/* ヘッダー */

.site-header {
  display: flex;
  align-items: center;
  justify-content: flex-end;  
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.site-header img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
}

.site-header-title {
  font-size: 1.2rem;
  font-weight: bold;
  color: #2a5abf;
}

.site-header-link {
  text-decoration: none;
  color: inherit;
  display: block;
}

.travel-title {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  padding: 1.5rem 0;
}

.travel-title h1 {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
  color: #2a5abf;
}

.travel-title p {
  font-size: 1.1rem;
  color: #555;
}

/* 旅行記ギャラリー：縦１枚レイアウト */
.travel-gallery.vertical {
  display: flex;
  flex-direction: column;
  gap: 32px;
  max-width: 900px;
  margin: 0 auto;
}

/* 旅行記ギャラリー：横２枚レイアウト */
.travel-gallery.grid2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

/* 写真の見やすさ調整（縦横混合でも整う） */
.travel-gallery.grid2 .travel-item img {
  width: 100%;
  height: 260px;   /* 好みで 240〜300px に調整可能 */
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

/* 説明文 */
.travel-item figcaption {
  margin-top: 12px;
  font-size: 1.05rem;
  line-height: 1.7;
  color: #333;
}

/* 戻るボタン */

.back-home {
  display: inline-block;
  padding: 0.4rem 0.8rem;
  background: #2a5abf;
  color: #fff;
  border-radius: 6px;
  text-decoration: none;
  font-size: 0.9rem;
  transition: background 0.2s;
}

.back-home:hover {
  background: #1f4690;
}