@charset "UTF-8";
/* CSS Document */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-size: 16px;
}
img {
  width: 100%;
}
section {
  position: relative;
}
.LC_Page_User #main-content {
  margin-bottom: 0;
}
a {
  text-decoration: none;
  color: inherit;
}
/* 通常とvisitedは同じ */
.cont a:link, .cont a:visited {
  color: inherit !important; /* visitedの色を通常と同じにする */
  text-decoration: none !important;
}
/* スマホではhoverやactiveの残留を防止 */
@media (hover: none) {
  .cont a:hover, .cont a:active {
    color: inherit !important;
    background: none !important;
  }
}
p {
  line-height: 180%;
  font-family: "Shippori Mincho B1", serif;
  font-weight: 500;
  font-style: normal;
  color: #000;
  margin: 0;
  padding: 0;
}
body img {
  width: 100%;
}
.main {
  height: 100vh; /* 全画面表示 */
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
  background-image: url("../img/main.jpg");
  min-height: 500px;
  top: 0;
  width: 100%;
  border: 0 !important;
  position: sticky !important;
  margin: 0 auto !important;
  background-color: #000;
}
.main-cont{
	position: relative;
	height: 100dvh;
}
.arr-main-visual {
  display: none;
}
.main-hero-popup-pc {
  position: absolute;
  top: auto;
  left: auto;
  right: 2%;
  bottom: max(2%, env(safe-area-inset-bottom));
  z-index: 20;
  display: none;
  transform: scale(0.9);
  transform-origin: right bottom;
}
.main-hero-popup-pc-button {
  display: block;
  margin: 0;
  background-color: rgba(0, 0, 0, 0.3);
  padding: 0.7em 0.8em;
  cursor: pointer;
}
.main-hero-popup-pc-button .plus-mark {
  display: block;
}
.arr-model-popup-sp {
  position: absolute;
  inset: 0;
  display: block;
  z-index: 4;
}
.arr-model-visual {
  width: 100%;
  margin: 0;
}
.arr-model-popup-sp .btn-open p {
  top: auto;
  left: auto;
  right: 2%;
  bottom: 0.3em;
}
.model03-sp {
  display: none;
}
.model03-sp .item-visual {
  width: 100%;
  margin: 0;
  padding: 0;
}

@media screen and (min-width:1200px) {
  /*　画面サイズが1500pxからはここを読み込む　*/
  .main {
    background-image: url("../img/main-pc.jpg");
    z-index: 10;
  }
}

/* 超縦長PC向けの高さ抑制（スマホの sticky 迫り上がりは末尾メディアクエリで有効化） */
@media screen and (min-width: 1071px) and (max-aspect-ratio: 9/16) {
  .main {
    max-height: 700px;
  }
  .main-cont {
    max-height: 700px;
  }
}
.season-tit {
  position: absolute;
  bottom: max(10%, env(safe-area-inset-bottom));
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  width: 85%;
  max-width: 500px;
  will-change: opacity;
  opacity: 1.0;
}

.season-tit p {
  font-family: "Noto Serif Display", serif;
  font-size: 3.1em;
  font-weight: 300;
  margin: 0 auto;
  text-align: center;
  color: #000;
  display: flex;
  white-space: nowrap;
  letter-spacing: 0.04em;
  justify-content: center;
}
.season-tit img {
  width: 65%;
  display: block;
  margin: 0 auto;
}
.cont {
  top: 0;
  width: 100%;
  line-height: 0;
  border: 0;
  margin: 0;
  text-align: center;
  z-index: 10;
  padding: 0;
  position: relative;
  background-color: #050516;
}
.cont-text {
  display: flex;
  align-items: center;
  align-content: center;
  justify-content: center;
  position: relative;
  width: 100%;
	padding: 0.3em 0 0;
}
.cont-img {
  display: block;
  width: 12em;
  margin: 0 auto;
  padding-bottom: 2.5em;
}
.cont_tit {
  font-family: "Noto Serif Display", serif;
  color: #fff;
  font-weight: 500;
  font-size: 1.6em;
  padding: 8% 0 0;
  display: flex;
  justify-content: center;
  letter-spacing: 0.03em;
}
.cont_tit img {
  width: 55%;
  max-width: 360px;
  height: auto;
  display: block;
  margin: 0 auto;
}
.big {
  font-size: 1.35em;
  font-weight: 300;
  margin-top: -0.05em;
