/* ポイ活ライフ 比較UI 共通スタイル（確定モック reference/poikatsu_life_responsive_mock.html 由来。モック専用UIのスタイルは除去済み） */

    :root {
      /* 現行サイト assets/css/poikatsu-app.css のブランドトークン */
      --amber:#FFB300; --amber-deep:#FFA000; --champagne:#FFF8E1; --gold-line:#FFECB3; --gold-hi:#FFE7A6; --gold:#F3D24A;
      --espresso:#4E342E; --brown-ink:#3E2723; --ivory:#FFFCF2;
      --coral:#E85D4E; --coral-deep:#C74334; --coral-tint:#FDECE9;
      --muted:#8A7F6F; --line:#ECE2CF; --line-2:#F4EDE0;
      /* 派生色（既存色からの派生のみ。用途一覧は docs/BRAND_TOKENS.md） */
      --amber-ink:#7A5100; --amber-ink-dark:#5E3E00; --line-strong:#D9CBAE;
      /* 旧トークン名→ブランドトークンへの別名 */
      --ink:var(--brown-ink); --ink-soft:var(--espresso); --subtle:var(--muted);
      --surface:#fff; --surface-soft:var(--line-2); --surface-accent:var(--champagne);
      --accent:var(--amber-ink); --accent-dark:var(--amber-ink-dark);
      --success:var(--amber-ink); --success-soft:var(--champagne);
      --warning:var(--coral-deep); --warning-soft:var(--coral-tint);
      --danger:var(--coral-deep); --danger-soft:var(--coral-tint);
      --focus:var(--amber); --content:1120px;
      --shadow:0 2px 10px rgba(62,39,35,.06); --radius:14px; --radius-sm:10px;
      --series-hapitas:#FFA000; --series-income:#4E342E; --series-moppy:#C74334; --series-chobirich:#7A5100; --series-warau:#8A7F6F; --series-ecnavi:#B98A00; --series-amefri:#3E2723;
    }
    *,*::before,*::after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;min-width:320px;color:var(--ink);background:var(--ivory);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;line-height:1.65;overflow-x:hidden}
    button,input,select{font:inherit} a{color:var(--accent);text-underline-offset:.18em} button,a,input,select,summary{outline-offset:3px} :focus-visible{outline:3px solid var(--focus)} [hidden]{display:none!important}
    .skip-link{position:fixed;z-index:1000;top:-100px;left:8px;padding:10px 14px;border-radius:8px;color:#fff;background:var(--ink)} .skip-link:focus{top:8px}
    
    
      
     
      
    .site-frame{width:min(1440px,100%);min-height:100vh;margin:auto;background:#fff;box-shadow:0 0 42px rgba(62,39,35,.09)}
    .ad-bar{min-height:44px;display:flex;align-items:center;justify-content:center;padding:8px 16px;background:#FBF7EE;border-bottom:1px solid var(--line);font-size:.83rem;text-align:center} .ad-bar a{margin-left:.55em;color:inherit}
    .site-header{border-bottom:1px solid var(--line);background:#fff} .header-inner{width:min(var(--content),calc(100% - 32px));min-height:68px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .brand{min-height:44px;display:inline-flex;align-items:center;gap:10px;color:var(--ink);font-weight:850;text-decoration:none} .brand-mark{width:34px;height:34px;display:grid;place-items:center;border-radius:11px;color:#fff;background:var(--accent);font-weight:900}
    .desktop-nav{display:flex;align-items:center;gap:4px} .desktop-nav a{min-height:44px;display:inline-flex;align-items:center;padding:8px 11px;border-radius:9px;color:var(--ink-soft);text-decoration:none;font-size:.9rem;font-weight:650} .desktop-nav a[aria-current="page"],.desktop-nav a:hover{color:var(--accent);background:var(--surface-accent)}
    .menu-button{min-width:44px;min-height:44px;display:none;place-items:center;border:1px solid var(--line-strong);border-radius:10px;background:#fff;cursor:pointer} .mobile-nav{display:none;padding:8px 16px 16px;border-top:1px solid var(--line)} .mobile-nav.is-open{display:grid} .mobile-nav a{min-height:48px;display:flex;align-items:center;padding:8px 10px;color:var(--ink);text-decoration:none;border-bottom:1px solid var(--line)}
