:root{--primary:#18745f;--primary-dark:#105545;--primary-soft:#eff8f5;--secondary:#111;--text:#333;--muted:#777;--background:#f7f7f7;--panel:#fff;--border:#ddd;--danger:#b23a32;--danger-soft:#fff8f7;--container:1080px;color-scheme:light}*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--background);color:var(--text);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Noto Sans JP,Hiragino Sans,Yu Gothic,Meiryo,sans-serif;font-size:15px;line-height:1.8}body{background:var(--background);margin:0}a{color:var(--primary);text-underline-offset:.16em;text-decoration:underline;transition:opacity .15s}a:hover{opacity:.78}img{max-width:100%;height:auto;display:block}h1,h2,h3,p{margin-top:0}:focus-visible{outline-offset:3px;outline:3px solid #e0b83b}.container,.header-inner{width:min(var(--container), calc(100% - 40px));margin-inline:auto}.skip-link{z-index:20;background:var(--secondary);color:#fff;padding:8px 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var(--border);background:#fff}.entry-article{min-width:0;padding:48px}.entry-header{border-bottom:1px solid var(--border);margin-bottom:24px;padding-bottom:18px}.entry-tags{flex-wrap:wrap;gap:6px;margin-bottom:12px;display:flex}.tag,.chip{color:#666;background:#f1f1f1;border:0;border-radius:0;padding:2px 8px;font-size:.73rem;font-weight:700;line-height:1.7;text-decoration:none;display:inline-block}a.chip:hover{background:var(--primary);color:#fff;opacity:1}.entry-title{color:var(--secondary);letter-spacing:0;text-wrap:balance;margin-bottom:12px;font-size:clamp(1.55rem,3vw,1.9rem);font-weight:900;line-height:1.45}.home-title{font-size:clamp(1.8rem,4vw,2.35rem)}.entry-description{color:#555;max-width:68ch;margin-bottom:12px;font-size:1rem}.entry-meta{color:var(--muted);gap:16px;font-size:.78rem;display:flex}.entry-eye-catch{aspect-ratio:16/8.6;background:#eee;margin:0 0 32px;overflow:hidden}.entry-eye-catch 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var(--secondary);color:var(--secondary);margin:0 0 16px;padding-bottom:5px;font-size:1rem;font-weight:800}.sidebar-widget p,.content-box p,.content-box li{font-size:.84rem}.sidebar-list{display:grid}.sidebar-list a{border-bottom:1px dashed var(--border);color:var(--text);padding:10px 0;text-decoration:none}.sidebar-list a:last-child{border-bottom:0}.sidebar-list span{color:var(--primary);font-size:.68rem;display:block}.sidebar-list strong{color:var(--text);font-size:.85rem;line-height:1.55;display:block}.button,.button-secondary{background:var(--primary);color:#fff;text-align:center;border:1px solid #0000;border-radius:0;padding:10px 18px;font-size:.9rem;font-weight:700;text-decoration:none;display:inline-block}.button:hover{background:var(--primary-dark);opacity:1}.button-secondary{border-color:var(--border);color:var(--primary);background:#fff}.btn-block{width:100%;display:block}.breadcrumbs{color:var(--muted);margin-bottom:18px;font-size:.75rem}.breadcrumbs ol{flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none;display:flex}.breadcrumbs li:not(:last-child):after{color:#aaa;content:"/";margin-left:6px}.article-body p,.article-body li{color:#3f3f3f}.article-body p{max-width:68ch}.article-body table{border-collapse:collapse;width:100%;margin:24px 0 32px;font-size:.9rem}.article-body th,.article-body td{border:1px solid var(--border);text-align:left;vertical-align:top;padding:10px}.article-body th{color:var(--secondary);background:#f3f3f3}.notice{margin:24px 0;padding:18px 20px;font-size:.9rem}.notice strong{margin-bottom:6px;display:block}.notice-pr{background:#fffdf5;border:1px solid #eadfb5;border-top:3px solid #bd941e}.notice-safety{border:1px solid #efd2cf;border-top:3px solid var(--danger);background:var(--danger-soft)}.notice-safety strong,.product-card .caution{color:var(--danger)}.notice ul{margin:0;padding-left:1.2em}.product-strip{margin-top:40px}.product-card{border-right:1px solid var(--border);border-bottom:1px solid 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