@charset "utf-8";
/* CSS Document */
.footer_recruit{display:none;}

.instagram .entitle2,
.instagram .follow_link,
.instagram .follow_link p,
.instagram .follow_link i {
  color: #fff;
}

.instagram .follow_link {
  border-bottom-color: #fff;
}
.stone_page {
  position: relative;
  overflow: hidden;
  color: #fff;
}
.stone_page {
  position: relative;
  background:
    url("https://link1002-official.com/system_panel/uploads/images/bg2.jpg") center top / cover no-repeat fixed, #070b18;
  overflow: hidden;
}
.stone_page > * {
  position: relative;
  z-index: 1;
}
/* fv */
.stone_fv {
  position: relative;
  min-height: clamp(540px, 62vw, 820px);
  overflow: hidden;
}
.stone_fv_bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}
.stone_fv_bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.stone_fv_inner {
  position: relative;
  z-index: 3;
  min-height: clamp(540px, 62vw, 820px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.stone_logo {
  width: min(620px, 78%);
}
.stone_logo img {
  display: block;
  width: 100%;
}
.stone_shop_btn {
  width: min(340px, 70%);
  margin-top: clamp(26px, 4vw, 48px);
}
.stone_shop_btn img {
  display: block;
  width: 100%;
  transition: ease 0.35s;
}
.stone_shop_btn a:hover img {
  transform: translateY(-5px) scale(1.04);
  filter: brightness(1.18);
}
.stone_fv_deco {
  position: absolute;
  z-index: 4;
  pointer-events: none;
  animation: stoneFloat 5.6s ease-in-out infinite;
}
.stone_fv_deco img {
  display: block;
  width: 100%;
}
.stone_fv_deco1 {
  left: clamp(10px, 5vw, 80px);
  top: clamp(110px, 16vw, 190px);
  width: clamp(110px, 14vw, 210px);
}
.stone_fv_deco2 {
  right: clamp(30px, 10vw, 170px);
  top: clamp(120px, 15vw, 200px);
  width: clamp(80px, 9vw, 140px);
  animation-delay: 0.8s;
}
.stone_fv_deco3 {
  right: clamp(10px, 5vw, 80px);
  bottom: clamp(90px, 9vw, 130px);
  width: clamp(100px, 12vw, 180px);
  animation-delay: 1.5s;
}
.stone_news {
  position: relative;
  overflow: hidden;
}
.titlebox3 {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(28px, 5vw, 70px);
}
.titlebox3 .title_deco {
  width: clamp(160px, 22vw, 320px);
  opacity: 0.95;
}
.titlebox3 .title_deco img {
  display: block;
  width: 100%;
}
.titlebox3 .title_txt {
  min-width: min(360px, 100%);
  overflow: hidden;
}
.titlebox3 .title_txt p, .titlebox3 .title_txt h2 {
  opacity: 0;
  transform: translateX(-60px);
}
.titlebox3.active .title_txt p {
  animation: stoneTitleSlide 0.9s ease forwards;
}
.titlebox3.active .title_txt h2 {
  animation: stoneTitleSlide 0.9s ease 0.18s forwards;
}
.titlebox3 .title_txt p {
  text-shadow: 0 0 12px rgba(255, 220, 160, 0.72);
  letter-spacing: 0.08em;
}
.titlebox3 .title_txt h2 {
  font-family: "Cormorant Garamond", serif;
  letter-spacing: 0.08em;
}
@keyframes stoneTitleSlide {
  0% {
    opacity: 0;
    transform: translateX(-60px);
    filter: blur(6px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
    filter: blur(0);
  }
}
.stone_news_list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(54px, 7vw, 86px) clamp(42px, 6vw, 76px);
}
.stone_news_item {
  text-align: center;
}
.stone_news_item .frame {
  position: relative;
  width: min(280px, 92%);
  margin: 0 auto clamp(18px, 2vw, 26px);
}
.stone_news_item .frame_img {
  display: block;
  width: 100%;
  animation: stoneRotate 22s linear infinite;
}
.stone_news_item .photo {
  position: absolute;
  inset: 10%;
  border-radius: 50%;
  overflow: hidden;
}
.stone_news_item .photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.stone_news_item .name {
  color: #fff;
  font-weight: 700;
  line-height: 1.7;
  letter-spacing: 0.08em;
}
.stone_news_item .txt, .stone_news_item .price {
  color: rgba(255, 255, 255, 0.86);
  line-height: 1.8;
  letter-spacing: 0.05em;
}
.stone_news_item .price {
  margin-top: 6px;
}
@keyframes stoneRotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}
@media screen and (max-width: 768px) {
  .titlebox3 {
    display: block;
  }
  .titlebox3 .title_deco {
    width: min(260px, 70%);
    margin: 0 auto 16px;
  }
  .titlebox3 .title_deco_right {
    margin-top: 16px;
    margin-bottom: 0;
  }
  .stone_news_list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 46px 24px;
  }
}
@media screen and (max-width: 576px) {
  .stone_news_list {
    grid-template-columns: 1fr;
  }
  .stone_news_item .frame {
    width: min(260px, 86%);
  }
}
.stone_news_link {
  display: block;
  color: inherit;
  text-decoration: none;
}
.stone_news_link:hover {
  opacity: 1;
}
.stone_news_link:hover .photo img {
  transform: scale(1.08);
}
.stone_news_item .photo img {
  transition: ease 0.35s;
}
.titlebox3 .title_txt p span, .titlebox3 .title_txt h2 span {
  display: inline-block;
  opacity: 0;
  transform: translateX(-18px);
  filter: blur(4px);
}
.titlebox3.active .title_txt p span, .titlebox3.active .title_txt h2 span {
  animation: stoneLetterIn 0.9s ease forwards;
}
.titlebox3.active .title_txt p span:nth-child(1), .titlebox3.active .title_txt h2 span:nth-child(1) {
  animation-delay: 0.00s;
}
.titlebox3.active .title_txt p span:nth-child(2), .titlebox3.active .title_txt h2 span:nth-child(2) {
