@charset "UTF-8";
:root {
  --color-Yellow: #ffd700;
}

.ttl_section {
  background-color: #fffff5;
  background-image: url(../img/collaboration/bg_collabo-ttl_sp.webp);
}
@media screen and (min-width: 1025px) {
  .ttl_section {
    background-image: url(../img/collaboration/bg_collabo-ttl_pc.webp);
  }
}
.ttl_section .page_ttl {
  margin: 0 auto 4rem;
  max-width: 12em;
}
@media screen and (min-width: 1025px) {
  .ttl_section .page_ttl {
    margin: 0 auto 1.26rem;
    max-width: none;
  }
}
.ttl_section .page_ttl span {
  font-size: 3rem;
}
@media screen and (min-width: 1025px) {
  .ttl_section .page_ttl span {
    font-size: 4.18rem;
    letter-spacing: 0;
    line-height: 1;
  }
}

.bg_ttl {
  font-size: 13px;
  font-weight: 700;
  text-align: center;
  letter-spacing: 0.3em;
  text-indent: 0.3em;
  background-color: #ffd200;
  border-radius: 100vmax;
  max-width: 170px;
  margin: 0 auto 1.2rem;
}
@media screen and (min-width: 1025px) {
  .bg_ttl {
    font-size: 14px;
    margin: 0 auto 1rem;
  }
}

.event_data {
  font-size: 1.6rem;
  font-weight: 700;
  text-align: center;
  line-height: 1.25;
  letter-spacing: 0.05em;
  max-width: 85%;
  margin: auto;
}
.event_data span {
  display: inline-block;
  font-size: 1.75em;
  line-height: 1;
}
.event_data small {
  display: inline-block;
  font-size: 0.85em;
  padding-left: 3px;
}

.data_sub {
  font-size: 1.2rem;
  font-weight: 700;
  text-align: right;
  max-width: 85%;
  margin: 0 auto;
}

.cont_ttl {
  color: var(--color-Yellow);
  font-size: 1rem;
  font-weight: 900;
  text-align: center;
  line-height: 1.23;
  margin-bottom: 3.33rem;
}
@media screen and (min-width: 1025px) {
  .cont_ttl {
    font-size: 1.12rem;
    margin-bottom: 4.06rem;
  }
}
.cont_ttl span {
  display: block;
  font-size: 1.94rem;
  font-weight: 900;
  letter-spacing: 0.05em;
}
@media screen and (min-width: 1025px) {
  .cont_ttl span {
    font-size: 3.56rem;
  }
}

.outline {
  background-color: #fffff5;
  padding-top: 3.66rem;
}
@media screen and (min-width: 1025px) {
  .outline {
    padding: 4.37rem 0 0;
  }
  .outline > .container {
    text-align: center;
  }
  .outline .event_data {
    display: inline-block;
  }
  .outline .event_data span:first-of-type {
    margin-left: 1rem;
  }
  .outline .data_sub {
    display: inline-block;
    margin-left: 0.5em;
  }
}
.outline .inner {
  position: relative;
  z-index: 1;
}
.outline .inner:first-child {
  margin-bottom: 2.4rem;
}
.outline .inner .txt {
  font-size: 1.2rem;
  font-weight: 700;
  text-align: center;
  line-height: 1.72;
}
.outline .collabo_outline {
  background: url(../img/collaboration/bg_outline.webp) center top/cover no-repeat;
  padding: 15% 0 6.66rem;
  position: relative;
}
@media screen and (min-width: 1025px) {
  .outline .collabo_outline {
    padding: 4.75rem 0 0;
  }
}
.outline .collabo_outline::before {
  content: "";
  display: inline-block;
  background: -webkit-gradient(linear, left top, left bottom, color-stop(60%, rgb(255, 255, 244)), to(rgba(255, 255, 255, 0)));
  background: linear-gradient(180deg, rgb(255, 255, 244) 60%, rgba(255, 255, 255, 0) 100%);
  width: 100%;
  height: 4.33rem;
  position: absolute;
  top: -2.165rem;
  left: 0;
}
@media screen and (min-width: 1025px) {
  .outline .collabo_outline::before {
    height: 10.12rem;
    top: 0;
  }
}
.outline .collabo_outline .bnr_img {
  max-width: 294px;
  margin: auto;
}
@media screen and (min-width: 1025px) {
  .outline .collabo_outline .bnr_img {
    max-width: 800px;
  }
}
@media screen and (min-width: 1025px) {
  .outline .collabo_outline .outline_txt_box {
    max-width: 800px;
    margin: 6.12rem auto 0;
    padding: 2.06rem 2.37rem;
    position: relative;
  }
  .outline .collabo_outline .outline_txt_box::before, .outline .collabo_outline .outline_txt_box::after {
    content: "";
    display: inline-block;
    background: url(../img/collaboration/outline_txt_box_frame.svg) center/contain no-repeat;
    width: 228px;
    height: 101px;
    position: absolute;
  }
  .outline .collabo_outline .outline_txt_box::before {
    top: 0;
    left: 0;
  }
  .outline .collabo_outline .outline_txt_box::after {
    bottom: 0;
    right: 0;
    rotate: 180deg;
  }
}
.outline .collabo_outline .ttl {
  font-size: 1rem;
  text-align: center;
  line-height: 1;
