html {
  scroll-behavior: smooth;
  scroll-snap-type: y proximity;
  scroll-padding-top: 100px;
}

img {
  width: 100%;
  vertical-align: middle;
}

body {
  background-color: #dcdcdc;
}

.wrapper {
  padding: 0;
}

.pane-contents {
  background-color: #dcdcdc;
  padding-bottom: 100px;
}

.block-header {
  background: #fff;
}

.bread {
  padding: 60px 0 0 0;
  margin: 0;
}

.bread ._en {
  color: #676565;
  transform: scale(0.8, 1);
}

.pane-main {
  margin: 117px auto 0;
}

.l_contents {
  max-width: 600px;
  overflow-x: clip;
}

.l_contents h2 {
  border-bottom: none;
}

.l_contents a:hover {
  text-decoration: none;
  opacity: .7;
}

.mincho {
  font-family: "Zen Old Mincho", serif;
  font-weight: 400;
  font-style: normal;
  letter-spacing: 0 !important;
}

.gothic {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 400;
  font-style: normal;
  letter-spacing: 0 !important;
}

/* side-fixed */
.pcOnly {
  display: block;
}

.side-fixed {
  position: fixed;
  top: 0px;
  left: 50%;
  translate: -50%;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  height: 100%;
}

.fixed-left {
  display: grid;
  width: calc(50% - 300px);
  height: 100vh;
  margin-top: 9rem;
  place-items: center;
  text-align: center;
}

.fixed-left .inner {
  width: 70%;
  max-width: 280px;
}

.fixed-left .inner .logo {
  width: 40%;
  margin: 0 auto 70px;
}

.fixed-left .inner .sub {
  margin: 25px auto 45px;
}

.fixed-left .inner .txt {
  font-size: 14px;
  line-height: 1.5;
}

.fixed_nav {
  display: grid;
  width: calc(50% - 300px);
  height: 100vh;
  margin-top: 9rem;
  place-items: center;
}

.color_list {
  width: 70%;
  max-width: 280px;
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.color_list li a {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.color-img {
  display: block;
  max-width: 50px;
  width: 20%;
}

.color-name {
  display: block;
  width: 72%;
  padding: 0 7%;
  position: relative;
}

.color-arrow {
  display: block;
  width: 8%;
}

/* mainImg */
.mainImg {
  position: sticky;
  top: 0;
  margin: 0px auto;
}

/* mainHead */
.mainHead {
  position: absolute;
  bottom: 21%;
  width: 100%;
  display: flex;
  flex-direction: column;
}

.mainHead .ttl {
  width: 60%;
  margin: 0 auto;
}

.mainHead .sub {
  width: 60%;
  margin: 25px auto 45px;
  padding-bottom: 0;
}

.mainHead .txt {
  font-size: 18px;
  line-height: 1.5;
}

/* main */
.main {
  padding-bottom: 120px;
  background-color: #ededed;
  position: relative;
  z-index: 1;
  letter-spacing: 0.22em;
  /*margin-bottom: 180px;*/
}

.wrap-side {
  position: relative;
}

.sidebar {
  position: sticky;
  top: 0;
  left: calc(100vw - 15px);
  z-index: 1;
  font-size: 18px;
  color: #fff;
  writing-mode: sideways-lr;
  text-orientation: mixed;
  padding-top: 180px;
  padding-bottom: 20px;
  margin-right: 1%;
}

.img-area {
  margin-top: -510px;
}

.link._check a {
  width: 250px;
  display: inline-block;
  /*border-bottom: 1px solid #7f7f7f;
  background-color: #ebebeb;*/
  padding: 0 0 15px;
  margin: 70px auto 0;
  position: relative;
}

.link._check a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  width: 85%;
  height: 1px;
  background-color: #4a4a4a;
  border-top: 1px solid rgba(255, 255, 255, .5);
}

.person {
  width: 90%;
  margin: 40px auto 60px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-items: center;
  background-color: rgba(255, 255, 255, 0.6);
  padding: 20px;
}

.person-txt .name {
  font-size: 13px;
  line-height: 1.5;
  margin-bottom: 20px;
}

