/* ====================================================================
   石川商店クローン — 最小の基礎CSS
   元サイトから抽出した実値のみを採用する（token を勝手に作らない）。
   セクション承認後に必要トークンを足していく方針。
   ==================================================================== */

:root {
  /* 元サイトの body 計算値から */
  --ik-text:       rgb(59, 49, 43);      /* #3b312b */
  --ik-text-white: #ffffff;
  --ik-gold:       rgb(211, 168, 60);    /* #d3a83c — .color-secondary */
  --ik-beige-40:   rgba(222, 218, 201, 0.4); /* .announce_business bg */

  /* フォントスタック: Typekit が認可されれば先頭、未認可なら Google フォールバック */
  --ik-font: "dnp-shuei-gothic-gin-std",
             "Zen Kaku Gothic New",
             "Noto Sans JP",
             "Hiragino Kaku Gothic ProN",
             "ヒラギノ角ゴ ProN",
             "Meiryo",
             sans-serif;
  --ik-font-din: "din-2014",
                 "Roboto",
                 sans-serif;
}

/* 最小リセット */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { font-size: 16px; }
body {
  /* 元サイト: 白背景 + texture_white.png を repeat */
  background-color: #fff;
  background-image: url("img/common/texture_white.png");
  background-repeat: repeat;
  color: var(--ik-text);
  font-family: var(--ik-font);
  /* letter-spacing は要素ごとに個別指定されていたので body では指定しない */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4, h5, h6, p { margin: 0; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

/* ====================================================================
   Section 01 — アナウンスバー
   ==================================================================== */
.announce {
  display: flex;
  width: 100%;
  height: 40px;
  /* 背景は透明 (body texture が透けて見える) */
}

.announce_shipping {
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  background-color: var(--ik-text);        /* rgb(59, 49, 43) */
  color: var(--ik-text-white);
  font-family: var(--ik-font);
  font-size: 13px;
  font-weight: 600;
  line-height: 13px;
  letter-spacing: 0.48px;
  text-decoration: none;
}
.announce_shipping .color-secondary {
  color: var(--ik-gold);                   /* rgb(211, 168, 60) */
}
.announce_shipping .detail {
  margin-left: 6.5px;
}

.announce_business {
  flex: 0 0 237px;                         /* 実測 236.57px */
  display: flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  background-color: var(--ik-beige-40);    /* rgba(222, 218, 201, 0.4) */
  color: var(--ik-text);
  font-family: var(--ik-font);
  font-size: 13px;
  font-weight: 600;
  line-height: 13px;
  letter-spacing: 0.48px;
  text-decoration: none;
}

/* モバイル: .announce_business は非表示、.announce_shipping がフル幅 */
@media (max-width: 767px) {
  .announce_business { display: none; }
}

/* ====================================================================
   Section 02 — サイトヘッダー
   ==================================================================== */
#siteHeader {
  position: absolute;
  top: 40px;         /* アナウンスバー直下 */
  left: 0;
  right: 0;
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  height: 179px;
  z-index: 99;
  background-color: #fff;
  background-image: url("img/common/texture_white.png");
  background-repeat: repeat;
}
.siteHeader_container {
  position: relative;
  width: 100%;
  height: 179px;
}

/* --- ロゴブロック (黄色背景、ヘッダー下に64px突き出る) --- */
.siteHeader_logo {
  position: absolute;
  top: 0;
  left: 0;
  width: 190px;
  height: 243px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 30px;
  z-index: 2;
}
.siteHeader_logo::before {
  content: "";
  position: absolute;
  inset: 0;
  background-color: var(--ik-gold);    /* #d3a83c */
  z-index: -1;
}
.siteHeader_logo_text {
  margin: 0;
  font-family: var(--ik-font);
  font-size: 11px;
  font-weight: 700;
  line-height: 15.4px;
  letter-spacing: 0.48px;
  color: var(--ik-text);
  text-align: center;
}
.siteHeader_logo_icon img {
  width: 95px;
  height: 99px;
}

/* --- 上段 (電話番号 + 検索 + 3アイコン) --- */
.siteHeader_top {
  display: flex;
  flex-direction: row;
  justify-content: flex-end;
  align-items: stretch;
  width: 100%;
  height: 103px;
  padding-left: 190px;    /* ロゴ分 */
}

