-last-of-type(1) {
	flex-grow: 1;
	font-size: 80%;
}

#index_livecamera figcaption span:nth-of-type(1)::after {
	content: "";
	display: block;
	height: 1em;
	width: auto;
	aspect-ratio: 0.5;
	background-image: url("../img/icon/ico_arrow_blue.svg");
	background-repeat: no-repeat;
	background-position: center center;
	background-size: 100%;
	opacity: 0.5;
	flex-grow: 0;
	transform: translateY(-1px);
}

#index_livecamera p:has(img[src*="banner_pickup"]) {
	margin: 2em auto 0 auto;
	max-width: 600px;
}

@media screen and (max-width: 999px) {
	#index_livecamera ul {
		grid-template-columns: 1fr 1fr 1fr 1fr;
	}
}

@media screen and (max-width: 799px) {
	#index_livecamera ul {
		grid-template-columns: 1fr 1fr 1fr;
	}
}

@media screen and (max-width: 599px) {
	#index_livecamera ul {
		grid-template-columns: 1fr 1fr;
	}
}

/*---------*/
#aside {
	padding-block: 5em;
}

#aside .row {
	max-width: min(calc((1400px) * 0.8), 80%);
}

#aside .row::before,
#aside .row::after {
	content: "";
	display: block;
	height: 10px;
	width: 100%;
	background-image: url("../img/tex/dot.svg");
	background-repeat: repeat-x;
	background-position: center center;
	background-size: contain;
}

#aside ul {
	list-style-type: none;
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 1em;
	flex-wrap: wrap;
	padding: 0;
	margin-block: 2em;
}

#aside li {
	padding: 0;
}

@media screen and (max-width: 599px) {
	#aside li {
		max-width: calc((100% - 1em) / 2);
	}
}

#aside li a {
	display: block;
}

#aside li img {
	display: inline-block;
	margin: 0;
	vertical-align: middle;
	height: 50px;
	width: auto;
	aspect-ratio: 4;
}

/*---------*/

#footer {
	background-color: rgba(255, 251, 230, 1.00);
	margin-top: 5em;
}

#footer::before {
	content: "";
	display: block;
	width: 100vw;
	height: 400px;
	aspect-ratio: inherit;
	background-image: url("../img/format/concept_base.webp");
	background-repeat: no-repeat;
	background-position: center center;
	background-size: auto 100%;
	background-color: rgba(255, 251, 230, 1.00);
	position: absolute;
	top: 0;
	right: 0;
	z-index: 0;
}

#footer::after {
	content: "";
	display: block;
	width: auto;
	height: 400px;
	aspect-ratio: 1;
	background-image: url("../img/format/concept_map.webp");
	background-repeat: no-repeat;
	background-position: center center;
	background-size: contain;
	position: absolute;
	top: 0;
	right: calc(((100vw - 1920px) / 2) + 370px);
	z-index: 1;
}

#footer .row {
	padding: 2em 0 4em 0;
	grid-template-columns: minmax(300px, 380px) minmax(600px, 1fr);
	column-gap: clamp(50px, calc((100vw - 1000px) * 0.5 + 50px), 200px);
	padding-top: calc(400px + 2em);
}

@media screen and (min-width: 1920px) {
	body:has(.wide) #footer::before {
		height: auto;
		aspect-ratio: 4.8;
	}

	body:has(.wide) #footer::after {
		right: calc(100vw / 5);
		height: calc(100vw / 4.8);
		aspect-ratio: 1;
	}

	body:has(.wide) #footer .row {
		padding-top: calc((100vw / 4.8) + 2em);
	}
}

@media screen and (max-width: 1399px) {
	#footer .row {
		padding-top: calc(((100vw / 0.7) * 0.2) + 5vw);
	}

	#footer::before,
	#footer::after {
		height: calc((100vw / 0.7) * 0.2);
	}

	#footer::after {
		right: 8vw;
	}
}

@media screen and (max-width: 799px) {
	#footer .row {
		padding-top: 125vw;
	}

	#footer::before {
		background-position: left 22% top;
		height: 60vw;
		top: 50vw;
	}

	#footer::after {
		height: 60vw;
		right: 0;
		width: 100%;
		background-image: url("../img/format/concept_map.webp"), url("../img/format/concept_base.webp");
		background-repeat: no-repeat;
		background-position: center center, 80% top;
		background-size: contain, auto 100%;
	}
}

