@charset "utf-8";

/* GoogleFonts読み込み 下記のライセンス記述は削除禁止 */
/*
* "Noto Sans JP" licensed under the SIL Open Font License 1.1
* by https://fonts.google.com/specimen/Noto+Sans+JP
*/
@font-face {
font-family: "Noto Sans JP";
font-style: normal;
font-weight: 400;
src: url("fonts/NS-400.woff2") format("woff2"), url("fonts/NS-400.woff") format("woff");
font-display: swap;
}
@font-face {
font-family: "Noto Sans JP";
font-style: normal;
font-weight: 700;
src: url("fonts/NS-700.woff2") format("woff2"), url("fonts/NS-700.woff") format("woff");
font-display: swap;
}


/*--------------------------------------------------------------------------
reset
---------------------------------------------------------------------------*/
h1,
h2,
h3,
h4,
h5,
h6,
p,
span,
small,
dl,
dt,
dd,
ol,
ul,
li {
margin: 0;
font-size: 100%;
}

ul {
margin: 0;
padding: 0;
vertical-align: baseline;
}

img {
vertical-align: top;
}

li {
list-style-type: none;
vertical-align: baseline;
}

input, button, textarea, select {
margin: 0;
padding: 0;
background: none;
border: none;
border-radius: 0;
outline: none;
-webkit-appearance: none;
-moz-appearance: none;
appearance: none;
}

* {
box-sizing: border-box;
}

.cf::after {
content: "";
display: block;
clear: both;
}

:root {
--serif: "游明朝体", "Yu Mincho", YuMincho, "ヒラギノ明朝 Pro", "Hiragino Mincho Pro", "MS P明朝", "MS PMincho", serif;
}


/*--------------------------------------
Base
---------------------------------------*/
html {
font-size: 62.5%;
overflow: auto;
}

body {
min-width: 100rem;
color: #333;
font-family: 'Noto Sans JP', "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "游ゴシック", YuGothic, "メイリオ", Meiryo, sans-serif;
font-size: 1.7rem;
font-weight: 400;
line-height: 1.8;
overflow: hidden;
word-break: break-word;
-webkit-font-smoothing: subpixel-antialiased;
}

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

a {
color: inherit;
text-decoration: none;
}

a:hover {
text-decoration: none;
opacity: 0.7;
cursor: pointer;
}

.fl {
float: left;
}

.fr {
float: right;
}

.strong {
font-weight: 700;
}

.f110 {
font-size: 110%;
}

.f120 {
font-size: 120%;
}

.f130 {
font-size: 130%;
}

.f150 {
font-size: 150%;
}

.f200 {
font-size: 200%;
}

.f300 {
font-size: 300%;
}


/*--------------------------------------
Header
---------------------------------------*/
header .headTopWrap {
position: relative;
padding: 0.7rem;
z-index: 3;
}
header .headTopArea {
width: 110rem;
max-width: 100%;
margin: 0 auto;
}
header .headTopArea .rightTxt {
font-size: 1.2rem;
font-weight: 400;
line-height: 1.4;
text-align: right;
}
header .headTopArea .rightTxt::before {
display: inline-block;
width: 2.8rem;
height: 1.8rem;
margin: 0 0.5rem 0 0;
background: #000;
color: #fff;
font-size: 1.2rem;
line-height: 1.7rem;
text-align: center;
content: "PR";
}
header .headTopArea .rightTxt a {
color: inherit;
text-decoration: none;
}


/*--------------------------------------
Global Nav
---------------------------------------*/
#g-nav {
position: relative;
margin: 0 auto 3rem auto;
z-index: 100;
}
#g-nav ul {
display: flex;
justify-content: space-between;
width: 120rem;
max-width: 100%;
height: auto;
margin: 1rem auto 0 auto;
}
#g-nav li {
position: relative;
width: 100%;
text-align: center;
}
#g-nav li::before {
position: absolute;
left: 0;
top: 50%;
transform: translateY(-50%);
width: 0.1rem;
height: calc(100% - 1rem);
border-left: 1px solid #000;
content: "";
}
#g-nav li:last-child::after {
position: absolute;
right: 0;
top: 50%;
transform: translateY(-50%);
width: 0.1rem;
height: calc(100% - 1rem);
border-right: 1px solid #000;
content: "";
}
#g-nav li a {
display: flex;
align-items: center;
justify-content: center;
padding: 0 1rem;
font-size: 1.6rem;
text-decoration: none;
}
#g-nav li a span {
display: inline-block;
position: relative;
padding: 0.5rem 0;
}
#g-nav li a:hover {
opacity: 1;
}
#g-nav li a:hover span {
border-bottom: 3px solid #72dff4;
}


/*--------------------------------------
Pankuzu
---------------------------------------*/
#pankuzuWrap {
margin: 3rem 0 0 0;
padding: 0;
}
#pankuzu {
width: 110rem;
max-width: 100%;
margin: 0 auto;
padding: 0;
font-size: 1.2rem;
}
#pankuzu a {
text-decoration: underline;
}
#pankuzu a:hover {
text-decoration: none;
}
#pankuzu span {
border-bottom: none;
font-weight: inherit;
color: inherit;
}


/*--------------------------------------
Main Contents
---------------------------------------*/
#contents {
display: flex;
width: min(100%,110rem);
margin: 0 auto 0;
padding: 0;
}

.main-index {
width: 100%;
margin: 0 auto;
padding: 0;
}

.main-low {
width: 83rem;
margin: 0 5rem 0 0;
padding: 5rem 0 0 0;
}


/*--------------------------------------
Side
---------------------------------------*/
#side {
width: 22rem;
margin: 5rem 0 0 0;
}

#side .sideBox {
margin: 0 0 3rem 0;
border-top: 2px solid #173265;
}

#side .sideBox .sttl {
font-family: var(--serif);
font-size: 1.8rem;
font-weight: 700;
}

#side .sideBox .sttl a {
display: block;
padding: 1.6rem 1.2rem;
line-height: 1.6;
}

#side .sideBox ul {
padding: 0;
margin: 0;
}

#side .sideBox ul li {
background-image: none;
padding: 0;
position: relative;
}

#side .sideBox ul li::before {
content: "";
width: 100%;
height: 1px;
position: absolute;
top: 0;
left: 0;
border-bottom: 1px dashed #bbb;
transform: none;
}

#side .sideBox ul li a {
display: block;
padding: 1rem 2rem 1rem 1.2rem;
font-size: 1.3rem;
background: url(img/arrow_navy.png) no-repeat right 0.6rem center;
background-size: 6px auto;
text-decoration: none;
}

#side .sideBox ul li a:hover {
opacity: 0.7;
text-decoration: none;
}

#side .sideBox .subList {
margin: 0;
}

#side .sideBox .subList li {
margin: 0;
}

#side .sideBox .subList li a {
display: block;
position: relative;
padding: 1rem 2.8rem 1rem 3rem;
}

#side .sideBox .subList li a::before {
content: "└";
margin: 0;
position: absolute;
left: 1.1rem;
}