/* 電話 */
.siteHeader_top_tel {
  width: 350px;
  height: 102px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.siteHeader_top_tel_link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 24px;
  text-decoration: none;
}
.siteHeader_top_tel_link::before {
  content: "";
  display: inline-block;
  width: 32px;
  height: 32px;
  /* 元サイトは受話器アイコン → 省略し、同色の簡易プレースホルダー */
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%233b312b' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'><path d='M5 4h4l2 5-2.5 1.5a11 11 0 0 0 5 5L15 13l5 2v4a2 2 0 0 1-2 2A16 16 0 0 1 3 6a2 2 0 0 1 2-2z'/></svg>");
  background-size: contain;
  background-repeat: no-repeat;
}
.siteHeader_top_tel_link_textArea { line-height: 1.2; }
.siteHeader_top_tel .num {
  font-family: var(--ik-font-din);
  font-size: 25px;
  font-weight: 600;
  line-height: 25px;
  letter-spacing: 0.48px;
  color: var(--ik-text);
}
.siteHeader_top_tel .time {
  margin-top: 5px;
  font-family: var(--ik-font);
  font-size: 13px;
  font-weight: 600;
  line-height: 13px;
  letter-spacing: 0.48px;
  color: rgba(59, 49, 43, 0.55);
}

/* 検索 */
.siteHeader_top_search {
  position: relative;
  width: 545px;
  height: 102px;
  background-color: var(--ik-beige-40);   /* rgba(222,218,201,0.4) */
  padding: 20.57px;
}
.siteHeader_top_search form {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
  height: 100%;
  background: #fff;
  border-radius: 3px;
}
.siteHeader_top_search input[name=keyword] {
  flex: 1;
  height: 100%;
  padding: 0 48px 0 16px;
  border: 0;
  background: transparent;
  font-family: var(--ik-font);
  font-size: 15px;
  line-height: 20px;
  color: rgb(85, 85, 85);
  outline: none;
}
.siteHeader_top_search input[name=keyword]::placeholder { color: rgb(85, 85, 85); }
.siteHeader_top_search button {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: 0;
  cursor: pointer;
}
.siteHeader_top_search button img { width: 20px; height: 20px; }

/* 右端 3アイコン */
.siteHeader_top_icon {
  width: 118px;
  height: 102px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-decoration: none;
  color: var(--ik-text);
  transition: opacity 0.2s;
}
.siteHeader_top_icon:hover { opacity: 0.7; }
.siteHeader_top_icon .icon img { width: 24px; height: 24px; }
.siteHeader_top_icon .text {
  font-family: var(--ik-font);
  font-size: 13px;
  font-weight: 600;
  line-height: 13px;
  letter-spacing: 0.48px;
  color: var(--ik-text);
}
.siteHeader_top_icon-cart {
  background-color: var(--ik-beige-40);   /* カートだけ薄ベージュ帯 */
}
.siteHeader_top_icon-cart .icon { position: relative; }
.siteHeader_top_icon-cart .icon::after {
  content: attr(data-num);
  position: absolute;
  top: -6px;
  right: -8px;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  background: var(--ik-gold);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

/* SP 用 (PC では隠す) */
.siteHeader_top_icon-search,
.siteHeader_top_icon-toggle,
.siteHeader_sp { display: none; }

/* --- 下段ナビ --- */
.siteHeader_nav { width: 100%; height: 76px; }
.siteHeader_nav_pc {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  height: 76px;
  padding: 0 20.57px 0 220px;   /* 左: ロゴ(190) + 少しgap(30) */
}
.pcNav,
.pcNav_sub {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 32px;
  height: 100%;
}
.pcNav_item { position: relative; display: flex; align-items: center; height: 100%; }
.pcNav_link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--ik-font);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--ik-text);
  text-decoration: none;
  padding: 8px 2px;
  transition: color 0.2s;
}
.pcNav_link:hover { color: var(--ik-gold); }
.pcNav_link-parent::after {
  content: "";
  display: inline-block;
  width: 10px;
  height: 10px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  margin-left: 4px;
}

.pcNav_sub .pcNav_link {
  font-size: 13px;
  font-weight: 600;
}

/* メガメニュー (商品カテゴリ) は簡易化: :hover で枠を表示。中身は静的リスト */
.pcNav_item_sub {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  min-width: 680px;
  padding: 24px;
  background-color: #fff;
  background-image: url("img/common/texture_white.png");
  border: 1px solid var(--ik-beige-40);
  box-shadow: 0 10px 40px rgba(59, 49, 43, 0.12);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, visibility 0.2s;
  z-index: 200;
}
.pcNav_item-parent:hover .pcNav_item_sub,
.pcNav_item-parent:focus-within .pcNav_item_sub {
  opacity: 1;
  visibility: visible;
}
.pcNav_item_sub_overlay,
.pcNav_item_sub_bg { display: none; }   /* 背景画像は簡略版では非表示 */
.pcNav_item_sub_title {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 10px;
}
.pcNav_item_sub_list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px 24px;
}
.pcNav_item_sub_list_link {
  font-size: 13px;
  color: var(--ik-text);
  line-height: 2;
}
.pcNav_item_sub_list_link:hover { color: var(--ik-gold); text-decoration: underline; }
.pcNav_item_sub_list_item_sub { display: none; }   /* 二重ネストは今回省略 */

