@charset "UTF-8";
@import url('https://fonts.googleapis.com/css2?family=Zen+Kaku+Gothic+New:wght@300;400;500;700;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Zen+Kaku+Gothic+New:wght@300;400;500;700;900&family=Zen+Old+Mincho&display=swap');
*{
	margin:0;
	padding:0;
	color:#333;
	list-style:none;
	font-family: 'Zen Kaku Gothic New', sans-serif;
	font-weight:400;
	box-sizing:border-box;
}
body {
	position:relative;
	min-height:100vh;
	min-height:100dvh;
}
p {
	font-size:clamp(16px, 2vw, 20px);
	line-height:1.8em;
}
a {
	text-decoration:none;
	color:inherit;
}
img {
	width:100%;
	height:auto;
}
b,strong {
	font-weight:bold;
}
strong {
	color:#F00;
	/*
	background:linear-gradient(transparent 60%, #e1f1f9 60%);
	background:linear-gradient(transparent 60%, #FF0 60%);
	*/
}
.wrapper {
	margin:0 auto;
	width:min(100%,1280px);
	clear:both;
}
.wrapper-s {
	margin:0 auto;
	width:min(90%,780px);
	clear:both;
}
.wrapper-2col {
	margin-bottom:5em;
	display:flex;
	align-items: flex-start;
}
.wrapper-2col > div {
	width:50%;
}
div.textcol {
	width:50%;
	padding:0;
}
div.textcol-r {
	margin-left:2em;
}
div.textcol-l {
	margin-right:2em;
}
div.textcol h2 {
	margin-top:0 !important;
}
.radius-left {
	border-radius: 20px 0 0 20px;
}
.radius-right {
	border-radius: 0 20px 20px 0;
}
.left {
	float:left;
}
.right {
	float:right;
}
.clear {
	*zoom: 1;
	clear:both;
}
.clear:before,
.clear:after {
	display: table;
	content: "";
	line-height: 0;
}
.clear:after {
	clear: both;
}
.pc {
	display:block;
}
.sp {
	display:none;
}
iframe {
        border:none;
}
hr.m100 {
	margin:100px 0;
	padding:0;
	height:0;
	border:0;
	border-top:1px solid #999;
}
.f-80 {
	font-size:80%;
}
@media screen and (max-width:769px) {
	body {
		font-size:90%;
	}
	.pc {
		display:none;
	}
	.sp {
		display:block;
	}
	hr.m100 {
		margin:50px 0;
	}
	.wrapper-2col {
		display:block;
		margin:0 auto 5em auto;
		width:min(100%,780px);
		clear:both;
	}
	.wrapper-2col > div {
		width:100%;
	}
	div.textcol {
		padding:0;
		width:100%;
	}
	div.textcol-r {
		margin-left:0;
	}
	div.textcol-l {
		margin-right:0;
	}
	div.textcol h2 {
		margin-top:2em !important;
	}
	.wrapper-2col .radius-right {
		border-radius:0;
	}
}

.fadein {
    opacity : 0;
    transform : translate(0, 80px);
    transition : all 1.5s;
}
 
.fadein.scrollin {
    opacity : 1;
    transform : translate(0, 0);
}



header {
	background: rgba(255,255,255,1);
	border-bottom:3px solid #c0191f;
	position:fixed;
	top:0;
	left:0;
	right:0;
	z-index:9999;
	border-bottom:1px solid #eee;
}
header div.wrapper {
	margin:0 auto;
	padding:10px 5px 5px 5px;
	width:100%;
	max-width:1440px;
	display:flex;
	justify-content: space-between;
}
header h1 {
	margin-top:2px;
	padding:5px 0;
	width:25%;
	max-width:320px;
	min-width:210px;
	font-size:clamp(10px, 1vw, 12px);
	filter: drop-shadow(1px 1px 2px rgba(255,255,255,0.9));
}
header h1 img {
	margin-top:5px;
	display:block;
}
header div.desc {
	background:#333;
}
header div.desc .wrapper {
	padding:4px 10px !important;
	color:#FFF;
	font-size:clamp(10px, 1vw, 12px);
	line-height:1;
	display:block;
}
@media screen and (max-width:769px) {
	header > div.wrapper {
		padding:0 10px;
	}
	header h1 {
		padding:5px 0 8px 0;
		min-width:200px;
	}
	header div.desc > .wrapper {
		padding:2px 10px;
		color:#FFF;
	}
}
/*
.page-header {
	background:#ffffff;
	border-bottom:1px solid #EEE;
}
*/



nav#global ul.pc {
}
nav#global ul.pc li {
	padding:10px 1em;
	text-align:center;
	font-size:clamp(10px, 1.3vw, 14px);
	font-weight:500;
	color:#555;
	display:inline-block;
	position:relative;
	text-shadow:1px  1px 1px #ffffff,
				-1px  1px 1px #ffffff,
				 1px -1px 1px #ffffff,
				-1px -1px 1px #ffffff,
				 1px  0px 1px #ffffff,
				 0px  1px 1px #ffffff,
				-1px  0px 1px #ffffff,
				 0px -1px 1px #ffffff;
}
nav#global ul.pc li::after {
	content:"";
	width:0;
	height:2px;
	background:#c0191f;
	display:block;
	position:absolute;
	bottom:5px;
	left:50%;
	transform: translateX(-50%);
	transition:all 0.5s;
}
nav#global ul.pc li:hover {
	color:#777;
}
nav#global ul.pc li:hover::after {
	width:80%;
}
nav#global ul li a {
	width:100%;
	height:100%;
	display:block;
	position:absolute;
	top:0;
	left:0;
	z-index:99;
}
nav#global ul.pc li img {
	margin:0 auto 5px auto;
	max-width:40px;
	display:block;
	filter: drop-shadow(1px 1px 1px rgba(255,255,255,0.9));
}
nav#global ul.pc li object {
	margin:0 auto;
	max-width:40px !important;
	display:block;
}

