@charset "UTF-8";

#header .m_img {
	background-image: url(../images/invisalign-first/m_img@2x.jpg);
}

.contentpage #pagebody{
	padding-top: 0;
}


/*共通
---------------------------------------------------------*/
.txt_red{
	color: #ea5a6f;
}
.btn_single .com_btn1{
	width: 100%;
	max-width: 450px;
	margin: 0 auto;
}

/* Tablet (Portrait)
------------------------------------------*/
@media only screen and (min-width: 768px) and (max-width: 959px) {
	.btn_single .com_btn1{
		max-width: 350px;
	}
	
	.mgn_b_50{
		margin-bottom: 5%;
	}
	.mgn_b_60{
		margin-bottom: 6%;
	}

	.mgn_r_30{
		margin-right: 3%;
	}
}

/* Mobile (Portrait)
------------------------------------------*/
@media only screen and (max-width: 767px) {
	.mgn_b_50{
		margin-bottom: 5%;
	}
	.mgn_b_60{
		margin-bottom: 6%;
	}

	.mgn_r_30{
		margin-right: 2%;
	}
}


/*lead
---------------------------------------------------------*/
.lead{
	padding-top: 100px;
	padding-bottom: 40px;
	margin-bottom: 80px;
}
.med_lead{
	margin-bottom: 70px;
    position: relative;
    z-index: 1;
}
.med_lead h3{
	width: min(40%, 600px);
	margin-inline: auto;
}
.med_lead h3 img{
	width: 100%;
}
.nayami {
    position: relative;
    z-index: 10;
}

.nayami .nayami_tit.title_fukidashi {
	max-width: 650px;
	font-size: min(167%, 25px);
	padding-bottom: 40px;
}
.nayami .nayami_list{
	display: -webkit-flex;
	display: flex;
	-webkit-justify-content: space-between;
	justify-content: space-between;
	max-width: 1105px;
	margin-inline: auto;
}
.nayami .nayami_list li{
	max-width: 210px;
	width: 19%;
}
.nayami .nayami_list li div{
	margin-bottom: .6em;
}

.nayami .now-box{
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	max-width: fit-content;
	margin-inline: auto;
}
.nayami .now-box .deco_drop{
	position: absolute;
	top: 7%;
	right: -3%;
}
.nayami .now-box p{
	font-size: min(187%, 28px);
	color: #a1958b;
	line-height: 1.7;
	letter-spacing: .1em;
}
.nayami .now-box p span{
	vertical-align: .3em;
    margin-left: .1em;
}

/* Tablet (Portrait)
------------------------------------------*/
@media only screen and (min-width: 768px) and (max-width: 959px) {
	.lead{
		padding-top: 8%;
		padding-bottom: 4%;
    	margin-bottom: 7%;
	}
	.med_lead{
		margin-bottom: 40px;
	}
	.med_lead h3{
		width: 55%;
	}

	.nayami .nayami_tit.title_fukidashi {
		max-width: 530px;
		font-size: 140%;
		padding-bottom: 30px;
	}
	.nayami .nayami_list{
		margin: 0 auto 15;
	}
	.nayami .nayami_list li{
		max-width: 210px;
		width: 16%;
		line-height: 1.4;
	}

	.nayami .now-box .now-box__img{
		width: 28%;
	}
	.nayami .now-box .deco_drop{
		width: 5%;
		top: 7%;
		right: 2%;
	}
	.nayami .now-box p{
		font-size: 140%;
		line-height: 1.6;
	}
}

/* Mobile (Portrait)
------------------------------------------*/
@media only screen and (max-width: 767px) {
	.lead{
		padding-top: 10%;
		padding-bottom: 4%;
    	margin-bottom: 8%;
	}
	.med_lead{
		margin-bottom:5%;
	}
	.med_lead h3{
		width: 90%;
	}