/* ご案内・サポート: 補助ナビの dropdown */
.pcNav_sub .pcNav_link-parent + .pcNav_sub_sub {
  position: absolute;
  top: 100%;
  right: 0;
  min-width: 200px;
  padding: 16px;
  background-color: #fff;
  background-image: url("img/common/texture_white.png");
  border: 1px solid var(--ik-beige-40);
  box-shadow: 0 10px 40px rgba(59, 49, 43, 0.12);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, visibility 0.2s;
  z-index: 200;
}
.pcNav_sub .pcNav_item-parent:hover .pcNav_sub_sub,
.pcNav_sub .pcNav_item-parent:focus-within .pcNav_sub_sub {
  opacity: 1;
  visibility: visible;
}
.pcNav_sub_sub li { padding: 6px 0; }
.pcNav_sub_sub a { font-size: 13px; color: var(--ik-text); }
.pcNav_sub_sub a:hover { color: var(--ik-gold); }

/* ====================================================================
   Section 03 — ヒーロー (firstView)
   JS なしで Swiper-fade を CSS keyframes で再現 (周期 35s = 5s×7)
   ==================================================================== */
.firstView {
  position: relative;
  z-index: 1;
  display: flex;
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding-top: 219px;          /* アナウンス(40) + ヘッダー(179) */
  height: calc(607px + 219px);
  background: transparent;
}
.firstView_mainContents {
  position: relative;
  width: 1080px;
  height: 607px;
  flex-shrink: 0;
  overflow: hidden;
}
.firstView_mainContents .swiper-main {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.firstView_mainContents .swiper-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
}
.firstView_mainContents .swiper-slide {
  position: absolute;
  inset: 0;
  width: 100% !important;
  opacity: 0;
  animation: heroFade 35s infinite;
}
.firstView_mainContents .swiper-slide:nth-child(1) { animation-delay:  0s; }
.firstView_mainContents .swiper-slide:nth-child(2) { animation-delay:  5s; }
.firstView_mainContents .swiper-slide:nth-child(3) { animation-delay: 10s; }
.firstView_mainContents .swiper-slide:nth-child(4) { animation-delay: 15s; }
.firstView_mainContents .swiper-slide:nth-child(5) { animation-delay: 20s; }
.firstView_mainContents .swiper-slide:nth-child(6) { animation-delay: 25s; }
.firstView_mainContents .swiper-slide:nth-child(7) { animation-delay: 30s; }
@keyframes heroFade {
  0%   { opacity: 0; }
  3%   { opacity: 1; }
  14%  { opacity: 1; }    /* 5/35 ≈ 14.28% */
  17%  { opacity: 0; }
  100% { opacity: 0; }
}
.firstView_slide { display: block; width: 100%; height: 100%; }
.firstView_slide picture,
.firstView_slide img { width: 100%; height: 100%; display: block; }
.firstView_slide img { object-fit: cover; object-position: center; }

/* 右側の縦サムネリスト (PC) */
.firstView_thumbContents {
  width: 360px;
  height: 607px;
  flex-shrink: 0;
}
.firstView_thumbContents-pc {
  display: block;
  width: 100%;
}
.firstView_thumbContents_list_item {
  width: 100%;
  height: 65px;
}
.firstView_thumb {
  position: relative;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 10.28px;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 10.28px 16.46px;
  border-bottom: 1px solid rgb(212, 212, 212);
  color: rgba(59, 49, 43, 0.55);  /* デフォルト 55% 透過 */
  cursor: pointer;
  animation: thumbActivate 35s infinite;
}
.firstView_thumb img {
  width: 43.2px;
  height: 43.2px;
  border-radius: 6.17px;
  object-fit: cover;
  flex-shrink: 0;
}
.firstView_thumb figcaption {
  font-family: var(--ik-font);
  font-size: 13.37px;
  font-weight: 600;
  line-height: 22.73px;
  letter-spacing: 0.53px;
  color: inherit;   /* 親の color に従う */
}
/* 各サムネを遅延つきで順次アクティブ化 (メインと同位相) */
.firstView_thumbContents_list_item:nth-child(1) .firstView_thumb { animation-delay:  0s; }
.firstView_thumbContents_list_item:nth-child(2) .firstView_thumb { animation-delay:  5s; }
.firstView_thumbContents_list_item:nth-child(3) .firstView_thumb { animation-delay: 10s; }
.firstView_thumbContents_list_item:nth-child(4) .firstView_thumb { animation-delay: 15s; }
.firstView_thumbContents_list_item:nth-child(5) .firstView_thumb { animation-delay: 20s; }
.firstView_thumbContents_list_item:nth-child(6) .firstView_thumb { animation-delay: 25s; }
.firstView_thumbContents_list_item:nth-child(7) .firstView_thumb { animation-delay: 30s; }
@keyframes thumbActivate {
  0%   { color: rgba(59, 49, 43, 0.55); }
  3%   { color: rgb(59, 49, 43); }
  14%  { color: rgb(59, 49, 43); }
  17%  { color: rgba(59, 49, 43, 0.55); }
  100% { color: rgba(59, 49, 43, 0.55); }
}