/*--------------------------------------
Footer
---------------------------------------*/
footer {
margin: 0;
padding: 0;
background-color: #e8f3f7;
}

footer .areaInner {
width: 100%;
padding: 4rem;
}

footer .areaInner .inner {
position: relative;
width: 110rem;
max-width: 100%;
margin: 0 auto;
}

footer .areaInner .logo {
margin: 0 auto 3rem auto;
text-align: center;
}

footer .areaInner .logo img {
width: 22rem;
}

footer .areaInner .logo a:hover {
opacity: 0.7;
}

footer .areaInner .footBox {
margin: 0 0 3.5rem 0;
}

footer .areaInner .footBox .sttl {
border-bottom: 1px solid #333;
padding: 0 0 0.5rem 0;
margin: 0 0 1.5rem 0;
}

footer .areaInner .footBox .sttl a {
display: block;
padding: 0.3rem 0 0.3rem 2rem;
background: url(img/foot_arrow.svg) no-repeat left center;
background-size: 11px auto;
font-size: 1.6rem;
font-weight: 400;
}

footer .areaInner .footBox .sttl a:hover {
text-decoration: none;
opacity: 0.7;
}

footer .footBox ul {
padding: 0 2.0rem;
}

footer .areaInner .footBox .accChild {
padding: 0;
box-sizing: border-box;
display: flex;
flex-wrap: wrap;
}

footer .areaInner .footBox .accChild li.subCat {
width: 22%;
margin: 0 4% 0.8rem 0;
}

footer .areaInner .footBox .accChild li.subCat:nth-of-type(4n + 1) {
margin: 0 0 0.8rem 0;
}

footer .areaInner .footBox .accChild li.subCat a {
display: inline-block;
padding: 0 0 0 1.5rem;
background: url(img/arrow_black.png) no-repeat left top 0.8rem;
background-size: 5px auto;
font-size: 1.2rem;
font-weight: 400;
}

footer .areaInner .footBox .accChild li.subCat::after {
content: "";
}

footer .areaInner .footBox .accChild .pc + li::before {
/* content: "　|　"; */
letter-spacing: 0;
}

footer .areaInner .footBox .accChild .pc + li::before {
/* content: "|　"; */
letter-spacing: 0;
}

footer .areaInner .footBox .accChild .pc + li.subCat::before {
content: "";
}

footer .areaInner .footBox .accChild li {
/* float: left; */
display: inline-block;
margin: 0 0 0 0;
}

footer .areaInner .footBox .accChild li a {
font-size: 1.3rem;
font-weight: 700;
padding: 0;
}

footer .areaInner .footBox .accChild .subList {
padding: 0 0 0 1.5rem;
margin: 0 0 0 0;
}

footer .areaInner .footBox .accChild .subList li {
padding: 0.5rem 0 0 0;
display: block;
float: none;
margin: 0;
position: relative;
}

footer .areaInner .footBox .accChild .subList li::before {
content: "└";
position: absolute;
top: 5px;
left: 0;
margin-right: 0.4rem;
}

footer .areaInner .footBox .accChild .subList li a {
font-size: 1.3rem;
background-image: none;
padding: 0 0 0 1.8rem;
}

footer .areaInner .noticeArea {
box-sizing: border-box;
width: 100%;
background: #fff;
border-radius: 0;
padding: 2.8rem 3.0rem;
margin: 3.5rem auto 0;
}

footer .areaInner .noticeArea p {
font-size: 1.2rem;
color: #000;
margin: 0;
}

footer .areaInner p.ucp {
margin: 3rem auto 0 auto;
font-size: 1.2rem;
line-height: 1.6;
text-align: center;
}

footer .botArea {
background-color: #fff;
}

footer .botArea .inner {
width: 110rem;
max-width: 100%;
margin: 0 auto;
padding: 1.2rem 5rem 1.5rem 5rem;
}

footer .botArea .inner.cf {
content: none;
}

footer p.sitemap {
float: right;
}

footer p.sitemap a {
padding: 0.2rem 0 0.4rem 1.4rem;
font-size: 1.2rem;
line-height: 1.4;
text-align: right;
text-decoration: underline;
}

footer p.sitemap a:hover {
text-decoration: none;
}

footer p.copy {
float: left;
max-width: calc(100% - 10rem);
padding: 0.5rem 0;
font-size: 1.2rem;
line-height: 1.4;
text-align: left;
}

footer a {
text-decoration: none;
}


/*--------------------------------------
PageTop
---------------------------------------*/
#page-top {
position: fixed;
bottom: 6rem;
right: 2rem;
width: 6rem;
z-index: 100;
}
#page-top img:hover {
opacity: 0.7;
}


/* ================== */
/*  メインコンテンツ　*/
/* ================== */

.main p {
margin: 1em auto;
}

.main p:not([class]) > span:not([class]),
.main li:not([class]) > span:not([class]),
.main td:not([class]) > span:not([class]) {
background: linear-gradient(transparent 60%, #fbeb9b 60%);
font-weight: 700;
}

.main p:not([class]) > a:not([class]),
.main li:not([class]) > a:not([class]),
.main td:not([class]) > a:not([class]) {
text-decoration: underline;
}
.main p:not([class]) > a:not([class]):hover,
.main li:not([class]) > a:not([class]):hover,
.main td:not([class]) > a:not([class]):hover {
text-decoration: none;
}

.caption {
margin: 0.8rem 0 0 0;
padding: 0 0 0.5rem 0;
color: #999;
font-size: 1rem;
line-height: 1.4;
overflow: hidden;
overflow-x: auto;
scrollbar-width: thin;
white-space :nowrap;
word-break: break-all;
}
.caption::-webkit-scrollbar {
height: 0.5rem;
}
.caption::-webkit-scrollbar-track {
background: #fff;
border-radius: 1rem;
}
.caption::-webkit-scrollbar-thumb {
background: #ccc;
border-radius: 1rem;
}
.caption a {
color: inherit;
text-decoration: underline;
}
.caption a:hover {
text-decoration: none;
}


/*--------------------------------------
heading
---------------------------------------*/
.main-low h1,
.main-low h2,
.main-low h3,
.main-low h4,
.main-low h5,
.main-low h6 {
position: relative;
font-family: var(--serif);
font-weight: 700;
line-height: 1.4;
}

.main-low h1 {
margin: 0 0 5rem 0;
padding: 2rem;
background: #173265;
color: #fff;
font-size: 3.4rem;
text-align: center;
}

.main-low h2 {
margin: 5rem 0 3rem 0;
padding: 1.5rem 2rem;
background: #f0feff;
font-size: 3rem;
}
.main-low h2::before {
position: absolute;
left: 0;
bottom: 0.4rem;
width: 100%;
height: 0.1rem;
border-top: 1px solid #72dff4;
content: "";
}
.main-low h2::after {
position: absolute;
left: 0;
top: 0.4rem;
width: 100%;
height: 0.1rem;
border-bottom: 1px solid #72dff4;
content: "";
}

.main-low h3 {
min-height: 5rem;
margin: 3rem 0 2rem 0;
padding: 1rem 2rem 1rem 6.5rem;
background: url(img/title_bg_01.png) no-repeat left center;
background-size: 6rem;
border-bottom: 1px solid #bbb;
color: #173265;
font-size: 2.6rem;
}

.main-low h4,
.main-low h5,
.main-low h6 {
margin: 3rem 0 2rem 0;
padding: 0 2rem 0.8rem 2rem;
border-bottom: 1px solid #bbb;
font-size: 2.2rem;
}

.main-low h1 a,
.main-low h2 a,
.main-low h3 a,
.main-low h4 a,
.main-low h5 a,
.main-low h6 a {
display: block;
padding: 0 2rem 0 0;
background: url(img/arrow_black.png) no-repeat right center;
background-size: 8px auto;
color: inherit;
text-decoration: none;
}
.main-low h3 a {
background: url(img/arrow_navy.png) no-repeat right center;
background-size: 8px auto;
}


