/* ============================================================
   ブログ新デザイン「やわらかパステル・ポップ」
   layout-blog-v2.njk 専用 (design: pop の新記事のみ)
   - すべて .th-blog-pop スコープ。layout-page.css の :root は上書きしない
   - 独自変数は --pp-* 。カテゴリ色は wrapper の inline --cat-color / --cat-bg
   - このCSSは pop 記事ページでのみ読み込まれる（body 等の上書きも安全）
   ============================================================ */

.th-blog-pop {
  /* ---- パステルポップ パレット ---- */
  --pp-bg:      #fdf8f4;
  --pp-card:    #fef7fb;
  --pp-ink:     #5b5168;
  --pp-ink-soft:#8a809a;
  --pp-head:    #574a63;
  --pp-coral:   #ff9a5a;
  --pp-blue:    #d8ecff;
  --pp-mint:    #cdeede;
  --pp-lilac:   #e7ddf7;
  --pp-butter:  #fff0cf;
  --pp-pink:    #ffe3e8;
  --pp-line:    #efe4ee;
  --pp-shadow:  #ecdfe6;   /* toy: 下方向ソリッド影 */
  --pp-radius:  20px;
  --pp-font: "Zen Maru Gothic", -apple-system, "Hiragino Maru Gothic ProN",
             "Yu Gothic", "Segoe UI", sans-serif;
}

/* このページ全体をパステル背景に (CSSはpop記事のみ読込)
   注: body には --pp-* が継承されない(子の .th-blog-pop で定義)ため色は直値で指定 */
body:has(.th-blog-pop) {
  background-color: #fdf8f4 !important;
  background-image:
    radial-gradient(circle at 12% 18%, rgba(255,154,90,0.06) 0 22px, transparent 22px),
    radial-gradient(circle at 88% 42%, rgba(125,95,184,0.05) 0 26px, transparent 26px),
    radial-gradient(circle, rgba(87,74,99,0.035) 1.4px, transparent 1.4px) !important;
  background-size: auto, auto, 26px 26px !important;
  background-attachment: fixed !important;
}
/* :has 非対応ブラウザ用フォールバック */
.th-blog-pop { background: var(--pp-bg); }

.th-blog-pop,
.th-blog-pop * { font-family: var(--pp-font); }

/* 読みやすい幅にひろげる */
body:has(.th-blog-pop) .th-main { max-width: 820px; }

/* ============================================================
   読了プログレスバー
   ============================================================ */
.th-pp-progress {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: transparent;
  z-index: 200;
  pointer-events: none;
}
.th-pp-progress span {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--pp-coral), var(--cat-color, var(--pp-coral)));
  border-radius: 0 4px 4px 0;
  transition: width 0.1s linear;
}

/* ============================================================
   記事ヘッダー
   ============================================================ */
.th-pp-article { display: block; }

.th-pp-header { text-align: center; margin: 0 0 8px; }

.th-pp-cat {
  display: inline-block;
  padding: 6px 18px;
  border-radius: 999px;
  background: var(--cat-bg, var(--pp-butter));
  color: var(--cat-color, var(--pp-coral));
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-decoration: none;
  box-shadow: 0 3px 0 rgba(0,0,0,0.06);
  transition: transform 0.15s;
}
.th-pp-cat:hover { transform: translateY(-2px); border-bottom: none; }

.th-pp-title {
  font-family: var(--pp-font);
  font-size: 2.15rem;
  font-weight: 900;
  line-height: 1.4;
  letter-spacing: 0.01em;
  color: var(--pp-head);
  margin: 18px 0 0;
}
.th-pp-lead {
  font-size: 1rem;
  color: var(--pp-ink-soft);
  line-height: 1.85;
  margin: 16px auto 0;
  max-width: 40em;
}
.th-pp-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 4px;
  margin: 20px 0 0;
  font-size: 0.84rem;
  color: var(--pp-ink-soft);
}
.th-pp-meta time { font-weight: 700; }
.th-pp-meta__dot { opacity: 0.5; }
.th-pp-readtime::before {
  content: "🕒";
  margin-right: 5px;
  font-size: 0.9em;
}
.th-pp-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
}
.th-pp-tags li {
  font-size: 0.76rem;
  color: var(--pp-ink-soft);
  background: #fff;
  border: 1.5px solid var(--pp-line);
  padding: 3px 12px;
  border-radius: 999px;
  margin: 0;
}

