/* =========================================================
   ありすなびっ — 共通スタイルシート
   Wirecutter風 × 北欧ミニマル × Claude warm palette
   - ヘッダー / ナビ / ロゴ
   - トップページ（ヒーロー / カード / グリッド）
   - 記事ページ（目次 / ランキング / FAQ / サイドバー）
   - 共通フッター
   ========================================================= */

/* ============== 0. デザイントークン ============== */
:root{
  /* Color */
  --an-bg:        #FAF9F5;   /* メイン背景（温かみのあるオフホワイト） */
  --an-bg-soft:   #F4F1E8;   /* 検索フィールド・CTA下地 */
  --an-sand:      #F0EBDC;   /* ナビ・テーブルヘッダ */
  --an-sand-2:    #E6DFCC;   /* ナビhover */
  --an-line:      #E8E2D2;   /* 区切り線 */
  --an-ink:       #2B2A26;   /* 本文テキスト */
  --an-ink-soft:  #3D3929;   /* サブテキスト */
  --an-mute:      #8A8678;   /* 補助・キャプション */
  --an-coral:     #D97757;   /* アクセント（Claudeコーラル） */
  --an-coral-bg:  #FFE9DF;   /* アクセント淡色 */
  --an-coral-shadow:#B85F44; /* CTAボタン影 */
  --an-good:      #5BA66E;   /* 「良い点」緑 */
  --an-bad:       #B8744E;   /* 「気になる点」茶 */

  /* Layout */
  --an-max:       1120px;    /* メイン最大幅 */
  --an-read:      720px;     /* 記事本文最大幅 */

  /* Type */
  --an-font-sans:  "Noto Sans JP", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --an-font-round: "M PLUS Rounded 1c", "Noto Sans JP", sans-serif;
  --an-font-serif: "DM Serif Display", "Noto Sans JP", serif;
}

/* ============== 1. リセット & ベース ============== */
*,*::before,*::after{ box-sizing: border-box; }
html,body{ margin:0; padding:0; }
body{
  background: var(--an-bg);
  color: var(--an-ink);
  font-family: var(--an-font-sans);
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
}
img{ max-width: 100%; height: auto; display: block; }
a{ color: var(--an-coral); }
a:hover{ text-decoration: underline; }
.visually-hidden{
  position:absolute!important; width:1px; height:1px;
  padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0);
  white-space:nowrap; border:0;
}

/* ============== 2. ヘッダー ============== */
.an-header{
  background: var(--an-bg);
  color: var(--an-ink);
  border-bottom: 1px solid var(--an-line);
  font-family: var(--an-font-sans);
}
.an-header__inner{
  max-width: var(--an-max);
  margin: 0 auto;
  padding: 18px 24px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
}

/* ロゴ */
.an-logo{ display: flex; align-items: center; gap: 12px; text-decoration: none; color: inherit; }
.an-logo__mark{ flex: 0 0 auto; display: inline-flex; }
.an-logo__chip{
  position: relative;
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px;
  background: var(--an-coral-bg);
  color: var(--an-coral);
  border-radius: 14px;
  font-family: var(--an-font-round);
  font-weight: 800; font-size: 24px; line-height: 1;
  box-shadow: inset 0 -2px 0 rgba(217,119,87,.12), 0 1px 0 rgba(43,42,38,.04);
  transform: rotate(-3deg);
  transition: transform .25s cubic-bezier(.34,1.56,.64,1);
}
.an-logo:hover .an-logo__chip{ transform: rotate(2deg) scale(1.04); }
.an-logo__chip::after{
  content:""; position:absolute; top:-3px; right:-3px;
  width:10px; height:10px; border-radius:50%;
  background: var(--an-coral); box-shadow: 0 0 0 2px var(--an-bg);
}
.an-logo__chip::before{
  content:"♡"; position:absolute; bottom:1px; right:4px;
  font-size:9px; line-height:1; color: rgba(217,119,87,.55); font-family: serif;
}
.an-logo__text{ display:flex; flex-direction:column; line-height:1.1; }
.an-logo__title{
  font-family: var(--an-font-round);
  font-weight: 800; font-size: 28px; letter-spacing: .04em;
  color: var(--an-ink); display: inline-flex; align-items: baseline;
}
.an-logo__title .accent{ color: var(--an-coral); display:inline-block;
  transform: translateY(-1px) rotate(8deg); margin-left:1px; }
.an-logo__title .heart{ display:inline-block; margin-left:4px; font-size:14px;
  color: var(--an-coral); transform: translateY(-6px); font-family: serif; }
.an-logo__tag{
  margin-top:6px; font-size:12px; font-weight:500;
  color: var(--an-mute); letter-spacing:.06em;
  display:inline-flex; align-items:center; gap:6px;
}
.an-logo__tag::before{ content:""; width:4px; height:4px; border-radius:50%;
  background: var(--an-coral); opacity:.6; }