	.nayami .nayami_tit.title_fukidashi {
		width: 15em;
		max-width: 330px;
		font-size: 120%;
		padding-bottom: 3%;
		background-size: min(8.6vw, 24px) min(10.8vw, 31.2px);
	}
	.nayami .nayami_tit.title_fukidashi::after {
		top: .4em;
		width: min(8.6vw, 24px);
		height: min(10.8vw, 31.2px);
	}
	.nayami .nayami_tit.title_fukidashi p{
		font-size: 80%;
		padding-bottom: 0.2em;
	}
	.nayami .nayami_list{
		margin: 4% auto 2%;
		-webkit-flex-wrap: wrap;
		flex-wrap: wrap;
		justify-content: center;
		gap: 1em;
		max-width: 500px;
	}
	.nayami .nayami_list li{
		width: 29%;
		line-height: 1.4;
	}

	.nayami .now-box {
		margin-top: 1.8em;
	}
	.nayami .now-box .now-box__img{
		width: 25%;
	}
	.nayami .now-box .deco_drop{
		width: 5%;
		top: 5%;
		right: 3%;
	}
	.nayami .now-box p{
		font-size: 110%;
		line-height: 1.4;
	}
}


/* 子どもの矯正治療は必要なの？
---------------------------------------------------------*/
/* need */
.need dl dd ul li{
	position: relative;
	font-size: min(120%, 18px);
	margin-left: .8em;
	line-height: 1.7;
	letter-spacing: .1em;
}
.need dl dd  ul li::before{
	content: "";
	position: absolute;
	background: #f3aa9b;
	border-radius: 50px;
	width: .4em;
	height: .4em;
	top: 50%;
	left: -0.8em;
	transform: translateY(-50%);
}
.need .ccl-list{
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 1.4em;
	max-width: 1000px;
	margin-inline: auto;
}

/* anxiety */
.anxiety .nayami-fuki{
	position: relative;
}
.anxiety .nayami-fuki .deco_bane{
	position: absolute;
	top: -75%;
	left: 5%;
	z-index: 1;
}
.anxiety .nayami_title{
	text-align: center;
	font-size: 150%;
	letter-spacing: .2em;
	line-height: 1.8em;
	font-weight: bold;
	color: #fff;
	background-color: #96abb2;
	padding: 0.2em 5% 0.5em;
	border-radius: 15px;
	margin-bottom: 40px;
	position: relative;
}
.anxiety .nayami_title span{
	vertical-align: .3em;
	margin-left: .1em;
}
.anxiety .nayami_title:after {
	content: "";
	position: absolute;
	right: 0;
	bottom: -20px;
	left: 0;
	width: 0px;
	height: 0px;
	margin: auto;
	border-style: solid;
	border-color: #96abb2 transparent transparent transparent;
	border-width: 20px 25px 0 25px;
}
.anxiety .nayami_txt{
	text-align: center;
	font-size: 200%;
	margin: .8em auto 2.8em;
	letter-spacing: .15em;
	line-height: 1.7;
}

/* Tablet (Portrait)
------------------------------------------*/
@media only screen and (min-width: 768px) and (max-width: 959px) {
	/* need */
	.need .med_flt .txt_r,
	.need .med_flt .txt_l{
		float: right;
		width: 60%;
	}
	.need dl dd ul li{
		font-size: 116%;
	}
	.need .ccl-list{
		gap: 1em;
	}
	.need .ccl-list li {
		width: 22%;
	}

	/* anxiety */
	.anxiety .nayami-fuki .deco_bane{
		top: -55%;
		left: 8%;
		max-width: 2.5em;
	}
	.anxiety .nayami_title{
		font-size: 140%;
		letter-spacing: 0.17em;
		line-height: 1.7em;
		margin-bottom: 25px;
	}
	.anxiety .nayami_txt{
		font-size: 180%;
		margin: .8em auto 7%;
		letter-spacing: .1em;
	}
}

/* Mobile (Portrait)
------------------------------------------*/
@media only screen and (max-width: 767px) {
	/* need */
	.need dl dd ul li{
		font-size: 110%;
	}
	.need .ccl-list{
		flex-wrap: wrap;
		gap: 1em;
		max-width: 450px;
	}
	.need .ccl-list li {
		width: 45%;
	}