@container (max-width: 1344px) {
	#footer::after {
		right: calc(((100vw - 1400px) / 2) * 0.05);
	}
}

/*-----------*/

.contact_method {
	list-style-type: none;
	margin: 0 auto;
	padding: 0;
	display: flex;
	justify-content: space-between;
	align-items: stretch;
	gap: 1em;
	width: 100%;
	max-width: 800px;
}

.contact_method li {
	margin: 0;
	padding: 0;
	width: calc((100% - 1em) / 2);
	flex-grow: 1;
	border-radius: 5em;
	overflow: hidden;
}

@media screen and (max-width: 600px) {
	.contact_method {
		flex-wrap: wrap;
	}

	.contact_method li {
		width: 100%;
	}
}

.contact_method li:nth-of-type(1) {
	background-color: rgba(138, 124, 225, 1.00);
}

.contact_method li:nth-last-of-type(1) {
	background-color: rgba(228, 105, 146, 1.00);
}

.contact_method li::before {
	content: "";
	display: block;
	width: 0;
	height: 100%;
	position: absolute;
	background-color: rgba(30, 30, 30, 1.00);
	border-radius: 5em;
	z-index: 0;
	transition: all 0.5s;
}

.contact_method li:has(a:hover)::before {
	width: 100%;
}

.contact_method li a {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1em;
	white-space: nowrap;
	padding: 0.75em 1.25em;
	border-radius: 5em;
	text-align: center;
	margin: 0;
	color: rgba(255, 255, 255, 1.00);
	text-decoration: none;
	font-weight: bold;
	font-size: 110%;
	line-height: 1;
	transition: all 0.5s;
}

.contact_method li a::before,
.contact_method li a::after {
	content: "";
	display: block;
	width: auto;
	background-repeat: no-repeat;
	background-position: center center;
	background-size: contain;
}

.contact_method li:nth-of-type(1) a::before {
	aspect-ratio: 1;
	height: 2em;
	background-image: url("../img/icon/icon_qa.webp");
}

.contact_method li:nth-last-of-type(1) a::before {
	aspect-ratio: 1;
	height: 2em;
	background-image: url("../img/icon/icon_mail.webp");
}

.contact_method li a::after {
	aspect-ratio: 0.6;
	height: 1.0em;
	background-image: url("../img/icon/ico_arrow_white.svg");
	transform: translateY(-1px);
	margin-left: 1em;
}

/*-----------*/
#author {
	display: flex;
	align-items: flex-end;
	gap: clamp(2em, 5vw, 4em);
	margin-block: 5em;
	width: fit-content;
	margin-inline: auto;
}

#author_detail {
	max-width: 350px;
}

#author_name {
	margin-bottom: 0.25em;
}

#author_location {
	margin-bottom: 1.0em;
	white-space: nowrap;
}

#author_location .label_detail {
	font-weight: normal;
	font-size: 70%;
	letter-spacing: 0.1em;
}

#author_web {
	line-height: 1;
	font-family: "Times New Roman", Times, "serif";
	margin-bottom: 0.5em;
}

#author_web a {
	display: flex;
	align-items: stretch;
	gap: 0 1em;
	padding-right: 1em;
	color: inherit;
	text-decoration: none;
	width: 100%;
	transition: all 0.5s;
}

#author_web a::before {
	content: "";
	display: block;
	position: absolute;
	top: 0;
	left: 0;
	height: 100%;
	width: 0;
	transition: all 0.5s;
	background-color: rgba(3, 156, 199, 1.00);
	background-image: linear-gradient(90deg, rgba(240, 62, 13, 1.00) 12%, rgba(220, 176, 24, 1.00) 32%, rgba(125, 212, 0, 1.00) 53%, rgba(20, 211, 200, 1.00) 71%, rgba(237, 117, 237, 1.00) 93%);
	border-radius: 3em;
}

#author_web a:hover {
	color: rgba(255, 255, 255, 1.00);
}

#author_web a:hover::before {
	width: 100%;
}

.label_home,
#author_tel .label_tel {
	display: flex;
	align-items: center;
	gap: 0.5em;
	justify-content: space-between;
	padding: 0.8em 1em;
	background-color: rgba(30, 30, 30, 1.00);
	color: rgba(255, 255, 255, 1.00);
	font-size: 9px;
	width: 6em;
	transition: all 0.5s;
	line-height: 1;
	letter-spacing: 0.1em;
	font-family: "Times New Roman", Times, "serif";
	border-radius: 3px;
}

