:root{--bg:#fbf8fc;--card:#ffffff;--ink:#231b2a;--muted:#6f6577;--line:#e7deeb;--accent:#6d3c91;--accent-dark:#43245e;--accent2:#a77bc2;--orange:#f59d22;--orange-dark:#d97f08;--soft:#f4ecf8;--warn:#fff5e4;--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.72}a{color:#633285;text-decoration-thickness:1px;text-underline-offset:3px}img{max-width:100%;height:auto}header{position:sticky;top:0;z-index:30;background:rgba(251,248,252,.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.nav{max-width:var(--max);margin:auto;display:flex;align-items:center;justify-content:space-between;padding:14px 22px}.brand{display:flex;gap:11px;align-items:center;color:var(--ink);font-weight:900;text-decoration:none}.mark{width:38px;height:38px;border-radius:12px;background:linear-gradient(145deg,var(--accent),var(--accent-dark));display:grid;place-items:center;color:white;font-size:20px}.links{display:flex;gap:18px;align-items:center;font-size:14px;font-weight:650}.links a{text-decoration:none;color:var(--ink)}.menu{display:none;border:1px solid var(--line);background:white;border-radius:10px;padding:8px 10px}.wrap{max-width:var(--max);margin:auto;padding:0 22px}.hero{padding:64px 0 34px}.crumbs{font-size:13px;color:var(--muted);margin-bottom:18px}.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:42px;align-items:center}.kicker{display:inline-block;padding:7px 11px;border-radius:999px;background:var(--soft);color:var(--accent);font-size:12px;font-weight:800;letter-spacing:.04em;text-transform:uppercase}.hero h1{font-size:clamp(2.3rem,5vw,4.8rem);line-height:1.02;letter-spacing:-.055em;margin:18px 0}.lede{font-size:1.16rem;color:#574d5d;max-width:780px}.trust{display:flex;flex-wrap:wrap;gap:9px;margin:22px 0}.chip{padding:7px 10px;border:1px solid var(--line);background:white;border-radius:999px;font-size:12px}.visual{min-height:330px;border:1px solid var(--line);border-radius:28px;background:radial-gradient(circle at 24% 18%,#f2dfbb,transparent 32%),radial-gradient(circle at 84% 18%,#e8d7f1,transparent 33%),linear-gradient(145deg,#fff,#f4edf8);position:relative;overflow:hidden;box-shadow:0 25px 70px rgba(79,42,104,.13)}.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0}.btn{display:inline-block;padding:13px 18px;border-radius:12px;font-weight:800;text-decoration:none;border:1px solid var(--accent)}.btn.primary{background:var(--accent);color:white}.btn.secondary{background:white;color:var(--accent)}.notice{background:var(--warn);border:1px solid #eddba7;padding:16px 18px;border-radius:14px;font-size:14px}.layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:38px;padding:18px 0 70px}.article{background:var(--card);border:1px solid var(--line);border-radius:24px;padding:clamp(22px,4vw,48px);box-shadow:0 16px 50px rgba(72,38,92,.06)}.article h2{font-size:1.75rem;line-height:1.2;letter-spacing:-.025em;margin:44px 0 14px}.article h3{font-size:1.25rem;margin:30px 0 10px}.article p{margin:0 0 17px}.article ul,.article ol{padding-left:22px}.article blockquote{margin:24px 0;padding:18px 20px;border-left:4px solid var(--accent);background:var(--soft);border-radius:0 14px 14px 0;font-size:1.08rem}.article table{width:100%;border-collapse:collapse;margin:22px 0;font-size:14px}.article th,.article td{border:1px solid var(--line);padding:12px;vertical-align:top}.article th{background:#f6eff9;text-align:left}.side{position:sticky;top:84px;align-self:start}.sidecard{background:white;border:1px solid var(--line);border-radius:18px;padding:18px;margin-bottom:16px}.sidecard