	/* anxiety */
	.anxiety .nayami-fuki .deco_bane{
		top: -50%;
		left: 3%;
		width: min(6%, 2.5em);
	}
	.anxiety .nayami_title{
		font-size: 120%;
		letter-spacing: 0.05em;
		line-height: 1.6em;
		border-radius: 10px;
		margin-bottom: 6%;
	}
	.anxiety .nayami_title:after {
		bottom: -10px;
		border-width: 15px 20px 0 20px;
	}
	.anxiety div.picture{
		margin-inline: auto;
		max-width: 400px;
		width: 100%;
	}
	.anxiety div.picture > div:last-of-type{
		margin-inline: auto;
		max-width: 400px;
		margin-top: .8em;
		width: 45%;
	}
	.anxiety div.picture img{
		width: 100%;
	}
	.anxiety .nayami_txt{
		text-align: center;
		font-size: 	130%;
		margin: .8em auto 8%;
		letter-spacing: .1em;
	}
}


/*invisalign-first_about
---------------------------------------------------------*/
.invisalign-first_about{
	position: relative;
	background-image: url(../images/invisalign-first/bg_wave@2x.png);
	background-size: cover;
	background-repeat: no-repeat;
	background-position: left top;
	padding: 100px 0 110px;
}
.invisalign-first_about .arrow{
	position: absolute;
	top: -1.5%;
	left: 50%;
	transform: translateX(-50%);
	z-index: 1;
}
.invi-box {
	position: relative;
}
.invi-box h3{
	font-size: min(373%, 56px);
	font-weight: 300;
	line-height: 1.7;
	letter-spacing: .13em;
}
.invi-box .invi-box__mouth{
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 4.5%;
	border-bottom: 1px solid #f3aa9b;
	padding-bottom: 1.7em;
	margin-bottom: 3.8em;
}
.invi-box .invi-box__mouth p{
	font-size: min(266% ,40px);
	font-weight: 300;
	line-height: 1.8;
	letter-spacing: .1em;
}
.invi-box .invi-box__mouth p span{
	color: #ea5a6f;
}
.invi-box .invi-box__txt{
	width: 83%;
	max-width: 1000px;
	margin: 0 auto 4.2em;
}

.invi-feature .title_fukidashi {
	max-width: 600px;
	width: 21em;
}
.invi-feature .title_fukidashi h4{
	font-weight: 300;
}
.invi-feature__box{
	position: relative;
	margin-top: 4em;
}
.invi-feature__box .leaf1{
	position: absolute;
	top: -18%;
	left: -3%;
	z-index: 1;
}
.invi-feature__box .leaf2{
	position: absolute;
	bottom: -10%;
	right: -2%;
	z-index: 1;
}
.invi-feature__box ul{
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 1.6%;
}
.invi-feature__box ul li{
	background-color: #fff;
	position: relative;
	height: min(19.6vw, 294px);
	min-height: 250px;
	box-shadow: 0 40px 30px -25px rgba(0, 0, 0, 0.1);
	display: flex;
	justify-content: center;
	align-items: end;
}
.invi-feature__box ul li .tag{
	position: absolute;
	top: 30%;
	right: 8%;
	background-color: #e88e3d;
	width: min(6.4em, 90px);
	height: min(6.4em, 90px);
	color: #fff;
	font-size: min(93%, 14px);
	line-height: 1.4;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 50px;
	z-index: 1;
}
.invi-feature__box ul li div{
	position: absolute;
	top: -10%;
	left: 50%;
	transform: translateX(-50%);
	width: 70%;
}
.invi-feature__box ul li p:last-of-type{
	margin-bottom: 1.5em;
	font-size: min(133% ,20px);
	line-height: 1.7;
	letter-spacing: .1em;
}
.invi-feature__box ul li p:last-of-type span{
	color: #ea5a6f;
}

/* PC 調整 (Portrait)
------------------------------------------*/
@media only screen and (min-width: 959px) and (max-width: 1400px) {
	.invisalign-first_about{
		padding: 8% 0 8.8%;
	}
	.invisalign-first_about .arrow{
		top: -1.4%;
		width: 15%;
	}
	.invi-box .txt_invisalign-first{
		width: 20%;
		margin-inline: auto;
	}
	.invi-box h3{
		font-size: 270%;
		letter-spacing: .1em;
	}
	.invi-box .invi-box__mouth{
		gap: 3%;
		padding-bottom: 1.2em;
		margin-bottom: 2.8em;
	}
	.invi-box .invi-box__mouth div{
		width: 45%;
	}
	.invi-box .invi-box__mouth p{
		font-size: 220%;
		letter-spacing: .08em;
	}
	.invi-box .invi-box__txt{
		margin: 0 auto 3em;
	}
	.invi-box .invi-box__txt p:last-of-type{
		margin-top: .2em;
	}

