@charset "UTF-8";
/* RESET - ADAPTED FROM MEYER RESET URL - http://meyerweb.com/eric/tools/css/reset/ LICENSE - PUBLIC DOMAIN */
a, abbr, acronym, address, applet, article, aside, audio, b, big, blockquote, body, caption, canvas, center, cite, code,dd, del, details, dfn, dialog, div, dl, dt, em, embed, fieldset, figcaption, figure, form, footer, header, hgroup, h1, h2, h3, h4, h5, h6, html, i, iframe, img, ins, kbd, label, legend, li, mark, menu, nav, object, ol, output, p, pre, q, ruby, s, samp, section, main, small, span, strike, strong, sub, summary, sup, tt, table, tbody, tfoot, thead, time, tr, th, td,u, ul, var, video{font-family:inherit;font-size:100%;font-weight:inherit;font-style:inherit;vertical-align:baseline;margin:0;padding:0;border:0;outline:0;background:transparent;}textarea{font-family:inherit;font-size:100%;font-weight:inherit;font-style:inherit;vertical-align:baseline;margin:0;padding:0;background:transparent;} article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section, main{display:block;}ol, ul{list-style:none;}blockquote, q{quotes:none;}table{border-collapse:collapse;border-spacing:0;}body{line-height:1;}
/* YUI 3.14.1 (build 63049cb) Copyright 2013 Yahoo! Inc. All rights reserved. Licensed under the BSD License. http://yuilibrary.com/license/ */
body{font:13px/1.231 arial,helvetica,clean,sans-serif;*font-size:small;*font:x-small}select,input,button,textarea{font:99% arial,helvetica,clean,sans-serif}table{font-size:inherit;font:100%}pre,code,kbd,samp,tt{font-family:monospace;*font-size:108%;line-height:100%}#yui3-css-stamp.cssfonts{display:none}
/*12 COLUMN :RESPONSIVE GRID SYSTEM DEVELOPER :DENIS LEBLANC URL :http://responsive.gs VERSION :3.0 LICENSE :GPL & MIT */
*{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;}
.container{width:100%; max-width:960px; margin:0 auto; padding:0 5%;}
.container:after{content:"";display:table;clear:both;}
@media(min-width:769px){
	.container{width:960px; padding:0 20px;}
}

// COLOR
@black:#000;
@white:#FFF;
@gray:#ccc;
@grayD:#999;
@grayL:#ddd;
@grayLL:#eeedeb;
@red:#a00;
@yellow:#E2FF00;

// LESS
@ncc:no-repeat center center;
// MIXIN
.trans{-webkit-transition:0.3s; -moz-transition:0.3s; -o-transition:0.3s; -ms-transition:0.3s; transition:0.3s;}
.fb{font-weight:700;}
.tac{text-align:center;}
.tar{text-align:right;}
.tdn{text-decoration:none;}
.tdu{text-decoration:underline;}
.bgsc{-webkit-background-size:cover; -moz-background-size:cover; -ms-background-size:cover; -o-background-size:cover; background-size:cover;}
.inline{display:-moz-inline-box; display:inline-block;}
/*BASE*/
html,body{height:100%; width:100%; margin:0;}
body{color:@black; line-height:1; -webkit-text-size-adjust:100%; font-weight:400; font-style:normal; font-feature-settings:"palt"; background:@white url("../img/bg/math.jpg") @ncc; .bgsc();
font-family:"Helvetica Neue",Helvetica,Roboto,"Droid Sans",Arial,Avenir,Verdana,"游ゴシック Medium","YuGothic M","游ゴシック体","YuGothic","Hiragino Kaku Gothic Pro","ヒラギノ角ゴ Pro W3","Hiragino Sans","ヒラギノ角ゴシック","Meiryo UI","メイリオ",Meiryo,sans-serif;}
img{max-width:100%; height:auto; vertical-align:middle;}
/*CF*/
.cf:before,.cf:after{content:" ";display:table;}.cf:after{clear:both;}.cf{*zoom:1;}
/*LETTER*/
strong{.fb()}
.wf{font-family:"neue-haas-grotesk-display"; font-weight:600!important;}
.midashi{}
.attention{color:@red;}
.fontsmall{font-size:85%!important;}
.fontlarge{font-size:124%!important;}
.italic{font-style:italic;}
::selection{background:@yellow; color:@white;}
::-moz-selection{background:@yellow; color:@white;}
/*LINK*/
a:link{color:@black; .tdu(); .trans();}
a:visited{color:@black; .tdu();}
a:hover{color:@yellow; .tdu();}
a:active{color:@black; .tdn();}
a img{border:none; .tdn(); .trans();}
a img:hover{opacity:0.6; .tdn();}