/* ============================================================
   アイキャッチ
   ============================================================ */
.th-pp-eyecatch {
  margin: 32px 0 8px;
  border-radius: var(--pp-radius);
  background: var(--pp-card);
  box-shadow: 0 8px 0 var(--pp-shadow);
}
.th-pp-eyecatch img {
  width: 100%;
  border-radius: var(--pp-radius);
  border: 2px solid #fff;
  display: block;
}

/* ============================================================
   目次
   ============================================================ */
.th-pp-toc {
  margin: 34px 0;
  padding: 20px 26px 22px;
  background: var(--pp-card);
  border: 2px solid var(--pp-line);
  border-radius: var(--pp-radius);
  box-shadow: 0 6px 0 var(--pp-shadow);
}
.th-pp-toc__head {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: var(--cat-color, var(--pp-coral));
  font-size: 0.95rem;
  margin: 0 0 12px;
}
.th-pp-toc__list {
  list-style: none;
  margin: 0; padding: 0;
  counter-reset: toc;
}
.th-pp-toc__list li { margin: 0; }
.th-pp-toc__list a {
  counter-increment: toc;
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 7px 10px;
  border-radius: 12px;
  color: var(--pp-ink);
  text-decoration: none;
  font-size: 0.92rem;
  line-height: 1.5;
  transition: background 0.15s, color 0.15s;
  border-bottom: none;
}
.th-pp-toc__list a::before {
  content: counter(toc);
  flex: none;
  width: 22px; height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--cat-bg, var(--pp-butter));
  color: var(--cat-color, var(--pp-coral));
  font-size: 0.72rem;
  font-weight: 700;
}
.th-pp-toc__list a:hover { background: var(--cat-bg, var(--pp-butter)); }
.th-pp-toc__list a.is-active {
  background: var(--cat-bg, var(--pp-butter));
  color: var(--cat-color, var(--pp-coral));
  font-weight: 700;
}

/* ============================================================
   本文タイポグラフィ
   ============================================================ */
.th-pp-body {
  color: var(--pp-ink);
  font-size: 1.02rem;
  line-height: 1.95;
}
.th-pp-body > p { margin: 20px 0; }
.th-pp-body strong {
  color: var(--pp-head);
  font-weight: 700;
  background: linear-gradient(transparent 62%, var(--pp-butter) 62%);
  padding: 0 2px;
}
.th-pp-body a:not([class]) {
  color: var(--cat-color, var(--pp-coral));
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid var(--cat-bg, var(--pp-butter));
  transition: border-color 0.15s;
}
.th-pp-body a:not([class]):hover { border-bottom-color: var(--cat-color, var(--pp-coral)); }

/* h2: 丸ゴシック太め + カラータブ */
.th-pp-body h2 {
  font-family: var(--pp-font);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--pp-head);
  line-height: 1.5;
  margin: 56px 0 20px;
  padding: 4px 0 14px 18px;
  position: relative;
  border-bottom: 3px dotted var(--pp-line);
  scroll-margin-top: 90px;
}
.th-pp-body h2::before {
  content: "";
  position: absolute;
  left: 0; top: 6px; bottom: 18px;
  width: 8px;
  border-radius: 999px;
  background: var(--cat-color, var(--pp-coral));
}
/* h3 */
.th-pp-body h3 {
  font-family: var(--pp-font);
  font-size: 1.16rem;
  font-weight: 700;
  color: var(--pp-head);
  margin: 34px 0 12px;
  padding-left: 26px;
  position: relative;
  scroll-margin-top: 90px;
}
.th-pp-body h3::before {
  content: "";
  position: absolute;
  left: 4px; top: 0.55em;
  width: 13px; height: 13px;
  border-radius: 5px;
  background: var(--cat-bg, var(--pp-butter));
  border: 3px solid var(--cat-color, var(--pp-coral));
}

