@charset "utf-8";
html {
  font-size: 62.5%;
  background-color: #fff;
}
a:link {
  color: #ff6551;
  text-decoration: underline;
  transition: 0.3s;
}
a:visited {
  color: #f48c8d;
  text-decoration: underline;
}
a:hover {
  color: #ff6551;
  text-decoration: none;
}
a[href*="tel:"] {
  cursor: default;
  color: #222;
  text-decoration: none;
}
@media (min-width: 768px) {
  a[href*="tel:"] {
    pointer-events: none;
  }
}

a img {
  transition: 0.3s;
}
a img:hover {
  opacity: 0.7;
}
picture {
  display: block;
}
.pc_none {
  display: none;
}
.att {
  text-indent: -1em;
  margin-left: 1em;
  font-size: 1.7rem;
  font-weight: 500;
  margin-top: 10px;
}

body {
  font-size: 2.2rem;
  color: #000;
  line-height: 2;
  font-family: "LINE Seed JP", sans-serif;
  font-weight: 400;
  font-style: normal;
}
/* ページ自体をふわっと表示 */
body {
  animation: fadein 1s forwards;
}
@keyframes fadein {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
/* header
------------------------------------------------- */

header {
  padding: 15px 30px;
}
.logo {
  width: 150px;
  margin: auto;
}
.logo img {
  width: 100%;
  height: auto;
}
/* メインビジュアル
------------------------------------------------- */
#main_wrap {
  max-width: 1920px;
  margin: auto;
  position: relative;
  background-image: url("../images/border.webp");
  background-repeat: repeat;
  background-position: center;
  padding-top: 30px;
  img {
    max-width: 100%;
    height: auto;
  }
  .frame1 {
    position: absolute;
    bottom: 0;
    left: 0;
  }
  .frame2 {
    position: absolute;
    bottom: 0;
    right: 0;
  }
}
.main_padd {
  padding: 40px 4% 70px;
  background-image: url("../images/main_bg.webp");
  background-repeat: repeat;
  text-align: center;
  ul {
    list-style: none;
    display: flex;
    justify-content: center;
    align-items: baseline;
    gap: 10px;
    li:first-child {
      order: 2;
    }
    li:nth-child(2) {
      order: 1;
    }
    li:nth-child(3) {
      order: 3;
    }
  }
}

dl.day {
  font-size: 3rem;
  font-weight: 700;
  margin: 40px 0 20px;
  display: flex;
  align-items: baseline;
  justify-content: center;
  line-height: 1;
  background-color: #004098;
  border-radius: 100px;
  border: solid 3px #fff;
  color: #fff;
  padding: 10px;
  letter-spacing: 0.05em;
  max-width: 1000px;
  position: absolute;
  z-index: 100;
  bottom: -40px;
  left: 0;
  right: 0;
  margin: auto;
}
dl.day dt {
  margin-right: 20px;
  border-right: solid 2px #fff;
  padding-right: 20px;
}
.day dd strong {
  font-size: 150%;
  font-weight: 700;
  margin-right: 5px;
}
/* 開催趣旨
------------------------------------------------- */
section.concept {
  position: relative;
  overflow: hidden;
  max-width: 1920px;
  margin: auto;
  padding: 200px 10% 150px;
  background-image: linear-gradient(0deg, #beecff, #53cbff);
  img {
    max-width: 100%;
    height: auto;
  }
}
.message {
  max-width: 1000px;
  margin: auto;
  border: solid 5px #9011bb;
  background-color: #fff;
  padding: 30px 5%;
  border-radius: 30px;
  position: relative;
  z-index: 10;
  font-weight: 700;
  line-height: 1.6;
  text-align: center;
  p {
    margin: 30px 0;
    word-break: auto-phrase;
  }
  strong {
    font-size: 160%;
    color: #9011bb;
    background: linear-gradient(transparent 70%, #ff6 70%);
  }
}

