@charset "UTF-8";


/*header*/
.h-main {
  height: 100px;
  border-bottom: 1px solid #a79e7f;
  font-family: sans-serif;
}

.h-inner {
  height: 100px;
}

.l-inner {
  width: 1000px;
  margin: 0 auto;
}

.l-sideWrp--both {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}

.l-linkBlock {
  display: block;
  margin-top: 8px
}

.h-logoBox_logo {
  width: 166px;
}

.h-btnBox {
  position: relative;
  width: 190px;
  height: 35px;
  text-align: center;
  border-radius: 5px;
  background-color: #5a3c00;
}

.h-btnBox:hover {
  opacity: .7;
}

.h-btnBox::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 20px;
  width: 9px;
  height: 10px;
  margin: auto 0;
  content: '';
  background-image: url(../img/icon_triangle.svg);
}

.h-btnBox::before:hover {
  opacity: .7
}

.h-btnBox_btn {
  font-size: 13px;
  font-weight: 700;
  line-height: 35px;
  display: block;
  padding-left: 20px;
  letter-spacing: .06em;
  color: #fff;
}

@media screen and (max-width: 991px) {
  .l-inner {
    width: 93%;
  }
}

@media screen and (max-width: 380px) {
  .h-logoBox_logo {
    width: 105px;
  }
}


/*footer*/
.f-main {
  height: 50px;
  color: #5a3c00;
  border-top: 1px solid;
  font-family: sans-serif;
}

.f-inner {
  height: 50px;
}

.f-copy {
  font-size: 12px;
  font-weight: 400;
  line-height: 3.6;
  text-align: center;
  letter-spacing: .04em;
  color: #000;
}


/*common*/
* {
  box-sizing: border-box;
}

img {
  max-width: 100%
}

.text-center {
  text-align: center;
}

.text-bold {
  font-weight: 700;
}

.bg-beige {
  background-color: #ebe1d7;
}

.mt-10 {
  margin-top: 10px;
}

.mt-20 {
  margin-top: 20px;
}

.mt-30 {
  margin-top: 30px;
}

.mb-10 {
  margin-bottom: 10px;
}

.mb-20 {
  margin-bottom: 20px;
}

.mb-30 {
  margin-bottom: 30px;
}

.pc-only {
  display: block;
}

.sp-only {
  display: none;
}

@media screen and (max-width: 576px) {
  .pc-only {
    display: none;
  }

  .sp-only {
    display: block;
  }
}


/*button*/
.btn {
  font-size: 1.5rem;
  font-weight: 700;
  text-align: center;
  border-radius: 100px;
  background-color: #000;
  color: #fff;
  display: inline-block;
  padding: 10px 20px;
  margin: 24px auto 0 auto;
  min-width: 250px;
}

@media screen and (max-width: 767px) {
  .btn {
    padding-top: 12px;
    padding-bottom: 12px;
    min-width: 250px;
  }
}


/*mv*/
.mv {
  background-color: #ebe1d7;
  padding: 60px 0;
}

.mv-img {
  display: flex;
  width: 780px;
  justify-content: space-between;
  align-items: flex-end;
  margin: auto;
}

.mv-img .mv-title {
  width: 307px;
}

.mv-img .mv-book {
  width: 425px;
}

.mv-text-box {
  max-width: 640px;
  background: #f8f2e8;
  margin: 40px auto 0;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.mv-text {
  font-size: 1.4rem;
  margin: 40px auto 0 auto;
  width: 640px;
}

/*main*/
.main {
  padding: 80px 0 40px;
  background-color: #8caebf;
}

.main-inner {
  width: 640px;
  margin: auto;
}

.card {
  background-color: #ebe1d7;
  margin: 30px auto;
  padding: 40px 50px;
  box-shadow: 0 0 6px rgba(0, 0, 0, 0.25);
}

.card#mp3 {
  margin-top: 60px;
}

.anchor {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 60px;
}

.card-anchor {
  background-color: #ebe1d7;
  margin: 0 20px;
  padding: 40px 16px;
  box-shadow: 0 0 6px rgba(0, 0, 0, 0.25);
  text-align: center;
  width: 200px;
  border-radius: 24px;
}
.toranomaki a {
  height: 188px;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-anchor-title {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: 2rem;
  font-weight: bold;
}
.toranomaki .card-anchor-title {
  font-size: 1.7rem;
}

.card-anchor-title img {
  width: 36px;
  margin-bottom: 12px;
}

.onhai-img {
    display: block;
    text-align: center;
    margin-bottom: 20px;
}

