:root {
  --btn-color: #c11c14;
}

/* -- FOUNDATION -- */
/* reset CSS */
abbr, address, article, aside, audio, b, blockquote, body, canvas, caption, cite, code, dd, del, details, dfn, div, dl, dt, em, fieldset, figcaption, figure, footer, form, h1, h2, h3, h4, h5, h6, header, hgroup, html, i, iframe, img, ins, kbd, label, legend, li, mark, menu, nav, object, ol, p, pre, q, samp, section, small, span, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, time, tr, ul, var, video {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: 0 0;
  box-sizing: border-box;
}

body {
  line-height: 1;
}

article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {
  display: block;
}

ul, li {
  list-style: none;
}

blockquote, q {
  quotes: none;
}

blockquote:after, blockquote:before, q:after, q:before {
  content: "";
  content: none;
}

a {
  margin: 0;
  padding: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: 0 0;
  text-decoration: none;
  box-sizing: border-box;
}

ins {
  background-color: #ff9;
  color: #000;
  text-decoration: none;
}

mark {
  background-color: #ff9;
  color: #000;
  font-style: italic;
  font-weight: 700;
}

del {
  text-decoration: line-through;
}

abbr[title], dfn[title] {
  border-bottom: 1px dotted;
  cursor: help;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

hr {
  display: block;
  height: 1px;
  border: 0;
  border-top: 1px solid #ccc;
  margin: 1em 0;
  padding: 0;
}

input, select {
  vertical-align: middle;
}

html {
  font-size: 10px;
}
@media screen and (max-width: 768px) {
  html {
    font-size: 1.3333333333vw;
  }
}

.main {
  font-family: "M PLUS 1p", sans-serif;
  font-weight: 500;
  font-style: normal;
  background: url(/sky/dokaigi/img/bg_pc.png) top center/176.8rem repeat;
  line-height: 1.6;
  overflow: hidden;
  background-color: #fddd22;
}
@media screen and (max-width: 1600px) {
  .main {
    background-size: 160rem auto;
  }
}
@media screen and (max-width: 768px) {
  .main {
    background: url(/sky/dokaigi/img/bg_sp.png) top center/contain repeat-y, #fddd22;
  }
}

.p-footer {
  border-top: 2px solid #000;
}
.p-footer .footer-cmn-sub {
  background-color: #fddd22;
}
.p-footer .footer-cmn-sub .txt-footer span {
  color: #000;
}

.inner {
  max-width: 113rem;
  padding: 0 2rem;
  margin: auto;
}
.inner-l {
  max-width: 135.8rem;
}

.ttl-01 {
  height: 8.8em;
  width: auto;
  text-align: center;
  margin-bottom: 3.5rem;
}
@media screen and (max-width: 768px) {
  .ttl-01 {
    height: 8rem;
  }
}
.ttl-01 img {
  height: 100%;
  width: auto;
}
.ttl-02 {
  font-size: 3.8rem;
  letter-spacing: -0.1em;
  font-weight: 900;
  line-height: 1.5789473684;
  margin-bottom: 4.4rem;
  color: #3c345b;
  line-height: 1.6;
}
@media screen and (max-width: 768px) {
  .ttl-02 {
    font-size: 4.2rem;
    margin-bottom: 3rem;
  }
}

.txt {
  font-size: 2.5rem;
  margin-top: 3rem;
  letter-spacing: -0.1em;
  line-height: 1.5;
}
@media screen and (max-width: 768px) {
  .txt {
    font-size: 3.2rem;
    font-weight: 500;
    text-align: left;
    margin-top: 1.2rem;
    line-height: 1.5625;
    letter-spacing: -0.07em;
  }
}
.txt-accent {
  font-size: 3.5rem;
  color: #c11c14;
  font-weight: 900;
}
.txt-accent .small {
  font-size: 2.6rem;
}
.txt-s {
  font-size: 1.8rem;
  letter-spacing: -0.02em;
}
@media screen and (max-width: 768px) {
  .txt-s {
    font-size: 2.6rem;
  }
}

.marker {
  position: relative;
  z-index: 2;
  padding: 0 0.5rem;
  background: linear-gradient(transparent 0%, transparent 50%, #fddd22 50%, #fddd22 100%);
}

