@charset "utf-8";

@import url('https://fonts.googleapis.com/css2?family=Zen+Maru+Gothic:wght@400;500;700&display=swap');
@import url("reset.min.css");

html {
  font-family: "Zen Maru Gothic", sans-serif;
  font-weight: 400;
  font-style: normal;
  color: #666666;
  background-color: #666;

  @media (width < 1024px) {
    background-color: #DEDEDE;
  }
}

.container {
  position: relative;
  display: grid;
  grid-template-columns: 76% 24%;
  overflow: clip;

  @media (width < 1024px) {
    /* display: block; */
    grid-template-columns: 1fr minmax(auto, 640px) 1fr;
  }
}

header {
  grid-column: 2;
  grid-row: 1;
  background-color: #DEDEDE;
  container-type: inline-size;
  --scale-h: calc(100cqw / 460);

  @media (width < 1024px) {
    grid-column: 2 / -2;
  }
}

main {
  position: relative;
  grid-column: 1;
  grid-row: 1;
  background-color: #DEDEDE;
  container-type: inline-size;
  --scale: calc(100cqw / 1460);
  /* z-index: 0; */

  @media (width < 1024px) {
    --scale: calc(100cqw / 375);
    grid-column: 2 / -2;
    grid-row: 2;
  }
}

span {
  display: inline-block;
}

/* -------------------------------------------------------------------------------- */
/* menu */

header {
  position: relative;
  padding: 1em;

  @media (width < 1024px) {
    padding: 0;
  }
}

header * {
    z-index: 10;
}

header .logo {
  position: relative;
  width: calc(132 * var(--scale-h));
  margin-top: .175em;
}

header h2 {
  position: relative;
  display: flex;
  flex-flow: row;
  justify-content: space-between;
  color: #008DD2;
  font-weight: bold;
  font-size: calc(29 * var(--scale-h));
  line-height: 1;

  @media (width < 1024px) {
    flex-flow: column;
    padding: .5em .5em .25em .5em;
    line-height: 1.5;
  }
}

header .bg-sp {
  display: none;

  @media (width < 1024px) {
    display: block;
  }
}

h1 {
  position: relative;
  color: #CC723D;
  text-align: center;
  font-weight: bold;
  line-height: 1.1;
  margin-top: calc(90 * var(--scale-h));

  @media (width < 1024px) {
    margin-top: calc(20 * var(--scale-h));
  }
}

rt {
  /* for safari */
  position: relative;
  transform: translateY(.8em);
}

h1 rt {
  font-size: calc(23 * var(--scale-h));

  @media (width < 1024px) {
    font-size: calc(18 * var(--scale-h));
  }
}

h1 .plaster {
  font-size: calc(68 * var(--scale-h));

  @media (width < 1024px) {
    display: block;
    font-size: calc(54 * var(--scale-h));
  }
}

h1 .onigiri {
  font-size: calc(94 * var(--scale-h));

  @media (width < 1024px) {
    font-size: calc(76 * var(--scale-h));
  }
}

h1 .sub {
  color: #0A4C94;
  font-size: calc(33 * var(--scale-h));
  margin-top: .5em;

  @media (width < 1024px) {
    font-size: calc(26 * var(--scale-h));
  }
}

nav ul {
  list-style: none;
  text-align: center;
  font-weight: 500;
  font-size: calc(25 * var(--scale-h));
  line-height: 2.5;
  padding: 1.5em 2em;
  @media (width < 1024px) {
    padding-top: 4em;
  }
}

nav a {
  display: block;
  color: #666666;
  text-decoration: none;
}

nav .selected {
  color: #fff;
  background-color: #CC723D;
}

nav {
  position: relative;
  @media (width < 1024px) {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(222, 222, 222, 0.95);
    visibility: hidden;
    opacity: 0;
    transition: all .6s;
    z-index: 90;
  }
}
nav.active {
  visibility: visible;
  opacity: 1;
}

/* -------------------------------------------------------------------------------- */
.burger {
  position: absolute;
  top: calc(25 * var(--scale-h));
  right: calc(18 * var(--scale-h));
  display: none;
  flex-direction: column;
  gap: 8px;
  cursor: pointer;
  z-index: 100;

