@charset "utf-8";

:root {
  --color-main: #000000;
  --color-navy: #003a76;
  --color-blue: #387bc0;
  --font-sans: "Noto Sans JP", sans-serif;
}

* {
  box-sizing: border-box;
  font-feature-settings: "palt";
  line-height: 1;
}

html {
  scroll-behavior: smooth;
  /* scroll-padding-top: min(5.6rem, 56px); */
  /* scrollbar-width: none; */
  /* -ms-overflow-style: none; */
  font-size: calc(100vw / 90);
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body, h1, h2, h3, h4, h5, h6, h7, p {
  margin: 0;
}

body {
  font-family: var(--font-sans);
  color: var(--color-main);
  letter-spacing: .1em;
  font-weight: 400;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body.active {
  height: 100%;
  overflow: hidden;
}

p {
  text-align: justify;
}

img {
  width: 100%;
  height: auto;
  display: flex;
  justify-content: center;
  align-items: center;
  vertical-align: bottom;
}

ul, ol, li {
  margin: 0;
  padding: 0;
  list-style: none;
}

a {
  text-decoration: none;
  transition: opacity .8s;
  color: inherit;
}

@media (hover: hover) {
  a:hover {
    opacity: 0.6;
  }
}

a[href^="#!"] {
  pointer-events: none;
}

span {
  display: inline-block;
}

dl, dt, dd {
  all: unset;
  display: block;
}

button {
  all: unset;
  display: block;
}

table {
  border-collapse: collapse;
}

.sp_obj {
  display: none !important;
}

@media (max-width: 799px) {

  html {
    scroll-padding-top: 6rem;
    font-size: calc(100vw / 37.5);
  }

  .sp_obj {
    display: block !important;
  }
  
  .pc_obj {
    display: none !important;
  }
}

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

.bg {
}

.no_mt {
  margin-top: 0 !important;
}

.no_pt {
  padding-top: 0 !important;
}

.container {
  max-width: 940px;
  margin: 0 auto;
  padding: min(2rem, 20px) 20px;
}

div.h2_area {
  margin-top: min(8rem, 80px);
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: min(1rem, 10px);
  text-align: center;
}

div.h2_area h2.index_ttl {
  width: 100%;
  padding: min(1rem, 10px);
  font-size: min(2.8rem, 28px);
  font-weight: 800;
  color: #fff;
  background-color: var(--color-navy);
}

div.h2_area h2.index_ttl span {
  color: #ffff00;
}

div.h2_area div.index_ttl_sub {
  font-size: min(2.4rem, 24px);
  font-weight: 800;
  color: var(--color-blue);
  text-align: center;
}

p.common_txt {
  margin-top: min(3rem, 30px);
  font-size: min(1.8rem, 18px);
  line-height: 2;
}

@media (max-width: 799px) {
  .container {
    padding: 5rem 2rem 2rem;
  }

  div.h2_area {
    margin-top: 4rem;
    gap: 1rem;
  }
  
  div.h2_area h2.index_ttl {
    padding: 1rem;
    font-size: 2rem;
    line-height: 1.4;
  }
  
  div.h2_area div.index_ttl_sub {
    font-size: 1.8rem;
  }

  p.common_txt {
    margin-top: 1.5rem;
    font-size: 1.4rem;
  }
}

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

/* ----- overlay ----- */

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

main {
  overflow: hidden;
  /* padding-top: min(5.6rem, 56px); */
  background-color: #fff;
}

@media (max-width: 799px) {
  main {
    /* padding-top: 6rem; */
  }
}

/* ----- mv ----- */

main.index section.mv div.container {
  padding: 0 20px;
}

main.index section.mv div.mv_inner {
  width: 100%;
  padding: min(2rem, 20px);
  background-image: url(../img/bg_mv.jpg);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

main.index section.mv div.mv_content {
  width: 100%;
  padding: 0 min(2rem, 20px);
  color: #fff;
}

main.index section.mv div.mv_content div.mv_sub {
  font-size: min(3.4rem, 34px);
  font-weight: 900;
  text-shadow: 0 min(1rem, 10px) min(2rem, 20px) rgba(0, 0, 0, 0.5);
}

main.index section.mv div.mv_content h1.mv_ttl {
  margin-top: min(1rem, 10px);
  font-size: min(11rem, 110px);
  font-weight: 900;
  line-height: 1.1;
  text-shadow: 0 min(1rem, 10px) min(2rem, 20px) rgba(0, 0, 0, 0.5);
}

main.index section.mv div.mv_content h1.mv_ttl small {
  font-size: min(9.4rem, 94px);
}

main.index section.mv div.mv_content p.mv_lead {
  margin-top: min(1rem, 10px);
  font-size: min(2.0rem, 20px);
  font-weight: 900;
}

main.index section.mv div.mv_content div.mv_feature {
  margin-top: min(2rem, 20px);
  display: flex;
  gap: min(1rem, 10px);
}

main.index section.mv div.mv_content div.mv_feature div.mv_feature_item {
  font-size: min(2.5rem, 25px);
  font-weight: 900;
  background-color: var(--color-navy);
  color: #fff;
  border: min(0.2rem, 2px) solid #fff;
  padding: min(0.5rem, 5px) min(1.5rem, 15px);
}

