/* =========================================================
   ニュース・新商品 季節特集型（page-news-products-roundups.php）
   inc/functions-news-roundups.php が読み込む。news-products.css の後に効く。
   方向: 雑誌の目次。紙の白、墨、赤1色。見出しは明朝、区切りは罫線。
   角丸・影・ピル型ラベルは使わない。接頭辞 kn-rh-。
   ========================================================= */
.kn-rh {
  --kn-rh-ink: #1a1a1a;
  --kn-rh-sub: #6b6b6b;
  --kn-rh-red: #c8281e;
  --kn-rh-rule: #1a1a1a;
  --kn-rh-rule-soft: #d9d4c9;
  --kn-rh-paper-2: #f6f3ec;
  --kn-rh-serif: "Hiragino Mincho ProN", "Yu Mincho", "YuMincho", "Noto Serif JP", "HGS明朝E", serif;
  margin: 48px 0 72px;
  color: var(--kn-rh-ink);
  line-height: 1.8;
  font-feature-settings: "palt";
}
.kn-rh * { box-sizing: border-box; }
.kn-rh a { color: inherit; text-decoration: none; }
.kn-rh a:hover { color: var(--kn-rh-red); }
.kn-rh ol, .kn-rh ul { list-style: none; margin: 0; padding: 0; }
.kn-rh img { display: block; width: 100%; height: auto; border-radius: 0; }

/* 見出し。テーマ既定の h1〜h3 の装飾を打ち消す。
   custom-style.css が #article h2 { background; padding !important } と #article h3 { border; color; padding !important }
   を ID で指定しているので、同じ強さ（#article）と !important で打ち消す */
#article .kn-rh h1, #article .kn-rh h2, #article .kn-rh h3, #article .kn-rh h4 {
  margin: 0; padding: 0 !important; border: 0; background: none; box-shadow: none;
  color: var(--kn-rh-ink); letter-spacing: 0; font-weight: 500;
}
#article .kn-rh h4::before, #article .kn-rh h4::after, #article .kn-rh h1::before, #article .kn-rh h1::after, #article .kn-rh h2::before, #article .kn-rh h2::after, #article .kn-rh h3::before, #article .kn-rh h3::after { content: none; display: none; }

.kn-rh__head { padding: 18px 0 16px; border-top: 3px solid var(--kn-rh-rule); border-bottom: 1px solid var(--kn-rh-rule); margin-bottom: 32px; }
.kn-rh__eyebrow { margin: 0 0 4px; font-size: 12px; font-weight: 700; letter-spacing: .2em; color: var(--kn-rh-red); }
#article .kn-rh .kn-rh__title { font-family: var(--kn-rh-serif); font-size: 30px; font-weight: 500; line-height: 1.4; letter-spacing: .04em; }
.kn-rh__lead { margin: 8px 0 0; font-size: 14px; color: var(--kn-rh-sub); }

#article .kn-rh .kn-rh__subhead { margin: 0 0 14px; padding: 0 0 8px !important; border-bottom: 1px solid var(--kn-rh-rule); font-family: var(--kn-rh-serif); font-size: 20px; font-weight: 500; letter-spacing: .04em; }

/* いま読まれる特集: 1本目を大きく、残りは目次の行 */
.kn-rh__now { margin-bottom: 48px; }
.kn-rh__feature-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 40px; }
.kn-rh__feature a { display: flex; gap: 14px; align-items: baseline; padding: 14px 0; border-bottom: 1px dotted var(--kn-rh-rule-soft); }
.kn-rh__feature-num { flex: 0 0 auto; font-family: "Times New Roman", Georgia, var(--kn-rh-serif); font-size: 13px; color: var(--kn-rh-red); line-height: 1; }
.kn-rh__feature-body { display: flex; flex-direction: column; min-width: 0; }
.kn-rh__feature-month { font-size: 11px; font-weight: 700; letter-spacing: .14em; color: var(--kn-rh-sub); }
.kn-rh__feature-title { font-family: var(--kn-rh-serif); font-size: 17px; line-height: 1.5; letter-spacing: .02em; }
.kn-rh__feature-excerpt { margin-top: 6px; font-size: 13px; color: var(--kn-rh-sub); }
.kn-rh__feature-updated { margin-top: 4px; font-size: 11px; color: var(--kn-rh-sub); }

.kn-rh__feature--lead { grid-column: 1 / -1; }
.kn-rh__feature--lead a { display: grid; grid-template-columns: minmax(0, 1.1fr) auto minmax(0, 1fr); gap: 20px; align-items: start; padding: 0 0 20px; border-bottom: 1px solid var(--kn-rh-rule); margin-bottom: 4px; }
.kn-rh__feature--lead .kn-rh__feature-image { display: block; aspect-ratio: 3 / 2; overflow: hidden; background: var(--kn-rh-paper-2); }
.kn-rh__feature--lead .kn-rh__feature-image img { width: 100%; height: 100%; object-fit: cover; }
.kn-rh__feature--lead .kn-rh__feature-num { padding-top: 6px; font-size: 16px; }
.kn-rh__feature--lead .kn-rh__feature-title { font-size: 23px; }