  animation-delay: 0.12s;
}
.titlebox3.active .title_txt p span:nth-child(3), .titlebox3.active .title_txt h2 span:nth-child(3) {
  animation-delay: 0.24s;
}
.titlebox3.active .title_txt p span:nth-child(4), .titlebox3.active .title_txt h2 span:nth-child(4) {
  animation-delay: 0.36s;
}
.titlebox3.active .title_txt p span:nth-child(5), .titlebox3.active .title_txt h2 span:nth-child(5) {
  animation-delay: 0.48s;
}
.titlebox3.active .title_txt p span:nth-child(6), .titlebox3.active .title_txt h2 span:nth-child(6) {
  animation-delay: 0.60s;
}
.titlebox3.active .title_txt p span:nth-child(7), .titlebox3.active .title_txt h2 span:nth-child(7) {
  animation-delay: 0.72s;
}
.titlebox3.active .title_txt p span:nth-child(8), .titlebox3.active .title_txt h2 span:nth-child(8) {
  animation-delay: 0.84s;
}
.titlebox3.active .title_txt p span:nth-child(9), .titlebox3.active .title_txt h2 span:nth-child(9) {
  animation-delay: 0.96s;
}
.titlebox3.active .title_txt p span:nth-child(10), .titlebox3.active .title_txt h2 span:nth-child(10) {
  animation-delay: 1.08s;
}
.titlebox3.active .title_txt p span:nth-child(11), .titlebox3.active .title_txt h2 span:nth-child(11) {
  animation-delay: 1.20s;
}
.titlebox3.active .title_txt p span:nth-child(12), .titlebox3.active .title_txt h2 span:nth-child(12) {
  animation-delay: 1.32s;
}
.titlebox3.active .title_txt p span:nth-child(13), .titlebox3.active .title_txt h2 span:nth-child(13) {
  animation-delay: 1.44s;
}
.titlebox3.active .title_txt p span:nth-child(14), .titlebox3.active .title_txt h2 span:nth-child(14) {
  animation-delay: 1.56s;
}
.titlebox3.active .title_txt p span:nth-child(15), .titlebox3.active .title_txt h2 span:nth-child(15) {
  animation-delay: 1.68s;
}
.titlebox3.active .title_txt p span:nth-child(16), .titlebox3.active .title_txt h2 span:nth-child(16) {
  animation-delay: 1.80s;
}
.titlebox3.active .title_txt p span:nth-child(17), .titlebox3.active .title_txt h2 span:nth-child(17) {
  animation-delay: 1.92s;
}
.titlebox3.active .title_txt p span:nth-child(18), .titlebox3.active .title_txt h2 span:nth-child(18) {
  animation-delay: 2.04s;
}
.titlebox3.active .title_txt p span:nth-child(19), .titlebox3.active .title_txt h2 span:nth-child(19) {
  animation-delay: 2.16s;
}
.titlebox3.active .title_txt p span:nth-child(20), .titlebox3.active .title_txt h2 span:nth-child(20) {
  animation-delay: 2.28s;
}
.titlebox3.active .title_txt p span:nth-child(21), .titlebox3.active .title_txt h2 span:nth-child(21) {
  animation-delay: 2.40s;
}
.titlebox3.active .title_txt p span:nth-child(22), .titlebox3.active .title_txt h2 span:nth-child(22) {
  animation-delay: 2.52s;
}
.titlebox3.active .title_txt p span:nth-child(23), .titlebox3.active .title_txt h2 span:nth-child(23) {
  animation-delay: 2.64s;
}
.titlebox3.active .title_txt p span:nth-child(24), .titlebox3.active .title_txt h2 span:nth-child(24) {
  animation-delay: 2.76s;
}
.titlebox3.active .title_txt p span:nth-child(25), .titlebox3.active .title_txt h2 span:nth-child(25) {
  animation-delay: 2.88s;
}
.titlebox3.active .title_txt p span:nth-child(26), .titlebox3.active .title_txt h2 span:nth-child(26) {
  animation-delay: 3.00s;
}
.titlebox3.active .title_txt p span:nth-child(27), .titlebox3.active .title_txt h2 span:nth-child(27) {
  animation-delay: 3.12s;
}
.titlebox3.active .title_txt p span:nth-child(28), .titlebox3.active .title_txt h2 span:nth-child(28) {
  animation-delay: 3.24s;
}
.titlebox3.active .title_txt p span:nth-child(29), .titlebox3.active .title_txt h2 span:nth-child(29) {
  animation-delay: 3.36s;
}
.titlebox3.active .title_txt p span:nth-child(30), .titlebox3.active .title_txt h2 span:nth-child(30) {
  animation-delay: 3.48s;
}
.titlebox3.active .title_txt p span:nth-child(31), .titlebox3.active .title_txt h2 span:nth-child(31) {
  animation-delay: 3.60s;
}
.titlebox3.active .title_txt p span:nth-child(32), .titlebox3.active .title_txt h2 span:nth-child(32) {
  animation-delay: 3.72s;
}
.titlebox3.active .title_txt p span:nth-child(33), .titlebox3.active .title_txt h2 span:nth-child(33) {
  animation-delay: 3.84s;
}
.titlebox3.active .title_txt p span:nth-child(34), .titlebox3.active .title_txt h2 span:nth-child(34) {
  animation-delay: 3.96s;
}
.titlebox3.active .title_txt p span:nth-child(35), .titlebox3.active .title_txt h2 span:nth-child(35) {
  animation-delay: 4.08s;
}
.titlebox3.active .title_txt p span:nth-child(36), .titlebox3.active .title_txt h2 span:nth-child(36) {
  animation-delay: 4.20s;
}
.titlebox3.active .title_txt p span:nth-child(37), .titlebox3.active .title_txt h2 span:nth-child(37) {
  animation-delay: 4.32s;
}
.titlebox3.active .title_txt p span:nth-child(38), .titlebox3.active .title_txt h2 span:nth-child(38) {
  animation-delay: 4.44s;
}
.titlebox3.active .title_txt p span:nth-child(39), .titlebox3.active .title_txt h2 span:nth-child(39) {
  animation-delay: 4.56s;
}
.titlebox3.active .title_txt p span:nth-child(40), .titlebox3.active .title_txt h2 span:nth-child(40) {
  animation-delay: 4.68s;
}
@keyframes stoneLetterIn {
  0% {
