@charset "UTF-8";
html {
  font-size: 62.5%;
  scroll-padding-top: 110px;
}

body {
  font: 1.6rem "Noto Sans JP", sans-serif;
  font-weight: 300;
  font-style: normal;
  color: #333333;
  line-height: 1;
  text-align: justify;
  background-color: #fff;
  height: 100%;
  letter-spacing: 2px;
}

a {
  color: #4d4d4d;
  outline: none;
  transition: all 0.3s;
}

.sp {
  display: none;
}

@media (max-width: 560px) {
  .pc {
    display: none;
  }
  .sp {
    display: block;
  }
  br.sp,
  span.sp {
    display: inline;
  }
}
.wrapper {
  clip-path: inset(0);
}
.wrapper::before {
  content: "";
  background: #FFFDED url(../images/common/bg_pc.png) no-repeat center/cover;
  z-index: -1;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
}
.wrapper .inner {
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
  border-left: 4px solid #FFD686;
  border-right: 4px solid #FFD686;
  padding-top: 90px;
  background-color: #FFFEE0;
}
@media (max-width: 560px) {
  .wrapper .inner {
    padding-top: 80px;
    border-left: 2px solid #FFD686;
    border-right: 2px solid #FFD686;
  }
}

header {
  background-color: #FFF;
  padding: 25px;
  width: 100%;
  max-width: 560px;
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  top: 0;
  border-left: 4px solid #FFD686;
  border-right: 4px solid #FFD686;
  z-index: 999;
}
@media (max-width: 560px) {
  header {
    padding: 20px;
    border-left: 2px solid #FFD686;
    border-right: 2px solid #FFD686;
  }
}
header .header_inner {
  display: flex;
  justify-content: space-between;
}
header .header_inner h1 a {
  display: block;
  font-size: 2rem;
  font-weight: 500;
  padding-left: 50px;
  line-height: 40px;
  background: url(../images/common/ico_logo.svg) no-repeat 0 0/40px;
}
header .header_inner h1 a:hover {
  opacity: 0.7;
}
header .header_inner .menu {
  margin-top: 10px;
  width: 40px;
  height: 20px;
  display: flex;
  flex-flow: column;
  justify-content: space-between;
  cursor: pointer;
}
header .header_inner .menu span {
  display: block;
  width: 100%;
  height: 3px;
  background-color: #333333;
  transition: all 0.3s;
}
header .header_inner .menu.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
header .header_inner .menu.active span:nth-child(2) {
  opacity: 0;
}
header .header_inner .menu.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

.menu_open {
  background-color: #FFF;
  width: 100%;
  max-width: 560px;
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  top: 90px;
  border-left: 4px solid #FFD686;
  border-right: 4px solid #FFD686;
  border-bottom: 4px solid #FFD686;
  z-index: 999;
  display: none;
}
@media (max-width: 560px) {
  .menu_open {
    top: 80px;
    border-left: 2px solid #FFD686;
    border-right: 2px solid #FFD686;
    border-bottom: 2px solid #FFD686;
  }
}
.menu_open ul {
  background-color: #45402B;
  padding: 40px;
}
.menu_open ul li a {
  display: block;
  padding: 15px 20px;
  color: #D97706;
  font-size: 1.6rem;
  line-height: 1.4;
  font-weight: 500;
  color: #FFFFFF;
  border-bottom: 1px solid #CCC;
}

h2.common_h2 {
  color: #39B9E7;
  font-size: 2.8rem;
  font-weight: 700;
  text-align: center;
  position: relative;
  padding-bottom: 15px;
  margin-top: 30px;
}
@media (max-width: 560px) {
  h2.common_h2 {
    font-size: 2.4rem;
  }
}
h2.common_h2::after {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 70px;
  height: 4px;
  content: "";
  background: linear-gradient(to right, #FFB900, #FB64B6);
}

h3.common_h3 {
  color: #39B9E7;
  font-weight: 700;
  place-items: 35px;
  line-height: 1.3;
  background: url(../images/common/ico_onpu1.svg) no-repeat left top/30px;
  padding: 2px 0 5px 35px;
  margin-top: 40px;
  font-size: 2.2rem;
}
h3.common_h3.ptn02 {
  background: url(../images/common/ico_gakureki.svg) no-repeat left top/30px;
}
h3.common_h3.ptn03 {
  background: url(../images/common/ico_keireki.svg) no-repeat left top/30px;
}

