/* topic path */
@media only screen and (min-width:1401px){
    .advantages_detail .topic-path {
        margin-left: calc(50% - 580px);
    }
}
/* top distance */
.advantages_detail main {
    width: 90%;
    padding: 60px 5% 0 5%;
    flex-wrap: nowrap;
}
@media only screen and (min-width:1401px){
    .advantages_detail main {
        width: auto;
        padding: 70px 120px 0 120px;
        justify-content: center;
    }
}
/* detail_content */
.detail_content {
    flex-grow: 1;
    max-width: 862px;
    margin-left: 30px;
    width: calc(90% - 264px);
}
@media only screen and (min-width:1401px){
    .detail_content {
        margin-left: 60px;
    }
}
.detail_content .content_inner {
  margin-bottom: 120px;
}
.detail_content .product_title {
  margin-top: 20px;
  padding-bottom: 20px;
  border-bottom: #e4e7eb solid 4px;
}
.product_title h1 {
  font-size: 32px;
  font-weight: bold;
  letter-spacing: 0.1em;
  color: #233a5f;
  position: relative;
}
.product_title h1 span {
  font-size: 14px;
  font-weight: bold;
  position: absolute;
  top: -20px;
  left: 3px;
  letter-spacing: 0.1em;
}
.pencil .product_title h1 span {
  color: #64adb2;
}
.colorpencil .product_title h1 span {
  color: #ffa0ba;
}
.eraser .product_title h1 span {
  color: #6fc5f1;
}
.glue .product_title h1 span {
  color: #fdb811;
}
.other .product_title h1 span {
  color: #9aa1ff;
}
.product_mainvisual {
  width: 100%;
  position: relative;
  margin-bottom: 60px;
}
.product_mainvisual p {
  position: absolute;
  top: 10vw;
  left: 20px;
  font-size: 1.86vw;
  letter-spacing: 0.05em;
  line-height: 1.7;
  z-index: 20;
}
.product_mainvisual p .narrowleft {
    margin-left: -14px;
}
@media only screen and (min-width: 1401px) {
  .product_mainvisual p {
    top: 140px;
    left: 20px;
    font-size: 26px;
  }
}
.product_mainvisual p.smaller {
    margin-top: 3.6vw;
    font-size: 1.6vw;
    line-height: 1.5;
}
@media only screen and (min-width: 1401px) {
    .product_mainvisual p.smaller {
        margin-top: 50px;
        font-size: 22px;
    }
}
.product_mainvisual p .vermilion {
    color: #f1580c;
}
.product_mainvisual p .red {
    color: #e60012;
}
.product_mainvisual img {
  height: auto;
}
.product_mainvisual.colorpencil03 img {
    right: -50px;
}
/* advantages_list */
.advantages_list {
  width: 100%
}
.advantages_list li {
  margin-bottom: 40px;
}
.advantages_list li:nth-last-child(1) {
  margin-bottom: 0px;
}
.advantages_list .advantages_item img {
  width: 196px;
  height: 196px;
  margin-right: 38px;
}
.advantages_list .advantages_item img.special_img {
  width: 223px;
  height: 204px;
  margin-left: -27px;
  margin-top: -8px;
}
.advantages_list .advantages_txt h2 {
  font-size: 40px;
  letter-spacing: 0.1em;
  font-weight: bold;
  margin-left: 54px;
  margin-bottom: 20px;
  position: relative;
}
.advantages_list .advantages_txt h2 span {
  font-size: 16px;
  font-weight: bold;
  letter-spacing: 0.05em;
  position: absolute;
  left: -54px;
  top: 18px;
}
.advantages_list li:nth-child(1) .advantages_txt h2 {
  color: #ff674e;
}
.advantages_list li:nth-child(2) .advantages_txt h2 {
  color: #68bef7;
}
.advantages_list li:nth-child(3) .advantages_txt h2 {
  color: #ffd54e;
}
.advantages_list li:nth-child(4) .advantages_txt h2 {
  color: #78dbba;
}

.advantages_list .advantages_txt h3 {
  font-size: 20px;
  font-weight: bold;
  letter-spacing: 0.05em;
  margin-bottom: 20px;
}
.advantages_list .advantages_txt p {
  font-size: 16px;
  line-height: 1.75;
}
.advantages_list .advantages_txt p .narrowleft {
    margin-left: -6px;
}
.advantages_list .advantages_txt p.small_txt {
  margin-top: 16px;
  font-size: 12px;
  line-height: 1;
}
.advantages_list .advantages_txt a {
    color: #ff4d3d;
    transition: 0.3s;
}
.advantages_list .advantages_txt a:hover {
    color: #233a5f;
    transition: 0.3s;
}
.detail_content .lineup_banner {
  width: 100%;
  flex-direction: column;
  margin-bottom: 70px;
}
.detail_content .lineup_banner a {
  width: 470px;
  height: 130px;
}
.detail_content .lineup_banner a img {
    transition: 0.3s;
}
.detail_content .lineup_banner a:hover img {
    opacity: 0.75;
    transition: 0.3s;
}

.back_btn a {
    width: 171px;
    height: 40px;
    border-radius: 20px;
    background-color: #ff4d3d;
    color: #fff;
    font-size: 14px;
    font-weight: bold;
    letter-spacing: 0.05em;
    padding-left: 5px;
    justify-content: center;
    position: relative;
    transition: 0.3s;
}
.back_btn a:hover {
    background-color: #f52e1c;
    transition: 0.3s;
}
.back_btn a::before {
    content: "";
    width: 6px;
    height: 10px;
    background: url(/assets/img/common/btn_arrow.png) center center / contain no-repeat;
    position: absolute;
    left: 15px;
    top: 15px;
    transform: scale(-1,1);
    transition: 0.3s;
}
.back_btn a:hover::before {
    left: 11px;
    transition: 0.3s;
}
/* video */
.detail_video {
    margin-top: -20px;
    margin-bottom: 80px;
}
.detail_video .movie_ttl {
    font-size: 28px;
    letter-spacing: 0.05em;
    color: #ff855b;
    margin-bottom: 30px;
    text-align: center;
}
.pv_content {
    width: calc(90vw - 264px);
    max-width: 862px;
    height: calc(50.625vw - 148.5px);
    max-height: 485px;
    position: relative;
}
.pv_content::before {
    position: absolute;
    content: "";
    width: 100%;
    height: 100%;
    top: 0px;
    left: 0px;
    transition: 0.3s;
}
.pv_content.pencil03::before {
    background: url(/assets/img/advantages/pencil03_bg.png) center center / cover no-repeat;
}
.pv_content.pencil04::before {
    background: url(/assets/img/advantages/pencil04_bg.png) center center / cover no-repeat;
}
.pv_content.active::before {
    background: 0px 0px;
    transition: 0.3s;
}

















/* .. */