.hamburger {
	margin:auto;
	position:absolute;
	z-index:999;
	right:10px;
	top:20px;
	width : 42px;
	height: 42px;
	cursor: pointer;
	text-align: center;
}
.hamburger span {
	display : block;
	position: absolute;
	width   : 40px;
	height  : 3px ;
	left    : 6px;
	background:#666666;
	transition: 0.3s ease-in-out;
}
.hamburger span:nth-child(1) {
	top: 10px;
}
.hamburger span:nth-child(2) {
	top: 20px;
}
.hamburger span:nth-child(3) {
	top: 30px;
}

header .hamburger.active {
	position:fixed;
}
.hamburger.active span {
	background :#666666;
}
.hamburger.active span:nth-child(1) {
	top : 16px;
	left: 6px;
	transform: rotate(-45deg);
}

.hamburger.active span:nth-child(2),
.hamburger.active span:nth-child(3) {
	top: 16px;
	transform: rotate(45deg);
}

.nav-wrapper {
	padding:5em 1em 3em 1em;
	position: fixed;
	z-index : 990;
	top  : 0;
	left : 0;
	background:rgba(240,240,240,0.95);
	transform: translateX(100%);
	transition: all 0.6s;
	width: 100%;
	min-height:100vh;
	min-height:100dvh;
	max-height:100vh;
	max-height:100dvh;
	overflow-y:auto;
}
.nav-wrapper.active {
	transform: translateX(0);
}
.sp-menu li {
	padding:15px;
	padding-left:55px;
	border-bottom:1px solid #ffffff;
	font-size:18px;
	display:block;
	position:relative;
	cursor:pointer;
}
.sp-menu > li::before {
    content: "";
    width: 9px;
    height: 9px;
    border-top: solid 1px #999999;
    border-right: solid 1px #999999;
    transform: rotate(45deg);
    position: absolute;
	margin:auto;
    right:11px;
    top:0;
	bottom:0;
}
.sp-menu > li img {
	width:26px;
	position:absolute;
	top:15px;
	left:15px;
}



#keyvisual {
	max-width:100%;
	min-height:100vh;
	min-height:100dvh;
	max-height:100vh;
	max-height:100dvh;
	overflow:hidden;
	position:relative;
	border:1px solid #999;
	/*
	background-image:url(images/key_mels_logo.jpg);
	background-size:cover;
	background-position:center;
	animation: opacity_anim 1.5s linear forwards;
	*/
}
.key-text {
	margin:40vh auto;
	margin:40dvh auto;
	width:90%;
	max-width:840px;
	text-align:center;
	letter-spacing:2px;
	text-shadow:2px  2px 1px #ffffff,
				-2px  2px 1px #ffffff,
				 2px -2px 1px #ffffff,
				-2px -2px 1px #ffffff,
				 2px  0px 1px #ffffff,
				 0px  2px 1px #ffffff,
				-2px  0px 1px #ffffff,
				 0px -2px 1px #ffffff;
}
.key-text h1 {
	padding:0.1em;
	font-size:clamp(30px, 6vw, 60px);
	font-weight:bold;
	position:relative;
	animation: opacity_anim 1.5s linear forwards;
}
.key-text h1::after {
	content:"";
	width:0%;
	height:2px;
	background:#ffffff;
	display:block;
	position:absolute;
	bottom:0;
	left:50%;
	transform: translateX(-50%);
	animation: border_anim 2.5s linear forwards;
}
.key-text h2 {
	padding:0.1em;
	font-size:clamp(36px, 6vw, 80px);
	font-family: "Zen Old Mincho", serif;
	position:relative;
	animation: opacity_anim 1.5s linear forwards;
}
.key-text h2::after {
	content:"";
	width:0%;
	height:2px;
	background:#ffffff;
	display:block;
	position:absolute;
	bottom:0;
	left:50%;
	transform: translateX(-50%);
	animation: border_anim 2.5s linear forwards;
}
@keyframes border_anim {
	0%{
		width: 0%;
	}
	100%{
		width: 100%;
	}
}
@keyframes opacity_anim {
	0%{
		opacity: 0%;
	}
	100%{
		opacity: 100%;
	}
}

.key-text p {
	padding:0.3em;
	font-family: "Zen Old Mincho", serif;
	font-size:clamp(24px, 3.5vw, 40px);
	animation: opacity_anim 1.5s linear forwards;
}
p.key-go {
	padding:0.1em;
	font-family: 'Zen Kaku Gothic New', sans-serif;
	font-size:clamp(34px, 6vw, 70px);
	font-weight:bold;
	line-height:1;
}
.key-text h1 span,
.key-text h2 span,
.key-text p span {
	font-size:70%;
	font-weight:inherit;
	font-family:inherit;
}
.key-text h1 span.key-mels {
	font-size:120%;
	color:#c0191f;	
}
.key-text p.btn {
	margin-top:2em;
	font-size:clamp(18px, 2vw, 24px);
	font-weight:bold;
}
.key-text p.btn a {
	background:#333;
}