.common_h3_2 {
  font-weight: 700;
  line-height: 1.3;
  padding: 20px 15px 15px 30px;
  font-size: 1.8rem;
  background-color: #FFF;
  margin-top: 60px;
  position: relative;
}
.common_h3_2::after {
  content: "";
  position: absolute;
  width: 45px;
  height: 45px;
  border-radius: 30px;
  left: -15px;
  top: -15px;
}
.common_h3_2.ptn01 {
  margin-top: 20px;
}
.common_h3_2.ptn01::after {
  background: #FDCDD0 url(../images/common/ico_onpu2.svg) no-repeat center center/30px;
}
.common_h3_2.ptn02::after {
  background: #F9E3CC url(../images/common/ico_onpu1.svg) no-repeat center center/30px;
}
.common_h3_2.ptn03::after {
  background: #FDF8D8 url(../images/common/ico_onpu3.svg) no-repeat center center/30px;
}
.common_h3_2.ptn04::after {
  background: #DCF5DA url(../images/common/ico_onpu4.svg) no-repeat center center/30px;
}
.common_h3_2.ptn05::after {
  background: #E9FAFC url(../images/common/ico_onpu5.svg) no-repeat center center/30px;
}
.common_h3_2.ptn06::after {
  background: #D4E0F9 url(../images/common/ico_onpu6.svg) no-repeat center center/30px;
}
.common_h3_2.ptn07::after {
  background: #EBDDFA url(../images/common/ico_onpu7.svg) no-repeat center center/30px;
}

.common_h3_3 {
  font-size: 1.6rem;
  margin-top: 30px;
  line-height: 1.4;
  padding-left: 20px;
  font-weight: 500;
  position: relative;
}
.common_h3_3::after {
  position: absolute;
  left: 0;
  top: 7px;
  content: "";
  width: 10px;
  height: 10px;
  background-color: #E17100;
  border-radius: 10px;
}

.common_ul01 li {
  position: relative;
  font-size: 1.6rem;
  margin-top: 15px;
  line-height: 1.4;
  padding-left: 20px;
  font-weight: 500;
}
.common_ul01 li::after {
  position: absolute;
  left: 0;
  top: 7px;
  content: "";
  width: 10px;
  height: 10px;
  background-color: #E17100;
  border-radius: 10px;
}

.commmon_txt01 {
  font-size: 1.6rem;
  font-weight: 500;
  line-height: 1.4;
  padding-left: 30px;
  margin-top: 20px;
}
.commmon_txt01.ptn01 {
  background: url(../images/common/ico_tokei.svg) no-repeat left top/20px;
}
.commmon_txt01.ptn02 {
  background: url(../images/common/ico_calendar.svg) no-repeat left top/20px;
}
.commmon_txt01.ptn03 {
  background: url(../images/common/ico_yen.svg) no-repeat left 3px top 7px/15px;
}
.commmon_txt01 span {
  color: #F71F2B;
  font-weight: 700;
  font-size: 2rem;
}
.commmon_txt01 span.ptn02 {
  color: #D97706;
}
.commmon_txt01 span.ptn03 {
  color: #50CD45;
}
.commmon_txt01 span.ptn04 {
  color: #2764E1;
}
.commmon_txt01 span.ptn05 {
  color: #9955E6;
}
.commmon_txt01 span.ptn06 {
  color: #D97706;
}

