@charset "UTF-8";
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

ul,
ol {
  list-style: none;
}

img {
  width: 100%;
  height: auto;
  vertical-align: bottom;
}

p {
  margin-bottom: 1rem;
}

a {
  color: var(--text-dark);
  text-decoration: none;
}

:root {
  --primary-color: #e80013;
  --secondary-color: #1b891f;
  --accent-color: #f33f12;
  --warm-orange: #e85500;
  --bg: #FFFBE2;
  --bg2: #f7f3d9;
  --soft-blue: #E8F4FD;
  --cream: #FFF8F0;
  --lavender: #F0F0FF;
  --yellow: #fff700;
  --mint: #F0FFFA;
  --text-dark: #252525;
  --text-light: #7F8C8D;
  --white: #ffffff;
  --light-gray: #FAFBFC;
  --border-color: #E8ECEF;
  --glass-white: rgba(255, 255, 255, 0.85);
  --glass-blue: rgba(74, 144, 226, 0.1);
  --rubik: "Rubik", sans-serif;
  --noto: "Noto Sans JP", sans-serif;
  --dela: "Dela Gothic One", sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Noto Sans JP", sans-serif;
  line-height: 1.7;
  color: var(--text-dark);
  overflow-x: hidden;
  background: var(--bg);
  background-attachment: fixed;
  font-weight: 500;
  font-size: 18px;
}
@media screen and (max-width: 1100px) {
  body {
    font-size: 14px;
  }
}

.container {
  max-width: 1400px;
  width: 90%;
  margin: 0 auto;
  padding: 120px 0;
}
@media screen and (max-width: 1100px) {
  .container {
    padding: 60px 0;
  }
}

.gold-text {
  background: linear-gradient(90deg, #ad8c13, #b9881a, #977600);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 700;
  font-size: clamp(16px, 4vw, 36px) !important;
  line-height: 1.4;
}

@media screen and (max-width: 1100px) {
  .note-list {
    margin-bottom: 20px;
  }
}
.note-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
}
@media screen and (max-width: 1100px) {
  .note-list li {
    font-size: 12px;
  }
}
.note-list li::before {
  content: "※";
  position: absolute;
  left: 0;
}

.note-list2 {
  margin-left: 1.2rem;
  font-feature-settings: "palt";
}
.note-list2 li {
  list-style: circle;
  font-size: 12px;
  position: relative;
}

.cta-button {
  background: linear-gradient(135deg, var(--warm-orange), var(--accent-color));
  color: var(--white);
  padding: 16px 32px;
  border-radius: 50px;
  text-decoration: none;
  font-size: 30px;
  font-weight: 600;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  box-shadow: 0 8px 25px rgba(255, 138, 80, 0.4);
  position: relative;
  overflow: hidden;
  border: none;
  cursor: pointer;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  margin-top: 50px;
}
@media screen and (max-width: 1100px) {
  .cta-button {
    font-size: 20px;
    padding: 10px 20px;
    margin-top: 20px;
  }
}
.cta-button::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.6s;
}
.cta-button:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 15px 35px rgba(255, 138, 80, 0.5);
}
.cta-button:hover::before {
  left: 100%;
}

@-webkit-keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}
@-webkit-keyframes bound {
  0% {
    transform: translateY(-40%);
  }
  50% {
    transform: translateY(-50%);
  }
  100% {
    transform: translateY(-40%);
  }
}
@keyframes bound {
  0% {
    transform: translateY(-40%);
  }
  50% {
    transform: translateY(-50%);
  }
  100% {
    transform: translateY(-40%);
  }
}
@-webkit-keyframes zoomIn {
  0% {
    opacity: 0;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.1);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}
@keyframes zoomIn {
  0% {
    opacity: 0;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.1);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}
@-webkit-keyframes spinMorph {
  0% {
    transform: translate(-50%, -50%) rotate(0deg);
    border-radius: 60% 40% 60% 40%/50% 50% 50% 50%;
    /* 横卵 */
  }
  25% {
    transform: translate(-50%, -50%) rotate(90deg);
    border-radius: 50% 50% 50% 50%/60% 40% 60% 40%;
    /* 縦卵を打ち消す補正 */
  }
  50% {
    transform: translate(-50%, -50%) rotate(180deg);
    border-radius: 60% 40% 60% 40%/50% 50% 50% 50%;
  }
  75% {
    transform: translate(-50%, -50%) rotate(270deg);
    border-radius: 50% 50% 50% 50%/60% 40% 60% 40%;
  }
  100% {
    transform: translate(-50%, -50%) rotate(360deg);
    border-radius: 60% 40% 60% 40%/50% 50% 50% 50%;
  }
}
@keyframes spinMorph {
  0% {
    transform: translate(-50%, -50%) rotate(0deg);
    border-radius: 60% 40% 60% 40%/50% 50% 50% 50%;
    /* 横卵 */
  }
  25% {
    transform: translate(-50%, -50%) rotate(90deg);
    border-radius: 50% 50% 50% 50%/60% 40% 60% 40%;
    /* 縦卵を打ち消す補正 */
  }
  50% {
    transform: translate(-50%, -50%) rotate(180deg);
    border-radius: 60% 40% 60% 40%/50% 50% 50% 50%;
  }
  75% {
    transform: translate(-50%, -50%) rotate(270deg);
    border-radius: 50% 50% 50% 50%/60% 40% 60% 40%;
  }
  100% {
    transform: translate(-50%, -50%) rotate(360deg);
    border-radius: 60% 40% 60% 40%/50% 50% 50% 50%;
  }
}
.fadeInUp {
  opacity: 0;
  transform: translateY(20px);
}
.fadeInUp.isAnime {
  -webkit-animation: fadeInUp 0.7s forwards;
          animation: fadeInUp 0.7s forwards;
}