	/* .invi-feature .title_fukidashi{
		max-width: 380px;
	} */
	.invi-feature__box{
		margin-top: 3em;
	}
	.invi-feature__box .leaf1{
		top: -12%;
		left: -2%;
		width: 6%;
	}
	.invi-feature__box .leaf2{
		bottom: -17%;
		right: -2%;
		width: 6%;
	}
	.invi-feature__box ul li{
		height: min(23vw, 260px);
		min-height: 220px;
		box-shadow: 0 20px 15px -13px rgba(0, 0, 0, 0.1);
	}
	.invi-feature__box ul li .tag{
		top: 28%;
		right: 6%;
		width: min(5.8em, 90px);
		height: min(5.8em, 90px);
		font-size: 85%;
		line-height: 1.4;
	}
	.invi-feature__box ul li p:last-of-type{
		margin-bottom: 1.5em;
		font-size: 110%;
		line-height: 1.5;
		letter-spacing: .02em;
	}
}

/* Tablet (Portrait)
------------------------------------------*/
@media only screen and (min-width: 768px) and (max-width: 959px) {
	.invisalign-first_about{
		padding: 8% 0 8.8%;
	}
	.invisalign-first_about .arrow{
		top: -1.4%;
		width: 15%;
	}
	.invi-box .txt_invisalign-first{
		width: 28%;
		margin-inline: auto;
	}
	.invi-box h3{
		font-size: 250%;
		letter-spacing: .1em;
	}
	.invi-box .invi-box__mouth{
		gap: 3%;
		padding-bottom: .8em;
		margin-bottom: 1.9em;
	}
	.invi-box .invi-box__mouth div{
		width: 45%;
	}
	.invi-box .invi-box__mouth p{
		font-size: 160%;
		letter-spacing: .08em;
	}
	.invi-box .invi-box__txt{
		margin: 0 auto 2.1em;
	}

	.invi-feature .title_fukidashi{
		max-width: 450px;
		font-size: 140%;
	}
	.invi-feature__box{
		margin-top: 2em;
	}
	.invi-feature__box .leaf1{
		top: -12%;
		left: -2%;
		width: 6%;
	}
	.invi-feature__box .leaf2{
		bottom: -17%;
		right: -2%;
		width: 6%;
	}
	.invi-feature__box ul li{
		height: min(21vw, 294px);
		min-height: 180px;
		box-shadow: 0 20px 15px -13px rgba(0, 0, 0, 0.1);
	}
	.invi-feature__box ul li .tag{
		top: 28%;
		right: 6%;
		width: min(5.8em, 90px);
		height: min(5.8em, 90px);
		font-size: 70%;
		line-height: 1.4;
	}
	.invi-feature__box ul li p:last-of-type{
		margin-bottom: 1.5em;
		font-size: 95%;
		line-height: 1.5;
		letter-spacing: .02em;
	}
}

/* Mobile (Portrait)
------------------------------------------*/
@media only screen and (max-width: 767px) {
	.invisalign-first_about{
		background-size: 100% 100vw;
		background-position: center top;
		padding: 10% 0 0;
	}
	.invisalign-first_about .arrow{
		top: -0.7%;
		width: 20%;
		max-width: 120px;
	}
	.medical .w1200.invi-box {
		background-color: #fff0f2;
		padding-bottom: 7%;
	}
	.invi-box .txt_invisalign-first{
		width: 40%;
		margin-inline: auto;
	}
	.invi-box h3{
		font-size: 155%;
		letter-spacing: .1em;
	}
	.invi-box .invi-box__mouth{
		display: grid;
		gap: 3%;
		padding-bottom: 1.7em;
		margin-bottom: 1.7em;
	}
	.invi-box .invi-box__mouth div{
		width: 80%;
		margin-inline: auto;
		margin-top: 1em;
	}
	.invi-box .invi-box__mouth p{
		margin-inline: auto;
		font-size: 140%;
		line-height: 1.6;
		letter-spacing: .1em;
		text-align: center;
	}
	.invi-box .invi-box__txt{
		width: 100%;
		margin: 0 auto 2em;
	}