.card {
  font-weight: 700;
  background-color: #fff;
  border-radius: 1rem;
  border: 0.3rem solid #3c345b;
  padding: 1rem;
  position: relative;
  z-index: 1;
}
@media screen and (max-width: 1130px) {
  .card {
    font-size: 0.7518796992vw;
  }
}
@media screen and (max-width: 768px) {
  .card {
    font-size: 1.3333333333vw;
  }
}
.card::before, .card::after {
  content: "";
  display: block;
  position: absolute;
  top: 0;
}
.card::before {
  left: 0;
}
.card::after {
  right: 0;
}
.card_inner {
  padding: 7rem 3rem 10rem;
  border-radius: 1rem;
  border: 0.3rem solid #3c345b;
}
@media screen and (max-width: 768px) {
  .card_inner {
    padding: 6.5rem 2rem 11rem;
  }
}
.card_inner::before, .card_inner::after {
  content: "";
  display: block;
  position: absolute;
  top: 14rem;
}
.card_inner::before {
  left: -1rem;
}
.card_inner::after {
  right: -1rem;
}

.c-btn {
  font-weight: 700;
  font-size: 2.6rem;
  color: #fff;
  max-width: 69rem;
  width: 100%;
  height: 8.5rem;
  display: flex;
  border-radius: 4.5rem;
  box-shadow: 0 1rem 0 rgb(211, 211, 211);
  background: var(--btn-color);
  border: 3px solid var(--btn-color);
  margin: 3.5rem auto 0;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  transition: all 0.2s ease;
}
@media (any-hover: hover) {
  .c-btn:hover {
    background-color: #fff;
    color: var(--btn-color);
  }
}
@media screen and (max-width: 768px) {
  .c-btn {
    height: 9.9rem;
    width: 60rem;
    font-size: 3.2rem;
    box-shadow: 0 1.3rem 0 rgb(211, 211, 211);
    border-radius: 4.5rem;
    margin-top: 3rem;
  }
}
.c-btn-s {
  width: 34.4rem;
}
.c-btn-blue {
  --btn-color: #3c345b;
}
.c-btn-arrow {
  position: relative;
}
.c-btn-arrow::after {
  content: "";
  display: block;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 17.04 29'%3E%3Cpolyline points='4 0 17.04 14.5 4 29 0 25.17 0 25 9.98 14.5 0 4 4 0' fill='%23404040'/%3E%3C/svg%3E") no-repeat center/contain;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 17.04 29'%3E%3Cpolyline points='4 0 17.04 14.5 4 29 0 25.17 0 25 9.98 14.5 0 4 4 0' fill='%23404040'/%3E%3C/svg%3E") no-repeat center/contain;
  background-color: currentColor;
  width: 1.74rem;
  height: 2.9rem;
  position: absolute;
  right: 4.3rem;
  top: 50%;
  transform: translateY(-50%);
}

.present-list {
  max-width: 88rem;
  display: flex;
  gap: 6rem 1.9%;
  justify-content: space-around;
  margin: 5.5rem auto 6.5rem;
  flex-wrap: wrap;
}
@media screen and (max-width: 768px) {
  .present-list {
    gap: 4rem 0;
    max-width: none;
    margin: 4rem 0 4.5rem;
  }
}
.present-list a {
  position: relative;
  transition: opacity 0.2s;
}
@media (any-hover: hover) {
  .present-list a:hover {
    opacity: 0.9;
  }
}
.present_item {
  width: 27.7rem;
  position: relative;
}
@media screen and (max-width: 768px) {
  .present_item {
    width: 29.6rem;
    width: 50%;
  }
}
.present_item::before {
  position: absolute;
  left: 0;
  top: 2rem;
  content: "";
  display: block;
  border-radius: 50%;
  width: 100%;
  padding-top: 100%;
  background-image: linear-gradient(to top, rgb(211, 165, 49) 25%, rgb(255, 239, 184) 50%);
}
@media screen and (max-width: 768px) {
  .present_item::before {
    width: 29.6rem;
    padding-top: 29.6rem;
    left: 50%;
    transform: translateX(-50%);
    top: 3rem;
  }
}
.present_btn {
  margin: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 3.3rem;
  min-width: 20.6rem;
  padding: 0 1rem;
  background-color: #3c345b;
  color: #fff;
  font-size: 1.8rem;
  margin-top: 1rem;
}
@media screen and (max-width: 768px) {
  .present_btn {
    height: 3.7rem;
    min-width: 21.8rem;
    font-size: 2.6rem;
    width: -moz-max-content;
    width: max-content;
  }
}
.present_img {
  display: block;
  width: 91%;
  width: 25.1rem;
  margin: auto;
}
@media screen and (max-width: 768px) {
  .present_img {
    width: 81%;
  }
}