.top-summary {
	padding:50px 10px;
	background-repeat:no-repeat;
	background-attachment:scroll;
	background-position:center 120px;
	border-bottom:1px solid #999;
}
.top-summary .wrapper {
	padding:100px 0;
	max-width:980px;
	position:relative;
}
.summary-text {
	padding:50px 50px;
	width:70%;
	max-width:768px;
	font-size:clamp(18px, 2vw, 24px);
	background:#333;
	position:relative;
	top:100px;
	z-index:2;
}
.summary-img {
	width:40%;
	max-width:568px;
	position:absolute !important;
	top:0px !important;
	right:10px !important;
	background:#CCC;
	display:block;
}
.summary-img img {
	width:100%;
	height:auto;
}
.top-summary h2 {
	margin-bottom:1em;
	padding:0.5em 0;
	text-align:center;
	font-weight:300;
	border-bottom:1px solid #2da7e0;
	border-bottom:1px solid #CCC;
	color:#FFF;
}
.top-summary p {
	margin-bottom:1em;
	line-height:2em;
	color:#FFF;
}
@media screen and (max-width:769px) {
	.top-summary {
		padding:0px 0px;
		background-image:none;
	}
	.top-summary .wrapper {
		padding:80px 0px;
	}
	.summary-text {
		padding:50px 20px;
		width:100%;
	}
	.summary-img {
		width:100%;
		max-width:100%;
		max-height:300px;
		right:0 !important;
	}
}



.top-part {
	margin-top:12em;
	margin-bottom:12em;
	position:relative;
	display:flex;
}
@media screen and (max-width:769px) {
	.top-part {
		margin-top:5em;
		margin-bottom:5em;
	}
}
.part-image {
	width:45%;
	position:absolute;
	top:0;
}
.top-part-l .part-image {
	text-align:right;
	left:0;
}
.top-part-r .part-image {
	text-align:left;
	right:0;
}

.part-image span {
	max-width:550px;
	line-height:0;
	display:inline-block;
	position:relative;
}
.part-image span div.part-image-wrap {
	opacity:0;
    transform : translate( -20px,0);
	transition: all 1s;
	position:absolite;
	top:0;
	left:0;
}
.part-image span div div {
}
.part-image > span::before,
.part-image > span::after {
	content:"";
	width:0;
	height:1px;
	background:#cccccc;
	display:block;
	position:absolute;
	transition: all 0.5s linear;
	z-index:999;
}
.part-image > span::before {
	right:0;
	bottom:0;
}
.part-image > span::after {
	top:0;
	left:0;
}
.part-image > span span::before,
.part-image > span span::after {
	content:"";
	width:1px;
	height:0;
	background:#cccccc;
	display:block;
	position:absolute;
	transition: all 0.25s linear;
	z-index:999;
}
.part-image > span span::before {
	left:0;
	bottom:0;
}
.part-image > span span::after {
	top:0;
	right:0;
}

.part-image > span.scrollin::before,
.part-image > span.scrollin::after {
	width:100%;
}
.part-image > span span.scrollin::before,
.part-image > span span.scrollin::after {
	height:100%;
}
.part-image > span.scrollin::after {
	transition-delay: 0s;
}
.part-image > span.scrollin::before {
	transition-delay: 0.75s;
}
.part-image > span span.scrollin::after {
	transition-delay: 0.5s;
}
.part-image > span span.scrollin::before {
	transition-delay: 1.25s;
}
.part-image > span.scrollin div.part-image-wrap {
	opacity:1;
    transform : translate(0, 0);
	transition-delay: 1.5s;
}


.part-summary {
	width:65%;
	position:relative;
}
.top-part-l .part-summary {
	padding:3em 1em 3em 15%;
	left:35%;
}
.top-part-r .part-summary {
	padding:3em 15% 3em 0em;
	left:0;
}

.part-summary h3 {
	margin-bottom:1em;
	width:100%;
	max-width:560px;
	padding-left:0.5em;
	font-size:clamp(30px, 4vw, 60px);
	font-weight:bold;
	letter-spacing:0.1em;
	display:flex;
	align-items: center;
}
.part-summary h3 span {
	font:inherit;
	color:#c0191f;
}
.part-summary h4 {
	margin-left:1em;
	padding-bottom:0.5em;
	font-size:clamp(18px, 2vw, 24px);
	border-bottom:1px solid #2da7e0;
	border-bottom:1px solid #DDD;
}
.top-part-r .part-summary h3 {
	float:right;
}
.top-part-r .part-summary h4 {
	padding-left:1em;
	width:100%;
	max-width:560px;
	border:none;
	float:right;
	clear:both;
	display:block;
	position:relative;
}
.top-part-r .part-summary h4::after {
	content:"";
	width:200%;
	height:1px;
	display:block;
	background: #2da7e0;
	background: #DDD;
	position:absolute;
	right:1em;
	bottom:0;
}
.part-summary h3 img {
	margin-right:0.5em;
	width:1.5em !important;
}

.part-summary p {
	clear:both;
	padding:1em;
	max-width:560px;
}
.top-part-r .part-summary p {
	display:block;
	float:right;
}
.part-summary-bg {
	width:0;
	height:calc(100% - 3em);
	background:#f7f7f7;
	display:block;
	z-index:-1;
	position:absolute;
	top:6em;
	transition:all 0.5s;
}
.top-part-l .part-summary-bg {
	left:100%;
	transform: translateX(-100%);
}
.top-part-r .part-summary-bg {
	right:100%;
	transform: translateX(100%);
}
.part-summary-bg.scrollin {
	animation-name: bgfill_animation;
	animation-duration: 3s;
	animation-fill-mode: both;
}
@keyframes bgfill_animation{
  0%{
	width:0;
  }
  100%{
	width:100%;
  }
}




