@import url("https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&family=Noto+Sans+JP:wght@100..900&display=swap");
/* ------------------------------
    mixin
------------------------------ */
/* ------------------------------
    collection
------------------------------ */
#sec_archives {
  padding-bottom: 12rem;
}
@media screen and (max-width: 767px) {
  #sec_archives {
    padding-bottom: 6rem;
  }
}
#sec_archives .nav {
  display: flex;
  justify-content: flex-start;
  gap: 2rem;
  position: relative;
}
#sec_archives .nav .item .btn {
  width: 21rem;
  height: 7rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #ae9abb;
  font-size: 1.8rem;
  line-height: 1.4;
  color: #ae9abb;
  border-radius: 1.5rem;
  transition: background-color 0.3s ease;
}
@media screen and (min-width: 768px) {
  #sec_archives .nav .item .btn:hover {
    opacity: 1;
    background: rgba(174, 154, 187, 0.1);
  }
}
#sec_archives .nav .item label.btn {
  padding-bottom: 1rem;
  position: relative;
  cursor: pointer;
}
#sec_archives .nav .item label.btn::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0.8rem;
  transform: translateX(-50%) scale(1.5, 1) rotate(45deg);
  width: 0.8rem;
  height: 0.8rem;
  border-right: 1px solid #ae9abb;
  border-bottom: 1px solid #ae9abb;
}
#sec_archives .nav .item label.btn::after {
  content: "";
  position: absolute;
  left: 50%;
  top: calc( 100% + 3rem );
  transform: translate(-50%, -50%) scale(1, 1.5) rotate(45deg);
  width: 2.4rem;
  height: 2.4rem;
  border-left: 1px solid #ae9abb;
  border-top: 1px solid #ae9abb;
  background: #fff;
  z-index: 11;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
@media screen and (max-width: 767px) {
  #sec_archives .nav .item label.btn::after {
    width: 1.8rem;
    height: 1.8rem;
  }
}
#sec_archives .nav .item input {
  display: block;
  visibility: hidden;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
#sec_archives .nav .item input:checked + .btn::after, #sec_archives .nav .item input:checked ~ .color_list {
  opacity: 1;
}
#sec_archives .nav .item input:checked + .btn::before {
  transform: scale(1.5, -1) translateX(-50%) rotate(45deg);
}
#sec_archives .nav .item input:checked ~ .color_list {
  pointer-events: auto;
}
#sec_archives .nav .item .color_list {
  background: #fff;
  border: 1px solid #ae9abb;
  position: absolute;
  left: 0;
  top: 7rem;
  max-width: 78rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8em;
  padding: 3rem;
  margin-top: 3rem;
  border-radius: 1.5rem;
  z-index: 10;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
@media screen and (max-width: 767px) {
  #sec_archives .nav .item .color_list {
    padding: 2rem;
  }
}
#sec_archives .nav .item .color_list .color a {
  display: block;
  font-size: 1.6rem;
  line-height: 1.2;
  padding: 0.5em 1em;
  border: 1px solid #838383;
  border-radius: 100px;
}
#sec_archives .nav .item .color_list .color a::before {
  content: "";
  display: inline-block;
  width: 1em;
  height: 1em;
  border-radius: 100%;
  margin-right: 0.3em;
  vertical-align: -0.1em;
}
#sec_archives .nav .item .color_list .color a:has(.img)::before {
  display: none;
}
#sec_archives .nav .item .color_list .color a .img {
  display: inline-block;
  width: 1em;
  height: 1em;
  border-radius: 100%;
  margin-right: 0.3em;
  vertical-align: -0.1em;
  overflow: hidden;
}
#sec_archives .nav .item .color_list .color a .img img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
#sec_archives .nav .item .color_list .color._01 a::before {
  border: 1px solid #ddd;
  background: #fff;
}
#sec_archives .nav .item .color_list .color._02 a::before {
  background: #ec9bb0;
}
#sec_archives .nav .item .color_list .color._03 a::before {
  background: #ff0000;
}
#sec_archives .nav .item .color_list .color._04 a::before {
  background: #006837;
}
#sec_archives .nav .item .color_list .color._05 a::before {
