@charset "utf-8";

/*======================================

	Component CSS
	Copyright (c) 2026-, PROACTIVE Inc. All rights reserved.

=======================================*/

:root {
	--wrapper--width: 1200px; /* 75rem */
	--main--width: 928px; /* 58rem */

	/* color */
	--main--color: #3071b9;
	--sub--color: #ccd8e8;
	--red: #ff4500;
}

html,
body {
	display: flex;
	flex-direction: column;
}

html {
	scroll-behavior: smooth;
	height: -webkit-fill-available;
	font-size: 100%;
}

body {
	font-family: "BIZ UDGothic", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", "Meiryo", sans-serif;
	font-weight: 400;
	font-style: normal;
	line-height: 1.75;
	color: #333;
	min-height: 100vh;
	min-height: -webkit-fill-available;
	background-image: url(../img/bg.png);
	background-size: cover;
	background-position: right top 120px;
	background-attachment: fixed;
	background-repeat: no-repeat;
}

@media screen and (min-width: 1025px) {
	body {
		min-width: calc(var(--wrapper--width) + 4rem);
	}
}

img {
	max-width: 100%;
	height: auto;
}

/**--------------------------------------
	01. BASIC_STRUCTURE
---------------------------------------**/
.wrapper {
	margin: 0 auto;
	width: var(--wrapper--width);
	display: flex;
	justify-content: space-between;
	flex: 1;
}

@media screen and (min-width: 1025px) {
	aside {
		width: calc(var(--wrapper--width) - var(--main--width) - 1rem);
		padding-bottom: 4rem;
	}
	main {
		width: var(--main--width);
	}
	section {
		margin: 2rem auto 5rem;
	}
	.inner {
		margin: 0 auto;
		width: var(--wrapper--width);
	}
}
@media screen and (max-width: 1024px) {
	.wrapper {
		width: 100%;
	}

	main {
		width: 100%;
	}

	section {
		margin: 2rem auto 4rem;
	}
	h2 + section {
		margin-top: 0;
	}

	.top section:first-child {
		margin-top: 1rem;
	}
}

.br--all::before {
	content: "\A";
	white-space: pre;
}

.bk {
	display: inline-block;
}

@media screen and (min-width: 1025px) {
	.br--pc::before {
		content: "\A";
		white-space: pre;
	}
}
@media screen and (max-width: 599px) {
	.br--sp::before {
		content: "\A";
		white-space: pre;
	}
}

/*-- Link --*/
a {
	color: #00f;
	text-decoration: underline;
	word-break: break-all;
}

@media (any-hover: hover) {
	a:hover {
		color: #f90;
		transition: 0.4s;
	}
	a[href]:hover {
		cursor: pointer;
	}
	a:hover img {
		opacity: 0.7;
		transition: 0.4s;
	}
}

/*-- To top --*/
#pageTop {
	display: none;
	position: fixed;
	bottom: 1.5rem;
	right: 1.5rem;
	z-index: 200;
}

#pageTop a {
	display: block;
	z-index: 999;
	width: 2.5rem;
	height: 2.5rem;
	background-color: #98ceed;
	border: #98ceed 1px solid;
	box-shadow: 0 0 5px var(--color--white);
	text-decoration: none;
	position: relative;
}

#pageTop a span {
	color: #333;
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	-webkit-transform: translate(-50%, -50%);
	-ms-transform: translate(-50%, -50%);
}

@media (any-hover: hover) {
	#pageTop a:hover {
		opacity: 0.7;
	}
}

/*----- 01-01. HEADER -----**/
header .inner {
	padding: 1.4rem 0;
}
@media screen and (max-width: 1024px) {
	header .inner {
		width: calc(100% - 4rem);
		max-width: 600px;
	}
}
@media screen and (max-width: 599px) {
	header .inner {
		height: 64px;
		padding: 1.25rem 0 1.25rem 0.5rem;
	}
	header .inner img {
		max-height: 33px;
	}
}

/*----- 01-02. GLOVAL NAVI -----**/
nav ul li a {
	text-decoration: none;
	display: block;
}

/*-- Toggle Button --*/
#nav-toggle {
	display: none;
	position: fixed;
	top: 0;
	right: 0;
	width: 4rem;
	height: 4rem;
	background-color: var(--main--color);
	cursor: pointer;
}

#nav-toggle div {
	position: relative;
}

#nav-toggle span {
	display: block;
	position: absolute;
	left: 17px;
	height: 2px;
	width: 1.75rem;
	background: #fff;
	-webkit-transition: 0.35s ease-in-out;
	-moz-transition: 0.35s ease-in-out;
	transition: 0.35s ease-in-out;
}