/*--------------------------------------
title
---------------------------------------*/
.check,
.point {
display: flex;
align-items: center;
position: relative;
min-height: 7rem;
margin: 3rem 0 2rem 0;
padding: 1.5rem 2rem 1.5rem 7.2rem;
border-bottom: 1px solid #bbb;
color: #173265;
font-family: var(--serif);
font-size: 2.6rem;
font-weight: 700;
line-height: 1.4;
}
.check::before,
.point::before {
position: absolute;
left: 0.2rem;
top: 50%;
transform: translateY(-50%);
width: 6rem;
height: 6rem;
background: url(img/title_bg_02.png) no-repeat left top;
background-size: contain;
content: "";
}
.point::before {
background: url(img/title_bg_03.png) no-repeat left top;
background-size: contain;
}
.check a,
.point a {
display: block;
padding: 0 2rem 0 0;
background: url(img/arrow_navy.png) no-repeat right center;
background-size: 8px auto;
color: inherit;
text-decoration: none;
}

.check p,
.point p {
    margin: 0;
}


/*--------------------------------------
lists
---------------------------------------*/
.main ul:not([class]) {
margin: 4rem 0;
padding: 0;
}
.main ul:not([class]) li {
position: relative;
margin: 0 0 0.6rem 0;
padding: 0 0 0 2.4rem;
}
.main ul:not([class]) li:last-child {
margin: 0;
}
.main ul:not([class]) li::before {
position: absolute;
left: 0;
top: 1.2rem;
width: 1rem;
height: 1rem;
background: #39d7dd;
border-radius: 50%;
content: "";
}

.main ol {
margin: 4rem 0;
padding: 0;
counter-reset: number 0;
}
.main ol li {
position: relative;
margin: 0 0 0.6rem 0;
padding: 0 0 0 3rem;
counter-increment: number;
}
.main ol li::before {
display: flex;
align-items: center;
justify-content: center;
position: absolute;
left: 0;
top: 0.6rem;
width: 2rem;
height: 2rem;
background: #39d7dd;
color: #fff;
font-size: 1.2rem;
line-height: 2rem;
text-align: center;
}
.main ol li:nth-child(-n + 9)::before {
content: counter(number);
}
.main ol li:nth-child(n + 10)::before {
content: counter(number);
}


/*--------------------------------------
table
---------------------------------------*/
table th,
table td {
word-break: break-all;
}
table {
width: 100%;
margin: 4rem auto;
border-collapse: collapse;
}
table th {
padding: 1rem 1.5rem;
background: #f5f5f5;
border: 1px solid #9e9e9e;
font-weight: 700;
text-align: center;
}
table td {
padding: 1rem 1.5rem;
background: #fff;
border: 1px solid #9e9e9e;
}


/*--------------------------------------
float-wrap
---------------------------------------*/
.float-wrap {
margin: 5rem auto;
}
.float-wrap .fl {
width: 32rem;
margin: 0 3rem 1rem 0;
text-align: center;
}
.float-wrap .fr {
width: 32rem;
margin: 0 0 1rem 3rem;
text-align: center;
}
.float-wrap .ct {
width: 70rem;
margin: 0 auto 2rem auto;
text-align: center;
}
.float-wrap .catch {
margin: 0 0 1.5rem 0;
color: #173265;
font-family: var(--serif);
font-size: 2.4rem;
font-weight: 700;
line-height: 1.4;
text-align: left;
}
.float-wrap.ct .catch {
text-align: center;
}
.float-wrap .catch a {
display: inline-block;
padding: 0 3rem 0 0;
background: url(img/arrow_navy.png) no-repeat right center;
background-size: 8px auto;
color: inherit;
text-decoration: none;
}
.float-wrap p:not([class]) {
margin: 0 0 1em 0;
}


/*--------------------------------------
btns
---------------------------------------*/
.btn-tel {
display: none;
}

.btn-internal,
p.btn-internal {
position: relative;
max-width: 45rem;
margin: 4rem auto;
padding: 0;
text-align: center;
z-index: 2;
}
.btn-internal::after {
position: absolute;
left: 0.5rem;
top: 0.5rem;
width: calc(100% - 0.1rem);
height: calc(100% - 0.1rem);
border: 1px solid #39a9ff;
border-top: none;
border-left: none;
border-radius: 6rem;
content: "";
pointer-events: none;
z-index: -1;
}
.btn-internal a {
display: flex;
align-items: center;
justify-content: center;
position: relative;
width: 100%;
min-height: 7rem;
margin: 0 auto;
padding: 2rem 3rem;
background: #007298 url(img/arrow_white.png) no-repeat right 2rem center;
background-size: 7px auto;
border: 1px solid #39a9ff;
border-radius: 6rem;
box-sizing: border-box;
color: #fff;
font-size: 1.8rem;
font-weight: 700;
line-height: 1.4;
text-align: center;
text-decoration: none;
transition: 0.2s;
-webkit-tap-highlight-color: rgba(0,0,0,0);
}
.btn-internal a:hover {
text-decoration: none;
opacity: 1;
transform: translate(5px, 5px);
}

.btn-web,
p.btn-web {
position: relative;
max-width: 45rem;
margin: 4rem auto;
padding: 0;
text-align: center;
z-index: 2;
}
.btn-web::after {
position: absolute;
left: 0.5rem;
top: 0.5rem;
width: calc(100% - 0.1rem);
height: calc(100% - 0.1rem);
border: 1px solid #e99f00;
border-top: none;
border-left: none;
border-radius: 6rem;
content: "";
pointer-events: none;
z-index: -1;
}
.btn-web a {
display: flex;
align-items: center;
justify-content: center;
position: relative;
width: 100%;
min-height: 7rem;
margin: 0 auto;
padding: 2rem 3rem;
background: url(img/arrow_black.png) no-repeat right 2rem center, -webkit-linear-gradient(45deg, #ffc93f 0%, #fbfbfe 100%);
background: url(img/arrow_black.png) no-repeat right 2rem center, linear-gradient(45deg, #ffc93f 0%, #fbfbfe 100%);
background-size: 7px auto, auto;
border-radius: 6rem;
box-sizing: border-box;
color: #333;
font-size: 1.8rem;
font-weight: 700;
line-height: 1.4;
text-align: center;
text-decoration: none;
transition: 0.2s;
-webkit-tap-highlight-color: rgba(0,0,0,0);
}
.btn-web a:hover {
text-decoration: none;
opacity: 1;
transform: translate(5px, 5px);
}

.btn-link {
margin: 4rem 0;
padding: 0;
text-align: right;
}
.btn-link a {
display: inline-block;
position: relative;
min-height: 1.6rem;
padding: 0.1rem 0 0.2rem 2.4rem;
background: url(img/arrow_link.png) no-repeat left center;
background-size: 16px auto;
line-height: 1.4;
text-decoration: underline;
}
.btn-link a:hover {
text-decoration: none;
opacity: 0.7;
}