/* SP 用サムネは PC で非表示 */
.firstView_thumbContents-sp { display: none; }

/* ====================================================================
   Section 04 — 重要なお知らせ .index_top_section (1枚目)
   ==================================================================== */
.index_top_section {
  width: 100%;
  max-width: 1440px;
  margin: 72px auto 0;
  box-sizing: border-box;
}
.commonPadding {
  padding: 0 51.43px;   /* サイト共通ガター 3.6rem 相当 */
}
.index_top_section_title {
  font-family: var(--ik-font);
  font-size: 24.69px;
  font-weight: 700;
  line-height: 34.56px;
  letter-spacing: 0.48px;
  color: var(--ik-text);
  margin: 0 0 24.69px;
}
.bg-beige {
  background-color: var(--ik-beige-40);   /* rgba(222,218,201,0.4) */
}
.box-round {
  border-radius: 18.51px;
}
.index_top_section .bg-beige.box-round {
  padding: 30.86px 37.03px;
}
.important_news {
  list-style: none;
  margin: 0;
  padding: 0;
}
.important_news li {
  display: block;
}
.important_news li a {
  position: relative;
  display: block;
  padding: 20.57px 82.29px 20.57px 0;
  font-family: var(--ik-font);
  font-size: 17.49px;
  font-weight: 600;
  line-height: 29.73px;
  letter-spacing: 0.48px;
  color: var(--ik-text);
  text-decoration: none;
  transition: opacity 0.2s;
}
.important_news li a:hover { opacity: 0.7; }
.important_news li a i {
  position: absolute;
  top: 18.51px;
  right: 0;
  width: 37.02px;
  height: 37.02px;
  background-color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.important_news li a i::after {
  content: "";
  display: block;
  width: 18.51px;
  height: 19.54px;
  background-color: var(--ik-text);
  -webkit-mask-image: url("img/common/yajirushi.svg");
          mask-image: url("img/common/yajirushi.svg");
  -webkit-mask-size: contain;
          mask-size: contain;
  -webkit-mask-repeat: no-repeat;
          mask-repeat: no-repeat;
  -webkit-mask-position: center;
          mask-position: center;
}

/* ====================================================================
   共通: 矢印アイコン (link-arrow)
   ==================================================================== */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 600;
  color: var(--ik-text);
}
.link-arrow i {
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border-radius: 50%;
}
.link-arrow i img {
  width: 12px;
  height: 12px;
}

/* ====================================================================
   共通: 丸ボタン btnRound
   ==================================================================== */
.btnRound {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px 36px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.08em;
  background: var(--ik-text);
  color: #fff;
  border: 1px solid var(--ik-text);
  transition: background 0.2s, color 0.2s;
}
.btnRound:hover { background: #fff; color: var(--ik-text); }
.btnRound-white {
  background: transparent;
  color: #fff;
  border-color: #fff;
}
.btnRound-white:hover { background: #fff; color: var(--ik-text); }

/* ====================================================================
   Section 05 — 人気のカテゴリー (index_top_category)
   ==================================================================== */
.index_top_category {
  width: 100%;
  overflow: hidden;
}
.index_top_category .swiper-wrapper {
  display: flex;
  gap: 16px;
  padding-bottom: 10px;
}
.index_top_category .swiper-slide {
  flex: 0 0 auto;
  width: calc((100% - 16px * 5) / 6);  /* 6列 */
}
.index_top_category_card {
  display: block;
  text-align: center;
}
.index_top_category_card_img {
  width: 100%;
  aspect-ratio: 237 / 316;
  overflow: hidden;
  border-radius: 6px;
}
.index_top_category_card_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.index_top_category_card:hover .index_top_category_card_img img {
  transform: scale(1.05);
}
.index_top_category_card_title {
  margin: 16px 0 0;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--ik-text);
}