.person-txt p {
  font-size: 11px;
  line-height: 1.5;
}

.guide>div {
  padding-bottom: 80px;
}

.guide h2 {
  width: 35%;
  margin: 0 auto;
  padding-top: 80px;
}

.guide h3 {
  font-size: 26px;
  text-align: center;
  margin: 10px 0 30px;
}

.guide-model {
  width: 80%;
  margin: 0 auto;
}

.guide-txt {
  font-size: 16px !important;
  text-align: center;
  margin-top: 30px;
}

.howto {
  margin-top: 80px;
}

.howto-li {
  width: 90%;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.howto-img img {
  border-top: 2px solid #fff;
  border-left: 2px solid #fff;
  border-right: 2px solid #fff;
}

.border-btm img {
  border-bottom: 2px solid #fff;
}

.howto-txt p {
  font-size: 12px;
  line-height: 1.5;
  position: relative;
}

.howto-txt p:first-child {
  padding-bottom: 5px;
  margin-bottom: 10px;
}

.howto-txt p:first-child::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  width: 80%;
  height: 1px;
  background-color: #4a4a4a;
  border-top: 1px solid rgba(255, 255, 255, .5);
}

.howto-btm {
  width: 45%;
  margin: 30px auto 0;
}

.howto-txt .row2 {
  display: flex;
}

.item-li {
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  row-gap: 30px;
  column-gap: 2%;
  justify-content: center;
  margin-top: 60px;
}

.item-li.row2 {
  width: 70%;
}

.item-li.row3 {
  width: 90%;
}

.item-li.row2 li {
  width: 49%;
}

.item-li.row3 li {
  width: 32%;
}

.item-name {
  font-family: "Spectral", serif;
  font-weight: 400;
  font-style: normal;
  letter-spacing: 0;
  margin-top: 7px;
}

.item-name ._ja {
  display: block;
  font-size: 14px;
}

.item-name ._en {
  display: block;
  font-size: 14px;
  transform: scale(0.8, 1);
  line-height: 1.25;
}

.guide-601 .item-li li .item-name ._en,
.guide-602 .item-li li .item-name ._en {
  min-height: 35px;
}

.item-price {
  font-family: "Spectral", serif;
  font-weight: 400;
  font-style: normal;
  letter-spacing: 0;
}

.item-price ._en {
  display: block;
  font-size: 16px;
  transform: scale(0.8, 1);
}

.link._buy a {
  width: 135px;
  display: inline-block;
  border: 1px solid #7f7f7f;
  background-color: inherit;
  padding: 4px 0;
  margin: 10px auto 0;
  font-family: "Spectral", serif;
  font-weight: 400;
  font-style: normal;
  font-size: 16px;
  letter-spacing: 0;
  transform: scale(0.8, 1);
}

.summary {
  position: relative;
  margin-top: 80px;
}

.summary::before {
  content: "";
  position: absolute;
  top: 25px;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: #4a4a4a;
  border-top: 1px solid rgba(255, 255, 255, .5);
}

.summary::after {
  content: "";
  position: absolute;
  bottom: 25px;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: #4a4a4a;
  border-top: 1px solid rgba(255, 255, 255, .5);
}

.summary p {
  font-size: 13px;
  width: 90%;
  margin: 0 auto;
  background-color: #f2f2f2;
  padding: 40px 20px;
}

.link._back {
  text-align: right;
  margin-top: 4%;
  margin-right: 2%;
}

.link._back a {
  display: inline-block;
  font-size: 16px;
  transform: scale(0.8, 1);
}

.img-area-2 {
  padding-bottom: 50px;
}

.link._check-2 a {
  width: 300px;
  display: inline-block;
  padding: 15px 45px;
  margin: 40px auto 0;
  border: 1px solid #7b7979;
}


@media screen and (max-width: 768px) {
  html {
    scroll-padding-top: 50px;
  }

  body {
    background-color: #ededed;
  }

  .bread {
    font-size: 7px;
  }

  .pane-contents {
    padding-bottom: 0;
  }

  .pcOnly {
    display: none;
  }

  .pane-main {
    margin: 4px 0 0;
  }

  .mainHead .sub {
    margin: 15px auto 30px;
    background-color: transparent;
  }

