:root{
  --bg:#f3f5f0;
  --surface:#fffdf9;
  --surface-soft:#edf4ef;
  --surface-warm:#fbf2e8;
  --ink:#1f2522;
  --ink-muted:#665f56;
  --ink-soft:#8a8176;
  --line:#e4d9cb;
  --line-strong:#cdbca8;
  --primary:#2f665c;
  --primary-deep:#214a42;
  --accent:#b66a3a;
  --accent-soft:#f4e4d4;
  --warning:#a06317;
  --shadow:0 12px 30px rgba(64,46,30,.08);
  --radius:8px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP","Hiragino Sans","Yu Gothic",sans-serif;
  font-size:15px;
  line-height:1.75;
  letter-spacing:0;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.bar{background:rgba(255,253,249,.94);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:saturate(1.1) blur(10px)}
.bar-in{min-height:66px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;min-width:max-content}
.brand-mark{width:34px;height:34px;border-radius:7px;display:grid;place-items:center;background:var(--primary);color:#fff;font-weight:700}
.brand-name{font-weight:700;font-size:18px;line-height:1.2}
.brand-sub{display:block;color:var(--ink-soft);font-size:11px;font-weight:500}
.bar nav{display:flex;align-items:center;gap:22px;font-size:14px;color:var(--ink-muted)}
.bar nav a{text-decoration:none}
.bar nav a:hover{color:var(--primary)}
.bar-action,.btn{display:inline-flex;align-items:center;justify-content:center;min-height:40px;border-radius:6px;font-weight:700;text-decoration:none}
.bar-action{padding:0 16px;background:var(--ink);color:#fff;font-size:13px;box-shadow:0 8px 20px rgba(31,37,34,.12)}
.btn{gap:8px;border:1px solid var(--line-strong);padding:0 16px;background:#fff;color:var(--ink);font-size:14px}
.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff;box-shadow:0 8px 18px rgba(47,102,92,.16)}
.btn.download{border-color:#caa882;background:#fffaf3;color:var(--accent)}
.btn:hover{border-color:var(--primary);color:var(--primary)}
.btn.download:hover{border-color:var(--accent);color:var(--accent);background:#fff2e4}
.btn.primary:hover{background:var(--primary-deep);color:#fff}
.hero{background:linear-gradient(180deg,#fffaf3 0%,#f5f6ef 52%,#edf4ef 100%);border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);gap:40px;align-items:start;padding:46px 0 40px}
.eyebrow,.section-kicker{color:var(--primary);font-weight:700;font-size:13px}
.eyebrow{margin-bottom:12px}
h1{font-size:36px;line-height:1.25;font-weight:800;max-width:680px;margin-bottom:16px}
.lead{max-width:670px;color:var(--ink-muted);font-size:15px;line-height:1.9;margin-bottom:22px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:22px}
.metrics{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:var(--radius);background:rgba(255,253,249,.88);overflow:hidden;max-width:670px;box-shadow:0 8px 22px rgba(64,46,30,.05)}
.metric{padding:15px 18px;border-right:1px solid var(--line)}
.metric:last-child{border-right:0}
.metric b{display:block;font-size:22px;line-height:1.2}
.metric span{display:block;color:var(--ink-soft);font-size:12px;margin-top:5px}
.hero-highlights{display:flex;flex-wrap:wrap;gap:8px;max-width:670px}
.hero-highlights span{display:inline-flex;align-items:center;min-height:32px;border:1px solid var(--line-strong);border-radius:999px;background:rgba(255,253,249,.9);color:var(--primary-deep);font-size:13px;font-weight:800;padding:0 13px}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.panel-head{padding:16px 18px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:16px}
.panel-head h2{font-size:16px;line-height:1.4}
.status,.tag{display:inline-flex;align-items:center;min-height:24px;padding:0 9px;border-radius:999px;font-size:12px;font-weight:700;white-space:nowrap}
.status{gap:6px;background:#e8f4ee;color:var(--primary)}
.status:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--primary)}
.tag{border:1px solid var(--line);background:#fff;color:var(--ink-muted)}
.tag.ready{border-color:#b9d8c9;color:var(--primary);background:#f0f8f3}
.tag.pending{border-color:#ead1ad;color:var(--warning);background:#fff6e8}
.table{width:100%;border-collapse:collapse;font-size:13px}
.table th,.table td{padding:12px 18px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.table th{color:var(--ink-soft);font-size:12px;font-weight:700;background:#fbf6ee}
