/* ===== 記事一覧（画像なし版）：統一カード ===== */
:root{
  --card-bg:#fff;
  --ink:#3e3a2f;
  --muted:#6b6b6b;
  --beige:#f3efe7;
  --brand:#7d6e57;
}

main.wrap{ max-width:1080px; margin:24px auto; padding:0 16px; }

.card{
  background:var(--card-bg);
  border-radius:16px;
  box-shadow:0 4px 12px rgba(0,0,0,0.06);
}

.lead .inner{ padding:24px 18px; text-align:center; }

.blocks-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(260px, 1fr));
  gap:24px;
  margin-top:24px;
}

.block.card{
  display:flex;
  flex-direction:column;
  height:420px; /* 統一高さ */
}

.block .meta{
  padding:16px;
  display:flex;
  flex-direction:column;
  gap:10px;
  flex:1;
}
.block .meta .date{ color:var(--muted); font-size:.9rem; }
.block .meta .title a{ color:var(--ink); text-decoration:none; font-weight:700; }
.block .meta .title a:hover{ text-decoration:underline; }
.block .meta .snippet{ line-height:1.6; word-break:break-word; color:#333; }

.block .cta{
  padding:0 16px 16px;
  margin-top:auto;
  display:flex;
  gap:10px;
}
.button{
  background:var(--brand);
  color:#fff;
  padding:8px 14px;
  border-radius:8px;
  text-decoration:none;
  display:inline-block;
  font-size:.9rem;
}
.button.secondary{
  background:transparent;
  color:#3e3a2f;
  border:1px solid #d8d2c4;
}
.button:hover{ opacity:.95; }

.skeleton{
  height:420px;
  background: linear-gradient(90deg, #f5f2ea 25%, #faf7f2 37%, #f5f2ea 63%);
  background-size:400% 100%;
  animation: shimmer 1.4s infinite;
  border-radius:16px;
}
@keyframes shimmer{
  0%{ background-position:100% 0; }
  100%{ background-position:-100% 0; }
}

@media (max-width:768px){
  .block.card{ height:auto; }
}