@charset "utf-8";
/* CSS Document */

/* body ----------------------------------------------------------- */

body {
  margin: 0;
  padding: 0;
  font-size: 15px;
  font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  line-height: 2;
  -webkit-text-size-adjust: 100%;
  word-wrap: break-word;
  background: -moz-linear-gradient(top, #3395E5, #8F82C9 1200px);
  background: -webkit-linear-gradient(top, #3395E5, #8F82C9 1200px);
  background: linear-gradient(to bottom, #3395E5, #8F82C9 1200px);
  color: #333333;
}

p, h1, h2, h3, h4, h5, h6 { margin-top: 0;}
img { vertical-align: middle;}

ul { margin: 0; padding: 0;}

a { text-decoration: none; color: #3583aa;}
a:hover { text-decoration: underline;}
a img:hover { opacity: 0.8;}

.bold{ font-weight: bold;}
.center{ text-align: center;}
.right{ text-align: right; padding-right: 10px;}
.under{ text-decoration: underline;}

.red{ color: crimson;}
.marker{ background: linear-gradient(transparent 50%,rgba(243,170,193,0.5) 50%);}

/* display */
.pc{ display: initial;}
.sp{ display: none;}

/* body end ----------------------------------------------------------- */

/* header ----------------------------------------------------------- */

header {
  width: 100%;
  max-height: 120px;
  margin: 0 auto;
}

.logo { text-align: center;}

.logo img{
  max-width: 1100px;
  width: 100%;
}

/*header end ----------------------------------------------------------- */

/* base ----------------------------------------------------------- */

#wrap {
  padding: 30px 0 35px;
  box-shadow: 0px 2px 4px #FFF inset;
}

.content {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-around;
  align-content: center;
  max-width: 1000px;
  width: 100%;
  min-height: auto;
  margin: 0 auto;
  padding: 0;
}

h1 { font-size: 36px;}
h2 { font-size: 24px;}

/* base end ----------------------------------------------------------- */

/* sidebar ----------------------------------------------------------- */

.sidebar {
  max-width: 230px;
  width: 100%;
  margin: 0 20px 0 10px;
  overflow: hidden;
}

.sidebar ul {
  text-align: left;
  font-size: 20px;
}

.sidebar li {
  letter-spacing: 1px;
  font-weight: 600;
  list-style: none;
}

.sidebar a:hover { text-decoration: none;}

/* sidebar end ----------------------------------------------------------- */

/* menu ----------------------------------------------------------- */

.menu li a {
  display: inline-block;
  max-width: 230px;
  width: 100%;
  height: 50px;
  font-weight: 600;
  padding: 0 0.5em;
  margin-bottom: 20px;
  text-decoration: none;
  transition: .4s;
  line-height: 25px;
  border-bottom: solid 1px #FFFFFF;
  color: #FFFFFF;
}

.menu span{
  padding-left: 20px;
  font-size: 16px;
}

.menu li a:hover {
  color: #FEFE00;
  padding-left: 1.5em;
  padding-right: 1em;
  border-bottom: solid 1px #FEFE00;
}

/* menu-arrow */

.n-arrow li a {
  position: relative;
  display: inline-block;
  padding-left: 25px;
  margin-left: 10px;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}

.n-arrow li a:before {
  content: '';
  width: 18px;
  height: 18px;
  background: none;
  outline: none;
  border-radius: 50%;
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  margin: auto;
}

.n-arrow li a:hover:before{ outline: none;}

.n-arrow li a:after {
  content: '';
  width:0;
  height:0;
  position: absolute;
  top: -30px;
  left: 6px;
  bottom: 0;
  margin: auto;
  transition: all 0.3s;
  border-style:solid;
  border-width: 8px 0 8px 12px;
  border-color: transparent transparent transparent #5240A2;
}

.n-arrow li a:hover:after{
  left: 12px;
  -webkit-transform: rotate(0deg);
  transform: rotate(0deg);
  border-color: transparent transparent transparent #5240A2;
}

.n-arrow li{ list-style-type: none;}
.n-arrow.right li a:after{ top: 0;}
.n-arrow.right li a:hover:after{
  left: 6px;
  -webkit-transform: rotate(-90deg);
  transform: rotate(-90deg);
}