  @media (width < 1024px) {
    display: flex;
  }
}

.burger span {
  width: 34px;
  height: 3px;
  background-color: #707070;
  transition: all .3s;
}
.burger.active span:nth-of-type(1) {
  transform: translateY(10.75px) rotate(-45deg);
}
.burger.active span:nth-of-type(2) {
  opacity: 0;
}
.burger.active span:nth-of-type(3) {
  transform: translateY(-10.75px) rotate(45deg);
}

/* -------------------------------------------------------------------------------- */

main .splide {
  position: relative;
}

main .splide-back {
  z-index: 1;
    background-color: #E7FFF2;
}
main .splide-fore {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 3;
  @media (width < 1024px) {
    position: relative;
    top: inherit;
    left: inherit;
  }
}

main .slide {
  position: relative;
  display: grid;

  @media (width < 1024px) {
    display: block;
    background-color: inherit;
  }
}

main .slide .bg {
  grid-column: 1;
  grid-row: 1;

  @media (width < 1024px) {
    display: none;
  }
}

main .slide .text {
  position: absolute;
  grid-column: 1;
  grid-row: 1;
  font-weight: 500;

  @media (width < 1024px) {
    position: relative;
  }
}

/* -------------------------------------------------------------------------------- */
/* slide1 */
main .splide-fore .slide1 .bg {
  opacity: 0;
}
main .slide1 .text {
  position: absolute;
  top: calc(60 * var(--scale));
  left: calc(54 * var(--scale));
  width: calc(1095 * var(--scale));
  color: #fff;
  background-color: rgb(0 0 0 / .3);
  font-size: calc(26 * var(--scale));
  font-weight: bold;
  padding: 1.5em;
  line-height: 1.75;
  z-index: 10;

  @media (width < 1024px) {
    position: relative;
    color: inherit;
    background-color: inherit;
    top: inherit;
    left: inherit;
    width: inherit;
    font-size: calc(14 * var(--scale));
    font-weight: 500;
    padding: 2em 2em 2em 3.5em;
    line-height: 2;
  }
}
main .slide .text p:not(:first-child) {
  margin-top: 1em;
}

/* 開催日 */
main .slide1 .date {
  position: absolute;
  grid-column: 1;
  grid-row: 1;
  top: calc(820 * var(--scale));
  left: calc(680 * var(--scale));
  color: #fff;
  font-weight: bold;
  font-size: calc(42 * var(--scale));

  @media (width < 1024px) {
    position: relative;
    display: none;
  }
}

main .slide1 .date .day {
  font-size: calc(142 * var(--scale));
}

/* -------------------------------------------------------------------------------- */
/* slide2 */
main .slide2 figure {
  position: absolute;

  @media (width < 1024px) {
    position: relative;
  }
}

main .slide2 .img1 {
  top: calc(54 * var(--scale));
  left: calc(64 * var(--scale));
  width: calc(402 * var(--scale));

  @media (width < 1024px) {
    top: inherit;
    left: inherit;
    width: 95%;
  }
}

main .slide2 .img1 img {
  border-radius: 26%;

  @media (width < 1024px) {
    border-radius: inherit;
  }
}

main .slide2 .img2 {
  top: calc(4 * var(--scale));
  left: calc(540 * var(--scale));
  width: calc(450 * var(--scale));

  @media (width < 1024px) {
    top: inherit;
    left: inherit;
    width: inherit;
  }
}

main .slide2 .img3 {
  top: calc(150 * var(--scale));
  left: calc(920 * var(--scale));
  width: calc(480 * var(--scale));

  @media (width < 1024px) {
    top: inherit;
    left: inherit;
    width: inherit;
    margin: 2em 0 2em calc(-60 * var(--scale));
  }
}

main .slide2 .img4 {
  top: calc(590 * var(--scale));
  left: calc(780 * var(--scale));
  width: calc(640 * var(--scale));

  @media (width < 1024px) {
    top: inherit;
    left: inherit;
    width: inherit;
    margin: 2em 1em;
  }
}

main .slide2 .img4 figcaption {
  /* color: #333; */
  text-align: center;
  font-size: calc(13 * var(--scale));
  font-weight: 500;
  margin-top: 1.5em;
}

main .slide2 .text {
  top: calc(510 * var(--scale));
  left: calc(126 * var(--scale));
  font-size: calc(24 * var(--scale));

