/* =====================================================
   Fountain Pen Navi — スタイルシート
   ===================================================== */

/* -- カラーパレット & トークン -- */
:root {
  /* 構造の色はロゴの紺（万年筆のインク）。茶は押させたい一点（購入ボタン）だけ。
     背景はほぼ白の1色。ベージュは使わない（AI生成サイトの定番配色に見えるため）。 */
  --clr-bg:         #fdfdfc;
  --clr-surface:    #ffffff;
  --clr-surface-2:  #f1f2f3;
  --clr-border:     #dfe1e4;
  --clr-text:       #15202b;
  --clr-text-sub:   #5a636d;
  --clr-accent:     #24384c;
  --clr-accent-lt:  #4a6178;
  --clr-accent-bg:  #eef0f2;
  --clr-gold:       #a8823f;
  --clr-tag-bg:     #eef0f2;
  --clr-tag-text:   #24384c;
  --clr-action:     #8b5e3c;
  --clr-action-dk:  #6f4a2f;
  --clr-amazon:     var(--clr-action);
  --clr-amazon-dk:  var(--clr-action-dk);
  --radius-sm:      6px;
  --radius-md:      12px;
  --radius-lg:      20px;
  --shadow-card:    0 2px 12px rgba(21,32,43,.06);
  --shadow-hover:   0 6px 24px rgba(21,32,43,.12);
  --font-serif:     "Noto Serif JP", "Yu Mincho", serif;
  --font-sans:      "IBM Plex Sans JP", "Helvetica Neue", sans-serif;
  --transition:     .2s ease;
}

.curated-cover img {
  width: 96px;
  height: 96px;
  object-fit: contain;
  background: #fff;
}

/* -- リセット & ベース -- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--clr-bg);
  color: var(--clr-text);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--clr-accent); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; display: block; }

/* -- ヘッダー -- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(253,253,252,.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--clr-border);
}
.site-header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.site-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--clr-text);
  text-decoration: none;
}
.site-logo-icon {
  width: 32px;
  height: 32px;
  object-fit: contain;
  flex-shrink: 0;
}
.site-logo-text { letter-spacing: .04em; white-space: nowrap; }
.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 44px;
  min-height: 44px;
  margin-left: auto;
  padding: 8px 10px;
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--clr-text);
  font-family: inherit;
  font-size: .85rem;
  line-height: 1;
  cursor: pointer;
}
.nav-toggle-bars {
  position: relative;
  width: 18px;
  height: 2px;
  background: currentColor;
  flex-shrink: 0;
}
.nav-toggle-bars::before,
.nav-toggle-bars::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  background: currentColor;
}
.nav-toggle-bars::before { top: -6px; }
.nav-toggle-bars::after { top: 6px; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::before { top: 0; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::after { top: 0; transform: rotate(-45deg); }
.nav-toggle-label { white-space: nowrap; }
.site-nav {
  display: flex;
  gap: 24px;
  align-items: center;
}
.site-nav a {
  color: var(--clr-text-sub);
  font-size: .9rem;
  white-space: nowrap;
  flex-shrink: 0;
  transition: color var(--transition);
}
.site-nav a:hover, .site-nav a.active {
  color: var(--clr-accent);
  text-decoration: none;
}
@media (max-width: 800px) {
  .nav-toggle { display: inline-flex; }
  .site-header-inner { position: relative; flex-wrap: nowrap; height: 60px; }
  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 120;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 4px 0 8px;
    background: rgba(253,253,252,.98);
    border-bottom: 1px solid var(--clr-border);
  }
  .site-nav.is-open { display: flex; }
  .site-nav a {
    display: block;
    min-height: 44px;
    padding: 10px 20px;
    font-size: 1rem;
    line-height: 1.4;
  }
}
@media (max-width: 520px) {
  .nav-toggle { position: relative; }
  .nav-toggle-label {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }
}

/* -- ヒーロー -- */
.hero {
  background: var(--clr-bg);
  text-align: center;
  padding: 72px 20px 56px;
  border-bottom: 1px solid var(--clr-border);
}
.hero-kicker {
  font-size: .85rem;
  color: var(--clr-accent);
  letter-spacing: .12em;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  color: var(--clr-text);
  letter-spacing: .06em;
  margin-bottom: 16px;
}
.hero-sub {
  font-size: 1rem;
  color: var(--clr-text-sub);
  max-width: 500px;
  margin: 0 auto 28px;
  line-height: 1.7;
}
.hero-updated {
  font-size: .8rem;
  color: var(--clr-text-sub);
  margin-top: 20px;
}

/* -- 検索ボックス -- */
.searchbox {
  max-width: 480px;
  margin: 0 auto 8px;
}
.searchbox input {
  width: 100%;
  padding: 13px 18px;
  border: 1.5px solid var(--clr-border);
  border-radius: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  background: #fff;
  color: var(--clr-text);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.searchbox input:focus {
  border-color: var(--clr-accent-lt);
  box-shadow: 0 0 0 3px rgba(36,56,76,.18);
}

/* -- コンテナ -- */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px 20px 80px;
}