  background: #0071bc;
}
#sec_archives .nav .item .color_list .color._06 a::before {
  background: #fcee21;
}
#sec_archives .nav .item .color_list .color._07 a::before {
  background: #662d91;
}
#sec_archives .nav .item .color_list .color._08 a::before {
  background: #8c6239;
}
#sec_archives .nav .item .color_list .color._09 a::before {
  background: #4d4d4d;
}
#sec_archives .nav .item .color_list .color._10 a::before {
  background: #cccccc;
}
#sec_archives .nav .item .color_list .color._11 a::before {
  background: radial-gradient(at left top, #0770ff, transparent 60%), radial-gradient(at right top, #cf6dfe, transparent 70%), radial-gradient(at right bottom, #f9fe22, transparent 80%), radial-gradient(at right top, #22fe4e, transparent);
}
@media screen and (max-width: 767px) {
  #sec_archives .nav .item {
    flex: 1;
  }
  #sec_archives .nav .item .btn {
    width: 100%;
  }
}
#sec_archives .grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 3rem;
  margin: 6rem 0;
}
@media screen and (max-width: 767px) {
  #sec_archives .grid {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin: 4rem 0;
  }
}
#sec_archives .grid .item a {
  display: block;
  height: 100%;
  background: #fff;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  padding: 1rem;
  position: relative;
}
@media screen and (max-width: 767px) {
  #sec_archives .grid .item a {
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
  }
}
#sec_archives .grid .item .img {
  height: 42rem;
}
#sec_archives .grid .item .img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
@media screen and (max-width: 767px) {
  #sec_archives .grid .item .img {
    height: 30rem;
  }
}
#sec_archives .grid .item .new {
  background: #ec9bb0;
  color: #fff;
  position: absolute;
  left: 2rem;
  top: 2rem;
  width: 5rem;
  height: 5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 100%;
  font-size: 1.4rem;
  line-height: 1;
}
#sec_archives .grid .item .new::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 90%;
  height: 90%;
  border: 1px solid #fff;
  border-radius: 100%;
}
@media screen and (max-width: 767px) {
  #sec_archives .grid .item .new {
    left: 1.8rem;
    top: 1.8rem;
    width: 4rem;
    height: 4rem;
    font-size: 1.2rem;
  }
}
#sec_archives .grid .item .txt .big {
  color: #ae9abb;
  font-size: 2.1rem;
  margin-left: 0.3em;
}

#sec_article {
  padding-top: 10rem;
}
@media screen and (max-width: 767px) {
  #sec_article {
    padding-top: 4rem;
  }
}
#sec_article .flex {
  display: flex;
  justify-content: space-between;
  gap: 8rem;
}
@media screen and (max-width: 767px) {
  #sec_article .flex {
    flex-direction: column;
    gap: 3rem;
  }
}
#sec_article .flex .left {
  flex: 0 0 auto;
  width: 50rem;
}
@media screen and (max-width: 767px) {
  #sec_article .flex .left {
    width: 100%;
  }
}
#sec_article .flex .left .slider {
  position: relative;
}
#sec_article .flex .left .slider .img {
  height: 85rem;
}
@media screen and (max-width: 767px) {
  #sec_article .flex .left .slider .img {
    height: 70rem;
  }
}
#sec_article .flex .left .slider .img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
#sec_article .flex .left .slider .new {
  background: #ec9bb0;
  color: #fff;
  position: absolute;
  left: 2rem;
  top: 2rem;
  width: 6.8rem;
  height: 6.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 100%;
  font-size: 1.9rem;
  line-height: 1;
  z-index: 10;
}
#sec_article .flex .left .slider .new::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 90%;
  height: 90%;
  border: 1px solid #fff;
  border-radius: 100%;
}
@media screen and (max-width: 767px) {
  #sec_article .flex .left .slider .new {
    left: 1.5rem;
    top: 1.5rem;
    width: 6rem;
    height: 6rem;
    font-size: 1.6rem;
  }
}
#sec_article .flex .left .slider .slick-num {
  position: absolute;
  left: 50%;
  bottom: 2rem;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.1);
