* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
ul {
  list-style: none;
}
a {
  color: inherit;
  text-decoration: none;
}
img {
  max-width: 100%;
  vertical-align: bottom;
  border: none;
}

header, main, footer, nav, section {
  display: block;
}

:root {
  --color-header: #fff;
  --color-footer: #f3f6f8;
  --color-lead-text: #d9f1fa;
  --color-yellow: #ffff8e;
  --color-text: #009693;
  --color-green: #009693;
  --color-orange: #fdddaa;
  --color-bg-orange: #fde7bc;
  --color-bg-green: #88d0d2;
  --font-jp-noto: "Noto Sans JP", sans-serif;
  --font-en: century-gothic, sans-serif;
  --font-jp-logo: corporate-logo-ver2, sans-serif;
}
html, body {
  overflow-x: hidden;
}

body {
  font-family: "Noto Sans JP", sans-serif;
  font-optical-sizing: auto;
  font-feature-settings: "palt";
  background: var(--color-bg-green);
}
a {
  transition: opacity 0.3s;
}
a:hover {
  opacity: 0.8;
}
.tab-sp,
.sp-only {
  display: none;
}

.sp-bar {
  display: flex;
  align-items: center;
  width: 100%;
  height: 58px;
  padding-left: 29px;
  background: var(--color-header);
}

.title-area {
  position: relative;
  text-align: center;
  margin-bottom: 50px;
}
.title-area .page-title {
  position: relative;
  max-width: 900px;
  margin: 100px auto 30px;
  color: var(--color-yellow);
  font-size: 5rem; /* 80px */
  font-weight: 400;
  font-family: var(--font-en);
  line-height: 1;
  letter-spacing: 2.3px;
}
.title-area .date-text {
  font-size: 3rem; /* 48px */
  color: #fff;
  font-family: var(--font-en);
  line-height: 1.5;
  letter-spacing: 2.3px;
}
.title-area .date-text span {
  font-size: 0.4em; /* 64*0.4=25.6px */
  font-family: var(--font-jp-logo);
}
.title-area .place-text {
  font-size: 1.5rem; /* 24px */
  color: #fff;
  font-family: var(--font-jp-logo);
  line-height: 1;
}
.title-area .free-text {
  position: absolute;
  right: calc(50% - 260px);
  bottom: -20px;
  width: 100px;
  height: 100px;
  padding: 17px;
  font-size: 1.5rem; /* 24px */
  color: var(--color-green);
  font-family: var(--font-jp-logo);
  line-height: 1.4;
  letter-spacing: 2.3px;
  border-radius: 50%;
  background: var(--color-orange);
}

.main-inner {
  color: var(--color-text);
}
.day-area {
  padding: 70px;
  background: #fff;
}
.day-area .day-title {
  margin-bottom: 1em;
  font-size: 3rem; /* 48px */
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 2.3px;
  font-family: var(--font-en);
}
.day-area .day-title .border-title {
  position: relative;
  display: block;
  width: fit-content;
  margin: 0 auto;
  padding-inline: 0.8em;
  font-size: 0.6em; /* 48*0.6=28.8px */
}
.day-area .day-title .border-title::before {
  content: "";
  position: absolute;
  inset: 0;
  width: 100%;
  height: 72%;
  margin: auto;
  border-right: 2px solid var(--color-text);
  border-left: 2px solid var(--color-text);
}
.day-area .day-title .jp {
  font-size: 0.4em; /* 48*0.4=19.2px */
  font-family: var(--font-jp-logo);
  vertical-align: middle;
}
.day-area .time {
  position: relative;
  z-index: 1;
  font-size: 2.4rem; /* 38.4px */
  font-family: var(--font-en);
  text-align: center;
}
.day-area .time::before {
  content: "";
  position: absolute;
  z-index: 0;
  inset: 0;
  width: 100%;
  height: 1px;
  margin: auto;
  background: var(--color-text);
}
.day-area .time::after {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  width: 3.2em;
  height: 100%;
  margin: auto;
  background: #fff;
}
.day-area .time span {
  position: relative;
  z-index: 10;
}
.day-area .time.mt {
  margin-top: 1.5em;
}
.day-area .event-title {
  margin-bottom: 0.3em;
  font-size: 2.4rem; /* 38.4px */
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 2.3px;
  text-align: center;
}
.day-area .event-title span {
  font-size: 0.8em;
}
.day-area .event-title.djkoo {
  margin-block: 0.2em 0.7em;
  line-height: 1.2;
}
.day-area .event-text {
  margin-block: 0.3em  1.5em;
  font-size: 2.2rem; /* 35.2px */
  line-height: 1.5;
  letter-spacing: 2.3px;
  text-align: center;
}