/* ====================================================================
   Section 06 — 石川商店について (index_about)
   ==================================================================== */
.index_about {
  position: relative;
  width: 100%;
  max-width: 1440px;
  margin: 72px auto 0;
  overflow: hidden;
  padding: 0;
}
.index_about_bg {
  position: relative;
  width: 100%;
  aspect-ratio: 1440 / 800;
  overflow: hidden;
}
.index_about_bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.index_about_titleArea {
  position: absolute;
  top: 72px;
  right: 51.43px;
  z-index: 2;
  display: flex;
  flex-direction: row-reverse;
  gap: 32px;
  color: #fff;
}
.index_about_title {
  font-size: 33.94px;
  font-weight: 700;
  line-height: 2;
  letter-spacing: 0.12em;
  color: #fff;
  margin: 0;
  /* 縦長レイアウトだが width:auto で右から読める */
}
.index_about_title_en {
  font-family: var(--ik-font-din);
  font-size: 72px;
  font-weight: 300;
  line-height: 1;
  letter-spacing: 0.04em;
  color: #fff;
  margin: 0;
  text-transform: lowercase;
  writing-mode: vertical-rl;
  text-orientation: mixed;
}
.index_about_textArea {
  position: absolute;
  left: 51.43px;
  bottom: 72px;
  z-index: 2;
  max-width: 560px;
  color: #fff;
}
.index_about_textArea p {
  font-size: 15px;
  line-height: 2;
  color: #fff;
  margin: 0 0 32px;
  letter-spacing: 0.08em;
}

/* ====================================================================
   Section 07 — index_product (おすすめ商品 + ランキング + 右サイドバー)
   ==================================================================== */
.index_product {
  position: relative;
  display: flex;
  width: 100%;
  max-width: 1440px;
  margin: 80px auto 0;
  padding: 0 51.43px;
  gap: 40px;
  align-items: flex-start;
}
.about_illust {
  display: none;  /* 装飾イラスト (Lottie) は省略 */
}
.index_product_main {
  flex: 1;
  min-width: 0;
}
.index_product_side {
  width: 260px;
  flex-shrink: 0;
  position: sticky;
  top: 40px;
}
.index_product_side_sticky { display: block; }

/* 右サイドナビ */
.index_product_category {
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.index_product_category_item { display: block; }
.index_product_category_toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 12px 0;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--ik-text);
  background: none;
  border: 0;
  border-bottom: 1px solid var(--ik-border);
  cursor: pointer;
}
.index_product_category_toggle i { display: inline-flex; }
.index_product_category_toggle i img { width: 14px; height: 14px; }
.index_product_category_list {
  list-style: none;
  padding: 8px 0;
  margin: 0;
}
.index_product_category_list_item { display: block; }
.index_product_category_list_link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  font-size: 13.5px;
  color: var(--ik-text);
  transition: color 0.2s;
}
.index_product_category_list_link:hover { color: var(--ik-gold); }
.index_product_category_list_link i { display: inline-flex; }
.index_product_category_list_link i img { width: 18px; height: 18px; opacity: 0.7; }
.index_product_category_list_item_sub { display: none; }  /* 内ネスト省略 */

/* おすすめ商品 */
.index_product_season {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 32px;
}
.top_season_title, .index_readContent_title {
  font-family: var(--ik-font);
  font-size: 28.8px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.1em;
  color: var(--ik-text);
  margin: 0;
}
.index_product_season_item { display: block; }
.index_product_season_item_img {
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: 8px;
  background: #fff;
  border: 1px solid var(--ik-border, #e8e4d8);
}
.index_product_season_item_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}
.index_product_season_item:hover .index_product_season_item_img img { transform: scale(1.04); }
.index_product_season_item_textArea { display: block; margin-top: 14px; }
.index_product_season_item_title {
  font-size: 13.5px;
  font-weight: 500;
  line-height: 1.6;
  color: var(--ik-text);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.index_product_season_item_price {
  margin-top: 6px;
  font-family: var(--ik-font-din);
  font-size: 17px;
  font-weight: 700;
  color: var(--ik-text);
}
.index_product_season_item_price .price { letter-spacing: 0.05em; }
.index_product_season_item_price .yen { font-size: 0.8em; margin-left: 2px; }

