/* =============================
   LP 基本リセット（共通）
============================= */

.lp-wrap {
  width: 100%;
  background-color: #f3f0eb;
  font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", "BIZ UDPGothic", Meiryo, sans-serif;
  font-size: 1.4rem;
  line-height: 1.8;
  color: #333;
  margin-bottom: 0;
  padding-bottom: 0;
}

.lp-wrap img {
  max-width: 100%;
  height: auto;
}

.lp-wrap + * {
  margin-top: 0;
}

.lp-hero img {
  display: block;
  margin: 0;
  padding: 0;
}

#site-footer {
  margin-top: 0 !important;
}

/* セクション共通 */
.lp-section {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 20px;
}

/* 装飾 */
.rounded-10 {
  border-radius: 10px;
}

/* =============================
   About Martin Club Japan（共通）
============================= */

.lp-about-box {
  max-width: 900px;
  border: dotted 1px #999;
  padding: 20px 25px 5px;
  margin-bottom: 2.5rem;
  text-align: left;
}

.lp-mcj-title {
  font-family: 'Georgia', serif;
  font-size: 2.8rem;
  font-weight: 800;
}

.lp-mcj {
  font-family: 'Georgia', serif;
  font-size: 1.6rem;
  font-weight: 500;
}

.lp-about-box a {
  color: blue;
}

.lp-about-box a:hover {
  color: #000;
}

/* =============================
   the Martin 固有スタイル
============================= */

/* 書籍紹介 */
.lp-book__inner {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.lp-book__img {
  flex-shrink: 0;
  width: 50%;
}

.lp-book__text {
  flex: 1;
  padding: 20px 20px 20px 0;
}

.lp-book__word {
  width: 100%;
  height: auto;
  display: block;
  margin-bottom: 20px;
}

/* 本文テキスト */
.lp-greeting {
  font-size: 1.8rem;
  font-weight: 500;
  line-height: 1.8;
  text-align: left;
  margin-bottom: 12px;
}

.lp-recommendation {
  font-size: 2.1rem;
  font-weight: 500;
  line-height: 1.8;
  text-align: left;
}

/* 価格・購入ボタン */
.lp-price-section {
  max-width: 1320px;
  margin: 0 auto;
  padding: 20px 20px 40px;
  text-align: center;
}

.lp-price {
  font-size: 5.6rem;
  line-height: 1.2;
  font-weight: bold;
  color: #fc4b4b;
}

.lp-price-sub {
  font-size: 2.8rem;
  line-height: 1.2;
  font-weight: normal;
  color: #505050;
  margin-right: 8px;
}

.lp-btn-buy {
  display: block;
  background-color: #ffc107;
  color: #202020;
  font-size: 2.4rem;
  font-weight: 600;
  padding: 16px 40px;
  border-radius: 4px;
  text-decoration: none;
  transition: opacity 0.2s;
  max-width: 900px;
  margin: 0 auto;
}

.lp-btn-buy:hover {
  opacity: 0.85;
  color: #202020;
  text-decoration: underline;
}

/* 推薦文 */
.lp-suisen-nin {
  font-size: 3.6rem;
  color: #ffffff;
  font-weight: 900;
  line-height: 1.6;
  background-color: #245C4F;
  border-radius: 10px;
  padding: 8px 16px;
  margin-bottom: 0;
}

.lp-recommend-label {
  font-size: 2.4rem;
}

.lp-recommend {
  font-size: 1.6rem;
  font-weight: 500;
  line-height: 1.8;
  text-align: left;
  margin-bottom: 12px;
}

/* 著者紹介 */
.lp-spec {
  font-size: 1.8rem;
  font-weight: bold;
  margin-bottom: 0;
  color: #505050;
}

.lp-about-spec {
  font-size: 3.2rem;
  line-height: 1.8;
  font-weight: bold;
  color: #505050;
  margin-bottom: 8px;
}

.lp-about {
  font-size: 1.6rem;
  font-weight: 500;
  line-height: 1.8;
  text-align: left;
}

/* =============================
   レスポンシブ
============================= */

@media (max-width: 768px) {

  .lp-book__inner {
    flex-direction: column;
  }

  .lp-book__img {
    width: 100%;
  }

  .lp-book__text {
    padding: 16px;
  }

  .lp-greeting {
    font-size: 1.4rem;
  }

  .lp-price-section {
    padding: 0 20px 40px;
  }

  .lp-recommendation {
    font-size: 1.6rem;
  }

  .lp-price {
    font-size: 4.2rem;
  }

  .lp-price-sub {
    font-size: 1.8rem;
  }

  .lp-btn-buy {
    font-size: 1.4rem;
    padding: 14px 16px;
  }

  .lp-suisen-nin {
    font-size: 2.4rem;
  }

  .lp-recommend-label {
    font-size: 1.8rem;
  }

  .lp-recommend {
    font-size: 1.4rem;
  }

  .lp-spec {
    font-size: 1.4rem;
  }

  .lp-about-spec {
    font-size: 1.8rem;
  }

  .lp-about {
    font-size: 1.2rem;
  }

  .lp-mcj-title {
    font-size: 1.8rem;
  }

  .lp-mcj {
    font-size: 1.4rem;
  }
}