/* ====== スコープを「同一要素」に変更して強くする ====== */
body {
  /* 背景（和紙＋市松＋朱/松のにじみ） */
  background:
    linear-gradient(45deg, rgba(199, 164, 103, .06) 25%, transparent 25%) 0 0/28px 28px,
    linear-gradient(45deg, transparent 75%, rgba(199, 164, 103, .06) 75%) 0 0/28px 28px,
    radial-gradient(900px 500px at -10% 0%, rgba(200, 58, 45, .06), transparent 60%),
    radial-gradient(900px 500px at 110% 8%, rgba(47, 81, 56, .06), transparent 60%),
    linear-gradient(0deg, var(--ny-bg, #FAF6F1), var(--ny-bg, #FAF6F1));
  color: var(--ny-ink, #2A2522);
  padding-bottom: 44px;
}

/* 見出し（色・下線） */
#feature-container.theme-oshogatsu .intro__title,
#feature-container.theme-oshogatsu .inner-title,
#feature-container.theme-oshogatsu h2 {
  color: var(--ny-ink, #2A2522);
  letter-spacing: .04em;
  position: relative;
  display: inline-block;
  padding-bottom: .6em;
  margin-bottom: 1.3em;
}

/* #feature-container.theme-oshogatsu .intro__title::after,
#feature-container.theme-oshogatsu .inner-title::after,
#feature-container.theme-oshogatsu h2::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 0;
  width: 66%;
  height: 9px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--ny-vermilion, #C83A2D) 0%, var(--ny-gold, #C7A467) 100%);
  opacity: .32;
} */

#feature-container.theme-oshogatsu .intro__title::before,
#feature-container.theme-oshogatsu .inner-title::before,
#feature-container.theme-oshogatsu h2::before {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -4px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, var(--ny-gold, #C7A467), #A67E45);
  box-shadow: 0 0 0 2px rgba(255, 255, 255, .6);
  opacity: .9;
}

/* 導入カード 
#feature-container.theme-oshogatsu .intro__text {
  background: #fff;
  border: 1px solid var(--ny-line, #E8DED2);
  border-radius: 14px;
  box-shadow: 0 6px 16px rgba(32, 26, 24, .06);
  padding: 18px 20px;
  color: var(--ny-ink, #2A2522);
}*/

/* ボタン（base.cssの.btn_designに勝つよう強めのセレクタ） */
#feature-container.theme-oshogatsu .btn_design {
  background: linear-gradient(90deg, #CB3D30, #E06A3F);
  border: 2px solid var(--ny-vermilion, #C83A2D);
  color: #fff;
  border-radius: 999px;
  padding: 10px 22px;
  letter-spacing: .06em;
  box-shadow: 0 4px 12px rgba(200, 58, 45, .25);
  transition: transform .15s ease, box-shadow .25s ease, background .25s ease, color .2s ease, border-color .2s ease;
}

#feature-container.theme-oshogatsu .btn_design:hover {
  background: #fff;
  color: var(--ny-vermilion, #C83A2D);
  border-color: var(--ny-vermilion, #C83A2D);
  transform: translateY(-1px);
  box-shadow: 0 8px 18px rgba(200, 58, 45, .25);
}

/* ピックアップ画像カード */
#feature-container.theme-oshogatsu .featured-product__img-container {
  position: relative;
  background: #f7f4f0;
  border: 1px solid var(--ny-line, #E8DED2);
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 1/1;
  box-shadow: 0 6px 16px rgba(32, 26, 24, .08);
  transition: transform .25s ease, box-shadow .25s ease;
}

#feature-container.theme-oshogatsu .featured-product__img-container::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: 11px;
  box-shadow: inset 0 0 0 1px rgba(199, 164, 103, .35);
}

#feature-container.theme-oshogatsu .featured-product__img-container img {
  width: 100% !important;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .35s ease;
}

#feature-container.theme-oshogatsu .featured-product__img-container:hover {
  transform: translateY(-2px);
}

/* 商品カード内の文字色など */
#feature-container.theme-oshogatsu .product-list_03 {
  gap: 20px;
}

#feature-container.theme-oshogatsu .product-list_03>.product-card {
  background: linear-gradient(180deg, #fff 0%, #FFFCF8 100%);
  border: 1px solid var(--ny-line, #E8DED2);
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(32, 26, 24, .10);
  overflow: hidden;
  height: 100%;
}

#feature-container.theme-oshogatsu .product-card__img-container {
  background: #fbf8f4;
  border-bottom: 1px solid var(--ny-line, #E8DED2);
}

#feature-container.theme-oshogatsu .product-card__brand {
  color: #6d655e;
  letter-spacing: .02em;
}

#feature-container.theme-oshogatsu .product-card__name {
  color: var(--ny-ink, #2A2522);
}

/* CTAリンク色 */
#feature-container.theme-oshogatsu .featured-product__cta {
  color: var(--ny-vermilion, #C83A2D);
}

#feature-container.theme-oshogatsu .featured-product__cta:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}