	.invi-feature .title_fukidashi{
        width: 20em;
		font-size: 110%;
        max-width: 450px;
        padding-bottom: 3%;
        background-size: min(7.125vw, 20px) min(9vw, 26px);
	}
	.invi-feature .title_fukidashi::after {
		top: .4em;
		width: min(6vw, 20px);
		height: min(9vw, 26px);
	}
	.invi-feature .title_fukidashi h4{
        padding-bottom: 0.2em;
	}

	.invi-feature__box{
		margin-top: 2em;
		max-width: 580px;
		margin-inline: auto;
	}
	.invi-feature__box .leaf1{
		width: 9%;
		top: -5%;
		left: 0;
	}
	.invi-feature__box .leaf2{
		width: 9%;
		bottom: 4%;
		right: -1%;
	}
	.invi-feature__box ul{
		margin-inline: auto;
		display: flex;
		flex-wrap: wrap;
		justify-content: center;
		gap: 2%;
		width: 100%;
		margin-bottom: 0;
	}
	.invi-feature__box ul li{
		box-shadow: 0 16px 12px -10px rgba(0, 0, 0, 0.1);
		height: min(45vw, 190px);
		min-height: 140px;
		max-width: 250px;
		width: 48%;
		margin-bottom: 1.8em;
	}
	.invi-feature__box ul li .tag{
		top: 25%;
		right: 7%;
		width: min(5.4em, 90px);
		height: min(5.4em, 90px);
		font-size: 73%;
		line-height: 1.4;
	}
	.invi-feature__box ul li div{
		max-width: 140px;
		width: 73%;
	}
	.invi-feature__box ul li p:last-of-type{
		margin-bottom: 1.5em;
		line-height: 1.4;
		letter-spacing: .08em;
		font-size: 83%;
	}
}


/*reason
---------------------------------------------------------*/
.reason .reason-title{
	background: url(../images/invisalign-first/reason_title@2x.jpg);
	background-size: cover;
	background-position: top center;
	background-repeat: no-repeat;
	height: min(25vw, 280px);

	display: flex;
	align-items: center;
	justify-content: center;
	margin-bottom: 100px;
	position: relative;
}
.reason .reason-title:after {
    content: "";
    position: absolute;
    right: 0;
    bottom: -20px;
    left: 0;
    width: 0px;
    height: 0px;
    margin: auto;
    border-style: solid;
    border-color: rgba(234, 90, 111, 0.8) transparent transparent transparent;
    border-width: 20px 25px 0 25px;
}
.reason .reason-title .txt_reason{
	margin-bottom: .4em;
}
.reason .reason-title h3{
	font-size: min(406%, 61px);
	color: #fff;
	line-height: 1.2;
	margin-bottom: .5em;
}
.reason .reason-title h3 span{
	display: block;
	font-size: 44%;
	margin-bottom: .2em;
}

/* reason共通 */
.reason .reason-box{
	border-bottom: 1px solid #cccccc;
	padding-bottom: 80px;
	margin-bottom: 80px;
}
.reason .reason-flt {
	margin-bottom: 60px;
}
.reason .reason-flt .img_r {
	max-width: 540px;
    width: 45%;
    float: right;
    margin-left: 5%;
}
.reason .reason-flt .txt_l{
	width: 50%;
    float: left;
}
.reason .reason-flt .img_l {
	max-width: 540px;
    width: 45%;
    margin-right: 5%;
	float: left;
}
.reason .reason-flt .txt_r{
	width: 50%;
	float: right;
}
.reason .reason-info{
	color: #a1958b;
	font-size: min(133%, 20px);
	line-height: 2;
	letter-spacing: .1em;
	margin: .2em 0;
}
.reason .reason-ttl{
	font-size: min(233%, 35px);
	letter-spacing: .2em;
	line-height: 1.6;
	margin-bottom: .6em;
}
.reason .reason-ttl span{
	color: #ea5a6f;
}
.reason .reason__btn{
	display: flex;
	justify-content: center;
	margin-inline: auto;
	gap: 2em;
	max-width: 930px;
}
/* reason共通 end */