/* 検索 */
.an-search{ position:relative; flex: 0 1 320px; display:flex; align-items:center; }
.an-search__icon{ position:absolute; left:12px; top:50%; transform:translateY(-50%); pointer-events:none; }
.an-search input{
  width:100%; height:40px; padding: 0 14px 0 38px;
  font: 14px/1.4 inherit; color: var(--an-ink);
  background: var(--an-bg-soft); border: 1px solid var(--an-line);
  border-radius: 999px; outline: none;
  transition: border-color .15s, background .15s, box-shadow .15s;
}
.an-search input::placeholder{ color: #A8A496; }
.an-search input:focus{
  background:#fff; border-color: var(--an-coral);
  box-shadow: 0 0 0 3px rgba(217,119,87,.18);
}

/* バーガー（モバイル） */
.an-burger{
  display:none; width:40px; height:40px;
  border:1px solid var(--an-line); background:#fff; border-radius:10px;
  padding:0; cursor:pointer;
  align-items:center; justify-content:center; flex-direction:column; gap:4px;
}
.an-burger span{
  display:block; width:18px; height:2px;
  background: var(--an-ink); border-radius:2px;
  transition: transform .2s, opacity .2s;
}
.an-burger.is-open span:nth-child(1){ transform: translateY(6px) rotate(45deg); }
.an-burger.is-open span:nth-child(2){ opacity:0; }
.an-burger.is-open span:nth-child(3){ transform: translateY(-6px) rotate(-45deg); }

/* ナビ */
.an-nav{
  background: var(--an-sand);
  border-top:1px solid var(--an-line); border-bottom:1px solid var(--an-line);
}
.an-nav__list{
  max-width: var(--an-max); margin: 0 auto; padding: 0 16px;
  list-style:none; display:flex; align-items:stretch; gap:4px;
}
.an-nav__list li{ display:flex; }
.an-nav__list a{
  position:relative; display:inline-flex; align-items:center;
  padding:16px 20px; font-size:15px; font-weight:500;
  letter-spacing:.04em; color: var(--an-ink-soft);
  text-decoration:none; transition: color .15s, background .15s;
}
.an-nav__list a::after{
  content:""; position:absolute; left:20px; right:20px; bottom:10px;
  height:2px; background: var(--an-coral);
  transform: scaleX(0); transform-origin: left center;
  transition: transform .22s ease;
}
.an-nav__list a:hover, .an-nav__list a:focus-visible{
  color: var(--an-ink); background: var(--an-sand-2);
}
.an-nav__list a:hover::after,
.an-nav__list a:focus-visible::after,
.an-nav__list a.current::after{ transform: scaleX(1); }

/* ============== 3. 共通：ブレッドクラム / フッター ============== */
.crumb{
  max-width: var(--an-max); margin:0 auto; padding:18px 24px 0;
  font-size:12px; color: var(--an-mute); letter-spacing:.04em;
}
.crumb a{ color: var(--an-mute); text-decoration:none; }
.crumb a:hover{ color: var(--an-coral); }
.crumb .sep{ margin:0 8px; opacity:.5; }