    .content{width:min(var(--content),calc(100% - 32px));margin:auto} .page{min-height:70vh} .page-block{padding:48px 0} .page-block+.page-block{border-top:1px solid var(--line)} .section-soft{background:var(--surface-soft)}
    .breadcrumb{padding-top:18px;font-size:.83rem;color:var(--muted)} .breadcrumb ol{margin:0;padding:0;display:flex;flex-wrap:wrap;gap:4px 8px;list-style:none} .breadcrumb li:not(:last-child)::after{content:"/";margin-left:8px;color:var(--subtle)} .breadcrumb a{color:var(--muted)}
    h1,h2,h3,h4{margin:0;color:var(--ink);line-height:1.35;letter-spacing:-.015em} h1{font-size:clamp(2rem,4.6vw,3.5rem)} h2{font-size:clamp(1.4rem,2.2vw,2rem)} h3{font-size:1.08rem} p{margin:0}
    .page-answer{max-width:760px;margin-top:16px;color:var(--ink-soft);font-size:1.05rem} .section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px} .section-heading p{max-width:680px;margin-top:8px;color:var(--muted)} .text-link{min-height:44px;display:inline-flex;align-items:center;font-weight:750}
    .hero{padding:58px 0 52px;background:linear-gradient(180deg,var(--champagne) 0%,#fff 82%)} .hero-grid{display:grid;grid-template-columns:minmax(0,1.18fr) minmax(320px,.82fr);gap:44px;align-items:center} .hero h1{font-size:clamp(2rem,4vw,3.25rem)}
    .hero-card{padding:24px;border:1px solid var(--gold-line);border-radius:16px;background:#fff;box-shadow:var(--shadow)} .field-label{display:block;margin-bottom:7px;color:var(--ink-soft);font-size:.86rem;font-weight:750}
    .search-row{display:grid;grid-template-columns:1fr auto;gap:8px} .control{width:100%;min-height:46px;padding:10px 12px;border:1px solid var(--line-strong);border-radius:10px;background:#fff;color:var(--ink)}
    .primary-button,.secondary-button,.quiet-button,.referral-button{min-height:46px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 17px;border-radius:10px;font-weight:800;line-height:1.25;text-align:center;text-decoration:none;cursor:pointer}
    .primary-button{color:#fff;background:var(--accent);border:1px solid var(--accent)} .primary-button:hover{background:var(--accent-dark)} .secondary-button,.referral-button{color:var(--accent);background:#fff;border:1px solid var(--line-strong)} .quiet-button{color:var(--ink);background:#fff;border:1px solid var(--line-strong)}
    .trust-row{margin-top:16px;display:flex;gap:8px 18px;flex-wrap:wrap;color:var(--muted);font-size:.85rem} .trust-item{display:inline-flex;align-items:center;gap:6px} .trust-dot{width:7px;height:7px;border-radius:50%;background:var(--success)}
    .action-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px} .action-card{min-height:112px;display:grid;grid-template-columns:42px 1fr;align-items:center;gap:12px;padding:18px;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:var(--radius);text-decoration:none} .action-card:hover{border-color:#9eacd0;box-shadow:var(--shadow)}
    .icon-box{width:42px;height:42px;display:grid;place-items:center;border-radius:12px;color:var(--accent);background:var(--surface-accent)} .icon-box svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round} .action-card strong,.action-card small{display:block} .action-card small{margin-top:2px;color:var(--muted);font-size:.76rem}
    .card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px} .card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 1px 4px rgba(62,39,35,.05)} .increase-card-link{height:100%;display:block;padding:20px;color:var(--ink);text-decoration:none}