/*--------------------------------------
box-wrap
---------------------------------------*/
.box-wrap {
display: flex;
flex-wrap: wrap;
justify-content: space-between;
}
.box-wrap .box {
position: relative;
width: calc((100% - 6rem) / 2);
margin: 0 0 3.5rem 0;
padding: 3rem;
background: #fff;
border-top: 1px solid #9e9e9e;
border-bottom: 1px solid #9e9e9e;
}
.box-wrap .box-head {
display: flex;
align-items: center;
position: relative;
min-height: 5rem;
margin: 0 0 2rem 0;
padding: 0 0 0 6rem;
z-index: 2;
}
.box-wrap .box-head::before {
position: absolute;
left: -1.5rem;
top: 50%;
transform: translateY(-50%);
width: 13.4rem;
height: 5rem;
background: url(img/title_bg_05.png) no-repeat left center;
background-size: contain;
content: "";
z-index: -1;
}
.box-wrap .box-head .ttl {
width: 100%;
color: #111;
font-family: var(--serif);
font-size: 2.4rem;
font-weight: 700;
line-height: 1.4;
}
.box-wrap .box-head .ttl a {
display: block;
padding: 0 2rem 0 0;
background: url(img/arrow_navy.png) no-repeat right center;
background-size: 8px auto;
color: inherit;
text-decoration: none;
}
.box-wrap .box-body p:not([class]) {
margin: 0;
}


/*--------------------------------------
frame-wrap
---------------------------------------*/
.frame-wrap {
display: flex;
flex-wrap: wrap;
justify-content: space-between;
}
.frame-wrap::after {
display: block;
width: calc((100% - 5rem) / 3);
content: "";
}
.frame-wrap .frame {
width: calc((100% - 5rem) / 3);
margin: 0 0 4rem 0;
padding: 3rem 2rem;
background: #fff;
border: 5px solid #d6eaf2;
}
.frame-wrap .frame-head {
display: flex;
align-items: center;
justify-content: center;
margin: 0 0 2rem 0;
padding: 0 0 1.5rem 0;
border-bottom: 1px solid #111;
}
.frame-wrap .frame-head .ttl {
width: 100%;
color: #111;
font-family: var(--serif);
font-size: 2.2rem;
font-weight: 700;
line-height: 1.4;
}
.frame-wrap .frame-head .ttl a {
display: block;
padding: 0 2rem 0 0;
background: url(img/arrow_black.png) no-repeat right center;
background-size: 8px auto;
color: inherit;
text-decoration: none;
}
.frame-wrap .frame-head .ttl a:hover {
text-decoration: none;
opacity: 0.7;
}
.frame-wrap .frame-body p:not([class]) {
margin: 1em 0 0 0;
}
.frame-wrap .frame-body table {
margin: 1.5rem 0 0 0;
font-size: 1.5rem;
}
.frame-wrap .frame-body table th {
width: 8rem;
padding: 0.8rem 0.5rem;
line-height: 1.4;
}
.frame-wrap .frame-body table td {
padding: 0.8rem;
line-height: 1.4;
}
.frame-wrap .frame-body .fig {
margin: 0 1.8rem;
text-align: center;
}
.frame-wrap .frame-body .caption {
text-align: center;
}


/*--------------------------------------
accordion
---------------------------------------*/
.accordion-item {
display: none;
}
.accordion-btn {
position: relative;
width: 45rem;
min-height: 7rem;
margin: 0 auto 4rem auto;
}
.accordion-btn::after {
position: absolute;
left: 0.5rem;
top: 0.5rem;
width: calc(100% - 0.1rem);
height: calc(100% - 0.1rem);
border: 1px solid #bbb;
border-top: none;
border-left: none;
border-radius: 6rem;
content: "";
pointer-events: none;
z-index: -1;
}
.accordion-btn div {
display: flex;
align-items: center;
justify-content: center;
position: relative;
width: 45rem;
min-height: 7rem;
padding: 2rem 6rem;
background: #efefef;
border-radius: 6rem;
font-family: var(--serif);
font-size: 2rem;
font-weight: 700;
line-height: 1.4;
text-align: center;
cursor: pointer;
transition: 0.2s;
-webkit-tap-highlight-color: rgba(0,0,0,0);
}
.accordion-btn div::before {
position: absolute;
top: 50%;
right: 2rem;
width: 2.1rem;
height: 0.1rem;
border-bottom: 1px solid #222;
content: "";
transform: translate(0, -50%);
z-index: 2;
}
.accordion-btn div::after {
position: absolute;
right: 2.9rem;
top: 50%;
width: 0.1rem;
height: 2.1rem;
border-left: 1px solid #222;
content: "";
transform: translate(0, -50%);
transition: 0.3s ease all;
z-index: 2;
}
.accordion-btn.is-open div::after {
transform: translate(0, -50%) rotate(-90deg);
}
.accordion-btn div:hover {
opacity: 1;
transform: translate(5px, 5px);
}


/*--------------------------------------
toc
---------------------------------------*/
.toc_parts {
width: 77rem;
margin: 0 auto 4rem auto;
padding: 4rem 4rem 2rem 4rem;
background: #f8f8f8;
}
.toc_parts .ttl {
display: flex;
align-items: center;
padding: 0 4rem 0 1rem;
border-left: 4px solid #173265;
font-family: var(--serif);
font-size: 2.5rem;
font-weight: 700;
line-height: 1.4;
}
#toc {
margin: 1.5rem 0 0 0;
border-top: 1px solid #afdffa;
}
#toc .chapter {
margin: 0 0 2rem 0;
padding: 0 1rem;
counter-reset: count;
}
#toc .chapter .chapter-h {
position: relative;
margin: 2rem 0 0 0;
padding: 0 0 0 3.6rem;
font-size: 1.6rem;
line-height: 1.6;
counter-increment: count;
}
#toc .chapter .chapter-h:last-child {
margin-bottom: 0;
}
#toc ul.chapter .chapter-h::before {
position: absolute;
left: 0;
top: 1.2rem;
transform: translateY(-50%);
width: auto;
height: auto;
background: none;
border-radius: 0;
color: #173265;
font-size: 2rem;
font-weight: 700;
content: counter(count, decimal-leading-zero);
}
#toc .chapter .chapter-h a {
text-decoration: none;
}
#toc .chapter .chapter-h a:hover {
opacity: 0.7;
}
#toc li.chapter-h.chapter-h-three {
margin: 0.5rem 0 0.5rem 4rem;
padding: 0 0 0 1.5rem;
font-size: 1.5rem;
counter-increment: none;
}
#toc li.chapter-h.chapter-h-three::before {
position: absolute;
left: 0;
top: 0.7rem;
transform: rotate(180deg);
width: 0.8rem;
height: 0.8rem;
border-top: 1px solid #333;
border-right: 1px solid #333;
content: "";
}
#toc li.chapter-h.chapter-h-three a {
font-weight: normal;
}
#toc li.chapter-h.chapter-h-three span {
font-weight: 400;
}
#toc .chapter br {
display: none;
}


/*--------------------------------------
related
---------------------------------------*/
#related-article p:not([class]) {
margin: 0;
}
#related-article.related-article01-frame {
position: relative;
margin: 5rem auto;
padding: 3rem;
background: #f8f8f8;
}
#related-article .related-article01-title {
font-family: var(--serif);
font-size: 2rem;
font-weight: 700;
line-height: 1.4;
}
#related-article .related-article01-list {
margin: 1.5rem 0 0 0;
padding: 0 2rem;
border-top: 1px solid #afdffa;
}
#related-article .related-article01-list li {
position: relative;
margin: 2rem 0 0 0;
padding: 0 0 0 2.4rem;
line-height: 1.4;
}
#related-article .related-article01-list li::before {
position: absolute;
left: 0;
top: 0.8rem;
width: 1rem;
height: 1rem;
background: #173265;
border-radius: 50%;
content: "";
}
#related-article .related-article01-list li + li {
margin: 1rem 0 0 0;
}
#related-article .related-article01-list a {
text-decoration: none;
}
#related-article .related-article01-list a:hover {
opacity: 0.7;
}