.zoomIn {
  opacity: 0;
}
.zoomIn.isAnime {
  -webkit-animation: zoomIn 0.7s forwards;
          animation: zoomIn 0.7s forwards;
}

.loading-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 18px;
  color: #666;
}

.pc {
  display: block;
}
@media screen and (max-width: 1100px) {
  .pc {
    display: none;
  }
}

.sp {
  display: none;
}
@media screen and (max-width: 1100px) {
  .sp {
    display: block;
  }
}

.wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.site-header {
  background: url(../images/sora.webp) no-repeat center center/cover;
  height: 800px;
  position: relative;
  transition: 0.4s;
}
@media screen and (max-width: 1500px) {
  .site-header {
    height: 760px;
  }
}
@media screen and (max-width: 1360px) {
  .site-header {
    height: 730px;
  }
}
@media screen and (max-width: 1260px) {
  .site-header {
    height: 700px;
  }
}
@media screen and (max-width: 1200px) {
  .site-header {
    height: 680px;
  }
}
@media screen and (max-width: 1100px) {
  .site-header {
    height: 580px;
  }
}
@media screen and (max-width: 1000px) {
  .site-header {
    height: 540px;
  }
}
@media screen and (max-width: 900px) {
  .site-header {
    height: 480px;
  }
}
@media screen and (max-width: 486px) {
  .site-header {
    height: 240px;
  }
}
.site-header::after {
  content: "";
  position: absolute;
  width: 100%;
  bottom: 0;
  background: url(../images/shima.webp) no-repeat center top/cover;
  height: 382px;
  z-index: 1;
}
.site-header__inner {
  position: relative;
  max-width: 1400px;
  margin: 0 auto;
  height: 100%;
  z-index: 10;
  width: 90%;
}
@media screen and (max-width: 1100px) {
  .site-header__inner {
    gap: 0;
  }
}
.site-header .info-item1 {
  position: absolute;
  right: 62px;
  bottom: 50px;
  width: 43%;
}
@media screen and (max-width: 486px) {
  .site-header .info-item1 {
    right: 0;
    bottom: 13px;
    width: 50%;
  }
}
.site-header .info-item2 {
  position: absolute;
  right: 0;
  bottom: -50px;
  width: 50%;
}
@media screen and (max-width: 486px) {
  .site-header .info-item2 {
    width: 179px;
    bottom: -20px;
  }
}
.site-header .keesan-item1 {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 48%;
}
.site-header .keesan-item2 {
  width: 32%;
  position: absolute;
  left: 15%;
  bottom: -50px;
}
@media screen and (max-width: 486px) {
  .site-header .keesan-item2 {
    left: 0;
    width: 150px;
    bottom: -23px;
  }
}
.site-header .keesan-item3 {
  width: 236px;
  position: absolute;
  left: 0;
  bottom: 28px;
}
.site-header .keesan-item3 img {
  transition: 0.4s;
}
@media screen and (max-width: 1130px) {
  .site-header .keesan-item3 {
    width: 200px;
  }
}
@media screen and (max-width: 1000px) {
  .site-header .keesan-item3 {
    width: 180px;
  }
}
@media screen and (max-width: 486px) {
  .site-header .keesan-item3 {
    width: 87px;
    bottom: 30px;
    left: -10px;
  }
}
.site-header .copy {
  position: absolute;
  bottom: 10px;
  left: 0;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  z-index: 10;
  background-color: var(--white);
  padding: 0 10px;
  font-weight: 700;
}
@media screen and (max-width: 486px) {
  .site-header .copy {
    font-size: 12px;
    position: absolute;
    bottom: 48px;
    left: 89px;
  }
}

