body {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}

.container {
  padding-top: 0;
}

img {
  width: 100%;
}

.site-header {
  position: fixed;
  background-color: transparent;
  top: 0;
  left: 0;
  width: 100%;
  height: 90px;
  z-index: 200;
  box-shadow: none;
  padding: 10px;
  display: flex;
  align-items: center;
}

.site-header-inner {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}


.site-header.visible {
  background-color: rgba(249,245,241,1);
}

.site-header .site-branding {
  height: 70px;
  padding-left: 0;
  position: static;
  transform: initial;
}

.site-header .site-branding > a {
  background-color: #FFFFFF;
  width: 500px;
  height: 70px;
  border-radius: 50px;
  border: 1px solid var(--main-color);
  gap: 15px;
}

.site-header > .site-header-inner > div:last-child {
  display: flex;
  gap: 10px;
  position: absolute;
  top: 0;
  right: 0;
}

.site-header a.tel-btn,
.site-header a.contact-btn {
  height: 70px;
  border-radius: 40px;
  width: 240px;
  padding: 5px;
  justify-content: center;
  align-items: center;
  display: flex;
  flex-wrap: nowrap;
  cursor: pointer;
  transition: transform .3s ease-in-out, box-shadow .3s ease-in-out;
  &:hover {
    box-shadow: var(--shadow-light);
    transform: scale(1.01);
  }
}

.site-header a.tel-btn {
  background: var(--main-color);
}

.site-header a.contact-btn {
  border: 1px solid var(--main-color);
  background-color: #FFFFFF;
}



.site-header a.tel-btn * {
  color: #FFFFFF;
}


.site-header a.tel-btn > div:first-child object,
.site-header a.contact-btn > div:first-child object {
  width: 17px;
  margin-right: 5px;
}

.site-header a.tel-btn > div,
.site-header a.tel-btn > div span,
.site-header a.contact-btn > div,
.site-header a.contact-btn > div span {
  font-size: 15px;
  font-weight: bold;
  text-align: center;
}

.site-header a.tel-btn > div span {
  position: relative;
}

.site-header a.tel-btn > div > span:first-child:before {
  content: "二重丸で";
  position: absolute;
  font-size: 10px;
  transform: scale(.4) translateX(-50%);
  display: block;
  text-align: center;
  top: -10px;
  width: 100px;
  left: 50%;
  transform-origin: left;
}

.site-header a.tel-btn > div > span:last-child:before {
  content: "オールナンバーワン";
  position: absolute;
  font-size: 10px;
  transform: scale(.4) translateX(-50%);
  display: block;
  text-align: center;
  top: -10px;
  width: 100px;
  left: 50%;
  transform-origin: left;
}

.site-header a.contact-btn > div {
  color: var(--main-color);
  font-size: 13px;
}

.site-header a.contact-btn > div:first-child object {
  position: relative;
  top: 1.5px;
}

.site-header.visible .site-branding {
  opacity: 1;
  transition: .5s ease-in-out;
}

.site-header .site-branding .logo-text {
  font-size: 12px;
  line-height: 20px;
  height: 20px;
  letter-spacing: .1em;
}
.site-header .site-branding img {
  height: 20px;
  width: initial;
  object-fit: contain;
}

.site-header .site-branding h1 {
  font-size: 24px;
  line-height: 32px;
  height: 32px;
  margin: 0;
  font-weight: bold;
  color: var(--text-color);
}


@media(max-width: 380px) {
  
}

@media(min-width: 650px) {


  .site-header a.tel-btn {
    align-items: center;
  }

  .site-header a.tel-btn > div,
  .site-header a.tel-btn > div span,
  .site-header a.contact-btn > div,
  .site-header a.contact-btn > div span {
    font-size: 20px;
  }

  .site-header a.tel-btn > div > span:first-child:before,
  .site-header a.tel-btn > div > span:last-child:before {
    font-size: 14px;
    top: -13px;
    width: 150px;
  }

  .site-header a.tel-btn > div:first-child object,
  .site-header a.contact-btn > div:first-child object {
    width: 30px;
  }

  .site-header a.tel-btn > div:first-child object {
    position: relative;
    top: 0px;
  }

  .site-header a.contact-btn > div:first-child object {
    position: relative;
    top: 3px;
  }

  .site-header a.tel-btn > div:last-child {
    position: relative;
    top: 4px;
    font-size: 24px;
  }

