:root{--bg:#fff;--surface:#f5f6f9;--surface-hover:#edf3ff;--text:#1d293b;--muted:#727d8d;--line:#e7ecf3;--blue:#0668fa;--focus:#72b1ff;--header:rgba(255,255,255,.97);--shadow:0 10px 40px rgba(29,41,59,.1);color-scheme:light}
:root[data-theme=dark]{--bg:#203247;--surface:#2b4158;--surface-hover:#334d67;--text:#e2e8f0;--muted:#b2c0cf;--line:#36495e;--blue:#55a0ff;--focus:#6fb1ff;--header:rgba(32,50,71,.97);--shadow:0 12px 36px #13243855;color-scheme:dark}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.55 Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}button,input{font:inherit}button{color:inherit}button,a,input,summary{-webkit-tap-highlight-color:transparent}svg{width:20px;height:20px;flex-shrink:0}a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--focus);outline-offset:3px}input:focus-visible{outline:none}p,h1,h2,h3{margin:0}h1{font-size:32px;line-height:1.25;letter-spacing:-.6px}h2{font-size:24px;line-height:1.35;letter-spacing:-.35px}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip{position:fixed;z-index:100;left:12px;top:-100px;background:var(--bg);padding:10px 16px;border:2px solid var(--blue);border-radius:6px}.skip:focus{top:12px}[hidden]{display:none!important}
.header{height:64px;border-bottom:1px solid var(--line);background:var(--header);position:sticky;top:0;z-index:40;display:flex;align-items:center;justify-content:space-between;padding:0 32px;gap:24px}.brand{display:flex;align-items:center;gap:20px}.brand img{width:112px;height:auto;display:block}:root[data-theme=dark] .brand img{filter:brightness(0) invert(1)}.brand-label{font-weight:600;font-size:14px;border-left:1px solid var(--line);padding-left:20px}.header-right{display:flex;gap:20px;align-items:center}.search{display:flex;align-items:center;width:370px;height:38px;border:1px solid var(--line);border-radius:7px;padding:0 11px;gap:8px;background:var(--bg)}.search:focus-within{border-color:var(--focus);box-shadow:0 0 0 2px color-mix(in srgb,var(--blue) 12%,transparent)}.search svg{color:#9aa4b1;width:17px;height:17px}.search input{width:100%;min-width:0;background:transparent;border:0;color:var(--text);font-size:13px}.search input::placeholder{color:var(--muted)}kbd{font:11px/1 Arial;border:1px solid var(--line);color:var(--muted);padding:3px 5px;border-radius:3px}.locale{font-size:12px;color:var(--muted);padding-left:20px;border-left:1px solid var(--line)}.theme-toggle,.mobile-menu{border:0;background:transparent;cursor:pointer;padding:7px;display:grid;place-items:center;border-radius:6px}.theme-toggle:hover,.mobile-menu:hover{background:var(--surface)}.theme-toggle svg{width:18px;height:18px;color:var(--muted)}.mobile-menu{display:none}
.home-page .layout{max-width:790px;margin:auto;display:block;padding:52px 28px 20px}.home-intro{margin-bottom:40px}.home-intro h1{font-size:34px}.home-intro p{margin-top:10px;color:var(--muted);font-size:15px}.catalog-section{margin-bottom:38px}.catalog-section h2{font-size:24px;margin-bottom:15px}.catalog-section h2 a{display:inline-flex;align-items:center;gap:6px}.catalog-section h2 span{display:flex;color:var(--muted)}.catalog-section h2 svg{width:18px;height:18px}.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.card{display:block;padding:18px 18px 17px;border-radius:10px;background:var(--surface);min-height:105px;transition:background .15s,box-shadow .15s}.card:hover{background:var(--surface-hover);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--blue) 18%,transparent)}.card-heading{display:flex;align-items:flex-start;gap:9px;margin-bottom:6px}.card-icon{color:var(--blue);display:flex;padding-top:1px}.card-icon svg{width:18px;height:18px}.card h3{font-size:14px;font-weight:600;line-height:1.4}.card p{font-size:13px;line-height:1.5;color:var(--muted)}.archive-link{border-top:1px solid var(--line);padding:22px 0;display:flex;justify-content:space-between;gap:20px;font-size:13px}.archive-link>span{color:var(--muted)}.archive-link a{color:var(--blue)}