/*--------------------------------------
visArea
---------------------------------------*/
#visArea.lower {
position: relative;
height: 17rem;
text-align: center;
}
#visArea.lower::before {
position: absolute;
left: 50%;
top: -3.2rem;
transform: translateX(-50%);
width: 100vw;
height: calc(100% + 3.2rem);
background: url(img/mv_bg_03.png) no-repeat left top;
background-size: cover;
content: "";
z-index: -1;
}
#visArea.lower .siteName img {
width: 30rem;
}


/*--------------------------------------
addParts
---------------------------------------*/
.addInner {
position: relative;
width: 110rem;
margin: 0 auto;
z-index: 0;
}

.addParts-title {
position: relative;
margin: 0 0 5rem 0;
color: #173265;
font-family: var(--serif);
font-size: 4rem;
font-weight: 700;
line-height: 1.4;
text-align: center;
}
.addParts-title::before {
position: absolute;
left: 50%;
top: -4rem;
transform: translateX(-50%);
width: 54.4rem;
height: 10.2rem;
background: url(img/title_bg_04.png) no-repeat center top;
background-size: contain;
content: "";
}
.addParts-title::after {
position: absolute;
left: 50%;
top: calc(100% + 2rem);
transform: translateX(-50%);
width: 7rem;
height: 0.5rem;
background: #39d7dd;
content: "";
}
.addParts-title span {
font-size: 3rem;
}
.addParts-title a {
display: inline-block;
padding: 0 4rem;
background: url(img/arrow_navy.png) no-repeat right center;
background-size: 8px auto;
color: inherit;
text-decoration: none;
}

p.lead {
width: 95%;
margin: 0 auto 4rem auto;
}
p.lead span {
background: linear-gradient(transparent 60%, #fbeb9b 60%);
font-weight: 700;
}


/*--------------------------------------
addParts01
---------------------------------------*/
.addParts01 {
position: relative;
padding: 2rem 0 8rem 0;
}
.addParts01.lower {
margin: 5rem 0 0 0;
}
.addParts01.lower::before {
position: absolute;
left: -8rem;
top: -15rem;
width: 48rem;
height: 48rem;
background: url(img/mv_bg_02.png) no-repeat left top;
background-size: contain;
content: "";
z-index: -1;
}

.addParts01 p.note1 {
margin: 2rem 0 -3rem 0;
font-size: 1.2rem;
}

.addParts01 p.note {
margin: 2rem 0 0 0;
font-size: 1.2rem;
}

.addParts01 .title {
position: relative;
margin: 0 0 3rem 0;
padding: 2rem 21rem;
background: #b0f0fb;
color: #173265;
font-family: var(--serif);
font-size: 4rem;
font-weight: 700;
letter-spacing: 0.3rem;
line-height: 1.4;
text-align: center;
}
.addParts01 .title span {
display: flex;
align-items: center;
justify-content: center;
position: absolute;
left: -1rem;
top: 50%;
transform: translateY(-50%);
width: 18rem;
height: 7rem;
background: #173265;
color: #fff;
font-size: 2.2rem;
line-height: 1.1;
}
.addParts01 .title span::before {
position: absolute;
left: 0;
top: 100%;
width: 0;
height: 0;
border-style: solid;
border-width: 0 1rem 1rem 0;
border-color: transparent #59c2ff transparent transparent;
content: "";
}
.addParts01 .block {
display: flex;
flex-wrap: wrap;
justify-content: space-between;
margin: 7rem 0 0 0;
}
.addParts01 .block::after {
display: block;
width: calc((100% - 4.4rem) / 3);
content: "";
}
.addParts01 .block .box {
position: relative;
width: calc((100% - 4.4rem) / 3);
background: #fff;
border: 5px solid #d6eaf2;
}
.addParts01 .block .box-head {
display: flex;
align-items: center;
justify-content: center;
position: relative;
margin: -3.2rem auto 0 auto;
padding: 1.5rem;
background: #173265;
}
.addParts01 .block .box-head .catch {
color: #fff;
font-family: var(--serif);
font-size: 3rem;
line-height: 1.4;
text-align: center;
font-weight: bold;
}
.addParts01 .block .box-body {
padding: 2rem 1.5rem 3rem 1.5rem;
}
.addParts01 .block .box-body .catch {
display: flex;
align-items: center;
justify-content: center;
position: relative;
margin: 0 0 3rem 0;
padding: 1rem;
border: 2px solid #59c2ff;
color: #111;
font-family: var(--serif);
font-size: 2rem;
line-height: 1.4;
text-align: center;
font-weight: bold;
	    font-family: sans-serif;
}
.addParts01 .block .box-body .catch::before {
position: absolute;
left: 50%;
top: 100%;
transform: translateX(-50%);
width: 2.5rem;
height: 1.7rem;
background: url(img/add01_bg_01.png) no-repeat left top;
background-size: contain;
content: "";
}
.addParts01 .block .box-body .name {
display: flex;
align-items: center;
justify-content: center;
margin: 0 0 2rem 0;
font-family: var(--serif);
font-size: 2.2rem;
font-weight: 700;
line-height: 1.4;
text-align: center;
}
.addParts01 .block .box-body .fig {
text-align: center;
}
.addParts01 .block .box-body .fig + .caption {
text-align: center;
}
.addParts01 .block .box-body .ttl {
display: flex;
align-items: center;
justify-content: center;
margin: 2rem 0 1.5rem 0;
color: #161d64;
font-size: 2rem;
font-weight: 700;
line-height: 1.4;
text-align: center;
}
.addParts01 .block .box-body .txt {
padding: 1.5rem 1.8rem;
background: #e7f6ff;
}
.addParts01 .block .box-body p:not([class]) {
margin: 0;
}
.addParts01 p:not([class]) > span:not([class]) {
background: linear-gradient(transparent 60%, #fbeb9b 60%);
font-weight: 700;
}
.addParts01 .block .box-body p.tel {
margin: 2rem 0 1.5rem 0;
text-align: center;
}
.addParts01 .block .box-body .btn-web {
margin: 2rem auto;
}






































@media screen and (min-width: 481px) {

.sp, .sp_br {
display: none!important;
}
}

@media screen and (max-width: 480px) {

html,
body {
width: 100%;
position: relative;
scroll-padding-top: 7.2rem;
}

.pc,
.pc_br {
display: none!important;
}

body {
min-width: initial;
min-width: auto;
padding-bottom: constant(safe-area-inset-bottom);
padding-bottom: env(safe-area-inset-bottom);
overflow: initial;
font-size: 1.6rem;
}

a:hover {
opacity: 1;
}


/*--------------------------------------
Header
---------------------------------------*/
header .headTopWrap {
padding: 0.5rem;
}
header .headTopArea {
width: 100%;
}
header .headTopArea .rightTxt {
font-size: 1.2rem;
text-align: center;
}