/* menu end ----------------------------------------------------------- */

/* main ----------------------------------------------------------- */

.main {
  max-width: 680px;
  width: 100%;
  margin: 0 auto;
}

.home-image {
  box-shadow: 0 0 10px grey;
  margin-bottom: 15px;
}

.home-image img{
  max-width: 750px;
  width: 100%;
  height: auto;
}

.info{ background: #fff;}

.info h2 {
  font-size: 26px;
  letter-spacing: 1px;
  margin-bottom: 20px;
  padding-left: 20px;
  color: #fcfcfc;
  background-color: #7088D2;
  box-shadow: 0 2px 6px rgba(0,0,0,.15);
}

.info h3 {
  font-size: 18px;
  letter-spacing: 1px;
  padding-left: 12px;
  margin-bottom: 10px;
  border-bottom: 3px double #518EDB;
}

.info h4 {
	font-size: 16px;
	letter-spacing: 1px;
	padding-left: 12px;
	margin-bottom: 3px;
}

.info h5 {
    font-size: 15px;
	letter-spacing: 1px;
	padding-left: 12px;
	margin-bottom: 3px;
}

.info h3.midashi{
  color: #3395E5;
  border-bottom: 1px solid #3395E5;
}

.info p { padding: 0 20px;}
.info p.bottom { margin-bottom: 0;}
.info p.note{
  position: relative;
  padding-left: 40px;
}

.info p.note:before{
  position: absolute;
  padding-left: 20px;
  top: 0;
  left: 0;
  content: "※";
}

/* main end ----------------------------------------------------------- */

/* box ----------------------------------------------------------- */

.info .news{
  margin: 5px 10px;
  padding: 10px;
  border: 3px double crimson;
  font-weight: bold;
}

.info .news h3{
  color: crimson;
  border-bottom: none;
  border-bottom: 1px solid crimson;
}

.sub {
	padding: 0 10px 10px;
	margin-bottom: 30px;
}

.info .sub.advance h3{
  font-size: 16px;
  color: #999;
}

.info .sub.advance p,
.info .sub.advance ol.list li{
  font-size: 14px;
  color: #999;
}

.info .sub.advance h3.midashi{
  font-size: 16px;
  color: #999;
  border-bottom: 1px solid #999;
}

.info .sub.advance table{
  font-size: 14px;
  color: #999;
}

.gaiyou-big,
.info .sub.advance p.gaiyou-big{
  font-weight: bold;
  color: #3395E5;
  font-size: 18px;
}

/* box end ----------------------------------------------------------- */

/* list ----------------------------------------------------------- */

ol.attention{ margin-left: 10px;}

ol.attention li {
	list-style-type: none;
	counter-increment: cnt;
  position: relative;
  margin-bottom: 15px;
}
 
ol.attention li::before {
	content: counter(cnt) ") ";
  display:inline-block;
	margin-left:-3em; /* サイトに合せて調整 */
	width: 3em; /* サイトに合せて調整 */
	text-align: center;
	position: absolute;
	top: 0;
	left: 0;
}
 
ol.list li {
	list-style-type: none;
	counter-increment: cnt;
	position: relative;
}
 
ol.list li:before {
	content: "(" counter(cnt) ")";
	display: inline-block;
	margin-left: -3.5em; /* サイトに合せて調整 */
	width: 3em; /* サイトに合せて調整 */
	text-align: right;
	position: absolute;
	top: 0;
	left: 0;
}

ol.alpha{ list-style-type: upper-alpha;}

/* list end ----------------------------------------------------------- */

/* table ----------------------------------------------------------- */

table{
  margin-left: 30px;
  margin-bottom: 40px;
  border-spacing: 0;
}

table th{
  width: 130px;
  border-bottom: solid 2px #3395E5;
  padding: 10px 0;
}

table td{
  border-bottom: solid 2px #ddd;
  text-align: center;
  padding: 10px 0;
}

table.attention{
  margin: auto;
  border-spacing: 0;
}
table.attention th{ width: 80px;}
table.attention td{ width: 580px; text-align: left;}
.attention td p.note{ padding-left: 20px;}
.attention td p.note::before{ padding-left: 0;}

/* table end ----------------------------------------------------------- */

/* button ----------------------------------------------------------- */
/*まずはお決まりのボックスサイズ算出をborer-boxに */
*,*:before,*:after {
  -webkit-box-sizing: inherit;
  box-sizing: inherit;
}

html { 
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  font-size: 62.5%; /*rem算出をしやすくするために*/
  scroll-behavior: smooth; /* scroll用 */
}