.inner-page .layout{max-width:1320px;margin:0 auto;display:grid;grid-template-columns:248px minmax(0,1fr) 190px;gap:32px;padding:36px 28px 20px}.sidebar-inner{position:sticky;top:99px;max-height:calc(100dvh - 120px);overflow:auto;padding:0 5px 10px 0;scrollbar-width:thin}.nav-home{display:block;padding:8px 14px;border-radius:6px;margin-bottom:5px}.nav-group{margin:2px 0}.nav-group summary{list-style:none;display:flex;align-items:flex-start;border-radius:6px;cursor:pointer;font-size:13px}.nav-group summary::-webkit-details-marker{display:none}.nav-group summary a{padding:8px 8px 8px 0;flex:1;line-height:1.5}.nav-chevron{display:flex;width:28px;flex-shrink:0;justify-content:center;padding-top:10px}.nav-chevron svg{height:15px;width:15px;color:#9aa6b4;transition:transform .12s}.nav-group[open] .nav-chevron svg{transform:rotate(90deg)}.nav-group[open]>summary{box-shadow:inset 0 0 0 1px var(--focus)}.nav-children{border-left:1px solid var(--line);margin:4px 0 8px 13px}.nav-child{display:block;font-size:13px;padding:7px 12px 7px 20px;position:relative;border-radius:0 5px 5px 0}.nav-child:before{content:'';position:absolute;width:13px;left:0;top:17px;border-top:1px solid var(--line)}.nav-child:hover,.nav-home:hover,.nav-group summary:hover{background:var(--surface)}.selected{color:var(--blue);font-weight:600}.nav-child.selected{background:var(--surface-hover)}.nav-secondary{display:block;font-size:13px;margin:12px 0 0;padding:7px 14px;color:var(--muted)}.nav-secondary:hover{color:var(--blue)}.main{min-width:0}.breadcrumbs{display:flex;align-items:center;gap:9px;flex-wrap:wrap;color:var(--muted);font-size:12px;margin:5px 0 27px}.breadcrumbs a:hover{color:var(--blue)}.section-description{margin-top:13px;color:var(--muted);font-size:14px}.category-cards{grid-template-columns:repeat(3,minmax(0,1fr));margin-top:30px;gap:12px}.category-cards .card{padding:17px 15px;min-height:124px}.category-cards .card-heading{gap:7px}.category-cards .card-icon{display:none}.category-cards .card h3{font-size:13px}.category-cards .card p{font-size:12px}.inner-page .main:has(.category-cards){grid-column:2/4}
.document{font-size:15px;line-height:1.75}.document h1{font-size:30px;line-height:1.3;margin:13px 0 17px}.hero .meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;font-size:11px;color:var(--muted)}.doc-status{display:inline-block;font-size:11px;line-height:1.4;background:var(--surface);color:var(--muted);border-radius:5px;padding:4px 8px}.doc-status.current{color:var(--blue);background:var(--surface-hover)}.hero .publication-date,.hero .lead,.hero .current-version{font-size:12px;color:var(--muted);margin:6px 0}.hero .current-version{overflow-wrap:anywhere}.document-content{margin-top:30px;overflow-wrap:anywhere}.document-content h2{font-size:21px;line-height:1.45;margin:30px 0 12px;scroll-margin-top:88px}.document-content h3{font-size:17px;margin:25px 0 10px;scroll-margin-top:88px}.document-content p{margin:0 0 14px}.document-content li{margin:7px 0}.document-content a,.hero a{color:var(--blue)}.document-content a:hover,.hero a:hover{text-decoration:underline}.document-content ul,.document-content ol{padding-left:23px}.document-content table{border-collapse:collapse;width:100%;font-size:13px;display:block;overflow:auto}.document-content th,.document-content td{border:1px solid var(--line);padding:10px;vertical-align:top}.document-content dt{font-size:12px;color:var(--muted)}.document-content dd{margin:0 0 16px}.document-history{background:var(--surface);border-radius:9px;padding:15px 18px;margin:35px 0}.document-history summary{font-size:14px;font-weight:600;cursor:pointer}.document-history li{font-size:12px}.document-history .small{color:var(--muted)}.publication-note,.notice,.status-notice{border-left:3px