/* -- ツールバー -- */
.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
  margin-bottom: 28px;
}
.toolbar-label {
  font-size: .82rem;
  color: var(--clr-text-sub);
  font-weight: 500;
  flex-shrink: 0;
}
.genre-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.sort-box {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}
.sort-box select {
  padding: 6px 12px;
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: .85rem;
  background: #fff;
  color: var(--clr-text);
  cursor: pointer;
}

/* -- チップ -- */
.chip {
  padding: 6px 2px;
  border-radius: 0;
  font-size: .85rem;
  font-weight: 500;
  cursor: pointer;
  border: none;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--clr-text-sub);
  transition: color var(--transition), border-color var(--transition);
  text-decoration: none;
  white-space: nowrap;
}
.chip:hover { color: var(--clr-text); text-decoration: none; }
.chip-count {
  margin-left: 4px;
  font-size: .72rem;
  font-weight: 400;
  color: var(--clr-text-sub);
  font-variant-numeric: tabular-nums;
}
/* 押すと0本になる条件は押せなくする（件数を見て選べるように） */
.chip:disabled { color: var(--clr-border); cursor: default; }
.chip:disabled .chip-count { color: var(--clr-border); }
[x-cloak] { display: none !important; }
/* 絞り込み後に一覧をふわっと切り替える */
.pen-list.is-refreshing { animation: list-refresh .25s ease; }
@keyframes list-refresh { from { opacity: .35; transform: translateY(4px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .pen-list.is-refreshing { animation: none; } }
.chip.active {
  color: var(--clr-text);
  font-weight: 700;
  border-bottom-color: var(--clr-text);
}

.shelf-filters { margin: 0 0 28px; }
.filter-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin-bottom: 10px;
}
.filter-label {
  flex: 0 0 4.5rem;
  font-size: .82rem;
  color: var(--clr-text-sub);
  font-weight: 500;
}
.filter-note {
  flex-basis: 100%;
  margin: 2px 0 0 calc(4.5rem + 12px);
  font-size: .78rem;
  line-height: 1.7;
  color: var(--clr-text-sub);
}
@media (max-width: 680px) { .filter-note { margin-left: 0; } }
.filter-chips { display: flex; flex-wrap: wrap; gap: 4px 18px; align-items: center; }
.filter-search {
  flex: 1;
  min-width: 180px;
  padding: 8px 14px;
  border: 1.5px solid var(--clr-border);
  border-radius: 0;
  font-family: var(--font-sans);
  font-size: .95rem;
  background: #fff;
  color: var(--clr-text);
}
.filter-search:focus {
  outline: none;
  border-color: var(--clr-accent-lt);
  box-shadow: 0 0 0 3px rgba(36,56,76,.18);
}
.filter-row-extra { justify-content: flex-end; }
.filter-reset {
  appearance: none;
  border: none;
  background: transparent;
  color: var(--clr-text-sub);
  font: inherit;
  font-size: .85rem;
  font-weight: 700;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.filter-reset:hover { color: var(--clr-text); }
.grid-empty[hidden] { display: none !important; }

/* -- セクション見出し -- */
.section-head {
  text-align: left;
  margin-bottom: 32px;
}
.count-badge {
  display: inline-block;
  color: var(--clr-text-sub);
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .08em;
  margin-bottom: 8px;
}
.section-head h2 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.section-head p { font-size: .88rem; color: var(--clr-text-sub); }
.rank-activity {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: 10px;
}
.rank-activity-item {
  display: inline-block;
  font-size: .78rem;
  font-weight: 600;
  color: var(--clr-accent);
  background: var(--clr-accent-bg);
  padding: 4px 10px;
  border-radius: 0;
}

/* -- カードグリッド -- */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 48px;
}
.grid-compact {
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 14px;
}

/* -- カード -- */
.card {
  display: flex;
  flex-direction: column;
  background: var(--clr-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  text-decoration: none;
  color: var(--clr-text);
  transition: transform var(--transition), box-shadow var(--transition);
  border: 1px solid var(--clr-border);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  text-decoration: none;
}
.cover {
  position: relative;
  background: var(--clr-surface-2);
  aspect-ratio: 2/3;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .3s ease;
}
.card:hover .cover img { transform: scale(1.04); }
.cover-fallback {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  background: linear-gradient(160deg, var(--clr-surface-2), var(--clr-accent-bg));
}
.cover-fallback-title {
  font-family: var(--font-serif);
  font-size: .85rem;
  color: var(--clr-accent);
  text-align: center;
  line-height: 1.4;
  font-weight: 700;
}
.cover-fallback-lg { aspect-ratio: 2/3; border-radius: var(--radius-md); }
.rank {
  position: absolute;
  top: 8px;
  left: 8px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .75rem;
  font-weight: 700;
  background: rgba(0,0,0,.4);
  color: #fff;
}
.rank-top3 { background: var(--clr-gold); }
.rank-move {
  position: absolute;
  top: 8px;
  right: 8px;
  font-size: .68rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 0;
  letter-spacing: .02em;
}
.rank-move-new { background: #2e7d32; color: #fff; }
.rank-move-up { background: #1565c0; color: #fff; }
.rank-move-down { background: #757575; color: #fff; }
.crown {
  position: absolute;
  bottom: 8px;
  left: 0; right: 0;
  text-align: center;
  font-size: .72rem;
  font-weight: 700;
  color: var(--clr-gold);
  background: rgba(0,0,0,.55);
  padding: 3px 6px;
  letter-spacing: .04em;
}
.card-body {
  padding: 12px 14px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}
.card-title {
  font-family: var(--font-serif);
  font-size: .92rem;
  font-weight: 700;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card-author {
  font-size: .78rem;
  color: var(--clr-text-sub);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 4px;
}
.card-publisher {
  font-size: .72rem;
  color: var(--clr-text-sub);
}
.card-genre {
  background: var(--clr-tag-bg);
  color: var(--clr-tag-text);
  font-size: .68rem;
  padding: 2px 8px;
  border-radius: 0;
  font-weight: 500;
}
.card-scores {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: auto;
  padding-top: 8px;
}
.score-star { color: var(--clr-gold); font-weight: 700; font-size: .82rem; }
.score-mention { color: var(--clr-accent); font-size: .82rem; }
.grid-empty {
  text-align: center;
  color: var(--clr-text-sub);
  padding: 40px;
  font-size: 1rem;
}

