/* ヘッダー */

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

.site-header-link{
    display:flex;
    align-items:center;
    justify-content:center;
    gap:12px;

    color:inherit;
    text-decoration:none;
    border:none;
    box-shadow:none;
}

.site-header a,
.site-header a:hover,
.site-header a:visited,
.site-header a:active{
    text-decoration:none !important;
    border:none !important;
    box-shadow:none !important;
}

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

.site-header-title{
    display:flex;
    align-items:center;

    font-size:1.3rem;
    font-weight:bold;
    color:#2a5abf;
    line-height:1;
}

/* 海外旅行履歴ページ専用スタイル */

.hero-sub {
  background: linear-gradient(to right, #2a5abf, #4a7bd0);
  color: white;
  padding: 2rem 1rem;
  border-radius: 8px;
  text-align: center;
}

.hero-sub h1 {
  margin: 0;
  font-size: 2rem;
}

.hero-sub p {
  margin-top: 0.5rem;
  font-size: 1.1rem;
}

.travel-list {
  background: #ffffff;
  padding: 1rem;
  margin-top: 1rem;
  border-radius: 6px;
}

.travel-list h2 {
  color: #2a5abf;
  margin-bottom: 1rem;
}

.travel-table {
  width: 100%;
  border-collapse: collapse;
}

.travel-table th, .travel-table td {
  border: 1px solid #ccc;
  padding: 0.6rem;
  text-align: left;
}

.travel-table th {
  background: #eef3f8;
  color: #333;
}

.travel-table tr:nth-child(even) {
  background: #f9fbfd;
}

details summary {
  cursor: pointer;
  color: #2a5abf;
}

/* 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;
}