.cloud {
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 1;
  animation: yurari 8s infinite ease-out;
}
.seiunkun1 {
  position: absolute;
  right: 4%;
  bottom: 3%;
  z-index: 1;
  width: 10%;
}
.tako {
  position: absolute;
  right: 10%;
  top: 0;
  z-index: 1;
  animation: huwahuwa 3s infinite ease-in-out;
}
@keyframes huwahuwa {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(15px);
  }
}
@keyframes yurari {
  0%,
  100% {
    transform: translateX(0);
  }
  50% {
    transform: translateX(-50px);
  }
}
/* 賞品
------------------------------------------------- */
section.prize {
  max-width: 1920px;
  background-image: url(../images/bg.webp);
  background-repeat: repeat;
  padding: 100px 4%;
  text-align: center;
  h1 {
    background-color: #fff;
    padding: 20px;
    border: solid 5px #004098;
    display: inline-block;
    margin-bottom: 50px;
  }
  h2 {
    margin-bottom: -10px;
  }
}
.border_wrap {
  max-width: 1200px;
  margin: 0 auto 100px;
  background-color: #fff;
  border: solid 10px #004098;
  border-radius: 30px;
  position: relative;
  padding: 4%;
  img {
    max-width: 100%;
    height: auto;
  }
  ul {
    list-style: none;
    display: flex;
    justify-content: space-around;
    margin-bottom: 20px;
    font-size: 1.6rem;
    font-weight: 700;
    line-height: 1.5;
    li img {
      display: block;
    }
  }
  h3 {
    color: #008841;
    font-size: 3rem;
    background-color: #eefce5;
    border: solid 3px #008841;
    font-weight: 700;
    border-radius: 100px;
    margin-bottom: 20px;
  }
  h4 {
    font-weight: 700;
    font-size: 2.8rem;
  }
  figure {
    margin: 20px 0;
  }
}
h2.present {
  margin-top: -50px;
}
.marker {
  background: linear-gradient(transparent 70%, #ff6 70%);
}
dl.campaign {
  display: inline-block;
  border: solid 3px #004098;
  padding: 10px 10px 0;
  font-weight: 700;
  margin-top: 20px;
  color: #004098;
  dt {
    border-bottom: solid 3px #004098;
    background-color: #dff3f3;
    padding: 7px 30px;
  }
  dd {
    padding: 7px 30px;
  }
  strong {
    font-size: 150%;
    margin-right: 5px;
  }
}

.btn a {
  display: inline-block;
  background-color: #d5000e;
  text-decoration: none;
  color: #fff;
  border-radius: 100px;
  padding: 10px 50px;
  font-weight: 700;
  position: relative;
  transition: 0.3s;
  font-size: 2.2rem;
  margin-bottom: 50px;
}
.btn a:after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  right: 25px;
  width: 10px;
  height: 10px;
  margin: auto;
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
  transform: rotate(45deg);
  box-sizing: border-box;
}
.btn a:hover {
  background-color: #ff3340;
}

.appli_btn a {
  display: inline-block;
  background-color: #d5000e;
  text-decoration: none;
  color: #fff;
  border-radius: 100px;
  padding: 10px 50px;
  font-weight: 700;
  position: relative;
  transition: 0.3s;
  font-size: 2.8rem;
  margin-top: 50px;
  box-shadow: 0px 0px 0px 3px #d5000e;
  border: solid 7px #fff;
}
.appli_btn a:after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  right: 25px;
  width: 10px;
  height: 10px;
  margin: auto;
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
  transform: rotate(45deg);
  box-sizing: border-box;
}
.appli_btn a:hover {
  background-color: #ff3340;
}

/* 応募要項
------------------------------------------------- */
section.guide {
  max-width: 1920px;
  background-image: url(../images/guide_bg.webp);
  background-repeat: repeat;
  padding: 100px 4%;
  text-align: center;
  h1 {
    background-color: #9011bb;
    color: #fff;
    font-weight: 700;
    max-width: 1000px;
    padding: 10px 10px 5px 10px;
    border-radius: 30px 30px 0 0;
    margin: auto;
  }
}
.guide_wrap {
  max-width: 1000px;
  margin: auto;
  border-radius: 0 0 30px 30px;
  background-color: #fff;
  padding: 30px 4%;
  border: solid 5px #9011bb;
  text-align: left;
  font-size: 1.6rem;
  h2 {
    font-weight: 700;
    background-color: #ffecff;
    padding: 5px 10px;
    border-radius: 10px;
    margin-bottom: 10px;
    font-size: 2rem;
  }
  ul {
    margin-left: 1.5em;
    line-height: 1.7;
    margin-bottom: 30px;
    li {
      margin-bottom: 10px;
    }
  }
  p {
    margin-bottom: 30px;
  }
}

/* footer
------------------------------------------------- */
footer {
  text-align: center;
  padding: 30px 0 0;
  background-image: url("../images/border.webp");
  background-repeat: repeat;
  background-position: center;
  position: relative;
}
footer a {
  text-decoration: none !important;
  color: #000 !important;
}
footer a:hover {
  text-decoration: underline;
  color: #666 !important;
}
.footer_padd {
  background-color: #fff;
  padding: 30px 4%;
}

footer ul {
  list-style: none;
  font-size: 1.5rem;
  display: flex;
  justify-content: center;
}
footer ul li a {
  margin: 10px 20px 10px;
  text-decoration: none !important;
}
.copy {
  font-size: 1.5rem;
  margin-top: 30px;
  font-family: "Jost", sans-serif;
  font-optical-sizing: auto;
  font-weight: 500;
}