.table tr:last-child td{border-bottom:0}
.panel-foot{border-top:1px solid var(--line);background:#fbf6ee;padding:13px 18px;color:var(--ink-muted);font-size:12px}
section{border-bottom:1px solid var(--line)}
.section-in{padding:42px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:22px}
.section-head h2{font-size:26px;line-height:1.35}
.section-head p{max-width:700px;color:var(--ink-muted);font-size:14px;margin-top:8px}
.section-note{color:var(--ink-soft);font-size:12px;white-space:nowrap}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.keyword-cloud{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 20px}
.keyword-chip{display:inline-flex;align-items:center;min-height:30px;border:1px solid var(--line-strong);border-radius:999px;background:#fffdf9;color:var(--primary);font-size:13px;font-weight:700;padding:0 12px}
.intent-grid{margin-top:14px}
.card,.category-card,.info-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.category-card{display:flex;flex-direction:column;min-height:190px;text-decoration:none;transition:border-color .16s ease,box-shadow .16s ease,transform .16s ease}
.category-card:hover{border-color:var(--primary);box-shadow:0 12px 28px rgba(47,102,92,.13);transform:translateY(-1px)}
.category-thumb,.panel-thumb{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;background:var(--surface-soft)}
.category-thumb-frame{position:relative;display:block;width:100%;aspect-ratio:16/9;border-radius:6px;border:1px solid var(--line);margin-bottom:14px;background:#efe6d8;overflow:hidden;box-shadow:inset 0 0 0 1px rgba(255,255,255,.35)}
.category-thumb-frame:not(.product-mosaic):after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,249,240,.22),rgba(71,55,36,.18));mix-blend-mode:multiply;pointer-events:none}
.category-thumb{height:100%;border:0;margin:0;filter:saturate(.68) contrast(.92) sepia(.12);transform:scale(1.015);transition:filter .16s ease,transform .16s ease}
.category-card:hover .category-thumb{filter:saturate(.78) contrast(.96) sepia(.08);transform:scale(1.025)}
.product-mosaic{display:grid;grid-template-columns:1.08fr .92fr;grid-template-rows:1fr 1fr;gap:7px;padding:9px;background:linear-gradient(135deg,#f7efe4 0%,#eef4ee 100%)}
.mosaic-cell{display:grid;place-items:center;min-width:0;min-height:0;border:1px solid #e8ddcf;border-radius:5px;background:#fffdf9;overflow:hidden;box-shadow:0 6px 14px rgba(64,46,30,.04)}
.mosaic-cell:first-child{grid-row:1 / span 2}
.category-mosaic-img{display:block;width:100%;height:100%;object-fit:contain;padding:9px;filter:saturate(.88) contrast(.96) sepia(.04)}
.category-card:hover .category-mosaic-img{filter:saturate(.98) contrast(1) sepia(.02)}
.mosaic-placeholder{align-content:center;gap:4px;background:linear-gradient(135deg,#fffaf3 0%,#eef5ef 100%);color:var(--primary-deep);text-align:center;padding:10px}
.mosaic-placeholder strong{font-size:12px;line-height:1.35}
.mosaic-placeholder small{color:var(--ink-soft);font-size:10px;font-weight:800;letter-spacing:0}
.panel-thumb{border-bottom:1px solid var(--line)}
.category-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
.code{color:var(--primary);font-size:12px;font-weight:700}
.category-card h3,.card h3,.info-card h3{font-size:17px;line-height:1.45;margin-bottom:8px}
.category-card p,.card p,.info-card p,.article-body p{color:var(--ink-muted);font-size:13px;line-height:1.8}
.category-meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto}
.article-cluster{display:grid;gap:16px}
.article-primary-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.article-card{min-height:210px}
.read-more{margin-top:auto;color:var(--primary);font-size:13px;font-weight:800}
.article-route-box{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:0 10px 24px rgba(64,46,30,.05)}
.article-route-head{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;margin-bottom:12px}
.article-route-head h3{font-size:18px;line-height:1.4}
.article-route-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.intent-route{display:grid;gap:4px;min-height:118px;border:1px solid var(--line);border-radius:7px;background:#fffdf9;padding:13px;text-decoration:none;transition:border-color .16s ease,box-shadow .16s ease,transform .16s ease}