.reason1 .txt_r p a{
	text-decoration: underline;
}
.reason2 .reason2__3step{
	background-color: #F5F3E7;
    padding: 50px 5%;
    margin: 80px auto 60px;
}
.reason2 .reason2__3step .title_fukidashi {
	max-width: 620px;
}
.reason2 .reason2__3step .title_fukidashi h5{
	font-size: min(166%, 25px);
	font-weight: 300;
	line-height: 2.2;
	letter-spacing: .13em;
}
.reason2 .reason2__3step ul{
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 3.3%;
}
.reason2 .reason2__3step ul li dt{
	color: #a1958b;
	font-size: min(133%, 20px);
	line-height: 2;
	letter-spacing: .1em;
	font-weight: bold;
	text-align: center;
	margin: .4em 0 0;
}
.reason3 .reason-flt {
	margin-bottom: 0;
}
.reason3  .reason-flt .reason-ttl span.ttl-note{
	color: #3b3b3b;
	font-size: 50%;
	vertical-align: .7em;
}
.reason .reason4.reason-box{
	border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 120px;
}

.mail .title_fukidashi{
	max-width: 870px;
}
.shindan{
	display: table;
	margin-top: 30px;
	margin-bottom: 120px;
}
.shindan .shindan_txt{
	background: url("../images/mouthpiece/dot_bg@2x.jpg") no-repeat center center;
	background-size: cover;
	padding: 35px 2.8%;
	width: 57.7%;
	box-sizing: border-box;
	display: table-cell;
	vertical-align: middle;
}
.shindan .shindan_txt dt{
	font-size: 260%;
	letter-spacing: 0.1em;
	line-height: 1.5em;
	font-weight: bold;
	color: #2C7068;
	margin-bottom: 0.25em;
}
.shindan .shindan_link{
	width: 42.3%;
	background-color: #2C7068;
	padding: 28px 2.5% 25px; 
	box-sizing: border-box;
	display: table-cell;
	vertical-align: middle;
}
.shindan .shindan_link > div{
	text-align: center;
}
.shindan .shindan_link > p a{
	background-color: #fff;
	color: #2C7068;
	font-size: 160%;
	letter-spacing: 0.1em;
	line-height: 1.5em;
	font-weight: bold;
	padding: 0.5em 1em;
	box-sizing: border-box;
	display: block;
	border-radius: 2em;
	margin: 20px auto 0;
	text-align: center;
	width: 100%;
}
.shindan .shindan_link > p a:hover{
	background-color: #E0DC1B;
}
.shindan .shindan_link > p a span{
	padding: 0 1.6em 0 2em;
	position: relative;
}
.shindan .shindan_link > p a span::before{
	position: absolute;
	font-family: "fontello";
	content: '\e803';
	font-size: 1.5em;
	left: 0;
	top:50%;
	-webkit-transform: translateY(-50%);
	transform: translateY(-50%);
}
.shindan .shindan_link > p a span::after{
	position: absolute;
	font-family: "fontello";
	content: '\e800';
	font-size: 1em;
	right: 0;
	top:50%;
	-webkit-transform: translateY(-50%);
	transform: translateY(-50%);
}

/* Tablet (Portrait)
------------------------------------------*/
@media only screen and (min-width: 768px) and (max-width: 959px) {
	.reason .reason-title{
		height: min(23.4vw, 180px);
		margin-bottom: 8%;
	}
	.reason .reason-title .txt_reason{
		width: 30%;
		margin-inline: auto;
	}
	.reason .reason-title h3{
		font-size: 284%;
	}