  .site-header a.tel-btn > div:last-child span {
    font-size: 24px;
  }
}

@media(max-width: 1024px) {

  .site-header .site-branding {
    transform: scale(.8);
    transform-origin: left top;
  }
  .site-header > .site-header-inner > div:last-child {
    transform: scale(.8);
    transform-origin: right top;  
  }

}

@media(max-width: 850px) {

  .site-header .site-branding {
    transform: scale(.6);
    transform-origin: left top;
  }
  .site-header > .site-header-inner > div:last-child {
    transform: scale(.6);
    transform-origin: right top;  
  }

}

@media(max-width: 650px) {

  .site-header {
    height: 85px;
  }

  .site-header .site-branding {
    transform: scale(1);
  }

  .site-header .site-branding h1 {
    line-height: 29px;
    font-size: 20px;
  }

  .site-header .site-branding,
  .site-header .site-branding > a {
    height: 65px;
  }

  .site-header .site-branding > a {
    width: 240px;
    flex-direction: column;
    align-items: flex-start;
    border: none;
    border-radius: 0;
    background-color: transparent;
    gap: 0px;
  }

  .site-header .site-branding img {
    height: 16px;
  }
  .site-header .site-branding .logo-text {
    font-size: 10px;
  }

  .site-header > .site-header-inner > div:last-child {
    transform: scale(1);
  }
  .site-header > .site-header-inner > div:last-child {
    flex-direction: column;
  }
  .site-header a.tel-btn,
  .site-header a.contact-btn {
    width: 150px;
    height: 30px;
  }
  .site-header a.tel-btn > div:last-child {
    position: relative;
    bottom: -3px;
  }
  .site-header > .site-header-inner > div:last-child {
    gap: 5px;
  }
}


:root {
  --ambient-red: #fff7f9;
  --ambient-blue: #f3faff;
  --ambient-orange: #fff3e6;
  --text-color: #3b0303;
  --gradient-red: linear-gradient(-135deg, #f37f87 0%, var(--main-color) 100%);
  --gradient-orange: linear-gradient(-135deg, #f9a058 0%, var(--main-color2) 100%);
  --gradient-blue: linear-gradient(-135deg, #87c3f3 0%, var(--main-color4) 100%);
  --gradient-yellow: linear-gradient(-135deg, #fdff83 0%, rgb(255, 221, 0) 100%);
}

main {
  background-color: var(--ambient-red);
  padding-bottom: 50px;
}

body.contact main {
  padding-top: 60px;
  background-color: #FFFFFF;
}

@media(max-width: 1024px) {
  body.contact main {
    padding-top: 45px;
  }
}

@media(max-width: 850px) {
  body.contact main {
    padding-top: 30px;
  }
}

@media(max-width: 650px) {
  body.contact main {
    padding-top: 60px;
  }
}

.entry-title {
  text-align: center;
  letter-spacing: -0.6px;
  font-size: 25px;
  line-height: 1.3;
}


.content-wrapper {
  max-width: 1250px;
  margin: 0 auto;
  padding: 25px;
  background-color: rgba(255,255,255,.95);
  border-radius: 35px;
  min-height: 2000px;
  position: relative;
  margin-top: -20vw!important;
}

@media(min-width: 1450px) {
  #key-visual-daigakujuken {
    margin-top: -3vw;
  }
}

@media(max-width: 1250px) {
  .content-wrapper {
    margin: 0 10px;
  }
}

/* --------------------------------------------------------- */
/* conversion */
/* --------------------------------------------------------- */

.conversion-area {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 15px;
  margin-top: 40px;
  gap: 15px;
}

.conversion-area * {
  color: #FFFFFF;
}

.conversion-area > a {
  border: none;
  background: var(--gradient-orange);
  width: 100%;
  height: 80px;
  border-radius: 10px;
  position: relative;
  max-width: 350px;
  margin: 0 auto;
  overflow: hidden;
  cursor: pointer;
  transition: transform .3s ease-in-out, box-shadow .3s ease-in-out;
}

.conversion-area > a:nth-child(2) {
  background: #FFFFFF;
  border: 2px solid var(--main-color2);
}


.conversion-area > a:nth-child(2) div {
  color: var(--main-color2);
}

.conversion-area > a:hover {
  box-shadow: var(--shadow);
  transform: scale(1.01);
}