.th-pp-body ul, .th-pp-body ol { margin: 18px 0; padding-left: 1.4em; }
.th-pp-body li { margin: 10px 0; line-height: 1.85; }
.th-pp-body ul { list-style: none; padding-left: 0; }
.th-pp-body ul > li {
  position: relative;
  padding-left: 28px;
}
.th-pp-body ul > li::before {
  content: "";
  position: absolute;
  left: 6px; top: 0.72em;
  width: 9px; height: 9px;
  border-radius: 999px;
  background: var(--cat-color, var(--pp-coral));
}
.th-pp-body code {
  background: var(--pp-lilac);
  color: var(--pp-head);
  padding: 2px 7px;
  border-radius: 6px;
  font-size: 0.9em;
  font-family: ui-monospace, monospace;
}

/* Tip / 豆知識 / 失敗ボックス = blockquote をパステルカードに */
.th-pp-body blockquote {
  margin: 26px 0;
  padding: 20px 24px 20px 52px;
  background: var(--pp-butter);
  border-radius: 16px;
  position: relative;
  color: var(--pp-head);
  box-shadow: 0 5px 0 rgba(90,74,99,0.06);
  line-height: 1.85;
}
.th-pp-body blockquote::before {
  content: "💡";
  position: absolute;
  left: 16px; top: 18px;
  font-size: 1.2rem;
}
.th-pp-body blockquote p { margin: 6px 0; }
.th-pp-body blockquote p:first-child { margin-top: 0; }
.th-pp-body blockquote p:last-child { margin-bottom: 0; }
.th-pp-body blockquote strong {
  background: none;
  color: var(--pp-head);
}

/* 本文中の図版 figure */
.th-pp-fig {
  margin: 34px 0;
  padding: 14px;
  background: var(--pp-card);
  border-radius: var(--pp-radius);
  box-shadow: 0 7px 0 var(--pp-shadow);
}
.th-pp-fig img {
  width: 100%;
  border-radius: 14px;
  display: block;
  background: #fff;
}
.th-pp-fig figcaption {
  margin: 12px 6px 4px;
  font-size: 0.82rem;
  color: var(--pp-ink-soft);
  text-align: center;
  line-height: 1.6;
}

/* ============================================================
   記事末 CTA
   ============================================================ */
.th-pp-cta {
  margin: 64px 0 0;
  padding: 40px 30px;
  text-align: center;
  background: linear-gradient(135deg, var(--pp-pink) 0%, var(--pp-butter) 50%, var(--pp-blue) 100%);
  border-radius: 26px;
  box-shadow: 0 10px 0 var(--pp-shadow);
}
.th-pp-cta__lead {
  font-size: 1rem;
  font-weight: 700;
  color: var(--pp-head);
  margin: 0 0 20px;
}
.th-pp-cta__btn,
a.th-pp-cta__btn:link,
a.th-pp-cta__btn:visited {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 18px 46px;
  background: var(--pp-coral);
  color: #fff;
  text-decoration: none;
  font-size: 1.08rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  border-radius: 999px;
  border-bottom: none;
  box-shadow: 0 6px 0 #e07d3f;
  transition: transform 0.12s, box-shadow 0.12s;
}
.th-pp-cta__btn::before { content: "▶"; font-size: 0.7em; }
.th-pp-cta__btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 9px 0 #e07d3f;
  color: #fff;
  border-bottom: none;
}
.th-pp-cta__btn:active {
  transform: translateY(2px);
  box-shadow: 0 3px 0 #e07d3f;
}
.th-pp-cta__note {
  margin: 18px 0 0;
  font-size: 0.8rem;
  color: var(--pp-ink-soft);
}

