:root{color-scheme:light;--ink:#183032;--muted:#62777b;--green:#086f63;--green-dark:#06584f;--soft:#eaf7f2;--line:#dce9e5;--paper:#fff;--ground:#f7faf9}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:88px}body{margin:0;min-width:320px;background:var(--ground);color:var(--ink);font:15px/1.95 Tahoma,"Segoe UI",Arial,sans-serif}a{color:var(--green-dark);text-decoration:none}a:hover{text-decoration:underline}button,input{font:inherit}:focus-visible{outline:3px solid #38ae98;outline-offset:3px}.sr-only,.skip:not(:focus){position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip:focus{position:fixed;z-index:100;top:8px;right:8px;padding:8px 12px;background:#fff;border:1px solid var(--green);border-radius:8px}
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.layout{display:grid;grid-template-columns:240px minmax(0,1fr) 195px;gap:clamp(25px,3vw,46px);max-width:1540px;min-height:calc(100vh - 145px);margin:auto;padding:35px 28px 75px}.sidebar,.toc{position:sticky;top:99px;align-self:start;max-height:calc(100vh - 120px);overflow:auto;scrollbar-width:thin}.sidebar{padding-left:18px;border-left:1px solid var(--line)}.toc{padding-right:16px;border-right:1px solid var(--line)}.side-title{margin:0 0 12px;color:#657a79;font-size:12px;font-weight:800}.sidebar>a,.toc>a{display:block;margin:3px 0;padding:7px 10px;border-radius:8px;color:#536c70;font-size:12px;line-height:1.6}.sidebar>a:hover,.toc>a:hover{background:var(--soft);color:var(--green-dark);text-decoration:none}.sidebar>a[aria-current=page]{background:var(--soft);color:var(--green-dark);font-weight:800}.toc>a{border-right:2px solid transparent;border-radius:0;padding:4px 8px}.toc>a.is-active,.toc>a:hover{border-color:var(--green)}.toc>a.sub{padding-right:18px;font-size:11px}.side-note{margin-top:25px;padding:12px;border-radius:9px;background:#edf5f2;color:var(--muted);font-size:11px;line-height:1.7}.content{min-width:0;max-width:900px}.breadcrumbs{display:flex;gap:8px;margin:0 0 23px;color:var(--muted);font-size:12px}.breadcrumbs a{color:var(--muted)}
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.manual{padding:6px 0 40px}.manual h1{margin:0 0 20px;padding-bottom:20px;border-bottom:1px solid var(--line);font-size:clamp(27px,3vw,38px);line-height:1.5}.manual h2{margin:50px 0 18px;padding:0 14px 0 0;border-right:4px solid var(--green);font-size:23px;line-height:1.55;scroll-margin-top:96px}.manual h3{margin:34px 0 12px;font-size:18px;line-height:1.65;scroll-margin-top:96px}.manual h4{margin:25px 0 8px;font-size:15px}.manual p{margin:10px 0 16px}.manual ul,.manual ol{padding-right:23px}.manual li{margin:5px 0}.manual strong{color:#174948}.manual blockquote{margin:19px 0;padding:12px 18px;border-right:4px solid #4caa94;border-radius:7px;background:#eef8f4;color:#315e58}.manual blockquote p{margin:0}.manual hr{margin:33px 0;border:0;border-top:1px solid var(--line)}.manual code{padding:2px 5px;border-radius:4px;background:#ecf3f1;font:12px/1.6 Consolas,monospace;direction:ltr;unicode-bidi:isolate}.manual pre{overflow:auto;padding:14px;border-radius:8px;background:#173239;color:#fff;direction:ltr;text-align:left}.manual pre code{padding:0;background:transparent;color:inherit}.manual table{display:block;width:100%;max-width:100%;overflow-x:auto;border-collapse:collapse;margin:17px 0 26px;background:white;font-size:12px;line-height:1.7}.manual th,.manual td{min-width:95px;padding:9px 11px;border:1px solid var(--line);vertical-align:top;text-align:right}.manual th{background:#eef6f2;color:#19564d;font-weight:800}.manual tbody tr:nth-child(even){background:#fafcfb}.manual img{display:block;max-width:100%;height:auto;margin:17px auto 8px;border:1px solid var(--line);border-radius:11px;background:#fff;box-shadow:0 10px 25px #0b453d16}.manual img+p,.manual p:has(>img)+p{color:var(--muted);font-size:12px;text-align:center}.manual a{overflow-wrap:anywhere}.manual figure{margin:22px 0}.manual figcaption{color:var(--muted);font-size:12px;text-align:center}footer{padding:18px 24px;border-top:1px solid var(--line);color:var(--muted);font-size:11px;text-align:center}