/* -- ジャンルセクション -- */
.genre-links {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--clr-border);
}
.genre-links h2 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 16px;
}

/* -- サイト概要 -- */
.site-about-summary {
  margin-top: 48px;
  padding: 28px 24px;
  background: var(--clr-accent-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--clr-border);
}
.site-about-summary h2 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--clr-accent);
}
.site-about-summary p { font-size: .92rem; color: var(--clr-text-sub); line-height: 1.8; }

/* -- パンくず -- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .82rem;
  color: var(--clr-text-sub);
  margin-bottom: 24px;
}
.breadcrumb a { color: var(--clr-accent); }
.breadcrumb a:hover { text-decoration: underline; }

/* -- ページ見出し -- */
.page-head {
  margin-bottom: 32px;
}
.page-badge {
  display: inline-block;
  background: var(--clr-tag-bg);
  color: var(--clr-tag-text);
  font-size: .78rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 0;
  margin-bottom: 8px;
}
.page-head h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  margin-bottom: 6px;
}
.page-head p { font-size: .9rem; color: var(--clr-text-sub); }

/* -- 書籍詳細 -- */
.book-detail {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 36px;
  margin-bottom: 56px;
}
.book-detail-cover img {
  border-radius: var(--radius-md);
  box-shadow: 0 4px 20px rgba(0,0,0,.15);
  width: 200px;
  height: 300px;
  object-fit: cover;
}
.book-title {
  font-family: var(--font-serif);
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-weight: 700;
  margin-bottom: 8px;
  line-height: 1.3;
}
.book-author, .book-publisher {
  font-size: .9rem;
  color: var(--clr-text-sub);
  margin-bottom: 4px;
}
.book-genres {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.book-scores {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin: 20px 0;
  padding: 16px 20px;
  background: var(--clr-accent-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--clr-border);
}
.score-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}
.score-label {
  font-size: .72rem;
  color: var(--clr-text-sub);
  font-weight: 500;
}
.score-value { font-size: 1.1rem; font-weight: 700; }
.score-total { color: var(--clr-accent); }
.score-sub { font-size: .7rem; color: var(--clr-text-sub); }
.book-overview {
  margin-bottom: 24px;
}
.book-overview h2 {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--clr-accent);
}
.book-overview p {
  font-size: .92rem;
  line-height: 1.9;
  color: var(--clr-text-sub);
}
.amazon-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--clr-amazon);
  color: #fff !important;
  font-weight: 700;
  font-size: .95rem;
  padding: 13px 28px;
  border-radius: var(--radius-md);
  text-decoration: none !important;
  transition: background var(--transition), transform var(--transition);
  box-shadow: none;
}
.amazon-btn:hover {
  background: var(--clr-amazon-dk);
  transform: translateY(-2px);
}

/* -- 関連書籍 -- */
.related-books {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--clr-border);
}
.related-books h2 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 16px;
}

/* -- 作品詳細ページ -- */
.detail { padding-top: 24px; }
.back { font-size: .9rem; }
.detail-cols {
  display: flex;
  gap: 32px;
  margin-top: 16px;
  flex-wrap: wrap;
}
.detail-cover {
  flex: 0 0 260px;
  max-width: 100%;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  aspect-ratio: 1 / 1;
}
.detail-cover img { width: 100%; height: 100%; object-fit: contain; }
.detail-body { flex: 1 1 320px; min-width: 0; }
.detail-body h1 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  line-height: 1.4;
  margin-bottom: 12px;
}
.detail-listing { font-size: .82rem; color: var(--clr-text-sub); line-height: 1.6; margin: -4px 0 12px; }
.detail-meta { margin-bottom: 12px; }