    .status-line{min-height:28px;display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:12px} .badge{display:inline-flex;align-items:center;min-height:28px;padding:3px 9px;border-radius:999px;color:var(--ink-soft);background:var(--surface-soft);border:1px solid var(--line);font-size:.75rem;font-weight:750;line-height:1.2} .badge-increase,.badge-verified{color:var(--success);background:var(--success-soft);border-color:var(--gold-hi)} .badge-warning{color:var(--warning);background:var(--warning-soft);border-color:var(--gold)}
    .card-title{margin-bottom:12px} .reward-value{font-size:1.35rem;font-weight:850;letter-spacing:-.02em} .meta{color:var(--muted);font-size:.82rem} .meta+.meta{margin-top:3px}
    .purpose-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;max-width:680px} .purpose-link{min-height:64px;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:15px 18px;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:var(--radius);text-decoration:none;font-weight:780}
    .exchange-entry{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;padding:26px;border:1px solid var(--gold-line);border-radius:16px;background:var(--surface-accent)} .exchange-entry p{margin-top:6px;color:var(--muted)} .method-links{display:flex;gap:10px 22px;flex-wrap:wrap}
    .intro-block{padding:42px 0 32px} .intro-meta{margin-top:18px;display:flex;gap:9px 16px;flex-wrap:wrap;color:var(--muted);font-size:.86rem}
    .listing-layout{display:grid;grid-template-columns:272px minmax(0,1fr);gap:24px;align-items:start} .filter-panel{position:sticky;top:24px;padding:18px;border:1px solid var(--line);border-radius:var(--radius);background:#fff} .filter-panel h2{font-size:1.15rem;margin-bottom:16px}
    .filter-group{padding:16px 0;border-top:1px solid var(--line)} .filter-group:first-child{border-top:0} .filter-group legend{margin-bottom:9px;color:var(--ink-soft);font-size:.82rem;font-weight:800} fieldset{margin:0;padding:0;border:0}
    .filter-collapsible{margin-top:14px;border-top:1px solid var(--line)} .filter-collapsible>summary{min-height:54px;display:flex;align-items:center;justify-content:space-between;gap:10px;cursor:pointer;font-weight:800} .active-filter-summary{color:var(--muted);font-size:.72rem;font-weight:650;text-align:right}
    .chip-list{display:flex;flex-wrap:wrap;gap:7px} .chip-option{position:relative} .chip-option input{position:absolute;opacity:0} .chip-option span{min-height:38px;display:inline-flex;align-items:center;padding:6px 10px;border:1px solid var(--line-strong);border-radius:999px;color:var(--ink-soft);background:#fff;font-size:.78rem;cursor:pointer} .chip-option input:checked+span{color:var(--accent);background:var(--surface-accent);border-color:var(--amber-deep);font-weight:800}
    .check-stack{display:grid;gap:9px} .check-row{min-height:38px;display:flex;align-items:center;gap:9px;color:var(--ink-soft);font-size:.86rem} .check-row input{width:18px;height:18px;accent-color:var(--accent)} .filter-details{border-top:1px solid var(--line)} .filter-details summary{min-height:46px;display:flex;align-items:center;font-weight:800;cursor:pointer} .filter-details-body{padding-bottom:4px;display:grid;gap:12px} .filter-actions{margin-top:14px;display:grid;gap:8px} .definition-note{margin:8px 0 0;color:var(--muted);font-size:.76rem}
    .results-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:14px} .results-head h2{font-size:1.2rem} .sort-control{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:.82rem} .sort-control select{min-height:40px;padding:7px 34px 7px 10px;border:1px solid var(--line-strong);border-radius:9px;background:#fff}
