@charset "UTF-8";

:root {
  --header-h: 5vh;
  /* ヘッダーの見た目の高さ */
  --footer-h: 5vh;
  /* フッターの見た目の高さ */
  --base-c: #0D0D0D;
  --brand-c: #0D0D0D;
  --text-c: #F2F2F2;
}

body {
  background: var(--brand-c);
  color: var(--text-c);
}

.max-area {
  width: 100%;
  min-height: 100svh;
  margin: 0 auto;
  display: grid;
  grid-template-rows: auto 1fr auto;
}

@supports (min-height: 100dvh) {
  .max-area {
    min-height: 100dvh;
  }
}

.site-header-area {
  width: 100%;
  min-height: var(--header-h);
  background-color: var(--brand-c);
  position: sticky;
  top: 0;
  left: 0;
  z-index: 999;
}

.site-footer-area {
  width: 100%;
  min-height: var(--footer-h);
  padding-bottom: env(safe-area-inset-bottom);
  /* iOS下部安全域 */
  background-color: var(--brand-c);
}

.bg-fixed-area {
  width: 100%;
  min-height: 0;
  position: relative;
}

.bg-fixed-area::before {
  content: "";
  display: block;
  position: fixed;
  top: var(--header-h);
  left: 0;
  z-index: -1;
  width: 100%;
  height: calc(100svh - var(--header-h));
  background-color: var(--base-c);
  background-image: url("/assets/pages/teaser/img/bg-img01.webp");
  /*background-blend-mode: overlay;*/
  background-size: cover;
  background-repeat: no-repeat;
  background-position: bottom center;
}

@media print,
screen and (min-width: 835px) {
  .bg-fixed-area::before {
    background-image: url("/assets/pages/teaser/img/bg-img01.webp");
    background-size: cover;
    background-position: bottom center;
  }
}

@supports (height: 100dvh) {
  .bg-fixed-area::before {
    height: calc(100dvh - var(--header-h));
  }
}

.site-main {
  width: 100%;
  min-height: calc(100svh - var(--header-h) - var(--footer-h));
  margin: 0 auto;
  padding: 0;
  display: grid;
  align-items: center;
}

@supports (min-height: 100dvh) {
  .site-main {
    min-height: calc(100dvh - var(--header-h) - var(--footer-h));
  }
}


/* =========================================================
 * コンテンツ
 * ========================================================= */
.hero {
  width: min(90%, 1200px);
  margin: 0 auto;
  padding: 0;
  align-self: center;
}

.hero-wide {
  width: min(90%, 1440px);
  margin: 0 auto;
  padding: 0;
  align-self: center;
}

.hero-full {
  width: min(100%, 1440px);
  margin: 0 auto;
  padding: 0;
  align-self: center;
}

.content-con {
  width: 90%;
  margin: 0 auto;
  height: auto;
}

.main-con {
  width: min(100%, 1080px);
  margin: 0 auto 10vh;
}

.title-img01 {
  width: 100%;
  margin: 0 auto 0;
}

.title-img02 {
  width: 100%;
  margin: 2cqw auto 0;
}

html:lang(en) .title-img02 {
  display: none;
}

.date-img {
  width: 100%;
  margin: 4cqw auto 0;
}

.place-con01 {
  width: 90%;
  margin: 0 auto 1em;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.place-text01 {
  margin: 0;
  padding: 0.25em 1.25em 0.25em;
  /*360–834px：400px≈14px、834px≈18px*/
  font-size: clamp(0.852rem, calc(0.645rem + 0.922vw), 1.125rem);
  font-weight: 700;
  color: var(--text-c);
  border: 2px solid var(--text-c);
  border-radius: 999px;
}

.place-text02 {
  margin: 0;
  padding: 0.5em 0 0;
  /*360–834px：400px≈20px、834px≈28px*/
  font-size: clamp(1.204rem, calc(0.789rem + 1.843vw), 1.750rem);
  font-weight: 600;
  color: var(--text-c);
}

.place-con02 {
  width: 90%;
  margin: 0 auto;
  text-align: center;
  /*border-top: 2px solid var(--text-c);*/
}