.mv {
  padding: 30px 20px 0 20px;
  background: url(../images/common/img_piano1.png) no-repeat right -40px top -20px/300px;
}
@media (max-width: 560px) {
  .mv {
    background: url(../images/common/img_piano1.png) no-repeat right -80px top -20px/250px;
    padding: 30px 15px 0 15px;
  }
}
.mv h2 {
  color: #D97706;
  font-size: 1.2rem;
  background-color: #FFEEA9;
  border-radius: 20px;
  padding: 8px 15px;
  display: inline-block;
}
.mv .txt01 {
  color: #D97706;
  font-size: 3.6rem;
  font-weight: 800;
  line-height: 1.2;
  margin-top: 10px;
  letter-spacing: 0.1;
}
@media (max-width: 560px) {
  .mv .txt01 {
    font-size: 2.6rem;
  }
}
.mv .txt01 span {
  color: #39B9E7;
}
.mv .txt02 {
  font-size: 1.6rem;
  font-weight: 600;
  line-height: 1.4;
  margin-top: 10px;
}
.mv .imgarea {
  position: relative;
  margin-top: 30px;
}
.mv .imgarea .img01 {
  padding: 0 20px;
}
.mv .imgarea .img01 img {
  border-radius: 20px;
}
.mv .imgarea .txt03 {
  position: absolute;
  bottom: -15px;
  right: 0;
  padding: 20px;
  border-radius: 20px;
  border: 2px solid #FFF3B8;
  background-color: #FFF;
  line-height: 1.4;
  font-size: 1.2rem;
  font-weight: 500;
}
.mv .imgarea .txt03 span {
  color: #D97706;
  font-size: 1.8rem;
  font-weight: 600;
}

.separate {
  margin-top: 20px;
}

.omoi {
  padding: 0 40px;
}
@media (max-width: 560px) {
  .omoi {
    padding: 0 30px;
  }
}
.omoi .omoi_h3 {
  color: #E17100;
  font-size: 2rem;
  text-align: center;
  font-weight: 800;
  width: 50%;
  background-color: #FFEEA9;
  padding: 7px 5px;
  border-radius: 30px;
  margin: 30px auto 0 auto;
}
.omoi .txt01 {
  font-size: 2.8rem;
  font-weight: 700;
  text-align: center;
  margin-top: 30px;
}
.omoi .txt02 {
  font-size: 1.6rem;
  font-weight: 700;
  text-align: center;
  margin-top: 10px;
}
.omoi .img01 {
  margin-top: 30px;
  text-align: center;
}
.omoi .img01 img {
  width: 30px;
}
.omoi .txt03 {
  font-size: 1.6rem;
  line-height: 1.4;
  font-weight: 500;
  margin-top: 30px;
}
.omoi .txt03 span {
  font-weight: 700;
  color: #D97706;
}

.important .txt01 {
  margin-top: 20px;
  padding: 30px 50% 30px 40px;
  background: url(../images/common/img_piano1.png) no-repeat right 40px top 50%/170px;
  font-size: 1.6rem;
  line-height: 1.4;
  font-weight: 500;
}
@media (max-width: 560px) {
  .important .txt01 {
    padding: 30px 50% 30px 30px;
    background: url(../images/common/img_piano1.png) no-repeat right 15px top 50%/150px;
  }
}
.important .important_block01 {
  padding: 0 40px;
}
@media (max-width: 560px) {
  .important .important_block01 {
    padding: 0 30px;
  }
}
.important .important_block01 .txt02 {
  font-size: 1.6rem;
  line-height: 1.4;
  font-weight: 500;
  margin-top: 30px;
}

.profile .profile_block01 {
  padding: 0 40px;
}
@media (max-width: 560px) {
  .profile .profile_block01 {
    padding: 0 30px;
  }
}
.profile .profile_block01 .txt01 {
  font-size: 1.6rem;
  line-height: 1.4;
  font-weight: 500;
  margin-top: 30px;
}
.profile .profile_block01 .img01 {
  margin-top: 30px;
}