.spread-btn {
	margin:1em auto 0 auto;
	padding:0.25em;
	width:8em;
    background: #666;;
    color: #fff;
	text-align:center;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    border: 1px solid transparent;
    outline: 1px solid;
    outline-color: #999;;
    outline-offset: 0px;
    text-shadow: none;
    transition: all 1.2s cubic-bezier(0.2, 1, 0.2, 1);
	display:block;
}
.spread-btn:hover {
    border-color: #FFF;
    box-shadow: inset 0 0 20px 
    rgba(255, 255, 255, 0.5), 0 0 20px 
    rgba(255, 255, 255, 0.2);
    outline-color: transparent;
    outline-offset: 12px;
}

p.btn {
	width:100%;
	text-align:center;
}

p.btn a {
	font-weight:inherit;
}

@media screen and (max-width:769px) {
	.top-part {
		margin-bottom:6em;
		display:block;
	}
	.part-image {
		margin:0 auto;
		width:80%;
		position:relative;
		top:0;
	}
	.top-part-l .part-image {
		text-align:center;
		left:0;
	}
	.top-part-r .part-image {
		text-align:center;
		right:0;
	}
	.part-summary {
		width:100%;
	}
	.part-summary::after {
		top:4.5em;
	}
	.top-part-l .part-summary {
		padding:3em 10px;
		left:0;
	}
	.top-part-r .part-summary {
		padding:3em 10px;
		left:0;
	}
	.part-summary h3 {
		padding:0;
		max-width:768px;
		justify-content: center;
	}
	.part-summary h4 {
		margin:0;
		max-width:768px;
		text-align:center;
	}
	.top-part-r .part-summary h4 {
		max-width:768px;
		border-bottom:1px solid #2da7e0;
		border-bottom:1px solid #DDD;
	}
	.top-part-r .part-summary h4::after {
		display:none;
	}
	.top-part-r .part-summary h3 {
		float:none;
	}
	.top-part-r .part-summary p {
		float:none;
	}
	.part-summary p {
		padding:1em 0;
		max-width:768px;
	}
	.part-summary-bg {
		top:5em;
	}
}

.map-section {
	padding:50px 0;
}
.map-section h3 {
	width:100%;
	text-align:center;
	font-size:clamp(30px, 4vw, 60px);
	font-weight:bold;
	letter-spacing:0.1em;
}
.map-section h3::first-letter {
	color:#c0191f;
}
.map-section h4 {
	margin-bottom:2em;
	font-size:clamp(18px, 2vw, 24px);
	text-align:center;
}
.map-section h5 {
	margin-bottom:1em;
	font-size:clamp(12px, 2vw, 16px);
	text-align:center;
}
.map {
	margin-bottom:5em;
	width:100%;
	height:400px;
}
@media screen and (max-width:769px) {
	.map {
		height:200px;
	}
}


.ac-section {
	padding:100px 0;
	border-top:1px solid #666;
}
.ac-section h3 {
	width:100%;
	text-align:center;
	font-size:clamp(24px, 4vw, 40px);
	font-weight:bold;
	letter-spacing:0.1em;
}
.ac-section h4 {
	margin-bottom:2em;
	font-size:clamp(18px, 2vw, 24px);
	text-align:center;
}
.ac-section div.wrapper-s {
	text-align:center;
}
.ac-section div.wrapper-s img {
	margin-bottom:2em;
	width:220px;
}

.link-text {
	margin:1em 0;
}
.link-text a {
	text-decoration:underline;
	transition:all 0.5s;
}
.link-text a:hover {
	color:#2da7e0;
}

#pagetop {
	margin:0;
	padding-top:40px;
    width: 65px;
    height: 65px;
	color:#fff;
	font-size:12px;
	text-align:center;
    background: #000;
	opacity:0.8;
    transition: opacity 0.6s ease;
    position: fixed;
    right: 10px;
    bottom: 10px;
	cursor:pointer;
	z-index:9999;
}
#pagetop::before {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    display: block;
    width: 14px;
    height: 14px;
    margin: auto;
    content: '';
    transform: rotate(-45deg);
    border-top: 1px solid #FFF;
    border-right: 1px solid #FFF;
}
@media screen and (max-width:769px) {
	#pagetop {
		padding-top:28px;
		width:45px;
		height:45px;
		font-size:9px;
	}
	#pagetop::before {
		width:10px;
		height:10px;
	}
}


footer {
	margin-top:100px;
	padding:10px;
	padding-top:2em;
	width:100%;
	background:#333;
}
.footer-1 {
	display:flex;
}
.f-logo {
	margin:0;
	padding:0 50px;
	width:310px;
}
.footer-1 p {
	padding:0 2em;
	color:#DDD;
	font-size:clamp(12px, 1.3vw, 14px);
	line-height:1.4;
}
.footer-1 b {
	color:inherit;
	font-size:clamp(13px, 1.3vw, 15px);
}
.f-navi {
	margin:2em auto;
	text-align:center;
}
.f-navi li {
	padding:5px 1em;
	text-align:center;
	font-size:clamp(10px, 1.3vw, 14px);
	color:#DDD;
	display:inline-block;
}
.f-navi li a {
	color:inherit;
	border-bottom:1px solid #AAA;	
	transition:all 0.5s;
}
.f-navi li a:hover {
	color:#FFF;
	font-weight:500;
}
p.copy {
	text-align:center;
	font-size:12px;
	color:#DDD;
	line-height:1;
}
@media screen and (max-width:769px) {
	footer {
		margin-top:50px;
	}
	.f-logo {
		margin:0 auto 2em auto;
	}
	.footer-1 {
		display:block;
	}
	.footer-1 p {
		padding:1em 2em;
	}
}