/* エリアと目的で探す（template-parts/news/roundup-finder.php）
   切り替えは下線の付く文字。選んでいるものは赤の下線。ボタンのテーマ既定の装飾は打ち消す */
.kn-rf { margin-bottom: 56px; }
.kn-rf__filters { display: grid; gap: 10px; margin: 0 0 18px; }
.kn-rf__axis { display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: 12px; align-items: baseline; padding: 0 0 10px; border-bottom: 1px dotted var(--kn-rh-rule-soft); }
.kn-rf__axis-label { margin: 0; font-size: 11px; font-weight: 700; letter-spacing: .2em; color: var(--kn-rh-red); }
.kn-rf__options { display: flex; flex-wrap: wrap; gap: 4px 18px; }
#article .kn-rf .kn-rf__option,
.kn-rf .kn-rf__option {
  appearance: none; -webkit-appearance: none; display: inline-flex; align-items: baseline; gap: 4px;
  margin: 0; padding: 4px 0 3px; border: 0; border-bottom: 2px solid transparent; border-radius: 0; background: none; box-shadow: none;
  color: var(--kn-rh-ink); font-family: var(--kn-rh-serif); font-size: 15px; font-weight: 500; line-height: 1.5; letter-spacing: .02em;
  cursor: pointer;
}
.kn-rf .kn-rf__option:hover { color: var(--kn-rh-red); }
.kn-rf .kn-rf__option[aria-pressed="true"] { color: var(--kn-rh-red); border-bottom-color: var(--kn-rh-red); }
.kn-rf .kn-rf__option:disabled { color: #b9b4aa; cursor: default; }
.kn-rf .kn-rf__option:focus-visible { outline: 2px solid var(--kn-rh-red); outline-offset: 2px; }
.kn-rf__count { font-family: "Times New Roman", Georgia, serif; font-size: 12px; color: var(--kn-rh-sub); }
.kn-rf__option:disabled .kn-rf__count { color: inherit; }
.kn-rf__status { margin: 0 0 14px; font-size: 13px; color: var(--kn-rh-sub); }

.kn-rf__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px 24px; }
.kn-rf__item[hidden] { display: none; }
.kn-rf__item a { display: flex; flex-direction: column; gap: 6px; height: 100%; padding-bottom: 14px; border-bottom: 1px solid var(--kn-rh-rule-soft); }
.kn-rf__image { display: block; aspect-ratio: 3 / 2; overflow: hidden; background: var(--kn-rh-paper-2); margin-bottom: 4px; }
.kn-rf__image img { width: 100%; height: 100%; object-fit: cover; }
.kn-rf__meta { display: flex; flex-wrap: wrap; gap: 4px 10px; font-size: 11px; font-weight: 700; letter-spacing: .12em; }
.kn-rf__area { color: var(--kn-rh-red); }
.kn-rf__months { color: var(--kn-rh-sub); }
.kn-rf__title { font-family: var(--kn-rh-serif); font-size: 16px; line-height: 1.55; letter-spacing: .02em; }
.kn-rf__purposes { margin-top: auto; font-size: 12px; color: var(--kn-rh-sub); }
.kn-rf__empty { margin: 0; padding: 24px 0; border-top: 1px solid var(--kn-rh-rule-soft); border-bottom: 1px solid var(--kn-rh-rule-soft); font-size: 14px; color: var(--kn-rh-sub); }

@media (max-width: 767px) {
  .kn-rf__axis { grid-template-columns: minmax(0, 1fr); gap: 4px; }
  .kn-rf__options { gap: 2px 14px; }
  #article .kn-rf .kn-rf__option, .kn-rf .kn-rf__option { font-size: 14px; }
  .kn-rf__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px 14px; }
  .kn-rf__title { font-size: 14px; }
}

/* 月ごとに探す: 12か月の目次 */
.kn-rh__months { border-top: 0; }
.kn-rh__month { display: grid; grid-template-columns: 110px minmax(0, 1fr); gap: 20px; padding: 16px 0; border-bottom: 1px solid var(--kn-rh-rule-soft); }
.kn-rh__month-label { margin: 0; font-family: var(--kn-rh-serif); line-height: 1.2; }
.kn-rh__month-num { display: block; font-size: 26px; letter-spacing: .04em; }
.kn-rh__month-now { display: block; margin-top: 6px; font-family: inherit; font-size: 11px; font-weight: 700; letter-spacing: .2em; color: var(--kn-rh-red); }
.kn-rh__month--current { border-bottom-color: var(--kn-rh-rule); }
.kn-rh__month--current .kn-rh__month-num { color: var(--kn-rh-red); }
.kn-rh__month-summary { margin: 0 0 6px; font-size: 13px; color: var(--kn-rh-sub); }
.kn-rh__month-links li { padding: 2px 0; }
.kn-rh__month-links a { font-family: var(--kn-rh-serif); font-size: 16px; line-height: 1.6; }
.kn-rh__month-links a::before { content: "→ "; font-family: inherit; color: var(--kn-rh-red); }
.kn-rh__month-empty { margin: 0; font-size: 13px; color: var(--kn-rh-sub); }