    .offer-list{display:grid;gap:14px} .offer-card{overflow:hidden} .offer-card>a{display:grid;grid-template-columns:112px minmax(0,1fr) minmax(210px,260px);gap:18px;padding:20px;color:var(--ink);text-decoration:none} .offer-card>a:hover{background:var(--ivory)} .offer-image{width:112px;aspect-ratio:1;display:grid;place-items:center;border-radius:14px;color:var(--accent);background:var(--surface-accent);font-size:1.6rem;font-weight:900}
    .offer-main h3{margin:4px 0 9px} .offer-action{margin-top:8px;color:var(--muted);font-size:.86rem} .offer-sites{padding-left:18px;border-left:1px solid var(--line)} .site-ranking{margin:0;padding-left:1.35rem;color:var(--ink-soft);font-size:.84rem} .site-ranking li+li{margin-top:3px} .offer-cta-label{margin-top:13px;color:var(--accent);font-size:.84rem;font-weight:800}
    .feedback-panel{padding:26px;border:1px solid var(--line);border-radius:var(--radius);background:#fff} .feedback-panel h2,.feedback-panel h3{margin-bottom:8px} .feedback-panel p{color:var(--muted)} .feedback-actions{margin-top:18px;display:flex;gap:8px;flex-wrap:wrap} .feedback-panel.error{border-color:var(--coral);background:var(--danger-soft)} .feedback-panel.warning{border-color:#e2bd75;background:var(--warning-soft)}
    .skeleton-list{display:grid;gap:14px} .skeleton-card{height:190px;border-radius:var(--radius);background:linear-gradient(90deg,#F2EBDD 25%,#FBF7EE 37%,#F2EBDD 63%);background-size:400% 100%;animation:shimmer 1.4s ease infinite} @keyframes shimmer{0%{background-position:100% 0}100%{background-position:-100% 0}}
    .pagination{margin-top:22px;display:flex;justify-content:center;gap:6px;flex-wrap:wrap} .pagination a,.pagination span{min-width:44px;min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:7px 10px;border:1px solid var(--line);border-radius:9px;color:var(--ink);background:#fff;text-decoration:none} .pagination [aria-current="page"]{color:#fff;background:var(--accent);border-color:var(--accent)}
    .category-index details{border-top:1px solid var(--line)} .category-index details:last-child{border-bottom:1px solid var(--line)} .category-index summary{min-height:56px;display:flex;align-items:center;font-weight:800;cursor:pointer} .category-index ul{margin:0 0 18px;padding-left:1.2rem;columns:2;column-gap:32px} .category-index li{break-inside:avoid;margin-bottom:8px}
    .detail-wrap{max-width:920px;margin:0 auto;padding:34px 0 0} .detail-overview{display:grid;grid-template-columns:150px minmax(0,1fr);gap:24px;align-items:start;padding-bottom:34px} .detail-image{width:150px;aspect-ratio:1;display:grid;place-items:center;border-radius:20px;color:var(--accent);background:var(--surface-accent);font-size:2.1rem;font-weight:900} .detail-overview h1{font-size:clamp(1.8rem,3.4vw,2.8rem)} .detail-tags{margin-top:12px;display:flex;gap:7px;flex-wrap:wrap}
    .detail-facts{margin:22px 0 0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px} .detail-facts div{padding:12px;border-radius:10px;background:var(--surface-soft)} .detail-facts dt{color:var(--muted);font-size:.74rem} .detail-facts dd{margin:4px 0 0;font-weight:850}
    .detail-section{padding:34px 0;border-top:1px solid var(--line);scroll-margin-top:24px} .detail-section>h2{margin-bottom:18px} .tab-list{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px} .tab-list button,.period-switch button{min-height:44px;padding:8px 12px;border:1px solid var(--line-strong);border-radius:999px;color:var(--ink-soft);background:#fff;cursor:pointer;font-weight:750} .tab-list button[aria-selected="true"],.period-switch button[aria-pressed="true"]{color:var(--accent);background:var(--surface-accent);border-color:var(--amber-deep)}
