@charset "UTF-8";
/* CSS Document */
/*=========================================
*general
=========================================*/
* {
  padding: 0;
  margin: 0;
  min-height: 0;
  min-width: 0;
}
html {
  font-size: 62.5%;
}
body {
  color: #433F3F;
  font-size: 1.5rem;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 400;
  font-style: normal;
  line-height: 1.6;
  font-feature-settings: "palt";
  letter-spacing: 0.2rem;
  padding: 0;
  margin: 0;
  border: 0;
  outline: 0;
}
.pc_hidden {
  display: none;
}
.sp_hidden {
  display: block;
}
main {
  width: 100%;
  background: #ffd6c0;
  padding: 0 0 0.1rem 0;
  margin: 0 auto;
}
section {
  width: 100%;
  max-width: 750px;
  margin: 0 auto 6rem;
}
article {
  width: 94%;
  max-width: 600px;
  text-align: center;
  background: #fff;
  border-radius: 10px;
  padding: 4rem 6rem;
  margin: 0 auto;
}
img {
  max-width: 100%;
  vertical-align: bottom;
  padding: 0;
  margin: 0;
}
h1 {
  width: 100%;
  max-width: 750px;
  padding: 0;
  margin: 0 auto;
}
h2 {
  font-size: 2.6rem;
  margin: 0 auto 1.5rem;
}
h2 b {
  display: block;
  font-size: 2rem;
}
h2 span {
  font-size: 1.6rem;
}
h2 img {
  display: block;
  width: 40%;
  max-width: 430px;
  margin: 0 auto;
}
h3 {
  font-size: 3.4rem;
  line-height: 2;
  border-bottom: #ffce00 8px dotted;
  margin-bottom: 3rem;
}
@media all and (-ms-high-contrast: none) {
  h3 {
    font-size: 3.2rem;
  }
}
h3 span {
  font-size: 2.4rem;
}
h3 b {
  color: #f73544;
}
h4 {
  font-size: 1.8rem;
  margin: 4rem 0 2rem;
}
h5 {
  font-size: 1.8rem;
  margin-bottom: 1.2rem;
}
p {
  margin-bottom: 1.5rem;
}
ul {
  list-style: none;
}
.btn {
  margin: 3.2rem auto 0;
}
.btn a {
  display: block;
}
.btn a img {
  vertical-align: bottom;
  padding: 0;
  margin: 0;
  transition: 0.5s;
}
.btn a img:hover {
  transform: scale(0.9, 0.9);
  opacity: .6;
  filter: alpha(opacity=60);
  -ms-filter: "alpha(opacity=60)";
}
.small {
  font-size: 1.2rem;
}
.underline {
  background: linear-gradient(transparent 60%, yellow 60%);
  padding: 0 0.5rem;
}
/* 「RightToLeft」を適用する箇所 */
.Move {
  color: #f57421;
  background: -webkit-linear-gradient(-150deg, #f57421 0%, #f73544 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation-duration: 2s;
  animation-name: RightToLeft;
  animation-iteration-count: 1;
}
.Move2 {
  animation-duration: 2s;
  animation-name: RightToLeft;
  animation-iteration-count: 1;
}
/* 「RightToLeft」の動作内容 */
@keyframes RightToLeft {
  0% {
    opacity: 0;
    transform: translateX(50px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}
/*=========================================
header
=========================================*/
header {
  width: 100%;
  max-width: 750px;
  margin: 15px auto;
}
.sh-logo {
  width: 180px;
}
.sh-logo:hover {
  opacity: .6;
  filter: alpha(opacity=60);
  -ms-filter: "alpha(opacity=60)";
}
/*=========================================
info
=========================================*/
.infoBlock {
  text-align: center;
  margin-top: 6rem;
}
.infoBlock .box {
  position: relative;
  width: 94%;
  max-width: 600px;
  background: linear-gradient(-45deg, #f57421, #f73544);
  border-radius: 8px;
  padding: .4rem;
  margin: 0 auto;
}
.infoBlock .boxInner {
  width: 100%;
  background: #ffd6c0;
  border-radius: 8px;
  padding: 4rem 0;
  margin: 0 auto;
}
.infoBlock .box .boxTitle {
  position: absolute;
  width: 350px;
  top: -18px;
  left: 50%;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
  background: #ffd6c0;
}
.infoBlock .box .boxTitle h2 {
  color: #f73544;
