/* -----------------------------
   About タイトル（中央）
----------------------------- */
.about-title {
  font-size: 2rem;
  letter-spacing: 0.08em;
  margin-top: 80px;
  margin-bottom: 20px;
  font-weight: 500;
  text-align: center;
}

.about-line {
  width: 60px;
  height: 2px;
  margin: 0 auto 40px;
  background: linear-gradient(90deg, #d1b892, #f4e8c9, #d1b892);
  border-radius: 2px;
  opacity: 0.85;
}

/* -----------------------------
   中央の“箱”の中で左寄せ
----------------------------- */
.about-text,
.profile-section {
  width: min(90%, 700px);
  margin: 0 auto 40px;
  text-align: left;
  line-height: 1.9;
  color: #444;
}

/* -----------------------------
   Profile 見出し
----------------------------- */
.profile-title {
  font-size: 1.3rem;
  letter-spacing: 0.05em;
  margin-bottom: 10px;
  font-weight: 500;
}

/* -----------------------------
   Profile リスト（揃える）
----------------------------- */

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

.profile-list li {
  margin-bottom: 10px;
  display: flex;
  align-items: baseline;
}

/* ラベル部分を揃える（ここが超重要） */
.profile-label {
  width: 120px;       /* ← ここで揃う！ */
  font-weight: 600;
  color: #222;
}

/* リンクの装飾 */
.profile-value a {
  color: #444;
  text-decoration: none;
  border-bottom: 1px solid #ccc;
  padding-bottom: 2px;
  transition: opacity 0.2s;
}

.profile-value a:hover {
  opacity: 0.6;
}

/* -----------------------------
   index に戻る矢印（左上固定）
----------------------------- */
.back-arrow {
  position: fixed;
  top: 20px;
  left: 20px;
  font-size: 1.5rem;
  color: #666;
  text-decoration: none;
  opacity: 0.5;
  transition: opacity 0.3s, transform 0.3s;
}

.back-arrow:hover {
  opacity: 0.9;
  transform: translateX(-3px);
}

/* 余白 */
.bottom-space {
  height: 80px;
}