/*SP NAV*/
button.spmenu{z-index:9991; position:fixed; top:30px; right:5%; height:22px; width:34px;
	background-color:transparent; border:none; cursor:pointer; outline:none; padding:0; appearance:none;
	span{z-index:9992; position:absolute; left:0; width:100%; height:2px; background-color:@black; .inline(); .trans();}
	span:nth-of-type(1){top:0px;}
	span:nth-of-type(2){top:10px;}
	span:nth-of-type(3){bottom:0px;}
}
button.spmenu.active{position:fixed;
	span{background-color:@white;}
	span:nth-of-type(1){-webkit-transform:translateY(10px) rotate(45deg); transform:translateY(10px) rotate(45deg);}
	span:nth-of-type(2){opacity:0;}
	span:nth-of-type(3){-webkit-transform:translateY(-10px) rotate(-45deg); transform:translateY(-10px) rotate(-45deg);}
}
div#spnav{z-index:9990; position:fixed; top:0; right:0; width:100%; height:100%; opacity:0; background:rgba(0,0,0,0.85); .trans();
	overflow-y:auto; -webkit-overflow-scrolling:touch; visibility:hidden;
}
div#spnav.active{right:0; opacity:1; -moz-transform:translateX(0); -webkit-transform:translateX(0); transform:translateX(0); visibility:visible;}
ul.mainnav{padding:75px 0 0;
	li{text-align:right;
		a{padding:15px 5%; display:block; font-size:15px; .fb(); letter-spacing:2px;}
		a:link{color:@white; .tdn();}
		a:visited{color:@white; .tdn();}
		a:hover{color:@yellow; .tdn();}
		a:active{color:@white; .tdn();}
	}
}

/*LAYOUT*/
main{position:relative; clear:both; display:block;}

/*HEADER*/
header{z-index:200; position:fixed; top:0; left:0; padding:20px 0 0 20px; width:100%;
	h1{position:relative; width:260px;}
}