}
.small {
  font-size: 0.75em;
  font-weight: 400;
  letter-spacing: -0.002em;
  display: block;
}
.cont_text_p {
  line-height: 185%;
  color: #fff;
  font-family: "Shippori Mincho B1", serif;
  font-style: normal;
  text-align: center;
  font-size: 0.75em;
  font-weight: 300;
  letter-spacing: 0.01em;
  align-items: center;
  align-content: center;
  justify-content: center;
  width: 100%;
}
@media screen and (min-width:1200px) {
  /*　画面サイズが1500pxからはここを読み込む　*/
  .cont-text {
    font-size: 20px;
  }
}
.item-l {
  padding-right: 8%;
}
.item-l2 {
  position: relative;
  padding-right: 18%;
}
.item-l3 {
  position: relative;
  padding-right: 12%;
}
.item-b {
  padding: 3% 7% 5%;
  position: relative;
}
.item-c {
  padding: 7% 4%;
  position: relative;
}
.item-c-full {
  padding: 0;
  width: 100%;
  z-index: 2;
}
.item-c-full img {
  width: 100%;
  display: block;
}
.item-c-full .model01-pc {
  display: none;
}
.item-c-full .model01-sp {
  display: block;
}
.item-c-full .pu-box,
.item-c-full .btn-open p {
  z-index: 5;
}
.item-c4 {
  padding: 4% 0%;
  position: relative;
}
.item03 {
  margin-top: 23%;
  position: relative;
}
.item06 {
  padding-top: 10%;
  position: relative;
}
.title-item03 {
  position: absolute;
  top: 5%;
  right: 5%;
  left: auto;
  bottom: auto;
  text-align: left !important;
  z-index: 3;
  padding: 0;
  width: auto;
  pointer-events: none;
}
.title-item05 {
  position: absolute;
  top: 5%;
  right: 5%;
  left: auto;
  bottom: auto;
  text-align: left !important;
  z-index: 3;
  padding: 0;
  width: auto;
  pointer-events: none;
}
.title-item06 {
  position: absolute;
  top: 5%;
  right: 5%;
  left: auto;
  bottom: auto;
  text-align: left;
  z-index: 3;
  padding: 0;
  width: auto;
  pointer-events: none;
}
.item-c3 {
  margin: 0 0 0 auto;
 width: 65%;
}
.item-r {
  padding-left: 5%;
  padding-top: 5%;
}
.item-r3 {
  width: 77%;
	margin: 0 auto;
}
.item-r2 {
width: 86%;
	margin: 0 auto;
}
.main02 {
  padding-top: 13%;
}
.item-visual {
  position: relative;
  width: 92%;
	margin: 0 auto;
  box-sizing: border-box;
}
.item-visual.item01-img,
.item-visual .item01-img {
  width: 100%;
  margin: 0;
}
.item01-img img {
  width: 100%;
  display: block;
}
.main02-item02 {
  padding-top: 10%;
}
.item-visual .item02-img {
  width: 100%;
  margin: 0;
}
.item02-img img {
  width: 100%;
  display: block;
}
.main02-item02 .itemtit00 {
  top: auto;
  bottom: 2%;
  right: auto;
  left: 2%;
}
.main02-item02 .itemtit {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  letter-spacing: 0.04em;
  line-height: 1;
  margin: 0;
}
.item-c3.item-visual,
.item-c4.item-visual {
  width: 100%;
  margin: 0;
  padding: 0;
}
#palette {
  width: 100%;
  background-color: transparent;
}
.arr-simulator {
  width: 100%;
  max-width: none;
  margin: 0 auto;
  padding: 16% 0 6%;
  background: transparent;
  font-family: "Noto Serif Display", serif;
}
#palette + .item03 {
  margin-top: 12%;
}
.arr-title {
  position: relative;
  width: 90%;
  margin: 0 auto;
  padding-top: 2.2em;
  min-height: 3.8em;
}
.arr-title-img {
  width: 8em;
  padding: 0;
  margin: 0;
  position: absolute;
  left: 8%;
  top: 50%;
  transform: translate(-50%, -50%);
  opacity: 0.3;
}
.arr-title-h {
  position: relative;
  font-family: "Noto Serif Display", serif;
  font-size: 2.1em;
  font-weight: 300;
  line-height: 1.2;
  letter-spacing: 0.03em;
  color: rgba(255,255,255,1);
  opacity: 0.25;
  margin: 0;
  padding-left: 0%;
	text-align: left;
	padding-bottom: 0.2em;
}
.arr-copy p {
  color: #fff;
  width: 90%;
  margin: 0 auto;
  line-height: 160%;