.genre-tag {
  display: inline-block;
  color: var(--clr-text-sub);
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .04em;
}
.detail-meta .genre-tag + .genre-tag::before { content: "・"; margin-right: 6px; }
.detail-rating {
  font-size: 1rem;
  color: var(--clr-text);
  margin-bottom: 10px;
}
.star-big { color: var(--clr-gold); font-size: 1.2rem; }
.rating-source { color: var(--clr-text-sub); font-size: .85rem; margin-left: 6px; }
.detail-price {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--clr-accent);
  margin-bottom: 6px;
}
.detail-shop { color: var(--clr-text-sub); font-size: .88rem; margin-bottom: 6px; }
.detail-catch { color: var(--clr-text-sub); font-size: .9rem; line-height: 1.7; margin-bottom: 16px; }
.prime-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--clr-amazon);
  color: #fff !important;
  font-weight: 700;
  font-size: .95rem;
  padding: 13px 28px;
  border-radius: var(--radius-md);
  text-decoration: none !important;
  transition: background var(--transition), transform var(--transition);
  box-shadow: none;
  margin-top: 8px;
}
.prime-btn:hover { background: var(--clr-amazon-dk); transform: translateY(-2px); }
.detail-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 8px;
}
.detail-actions .prime-btn { margin-top: 0; }
.detail-action-sub {
  font-size: .88rem;
  text-decoration: underline;
  color: var(--clr-text-sub);
}
.detail-note { color: var(--clr-text-sub); font-size: .82rem; margin-top: 10px; }
.data-source-note {
  color: var(--clr-text-sub);
  font-size: .78rem;
  margin-top: 6px;
  line-height: 1.6;
}
.data-source-note a { color: var(--clr-text-sub); text-decoration: underline; }

/* -- 比較ページ -- */
.compare-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 24px;
  table-layout: fixed;
}
.compare-table th, .compare-table td {
  border: 1px solid var(--clr-border);
  padding: 10px 12px;
  text-align: center;
  font-size: .92rem;
}
.compare-table thead th:first-child,
.compare-table tbody th {
  text-align: left;
  background: var(--clr-tag-bg);
  color: var(--clr-tag-text);
  font-weight: 700;
  width: 110px;
}
.compare-table thead tr:first-child th:not(:first-child) { width: 45%; }
.compare-table thead tr:first-child th a {
  color: var(--clr-text);
  text-decoration: none;
  font-weight: 700;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: .88rem;
  line-height: 1.4;
}
.compare-table thead tr:first-child th a:hover { text-decoration: underline; }
.compare-thumbs td { background: #fff; padding: 16px; }
.compare-thumbs img { width: 100%; max-width: 140px; aspect-ratio: 1/1; object-fit: contain; }
.compare-notes {
  display: flex;
  gap: 24px;
  margin-top: 32px;
  flex-wrap: wrap;
}
.compare-note { flex: 1 1 260px; min-width: 0; }
.compare-note h3 { font-size: 1rem; margin-bottom: 8px; }
.compare-note p { color: var(--clr-text-sub); font-size: .9rem; line-height: 1.7; }
.compare-note-tags { font-size: .82rem; margin-bottom: 10px; }
.compare-note-tags a { text-decoration: underline; }

.related { margin-top: 48px; padding-top: 32px; border-top: 1px solid var(--clr-border); }
.related h2 { font-family: var(--font-serif); font-size: 1.2rem; font-weight: 700; margin-bottom: 16px; }
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 14px;
}
.related-card {
  display: block;
  overflow: hidden;
  color: var(--clr-text);
  text-decoration: none !important;
  font-size: .82rem;
  transition: box-shadow var(--transition), transform var(--transition);
}
.related-card:hover { color: var(--clr-accent); }
.related-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  padding: 8px;
  background: #fff;
  display: block;
}
.same-model { margin: 40px 0 0; }
.same-model h2 { font-family: var(--font-serif); font-size: 1.2rem; margin-bottom: 12px; }
.same-model-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--clr-border); }
.same-model-list li { border-bottom: 1px solid var(--clr-border); }
.same-model-list a {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2px 16px;
  padding: 12px 0;
  min-height: 44px;
  color: var(--clr-text);
}
.same-model-list a:hover .same-model-shop { text-decoration: underline; text-underline-offset: 3px; }
.same-model-shop { font-size: .92rem; font-weight: 500; }
.same-model-meta { grid-column: 1; display: flex; flex-wrap: wrap; gap: 0 12px; font-size: .8rem; color: var(--clr-text-sub); }
.same-model-price { grid-column: 2; grid-row: 1 / span 2; align-self: center; font-family: var(--font-serif); font-weight: 700; }
/* モデルページの店舗一覧は楽天への外部リンク。押せることが分かるよう行末に行き先を出す */
.same-model-list-out a { grid-template-columns: minmax(0, 1fr) auto auto; }
.same-model-go {
  grid-column: 3; grid-row: 1 / span 2; align-self: center;
  font-size: .85rem; font-weight: 600; color: var(--clr-action); white-space: nowrap;
}
.same-model-list-out a:hover .same-model-go { text-decoration: underline; text-underline-offset: 3px; }
@media (max-width: 600px) {
  .same-model-list-out a { grid-template-columns: minmax(0, 1fr) auto; }
  .same-model-list-out .same-model-price { grid-row: 1; align-self: end; justify-self: end; }
  .same-model-go { grid-column: 2; grid-row: 2; align-self: start; justify-self: end; font-size: .8rem; }
}
.related-title { display: block; padding: 0 10px 2px; line-height: 1.4; }
.related-rating { display: block; padding: 0 10px 8px; color: var(--clr-gold); }

