@charset "UTF-8";
*{
  /* border: 1px solid blue; */
}

body{
  width: 100%;
  font-family: "Noto Sans JP", sans-serif;
  font-optical-sizing: auto;
  font-weight: 400;
  font-style: normal;
  font-size: 16px;
  background-color: #f5f8f8;
  color: #0c0f11;
  /* laymicを上に表示させるため */
  z-index: -2;
  padding: 0;
  margin: 0;
  /* vw時の横スクロールを消す */
  overflow-x: hidden;

  @media screen and (max-width: 600px){
    font-size: 0.9rem;
}
}
a{
  text-decoration: none; 
  color: #0c0f11;
}
a:hover{
  color: #a0d8ef;
}

li{
  list-style: none;
}

img{
  width: 100%;
  /* 画像の下の余白を削除する */
  vertical-align:top;
}

main{
  margin-top: 50px;
}


/*********************************
    container―
*********************************/
.container{
  width: 95%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 10px;
}

.section-container{
  margin: 0 auto 100px auto;
  padding-top: 70px;
  width: 100%;
  
  @media screen and (max-width: 600px){
    margin-bottom: 80px;
}
}


/*********************************
    ヘッダー
*********************************/
header{
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: auto;
  background-color: #f5f8f8;
  border-bottom: #a0d8ef 2px solid;
  font-family: "Shippori Antique", sans-serif;
  border-bottom: #a0d8ef 2px solid;
  padding-bottom: 5px;
}

.header-container{
  padding: 15px 10px;
  width: 100%;
  background-image: url('/img/scale.png');
  background-repeat: repeat-x;
  background-position: bottom;
}

.sitetitle{
  display: flex;
  justify-content: space-between;
  margin: 0 auto;
  width: 95%;
  max-width: 1400px;
}

.logo{
  border: #a0d8ef 1px solid;
  padding: 2px;

  & a{
    color: #a0d8ef;
  }
}

.menu ul{
  display: flex;
  justify-content: center;
  margin: 0 auto;
  width: 100%;
  max-width: 1400px;
  gap: 20px;
  padding: 2px 0;

  @media screen and (max-width: 600px){
    gap: 15px;
}
}

.menu li::after{
  content: "▼";
  color: #a0d8ef;
  font-size: 0.5rem;
  margin-left: 2.5px;
}

.menu li img{
  width: 50px;
  height: 50px;
}


/*********************************
    メインビジュアル
*********************************/
.mainvisual{
  width: 100vw;
  height: 700px;
  background-image: url('/img/main-visual_sd.png');
  background-size: cover;
  background-position: center;
  margin: 0 calc(50% - 50vw);
  position: relative;
  text-align: center;
  margin-bottom: 150px;
  z-index: -1;

  @media screen and (max-width: 600px){
    width: auto;
    height: 100vh;
    background-size: cover; /* 画像が画面いっぱいに広がる */
    background-position: center;
    margin-bottom: 100px;
}
}

.overlay-text {
  position: absolute;
  top: 5%;
  right: 35%;
  z-index: -1;
  font-size: 3rem;
  /* 縦書き */
  writing-mode: vertical-rl;
  font-family: "Shippori Antique", sans-serif;
  font-weight: 400;
  font-style: normal;
  background-color: #f5f8f8;
  border-radius: 50%;
  padding: 30px;
  border: #0c0f11 4px solid;

  @media screen and (max-width: 1200px) {
    right: 25%;
    }

  @media screen and (max-width: 600px) {
    font-size: 2.5rem;
    right: 9%;
    border: #0c0f11 3px solid;
    }
}


/*********************************
    注意書き
*********************************/
.attention{
  text-align: center;
  margin: 0 auto 150px auto;
  width: 100%;

  @media screen and (max-width: 600px){
    margin-bottom: 100px;
}
}


/*********************************
    説明
*********************************/
.info-area{
  width: 100%;
  background-color: #0c0f11;
  border-radius: 10px;
  color: #f5f8f8;
  padding: 50px;
  margin-bottom: 150px;

  @media screen and (max-width: 600px){
    padding: 30px;
    margin-bottom: 100px;
}
}

.info{
  width: 100%;
  display: flex;
  margin: 0 auto;
  align-items: flex-start;
  gap: 2rem;

  @media screen and (max-width: 600px){
      flex-direction: column-reverse;
      align-items: normal;
  }

  & img{
    width: 30%;
    max-width: 400px;
    height: auto;
    border: #f5f8f8 2px solid;

    @media screen and (max-width: 600px){
      width: 100%;
      margin: 0 auto;
  }
  }

  .info-text{
    width: 100%;

    & h2{
      border-bottom: #f5f8f8 1px solid;
      margin-bottom: 20px;
    }

    & a{
      color: #a0d8ef;
    }

    & ul{
      margin: 20px 0;
    }

    & li{
      list-style: disc;
      margin-left: 2rem;
    }
  }
}

.external-link::after{
  content: "";
  display: inline-block;
  background-image: url(/img/icon_external-link.svg);
  background-size: contain;
  width: 1rem;
  height: 1rem;
  margin-left: 1px;
}


/*********************************
    セクション
*********************************/
.section-title{
  border-bottom: #a0d8ef 1px solid;
  /* margin-bottom: 10px; */

