body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    background-color: #f4f4f4;
    margin: 0;
    padding: 0;
    color: #333;
}
header {
    background: #0066cc;
    color: #fff;
    padding: 20px;
    text-align: center;
    font-size: 1.8em;
    font-weight: bold;
    letter-spacing: 0.05em;
}
.container {
    max-width: 800px;
    /* margin: 20px auto; */
    margin: auto;
    padding: 20px;
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}
h1 {
    margin-top: 0;
    color: #444;
    border-left: 8px solid #0066cc;
    border-bottom: 2px solid #0066cc;
    padding-left: 10px;
    font-size: 1.4em;
}
h2 {
    margin-top: 0;
    color: #444;
    border-left: 5px solid #0066cc;
    padding-left: 10px;
    font-size: 1.2em;
}
h3 {
    margin-top: 0;
    color: #444;
    padding-left: 10px;
    font-size: 1.2em;
}
.date {
    font-weight: bold;
    color: #555;
}
.note {
    background-color: #f9f9f9;
    padding: 10px;
    border-left: 3px solid #0066cc;
    margin: 20px 0;
}
.photo-gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-top: 30px;
}
.photo-gallery img {
    width: 100%;
    height: auto;
    border-radius: 5px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}
.back-link:hover {
    text-decoration: underline;
}
.back-link {
    position: fixed;
    top: 10px;
    left: 10px;
    background: #fff;
    padding: 6px 10px;
    border-radius: 4px;
    color: #0066cc;
    box-shadow: 0 0 5px rgba(0,0,0,0.15);
    text-decoration: none;
    z-index: 1000;
}
.proc-link {
    position: fixed;
    top: 10px;
    right: 10px;
    background: #fff;
    padding: 6px 10px;
    border-radius: 4px;
    color: #0066cc;
    box-shadow: 0 0 5px rgba(0,0,0,0.15);
    text-decoration: none;
    z-index: 1000;
}
.card {
    background: #faf7f0;
    padding: 20px 25px;
    margin: 20px 0;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(176, 190, 113, 0.08);
}

  .survey {
    max-width: 600px;
    margin: 20px auto;
    padding: 24px;
    border-radius: 12px;
    background: #f9fafb;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    font-family: "Hiragino Kaku Gothic ProN", "Noto Sans JP", sans-serif;
  }

  .survey h2 {
    margin-bottom: 16px;
    font-size: 20px;
    border-left: 6px solid #4f46e5;
    padding-left: 10px;
    color: #111827;
  }

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

  .survey li {
    background: #ffffff;
    margin-bottom: 12px;
    padding: 14px 16px;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
    line-height: 1.6;
  }

  .survey .options {
    margin-top: 8px;
    color: #374151;
    font-size: 14px;
  }

  .survey .options span {
    display: inline-block;
    margin-right: 10px;
    padding: 4px 10px;
    background: #eef2ff;
    border-radius: 999px;
  }

footer {
    text-align: center;
    color: #777;
    font-size: 0.9rem;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid #ccc;
}

/* スマホ対応 */

@media screen and (max-width: 768px) {
  .photo-gallery {
    grid-template-columns: 1fr;
  }
}
@media screen and (max-width: 768px) {
  .photo-gallery {
    grid-template-columns: 1fr;
    gap: 10px;
    margin-top: 20px;
  }
}

.horizontal-container {
  display: flex;
  align-items: top; /* 縦位置を中央揃え（任意） */
}

.horizontal-container img {
  width: 200px; /* サイズ調整 */
  margin-left: 50px; /* 画像と文字の間隔 */
}

.spacer {
  margin-bottom: 20px;
}