:root{--ink:#2f3a34;--muted:#5d6b62;--sage:#7a8b7f;--sagel:#eef2ef;--line:#d7ded9;--accent:#a9704f;--bg:#fbfcfb}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--bg);font-family:Segoe UI,Helvetica,Arial,sans-serif;line-height:1.65;font-size:18px}h1,h2,h3,p,li,a{overflow-wrap:break-word}h1,h2,h3,.serif{font-family:Georgia,Times New Roman,serif;line-height:1.2}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}header.site,footer.site{background:var(--sagel)}.bar{max-width:760px;margin:0 auto;padding:18px 22px;display:flex;align-items:center;justify-content:space-between}.brand{font-family:Georgia,serif;font-weight:600;color:var(--ink);font-size:19px}.brand .mark{color:var(--sage);margin-right:6px}main{max-width:720px;margin:0 auto;padding:40px 22px 20px}article h1{font-size:clamp(1.7rem,6vw,2.1rem);margin:0 0 18px}article h2{font-size:1.4rem;margin:46px 0 14px}article h2:after{content:"";display:block;width:38px;height:3px;background:var(--sage);border-radius:2px;margin-top:9px}article p{margin:16px 0}article>p:first-of-type{font-size:1.16rem;line-height:1.6;color:#3c473f}.takeaways{background:#f2f6f2;border:1px solid var(--line);border-left:4px solid var(--sage);border-radius:10px;padding:16px 20px;margin:22px 0 32px}.takeaways .tk-label{margin:0 0 8px;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--sage);font-weight:700;display:flex;align-items:center;gap:7px}.takeaways .tk-icon{width:16px;height:16px;flex:0 0 auto}.takeaways ul{margin:0;padding-left:20px}.takeaways li{margin:7px 0;font-size:1rem;color:var(--ink)}.toc{border:1px solid var(--line);border-radius:10px;padding:12px 18px 14px;margin:0 0 30px;background:#fff}.toc-label{margin:0 0 6px;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:700}.toc ol{margin:0;padding-left:20px}.toc li{margin:4px 0;font-size:.95rem}.toc a{color:var(--ink)}.toc a:hover{color:var(--accent)}.related{margin-top:44px;border-top:1px solid var(--line);padding-top:8px}.related-grid{list-style:none;padding:0;margin:14px 0 0;display:grid;gap:12px}.related-grid li{margin:0}.related-grid a{display:block;font-family:Georgia,serif;font-size:1.05rem;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px 16px;transition:border-color .15s,transform .15s}.related-grid a:hover{text-decoration:none;border-color:var(--sage);transform:translateY(-1px)}.faq{margin-top:44px}.faq details{border:1px solid var(--line);border-radius:10px;margin:10px 0;background:#fff;padding:0 16px}.faq summary{cursor:pointer;font-family:Georgia,serif;font-size:1.05rem;font-weight:600;padding:14px 26px 14px 0;list-style:none;position:relative;color:var(--ink)}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";position:absolute;right:2px;top:11px;color:var(--sage);font-size:1.35rem;line-height:1}.faq details[open] summary:after{content:"–"}.faq details p{margin:0 0 16px;color:var(--muted);font-size:.98rem}article table{width:100%;border-collapse:collapse;margin:20px 0;font-size:.92rem}article th,article td{border:1px solid var(--line);padding:9px 11px;text-align:left;vertical-align:top}article th{background:var(--sagel)}article tbody tr:nth-child(2n){background:#f7faf8}article ul,article ol{padding-left:22px}article li{margin:7px 0}article hr{border:0;border-top:1px solid var(--line);margin:34px 0}article blockquote{border-left:3px solid var(--sage);margin:18px 0;padding:2px 16px;color:var(--muted)}article>p:last-of-type{background:var(--sagel);border:1px solid var(--line);border-radius:12px;padding:18px 20px;font-size:.98rem}footer.site .bar{display:block;color:var(--muted);font-size:.85rem;text-align:center}.home-hero{padding:8px 0 6px;display:grid;grid-template-columns:1fr;gap:6px;align-items:center}.home-hero h1{font-size:clamp(1.8rem,6.5vw,2.3rem);margin:0 0 10px}.home-hero p{color:var(--muted);font-size:1.05rem;margin:0 0 8px}.hero-art{order:-1}.hero-art svg{display:block;width:100%;max-width:340px;height:auto;margin:0 auto}@media(min-width:680px){.home-hero{grid-template-columns:1.05fr .95fr;gap:26px;padding:18px 0 6px}.hero-art{order:0}.hero-art svg{max-width:100%}}.cardlist{list-style:none;padding:0;margin:26px 0}.cardlist li{border:1px solid var(--line);border-radius:12px;padding:16px 18px;margin:12px 0;background:#fff}.cardlist a{font-family:Georgia,serif;font-size:1.15rem;color:var(--ink)}.cardlist p{margin:6px 0 0;color:var(--muted);font-size:.92rem}.product{background:var(--sagel);border:1px solid var(--line);border-radius:14px;padding:22px 24px;margin:30px 0}.product h2{margin:0 0 8px;font-size:1.3rem}.btn{display:inline-block;background:var(--accent);color:#fff;border-radius:8px;padding:11px 20px;margin-top:10px;font-weight:600}.btn:hover{text-decoration:none;opacity:.92}