/* =========================================================================
   百貨びより  デザインシステム
   - :root にサイト共通トークン
   - .themed[data-theme] にカテゴリ別トークン(JSONからインライン注入)＋構造差
   ========================================================================= */
:root{
  --ink:#1f2937; --muted:#6b7280; --line:#e5e7eb;
  --bg:#ffffff; --bg2:#f7f8fa;
  --accent:#2563eb; --accent2:#7c3aed;
  --radius:12px; --maxw:1080px;
  --good:#15803d; --watch:#b45309; --bad:#b91c1c;
  --shadow:0 1px 2px rgba(16,24,40,.06),0 8px 24px rgba(16,24,40,.06);
  --font:ui-sans-serif,system-ui,"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.65;font-size:16px}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{line-height:1.3;margin:0 0 .4em}
p{margin:0 0 1em}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.muted{color:var(--muted)} .small{font-size:13px} .strike{text-decoration:line-through;color:var(--muted);font-size:.85em;margin-left:6px}
img{max-width:100%}

/* ---- PR bar / warning ---- */
.prbar{background:#111827;color:#e5e7eb;font-size:12px;text-align:center;padding:5px 10px;letter-spacing:.02em}
.prbar__tag{display:inline-block;background:#f59e0b;color:#111;font-weight:700;border-radius:4px;padding:0 6px;margin-right:8px}
.warnstrip{margin:14px 0;background:#fff7ed;border:1px solid #fed7aa;color:#9a3412;padding:10px 14px;border-radius:10px;font-size:13px}
.warnstrip code{background:#ffedd5;padding:1px 5px;border-radius:4px}

/* ---- header ---- */
.site-head{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.86);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.site-head__in{display:flex;align-items:center;gap:24px;height:60px}
.brand{display:flex;align-items:center;gap:8px;font-weight:800;font-size:18px;letter-spacing:.02em;white-space:nowrap}
.brand__mark{color:var(--accent);font-size:20px}
.nav{display:flex;align-items:center;gap:4px;margin-left:auto;flex-wrap:wrap}
.nav__link{padding:8px 12px;border-radius:8px;font-size:14px;color:#374151;white-space:nowrap}
.nav__link:hover{background:var(--bg2)}
.nav__link--ghost{border:1px solid var(--line)}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;gap:8px;border:0;cursor:pointer;font:inherit;font-weight:700;
  padding:12px 20px;border-radius:10px;background:var(--accent);color:#fff;transition:.15s;text-align:center}
.btn:hover{filter:brightness(1.06);transform:translateY(-1px)}
.btn--block{width:100%;justify-content:center}
.btn--lg{padding:15px 26px;font-size:17px}
.btn--amazon{background:#ff9900;color:#111}
.btn--ghost{background:transparent;color:var(--accent);border:1.5px solid var(--accent)}
.btn--check{background:#0f766e}
.btn[disabled]{opacity:.5;cursor:progress}

/* ---- quality badge ---- */
.qbadge{display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:13px;padding:4px 10px;border-radius:999px;border:1px solid currentColor}
.qbadge__dot{width:8px;height:8px;border-radius:50%;background:currentColor}
.qbadge__num{font-variant-numeric:tabular-nums;opacity:.85;font-size:12px;background:currentColor;color:#fff;border-radius:6px;padding:0 5px}
.qbadge--安心{color:var(--good)} .qbadge--注意{color:var(--watch)} .qbadge--要注意{color:var(--bad)}
.qbadge--sm{font-size:12px;padding:3px 8px}
.qbadge__num{mix-blend-mode:normal}
.qbadge--安心 .qbadge__num{background:var(--good)} .qbadge--注意 .qbadge__num{background:var(--watch)} .qbadge--要注意 .qbadge__num{background:var(--bad)}

/* ---- cards / grid ---- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:18px}
.card{background:var(--bg);border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow);transition:.18s;display:block}
.card:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(16,24,40,.12);border-color:var(--accent)}
.card__media{position:relative;aspect-ratio:4/3;background:
  radial-gradient(120% 120% at 0% 0%, color-mix(in srgb, var(--accent) 16%, #fff), var(--bg2));
  display:flex;align-items:flex-start;justify-content:space-between;padding:10px}
.card__media::after{content:attr(data-ph);position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:46px;font-weight:800;color:color-mix(in srgb,var(--accent) 30%,#fff)}
.card__brand{position:relative;z-index:1;background:#fff;border:1px solid var(--line);border-radius:6px;font-size:11px;padding:2px 7px;color:#374151}
.card__body{padding:12px 14px 16px}
.card__title{font-size:15px;font-weight:700;margin:0 0 8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.6em}
.card__meta{display:flex;align-items:center;gap:6px;font-size:13px;margin-bottom:8px}
.stars{color:#f59e0b;font-weight:700}
.card__price strong{font-size:19px}