.site-footer {
  margin-top: auto;
  background-color: var(--white);
}
.site-footer .container {
  padding-top: 80px;
  padding-bottom: 30px;
}
@media screen and (max-width: 486px) {
  .site-footer .container {
    padding-top: 40px;
  }
}
.site-footer h3 {
  text-align: center;
  font-weight: 700;
  font-size: clamp(16px, 2vw, 26px);
  margin-bottom: 30px;
}
.site-footer .sns-list {
  display: flex;
  justify-content: center;
  gap: 20px;
}
@media screen and (max-width: 1100px) {
  .site-footer .sns-list {
    gap: 5px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }
}
.site-footer .sns-list li a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background-color: #000;
  color: var(--white);
  width: 280px;
  height: 48px;
  font-size: clamp(12px, 2vw, 20px);
  font-weight: 700;
  transition: 0.4s;
  font-feature-settings: "palt";
}
@media screen and (max-width: 1100px) {
  .site-footer .sns-list li a {
    width: 100%;
    height: 30px;
  }
}
.site-footer .sns-list li a:hover {
  opacity: 0.7;
}
.site-footer .sns-list li a span {
  display: block;
  width: 30px;
  height: 30px;
}
@media screen and (max-width: 486px) {
  .site-footer .sns-list li a span {
    width: 20px;
    height: 20px;
  }
}
.site-footer .sns-list li:nth-child(1) a {
  background-color: #1877F2;
}
.site-footer .sns-list li:nth-child(3) a {
  background-color: #0FC454;
}
.site-footer dl {
  max-width: 600px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 120px 1fr;
  row-gap: 0.5em;
  -moz-column-gap: 1em;
       column-gap: 1em;
  font-size: 16px;
}
@media screen and (max-width: 486px) {
  .site-footer dl {
    font-size: 14px;
    grid-template-columns: 1fr;
  }
}
.site-footer dl dt {
  text-align: left;
  font-weight: bold;
}
.site-footer dl dd {
  margin: 0;
}
.site-footer .copy {
  text-align: center;
  margin-top: 50px;
  font-size: 14px;
}

#scrollTopBtn {
  position: fixed;
  bottom: 0;
  right: 0;
  width: 50px;
  height: 50px;
  background-color: var(--text-dark);
  border: none;
  color: #fff;
  opacity: 0;
  transform: translateX(100%);
  transition: 0.4s;
  z-index: 10;
  border: 1px solid #fff;
  border-right: none;
  cursor: pointer;
}
#scrollTopBtn::after {
  content: "";
  top: 46%;
  left: 55%;
  width: 12px;
  height: 12px;
  position: absolute;
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
  transform: rotate(-45deg) translate(-50%, -50%);
  transition: 0.4s;
}
#scrollTopBtn:hover::after {
  top: 40%;
}
#scrollTopBtn.in {
  transform: translateX(0);
  opacity: 1;
}

.note-dl {
  display: flex;
  margin-bottom: 1rem;
  font-weight: 700;
  font-feature-settings: "palt";
}
@media screen and (max-width: 1100px) {
  .note-dl {
    flex-direction: column;
  }
}
.note-dl dt {
  position: relative;
}
.note-dl dt::after {
  content: ":";
  padding: 0 10px;
}
@media screen and (max-width: 1100px) {
  .note-dl dt::after {
    padding: 0 5px;
  }
}

.event-day {
  font-weight: 700;
  font-family: var(--rubik);
  color: var(--text-dark);
  font-size: clamp(16px, 5vw, 48px);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0;
}
.event-day span {
  font-family: var(--noto);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--text-dark);
  color: var(--white);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  font-size: 0.6em;
  margin-left: 10px;
}
@media screen and (max-width: 1100px) {
  .event-day span {
    width: 30px;
    height: 30px;
    margin-left: 5px;
  }
}

.primary-heading {
  text-align: center;
  color: var(--text-dark);
  margin-bottom: 120px;
  position: relative;
  z-index: 1;
}
@media screen and (max-width: 1100px) {
  .primary-heading {
    margin-bottom: 40px;
  }
}
.primary-heading .sub-title {
  font-size: clamp(24px, 4vw, 30px);
  font-weight: 700;
}
.primary-heading .heading-title {
  font-size: clamp(18px, 4vw, 40px);
  font-weight: 700;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  margin: 0 auto;
  position: relative;
  padding-left: 80px;
  padding-right: 80px;
  margin-bottom: 50px;
  color: var(--warm-orange);
}
@media screen and (max-width: 1100px) {
  .primary-heading .heading-title {
    padding-left: 40px;
    padding-right: 40px;
    margin-bottom: 20px;
  }
}
.primary-heading .heading-title::after, .primary-heading .heading-title::before {
  content: "";
  position: absolute;
  width: 50px;
  height: 50px;
  z-index: -1;
  top: 50%;
  transform: translateY(-50%);
}
@media screen and (max-width: 1100px) {
  .primary-heading .heading-title::after, .primary-heading .heading-title::before {
    width: 30px;
    height: 30px;
  }
}
.primary-heading .heading-title::after {
  background: url(../images/b-r.svg) no-repeat center center/cover;
  right: 0;
}
.primary-heading .heading-title::before {
  background: url(../images/b-l.svg) no-repeat center center/cover;
  left: 0;
}
.primary-heading .heading-text {
  font-size: clamp(16px, 2vw, 30px);
  font-weight: 700;
}
@media screen and (max-width: 1100px) {
  .primary-heading .heading-text {
    text-align: left;
  }
}