/* 人気ランキング — タブは radio :checked 方式 */
.index_product_ranking { margin-top: 72px; }
.ranking-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0 32px;
}
.ranking-tab-radio { position: absolute; opacity: 0; pointer-events: none; }
.ranking-tab-label {
  padding: 10px 22px;
  border: 1px solid var(--ik-border, #e8e4d8);
  border-radius: 999px;
  font-size: 13px;
  background: #fff;
  color: var(--ik-text);
  cursor: pointer;
  letter-spacing: 0.06em;
}
.ranking-tab-label:hover { background: var(--ik-beige-40); }
.ranking-tab-radio:checked + .ranking-tab-label {
  background: var(--ik-beige-40);
  border-color: var(--ik-text);
}
.ranking-panel { display: none; }
/* 各タブ id に対応するパネル表示 */
#rt-all:checked ~ .ranking-panels > #rp-all,
#rt-white:checked ~ .ranking-panels > #rp-white,
#rt-brown:checked ~ .ranking-panels > #rp-brown,
#rt-grain:checked ~ .ranking-panels > #rp-grain,
#rt-healthy:checked ~ .ranking-panels > #rp-healthy,
#rt-set:checked ~ .ranking-panels > #rp-set {
  display: block;
}
.ranking-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.ranking-grid .index_product_season_item_img { position: relative; }
.rank-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  width: 28px;
  height: 28px;
  background: var(--ik-text);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ik-font-din);
  font-size: 12px;
  font-weight: 700;
}

/* ====================================================================
   Section 08-11 — index_readContent (ピックアップ / 読みもの / レシピ / お知らせ)
   ==================================================================== */
.index_readContent {
  width: 100%;
  max-width: 1440px;
  margin: 80px auto 0;
  padding: 0 51.43px;
  box-sizing: border-box;
}
.index_readContent_section { margin-top: 72px; }
.index_readContent_section:first-child { margin-top: 0; }
.index_readContent_head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 40px;
}
.index_readContent_desc {
  flex: 1 1 400px;
  font-size: 14px;
  line-height: 1.9;
  color: var(--ik-text);
  max-width: 640px;
}
.index_readContent_link {
  text-decoration: none;
  white-space: nowrap;
}

/* --- Pickup 3選 --- */
.index_pickup {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.index_pickup_item { display: block; }
.index_pickup_link {
  display: block;
  color: var(--ik-text);
}
.index_pickup_link_img {
  width: 100%;
  aspect-ratio: 1024 / 682;
  overflow: hidden;
  border-radius: 8px;
}
.index_pickup_link_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}
.index_pickup_link:hover .index_pickup_link_img img { transform: scale(1.03); }
.index_pickup_link_textArea { padding: 20px 4px; }
.index_pickup_link_num {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin: 0 0 10px;
  color: var(--ik-gold);
}
.index_pickup_link_num .ja {
  font-family: var(--ik-font);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
}
.index_pickup_link_num .num {
  font-family: var(--ik-font-din);
  font-size: 30px;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.index_pickup_link_title {
  font-size: 17px;
  font-weight: 700;
  line-height: 1.65;
  color: var(--ik-text);
  margin: 0 0 12px;
}
.index_pickup_link_cateList {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.index_pickup_link_cate {
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--ik-beige-40);
  font-size: 12px;
  font-weight: 600;
  color: var(--ik-text);
}

/* --- Articles --- */
.index_readContent_column {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 40px;
}
.index_readContent_attention {
  display: block;
  color: var(--ik-text);
}
.index_readContent_attention_img {
  width: 100%;
  aspect-ratio: 1280 / 853;
  overflow: hidden;
  border-radius: 8px;
}
.index_readContent_attention_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}
.index_readContent_attention:hover .index_readContent_attention_img img { transform: scale(1.03); }
.index_readContent_attention_textArea { padding: 24px 0 0; }
.index_readContent_attention_tag {
  display: inline-block;
  padding: 4px 16px;
  background: var(--ik-gold);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  border-radius: 3px;
  margin-bottom: 12px;
}
.index_readContent_attention_title {
  font-size: 22px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--ik-text);
  margin: 0 0 8px;
}
.index_readContent_attention_cate {
  font-size: 12px;
  color: rgba(59, 49, 43, 0.6);
  margin: 0;
}

.index_readContent_common {
  padding: 0;
}
.index_readContent_common_title {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin: 0 0 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--ik-border, #e8e4d8);
}
.index_readContent_common_list { list-style: none; margin: 0; padding: 0; }
.index_readContent_common_list_item {
  border-bottom: 1px solid var(--ik-border, #e8e4d8);
}
.index_readContent_common_list_item:last-child { border-bottom: 0; }
.index_readContent_common_list_link {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 16px;
  align-items: center;
  padding: 14px 0;
  color: var(--ik-text);
}
.index_readContent_common_list_link_img {
  width: 80px;
  height: 60px;
  overflow: hidden;
  border-radius: 4px;
}
.index_readContent_common_list_link_img img {
  width: 100%; height: 100%; object-fit: cover;
}
.index_readContent_common_list_link_title {
  font-size: 13.5px;
  font-weight: 600;
  line-height: 1.55;
  margin: 0 0 4px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.index_readContent_common_list_link_cate {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 11px;
  color: rgba(59, 49, 43, 0.6);
}

