/* 本サイトについて専用スタイル（privacy / terms / faq と同トーン） */

.about-wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 16px 56px;
}

/* ===== ヘッダ ===== */
.about-head {
  text-align: center;
  margin: 24px 0 32px;
  padding-top: 12px;
}

.about-head .eyebrow {
  font-size: 10px;
  letter-spacing: 0.32em;
  color: var(--gold);
  margin-bottom: 10px;
  text-transform: uppercase;
  font-family: "YuGothic", sans-serif;
  font-weight: 600;
}

.about-head h1 {
  font-family: "YuMincho", serif;
  font-size: 22px;
  line-height: 1.55;
  color: var(--accent);
  letter-spacing: 0.06em;
  font-weight: 500;
  margin: 0;
}

@media(min-width:768px) {
  .about-head h1 {
    font-size: 26px;
  }
}

/* ===== 序文 ===== */
.about-intro {
  font-family: "YuMincho", serif;
  font-size: 14px;
  line-height: 1.95;
  color: var(--text);
  letter-spacing: 0.02em;
  text-align: center;
  margin: 0 auto 40px;
  padding: 0 4px;
}

@media(min-width:768px) {
  .about-intro {
    font-size: 15px;
  }
}

/* ===== 本文 ===== */
.about-body {
  background: var(--bg-paper);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 28px 22px;
  box-shadow: 0 1px 0 rgba(0,0,0,0.02);
}

@media(min-width:768px) {
  .about-body {
    padding: 36px 40px;
  }
}

.about-section {
  margin-bottom: 32px;
}

.about-section:last-child {
  margin-bottom: 0;
}

.about-section h2 {
  font-family: "YuMincho", serif;
  font-size: 16px;
  color: var(--accent);
  letter-spacing: 0.04em;
  font-weight: 500;
  margin: 0 0 14px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.about-section h2 .num {
  font-size: 11px;
  color: var(--gold);
  letter-spacing: 0.16em;
  font-family: "YuGothic", sans-serif;
  font-weight: 600;
  white-space: nowrap;
}

@media(min-width:768px) {
  .about-section h2 {
    font-size: 18px;
  }
}

.about-section p {
  font-size: 14px;
  line-height: 1.95;
  color: var(--text);
  letter-spacing: 0.02em;
  margin: 0 0 12px;
}

.about-section p:last-child {
  margin-bottom: 0;
}

@media(min-width:768px) {
  .about-section p {
    font-size: 15px;
  }
}

.about-section a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: var(--gold-soft);
  text-underline-offset: 3px;
  transition: text-decoration-color .2s;
}

.about-section a:hover {
  text-decoration-color: var(--gold);
}

.about-section strong {
  font-weight: 600;
  color: var(--accent);
}

/* ===== フッタCTA ===== */
.about-cta {
  margin-top: 40px;
  text-align: center;
  padding: 28px 20px;
  background: var(--bg-deep);
  border-radius: 4px;
}

.about-cta p {
  font-family: "YuMincho", serif;
  font-size: 14px;
  line-height: 1.85;
  color: var(--text);
  margin: 0 0 18px;
  letter-spacing: 0.02em;
}

@media(min-width:768px) {
  .about-cta p {
    font-size: 15px;
  }
}

.about-cta .cta-button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 28px;
  background: var(--accent);
  color: var(--text-on-dark);
  font-family: "YuGothic", sans-serif;
  font-size: 14px;
  letter-spacing: 0.08em;
  font-weight: 500;
  text-decoration: none;
  border-radius: 2px;
  transition: background .2s;
}

.about-cta .cta-button:hover {
  background: #2A4878;
}

.about-cta .cta-button span {
  font-family: "YuMincho", serif;
}