.gallery .gallery_box {
  padding: 0 40px;
}
@media (max-width: 560px) {
  .gallery .gallery_box {
    padding: 0 30px;
  }
}
.gallery .txt01 {
  font-size: 1.6rem;
  line-height: 1.4;
  font-weight: 500;
  margin-top: 30px;
}
.gallery .slider_box {
  margin-top: 30px;
  margin-bottom: 60px;
  padding: 0 40px;
  position: relative;
}
@media (max-width: 560px) {
  .gallery .slider_box {
    padding: 0 30px;
  }
}
.gallery .slider_box .swiper-slide img {
  border-radius: 30px;
}
.gallery .slider_box .swiper-pagination {
  bottom: -30px;
}
.gallery .slider_box .swiper-pagination-bullet {
  width: 12px !important;
  height: 12px !important;
  margin: 0 0 0 10px !important;
  background: #FFD686 !important;
}
.gallery .slider_box .swiper-pagination-bullet:first-child {
  margin: 0 !important;
}
.gallery .slider_box .swiper-pagination-bullet-active {
  background: #D97706 !important;
}
.gallery .slider_box .swiper-button-prev,
.gallery .slider_box .swiper-button-next {
  color: #D97706;
}

.lesson .lesson_block01 {
  padding: 0 40px;
}
@media (max-width: 560px) {
  .lesson .lesson_block01 {
    padding: 0 30px;
  }
}
.lesson .txt01 {
  font-size: 1.6rem;
  line-height: 1.4;
  font-weight: 500;
  margin-top: 30px;
}
.lesson .common_h3_2 {
  margin-top: 60px;
}

.contact .contact_block01 {
  padding: 0 40px;
}
@media (max-width: 560px) {
  .contact .contact_block01 {
    padding: 0 30px;
  }
}
.contact .txt01 {
  font-size: 1.6rem;
  line-height: 1.4;
  font-weight: 500;
  margin-top: 20px;
}
.contact .txt01 span {
  color: #D97706;
  font-weight: 700;
}
.contact .img01 {
  margin-top: 30px;
}
.contact .contact_block02 {
  margin-top: 20px;
  background-color: #FFF;
  padding: 20px 40px 40px 40px;
}
@media (max-width: 560px) {
  .contact .contact_block02 {
    padding: 10px 20px 40px 20px;
  }
}
.contact .contact_block02 .txt02 {
  font-size: 1.6rem;
  line-height: 1.4;
  font-weight: 500;
  margin-top: 30px;
}
.contact .contact_block02 .txt02 span {
  font-size: 1rem;
  color: #F71F2B;
}
.contact .contact_block02 .input01 {
  margin-top: 10px;
}
.contact .contact_block02 .input01 input, .contact .contact_block02 .input01 select, .contact .contact_block02 .input01 textarea {
  width: 100%;
  font-size: 1.6rem;
  line-height: 1.4;
  padding: 10px 15px;
  border: 1px solid #CCC;
  border-radius: 10px;
}
.contact .contact_block02 .input01 textarea {
  height: 200px;
  resize: none;
}
.contact .contact_block02 .submit_button {
  margin-top: 30px;
}
.contact .contact_block02 .submit_button input {
  width: 100%;
  font-size: 1.6rem;
  line-height: 1.4;
  padding: 15px 15px;
  border-radius: 10px;
  color: #FFFFFF;
  background-color: #E17100;
  border: none;
  cursor: pointer;
  transition: 0.3s;
}
.contact .contact_block02 .submit_button input:hover {
  opacity: 0.7;
}