.information-title {
  margin-bottom: 1em;
  color: #fff;
  font-size: 3rem; /* 48px */
  line-height: 1.5;
  letter-spacing: 2.3px;
  font-family: var(--font-en);
  font-weight: 400;
  text-align: center;
}
.information-list li {
  position: relative;
  padding: 35px;
  color: var(--color-text);
  line-height: 1.5;
  letter-spacing: 2.3px;
  text-align: center;
  border-radius: 10px;
  background: var(--color-bg-orange);
}
.information-list .list-title {
  margin-bottom: 20px;
  padding-bottom: 20px;
  font-size: 2.2rem; /* 35.2px */
  font-weight: 700;
  line-height: 1.1;
  border-bottom: 1px solid var(--color-text);
}
.information-list .list-title .small,
.information-list .list-text {
  font-size: 1.3rem; /* 20.8px */
  font-weight: 600;
  line-height: 1.5;
}
.information-list .list-title span,
.information-list .list-text span {
  display: inline-block;
}
.information-list li:nth-child(1) .list-text {
  font-size: 2.2rem; /* 35.2px */
  font-weight: 700;
  line-height: 1;
}
.information-list li:nth-child(1) .list-text span {
  font-size: 0.8em;
}
.information-list li:nth-child(1) img {
  position: absolute;
  top: 10%;
  right: 10%;
  bottom: 0;
  margin: auto;
}
.event-note {
  margin-bottom: 3em;
  color: #fff;
  font-size: 1.2rem; /* 19.2px */
  line-height: 1.7;
  text-align: center;
}
/* .main-inner .list-title {
  margin-bottom: 50px;
  padding-inline: 10px;
  text-align: center;
}
.main-inner .list-title img {
  position: relative;
  left: 12px;
  display: inline-block;
  border-radius: 8px;
  box-shadow: 7.5px 7.5px 4px 1px rgba(0, 174, 229, 0.7);
}
.main-inner .list-title + p {
  margin-bottom: 50px;
  padding-inline: 10px;
  text-align: center;
  font-size: clamp(1.8rem, 2.8vw, 2.2rem);
  font-weight: 700;
  line-height: 2;
  letter-spacing: 2.3px;
} */

/* .banner-list {
  display: grid;
  grid-template-columns: 1fr;
  justify-content: center;
  align-items: center;
  gap: 50px 30px;
  padding: 0 30px;
}
.banner-list li {
  position: relative;
  width: 100%;
  max-width: 475px;
  display: flex;
  justify-content: center;
  border-radius: 10px;
  overflow: hidden;
}
.banner-list li.coming-soon {
  pointer-events: none;
}
.banner-list li div {
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  background: rgba(4, 90, 113, 0.4);
  color: var(--color-header);
  font-size: 1.2rem;
  font-weight: bold;
  line-height: 1.5;
  letter-spacing: 1.5px;
} */
footer {
  position: relative;
  height: 175px;
  padding: 33px 0 0 40px;
  background: var(--color-footer);
}
footer img {
  width: 195px;
}
footer p {
  padding-top: 20px;
  font-size: 0.75rem; /* 16*0.75=12px */
  line-height: 1.8;
}


@media (min-width: 768px) {
  .day-area {
    width: calc(100% - 40px);
    max-width: 900px;
    margin: 0 auto 100px;
    text-align: center;
    background: #fff;
  }
  .information-list li {
    width: calc(100% - 40px);
    max-width: 900px;
    margin: 0 auto 50px;
    text-align: center;
  }
  /* .banner-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
    max-width: 960px;
    margin: 0 auto 150px;
  } */
  footer {
    height: 121px;
    padding-top: 15px;
  }
  footer p {
    padding-top: 5px;
  }
}


@media (max-width: 767.999px) {
  .pc-only {
    display: none;
  }
  .sp-only {
    display: block;
  }

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

  .title-area .page-title {
    margin-top: 50px;
    padding-inline: 30px;
    font-size: 3.3rem;
  }
  .title-area .date-text {
    font-size: 2.6rem;
    font-weight: 600;
  }
  .title-area .free-text {
    right: calc(50% - 185px);
    bottom: -37px;
    width: 72px;
    height: 72px;
    padding: 12px;
    font-size: 1.2rem;
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: 2px;
  }

  .day-area {
    width: calc(100% - 60px);
    margin: 0 auto 30px;
    padding: 25px;
    text-align: center;
  }
  .day-area .day-title {
    margin-bottom: 0.2em;
  }
  .day-area .time {
    font-size: 1.6rem;
    font-weight: 400;
  }
  .day-area .event-title {
    font-size: 1.6rem;
    font-weight: 600;
  }
  .day-area .event-title.djkoo {
    line-height: 1.2;
  }
  .day-area .event-text {
    font-size: 1.25rem;
    font-weight: 500;
  }

  .information-title {
    font-size: 2rem;
    margin-bottom: 20px;
  }
  .information-list li {
    width: calc(100% - 60px);
    margin: 0 auto 30px;
    padding: 25px;
    border-radius: 5px;
  }
  .information-list .list-title {
    margin-bottom: 15px;
    padding-bottom: 15px;
    font-size: 1.4rem;
  }
  .information-list .list-text {
    font-size: 1rem;
  }
  .information-list li:nth-child(1) .list-text {
    font-size: 1.3rem;
  }
  .information-list li:nth-child(1) img {
    top: inherit;
    right: 5%;
    bottom: 2.5%;
    width: 84px;
  }
  .information-list li:nth-child(2) .list-title {
    font-size: 1.2rem;
  }
  .information-list li:nth-child(2) .list-text {
    font-size: 0.9rem;
  }
  .information-list li:nth-child(3) .list-title {
    font-size: 1.2rem;
  }
  .information-list li:nth-child(3) .list-title .small,
  .event-note {
    font-size: 0.8rem;
  }
  /* .banner-list {
    row-gap: 20px;
    margin-bottom: 50px;
  }
  .banner-list li {
    margin-inline: auto;
  } */
}

@media (max-width: 500px) {
  .day-area .event-title.djkoo span {
    font-size: 0.7em;
  }
}

@media (max-width: 450px) {
  .information-list li:nth-child(3) .list-text {
    font-size: 0.8rem;
  }
}

@media (max-width: 440px) {
  .lead-text {
    padding-inline: 9vw;
  }
}

@media (max-width: 430px) {
  .day-area .event-title.djkoo {
    line-height: 1.1;
  }
  .day-area .event-title.djkoo span {
    font-size: 0.56em;
  }
}



@media (max-width: 400px) {
  .lead-text {
    padding-inline: 4vw;
  }
}