  margin: 4rem 0 1rem;
}
@media screen and (min-width: 1025px) {
  .outline .collabo_outline .ttl {
    font-size: 1.06rem;
    margin: 0 0 1rem;
    text-align: left;
  }
}
.outline .collabo_outline .txt {
  font-size: 0.86rem;
  text-align: justify;
  letter-spacing: -0.025em;
  line-height: 1.69;
}
@media screen and (min-width: 1025px) {
  .outline .collabo_outline .txt {
    font-size: 0.93rem;
    margin-bottom: 2.81rem;
  }
}
@media screen and (min-width: 1025px) {
  .outline .collabo_outline ul {
    margin-bottom: 0 !important;
  }
}
.outline .collabo_outline ul li {
  padding-left: 1em;
  text-indent: -1em;
}
.outline .collabo_outline ul li::before {
  content: "・";
}
.outline .parts1 {
  background: url(../img/collaboration/outline_parts_img01.webp) center/contain no-repeat;
  width: 130px;
  height: 160px;
  bottom: -5%;
  left: 0;
  z-index: 1;
}
@media screen and (min-width: 1025px) {
  .outline .parts1 {
    width: 228px;
    height: 280px;
    bottom: 0;
  }
}
.outline .parts2 {
  background: url(../img/collaboration/outline_parts_img02_pc.webp) right center/contain no-repeat;
  width: 202px;
  height: 260px;
  top: 0;
  right: 0;
}

.howto {
  padding: 5.33rem 0 16.4rem;
  background: url(../img/collaboration/bg_outline.webp) center/cover repeat-y;
}
@media screen and (min-width: 1025px) {
  .howto {
    padding: 6.66rem 0 13.12rem;
  }
}
.howto .cont_ttl {
  color: inherit;
  margin-bottom: 1.25rem;
}
.howto .howto_inner {
  background: url(../img/collaboration/bg_howto_sp.webp) center top/cover repeat-y;
  border-radius: 1.66rem;
  padding: 2.53rem 0 5.2rem;
}
@media screen and (min-width: 1025px) {
  .howto .howto_inner {
    padding: 2.26rem 2.62rem 5rem;
    background-image: url(../img/collaboration/bg_howto_pc.webp);
  }
}
.howto .howto_inner > .container {
  padding: 0 1.35rem;
}
@media screen and (min-width: 1025px) {
  .howto .howto_inner > .container {
    padding: 0 1rem;
  }
}
@media screen and (min-width: 1025px) {
  .howto .howto_inner .howto_step {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: flex-start;
  }
}
.howto .howto_inner .howto_step .step_box {
  position: relative;
}
@media screen and (min-width: 1025px) {
  .howto .howto_inner .howto_step .step_box {
    width: calc((100% - 11rem) / 3);
  }
}
.howto .howto_inner .howto_step .step_box::after {
  content: "";
  display: block;
  background: url(../img/photo/howto_step_arrow.svg) center/contain no-repeat;
  width: 82px;
  height: 42px;
  margin: 2rem auto;
}
@media screen and (min-width: 1025px) {
  .howto .howto_inner .howto_step .step_box::after {
    display: inline-block;
    position: absolute;
    left: 105%;
    top: 40%;
    margin: auto;
    rotate: -90deg;
    width: 72px;
    height: 32px;
  }
}
.howto .howto_inner .howto_step .step_box .step_num {
  max-width: 8.93rem;
  margin: 0 auto;
}
.howto .howto_inner .howto_step .step_box .step_ttl {
  font-size: 1.33rem;
  text-align: center;
  line-height: 1.4;
  margin-bottom: 1em;
}
@media screen and (min-width: 1025px) {
  .howto .howto_inner .howto_step .step_box .step_ttl {
    font-size: 1.12rem;
  }
}
.howto .howto_inner .howto_step .step_box .txt {
  text-align: justify;
  line-height: 1.53;
  letter-spacing: -0.025em;
  margin-bottom: 2rem;
}
@media screen and (min-width: 1025px) {
  .howto .howto_inner .howto_step .step_box .txt {
    font-size: 0.9rem;
  }
}
.howto .howto_inner .howto_step .step_box .txt a {
  text-decoration: underline;
}
.howto .howto_inner .howto_step .step_box.step1 .step_img {
  max-width: 107px;
  margin: auto;
  background-color: #fff;
  padding: 5px;
}
.howto .howto_inner .howto_step .step_box.step1 .notes {
  font-size: 12px;
  line-height: 1.34;
  margin-top: 10px;
  text-align: center;
}
@media screen and (min-width: 1025px) {
  .howto .howto_inner .howto_step .step_box.step1 .notes {
    text-align: left;
  }
}
.howto .howto_inner .howto_step .step_box.step2 .step_img {
  max-width: 192px;
  margin: auto;
}
.howto .howto_inner .howto_step .step_box.step3::after {
  content: none;
}
.howto .howto_inner .howto_step .step_box.step3 .step_img {
  max-width: 214px;
  margin: auto;
}
.howto .howto_inner .before_play {
  background-color: #fff;
  padding: 2rem 0.93rem;
  margin-top: 4.33rem;
}
@media screen and (min-width: 1025px) {