section.page {
	padding:85px 0;
	position:relative;
}
.page > h1 {
	padding:2em 0 2em 5%;
	font-size:clamp(30px, 5vw, 65px);
	font-weight:bold;
	letter-spacing:0.1em;
	position:relative;
	background-position:center;
	background-repeat:no-repeat;
	background-size:cover;
	background-attachment:fixed;
	background-image:url(images/key_bg2.jpg);
	color:#FFF;
	margin-bottom:2em;
}
.page > h1 img {
	margin-right:20px;
	width:clamp(30px, 4.5vw, 65px);
	height:auto;
	position:relative;
	top:0.15em;
}
.page > h1 span {
	font:inherit;
}
.page > h1 span.h1-en {
	color:#c0191f;
}
.page > h1 span.h1-ja {
	padding:0.25em 0;
	padding-left:clamp(50px, 6vw, 85px);
	font-size:clamp(20px, 2vw, 30px);
	letter-spacing:0em;
	font-weight:500;
	display:block;
	position:relative;
	color:#FFF;
}
.page > h1 span.h1-ja::before {
	content:"";
	width:100%;
	height:4px;
	background:#333;
	display:block;
	position:absolute;
	top:0;
	left:0;
	background:#FFF;
	height:2px;
}
.page-key {
	margin-top:3em;
	text-align:right;
	animation: width_anim 1.25s linear forwards;
	position:relative;
	overflow:hidden;
}
@keyframes width_anim {
	0%{
		right: -100%;
		opacity:0;
	}
	75%{
		right: 0%;
	}
	100%{
		opacity:1;
	}
}
.page-key img {
	width:70%;
	border-radius: 20px 0 0 20px;
}
.page .wrapper {
	max-width:1080px;
	padding:0 5%;
}

section.page h2 {
	margin:2em 0 1em 0;
	padding:0.5em;
	font-size:clamp(20px, 2.2vw, 30px);
	position:relative;
	font-weight:600;
	color:#333;
	border-radius:5px;
	border-radius:0;
	border:none;
	border-left:5px solid #c0191f;
	background:#fafafa;
}
section.page .wrapper h2 {
	margin-bottom:2em;
}
/*
.page-key {
	position:relative;
	border-bottom:1px solid #EEE;
	background:#fff;
	display:flex;
	justify-content:space-between;
	align-items:center;
	flex-direction: row-reverse;
}
.page-key > img {
	width:50%;
	max-height:400px;
	object-position: left top;
	object-fit:cover;
	display:block;
}
.page-key h1 {
	padding:2em 1em;
	width:50%;
	text-align:center;
	font-size:clamp(30px, 3vw, 50px);
	position:relative;
}
.page-key h1 span {
	font-size:clamp(24px, 2vw, 30px);
	display:block;
}
.page-key h1::before,
.page-key h1::after {
	content:"";
	position:absolute;
	width:50px;
	height:50px;
}
.page-key h1::before {
	border-top:1px solid #999;
	border-left:1px solid #999;
	top:20px;
	left:8%;
}
.page-key h1::after {
	border-right:1px solid #999;
	border-bottom:1px solid #999;
	bottom:20px;
	right:8%;
}
.page-key h1 img {
	margin-right:10px;
	width:clamp(40px, 4vw, 50px);
	height:auto;
	position:relative;
	top:7px;
}
section.page h2 {
	margin:5em 0 1em 0;
	padding:0.25em 0.5em;
	font-size:clamp(24px, 2vw, 32px);
	border-top:2px solid #666;
	border-bottom:2px solid #666;
	position:relative;
}
section.page h2:first-letter {
	color:#2da7e0;
}
section.page h2::before {
	content:"";
	width:50%;
	height:20px;
	background:#e1f1f9;
	position:absolute;
	bottom:0;
	left:-10%;
	z-index:-1;
	transform:skew(45deg);
}
*/

section.page p {
	margin:1em 0 1.5em 0;
}
table {
	margin:1em 0;
	width:100%;
	font-size:clamp(16px, 2vw, 20px);
	line-height:1.8em;
	text-align:left;
	border-collapse:collapse;
}
tr {
	border-bottom:1px solid #DDD;
}
tr:first-child {
	border-top:1px solid #DDD;
}
tr:last-child {
}
th,td {
	padding:1em 1em 1em 0;
	vertical-align:top;
}
th {
	width:30%;
	min-width:7.5em;
	padding-left: 2em;
    text-indent: -1em;
	font-weight:500;
	color:#444;
	background:#fafafa;
}
/*
th::before {
	content:"◇";
	color:#2da7e0;
	color:#db7b7e;
}
*/
td {
	padding:1em 0 1em 1em;
}
section.page h3 {
	margin:4em 0 1em 0;
	padding:0.25em 0.5em;
	text-align:center;
	font-size:clamp(18px, 2vw, 22px);
	border:1px solid #666;
	position:relative;
	border-radius:4px;
}
section.page h3.ov {
	margin:3em 0 1em 0;
	border:none;
	border-bottom:1px solid #666;
}
section.page .textcol h3 {
	margin:0 0 1em 0;
	padding:0.25em 0;
	text-align:left;
	border:none;
	border-top:2px solid #DDD;
	border-bottom:2px solid #DDD;
	font-weight:500;
	color:#444;
	border-radius:0px;
}
section.page .textcol p {
	margin-top:0;
}
span.underline {
	font-weight:bold;
	background:linear-gradient(transparent 60%, #e1f1f9 60%);
	background:linear-gradient(transparent 60%, #FF0 60%);
}
div.ov-adrs1 {
	padding:0.5em 0;
	line-height:1.3;
	border-bottom:1px dotted #CCC;
}
div.ov-adrs2 {
	margin-bottom:2em;
	padding:0.5em 0 0.5em 0em;
	line-height:1.5;
}
div.ov-adrs2 img {
	margin-right:1em;
	max-width:200px;
	display:block;
	float:left;
}
div.ov-adrs2 iframe {
	padding-top:0.5em;
	clear:both;
}

table.history {
	font-size:clamp(13px, 2vw, 16px);
}
td.td-year {
	padding:1em 1em 1em 0;
	width:7em;
}
table.history tr:first-child {
	border-top:none;
}