/* ---- home ---- */
.hero{padding:54px 0 30px;background:
  radial-gradient(80% 120% at 10% -10%, #eef2ff, transparent),
  radial-gradient(70% 120% at 100% 0%, #fdf2f8, transparent)}
.hero h1{font-size:clamp(28px,4.4vw,46px);letter-spacing:.01em}
.hero .lead{font-size:18px;color:#374151;max-width:640px}
.hero__pills{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.pill{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 14px;font-size:13px;font-weight:600;box-shadow:var(--shadow)}
.section{padding:40px 0}
.section__head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:18px;gap:12px}
.section__head h2{font-size:24px}
.cats{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.catcard{position:relative;border-radius:18px;overflow:hidden;padding:26px;min-height:170px;color:#fff;display:flex;flex-direction:column;justify-content:flex-end;box-shadow:var(--shadow)}
.catcard h3{font-size:22px;margin:0}
.catcard p{margin:.3em 0 0;font-size:13px;opacity:.92}
.catcard__tag{position:absolute;top:16px;left:18px;font-size:12px;font-weight:700;background:rgba(255,255,255,.2);border:1px solid rgba(255,255,255,.5);border-radius:999px;padding:3px 10px}

/* =========================================================================
   テーマ付きラッパ — カテゴリ別トークンはインラインstyleでJSONから注入
   ここでは『構造の差』だけをdata-theme別に上書きする
   ========================================================================= */
.themed{--bg2:color-mix(in srgb,var(--surface2) 70%,#fff)}
.cat-hero{padding:46px 0 26px;border-bottom:1px solid var(--line)}
.cat-hero h1{font-size:clamp(26px,4vw,40px)}
.cat-hero .tagline{color:var(--accent);font-weight:800;letter-spacing:.04em;margin-bottom:6px}
.cat-hero .intro{max-width:680px;color:#374151}
.cat-points{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.cat-points span{background:var(--surface2);border-radius:999px;padding:6px 12px;font-size:12.5px;font-weight:600;color:var(--ink)}

/* gadgets: テック/ダーク */
.themed[data-theme="gadgets"] .cat-hero{background:linear-gradient(120deg,#0b1220,#13203a);color:#e2e8f0;border:0}
.themed[data-theme="gadgets"] .cat-hero .intro{color:#aab6c8}
.themed[data-theme="gadgets"] .cat-points span{background:rgba(255,255,255,.08);color:#dbe4f0}

/* beauty: 柔らか/明朝 */
.themed[data-theme="beauty"] .cat-hero{background:var(--surface)}
.themed[data-theme="beauty"]{font-family:var(--font)}
.themed[data-theme="beauty"] .cat-hero h1{font-weight:600}

/* books: 紙 */
.themed[data-theme="books"] .cat-hero{background:var(--surface);
  background-image:repeating-linear-gradient(0deg,transparent,transparent 27px,rgba(154,52,18,.06) 28px)}
.themed[data-theme="books"]{font-family:var(--font)}

/* kitchen: 暖色 */
.themed[data-theme="kitchen"] .cat-hero{background:linear-gradient(120deg,#fff,var(--surface2))}

/* outdoor: アース */
.themed[data-theme="outdoor"] .cat-hero{background:linear-gradient(120deg,var(--surface),var(--surface2))}

/* ---- category toolbar ---- */
.toolbar{display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding:16px 0;border-bottom:1px solid var(--line);margin-bottom:22px}
.toolbar .spacer{margin-left:auto}
.switch{display:inline-flex;align-items:center;gap:9px;cursor:pointer;font-size:14px;font-weight:600;user-select:none}
.switch input{display:none}
.switch__track{width:42px;height:24px;background:#d1d5db;border-radius:999px;position:relative;transition:.18s}
.switch__track::after{content:"";position:absolute;top:2px;left:2px;width:20px;height:20px;background:#fff;border-radius:50%;transition:.18s;box-shadow:0 1px 3px rgba(0,0,0,.3)}
.switch input:checked + .switch__track{background:var(--good)}
.switch input:checked + .switch__track::after{transform:translateX(18px)}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:9px;overflow:hidden}
.seg a{padding:7px 13px;font-size:13px;font-weight:600;background:#fff}
.seg a.is-on{background:var(--accent);color:#fff}
.count{font-size:13px;color:var(--muted)}