  .en{
    color: #a0d8ef;
  }

  .ja{
    color: #f5f8f8;
    font-size: 3rem;
    /* font-family: "Shippori Antique", sans-serif; */

    text-shadow:
    1px 1px 0 #0c0f11, -1px -1px 0 #0c0f11, /* 右下方向に影 */
    -1px 1px 0 #0c0f11,  1px -1px 0 #0c0f11, /* 左下方向に影 */
    1px 0 0 #0c0f11, -1px  0 0 #0c0f11, /* 左上方向に影 */
    0 1px 0 #0c0f11,  0 -1px 0 #0c0f11; /* 右上方向に影 */

    margin: -10px 0 5px 0;
  }
}

.title-area{
  text-align: center;
  /* 画像の表示位置を指定  */
  background-position:center center;
  background-size:cover;
  width:100vw;
  height: auto;
  margin: 0 calc(50% - 50vw);
  padding: 100px 0;
  margin-bottom: 50px;

  @media screen and (max-width: 600px){
    margin-bottom: 20px;
}
}

.rough_sd{
  background-image: url(/img/rough_sd.png);
}

.rough_bl{
  background-image: url(/img/rough_bl.png);
}

.rough_ds{
  background-image: url(/img/rough_ds.png);
}

.rough_op{
  background-image: url(/img/rough_op.png);
}

.rough_dcmk{
  background-image: url(/img/rough_dcmk.png);
}

.character{
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 20px;

  @media screen and (max-width: 600px){
    gap: 10px;
  }

  & img{
    width: 100%;
    max-width: 200px;
    height: auto;
    max-height: 200px;
    border-radius: 50%;
    object-fit: cover;
    text-align: center;
    border: #0c0f11 2px solid;

    @media screen and (max-width: 600px){
      max-width: 150px;
      max-height: 150px;
    }
  }
}

.section-text{
  background-color: #0c0f11;
  color: #f5f8f8;
  width: 200px;
  padding: 2px 0 3px 0;
  margin: 0 auto;
  border-radius: 5px;
}

/******** 漫画 **********/

.manga-list{
  width: 100%;
  display: grid;
  grid-template-columns: repeat(auto-fit, 200px);
  /* grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); */
  gap: 50px 20px;
  justify-content: space-between;
  padding: 50px 0;

  @media screen and (max-width: 600px){
      grid-template-columns: repeat(2, 45%);
      justify-content: space-between;
      padding: 25px 0;
}
}

.manga-list-line{
  border-bottom: 1px solid #a0d8ef;
}

.sp-none{
  @media screen and (max-width: 600px){
    display: none;
}
}

.laymic_opener{
  text-align: left;
}

/* トーンの影をつける */
.thumbnail-wrapper{
    position: relative;
    width: 100%;
    height: 300px;
    display: block;
    z-index: -1;
    margin-bottom: 5px;

    @media screen and (max-width: 600px) {
        width: 150px;
        height: 200px;
      }
}

.thumbnail-wrapper::after{
    content: "";
    position: absolute;
    left: 5px;
    top: 5px;
    display: block;
    width: 100%;
    height: 100%;
    background: url(/img/dot.svg) repeat center center;
    background-size: 4px auto;
    z-index: -1;
}

.thumbnail{
  width: 100%;
  height: 100%;
  max-height: 300px;
  object-fit: cover;
  border: #0c0f11 2px solid;

  @media screen and (max-width: 600px){
    border: #0c0f11 1px solid;
}
}

button{
  color: #0c0f11;
}

button:hover{
  color: #a0d8ef;
  -webkit-tap-highlight-color: transparent; /* iOS/Androidのタップ時のハイライトを無効化 */
}

.manga-tag{
  width: 100%;
  display: flex;
  gap: 5px;
  padding: 5px 0;
  border-bottom: #a0d8ef 1px solid;
}

.manga-tag li:nth-child(2) {
  color: #a0d8ef;
}

.manga-title{
  padding: 5px 0;
}
.manga-caption{
  width: 100%;
}

/*********************************
    フッター
*********************************/
footer{
  width: 100%;
  text-align: center;
  padding-top: 5px;
  border-top: #a0d8ef 2px solid;
}

.footer-container{
  background-image: url('/img/scale.png');
  background-repeat: repeat-x;
  background-position: bottom;
  /* 上下反転 */
  transform: scale(1, -1);
  width: 100%;
}

.copyright{
  width: 95%;
  margin: 0 auto;
  display:flex;
  flex-flow: column;
  gap: 5px;
  font-size: 0.875rem;
  padding: 15px 0;
  /* 上下反転を打ち消し */
  transform: scale(1, -1);

  & img{
    width: 20px;
    margin: 0 auto;
    transition: transform 0.3s ease; /* 1秒かけて拡大 */
  }

  & img:hover {
    transform: scale(1.5); /* 1.5倍に拡大 */
  }
}


/*********************************
    404
*********************************/
.section-container-404{
  margin: 0 auto 100px auto;
  padding-top: 20px;
  width: 100%;
}

.container-404 {
  font-family: "Shippori Antique", sans-serif;
  writing-mode: vertical-rl;
  margin: 0 auto;
  width: max-content;
  position: relative;
  z-index: -2;
  height: 400px;
}

.container-404 p {
  background-color: #f5f8f8;
  padding: 30px;
  border: 3px #0c0f11 solid;
  height: max-content;
  position: absolute;
  z-index: -2;
}

.container-404 p:first-child {
  top: 40px;
  left: 35px;
}

.container-404 p:nth-child(2) {
  top: 80px;
}

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

.top{
  text-align: center;
  background-color: #0c0f11;
  padding: 10px 20px;
  display: inline-block;
  border: #0c0f11 3px solid;
  color: #f5f8f8;
}

.top:hover{
  background-color: #f5f8f8;
  color: #0c0f11;
}