.site-footer{
  background: var(--an-sand); border-top:1px solid var(--an-line);
  padding:32px 24px; margin-top:48px; color: var(--an-ink-soft);
}
.site-footer__inner{
  max-width: var(--an-max); margin:0 auto;
  display:flex; justify-content:space-between; align-items:center;
  gap:16px; flex-wrap:wrap; font-size:13px;
}
.site-footer a{ color: inherit; text-decoration:none; }
.site-footer a:hover{ color: var(--an-coral); }
.site-footer .ftr-links{ display:flex; gap:20px; }

/* ============== 4. トップページ：ヒーロー ============== */
.top-hero{
  max-width: var(--an-max); margin: 16px auto 0; padding: 0 24px;
}
.top-hero__inner{
  display:grid; grid-template-columns: 1.2fr 1fr; gap: 36px;
  align-items: center;
  padding: 40px 0 32px; border-bottom: 1px solid var(--an-line);
}
@media (max-width: 880px){ .top-hero__inner{ grid-template-columns: 1fr; gap: 20px; } }
.top-hero__eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-size:11px; letter-spacing:.18em; text-transform:uppercase;
  color: var(--an-coral); font-weight:700; margin-bottom: 14px;
}
.top-hero__eyebrow::before{ content:""; width:18px; height:1px; background: var(--an-coral); }
.top-hero h1{
  font-family: var(--an-font-serif); font-weight:400;
  font-size: clamp(28px, 4vw, 44px); line-height:1.25;
  margin: 0 0 18px; color: var(--an-ink); text-wrap: pretty;
}
.top-hero__lede{ font-size:16px; color: var(--an-ink-soft); line-height:1.85; margin:0; max-width: 50ch; }
.top-hero__media{
  aspect-ratio: 4/3; border-radius: 16px;
  background: linear-gradient(135deg,#FFE9DF,#F0EBDC);
  border:1px solid var(--an-line);
}

/* ============== 5. トップページ：カードグリッド ============== */
.top-section{
  max-width: var(--an-max); margin: 48px auto 0; padding: 0 24px;
}
.top-section__head{
  display:flex; align-items:baseline; justify-content:space-between;
  gap: 12px; padding-bottom: 12px; margin-bottom: 24px;
  border-bottom: 1px solid var(--an-line);
}
.top-section__head h2{
  font-family: var(--an-font-serif); font-weight:400;
  font-size: 24px; margin: 0;
}
.top-section__head .more{
  font-size:12px; color: var(--an-mute); text-decoration:none;
  letter-spacing:.06em;
}
.top-section__head .more:hover{ color: var(--an-coral); }

.card-grid{
  display:grid; gap: 24px;
  grid-template-columns: repeat(3, 1fr);
}
@media (max-width: 880px){ .card-grid{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px){ .card-grid{ grid-template-columns: 1fr; } }

.an-card{
  display:flex; flex-direction:column; gap:12px;
  text-decoration:none; color:inherit;
}
.an-card__media{
  aspect-ratio: 4/3; border-radius: 12px;
  background: linear-gradient(135deg,#F0EBDC,#E0D8C2);
  border:1px solid var(--an-line); overflow:hidden;
  transition: transform .25s ease;
}
.an-card:hover .an-card__media{ transform: translateY(-2px); }
.an-card__cat{
  font-size:11px; letter-spacing:.14em; text-transform:uppercase;
  color: var(--an-coral); font-weight:700;
}
.an-card h3{
  font-family: var(--an-font-round); font-weight:800;
  font-size:16px; line-height:1.55; margin: 0; color: var(--an-ink);
}
.an-card:hover h3{ color: var(--an-coral); }
.an-card__excerpt{
  font-size:13px; color: var(--an-ink-soft); line-height:1.7; margin: 0;
}
.an-card__meta{
  font-size:11px; color: var(--an-mute); margin-top:auto;
  font-variant-numeric: tabular-nums;
}