solid var(--blue);background:var(--surface);padding:16px;margin:22px 0;font-size:14px}.toc>div{position:sticky;top:105px;font-size:12px;border-left:1px solid var(--line);padding-left:18px}.toc p{font-weight:600;font-size:12px;margin:6px 0 13px}.toc a{display:block;color:var(--muted);padding:5px 0;font-size:11px;line-height:1.5}.toc a:hover{color:var(--blue)}.mobile-toc{display:none}.footer{border-top:1px solid var(--line);margin-top:50px;padding:20px 0 5px;display:flex;flex-wrap:wrap;gap:10px 20px;font-size:11px;color:var(--muted)}.footer a:hover{color:var(--blue)}.home-page .footer{margin-top:18px}.not-found{padding:60px 0 100px}.not-found>span{font-size:16px;color:var(--blue)}.not-found h1{margin:10px 0}.not-found p{color:var(--muted);margin:15px 0 25px}.primary-link{display:inline-block;padding:10px 18px;border-radius:7px;background:var(--blue);color:#fff}
.search-panel{position:fixed;z-index:60;right:120px;top:57px;width:min(570px,calc(100vw - 32px));max-height:70vh;overflow:auto;background:var(--bg);border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow);padding:9px}.search-meta{padding:10px 12px;color:var(--muted);font-size:12px}.search-result{display:flex;flex-direction:column;padding:12px;border-radius:7px;gap:3px}.search-result:hover,.search-result:focus{background:var(--surface-hover)}.search-result small{color:var(--muted);font-size:10px}.search-result strong{font-size:14px;font-weight:600}.search-result span{color:var(--muted);font-size:12px}.menu-overlay{position:fixed;inset:64px 0 0;border:0;background:#101c3044;z-index:45}
@media(min-width:1450px){.inner-page .layout{max-width:1370px;grid-template-columns:254px minmax(0,1fr) 205px;gap:40px}}
@media(max-width:1100px){.inner-page .layout{grid-template-columns:225px minmax(0,1fr);gap:28px}.toc{display:none}.inner-page .main:has(.category-cards){grid-column:2}.category-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.mobile-toc{display:block;margin-top:22px;padding:12px 16px;background:var(--surface);border-radius:8px;font-size:13px}.mobile-toc summary{cursor:pointer}.mobile-toc a{display:block;padding:5px 0;color:var(--blue)}.search{width:320px}}
@media(max-width:760px){.header{height:60px;padding:0 18px;gap:10px}.brand img{width:92px}.brand-label,.locale,kbd{display:none}.header-right{gap:8px}.search{width:clamp(130px,36vw,270px);height:35px;padding:0 8px}.search input{font-size:12px}.search svg{width:15px}.theme-toggle{padding:5px}.mobile-menu{display:grid;padding:5px}.home-page .mobile-menu{display:none}.home-page .layout{padding:32px 20px 18px}.home-intro{margin-bottom:30px}.home-intro h1{font-size:28px}.home-intro p{font-size:14px}.catalog-section{margin-bottom:30px}.catalog-section h2{font-size:21px}.card{padding:15px 14px;min-height:112px}.card h3{font-size:13px}.card p{font-size:12px}.card-icon svg{width:16px;height:16px}.inner-page .layout{display:block;padding:23px 20px}.sidebar{position:fixed;top:60px;bottom:0;left:0;width:min(310px,85vw);background:var(--bg);z-index:50;padding:22px 15px;display:none;border-right:1px solid var(--line)}.sidebar-inner{position:static;max-height:100%;padding-right:4px}.menu-open .sidebar{display:block}.menu-open{overflow:hidden}.menu-overlay{top:60px}.breadcrumbs{margin:0 0 24px;font-size:11px;gap:6px}.inner-page h1{font-size:27px}.document{font-size:14px;line-height:1.75}.document-content h2{font-size:20px}.category-cards{margin-top:23px;gap:10px}.category-cards .card{min-height:120px}.search-panel{right:16px;top:56px}.footer{margin-top:35px}.archive-link{font-size:12px;gap:10px}.toc{display:none}}
@media(max-width:390px){.cards{grid-template-columns:1fr}.card{min-height:90px}.brand img{width:82px}.header{padding:0 13px}.search{width:145px}.header-right{gap:5px}.archive-link{flex-direction:column;gap:5px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}