/* -- 状況別特集 -- */
.hero-compact { padding: 48px 20px 36px; }
.hero-badge, .feature-badge {
  display: inline-block;
  color: var(--clr-accent);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .08em;
  margin-bottom: 10px;
}
.hero-accent { color: var(--clr-accent); }
.hero-title-main { color: var(--clr-text); }
.hero-has-bg {
  position: relative;
  color: #fff;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg-panel {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  filter: blur(6px);
  transform: scale(1.08);
}
.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(44,40,37,.72), rgba(44,40,37,.88));
  z-index: 1;
}
/* トップページのヒーロー写真は静物で情報量が少ないため、特集ページより薄いオーバーレイで写真を見せる */
.hero-bg-overlay-light {
  background: linear-gradient(180deg, rgba(21,32,43,.38), rgba(21,32,43,.58));
}
.hero-has-bg .hero-inner { position: relative; z-index: 2; }
.hero-has-bg .hero-accent,
.hero-has-bg .hero-title-main,
.hero-has-bg h1,
.hero-has-bg .hero-sub,
.hero-has-bg .hero-updated { color: #fff; }
.hero-has-bg h1,
.hero-has-bg .hero-sub { text-shadow: 0 1px 12px rgba(0,0,0,.45); }
.hero-has-bg .hero-kicker { color: #fff; text-shadow: 0 1px 8px rgba(0,0,0,.4); }
.hero-has-bg .hero-badge {
  background: rgba(255,255,255,.16);
  color: #fff;
}
.feature-links { margin: 56px 0 40px; }
/* 特集一覧: 枠のカードをやめ、上罫線で区切った2列のリスト */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 0 48px;
}
.feature-card {
  display: block;
  padding: 20px 0 24px;
  border-top: 1px solid var(--clr-text);
  color: var(--clr-text);
  text-decoration: none !important;
}
.feature-card:hover h2,
.feature-card:hover h3 { color: var(--clr-accent); text-decoration: underline; text-underline-offset: 4px; }
.feature-card h2,
.feature-card h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  line-height: 1.5;
  margin: 6px 0 8px;
}
.feature-card p {
  font-size: .88rem;
  color: var(--clr-text-sub);
  line-height: 1.7;
}

/* -- 特集一覧・特集ページの見出し: トップの扉と同じ左寄せ。写真をぼかして重ねない -- */
.page-head { border-bottom: 1px solid var(--clr-border); }
.page-head-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 56px 20px 44px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 40px;
  align-items: end;
}
.page-head-copy { min-width: 0; }
.page-head .hero-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  font-size: .8rem;
}
.page-head .hero-kicker::before {
  content: "";
  width: 32px;
  height: 1px;
  background: var(--clr-accent);
}
.page-head h1 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4.4vw, 3rem);
  line-height: 1.3;
  letter-spacing: .06em;
  color: var(--clr-text);
  margin: 0 0 20px;
}
.page-head-lead {
  font-size: 1rem;
  color: var(--clr-text-sub);
  line-height: 1.8;
  max-width: 36em;
  margin: 0 0 16px;
}
.page-head .hero-updated { margin: 0; }
/* 写真は背景扱いで右端まで裁ち落とす（トップの扉と同じ） */
.page-head-has-photo { overflow: hidden; }
.page-head-has-photo .page-head-inner {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: stretch;
  padding-top: 0;
  padding-bottom: 0;
  min-height: 400px;
}
.page-head-has-photo .page-head-copy {
  padding: 56px 0 44px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.page-head-photo {
  margin: 0 min(-20px, calc((1100px - 100vw) / 2 - 20px)) 0 0;
  overflow: hidden;
  background: var(--clr-surface-2);
}
.page-head-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
/* 写真の左端を背景の白へ溶かす。直線で切れるより、紙にインクがにじむ感じに近づける */
.hero-photo,
.page-head-photo {
  -webkit-mask-image: linear-gradient(to right, transparent 0, rgba(0,0,0,.35) 14%, #000 34%);
  mask-image: linear-gradient(to right, transparent 0, rgba(0,0,0,.35) 14%, #000 34%);
}
@media (max-width: 860px) {
  .page-head-inner { grid-template-columns: 1fr; gap: 28px; padding: 40px 20px 32px; }
  .page-head-has-photo .page-head-inner { grid-template-columns: 1fr; gap: 0; min-height: 0; }
  .page-head-photo { order: -1; margin: 0 -20px; height: 200px; }
  /* スマホは写真が上なので、下端を溶かす */
  .hero-photo,
  .page-head-photo {
    -webkit-mask-image: linear-gradient(to bottom, #000 70%, transparent 100%);
    mask-image: linear-gradient(to bottom, #000 70%, transparent 100%);
  }
  .page-head-has-photo .page-head-copy { padding: 32px 0 32px; }
}
.aio-summary {
  padding: 0;
  margin-bottom: 28px;
  font-size: .92rem;
  color: var(--clr-text-sub);
  line-height: 1.8;
}