/* ============== 6. 記事ページ：ヒーロー ============== */
.article-hero{ max-width: var(--an-max); margin: 16px auto 0; padding: 0 24px; }
.article-hero__cat{
  display:inline-flex; align-items:center; gap:8px;
  font-size:11px; letter-spacing:.18em; text-transform:uppercase;
  color: var(--an-coral); font-weight:700; margin-bottom:14px;
}
.article-hero__cat::before{ content:""; width:18px; height:1px; background: var(--an-coral); }
.article-hero h1{
  font-family: var(--an-font-serif); font-weight:400;
  font-size: clamp(28px, 4.4vw, 44px); line-height:1.25;
  letter-spacing:-.005em; margin: 0 0 16px; color: var(--an-ink);
  text-wrap: pretty; max-width: 22ch;
}
.article-hero__lede{
  font-size:16px; color: var(--an-ink-soft);
  max-width: 60ch; margin: 0 0 20px; line-height:1.85;
}
.article-hero__meta{
  display:flex; align-items:center; gap:18px; flex-wrap:wrap;
  padding:14px 0; border-top:1px solid var(--an-line); border-bottom:1px solid var(--an-line);
  font-size:12px; color: var(--an-mute);
}
.article-hero__author{
  display:inline-flex; align-items:center; gap:10px;
  color: var(--an-ink); font-weight:700;
}
.author-chip{
  width:28px; height:28px; border-radius:50%;
  background: linear-gradient(135deg, var(--an-coral-bg), var(--an-sand));
  border:1px solid var(--an-line);
  display:inline-flex; align-items:center; justify-content:center;
  font-family: var(--an-font-round); font-weight:800;
  color: var(--an-coral); font-size:12px;
}
.article-hero__meta time{ font-variant-numeric: tabular-nums; }
.article-hero__share{ margin-left:auto; display:flex; gap:8px; }
.article-hero__share a{
  width:30px; height:30px; border-radius:50%;
  border:1px solid var(--an-line); background:#fff;
  display:inline-flex; align-items:center; justify-content:center;
  font-size:12px; color: var(--an-ink-soft); text-decoration:none;
  transition: border-color .15s, color .15s;
}
.article-hero__share a:hover{ border-color: var(--an-coral); color: var(--an-coral); }
.article-hero__cover{
  margin-top:22px; aspect-ratio: 21/9; border-radius:14px;
  background: linear-gradient(135deg, #F0E0D5 0%, #E8C9B5 100%);
  border:1px solid var(--an-line);
}

/* ============== 7. 記事ページ：レイアウト ============== */
.article-wrap{
  max-width: var(--an-max); margin: 36px auto 0; padding: 0 24px 64px;
  display: grid; grid-template-columns: 220px minmax(0,1fr) 280px;
  gap: 36px; align-items: start;
}
@media (max-width: 1100px){
  .article-wrap{ grid-template-columns: minmax(0,1fr) 280px; }
  .toc-side{ display:none; }
}
@media (max-width: 880px){
  .article-wrap{ grid-template-columns: 1fr; }
  .side{ position:static; }
}

/* TOC */
.toc-side{ position:sticky; top:24px; font-size:13px; }
.toc-side h4{
  font-size:11px; letter-spacing:.16em; text-transform:uppercase;
  color: var(--an-mute); margin: 0 0 12px;
  padding-bottom:8px; border-bottom:1px solid var(--an-line);
}
.toc-side ol{ list-style:none; padding:0; margin:0; counter-reset: toc; }
.toc-side ol li{ counter-increment: toc; margin: 0 0 10px; }
.toc-side ol a{
  display:block; text-decoration:none; color: var(--an-ink-soft);
  line-height:1.5; padding-left:26px; position:relative;
  transition: color .15s;
}
.toc-side ol a::before{
  content: counter(toc, decimal-leading-zero);
  position:absolute; left:0; top:0;
  font-family: var(--an-font-serif);
  font-size:11px; color: var(--an-coral);
}
.toc-side ol a:hover{ color: var(--an-coral); }