/* --- Recipes --- */
.swiper-recipe {
  width: 100%;
  overflow: hidden;
}
.swiper-recipe .swiper-wrapper {
  display: flex;
  gap: 20px;
  padding-bottom: 10px;
}
.swiper-recipe .swiper-slide {
  flex: 0 0 auto;
  width: calc((100% - 20px * 3) / 4);
}
.swiper-recipe .swiper-slide:first-child .recipe_card,
.recipe-intro { display: block; }
.recipe_card {
  display: block;
  color: var(--ik-text);
  position: relative;
}
.recipe_card_img {
  width: 100%;
  aspect-ratio: 1024 / 768;
  overflow: hidden;
  border-radius: 8px;
}
.recipe_card_img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.3s;
}
.recipe_card:hover .recipe_card_img img { transform: scale(1.03); }
.recipe_card_time {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 999px;
  font-size: 11px;
  color: var(--ik-text);
  margin: 0;
}
.recipe_card_time .num { font-family: var(--ik-font-din); font-size: 12px; font-weight: 700; }
.recipe_card_title {
  margin: 12px 0 4px;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ik-text);
}
.recipe_card_tag {
  margin: 0;
  font-size: 11px;
  color: rgba(59, 49, 43, 0.6);
}

/* --- News --- */
.index_news {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 40px;
}
.index_news_head {
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: sticky;
  top: 40px;
}
.index_news_head .index_readContent_title { font-size: 28.8px; }
.index_news_list { list-style: none; margin: 0; padding: 0; }
.index_news_list_item {
  border-top: 1px solid var(--ik-border, #e8e4d8);
}
.index_news_list_item:last-child {
  border-bottom: 1px solid var(--ik-border, #e8e4d8);
}
.index_news_list_link {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  padding: 24px 0;
  color: var(--ik-text);
  transition: opacity 0.2s;
}
.index_news_list_link:hover { opacity: 0.7; }
.index_news_list_link_title {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.55;
  margin: 0 0 8px;
}
.index_news_list_link_excerpt {
  font-size: 13px;
  line-height: 1.8;
  color: rgba(59, 49, 43, 0.65);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.index_news_list_link_iconArea {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  min-width: 80px;
}
.index_news_list_link_iconArea i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background: #fff;
  border-radius: 50%;
}
.index_news_list_link_iconArea i img { width: 12px; height: 12px; }
.index_news_list_link_date {
  margin: 0;
  font-family: var(--ik-font-din);
  font-size: 11px;
  color: rgba(59, 49, 43, 0.65);
  line-height: 1.2;
  text-align: right;
}
.index_news_list_link_date .year { display: block; font-size: 10px; }
.index_news_list_link_date .date { display: block; font-size: 14px; font-weight: 700; color: var(--ik-text); }

/* ====================================================================
   Section 14 — foot_guide (送料 / 返品 / 支払)
   ==================================================================== */
.foot_guide {
  width: 100%;
  max-width: 1440px;
  margin: 96px auto 0;
  padding: 0 51.43px;
  box-sizing: border-box;
}
.foot_guide_column {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.foot_guide_section {
  background: var(--ik-beige-40);
  border-radius: 18.51px;
  padding: 40px 32px;
}
.foot_guide_section h2,
.foot_guide_section h3 {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin: 0 0 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(59, 49, 43, 0.2);
}
.foot_guide_section .item { margin-bottom: 20px; }
.foot_guide_section .item h4 {
  font-size: 14px;
  font-weight: 700;
  margin: 0 0 8px;
}
.foot_guide_section .item p {
  font-size: 13px;
  line-height: 1.8;
  color: rgba(59, 49, 43, 0.8);
  margin: 0;
}
.foot_guide_section .brands {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}
.foot_guide_section .brands span {
  padding: 4px 10px;
  background: #fff;
  border: 1px solid rgba(59, 49, 43, 0.15);
  border-radius: 3px;
  font-size: 11px;
  font-weight: 600;
}
.foot_guide_section .more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 24px;
  font-size: 13px;
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* ====================================================================
   Section 15 — siteFooter
   ==================================================================== */
.siteFooter {
  margin-top: 96px;
  padding: 72px 51.43px 40px;
  background: #fff;
  background-image: url("img/common/texture_white.png");
  background-repeat: repeat;
  box-sizing: border-box;
}
.siteFooter_inner {
  max-width: 1440px;
  margin: 0 auto;
}
.siteFooter_top {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--ik-border, #e8e4d8);
}
.siteFooter_brand img { width: 94px; height: 98px; }
.siteFooter_brand_text {
  margin-top: 16px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.8;
}
.siteFooter_brand_text span { display: block; }
.siteFooter_addr {
  margin-top: 20px;
  font-size: 13px;
  line-height: 2;
}
.siteFooter_addr span { display: block; }
.siteFooter_sns {
  display: flex;
  gap: 14px;
  margin-top: 24px;
}
.siteFooter_sns a {
  width: 40px; height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--ik-text);
  border-radius: 50%;
  transition: background 0.2s, color 0.2s;
}
.siteFooter_sns a:hover { background: var(--ik-text); color: #fff; }
.siteFooter_sns a svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 1.5; }