.btn,a.btn {
  font-size: 2.0rem;
  font-weight: 700;
  line-height: 1.5;
  display: inline-block;
  padding: 1rem 4rem;
  cursor: pointer;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  text-align: center;
  vertical-align: middle;
  text-decoration: none;
  letter-spacing: 0.1em;
  color: #fff;
}

.btn-box {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  margin: 20px auto;
}

.btn-box .btn-w{ width: 250px;}
.btn-box a{ margin-bottom: 10px;}

.btn-box img{
  max-width: 200px;
  width: 100%;
  margin-bottom: 10px;
}

a.btn-1 {
	background: #3395E5;
  border: 6px double #fff;
}

a.btn-1:hover { background: #8F82C9;}

/* button end ----------------------------------------------------------- */

/* icon ----------------------------------------------------------- */

.material-symbols-outlined {
  font-variation-settings:
  'FILL' 1,
  'wght' 400,
  'GRAD' 0,
  'opsz' 24;
  vertical-align: middle;
}

/* アイコン装飾用css */
.icon{
  margin: 0 5px;
  padding: 0 0 3px;
  text-decoration: none;
  text-shadow: none;
}

.icon.i-c{
  padding: 5px;
  border-radius: 50%;
  background: #3395E5;
  color: #fff;
}

a .icon.i-c:hover{
  background: #8F82C9;
  color: #fff;
}

/* icon end ----------------------------------------------------------- */

/* program ----------------------------------------------------------- */

.p-section { margin-bottom: 40px;}

table.advance{ border-collapse: collapse;}
table.advance tr td{
  border: 1px solid #ddd;
  padding: 5px 10px;
}
table.advance tr td:first-child{ width: 35%;}
table.advance tr:nth-child(even) td{ background-color: #f0f0f0;}
table.advance tr td:nth-child(2){ text-align: left;}

/* program end ----------------------------------------------------------- */

/* registration ----------------------------------------------------------- */

/* attention */
.at{
  width: 90%;
  margin: 10px auto;
  text-align: left;
  border: 2px double crimson;
}

.at p{
  padding: 10px 20px;
  margin: 0;
  font-weight: bold;
}

.at ul li{
  padding: 0;
  margin-left: 45px;
  font-weight: bold;
  line-height: 1.5;
}

/* ※＜重要＞ */

.imp-box{
  max-width: 670px;
  width: 100%;
  margin: 20px auto;
  padding: 10px 20px;
  word-wrap: break-word;
  line-height: 1.5;
  border-radius: 10px;
  background: rgba(51,149,229,0.1);
}

.imp-box dl{
  display: block;
  margin: 0;
}

.imp-box dt{
  width: 100%;
  height: auto;
  margin: 0 0 5px;
  padding: 0;
  font-weight: 600;
  vertical-align: middle;
}

.imp-box dd{
  /* imp-boxのmax-widthに合わせて調整 */
  width: 100%;
  margin: 0;
  padding-left: 20px;
  vertical-align: middle;
}

/* flow */

.flow p{
  line-height: 1.5;
  padding: 0 20px;
}

.flow{
  max-width: 680px;
  width: 100%;
  margin: 50px auto;
}

.flow-box{
  max-width: 680px;
  width: 100%;
  display: block;
  justify-content: center;
  align-items: center;
  text-align: center;
  margin: 10px auto 20px;
}

.flow-arrow{
  display: inline-block;
  margin: 10px auto 20px;
  vertical-align: middle;
  line-height: 1;
  width: 2em;
  height: 2em;
  border: 0.3em solid currentColor;
  border-left: 0;
  border-bottom: 0;
  box-sizing: border-box;
  transform: translateY(-25%) rotate(135deg);
  color: #5240A2;
}

.btn-flow{
  max-width: 420px;
  width: 100%;
  height: 70px;
  padding: 1.5rem 1rem;
  font-size: 2.0rem;
  border-radius: 1.0rem;
  font-weight: 600;
  line-height: 20px;
  cursor: default;
  border: none;
	background-color: #5240A2;
}

.btn-flow:hover{ filter: none;}

.btn-flow span{
  font-size: 1.3rem;
  font-weight: 500;
}

/* registration end ----------------------------------------------------------- */

/* arrow ----------------------------------------------------------- */

/*リンクを右下に固定*/
#arrow {
  position: fixed;
  bottom: 5%;
  right: 20%;
  z-index: 2;
   /*はじめは非表示*/
  opacity: 0;
  transform: translateY(100px);
}