/* ============== 8. 記事ページ：本文プローズ ============== */
.prose{ font-size:16px; color: var(--an-ink); max-width: var(--an-read); }
.prose > p{ margin: 0 0 1.4em; }
.prose strong{
  color: var(--an-ink); font-weight:700;
  background: linear-gradient(transparent 60%, rgba(217,119,87,.18) 0);
  padding: 0 2px;
}
.prose h2{
  font-family: var(--an-font-serif); font-weight:400;
  font-size:28px; line-height:1.35;
  margin: 56px 0 18px; padding-bottom:12px;
  border-bottom: 2px solid var(--an-line);
  position: relative; text-wrap: pretty;
}
.prose h2::before{
  content:""; position:absolute; left:0; bottom:-2px;
  width:60px; height:2px; background: var(--an-coral);
}
.prose h3{
  font-family: var(--an-font-round); font-weight:800;
  font-size:19px; line-height:1.5;
  margin: 36px 0 14px; color: var(--an-ink);
  display:flex; align-items:baseline; gap:10px;
}
.prose h3::before{
  content:""; flex: 0 0 6px; height:16px;
  background: var(--an-coral); border-radius:2px; transform: translateY(2px);
}
.prose ul{
  list-style:none; padding-left:0; margin: 0 0 1.4em;
  display:flex; flex-direction:column; gap:10px;
}
.prose ul li{ padding-left:24px; position:relative; line-height:1.85; }
.prose ul li::before{
  content:""; position:absolute; left:6px; top:14px;
  width:8px; height:8px; border-radius:50%;
  background: var(--an-coral-bg); border:2px solid var(--an-coral);
}

/* リード・コールアウト */
.callout{
  background: var(--an-coral-bg); border-radius:14px;
  padding: 22px 24px; margin: 0 0 32px;
  border-left: 4px solid var(--an-coral);
}
.callout p{ margin: 0 0 12px; font-weight:700; color: var(--an-ink); }
.callout ul{ margin: 0; }
.callout ul li::before{ background:#fff; border-color: var(--an-coral); }

/* テーブル */
.table-wrap{
  overflow-x:auto; margin: 0 0 32px;
  border-radius:12px; border:1px solid var(--an-line); background:#fff;
}
.table-wrap table{ width:100%; border-collapse:collapse; font-size:14px; min-width: 600px; }
.table-wrap thead th{
  background: var(--an-sand); color: var(--an-ink); font-weight:700;
  text-align:left; padding:12px 14px;
  border-bottom:1px solid var(--an-line);
  font-size:12px; letter-spacing:.04em;
}
.table-wrap tbody td{
  padding:12px 14px; border-bottom:1px solid var(--an-line);
  vertical-align:top; line-height:1.65;
}
.table-wrap tbody tr:last-child td{ border-bottom:0; }
.table-wrap tbody tr:hover{ background: rgba(240,235,220,.4); }
.table-wrap td:first-child{ font-weight:700; color: var(--an-ink); }

/* ============== 9. ランキングカード ============== */
.rank{
  background:#fff; border:1px solid var(--an-line); border-radius:16px;
  padding:26px 28px; margin: 0 0 28px; position:relative;
}
.rank__badge{
  position:absolute; top:-14px; left:24px;
  display:inline-flex; align-items:center; gap:6px;
  background: var(--an-ink); color: var(--an-bg);
  padding:6px 14px 6px 10px; border-radius:999px;
  font-family: var(--an-font-round); font-weight:800;
  font-size:12px; letter-spacing:.08em;
}
.rank__badge .num{
  font-family: var(--an-font-serif); font-weight:400;
  font-size:16px; color: var(--an-coral); line-height:1;
}
.rank__title{
  font-family: var(--an-font-round); font-size:20px; font-weight:800;
  line-height:1.5; margin: 8px 0 14px; color: var(--an-ink);
}
.rank__split{
  display:grid; grid-template-columns: 1fr 1fr; gap:16px; margin-bottom:16px;
}
@media (max-width: 540px){ .rank__split{ grid-template-columns: 1fr; } }
.rank__media{
  aspect-ratio:4/3; border-radius:10px;
  background: linear-gradient(135deg, var(--an-sand), #E0D8C2);
  border:1px solid var(--an-line);
}
.rank__spec{ display:flex; flex-direction:column; gap:8px; font-size:13px; }
.rank__spec dl{ margin:0; display:grid; grid-template-columns: 84px 1fr; gap: 6px 12px; }
.rank__spec dt{ color: var(--an-mute); }
.rank__spec dd{ margin:0; color: var(--an-ink); font-weight:700; }
.rank__spec dd .stars{ color: var(--an-coral); }