h3{font-size:15px;margin:0 0 10px}.sidecard a{display:block;padding:6px 0;font-size:14px}.ref{font-size:14px;color:#4d5a53}.related{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:26px}.rel{display:block;background:#faf5fc;border:1px solid var(--line);border-radius:14px;padding:16px;text-decoration:none;color:var(--ink);font-weight:750}.footer{border-top:1px solid var(--line);background:#f3ebf6;padding:42px 0}.footgrid{max-width:var(--max);margin:auto;padding:0 22px;display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:24px}.footer h4{margin:0 0 10px}.footer a{display:block;margin:7px 0;color:#4b4052;font-size:14px}.small{font-size:12px;color:var(--muted)}@media(max-width:900px){.links{display:none}.links.open{display:flex;position:absolute;left:16px;right:16px;top:68px;flex-direction:column;align-items:stretch;background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px;box-shadow:0 18px 45px rgba(22,45,34,.12)}.menu{display:block}.hero-grid,.layout{grid-template-columns:1fr}.visual{min-height:260px}.side{position:static}.related{grid-template-columns:1fr}.footgrid{grid-template-columns:1fr 1fr}.hero{padding-top:38px}}@media(max-width:560px){.footgrid{grid-template-columns:1fr}.article{border-radius:16px}.hero h1{font-size:2.35rem}.nav{padding:12px 16px}.wrap{padding:0 16px}}



/* Zencortex brand adaptation */
:root{--bg:#fff;--ink:#163833;--muted:#526b66;--line:#d7e6e1;--accent:#087d79;--accent-dark:#07534e;--accent2:#8bc525;--orange:#ffdf13;--soft:#e8f7ef;--warn:#f5faed;--max:1240px}
body{background:#fff;font-size:16px}header{background:rgba(255,255,255,.97)}a{color:#066c68}.brand .mark{background:#087d79;border-radius:50%;box-shadow:inset 0 -3px 0 #a5da24}.hero{background:linear-gradient(125deg,#effaf5,#fff);padding:40px 0 48px}.hero-grid{grid-template-columns:1.2fr 1fr;gap:45px}.hero h1{font-size:clamp(2.2rem,4.4vw,3.9rem);line-height:1.09;letter-spacing:-.045em;color:#064f4b}.lede{color:#46645e}.kicker{font-size:13px;color:#075e57;background:#e1f2db}.chip,.small{font-size:13px}.notice{background:#f5faf5;border-color:#dce9de;font-size:14px;padding:12px 16px}.visual{background:#fff;border-color:#d6e6dc;min-height:0;box-shadow:0 18px 50px #0b6b5012;padding:14px;border-radius:28px}.visual img{display:block;width:100%;height:auto;max-height:475px;object-fit:contain;border-radius:18px}.visual figcaption{font-size:13px;color:#526b66;padding:10px 4px 0}.btn,.nav-order{background:#ffdf13;color:#182d27;border:1px solid #ebcf00;box-shadow:none;border-radius:999px;transition:transform .15s,background .15s}.btn:hover,.nav-order:hover{background:#f5d300;transform:translateY(-1px)}.btn.secondary{color:#076762;border-color:#b8d6cc}.links{gap:15px}.links .nav-order{padding:10px 18px;color:#172b25}.layout{padding:38px 22px 65px;grid-template-columns:minmax(0,1fr) 280px;gap:30px}.article{box-shadow:none;border-color:#dce9e3}.article h2{color:#085950;scroll-margin-top:100px}.article h3{color:#145c52}.article th{background:#e6f5ed}.article table{font-size:15px}.article td{overflow-wrap:anywhere}.table-scroll{overflow-x:auto;margin:20px 0}.table-scroll table{margin:0;min-width:450px}.sidecard h3{font-size:16px}.sidecard .btn{display:block;text-align:center;color:#17372d;font-size:15px;margin-top:12px}.related{grid-template-columns:repeat(2,1fr)}.rel{background:#f0f9f4;color:#12594d}.footer{background:#eef8f2}.footer a{color:#315f52}.footgrid .brand{display:flex;font-size:17px}.product-inline{display:grid;grid-template-columns:1fr 