.event-overview {
  position: relative;
}
.event-overview h2 {
  width: 90%;
  max-width: 780px;
  margin: 0 auto 30px;
}
.event-overview .heading {
  text-align: center;
  margin-bottom: 80px;
}
.event-overview .heading .sub-title {
  margin-bottom: 0;
}
.event-overview .heading .sub-title span {
  display: inline-block;
  background: linear-gradient(45deg, #B67B03 0%, #DAAF08 45%, #FEE9A0 70%, #DAAF08 85%, #B67B03 90% 100%);
  padding: 5px 40px;
  border-top-left-radius: 15px;
  border-bottom-right-radius: 15px;
  font-size: clamp(16px, 5vw, 30px);
  font-weight: 700;
  color: #472f00;
  text-shadow: 1px 1px 0 rgb(255, 255, 255);
}
.event-overview .heading .sub-title span br {
  display: none;
}
@media screen and (max-width: 1100px) {
  .event-overview .heading .sub-title span br {
    display: block;
  }
}
.event-overview .heading .heading-title {
  font-family: var(--dela);
  font-weight: 400;
  border-radius: 20px;
  font-size: clamp(24px, 5vw, 58px);
}
.event-overview .heading .heading-title span {
  color: var(--warm-orange);
}
.event-overview .heading .heading-title span:first-child {
  color: var(--secondary-color);
}
.event-overview .heading .heading-text {
  font-size: clamp(16px, 4vw, 30px);
  font-weight: 700;
  font-feature-settings: "palt";
  margin-bottom: 0;
}
.event-overview .day-title {
  width: 300px;
  margin: 0 auto;
}
@media screen and (max-width: 1100px) {
  .event-overview .day-title {
    width: 200px;
  }
}
.event-overview .row {
  display: flex;
  align-items: center;
  position: relative;
  margin-bottom: 0;
}
@media screen and (max-width: 1100px) {
  .event-overview .row {
    flex-direction: column;
  }
}
.event-overview .row::after {
  content: "";
  position: absolute;
  width: 210px;
  height: 233px;
  background: url(../images/circle.svg) no-repeat center center/cover;
  z-index: -1;
  top: 0;
  left: -64px;
  opacity: 0.4;
}
@media screen and (max-width: 1100px) {
  .event-overview .row::after {
    width: 150px;
    height: 167px;
    left: -30px;
    top: -30px;
  }
}
.event-overview .row .text {
  font-size: clamp(14px, 3vw, 1.2rem);
  margin-right: 50px;
  flex: 1;
  font-feature-settings: "palt";
}
@media screen and (max-width: 1100px) {
  .event-overview .row .text {
    margin-right: 0;
  }
}
.event-overview .row .text h3 {
  margin-bottom: 1rem;
  font-size: clamp(24px, 3vw, 60px);
  color: var(--warm-orange);
  font-weight: 700;
  line-height: 1.4;
  font-feature-settings: "palt";
}
@media screen and (max-width: 1100px) {
  .event-overview .row .text h3 {
    text-align: center;
  }
}
.event-overview .row .image {
  width: 48%;
}
@media screen and (max-width: 1100px) {
  .event-overview .row .image {
    width: 80%;
    margin-bottom: 60px;
  }
}