@media (max-width: 799px) {
  main.index section.mv div.container {
    background-image: url(../img/bg_mv.jpg);
    /* background-size: auto; */
    background-size: cover;
    background-position: center right;
    background-repeat: no-repeat;
    padding: 2rem;
  }

  main.index section.mv div.mv_inner {
    padding: 0;
    background-image: none;
  }
  
  main.index section.mv div.mv_content {
    padding: 0;
  }
  
  main.index section.mv div.mv_content div.mv_sub {
    font-size: 2rem;
    text-shadow: 0 .5rem 1rem rgba(0, 0, 0, 0.5);
  }
  
  main.index section.mv div.mv_content h1.mv_ttl {
    margin-top: 1rem;
    font-size: 6rem;
    line-height: 1.1;
    text-shadow: 0 .5rem 1rem rgba(0, 0, 0, 0.5);
  }
  
  main.index section.mv div.mv_content h1.mv_ttl small {
    font-size: 5rem;
  }
  
  main.index section.mv div.mv_content p.mv_lead {
    margin-top: 1rem;
    font-size: 1.6rem;
    line-height: 1.4;
  }
  
  main.index section.mv div.mv_content div.mv_feature {
    margin-top: 2rem;
    flex-direction: column;
    gap: .4rem;
  }
  
  main.index section.mv div.mv_content div.mv_feature div.mv_feature_item {
    width: fit-content;
    font-size: 1.8rem;
    border: .2rem solid #fff;
    padding: 0.5rem 1rem;
  }
}

/* ----- */

p.campaign_txt {
  margin-top: min(4rem, 40px);
  font-size: min(2.4rem, 24px);
  font-weight: 800;
  color: #f74a4b;
  text-align: center;
}

div.campaign_wrap {
  margin: min(2rem, 20px) auto 0;
  width: fit-content;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  gap: min(1rem, 10px);
  text-align: center;
}

a.cta_btn {
  width: min(48rem, 480px);
  height: min(4.8rem, 48px);
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: min(2.4rem, 24px);
  font-weight: 800;
  color: #fff;
  background-color: #f74a4b;
  border-radius: min(0.4rem, 4px);
  border-bottom: min(.4rem, 4px) solid #c63c3c;
}

a.cta_btn.green {
  background-color: #59d700;
  border-bottom: min(.4rem, 4px) solid #48ac00;
}

@media (max-width: 799px) {
  p.campaign_txt {
    margin-top: 2rem;
    font-size: 1.6rem;
  }
  
  div.campaign_wrap {
    margin: 1rem auto 0;
    width: 100%;
    gap: 0.5rem;
  }
  
  a.cta_btn {
    width: 80%;
    height: 4rem;
    font-size: 1.6rem;
    border-radius: 0.4rem;
    border-bottom: 0.4rem solid #c63c3c;
  }
}

/* ----- */

div.common_image {
  margin-top: min(4rem, 40px);
  width: 100%;
}

@media (max-width: 799px) {
  div.common_image {
    margin-top: 2rem;
  }
}

/* ----- */

div.reason_wrap {
  margin-top: min(4rem, 40px);
  display: flex;
  flex-direction: column;
  gap: min(4rem, 40px);
}

div.reason_wrap div.reason_item {
  display: grid;
  grid-template-columns: 1fr min(23rem, 230px);
  gap: min(2rem, 20px);
}

div.reason_wrap div.reason_item div.txt_area h3.reason_ttl {
  font-size: min(2.4rem, 24px);
  font-weight: 800;
  color: #f74a4b;
  text-align: left;
}

div.reason_wrap div.reason_item div.txt_area p.common_txt {
  margin-top: min(2rem, 20px);
  line-height: 1.6;
}

@media (max-width: 799px) {
  div.reason_wrap {
    margin-top: 2rem;
    gap: 4rem;
  }
  
  div.reason_wrap div.reason_item {
    display: flex;
    flex-direction: column-reverse;
    gap: 1rem;
  }
  
  div.reason_wrap div.reason_item div.txt_area h3.reason_ttl {
    font-size: 1.8rem;
  }
  
  div.reason_wrap div.reason_item div.txt_area p.common_txt {
    margin-top: 1rem;
    line-height: 1.6;
  }
}

/* ----- */

div.cta_area {
  margin-top: min(6rem, 60px);
  width: 100%;
  background-color: var(--color-navy);
  color: #fff;
}

div.cta_area div.container {
  background-image: url(../img/bg_cta.png);
  background-size: 95%;
  background-position: bottom 20% center;
  background-repeat: no-repeat;
}

div.cta_area h2.cta_ttl {
  font-size: min(3.6rem, 36px);
  font-weight: 800;
  text-align: center;
}

div.cta_area h2.cta_ttl span {
  color: #ffff00;
}

div.cta_area p.cta_lead {
  margin-top: min(4rem, 40px);
  font-size: min(2.4rem, 24px);
  font-weight: 800;
  text-align: center;
}

div.cta_area div.cta_btn_wrap {
  margin: min(4rem, 40px) auto 0;
  width: fit-content;
  display: flex;
  justify-content: center;
  flex-direction: column;
  align-items: center;
  gap: min(2rem, 20px);
}

@media (max-width: 799px) {
  div.cta_area {
    margin-top: 2rem;
  }
  
  div.cta_area div.container {
    background-image: url(../img/bg_cta.png);
    background-size: 95%;
    background-position: center;
    background-repeat: no-repeat;
  }
  
  div.cta_area h2.cta_ttl {
    font-size: 2.8rem;
    line-height: 1.4;
  }
  
  div.cta_area p.cta_lead {
    margin-top: 2rem;
    font-size: 2rem;
    line-height: 1.4;
  }
  
  div.cta_area div.cta_btn_wrap {
    margin: 2rem auto 0;
    width: 100%;
    gap: 1rem;
  }
}