    .tab-panel{padding:20px;border:1px solid var(--line);border-radius:var(--radius);background:#fff} .tab-panel h3{margin-bottom:12px} .tab-panel h4{margin:18px 0 6px;font-size:.92rem} mark{padding:.08em .24em;color:var(--warning);background:var(--warning-soft);border-radius:4px} .source-row{margin-top:16px;padding-top:14px;border-top:1px solid var(--line);color:var(--muted);font-size:.84rem}
    .novice-details{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden} .novice-details>summary{min-height:56px;display:flex;align-items:center;padding:10px 16px;background:var(--surface-soft);font-weight:850;cursor:pointer} .novice-body{padding:18px} .novice-body h3{margin-top:20px} .risk-list,.flow-list{margin:8px 0 0;padding-left:1.3rem} .risk-list li+li,.flow-list li+li{margin-top:8px}
    .referral-disclosure{padding:18px;border:1px solid var(--gold-line);border-radius:var(--radius);background:var(--champagne);color:var(--ink-soft)} .referral-disclosure strong{display:block;margin-bottom:5px;color:var(--ink)}
    .comparison-list{margin:18px 0 0;padding:0;border:1px solid var(--line);border-radius:var(--radius);list-style:none;overflow:hidden;background:#fff} .comparison-item{display:grid;grid-template-columns:64px minmax(150px,1fr) minmax(150px,.8fr) minmax(250px,1.2fr);gap:14px;align-items:start;padding:18px;border-top:1px solid var(--line)} .comparison-item:first-child{border-top:0;background:var(--ivory)} .comparison-rank{padding-top:4px} .comparison-rank-number{font-weight:850} .comparison-site,.comparison-reward{display:grid;gap:3px} .comparison-site span,.comparison-reward span{color:var(--muted);font-size:.78rem} .comparison-reward strong{font-size:1.08rem} .comparison-actions{display:grid;grid-template-columns:1fr 1fr;gap:7px} .comparison-actions a{min-height:44px;padding:8px 10px;font-size:.76rem} .referral-note{grid-column:1/-1;color:var(--muted);font-size:.72rem;text-align:center}
    .period-switch{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:0 0 16px} .period-switch>span{color:var(--muted);font-size:.82rem;font-weight:750} .history-site-panel{padding:18px} .history-chart{width:100%;height:auto;display:block} .chart-grid line{stroke:#d8dee8;stroke-width:1} .history-chart text{font-size:12px;fill:var(--muted)} .series{fill:none;stroke-width:4;stroke-linecap:round;stroke-linejoin:round} .series-dot{stroke:none}
    .series-hapitas{stroke:var(--series-hapitas);background:var(--series-hapitas);fill:var(--series-hapitas)} .series-income{stroke:var(--series-income);background:var(--series-income);fill:var(--series-income)} .series-moppy{stroke:var(--series-moppy);background:var(--series-moppy);fill:var(--series-moppy)} .series-chobirich{stroke:var(--series-chobirich);background:var(--series-chobirich);fill:var(--series-chobirich)} .series-warau{stroke:var(--series-warau);background:var(--series-warau);fill:var(--series-warau)} .series-ecnavi{stroke:var(--series-ecnavi);background:var(--series-ecnavi);fill:var(--series-ecnavi)} .series-amefri{stroke:var(--series-amefri);background:var(--series-amefri);fill:var(--series-amefri)}
    .chart-legend{display:flex;gap:8px 16px;flex-wrap:wrap;margin-bottom:10px;color:var(--muted);font-size:.76rem} .chart-legend span{display:inline-flex;align-items:center;gap:6px} .legend-line{width:24px;height:3px;display:inline-block;border-radius:3px} .history-latest-list{margin:14px 0 0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;list-style:none} .history-latest-list li{display:flex;justify-content:space-between;gap:12px;padding:9px 11px;border-radius:8px;background:var(--surface-soft);font-size:.82rem}