.event-participate .container {
  max-width: 1200px;
}
@media screen and (max-width: 1100px) {
  .event-participate .container {
    padding-top: 0;
  }
}
.event-participate .primary-heading {
  margin-bottom: 50px;
}
@media screen and (max-width: 1100px) {
  .event-participate .primary-heading br {
    display: none;
  }
}
.event-participate .flow-block {
  background-color: var(--white);
  padding: 40px;
  border: 5px solid var(--warm-orange);
  border-radius: 20px;
}
@media screen and (max-width: 1100px) {
  .event-participate .flow-block {
    padding: 20px;
  }
}
.event-participate .flow-block ol {
  display: grid;
  grid-template-columns: 50% 1fr 1fr;
  align-items: center;
  gap: 40px;
}
@media screen and (max-width: 768px) {
  .event-participate .flow-block ol {
    grid-template-columns: 1fr;
  }
}
.event-participate .flow-block ol li {
  position: relative;
}
.event-participate .flow-block ol li:not(:last-child)::after {
  content: "";
  position: absolute;
  right: -46px;
  width: 30px;
  height: 30px;
  background-color: #ffea24;
  top: 50%;
  transform: translateY(-50%);
  -webkit-clip-path: polygon(0 0, 0% 100%, 100% 50%);
          clip-path: polygon(0 0, 0% 100%, 100% 50%);
}
@media screen and (max-width: 768px) {
  .event-participate .flow-block ol li:not(:last-child)::after {
    display: none;
  }
}
.event-participate .flow-block ol li:first-child {
  padding-left: 60px;
  display: flex;
  gap: 30px;
}
@media screen and (max-width: 768px) {
  .event-participate .flow-block ol li:first-child {
    flex-direction: column;
  }
}
.event-participate .flow-block ol li:first-child .text {
  flex: 1;
  font-feature-settings: "palt";
}
.event-participate .flow-block ol li:first-child .text h3 {
  margin-bottom: 1rem;
  font-size: 17px;
}
@media screen and (max-width: 768px) {
  .event-participate .flow-block ol li:first-child .text h3 br {
    display: none;
  }
}
.event-participate .flow-block ol li:first-child .image {
  width: 30%;
}
@media screen and (max-width: 768px) {
  .event-participate .flow-block ol li:first-child .image {
    width: 100%;
  }
}
.event-participate .flow-block ol li:first-child .image a {
  font-size: 12px;
  line-height: 1.2;
  word-break: break-all;
}
.event-participate .flow-block ol li:first-child .num {
  font-size: 40px;
  font-family: var(--rubik);
  position: absolute;
  left: 0;
  top: 0;
  line-height: 1;
}
@media screen and (max-width: 768px) {
  .event-participate .flow-block ol li:first-child .num {
    font-size: 30px;
  }
}
.event-participate .flow-block ol li:nth-child(2) .text h3, .event-participate .flow-block ol li:nth-child(3) .text h3 {
  position: relative;
  padding-left: 50px;
  font-size: 17px;
}
@media screen and (max-width: 1200px) {
  .event-participate .flow-block ol li:nth-child(2) .text h3 br, .event-participate .flow-block ol li:nth-child(3) .text h3 br {
    display: none;
  }
}
.event-participate .flow-block ol li:nth-child(2) .text h3 .num, .event-participate .flow-block ol li:nth-child(3) .text h3 .num {
  font-size: 30px;
  font-family: var(--rubik);
  position: absolute;
  left: 0;
  top: 0;
  line-height: 1;
}
.event-participate__faq {
  max-width: 1000px;
  margin: 100px auto 0;
}
.event-participate__faq h3 {
  font-size: clamp(18px, 5vw, 30px);
  font-weight: 700;
  text-align: center;
  background-color: var(--yellow);
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  margin: 0 auto 40px;
  padding: 10px 40px;
  box-shadow: 5px 5px 0 #000;
  border: 1px solid #000;
  border-top-left-radius: 16px;
  border-bottom-right-radius: 16px;
  font-feature-settings: "palt";
}
@media screen and (max-width: 1100px) {
  .event-participate__faq h3 {
    padding: 10px 20px;
    margin-bottom: 20px;
  }
}
.event-participate__faq .faq {
  background-color: var(--white);
  border-radius: 20px;
  margin-bottom: 20px;
  border: 2px solid var(--primary-color);
}
@media screen and (max-width: 1100px) {
  .event-participate__faq .faq {
    margin-bottom: 10px;
  }
}
.event-participate__faq .faq > dt {
  font-weight: 700;
  font-size: 24px;
  cursor: pointer;
  padding: 20px;
  position: relative;
  padding-left: 60px;
  padding-right: 40px;
}
@media screen and (max-width: 1100px) {
  .event-participate__faq .faq > dt {
    font-size: 16px;
    padding-left: 50px;
  }
}
.event-participate__faq .faq > dt::before {
  content: "Q";
  font-family: var(--rubik);
  font-size: 40px;
  position: absolute;
  left: 20px;
  top: 50%;
  color: var(--warm-orange);
  transform: translateY(-50%);
}
@media screen and (max-width: 1100px) {
  .event-participate__faq .faq > dt::before {
    font-size: 24px;
  }
}
.event-participate__faq .faq > dt::after {
  content: "+";
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.2em;
  line-height: 1;
  transition: transform 0.3s ease;
}
.event-participate__faq .faq > dt.active {
  color: var(--warm-orange);
}
.event-participate__faq .faq > dt.active::after {
  content: "−";
}
.event-participate__faq .faq dd {
  display: none;
  padding: 0 40px 20px;
  position: relative;
  padding-left: 60px;
}
.event-participate__faq .faq dd::before {
  content: "A";
  font-family: var(--rubik);
  font-size: 30px;
  position: absolute;
  left: 25px;
  top: 0;
  color: #666;
  line-height: 1;
  font-weight: 700;
}
@media screen and (max-width: 1100px) {
  .event-participate__faq .faq dd::before {
    font-size: 24px;
  }
}
.event-participate__faq .faq dd .block {
  background-color: #f3f3f3;
  border-radius: 10px;
  padding: 30px;
}
.event-participate__faq .faq dd .block p:last-of-type {
  margin-bottom: 0;
}
.event-participate__faq .faq dd .block:not(:last-child) {
  margin-bottom: 20px;
}
.event-participate__faq .faq dd h4 {
  font-size: 18px;
  border-bottom: 1px solid #000;
  padding-bottom: 10px;
  margin-bottom: 10px;
}
.event-participate__faq .faq dd h5 {
  font-size: 18px;
  margin-bottom: 10px;
}
.event-participate__faq .faq dd ul {
  margin-left: 1.5rem;
  margin-bottom: 1rem;
}
.event-participate__faq .faq dd ul li {
  list-style: circle;
}
.event-participate__faq .faq dd ol {
  counter-reset: maru;
  margin-bottom: 1rem;
}
.event-participate__faq .faq dd ol li {
  counter-increment: maru;
  position: relative;
  padding-left: 2em;
}
.event-participate__faq .faq dd ol li::before {
  position: absolute;
  left: 0;
}
.event-participate__faq .faq dd ol li:nth-child(1)::before {
  content: "①";
}
.event-participate__faq .faq dd ol li:nth-child(2)::before {
  content: "②";
}
.event-participate__faq .faq dd ol li:nth-child(3)::before {
  content: "③";
}
.event-participate__faq .faq dd ol li:nth-child(4)::before {
  content: "④";
}
.event-participate__faq .faq dd ol li:nth-child(5)::before {
  content: "⑤";
}
.event-participate__faq .faq dd ol li:nth-child(6)::before {
  content: "⑥";
}
.event-participate__faq .faq dd ol li:nth-child(7)::before {
  content: "⑦";
}
.event-participate__faq .faq dd .danger {
  color: var(--primary-color);
  font-weight: 700;
}