  background: -webkit-linear-gradient(-45deg, #f73544, #f57421);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin: 0 auto 0;
}
/*=========================================
read
=========================================*/
.readBlock {
  text-align: center;
  margin-top: 4rem;
}
.readBlock .back {
  background: url("../images/h2_readblock.svg") center 0 no-repeat;
}
.readBlock .back h2 {
  padding-top: 6rem;
  margin-bottom: 4rem;
}
.readBlock .backNotH2 {
  background: url("../images/h2_readblock.svg") center 0 no-repeat;
  padding: 8rem 0 5rem;
}
.title {
  --interval: 4s;
  display: block;
  text-shadow: 0 0 1px var(--color1), 0 0 5px var(--color2), 0 0 12px var(--color3), 0 0 24px var(--color4);
  filter: saturate(100%);
  animation: flicker steps(100) var(--interval) 4s infinite;
}
.title {
  color: #fff;
  --color1: yellow;
  --color2: #F45422;
  --color3: #F73544;
  --color4: #FF0074;
}
@keyframes flicker {
  50% {
    color: white;
    filter: saturate(200%) hue-rotate(20deg);
  }
}
@media all and (-ms-high-contrast: none) {
  .readBlock {
    margin-top: 0rem;
  }
  .readBlock .back {
    background: url("../images/h2_readblock.svg") center -60px no-repeat;
  }
  .title {
    color: #F73544;
    background: -webkit-linear-gradient(0deg, #F73544, #f57421);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }
}
/*=========================================
calendar
=========================================*/
/*　スライダー　*/
.slider {
  margin: 0 auto;
  width: 80%;
}
.slider img {
  height: auto;
  width: 100%;
}
/*　カレンダー　*/
.calendar {
  margin-bottom: 9rem;
}
.calendar article {
  padding: 2.5rem 3rem 1rem;
}
.calendar table {
  width: 100%;
  table-layout: fixed;
}
.calendar table th {
  background: #ffd6c0;
  padding: 0.2rem 0;
}
.calendar table th.sun {
  color: #ef5350;
}
.calendar table th.sat {
  color: #1565C0;
}
.calendar table td {
  height: 12.4rem;
  vertical-align: top;
  padding-top: 0.4rem;
}
.calendar table td a {
  display: block;
  width: 90%;
  color: #fff;
  font-size: 1.2rem;
  font-weight: bold;
  text-align: center;
  letter-spacing: 0;
  background: #ff8e50;
  border-radius: 4px;
  padding: 0.1rem 0 0.2rem;
  margin: 2px auto 0;
}
.calendar table td.close span {
  display: block;
  width: 90%;
  color: #fff;
  font-size: 1.2rem;
  font-weight: bold;
  text-align: center;
  letter-spacing: 0;
  background: #aaa;
  border-radius: 4px;
  padding: 0.1rem 0 0.2rem;
  margin: 2px auto 0;
}
/*=========================================
app
=========================================*/
.appBlock ul {
  width: 90%;
  max-width: 600px;
  margin: 3rem auto 0;
}
.appBlock li {
  margin-bottom: 2rem
}
.appBlock li i {
  color: #ff8e50;
  font-size: 1.8rem;
  margin-right: 0.5rem;
}
.appBlock li:nth-child(2) {
  text-align: center;
}
.appBlock li a {
  display: inline-block;
  margin: 0 0.5rem;
}
.appBlock li a img:hover {
  opacity: .8;
  filter: alpha(opacity=80);
  -ms-filter: "alpha(opacity=80)";
}
/*=========================================
banner
=========================================*/
.bannerBlock a {
  display: block;
  margin-bottom: 4rem;
}
.bannerBlock a img:hover {
  opacity: .8;
  filter: alpha(opacity=80);
  -ms-filter: "alpha(opacity=80)";
}
/*=========================================
lesson
=========================================*/
.lessonBlock {
  padding: 4rem 0;
}
.lessonBlock .time {
  position: relative;
  display: inline-block;
  font-size: 2.4rem;
  font-weight: bold;
  text-align: center;
  padding-left: 4rem;
}
.lessonBlock .time:before {
  position: absolute;
  content: url("../images/icon-time.svg");