  font-size: 0.80em;
  letter-spacing: 0;
  text-align: left;
}
.arr-copy {
  padding-bottom: 0.2em;
}

.arr-copy-sub {
  padding-top: 0.8em;
}

.arr-model-visual {
  padding-top: 2em;
}
.arr-model-area {
  position: relative;
  width: 100%;
}
.arr-model-area img.arr-base {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  display: block;
}
.arr-pierce,
.arr-charm {
  display: none;
}
.arr-pierce[src],
.arr-charm[src] {
  display: block;
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: fill;
  padding-top: 0;
}
.arr-pierce {
  z-index: 2;
}
.arr-charm {
  z-index: 1;
}
.arr-section-title {
  font-size: 1.3em;
  padding: 1.8em 0 1.2em;
  color: #fff;
}
.arr-divider-text {
  display: flex;
  align-items:center;
  gap: 16px;
}
.arr-divider-text::before,
.arr-divider-text::after {
  content: "";
  flex: 1;
  height: 1px;
  background: rgba(236, 230, 214, 0.35);
}
.arr-divider-text span {
  font-size: 0.8em;
  letter-spacing: 0.1em;
  color: #fff;
  white-space: nowrap;
}
.arr-slider-wrap {
  position: relative;
  overflow: hidden;
  /* 上パディングでホバー浮き＋影の見切れ防止。増分は負マージンで見た目位置を維持 */
  padding: 18px 45px 6px 15px;
  margin-top: -8px;
  margin-bottom: -6px;
}
.arr-slider {
  display: flex;
  gap: 12px;
  transition: transform 0.8s ease;
}
.arr-item {
  min-width: 120px;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  margin: 0 auto;
  text-align: center;
}
.arr-item p {
  border: 1px solid rgba(255, 255, 255, 0.7) !important;
  border-radius: 50px;
  width: 90%;
  padding-left: 5%;
  margin: 3% auto;
  color: #fff !important;
  font-family: "Noto Serif Display", serif;
  font-size: 13px;
  line-height: 150%;
  letter-spacing: -0.02em;
}
.arr-item a p {
  border: none !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35em;
  box-sizing: border-box;
  padding-left: 0;
  padding-right: 0;
}
.arr-bag-icon {
  width: 1.25em !important;
  height: 1.25em !important;
  max-width: 1.25em;
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
  position: relative;
  top: -0.06em;
}
.arr-thumb {
  width: 140px;
  height: 140px;
  object-fit: cover;
  display: block;
  margin-bottom: 3px;
  transition: transform 0.32s ease, filter 0.32s ease, box-shadow 0.32s ease;
  cursor: pointer;
  will-change: transform;
}
.arr-item:hover .arr-thumb,
.arr-item:focus-within .arr-thumb {
  transform: translateY(-6px);
}
.arr-item:active .arr-thumb {
  transform: translateY(-8px);
}
/* 合成用に選択中：普段は影のみ。ホバー時だけ従来どおり浮く */
.arr-item.active .arr-thumb {
  transform: none;
  filter: drop-shadow(0 0 6px rgba(255, 255, 255, 0.9))
          drop-shadow(0 3px 8px rgba(255, 255, 255, 0.45));
}
.arr-item.active:hover .arr-thumb,
.arr-item.active:focus-within .arr-thumb {
  transform: translateY(-6px);
}
.arr-item.active:active .arr-thumb {
  transform: translateY(-8px);
}
.arr-item p:hover {
  text-decoration: none;
}
.arr-item > p {
  transition: transform 0.28s ease;
  cursor: pointer;
}
.arr-item > p:hover,
.arr-item > p:focus-visible {
  text-decoration: none !important;
  transform: translateY(-3px);
}
.arr-item > p:active {
  text-decoration: none !important;
  transform: translateY(-1px);
}
.arr-item a {
  display: block;
  text-decoration: none !important;
  transition: transform 0.28s ease;
}
.arr-item a:hover,
.arr-item a:focus-visible {
  text-decoration: none !important;
  transform: translateY(-3px);
}
.arr-item a:active {
  text-decoration: none !important;
  transform: translateY(-1px);
}
.arr-item a p,
.arr-item a p:hover,
.arr-item a p:active {
  text-decoration: none !important;
}
@media (hover: none) {
  .arr-item:hover .arr-thumb,
  .arr-item > p:hover,