.siteFooter_cols {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.siteFooter_col h4 {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--ik-border, #e8e4d8);
  margin: 0 0 12px;
}
.siteFooter_col a {
  display: block;
  padding: 6px 0;
  font-size: 13px;
  color: var(--ik-text);
}
.siteFooter_col a:hover { color: var(--ik-gold); text-decoration: underline; }

.siteFooter_bottom {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--ik-border, #e8e4d8);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.siteFooter_copy {
  font-family: var(--ik-font-din);
  font-size: 11px;
  color: rgba(59, 49, 43, 0.7);
}
.siteFooter_pay {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.siteFooter_pay span {
  padding: 3px 8px;
  border: 1px solid var(--ik-border, #e8e4d8);
  font-size: 10px;
  background: #fff;
  border-radius: 2px;
}

/* ====================================================================
   レスポンシブ追加 — 大セクションのモバイル対応
   ==================================================================== */
@media (max-width: 1023px) {
  .index_product { flex-direction: column; }
  .index_product_side { width: 100%; position: static; }
  .index_top_category .swiper-slide { width: calc((100% - 16px * 2) / 3); }
  .ranking-grid { grid-template-columns: repeat(4, 1fr); }
  .index_product_season { grid-template-columns: repeat(3, 1fr); }
  .index_pickup { grid-template-columns: repeat(2, 1fr); }
  .index_readContent_column { grid-template-columns: 1fr; }
  .swiper-recipe .swiper-slide { width: calc((100% - 20px * 2) / 3); }
  .index_news { grid-template-columns: 1fr; }
  .foot_guide_column { grid-template-columns: 1fr; }
  .siteFooter_top { grid-template-columns: 1fr; }
  .siteFooter_cols { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 767px) {
  .index_top_category .swiper-slide { width: calc((100% - 12px) / 2); }
  .ranking-grid { grid-template-columns: repeat(2, 1fr); }
  .index_product_season { grid-template-columns: repeat(2, 1fr); }
  .index_pickup { grid-template-columns: 1fr; }
  .swiper-recipe .swiper-slide { width: calc((100% - 16px) / 2); }
  .index_about_title { font-size: 22px; }
  .index_about_title_en { font-size: 48px; }
  .index_about_titleArea { top: 40px; right: 24px; }
  .index_about_textArea { left: 24px; bottom: 40px; right: 24px; }
  .index_readContent { padding: 0 24px; }
  .index_product { padding: 0 24px; }
  .foot_guide { padding: 0 24px; }
  .siteFooter { padding: 48px 24px 32px; }
}

/* ====================================================================
   モバイル (〜767px): 最小限の崩れない簡略版
   ==================================================================== */
@media (max-width: 767px) {
  #siteHeader {
    position: sticky;
    top: 0;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
  }
  .siteHeader_container { height: 60px; }
  .siteHeader_logo { position: static; width: auto; height: auto; gap: 0; padding: 0; }
  .siteHeader_logo::before { display: none; }
  .siteHeader_logo_text { display: none; }
  .siteHeader_logo_icon img { width: 40px; height: 40px; }
  .siteHeader_top { display: none; }
  .siteHeader_nav { display: none; }

  /* ヒーローはモバイルでは上詰め、縦積み */
  .firstView {
    flex-direction: column;
    padding-top: 60px;  /* sticky header 分 */
    height: auto;
  }
  .firstView_mainContents {
    width: 100%;
    aspect-ratio: 1080 / 607;
    height: auto;
  }
  .firstView_thumbContents {
    width: 100%;
    height: auto;
  }
}