/*TOP KV*/
div.topteaser{position:relative; width:100%; height:100%; overflow:hidden;
	div.topkv{position:relative; width:100%; height:100%; overflow:hidden;
	}
}
div.topkvtxt{z-index:1; position:absolute; bottom:15%; right:5%; .fb();
	h1{font-size:15px; line-height:2; letter-spacing:2px;  margin:0 0 15px; text-align:right;
		span{display:none;}
	}
	h2{font-size:22px; letter-spacing:2px; text-align:right; display:none;
		span{border-bottom:1px solid @black;
			a:link{color:@black; .tdn();}
			a:visited{color:@black; .tdn();}
			a:hover{color:@gray; .tdn();}
			a:active{color:@black; .tdn();}
		}
	}
}
div.topkvtxt.start{
	h1{
		span:first-child{display:block;
			animation-name:motion;
			animation-duration:1.5s;
			animation-timing-function:ease-out;
			animation-delay:0.5s;
			animation-fill-mode:both;
		}
		span:nth-child(2){display:block;
			animation-name:motion;
			animation-duration:1.5s;
			animation-timing-function:ease-out;
			animation-delay:1.5s;
			animation-fill-mode:both;
		}
		span:last-child{display:block;
			animation-name:motion;
			animation-duration:1.5s;
			animation-timing-function:ease-out;
			animation-delay:2.5s;
			animation-fill-mode:both;
		}
	}
	h2{display:block;
		animation-name:motion;
		animation-duration:2.0s;
		animation-timing-function:ease-out;
		animation-delay:3.5s;
		animation-fill-mode:both;
	}
}
/*TOPBOX*/
div.topbox{background:rgba(255,255,255,0.4); padding:10% 5%; margin:0 0 15%; border:1px solid @gray;
	h2{font-size:220%; margin:0 0 5%; letter-spacing:2px; .tac();}
	h3{font-size:124%; margin:0 0 15%; color:@white; .tac(); .fb();
		span{background:@black; padding:0 3px;}
	}
	h4{font-size:124%; margin:0 0 5%; .tac(); .fb();}
	p.intro{line-height:2; margin:0 0 15%;}
}
ul.dtmlist{
	display:flex;
	-webkit-flex-flow:row wrap; flex-flow:row wrap; 
	-webkit-justify-content:space-between; justify-content:space-between;
	-webkit-align-items:flex-start; align-items:flex-start;
	li{width:47.5%; white-space:nowrap; .tac();
		section:first-child{width:70%; margin:0 auto 5%;}
	}
}
div.topinfo{background:rgba(255,255,255,0.4); padding:10% 5%; margin:0 0 15%; border:1px solid @gray;
	h2{font-size:220%; margin:0 0 5%; letter-spacing:2px; .tac();}
	h3{.fb(); line-height:1.8;}
	p{line-height:2;}
}
div.topnav{margin:0 0 10%;
	ul{
		display:flex;
		-webkit-flex-flow:row wrap; flex-flow:row wrap; 
		-webkit-justify-content:space-between; justify-content:space-between;
		-webkit-align-items:flex-start; align-items:flex-start;
		li{width:47.5%; margin:0 0 5%; white-space:nowrap; .tac(); background:url("../img/bg/nav.jpg") @ncc; .bgsc(); border-radius:6px;
			h3{font-size:124%; letter-spacing:1px; margin:0 0 10px; .wf();}
			p{font-size:85%; .fb();}
			a{display:block; padding:20px 0; border-radius:6px;}
			a:link{color:@white; .tdn(); .trans();}
			a:visited{color:@white; .tdn();}
			a:hover{color:@black; .tdn(); background:@yellow; }
			a:active{color:@white; .tdn();}
		}
	}
}
/*PAGE TTL*/
div.pagettl{padding:125px 0 100px; .tac();
	h2{font-size:220%; margin:0 0 2.5%; letter-spacing:2px;}
	p{font-size:124%; color:@white; .fb();
		span{background:@black; padding:0 3px;}
	}
}
/*PAGE*/
div.pagebody{margin:0 auto 15%; padding:10% 5% 0; background:rgba(255,255,255,0.4); border:1px solid @gray;
	article{
		div.postbody{margin:0 0 10%;
			h3{font-size:169%; letter-spacing:2px; padding:0 0 5px; border-bottom:3px solid @black; .fb(); margin:0 0 5%;}
			h4{font-size:124%; line-height:2; margin:0 0 2.5%; .fb();}
			h4.nomb{margin:0;}
			img{display:block; margin:0 0 5%;}
			p{line-height:2; margin:0 0 5%;}
			p.borderbox{border:1px solid @grayD; padding:15px;}
		}
	}
	article.law{
		div.postbody{
			p{font-size:11px;
				img{width:100%; max-width:288px; margin:5px 0; vertical-align:middle;}
				img+img{margin:10px 0 5px;}
			}
		}
	}
}
div.halfbox{
	div:first-child{margin:0 0 15%;}
}
/*BTN*/
div.linkbtn{width:100%; margin:0 auto; font-size:139%; .tac();
	a{display:block; padding:20px 0 16px; border:3px solid @black;}
	a:link{color:@black; .tdn(); .trans();}
	a:visited{color:@black; .tdn();}
	a:hover{color:@white; .tdn(); background:@yellow; border:3px solid @yellow;}
	a:active{color:@white; .tdn();}
}