    opacity: 0;
    transform: translateX(-18px);
    filter: blur(4px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
    filter: blur(0);
  }
}
.stone_shop_bnr {}
.stone_shop_bnr .shop_bnr {
  display: block;
  width: min(980px, 100%);
  margin: 0 auto;
  overflow: visible;
}
.stone_shop_bnr .shop_bnr img {
  display: block;
  width: 100%;
  transition: transform 0.55s cubic-bezier(.16, 1.25, .45, 1), filter 0.55s ease;
}
.stone_shop_bnr .shop_bnr:hover {
  opacity: 1;
}
.stone_shop_bnr .shop_bnr:hover img {
  transform: translateY(-8px) scale(1.035);
  filter: brightness(1.14) drop-shadow(0 0 18px rgba(246, 189, 88, 0.42));
}
@keyframes stoneShopShine {
  0% {
    left: -80%;
  }
  100% {
    left: 130%;
  }
}
.stone_intro_title_icon {
  width: clamp(58px, 4vw, 80px);
  margin-right: auto;
  margin-left: auto;
}
.stone_intro_title_icon img {
  display: block;
  width: 100%;
  height: auto;
}
/* intro */
.stone_intro {
  position: relative;
  overflow: hidden;
}
.stone_intro .inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.stone_intro .titlebox3, .stone_intro .stone_line, .stone_intro .body_txt {
  position: relative;
  z-index: 5;
}
.stone_intro .titlebox3 {
  display: block;
}
.stone_intro .titlebox3 .title_txt {
  overflow: visible;
}
.stone_intro .titlebox3 h2 {
  text-shadow: 0 0 12px rgba(255, 230, 200, 0.86), 0 0 24px rgba(255, 170, 110, 0.36);
  letter-spacing: 0.08em;
}
.stone_intro .titlebox3 p {
  letter-spacing: 0.12em;
}
.stone_intro .stone_intro_title_icon {
  width: clamp(34px, 4vw, 58px);
  margin-right: auto;
  margin-left: auto;
  margin-bottom: clamp(14px, 2vw, 24px);
}
.stone_intro .stone_intro_title_icon img {
  display: block;
  width: 100%;
  height: auto;
}
.stone_intro .body_txt {
  letter-spacing: 0.08em;
}
.stone_intro_deco {
  position: absolute;
  z-index: 1;
  pointer-events: none;
  animation: stoneIntroFloat 6s ease-in-out infinite;
}
.stone_intro_deco img {
  display: block;
  width: 100%;
}
.stone_intro_deco1 {
  left: clamp(28px, 7vw, 110px);
  top: 8%;
  width: clamp(120px, 15vw, 220px);
}
.stone_intro_deco2 {
  right: clamp(0px, 4vw, 80px);
  top: clamp(16px, 4vw, 50px);
  width: clamp(140px, 17vw, 300px);
  animation-delay: 0.8s;
}
.stone_intro .stone_line {
  width: min(520px, 56%);
  margin-right: auto;
  margin-left: auto;
}
.stone_intro .stone_line img {
  display: block;
  width: 100%;
}
@keyframes stoneIntroFloat {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-12px);
  }
}
@media screen and (max-width: 768px) {
  .stone_intro_deco1 {
    left: 4px;
    top: 11%;
    width: clamp(105px, 24vw, 150px);
    opacity: 0.72;
  }
  .stone_intro_deco2 {
    right: 34px;
    top: 22%;
    width: clamp(80px, 12vw, 180px);
    opacity: 0.72;
  }
  .stone_intro .body_txt br {
    display: none;
  }
  .stone_intro .stone_line {
    width: 76%;
  }
}
@media screen and (max-width: 576px) {
  .stone_intro_deco1 {
    left: -18px;
    width: 110px;
  }
  .stone_intro_deco2 {
    right: 18px;
    top: 18%;
  }
}
.stone_message {
  position: relative;
  overflow: hidden;
}
.stone_message .message_frame {
  position: relative;
  width: 100%;
  aspect-ratio: 2 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 7% 11%;
  box-sizing: border-box;
}
.stone_message .message_frame .frame_bg {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  pointer-events: none;
}
.stone_message .message_frame .txtbox {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 920px;
  margin: 0 auto;
  text-align: center;
}
.stone_message .message_title {
  position: relative;
  width: min(700px, 86%);
  margin-right: auto;
  margin-left: auto;
  aspect-ratio: 1220 / 250;
  display: flex;
  align-items: center;
  justify-content: center;
}
.stone_message .message_title .title_frame {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  pointer-events: none;
}
.stone_message .message_title_txt {
  position: relative;
  z-index: 2;
  padding: 0 80px;
  box-sizing: border-box;
}
.stone_message .message_title h2 {
  max-width: 600px;
  margin-right: auto;
  margin-left: auto;
  color: #fff;
  text-shadow: 0 0 12px rgba(255, 225, 190, 0.9), 0 0 24px rgba(206, 137, 76, 0.45);
  letter-spacing: 0.08em;
}
.stone_message .message_title p {
  color: #fff;
  font-family: "Cormorant Garamond", serif;
  letter-spacing: 0.12em;
  line-height: 1;
}
.stone_message .txtbox .body_txt {
  width: clamp(550px, 60vw, 700px);
  max-width: 100%;
  margin-right: auto;
  margin-left: auto;
  color: #fff;
  letter-spacing: 0.08em;
  line-height: 2.4;
  text-align: left;
}
@media screen and (max-width: 900px) {
  .stone_message .message_frame {
    aspect-ratio: auto;
    min-height: auto;
    padding: 0;
  }
  .stone_message .message_frame .frame_bg {
    display: none;
  }
  .stone_message .message_frame .txtbox {
    max-width: 720px;
    padding: 0 20px;
    box-sizing: border-box;
  }
  .stone_message .message_title {
    width: min(620px, 100%);
  }
  .stone_message .message_title_txt {
    padding: 0 54px;
  }
  .stone_message .txtbox .body_txt {}
}
@media screen and (max-width: 576px) {
    
