/* ── フッターのオマケ：5人の仲間たち ──
   どのページのフッターにも置けるよう、色は currentColor と透明度だけで決める */
.footer-friends {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px dashed rgba(128, 128, 128, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px 18px;
  position: relative;
}
.footer-friends-label {
  font-size: 11px;
  letter-spacing: 1px;
  opacity: 0.55;
}
.footer-friends-list {
  display: flex;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.footer-friend {
  appearance: none;
  border: 0;
  padding: 0;
  background: none;
  cursor: pointer;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 0 0 2px rgba(128, 128, 128, 0.18);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.footer-friend img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.footer-friend:hover,
.footer-friend:focus-visible,
.footer-friend[aria-pressed="true"] {
  transform: translateY(-4px);
  box-shadow: 0 0 0 2px var(--logo-cyan, #00a8e8);
  outline: none;
}
.footer-friends-link {
  font-size: 11px;
  opacity: 0.6;
  white-space: nowrap;
}
.footer-friends-link:hover {
  opacity: 1;
  color: var(--logo-cyan, #00a8e8);
}
.footer-friends-bubble {
  flex-basis: 100%;
  text-align: center;
  font-size: 12px;
  line-height: 1.7;
  min-height: 1.7em;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.footer-friends-bubble.is-on {
  opacity: 0.85;
  transform: none;
}
.footer-friends-bubble b {
  font-weight: 600;
  margin-right: 0.5em;
}
@media (prefers-reduced-motion: reduce) {
  .footer-friend,
  .footer-friends-bubble {
    transition: none;
  }
}
/* 代表あいさつへの入口（5人のすぐ上） */
.footer-message {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px dashed rgba(128, 128, 128, 0.2);
  text-align: center;
}
.footer-message p {
  font-family: var(--font-serif, serif);
  font-size: 13px;
  line-height: 1.9;
  opacity: 0.8;
  margin: 0 0 6px;
}
.footer-message a {
  font-size: 11px;
  opacity: 0.6;
}
.footer-message a:hover {
  opacity: 1;
  color: var(--logo-cyan, #00a8e8);
}
.footer-message + .footer-friends {
  margin-top: 16px;
  padding-top: 0;
  border-top: 0;
}
/* スマホでは下に常駐する「連絡帳に保存」バーに隠れないよう余白を足す */
@media (max-width: 768px) {
  body:has(.vcard-sticky-bar) .footer-friends {
    padding-bottom: 88px;
  }
}