.feature-fit {
  margin: -8px 0 32px;
  padding: 18px 0 0;
  border-top: 1px solid var(--clr-border);
}
.feature-fit-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 14px;
  color: var(--clr-text);
}
.feature-fit-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) {
  .feature-fit-grid { grid-template-columns: repeat(3, 1fr); }
}
.feature-fit-card {
  border-top: 1px solid var(--clr-text);
  padding: 12px 0 0;
}
.feature-fit-card h3 {
  font-size: .8rem;
  font-weight: 700;
  color: var(--clr-accent, #b45309);
  letter-spacing: .02em;
  margin: 0 0 10px;
}
.feature-fit-card ul {
  margin: 0;
  padding: 0 0 0 1.1em;
  color: var(--clr-text-sub);
  font-size: .85rem;
  line-height: 1.7;
}
.feature-fit-card li { margin-bottom: 6px; }
.feature-guide {
  margin: 0 0 32px;
  padding: 18px 0 0;
  border-top: 1px solid var(--clr-border);
}
.feature-guide h3 {
  font-size: .95rem;
  font-weight: 700;
  margin: 18px 0 6px;
  color: var(--clr-text);
}
.feature-guide p {
  margin: 0;
  color: var(--clr-text-sub);
  font-size: .9rem;
  line-height: 1.8;
}
.feature-fit-card-muted {
  border-top-color: var(--clr-border);
}
.feature-fit-card-muted h3 { color: var(--clr-text-sub); opacity: .85; }
.feature-fit-card-muted ul { color: var(--clr-text-sub); opacity: .85; }

.pen-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 16px;
}
.pen-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
  padding: 12px;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  text-decoration: none !important;
  color: inherit;
  transition: box-shadow var(--transition), transform var(--transition);
}
.pen-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}
.pen-card[hidden] { display: none !important; }
.pen-card-rank {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 1;
  min-width: 1.6rem;
  height: 1.6rem;
  padding: 0 .3rem;
  border-radius: 0;
  display: grid;
  place-items: center;
  background: var(--clr-accent);
  color: #fff;
  font-size: .78rem;
  font-weight: 700;
}
.pen-card-cover {
  aspect-ratio: 1;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.pen-card-cover img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 8px;
}
.pen-card-cover .cover-fallback {
  width: 100%;
  height: 100%;
}
.pen-card-body h3 {
  font-family: var(--font-serif);
  font-size: .92rem;
  line-height: 1.35;
  margin-bottom: 2px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.curated-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--clr-border);
}
.curated-item {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 24px;
  align-items: center;
  padding: 24px 0;
  border-bottom: 1px solid var(--clr-border);
  text-decoration: none !important;
  color: inherit;
}
.curated-item:hover h3 { color: var(--clr-accent); text-decoration: underline; text-underline-offset: 4px; }
.curated-cover {
  width: 180px;
  height: 180px;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
}
.curated-cover img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 8px;
}
.curated-cover .cover-fallback {
  width: 100%;
  height: 100%;
}
@media (max-width: 600px) {
  .curated-item { grid-template-columns: 112px 1fr; gap: 16px; padding: 20px 0; }
  .curated-cover { width: 112px; height: 112px; }
}
.curated-body h3 {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  margin-bottom: 4px;
}
.curated-author {
  font-size: .85rem;
  color: var(--clr-text-sub);
  margin-bottom: 8px;
}
.curated-comment {
  margin-top: 10px;
  font-size: .9rem;
  line-height: 1.7;
  color: var(--clr-text-sub);
}
.back-link { margin-top: 32px; }
.back {
  font-size: .9rem;
  color: var(--clr-text-sub);
}

/* -- 実践例 -- */
.practice-badge {
  display: inline-block;
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .04em;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--clr-accent-bg);
  color: var(--clr-accent);
}
.practice-card-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}
.practice-card {
  display: block;
  padding: 20px 18px;
  border-radius: var(--radius-md);
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  text-decoration: none !important;
  color: inherit;
  transition: box-shadow var(--transition), transform var(--transition);
}
.practice-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}
.practice-card h3 {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  margin: 10px 0 8px;
  line-height: 1.5;
}
.practice-card p {
  font-size: .88rem;
  color: var(--clr-text-sub);
  line-height: 1.6;
}
.practice-links { margin: 56px 0 40px; }
.practice-genre-block { margin-bottom: 40px; }
.practice-genre-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  margin-bottom: 16px;
}
.practice-article { padding-bottom: 48px; }
.practice-header { margin: 24px 0 28px; }
.practice-header h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 4vw, 2rem);
  line-height: 1.45;
  margin: 12px 0;
}
.practice-lead {
  font-size: 1.05rem;
  color: var(--clr-text-sub);
  line-height: 1.8;
}
.practice-updated {
  margin-top: 12px;
  font-size: .82rem;
  color: var(--clr-text-muted);
}
.practice-body p {
  margin-bottom: 1.1em;
  line-height: 1.9;
  color: var(--clr-text);
}
.practice-disclaimer {
  margin: 28px 0;
  padding: 14px 16px;
  font-size: .85rem;
  color: var(--clr-text-sub);
  background: var(--clr-surface-2);
  border-radius: var(--radius-sm);
}
.practice-related h2,
.practice-notes-on-book h2 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  margin-bottom: 16px;
}
.practice-book-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.practice-book-card {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 14px;
  padding: 12px;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  text-decoration: none !important;
  color: inherit;
  background: var(--clr-surface);
}
.practice-book-card:hover { box-shadow: var(--shadow-card); }
.practice-book-cover img,
.practice-book-cover .cover-fallback {
  width: 72px;
  height: 108px;
  border-radius: var(--radius-sm);
  object-fit: cover;
}
.practice-book-meta h3 {
  font-size: .98rem;
  margin-bottom: 4px;
  line-height: 1.45;
}
.practice-book-meta p {
  font-size: .85rem;
  color: var(--clr-text-sub);
}
.practice-note-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.practice-note-links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .95rem;
}
.practice-notes-on-book { margin-top: 40px; }