@media screen and (max-width:769px) {
	section.page {
		padding:60px 0;
	}
	section.page::after {
		width:20%;
	}
	.page-key {
		margin-top:0;
		animation:none;
	}
	.page-key img {
		width:100%;
		border-radius: 0;
	}
	/*
	.page-key {
		display:block;
		border:none;
		background:none;
	}
	.page-key img {
		width:100%;
	}
	.page-key h1 {
		padding:1.25em 1em;
		width:100%;
	}
	.page-key h1::before,
	.page-key h1::after {
		width:30px;
		height:30px;
	}
	.page-key h1::before {
		left:5%;
	}
	.page-key h1::after {
		right:5%;
	}
	*/
	section.page h2 {
		margin:1em 0 1em 0;
	}
	section.page .wrapper h2 {
		margin:1em 0 1em 0;
	}
	tr {
		border:none;
	}
	th,td {
		display:block;
	}
	th {
		padding-left:1em;
		padding-bottom:0;
		width:100%;
		max-width:100%;
		border-bottom:1px solid #EEE;
		background:none;
	}
	td {
		padding-top:0;
		padding-left:1em;
	}
	td.td-year {
		padding-bottom:0;
		padding-left:0;
		width:100%;
		border-bottom:1px solid #EEE;
	}
	div.ov-adrs2 img {
		float:none;
	}
}

.f-blue {
	color:#2da7e0;
	font-weight:500;
}

ul.flow li {
	margin-bottom:40px;
	display:flex;
	flex-wrap:wrap;
	position:relative;
}
ul.flow li::after {
	content:"";
	width:100px;
	height:30px;
	background:#e1f1f9;
	clip-path: polygon(0 0, 100% 0%, 50% 100%);
	display:block;
	position:absolute;
	bottom:-40px;
	left:0;
	right:0;
	margin:auto;
}
ul.flow li:last-child::after {
	display:none;
}
ul.flow li h3 {
	margin:1em 0;
	padding:0;
	width:100%;
	font-size:clamp(18px, 2vw, 22px);
	font-weight:500;
	background:none;
	border:none;
	border-bottom:2px solid #CCC;
}
ul.flow li h3 span {
	margin-right:0.5em;
	font-family:inherit;
	font-size:150%;
}
ul.flow li div.l-box {
	margin-right:5%;
	width:55%;
	font-size:clamp(16px, 2vw, 20px);
}
ul.flow li div.r-box {
	width:40%;
}

div.client {
	padding-left:2em;
}
div.client p {
	margin-top:0;;
	margin-bottom:0.5em;
	padding:0.25em 0;
	font-size:clamp(13px, 2vw, 16px);
	font-weight:500;
	border-bottom:1px solid #EEE;
}
div.client p span {
	font-size:80%;
}
div.client dl {
	margin-bottom:0.5em;
}
div.client dl dt {
	padding-left:1em;
}

ul.pagenavi {
	margin-bottom:6em;
	display:flex;
	column-gap: 10px;
	flex-wrap:wrap;
}
ul.pagenavi li {
	margin-bottom:0.5em;
	padding:0.5em;
	width: calc((100% - 20px) / 3);
	min-height:4em;
	text-align:center;
	color:#999;
	line-height:1.2;
	font-weight:500;
	border:1px solid #DDD;
	display:flex;
	justify-content: center;
	align-items: center;
	position:relative;
	border-left:5px solid #EEE;
	transition:all 0.5s;
}
ul.pagenavi li:hover {
	color:#333;
	border-left:5px solid #c0191f;
	background:#fafafa;
}
ul.pagenavi li a {
	width:100%;
	height:100%;
	position:absolute;
	top:0;
	left:0;
}
ul.client-category {
	margin-bottom:5em;
	display:flex;
	flex-wrap: wrap;
	justify-content:space-between;
	row-gap:10px;
}
ul.client-category li {
	width:calc(100% / 3 - 5px);
	text-align:center;
	color:#333;
	font-size:clamp(14px, 1.2vw, 16px);
	font-weight:500;
	line-height:2;
	border:1px solid #DDD;
	justify-content: center;
	align-items: center;
	position:relative;
}
ul.client-category li img {
	display:block;
}
ul.client-category::after {
	content:"";
	display:block;
	width:calc(100% / 3 - 5px);
}

@media screen and (max-width:769px) {
	div.client {
		padding-left:0;
	}
	ul.pagenavi {
		display:block;
	}
	ul.pagenavi li {
		padding:0.75em;
		margin-bottom:5px;
		width:100%;
		min-height:auto;
		text-align:left;
		display:block;
	}
}



input[type="submit"],
input[type="button"] {
	-webkit-appearance: none;
	appearance: none;
	padding:0.5em 2em;
	font-size:clamp(16px, 2.3vw, 20px);
	border-radius:0px;
	cursor:pointer;
	transition:all 0.5s;
}

header.merger h1 {
	margin:100px auto;
}
div.merger {
	padding:300px 0 100px 0;
}
div.merger h1 {
	padding:0.25em 0;
	font-weight:bold;
	border-bottom:1px solid #666;
}
div.merger p {
	margin:1em 0;
}
div.merger p.date {
	margin-top:0;
	margin-bottom:3em;
	text-align:right;
	color:#999;
}
div.merger p.densetsubanner {
	margin-top:6em;
	text-align:center;
}
div.merger p.densetsubanner img {
	max-width:250px;
}