.rank__pros{ display:flex; flex-direction:column; gap:10px; margin: 0 0 16px; }
.rank__row{
  display:flex; gap:12px; padding:12px 14px; border-radius:10px;
  background: var(--an-bg-soft); font-size:14px; line-height:1.7;
}
.rank__row__tag{
  flex:0 0 auto; font-family: var(--an-font-round); font-weight:800;
  font-size:12px; padding:3px 10px; border-radius:999px;
  height:fit-content; color:#fff; letter-spacing:.04em;
}
.rank__row--good .rank__row__tag{ background: var(--an-good); }
.rank__row--bad  .rank__row__tag{ background: var(--an-bad); }
.rank__row--sum  .rank__row__tag{ background: var(--an-ink); }

.rank__persona{
  display:grid; grid-template-columns: 1fr 1fr; gap:12px; margin: 0 0 18px;
}
@media (max-width: 540px){ .rank__persona{ grid-template-columns: 1fr; } }
.persona-card{
  border:1px solid var(--an-line); border-radius:10px; padding:14px 16px; background:#fff;
}
.persona-card h5{
  margin: 0 0 8px; font-size:13px; font-weight:800;
  display:flex; align-items:center; gap:6px;
}
.persona-card.yes h5{ color: var(--an-good); }
.persona-card.no  h5{ color: var(--an-bad); }
.persona-card p{ margin:0; font-size:13px; line-height:1.7; color: var(--an-ink-soft); }

.rank__buy{
  display:inline-flex; align-items:center; gap:8px;
  padding:14px 22px; border-radius:999px;
  background: var(--an-coral); color:#fff !important;
  font-family: var(--an-font-round); font-weight:800;
  text-decoration:none !important; font-size:14px; letter-spacing:.04em;
  transition: transform .2s, box-shadow .2s;
  box-shadow: 0 4px 0 var(--an-coral-shadow);
}
.rank__buy:hover{ transform: translateY(-2px); box-shadow: 0 6px 0 var(--an-coral-shadow); }
.rank__buy::after{ content:"→"; font-family: serif; font-size:16px; }

/* ============== 10. FAQ ============== */
.faq{ border-top:1px solid var(--an-line); margin-top:16px; }
.faq details{ border-bottom:1px solid var(--an-line); padding:0; }
.faq summary{
  list-style:none; cursor:pointer;
  padding:18px 12px 18px 48px; position:relative;
  font-family: var(--an-font-round); font-weight:700;
  font-size:16px; line-height:1.5; color: var(--an-ink);
  transition: background .15s;
}
.faq summary::-webkit-details-marker{ display:none; }
.faq summary::before{
  content:"Q"; position:absolute; left:12px; top:18px;
  width:26px; height:26px; border-radius:50%;
  background: var(--an-coral); color:#fff;
  font-family: var(--an-font-serif); font-weight:400;
  display:flex; align-items:center; justify-content:center; font-size:14px;
}
.faq summary::after{
  content:"+"; position:absolute; right:14px; top:14px;
  font-size:20px; color: var(--an-mute); transition: transform .2s;
}
.faq details[open] summary::after{ transform: rotate(45deg); color: var(--an-coral); }
.faq summary:hover{ background: rgba(240,235,220,.4); }
.faq__a{
  padding: 0 12px 22px 48px; position:relative;
  font-size:14.5px; line-height:1.85; color: var(--an-ink-soft);
}
.faq__a::before{
  content:"A"; position:absolute; left:12px; top:0;
  width:26px; height:26px; border-radius:50%;
  background: var(--an-bg-soft); color: var(--an-coral);
  border:1px solid var(--an-coral);
  font-family: var(--an-font-serif);
  display:flex; align-items:center; justify-content:center; font-size:14px;
}