#nav-toggle span:nth-child(1) {
	top: 23px;
}
#nav-toggle span:nth-child(2) {
	top: 31px;
}
#nav-toggle span:nth-child(3) {
	top: 39px;
}

@media screen and (min-width: 1025px) {
	nav ul {
		margin-bottom: 2rem;
	}
	nav ul li a {
		border: 1px solid var(--main--color);
		background-color: var(--main--color);
		margin-bottom: 0.5rem;
		padding: 1.5rem 1rem;
		line-height: 1.2rem;
	}
	nav ul li a,
	nav ul li a:not([href]) {
		color: #fff;
	}

	nav ul li:nth-child(7) a {
		line-height: 1.65rem;
	}
}
@media screen and (min-width: 1025px) and (any-hover: hover) {
	nav ul li a[href]:hover {
		background-color: #fff;
		color: var(--main--color);
	}
}
@media screen and (max-width: 1024px) {
	#g-nav {
		position: fixed;
		top: 0;
		left: 100vw;
		width: 100vw;
		height: 100%;
		overflow-y: auto;
		transition: 0.7s;
		background-color: var(--main--color);
		padding: 5.25rem 1rem 2.5rem;
		z-index: 300;
	}
	nav ul li a {
		padding: 1rem;
		color: #fff;
		border-bottom: 1px solid #fff;
		text-align: center;
		line-height: 1.25rem;
	}
	nav ul li a:not([href]) {
		color: #ccc;
	}
	nav ul li:nth-child(7) a {
		line-height: 1.65rem;
	}
	#nav-toggle {
		display: block;
		z-index: 400;
	}
	.open #nav-toggle span {
		background-color: #fff;
	}
	.open #nav-toggle span:nth-child(1) {
		top: 30px;
		-webkit-transform: rotate(135deg);
		-moz-transform: rotate(135deg);
		transform: rotate(135deg);
	}
	.open #nav-toggle span:nth-child(2) {
		width: 0;
		left: 55%;
	}
	.open #nav-toggle span:nth-child(3) {
		top: 30px;
		-webkit-transform: rotate(-135deg);
		-moz-transform: rotate(-135deg);
		transform: rotate(-135deg);
	}
	/* #nav スライドアニメーション */
	#g-nav.open {
		-moz-transform: translateX(-100vw);
		-webkit-transform: translateX(-100vw);
		transform: translateX(-100vw);
	}
}

/*----- 01-03. FOOTER -----**/
footer {
	background-color: var(--main--color);
	color: #fff;
}

footer a,
footer a:hover {
	color: #fff;
}

footer .inner {
	padding: 3rem 0;
}

footer dl dt {
	padding: 0.5rem 1rem;
	border: solid 1px #fff;
	display: inline-block;
	margin-bottom: 1rem;
}

footer dl dd {
	margin: 0;
}
.copy {
	margin-bottom: 2rem;
	text-align: center;
	font-size: 0.9rem;
}

@media screen and (max-width: 1024px) {
	footer .inner {
		padding-left: 1rem;
	}
}

/**--------------------------------------
	02. CONTENTS
---------------------------------------**/
.contents {
	padding: 1rem 2rem 2rem 2rem;
	background-color: #fff;
}

.main-img img {
	width: 100%;
}

@media screen and (max-width: 1024px) {
	.contents {
		padding: 1rem 1rem 2rem;
	}
}

/* Title */
.title--sec1,
.title--sec2,
.title--sec3,
.title--sec4 {
	line-height: 1.5;
}

.title--sec1 {
	font-size: 2rem;
	margin: 1rem 0 2rem;
}

.title--sec2 {
	font-size: 1.5rem;
	padding: 1rem 2rem;
	margin-bottom: 2rem;
	position: relative;
	border-bottom: 1px solid var(--main--color);
}

.title--sec2::before {
	position: absolute;
	content: "";
	top: 22px;
	left: 0;
	width: 14px;
	height: 14px;
	border: 1px solid var(--main--color);
}
.title--sec2::after {
	position: absolute;
	content: "";
	width: 10px;
	height: 10px;
	top: 31px;
	left: 9px;
	border: 1px solid var(--main--color);
}

.title--sec3 {
	font-size: 1.25rem;
	padding: 0.5rem 0;
	margin-bottom: 1rem;
	border-bottom: 1px dashed var(--main--color);
}

.title--sec4 {
	font-size: 1.15rem;
	margin-bottom: 0.5rem;
}

@media screen and (max-width: 1024px) {
	.title--sec1 {
		font-size: 1.7rem;
		margin: 2rem 0;
	}
}