  color: #fff;
  padding: 0.3em 1em;
  font-size: 1.4rem;
  line-height: 1.4;
  text-align: center;
}
@media screen and (max-width: 767px) {
  #sec_article .flex .left .slider .slick-num {
    font-size: 1.8rem;
  }
}
#sec_article .flex .left .slider .slick-arrow {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  z-index: 1;
  width: 6rem;
  height: 6rem;
  text-indent: -1000px;
  overflow: hidden;
}
#sec_article .flex .left .slider .slick-arrow::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 40%;
  height: 40%;
  transform: translate(-50%, -50%) rotate(45deg);
  border-bottom: 1px solid #838383;
  border-left: 1px solid #838383;
}
#sec_article .flex .left .slider .slick-arrow.slick-prev {
  left: auto;
  right: 0;
}
#sec_article .flex .left .slider .slick-arrow.slick-prev::before {
  transform: translate(-50%, -50%) scale(-1, 1) rotate(45deg);
}
#sec_article .flex .right {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 3rem;
  padding-top: 8rem;
}
@media screen and (max-width: 767px) {
  #sec_article .flex .right {
    padding-top: 0;
  }
}
#sec_article .flex .right .slider .slick-track {
  margin: 0 -2rem 0 0;
}
#sec_article .flex .right .slider .slick-slide {
  margin-right: 2rem;
}
#sec_article .flex .right .slider .slick-current {
  position: relative;
}
#sec_article .flex .right .slider .slick-current::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  border: 3px solid #ae9abb;
}
#sec_article .flex .right .slider .slide {
  cursor: pointer;
}
#sec_article .flex .right .slider .slide .img {
  height: 17rem;
}
#sec_article .flex .right .slider .slide .img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
#sec_article .flex .right .detail {
  background: #fff;
  box-shadow: 0 0 3rem rgba(0, 0, 0, 0.1);
  padding: 4rem;
}
@media screen and (max-width: 767px) {
  #sec_article .flex .right .detail {
    padding: 5vw;
  }
}
#sec_article .flex .right .detail .ttl {
  color: #ae9abb;
  border-bottom: 1px solid #ae9abb;
  font-size: 2.2rem;
  line-height: 1.6;
  font-weight: 500;
  padding-bottom: 0.8em;
  margin-bottom: 1em;
}
#sec_article .flex .right .detail .no {
  font-size: 1.6rem;
  line-height: 1.4;
}
#sec_article .flex .right .detail .no .big {
  font-size: 2.8rem;
  margin-left: 0.3em;
}
#sec_article .flex .right .detail .type {
  display: flex;
  align-items: center;
  margin: 1em 0;
}
#sec_article .flex .right .detail .type dt {
  flex: 0 0 auto;
  width: 4.5em;
}
#sec_article .flex .right .detail .type dd {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5em;
}
#sec_article .flex .right .detail .type dd span {
  border: 1px solid #ccc;
  padding: 0.2em 1em;
  line-height: 1.4;
  font-weight: 500;
  border-radius: 100px;
}
#sec_article .flex .right .detail .txt {
  font-size: 1.4rem;
  margin-top: 2em;
}
@media screen and (max-width: 767px) {
  #sec_article .flex .right .detail .txt {
    font-size: 1.6rem;
  }
}
#sec_article .btn_arrow {
  text-align: center;
  margin-top: 8rem;
}
@media screen and (max-width: 767px) {
  #sec_article .btn_arrow {
    margin-top: 4rem;
  }
}
#sec_article .btn_arrow a {
  font-size: 2.6rem;
  padding: 0.8em 1.8em;
}
@media screen and (max-width: 767px) {
  #sec_article .btn_arrow a {
    font-size: 2rem;
  }
}

#sec_new {
  padding: 10rem 0;
}
@media screen and (max-width: 767px) {
  #sec_new {
    padding: 8rem 0;
  }
}
#sec_new .slider {
  margin: -1.5rem 0;
}
#sec_new .slider .slide {
  padding: 1.5rem;
}
#sec_new .slider .slide a {
  display: block;
  width: 27rem;
  height: 46rem;
}
@media screen and (min-width: 768px) {
  #sec_new .slider .slide a {
    transition: transform 0.3s ease;
  }
  #sec_new .slider .slide a:hover {
    opacity: 1;
    transform: scale(1.05);
  }
}
#sec_new .slider .slide img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
#sec_new .btn_arrow {
  margin-top: 4rem;
  text-align: center;
}