/*TABLE*/
table{width:100%;
	tr{width:100%; line-height:1.7; word-wrap:break-word; font-size:14px;
		th{padding:0 0 15px; width:100%; display:block; text-align:left; white-space:nowrap; .fb();}
		td{padding:0 0 30px; width:100%; display:block; word-wrap:break-word;
			p{font-size:85%; margin:0!important;}
		}
	}
}
/*CONTACT*/
table.mailform{
	textarea{width:100%; padding:15px; font-size:16px; resize:vertical; background:@white; border:1px solid #888;}
	input{width:100%; padding:15px; font-size:16px;}
	input[type="radio"]{width:auto!important; vertical-align:text-top; padding:0; .inline();}
	select{width:100%; padding:10px;}
	input[type="submit"]{appearance:none; -webkit-appearance:none; cursor:pointer; outline:none;}
	button{appearance:none; -webkit-appearance:none; cursor:pointer; outline:none; border-radius:0;}
}
span.wpcf7-list-item{display:block; margin:0 0 18px; line-height:1; .fb();}
input.soushin{width:100%; height:54px; line-height:54px; position:relative; -webkit-appearance:none; border-style:none; border:none; color:@white; font-size:16px; .inline(); .fb(); .tac(); .tdn();
background-color:@black; -webkit-transition:none; transition:none; cursor:pointer; border-radius:32px!important;}
input.soushin:hover{background-color:@grayD;}
input.soushin:active{background-color:@yellow;}
img.ajax-loader{float:left; width:auto!important;}
/*FOOTER*/
footer{position:relative; padding:5% 0; .tac();
	div.footlink{margin:0 0 10px;
		a{font-size:85%;}
	}
}

/****************************************************/
/************************ PC ************************/
/****************************************************/
@media(min-width:769px){
html,body,header{min-width:1020px;}
body{background-attachment:fixed;}
.sp{display:none!important;}

/*SP NAV*/
button.spmenu{right:45px; height:32px; width:42px;
	background-color:transparent; border:none; cursor:pointer; outline:none; padding:0; appearance:none;
	span:nth-of-type(1){top:0px;}
	span:nth-of-type(2){top:15px;}
	span:nth-of-type(3){bottom:0px;}
}
button.spmenu.active{
	span:nth-of-type(1){-webkit-transform:translateY(15px) rotate(45deg); transform:translateY(15px) rotate(45deg);}
	span:nth-of-type(3){-webkit-transform:translateY(-15px) rotate(-45deg); transform:translateY(-15px) rotate(-45deg);}
}
div#spnav{width:30%;}
ul.mainnav{padding:90px 5% 0 0;
	li{
		a{font-size:18px; padding:20px 5%;} 
	}
}