  .howto .howto_inner .before_play {
    margin-top: 3rem;
    padding: 2rem 3.33rem;
    text-align: center;
  }
}
.howto .howto_inner .before_play .ttl {
  color: #212121;
  font-size: 0.93rem;
  text-align: center;
  background-color: var(--color-Yellow);
  border-radius: 100vmax;
  max-width: 90%;
  margin: 0 auto 2rem;
}
@media screen and (min-width: 1025px) {
  .howto .howto_inner .before_play .ttl {
    max-width: none;
    display: inline-block;
    padding: 2px 1.6rem;
    margin: 0 auto 1.25rem;
  }
}
@media screen and (min-width: 1025px) {
  .howto .howto_inner .before_play dl {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem 10%;
  }
}
.howto .howto_inner .before_play dl > div {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.howto .howto_inner .before_play dl > div:not(:last-child) {
  margin-bottom: 1.73rem;
}
@media screen and (min-width: 1025px) {
  .howto .howto_inner .before_play dl > div:not(:last-child) {
    margin-bottom: 0;
  }
}
.howto .howto_inner .before_play dl dt {
  max-width: 40px;
}
.howto .howto_inner .before_play dl dd {
  width: calc(100% - 40px);
  padding-left: 1em;
  font-size: 14px;
  line-height: 1.42;
}
@media screen and (min-width: 1025px) {
  .howto .howto_inner .before_play dl dd {
    padding-left: 1.35em;
    text-align: justify;
  }
  .howto .howto_inner .before_play dl dd small {
    font-size: 90%;
  }
}
.howto .howto_inner .caution {
  margin-top: 3.06rem;
}
@media screen and (min-width: 1025px) {
  .howto .howto_inner .caution {
    margin-top: 2.62rem;
    padding: 1.12rem 0;
    border-top: 1px solid #212121;
    border-bottom: 1px solid #212121;
  }
}
.howto .howto_inner .caution .ttl {
  font-size: 1rem;
  text-align: center;
  line-height: 1;
  margin-bottom: 1em;
}
@media screen and (min-width: 1025px) {
  .howto .howto_inner .caution .ttl {
    font-size: 1.06rem;
    text-align: left;
  }
}
.howto .howto_inner .caution p {
  font-size: 13px;
  line-height: 1.69;
  text-align: justify;
  letter-spacing: -0.025em;
}
@media screen and (min-width: 1025px) {
  .howto .howto_inner .caution p {
    font-size: 0.93rem;
    letter-spacing: -0.015em;
  }
}
.howto .howto_inner .checkpoint {
  margin-top: 3.06rem;
}
@media screen and (min-width: 1025px) {
  .howto .howto_inner .checkpoint {
    margin-top: 5.31rem;
  }
  .howto .howto_inner .checkpoint .cont_ttl {
    margin-bottom: 2.5rem;
  }
  .howto .howto_inner .checkpoint .cont_ttl span {
    font-size: 2em;
  }
}
.howto .howto_inner .checkpoint .checkpoint_map {
  background-color: #fff;
  padding: 5px;
}
@media screen and (min-width: 1025px) {
  .howto .howto_inner .checkpoint .checkpoint_map {
    padding: 1rem;
  }
}
.howto .parts1 {
  background: url(../img/collaboration/outline_parts_img01.webp) center/contain no-repeat;
  width: 130px;
  height: 160px;
  left: 0;
  margin-top: -15%;
}
.howto .parts2 {
  background: url(../img/collaboration/howto_parts_img01_sp.webp) center/contain no-repeat;
  width: 184px;
  height: 368px;
  bottom: -5%;
  right: 0;
  z-index: 1;
}
@media screen and (min-width: 1025px) {
  .howto .parts2 {
    background-image: url(../img/collaboration/outline_parts_img03_pc.webp);
    width: 464px;
    height: 446px;
    bottom: -7.5%;
  }
}

.prize {
  background: url(../img/collaboration/bg_prize_sp.webp) center top/cover;
  padding: 5.33rem 0;
}
@media screen and (min-width: 1025px) {
  .prize {
    background-image: url(../img/collaboration/bg_prize_pc.webp);
    padding: 5.93rem 0 6.56rem;
  }
}
.prize .cont_ttl {
  color: #fff;
}
@media screen and (min-width: 1025px) {
  .prize .cont_ttl {
    margin-bottom: 2.18rem;
  }
}
.prize .lead {
  font-weight: 700;
  text-align: center;
  line-height: 1.86;
  letter-spacing: -0.025em;
  margin-bottom: 3rem;
}
@media screen and (min-width: 1025px) {
  .prize .lead {
    text-align: center;
    margin-bottom: 3.5rem;
  }
}
@media screen and (min-width: 1025px) {
  .prize .prize_list {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    gap: 5rem;
  }
}
.prize .prize_list .prize_list_item {
  position: relative;
}
@media screen and (min-width: 1025px) {
  .prize .prize_list .prize_list_item {
    width: calc(50% - 2.5rem);
    -webkit-box-flex: 1;
        -ms-flex-positive: 1;
            flex-grow: 1;
  }