/*--------------------------------------
spMenuBox
---------------------------------------*/
#navWrap {
width: 100%;
height: auto;
margin: 1px auto;
background-color: #faf5d2;
box-sizing: border-box;
}

#navWrap .navTop {
position: fixed;
top: 2px;
width: 100%;
background-color: #fff;
border-bottom: 1px solid #b5b5b5;
opacity: 0;
transition: all 0.3s ease;
z-index: -1;
}

body.open #navWrap .navTop {
top: 0 !important;
opacity: 1 !important;
z-index: 9999 !important;
}

#navWrap .navTopInner {
display: flex;
flex-wrap: wrap;
justify-content: space-between;
width: 100%;
padding: 0.5rem 0;
position: relative;
}

#navWrap .siteName {
display: flex;
align-items: center;
justify-content: center;
width: 10rem;
padding: 0;
text-align: center;
}

#navWrap .siteName img {
width: 10rem;
height: auto;
}

span.nd {
display: none;
}

#navWrap .recommendBtn {
display: flex;
align-items: center;
justify-content: center;
position: relative;
width: calc(100% - 17rem);
padding: 0 1rem;
background: #173265;
color: #fff;
font-size: 1.6rem;
        font-weight: 400;
        line-height: 1.4;
        text-align: center;
        font-family: serif;
}

#navWrap .recommendBtn::after {
position: absolute;
right: 0.5rem;
bottom: 0.5rem;
width: 0;
height: 0;
border-style: solid;
border-width: 0 0 8px 8px;
border-color: transparent transparent #fff transparent;
content: "";
}

#navWrap .recommendBtn span span {
color: #fbeb9b;
}

#menuBtn {
box-sizing: content-box;
width: 21px;
height: 50px;
padding: 0 2rem;
cursor: pointer;
z-index: 9999;
}

#menuBtn .menu {
width: 21px;
height: 16px;
position: absolute;
top: calc(50% - 8px);
outline: none;
border: none;
background: #000;
background: url("img/sp_ico_menu.png") center no-repeat;
background-size: 100%;
}

body.open #menuBtn .menu {
width: 21px;
height: 16px;
background: url("img/sp_ico_close.png") center no-repeat;
background-size: 100%;
}

#navSp {
position: fixed;
top: 0;
box-sizing: border-box;
width: 100%;
height: 100%;
background-color: #f3fafd;
z-index: 999;
display: none;
}

#navSp > div {
height: 100%;
overflow-y: scroll;
}

#navSp a {
text-decoration: none;
}

#navSp .navBox:first-child {
border-top: 1px solid #ccc;
overflow: hidden;
}

#navSp .navBox .sttl a,
#navSp .sitemap a {
display: block;
box-sizing: border-box;
font-size: 1.4rem;
line-height: 1.4;
background: url("img/arrow_black.png") 96% center no-repeat;
background-size: auto 10px;
padding: 1.5rem 9% 1.5rem 1.5rem;
}

#navSp .navBox .tglMenu a {
background: url("img/arrow_black_down.png") 96% center no-repeat;
background-size: 10px auto;
}

#navSp .navBox .sttl.collapsible a {
background: url("img/arrow_black_down.png") 96% center no-repeat;
background-size: 10px auto;
}

#navSp .navBox .sttl a br {
display: none;
}

#navSp .navBox .sttl.open > a {
background: url("img/arrow_black_up.png") 96% center no-repeat;
background-size: 10px auto;
}

#navSp .navBox .sttl,
#navSp .sitemap {
border-bottom: 1px solid #ccc;
padding: 0;
margin: 0;
}

#navSp .sitemap {
margin: 0 0 100px;
}

#navSp .navBox .accChild {
display: none;
font-size: 1.3rem;
padding: 0;
box-sizing: border-box;
background-color: rgba(255, 255, 255, 0.8);
}

#navSp .navBox .accChild li {
float: none;
}

#navSp .navBox .accChild li a {
display: block;
box-sizing: border-box;
background: url("img/arrow_black.png") 95.5% center no-repeat;
background-size: auto 10px;
border-bottom: 1px solid #ccc;
padding: 1.2rem 9% 1.2rem 2.5rem;
}

#navSp .navBox .accChild li .subList li a {
padding-left: 4rem;
position: relative;
}

#navSp .navBox .accChild li .subList li a::before {
content: "└";
display: block;
position: absolute;
top: 14px;
left: 22px;
margin-right: 0.4rem;
}

body.open {
height: inherit !important;
}


/*--------------------------------------
side
---------------------------------------*/
#side {
display: none;
}


/*--------------------------------------
pankuzu
---------------------------------------*/
#pankuzuWrap {
box-sizing: border-box;
width: 100%;
background-color: #fff;
padding: 0;
margin: 0 auto 3.0rem;
overflow: auto;
white-space: nowrap;
position: relative;
}

#pankuzu {
box-sizing: border-box;
font-size: 1.1rem;
line-height: 1.2;
padding: 0.5rem 0.5rem 0.8rem 0.5rem;
margin: 0 auto;
white-space: nowrap;
}

#pankuzu a {
text-decoration: underline;
transition: none;
-o-transition: none;
-ms-transition: none;
-moz-transition: none;
-webkit-transition: none;
}

#pankuzu a:hover {
text-decoration: underline;
}

#pankuzu span:last-child {
margin-right: 4%;
}

#pankuzu a span:last-child {
margin-right: 0;
}


/*--------------------------------------
Main Contents
---------------------------------------*/
.contents {
box-sizing: border-box;
width: 100%;
margin: 0 auto;
padding: 0;
}

.category,
.page {
float: none;
width: 100%;
margin: 0;
padding: 0;
}

.main-low {
width: 100%;
margin: 0;
padding: 0 1rem 4rem 1rem;
}


/*--------------------------------------
　Side
---------------------------------------*/
#side {
display: none;
}


/*--------------------------------------
Footer
---------------------------------------*/
footer {
width: 100%;
margin: 0 auto;
}

footer .areaInner {
position: relative;
width: 100%;
margin: 0 auto;
padding: 3.0rem 0 2.5rem 0;
}

footer .areaInner .inner {
width: 100%;
padding: 0;
}

footer .areaInner .logo {
width: 16rem;
margin: 0 auto 2rem auto;
font-size: 1.4rem;
}

footer .areaInner .logo a:hover {
opacity: 1;
}

footer .areaInner .logo + .footBox {
border-top: 1px solid #333;
}

footer .areaInner .footBox {
margin: 0;
}

footer .areaInner .footBox .sttl {
border: none;
padding: 0;
margin: 0;
}

footer .areaInner .footBox .sttl a {
display: block;
box-sizing: border-box;
font-size: 1.4rem;
background: url("img/arrow_black_down.png") right 10px center no-repeat;
background-size: 10px auto;
padding: 1.0rem 4.0rem 1.0rem 4%;
transition: none;
}

footer .areaInner .footBox .sttl a:hover {
opacity: 1;
}

footer .areaInner .footBox .sttl.open a {
background: url("img/arrow_black_up.png") right 10px center no-repeat;
background-size: 10px auto;
}

footer .areaInner .footBox .sttl {
border-bottom: 1px solid #333;
padding: 0;
margin: 0;
}

footer .footBox ul {
padding: 0;
}

footer .areaInner .footBox .accChild {
display: none;
font-size: 1.3rem;
padding: 0;
box-sizing: border-box;
background-color: #ccc;
}