.conversion-area > a::before {
  content: "";
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.3) 100%);
  transform: skewX(-25deg);
  animation: shine 4s infinite;
}

@keyframes shine {
  50% {
    left: 125%;
  }

  100% {
    left: 125%;
  }
}

.conversion-area > a > div {
  text-align: center;
}

.conversion-area > a > div:first-child {
  height: 100%;
  flex: 1;
}

.conversion-area > a > div > div:first-child {
  font-size: 20px;
  font-weight: bold;
  letter-spacing: .1em;
}
.conversion-area > a > div > div:last-child {
  font-size: 11px;
}

.conversion-area > a + a {
   margin-top: 30px;
}

.conversion-area > a > .play-btn {
  cursor: pointer;
  z-index: 10;
  background: #FFFFFF;
  border-radius: 50%;
  width: 30px;
  height: 30px;
  position: relative;
  margin-right: 22.5px;
  transition-duration: .3s;
}

.conversion-area > a:nth-child(2) > .play-btn {
  background: var(--gradient-orange);
}

.conversion-area > a:hover> .play-btn {
  transform: scale(1.2);
}

.conversion-area > a > .play-btn > .triangle {
  display: block;
  position: absolute;
  border-right: 6px solid transparent;
  border-bottom: calc(6px * 1.73205) solid var(--main-color2);
  border-left: 6px solid transparent;
  transform: rotateZ(90deg);
  top: 10px;
  left: 11px;
}

.conversion-area > a:nth-child(2) > .play-btn > .triangle {
  border-bottom: calc(6px * 1.73205) solid #FFFFFF;
}

@media(min-width: 650px) {

  .conversion-area {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
  }

  .conversion-area > a + a {
    margin-top: 0px;
  }
}

@media(max-width: 767px) {

  .conversion-area > a > div > div:first-child {
    font-size: 18px;
    letter-spacing: .05em;
  }

}

/* --------------------------------------------------------- */
/* common */
/* --------------------------------------------------------- */

.sp-only {
  display: none;
}

section {
  margin: 50px auto;
}

section .section-title .section-title-arrow img {
  width: auto;
  height: 40px;
  object-fit: contain;
  vertical-align: middle;
}

section#step .section-title,
section#trial .section-title,
section#link .section-title {
  display: flex;
  align-items: center;
  gap: 15px;
  justify-content: flex-start;
  height: 60px;
  margin-bottom: 20px;
}



/* --------------------------------------------------------- */
/* concept */
/* --------------------------------------------------------- */

#concept {
  margin-bottom: 40px;
}

section#concept .section-title h2 {
  text-align: center;
}

section#concept .section-title h2 > div {
  font-size: 36px;
  line-height: 1.5;
  letter-spacing: .1em;
  font-weight: bold;
  display: inline-block;
  position: relative;
  z-index: 1;
  color: var(--main-color);
}

section#concept .section-title h2 > div::after {
  content: "";
  display: block;
  width: calc(100% + 30px);
  left: -15px;
  height: 20px;
  position: relative;
  bottom: 18px;
  border-radius: 2px;
  background: var(--gradient-yellow);
  z-index: -1;
}

.concept-text {
  line-height: 60px;
  letter-spacing: .1em;
  text-decoration: underline;
  text-decoration-style: dotted;
  text-decoration-color: var(--main-color);
  text-decoration-thickness: 5px;
  text-underline-offset: 15px;
  text-align: justify;
}

.concept-image {
  width: 80%;
  max-width: 360px;
  margin-right: 0;
  margin-left: auto;
  margin-top: 10px;
}

/* --------------------------------------------------------- */
/* appeal */
/* --------------------------------------------------------- */

#appeal {
  margin: 30px auto;
  margin-top: 20px;
}

#appeal > div {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 10px;
}

#appeal > div > div:first-child,
#appeal > div > div:last-child {
  font-size: 36px;
  font-weight: bold;
  line-height: 70px;
  height: 52px;
}

#appeal > div > div:nth-child(2) {
  height: 40px;
}

#appeal > div > div:nth-child(2) img {
  width: auto;
  height: 100%;
  object-fit: contain;
}


/* --------------------------------------------------------- */
/* reason */
/* --------------------------------------------------------- */