/* ----- */

div.voice_wrap {
  margin-top: min(4rem, 40px);
  display: flex;
  flex-direction: column;
  gap: min(8rem, 80px);
}

div.voice_wrap div.voice_item {
  display: grid;
  grid-template-columns: min(13rem, 130px) 1fr;
  gap: min(2rem, 20px);
}

div.voice_wrap div.voice_item div.txt_area h3.voice_ttl {
  font-size: min(2.4rem, 24px);
  font-weight: 800;
  color: var(--color-blue);
}

div.voice_wrap div.voice_item div.txt_area p.voice_txt {
  margin-top: min(2rem, 20px);
  font-size: min(1.8rem, 18px);
  line-height: 1.8;
}

@media (max-width: 799px) {
  div.voice_wrap {
    margin-top: 2rem;
    gap: 4rem;
  }
  
  div.voice_wrap div.voice_item {
    display: grid;
    grid-template-columns: 8rem 1fr;
    gap: 1rem;
  }
  
  div.voice_wrap div.voice_item div.txt_area h3.voice_ttl {
    font-size: 1.6rem;
    line-height: 1.4;
  }
  
  div.voice_wrap div.voice_item div.txt_area p.voice_txt {
    margin-top: 1rem;
    font-size: 1.4rem;
    line-height: 1.8;
  }
}

/* ----- */

div.faq_wrap {
  margin-top: min(4rem, 40px);
  display: flex;
  flex-direction: column;
  gap: min(4rem, 40px);
}

div.faq_wrap div.faq_item div.question {
  font-size: min(2.4rem, 24px);
  font-weight: 800;
  padding: min(1.5rem, 15px) min(1rem, 10px);
  border: min(0.2rem, 2px) solid var(--color-navy);
  position: relative;
  cursor: pointer;
}

div.faq_wrap div.faq_item div.question::after {
  content: "＋";
  position: absolute;
  width: fit-content;
  height: 100%;
  padding: 0 min(.5rem, 5px) 0 min(1rem, 10px);
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: min(3.6rem, 36px);
  font-weight: 900;
  color: #fff;
  background: var(--color-navy);
  top: 0;
  right: 0;
  text-align: center;
  transition: all 0.3s;
}

div.faq_wrap div.faq_item.active div.question::after {
  content: "－";
}

div.faq_wrap div.faq_item div.answer_wrap {
  padding-top: 0;
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  transition: all 0.3s;
}

div.faq_wrap div.faq_item.active div.answer_wrap {
  padding-top: min(1.0rem, 10px);
  grid-template-rows: 1fr;
  opacity: 1;
}

div.faq_wrap div.faq_item div.answer_wrap div.answer {
  opacity: 0;
  min-height: 0;
  font-size: min(1.8rem, 18px);
  line-height: 1.8;
  transition: all 0.3s;
}

div.faq_wrap div.faq_item.active div.answer_wrap div.answer {
  opacity: 1;
}

@media (max-width: 799px) {
  div.faq_wrap {
    margin-top: 2rem;
    gap: 2rem;
  }
  
  div.faq_wrap div.faq_item div.question {
    font-size: 1.6rem;
    line-height: 1.2;
    padding: 1rem .5rem;
    padding-right: 2rem;
    border: .2rem solid var(--color-navy);
  }
  
  div.faq_wrap div.faq_item div.question::after {
    padding: 0 .2rem 0 .5rem;
    font-size: 2rem;
  }
  
  div.faq_wrap div.faq_item.active div.answer_wrap {
    padding-top: 1rem;
  }
  
  div.faq_wrap div.faq_item div.answer_wrap div.answer {
    font-size: 1.4rem;
  }
}

/* ----- */

h3.introduction_ttl {
  margin-top: min(3rem, 30px);
  font-size: min(2.4rem, 24px);
  font-weight: 800;
  color: var(--color-blue);
}

h3.introduction_ttl span {
  font-size: min(2rem, 20px);
  color: #909090;
  margin-left: min(1rem, 10px);
}

div.introduction_wrap {
  margin-top: min(2rem, 20px);
  display: grid;
  grid-template-columns: min(24rem, 240px) 1fr;
  gap: min(2rem, 20px);
}

div.introduction_wrap div.second_area div.name {
  font-size: min(1.8rem, 18px);
  font-weight: 800;
  line-height: 1.6;
}

div.introduction_wrap div.second_area p.introduction_txt {
  margin-top: min(2rem, 20px);
  font-size: min(1.4rem, 14px);
  line-height: 1.8;
}

div.introduction_wrap div.first_area a.introduction_btn {
  margin-top: min(1rem, 10px);
  display: block;
  width: 100%;
  height: min(6rem, 60px);
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: min(1.8rem, 18px);
  font-weight: 800;
  color: #fff;
  background-color: var(--color-navy);
  letter-spacing: 0em;
}

div.introduction_wrap div.first_area a.youtube {
  margin-top: min(4rem, 40px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: min(1rem, 10px);
}

div.introduction_wrap div.first_area a.youtube span {
  font-size: min(1.8rem, 18px);
  font-weight: 800;
  color: var(--color-navy);
}

div.introduction_wrap.youtube_wrap div.second_area {
  width: 100%;
  height: min(38rem, 380px);
  position: relative;
}

div.introduction_wrap div.second_area iframe {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}

p.introduction_note {
  margin-top: min(4rem, 40px);
  padding: min(3rem, 30px);
  font-size: min(1.8rem, 18px);
  line-height: 1.8;
  background-color: #f0f0f0;
}

