/* RPG数秘コラム一覧ページ */
.columns-page {
  background: #fdfcfe;
  color: var(--ink);
  --max: 1180px;
}

.columns-page .article-header-inner {
  width: min(var(--max), calc(100% - 32px));
}

.columns-page-head {
  padding: 48px 0 30px;
  background:
    radial-gradient(circle at 15% 10%, rgba(255, 153, 241, 0.18), transparent 26%),
    linear-gradient(180deg, #fff 0%, #f7f0ff 100%);
  border-bottom: 1px solid rgba(86, 19, 111, 0.12);
}

.columns-breadcrumb {
  font-size: 0.78rem;
  color: var(--muted);
  font-weight: 600;
}

.columns-breadcrumb a {
  color: var(--purple);
  text-decoration: none;
}

.columns-breadcrumb a:hover {
  color: var(--red);
}

.columns-page-head .eyebrow {
  margin-top: 20px;
}

.columns-page-head h1 {
  margin: 10px 0 12px;
  font-size: 2.2rem;
  font-family: "Noto Serif JP", serif;
  color: var(--purple);
}

.columns-page-head p {
  margin: 0;
  max-width: none;
  line-height: 1.9;
  color: var(--muted);
}

.columns-wrap {
  padding: 44px 0 70px;
  background: #fff;
}

.columns-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) 320px;
  gap: 34px;
}

.columns-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.columns-grid .article-card {
  height: 100%;
}

.columns-sidebar .box {
  border: 1px solid rgba(86, 19, 111, 0.14);
  border-radius: 14px;
  background: #fff;
  padding: 20px;
  margin-bottom: 18px;
  box-shadow: 0 8px 22px rgba(35, 11, 52, 0.06);
}

.columns-sidebar h3 {
  margin: 0 0 14px;
  font-size: 0.95rem;
  color: var(--purple);
  font-family: "Noto Serif JP", serif;
}

.columns-recent {
  display: grid;
  grid-template-columns: 78px 1fr;
  gap: 10px;
  margin-bottom: 12px;
  text-decoration: none;
  color: var(--ink);
}

.columns-recent:last-child {
  margin-bottom: 0;
}

.columns-recent:hover {
  color: var(--purple);
}

.columns-recent img {
  width: 78px;
  height: 58px;
  object-fit: cover;
  border-radius: 6px;
  background: #e8ddf5;
}

.columns-recent b {
  display: block;
  font-size: 0.75rem;
  line-height: 1.5;
  font-weight: 700;
}

.columns-recent span {
  font-size: 0.68rem;
  color: var(--muted);
}

.columns-cat-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.columns-cat-list li {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid rgba(86, 19, 111, 0.1);
  padding: 8px 0;
  font-size: 0.82rem;
}

.columns-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.columns-tag-list span {
  font-size: 0.72rem;
  padding: 6px 10px;
  border: 1px solid rgba(86, 19, 111, 0.18);
  border-radius: 999px;
  background: rgba(86, 19, 111, 0.06);
  color: var(--purple);
  font-weight: 700;
}

.columns-pager {
  margin-top: 34px;
  display: flex;
  justify-content: center;
  gap: 8px;
}

.columns-pager a {
  min-width: 34px;
  height: 34px;
  border: 1px solid rgba(86, 19, 111, 0.18);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--purple);
  text-decoration: none;
  background: #fff;
}

.columns-pager a:hover {
  border-color: var(--purple);
}

.columns-pager a.current {
  background: var(--purple);
  color: #fff;
  border-color: var(--purple);
}

.columns-pager a[aria-disabled="true"] {
  opacity: 0.35;
  pointer-events: none;
}

.columns-cta {
  padding: 50px 0;
  text-align: center;
  background: linear-gradient(180deg, #fff8ee, #f7f0ff);
}

.columns-cta h2 {
  margin: 0 0 10px;
  font-family: "Noto Serif JP", serif;
  color: var(--purple);
}

.columns-cta p {
  margin: 0 0 18px;
  color: var(--muted);
}

@media (max-width: 1024px) {
  .columns-layout {
    grid-template-columns: 1fr;
  }

  .columns-sidebar {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .columns-sidebar .box {
    margin-bottom: 0;
  }
}

@media (max-width: 768px) {
  .columns-sidebar {
    grid-template-columns: 1fr;
  }

  .columns-page-head h1 {
    font-size: 1.65rem;
  }

  .columns-grid {
    gap: 14px;
  }
}

@media (max-width: 640px) {
  .columns-grid {
    grid-template-columns: 1fr;
  }
}