/* ================================================
   オメガ3系脂肪酸 カテゴリーTOP パーツ
   omega3-top.css
   クラスプレフィックス: kdw-omega__
   ================================================ */

/* ---- ラッパー ---- */
.kdw-omega__wrap {
  font-family: -apple-system, BlinkMacSystemFont, 'Hiragino Kaku Gothic ProN', 'Yu Gothic', Meiryo, sans-serif;
  line-height: 1.8;
  color: #333;
  max-width: 760px;
  margin: 0 auto;
  padding: 0 8px 24px;
  box-sizing: border-box;
  font-size: 15.5px;
}

/* ---- キービジュアル（カード外独立配置） ---- */
.kdw-omega__keyvisual {
  margin: 0;
  line-height: 0;
}
.kdw-omega__keyvisual img {
  width: 100%;
  max-width: 100%;
  display: block;
}

/* ---- ページタイトル ---- */
.kdw-omega__title-block {
  background: #d4731a;
  padding: 18px 20px 16px;
  text-align: center;
  margin-top: 14px;
}
.kdw-omega__title-sub {
  font-size: 11px;
  color: #fde0c0;
  letter-spacing: 0.15em;
  margin: 0 0 4px;
  font-weight: 400;
}
.kdw-omega__title-main {
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.06em;
  margin: 0 0 4px;
  line-height: 1.3;
}
.kdw-omega__title-en {
  font-size: 11px;
  color: #fde0c0;
  letter-spacing: 0.2em;
  margin: 0;
  font-weight: 400;
}

/* ---- リード文カード ---- */
.kdw-omega__lead {
  background: #fff9f5;
  border: 1px solid #f0c9a0;
  border-radius: 8px;
  padding: 16px 18px;
  margin: 16px 0 0;
}
.kdw-omega__lead p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: #333;
}
.kdw-omega__lead-accent {
  color: #d4731a;
  font-weight: 700;
}

/* ---- 説明カード ---- */
.kdw-omega__desc-card {
  background: #fff;
  border: 1px solid #f0c9a0;
  border-radius: 10px;
  padding: 4px 18px 14px;
  margin: 14px 0 0;
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

/* ---- 各行アイテム ---- */
.kdw-omega__desc-item {
  display: flex;
  align-items: baseline;
  gap: 6px;
  padding: 11px 0;
  border-bottom: 1px solid #f5dfc0;
  font-size: 15px;
  line-height: 1.7;
  color: #333;
  margin: 0;
}
.kdw-omega__desc-item:last-child {
  border-bottom: none;
}
.kdw-omega__desc-arrow {
  color: #d4731a;
  font-weight: 700;
  flex-shrink: 0;
  font-size: 14px;
}
.kdw-omega__desc-text {
  flex: 1;
}

/* 赤文字強調 */
.kdw-omega__em-red {
  color: #d4731a;
  font-weight: 700;
}
/* 黄色マーカー */
.kdw-omega__em-marker {
  background: linear-gradient(transparent 55%, rgba(250,220,30,0.7) 55%);
  font-weight: 700;
}

/* ---- 下パーツ用ラッパー ---- */
.kdw-omega__wrap2 {
  font-family: -apple-system, BlinkMacSystemFont, 'Hiragino Kaku Gothic ProN', 'Yu Gothic', Meiryo, sans-serif;
  line-height: 1.8;
  color: #333;
  max-width: 760px;
  margin: 0 auto;
  padding: 24px 8px 24px;
  box-sizing: border-box;
  font-size: 15.5px;
}

/* ---- セクション見出し ---- */
.kdw-omega__section-heading {
  background: #d4731a;
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  text-align: center;
  letter-spacing: 0.06em;
  margin: 0;
  padding: 14px 20px;
  line-height: 1.4;
  border-radius: 10px 10px 0 0;
}

/* ---- 目次カード ---- */
.kdw-omega__toc {
  background: #fff;
  border: 1px solid #f0c9a0;
  border-radius: 10px;
  padding: 16px 18px 14px;
  margin: 16px 0 0;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}
.kdw-omega__toc-title {
  font-size: 13px;
  font-weight: 700;
  color: #d4731a;
  text-align: center;
  margin: 0 0 10px;
  padding: 0 0 8px;
  border-bottom: 1px dashed #f0c9a0;
  letter-spacing: 0.05em;
}
.kdw-omega__toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.kdw-omega__toc-item {
  border-bottom: 1px solid #f5dfc0;
  margin: 0;
}
.kdw-omega__toc-item:last-child {
  border-bottom: none;
}
.kdw-omega__toc-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 4px;
  text-decoration: none;
  color: #5a2a00;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
  transition: color 0.15s;
}
.kdw-omega__toc-link:hover {
  color: #d4731a;
  text-decoration: none;
}
.kdw-omega__toc-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #d4731a;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  border-radius: 3px;
  min-width: 20px;
  height: 20px;
  padding: 0 5px;
  flex-shrink: 0;
  line-height: 1;
}