@media (max-width: 799px) {
  h3.introduction_ttl {
    margin-top: 2rem;
    font-size: 1.8rem;
  }
  
  h3.introduction_ttl span {
    font-size: 1.4rem;
    margin-left: 1rem;
    display: block;
    text-indent: -1em;
    margin-top: .5rem;
  }
  
  div.introduction_wrap {
    margin-top: 2rem;
    grid-template-columns: 8rem 1fr;
    gap: 1rem;
  }

  div.introduction_wrap.youtube_wrap {
    grid-template-columns: 1fr;
  }
  
  div.introduction_wrap div.second_area div.name {
    font-size: 1.6rem;
    line-height: 1.6;
  }
  
  div.introduction_wrap div.second_area p.introduction_txt {
    margin-top: 1rem;
    font-size: 1.3rem;
    line-height: 1.8;
  }
  
  div.introduction_wrap div.first_area a.introduction_btn {
    margin: 1rem auto 0;
    width: 75%;
    height: 4rem;
    font-size: 1.6rem;
  }
  
  div.introduction_wrap div.first_area a.youtube {
    margin: 2rem auto 0;
    width: 75%;
    gap: 1rem;
  }
  
  div.introduction_wrap div.first_area a.youtube span {
    font-size: 1.6rem;
  }
  
  div.introduction_wrap.youtube_wrap div.second_area {
    height: 28rem;
  }
  
  p.introduction_note {
    margin-top: 2rem;
    padding: 2rem;
    font-size: 1.4rem;
  }
}

/* ----- */

div.style_wrap {
  margin-top: min(4rem, 40px);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: min(2rem, 20px);
}

div.style_wrap div.style_item h3.style_ttl {
  font-size: min(2.4rem, 24px);
  font-weight: 800;
  color: #f74a4b;
  text-align: center;
}

div.style_wrap div.style_item div.style_inner {
  margin-top: min(1rem, 10px);
  padding: min(1rem, 10px) min(2rem, 20px);
  background-color: #f0f0f0;
}

div.style_wrap div.style_item div.style_inner h4.style_inner_ttl {
  font-size: min(2.4rem, 24px);
  font-weight: 800;
  color: var(--color-navy);
  text-align: center;
  letter-spacing: 0em;
}

div.style_wrap div.style_item div.style_inner p.style_txt {
  margin-top: min(1rem, 10px);
  font-size: min(1.6rem, 16px);
  line-height: 1.4;
  letter-spacing: 0em;
  min-height: min(12rem, 120px);
  font-weight: 500;
}

div.style_wrap div.style_item div.style_inner p.style_txt span {
  display: block;
  margin-top: min(1rem, 10px);
  font-size: min(1.4rem, 14px);
  line-height: 1.2;
  letter-spacing: 0em;
}

div.style_wrap div.style_item div.style_inner div.style_feature {
  display: flex;
  flex-wrap: wrap;
  gap: min(.5rem, 5px);
}

div.style_wrap div.style_item div.style_inner div.style_feature span.style_feature_item {
  padding: min(0.5rem, 5px) min(1.3rem, 13px);
  font-size: min(1.2rem, 12px);
  letter-spacing: 0em;
  background-color: #b1e4f2;
}

div.style_wrap div.style_item div.style_inner div.style_feature span.style_feature_item:nth-of-type(2) {
  background-color: #c2f2b1;
}

div.style_wrap div.style_item div.style_inner div.style_feature span.style_feature_item:nth-of-type(3) {
  background-color: #f2b1b1;
}

div.style_wrap div.style_item div.style_inner div.img_area {
  margin-top: min(1rem, 10px);
  width: 100%;
}

@media (max-width: 799px) {
  div.style_wrap {
    margin-top: 2rem;
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  div.style_wrap div.style_item h3.style_ttl {
    font-size: 2rem;
  }
  
  div.style_wrap div.style_item div.style_inner {
    margin-top: 1rem;
    padding: 2rem;
  }
  
  div.style_wrap div.style_item div.style_inner h4.style_inner_ttl {
    font-size: 2rem;
  }
  
  div.style_wrap div.style_item div.style_inner p.style_txt {
    margin-top: 1rem;
    font-size: 1.4rem;
    min-height: auto;
    line-height: 1.8;
  }
  
  div.style_wrap div.style_item div.style_inner p.style_txt span {
    margin-top: 1rem;
    font-size: 1.2rem;
  }
  
  div.style_wrap div.style_item div.style_inner div.style_feature {
    margin-top: 1rem;
    gap: 0.4rem;
  }
  
  div.style_wrap div.style_item div.style_inner div.style_feature span.style_feature_item {
    padding: 0.4rem 0.8rem;
    font-size: 1rem;
  }
  
  div.style_wrap div.style_item div.style_inner div.img_area {
    margin-top: 1rem;
  }
}

/* ----- */

div.fee_area {
  width: 100%;
  margin-top: min(8rem, 80px);
  padding: min(1rem, 10px);
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  background-color: #f74a4b;
  z-index: 1;
}

div.fee_area::before, 
div.fee_area::after {
  content: "";
  display: block;
  position: absolute;
  width: 100vw;
  height: 100%;
  top: 0;
  left: 0;
  background-color: #f74a4b;
  z-index: -1;
}

div.fee_area::after {
  left: auto;
  right: 0;
}

div.fee_area div.fee_item {
  width: fit-content;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: min(2rem, 20px);
}

div.fee_area div.fee_item div.fee_txt {
  width: min(20rem, 200px);
  height: min(6.4rem, 64px);
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #fff;
  color: var(--color-navy);
  font-size: min(3.6rem, 36px);
  font-weight: 800;
}