/* ============== 11. 記事末尾：タグ・著者・関連 ============== */
.article-foot{ margin-top:56px; padding-top:28px; border-top:1px solid var(--an-line); }
.tags{ display:flex; flex-wrap:wrap; gap:8px; margin-bottom:28px; }
.tags a{
  font-size:12px; padding:6px 12px; border-radius:999px;
  background: var(--an-sand); color: var(--an-ink-soft);
  text-decoration:none; transition: background .15s;
}
.tags a:hover{ background: var(--an-sand-2); color: var(--an-coral); }

.author-card{
  display:flex; gap:16px; align-items:center;
  padding:20px; border-radius:14px;
  background:#fff; border:1px solid var(--an-line);
  margin-bottom:36px;
}
.author-card__avatar{
  width:56px; height:56px; border-radius:50%;
  background: linear-gradient(135deg, var(--an-coral-bg), var(--an-sand));
  border:1px solid var(--an-line);
  display:inline-flex; align-items:center; justify-content:center;
  font-family: var(--an-font-round); font-weight:800; color: var(--an-coral);
}
.author-card__name{ font-weight:800; margin: 0 0 4px; }
.author-card__bio{ font-size:13px; color: var(--an-mute); margin:0; line-height:1.7; }

.related{ margin: 48px 0 0; }
.related h2{
  font-family: var(--an-font-serif); font-weight:400; font-size:22px;
  margin: 0 0 18px; padding-bottom:12px; border-bottom:1px solid var(--an-line);
}
.related__grid{ display:grid; grid-template-columns: repeat(2, 1fr); gap:18px; }
@media (max-width: 540px){ .related__grid{ grid-template-columns: 1fr; } }
.related__card{
  display:flex; gap:12px; text-decoration:none; color:inherit;
  padding:12px; border-radius:10px; transition: background .15s;
}
.related__card:hover{ background: var(--an-bg-soft); }
.related__card .thumb{
  flex: 0 0 80px; aspect-ratio:1;
  border-radius:8px; border:1px solid var(--an-line);
  background: linear-gradient(135deg, var(--an-sand), #E0D8C2);
}
.related__card h4{ margin: 0 0 4px; font-size:14px; line-height:1.55; font-weight:700; }
.related__card .cat{
  font-size:11px; letter-spacing:.12em; text-transform:uppercase;
  color: var(--an-coral); font-weight:700;
}

/* ============== 12. サイドバー ============== */
.side{
  display:flex; flex-direction:column; gap:28px;
  position:sticky; top:24px;
}
.side h3{
  font-family: var(--an-font-serif); font-weight:400; font-size:18px;
  margin: 0 0 12px; padding-bottom:10px; border-bottom:1px solid var(--an-line);
}
.side ul{ list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:10px; }
.side a{ text-decoration:none; font-size:13.5px; line-height:1.55; color: var(--an-ink-soft); }
.side a:hover{ color: var(--an-coral); }
.recent li{ display:grid; grid-template-columns: 48px 1fr; gap:10px; align-items:center; }
.recent .thumb{
  aspect-ratio:1; border-radius:6px;
  background: linear-gradient(135deg, var(--an-sand), #E0D8C2);
  border:1px solid var(--an-line);
}
.gift-cta{
  background: var(--an-ink); color: var(--an-bg);
  border-radius:12px; padding:20px;
  position:relative; overflow:hidden;
}
.gift-cta::before{
  content:""; position:absolute; right:-30px; top:-30px;
  width:100px; height:100px; border-radius:50%;
  background: var(--an-coral); opacity:.85;
}
.gift-cta h4{
  font-family: var(--an-font-serif); font-weight:400;
  font-size:18px; margin: 0 0 6px; position:relative;
}
.gift-cta p{ font-size:12px; color: var(--an-line); margin: 0 0 12px; position:relative; }
.gift-cta a{
  display:inline-flex; align-items:center; gap:6px;
  font-size:12px; font-weight:700; color: var(--an-bg) !important;
  padding:8px 12px; border:1px solid rgba(250,249,245,.3);
  border-radius:999px; position:relative; text-decoration:none;
}
.gift-cta a::after{ content:"→"; }
.gift-cta a:hover{ background: rgba(250,249,245,.1); text-decoration:none; }