.event-course .container {
  position: relative;
  padding-top: 0;
}
@media screen and (max-width: 1100px) {
  .event-course .primary-heading .heading-text {
    padding-left: 100px;
    font-size: 14px;
    margin-bottom: 50px;
  }
  .event-course .primary-heading .heading-text br {
    display: none;
  }
}
.event-course .circle-obj1 {
  position: absolute;
  width: 400px;
  right: -200px;
  top: 210px;
  z-index: -1;
  opacity: 0.5;
}
@media screen and (max-width: 1100px) {
  .event-course .circle-obj1 {
    display: none;
    width: 200px;
    right: -100px;
    top: 100px;
  }
}
.event-course .circle-obj2 {
  position: absolute;
  width: 300px;
  left: -200px;
  top: -210px;
  z-index: -1;
  opacity: 0.5;
}
@media screen and (max-width: 1100px) {
  .event-course .circle-obj2 {
    display: none;
  }
}
.event-course .circle-obj3 {
  position: absolute;
  width: 200px;
  bottom: 64px;
  left: -50px;
  z-index: 1;
}
@media screen and (max-width: 1100px) {
  .event-course .circle-obj3 {
    display: none;
  }
}
.event-course__wrapper {
  position: relative;
}
.event-course__wrapper__body {
  position: relative;
  z-index: 1;
  background-color: var(--white);
  padding: 80px;
  border-radius: 20px;
  border: 5px solid var(--warm-orange);
  margin-bottom: 40px;
}
@media screen and (max-width: 486px) {
  .event-course__wrapper__body {
    padding: 40px 25px;
  }
}
.event-course__wrapper .course-title {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--white);
  border: 5px solid var(--warm-orange);
  border-radius: 60px;
  padding: 10px 40px;
  top: -60px;
  font-size: clamp(18px, 3vw, 46px);
  font-feature-settings: "palt";
  font-family: var(--dela);
  font-weight: 400;
  color: var(--warm-orange);
  text-align: center;
}
@media screen and (max-width: 1100px) {
  .event-course__wrapper .course-title {
    top: -40px;
    width: 80%;
  }
}
.event-course__wrapper .row {
  display: flex;
  align-items: center;
  margin-bottom: 50px;
}
@media screen and (max-width: 1100px) {
  .event-course__wrapper .row {
    flex-direction: column;
    gap: 0;
  }
}
.event-course__wrapper .row .text {
  flex: 1;
  padding-right: 50px;
}
@media screen and (max-width: 1100px) {
  .event-course__wrapper .row .text {
    padding-right: 0;
    width: 100%;
  }
}
.event-course__wrapper .row .image {
  width: 45%;
}
@media screen and (max-width: 1100px) {
  .event-course__wrapper .row .image {
    width: 100%;
  }
}
.event-course__wrapper .row2 {
  display: flex;
  gap: 50px;
}
@media screen and (max-width: 1100px) {
  .event-course__wrapper .row2 {
    flex-direction: column;
    gap: 0;
  }
}
.event-course__wrapper .row2 .left {
  flex: 1;
}
@media screen and (max-width: 1100px) {
  .event-course__wrapper .row2 .left {
    width: 100%;
    margin-bottom: 50px;
  }
}
.event-course__wrapper .row2 .right {
  width: 45%;
}
@media screen and (max-width: 1100px) {
  .event-course__wrapper .row2 .right {
    width: 100%;
  }
}
.event-course__wrapper .row2 .present-image img {
  display: block;
  width: 80%;
  margin: 0 auto;
}
.event-course__wrapper .row2 .sticker-wrapper {
  display: flex;
  gap: 20px;
}
@media screen and (max-width: 486px) {
  .event-course__wrapper .row2 .sticker-wrapper {
    flex-direction: column;
  }
}
.event-course__wrapper .row2 .sticker-wrapper .sticker-image {
  position: relative;
  margin-bottom: 20px;
}
.event-course__wrapper .row2 .sticker-wrapper .sticker-image::after {
  content: "※画像はイメージです";
  position: absolute;
  bottom: -20px;
  right: 0;
  font-size: 11px;
}
.event-course__wrapper .row2 .sticker-wrapper h4 {
  margin-bottom: 10px;
}
.event-course__wrapper .row2 .sticker-wrapper p {
  font-size: 12px;
}
.event-course__wrapper .sub-row {
  display: grid;
  gap: 30px;
  grid-template-columns: 180px 1fr;
}
@media screen and (max-width: 1100px) {
  .event-course__wrapper .sub-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
}
.event-course__wrapper .sub-row:not(:last-of-type) {
  margin-bottom: 20px;
}
.event-course__wrapper .sub-row__image {
  height: 130px;