/* =========================================================================
   商品ページ — レイアウトはカテゴリ別partialが .product--xxx を付与
   ========================================================================= */
.product{padding:28px 0 60px}
.product__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:38px;align-items:start}
.pmedia{position:relative;border-radius:var(--radius);min-height:340px;background:
  radial-gradient(130% 130% at 0 0, color-mix(in srgb,var(--accent) 18%,var(--surface)), var(--surface2));
  display:flex;align-items:center;justify-content:center;overflow:hidden}
.pmedia__ph{font-size:96px;font-weight:800;color:color-mix(in srgb,var(--accent) 35%,#fff)}
.pmedia__brand{position:absolute;top:14px;left:14px;background:#fff;border-radius:8px;padding:4px 10px;font-size:12px;font-weight:700;box-shadow:var(--shadow)}
.crumbs{font-size:13px;color:var(--muted);margin-bottom:10px}
.crumbs a:hover{color:var(--accent)}
.ptitle{font-size:clamp(21px,2.6vw,30px);margin-bottom:8px}
.pmeta{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.price-now{display:flex;align-items:baseline;gap:10px;margin:6px 0 4px}
.price-now strong{font-size:34px;letter-spacing:-.01em}
.editor-note{background:var(--surface2);border-left:4px solid var(--accent);border-radius:8px;padding:12px 16px;margin:14px 0;font-size:14.5px}
.feature-chips{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}
.feature-chips span{background:var(--surface2);border-radius:8px;padding:5px 11px;font-size:13px;font-weight:600}
.buybox{position:sticky;top:76px;background:var(--bg);border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:var(--shadow)}
.buybox .cta-stack{display:flex;flex-direction:column;gap:10px;margin-top:12px}
.buybox .micro{font-size:11.5px;color:var(--muted);text-align:center;margin-top:10px}

/* spec table (gadgets / outdoor) */
.spectable{width:100%;border-collapse:collapse;margin:8px 0 4px;font-size:14px}
.spectable th,.spectable td{text-align:left;padding:9px 12px;border-bottom:1px solid var(--line)}
.spectable th{width:34%;color:var(--muted);font-weight:600;background:var(--surface2)}
.themed[data-theme="gadgets"] .pmedia{background:linear-gradient(140deg,#0b1220,#1c2c4d)}
.themed[data-theme="gadgets"] .pmedia__ph{color:#3b5378}

/* mood (beauty) */
.product--mood .ptitle{font-weight:600}
.moodline{font-size:18px;color:var(--accent);font-weight:600;margin:6px 0 14px}
.ingredients{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0}
.ingredients li{list-style:none;background:#fff;border:1px solid var(--line);border-radius:999px;padding:4px 11px;font-size:12.5px}
.kv{display:flex;gap:10px;margin:4px 0;font-size:14px}.kv b{min-width:84px;color:var(--muted);font-weight:600}

/* editorial (books) */
.product--editorial .pmedia{aspect-ratio:3/4;min-height:420px}
.excerpt{font-family:var(--font);font-size:18px;line-height:2;background:var(--surface2);border-radius:6px;padding:20px 22px;position:relative;margin:14px 0}
.excerpt::before{content:"“";position:absolute;top:-6px;left:10px;font-size:48px;color:var(--accent);opacity:.5}
.toc{list-style:none;padding:0;margin:10px 0}
.toc li{padding:8px 0;border-bottom:1px dashed var(--line);font-size:14.5px}

/* sizzle (kitchen) */
.recipe{background:var(--surface2);border-radius:14px;padding:16px 18px;margin:14px 0}
.recipe h4{color:var(--accent);margin-bottom:8px}
.recipe ol{margin:0;padding-left:20px}.recipe li{margin:4px 0}

/* rugged (outdoor) */
.usecases{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}
.usecases span{background:var(--ink);color:#fff;border-radius:6px;padding:5px 11px;font-size:12.5px;font-weight:600}