  .arr-item a:hover {
    transform: none;
  }
  .arr-item:active .arr-thumb {
    transform: translateY(-6px);
  }
  .arr-item > p:active,
  .arr-item a:active {
    transform: translateY(-3px);
  }
}
.arr-arrow {
  position: absolute;
  top: 60%;
  transform: translateY(-50%);
  font-size: 4em;
  color: rgba(236, 230, 214, 0.4);
  cursor: pointer;
  user-select: none;
}
.arr-arrow-left {
  left: 10px;
}
.arr-arrow-right {
  right: 10px;
}
@media screen and (min-width: 1071px),
screen and (min-width: 744px) and (max-width: 1070px) and (orientation: landscape) {
  .arr-slider-wrap {
    padding: 18px 56px 6px 24px;
    margin-top: -18px;
    margin-bottom: -6px;
  }
  .arr-item {
    min-width: 162px;
  }
  .arr-thumb {
    width: clamp(162px, 19.8vw, 216px);
    height: clamp(162px, 19.8vw, 216px);
  }
  .arr-item a p {
    font-size: 15px;
  }
  .arr-model-area {
    display: none;
	  position: relative;
  }
}
.item05 {
  padding-top: 10%;
}
.item04 {
  padding-top: 10%;
}
.item07 {
  padding-top: 10%;
  position: relative;
}
.item07-inner {
  width: 85%;
  position: relative;
  margin: 0 auto;
}
.itemtit00 {
  position: absolute;
  top: 5%;
  right: 5%;
  left: auto;
  padding: 0;
  width: auto;
  z-index: 3;
  pointer-events: none;
}
.itemtit {
  font-size: 1.5em;
  font-family: "Noto Serif Display", serif;
  font-weight: 400;
  font-style: normal;
  color: #fff;
  line-height: 1.2;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  text-orientation: mixed;
}
.recommend {
	margin-top: 8em;
  padding: 0.2em 0;
  position: relative;
}
.recommend p {
  line-height: 100%;
  font-family: "Noto Serif Display", serif;
  font-size: 1.6em;
  font-weight: 400;
  padding: 10% 0 4% 0;
  display: flex;
	justify-content: center;
  letter-spacing: 0.01em;
  margin-bottom: 5%;
}
.slick-re a:hover {
  opacity: 1 !important;
}
.bottom {
  background: transparent;
  margin-top: 2em;
  padding-bottom: 1em;
}
/* 全要素の border-box 前の寸法に戻す（SP / PC 共通） */
.bottom .btn,
.bottom .btn a,
.bottom .btn p {
  box-sizing: content-box;
}
.btn {
  padding: 2.5em 0 5em 0;
  margin: 0em auto;
  text-align: center;
}
.bottom .btn p {
  border: 1px solid #0a1240;
  color: #fff;
  background-color: #0a1240;
  background-image: linear-gradient(165deg, #1a2748 0%, #0a1240 40%, #050516 75%, #02011c 100%);
  animation: none;
}
.btn p {
  font-family: "Bodoni Moda", serif;
  font-family: "Cormorant Infant", serif;
  letter-spacing: 0.2em;
  font-weight: 200;
  font-style: normal;
  letter-spacing: 0.1em;
  font-size: 1em;
  margin: 1.8em auto;
  border: 1px solid #0a1240;
  width: 300px;
  height: 30px;
  padding: 0.5em 0.2em;
  color: #fff;
  background-color: #0a1240;
  background-image: linear-gradient(165deg, #1a2748 0%, #0a1240 40%, #050516 75%, #02011c 100%);
  display: flex;
  justify-content: center;
  align-items: center;
  transition: background 0.4s ease, color 0.4s ease, border-color 0.4s ease;
}
.btn a {
  text-decoration: none;
  border: 0;
}
.bottom .btn p:hover,
.bottom .btn p:active,
.btn p:hover,
.btn p:active {
  color: #0a1240 !important;
  border: 1px solid #0a1240 !important;
  background-color: #fff !important;
  background-image: none !important;
  animation: none !important;
}
.icon {
  margin: 0 auto;
  text-align: center;
  padding-bottom: 1em;
  position: relative;
  opacity: 0.8;
}
.icon img {
  width: 2.3em;
  padding: 0 0.5rem;
  box-sizing: content-box;
}
.footer {
  position: static;
  text-align: center;
  width: 100%;
  padding-top: 0.6em;
}
.footer p {
  padding: 0;
  line-height: 180%;
  margin: 0;
