/* ===============================
   下層ページ共通
================================= */
.lower {
  background-image: url(/img/2025/lower-bg.webp);
  background-size: 100% auto;
  background-repeat: no-repeat;
  background-position: top center;
  padding-top: 16rem;
}
.lower section {
  background-color: white;
  border-top-left-radius: 20px;
  border-top-right-radius: 20px;
  padding: 2rem min(3vw, 3rem);
  padding-top: 0;
  margin-bottom: 3rem;
}
.lower h1 {
  background-color: black;
  color: white;
  font-size: 40px;
  font-weight: bold;
  text-align: center;
  width: 90%;
  max-width: 900px;
  padding: 16px;
  margin: 0 auto;
  transform: translateY(-2rem);
}
.lower .wrapper {
  padding: 10px 0;
  border-bottom: 1px solid black;
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 0;
}
.lower .wrapper.first {
  border-top: 1px solid black;
}
.lower .wrapper dt, .lower .wrapper dd {
  padding: 15px 20px;
}
.lower .wrapper dt {
  width: 20%;
  background-color: #F5F5F5;
  display: flex;
  align-items: center;
}
.lower .wrapper dd {
  width: 80%;
  margin-bottom: 0;
}
.lower .wrapper ul {
  list-style: none;
}
.lower .wrapper h5 span {
  display: inline-block;
  background: black;
  padding: 5px 8px;
  color: white;
  margin-right: 10px;
  font-size: 14px;
  vertical-align: bottom;
}

/* ===============================
   大会ルールページ
================================= */
.lower .rule-list {
  line-height: 1.6;
}
.lower .rule-list, .lower .rule-list ul {
  list-style: none;
}
.lower .rule-list li {
  display: flex;
  flex-wrap: wrap;
}
.lower .rule-list>li {
  padding: .5rem 1rem;
}
.lower .rule-list li span {
  display: inline-block;
  width: 2rem;
}
.lower .rule-list text {
  width: calc(100% - 2rem);
}
.lower .rule-list .child li {
  margin-top: .5rem;
}

/* ===============================
   お知らせページ
================================= */
.lower .news-list li {
  border-bottom: 1px solid whitesmoke;
}
.lower .news-list li a {
  width: calc(100% - 12rem);
}
.lower .news-title::after {
  content: '\F285';
}
.lower .news-text {
  max-width: 900px;
  margin: 0 auto;
  white-space: pre-wrap;
}
.lower .news-text a {
  vertical-align: baseline;
}

/* ===============================
   参加賞・副賞ページ
================================= */
.lower .prize-title {
  max-width: 1000px;
  top: -1rem;
  position: relative;
}
.lower .prize-genre {
  border-left: 5px solid transparent;
  border-image-source: linear-gradient(180deg, #E82391, #F9AA00);
  border-image-slice: 1;
}
.lower .prize-name {
  height: min(6vw, 36px);
}
.lower .prize-name.double {
  height: min(12vw, 70px);
}
.lower .sorano-title {
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
}
.lower .sorano-hotel {
  max-height: 3rem;
}
.lower .chusen {
  max-height: 3rem;
}
.lower .sorano-img {
  position: relative;
}
.lower .sorano-img img {
  transform: scale(1.2);
  transform-origin: right;
}
.lower .prize-list .d-flex {
  gap: 10px;
}
.lower .prize-more {
  transform: translateY(-50%);
}
.lower .prize-more .more {
  top: -40%;
  left: 0;
  transform: translateX(35%)rotate(-9.27deg);
  aspect-ratio: 1/1;
  font-size: 18px;
}
.lower .prize-text {
  font-size: 18px;
}

/* ===============================
   よくある質問ページ
================================= */
.lower .faq-list span {
    font-family: var(--font-bold-eng);
    font-size: 24px;
    margin-right: 1rem;
    font-weight: bold;
}
.lower .faq-tabs a {
    width: calc((100% - 3rem) / 4);
}

@media screen and (max-width:768px) {
  .lower {
    padding-top: 45vw;
  }
  .lower .container {
    width: calc(100% - 2rem);
    padding: 2rem 1rem;
    padding-top: 0;
  }
  .lower .wrapper dt, .lower .wrapper dd {
    width: 100%;
  }
  .lower .news-list li a {
    width: 100%;
  }
  .lower .prize-more {
    transform: translate(-8%, -50%);
    ;
    width: 120%;
  }
  .lower .prize-more .more {
    top: -90%;
    left: 50%;
    transform: translateX(-50%)rotate(-9.27deg);
    aspect-ratio: 1/1;
  }
  .lower .prize-text {
    font-size: 3vw;
  }
  .lower .faq-tabs a {
    width: calc((100% - 1rem) / 2);
  }
}