  .stone_message .message_title {
    aspect-ratio: 1220 / 320;
          margin-bottom:32px;
  }
  .stone_message .message_title_txt {
    padding: 0 28px;
  }
  .stone_message .txtbox .body_txt {
    line-height: 2;
  }
  .stone_message .message_title {
    aspect-ratio: auto;
    padding: 0;
  }
  .stone_message .message_title .title_frame {
    display: none;
  }
  .stone_message .message_title_txt {
    padding: 0;
  }
  .stone_message .message_title h2 {
    font-size: clamp(22px, 7vw, 28px);
    text-align: left;
  }
}
/* feature */
.stone_feature .inner {
  display: grid;
}
.stone_feature .feature_item {
  --feature-gap: clamp(40px, 7vw, 90px);
  align-items: center;
  gap: var(--feature-gap);
}
.stone_feature .feature_img {
  width: calc((100% - var(--feature-gap)) * 0.48);
}
.stone_feature .feature_img img {
  display: block;
  width: 100%;
}
.stone_feature .feature_txtbox {
  position: relative;
  width: calc((100% - var(--feature-gap)) * 0.52);
}
.stone_feature .point_num {
  font-size: clamp(18px, 2vw, 28px);
  line-height: 1;
  text-shadow: 0 0 12px rgba(255, 225, 190, 0.9);
}
.stone_feature .point_num span {
  color: #b45cff;
  font-size: 1.25em;
  text-shadow: 0 0 14px rgba(180, 92, 255, 0.9);
}
.stone_feature .feature_title.titlebox3 {
  display: block;
}
.stone_feature .feature_title.titlebox3 .title_txt {
  display: block;
  overflow: visible;
}
.stone_feature .feature_title.titlebox3 h2 {
  color: #fff;
  line-height: 1.35;
  letter-spacing: 0.08em;
  text-shadow: 0 0 14px rgba(255, 225, 190, 0.86), 0 0 26px rgba(206, 137, 76, 0.42);
}
.stone_feature .feature_title.titlebox3 p {
  color: #fff;
  font-family: "Cormorant Garamond", serif;
  letter-spacing: 0.12em;
  line-height: 1.3;
  margin-top: clamp(10px, 1.4vw, 18px);
}
.stone_feature .feature_title {
  display: block;
}
.stone_feature .feature_title .title_txt {
  display: block;
  overflow: visible;
}
.stone_feature .feature_title h2 {
  color: #fff;
  line-height: 1.35;
  letter-spacing: 0.08em;
  text-shadow: 0 0 14px rgba(255, 225, 190, 0.86), 0 0 26px rgba(206, 137, 76, 0.42);
    margin-bottom: 14px;
}
.stone_feature .feature_title p {
  color: #fff;
  font-family: "Cormorant Garamond", serif;
  letter-spacing: 0.12em;
  line-height: 1.3;
  padding-bottom: 0.4em;
}
.stone_feature .feature_title .title_txt h2 span, .stone_feature .feature_title .title_txt p span {
  display: inline-block;
}
.stone_feature .feature_title:not(.active) .title_txt h2 span, .stone_feature .feature_title:not(.active) .title_txt p span {
  opacity: 1;
  transform: none;
  filter: none;
}
.stone_feature .feature_line {
  width: min(560px, 100%);
}
.stone_feature .feature_line img {
  display: block;
  width: 100%;
}
/* item 01 */
.stone_feature .feature_item1 {
  --feature-gap: clamp(46px, 8vw, 110px);
}
.stone_feature .feature_item1 .feature_img {
  width: calc((100% - var(--feature-gap)) * 0.45);
}
.stone_feature .feature_item1 .feature_txtbox {
  width: calc((100% - var(--feature-gap)) * 0.55);
}
.stone_feature .feature_item1 .feature_line {
  margin-top: clamp(-100px, -8vw, 0px);
  margin-left: -20px;
}
.stone_feature .feature_item1 .body_txt {
  max-width: 620px;
  letter-spacing: 0.08em;
  line-height: 2.3;
}
/* item 02 */
.stone_feature .feature_item2 {
  --feature-gap: clamp(40px, 7vw, 90px);
}
.stone_feature .feature_item2 .feature_deco {
  position: absolute;
  left: clamp(-150px, -10vw, -70px);
  bottom: clamp(-20px, 2vw, 20px);
  width: clamp(80px, 10vw, 150px);
  pointer-events: none;
}
.stone_feature .feature_item2 .feature_deco img {
  display: block;
  width: 100%;
}
.stone_feature .feature_item2 .feature_line2 {
  width: min(520px, 100%);
}
.stone_feature .feature_item2 .body_txt {
  max-width: 620px;
  letter-spacing: 0.08em;
  line-height: 2.3;
}
/* item 03 / 04 */
.stone_feature .feature_item3 .body_txt, .stone_feature .feature_item4 .body_txt {
  max-width: 620px;
  letter-spacing: 0.08em;
  line-height: 2.3;
}
.stone_feature .feature_item3 .feature_line2, .stone_feature .feature_item4 .feature_line2 {
  width: min(520px, 100%);
}
@media screen and (max-width: 768px) {
  .stone_feature .feature_item, .stone_feature .feature_item.flex-row-re {
    display: block;
  }
  .stone_feature .feature_img, .stone_feature .feature_txtbox, .stone_feature .feature_item1 .feature_img, .stone_feature .feature_item1 .feature_txtbox {
    width: 100%;
  }
  .stone_feature .feature_img {
    max-width: 420px;
    margin: 0 auto 36px;
  }
  .stone_feature .feature_title {
    display: block;
  }
  .stone_feature .feature_title p {
    margin-top: 12px;
  }
  .stone_feature .feature_item1 .feature_line {
    margin-top: 0;
    margin-left: 0;
  }
  .stone_feature .feature_item2 .feature_deco {
    left: auto;
    right: 0;
    bottom: auto;
    top: -12px;
    width: clamp(70px, 18vw, 110px);
    opacity: 0.75;
  }
}
.stone_feature .feature_item2 {
  --feature-gap: clamp(40px, 7vw, 90px);
  position: relative;
  align-items: center;
  gap: var(--feature-gap);
}
.stone_feature .feature_item2 .feature_img {
  width: calc((100% - var(--feature-gap)) * 0.45);
}
.stone_feature .feature_item2 .feature_img img {
  display: block;
  width: 100%;
}
.stone_feature .feature_item2 .feature_txtbox {
  position: relative;
  width: calc((100% - var(--feature-gap)) * 0.55);
}
.stone_feature .feature_item2 .feature_deco {
  position: absolute;
  left: clamp(-150px, -10vw, -70px);
  bottom: clamp(-20px, 2vw, 20px);
  width: clamp(80px, 10vw, 150px);
  pointer-events: none;
}
.stone_feature .feature_item2 .feature_deco img {
  display: block;
  width: 100%;
}
.stone_feature .feature_item2 .feature_title {
  justify-content: flex-start;
  align-items: flex-start;
  gap: clamp(16px, 3vw, 36px);
  flex-direction: column;
}
.stone_feature .feature_item2 .feature_title h2 {
  color: #fff;
  line-height: 1.35;
  letter-spacing: 0.08em;
  text-shadow: 0 0 14px rgba(255, 225, 190, 0.86), 0 0 26px rgba(206, 137, 76, 0.42);
}
.stone_feature .feature_item2 .feature_title p {
  color: #fff;
  font-family: "Cormorant Garamond", serif;
  letter-spacing: 0.12em;
  line-height: 1.3;
  padding-bottom: 0.4em;
}
.stone_feature .feature_item2 .feature_line2 {
  width: min(520px, 100%);
}
.stone_feature .feature_item2 .feature_line2 img {
  display: block;
  width: 100%;
}
.stone_feature .feature_item2 .body_txt {
  max-width: 620px;
  letter-spacing: 0.08em;
  line-height: 2.3;
}
@media screen and (max-width: 768px) {
  .stone_feature .feature_item2, .stone_feature .feature_item2.flex-row-re {
    display: block;
  }
  .stone_feature .feature_item2 .feature_img, .stone_feature .feature_item2 .feature_txtbox {
    width: 100%;