/* ============================================================
   著者
   ============================================================ */
.th-pp-author {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 40px 0 0;
  padding: 22px 24px;
  background: var(--pp-card);
  border: 2px solid var(--pp-line);
  border-radius: var(--pp-radius);
}
.th-pp-author__avatar {
  flex: none;
  width: 54px; height: 54px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--pp-coral), var(--pp-pink));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.3rem;
  box-shadow: 0 4px 0 var(--pp-shadow);
}
.th-pp-author__body p { margin: 3px 0; font-size: 0.9rem; color: var(--pp-ink); }
.th-pp-author__name { font-weight: 700; }
.th-pp-author__sns { color: var(--pp-ink-soft); }
.th-pp-author a {
  color: var(--cat-color, var(--pp-coral));
  font-weight: 700;
  text-decoration: none;
  border-bottom: none;
}
.th-pp-author a:hover { text-decoration: underline; }

/* ============================================================
   広告枠
   ============================================================ */
.th-pp-ad {
  margin: 40px 0;
  text-align: center;
}
.th-pp-ad__label {
  display: block;
  font-size: 0.68rem;
  color: var(--pp-ink-soft);
  letter-spacing: 0.12em;
  margin-bottom: 6px;
}
.th-pp-ad--placeholder {
  padding: 26px;
  background: repeating-linear-gradient(45deg, #f6eef2, #f6eef2 12px, #fdf6fa 12px, #fdf6fa 24px);
  border: 2px dashed var(--pp-line);
  border-radius: var(--pp-radius);
  color: var(--pp-ink-soft);
}

/* ============================================================
   コメント欄 (Cusdis)
   ============================================================ */
.th-pp-comments {
  margin: 48px 0 0;
  padding: 30px 28px;
  background: var(--pp-card);
  border: 2px solid var(--pp-line);
  border-radius: var(--pp-radius);
  box-shadow: 0 6px 0 var(--pp-shadow);
}
.th-pp-comments__title {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--pp-head);
  margin: 0 0 6px;
}
.th-pp-comments__icon { color: var(--cat-color, var(--pp-coral)); }
.th-pp-comments__note {
  font-size: 0.85rem;
  color: var(--pp-ink-soft);
  margin: 0 0 18px;
}
.th-pp-comments__placeholder {
  padding: 28px;
  text-align: center;
  color: var(--pp-ink-soft);
  background: var(--pp-bg);
  border-radius: 14px;
  border: 2px dashed var(--pp-line);
}

/* ============================================================
   関連記事
   ============================================================ */
.th-pp-related { margin: 56px 0 0; }
.th-pp-related__title {
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--pp-head);
  text-align: center;
  margin: 0 0 24px;
}
.th-pp-related__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.th-pp-related__card {
  display: flex;
  flex-direction: column;
  background: var(--pp-card);
  border-radius: 18px;
  overflow: hidden;
  text-decoration: none;
  box-shadow: 0 6px 0 var(--pp-shadow);
  border-bottom: none;
  transition: transform 0.15s, box-shadow 0.15s;
}
.th-pp-related__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 0 var(--pp-shadow);
  border-bottom: none;
}
.th-pp-related__thumb {
  aspect-ratio: 16 / 10;
  background: var(--cat-bg, var(--pp-butter));
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.th-pp-related__thumb img { width: 100%; height: 100%; object-fit: cover; }
.th-pp-related__thumb span {
  color: var(--cat-color, var(--pp-coral));
  font-weight: 700;
  font-size: 0.9rem;
}
.th-pp-related__meta { padding: 14px 16px 18px; }
.th-pp-related__cat {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--cat-color, var(--pp-coral));
  background: var(--cat-bg, var(--pp-butter));
  padding: 2px 10px;
  border-radius: 999px;
  margin-bottom: 8px;
}
.th-pp-related__name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--pp-head);
  line-height: 1.5;
  margin: 0 0 8px;
}
.th-pp-related__meta time {
  font-size: 0.76rem;
  color: var(--pp-ink-soft);
}

/* ============================================================
   レスポンシブ
   ============================================================ */
@media (max-width: 768px) {
  .th-pp-title { font-size: 1.65rem; }
  .th-pp-body { font-size: 0.98rem; }
  .th-pp-body h2 { font-size: 1.28rem; }
  .th-pp-cta { padding: 32px 20px; }
  .th-pp-cta__btn { padding: 16px 34px; font-size: 1rem; }
  .th-pp-related__grid { grid-template-columns: 1fr; }
  .th-pp-author { flex-direction: row; }
}