div.fee_area div.fee_item div.fee_old {
  font-size: min(4.5rem, 45px);
  font-weight: 800;
  color: #fff;
}

div.fee_area div.fee_item div.fee_old span {
  font-size: min(3.0rem, 30px);
}

div.fee_area div.fee_item div.fee_new {
  font-size: min(8.5rem, 85px);
  font-weight: 800;
  color: #ffff00;
}

div.fee_area div.fee_item div.fee_new small {
  font-size: min(4.8rem, 48px);
}

@media (max-width: 799px) {
  div.fee_area {
    margin-top: 4rem;
    padding: 1rem 0;
  }
  
  div.fee_area div.fee_item {
    gap: 1rem;
  }
  
  div.fee_area div.fee_item div.fee_txt {
    width: 10rem;
    height: 4rem;
    font-size: 2rem;
  }
  
  div.fee_area div.fee_item div.fee_old {
    font-size: 2.4rem;
  }
  
  div.fee_area div.fee_item div.fee_old span {
    font-size: 1.6rem;
  }
  
  div.fee_area div.fee_item div.fee_new {
    font-size: 3rem;
  }
  
  div.fee_area div.fee_item div.fee_new small {
    font-size: 2rem;
  }
}

/* ----- */

div.lesson_ttl_area {
  margin-top: min(8rem, 80px);
  display: flex;
  align-items: center;
  gap: min(1rem, 10px);
  position: relative;
}

div.lesson_ttl_area div.campaign_txt {
  position: absolute;
  top: 0;
  right: 0;
  padding: min(0.5rem, 5px) min(1rem, 10px);
  background-color: #f74a4b;
  color: #fff;
  font-size: min(2.4rem, 24px);
  font-weight: 800;
}

div.lesson_ttl_area h3.lesson_ttl {
  font-size: min(2.4rem, 24px);
  font-weight: 800;
  color: var(--color-navy);
}

div.lesson_ttl_area div.lesson_list_wrap {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: min(.5rem, 5px);
}

div.lesson_ttl_area div.lesson_list_wrap div.lesson_list_item {
  padding: min(0.5rem, 5px) min(1.0rem, 10px);
  font-size: min(1.2rem, 12px);
  font-weight: 500;
  letter-spacing: 0em;
}

div.lesson_ttl_area div.lesson_list_wrap div.lesson_list_item.blue {
  background-color: #b1e4f2;
}

div.lesson_ttl_area div.lesson_list_wrap div.lesson_list_item.green {
  background-color: #c2f2b1;
}

div.lesson_ttl_area div.lesson_list_wrap div.lesson_list_item.gray {
  background-color: #cccccc;
}

div.lesson_ttl_area div.lesson_list_wrap div.lesson_list_item.pink {
  background-color: #f2b1b1;
}

@media (max-width: 799px) {
  div.lesson_ttl_area {
    margin-top: 4rem;
    flex-direction: column;
    align-items: start;
    gap: .4rem;
  }
  
  div.lesson_ttl_area div.campaign_txt {
    padding: 0.4rem 0.8rem;
    font-size: 1.4rem;
  }
  
  div.lesson_ttl_area h3.lesson_ttl {
    font-size: 1.8rem;
  }
  
  div.lesson_ttl_area div.lesson_list_wrap {
    gap: 0.4rem;
  }
  
  div.lesson_ttl_area div.lesson_list_wrap div.lesson_list_item {
    padding: 0.4rem 0.8rem;
    font-size: 1.0rem;
  }
  
  div.lesson_ttl_area div.lesson_list_wrap div.lesson_list_item:nth-of-type(2) {
    background-color: #c2f2b1;
  }
  
  div.lesson_ttl_area div.lesson_list_wrap div.lesson_list_item:nth-of-type(3) {
    background-color: #f2b1b1;
  }
}

/* ---- */

div.lesson_wrap {
  margin-top: min(2rem, 20px);
  display: flex;
  flex-direction: column;
  gap: 0;
}

div.lesson_wrap div.lesson_item {
  width: 100%;
  display: grid;
  grid-template-columns: min(23rem, 230px) 1fr;
  gap: 0;
  border-bottom: min(0.4rem, 4px) solid #fff;
}

div.lesson_wrap div.lesson_item div.lesson_term {
  background-color: var(--color-blue);
  color: #fff;
  font-size: min(1.8rem, 18px);
  font-weight: 800;
  display: flex;
  justify-content: center;
  align-items: center;
  border-right: min(0.4rem, 4px) solid #fff;
  letter-spacing: 0.04em;
}

div.lesson_wrap div.lesson_item div.lesson_term span {
  color: #fff000;
}

div.lesson_wrap div.lesson_item div.lesson_desc {
  padding: min(1rem, 10px) min(2rem, 20px);
  font-size: min(1.8rem, 18px);
  font-weight: 800;
  line-height: 1.4;
  background-color: #f0f0f0;
}

div.lesson_wrap div.lesson_item div.lesson_desc span {
  display: block;
  font-size: min(1.8rem, 18px);
  font-weight: 400;
  line-height: 1.4;
}

div.lesson_wrap div.lesson_item div.lesson_desc span a {
  text-decoration: underline;
}

div.lesson_wrap div.lesson_item div.lesson_desc a.lesson_link {
  display: block;
  margin-top: min(0.4rem, 4px);
  color: var(--color-blue);
  font-size: min(1.8rem, 18px);
  font-weight: 800;
}

