@charset "utf-8";
/* CSS Document */
#product_bg {
  background: url("../img/product/product_bg.webp");
  background-size: contain;
  background-repeat: no-repeat;
  background-position: bottom center;
  position: relative;
  color: #4e485a;
  /* margin-top: 200px; */
}

#product_area {
  padding: 60px 0 120px;
  padding: 5% 5px;
  position: relative;
}
#product_area img {
  margin-bottom: 2%;
}
.product_logo {
  width: 30%;
  max-width: 300px;
  margin: 0 auto;
  padding-bottom: 1rem;
}
.product_sakutoki_logo {
  max-width: 500px;
  /* width: 55%; */
  margin: 0 auto;
  padding-bottom: 1rem;
}
.spec_content {
  /* text-align: center; */
  margin-right: 10%;
}
.spec {
  margin-bottom: 3rem;
}
.spec li {
  padding: 0 14rem 0 5rem;
  width: 30%;
  letter-spacing: 1px;
}
.spec_title {
  font-size: 16px;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: bold;
}
.spec_content {
  font-size: 26px;
  white-space: nowrap;
  font-family: "Yu Mincho", "YuMincho";
  font-weight: 600;
}

.spec_content p {
  font-size: 20px;
  font-family: "Yu Mincho", "YuMincho";
  font-weight: 600;
  display: inline;
}
.spec_content span {
  font-family: "adobe-caslon-pro", serif;
  font-weight: 700;
  font-style: normal;
}
.start {
  justify-content: flex-start;
  /* width: 50%; */
  margin-left: -5rem;
}
.start li {
  padding: 0 5rem 0 5rem;
  width: 25%;
}
.song_info_title {
  font-size: 15px;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: bold;
}
.song_content {
  font-size: 20px;
  font-family: "Yu Mincho", "YuMincho";
  font-weight: 600;
  display: inline;
}
.song_content span {
  font-family: "adobe-caslon-pro", serif;
  font-weight: 700;
  font-style: normal;
}
.requirements_content {
  font-size: 18px;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: normal;
  letter-spacing: 1px;
  line-height: 36px;
}
.requirements_content span {
  font-size: 15px;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: bold;
  letter-spacing: 1px;
  line-height: 30px;
}
.requirements {
  margin-top: -3rem;
}
.requirements_item li {
  margin-left: -5rem;
  width: 50%;
  margin-right: 5rem;
}
.requirements_item2 {
  margin-left: 15rem;
}
.requirements_item2 li {
  margin-right: -3.5rem;
}
.song_line {
  display: inline;
  position: absolute;
  width: 2px;
  height: 60px;
  background: #4e485a;
}
.product_sp {
  display: none;
}

@media screen and (max-width: 1200px) {
  .product_pc {
    display: none;
  }
  .product_sp {
    display: flex;
    flex-direction: column;
    align-items: center;   /* 中央寄せ */
    justify-content: center;
    width: 100%;
    padding: 0 1rem;
    box-sizing: border-box;
  }
  .product_sp > * {
    margin-left: auto;
    margin-right: auto;
    display: block;
  }
  .spec {
    display: block;
  }
  .requirements {
    padding: 0 0 0 0;
  }
  .requirements li {
    width: 75%;
    margin-top: 1rem;
    margin-left: 5rem;
    margin-right: -5rem;
  }
  .requirements_item li {
    padding-left: 5%;
  }
  .requirements_content {
    font-size: 14px;
  }
  .requirements_content span {
    font-size: 14px;
  }
  .spec_title {
    text-align: center;
  }
  .spec_title {
    margin-top: 2rem;
  }
  .spec li {
    padding: 0 0 0 0;
    text-align: center;
    width: 100%;
    font-size: 18px;
  }
  .spec_sp p {
    text-align: center;
    font-size: 18px;
  }
  .long_name {
    margin: 0 0 0 0rem;
  }
  .spec_title {
    font-size: 14px;
  }
  .song_info_title {
    font-size: 13px;
    margin-top: 1rem;
  }
  .song_content {
    font-size: 17px;
  }
  .song_line_sp {
    display: inline;
    position: absolute;
    width: 1.2px;
    height: 12px;
    margin-top: 1.5rem;
    background: #4e485a;
  }
  .petal_sp_left {
    position: absolute;
    display: inline-block;
    width: 25%;
    max-width: 160px;
    left: 10px;
    margin-top: -5rem;
  }
  .petal_sp_right {
    position: absolute;
    display: inline-block;
    width: 25%;
    max-width: 160px;
    right: 10px;
    margin-top: -5rem;
  }
  .product_sakutoki_logo {
    width: 70%;
    margin-bottom: -3rem;
  }

  .petal_sp_left:nth-of-type(1) {
    top: 500px;
  }

  .petal_sp_right:nth-of-type(2) {
    top: 700px;
  }

  .petal_sp_left:nth-of-type(3) {
    top: 1000px;
  }

  .petal_sp_right:nth-of-type(4) {
    top: 1110px;
  }
}