.section{
    padding-block:42px
}
.section-title {
  font-size: 24px;
  line-height: 1.4;
  font-weight: 700;
  margin: 0 0 30px;
  text-align: center;
}

.section-title__ja {
  display: block;
}

.section-title__en {
  display: block;
  margin-top: 4px;
  font-size: 0.6em;
  letter-spacing: .18em;
  text-transform: uppercase;
  opacity: .7;
}



/* ===========================
   LINKS：コッペルを知る（全ページ共通）
   ============================ */

/* タブ：PCは3列（元のlinksっぽい密度） */
.links-tabs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  max-width: 960px;
  margin: 0 auto 18px;
}

.links-tab {
  width: 100%;
  min-width: 0;
  position: relative;
  text-align: center;
  border-radius: 999px;
  border: 1px solid rgba(51,51,51,.15);
  padding: 12px 10px;
  background: rgba(255,255,255,0.92);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition:
    transform .18s ease,
    box-shadow .22s ease,
    border-color .18s ease,
    background-color .18s ease,
    color .18s ease;
}

.links-tab::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, #1f3552, #4a6fa5);
  opacity: 0;
  transform: scale(0.96);
  transition: opacity .24s ease, transform .24s ease;
  z-index: -1;
}

.links-tab-label {
  font-size: 13px;
  font-weight: 600;
  line-height: 1.4;
  color: #333333;
  letter-spacing: .03em;
  transition: color .24s ease;
}

.links-tab:not(.is-active):hover {
  border-color: rgba(51,51,51,.25);
  background: rgba(245,247,250,0.9);
  box-shadow: 0 4px 12px rgba(31,35,82,.14);
  transform: translateY(-1px);
}

.links-tab.is-active {
  border-color: transparent;
  box-shadow: 0 8px 20px rgba(15,23,42,.35);
  transform: translateY(-1.5px);
}

.links-tab.is-active::before {
  opacity: 1;
  transform: scale(1);
}

.links-tab.is-active .links-tab-label {
  color: #f9fafb;
}

.links-tab.is-active::after {
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 5px;
  height: 3px;
  border-radius: 999px;
  background: rgba(255,255,255,.7);
}

/* 説明ボックス */
.links-desc {
  max-width: 760px;
  margin: 0 auto 16px;
  padding: 8px 12px;
  border-radius: 10px;
  border: 1px solid #e3e3e3;
  background: #fff;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  line-height: 1.7;
  color: #555;
}

.links-desc::before {
  content: "説明";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 2px 6px;
  font-size: 11px;
  line-height: 1;
  border-radius: 999px;
  background: #f2f2f2;
  color: #666;
  white-space: nowrap;
  flex-shrink: 0;
}

.links-desc-item {
  display: none;
  margin: 0;
  flex: 1 1 auto;
}
.links-desc-item.is-active { display: block; }

/* パネル＆カードグリッド */
.links-panels {
  max-width: 960px;
  margin: 0 auto;
}

.links-panel { display: none; }
.links-panel.is-active { display: block; }

/* ★カード：PC 3列 / SP 2列（要望どおり） */
.links-card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.links-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-decoration: none;
  border-radius: 12px;
  border: 1px solid #e0e0e0;
  padding: 10px;
  background: #fff;
  transition:
    box-shadow .2s ease,
    transform .15s ease,
    border-color .18s ease,
    background-color .18s ease;
  cursor: pointer;
}

.links-card:hover,
.links-card:focus-visible {
  border-color: rgba(31, 53, 82, 0.35);
  background: linear-gradient(180deg, #ffffff, #f5f7fb);
  box-shadow: 0 8px 18px rgba(31, 35, 82, 0.20);
  transform: translateY(-1px);
  outline: none;
}

.links-card-thumb {
  margin: 0;
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  flex-shrink: 0;
}

.links-card-thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.links-card-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1 1 auto;
}

.links-card-title {
  font-size: 14px;
  line-height: 1.5;
  font-weight: 600;
  margin: 6px 0 2px;
  color: #111;
  text-align: center;
}

.links-card-desc {
  font-size: 12px;
  line-height: 1.7;
  color: #555;
  margin: 0;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}

.links-card-foot {
  margin-top: auto;
  padding-top: 6px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
  border-top: 1px solid rgba(0,0,0,.04);
}

.links-card-foot-label {
  font-size: 11px;
  line-height: 1.5;
  color: #777;
  letter-spacing: .04em;
}

.links-card-foot-icon {
  font-size: 11px;
  color: #777;
  transition: transform .15s ease, color .15s ease;
}

.links-card:hover .links-card-foot-label,
.links-card:focus-visible .links-card-foot-label,
.links-card:hover .links-card-foot-icon,
.links-card:focus-visible .links-card-foot-icon {
  color: #1f3552;
}

.links-card:hover .links-card-foot-icon,
.links-card:focus-visible .links-card-foot-icon {
  transform: translateX(2px);
}

/* スマホ：タブ2列 / カード2列、ALLは上段1列 */
@media (max-width: 767px) {
  .links-tabs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .links-tab[data-category="all"] {
    grid-column: auto;
  }

  .links-tab {
    padding: 14px 6px;
    min-height: 56px;
  }

  .links-tab-label {
    font-size: 12px;
    line-height: 1.4;
  }

  .links-desc {
    font-size: 12px;
    margin-bottom: 14px;
  }

  .links-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .links-card { padding: 8px; }
  .links-card-thumb { aspect-ratio: 4 / 3; }
  .links-card-title { font-size: 13px; }
  .links-card-desc { font-size: 12px; }
}

/* 任意：PCでの微調整 */
@media (min-width: 960px) {
  .links-desc { font-size: 15px; margin-bottom: 16px; }
  .links-card-grid { gap: 18px 18px; }
  .links-card { padding: 10px 12px; }
  .links-card-title { font-size: 16px; }
  .links-card-desc { font-size: 14px; }
}

/* =========================================================
  Component: Badge
========================================================= */
.c-badge{
  position: absolute;
  top: 8px;
  left: 8px;
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid #fff;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: .04em;
  z-index: 2;
}

.c-badge--new{
  background: #e53935;
}