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.8em;
  font-family: "Cormorant Infant", serif;
  font-weight: 500;
  font-style: normal;
  font-weight: 300;
  font-style: normal;
}
@media screen and (min-width:800px) {
  /*　画面サイズが1500pxからはここを読み込む　*/
  body {
    font-size: 20px;
  }
}
@media screen and (min-width:700px) {
  /*　画面サイズが1500pxからはここを読み込む　*/
  body {
    font-size: 20px;
  }
  .contpc-back {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(160deg, #02011c 0%, #050516 45%, #0a1435 100%);
    background-size: 100% 100%;
    z-index: 0;
    pointer-events: none;
  }
  .cont, .main {
    max-width: 500px;
    box-shadow: 0px 1px 15px rgba(100, 67, 58, 0.2);
  }
  .main {
    background-position: center center;
  }
}
/* 縦長のとき（高さ > 幅） */
@media (max-aspect-ratio: 1/1) {
  .contpc {
    background-size: auto 100%;
  }
}
@media screen and (min-width:1100px) {
  /*　画面サイズが1500pxからはここを読み込む　*/
  body {
    font-size: 20px;
  }
  .cont, .main {
    max-width: 500px;
  }
}
@media screen and (max-width:1070px) and (orientation: portrait),
screen and (max-width:743px) {
  /*　画面サイズが1500pxからはここを読み込む　*/
  html, body {
    margin: 0;
    padding: 0;
    width: 100%;
  }
  /* 横スクロール対策：子の min-width:auto ではみ出すのを防ぐ（SPのみ） */
  .contpc {
    min-width: 0;
    max-width: 100%;
  }
  .model03-sp {
    display: block;
    padding-top: 10%;
	 padding-right: 10%;
  }
}
@media screen and (min-width:1500px) {
  /*　画面サイズが1500pxからはここを読み込む　*/
  body {
    font-size: 20px !important;
  }
  .cont, .main {
    max-width: 600px;
  }
}
/* タブレット縦のみ：文字・部品サイズ（横はPC表示） */
@media screen and (min-width: 744px) and (max-width: 1070px) and (orientation: portrait) {
  body {
    font-size: 20px !important;
  }
  .season-tit p {
    font-size: 2.7em;
  }
  .season-tit img {
    width: 62%;
  }
  .cont-text {
    font-size: 1em;
  }
  .cont_tit {
    font-size: 1.7em;
  }
  .cont_tit img {
    width: 52%;
    max-width: 420px;
  }
  .cont_text_p {
    font-size: 0.9em;
    line-height: 195%;
  }
  .g-concept .cont-text {
    max-width: 620px;
  }
  .arr-title-h {
    font-size: 1.75em;
  }
  .arr-copy p {
    font-size: 0.9em;
    line-height: 175%;
  }
  .arr-section-title {
    font-size: 1.4em;
  }
  .arr-item p {
    font-size: 15px;
  }
  .recommend p {
    font-size: 1.65em;
  }
  .btn p {
    font-size: 1.05em;
  }
  .main02 {
    padding-top: 10%;
  }
  .arr-simulator {
    padding: 10% 0 5%;
  }
  .arr-thumb {
    width: 220px;
    height: 220px;
  }
  .arr-item {
    min-width: 220px;
  }
  .arr-slider {
    gap: 16px;
  }
  .arr-slider-wrap {
    padding: 18px 56px 6px 22px;
    margin-top: -18px;
    margin-bottom: -6px;
  }
}
/* タブレット横は上の2カラムメディアクエリに統合済み */
.g-concept {
  position: relative;
  z-index: 2;
  border: none;
  border: 0;
  margin: 0;
  padding: 0 6%;
  min-height: 100vh;
  min-height: 100dvh;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
}
.g-concept .cont-text {
  padding: 0;
  height: auto;
  width: 100%;
  max-width: 520px;
}
.g-concept .cont_tit {
  padding-top: 0;
  padding-bottom: 1.8em;
}
.g-concept .cont_text_p,
.cont.night-sky .g-concept .cont_text_p {
  color: #fff !important;
  line-height: 200%;
  margin-bottom: 3.8em;
}
.concept-popup {
  text-align: center;
}
.btn-open-concept {
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 0.7em;
  color: #fff;
  font-family: "Noto Serif Display", serif;
  font-size: 0.95em;
  font-weight: 400;
  letter-spacing: 0.12em;
  line-height: 1;
  cursor: pointer;
  text-align: center;
}
.concept-popup-text {
  display: block;
  line-height: 1;
  white-space: nowrap;
}
.btn-open-concept .concept-plus-mark {