.intent-route:hover{border-color:var(--primary);box-shadow:0 10px 22px rgba(47,102,92,.12);transform:translateY(-1px)}
.intent-label{color:var(--accent);font-size:12px;font-weight:800}
.intent-route strong{font-size:14px;line-height:1.45}
.intent-route small{color:var(--ink-muted);font-size:12px;line-height:1.6}
.faq-list{display:grid;gap:10px}
.faq-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:0;overflow:hidden}
.faq-item summary{cursor:pointer;list-style:none;padding:15px 18px;color:var(--ink);font-size:15px;font-weight:800}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:after{content:"+";float:right;color:var(--primary);font-size:18px;line-height:1}
.faq-item[open] summary{border-bottom:1px solid var(--line);background:#fbf6ee}
.faq-item[open] summary:after{content:"−"}
.faq-item p{padding:14px 18px;color:var(--ink-muted);font-size:13px;line-height:1.8}
.supply-board{padding:16px 18px 18px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,#fbf7ef 0%,#fffdf9 100%)}
.supply-board-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px;color:var(--ink-soft);font-size:12px;font-weight:700}
.supply-board-head strong{color:var(--primary);font-size:18px;line-height:1}
.supply-tile-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.supply-tile{min-width:0;display:grid;grid-template-columns:64px minmax(0,1fr);grid-template-rows:auto auto;align-items:center;gap:5px 9px;min-height:82px;padding:9px;border:1px solid var(--line);border-radius:7px;background:#fff;text-decoration:none;box-shadow:0 8px 18px rgba(64,46,30,.05);transition:border-color .16s ease,box-shadow .16s ease,transform .16s ease}
.supply-tile:hover{border-color:var(--primary);box-shadow:0 12px 22px rgba(47,102,92,.12);transform:translateY(-1px)}
.supply-tile.replace{background:#fffaf4;border-color:#ead8bd}
.supply-tile.needs-review{background:#fffdf7;border-color:#e6d5b9}
.supply-tile-media{grid-row:1 / span 2;display:grid;place-items:center;width:64px;height:64px;border:1px solid #eee6db;border-radius:5px;background:#fbfaf7;overflow:hidden}
.supply-tile-media img{display:block;width:100%;height:100%;object-fit:contain;padding:7px}
.supply-tile-empty{display:grid;place-items:center;width:100%;height:100%;color:var(--primary);font-weight:800;background:var(--surface-soft)}
.supply-tile-name{color:var(--ink);font-size:12px;font-weight:800;line-height:1.35;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.supply-tile-meta{min-width:0;display:block;font-size:11px;line-height:1.35;color:var(--ink-soft)}
.supply-tile-meta strong{color:var(--primary);white-space:nowrap}
.supply-tile-meta small{display:block;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.supply-board-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:12px;color:var(--ink-soft);font-size:11px;line-height:1.5}
.decision-badge{display:inline-flex;align-items:center;min-height:18px;padding:0 6px;border-radius:999px;font-size:10px;font-style:normal;font-weight:800;line-height:1;border:1px solid transparent;vertical-align:1px;white-space:nowrap}
.decision-badge.publish{background:#eaf5ef;color:var(--primary);border-color:#c4dfd2}
.decision-badge.needs-review{background:#fff3dc;color:#8d5c12;border-color:#ead1ad}
.decision-badge.replace{background:#fff0e8;color:#a24d25;border-color:#e8bea8}
.decision-badge.pending{background:#f1eee8;color:var(--ink-soft);border-color:var(--line)}
.card{min-height:230px;display:flex;flex-direction:column}
.has-product-media{display:grid;grid-template-columns:minmax(0,1fr) 106px;column-gap:14px;align-content:start}
.has-product-media .pn,.has-product-media h3,.has-product-media p:not(.product-note){grid-column:1}
.product-media{display:block;width:106px;aspect-ratio:1;border:1px solid var(--line);border-radius:7px;background:#fff;margin:0;overflow:hidden;grid-column:2;grid-row:1 / span 3;box-shadow:0 8px 18px rgba(64,46,30,.06)}
.product-thumb{display:block;width:100%;height:100%;object-fit:contain;padding:9px}
.product-note{grid-column:1 / -1;border-top:1px solid var(--line);padding-top:10px;margin-top:10px;color:var(--ink-soft)!important;font-size:12px!important;line-height:1.6!important}
.card .pn{color:var(--primary);font-weight:700;font-size:12px;margin-bottom:8px}