@media (max-width: 799px) {
  div.lesson_wrap {
    margin-top: 2rem;
  }
  
  div.lesson_wrap div.lesson_item {
    width: 100%;
    display: grid;
    grid-template-columns: 10rem 1fr;
    gap: 0;
    border-bottom: .2rem solid #fff;
  }
  
  div.lesson_wrap div.lesson_item div.lesson_term {
    padding: 0.4rem;
    font-size: 1.2rem;
    line-height: 1.4;
    border-right: .2rem solid #fff;
    flex-direction: column;
    gap: 0.4rem;
  }
  
  div.lesson_wrap div.lesson_item div.lesson_desc {
    padding: 1rem .44rem;
    font-size: 1.4rem;
    line-height: 1.4;
  }
  
  div.lesson_wrap div.lesson_item div.lesson_desc span {
    font-size: 1.2rem;
    line-height: 1.4;
  }

  div.lesson_wrap div.lesson_item div.lesson_desc a.lesson_link {
    display: block;
    margin-top: 0.4rem;
    font-size: 1.2rem;
  }
}

/* ----- */

p.lesson_note {
  margin-top: min(2rem, 20px);
  font-size: min(1.4rem, 14px);
  font-weight: 500;
  line-height: 1.8;
}

@media (max-width: 799px) {
  p.lesson_note {
    margin-top: 2rem;
    font-size: 1.2rem;
    line-height: 1.8;
  }
}

/* ----- */

div.about_box {
  margin-top: min(4rem, 40px);
  padding: min(2rem, 20px);
  background-color: var(--color-blue);
}

div.about_box h3.about_ttl {
  font-size: min(2.8rem, 28px);
  font-weight: 800;
  color: #ffff00;
  text-align: center;
}

div.about_box p.about_lead {
  margin-top: min(1rem, 10px);
  font-size: min(2.4rem, 24px);
  font-weight: 800;
  color: #fff;
  text-align: center;
}

div.about_box div.about_inner {
  margin-top: min(2rem, 20px);
  padding: min(2rem, 20px) min(12rem, 120px);
  background-color: #fff;
}

div.about_box div.about_inner p.about_txt {
  font-size: min(2rem, 20px);
  font-weight: 800;
  line-height: 1.8;
  color: #f74a4b;
  text-align: center;
  letter-spacing: .04em;
}

div.about_box div.about_inner div.contests_wrap {
  margin-top: min(2rem, 20px);
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: min(1rem, 10px) min(2rem, 20px);
}

div.about_box div.about_inner div.contests_wrap div.content_item {
  font-size: min(1.8rem, 18px);
  font-weight: 800;
  letter-spacing: 0.04em;
}

@media (max-width: 799px) {
  div.about_box {
    margin-top: 4rem;
    padding: 2rem;
  }
  
  div.about_box h3.about_ttl {
    font-size: 1.8rem;
  }
  
  div.about_box p.about_lead {
    margin-top: 1rem;
    font-size: 1.6rem;
    line-height: 1.4;
  }
  
  div.about_box div.about_inner {
    margin-top: 2rem;
    padding: 2rem 1rem;
  }
  
  div.about_box div.about_inner p.about_txt {
    font-size: 1.6rem;
    line-height: 1.4;
  }
  
  div.about_box div.about_inner div.contests_wrap {
    margin-top: 2rem;
    gap: 0.8rem;
  }
  
  div.about_box div.about_inner div.contests_wrap div.content_item {
    font-size: 1.4rem;
  }
}

/* ----- */

form {
  margin-top: min(8rem, 80px);
}

form div.form_wrap {
  display: flex;
  flex-direction: column;
  gap: min(4rem, 40px);
}

form div.form_item {
  display: grid;
  grid-template-columns: min(28rem, 280px) 1fr;
  align-items: start;
  gap: 0;
}

form div.form_item label {
  font-size: min(1.8rem, 18px);
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: 0.04em;
  display: flex;
  align-items: start;
  gap: min(1rem, 10px);
  transform: translateY(min(2.0rem, 20px));
}

form div.form_item.radio_item label {
  transform: none;
}

form div.form_item label span.required {
  width: min(4.8rem, 48px);
  height: min(2.5rem, 25px);
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #bb2423;
  color: #fff;
  font-size: min(1.4rem, 14px);
  font-weight: 800;
  flex-shrink: 0;
}

form div.form_item label span.optional {
	width: min(4.8rem, 48px);
    height: min(2.5rem, 25px);
    display: flex;
    justify-content: center;
    align-items: center;
  background-color: #b3b3b3;
    color: #fff;
    font-size: min(1.4rem, 14px);
    font-weight: 800;
    flex-shrink: 0;
}

form div.form_item input[type="text"],
form div.form_item input[type="tel"],
form div.form_item input[type="email"] {
  width: 100%;
  height: min(6rem, 60px);
  padding: min(2rem, 20px);
  font-size: min(1.8rem, 18px);
  font-weight: 800;
  letter-spacing: 0.04em;
  border: none;
  background-color: #f0f0f0;
}

form div.form_item input[type="text"]:focus,
form div.form_item input[type="tel"]:focus,
form div.form_item input[type="email"]:focus {
  outline: none;
}

form div.form_item input[type="text"]::placeholder,
form div.form_item input[type="tel"]::placeholder,
form div.form_item input[type="email"]::placeholder {
  color: #aaa;
}

form div.form_item div.radio_wrap {
  display: flex;
  flex-direction: column;
  gap: min(1.0rem, 10px);
}

form div.form_item div.radio_wrap label {
  transform: none;
  display: flex;
  align-items: center;
  gap: min(1.0rem, 10px);
  font-weight: 400;
}