  width: 0.88em;
  height: 0.88em;
  min-width: 0.88em;
  margin-top: 0;
}
/* 検索エンジン・支援技術向け。画面上のレイアウトには影響しない */
.seo-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* PC（1071px〜）＋iPad横：左=メインバナー、右=本文（PCと同じ表示） */
@media screen and (min-width: 1071px),
screen and (min-width: 744px) and (max-width: 1070px) and (orientation: landscape) {
  .contpc {
    align-items: stretch;
  }
  .contpc-layout {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 0;
    column-gap: 0;
    width: 100%;
    max-width: none !important;
    min-height: 100vh;
    position: relative;
    z-index: 1;
  }
  .main,
  .contpc-layout .main {
    /* 右が可変のぶん、左が余白なしで残り幅をすべて使う。左をやや広めに */
    flex: 1 1 0%;
    min-width: 54%;
    width: 0;
    max-width: none !important;
    min-height: 100vh;
    height: 100vh;
    margin: 0 !important;
    padding: 0;
    position: sticky !important;
    top: 0;
    align-self: flex-start;
    box-shadow: 0px 1px 15px rgba(100, 67, 58, 0.2);
    background-image: url("../img/main-pc.jpg") !important;
    z-index: 10;
  }
  .contpc-layout .main .main-cont {
    height: 100%;
    min-height: 100%;
    max-height: none;
    position: relative;
  }
  /* model01：PCのみ縦全画面・PC用画像 */
  .contpc-layout .item-c-full {
    height: 100vh;
    height: 100dvh;
    overflow: hidden;
    position: relative;
  }
  .contpc-layout .item-c-full .fadeUpLateTrigger {
    height: 100%;
  }
  .contpc-layout .item-c-full .model01-pc {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
  }
  .contpc-layout .item-c-full .model01-sp {
    display: none;
  }
  .contpc-layout .item-c-full img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
  }
  .contpc-layout .cont {
    /* 最大 620px。右エリアが狭いときは flex-shrink で幅が可変 */
    flex: 0 1 620px;
    box-sizing: border-box;
    min-width: 0;
    max-width: 620px !important;
    width: auto !important;
    margin: 0 !important;
    box-shadow: 0px 1px 15px rgba(100, 67, 58, 0.2);
  }
  .g-concept .cont-text {
    max-width: 560px;
  }
  .g-concept .cont_tit img {
    width: 60%;
    max-width: 390px;
  }
  .g-concept .cont_text_p {
    font-size: 0.82em;
    line-height: 220%;
  }
  .contpc-layout .main .season-tit {
    left: auto;
    right: 15%;
    top: 15%;
    bottom: auto;
    transform: translateY(50%);
    -webkit-transform: translateY(50%);
    -ms-transform: translateY(50%);
    width: auto;
    max-width: min(400px, 90%);
    transition: opacity 0.6s ease;
  }
  .contpc-layout .main .season-tit p {
    margin: 0;
    text-align: right;
    justify-content: flex-end;
    color: #fff;
    /* スマホの 3.1em 基準の 80%（PC 2 カラム時のみ） */
    font-size: 2.48em;
  }
  .contpc-layout .main .season-tit img {
    width: 65%;
    margin-left: auto;
    margin-right: 0;
  }
  .contpc-layout .scrolldown {
    display: none !important;
  }
  .arr-main-visual {
    position: absolute;
    inset: 0;
    display: block;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.6s ease, visibility 0.6s ease;
  }
  .arr-main-visual img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .arr-main-base {
    z-index: 1;
  }
  .arr-main-pierce,
  .arr-main-charm,
  .arr-main-end {
    display: none;
  }
  .main-hero-popup-pc {
    display: none;
  }
  /* model02/03 で＋は常に1つだけ */
  .main-hero-popup-pc .main-hero-popup-pc-button--m02 {
    display: block !important;
  }
  .main-hero-popup-pc .main-hero-popup-pc-button--m03 {
    display: none !important;
  }
  .main.arr-palette-ended .main-hero-popup-pc-button--m02 {
    display: none !important;
  }
  .main.arr-palette-ended .main-hero-popup-pc-button--m03 {
