/* ── MAIN ── */
main { max-width: 800px; margin: 0 auto; padding: 56px 48px 96px; }

.back-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--sans); font-size: 13px; font-weight: 500;
  color: var(--ink-faint); text-decoration: none;
  margin-bottom: 40px; transition: color 0.2s;
}
.back-link:hover { color: var(--accent); }

/* ── PROFILE HEADER ── */
.profile-header {
  display: grid; grid-template-columns: 120px 1fr; gap: 32px;
  align-items: start;
  margin-bottom: 48px; padding-bottom: 48px;
  border-bottom: 1px solid var(--border);
}
.profile-avatar {
  width: 120px; height: 120px;
  border-radius: 50%; object-fit: cover; object-position: center top;
  border: 3px solid var(--bg);
  box-shadow: 0 0 0 1px var(--border), var(--shadow);
}
/* .profile-role {
  font-family: var(--sans); font-size: 11px; font-weight: 700;
  letter-spacing: 0.1em; color: var(--accent); text-transform: uppercase;
  margin-bottom: 8px; background: var(--accent-light);
  display: inline-block; padding: 3px 10px; border-radius: 100px;
} */
/* 5-23郭追加　メンバータグ */
.profile-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 8px;
}
.profile-role {
  font-family: var(--sans); font-size: 11px; font-weight: 700;
  letter-spacing: 0.1em; color: var(--accent); text-transform: uppercase;
  background: var(--accent-light);
  display: inline-block; padding: 3px 10px; border-radius: 100px;
}


.profile-name {
  font-family: var(--sans); font-size: 32px; font-weight: 700;
  letter-spacing: -0.02em; margin: 8px 0 10px; line-height: 1.2;
}
.profile-affil { font-size: 13px; color: var(--ink-faint); line-height: 1.6; }

/* ── DETAIL SECTION ── */
.detail-section { margin-bottom: 44px; }
.detail-section-header {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 20px; padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.detail-section-header h2 { font-family: var(--sans); font-size: 18px; font-weight: 700; }
.section-icon {
  font-family: var(--sans); font-size: 11px; font-weight: 700;
  letter-spacing: 0.1em; color: var(--accent);
  background: var(--accent-light); padding: 3px 10px;
  border-radius: 100px; white-space: nowrap;
}

/* ── PROFILE TABLE ── */
.profile-table {
  width: 100%; border-collapse: collapse; font-size: 14px;
  border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--border);
}
.profile-table th, .profile-table td {
  padding: 12px 16px; text-align: left;
  border-bottom: 1px solid var(--border);
}
.profile-table tr:last-child th, .profile-table tr:last-child td { border-bottom: none; }
.profile-table th {
  font-family: var(--sans); font-size: 12px; font-weight: 600;
  color: var(--ink-faint); width: 110px; vertical-align: top;
  background: var(--bg-soft);
}
.profile-table td { color: var(--ink-light); line-height: 1.8; }

.text-block { font-size: 15px; color: var(--ink-light); line-height: 1.85; margin-bottom: 16px; }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .profile-header { grid-template-columns: 1fr; }
  main { padding: 48px 24px 64px; }
}

@media (max-width: 500px) {
  main { padding: 32px 16px 48px; }
  footer { padding: 32px 16px 16px; }
  .footer-top { grid-template-columns: 1fr; }
}