:root {
  --color-main: #93BFEB;
  --color-sub: #FFEB84;
  --color-text: #2c3e50;
  --color-white: #ffffff;
  --font-retro: "M PLUS Rounded 1c", sans-serif;
}

/* =========================
   基本設定
========================= */
body {
  font-family: var(--font-retro);
  background: var(--color-white);
  color: var(--color-text);
}

.page {
  max-width: 960px;
  margin: 0 auto;
  padding: 40px 20px;
  text-align: center;
}

/* =========================
   見出し
========================= */
.section-title {
  font-family: 'Rampart One', cursive;
  font-size: 2rem;
  margin-bottom: 16px;
}

.section-title::after {
  content: "";
  display: block;
  width: 60px;
  height: 4px;
  background: var(--color-sub);
  margin: 12px auto 0;
  border-radius: 2px;
}

.sub-title {
  font-family: 'Rampart One', cursive;
  font-size: 1.4rem;
  margin-bottom: 16px;
}

/* =========================
   セクションカード
========================= */
.studio-section {
  background: #e0f0ff;
  border-radius: 16px;
  box-shadow: 0 6px 0 #b0d4f2;
  padding: 24px 20px;
  margin-bottom: 40px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.studio-section:hover {
  transform: translateY(4px);
  box-shadow: 0 2px 0 #b0d4f2;
}

/* =========================
   スタジオ概要リスト
========================= */
.studio-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.studio-list li {
  padding: 10px 0;
  border-bottom: 1px dashed #b0d4f2;
  font-size: 0.95rem;
}

.studio-list li:last-child {
  border-bottom: none;
}

/* =========================
   間取り図
========================= */
.floor-image {
  width: 33.33%;          /* PC表示で3分の1サイズ */
  margin: 16px auto 0;    /* 中央寄せ */
  border-radius: 12px;
  overflow: hidden;
}

.floor-image img {
  width: 100%;
  height: auto;
  display: block;
}

/* =========================
   スマホ表示調整
========================= */
@media (max-width: 480px) {
  .floor-image {
    width: 100%;           /* スマホでは画面幅いっぱいに拡大 */
  }
}


/* =========================
   貸し出しオプション
========================= */
.option-section {
  background: #fff1b8;
  padding: 24px 20px;
  border-radius: 16px;
  box-shadow: 0 6px 0 #ffe066;
}

.option-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.option-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px dashed #ffe066;
}

.option-list li:last-child {
  border-bottom: none;
}

.option-name {
  font-weight: bold;
}

.option-price {
  background: var(--color-sub);
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: bold;
}

.option-note {
  margin-top: 16px;
  font-size: 0.85rem;
  text-align: center;
}

/* =========================
   スマホ調整
========================= */
@media (max-width: 480px) {
  .studio-section {
    margin-bottom: 32px;
    padding: 20px 16px;
  }

  .section-title {
    font-size: 1.6rem;
  }

  .sub-title {
    font-size: 1.2rem;
  }

  .studio-list li,
  .option-list li {
    font-size: 0.9rem;
  }
}