/* -- フッター -- */
.footer {
  background: var(--clr-text);
  color: rgba(255,255,255,.7);
  margin-top: 0;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px 20px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-logo {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: #fff;
  font-weight: 700;
}
.footer-tagline { font-size: .88rem; }
.footer-nav {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-nav a { color: rgba(255,255,255,.7); font-size: .82rem; }
.footer-nav a:hover { color: #fff; text-decoration: none; }
.footer-note { font-size: .75rem; opacity: .6; }
.footer-sisters { font-size: .75rem; opacity: .65; }
.footer-sisters a { color: rgba(255,255,255,.7); }
.footer-sisters a:hover { color: #fff; text-decoration: none; }
.footer-copy { font-size: .75rem; opacity: .5; }

/* -- レスポンシブ -- */
@media (max-width: 680px) {
  .filter-row { flex-direction: column; align-items: flex-start; gap: 6px; }
  .filter-label { flex: none; }
  .book-detail {
    grid-template-columns: 1fr;
  }
  .book-detail-cover {
    display: flex;
    justify-content: center;
  }
  .sort-box { margin-left: 0; }
  .hero { padding: 48px 16px 36px; }
  .grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 14px; }
}
@media (max-width: 420px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
}

/* -- FAQ（検索受け皿） -- */
.faq-section { margin: 48px 0 32px; }
.faq-list { display: grid; gap: 10px; max-width: 720px; margin: 0 auto; }
.faq-item {
  border: 1px solid var(--clr-border, rgba(0,0,0,.12));
  border-radius: 0;
  background: var(--clr-card, #fff);
  padding: 0 16px;
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  font-weight: 600;
  font-size: .95rem;
  padding: 14px 0;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  float: right;
  font-weight: 400;
  opacity: .6;
}
.faq-item[open] summary::after { content: "\2212"; }
.faq-item p {
  margin: 0 0 14px;
  font-size: .9rem;
  line-height: 1.75;
  opacity: .85;
}

/* -- トップ: 雑誌の扉ふうヒーロー --
   文字の左端はヘッダー（1100px + 左右20px）にそろえる。
   写真だけは背景扱いで画面右端まで裁ち落とす。 */
.hero-split {
  background: var(--clr-bg);
  text-align: left;
  padding: 0;
  border-bottom: 1px solid var(--clr-border);
  overflow: hidden;
}
.hero-split-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 56px;
  min-height: 560px;
}
.hero-split .hero-copy {
  min-width: 0;
  padding: 72px 0 56px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.hero-split .hero-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
  font-size: .8rem;
}
.hero-split .hero-kicker::before {
  content: "";
  width: 32px;
  height: 1px;
  background: var(--clr-accent);
}
.hero-split h1 {
  font-size: clamp(2.4rem, 5.2vw, 4rem);
  line-height: 1.25;
  letter-spacing: .08em;
  margin-bottom: 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--clr-border);
}
.hero-split .hero-sub {
  margin: 0 0 28px;
  max-width: 36em;
}
.hero-sub-keep { white-space: nowrap; }
.hero-index {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  border-top: 1px solid var(--clr-border);
  max-width: 420px;
}
.hero-index li { border-bottom: 1px solid var(--clr-border); }
.hero-index a {
  display: grid;
  grid-template-columns: 2.5em 1fr auto;
  align-items: baseline;
  gap: 12px;
  padding: 14px 0;
  min-height: 44px;
  color: var(--clr-text);
  transition: color var(--transition);
}
.hero-index a:hover { color: var(--clr-accent); }
.hero-index-no {
  font-family: var(--font-serif);
  font-size: .85rem;
  color: var(--clr-accent);
}
.hero-index-label {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
}
.hero-index-note {
  font-size: .8rem;
  color: var(--clr-text-sub);
}
.hero-index-note::after { content: " →"; }
.hero-split .hero-updated { margin-top: 0; }
.hero-photo {
  /* 右端まで裁ち落とす: 中央1100pxの外側＋内側の余白20px ぶん右へ伸ばす */
  margin: 0 min(-20px, calc((1100px - 100vw) / 2 - 20px)) 0 0;
  min-width: 0;
  overflow: hidden;
  background: var(--clr-surface-2);
}
.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 62% 50%;
  display: block;
}

/* -- トップ: 特集（1枚大きく + 2枚文章） -- */
.section-head-left { text-align: left; }
/* 特集はすべて写真付きで 4列×2段（最後の1枠は特集一覧へ） */
.ways-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 36px 24px;
}
.ways-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  color: var(--clr-text);
  text-decoration: none !important;
}
.ways-card:hover h3 { color: var(--clr-accent); text-decoration: underline; text-underline-offset: 4px; }
.ways-photo {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  margin-bottom: 12px;
  background: var(--clr-surface-2);
}
.ways-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 70% 50%;
  display: block;
  transition: transform .4s ease;
}
.ways-card:hover .ways-photo img { transform: scale(1.03); }
.ways-card h3 {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  line-height: 1.5;
  margin: 2px 0 0;
}
.ways-card p {
  font-size: .85rem;
  color: var(--clr-text-sub);
  line-height: 1.7;
  margin-top: 8px;
}
/* 写真の代わりに上罫線で区切る */
.ways-card-all {
  border-top: 1px solid var(--clr-text);
  padding-top: 16px;
  justify-content: flex-start;
}
@media (max-width: 960px) {
  .ways-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 16px; }
}