/* =========================================================================
   価格チェッカー / 品質チェッカー ウィジェット
   ========================================================================= */
.widget{border:1px solid var(--line);border-radius:14px;padding:16px;margin-top:14px;background:var(--bg)}
.widget__title{display:flex;align-items:center;gap:8px;font-weight:800;font-size:15px;margin-bottom:4px}
.widget__title .ic{width:22px;height:22px;display:inline-grid;place-items:center;border-radius:6px;background:var(--surface2)}
.result{margin-top:12px}
.spark{display:block;width:100%;height:64px;background:var(--surface2);border-radius:10px}
.spark polyline{fill:none;stroke:var(--accent);stroke-width:2.5;stroke-linejoin:round;stroke-linecap:round}
.spark .area{fill:color-mix(in srgb,var(--accent) 12%,transparent);stroke:none}
.verdict{display:flex;align-items:center;gap:10px;padding:11px 14px;border-radius:10px;font-weight:700;margin:10px 0}
.verdict--good{background:#ecfdf5;color:var(--good)} .verdict--info{background:#eff6ff;color:#1d4ed8}
.verdict--warn{background:#fef2f2;color:var(--bad)}
.pricestat{display:flex;gap:18px;flex-wrap:wrap;font-size:13px;margin-top:8px}
.pricestat b{display:block;font-size:17px;color:var(--ink)}
.srcflag{font-size:11px;border-radius:6px;padding:2px 7px;font-weight:700}
.srcflag--manual{background:#eef2ff;color:#4338ca}.srcflag--paapi{background:#ecfdf5;color:#047857}.srcflag--cache{background:#fef9c3;color:#854d0e}

.qresult__head{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.qscore{font-size:40px;font-weight:800;line-height:1;font-variant-numeric:tabular-nums}
.qbar{height:9px;border-radius:999px;background:var(--surface2);overflow:hidden;margin:6px 0 2px}
.qbar__fill{height:100%;border-radius:999px}
.reasons{list-style:none;padding:0;margin:10px 0 0}
.reasons li{display:flex;gap:10px;align-items:flex-start;padding:8px 0;border-top:1px solid var(--line);font-size:13.5px}
.reasons .d{font-variant-numeric:tabular-nums;font-weight:800;min-width:38px;text-align:right}
.reasons .plus .d{color:var(--good)} .reasons .minus .d{color:var(--bad)} .reasons .info .d{color:var(--muted)}
.reasons .ic{margin-top:1px}

/* compare table */
.compare{margin-top:46px}
.compare table{width:100%;border-collapse:collapse;font-size:14px}
.compare th,.compare td{padding:11px;border-bottom:1px solid var(--line);text-align:center}
.compare th:first-child,.compare td:first-child{text-align:left}
.compare thead th{background:var(--surface2)}
.compare .self{background:color-mix(in srgb,var(--accent) 8%,#fff)}

/* =========================================================================
   articles / readiness / misc
   ========================================================================= */
.article{max-width:760px;margin:0 auto;padding:36px 20px 60px}
.article h1{font-size:clamp(24px,3.4vw,34px)}
.article .lead{font-size:18px;color:#374151;border-left:4px solid var(--accent);padding-left:14px}
.article h2{font-size:21px;margin-top:32px}
.artlist{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}
.artcard{border:1px solid var(--line);border-radius:14px;padding:20px;box-shadow:var(--shadow);transition:.16s}
.artcard:hover{transform:translateY(-3px);border-color:var(--accent)}
.artcard h3{font-size:17px}
.refbox{margin:28px 0;padding:18px;border:1px dashed var(--line);border-radius:14px;background:var(--bg2)}
.refbox h4{margin-bottom:12px;font-size:14px;color:var(--muted)}

.ready{max-width:760px;margin:0 auto;padding:36px 20px 60px}
.checkrow{display:flex;align-items:center;gap:12px;padding:13px 16px;border:1px solid var(--line);border-radius:12px;margin-bottom:10px}
.checkrow .ic{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;color:#fff;font-weight:800;flex:none}
.ic--ok{background:var(--good)} .ic--no{background:var(--bad)}
.checkrow .sub{font-size:13px;color:var(--muted)}

.empty{text-align:center;padding:60px 20px;color:var(--muted)}
.notfound{text-align:center;padding:90px 20px}