  .prize .prize_list .prize_list_item:last-child {
    width: 100%;
  }
}
.prize .prize_list .prize_list_item:not(:last-child) {
  margin-bottom: 8rem;
}
@media screen and (min-width: 1025px) {
  .prize .prize_list .prize_list_item:not(:last-child) {
    margin-bottom: 0;
  }
}
.prize .prize_list .prize_list_item::before {
  content: "";
  display: inline-block;
  background: url(../img/collaboration/img_stamp_parts1.webp) center top/cover no-repeat;
  width: 100vw;
  height: 145px;
  position: absolute;
  top: -1rem;
  left: -1rem;
  z-index: 1;
}
@media screen and (min-width: 1025px) {
  .prize .prize_list .prize_list_item::before {
    background: url(../img/collaboration/img_stamp_parts1_pc.webp) center/contain no-repeat;
    width: 187px;
    height: 187px;
    top: 0;
    left: -3rem;
  }
}
@media screen and (min-width: 1025px) {
  .prize .prize_list .prize_list_item::after {
    content: "";
    display: inline-block;
    background: url(../img/collaboration/img_stamp_parts2_pc.webp) center/contain no-repeat;
    width: 187px;
    height: 187px;
    position: absolute;
    top: 0;
    right: -3rem;
    z-index: 1;
  }
}
.prize .prize_list .prize_list_item h3 {
  font-size: 1.53rem;
  text-align: center;
  letter-spacing: 0.2em;
  text-indent: 0.2em;
  line-height: 1.25;
  margin-bottom: 1rem;
}
@media screen and (min-width: 1025px) {
  .prize .prize_list .prize_list_item h3 {
    font-size: 1.85rem;
    text-indent: 0.4em;
  }
}
.prize .prize_list .prize_list_item .item_inner {
  background-color: #fff;
  padding: 1rem;
  color: #212121;
  position: relative;
}
@media screen and (min-width: 1025px) {
  .prize .prize_list .prize_list_item .item_inner {
    padding: 5px 2.37rem 1.5rem;
    border-radius: 5px;
  }
}
.prize .prize_list .prize_list_item .item_inner .stamp_count {
  font-size: 1.2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 1rem;
}
@media screen and (min-width: 1025px) {
  .prize .prize_list .prize_list_item .item_inner .stamp_count {
    font-size: 1.31rem;
  }
}
.prize .prize_list .prize_list_item .item_inner .stamp_count span {
  display: inline-block;
  max-width: 95px;
  vertical-align: middle;
}
.prize .prize_list .prize_list_item .item_inner .detail {
  font-weight: 700;
}
@media screen and (min-width: 1025px) {
  .prize .prize_list .prize_list_item .item_inner .detail {
    font-size: 1.12rem;
    line-height: 1;
  }
}
.prize .prize_list .prize_list_item .item_inner .detail .logo {
  display: block;
  max-width: 220px;
  line-height: 1;
}
@media screen and (min-width: 1025px) {
  .prize .prize_list .prize_list_item .item_inner .detail .logo {
    max-width: 280px;
    margin-bottom: 10px;
  }
}
.prize .prize_list .prize_list_item .item_inner .site_link {
  text-align: center;
  line-height: 1.2;
}
.prize .prize_list .prize_list_item .item_inner .site_link .link {
  color: #ffb300;
  font-weight: 700;
  border-bottom: 1px solid;
  padding-bottom: 2px;
  letter-spacing: -0.025em;
  text-align: center;
  line-height: 1;
}
.prize .prize_list .prize_list_item .item_inner .item_list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  position: relative;
  z-index: 10;
}
@media screen and (min-width: 1025px) {
  .prize .prize_list .prize_list_item .item_inner .item_list {
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem 1.25rem;
  }
}
.prize .prize_list .prize_list_item .item_inner .item_list li {
  background-color: rgba(255, 207, 0, 0.1);
  border: 2px solid #ffcf00;
  border-radius: 12px;
  padding: 1.56rem 0.5rem 1rem;
}
.prize .prize_list .prize_list_item .item_inner .item_list li .prize_name {
  font-size: 1.1rem;
  font-weight: 700;
  text-align: center;
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin-bottom: 12px;
}
@media screen and (min-width: 1025px) {
  .prize .prize_list .prize_list_item .item_inner .item_list li .prize_name {
    margin-bottom: 10px;
  }
}
.prize .prize_list .prize_list_item .item_inner .item_list li .detail {
  line-height: 1.45;
  text-align: center;
  margin-bottom: 0.93rem;
}
@media screen and (min-width: 1025px) {
  .prize .prize_list .prize_list_item .item_inner .item_list li .detail {
    font-size: 0.93rem;
    margin-bottom: 10px;
  }
}
.prize .prize_list .prize_list_item .item_inner .item_list li .link {
  font-size: 13px;
}