/* -- トップ: ランキング目録 -- */
.shelf-filters {
  margin: 0 0 28px;
  padding: 16px 0 8px;
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
}
.pen-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--clr-border);
}
.pen-list .pen-card {
  flex-direction: row;
  align-items: center;
  gap: 16px;
  padding: 14px 4px;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--clr-border);
  border-radius: 0;
  transform: none;
}
.pen-list .pen-card:hover {
  box-shadow: none;
  transform: none;
  background: var(--clr-surface);
}
.pen-list .pen-card-rank {
  position: static;
  min-width: 2.2rem;
  height: auto;
  padding: 0;
  background: transparent;
  color: var(--clr-text-sub);
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: .04em;
  border-radius: 0;
}
.pen-list .pen-card-cover {
  width: 64px;
  height: 64px;
  flex-shrink: 0;
  aspect-ratio: auto;
  border-radius: 0;
}
.pen-list .pen-card-body {
  flex: 1;
  min-width: 0;
}
.pen-list .pen-card-body h3 {
  -webkit-line-clamp: 2;
  overflow-wrap: anywhere;
}
.pen-list .pen-card.is-top3 {
  padding-top: 28px;
  padding-bottom: 28px;
  gap: 24px;
  align-items: center;
}
.pen-list .pen-card.is-top3 .pen-card-rank {
  min-width: 3.2rem;
  align-self: center;
  color: var(--clr-text);
  font-size: 2rem;
  line-height: 1;
  letter-spacing: .02em;
}

.pen-list .pen-card.is-top3 .pen-card-cover {
  width: 136px;
  height: 136px;
}
.pen-list .pen-card.is-top3 .pen-card-body h3 {
  font-size: 1.2rem;
}
.pen-list .pen-card.is-top3 .pen-price { font-size: 1.3rem; }
.pen-brand-tag {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--clr-text-sub);
  margin-bottom: 2px;
}
.pen-card-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  flex-shrink: 0;
  font-size: .82rem;
  color: var(--clr-text-sub);
}
.pen-price {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--clr-text);
  white-space: nowrap;
}
/* 評価・件数・字幅・店を1行に。縦に積むと表計算ソフトの列に見える */
.pen-card-line {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 2px 12px;
  margin-top: 4px;
  font-size: .8rem;
  color: var(--clr-text-sub);
}
.pen-card-line .pen-votes { margin-left: -10px; }

/* -- トップ: 選定 + FAQ -- */
.home-guide {
  background: var(--clr-accent-bg);
  border-top: 1px solid var(--clr-border);
}
.home-guide-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 56px 20px 64px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 40px;
  align-items: start;
}
.home-guide-col h2,
.home-guide .faq-section h2 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  margin-bottom: 14px;
}
.home-guide-col p {
  font-size: .92rem;
  color: var(--clr-text-sub);
  line-height: 1.85;
  margin-bottom: 1em;
}
.home-guide .faq-section {
  margin: 0;
}
.home-guide .faq-list {
  margin: 0;
  max-width: none;
}

.footer {
  background: var(--clr-text);
  color: rgba(255,255,255,.7);
  margin-top: 0;
}

@media (max-width: 860px) {
  .hero-split-inner {
    grid-template-columns: 1fr;
    gap: 0;
    min-height: 0;
  }
  .hero-photo {
    order: -1;
    margin: 0 -20px;
    height: 240px;
  }
  .hero-split .hero-copy { padding: 32px 0 40px; }
}
@media (max-width: 860px) {
  .home-guide-inner {
    grid-template-columns: 1fr;
  }
  .pen-card-meta { align-items: flex-start; }
}
@media (max-width: 680px) {
  /* スマホ: 順位｜画像｜本文 の3列。価格は本文の下にそろえる */
  .pen-list .pen-card,
  .pen-list .pen-card.is-top3 {
    display: grid;
    grid-template-columns: 2rem 64px minmax(0, 1fr);
    column-gap: 12px;
    row-gap: 6px;
    align-items: center;
  }
  .pen-list .pen-card.is-top3 { grid-template-columns: 2.4rem 88px minmax(0, 1fr); }
  .pen-list .pen-card-rank { grid-row: 1 / span 2; }
  .pen-list .pen-card-cover { grid-row: 1 / span 2; }
  .pen-list .pen-card.is-top3 .pen-card-rank { font-size: 1.6rem; min-width: 0; }
  .pen-list .pen-card.is-top3 .pen-card-cover {
    width: 88px;
    height: 88px;
  }
  .pen-list .pen-card-body { grid-column: 3; }
  .pen-card-meta {
    grid-column: 3;
    align-items: flex-start;
  }
  .pen-list .pen-card.is-top3 .pen-price { font-size: 1.15rem; }
}