  @media (width < 1024px) {
    top: inherit;
    left: inherit;
    font-size: calc(14 * var(--scale));
    padding: 2em 1em;
    margin-inline: auto;
  }
}

main .slide2 dl {
  display: grid;
  grid-template-columns: 6em 1fr;
  align-items: baseline;
  gap: .5em 1em;
}

main .slide2 dt {
  text-align-last: justify;
}

main .slide2 .ruby {
  /* for Safari */
  margin-top: -.8em;
  width: 100%;
}

main .btn-entry {
  position: absolute;
  top: calc(890 * var(--scale));
  left: calc(250 * var(--scale));

  display: block;
  color: #fff;
  background-color: #008B02;
  font-size: calc(42 * var(--scale));
  font-weight: 700;
  text-decoration: none;
  padding: .25em 1.5em;
  border-radius: .25em;

  @media (width < 1024px) {
    position: relative;
    top: inherit;
    left: inherit;
    width: fit-content;
    font-size: calc(24 * var(--scale));
    margin-inline: auto;
  }
}

/* -------------------------------------------------------------------------------- */
/* slide3 */
main .slide3>* {
  position: absolute;

  @media (width < 1024px) {
    position: relative;
  }
}

main .slide3 h3 {
  top: calc(142 * var(--scale));
  left: calc(160 * var(--scale));
  font-size: calc(26 * var(--scale));

  @media (width < 1024px) {
    top: inherit;
    left: inherit;
    margin: 2em .5em 0 .75em;
    font-size: calc(24 * var(--scale));
    font-weight: 500;
  }
}

main .slide3 h3 .profile {
  display: none;

  @media (width < 1024px) {
    display: block;
    font-size: calc(20 * var(--scale));
    margin: 1em 0 .5em 0;
  }
}

main .slide3 .text {
  top: calc(230 * var(--scale));
  left: calc(160 * var(--scale));
  font-size: calc(18 * var(--scale));
  width: calc(640 * var(--scale));
  line-height: 2.4;

  @media (width < 1024px) {
    top: inherit;
    left: inherit;
    width: inherit;
    font-size: calc(13 * var(--scale));
    margin: 1.5em 1.5em;
  }
}

main .slide3 .text a {
  text-decoration: none;
  color: #008DDA;
}

main .slide3 .photo1 {
  top: calc(142 * var(--scale));
  left: calc(880 * var(--scale));
  width: calc(370 * var(--scale));

  @media (width < 1024px) {
    top: inherit;
    left: inherit;
    width: inherit;
    margin: 1em;
  }
}

main .slide3 .photo2 {
  top: calc(735 * var(--scale));
  left: calc(880 * var(--scale));
  width: calc(370 * var(--scale));

  @media (width < 1024px) {
    top: inherit;
    left: inherit;
    width: inherit;
    margin: 1em;
  }
}

main .slide3 figcaption {
  font-size: calc(12 * var(--scale));
  text-align: right;
}

footer {
  text-align: center;
  font-size: .8em;
  margin: 3em 0 2em 0;
}

.triangle {
  position: fixed;
  transform-origin: center center;
  width: 15cqw;
  top: 0;
  z-index: 2;
  @media (width < 1024px) {
    width: 50cqw;
  }
}


/* -------------------------------------------------------------------------------- */
/*ページトップに戻るボタン*/
#PageTop {
  display: none;
  position: fixed;
  bottom: 23px;
  right: 23px;
  margin: 0;
  padding: 0 env(safe-area-inset-right) env(safe-area-inset-bottom);

  opacity: 1;
  transition: opacity 0.4s ease-out;

  z-index: 5000;
}

#PageTop a {
  display: block;
  width: 75px;
  height: 75px;
  border-radius: 12px;
  background-image: url(/mod/base/gototop.png?v2);
  background-size: contain;
  background-repeat: no-repeat;
  box-shadow: 0 0 0 3px #fff;
}

#PageTop a:active {
  filter: brightness(90%);
}

#PageTop img {
  display: none;
}

#PageTop.hidden,
#PageTop[aria-hidden="true"] {
  opacity: 0;
  pointer-events: none;
}

@media (max-width:747px) {
  #PageTop {
    bottom: 8px;
    right: 8px;
  }

  #PageTop a {
    width: 42px;
    height: 42px;
    border-radius: 7px;
  }
}

@media (max-width:400px) {
  #PageTop a {
    width: 37px;
    height: 37px;
    border-radius: 6px;
  }
}