@media screen and (min-width: 1025px) {
  .prize .prize_list .prize_list_item.prize1 .item_inner {
    height: 85%;
  }
}
.prize .prize_list .prize_list_item.prize1 .item_inner::after {
  content: "";
  display: inline-block;
  background: url(../img/collaboration/img_stamp_prize1.webp) center/contain no-repeat;
  width: 76px;
  height: 110px;
  position: absolute;
  bottom: -1rem;
  right: 1rem;
}
@media screen and (min-width: 1025px) {
  .prize .prize_list .prize_list_item.prize1 .item_inner::after {
    width: 10vw;
    height: 24vh;
    bottom: 15px;
    z-index: 5;
  }
}
.prize .prize_list .prize_list_item.prize2::before {
  top: -2rem;
}
@media screen and (min-width: 1025px) {
  .prize .prize_list .prize_list_item.prize2::before {
    top: 0;
  }
}
.prize .prize_list .prize_list_item.prize2 h3 {
  letter-spacing: -0.05em;
  text-indent: 0;
  font-size: 1.3rem;
}
@media screen and (min-width: 1025px) {
  .prize .prize_list .prize_list_item.prize2 h3 {
    font-size: 1.55rem;
  }
}
.prize .prize_list .prize_list_item.prize2 .row {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}
.prize .prize_list .prize_list_item.prize2 .row .detail {
  -ms-flex-preferred-size: 50%;
      flex-basis: 50%;
  line-height: 1.5;
  font-size: 0.85rem;
}
@media screen and (min-width: 1025px) {
  .prize .prize_list .prize_list_item.prize2 .row .detail {
    -ms-flex-preferred-size: 60%;
        flex-basis: 60%;
    font-size: 1rem;
  }
}
.prize .prize_list .prize_list_item.prize2 .row .detail small {
  display: inline-block;
  line-height: 1.4;
  margin-top: 4px;
}
.prize .prize_list .prize_list_item.prize2 .row .img {
  -ms-flex-preferred-size: 50%;
      flex-basis: 50%;
}
@media screen and (min-width: 1025px) {
  .prize .prize_list .prize_list_item.prize2 .row .img {
    -ms-flex-preferred-size: 40%;
        flex-basis: 40%;
  }
}
.prize .prize_list .prize_list_item.prize2 .site_link {
  text-align: right;
}
@media screen and (min-width: 1025px) {
  .prize .prize_list .prize_list_item.prize2 .link {
    color: #ffb300;
    font-size: 14px;
    font-weight: 700;
    border-bottom: 1px solid;
    padding-bottom: 2px;
    letter-spacing: -0.025em;
    line-height: 1;
  }
}
@media screen and (min-width: 1025px) {
  .prize .prize_list .prize_list_item.prize3::before {
    background: url(../img/collaboration/img_stamp_parts3_pc.webp) center top/contain no-repeat;
    width: 115%;
    height: 260px;
    top: -6%;
    left: 50%;
    translate: -50% 0;
  }
}
.prize .prize_list .prize_list_item.prize3 h3 {
  font-size: 1.38rem;
  letter-spacing: 0;
  text-indent: 0;
}
@media screen and (min-width: 1025px) {
  .prize .prize_list .prize_list_item.prize3 h3 {
    font-size: 1.85rem;
    letter-spacing: 0.2em;
    text-indent: 0.4em;
  }
}
.prize .prize_list .prize_list_item.prize3 .item_inner {
  padding-bottom: 5.33rem;
}
@media screen and (min-width: 1025px) {
  .prize .prize_list .prize_list_item.prize3 .item_inner {
    padding: 1rem 4.37rem 4.75rem;
  }
}
.prize .prize_list .prize_list_item.prize3 .item_inner::before, .prize .prize_list .prize_list_item.prize3 .item_inner::after {
  content: "";
  display: inline-block;
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  position: absolute;
}
@media screen and (min-width: 1025px) {
  .prize .prize_list .prize_list_item.prize3 .item_inner::before, .prize .prize_list .prize_list_item.prize3 .item_inner::after {
    content: none;
  }
}
.prize .prize_list .prize_list_item.prize3 .item_inner::before {
  background-image: url(../img/collaboration/prize_parts_img02_sp.webp);
  width: 55px;
  height: 160px;
  top: 30%;
  right: -1rem;
}
.prize .prize_list .prize_list_item.prize3 .item_inner::after {
  background-image: url(../img/collaboration/prize_parts_img03_sp.webp);
  width: 55px;
  height: 168px;
  top: 53%;
  left: -1rem;
}
.prize .prize_list .prize_list_item.prize3::after {
  content: "";
  display: inline-block;
  background: url(../img/collaboration/img_stamp_parts2.webp) center/cover no-repeat;
  width: 100vw;
  height: 220px;
  position: absolute;
  bottom: -10%;
  left: -1rem;
}
@media screen and (min-width: 1025px) {
  .prize .prize_list .prize_list_item.prize3::after {
    background: url(../img/collaboration/img_stamp_parts4_pc.webp) center bottom/contain no-repeat;