  .mainHead .txt {
    font-size: 12px;
  }

  .main {
    padding-bottom: 30px;
  }

  .sidebar {
    font-size: 12px;
    padding-top: 105px;
    padding-bottom: 15px;
  }

  .img-area {
    margin-top: -325px;
  }

  .link._check a {
    width: 50%;
    margin: 40px auto 0;
  }

  .person {
    margin: 30px auto 50px;
    gap: 10px;
    padding: 15px;
  }

  .person-txt .name {
    font-size: 9px;
  }

  .person-txt p {
    font-size: 7px;
  }

  .guide>div {
    padding-bottom: 40px;
  }

  .guide h2 {
    padding-top: 40px;
    background-color: transparent;
  }

  .guide h3 {
    font-size: 18px;
    margin: 7px 0 15px;
    letter-spacing: -0.9px !important;
    padding: 0;
  }

  .guide-txt {
    font-size: 10px !important;
    margin-top: 15px;
  }

  .howto {
    margin-top: 40px;
  }

  .howto-li {
    gap: 5px;
  }

  .howto-txt p {
    font-size: 8px;
  }

  .sp-width {
    width: 92% !important;
  }

  .item-li {
    margin-top: 30px;
    row-gap: 20px;
  }

  .item-name ._ja {
    font-size: 10px;
  }

  .item-name ._en {
    font-size: 11px;
  }

  .guide-601 .item-li li .item-name ._en,
  .guide-603 .item-li li .item-name ._en {
    min-height: 28px;
  }

  .guide-602 .item-li li .item-name ._en {
    min-height: 42px;
  }

  .item-price ._en {
    font-size: 11px;
  }

  .link._buy a {
    width: 80px;
    padding: 1px 0;
    font-size: 12px;
  }

  .summary {
    margin-top: 45px;
  }

  .summary p {
    font-size: 9px;
    padding: 30px 10px;
  }

  .summary::before {
    top: 16px;
  }

  .summary::after {
    bottom: 16px;
  }

  .link._back a {
    font-size: 11px;
  }

  .img-area-2 {
    padding-bottom: 30px;
  }

  .link._check-2 a {
    width: 220px;
    padding: 10px 25px;
    margin: 25px auto 0;
  }
}

/* anime */
.FadeIn {
  opacity: 0;
  transform: translateY(10px);
}

.FadeIn.js-actived {
  -webkit-animation-name: FadeInDown;
  animation-name: FadeInDown;
  -webkit-animation-duration: 0.8s;
  animation-duration: 0.8s;
  -webkit-animation-fill-mode: forwards;
  animation-fill-mode: forwards;
}

.FadeIn2 {
  opacity: 0;
  transform: translateY(10px);
}

.FadeIn2.js-actived {
  -webkit-animation-name: FadeInDown;
  animation-name: FadeInDown;
  -webkit-animation-duration: .8s;
  animation-duration: .8s;
  animation-delay: 2s;
  -webkit-animation-fill-mode: forwards;
  animation-fill-mode: forwards;
}

@keyframes FadeInDown {
  0% {
    opacity: 0;
  }

  100% {
    opacity: 1;
    -webkit-transform: translate(0);
    transform: translate(0);
  }
}

@keyframes aniLeft {
  0% {
    clip-path: polygon(0% 0%, 0% 0%, 0% 100%, 0% 100%);
  }

  50% {
    clip-path: polygon(0% 0%, 0% 0%, 0% 100%, 0% 100%);
  }

  100% {
    clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 0% 100%);
  }
}

.zoomDown {
  opacity: 0;
}

.zoomDown.js-actived {
  transform: scale(1.05);
  -webkit-animation: zoomDown 1s ease-in-out forwards;
  animation: zoomDown 1s ease-in-out forwards;
}

@keyframes zoomDown {
  to {
    transform: scale(1);
    opacity: 1;
  }
}

.mainHead .sub.js-actived img {
  max-width: 100%;
  animation-name: aniLeft;
  animation-fill-mode: forwards;
  animation-duration: 2s;
  animation-iteration-count: 1;
  animation-timing-function: ease;
  animation-delay: 0s;
  animation-direction: normal;
}