  }
  .stone_feature .feature_item2 .feature_img {
    max-width: 420px;
    margin: 0 auto 36px;
  }
  .stone_feature .feature_item2 .feature_deco {
    left: auto;
    right: 0;
    bottom: auto;
    top: -12px;
    width: clamp(70px, 18vw, 110px);
    opacity: 0.75;
  }
  .stone_feature .feature_item2 .feature_title {
    display: block;
  }
  .stone_feature .feature_item2 .feature_title p {
    margin-top: 12px;
  }
}
.stone_feature .feature_item3, .stone_feature .feature_item4 {
  --feature-gap: clamp(40px, 7vw, 90px);
  align-items: center;
  gap: var(--feature-gap);
}
.stone_feature .feature_item3 .feature_img, .stone_feature .feature_item4 .feature_img {
  width: calc((100% - var(--feature-gap)) * 0.45);
}
.stone_feature .feature_item3 .feature_img img, .stone_feature .feature_item4 .feature_img img {
  display: block;
  width: 100%;
}
.stone_feature .feature_item3 .feature_txtbox, .stone_feature .feature_item4 .feature_txtbox {
  position: relative;
  width: calc((100% - var(--feature-gap)) * 0.55);
}
.stone_feature .feature_item3 .body_txt, .stone_feature .feature_item4 .body_txt {
  max-width: 620px;
  letter-spacing: 0.08em;
  line-height: 2.3;
}
@media screen and (max-width: 768px) {
  .stone_feature .feature_item3, .stone_feature .feature_item4, .stone_feature .feature_item3.flex-row-re, .stone_feature .feature_item4.flex-row-re {
    display: block;
  }
  .stone_feature .feature_item3 .feature_img, .stone_feature .feature_item3 .feature_txtbox, .stone_feature .feature_item4 .feature_img, .stone_feature .feature_item4 .feature_txtbox {
    width: 100%;
  }
  .stone_feature .feature_item3 .feature_img, .stone_feature .feature_item4 .feature_img {
    max-width: 420px;
    margin: 0 auto 36px;
  }
  .stone_feature .feature_item3 .feature_title, .stone_feature .feature_item4 .feature_title {
    display: block;
  }
  .stone_feature .feature_item3 .feature_title p, .stone_feature .feature_item4 .feature_title p {
    margin-top: 12px;
  }
}
/* shop */
.shop_bnr {
  display: block;
  width: min(980px, 100%);
  margin: 0 auto;
  transition: ease 0.35s;
}
.shop_bnr img {
  display: block;
  width: 100%;
}
.shop_bnr:hover {
  transform: translateY(-6px);
  filter: brightness(1.15);
}
/* animations */
@keyframes stoneFloat {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-14px);
  }
}
@keyframes stoneRotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}
.stone_page .sc-anime {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.stone_page .sc-anime.active {
  opacity: 1;
  transform: translateY(0);
}
@media screen and (max-width: 768px) {
  .stone_news_list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media screen and (max-width: 576px) {
  .stone_news_list {
    grid-template-columns: 1fr;
  }
  .stone_fv {
    min-height: 560px;
  }
  .stone_fv_inner {
    min-height: 560px;
  }
  .stone_fv_deco1, .stone_fv_deco2, .stone_fv_deco3 {
    opacity: 0.75;
  }
}
.stone_fv {
  position: relative;
  min-height: clamp(520px, 52vw, 650px);
  overflow: hidden;
}
.stone_fv_bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}
.stone_fv_bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.12);
}
.stone_fv_inner {
  position: relative;
  z-index: 20;
  min-height: clamp(520px, 52vw, 650px);
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
}
.stone_logo {
  position: relative;
  z-index: 20;
  width: min(760px, 78%);
}
.stone_logo img {
  display: block;
  width: 100%;
}
.stone_fixed_shop_btn {
  position: fixed;
  left: 50%;
  bottom: clamp(16px, 3vw, 32px);
  z-index: 999;
  width: min(200px, 78%);
  transform: translateX(-50%);
}
.stone_fixed_shop_btn a {
  display: block;
}
.stone_fixed_shop_btn img {
  display: block;
  width: 100%;
  transition: ease 0.35s;
}
.stone_fixed_shop_btn a:hover img {
  transform: translateY(-5px) scale(1.04);
  filter: brightness(1.18);
}
.stone_fv_deco {
  position: absolute;
  z-index: 8;
  opacity: 0;
  filter: blur(8px);
  animation-duration: 1.8s, 5.8s;
  animation-timing-function: cubic-bezier(.22, .85, .28, 1), ease-in-out;
  animation-fill-mode: forwards, none;
  animation-iteration-count: 1, infinite;
  pointer-events: none;
}
/* 左キャラ */
.stone_fv_deco1 {
  left: 50%;
  top: 54%;
  width: clamp(280px, 22vw, 350px);
  margin-left: clamp(-540px, -36vw, -430px);
  animation-name: stoneDecoSlowInLeft, stoneFloatLeft;
  animation-delay: 0.35s, 2.2s;
}
/* 上の小キャラ */
.stone_fv_deco2 {
  left: 50%;
  top: clamp(52px, 8vw, 96px);
  width: clamp(110px, 9vw, 145px);
  margin-left: clamp(160px, 18vw, 280px);
  animation-name: stoneDecoSlowInTop, stoneFloatTop;
  animation-delay: 0.75s, 2.6s;
}
/* 右キャラ */
.stone_fv_deco3 {
  left: 50%;
  top: 54%;
  width: clamp(220px, 18vw, 290px);
  margin-left: clamp(250px, 26vw, 390px);
  animation-name: stoneDecoSlowInRight, stoneFloatRight;
  animation-delay: 0.55s, 2.4s;
}
@media screen and (max-width: 768px) {
  .stone_fv, .stone_fv_inner {
    min-height: clamp(500px, 86vw, 620px);
  }
  .stone_logo {
    width: min(500px, 78%);
  }
  .stone_fv_deco1 {
    top: 62%;
    width: clamp(150px, 32vw, 210px);
    margin-left: clamp(-230px, -34vw, -170px);
  }
  .stone_fv_deco2 {
    top: 23%;
    width: clamp(70px, 14vw, 100px);
    margin-left: clamp(20px, 12vw, 90px);
  }
  .stone_fv_deco3 {
    top: 58%;
    width: clamp(140px, 30vw, 200px);
    margin-left: clamp(70px, 18vw, 130px);
  }
}
@media screen and (max-width: 576px) {
  .stone_fv, .stone_fv_inner {
    min-height: 560px;
  }
  .stone_logo {
    width: min(360px, 82%);
  }
  .stone_fv_deco1 {
    top: 64%;
    width: 150px;
    margin-left: -170px;
  }
  .stone_fv_deco2 {
    top: 22%;
    width: 78px;
    margin-left: 20px;
  }
  .stone_fv_deco3 {
    top: 60%;
    width: 145px;
    margin-left: 48px;
  }
}
@keyframes stoneDecoSlowInLeft {
  0% {
    opacity: 0;
    transform: translate(-140px, 45px) scale(0.92);
    filter: blur(10px);
  }
  100% {
    opacity: 1;
    transform: translate(0, -50%) scale(1);
    filter: blur(0);
  }
}
@keyframes stoneDecoSlowInRight {
  0% {
    opacity: 0;
    transform: translate(140px, 40px) scale(0.92);
    filter: blur(10px);
  }
  100% {
    opacity: 1;
    transform: translate(0, -50%) scale(1);
    filter: blur(0);
  }
}
@keyframes stoneDecoSlowInTop {
  0% {
    opacity: 0;
    transform: translateY(-90px) scale(0.9);
    filter: blur(10px);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}
@keyframes stoneFloatLeft {
  0%, 100% {
    transform: translate(0, -50%);
  }
  50% {
    transform: translate(0, calc(-50% - 12px));
  }
}
@keyframes stoneFloatRight {
  0%, 100% {
    transform: translate(0, -50%);
  }
  50% {
    transform: translate(0, calc(-50% - 14px));
