.o-title-lv2::after {
  background-color: #eb612a;
}

.o-title-lv3 {
  border: none;
  margin-bottom: 0;
}

.o-list__dt::before {
  content: "【";
}
.o-list__dt::after {
  content: "】";
}
/* ======================================
   Main Visual
====================================== */

.autumn-kv {
  width: 100%;
}


/* --------------------------------------
   PC
-------------------------------------- */

.autumn-kv__title {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  /* 最下層 */
  background-color: #FEF698;
  /*
   * CSSの複数背景は、
   * 先に記述した画像ほど手前に表示されます。
   *
   * 1. 左紅葉 
   * 2. 右紅葉
   * 3. Quint bridge
   * 4. i-CAMPUS
   * 5. 背景色 #FEF698
   */
  background-image:
    url("/corporate/event/akimatsuri2026/img/momiji_left.png"),
    url("/corporate/event/akimatsuri2026/img/momiji_right.png"),
    url("/corporate/event/akimatsuri2026/img/quint.png"),
    url("/corporate/event/akimatsuri2026/img/i-campus.png");

  background-repeat:
    no-repeat,
    no-repeat,
    no-repeat,
    no-repeat;

  background-position:
    left top,
    right top,
    75% bottom,
    20% bottom;

  background-size:
    45% auto,
    45% auto,
    40% auto,
    25% auto;
}

/* PC用タイトル */
.autumn-kv__title-pc {
  display: block;
  width: min(701px, 55vw);
  max-width: 100%;
  height: auto;
  margin-top: 5vw;
}

/* SP用MVは非表示 */
.autumn-kv__title-sp {
  display: none;
}

/* --------------------------------------
   Smartphone
-------------------------------------- */

@media (max-width: 700px) {

  .autumn-kv__title {
    display: block;
    min-height: 0;

    /* PC用背景を解除 */
    background-color: transparent;
    background-image: none;
  }

  /* PCタイトルを非表示 */
  .autumn-kv__title-pc {
    display: none;
  }

  /* 完成済みSP画像を表示 */
  .autumn-kv__title-sp {
    display: block;
    width: 100%;
    height: auto;
    margin: 0;
  }
}

/* ======================================
   Map
====================================== */

.autumn-map {
  position: relative;
  width: 100%;
  max-width: 900px;
  margin: 40px auto 0;
}

.autumn-map__img {
  display: block;
  width: 100%;
  height: auto;
}


/* ======================================
   Click Area
====================================== */
.autumn-visually-hidden {
  display: none;
}

.autumn-map__area {
  position: absolute;
  z-index: 10;
  display: block;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}


/* --------------------------------------
   ①
-------------------------------------- */

.autumn-map__area--01 {
  left: 12.2%;
  top: 19.7%;
  width: 31.8%;
  height: 5.1%;
}

/* --------------------------------------
   ②
-------------------------------------- */

.autumn-map__area--02 {
  left: 11.9%;
  top: 27.2%;
  width: 32.4%;
  height: 4.2%;
}

/* --------------------------------------
   ③
   ⑥より前面
-------------------------------------- */

.autumn-map__area--03 {
  left: 11.8%;
  top: 37.1%;
  width: 32.4%;
  height: 7.3%;
  z-index: 30;
}

/* --------------------------------------
   ④
-------------------------------------- */

.autumn-map__area--04 {
  left: 58.4%;
  top: 33.9%;
  width: 9.3%;
  height: 7.3%;
}

/* --------------------------------------
   ⑤
   ⑥より前面
-------------------------------------- */

.autumn-map__area--05 {
  left: 58.4%;
  top: 41.9%;
  width: 9.4%;
  height: 4%;
  z-index: 30;
}

/* --------------------------------------
   ⑥
   円形クリック領域
-------------------------------------- */

.autumn-map__area--06 {
  left: 24.1%;
  top: 39.1%;
  width: 47.9%;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  z-index: 20;
}