.reason .reason-intro {
  display: flex;
  gap: 20px;
}

.reason .reason-intro-text,
.reason .reason-intro-image {
  width: 50%;
}

.reason .reason-intro-image img {
  max-width: 500px;
  margin: 0 auto;
  display: block;
}

.reason .reason-intro-text > div:last-child {
  font-size: 16px;
  line-height: 32px;
  letter-spacing: .05em;
}

.reason .section-title {
  display: flex;
  align-items: center;
  gap: 15px;
  justify-content: flex-start;
  height: 60px;
  margin-bottom: 20px;
}

.reason .section-title:before {
  content: "";
  display: block;
  width: 20px;
  height: 100%;
  border-radius: 5px;
  background: var(--gradient-red);
}

.reason .section-title h2 {
  font-size: 24px;
  font-weight: bold;
}

.reason .section-content {
  position: relative;
}

ul.reason-list {
  display: flex;
  gap: 50px 20px;
  flex-wrap: wrap;
  margin-top: 50px;
  padding: 0;
  list-style: none;
  transition: transform 0.4s ease;
  will-change: transform;
}

ul.reason-list > li {
  display: flex;
  flex-direction: column;
  width: calc(33.333% - 20px);
  position: relative;
}

ul.reason-list > li .reason-title {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: flex-start;
  height: 60px;
  margin-bottom: 20px;
}

ul.reason-list > li .reason-title > div:first-child {
  font-size: 16px;
  line-height: 60px;
  height: 60px;
  width: 60px;
  border-radius: 50%;
  border: 1px solid var(--main-color);
  text-align: center;
  color: var(--main-color);
}

ul.reason-list > li .reason-title > div:last-child {
  flex: 1;
}

ul.reason-list > li .reason-title > div:last-child > span {
  font-size: 18px;
  line-height: 32px;
  font-weight: bold;
  background: var(--gradient-red);
  color: #FFFFFF;
  padding: 3px 10px;
  position: relative;
  z-index: 1;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

ul.reason-list > li .reason-content {
  position: relative;
}

ul.reason-list > li .reason-image {
  width: auto;
  height: 50px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 10px auto;
}

ul.reason-list > li .reason-image img {
  width: auto;
  height: 100%;
  object-fit: contain;
}

ul.reason-ippan-list.reason-list > li[data-reason-number="3"] .reason-image img,
ul.reason-ippan-list.reason-list > li[data-reason-number="4"] .reason-image img,
ul.reason-suisen-list.reason-list > li[data-reason-number="1"] .reason-image img,
ul.reason-suisen-list.reason-list > li[data-reason-number="3"] .reason-image img {
  height: 115%;
  transform: translateY(-7.5%);
}

ul.reason-list > li ul {
  list-style: none;
  padding: 0;
  margin: 0;
}


ul.reason-list > li ul li + li {
  margin-top: 5px;
}

ul.reason-list > li ul li img {
  width: 20px;
  height: 20px;
  object-fit: contain;
  margin-right: 10px;
  position: relative;
  top: 3px;
}

.reason-bg-number {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: auto;
  height: 100px;
  object-fit: contain;
  opacity: .6;
}

.control-area {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
}

.control-area .play-btn {
  cursor: pointer;
  background: var(--gradient-blue);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  position: relative;
}

.control-area .play-btn > .triangle {
  display: block;
  position: absolute;
  border-right: 8px solid transparent;
  border-bottom: calc(8px * 1.73205) solid #FFFFFF;
  border-left: 8px solid transparent;
  transform: rotate(90deg);
  top: 14px;
  left: 14px;
}

.control-area .play-btn.reverse > .triangle {
  transform: rotate(-90deg);
  top: 14px;
  left: 10px;

}

/* --------------------------------------------------------- */
/* achievment */
/* --------------------------------------------------------- */

.achievment .section-title {
}

.achievment .section-title h2 {
  font-size: 24px;
  font-weight: bold;
  text-align: center;
}

ul.tab-button-list {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-items: center;
  margin-bottom: 20px;
  list-style: none;
  padding: 0;
}

ul.tab-button-list > li {
  width: calc(33.333% - 20px/3);
  background: transparent;
  padding: 5px;
  overflow: hidden;
  border: 1px solid var(--main-color);
}

ul.tab-button-list > li.active {
  background: var(--gradient-red);
  border: none;
}

ul.tab-button-list > li > div {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
}

ul.tab-button-list > li > div > div:first-child,
ul.tab-button-list > li > div > div:last-child {
  color: var(--text-color);
  text-align: center;
  word-break: keep-all;
  white-space: nowrap;
}

ul.tab-button-list > li.active > div > div:first-child,
ul.tab-button-list > li.active > div > div:last-child {
  color: #FFFFFF;
}

ul.tab-button-list > li > div > div:first-child {
  font-size: 12px;
}

ul.tab-button-list > li > div > div:last-child {
  font-size: 18px;
  font-weight: bold;
}