.border-round {
  --dot: 3px;
  /* ドット直径（＝線の太さ） */
  --gap: 6px;
  /* ドット間のピッチ */
  --color: var(--text-c);
  /* 色 */
  /* 端欠け防止：左右に半径ぶんインセット */
  padding-inline: calc(var(--dot) / 2);
}

.border-round_svg {
  display: block;
  inline-size: 100%;
  /* 幅いっぱい。成り行きにしたいなら fit-content に */
  block-size: var(--dot);
  /* 高さ＝ドット径 */
  overflow: visible;
  /* 念のため、はみ出し許可 */
}

.border-round_svg line {
  stroke: var(--color);
  stroke-width: var(--dot);
  stroke-linecap: round;
  stroke-dasharray: 0 var(--gap);
  /* 丸ドットの並び */
  stroke-dashoffset: 0;
  /* ずらしたい時は var(--dot)/2 など */
  vector-effect: non-scaling-stroke;
}

.place-text03 {
  display: inline-block;
  margin: 0;
  padding: 1em 0 0;
  /*360–834px：400px≈16px、834px≈24px*/
  font-size: clamp(0.954rem, calc(0.539rem + 1.843vw), 1.500rem);
  font-weight: 600;
  color: var(--text-c);
  text-align: left;
}

.place-text03 span {
  padding-left: 0.5em;
  /*360–834px：400px≈14px、834px≈18px*/
  font-size: clamp(0.852rem, calc(0.645rem + 0.922vw), 1.125rem);
}

.announce-con {
  width: 100%;
  margin: 8cqw auto 0;
}

.date-text01 {
  display: block;
  inline-size: fit-content;
  margin-inline: auto;
  padding: 0.5em 1em 0.625em;
  /*360–834px：400px≈24px、834px≈30px*/
  font-size: clamp(1.465rem, calc(1.154rem + 1.382vw), 1.875rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-c);
  text-align: center;
  border-top: 3px solid var(--text-c);
  border-bottom: 3px solid var(--text-c);
}


@media print,
screen and (min-width: 835px) {
  .main-con {
    margin: 0 auto 7.5vh;
  }

  .title-img02 {
    margin: min(1.5cqw, 18px) auto 0;
  }

  .date-img {
    margin: min(3cqw, 36px) auto 0;
  }

  .place-con01 {
    width: min(90%, 640px);
    margin: 0 auto 2em;
    flex-direction: row;
    inline-size: fit-content;
    margin-inline: auto;
    gap: 1.5em;
    max-inline-size: 100%;
  }

  .place-text01 {
    font-weight: 600;
  }

  .place-text02 {
    padding: 0.1em 0 0;
  }

  .place-con02 {
    width: min(90%, 768px);
  }

  .border-round {
    --dot: 6px;
    --gap: 12px;
  }

  .place-text03 {
    text-align: center;
  }

  .announce-con {
    width: 90%;
    margin: 3cqw auto 0;
  }

  .date-text01 {
    border-top: 4px solid var(--text-c);
    border-bottom: 4px solid var(--text-c);
  }
}


/* =========================================================
 * ヘッダー非表示セット
 * ========================================================= */
.site-header-area {
  opacity: 0;
}

.bg-fixed-area::before {
  top: 0;
  height: 100svh;
}

@supports (height: 100dvh) {
  .bg-fixed-area::before {
    height: 100dvh;
  }
}

.site-main {
  padding: 0;
}


/* =========================================================
 * フッター非表示セット
 * ========================================================= */
.site-footer-area {
  opacity: 0;
}


/* =========================================================
 * ユーティリティ
 * ========================================================= */
@media screen and (max-width: 639px) {
  .sp-s_none {
    display: none;
  }
}

@media screen and (min-width: 640px) and (max-width: 834px) {
  .sp-m_none {
    display: none;
  }
}

@media screen and (max-width: 834px) {
  .sp_none {
    display: none;
  }
}

@media print,
screen and (min-width: 835px) {
  .pc_none {
    display: none;
  }
}