    .history-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-bottom:10px} .history-stats div{padding:10px;border-radius:8px;background:var(--surface-soft)} .history-stats span,.history-stats strong{display:block} .history-stats span{color:var(--muted);font-size:.72rem} .history-table{width:100%;margin-top:14px;border-collapse:collapse;font-size:.82rem} .history-table th,.history-table td{padding:9px;border:1px solid var(--line);text-align:left}
    .exchange-layout{display:grid;grid-template-columns:360px minmax(0,1fr);gap:32px;align-items:start} .exchange-form-card{position:sticky;top:24px;padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:#fff} .exchange-form-card h2{margin-bottom:18px;font-size:1.25rem} .field+.field{margin-top:16px} .field-help{margin-top:5px;color:var(--muted);font-size:.76rem} .exchange-form-card .primary-button{width:100%;margin-top:20px} .results-summary{margin-bottom:16px;color:var(--muted)}
    .route-card{padding:22px} .route-card+.route-card{margin-top:14px} .route-rank{margin-bottom:8px;color:var(--accent);font-size:.78rem;font-weight:850} .route-value{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:16px} .route-value strong{font-size:1.65rem} .route-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:0} .route-facts div{padding:12px;border-radius:10px;background:var(--surface-soft)} .route-facts dt{color:var(--muted);font-size:.74rem} .route-facts dd{margin:4px 0 0;font-weight:800}
    .route-step-list{margin:18px 0 0;padding:0;list-style:none} .route-step{position:relative;display:grid;grid-template-columns:minmax(120px,.75fr) minmax(0,1.25fr);gap:16px;padding:14px 0;border-top:1px solid var(--line)} .route-step:first-child{border-top:0} .route-step:not(:last-child)::after{content:"↓";position:absolute;left:24px;bottom:-15px;color:var(--subtle);font-weight:900} .route-step-name{font-weight:850} .route-step-detail{display:grid;gap:4px;color:var(--muted);font-size:.82rem} .source-list{margin:14px 0 0;padding-left:1.2rem;color:var(--muted);font-size:.82rem}
    .input-examples{display:grid;gap:10px} .example-link{min-height:52px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;color:var(--ink);border:1px solid var(--line);border-radius:10px;text-decoration:none} .scope-details{margin-top:18px;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden} .scope-details>summary{min-height:54px;display:flex;align-items:center;padding:10px 16px;background:var(--surface-soft);font-weight:850;cursor:pointer} .scope-body{padding:18px} .scope-body h3+ p{margin-top:6px} .scope-body h3:not(:first-child){margin-top:20px}
    .site-footer{padding:38px 0;color:#EFE6DA;background:var(--brown-ink)} .footer-inner{width:min(var(--content),calc(100% - 32px));margin:auto;display:grid;grid-template-columns:1fr auto;gap:24px} .footer-brand{font-weight:850;color:#fff} .footer-note{margin-top:6px;max-width:620px;color:#CBBBAD;font-size:.8rem} .footer-links{display:flex;gap:8px 18px;flex-wrap:wrap;justify-content:flex-end} .footer-links a{color:#F5EDE2;font-size:.82rem}
     
    @media(max-width:959px){.hero-grid,.listing-layout,.exchange-layout{grid-template-columns:1fr} .filter-panel,.exchange-form-card{position:static} .offer-card>a{grid-template-columns:96px minmax(0,1fr)} .offer-image{width:96px} .offer-sites{grid-column:1/-1;padding:14px 0 0;border-top:1px solid var(--line);border-left:0} .comparison-item{grid-template-columns:52px minmax(0,1fr) minmax(130px,.7fr)} .comparison-actions{grid-column:2/-1}}