.tab-content  {
  max-height: 450px;
  overflow: scroll;
  -webkit-overflow-scrolling: touch;
  -ms-overflow-style: none;
  scrollbar-width: thin;
  -ms-overflow-style: none;
  scrollbar-color: var(--main-color) transparent;
  scrollbar-width: thin;
}

.tab-content > div {
  display: none;
  line-height: 30px;
  letter-spacing: .05em;
  text-align: justify;
  padding: 0 6px;
}

.tab-content > div.active {
  display: block;
}

/* --------------------------------------------------------- */
/* step */
/* --------------------------------------------------------- */

ul.step-list {
  display: flex;
  flex-wrap: wrap;
  gap: 100px 20px;
  list-style: none;
  padding: 0;
  margin: 0;
}

ul.step-list > li {
  width: calc(50% - 10px);
  display: flex;
  align-items: center;
  justify-content: flex-start;
  position: relative;
}

ul.step-list > li:nth-child(2) .step-image > img:first-child {
  transform: rotateY(180deg);
}

.step-image {
  position: relative;
  width: 200px;
}

.step-image img:first-child {
  width: 100%;
  border-radius: 10px;
  aspect-ratio: 4/3;
}

.step-image img:last-child {
  width: 60%;
  position: absolute;
  bottom: -30px;
  left: 0;
}

.step-text {
  width: calc(100% - 170px);
  position: absolute;
  top: 30px;
  right: 0;
  background-color: rgba(255,255,255,.8);
  padding: 10px;
  border-radius: 10px;
}

.step-text > div:first-child {
  color: var(--main-color);
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 10px;
}

.step-text > div:last-child {
  font-size: 16px;
  line-height: 28px;
}

/* --------------------------------------------------------- */
/* trial */
/* --------------------------------------------------------- */

#trial .section-content > div.d-flex {
  gap: 40px;
}

#trial table{
  border-collapse:collapse;
  width:100%;
  color:var(--text-color);
  table-layout:fixed;
}

.plan-table-left th,
.plan-table-left td{
  width: 100%;
  padding: 12px 15px;
  font-size: 14px;
  line-height: 1.4;
  color: var(--text-color);
}
.plan-table-left th{
  width: 25%;
  text-align: left;
  font-weight: bold;
}
.plan-table-left th > span,
.plan-table-left th {
  letter-spacing: .1em;
  color: var(--text-color);
  word-break: keep-all;
  white-space: nowrap;
}
.plan-table-left th::first-letter{ margin-right:.15em; }


.plan-table-left tr {
  position: relative;
  border-bottom: 2px solid var(--main-color2);
}

.plan-table-left tr:nth-child(odd){
  background: #FFFFFF;
}
.plan-table-left tr:nth-child(odd){
  background: var(--ambient-orange);
}

.plan-table-right thead tr {
  background: var(--gradient-orange);
}

.plan-table-right thead th{
  color:#fff;
  font-weight: bold;
  text-align: center;
  font-size: 16px;
  padding: 12px 15px;
}

.plan-table-right tbody td{
  text-align: center;
  font-size: 16px;
  padding: 12px 15px;
  color: var(--text-color);
}
.plan-table-right tbody tr {
  border-bottom: 2px solid var(--main-color2);
}
.plan-table-right tbody tr:nth-child(odd){
  background: #FFFFFF;
}
.plan-table-right tbody tr:nth-child(even){
  background:var(--ambient-orange);
}

/* --------------------------------------------------------- */
/* link */
/* --------------------------------------------------------- */

.link-title {
  display: flex;
  align-items: center;
  gap: 20px;
  justify-content: flex-start;
  height: 80px;
  padding: 20px;
}