#author_web a:hover .label_home {
	border-radius: 3em 0 0 3em;
	opacity: 0;
}

.label_home::after,
#author_tel .label_tel::after {
	content: "";
	display: block;
	aspect-ratio: 0.6;
	width: auto;
	height: 1em;
	background-repeat: no-repeat;
	background-position: center center;
	background-size: contain;
	background-image: url("../img/icon/ico_arrow_white.svg");
}

.author_url {
	display: flex;
	align-items: center;
}

/*-----------*/

#author_tel {
	display: flex;
	align-items: center;
	gap: 0 1em;
}

#author_tel .telnum {
	font-size: 140%;
	font-weight: bold;
	font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
	line-height: 1;
}

#tel_section {
	font-size: 70%;
	transform: translateY(2px) translateX(-1.0em);
}

#author_links {
	padding: 0;
	list-style-type: none;
}

#author_links li {
	display: flex;
	gap: 0.5em;
	align-items: center;
	padding-block: 0.5em;
	border-top: 1px dotted rgba(0, 0, 0, 0.5);
}

#author_links li:nth-last-of-type(1) {
	border-bottom: 1px dotted rgba(0, 0, 0, 0.5);
}

#author_links li a {
	white-space: nowrap;
	display: flex;
	gap: 0.5em;
	align-items: center;
	width: fit-content;
}

#author_links li a::before {
	content: "";
	display: block;
	aspect-ratio: 0.6;
	width: auto;
	height: 1em;
	background-image: url("../img/icon/ico_arrow_black.svg");
	background-repeat: no-repeat;
	background-position: left center;
	background-size: 80%;
}

.links_guide {
	font-size: 80%;
	letter-spacing: 0.075em;
}

#tel_caution {
	display: flex;
	align-items: flex-start;
	gap: 0.5em;
	font-size: 70%;
	font-style: italic;
	letter-spacing: 0.1em;
	opacity: 0.70;
}

#tel_caution::before {
	content: "※";
	margin-right: 0.25em;
}

/*-----------*/

#contact_guide {
	padding: 1em;
	border-radius: 4px;
	background-color: rgba(232, 227, 205, 1.00);
	font-size: 75%;
	line-height: 1.6;
	letter-spacing: 0.08em;
	grid-row: 2;
	grid-column: 2;
}

/*-----------*/

#copyright {
	text-align: center;
	padding: 1em;
	background-color: rgba(30, 30, 30, 1.00);
	color: rgba(150, 150, 150, 1.00);
	font-size: 11px;
	letter-spacing: 0.2em;
}

#up {
	position: fixed;
	bottom: 50px;
	right: 10px;
	width: 2.5em;
	aspect-ratio: 1;
	display: block;
	background-color: rgba(0, 0, 0, 0.8);
	background-image: url("../img/icon/ico_arrow_white.svg");
	background-repeat: no-repeat;
	background-position: center center;
	background-size: auto 60%;
	transform: rotate(-90deg);
	z-index: 1000000;
	transition: all 0.35s;
	opacity: 0.25;
	cursor: pointer;
}

#up:hover {
	opacity: 1;
}

#up.hide {
	display: none;
}

@media screen and (max-width: 999px) {
	#footer .row {
		display: block;
		max-width: 600px;
	}

	#footer .row> :nth-of-type(1) {
		max-width: inherit;
	}

	#contact_method {
		margin: 2em auto 5em auto;
	}

	#author {
		display: block;
		width: 100%;
	}

	#author_detail {
		max-width: 350px;
		margin-inline: auto;
	}

	#author_atend {
		margin-top: 5em;
	}

	#author_links li {
		display: block;
	}

	#contact_guide {
		margin: 5em auto 1em auto;
	}

	.office_zip,
	.office_address {
		display: inline-block;
	}

	#up {
		right: inherit;
		left: 50%;
		bottom: 6dvh;
		transform: rotate(-90deg) translateY(-50%);
		background-position: 55% center;
		background-size: auto 55%;
		border-radius: 5em;
		width: 3em;
	}
}