    display: block !important;
  }
  /* PCではSPの＋は隠すが、POPUP本体は左カラムから開けるよう残す */
  .arr-model-popup-sp {
    display: block;
  }
  .arr-model-popup-sp > label {
    display: none !important;
  }
  .arr-main-pierce[src],
  .arr-main-charm[src] {
    display: block;
  }
  .arr-main-pierce {
    z-index: 3;
  }
  .arr-main-charm {
    z-index: 2;
  }
  .arr-main-end {
    z-index: 4;
    display: block;
    opacity: 0;
    transition: opacity 0.6s ease;
  }
  .arr-main-base,
  .arr-main-pierce,
  .arr-main-charm {
    transition: opacity 0.6s ease;
  }
  .main.arr-palette-active {
    background-image: none !important;
    background-color: #e9e8e1;
  }
  .main.arr-palette-active .season-tit {
    opacity: 0 !important;
    pointer-events: none;
  }
  .main.arr-palette-active .arr-main-visual {
    opacity: 1;
    visibility: visible;
  }
  .main.arr-palette-active .main-hero-popup-pc {
    display: block;
  }
  .main.arr-palette-ended .arr-main-end {
    opacity: 1;
  }
  .main.arr-palette-ended .arr-main-base,
  .main.arr-palette-ended #arr-main-pierce-img,
  .main.arr-palette-ended #arr-main-charm-img {
    opacity: 0;
  }
  /* model03画像はPC左で表示するためSPブロックの見た目は消すが、POPUPは使える */
  .model03-sp {
    display: block !important;
    position: absolute;
    width: 0;
    height: 0;
    overflow: visible;
    margin: 0 !important;
    padding: 0 !important;
    pointer-events: none;
  }
  .model03-sp .fadeUpTrigger,
  .model03-sp .pu-box > label {
    display: none !important;
  }
  .model03-sp .pu,
  .model03-sp .pu * {
    pointer-events: auto;
  }
}

/* 9/16 縦長PC: 2カラム時の sticky を解除 */
@media screen and (min-width: 1071px) and (max-aspect-ratio: 9/16) {
  .contpc-layout .main {
    position: relative !important;
    top: auto;
  }
}

@media screen and (min-width: 1600px) {
  .contpc-layout .cont {
    flex: 0 1 800px;
    max-width: 800px !important;
  }
}

/* タブレット横：タイトル右上＋全体の文字を小さめに */
@media screen and (min-width: 744px) and (max-width: 1070px) and (orientation: landscape) {
  body {
    font-size: 15px !important;
  }
  .contpc-layout .main .season-tit {
    right: 6%;
    top: 8%;
    transform: translateY(30%) scale(0.92);
    -webkit-transform: translateY(30%) scale(0.92);
    -ms-transform: translateY(30%) scale(0.92);
    transform-origin: right top;
    max-width: min(340px, 82%);
  }
  .contpc-layout .main .season-tit p {
    font-size: 2.2em;
  }
  .contpc-layout .main .season-tit img {
    width: 60%;
  }
  .g-concept .cont_tit {
    font-size: 1.35em;
  }
  .g-concept .cont_tit img {
    width: 52%;
    max-width: 300px;
  }
  .g-concept .cont_text_p {
    font-size: 0.72em;
    line-height: 200%;
  }
  .cont_tit {
    font-size: 1.35em;
  }
  .cont_text_p {
    font-size: 0.72em;
  }
  .arr-title-h {
    font-size: 1.35em;
  }
  .arr-copy p {
    font-size: 0.72em;
    line-height: 165%;
  }
  .arr-section-title {
    font-size: 1.1em;
  }
  .arr-item p {
    font-size: 12px;
  }
  .arr-thumb {
    width: 120px;
    height: 120px;
  }
  .arr-item {
    min-width: 120px;
  }
  .recommend p {
    font-size: 1.3em;
  }
  .btn p {
    font-size: 0.9em;
  }
  .itemtit {
    font-size: 1.2em;
  }
  .contpc-layout .cont {
    flex: 0 1 480px;
    max-width: 480px !important;
  }
}

/* スマホ＋iPad縦: 全幅・トップ固定・コンテンツせり上がり */
@media screen and (max-width: 1070px) and (orientation: portrait),
screen and (max-width: 743px) {
  .model03-sp {
    display: block;
  }
  .contpc {
    align-items: stretch;
  }
  .contpc-layout {
    width: 100%;
    max-width: none;
  }
  .main,
  .contpc-layout .main {
    position: sticky !important;
    top: 0;