/*HEADER*/
header{padding:30px;
	h1{width:400px;}
}

/*TOP KV*/
div.topkvtxt{bottom:10%;
	h1{font-size:22px; line-height:2.2; letter-spacing:3px; margin:0 0 30px;}
	h2{font-size:30px; letter-spacing:4px;}
}
/*TOPBOX*/
div.topbox{padding:90px; margin:0 0 90px;
	h2{font-size:350%; margin:0 0 30px; letter-spacing:3px;}
	h3{font-size:162%; margin:0 0 60px; letter-spacing:1px;
		span{padding:0 5px;}
	}
	h4{font-size:162%; letter-spacing:3px; margin:0 0 30px;}
	h5{font-size:116%;}
	p.intro{font-size:124%; margin:0 0 60px;}
}
ul.dtmlist{width:60%; margin:0 auto;
	li{width:49%;}
}
div.topinfo{padding:60px; margin:0 0 90px;
	h2{font-size:270%; margin:0 0 30px; letter-spacing:3px;;}
	h3{font-size:116%; .fb(); line-height:1.8;}
	p{font-size:116%;}
}
div.topnav{margin:0 0 90px;
	ul{
		li{width:31%; margin:0 0 3%;
			h3{font-size:162%; letter-spacing:2px; margin:0 0 15px;}
			p{font-size:100%;}
			a{display:block; padding:30px 0;}
		}
	}
}
/*PAGE TTL*/
div.pagettl{padding:225px 0 100px;
	h2{font-size:400%; margin:0 0 15px; letter-spacing:2px;}
	p{font-size:162%; letter-spacing:1px;
		span{padding:0 5px;}
	}
}
/*PAGE*/
div.pagebody{margin:0 auto 90px; padding:60px 60px 0;
	article{
		div.postbody{margin:0 0 60px;
			h3{font-size:189%; letter-spacing:3px; padding:0 0 10px; margin:0 0 30px;}
			h4{font-size:139%; margin:0 0 15px;}
			img{width:80%; margin:0 auto 25px; display:block;}
			p{font-size:14px; margin:0 0 20px;}
			p{line-height:2; margin:0 0 5%;
				img{width:100%; max-width:360px; margin:8px 0;}
				img+img{margin:14px 0 8px;}
			}
		}
	}
	article.law{
		div.postbody{
			p{font-size:14px;
				img{width:100%; max-width:360px; margin:8px 0;}
				img+img{margin:14px 0 8px;}
			}
		}
	}
}
div.halfbox{
	display:flex;
	-webkit-flex-flow:row nowrap; flex-flow:row nowrap; 
	-webkit-justify-content:space-between; justify-content:space-between;
	-webkit-align-items:flex-start; align-items:flex-start;
	div{width:45%;}
	div:first-child{margin:0;}
}
/*TABLE*/
table{margin:0 auto;
	tr{
		th{padding:20px 40px 20px 0; width:auto; display:table-cell;}
		td{padding:20px 0 20px 40px; width:auto; display:table-cell;}
	}
}
/*CONTACT*/
table.mailform{font-size:16px; 
	tr{
		th{vertical-align:top; width:24%;  text-align:right;}
		td{width:76%;}
	}
}
span.wpcf7-list-item{font-size:18px; margin:0 0 15px;}
input.soushin{width:380px; margin-left:calc(~'24% + 40px');}

/*FOOTER*/
footer{padding:30px 0;}

}
/************************ SP ************************/
@media (max-width:768px){
	.pc{display:none!important;}
	.spmb{margin-bottom:5%;}
	body{background:none;}
	body::before{
		content:"";
		display:block;
		position:fixed;
		top:0;
		left:0;
		z-index:-1;
		width:100%;
		height:100vh;
		background-repeat:no-repeat;
		background-image:url("../img/bg/mathsp.jpg");
		.bgsc();
	}
}
/************************ VIDEO ************************/
div.video_box{position:relative; overflow:hidden; padding-bottom:56.25%; height:0;}
div.video_box iframe,div.video_box object,div.video_box embed{position:absolute; top:0; left:0; width:100%; height:100%;}
/************************ ANIM ************************/
@keyframes motion{
	  0%{filter:opacity(0) blur(30px); transform:scale(1.2,1.2);}
	100%{filter:opacity(100%) blur(0); transform:scale(1,1);}
}
@keyframes imgfade{
	  0%{filter:opacity(0);}
	100%{filter:opacity(100%);}
}
/*-----------------------------------------------------
 6px = 46.1%    7px = 53.8%    8px = 61.5%    9px = 69.2%
10px = 77%     11px = 85%     12px = 93%     13px = 100%
14px = 108%    15px = 116%    16px = 123.1%  17px = 131%
18px = 138.5%  19px = 146.5%  20px = 153.9%  21px = 161.6%
22px = 167%    23px = 174%    24px = 182%    25px = 189%
26px = 197%
------------------------------------------------------*/