/* ---- 種類ボックス ---- */
.kdw-omega__kinds {
  background: #fff;
  border: 1px solid #f0c9a0;
  border-radius: 10px;
  padding: 18px 18px 16px;
  margin: 14px 0 0;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}
.kdw-omega__kinds-title {
  font-size: 13px;
  font-weight: 700;
  color: #d4731a;
  text-align: center;
  margin: 0 0 14px;
  padding: 0 0 10px;
  border-bottom: 1px dashed #f0c9a0;
  letter-spacing: 0.05em;
}
.kdw-omega__kinds-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}
.kdw-omega__kinds-item {
  min-width: 0;
}
.kdw-omega__kinds-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  text-align: center;
  text-decoration: none;
  color: #5a2a00;
  background: #fff9f5;
  border: 1px solid #f0c9a0;
  border-radius: 8px;
  padding: 12px 8px;
  height: 100%;
  box-sizing: border-box;
  gap: 4px;
  transition: background 0.15s, border-color 0.15s;
}
.kdw-omega__kinds-link:hover {
  background: #fdeedd;
  border-color: #d4731a;
  text-decoration: none;
}
.kdw-omega__kinds-badge {
  display: inline-block;
  background: #d4731a;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  border-radius: 3px;
  padding: 3px 8px;
  letter-spacing: 0.03em;
  white-space: nowrap;
  line-height: 1.4;
}
.kdw-omega__kinds-source {
  font-size: 12px;
  font-weight: 600;
  color: #5a2a00;
  line-height: 1.4;
  margin: 2px 0 0;
}
.kdw-omega__kinds-detail {
  font-size: 11px;
  color: #a06030;
  font-weight: 400;
  line-height: 1.4;
  margin: 0;
}

/* ---- 音声ナレーションカード ---- */
.kdw-omega__voice {
  background: #fff;
  border: 1px solid #f0c9a0;
  border-radius: 10px;
  padding: 16px 18px;
  margin: 14px 0 0;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
  text-align: center;
}
.kdw-omega__voice-label {
  font-size: 13px;
  font-weight: 700;
  color: #d4731a;
  margin: 0 0 6px;
  letter-spacing: 0.05em;
}
.kdw-omega__voice-title {
  font-size: 14px;
  font-weight: 700;
  color: #333;
  margin: 0 0 12px;
  padding: 6px 0 8px;
  border-top: 1px dashed #f0c9a0;
  border-bottom: 1px dashed #f0c9a0;
}
.kdw-omega__voice audio {
  width: 100%;
  max-width: 100%;
  display: block;
  margin: 0 auto;
}

/* ---- お知らせ系ボックス ---- */
.kdw-omega__info-box {
  background: #fff9f5;
  border: 1px solid #f0c9a0;
  border-radius: 8px;
  padding: 14px 18px;
  margin: 10px 0 0;
  text-align: center;
  font-size: 14.5px;
  line-height: 1.7;
  color: #333;
}
.kdw-omega__info-box p {
  margin: 0;
}
.kdw-omega__info-box a {
  color: #d4731a;
  font-weight: 700;
  text-decoration: none;
}
.kdw-omega__info-box a:hover {
  text-decoration: underline;
}

/* ---- 引用ボックス ---- */
.kdw-omega__quote {
  background: #fff9f5;
  border: 1px solid #f0c9a0;
  border-left: 4px solid #d4731a;
  border-radius: 0 8px 8px 0;
  padding: 14px 18px;
  margin: 16px 0 0;
}
.kdw-omega__quote-title {
  font-size: 14px;
  font-weight: 700;
  color: #d4731a;
  margin: 0 0 8px;
  letter-spacing: 0.03em;
}
.kdw-omega__quote-body {
  font-size: 14px;
  line-height: 1.85;
  color: #333;
  margin: 0;
}
.kdw-omega__quote-source {
  font-size: 12px;
  color: #a06030;
  margin: 6px 0 0;
  display: block;
}

/* ---- 画像リンクバナー ---- */
.kdw-omega__banner {
  display: block;
  margin: 14px 0 0;
  line-height: 0;
  border-radius: 8px;
  overflow: hidden;
}
.kdw-omega__banner img {
  width: 100%;
  max-width: 100%;
  display: block;
}

/* ---- Q&Aセクション ---- */
.kdw-omega__qa {
  background: #fff;
  border: 1px solid #f0c9a0;
  border-radius: 0 0 10px 10px;
  border-top: none;
  padding: 16px 18px 14px;
  margin: 0;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}
.kdw-omega__qa-title {
  font-size: 13px;
  font-weight: 700;
  color: #d4731a;
  text-align: center;
  margin: 0 0 10px;
  padding: 0 0 8px;
  border-bottom: 1px dashed #f0c9a0;
  letter-spacing: 0.05em;
}
.kdw-omega__qa-item {
  border-bottom: 1px solid #f5dfc0;
  padding: 12px 0;
  margin: 0;
}
.kdw-omega__qa-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.kdw-omega__qa-q {
  display: flex;
  align-items: baseline;
  gap: 7px;
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.6;
  color: #d4731a;
}
.kdw-omega__qa-badge-q {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #d4731a;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  border-radius: 3px;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  line-height: 1;
}
.kdw-omega__qa-a {
  display: flex;
  align-items: baseline;
  gap: 7px;
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: #333;
}
.kdw-omega__qa-badge-a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #fff9f5;
  border: 1px solid #f0c9a0;
  color: #d4731a;
  font-size: 11px;
  font-weight: 700;
  border-radius: 3px;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  line-height: 1;
}

/* ---- スマホ：2列 ---- */
@media (max-width: 520px) {
  .kdw-omega__kinds-list {
    grid-template-columns: repeat(2, 1fr);
  }
}