.disclosure{
  font-size:11px; color: var(--an-mute); line-height:1.7;
  padding:16px; border:1px dashed var(--an-line); border-radius:8px;
  margin: 32px 0 0;
}

/* ============== 13. レスポンシブ（ヘッダー） ============== */
@media (max-width: 1023px){
  .an-header__inner{ padding:14px 16px; gap:12px; }
  .an-logo__title{ font-size:24px; }
  .an-logo__tag{ font-size:11px; }
  .an-logo__chip{ width:38px; height:38px; font-size:20px; border-radius:12px; }
  .an-search{ display:none; }
  .an-burger{ display:inline-flex; }

  .an-nav{ max-height:0; overflow:hidden; transition: max-height .25s; }
  .an-nav.is-open{ max-height: 480px; }
  .an-nav__list{ flex-direction:column; padding:8px 0; gap:0; }
  .an-nav__list li{ width:100%; }
  .an-nav__list a{ width:100%; padding:14px 20px; border-bottom:1px solid var(--an-line); }
  .an-nav__list a::after{
    left:20px; right:auto; bottom:50%;
    transform: translateY(50%) scaleX(0); width:16px;
  }
  .an-nav__list a:hover::after,
  .an-nav__list a:focus-visible::after,
  .an-nav__list a.current::after{ transform: translateY(50%) scaleX(1); }
}

/* ============== 14. CTAボタン（楽天・Amazon） ============== */
.prose a[href*="hb.afl.rakuten.co.jp"],
.prose a[href*="af.moshimo.com"]{
  display:inline-block; min-width:280px;
  margin:.5em .4em .5em 0; padding:14px 28px;
  border-radius:8px; font-weight:700; font-size:1.05em;
  text-align:center; text-decoration:none !important;
  color:#fff !important; border:none;
  box-shadow:0 2px 6px rgba(0,0,0,.18);
  transition:transform .15s ease, box-shadow .15s ease;
  line-height:1.5;
}
.prose a[href*="hb.afl.rakuten.co.jp"]{ background:linear-gradient(135deg,#BF0000 0%,#E50000 100%); }
.prose a[href*="hb.afl.rakuten.co.jp"]:hover{
  background:linear-gradient(135deg,#A30000 0%,#BF0000 100%);
  transform:translateY(-2px); box-shadow:0 4px 12px rgba(191,0,0,.35);
}
.prose a[href*="af.moshimo.com"]{ background:linear-gradient(135deg,#FF7F50 0%,#FF9966 100%); }
.prose a[href*="af.moshimo.com"]:hover{
  background:linear-gradient(135deg,#E66A3C 0%,#FF7F50 100%);
  transform:translateY(-2px); box-shadow:0 4px 12px rgba(255,127,80,.35);
}
.prose table a[href*="hb.afl.rakuten.co.jp"],
.prose table a[href*="af.moshimo.com"]{
  display:inline; min-width:0; margin:0; padding:0;
  background:none !important; font-weight:normal;
  box-shadow:none; border-radius:0;
  text-decoration:underline !important; font-size:inherit;
}
.prose table a[href*="hb.afl.rakuten.co.jp"]{ color:#BF0000 !important; }
.prose table a[href*="af.moshimo.com"]{ color:#E66A3C !important; }
.prose table a[href*="hb.afl.rakuten.co.jp"]:hover,
.prose table a[href*="af.moshimo.com"]:hover{ transform:none; box-shadow:none; }
@media (max-width:768px){
  .prose a[href*="hb.afl.rakuten.co.jp"],
  .prose a[href*="af.moshimo.com"]{
    display:block; width:100%; min-width:0; margin:.6em 0; padding:14px 16px; font-size:1em;
  }
}