form div.form_item div.radio_wrap input[type="radio"] {
  position: relative;
  width: min(1.8rem, 18px);
  height: min(1.8rem, 18px);
  border: min(0.1rem, 1px) solid #bcbcbc;
  vertical-align: max(-.3rem, -3px);
  cursor: pointer;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  border-radius: 50%;
  padding:0;
  flex-shrink:0;
}

form div.form_item div.radio_wrap input[type="radio"]:checked:before {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(0.9rem, 9px);
  height: min(0.9rem, 9px);
  border-radius: 50%;
  background: #000;
  content: '';
}

form div.form_item.textarea_item {
  display: flex;
  flex-direction: column;
  gap: min(1.0rem, 10px);
}

form div.form_item.textarea_item label {
  transform: none;
}

form div.form_item.textarea_item textarea {
  width: 100%;
  height: min(35rem, 350px);
  padding: min(3rem, 30px);
  font-size: min(1.8rem, 18px);
  font-weight: 800;
  line-height: 1.8;
  letter-spacing: .1em;
  border: none;
  background-color: #f0f0f0;
}

form div.form_item.textarea_item textarea:focus {
  outline: none;
}

form div.form_item.textarea_item textarea::placeholder {
  color: #aaa;
}

form div.form_note {
  margin-top: min(8rem, 80px);
  font-size: min(2rem, 20px);
  font-weight: 500;
  text-align: center;
  line-height: 1.4;
}

form input[type="submit"] {
  margin: min(4rem, 40px) auto 0;
  width: min(24rem, 240px);
  height: min(5rem, 50px);
  background-color: #000;
  color: #fff;
  font-size: min(2.0rem, 20px);
  font-weight: 800;
  letter-spacing: 0.04em;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all 0.8s;
}

form input[type="submit"]:hover {
  opacity: 0.6;
}

@media (max-width: 799px) {
  form {
    margin-top: 4rem;
  }
  
  form div.form_wrap {
    gap: 4rem;
  }
  
  form div.form_item {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 1rem;
  }
  
  form div.form_item label {
    font-size: 1.4rem;
    line-height: 1.4;
    gap: 0.5rem;
    transform: none;
  }
  
  form div.form_item label span {
    width: 4rem;
    height: 2rem;
    font-size: 1.1rem;
  }
  
  form div.form_item input[type="text"],
  form div.form_item input[type="tel"],
  form div.form_item input[type="email"] {
    height: 4.5rem;
    padding: 1rem;
    font-size: 1.4rem;
  }
  
  form div.form_item div.radio_wrap {
    gap: 1rem;
  }
  
  form div.form_item div.radio_wrap label {
    gap: 0.5rem;
  }
  
  form div.form_item div.radio_wrap input[type="radio"] {
/*     width: 1rem;
    height: 1rem; */
    border: .1rem solid #bcbcbc;
    vertical-align: -.2rem;
  }
  
  form div.form_item div.radio_wrap input[type="radio"]:checked:before {
    transform: translate(-50%, -50%);
    width: .5rem;
    height: .5rem;
  }
  
  form div.form_item.textarea_item {
    gap: 1rem;
  }
  
  form div.form_item.textarea_item textarea {
    height: 25rem;
    padding: 1rem;
    font-size: 1.8rem;
    line-height: 1.8;
  }

  form div.form_item.textarea_item textarea::placeholder {
    font-size: 1.4rem;
  }
  
  form div.form_note {
    margin-top: 4rem;
    font-size: 1.6rem;
    line-height: 1.4;
  }
  
  form input[type="submit"] {
    margin: 2rem auto 0;
    width: 18rem;
    height: 3.5rem;
    font-size: 1.6rem;
  }
}

/* ----- */

div.contact {
  margin-top: min(4rem, 40px);
  padding: min(2rem, 20px);
  background-color: #f0f0f0;
}

div.contact p.contact_txt {
  font-size: min(2.8rem, 28px);
  font-weight: 800;
  text-align: center;
  color: #f74a4b;
}

div.contact a.cta_btn.green {
  margin: min(1rem, 10px) auto 0;
}

@media (max-width: 799px) {
  div.contact {
    margin-top: 4rem;
    padding: 2rem;
  }
  
  div.contact p.contact_txt {
    font-size: 1.8rem;
    line-height: 1.4;
  }
  
  div.contact a.cta_btn.green {
    margin: 1rem auto 0;
  }
}

/* ----- */

div.access_wrap {
  width: 100%;
  margin-top: min(4rem, 40px);
  display: flex;
  flex-direction: column;
  gap: min(4rem, 40px);
}

div.access_wrap div.access_item {
  display: grid;
  grid-template-columns: 1fr min(30rem, 300px);
  gap: min(4rem, 40px);
}

div.access_wrap div.access_item div.txt_area h3.access_ttl {
  font-size: min(2.4rem, 24px);
  font-weight: 800;
  line-height: 1.4;
  color: var(--color-blue);
  text-align: left;
}

div.access_wrap div.access_item div.txt_area {
  letter-spacing: 0.04em;
}

div.access_wrap div.access_item div.txt_area p.access_txt {
  margin-top: min(1rem, 10px);
  font-size: min(1.8rem, 18px);
  font-weight: 500;
  line-height: 1.6;
}

div.access_wrap div.access_item div.txt_area p.access_note {
  margin-top: min(1rem, 10px);
  font-size: min(1.4rem, 14px);
  line-height: 1.6;
}

div.access_wrap div.access_item div.txt_area p.access_note a.access_link {
  color: var(--color-blue);
}

div.access_wrap div.access_item div.map_area {
  width: 100%;
  height: min(30rem, 300px);
  position: relative;
}

div.access_wrap div.access_item div.map_area iframe {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  border: none;
}