.pagetop {
  width: 7.2rem;
  position: fixed;
  bottom: 4rem;
  right: 6rem;
  z-index: 2;
}
.pagetop img {
  width: 100%;
}
@media screen and (max-width: 768px) {
  .pagetop {
    max-width: 72px;
    width: 11rem;
    right: 3.5rem;
    bottom: 3.5rem;
  }
}

.kv {
  padding-top: 8.5rem;
  position: relative;
  height: 72.5rem;
  background: url(/sky/dokaigi/img/bg_kv_pc.png) top center/cover no-repeat;
}
@media screen and (max-width: 2000px) {
  .kv {
    background-size: 2000px auto;
  }
}
@media screen and (max-width: 768px) {
  .kv {
    padding: 0;
    background: none;
    height: auto;
  }
}
.kv::before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  bottom: 0;
  background: url(/sky/dokaigi/img/bg_cloud_l.png) bottom left/55.2rem no-repeat, url(/sky/dokaigi/img/bg_cloud_r.png) bottom right/55.2rem no-repeat;
}
@media screen and (max-width: 1778px) {
  .kv::before {
    background: url(/sky/dokaigi/img/bg_kv_bottom_m.png) center bottom/177.8rem auto no-repeat;
  }
}
@media screen and (max-width: 768px) {
  .kv::before {
    display: none;
  }
}
.kv_logo {
  width: 100%;
  max-width: 83.8rem;
  padding: 0 1rem;
  margin: auto;
  top: 7.4rem;
  margin-bottom: 1rem;
}
@media screen and (max-width: 768px) {
  .kv_logo {
    margin: 0;
    padding: 0;
  }
  .kv_logo img {
    width: 100%;
  }
}
.kv_line {
  background: #c11c14;
  height: 11.5rem;
  padding: 0 5rem;
  width: 100%;
  position: relative;
}
.kv_line_txt {
  top: -2rem;
  left: 0;
  bottom: 0;
  right: 0;
  margin: auto;
  position: absolute;
  display: block;
  max-width: 108.7rem;
  padding: 0 2rem;
  display: flex;
  align-items: center;
}
.kv_line img {
  aspect-ratio: 1047/128;
}

@media screen and (max-width: 768px) {
  .sec .txt {
    padding: 0 2rem;
  }
}
.about {
  padding: 9rem 0 8rem;
}
@media screen and (max-width: 768px) {
  .about {
    padding: 7rem 0 12rem;
  }
}
.about .btn-area {
  padding-top: 1rem;
}
@media screen and (max-width: 768px) {
  .about .btn-area {
    padding-top: 0;
  }
}
.about .card::before {
  width: 28.5em;
  height: 19.9em;
  background: url(/sky/dokaigi/img/deco_01.png) center/cover no-repeat;
  transform: translate(-41%, -52%);
}
@media screen and (max-width: 768px) {
  .about .card::before {
    width: 23.3rem;
    height: 16.6rem;
    transform: translate(-9%, -57%);
  }
}
.about .card::after {
  width: 20.5em;
  height: 28em;
  background: url(/sky/dokaigi/img/deco_02.png) center/cover no-repeat;
  transform: translate(50%, -54%);
}
@media screen and (max-width: 768px) {
  .about .card::after {
    width: 19.3rem;
    height: 26.3rem;
    top: 46.5%;
    right: -2.4rem;
    transform: none;
  }
}
.about .card_inner::before {
  width: 22.3em;
  height: 20.8em;
  background: url(/sky/dokaigi/img/deco_03.png) center/cover no-repeat;
  transform: translate(-56%, 0);
}
@media screen and (max-width: 768px) {
  .about .card_inner::before {
    width: 17.7rem;
    height: 16.5rem;
    top: -1rem;
    left: auto;
    transform: translate(-14%, -51%);
    right: 0;
  }
}
.about .card_inner::after {
  width: 17.9em;
  height: 20.8em;
  background: url(/sky/dokaigi/img/deco_04.png) center/cover no-repeat;
  transform: translate(54%, 3%);
}
@media screen and (max-width: 768px) {
  .about .card_inner::after {
    width: 14.8rem;
    height: 17.2rem;
    bottom: 0;
    top: auto;
    right: 50%;
    transform: translate(50%, 50%);
  }
}