  }
}
@keyframes stoneFloatTop {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}
.stone_point {
  position: relative;
  overflow: hidden;
}
.stone_point .point_list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(24px, 4vw, 56px);
}
.stone_point .point_item {
  display: block;
  color: inherit;
  text-decoration: none;
}
.stone_point .point_item:hover {
  opacity: 1;
}
.stone_point .point_frame {
  position: relative;
  width: 100%;
  aspect-ratio: 340 / 820;
  transition: transform 0.35s ease;
}
.stone_point .point_item:hover .point_frame {
  transform: translateY(-8px);
}
.stone_point .point_frame .frame_img {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: fill;
  pointer-events: none;
}
.stone_point .txtbox {
  position: relative;
  z-index: 2;
  height: 80%;
  padding: 39% 8% 13%;
  box-sizing: border-box;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.stone_point .num {
  width: 100%;
  color: #fff;
  font-size: clamp(20px, 2.3vw, 34px);
  line-height: 1;
  text-align: center;
  text-shadow: 0 0 12px rgba(255, 225, 190, 0.9);
}
.stone_point .num span {
  display: block;
  color: #b45cff;
  text-shadow: 0 0 14px rgba(180, 92, 255, 0.9);
}
.stone_point .line {
  position: relative;
  z-index: 3;
  display: block;
  flex: none;
  width: 70%;
  min-width: 70px;
  height: 1px;
  margin: clamp(10px, 1.4vw, 18px) auto clamp(14px, 2vw, 24px);
  background: linear-gradient(90deg, transparent 0%, #b98d45 25%, #f0c36b 50%, #b98d45 75%, transparent 100%);
}
.stone_point .point_img {
  width: clamp(80px, 9vw, 140px);
  height: clamp(80px, 9vw, 140px);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: clamp(16px, 2vw, 28px);
}
.stone_point .point_img img {
  display: block;
  max-width: 100%;
  max-height: 100%;
}
.stone_point h3 {
  width: 100%;
  color: #fff;
  font-size: clamp(16px, 1.5vw, 21px);
  line-height: 1.75;
  letter-spacing: 0.04em;
  text-align: center;
  text-shadow: 0 0 12px rgba(255, 225, 190, 0.85);
  margin-bottom: clamp(14px, 2vw, 24px);
}
.stone_point .arrow {
  width: clamp(36px, 4vw, 52px);
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.9);
  display: grid;
  place-items: center;
  color: #fff;
  margin-top: auto;
  transition: transform 0.35s ease, background 0.35s ease, border-color 0.35s ease;
}
.stone_point .arrow i {
  color: #fff;
  transition: transform 0.35s ease;
}
.stone_point .point_item:hover .arrow {
  transform: translateY(8px);
  background: rgba(255, 255, 255, 0.16);
  border-color: #fff;
}
.stone_point .point_item:hover .arrow i {
  transform: translateY(2px);
}
@media screen and (max-width: 900px) {
  .stone_point .point_list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: min(520px, 100%);
    gap: 34px 28px;
    margin-right: auto;
    margin-left: auto;
  }
  .stone_point .point_frame {
    max-width: 220px;
    margin-right: auto;
    margin-left: auto;
    aspect-ratio: 340 / 760;
  }
  .stone_point .txtbox {
    height: 90%;
    padding: 34% 10% 14%;
  }
  .stone_point .num {
    font-size: clamp(20px, 5vw, 28px);
  }
  .stone_point .line {
    width: 64%;
    min-width: 74px;
    margin: 12px auto 18px;
  }
  .stone_point .point_img {
    width: clamp(72px, 18vw, 105px);
    height: clamp(72px, 18vw, 105px);
    margin-bottom: 22px;
  }
  .stone_point h3 {
    width: 118%;
    font-size: clamp(15px, 3.4vw, 18px);
    line-height: 1.8;
    margin-bottom: 18px;
  }
  .stone_point .arrow {
    width: 38px;
  }
}
@media screen and (max-width: 576px) {
  .stone_point .point_list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: min(360px, 100%);
    gap: 24px 14px;
  }
  .stone_point .point_frame {
    max-width: 165px;
    aspect-ratio: 340 / 760;
  }
  .stone_point .txtbox {
    padding: 34% 12% 14%;
    text-align: left;
    align-items: flex-start;
  }
  .stone_point .num {
    width: 100%;
    font-size: clamp(18px, 5vw, 22px);
    text-align: center;
  }
  .stone_point .line {
    width: 70%;
    min-width: 60px;
    margin: 10px auto 14px;
  }
  .stone_point .point_img {
    width: clamp(58px, 16vw, 76px);
    height: clamp(58px, 16vw, 76px);
    margin-right: auto;
    margin-left: auto;
    margin-bottom: 16px;
  }
  .stone_point h3 {
    width: 120%;
    margin-left: -10%;
    font-size: clamp(13px, 3.8vw, 15px);
    line-height: 1.75;
    text-align: center;
    margin-bottom: 14px;
  }
  .stone_point .arrow {
    width: 32px;
    margin-right: auto;
    margin-left: auto;
  }
}
.stone_visit {
  position: relative;
  overflow: hidden;
}
.stone_visit .inner {
  width: 100%;
  max-width: none;
}
.stone_visit .visit_frame {
  position: relative;
  width: 100%;
  aspect-ratio: 2048 / 1000;
  min-height: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(80px, 8vw, 120px) clamp(180px, 18vw, 300px);
  box-sizing: border-box;
}
.stone_visit .visit_frame .frame_bg {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: fill;
  pointer-events: none;
}
.stone_visit .visit_frame .txtbox {
  position: relative;
  z-index: 2;
  width: min(760px, 100%);
  margin: 0 auto;
  text-align: center;
}
.stone_visit .visit_frame h2 {
  color: #fff;
  letter-spacing: 0.08em;
  text-shadow: 0 0 12px rgba(255, 225, 190, 0.9), 0 0 24px rgba(206, 137, 76, 0.45);
}
.stone_visit .visit_en {
  font-family: "Cormorant Garamond", serif;
  letter-spacing: 0.14em;
  line-height: 1;
}
.stone_visit .stone_line {
  width: min(360px, 60%);
  margin-right: auto;
  margin-left: auto;
}
.stone_visit .stone_line img {
  display: block;
  width: 100%;
}
.stone_visit .body_txt {
  width: clamp(620px, 62vw, 750px);
  max-width: 100%;
  margin-right: auto;
  margin-left: auto;
  letter-spacing: 0.08em;
  line-height: 2.4;
  text-align: left;
}
@media screen and (max-width: 1080px) {
  .stone_visit .visit_frame {
    aspect-ratio: auto;
    min-height: 640px;
    padding: 92px clamp(70px, 9vw, 110px);
  }
  .stone_visit .visit_frame .frame_bg {
    object-fit: cover;
    object-position: center center;
  }
  .stone_visit .visit_frame .txtbox {
    width: min(720px, 100%);
  }
  .stone_visit .body_txt {
    width: min(680px, 100%);
    line-height: 2.2;
  }
}
@media screen and (max-width: 768px) {
  .stone_visit .visit_frame {
    min-height: 620px;
    padding: 88px 52px;
  }
  .stone_visit .body_txt br {
    display: none;
  }
}
@media screen and (max-width: 576px) {
  .stone_visit .visit_frame {
    min-height: 680px;
    padding: 80px 30px;
  }
  .stone_visit .visit_frame .frame_bg {
    opacity: 0.65;
  }
  .stone_visit .body_txt {
    line-height: 2.1;
  }
}
.stone_sns_area .stone_sns_links {
  justify-content: flex-end;
  gap: clamp(14px, 2vw, 24px);
  flex-wrap: wrap;
}