footer .areaInner .footBox .accChild li {
display: block;
float: none;
}

footer .areaInner .footBox .accChild li a {
display: block;
box-sizing: border-box;
font-size: 1.3rem;
background: #fff url("img/arrow_black.png") 96.5% center no-repeat;
background-size: 6px auto;
border-bottom: 1px solid #ddd;
padding: 1.0rem 9% 1.0rem 4%;
}

footer .areaInner .footBox .accChild li.subCat {
width: 100%;
margin: 0;
}

footer .areaInner .footBox .accChild li.subCat:nth-of-type(4n + 1) {
margin: 0 0 0 0;
}

footer .areaInner .footBox .accChild li.subCat a {
display: block;
background: #fff url("img/arrow_black.png") 96.5% center no-repeat;
background-size: 6px auto;
padding: 1.0rem 9% 1.0rem 4%;
color: #000;
}

footer .areaInner .footBox .accChild li.subCat a::before {
content: none;
font-size: 1.2rem;
position: relative;
left: -2px;
margin-right: 0.2rem;
}

footer .areaInner .footBox .accChild .subList {
padding: 0;
margin: 0;
}

footer .areaInner .footBox .accChild .subList li {
padding: 0;
display: block;
float: none;
margin: 0;
}

footer .areaInner .footBox .accChild .subList li::before {
content: none;
color: #000;
margin-right: 0;
}

footer .areaInner .footBox .accChild .subList li a {
font-size: 1.3rem;
padding: 1.0rem 9% 1.0rem 9%;
background: #fff url("img/arrow_black.png") 96.5% center no-repeat;
background-size: 6px auto;
}

footer .areaInner .footBox .accChild .subList li a::before {
content: "└";
display: block;
position: absolute;
top: 12px;
left: 4%;
margin-right: 0.4rem;
}

footer .areaInner .noticeArea {
width: 92%;
margin: 2.5rem auto 0rem;
padding: 1.5rem;
font-size: 1.2rem;
line-height: 1.8;
border-radius: 0;
}

footer .areaInner .noticeArea p {
font-size: 1.2rem;
}

footer .areaInner p.ucp {
font-size: 1.1rem;
line-height: 1.4;
margin: 1.5rem auto 0;
max-width: 92%;
}

footer .botArea .inner {
width: 92%;
padding: 1.2rem 0 1.2rem;
margin: 0 auto;
}

footer .botArea .inner .cf {
content: none;
}

footer p.sitemap {
font-size: 1.2rem;
line-height: 1.3;
text-align: right;
padding: 0.5rem 0;
}

footer p.copy {
width: 100%;
font-size: 1.2rem;
padding: 0.5rem 0;
max-width: calc(100% - 90px);
}

footer a {
text-decoration: none;
}

footer a:hover {
text-decoration: none;
}


/*--------------------------------------
　PageTop
---------------------------------------*/
#page-top {
position: fixed;
bottom: 8rem;
right: 1rem;
width: 4rem;
}
#page-top img {
width: 100%;
}


/* ================== */
/*  メインコンテンツ　*/
/* ================== */

/*--------------------------------------
heading
---------------------------------------*/
.main-low h1 {
margin: 0 0 3rem 0;
padding: 1.5rem;
font-size: 2.4rem;
}

.main-low h2 {
margin: 4rem 0 2rem 0;
padding: 1.2rem 1.5rem;
font-size: 2.2rem;
}

.main-low h3 {
min-height: 3.2rem;
padding: 1rem 1.5rem 1rem 4.8rem;
background-size: 45px auto;
font-size: 2rem;
}

.main-low h4,
.main-low h5,
.main-low h6 {
padding: 0 1.5rem 0.8rem 1rem;
font-size: 1.6rem;
}


/*--------------------------------------
title
---------------------------------------*/
.check,
.point {
min-height: 6rem;
padding: 1rem 2rem 1rem 6rem;
font-size: 1.8rem;
}
.check::before,
.point::before {
left: 0;
width: 5rem;
height: 5rem;
}


/*--------------------------------------
lists
---------------------------------------*/
.main ul:not([class]) {
margin: 3rem 0;
}
.main ul:not([class]) li::before {
top: 0.9rem;
}

.main ol {
margin: 3rem 0;
}
.main ol li::before {
top: 0.3rem;
}


/*--------------------------------------
table
---------------------------------------*/
table {
width: 100%;
margin: 3rem auto;
border-top: 1px solid #9e9e9e;
}
table th {
display: block;
width: 100%;
border-top: none;
}
table td {
display: block;
width: 100%;
border-top: none;
}


/*--------------------------------------
float-wrap
---------------------------------------*/
.float-wrap {
margin: 4rem 0;
}
.float-wrap .float-img.fr {
float: none;
width: 100%;
margin: 0 auto 1.5rem auto;
}
.float-wrap .float-img.fl {
float: none;
width: 100%;
margin: 0 auto 1.5rem auto;
}
.float-wrap .float-img.ct {
width: 100%;
margin: 0 auto 1.5rem auto;
}
.float-wrap .catch {
font-size: 1.8rem;
}


/*--------------------------------------
btns
---------------------------------------*/
.btn-internal,
p.btn-internal {
max-width: 90%;
margin: 3rem auto;
}
.btn-internal a {
min-height: 6rem;
margin: 0 auto;
font-size: 1.6rem;
}

.btn-web,
p.btn-web {
max-width: 90%;
margin: 3rem auto;
}
.btn-web a {
min-height: 6rem;
margin: 0 auto;
font-size: 1.6rem;
}

.btn-tel,
p.btn-tel {
display: block;
position: relative;
max-width: 90%;
margin: 3rem auto;
padding: 0;
text-align: center;
z-index: 2;
}
.btn-tel::after {
position: absolute;
left: 0.5rem;
top: 0.5rem;
width: calc(100% - 0.1rem);
height: calc(100% - 0.1rem);
border: 1px solid #39a9ff;
border-top: none;
border-left: none;
border-radius: 6rem;
content: "";
pointer-events: none;
z-index: -1;
}
.btn-tel a {
display: flex;
align-items: center;
justify-content: center;
position: relative;
width: 100%;
min-height: 6rem;
margin: 0 auto;
padding: 2rem 5rem;
background: url(img/ico_sp.png) no-repeat left 2rem center, -webkit-linear-gradient(45deg, #6effec 0%, #fafbff 100%);
background: url(img/ico_sp.png) no-repeat left 2rem center, linear-gradient(45deg, #6effec 0%, #fafbff 100%);
background-size: 2rem auto, auto;
border-radius: 6rem;
box-sizing: border-box;
color: #173265;
font-size: 1.6rem;
font-weight: 700;
line-height: 1.4;
text-align: center;
text-decoration: none;
transition: 0.2s;
-webkit-tap-highlight-color: rgba(0,0,0,0);
}
.btn-tel a:hover {
text-decoration: none;
opacity: 1;
transform: translate(5px, 5px);
}