/*-- File Link icon mini --*/
.pdf-icon::after {
	background: url(../img/icon_pdf.svg) no-repeat;
}
.doc-icon::after {
	background: url(../img/icon_doc.svg) no-repeat;
}
.xls-icon::after {
	background: url(../img/icon_xls.svg) no-repeat;
}
.ppt-icon::after {
	background: url(../img/icon_ppt.svg) no-repeat;
}
.link-icon::after {
	background: url(../img/icon_link.svg) no-repeat;
}

.pdf-icon::after,
.doc-icon::after,
.xls-icon::after,
.ppt-icon::after,
.link-icon::after {
	content: "";
	display: inline-block;
	width: 1rem;
	height: 1rem;
	background-size: contain;
	vertical-align: middle;
	margin-left: 0.5rem;
	margin-right: 0.25rem;
}

/**--------------------------------------
	03. PARTS
---------------------------------------**/
.img-responsive {
	max-width: 100%;
	height: auto;
}

.box {
	padding: 1.5rem 2rem;
}

.box ul,
.box ol,
.box ul li:last-child,
.box ol li:last-child,
.box dl dd:last-child {
	margin-bottom: 0;
}

.box--R {
	border: 1px solid var(--red);
}

.box--Gry {
	border: 1px solid #ccc;
}

.box--blue {
	border: 3px solid var(--main--color);
}

@media screen and (max-width: 1024px) {
	.box {
		padding: 1rem 1.5rem;
	}
}

/*----- 03-01. LIST -----**/
/*日付用*/
@media screen and (min-width: 1025px) {
	.date-info {
		overflow: hidden;
	}
	.date-info dt,
	.date-info dd {
		float: left;
	}
	.date-info dt {
		width: 8em;
		margin: 0;
	}
	.date-info dd {
		width: calc(100% - 8em);
		margin: 0 0 1rem;
	}
}
@media screen and (max-width: 1024px) {
	.date-info dd {
		margin: 0 0 1em;
	}
}

/*----- 03-02. TABLE -----**/
.nowrap {
	white-space: nowrap;
}

.tbl-v--mid tr th,
.tbl-v--mid tr td {
	vertical-align: middle;
}

.tbl-bdr tr th,
.tbl-bdr tr td {
	border: 1px solid #ccc;
}

.tbl-bdr tr th {
	background-color: var(--sub--color);
	text-align: center;
	border: 1px solid #aaa;
}

.tbl--list {
	border-collapse: separate;
	border-spacing: 0 0.75rem;
}

.tbl--list tr th {
	background-color: var(--sub--color);
}

.area-center {
	margin: 0 auto;
}

.area-over {
	width: 100%;
	overflow-x: auto;
	padding: 0.5em 0;
}

.area-over::-webkit-scrollbar {
	height: 6px;
}

.area-over::-webkit-scrollbar-thumb {
	background: #999;
	border-radius: 5px;
}

.area-over::-webkit-scrollbar-track-piece {
	background: #efefef;
}

@media screen and (min-width: 1025px) {
	.tbl--list tr th {
		padding: 0.25em 1em;
	}
	.tbl--list tr td {
		padding-left: 1em;
	}
}
@media only screen and (max-width: 1024px) {
	.tbl--list {
		width: 100%;
	}
	.tbl--list tr th,
	.tbl--list tr td {
		width: 100%;
		display: block;
	}
	.tbl--list tr td {
		padding: 0.5em;
	}
	.area-over > table tr th,
	.area-over > table tr td {
		white-space: nowrap;
	}
}

/*----- 03-03. TEXT -----**/
.ft-s--S {
	font-size: 0.9rem;
}

.ft-s--SS {
	font-size: 0.85rem;
}

.ft-s--L {
	font-size: 1.1rem;
}

.ft-s--LL {
	font-size: 1.25rem;
}

/*Text-カラー*/
.ft-c--R {
	color: var(--red);
}

/*----- 03-04. BUTTON -----**/
.btn {
	display: inline-block;
	margin: 0.5rem auto;
	padding: 1.2rem 4rem;
	background-color: #19448e;
	color: #fff;
	text-decoration: none;
	border-radius: 5px;
}

.btn[href] {
	box-shadow: 1px 2px 10px #888;
}

@media (any-hover: hover) {
	.btn[href]:hover {
		background-color: var(--main--color);
		box-shadow: 2px 4px 15px #888;
	}
	.btn:hover {
		color: #fff;
	}
}