.stone_sns_area .follow_link,
.stone_sns_area .follow_link p,
.stone_sns_area .follow_link i {
  color: #fff;
}

.stone_sns_area .follow_link {
  border-bottom-color: #fff;
}

.stone_sns_area .sns_icon_link {
  width: 42px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.75);
  border-radius: 50%;
  color: #fff;
  transition: ease 0.3s;
}

.stone_sns_area .sns_icon_link i {
  color: #fff;
  font-size: 18px;
}

.stone_sns_area .sns_icon_link:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.16);
  border-color: #fff;
}

@media screen and (max-width: 576px) {
  .stone_sns_area .stone_sns_links {
    justify-content: flex-start;
  }
}
body.gjs-dashed .stone_fv_deco,body.gjs-dashed .stone_page .sc-anime,body.gjs-dashed .titlebox3 .title_txt p span,body.gjs-dashed .titlebox3 .title_txt h2 span,body.gjs-dashed .titlebox3 .title_txt p,body.gjs-dashed .titlebox3 .title_txt h2{
  opacity: 1;
}
/* ---------- IEのみ ---------- */
@media all and (-ms-high-contrast: none) {}
/* ---------- 1280px ~ ---------- */
@media screen and (max-width: 1280px) {}
/* ---------- 1080px ~ ---------- */
@media screen and (max-width: 1080px) {}
/* ---------- 768px ~ ---------- */
@media screen and (max-width: 768px) {}
/* ---------- 576px ~ ---------- */
@media screen and (max-width: 576px) {}
/* ---------- 350px ~ ---------- */
@media screen and (max-width: 350px) {}

/* ===== MaterialGuild TikTok / X feature block ===== */
.stone_social_feature {
  padding: clamp(64px, 8vw, 120px) 40px;
  background:
    radial-gradient(circle at 12% 18%, rgba(37, 244, 238, 0.14), transparent 32%),
    radial-gradient(circle at 88% 82%, rgba(254, 44, 85, 0.14), transparent 34%),
    linear-gradient(135deg, rgba(5, 8, 20, 0.96), rgba(20, 18, 48, 0.94));
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.stone_social_feature_inner {
  margin: 0 auto;
}