1.1fr;gap:25px;padding:22px;background:#f0f9f3;border:1px solid #d7e8dc;border-radius:18px;margin:26px 0;align-items:center}.product-inline img{max-height:260px;object-fit:contain;border-radius:12px}.offer-section{padding:38px 22px 55px}.offer-card{background:#075b51;color:#fff;border-radius:24px;padding:32px;display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center}.offer-card h2{color:#fff;margin:0 0 10px;font-size:2rem;line-height:1.2}.offer-card p{margin:8px 0}.offer-card .small{color:#d0e6dc}.offer-actions{display:flex;flex-direction:column;gap:12px}.offer-actions .btn{text-align:center;white-space:nowrap}.offer-actions .secondary{background:white}.summary{border-left:4px solid #88bf29;background:#eef9e8;border-radius:0 12px 12px 0;padding:20px;margin:24px 0}.toc{background:#f1f8f4;padding:18px 23px;border-radius:14px;margin:22px 0}.toc a{display:block;padding:3px 0;font-size:15px}details{border:1px solid #d8e8de;border-radius:12px;padding:16px 18px;margin:10px 0}summary{cursor:pointer;font-weight:750;color:#075e54}details p{margin:12px 0 0!important}.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:26px 0}.price-card{border:1px solid #c7dfd3;border-radius:18px;padding:20px 12px;text-align:center;background:#f1faf6}.price-card.featured{background:#e4fbe8;border:2px solid #087d79}.price-card h3{margin:8px 0}.price-card .amount{font-size:2.8rem;font-weight:850;line-height:1.2;letter-spacing:-.04em}.price-card .btn{padding:11px;width:100%;margin:12px 0}.price-card img{height:140px;object-fit:contain}.price-card .small{font-size:13px}.skip{position:absolute;left:-10000px}.skip:focus{position:fixed;left:10px;top:10px;background:#fff;padding:10px;z-index:100}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #087d79;outline-offset:4px}.menu{font-size:15px;color:#075b51}.crumbs{font-size:14px}.alert{border-left:4px solid #b56a17;background:#fff6e8;padding:16px;margin:24px 0}.article li{margin-bottom:7px}.reading-note{font-size:14px;color:#526b66}.side{top:90px}.compact .hero-grid{grid-template-columns:1.6fr .65fr}.compact .visual img{max-height:245px}.compact .hero h1{font-size:clamp(2.1rem,4vw,3.2rem)}
@media(max-width:1000px){.links{gap:9px;font-size:13px}.brand{font-size:15px}.hero-grid{gap:25px}.layout{grid-template-columns:minmax(0,1fr) 235px;gap:22px}}
@media(max-width:900px){.hero-grid,.compact .hero-grid,.layout{grid-template-columns:1fr}.visual{max-width:510px;margin:0 auto;width:100%}.visual img{max-height:400px}.compact .visual{display:none}.side{position:static}.links.open{font-size:16px;max-height:calc(100vh - 90px);overflow:auto}.links.open a{padding:10px}.offer-card{grid-template-columns:1fr}.offer-actions{flex-direction:row;flex-wrap:wrap}}
@media(max-width:600px){.hero{padding:24px 0 30px}.hero h1{font-size:2.35rem}.layout{padding:24px 16px 40px}.article{padding:22px 18px}.price-grid,.product-inline,.related{grid-template-columns:1fr}.price-card img{height:150px}.price-card{padding:22px}.offer-card{padding:25px 20px}.offer-actions{flex-direction:column}.brand{font-size:17px}.hero .trust{gap:6px}.cta-row .btn{width:100%;text-align:center}.article h2{font-size:1.6rem}.footgrid{grid-template-columns:1fr 1fr}.footgrid>div:first-child{grid-column:1/-1}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

.toc summary{cursor:pointer;font-weight:750;padding:8px 0}.notice h2{margin-top:0}.notice p:last-child{margin-bottom:0}@media(max-width:900px){html:not(.js) .links{display:flex;position:static;flex-wrap:wrap}html:not(.js) .nav{flex-wrap:wrap}}