    z-index: 2;
    height: 100vh;
    height: 100dvh;
    max-height: none;
    min-height: 500px;
    max-width: none !important;
    width: 100%;
    margin-left: 0 !important;
    margin-right: 0 !important;
  }
  .main-cont {
    height: 100%;
    max-height: none;
  }
  .season-tit img {
    width: 64%;
  }
  .scrolldown {
    display: block;
    z-index: 20;
  }
  .g-concept .cont-text {
    max-width: none;
  }
  /* 先頭100vhは透明でTOP表示。背景はスクロール後にゆっくりフェードイン */
  .cont,
  .cont.night-sky {
    position: relative;
    z-index: 3;
    margin-top: -100vh;
    padding-top: 100vh;
    max-width: none !important;
    width: 100%;
    margin-left: 0 !important;
    margin-right: 0 !important;
    background-color: transparent !important;
    background-image: none !important;
  }
  .cont.night-sky::before {
    content: "";
    position: absolute;
    top: 100vh;
    left: 0;
    right: 0;
    width: 100%;
    height: calc(100% - 100vh);
    z-index: 0;
    pointer-events: none;
    opacity: 0;
    transition: opacity 1.2s ease;
    background-color: #050516;
    background-image: url("../img/back.png");
    background-repeat: repeat-y;
    background-position: top center;
    background-size: 100% auto;
  }
  .cont.is-bg-faded-in.night-sky::before {
    opacity: 1;
  }
  .g-concept,
  .cont > section,
  .cont > .metal-zone {
    background-color: transparent;
    background-image: none;
  }
  .starfield-canvas {
    top: 100vh;
    height: calc(100% - 100vh);
    opacity: 0;
    transition: opacity 1.2s ease;
  }
  .cont.is-bg-faded-in .starfield-canvas {
    opacity: 1;
  }
}

/* スマホのみ：コンセプト背景を縦全画面 */
@media screen and (max-width: 743px) {
  .g-concept {
    min-height: 100vh;
    min-height: 100dvh;
    height: 100vh;
    height: 100dvh;
    padding: 0 6%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
  }
  .g-concept .cont_tit {
    font-size: 1.75em;
  }
  .g-concept .cont_tit img {
    width: 62%;
    max-width: 400px;
  }
  .g-concept .cont_text_p {
    font-size: 0.88em;
    line-height: 205%;
  }
}

/* タブレット縦：コンセプト文章を縦全画面 */
@media screen and (min-width: 744px) and (max-width: 1070px) and (orientation: portrait) {
  .g-concept {
    min-height: 100vh;
    min-height: 100dvh;
    height: 100vh;
    height: 100dvh;
    padding: 0 8%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
  }
  .g-concept .cont-text {
    max-width: 680px;
    width: 100%;
  }
  .g-concept .cont_tit {
    padding-bottom: 2em;
  }
  .g-concept .cont_tit img {
    width: 58%;
    max-width: 460px;
  }
  .g-concept .cont_text_p {
    font-size: 0.95em;
    line-height: 210%;
    margin-bottom: 3em;
  }
  .btn-open-concept {
    font-size: 1.05em;
  }
}

/*=== scrolldown（旧 animation.css） ====*/
.scrolldown{
  position:absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  animation: arrowmove 1s ease-in-out infinite;
  z-index: 20;
  pointer-events: none;
}
@keyframes arrowmove{
  0%{bottom:1%;}
  50%{bottom:3%;}
  100%{bottom:1%;}
}
.scrolldown span{
  position: absolute;
  left:-20px;
  bottom:25px;
  font-family: 'Cormorant Infant', serif;
  font-style: normal;
  font-weight: 400;
  color: #fff;
  font-size: 1rem;
  letter-spacing: 0.05em;
  -ms-writing-mode: tb-rl;
  -webkit-writing-mode: vertical-rl;
  writing-mode: vertical-rl;
}
.scrolldown:before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 14px;
  width: 2px;
  height: 25px;
  background:#fff;
  transform: skewX(-50deg);
}
.scrolldown:after{
  content:"";
  position: absolute;
  bottom:0;
  right:14px;
  width:2px;
  height: 25px;
  background:#fff;
  transform: skewX(50deg);
}