    @media(max-width:767px){      .desktop-nav{display:none} .menu-button{display:grid} .page-block{padding:38px 0} .hero{padding:40px 0 38px} .hero-card{padding:18px} .search-row{grid-template-columns:1fr} .search-row .primary-button{width:100%} .action-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px} .action-card{min-height:92px;grid-template-columns:1fr;gap:7px;padding:13px} .icon-box{width:36px;height:36px} .card-grid,.purpose-grid{grid-template-columns:1fr} .exchange-entry{grid-template-columns:1fr;padding:20px} .section-heading{align-items:flex-start;flex-direction:column} .results-head{align-items:flex-start;flex-direction:column} .sort-control{width:100%;justify-content:space-between} .offer-card>a{grid-template-columns:78px minmax(0,1fr);gap:13px;padding:16px} .offer-image{width:78px} .offer-sites{grid-column:1/-1} .category-index ul{columns:1} .detail-wrap{padding-top:24px} .detail-overview{grid-template-columns:86px minmax(0,1fr);gap:14px} .detail-image{width:86px;border-radius:14px;font-size:1.4rem} .detail-facts{grid-column:1/-1;grid-template-columns:repeat(2,minmax(0,1fr));margin-top:10px} .tab-list button{flex:1 1 calc(33.333% - 8px);padding-inline:8px} .comparison-list{border-radius:0} .comparison-item{grid-template-columns:38px minmax(0,1fr);gap:10px;padding:16px 4px} .comparison-reward{grid-column:2} .comparison-actions{grid-column:2;grid-template-columns:1fr} .referral-note{grid-column:1} .history-latest-list{grid-template-columns:1fr} .history-stats{grid-template-columns:1fr} .route-facts{grid-template-columns:1fr} .route-step{grid-template-columns:1fr;gap:5px} .route-step:not(:last-child)::after{left:8px} .footer-inner{grid-template-columns:1fr} .footer-links{justify-content:flex-start}}
    @media(max-width:389px){.content,.header-inner,.footer-inner{width:min(100% - 32px,var(--content))} .action-card strong{font-size:.9rem} .action-card small{font-size:.7rem} .tab-list button{flex-basis:calc(50% - 8px)}}
    @media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}
  
    .field-error{margin-top:10px;color:var(--danger);font-weight:750;font-size:.85rem}

    /* 現行ブランド適用の追加ルール */
    .brand-logo{width:34px;height:34px;border-radius:9px;display:block}
    .brand-text{display:flex;flex-direction:column;line-height:1.25}
    .brand-tagline{color:var(--muted);font-size:.66rem;font-weight:600}
    .primary-button{color:var(--brown-ink);background:var(--amber);border:1px solid var(--amber)}
    .primary-button:hover{background:var(--amber-deep)}
    .secondary-button,.referral-button{color:var(--espresso)}
    .pagination [aria-current="page"]{color:var(--brown-ink);background:var(--amber);border-color:var(--amber)}
    .desktop-nav a{white-space:nowrap;flex-shrink:0;padding:8px 9px}
    .tab-list button,.period-switch button,.mobile-nav a{white-space:nowrap}

    .badge{white-space:nowrap}
    .ad-bar a{min-height:44px;display:inline-flex;align-items:center}
    /* v3: 信頼感・数字・CTA・現行還元履歴コンポーネント */
    body{font-variant-numeric:tabular-nums}
    .detail-section>h2,.section-heading h2,#comparison-heading{padding-left:14px;border-left:4px solid var(--amber)}
    .referral-disclosure{padding:12px 16px;border:1px solid var(--line);border-left:4px solid var(--gold);background:var(--ivory);border-radius:10px;font-size:.88rem}
    .referral-disclosure strong{margin-bottom:2px}
    .tab-list button{border-radius:10px;word-break:keep-all}
    .comparison-site strong{word-break:keep-all}
    .comparison-item{align-items:center}
    @media(min-width:960px){.comparison-reward{text-align:right}}