.malls{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:auto}
.has-product-media .malls{grid-column:1 / -1;margin-top:12px}
.mall{min-height:42px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;border:1px solid var(--line-strong);border-radius:6px;background:#fff;text-align:center;text-decoration:none;font-size:13px;font-weight:700}
.mall small{display:block;color:var(--ink-soft);font-size:10px;font-weight:600}
.mall:hover{border-color:var(--primary);background:#eef7f1;color:var(--primary)}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:24px;align-items:start}
.article-body{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.article-body h2{font-size:23px;line-height:1.4;margin:30px 0 12px;padding-top:4px}
.article-body h2:first-child{margin-top:0}
.article-body h3{font-size:17px;margin:22px 0 8px}
.article-body ul,.article-body ol{padding-left:1.4em;color:var(--ink-muted);font-size:13px;line-height:1.9}
.article-body li+li{margin-top:6px}
.note-box{border-left:4px solid var(--accent);background:var(--accent-soft);padding:14px 16px;margin:18px 0;color:var(--ink-muted);font-size:13px}
.checklist{display:grid;gap:10px;margin:16px 0}
.check{display:grid;grid-template-columns:24px 1fr;gap:10px;align-items:start;padding:12px;border:1px solid var(--line);border-radius:6px;background:#fffaf3;color:var(--ink-muted);font-size:13px}
.check:before{content:"";width:14px;height:14px;border:2px solid var(--primary);border-radius:4px;margin-top:3px}
.side{display:grid;gap:14px;position:sticky;top:86px}
.side-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px}
.side-card h2,.side-card h3{font-size:15px;margin-bottom:8px}
.side-card ul{list-style:none;display:grid;gap:8px}
.side-card a{color:var(--primary);text-decoration:none;font-size:13px}
.side-card a:hover{text-decoration:underline}
.breadcrumb{font-size:12px;color:var(--ink-soft);margin-bottom:12px}
.breadcrumb a{color:var(--primary);text-decoration:none}
.cta-band{background:var(--surface-soft)}
.cta-box{display:flex;align-items:center;justify-content:space-between;gap:20px;background:linear-gradient(135deg,#fffdf9 0%,#edf5ee 100%);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:0 12px 28px rgba(64,46,30,.06)}
.cta-box h2{font-size:20px}
.cta-box p{color:var(--ink-muted);font-size:13px;margin-top:5px}
.disclosure{background:#fffdf9}
.disclosure-box{padding:20px;border:1px solid var(--line);border-radius:var(--radius);background:#fbf6ee}
.disclosure-box h2{font-size:17px;margin-bottom:8px}
.disclosure-box p{color:var(--ink-muted);font-size:13px;line-height:1.9}
.policy-links{display:flex;flex-wrap:wrap;gap:12px;margin-top:12px}
.policy-links a{color:var(--primary);font-weight:700;text-decoration:none}
.policy-links a:hover{text-decoration:underline}
footer{background:#202722;color:#e0d9cf;padding:28px 0;font-size:12px}
.foot-in{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
footer a{color:#fff;text-decoration:none}
.foot-links{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
@media(max-width:980px){
  .hero-grid,.article-layout{grid-template-columns:1fr}
  .grid-3,.article-primary-grid{grid-template-columns:repeat(2,1fr)}
  .article-route-grid{grid-template-columns:repeat(2,1fr)}
  .side{position:static}
}
@media(max-width:680px){
  .wrap{padding:0 18px}
  .bar-in{min-height:62px}
  .bar nav,.bar-action{display:none}
  h1{font-size:30px}
  .hero-grid{padding:34px 0 32px}
  .metrics,.grid-2,.grid-3,.article-primary-grid,.article-route-grid{grid-template-columns:1fr}
  .metric{border-right:0;border-bottom:1px solid var(--line)}
  .metric:last-child{border-bottom:0}
  .section-head{display:block}
  .section-note{display:block;margin-top:10px;white-space:normal}
  .supply-board{padding:14px}
  .supply-board-foot{display:block}
  .has-product-media{grid-template-columns:minmax(0,1fr) 92px;column-gap:12px}
  .product-media{width:92px}
  .product-thumb{padding:7px}
  .malls{grid-template-columns:1fr}
  .table th:nth-child(3),.table td:nth-child(3){display:none}
  .article-body{padding:20px}
  .cta-box{display:block}
  .cta-box .btn{margin-top:14px}
}
@media(max-width:480px){
  .supply-tile-grid{grid-template-columns:1fr}
}