.stone_social_feature_heading {
  max-width: 760px;
  margin-bottom: clamp(32px, 5vw, 56px);
}

.stone_social_feature_kicker {
  margin-bottom: 12px;
  color: #d8bd68;
  font-family: monospace;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.24em;
}

.stone_social_feature_heading h2 {
  margin: 0 0 18px;
  color: #fff;
  font-size: clamp(30px, 4.2vw, 58px);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.04em;
}

.stone_social_feature_heading > p:last-child {
  color: rgba(255, 255, 255, 0.76);
  font-size: clamp(14px, 1.5vw, 17px);
  line-height: 1.9;
}

.stone_social_feature_links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.stone_social_feature_card {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 22px;
  min-height: 170px;
  padding: 34px 38px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 22px;
  color: #fff;
  text-decoration: none;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.26);
  transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.stone_social_feature_tiktok {
  background: linear-gradient(135deg, rgba(18, 18, 25, 0.94), rgba(37, 244, 238, 0.15) 58%, rgba(254, 44, 85, 0.22));
}

.stone_social_feature_x {
  background: linear-gradient(135deg, rgba(8, 10, 18, 0.96), rgba(50, 55, 72, 0.76));
}

.stone_social_feature_card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 20%, rgba(255, 255, 255, 0.12), transparent 70%);
  transform: translateX(-120%);
  transition: transform 0.65s ease;
}

.stone_social_feature_card:hover {
  transform: translateY(-8px);
  border-color: rgba(216, 189, 104, 0.9);
  box-shadow: 0 26px 65px rgba(0, 0, 0, 0.42);
}

.stone_social_feature_card:hover::before {
  transform: translateX(120%);
}

.stone_social_feature_icon {
  position: relative;
  z-index: 1;
  display: grid;
  width: 82px;
  height: 82px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.44);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
}

.stone_social_feature_icon i {
  color: #fff;
  font-size: 36px;
}

.stone_social_feature_copy {
  position: relative;
  z-index: 1;
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 8px;
}

.stone_social_feature_copy strong {
  color: #fff;
  font-size: clamp(26px, 3vw, 42px);
  line-height: 1;
}

.stone_social_feature_copy small {
  overflow: hidden;
  color: rgba(255, 255, 255, 0.68);
  font-family: monospace;
  font-size: 14px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.stone_social_feature_arrow {
  position: relative;
  z-index: 1;
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border-radius: 50%;
  background: #d8bd68;
}

.stone_social_feature_arrow i {
  color: #0b0e1a;
  font-size: 16px;
  transform: rotate(45deg);
}

@media screen and (max-width: 768px) {
  .stone_social_feature {
    padding: 64px 20px;
  }

  .stone_social_feature_links {
    grid-template-columns: 1fr;
  }

  .stone_social_feature_card {
    min-height: 142px;
    padding: 26px 24px;
  }

  .stone_social_feature_icon {
    width: 66px;
    height: 66px;
  }

  .stone_social_feature_icon i {
    font-size: 29px;
  }
}

@media screen and (max-width: 420px) {
  .stone_social_feature_card {
    grid-template-columns: auto 1fr;
    gap: 16px;
  }

  .stone_social_feature_arrow {
    display: none;
  }

  .stone_social_feature_copy small {
    font-size: 11px;
  }
}


/* ===== Existing SNS area: prominent TikTok / X block ===== */
.stone_sns_area .stone_sns_links {
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  padding: clamp(26px, 4vw, 46px);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 24px;
  background:
    radial-gradient(circle at 10% 15%, rgba(37, 244, 238, 0.15), transparent 36%),
    radial-gradient(circle at 90% 85%, rgba(254, 44, 85, 0.14), transparent 38%),
    linear-gradient(135deg, rgba(8, 11, 27, 0.94), rgba(25, 20, 55, 0.92));
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.34);
}

.stone_sns_area .follow_link {
  grid-column: 1 / -1;
  width: max-content;
  margin: 0 0 6px;
}

.stone_sns_area .sns_icon_link {
  position: relative;
  display: flex;
  width: auto;
  height: 132px;
  aspect-ratio: auto;
  align-items: center;
  justify-content: flex-start;
  gap: 20px;
  padding: 28px 32px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.07);
  text-decoration: none;
  box-shadow: 0 16px 35px rgba(0, 0, 0, 0.24);
}

.stone_sns_area .sns_icon_link:first-of-type {
  background: linear-gradient(135deg, rgba(15, 16, 24, 0.96), rgba(37, 244, 238, 0.18), rgba(254, 44, 85, 0.20));
}

.stone_sns_area .sns_icon_link:last-of-type {
  background: linear-gradient(135deg, rgba(8, 10, 18, 0.98), rgba(58, 64, 82, 0.82));
}

.stone_sns_area .sns_icon_link i {
  position: relative;
  z-index: 1;
  display: grid;
  flex: 0 0 68px;
  width: 68px;
  height: 68px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.48);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  font-size: 30px;
}

.stone_sns_area .sns_icon_link::after {
  position: relative;
  z-index: 1;
  color: #fff;
  font-family: monospace;
  font-size: clamp(18px, 2.3vw, 30px);
  font-weight: 700;
  letter-spacing: 0.04em;
  white-space: pre-line;
}

.stone_sns_area .sns_icon_link:not(:last-of-type)::after {
  content: "TikTok\A@material_guild_sakura";
}

.stone_sns_area .sns_icon_link:last-of-type::after {
  content: "X\A@MaterialGuild";
}

.stone_sns_area .sns_icon_link:hover {
  transform: translateY(-7px);
  border-color: #d8bd68;
  background-color: rgba(255, 255, 255, 0.14);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.38);
}

@media screen and (max-width: 768px) {
  .stone_sns_area .stone_sns_links {
    grid-template-columns: 1fr;
    padding: 24px;
  }

  .stone_sns_area .follow_link {
    grid-column: auto;
  }

  .stone_sns_area .sns_icon_link {
    height: 112px;
    padding: 22px;
  }

  .stone_sns_area .sns_icon_link i {
    flex-basis: 58px;
    width: 58px;
    height: 58px;
    font-size: 25px;
  }
}