	/* reason共通 */
	.reason .reason-box{
		padding-bottom: 7%;
		margin-bottom: 7%;
	}
	.reason .reason-flt {
		margin-bottom: 6%;
	}
	.reason .reason-flt .img_r {
		width: 40%;
		margin-left: 5%;
		margin-bottom: 3%;
	}
	.reason .reason-flt .txt_l{
		width: 100%;
		float: none;
	}
	.reason .reason-flt .img_l {
		width: 40%;
		margin-right: 5%;
		margin-bottom: 3%;
	}
	.reason .reason-flt .txt_r{
		width: 100%;
		float: none;
	}
	.reason .txt_r .reason-car img,
	.reason .txt_l .reason-car img{
		width: 15%;
	}
	.reason .reason-info{
		font-size: 106%;
		margin: .1em 0;
	}
	.reason .reason-ttl{
		font-size: 186%;
		letter-spacing: .12em;
		line-height: 1.5;
		margin-bottom: .4em;
	}
	.reason .reason__btn{
		gap: 1em;
	}
	.reason .reason__btn .com_btn1 a{
		font-size: 98%;
		letter-spacing: .08em;
	}
	/* reason共通 end */

	.reason2 .reason2__3step{
		padding: 5% 5%;
		margin: 8% auto 6%;
	}
	.reason2 .reason2__3step .title_fukidashi {
		max-width: 480px;
	}
	.reason2 .reason2__3step .title_fukidashi h5{
		font-size: 80%;
		letter-spacing: .08em;
	}
	.reason2 .reason2__3step ul li dt{
		font-size: 106%;
		margin: .4em 0 0;
	}
	.reason3 .reason-flt {
		margin-bottom: 0;
	}
	.reason .reason4.reason-box{
		margin-bottom: 10%;
	}
}

/* Tablet 調整 (Portrait)
------------------------------------------*/
@media only screen and (min-width: 768px) and (max-width: 1140px) {
	.mail .title_fukidashi{
		max-width: 600px;
		font-size: 130%;
	}
	.shindan{
		margin-top: 20px;
		margin-bottom: 12%;
	}
	.shindan .shindan_txt{
		padding: 3% 2.5% 
	}
	.shindan .shindan_txt dt{
		font-size: 3.4vw;
		letter-spacing: 0.05em;
	}
	.shindan .shindan_link{
		padding: 3% 2.5% 
	}
	.shindan .shindan_link > div img{
		width: 100%;
		margin: 0;
	}
	.shindan .shindan_link > p a{
		font-size: 2.2vw;
		margin: 4% auto 0;
		
	}
}

/* Mobile (Portrait)
------------------------------------------*/
@media only screen and (max-width: 767px) {
	.reason .reason-title{
		height: min(38vw, 150px);
		margin-bottom: 10%;
	}
	.reason .reason-title .txt_reason{
		width: 28%;
		margin-inline: auto;
		margin-bottom: .3em;
	}
	.reason .reason-title h3{
		font-size: 200%;
		margin-bottom: .4em;
	}
	.reason .reason-title h3 span{
		font-size: 55%;
		margin-bottom: .3em;
	}

	/* reason共通 */
	.reason .reason-box{
		padding-bottom: 8%;
		margin-bottom: 8%;
	}
	.reason .reason-flt {
		margin-bottom: 6%;
		display: block;
	}
	.reason .reason-flt .img_r {
		width: 80%;
		float: none;
		margin: 0 auto 1em;
	}
	.reason .reason-flt .txt_l{
		width: 100%;
		float: none;
	}
	.reason .reason-flt .img_l {
		width: 80%;
		float: none;
		margin: 0 auto 1em;
	}
	.reason .reason-flt .txt_r{
		width: 100%;
		float: none;
	}
	.reason .txt_r .reason-car img,
	.reason .txt_l .reason-car img{
		width: 30%;
		max-width: 10em;
	}
	.reason .reason-info{
		font-size: 100%;
		line-height: 1.4;
		letter-spacing: .08em;
		margin: .2em 0;
	}
	.reason .reason-ttl{
		font-size: 150%;
		letter-spacing: .12em;
		line-height: 1.5;
		margin-bottom: .4em;
	}
	.reason .reason__btn{
		display: block;
		max-width: 450px;
	}
	.reason .reason__btn .com_btn1{
		margin-bottom: 1em;
	}
	.reason .reason__btn .com_btn1 a{
		font-size: 98%;
		letter-spacing: .08em;
	}
	/* reason共通 end */