    width: 110%;
    height: 260px;
    left: 50%;
    bottom: -12%;
    top: auto;
    translate: -50% 0;
  }
}
.prize .parts1 {
  background: url(../img/collaboration/prize_parts_img01_sp.webp) center/contain no-repeat;
  width: 128px;
  height: 122px;
  top: 2rem;
  left: 0;
}
@media screen and (min-width: 1025px) {
  .prize .parts1 {
    width: 230px;
    height: 235px;
    top: -7%;
  }
}

.mini_bouquet {
  padding: 70% 0;
}
@media screen and (min-width: 1025px) {
  .mini_bouquet {
    padding: 15% 0;
  }
}
.mini_bouquet .cont_ttl {
  margin-bottom: 1em;
}
.mini_bouquet .sub_ttl {
  font-size: 1.2rem;
  font-weight: 700;
  text-align: center;
  line-height: 1.66;
  margin-bottom: 2em;
}
@media screen and (min-width: 1025px) {
  .mini_bouquet .sub_ttl {
    margin-bottom: 1em;
  }
}
.mini_bouquet .lead {
  text-align: center;
  line-height: 1.66;
}
.mini_bouquet .bouquet_btn_list {
  margin: 2.66rem 0;
}
@media screen and (min-width: 1025px) {
  .mini_bouquet .bouquet_btn_list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    gap: 1.06rem 2.25rem;
    position: relative;
    z-index: 5;
  }
}
.mini_bouquet .bouquet_btn_list .more_btn {
  color: #ffb300;
  font-size: 0.93rem;
  font-weight: 900;
  background-color: #fff;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: calc(100% - 2rem);
  height: 4.53rem;
  margin: auto;
  line-height: 1.35;
  border: 2px solid var(--color-Yellow);
  border-radius: 14px;
  position: relative;
}
.mini_bouquet .bouquet_btn_list .more_btn:not(:last-child) {
  margin-bottom: 1.8rem;
}
@media screen and (min-width: 1025px) {
  .mini_bouquet .bouquet_btn_list .more_btn:not(:last-child) {
    margin-bottom: 0;
  }
}
@media screen and (min-width: 1025px) {
  .mini_bouquet .bouquet_btn_list .more_btn {
    width: 100%;
  }
}
.mini_bouquet .bouquet_btn_list .more_btn::after {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  border-top: 1px solid;
  border-right: 1px solid;
  rotate: 45deg;
  position: absolute;
  top: 45%;
  right: 1.66rem;
}
.mini_bouquet .bouquet_btn_list .more_btn span {
  font-size: 1.28em;
}
.mini_bouquet .item_modal_block .modal_inner .thumb_img img {
  aspect-ratio: 1/1;
}
.mini_bouquet .parts1 {
  background: url(../img/collaboration/img_bouquet_parts1_sp.webp) center/contain no-repeat;
  width: 167px;
  height: 274px;
  top: 4rem;
  left: 0;
}
@media screen and (min-width: 1025px) {
  .mini_bouquet .parts1 {
    background: url(../img/collaboration/img_bouquet_parts1_pc.webp) left top/contain no-repeat;
    width: 40vw;
    height: 55vh;
    z-index: 1;
  }
}
@media screen and (min-width: 1440px) {
  .mini_bouquet .parts1 {
    width: 50vw;
    height: 65vh;
  }
}
.mini_bouquet .parts2 {
  background: url(../img/collaboration/img_bouquet_parts2_sp.webp) center/contain no-repeat;
  width: 176px;
  height: 330px;
  top: 2rem;
  right: 0;
}
@media screen and (min-width: 1025px) {
  .mini_bouquet .parts2 {
    background: url(../img/collaboration/img_bouquet_parts2_pc.webp) right top/contain no-repeat;
    width: 40vw;
    height: 45vh;
  }
}
@media screen and (min-width: 1440px) {
  .mini_bouquet .parts2 {
    background-size: cover;
    height: 65vh;
  }
}
.mini_bouquet .parts3 {
  background: url(../img/collaboration/img_bouquet_parts3_sp.webp) center/cover no-repeat;
  width: 100vw;
  height: 326px;
  bottom: 0;
  left: 0;
}
@media screen and (min-width: 1025px) {
  .mini_bouquet .parts3 {
    background: url(../img/collaboration/img_bouquet_parts3_pc.webp) center bottom/cover no-repeat;
    height: 40vh;
    bottom: -10%;
  }
}
@media screen and (min-width: 1440px) {
  .mini_bouquet .parts3 {
    height: 60vh;
  }
}

.item_modal_block {
  display: none;
  position: fixed;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  z-index: 99999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  margin: 0 auto;
  overflow: hidden;
  background-color: rgba(234, 176, 33, 0.95);
}
.item_modal_block .modal_inner {
  background-color: #fff;
  max-width: 90%;
  max-height: 90dvh;
  overflow-y: scroll;
  padding: 3.2rem 1rem 1.66rem;
  position: relative;
  -webkit-box-shadow: 5px 5px 5px rgba(137, 118, 70, 0.15);
          box-shadow: 5px 5px 5px rgba(137, 118, 70, 0.15);
}
@media screen and (min-width: 1025px) {
  .item_modal_block .modal_inner {