.link-title.school {
  background: var(--ambient-red);
}

.link-title.office {
  background: var(--ambient-blue);
}

.link-title img {
  height: 40px;
  object-fit: contain;
  vertical-align: middle;
}

.link-title > div:last-child {
  font-size: 18px;
  font-weight: bold;
}


.link-list {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  list-style: none;
  padding: 20px;
  margin: 0;
  margin-top: 10px;
  margin-bottom: 30px;
  justify-content: flex-start;
  align-items: center;
}

.link-list.school {
  background: var(--ambient-red);
}
.link-list.office {
  background: var(--ambient-blue);
}

.link-list > li {
  background: var(--main-color);
  width: calc(33.333% - 40px/3);
  height: 50px;
  border-radius: 10px;
  position: relative;
  cursor: pointer;
}

.link-list > li > a {
  width: 100%;
  height: 100%;
  display: block;
  line-height: 50px;
  font-size: 16px;
  color: #FFFFFF;
  position: relative;
  text-align: center;
}

.link-list.school > li {
  background: var(--gradient-red);
}

.link-list.office > li {
  background: var(--gradient-blue);
}


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

.site-footer {
  background-color: #FFFFFF;
  padding: 5px;
  z-index: 1000;
  position: relative;
  border-top: 1px solid var(--text-color);
  padding-top: 20px;
  /* margin-top: calc(-20vw + 50px); */
}

.site-footer .site-info,
.site-footer .site-info a {
  color: var(--text-color);
  opacity: 1;
}

.site-footer > .d-flex {
  width: 100%;
  display: block;
}

.site-footer .logo {
  text-align: center;
  justify-content: center;
  margin: 20px 0;
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.site-footer .logo img {
  width: 45%;
  max-width: 250px;
  display: inline;
  object-fit: contain;
  margin: 0 10px;
}



.site-footer .logo-group {
  text-align: center;
  margin: 20px 0;
}

.site-footer .text-group {
  text-align: center;
  padding: 0 20px;
  font-size: 12px;
}

.site-footer .logo-group img {
  width: 250px;
}
.site-footer .logo .worldest-menu {
  display: none;
  max-width: 450px;
}

.site-footer .site-info {
  padding: 0;
  text-align: center;
}

/* --------------------------------------------------------- */
/* form */
/* --------------------------------------------------------- */

.data-row > div:first-child {
  width: 120px;
}
.data-row > div:last-child > span {
  margin: 0;
}
.data-row > div:first-child > p {
  margin-top: 5px;
}
#class > div:last-child,
#office > div:last-child {
  display: flex;
  flex-wrap: wrap;
  flex-direction: row;
  gap: 5px 0;
  flex: 1;
}
#class > div:last-child > span,
#office > div:last-child > span {
  width: calc(50% - 2.5px);
  max-width: 130px;
  display: block;
  margin: 0;
}

.data-row > div:last-child > input {
  min-height: 53px;
}

form .submit-btn input[type="submit"] {
  outline: none;
  border: none;
  color: #FFFFFF;
}

.form-container input,
.form-container select,
.form-container textarea {
  padding: 10px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.12) inset;
  -moz-box-shadow: 0 1px 2px rgba(0, 0, 0, 0.12) inset;
  -webkit-box-shadow: 0 1px 2px rgba(0, 0, 0, 0.12) inset;
}

@media(min-width: 360px) {
}


/* --------------------------------------------------------- */
/* responsive */
/* --------------------------------------------------------- */

@media(max-width: 1024px) {

  section#concept .section-title h2 > div {
    font-size: 28px;
  }

  #appeal > div > div:first-child, #appeal > div > div:last-child {
    font-size: 28px;
    height: 48px;
  }
  #appeal > div > div:nth-child(2) {
    height: 30px;
  }

  ul.reason-list > li {
    width: calc(50% - 10px);
  }

  ul.tab-button-list > li {
    width: calc(50% - 5px);
  }

  ul.step-list {
    gap: 0px 20px;
    margin-bottom: -50px;
  }

  ul.step-list > li {
    margin-bottom: 120px;
  }

  .step-text {
    width: calc(100% - 100px);
  }
  .step-image img:last-child {
    width: 40%;
    bottom: -20px;
  }
}

@media(max-width: 767px) {

  #appeal > div > div:first-child, #appeal > div > div:last-child {
    font-size: 24px;
    height: 40px;
    line-height: 58px;
  }