@media (max-width: 799px) {
  div.access_wrap {
    margin-top: 4rem;
    gap: 4rem;
  }
  
  div.access_wrap div.access_item {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  div.access_wrap div.access_item div.txt_area h3.access_ttl {
    font-size: 2rem;
    line-height: 1.4;
  }
  
  div.access_wrap div.access_item div.txt_area p.access_txt {
    margin-top: 1rem;
    font-size: 1.4rem;
  }
  
  div.access_wrap div.access_item div.txt_area p.access_note {
    margin-top: 1rem;
    font-size: 1.2rem;
  }
  
  div.access_wrap div.access_item div.map_area {
    width: 100%;
    height: 25rem;
  }
}

/* ----- */

div.link_area {
  width: 100%;
  margin-top: min(4rem, 40px);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  align-items: center;
  gap: min(4rem, 40px);
}

@media (max-width: 799px) {
  div.link_area {
    margin-top: 2rem;
    grid-template-columns: 1fr 1fr;
    gap: 1rem 4rem;
  }  
}

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

footer {
  width: 100%;
  height: min(10rem, 100px);
  background-color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
}

footer div.footer_txt {
  width: fit-content;
  font-size: min(1.4rem, 14px);
  line-height: 1.6;
  text-align: center;
}

@media (max-width: 799px) {
  footer {
    height: 6rem;
  }
  
  footer div.footer_txt {
    font-size: 1.1rem;
  }  
}

/* ----- introduction modal ----- */

div.introduction_wrap div.modal_wrap div.modal_area {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 1000;
  padding: min(4rem, 40px);
  opacity: 0;
  pointer-events: none;
  transition: all 0.8s;
}

div.introduction_wrap div.modal_wrap.active div.modal_area {
  opacity: 1;
  pointer-events: auto;
}

div.introduction_wrap div.modal_wrap div.modal_area ul.modal_list {
  margin: 0 auto;
  width: min(80rem, 800px);
  height: 100%;
  overflow-y: auto;
  padding: min(6rem, 60px) min(4rem, 40px);
  background-color: #fff;
  border-radius: min(2rem, 20px);
  display: flex;
  flex-direction: column;
  gap: min(2rem, 20px);
  position: relative;
}

div.introduction_wrap div.modal_wrap div.modal_area div.modal_close {
  position: absolute;
  top: 0;
  right: 0;
  width: min(4rem, 40px);
  height: min(4rem, 40px);
  transform: translate(-50%, 50%);
  cursor: pointer;
}

div.introduction_wrap div.modal_wrap div.modal_area ul.modal_list li.modal_item {
  display: flex;
  align-items: start;
  gap: min(1rem, 10px);
}

div.introduction_wrap div.modal_wrap div.modal_area ul.modal_list li.modal_item span {
  font-size: min(1.8rem, 18px);
  font-weight: 500;
  line-height: 1.4;
}

div.introduction_wrap div.modal_wrap div.modal_area ul.modal_list li.modal_item strong {
  font-weight: 700;
  color: var(--color-blue);
}

div.introduction_wrap div.modal_wrap div.modal_area.red ul.modal_list li.modal_item strong {
  color: #f74a4b;
}

div.introduction_wrap div.modal_wrap div.modal_area ul.modal_list li.modal_item:not(.modal_ttl)::before {
  content: '';
  width: min(1.5rem, 15px);
  height: min(1.5rem, 15px);
  background-color: var(--color-blue);
  flex-shrink: 0;
  transform: translateY(45%);
}

div.introduction_wrap div.modal_wrap div.modal_area.red ul.modal_list li.modal_item:not(.modal_ttl)::before {
  background-color: #f74a4b;
}

div.introduction_wrap div.modal_wrap div.modal_area ul.modal_list li.modal_item.modal_ttl {
  font-size: min(3.2rem, 32px);
  font-weight: 700;
  color: var(--color-blue);
}

div.introduction_wrap div.modal_wrap div.modal_area.red ul.modal_list li.modal_item.modal_ttl {
  color: #f74a4b;
}

@media (max-width: 799px) {
  div.introduction_wrap div.modal_wrap div.modal_area {
    padding: 1rem;
  }
  
  div.introduction_wrap div.modal_wrap div.modal_area ul.modal_list {
    margin: 0 auto;
    width: 95%;
    padding: 4rem 2rem;
    border-radius: 1rem;
    gap: 2rem;
  }
  
  div.introduction_wrap div.modal_wrap div.modal_area div.modal_close {
    width: 3rem;
    height: 3rem;
    transform: translate(-50%, 50%);
  }
  
  div.introduction_wrap div.modal_wrap div.modal_area ul.modal_list li.modal_item {
    gap: 0.4rem;
  }
  
  div.introduction_wrap div.modal_wrap div.modal_area ul.modal_list li.modal_item span {
    font-size: 1.6rem;
    line-height: 1.4;
  }
  
  div.introduction_wrap div.modal_wrap div.modal_area ul.modal_list li.modal_item:not(.modal_ttl)::before {
    width: 1.2rem;
    height: 1.2rem;
    transform: translateY(45%);
  }
  
  div.introduction_wrap div.modal_wrap div.modal_area ul.modal_list li.modal_item.modal_ttl {
    font-size: 2.4rem;
  }
}

/* フォーム調整 */
.wpcf7-list-item {
    display: block !important;
}
.wpcf7-radio {
display: flex;
flex-direction: column;
gap: 5px;
}
@media (max-width: 799px) {
    form div.form_item label span {
        width: 100%;
    }
}