    width: 100%;
    max-width: 1000px;
    max-height: 75vh;
    padding: 2.8rem;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: flex-start;
    gap: 1.85rem;
  }
}
.item_modal_block .modal_inner .thumb_img {
  max-width: 255px;
  margin: 0 auto 1.2rem;
  position: relative;
}
@media screen and (min-width: 1025px) {
  .item_modal_block .modal_inner .thumb_img {
    -ms-flex-preferred-size: 40%;
        flex-basis: 40%;
    margin-bottom: 0;
    max-width: none;
  }
}
.item_modal_block .modal_inner .thumb_img img {
  aspect-ratio: 255/202;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
@media screen and (min-width: 1025px) {
  .item_modal_block .modal_inner .thumb_img img {
    aspect-ratio: 1/1;
  }
}
@media screen and (min-width: 1025px) {
  .item_modal_block .modal_inner .modal_detail {
    -ms-flex-preferred-size: 60%;
        flex-basis: 60%;
  }
}
.item_modal_block .modal_inner .shop {
  font-size: 0.93rem;
  font-weight: 700;
  text-align: center;
  line-height: 1.25;
  margin-bottom: 10px;
}
@media screen and (min-width: 1025px) {
  .item_modal_block .modal_inner .shop {
    font-size: 1.37rem;
    text-align: left;
  }
}
.item_modal_block .modal_inner .ttl {
  font-size: 1.33rem;
  line-height: 1.65;
  text-align: center;
  margin-bottom: 1em;
}
@media screen and (min-width: 1025px) {
  .item_modal_block .modal_inner .ttl {
    text-align: left;
  }
}
.item_modal_block .modal_inner .txt {
  font-size: 0.93rem;
  text-align: justify;
  line-height: 1.56;
  letter-spacing: -0.025em;
  margin-bottom: 2.26rem;
}
.item_modal_block .modal_inner .detail_list > div {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  gap: 1rem;
}
.item_modal_block .modal_inner .detail_list > div:not(:last-child) {
  margin-bottom: 1.2rem;
}
@media screen and (min-width: 1025px) {
  .item_modal_block .modal_inner .detail_list > div:not(:last-child) {
    margin-bottom: 1rem;
  }
}
.item_modal_block .modal_inner .detail_list dt {
  width: 30%;
  background-color: #ffd100;
  border-radius: 100vmax;
  font-size: 13px;
  line-height: 1.45;
  padding: 3px 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
@media screen and (min-width: 1025px) {
  .item_modal_block .modal_inner .detail_list dt {
    width: 20%;
    font-size: 0.93rem;
  }
}
.item_modal_block .modal_inner .detail_list dd {
  width: 70%;
  font-size: 14px;
  line-height: 1.45;
}
@media screen and (min-width: 1025px) {
  .item_modal_block .modal_inner .detail_list dd {
    width: 80%;
    font-size: 0.93rem;
  }
}
.item_modal_block .modal_inner .detail_list dd small {
  display: inline-block;
  line-height: 1.4;
  margin-top: 5px;
}
.item_modal_block .modal_inner .reservation_btn {
  margin-top: 1.66rem;
}
@media screen and (min-width: 1025px) {
  .item_modal_block .modal_inner .reservation_btn {
    text-align: right;
  }
}
.item_modal_block .modal_inner .reservation_btn a {
  display: grid;
  place-content: center;
  font-weight: 700;
  background-color: #ffd100;
  width: 70%;
  height: 2rem;
  border-radius: 100vmax;
  margin: auto;
  position: relative;
}
@media screen and (min-width: 1025px) {
  .item_modal_block .modal_inner .reservation_btn a {
    width: auto;
    display: inline-block;
    padding: 2px 3.3rem;
  }
}
.item_modal_block .modal_inner .reservation_btn a::after {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  border-top: 1px solid #fff;
  border-right: 1px solid #fff;
  position: absolute;
  top: 50%;
  right: 12px;
  rotate: 45deg;
  translate: 0 -50%;
}
.item_modal_block .modal_close {
  width: 25px;
  height: 25px;
  position: absolute;
  top: 15px;
  right: 15px;
}
.item_modal_block .modal_close::before, .item_modal_block .modal_close::after {
  content: "";
  display: inline-block;
  width: 100%;
  height: 1px;
  background-color: #212121;
  position: absolute;
  top: 50%;
  left: 50%;
  translate: -50% -50%;
}
.item_modal_block .modal_close::before {
  rotate: 45deg;
}
.item_modal_block .modal_close::after {
  rotate: -45deg;
}

.workshop {
  padding: 6.66rem 0 4.43rem;
}
@media screen and (min-width: 1025px) {
  .workshop {
    padding: 8.12rem 0;
  }
}
.workshop .ws_list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3.2rem 1.6rem;
  margin-bottom: 2.66rem;
}
@media screen and (min-width: 1025px) {
  .workshop .ws_list {