@media (max-width: 700px) {
  .autumn-map__area--01 {
    top: 19.4%;
  }

  .autumn-map__area--02 {
    top: 26.9%;
  }

  .autumn-map__area--03 {
    top: 36.6%;
  }

  .autumn-map__area--04 {
    top: 33.5%;
  }

  .autumn-map__area--05 {
    top: 41.3%;
  }

  .autumn-map__area--06 {
    top: 38.6%;
  }
}


@media (max-width: 410px) {
  .autumn-map__area--01 {
    top: 19%;
  }

  .autumn-map__area--02 {
    top: 26.4%;
  }

  .autumn-map__area--03 {
    top: 36.1%;
  }

  .autumn-map__area--04 {
    top: 33%;
  }

  .autumn-map__area--05 {
    top: 40.7%;
  }

  .autumn-map__area--06 {
    top: 38%;
  }
}

/* --------------------------------------
   Focus
-------------------------------------- */

.autumn-map__area:focus-visible {
  outline: 3px solid #0068b7;
  outline-offset: 2px;
}

/* 位置調整時のみ */
/* .autumn-map__area {
  background: rgba(255, 0, 0, 0.25);
}

.autumn-map__area--03 {
  background: rgba(0, 100, 255, 0.35);
}

.autumn-map__area--05 {
  background: rgba(255, 100, 0, 0.5);
}

.autumn-map__area--06a {
  background: rgba(255, 255, 0, 0.3);
} */


/* ======================================
   Modal
====================================== */

.autumn-modal[hidden] {
  display: none;
}

.autumn-modal {
  position: fixed;
  z-index: 10000;
  inset: 0;
  display: flex;
  /* 横方向のみ中央 */
  justify-content: center;
  /* 上から配置 */
  align-items: flex-start;
  padding: 80px;
  box-sizing: border-box;
  /*
   * ダイアログ自身には
   * スクロールバーを持たせない。
   *
   * 画面に収まらない場合のみ
   * モーダル全体を縦スクロール。
   */
  overflow-x: hidden;
  overflow-y: auto;
}

/* 背景 */
.autumn-modal__overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  cursor: pointer;
}


/* ======================================
   Container
====================================== */

.autumn-modal__container {
  position: relative;
  z-index: 1;
  width: min(760px, calc(100vw - 160px));
  margin-bottom: 80px;
  box-sizing: border-box;
}


/* ======================================
   Dialog
====================================== */

.autumn-modal__dialog {
  width: 100%;

  /*
   * 高さはコンテンツに合わせる
   */
  box-sizing: border-box;
  overflow: visible;
  background: #fff;
  border-radius: 8px;
  box-shadow:
    0 10px 40px rgba(0, 0, 0, 0.25);
}


/* ======================================
   Content
====================================== */

.autumn-modal__content {
  width: 100%;
  padding: 50px;
  box-sizing: border-box;
}

.autumn-modal__item {
  display: none;
  width: 100%;
  box-sizing: border-box;
  overflow-wrap: anywhere;
}

.autumn-modal__item img {
  display: block;
  max-width: 100%;
  height: auto;
}

/* ======================================
   Close
====================================== */

.autumn-modal__close {
  position: absolute;
  z-index: 10;
  top: -55px;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: #fff;
  color: #333;
  font-size: 30px;
  line-height: 1;
  cursor: pointer;
}

/* ======================================
   Prev / Next
====================================== */

.autumn-modal__nav {
  position: absolute;
  z-index: 10;
  top: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: #fff;
  color: #333;
  line-height: 1;
  cursor: pointer;
}

.autumn-modal__nav--prev {
  left: -70px;
}

.autumn-modal__nav--prev img {
  transform: rotate(180deg);
}

.autumn-modal__nav--next {
  right: -70px;
}

/* ======================================
   Background scroll lock
====================================== */

html.autumn-modal-open,
html.autumn-modal-open body {
  overflow: hidden;
}

@media (max-width: 767px) {

  .autumn-modal {
    align-items: flex-start;
    padding: 65px 15px 75px;
    overflow-x: hidden;
    overflow-y: auto;
  }

  .autumn-modal__container {
    width: 100%;

    margin-bottom: 60px;
  }

  .autumn-modal__dialog {
    width: 100%;
    overflow: visible;
  }

  .autumn-modal__content {
    padding: 30px 20px;
  }

  /* 閉じる */
  .autumn-modal__close {
    top: -50px;
    right: 0;
    width: 42px;
    height: 42px;
    font-size: 28px;
  }

  /* 前後ボタン */
  .autumn-modal__nav {
    top: auto;
    bottom: -55px;
    width: 44px;
    height: 44px;
    transform: none;
  }
  
  .autumn-modal__nav--prev {
    left: 0;
  }

  .autumn-modal__nav--next {
    right: 0;
  }
}