}
@media screen and (max-width: 1100px) {
  .event-course__wrapper .sub-row__image {
    height: 250px;
    margin-bottom: 15px;
  }
}
@media screen and (max-width: 486px) {
  .event-course__wrapper .sub-row__image {
    height: 150px;
  }
}
.event-course__wrapper .sub-row__image img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
.event-course__wrapper .sub-row__text h4 {
  font-size: 18px;
  font-feature-settings: "palt";
}
@media screen and (max-width: 1100px) {
  .event-course__wrapper .sub-row__text h4 {
    font-size: 16px;
  }
}
.event-course__wrapper .sub-row__text h4 span {
  display: block;
}
.event-course__wrapper .sub-row__text p {
  font-family: var(--dela);
  font-weight: 400;
  font-size: 23px;
  color: var(--text-dark);
  margin-bottom: 0;
}
@media screen and (max-width: 1100px) {
  .event-course__wrapper .sub-row__text p {
    font-size: 18px;
  }
}
.event-course__wrapper .heading {
  position: relative;
  margin-bottom: 50px;
}
@media screen and (max-width: 1100px) {
  .event-course__wrapper .heading {
    margin-bottom: 20px;
  }
}
.event-course__wrapper .heading .heading__row {
  display: flex;
  align-items: center;
  gap: 20px;
}
@media screen and (max-width: 1100px) {
  .event-course__wrapper .heading .heading__row {
    flex-direction: column;
    gap: 0;
  }
}
.event-course__wrapper .heading .heading__row h4 {
  background-color: var(--warm-orange);
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  border-radius: 60px;
  padding: 6px 40px;
  font-size: clamp(16px, 2vw, 30px);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0;
  font-family: var(--dela);
  font-weight: 400;
  width: 290px;
  text-align: center;
}
@media screen and (max-width: 1100px) {
  .event-course__wrapper .heading .heading__row h4 {
    font-size: 16px;
    padding: 6px 20px;
    width: 100%;
  }
}
.event-course__wrapper .heading .heading__row p {
  font-size: clamp(30px, 2vw, 40px);
  font-weight: 700;
  font-family: var(--dela);
  font-weight: 400;
  color: var(--text-dark);
  margin-bottom: 0;
}
.event-course__wrapper .heading .note {
  position: absolute;
  background-color: var(--white);
  border-radius: 60px;
  left: 20px;
  font-size: 15px;
  bottom: -20px;
  font-weight: 700;
  border: 2px solid var(--warm-orange);
  color: var(--warm-orange);
  padding: 0 20px;
  margin: 0;
}
@media screen and (max-width: 1100px) {
  .event-course__wrapper .heading .note {
    position: static;
    text-align: center;
    width: -webkit-fit-content;
    width: -moz-fit-content;
    width: fit-content;
    margin: 0 auto;
    font-size: 13px;
  }
}
.event-course__wrapper h5 {
  font-size: clamp(16px, 4vw, 25px);
  margin-bottom: 20px;
  font-feature-settings: "palt";
}
.event-course__wrapper h5 span {
  display: block;
  font-size: 0.7em;
}
.event-course__wrapper .sub-text {
  font-weight: 700;
  font-feature-settings: "palt";
}
.event-course__wrapper .kee-image {
  position: absolute;
  width: 250px;
  top: -278px;
  left: 50px;
}
@media screen and (max-width: 1100px) {
  .event-course__wrapper .kee-image {
    position: absolute;
    width: 120px;
    top: -141px;
    left: 3px;
  }
}
.event-course__wrapper--niigata {
  margin-top: 200px;
}
@media screen and (max-width: 1100px) {
  .event-course__wrapper--niigata {
    margin-top: 200px;
  }
}
.event-course__wrapper--niigata .event-course__wrapper__body {
  border: 5px solid var(--secondary-color);
}
.event-course__wrapper--niigata .course-title {
  border: 5px solid var(--secondary-color);
  color: var(--secondary-color);
}
.event-course__wrapper--niigata .kee-image {
  left: auto;
  right: 100px;
  top: -172px;
}
@media screen and (max-width: 1100px) {
  .event-course__wrapper--niigata .kee-image {
    top: -170px;
    width: 200px;
    left: 50%;
    transform: translateX(-50%);
  }
}
.event-course__wrapper--niigata .heading .heading__row h4 {
  background-color: var(--secondary-color);
}
.event-course__wrapper--niigata .heading .note {
  border: 2px solid var(--secondary-color);
  color: var(--secondary-color);
}