.campaign {
  padding: 8rem 0 10rem;
}
@media screen and (max-width: 768px) {
  .campaign {
    padding: 11rem 0;
  }
}
.campaign .card::before {
  width: 21.4em;
  height: 28.2em;
  background: url(/sky/dokaigi/img/deco_05.png) center/cover no-repeat;
  transform: translate(-38%, -46%);
}
@media screen and (max-width: 768px) {
  .campaign .card::before {
    width: 17.8rem;
    height: 24.2rem;
    top: 60.5%;
    right: auto;
    left: -4%;
    transform: none;
  }
}
.campaign .card::after {
  width: 26.4em;
  height: 22.1em;
  background: url(/sky/dokaigi/img/deco_06.png) center/cover no-repeat;
  transform: translate(36%, -43%);
}
@media screen and (max-width: 768px) {
  .campaign .card::after {
    width: 20.4rem;
    height: 18.5rem;
    transform: translate(17%, -56%);
  }
}
.campaign .card_inner::before {
  width: 17.8em;
  height: 19.8em;
  background: url(/sky/dokaigi/img/deco_07.png) center/cover no-repeat;
  transform: translate(-36%, 10%);
}
@media screen and (max-width: 768px) {
  .campaign .card_inner::before {
    width: 14.8rem;
    height: 17.2rem;
    bottom: 0;
    top: auto;
    left: 50%;
    transform: translate(-50%, 50%);
  }
}
.campaign .card_inner::after {
  width: 19.6em;
  height: 22.3em;
  background: url(/sky/dokaigi/img/deco_08.png) center/cover no-repeat;
  transform: translate(37%, -4%);
}
@media screen and (max-width: 768px) {
  .campaign .card_inner::after {
    width: 14.1rem;
    height: 16.1rem;
    left: 0;
    top: 0;
    right: auto;
    transform: translate(1%, -58%);
  }
}
.campaign .ttl-02 {
  margin-bottom: 6rem;
}
@media screen and (max-width: 768px) {
  .campaign .ttl-02 {
    margin-bottom: 5rem;
  }
}
.campaign .txt-s {
  margin-top: 3rem;
}
@media screen and (max-width: 768px) {
  .campaign .txt-s {
    font-weight: 500;
    margin-top: 2rem;
  }
}
.campaign .txt {
  margin-top: 3.5rem;
}
@media screen and (max-width: 768px) {
  .campaign .txt {
    margin-top: 1.8rem;
  }
}
.campaign_img {
  width: 54rem;
}
@media screen and (max-width: 768px) {
  .campaign_img {
    width: 41.4rem;
    margin: 4rem auto 3rem;
  }
}
@media screen and (min-width: 769px) {
  .campaign ._mt {
    margin-top: 0.85rem;
  }
  .campaign .btn-area {
    margin-top: -2rem;
  }
}

.bnr {
  padding: 4rem 0;
}
@media screen and (max-width: 768px) {
  .bnr {
    padding: 9rem 0 9rem;
  }
}
.bnr_list {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8rem;
}
@media screen and (max-width: 768px) {
  .bnr_list {
    flex-direction: column;
    gap: 4rem;
  }
}
.bnr a {
  display: block;
  transition: opacity 0.2s;
}
@media (any-hover: hover) {
  .bnr a:hover {
    opacity: 0.7;
  }
}
.bnr .donki {
  margin-left: -6.5rem;
  width: 35rem;
}
@media screen and (max-width: 768px) {
  .bnr .donki {
    margin: 0;
    width: 48rem;
  }
}
.bnr .donki a {
  padding: 1.5rem 0;
}
@media screen and (max-width: 768px) {
  .bnr .donki a {
    padding: 3rem 0;
  }
}
.bnr .donki img {
  width: 100%;
}
@media screen and (max-width: 768px) {
  .bnr .jonetz {
    width: 23.1rem;
  }
}

.p-sns {
  margin-top: 4.5rem;
}
@media screen and (max-width: 768px) {
  .p-sns {
    margin-top: 6rem;
  }
}

.p-loop {
  background: #c11c14;
  padding: 0.5rem 0;
  overflow: hidden;
}
.p-loop-track {
  display: flex;
  height: 10.2rem;
}
@media screen and (max-width: 768px) {
  .p-loop-track {
    height: 11rem;
  }
}
.p-loop img {
  height: 100%;
  width: auto;
  max-width: none;
}
.p-loop img:nth-child(odd) {
  animation: loop 40s -20s linear infinite;
}
.p-loop img:nth-child(even) {
  animation: loop2 40s linear infinite;
}

@keyframes loop {
  0% {
    transform: translateX(100%);
  }
  to {
    transform: translateX(-100%);
  }
}
@keyframes loop2 {
  0% {
    transform: translateX(0);
  }
  to {
    transform: translateX(-200%);
  }
}
.modaal-gallery-item {
  width: 59.5rem;
}

.u-align-center {
  text-align: center;
}

.u-bold {
  font-weight: 700;
}

@media screen and (max-width: 768px) {
  .only-pc {
    display: none !important;
  }
}