  top: 5px;
  left: 0;
  width: 30px;
  height: 30px;
}
.lessonBlock .time span {
  font-size: 1.8rem;
  margin-right: 0.8rem;
}
.lessonBlock ul {
  display: inline-block;
}
.lessonBlock li {
  position: relative;
  font-size: 1.8rem;
  text-align: left;
  padding-left: 4rem;
}
.lessonBlock li.strength {
  margin-bottom: 2rem;
}
.lessonBlock li.irName {
  margin-bottom: 1.8rem;
}
.lessonBlock li.irName span {
  display: block;
  font-size: 1.2rem;
}
.lessonBlock li.zoomId {
  font-size: 1.4rem;
}
.lessonBlock li:before {
  position: absolute;
}
.lessonBlock li.strength:before {
  content: url("../images/icon-heart.svg");
  top: 2px;
  left: 2px;
  width: 26px;
  height: 26px;
}
.lessonBlock li.irName:before {
  content: url("../images/icon-ir.svg");
  top: 0;
  left: 0;
  width: 28px;
  height: 28px;
}
.lessonBlock li.zoomId:before {
  content: url("../images/icon-zoomid.svg");
  top: 1px;
  left: 3px;
  width: 22px;
  height: 22px;
}
/*=========================================
footer
=========================================*/
footer {
  width: 100%;
  max-width: 750px;
  margin: 15px auto;
}
.copy {
  font-size: 12px;
  line-height: 1;
  text-align: center;
}
/*================================================
 *  アニメーション
 ================================================*/
/*　スクロールするとふわっと降りてくる　*/
.fuwatAnime {
  -webkit-animation-fill-mode: both;
  -ms-animation-fill-mode: both;
  animation-fill-mode: both;
  -webkit-animation-duration: 2s;
  -ms-animation-duration: 2s;
  animation-duration: 2s;
  -webkit-animation-name: fuwatAnime;
  -ms-animation-name: fuwatAnime;
  animation-name: fuwatAnime;
  visibility: visible !important;
}
@-webkit-keyframes fuwatAnime {
  0% {
    opacity: 0;
    -webkit-transform: translateY(-50px);
  }
  100% {
    opacity: 1;
    -webkit-transform: translateY(0);
  }
}
@keyframes fuwatAnime {
  0% {
    opacity: 0;
    -webkit-transform: translateY(-50px);
    -ms-transform: translateY(-20px);
    transform: translateY(-50px);
  }
  100% {
    opacity: 1;
    -webkit-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
  }
}
/*=========================================
pageTop
=========================================*/
#pageTop {
  position: fixed;
  bottom: 20px;
  right: 20px;
}
#pageTop i {
  padding-top: 3px
}
#pageTop a {
  display: block;
  z-index: 999;
  padding: 14px;
  width: 50px;
  height: 50px;
  background: linear-gradient(180deg, #f73544, #f57421);
  text-decoration: none;
  text-align: center;
  border-radius: 60px;
}
#pageTop a:hover {
  text-decoration: none;
  opacity: 0.7;
}
#pageTop a img {
  vertical-align: top;
}
@media screen and (max-width: 760px) {
  .sh-logo {
    position: relative;
    width: 130px;
    height: 100%;
    margin: 0 auto;
    padding: 0;
    z-index: 3000;
  }
}
@media screen and (max-width: 560px) {
  /*=========================================
　*general
　=========================================*/
  .pc_hidden {
    display: block;
  }
  .sp_hidden {
    display: none;
  }
  section {
    margin: 0 auto 4rem;
  }
  article {
    padding: 2rem 2rem;
  }
  h2 img {
    width: 60%;
  }
  h3 {
    font-size: 2.2rem;
    line-height: 1.4;
    border-bottom: #ffce00 6px dotted;
    padding-bottom: 1rem;
    margin-bottom: 2rem;
  }
  h3 span {
    font-size: 1.6rem;
  }
  .btn {
    margin: 2rem auto 1rem;
  }
  /*=========================================
　header
　=========================================*/
  header {
    margin: 12px auto;
  }
  /*=========================================
　info
　=========================================*/