@media(max-width:1000px){
  /* ヘッダー: 中間幅でも崩れないよう、ナビを2段目の横スクロール帯にする */
  .site-head__in{flex-wrap:wrap;height:auto;padding:9px 0;gap:10px}
  .brand{margin-right:auto}
  .navsearch{order:2}
  .nav{order:3;width:100%;margin-left:0;overflow-x:auto;flex-wrap:nowrap;-webkit-overflow-scrolling:touch;padding-bottom:3px;gap:6px}
  .nav__link{flex:0 0 auto}
}
@media(max-width:820px){
  .product__grid{grid-template-columns:1fr}
  .buybox{position:static}
  .site-foot__in{grid-template-columns:1fr 1fr}
}
.site-foot{margin-top:60px;background:var(--bg2);border-top:1px solid var(--line);padding:40px 0 20px}
.site-foot__in{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}
.site-foot__col a{display:block;color:#374151;font-size:14px;padding:3px 0}
.site-foot__col a:hover{color:var(--accent)}
.site-foot h4{font-size:13px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
.disclosure{border-top:1px solid var(--line);padding-top:10px;margin-top:10px}
.copyfoot{padding-top:20px;margin-top:20px;border-top:1px solid var(--line)}
.legal{max-width:760px;margin:0 auto;padding:36px 20px 60px}
.legal h1{font-size:30px} .legal h2{font-size:19px;margin-top:28px}
.legal table{width:100%;border-collapse:collapse;margin:14px 0}
.legal th,.legal td{border:1px solid var(--line);padding:10px 12px;text-align:left;font-size:14px;vertical-align:top}
.legal th{background:var(--bg2);width:30%}

/* ---- header search ---- */
.navsearch{display:flex;align-items:center;border:1px solid var(--line);border-radius:9px;overflow:hidden;background:#fff}
.navsearch input{border:0;padding:8px 10px;font:inherit;font-size:13px;width:150px;outline:none;background:transparent}
.navsearch button{border:0;background:transparent;cursor:pointer;padding:6px 11px;font-size:14px}
.navsearch button:hover{background:var(--bg2)}

/* ---- /search big box ---- */
.searchbig{display:flex;gap:10px;margin-bottom:24px}
.searchbig input{flex:1;padding:13px 16px;border:1.5px solid var(--line);border-radius:10px;font:inherit;font-size:16px}
.searchbig input:focus{outline:none;border-color:var(--accent)}

/* ---- FAQ ---- */
.faqlist{margin-top:18px}
.faqitem{border:1px solid var(--line);border-radius:12px;margin-bottom:10px;overflow:hidden;background:var(--bg)}
.faqitem summary{cursor:pointer;padding:15px 44px 15px 18px;font-weight:700;font-size:15px;list-style:none;position:relative}
.faqitem summary::-webkit-details-marker{display:none}
.faqitem summary::after{content:"＋";position:absolute;right:18px;top:14px;color:var(--accent);font-weight:800}
.faqitem[open] summary::after{content:"−"}
.faqitem[open] summary{border-bottom:1px solid var(--line)}
.faqbody{padding:14px 18px;color:#374151;font-size:14.5px}
.faqbody p{margin:0}

/* ---- 買い時バッジ（カード） ---- */
.deal-ribbon{position:absolute;left:0;bottom:10px;background:var(--good);color:#fff;font-size:11.5px;font-weight:800;
  padding:4px 10px 4px 8px;border-radius:0 8px 8px 0;box-shadow:0 2px 6px rgba(0,0,0,.2);z-index:2;letter-spacing:.02em}

/* ---- 買い時コールアウト（商品ページ buybox） ---- */
.buy-callout{display:flex;flex-direction:column;gap:2px;background:#ecfdf5;border:1px solid #a7f3d0;
  border-left:4px solid var(--good);border-radius:10px;padding:10px 13px;margin:12px 0}
.buy-callout b{color:var(--good);font-size:14px}
.buy-callout span{font-size:12px;color:#374151}

/* ---- staple（消耗品）レイアウト ---- */
.buytiming{border-radius:12px;padding:13px 16px;margin:12px 0}
.buytiming--good{background:#ecfdf5;border:1px solid #a7f3d0}
.buytiming--info{background:#eff6ff;border:1px solid #bfdbfe}
.buytiming--warn{background:#fef2f2;border:1px solid #fecaca}
.buytiming__label{font-weight:800;font-size:17px}
.buytiming--good .buytiming__label{color:var(--good)}
.buytiming--info .buytiming__label{color:#1d4ed8}
.buytiming--warn .buytiming__label{color:var(--bad)}
.buytiming__note{font-size:13px;color:#374151;margin-top:3px}
.staplekv{margin:12px 0}
.staplekv .kv{padding:8px 0;border-bottom:1px solid var(--line)}
.unitprice{font-weight:800;color:var(--accent);font-size:1.05em}

/* ---- いま買い時セクション ---- */
.deals{background:linear-gradient(180deg,#f0fdf4,transparent)}
.deals .section__head h2{color:var(--good)}