@media (max-width: 767px) {
  .kn-rh { margin: 32px 0 56px; }
  #article .kn-rh .kn-rh__title { font-size: 24px; }
  .kn-rh__feature-list { grid-template-columns: minmax(0, 1fr); }
  .kn-rh__feature--lead a { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .kn-rh__feature--lead .kn-rh__feature-num { display: none; }
  .kn-rh__feature--lead .kn-rh__feature-title { font-size: 20px; }
  .kn-rh__month { grid-template-columns: 64px minmax(0, 1fr); gap: 12px; }
  .kn-rh__month-num { font-size: 20px; }
}

/* 季節と月で探す: 季節の見出しの下に3か月ずつ */
.kn-rh__season { margin: 0 0 28px; }
#article .kn-rh .kn-rh__season-title { display: flex; align-items: baseline; gap: 12px; margin: 0; padding: 10px 0 6px !important; border-bottom: 1px solid var(--kn-rh-rule); font-family: var(--kn-rh-serif); }
.kn-rh__season-name { font-size: 24px; letter-spacing: .1em; }
.kn-rh__season-range { font-family: inherit; font-size: 13px; color: var(--kn-rh-sub); }
.kn-rh__season-now { font-size: 11px; font-weight: 700; letter-spacing: .2em; color: var(--kn-rh-red); }
.kn-rh__season--current .kn-rh__season-name { color: var(--kn-rh-red); }

/* 季節の特集ハブ: 月別ページへのリンク */
.kn-rh__month-all { display: inline-block; margin-top: 8px; font-size: 13px; border-bottom: 1px solid var(--kn-rh-rule); }
.kn-rh__month-all::before { content: "→ "; color: var(--kn-rh-red); }

/* 月別ページ（page-news-products-month.php）: その月の特集だけを並べる */
#article .kn-ma .kn-rh__title { font-size: 32px; }
.kn-ma__features { border-top: 0; }
.kn-ma__feature a { display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: 24px; align-items: start; padding: 0 0 20px; margin-bottom: 20px; border-bottom: 1px solid var(--kn-rh-rule-soft); }
.kn-ma__feature-image { display: block; aspect-ratio: 3 / 2; overflow: hidden; background: var(--kn-rh-paper-2); }
.kn-ma__feature-image img { width: 100%; height: 100%; object-fit: cover; }
.kn-ma__feature-body { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.kn-ma__feature-title { font-family: var(--kn-rh-serif); font-size: 21px; line-height: 1.5; letter-spacing: .02em; }
.kn-ma__feature-excerpt { font-size: 13px; color: var(--kn-rh-sub); }
.kn-ma__empty { margin: 0; padding: 24px 0; border-bottom: 1px solid var(--kn-rh-rule-soft); font-size: 14px; color: var(--kn-rh-sub); }
.kn-ma__nav { margin-top: 48px; padding-top: 16px; border-top: 3px solid var(--kn-rh-rule); font-size: 14px; }
.kn-ma__nav-title { margin: 0 0 10px; font-family: var(--kn-rh-serif); font-size: 17px; }
.kn-ma__nav-months { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); border-top: 1px solid var(--kn-rh-rule-soft); border-left: 1px solid var(--kn-rh-rule-soft); }
.kn-ma__nav-months li { border-right: 1px solid var(--kn-rh-rule-soft); border-bottom: 1px solid var(--kn-rh-rule-soft); }
.kn-ma__nav-months a, .kn-ma__nav-current { display: block; padding: 10px 0; text-align: center; font-family: var(--kn-rh-serif); font-size: 16px; }
.kn-ma__nav-current { color: var(--kn-rh-red); }
.kn-ma__nav-top { display: inline-block; margin-top: 16px; border-bottom: 1px solid var(--kn-rh-rule); }
.kn-ma__nav-top::before { content: "→ "; color: var(--kn-rh-red); }
.kn-ma__intro { margin-top: 32px; }

@media (max-width: 767px) {
  #article .kn-ma .kn-rh__title { font-size: 24px; }
  .kn-ma__feature a { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .kn-ma__feature-title { font-size: 18px; }
  .kn-ma__nav-months { grid-template-columns: repeat(6, minmax(0, 1fr)); }
}