@charset "UTF-8";

img {
  max-width: 100%;
  height: auto;
}
li {
  list-style: none;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
.site-title {
  width: 109px;
  line-height: 1px;
  margin: 0 auto 36px auto;
}
.site-title a {
  display: block;
}
.wrapper {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px; /* モバイルで余白確保 */
  box-sizing: border-box;
}

/*-------------------------------------------
商品ページ
-------------------------------------------*/
#item {
  display: flex;
  justify-content: space-between;
  margin-bottom: 20px;
  gap: 16px;
}
#item .item-image {
  max-width: 300px;
  flex-shrink: 0;
  margin-right: 30px;
}
#item .item-info p {
  font-size: 20px;
  width: 430px;
}
#item .item-info .item-price {
  margin-bottom: 15px;
  font-size: 28px;
  font-weight: bold;
  color: red;
}
#item .item-info .item-title {
  height: 80px;
  display: flex;
  align-items: center;
  border-top: solid 1px #c3c3c3;
  border-bottom: solid 1px #c3c3c3;
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 15px;
}

.with-line {
  border-left: 2px solid #c3c3c3;
  padding-left: 10px;
  font-size: 20px;
  margin-bottom: 15px;
  font-weight: bold;
}

/*-------------------------------------------
特典
-------------------------------------------*/
.bonus-container {
  display: flex;
  gap: 24px;
  margin: 20px auto;
}
.bonus-item01,
.bonus-item02 {
  background: #fff;
  border-radius: 8px;
  padding: 16px 16px;
  flex: 1;
  min-width: 240px;
  border: solid 5px #EE0000;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}
.bonus-item02 {
  background: #ffffff;
}
.bonus-title01 {
  font-size: 20px;
  font-weight: bold;
  color: #00004C;
  margin-bottom: 10px;
}
.bonus-title02 {
  font-size: 20px;
  font-weight: bold;
  color: #00004C;
  margin-bottom: 10px;
}
.bonus-desc01 {
  font-size: 20px;
  color: #00004C;
  line-height: 1.6;
}
.bonus-desc02 {
  font-size: 20px;
  color: #00004C;
  line-height: 1.6;
}
.bonus-note {
  font-size: 14px;
  color: #00004C;
}

.wallpaper-highlight {
  font-size: 1.4em;
  font-weight: bold;
}
.wallpaper-highlight02 {
  color: #EE0000;
}

/*-------------------------------------------
SP（スマホ・タブレット）
-------------------------------------------*/
@media screen and (max-width: 896px) {
  .site-title {
    margin-bottom: 26px;
  }
  #header {
    margin-bottom: 0;
    border-bottom: none;
    padding: 36px 16px 16px 16px;
  }
  nav {
    overflow-x: scroll;
  }
  .wrapper {
    padding: 0 8px;
  }
  #item {
    flex-direction: column;
    gap: 0;
  }
  #item .item-image {
    max-width: 100%;
    margin: 0 0 10px 0;
  }
  #item .item-info {
    padding: 0 0px;
  }
  #item .item-info p,
  #item .item-info .item-title {
    width: 100%;
    font-size: 18px;
  }
  #item .item-info .item-price {
    font-size: 22px;
    margin: 0px;
  }
  .with-line {
    font-size: 18px;
  }
  /* 特典を縦並びに */
  .bonus-container {
    flex-direction: column;
    gap: 16px;
    margin: 16px 0;
  }
  .bonus-item01,
  .bonus-item02 {
    min-width: 0;
    padding: 12px 10px;
  }
  .bonus-title01,
  .bonus-title02,
  .bonus-desc01,
  .bonus-desc02 {
    font-size: 17px;
  }
}

/* 超小型端末対応（オプション） */
@media screen and (max-width: 480px) {
  .wrapper {
    padding: 0 4px;
  }
  .with-line {
    font-size: 16px;
  }
}