.event-spot {
  background-color: var(--white);
}
.event-spot .primary-heading {
  margin-bottom: 50px;
}
@media screen and (max-width: 1100px) {
  .event-spot iframe {
    height: 360px !important;
  }
}

.event-banner .banner-item {
  max-width: 1000px;
  margin: 0 auto;
}
.event-banner .banner-item:not(:last-child) {
  margin-bottom: 120px;
}
@media screen and (max-width: 1100px) {
  .event-banner .banner-item:not(:last-child) {
    margin-bottom: 60px;
  }
}
.event-banner .banner-item h3 {
  font-size: clamp(16px, 4vw, 26px);
  font-weight: 700;
  margin-bottom: 30px;
  position: relative;
  z-index: 1;
  padding-left: 150px;
}
.event-banner .banner-item h3 a {
  color: var(--warm-orange);
}
@media screen and (max-width: 1100px) {
  .event-banner .banner-item h3 {
    padding-left: 100px;
    margin-bottom: 10px;
  }
}
.event-banner .banner-item h3::after {
  content: "";
  position: absolute;
  width: 127px;
  height: 148px;
  background: url(../images/check.svg) no-repeat center center/cover;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  -webkit-animation: bound 1s infinite;
          animation: bound 1s infinite;
}
@media screen and (max-width: 1100px) {
  .event-banner .banner-item h3::after {
    width: 80px;
    height: 90px;
  }
}
.event-banner .banner-item a {
  display: block;
  border-radius: 20px;
  overflow: hidden;
  transition: 0.4s;
}
.event-banner .banner-item a:hover {
  opacity: 0.7;
}

.event-about .container {
  max-width: 1200px;
  padding-top: 0;
}
.event-about h2 {
  font-size: clamp(18px, 5vw, 30px);
  font-weight: 700;
  text-align: center;
  background-color: var(--yellow);
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  margin: 0 auto 40px;
  padding: 10px 40px;
  box-shadow: 5px 5px 0 #000;
  border: 1px solid #000;
  border-top-left-radius: 16px;
  border-bottom-right-radius: 16px;
}
.event-about__content {
  background-color: var(--white);
  padding: 80px;
  border-radius: 20px;
  position: relative;
  box-shadow: 0 0 30px rgba(0, 0, 0, 0.1);
}
@media screen and (max-width: 1100px) {
  .event-about__content {
    padding: 40px;
  }
}
.event-about__content ul {
  margin-bottom: 1rem;
}
.event-about__content ul li {
  position: relative;
  padding-left: 1.5rem;
}
.event-about__content ul li::before {
  content: "●";
  position: absolute;
  left: 0px;
  top: 5px;
  font-size: 0.5em;
  color: var(--warm-orange);
}
.event-about__content ul.st {
  color: var(--accent-color);
}