article {
  width: min(820px, calc(100% - 32px));
  margin: 48px auto 96px;
  padding: 40px 44px 48px;
  border: 1px solid rgba(74, 63, 46, 0.18);
  border-radius: 18px;
  background: rgba(255, 252, 246, 0.96);
  box-shadow:
    0 18px 48px rgba(62, 47, 28, 0.12),
    0 2px 0 rgba(255, 255, 255, 0.7) inset;
}

article h1 {
  margin: 0 0 28px;
  padding-bottom: 0.35em;
  border-bottom: 2px solid rgba(74, 63, 46, 0.18);
  color: #1e1a16;
  font-size: clamp(1.7rem, 2.4vw, 2.2rem);
  line-height: 1.35;
  letter-spacing: 0.02em;
}

article > .column_item {
  color: inherit;
  text-decoration: none;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: 14px 22px;
  align-items: start;
  margin-bottom: 22px;
  padding: 20px;
  border: 1px solid rgba(74, 63, 46, 0.14);
  border-radius: 16px;
  background: linear-gradient(180deg, #fffdf8 0%, #f8f2e6 100%);
  box-shadow: 0 10px 28px rgba(62, 47, 28, 0.08);
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease;
}

article > .column_item:last-child {
  margin-bottom: 0;
}

article > .column_item:hover {
  transform: translateY(-2px);
  box-shadow:
    0 14px 32px rgba(62, 47, 28, 0.12),
    0 2px 0 rgba(255, 255, 255, 0.7) inset;
}

article > .column_item_eyecatch {
  grid-column: 2 / 3;
  grid-row: 1 / 3;
  display: block;
  align-self: stretch;
  overflow: hidden;
  border: 1px solid rgba(74, 63, 46, 0.14);
  border-radius: 14px;
  background: #f7f3ea;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

article > .column_item:hover .column_item_eyecatch {
  box-shadow:
    0 12px 24px rgba(62, 47, 28, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

article > .column_item_eyecatch img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

article > .column_item:hover .column_item_eyecatch img {
  transform: scale(1.03);
}

article > .column_item_body {
  grid-column: 1 / 2;
  grid-row: 1 / 3;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

article > .column_item_body h2 {
  margin: 0;
  color: #1e1a16;
  font-size: clamp(1.2rem, 1.8vw, 1.5rem);
  line-height: 1.45;
  letter-spacing: 0.02em;
}

article > .column_item_body p {
  margin: 0;
  color: #6b6257;
  font-size: 0.95rem;
  line-height: 1.8;
  letter-spacing: 0.04em;
}

@media screen and (max-width: 768px) {
  article {
    width: min(100%, calc(100% - 20px));
    margin: 20px auto 64px;
    padding: 24px 18px 30px;
    border-radius: 14px;
  }

  article h1 {
    margin-bottom: 20px;
    font-size: 1.55rem;
  }

  article > .column_item {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 16px;
    border-radius: 14px;
  }

  article > .column_item_body {
    grid-column: 1 / 2;
    grid-row: auto;
  }

  article > .column_item_eyecatch {
    grid-column: 1 / 2;
    grid-row: auto;
  }
}