#arrow a {
  /*天地中央にテキストを配置*/
  display: flex;
  align-items: center;
  justify-content: center;
  /*円の形状*/
  width: 60px;
  height: 60px;
  box-sizing: border-box;
  padding: 0 20px;
  line-height: 80px;
  text-align: center;
  text-decoration: none;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  border-radius: 50%;
  outline: none;
  border: none;
  background: #3395E5;
}

#arrow a:hover { background: #8F82C9;}

/*　上に上がる動き　*/

#arrow.upmove{
  animation: UpAnime 0.5s forwards;
}
@keyframes UpAnime{
  from {
    opacity: 0;
  transform: translateY(100px);
  }
  to {
    opacity: 1;
  transform: translateY(0);
  }
}

/*　下に下がる動き　*/

#arrow.downmove{
  animation: DownAnime 0.5s forwards;
}
@keyframes DownAnime{
  from {
    opacity: 1;
  transform: translateY(0);
  }
  to {
    opacity: 1;
  transform: translateY(100px);
  }
}

/* arrow up */
.arrow-up {
  display: inline-block;
  position: relative;
  vertical-align: middle;
  line-height: 1;
  width: 0.1em;
  height: 1.5em;
  background: currentColor;
  color: #fff;
}

.arrow-up::before {
  content: '';
  position: absolute;
  width: 0.65em;
  height: 0.65em;
  box-sizing: border-box;
  border: 0.15em solid currentColor;
  border-left: 0;
  border-bottom: 0;
  transform: rotate(-45deg);
  transform-origin: top right;
  top: -0.05em;
  right: 50%;
}

/* arrow end ----------------------------------------------------------- */

/* footer ----------------------------------------------------------- */

footer {
  width: 100%;
  padding: 20px 0;
  text-align: center;
  background-color: #5240A2;
  color: #fcfcfc;
}

footer small { font-size: 15px;}

/* footer end ----------------------------------------------------------- */

/*以下、レスポンシブ周り*/

@media screen and (max-width: 1024px) {
  #wrap{ padding: 0; box-shadow: none;}

  /* menu ----------------------------------------------------------- */
    .sidebar{ 
      max-width: 1024px;
      margin: 10px 0;
      padding-top: 5px;
      border-top: 1px solid #fff;
    }

    .menu li a{
      max-width: 1024px;
      margin: 0;
      text-align: center;
    }

    .menu li a:hover{ padding-left: 0.5em; padding-right: 0;}
    .n-arrow li a:after{ left: 44%;}
    
    .n-arrow li a:hover:after{ 
      left: 44%;
      -webkit-transform: rotate(90deg);
      transform: rotate(90deg);
    }
  /* menu end ----------------------------------------------------------- */
  /* registration ----------------------------------------------------------- */
    .imp-box { max-width: 600px;}
    .imp-box dd{ padding-left: 0;}

  /* registration end ----------------------------------------------------------- */

  /* arrow ----------------------------------------------------------- */
    #arrow{ bottom: 5%; right: 4%;}
  /* arrow end ----------------------------------------------------------- */
}

@media screen and (max-width: 768px) {
  /* body ----------------------------------------------------------- */
    .pc{display: none;}
    .sp{display: initial;}
  /* body end ----------------------------------------------------------- */

  /* menu ----------------------------------------------------------- */
    .n-arrow li a:after{ left: 34%;}  
    .n-arrow li a:hover:after{ left: 34%;}
  /* menu end ----------------------------------------------------------- */

  /* main ----------------------------------------------------------- */
    .main { margin-bottom: 0; padding: 0 10px;}

    .info h2{font-size: 20px;}
  /* main end ----------------------------------------------------------- */

  /* box ----------------------------------------------------------- */
    .sub { margin-bottom: 20px;}
  /* box end ----------------------------------------------------------- */

  /* registration ----------------------------------------------------------- */
    /* flow */
    .btn-flow{ 
      height: auto;
      font-size: 16px;
    }
    .btn-flow span{ font-size: 12px;}
  /* registration end ----------------------------------------------------------- */

  /* arrow ----------------------------------------------------------- */
    #arrow{ bottom: 1%; right: 1%;}
    #arrow a{ width: 50px; height: 50px;}
  /* arrow end ----------------------------------------------------------- */
}