.memo {
  font-size: 1.2rem
}

.download {
  padding: 30px 30px 10px 30px;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

.download-item {
  background-color: #fff;
  padding: 20px 16px;
  margin-right: 20px;
  margin-bottom: 20px;
  box-shadow: 0 0 6px rgba(0, 0, 0, 0.25);
  text-align: center;
  border-radius: 24px;
  font-size: 1.6rem;
  font-weight: bold;
  display: inline-block;
  width: 142px;
}

.download-item:nth-child(3),
.download-item:nth-child(5) {
  margin-right: 0;
}

.download-item img {
  width: 27px;
  margin-bottom: 8px;
}


@media screen and (max-width: 767px) {
  .mv-img {
    width: calc(100% - 40px);
    flex-direction: column;
    align-items: center;
  }

  .mv-img .mv-title {
    width: 90%;
    margin-bottom: 30px;
  }

  .mv-img .mv-book {
    width: 100%;
  }

  .mv-text {
    margin-top: 30px;
    width: calc(100% - 40px);
  }

  .main {
    padding-top: 50px;
  }

  .main-inner {
    width: calc(100% - 40px);
  }

  .card-anchor {
    width: calc(100% - 16px);
    margin: 0 16px 0 0;
    padding: 24px 8px;
  }
  .toranomaki.anchor {
    flex-wrap: wrap;
    gap: 20px;
  }
  .toranomaki .card-anchor-title {
    font-size: 1.5rem;
}
  .toranomaki a {
    width: calc(100% / 2 - 18px);
    height: 120px;
  }
  .toranomaki .card-anchor-title img {
    width: 24px;
    margin-bottom: 6px;
}

  .card-anchor:nth-child(2) {
    margin-right: 0;
  }

  .card-anchor-title {
    font-size: 1.6rem;
  }

  .card {
    padding-left: 20px;
    padding-right: 20px;
    margin-bottom: 30px;
  }

  .card#mp3 {
    margin-top: 30px;
    margin-bottom: 10px;
  }

  .card .card-anchor-title {
    font-size: 2rem;
  }

  .download {
    padding: 20px 0 10px 0;
  }

  .download-item {
    padding: 12px 8px;
    border-radius: 16px;
    font-size: 1.2rem;
    width: calc((100% - 30px) / 3);
    margin-right: 15px;
    margin-bottom: 15px;
  }

  .download-item img {
    width: 20px;
    margin-bottom: 8px;
  }
}


/*単語集*/
.mv-tango .mv-text {
    width: 500px;
}

.main-tango {
    background-color: #b2957d;
}


/*過去問題集*/
.mv-kakomon .mv-text {
    width: 500px;
}

.main-kakomon {
    background-color: #8ca588;
}

@media screen and (max-width: 767px) {
  .mv-tango .mv-text,
  .mv-kakomon .mv-text {
    width: calc(100% - 40px);
  }
}


/*高校入試*/
.mv-img-nyushi {
  justify-content: center;
}

.mv-img .mv-book-nyushi {
  width: 188px;
  margin-left: 60px;
}

.main-nyushi {
  background-color: #C8AF00;
}

@media screen and (max-width: 767px) {
  .mv-img .mv-book-nyushi {
    margin-left: 0;
  }

  .main-nyushi .download-item {
    width: auto;
    margin-right: 0;
  }
}

.accordion-area {
  padding: 20px 0;
}

.accordion-area h3 {
	background: #000;
  color:#fff;
	font-size: 16px;
	font-weight: 500;
	padding: 8px 24px;
	position: relative;
  margin-bottom: 1px;
}
.title {
  position: relative;/*+マークの位置基準とするためrelative指定*/
  cursor: pointer;
  transition: all .5s ease;
}
/*アイコンの＋と×*/
.title::before,
.title::after{
  position: absolute;
  content:'';
  width: 15px;
  height: 2px;
  background-color: #fff;
  
}
.title::before{
  top: 45%;
  right: 15px;
  transform: rotate(0deg);
  
}
.title::after{    
  top: 45%;
  right: 15px;
  transform: rotate(90deg);

}

/*　closeというクラスがついたら形状変化　*/

.title.close::before{
transform: rotate(45deg);
}

.title.close::after{
transform: rotate(-45deg);
}

/*アコーディオンで現れるエリア*/
.box {
  display: none;/*はじめは非表示*/
  line-height: 1.5;
  padding: 0 0 16px;
}
/*header 変更*/
.header {
	font-family: -apple-system, BlinkMacSystemFont, 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', '游ゴシック  Medium', meiryo, sans-serif;
    background-color: #fff;
    border-bottom: 1px solid #333;
    left: 0;
    padding: 11px 0 10px;
    /*position: fixed;*/
    right: 0;
    top: 0;
    z-index: 900;
}