div.img-bg {
	width:100%;
	height:150px;
	display:block;
	background-position:center;
	background-repeat:no-repeat;
	background-size:cover;
	background-attachment:fixed;
}
.mels-bg {
	background-image:url(images/key_bg.jpg);
}

div.mels-logo img {
	margin:0 auto;
	width:50%;
	max-width:200px;
	display:block;
}
div.mels-img img {
	margin:0 auto;
	width:100%;
	max-width:400px;
	display:block;
}
@media screen and (max-width:769px) {
	div.mels-img img {
		max-width:250px;
	}
	div.img-bg {
		height:80px;
		background-size:cover;	
	}
}

ul.env-list {
}
ul.env-list li {
	margin-bottom:1em;
	margin-left:1em;
	text-indent:-1em;
	font-size:clamp(16px, 2vw, 20px);
	line-height:1.8em;
	position:relative;
}
ul.env-list li::before {
	content:"◇";
	color:#c0191f;
}
div.iso {
	margin:0 auto;
	max-width:500px;
}

div.h-wrap {
	margin-bottom:2em;
	padding:0.5em;
	border-top:1px solid #DDD;
	border-bottom:1px solid #DDD;
}
.custom div.h-wrap {
	margin-bottom:0em;
}
div.h-wrap h3 {
	margin:0;
	padding:0 0.5em;
	text-align:left;
	font-size:clamp(18px, 2vw, 24px);
	font-weight:600;
	border:none;
	border-left: 10px solid #c0191f;
	border-left: 10px solid #444;
	border-radius:0;
}
div.product-img {
	max-width:560px;
}
ul.feature {
	margin-top:1em;
	display:flex;
	column-gap: 7px;
	flex-wrap:wrap;
}
ul.feature li {
	margin-bottom:7px;
	padding:1.5em 0px;
	width: calc((100% - 21px) / 4);
	min-height:12em;
	color:#444;
	font-size:clamp(14px, 0.5vw, 16px);
	font-weight:bold;
	line-height:1.2;
	text-align:center;
	justify-content: center;
	align-items:center;
	position:relative;
	border:1px solid #444;
	display:flex;
	color:#FFF;
	background:#444;
}
ul.feature li::before {
	content:"";
	display:block;
	width:100%;
	height:100%;
	background-image: linear-gradient(-135deg, #c0191f 22px, transparent 0);
	position:absolute;
	top:0;
	right:0;
}
ul.feature li::after {
	content:"";
	display:block;
	width:calc(100% - 6px);
	height:calc(100% - 6px);
	position:absolute;
	top:2px;
	left:2px;
	border:1px solid #CCC;
}
/*
ul.feature li::after {
	content:"";
	display:block;
	width:100%;
	height:100%;
	background-image: linear-gradient(45deg, #c0191f 10px, transparent 0);
	position:absolute;
	top:0;
	right:0;
}
*/
ul.feature div {
	font:inherit;
	color:inherit;
}
ul.feature div .u-line {
	padding-bottom:1em;
	border-bottom:1px solid #444;
}
ul.feature li span {
	color:inherit;
	font-weight:inherit;
}
ul.feature li sup {
	color:inherit;
	font-size:10px;
	vertical-align:top;
	position:relative;
	top:0.5em;
}
.f-200 {
	font-size:200%;
}
.f-240 {
	 font-size:240%;
}
.f-180 {
	 font-size:180%;
}
.f-160 {
	 font-size:160%;
}
.f-140 {
	 font-size:140%;
}
.f-10 {
	margin:0 1em !important;
	padding-left:2.4em;
	text-indent:-2.4em;
	font-size:10px;
	color:inherit;
	line-height:1.2;
	text-align:left;
	position:relative;
	top:1em;
}
div.spec-sheet-box {
	overflow:auto;
}
.custom div.spec-sheet-box {
	margin-bottom:3em;
}
div.spec-sheet-box h3 {
	margin-top:1em;
	font-size:clamp(16px, 2vw, 18px);
}
table.spec-sheet th,
table.spec-sheet td {
	text-indent:0;
	padding:0.5em;
	width:20%;
	font-size:clamp(14px, 1.1vw, 16px);
	text-align:center;
	line-height:1.2;
	border-left:1px solid #DDD;
}
table.spec-sheet th:first-child,
table.spec-sheet td:first-child {
	border-left:none;
}
.b-left {
	border-left:1px solid #DDD !important;
}
p.caution {
	padding-left:1em;
	text-indent:-1em;
	font-size:clamp(14px, 1.1vw, 16px);
}

table.spec-sheet2 th {
	text-align:left;
	min-width:9em;
	max-width:16em;
}
table.spec-sheet2 td {
	width:40%;
	min-width:15em;
	text-align:left;
}
table.spec-sheet2 td img {
	width:320px;
	display:block;
}
.custom p.btn {
	margin-top:3em;
}
.custom a.spread-btn {
	width:auto;
	max-width:20em;
}
.w-7em {
	width:15% !important;
	min-width:7em !important;
}
ul.patent li {
	padding-left:2.5em;
	text-indent:-1.5em;
}
ul.patent li::before {
	content:"◇ ";
	color:#c0191f;
}