    .secondary-button{color:var(--espresso);background:#fff;border:1px solid var(--espresso);font-weight:750}
    .secondary-button:hover{background:var(--champagne)}
    .referral-button{flex-direction:column;gap:2px;padding:7px 12px;color:#fff;background:var(--espresso);border:1px solid var(--espresso)}
    .referral-button:hover{background:var(--brown-ink);border-color:var(--brown-ink)}
    .referral-button:focus-visible,.secondary-button:focus-visible{outline:3px solid var(--amber);outline-offset:2px}
    .referral-button-line{display:flex;align-items:baseline;justify-content:center;gap:6px;flex-wrap:wrap}
    .referral-button-kicker{font-size:.68rem;font-weight:650;color:#F0E6DC}
    .secondary-button .referral-button-kicker{color:var(--muted)}
    .referral-button-main{font-weight:800}
    .referral-button-benefit{font-size:11px;font-weight:500;color:#EBDFD3;line-height:1.2}
    .pkn-history-toggle{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}
    .pkn-history-toggle button{min-height:44px;padding:8px 14px;border:1px solid var(--line-strong);border-radius:10px;background:#fff;color:var(--ink-soft);font-weight:700;cursor:pointer;white-space:nowrap}
    .pkn-history-toggle button[aria-pressed="true"]{color:var(--amber-ink);background:var(--champagne);border-color:var(--amber-deep)}
    .pkn-history-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:0 0 12px}
    .pkn-history-stats div{padding:10px 12px;background:#fff;border:1px solid var(--line);border-radius:10px}
    .pkn-history-stats dt{color:var(--muted);font-size:.72rem}
    .pkn-history-stats dd{margin:2px 0 0;font-weight:850}
    .pkn-history-chart-shell{padding:14px 14px 10px;border:1px solid var(--line);border-radius:12px;background:#fff}
    .pkn-history-svg{width:100%;height:auto;display:block}
    .pkn-grid{stroke:var(--line);stroke-width:1}
    .pkn-axis-text{font-size:11px;fill:var(--muted)}
    .pkn-line{fill:none;stroke:var(--amber-deep);stroke-width:3;stroke-linejoin:round;stroke-linecap:round}
    .pkn-area{fill:rgba(255,179,0,.13)}
    .pkn-dot{fill:var(--amber-deep)}
    .pkn-max-line{stroke:var(--muted);stroke-width:1;stroke-dasharray:5 4}
    .pkn-max-dot{fill:var(--muted)}
    .pkn-max-text{font-size:11px;fill:var(--muted);font-weight:650}
    .pkn-cur-dot{fill:var(--brown-ink)}
    .pkn-cur-text{font-size:13px;font-weight:800;fill:var(--brown-ink)}
    .pkn-history-axis{display:flex;justify-content:space-between;color:var(--muted);font-size:.72rem;padding:6px 2px 0}
    .pkn-history-sub{margin:18px 0 8px;font-size:.95rem}
    .pkn-history-recent{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:6px}
    .pkn-history-recent li{padding:8px 4px;background:var(--surface-soft);border-radius:8px;text-align:center;font-size:.74rem;color:var(--muted)}
    .pkn-history-recent strong{display:block;margin-top:2px;color:var(--ink);font-size:.8rem}
    .pkn-history-recent .is-missing{color:var(--muted);font-weight:600}
    .pkn-history-table-block{margin-top:14px;border:1px solid var(--line);border-radius:12px;overflow:hidden}
    .pkn-history-table-block>summary{min-height:48px;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 16px;background:var(--surface-soft);font-weight:800;cursor:pointer}
    .pkn-history-table-block>summary .meta{font-weight:600}
    .pkn-history-table-body{padding:14px 16px}
    @media(max-width:767px){.pkn-history-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.pkn-history-recent{grid-template-columns:repeat(4,minmax(0,1fr))}}
    @media(max-width:389px){.pkn-history-recent{grid-template-columns:repeat(2,minmax(0,1fr))}}