.header__inner {
    align-items: center;
    display: flex;
    padding: 0 0.5rem;
}

.header__logo {
    display: flex;
}

.header__logo a {
    display: inline-block;
    height: inherit;
    width: 162px;
}

.header__logo img {
    -o-object-fit: contain;
    aspect-ratio: 120/51;
    height: 100%;
    object-fit: contain;
    width: 100%;
}

.header__buttons {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    margin-left: auto;
}
.button,
.button--green {
    background-color: #5a2800;
    border-radius: 0.6rem;
    color: #fff;
    display: inline-block;
    font-size: 1.3rem;
    font-weight: 600;
    line-height: 1;
    padding: 12px 0 11px;
    text-align: center;
    width: 164px;
}

.button--green {
    background-color: #00b900;
    text-transform: uppercase;
}
.lineup h3 {
    width: fit-content;
    padding: 0 20px;
    text-align: center;
    margin: 0 auto 40px;
    line-height: 3rem;
    border-bottom: 5px solid #5a3c00;
    font-size: 2rem;
    color: #5a3c00;
}
.lineup h3 span {
    color: #5a3c00;
    vertical-align: top;
}
.lineup {
    width: 100%;
    margin: 0 auto;
    padding: 80px 0;
}
.lineup-box {
    width: 80%;
    margin: 0 auto;

}
.lineup__cta-buttons {
    width: 100%;
    margin: 0 auto;
}
.lineup__cta-button {
    flex:1;
}
.cta-button span, .cta-button--line span {
    padding-left: 1.25rem;
    position: relative;
}
.cta-button span::before, .cta-button--line span::before {
    -webkit-clip-path: polygon(0 0, 0 100%, 100% 50%);
    background-color: #fff;
    clip-path: polygon(0 0, 0 100%, 100% 50%);
    content: "";
    height: 18px;
    left: -4px;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 13px;
}
.cta-button, .cta-button--line {
    background-color: #358f2b;
    box-shadow: 0 6px 0 #25641e;
    color: #fff;
    display: inline-block;
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 0.024em;
    line-height: 1.3;
    /* max-width: 15.375rem; */
    padding: 12px 0;
    text-align: center;
    transition: 0.2s;
    width: 100%;
    margin-bottom: 24px;
}
@media screen and (min-width: 768px) {
.header {
    padding: 15px 0 14px;
}

.header__inner {
    margin-left: auto;
    margin-right: auto;
    max-width: 1020px;
}

.header__logo a {
    width: 162px;
}

.header__buttons {
    flex-direction: initial;
    gap: 24px;
}

.cta-button,
.cta-button--line {
    background-color: #358f2b;
    box-shadow: 0 0.3125rem 0 #25641e;
    color: #fff;
    display: inline-block;
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 0.024em;
    line-height: 1;
    padding: 0.75rem 0;
    text-align: center;
    transition: 0.2s;
    width: 100%;
}

.cta-button span,
.cta-button--line span {
    padding-left: 1.25rem;
    position: relative;
}

.cta-button span::before,
.cta-button--line span::before {
    -webkit-clip-path: polygon(0 0, 0 100%, 100% 50%);
    background-color: #fff;
    clip-path: polygon(0 0, 0 100%, 100% 50%);
    content: "";
    height: 1rem;
    left: 0;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 0.6875rem;
}

.cta-button--line {
    text-transform: uppercase;
}
.button,
.button--green {
    font-size: 16px;
    padding: 15px 20px;
    width: 198px;
}
.lineup__cta-buttons {
    display: flex;
    gap: 24px;
    justify-content: center;
    margin-top: 0.875rem;
}

.lineup__cta-button:not(:first-child) {
    margin-top: 0;
    margin-top: initial;
}
.cta-button,
.cta-button--line {
    box-shadow: 0 0.4375rem 0 #25641e;
    padding: 1.3125rem 0;
    width: 100%;
}
.lineup-box {
    width: 60%;
}

}
@media (hover: hover) {

    .cta-button:hover,
    .cta-button--line:hover {
        box-shadow: none;
        opacity: 1;
        transform: translateY(0.3125rem);
    }
}

.mb20 {
    margin-bottom: 20px;
}