.news {
  padding-bottom: 80px;
}
.news .news_block01 {
  padding: 0 40px;
}
@media (max-width: 560px) {
  .news .news_block01 {
    padding: 0 30px;
  }
}
.news .txt01 {
  font-size: 1.6rem;
  line-height: 1.4;
  font-weight: 500;
  margin-top: 20px;
}
.news .news_table {
  margin-top: 30px;
  font-size: 1.6rem;
  line-height: 1.4;
  font-weight: 500;
  margin-top: 20px;
  width: 100%;
}
.news .news_table tr {
  width: 100%;
}
.news .news_table tr th {
  font-weight: 500;
  width: 170px;
  padding-right: 15px;
  padding-bottom: 30px;
}
@media (max-width: 560px) {
  .news .news_table tr th {
    display: block;
    padding-bottom: 10px;
  }
}
.news .news_table tr td {
  font-weight: 500;
  padding-bottom: 30px;
}
@media (max-width: 560px) {
  .news .news_table tr td {
    display: block;
  }
}
.news .news_table tr td a {
  color: #D97706;
  text-decoration: underline;
  transition: 0.3s;
}
.news .news_table tr td a:hover {
  opacity: 0.7;
}
.news .news_table tr td span {
  font-size: 1rem;
  margin-left: 5px;
  background-color: #F71F2B;
  color: #FFF;
  padding: 2px 8px;
  border-radius: 10px;
}
.news .readmore {
  width: 250px;
  margin: 30px auto 0 auto;
  text-align: center;
}
.news .readmore a {
  display: block;
  width: 100%;
  font-size: 1.6rem;
  line-height: 1.4;
  padding: 15px 15px;
  border-radius: 30px;
  font-weight: 600;
  color: #FFFFFF;
  background-color: #E17100;
  border: none;
  cursor: pointer;
  transition: 0.3s;
}
.news .readmore a:hover {
  opacity: 0.7;
}

footer {
  background-color: #45402B;
  padding: 80px 40px 30px 40px;
}
@media (max-width: 560px) {
  footer {
    padding: 60px 30px 20px 30px;
  }
}
footer .txt01 a {
  display: block;
  font-size: 2rem;
  font-weight: 500;
  padding-left: 50px;
  line-height: 40px;
  color: #FFFFFF;
  background: url(../images/common/ico_logo.svg) no-repeat 0 0/40px;
}
footer .txt01 a:hover {
  opacity: 0.7;
}
footer .txt02 {
  font-size: 1.6rem;
  line-height: 1.4;
  font-weight: 400;
  margin-top: 20px;
  color: #FFFFFF;
}
footer h2 {
  font-size: 2rem;
  line-height: 1.4;
  font-weight: 500;
  margin-top: 40px;
  color: #FFFFFF;
}
footer ul.footer_ul01 li {
  margin-top: 10px;
  padding-left: 20px;
  position: relative;
  font-size: 1.6rem;
  line-height: 1.4;
  font-weight: 400;
  margin-top: 20px;
  color: #FFFFFF;
}
footer ul.footer_ul01 li a {
  color: #FFFFFF;
}
footer ul.footer_ul01 li::after {
  position: absolute;
  content: "・";
  left: 0;
  top: 0;
  color: #FFFFFF;
}
footer .news_block02 {
  margin-top: 30px;
  border-top: 1px solid #898989;
  padding-top: 20px;
}
footer .news_block02 small {
  display: block;
  font-size: 1.6rem;
  line-height: 1.4;
  font-weight: 400;
  color: #FFFFFF;
  text-align: center;
}
@media (max-width: 560px) {
  footer .news_block02 small {
    font-size: 1.1rem;
  }
}
footer .news_block02 .txt03 {
  margin-top: 10px;
  font-size: 1.3rem;
  line-height: 1.4;
  font-weight: 400;
  color: #FFFFFF;
  text-align: center;
}
@media (max-width: 560px) {
  footer .news_block02 .txt03 {
    font-size: 1rem;
  }
}

.single_news {
  padding: 40px 40px;
}
@media (max-width: 560px) {
  .single_news {
    padding: 40px 30px;
  }
}
.single_news {
  font-size: 1.6rem;
  line-height: 1.4;
  font-weight: 500;
}
.single_news p {
  margin-top: 10px;
}

.nav-links {
  font-size: 1.6rem;
  display: flex;
  justify-content: space-between;
  margin-top: 40px;
}

.nav-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 3.5em;
  color: #FFF;
  background-color: #D97706;
  padding: 15px;
  border-radius: 30px;
  transition: all 0.3s;
}
.nav-links a:hover {
  opacity: 0.7;
}