  .infoBlock {
    margin-top: 5rem;
  }
  .infoBlock .box .boxTitle {
    width: 280px;
  }
  .infoBlock .box .boxTitle h2 {
    font-size: 2rem;
  }
  .infoBlock .boxInner {
    padding: 2rem 0;
  }
  /*=========================================
　read
　=========================================*/
  .readBlock {
    margin-top: 3rem;
  }
  .readBlock .back {
    background: url("../images/h2_readblock_sp.svg") center 0 no-repeat;
  }
  .readBlock .backNotH2 {
    background: url("../images/h2_readblock_sp.svg") center 0 no-repeat;
    padding: 3rem 0 0;
  }
  .readBlock .back h2 {
    padding-top: 4rem;
    margin-bottom: 3rem;
  }
  .readBlock p {
    line-height: 1.5;
  }
  @media all and (-ms-high-contrast: none) {
    .readBlock .back {
      background: url("../images/h2_readblock_sp.svg") center -180px no-repeat;
    }
  }
  /*=========================================
　calendar
　=========================================*/
  /*　カレンダー　*/
  .calendar {
    margin-bottom: 7rem;
  }
  .calendar article {
    padding: 1.5rem 0.4rem 0.1rem;
  }
  .calendar table {
    font-size: 1.2rem;
  }
  .calendar table td {
    height: 10rem;
    padding-top: 0;
  }
  .calendar table td a {
    width: 100%;
    font-size: 1rem;
  }
  .calendar table td.close span {
    width: 100%;
    font-size: 1rem;
  }
  /*=========================================
　app
　=========================================*/
  .appBlock ul {
    margin: 2rem auto 0;
  }
  .appBlock li a {
    width: 46%;
  }
  /*=========================================
　lesson
　=========================================*/
  .lessonBlock {
    padding: 0;
  }
  .lessonBlock .time {
    font-size: 1.8rem;
    padding-left: 3rem;
  }
  .lessonBlock .time span {
    font-size: 1.4rem;
  }
  .lessonBlock .time:before {
    top: 3px;
    width: 22px;
    height: 22px;
  }
  .lessonBlock li {
    font-size: 1.5rem;
    padding-left: 3.2rem;
  }
  .lessonBlock li.strength {
    margin-bottom: 1rem;
  }
  .lessonBlock li.strength:before {
    top: 2px;
    left: 3px;
    width: 20px;
    height: 20px;
  }
  .lessonBlock li.irName {
    margin-bottom: 0.8rem;
  }
  .lessonBlock li.irName:before {
    top: 2px;
    left: 0;
    width: 22px;
    height: 22px;
  }
  .lessonBlock li.zoomId:before {
    top: 2px;
    left: 2px;
    width: 18px;
    height: 18px;
  }
  /*=========================================
　pageTop
　=========================================*/
  #pageTop {
    bottom: 10px;
    right: 10px;
  }
  #pageTop a {
    padding: 8px;
    width: 36px;
    height: 36px;
    text-align: center;
    border-radius: 36px;
    opacity: .9;
    filter: alpha(opacity=90);
    -ms-filter: "alpha(opacity=90)";
  }
}
@media screen and (max-width: 320px) {
  body {
    letter-spacing: 0.1rem;
  }
  section {
    margin: 0px auto 3rem;
  }
  h2 {
    font-size: 2.2rem;
  }
  h2 b {
    font-size: 1.8rem;
  }
  h3 {
    font-size: 1.8rem;
    border-bottom: #ffce00 4px dotted;
    padding-bottom: 0.8rem;
  }
  .readBlock {
    margin-top: 3rem;
  }
  .appBlock ul {
    margin: 0 auto;
  }
  .appBlock li {
    margin-bottom: 1.4rem;
  }
  .appBlock li a {
    width: 44%;
  }
  .lessonBlock .time {
    font-size: 1.6rem;
    padding-left: 2.6rem;
  }
  .lessonBlock .time:before {
    top: 2px;
    width: 20px;
    height: 20px;
  }
  .lessonBlock li {
    padding-left: 2.8rem;
  }
  .lessonBlock li.strength:before {
    top: 3px;
    left: 1px;
    width: 18px;
    height: 18px;
  }
  .lessonBlock li.irName:before {
    top: 1px;
    width: 20px;
    height: 20px;
  }
}