.works ul.pagenavi li {
	width: calc((100% - 10px) / 2);
}
p.leadtext {
	margin-bottom:6em !important;
}
.works div.h-wrap {
	margin-top:6em;
	position:relative;
}
.works div.h-wrap .oem-cat {
	position:absolute;
	top:-2em;
	left:0;
}
.works div.h-wrap .oem-cat span {
	margin-right:5px;
	padding:0.25em 0.5em;
	background:#666;
	color:#FFF;
	font-size:clamp(14px, 1vw, 16px);
	font-weight:bold;
	line-height:1;
	display:inline-block;
	border-radius:3px;
}
.works div.h-wrap .oem-cat span.w-cat1 {
	background:#F93;
}
.works div.h-wrap .oem-cat span.w-cat2 {
	background:#F30;
}
.works div.h-wrap .oem-cat span.w-cat3 {
	background:#6C9;
}
table.spec-sheet3 {
	margin-top:0;
	max-width:15em;
}
table.spec-sheet3 th,
table.spec-sheet3 td {
	padding:0.15em;
}
.works div.wrapper-2col img {
	margin-bottom:1em;
	max-width:400px;
}
.works dl {
}
.works dl dd {
	padding-right:1em;
	width:5em;
	float:left;
}
.works dl dt {
}

@media screen and (max-width:769px) {
	ul.feature li {
		width: calc((100% - 14px) / 3);
	}
	table.spec-sheet th {
		background:#fafafa;
	}
	table.spec-sheet th,
	table.spec-sheet td {
		padding:0.5em;
		display:table-cell;
		border-bottom:1px solid #DDD;
	}
	.f-200 {
		font-size:160%;
	}
	.f-240 {
		 font-size:200%;
	}
	.f-180 {
		 font-size:160%;
	}
	.f-160 {
		 font-size:140%;
	}
	.f-140 {
		 font-size:120%;
	}
	.works ul.pagenavi li {
		width:100%;
	}
}
@media screen and (max-width:610px) {
	ul.feature li {
		width: calc((100% - 7px) / 2);
	}
}

p.breadcrumb {
	margin:0;
	font-size:12px;
}
p.breadcrumb a {
	text-decoration:underline;
}

h1.policy {
	margin-top:10px;
	padding:1.5em 0 1em 0;
	text-align:center;
	font-size:clamp(30px, 4vw, 50px);
	font-weight:bold;
	letter-spacing:0;
	position:relative;
}

dl.inq-list {
	margin-bottom:6em;
}
dl.inq-list dt {
	margin-top:2em;
	padding:0.15em 0;
	font-size:clamp(17px, 2vw, 21px);
	font-weight:500;
	border-bottom:2px dotted #DDD;
}
dl.inq-list dt::before {
	content:"◇";
	margin-right:0.25em;
	color:#DDD;
}
dl.inq-list dd {
	padding:0.15em 0 0.15em 1.35em;
	width:18em;
	color:inherit;
	font-size:clamp(16px, 2vw, 20px);
	display:inline-block;
}
dl.inq-list dd.phone-no {
	width:12em;
}
dl.inq-list dd.phone-no span {
	font-size:clamp(19px, 2.5vw, 23px);
}


.form-wrap {
	padding:2em;
	background:#fafafa;
	border-radius:0.5em;
}
.form-table {
	margin:0;
	font-size:clamp(16px, 2vw, 20px);
}
.form-table tr {
	border-top:none;
}
.form-table tr:last-child {
	border-bottom:none;
}
.form-table th,
.form-table td {
	padding:1em 0;
	text-indent:0;
	background:transparent;
	vertical-align:top;
}
.form-table th {
	width:8em;
	vertical-align:top;
}
.form-table td.req {
	padding-top:1.25em;
	width:4em;
	font-size:clamp(14px, 2vw, 16px);
}
.form-table td.req span {
	padding:0 0.25em;
	background:#c0191f;
	color:#FFF;
	font-weight:bold;
	border-radius:5px;
}
.form-table input,
.form-table textarea {
	padding:0.25em 0.5em;
	width: 100%;
	max-width: 100%;
	font-size:inherit;
	border:1px solid #DDD;
	border-radius:5px;
}
.form-table td.zip-code input {
}
.form-table select {
	padding:0.25em 0.5em;
	width: 100%;
	max-width: 100%;
	font-size:inherit;
	border:1px solid #DDD;
	border-radius:5px;
	background:#FFF;
}
.form-table select:invalid {
	color:#999;
}
.form-table select option[value=""] {
    display: none;
}
p.form-btn {
	margin:1em auto !important;
	width:50%;
	min-width:15em;
	position:relative;
	transition:all 0.5s;
	display:block;
}
p.form-btn::after {
	content:"";
	width:0.5em;
	height:0.5em;
	border:none;
	border-top: solid 2px #FFF;
	border-right: solid 2px #FFF;
	transform: rotate(45deg);
	position: absolute;
	top: 0;
	bottom: 0;
	right:1.5em;
	margin: auto;
	transition:all 0.5s;
}
p.form-btn input {
	width:100%;
	color:#FFF;
	font-weight:500;
	background:#c0191f;
	border:none;
	border-radius:3em;
}
p.form-btn2 input {
	background:#609f7e;
	background:#999;
}

p.form-btn:hover {
	opacity:0.7;
}
p.form-btn2::before {
	content:"";
	width:0.5em;
	height:0.5em;
	border:none;
	border-top: solid 2px #FFF;
	border-right: solid 2px #FFF;
	transform: rotate(-135deg);
	position: absolute;
	top: 0;
	bottom: 0;
	left:1.5em;
	margin: auto;
	transition:all 0.5s;
}
p.form-btn2::after {
	display:none;
}
p.form-btn:hover::after {
	right:1em;
}
p.form-btn2:hover::before {
	left:1em;
}
@media screen and (max-width:769px) {
	.form-table tr {
		margin-bottom:1em;
		display:block;
	}
	.form-table th,
	.form-table td {
		padding:0.25em 0 !important;
		line-height:1;
		display:inline-block;
		border:none;
		vertical-align:middle;
	}
	.form-table td {
		width:100%;
	}
	.form-table td.req {
		width:calc(100% - 10em);
		text-align:right;
	}
	.form-table th {
		width:8em;
	}
	
}