	.reason2 .reason2__3step{
		padding: 8% 5% 20%;
		margin: 8% auto 6%;
	}
	.reason2 .reason2__3step .title_fukidashi {
		max-width: 400px;
		width: 15em;
	}
	.reason2 .reason2__3step .title_fukidashi h5{
		font-size: 95%;
		line-height: 1.5;
		margin-bottom: 1.4em;
	}
	.reason2 .reason2__3step ul{
		grid-template-columns: repeat(1, 1fr);
		gap: 2%;
	}
	.reason2 .reason2__3step ul li div{
		width: 80%;
		margin-inline: auto;
	}
	.reason2 .reason2__3step ul li div img{
		width: 100%;
	}
	.reason2 .reason2__3step ul li dt{
		font-size: 110%;
	}
	.reason3 .reason-flt {
		margin-bottom: 0;
	}
	.reason .reason4.reason-box{
		margin-bottom: 11%;
	}

	.mail .title_fukidashi{
		font-size: 120%;
		max-width: 420px;
		width: 19em;
	}
	.shindan{
		display: block;
		margin-top: 6%;
		margin-bottom: 12%;
	}
	.shindan .shindan_txt{
		padding: 5%;
		width: 100%;
		display: block;
	}
	.shindan .shindan_txt dt{
		font-size: 150%;
		letter-spacing: normal;
		margin-bottom: 0.25em;
		text-align: center;
	}
	.shindan .shindan_link{
		width: 100%;
		padding: 5%; 
		display: block;
	}
	.shindan .shindan_link > p a{
		font-size: 120%;
		letter-spacing: 0.05em;
		margin: 5% auto 0;
	}
}


/*different
---------------------------------------------------------*/
.different .hikaku{
	margin-bottom: 30px;
}
.different .btn_single{
	margin: 40px auto 120px;
}

/* Tablet (Portrait)
------------------------------------------*/
@media only screen and (min-width: 768px) and (max-width: 959px) {
	.different .hikaku{
		margin-bottom: 15px;
	}
	.different .btn_single{
		margin: 4% auto 12%;
	}
}

/* Mobile (Portrait)
------------------------------------------*/
@media only screen and (max-width: 767px) {
	.different .hikaku .graph{
		position: relative;
	}
	.different .hikaku{
		margin-bottom: 3%;
	}
	.different .hikaku .graph div.scl_box{
		width:185%;
		box-sizing: border-box;
		padding-bottom: 4%;
	}
	.different .scl_txt{
		color: #a1958b;
		margin-top: .5em;
	}
	.different .btn_single{
		margin: 4% auto 12%;
	}
}


/*mft
---------------------------------------------------------*/
.mft .com_btn1 {
	margin-top: 40px;
}

/* Tablet (Portrait)
------------------------------------------*/
@media only screen and (min-width: 768px) and (max-width: 959px) {
	.mft .com_btn1 {
		margin-top: 4%;
	}
}

/* Mobile (Portrait)
------------------------------------------*/
@media only screen and (max-width: 767px) {
	.mft .com_btn1 {
		margin-top: 4%;
	}
}


/*flow
---------------------------------------------------------*/
.med_flow_vertical li {
    border-left: rgba(234, 90, 111, 0.50) solid 1px;
}


/*faq
---------------------------------------------------------*/
.faq-box .med_qa_box .q_box p {
    background-image: url(../images/invisalign-first/icon_q_g.svg);
}
.faq-box .med_qa_box .a_box p{
  background-image: url(../images/invisalign-first/icon_a_g.svg);
}

.faq .med_blue_box .title_fukidashi{
	max-width: 560px;
}

.faq .med_blue_box .abs_img1,
.faq .med_blue_box .abs_img2{
	z-index: -1;
}

/* Tablet (Portrait)
------------------------------------------*/
@media only screen and (min-width: 768px) and (max-width: 959px) {
	.faq .med_blue_box .title_fukidashi{
		max-width: 480px;
	}
}

/* Mobile (Portrait)
------------------------------------------*/
@media only screen and (max-width: 767px) {
	.faq .med_blue_box .title_fukidashi{
		max-width: 340px;
		width: 14em;
	}
}