/* ════════════════════════════════════════════════════
   ブログ絞り込みフィルター
   ════════════════════════════════════════════════════ */

/* コンテナ */
.blog-filter-bar {
  max-width: 900px;
  margin: 0 auto 36px;
  padding: 20px 24px;
  border: 1.5px solid var(--sand);
  border-radius: 10px;
  background: var(--paper);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* 1行（ラベル＋チップ群） */
.blog-filter-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.blog-filter-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
  padding-top: 6px;
  min-width: 48px;
}

/* チップ群 */
.blog-filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* チップ共通 */
.blog-fchip {
  font-size: 12px;
  font-family: inherit;
  padding: 4px 12px;
  border-radius: 20px;
  border: 1.5px solid var(--sand);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  transition: border-color .15s, background .15s, color .15s;
  line-height: 1.5;
  white-space: nowrap;
}
.blog-fchip:hover {
  border-color: var(--ink);
}

/* カテゴリチップ：active = accent色 */
.blog-fchip--cat.active {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}

/* タグチップ：active = accent色 */
.blog-fchip--tag {
  font-size: 11px;
  padding: 3px 10px;
}
.blog-fchip--tag.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* ステータスバー（フィルター中の件数表示） */
.blog-filter-status {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 4px;
  border-top: 1px solid var(--sand);
  font-size: 12px;
  color: var(--muted);
}
.blog-filter-reset {
  font-size: 11px;
  font-family: inherit;
  background: none;
  border: none;
  color: var(--accent);
  cursor: pointer;
  padding: 0;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.blog-filter-reset:hover { opacity: .75; }

/* 結果ゼロ時 */
.blog-empty {
  grid-column: 1 / -1;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 60px 20px;
  text-align: center;
}
.blog-empty-icon { font-size: 32px; }
.blog-empty-msg  { font-size: 14px; color: var(--muted); }
.blog-empty-reset {
  font-size: 12px;
  font-family: inherit;
  padding: 6px 18px;
  border: 1.5px solid var(--ink);
  border-radius: 20px;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  transition: background .15s, color .15s;
}
.blog-empty-reset:hover {
  background: var(--ink);
  color: var(--paper);
}

/* モバイル調整 */
@media (max-width: 600px) {
  .blog-filter-bar {
    padding: 16px;
    margin-bottom: 24px;
  }
  .blog-filter-row {
    flex-direction: column;
    gap: 8px;
  }
  .blog-filter-label {
    padding-top: 0;
  }
}

/* ── PR intro (左ボーダー付きブロック) ─────────────── */
.pr-intro {
  padding: 12px 16px;
  margin: 1.5em 0 2em;
  border-radius: 0 6px 6px 0;
}
.pr-intro--purple { border-left: 3px solid #7c3aed; background: #fff; }
.pr-intro--green  { border-left: 3px solid #10b981; background: #fff; }
.pr-intro--pink   { border-left: 3px solid #e1306c; background: #fff; }
.pr-intro--blue   { border-left: 3px solid #3b82f6; background: #fff; }
.pr-intro--dark   { border-left: 3px solid #010101; background: #fff; }
.pr-intro--twitter{ border-left: 3px solid #1da1f2; background: #fff; }

/* ── PR box (枠線付きブロック) ────────────────────── */
.pr-box {
  border-radius: 8px;
  padding: 20px;
  margin: 2em 0;
}
.pr-box--purple { border: 1px solid #ddd6fe; background: #fff; }
.pr-box--green  { border: 1px solid #bbf7d0; background: #fff; }
.pr-box--pink   { border: 1px solid #fce7f3; background: #fff; }
.pr-box--blue   { border: 1px solid #dbeafe; background: #fff; }
.pr-box--gray   { border: 1px solid #e5e7eb; background: #fff; }

/* ── PR 子要素 ───────────────────────────────────── */
.pr-label {
  font-size: 10px;
  color: #9ca3af;
  font-weight: 700;
  letter-spacing: .08em;
  display: block;
  margin-bottom: 6px;
}
.pr-label--lg     { margin-bottom: 10px; }

.pr-box-heading   { margin: 0 0 10px; font-weight: 600; }
.pr-box-heading--lg { margin: 0 0 12px; font-weight: 600; }
.pr-box-body      { margin: 0 0 14px; }
.pr-box-img       { text-align: center; margin: 0 0 12px; }
@media (max-width: 600px) {.pr-box-img img{width:100%;}}
.pr-box-cta       { text-align: center; margin: 0; }
.pr-last          { margin: 0; }

/* ── 記事内スクリーンショット ────────────────── */
.article-screenshot {
  display: block;
  max-width: 100%;
  margin: 16px auto 0;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  box-shadow: 0 2px 12px rgba(0,0,0,.08);
}
.article-screenshot-caption {
  text-align: center;
  font-size: 12px;
  color: #9ca3af;
  margin: 8px 0 24px;
}