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
  }
}
.workshop .ws_list .ws_item {
  cursor: pointer;
}
@media screen and (min-width: 1025px) {
  .workshop .ws_list .ws_item {
    max-width: 243px;
  }
}
.workshop .ws_list .ws_item .photo {
  text-align: center;
  position: relative;
}
@media screen and (min-width: 1025px) {
  .workshop .ws_list .ws_item .photo {
    margin-bottom: 3.75rem;
  }
}
.workshop .ws_list .ws_item .photo::before {
  content: "";
  display: inline-block;
  width: 100%;
  height: 100%;
  background: linear-gradient(30deg, rgb(230, 230, 0) 5%, rgb(255, 235, 0) 100%);
  border-radius: 100vmax;
  position: absolute;
  top: 15px;
  right: -12px;
  -webkit-filter: blur(6px);
          filter: blur(6px);
  mix-blend-mode: multiply;
  z-index: -1;
}
@media screen and (min-width: 1025px) {
  .workshop .ws_list .ws_item .photo::before {
    width: 95%;
    height: 95%;
    top: 30px;
    right: -15px;
    z-index: -1;
  }
}
.workshop .ws_list .ws_item .ws_name {
  font-size: 14px;
  font-weight: 700;
  text-align: center;
  letter-spacing: -0.05em;
  line-height: 1.53;
  margin-top: 2rem;
}
@media screen and (min-width: 1025px) {
  .workshop .ws_list .ws_item .ws_name {
    font-size: 1.12rem;
  }
}
.workshop .ws_list .ws_item .ws_name::after {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  border-top: 1px solid;
  border-right: 1px solid;
  rotate: 45deg;
  margin: 0 0 5px 5px;
  vertical-align: sub;
}
.workshop .ws_list .ws_item .ws_name span {
  display: block;
  font-size: 12px;
}
@media screen and (min-width: 1025px) {
  .workshop .item_modal_block .modal_inner .shop {
    display: inline-block;
    font-size: 1rem;
    vertical-align: middle;
    margin: 0 1em 0 0;
  }
}
@media screen and (min-width: 1025px) {
  .workshop .item_modal_block .modal_inner .ttl {
    display: inline-block;
    font-size: 1.62rem;
    vertical-align: middle;
    margin: 0;
  }
}
@media screen and (min-width: 1025px) {
  .workshop .item_modal_block .modal_inner .txt {
    margin: 1.37rem 0;
  }
}
.workshop .parts1 {
  background: url(../img/collaboration/workshop_parts_img01_sp.webp) center/contain no-repeat;
  width: 144px;
  height: 227px;
  top: 90%;
  right: 0;
}
@media screen and (min-width: 1025px) {
  .workshop .parts1 {
    background: url(../img/collaboration/workshop_parts_img01_pc.webp) right top/contain no-repeat;
    width: 288px;
    height: 385px;
    top: 70%;
  }
}

.faq {
  padding-bottom: 5.6rem;
}
@media screen and (min-width: 1025px) {
  .faq {
    padding-bottom: 11.87rem;
  }
}
.faq .cont_ttl {
  margin-bottom: 2rem;
}
.faq .faq_list .row {
  border: 1px solid #ffd100;
  border-radius: 5px;
}
.faq .faq_list .row:not(:last-child) {
  margin-bottom: 1.86rem;
}
@media screen and (min-width: 1025px) {
  .faq .faq_list .row:not(:last-child) {
    margin-bottom: 1.68rem;
  }
}
.faq .faq_list dt {
  background-color: #ffd100;
  font-weight: 700;
  line-height: 1.46;
  padding: 1rem 3rem 1rem 1.25rem;
  position: relative;
  cursor: pointer;
}
@media screen and (min-width: 1025px) {
  .faq .faq_list dt {
    padding: 1.25rem 3.75rem;
  }
}
.faq .faq_list dt span {
  position: absolute;
  top: 50%;
  right: 15px;
  translate: 0 -50%;
  width: 20px;
  height: 20px;
}
@media screen and (min-width: 1025px) {
  .faq .faq_list dt span {
    right: 1.62rem;
  }
}
.faq .faq_list dt span::before, .faq .faq_list dt span::after {
  content: "";
  display: inline-block;
  background-color: #fff;
  position: absolute;
  -webkit-transition: all 0.1s linear;
  transition: all 0.1s linear;
}
.faq .faq_list dt span::before {
  width: 100%;
  height: 3px;
  top: 50%;
  translate: 0 -50%;
}
.faq .faq_list dt span::after {
  width: 3px;
  height: 100%;
  left: 50%;
  translate: -50%;
}
.faq .faq_list dt.active span::after {
  opacity: 0;
}
.faq .faq_list dd {
  display: none;
  padding: 1rem 1.15rem;
  line-height: 1.56;
}
@media screen and (min-width: 1025px) {
  .faq .faq_list dd {
    padding: 1.25rem 3.75rem;
  }
}
.faq .faq_list dd a {
  color: #ffb300;
  text-decoration: underline;
  word-break: break-all;
  line-height: 1.4;
}
.faq .parts1 {
  background: url(../img/collaboration/faq_parts_img01_pc.webp) left center/contain no-repeat;
  width: 165px;
  height: 278px;
  bottom: 0;
  left: 0;
}