.btn-link,
p.btn-link {
position: relative;
max-width: 90%;
margin: 3rem auto;
padding: 0;
text-align: center;
z-index: 2;
}
.btn-link::after {
position: absolute;
left: 0.5rem;
top: 0.5rem;
width: calc(100% - 0.1rem);
height: calc(100% - 0.1rem);
border: 1px solid #4cadff;
border-top: none;
border-left: none;
border-radius: 6rem;
content: "";
pointer-events: none;
z-index: -1;
}
.btn-link a {
display: flex;
align-items: center;
justify-content: center;
position: relative;
width: 100%;
min-height: 6rem;
margin: 0 auto;
padding: 2rem 4rem;
background: #e5f3ff url(img/arrow_navy.png) no-repeat right 2rem center;
background-size: 7px auto;
border: 1px solid #4cadff;
border-radius: 6rem;
box-sizing: border-box;
color: #173265;
font-family: var(--serif);
font-size: 1.6rem;
font-weight: 700;
line-height: 1.4;
text-align: center;
text-decoration: none;
transition: 0.2s;
-webkit-tap-highlight-color: rgba(0,0,0,0);
}
.btn-link a:hover {
text-decoration: none;
opacity: 1;
transform: translate(5px, 5px);
}


/*--------------------------------------
box-wrap
---------------------------------------*/
.box-wrap {
display: block;
}
.box-wrap .box {
width: 100%;
margin: 0 0 3rem 0;
padding: 2rem;
}
.box-wrap .box-head {
min-height: 4rem;
padding: 0 0 0 4rem;
}
.box-wrap .box-head::before {
left: -1rem;
width: 10rem;
height: 3.7rem;
}
.box-wrap .box-head .ttl {
font-size: 2rem;
}


/*--------------------------------------
frame-wrap
---------------------------------------*/
.frame-wrap {
display: block;
}
.frame-wrap::after {
display: none;
content: none;
}
.frame-wrap .frame {
width: 100%;
margin: 0 0 3rem 0;
}
.frame-wrap .frame-head .ttl {
font-size: 2rem;
}
.frame-wrap .frame-head .ttl a:hover {
opacity: 1;
}
.frame-wrap .frame-body p:not([class]) {
margin: 1em 0 0 0;
}
.frame-wrap .frame-body table {
font-size: 1.4rem;
}
.frame-wrap .frame-body table th {
width: 100%;
}


/*--------------------------------------
accordion
---------------------------------------*/
.accordion-btn {
position: relative;
width: 90%;
min-height: 6rem;
margin: 0 auto 3rem auto;
}
.accordion-btn div {
width: 100%;
min-height: 6rem;
font-size: 1.5rem;
}


/*--------------------------------------
toc
---------------------------------------*/
.toc_parts {
width: 100%;
margin: 0 auto 3rem auto;
padding: 1.5rem;
}
.toc_parts .ttl {
font-size: 1.8rem;
}
#toc {
margin: 1rem 0 0 0;
padding: 1rem 0 0 0;
}
#toc .chapter {
margin: 0;
padding: 0;
}
#toc .chapter .chapter-h {
margin: 1rem 0;
padding: 0 0 0 3rem;
font-size: 1.4rem;
line-height: 1.6;
}
#toc ul.chapter .chapter-h::before {
top: 1rem;
font-size: 1.8rem;
}
#toc li.chapter-h.chapter-h-three {
margin: 0.5rem 0 0.5rem 3rem;
}
#toc li.chapter-h.chapter-h-three::before {
top: 0.7rem;
width: 6px;
height: 6px;
}
#toc li.chapter-h-three + .chapter-h-two {
margin-top: 2rem;
}
.main-index .block-toc {
margin: 0 auto;
padding: 0 0 1rem 0;
}
.block-toc .accordion-btn {
margin: 0 auto 3rem auto;
}



/*--------------------------------------
related
---------------------------------------*/
#related-article.related-article01-frame {
padding: 2rem;
}
#related-article .related-article01-title {
font-size: 1.8rem;
}
#related-article .related-article01-list {
margin: 1rem 0 0 0;
padding: 0 1rem;
}
#related-article .related-article01-list li {
padding: 0 0 0 2rem;
}
#related-article .related-article01-list li::before {
top: 0.5rem;
width: 1.2rem;
height: 1.2rem;
}
#related-article .related-article01-list a:hover {
opacity: 1;
}


/*--------------------------------------
matome
---------------------------------------*/
.block-matome {
margin: 5rem 0;
}
.block-matome .box {
padding: 3.5rem 0 2.5rem 0;
}
.block-matome .label {
width: 12rem;
height: 3.6rem;
font-size: 1.8rem;
line-height: 3.4rem;
}
.block-matome .label::before {
position: absolute;
right: 100%;
top: 0;
width: 0;
height: 0;
border-style: solid;
border-width: 0 0 1rem 1rem;
border-color: transparent transparent #152220 transparent;
content: "";
}
.block-matome .box .ttl {
margin: 0 0 1.5rem 0;
font-size: 1.8rem;
}


/*--------------------------------------
visArea
---------------------------------------*/
#visArea.lower {
padding: 1rem 0 0 0;
height: 10rem;
}
#visArea.lower .siteName {
width: 16rem;
margin: 0 auto;
}


/*--------------------------------------
addParts
---------------------------------------*/
.addInner {
width: 100%;
padding: 0 1.5rem;
}

.addParts-title {
position: relative;
margin: 0 0 5rem 0;
font-size: 3rem;
}
.addParts-title::before {
top: -2rem;
width: 100%;
height: 5.1rem;
}
.addParts-title span {
font-size: 1.8rem;
}
.addParts-title a {
display: block;
padding: 0 2rem 0 0;
}

p.lead {
width: 100%;
margin: 0 0 3rem 0;
text-align: left;
}
p.lead span {
background: linear-gradient(transparent 60%, #fbeb9b 60%);
font-weight: 700;
}


/*--------------------------------------
addParts01
---------------------------------------*/
.addParts01 {
position: relative;
padding: 0 0 5rem 0;
}
.addParts01.lower {
margin: 0;
}
.addParts01.lower::before {
display: none;
content: none;
}
.addParts01 .title {
padding: 2.5rem 1rem 1.5rem 1rem;
font-size: 2.4rem;
letter-spacing: 0;
margin: 0 0 2rem 0;
}
.addParts01 .title span {
left: -1rem;
top: 0;
transform: none;
width: 8rem;
height: 4rem;
font-size: 1.6rem;
}
.addParts01 .block {
display: block;
margin: 5rem 0 0 0;
}
.addParts01 .block::after {
display: none;
content: none;
}
.addParts01 .block .box {
width: 100%;
margin: 0 0 5rem 0;
}
.addParts01 .block .box:last-child {
margin: 0;
}
.addParts01 .block .box-head {
margin: -2rem auto 0 auto;
}
.addParts01 .block .box-head .catch {
font-size: 2.2rem;
}
.addParts01 .block .box-body {
padding: 2rem 1.5rem 3rem 1.5rem;
}
.addParts01 .block .box-body .catch {
font-size: 2rem;
}
.addParts01 .block .box-body .ttl {
font-size: 1.8rem;
}
.addParts01 .block .box-body .txt {
padding: 1.5rem 1.8rem;
background: #e7f6ff;
}
.addParts01 .block .box-body .btn-web,
.addParts01 .block .box-body .btn-tel {
margin: 2.5rem auto 0 auto;
}

}



table.implant-flow {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 16px;
  line-height: 1.6;
}

table.implant-flow th,
table.implant-flow td {
  border: 1px solid #ccc;
  padding: 12px;
  text-align: left;
  vertical-align: top;
}

table.implant-flow thead th {
  background-color: #f5f5f5;
  font-weight: bold;
}

table.implant-flow tbody tr:nth-child(odd) {
  background-color: #fafafa;
}