@media(max-width:1190px){.layout{grid-template-columns:225px minmax(0,1fr)}.toc{display:none}}@media(max-width:780px){.topbar-inner{gap:10px;padding:0 14px}.brand{min-width:auto}.brand small{display:none}.search-wrap{min-width:0}.shortcut{display:none}.search-wrap input{padding-left:12px}.menu-toggle{display:block}.layout{display:block;padding:24px 16px 48px}.sidebar{display:none;position:static;max-height:none;margin-bottom:22px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:white}.sidebar.open{display:block}.hero{padding:24px}.chapter-grid{grid-template-columns:1fr}.manual h2{font-size:21px}.manual table{font-size:11px}}@media print{.topbar,.sidebar,.toc,.skip,footer{display:none!important}.layout{display:block;max-width:none;padding:0}.content{max-width:none}.manual{padding:0}.manual h2{break-after:avoid}.manual img{max-height:15cm;box-shadow:none}.manual table{display:table;overflow:visible;break-inside:auto}.manual tr{break-inside:avoid}body{background:white;color:black}}
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.nav-group{border-bottom:1px solid var(--line)}.nav-group summary{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:9px 10px;border-radius:8px;cursor:pointer;color:#345d59;font-size:12px;font-weight:800;list-style:none}.nav-group summary::-webkit-details-marker{display:none}.nav-group summary:hover,.nav-group[open]>summary{background:var(--soft);color:var(--green-dark)}.nav-group summary small{min-width:22px;padding:0 5px;border-radius:12px;background:#fff;color:#6f8581;text-align:center;font-size:10px}.nav-items{padding:3px 8px 8px 0}.nav-items a{display:block;margin:1px 0;padding:5px 9px;border-radius:6px;color:#546f6a;font-size:11px;line-height:1.65}.nav-items a:hover,.nav-items a[aria-current=page]{background:#e7f5ef;color:#075e53;text-decoration:none}.nav-items a[aria-current=page]{font-weight:800}.nav-items .nav-overview{color:#087367;font-weight:800}.quick-links{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:22px 0 35px}.quick-links a{display:block;padding:14px;border:1px solid #b8ded2;border-radius:10px;background:white;color:var(--ink)}.quick-links a:hover{background:#ecf8f2;text-decoration:none}.quick-links strong,.quick-links small{display:block}.quick-links strong{font-size:14px}.quick-links small{color:var(--muted);font-size:10px;line-height:1.5}.section-intro h2{margin:0;font-size:24px}.section-intro p{margin:4px 0 16px;color:var(--muted)}.category-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.category-card,.article-card{display:flex;flex-direction:column;min-height:145px;padding:18px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink)}.category-card:hover,.article-card:hover{border-color:#83cbb7;box-shadow:0 8px 24px #0b453d12;text-decoration:none}.category-card span{color:var(--green-dark);font-size:10px;font-weight:800}.category-card strong,.article-card strong{font-size:17px;line-height:1.55}.category-card small,.article-card small{margin:7px 0;color:var(--muted);font-size:11px;line-height:1.7}.category-card b,.article-card b{margin-top:auto;color:var(--green-dark);font-size:11px}.category-header{margin-bottom:25px;padding:30px;border:1px solid #d4e9e1;border-radius:16px;background:linear-gradient(115deg,#eaf8f2,#fff 67%)}.category-header h1{margin:0;font-size:34px}.category-header p{margin:6px 0;color:#526b6a}.category-header>span{font-size:11px;font-weight:800;color:var(--green-dark)}.article-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.manual .article-category{margin:0 0 8px;color:var(--green-dark);font-size:12px;font-weight:800}.article-pager{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:30px 0}.article-pager a{display:flex;flex-direction:column;padding:15px;border:1px solid var(--line);border-radius:10px;background:#fff}.article-pager a:hover{border-color:#83cbb7;text-decoration:none}.article-pager small{color:var(--muted);font-size:11px}.article-pager strong{color:var(--ink);font-size:14px}.manual tr[id]{scroll-margin-top:96px}@media(max-width:1190px){.category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.quick-links{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:780px){.category-grid,.article-grid,.quick-links,.article-pager{grid-template-columns:1fr}.category-header{padding:22px}.category-header h1{font-size:27px}}