  .concept-image {
    width: 60%;
    max-width: 300px;
  }
  

  .reason .reason-intro {
    flex-direction: column;
    gap: 20px;
  }
  .reason .reason-intro-text,
  .reason .reason-intro-image {
    width: 100%!important;
  }
  .reason .section-content {
    overflow: hidden;
  }
  ul.reason-list {
    width: 600%;
    margin: 0 auto;
    margin-top: 20px;
    gap: 0px;
    transform: translateX(calc(-100% / 6));
  }
  ul.reason-list > li {
    width: calc(100%/ 6);
    flex:0 0 calc(100% / 6);

  }
  ul.reason-list > li > div {
    width: calc(100% - 40px);
    max-width: 500px;
    margin: 0 auto;
    padding-bottom: 20px;
  }
  
  ul.reason-list > li .reason-title > div:last-child > span {
    font-size: 16px;
    line-height: 28px;
  }

  .reason .section-title {
    height: 36px;
    gap: 10px;
  }

  .reason .section-title:before {
    width: 15px;
  }

  section .section-title .section-title-arrow img {
    height: 36px;
  }

  section#step .section-title,
  section#trial .section-title,
  section#link .section-title {
    gap: 10px;
  }

  ul.tab-button-list > li {
    width: 100%;
  }

  #step .section-title h2,
  #trial .section-title h2,
  #link .section-title h2,
  .achievment .section-title h2,
  .reason .section-title h2 {
    font-size: 18px;
  }

  ul.step-list {
    margin-bottom: 0px;
  }

  ul.step-list > li {
    width: 100%;
    margin-bottom: 60px;
  }

  .step-text {
    width: calc(100% - 170px);
  }

  .step-image img:last-child {
    width: 60%;
    bottom: -30px;
  }

  #trial .section-content > div.d-flex {
    flex-direction: column;
  }

}

@media(max-width: 650px) {

  .content-wrapper {
    margin-top: -35vw!important;
    padding: 10px;
  }

  section#concept {
    margin-top: 30px;
  }

  section#concept .section-title h2 > div {
    font-size: 24px;
    line-height: 1.2;
  }
  section#concept .section-title h2 > div::after {
    bottom: 10px;
  }
  .concept-text {
    line-height: 40px;
    text-decoration-thickness: 3px;
    text-underline-offset: 8px;
  }

  #appeal > div {
    gap: 5px;
  }

  #appeal > div > div:first-child,
  #appeal > div > div:last-child {
    font-size: 24px;
    height: 40px;
    line-height: 58px;
  }
  #appeal > div > div:nth-child(2) {
    height: 25px;
  }

  .link-title {
    padding: 20px 10px;
    height: auto;
    gap: 10px;
  }

  .link-title > div:last-child {
    font-size: 12px;
  }

  .link-title img {
    height: 25px;
  }

  .link-list {
    padding: 20px 10px;
  }

  .link-list > li {
    width: calc(50% - 10px);
  }
}

@media(max-width: 550px) {

  * {
    font-size: 14px;
  }

  .step-text > div:last-child,
  .reason .reason-intro-text > div:last-child,
  ul.reason-list > li ul li div,
  .tab-content > div > div {
    font-size: 14px;
    line-height: 28px;
  }

  .step-text > div:first-child {
    font-size: 16px;
    margin-bottom: 0;
  }
  
  section#concept .section-title h2 > div {
    font-size: 18px;
  }
  section#concept .section-title h2 > div::after {
    height: 12px;
    bottom: 8px;
  }

  #appeal > div {
    flex-wrap: wrap;
    gap: 0px 5px;
  }

  #appeal > div > div:last-child {
    width: 100%;
    text-align: center;
  }

  ul.reason-list > li > div {
    width: calc(100% - 20px);
  }
  .reason-bg-number {
    bottom: -10px;
    right: 10px;
  }

  ul.tab-button-list > li > div > div:last-child {
    font-size: 16px;
  }

  .step-text {
    width: calc(100% - 100px);
  }

  .step-image img:last-child {
    width: 40%;
    bottom: -20px;
  }

  .sp-only {
    display: block;
  }
}

@media(max-width: 400px) {

  section#concept .section-title h2 > div {
    font-size: 16px;
  }

  .link-title img {
    height: 20px;
  }

  .link-title > div:last-child {
    font-size: 12px;
  }
}