:root{--navy:#143457;--blue:#1769e8;--ink:#1c3854;--muted:#647b91;--line:#dfe9f2;--paper:#fff;--bg:#f5f8fc;--sidebar:270px;--radius:15px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:125px}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.85 Tahoma,Arial,sans-serif}button,input,a{-webkit-tap-highlight-color:transparent}button,input{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #f0b750;outline-offset:4px}button:disabled{opacity:.5;cursor:default}svg{width:23px;height:23px;vertical-align:middle;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(27px,3vw,38px);line-height:1.6;letter-spacing:-.6px;margin-bottom:9px}h2{font-size:23px;line-height:1.65;margin-bottom:15px}h3{font-size:17px;margin-bottom:8px}.skip{position:fixed;top:-100px;right:20px;background:#fff;padding:10px;z-index:100}.skip:focus{top:10px}.topbar{position:sticky;top:0;z-index:30;background:var(--navy);color:#fff;box-shadow:0 3px 14px #14345718}.top-inner{min-height:83px;padding:14px 24px;display:flex;align-items:center;gap:25px}.brand{display:flex;align-items:center;gap:11px;color:#fff;white-space:nowrap}.brand:hover{text-decoration:none}.brand img{width:42px;height:42px}.brand strong{font:700 19px/1.5 Arial,sans-serif;display:block;direction:ltr}.brand small{display:block;color:#c7d9eb;font-size:12px}.search-form{display:flex;align-items:center;gap:8px;max-width:650px;flex:1;margin-inline:auto;background:white;border-radius:10px;padding:0 14px;color:#68819a}.search-form input{min-width:0;flex:1;border:0;background:transparent;padding:10px 0;outline:none;color:var(--ink);font-size:14px}.search-form button{border:0;background:transparent;color:#527492;padding:7px;display:flex;align-items:center}.offline{font-size:11px;background:#e2f7ef;color:#11634a;border-radius:25px;padding:5px 11px;white-space:nowrap;display:flex;align-items:center;gap:6px}.offline:before{content:'';width:7px;height:7px;border-radius:50%;background:#1c9b6d}.menu-button,.icon-button{background:transparent;color:inherit;border:1px solid #ffffff44;border-radius:8px;padding:8px;display:inline-flex;align-items:center;justify-content:center}.menu-button{display:none}.layout{display:grid;grid-template-columns:var(--sidebar) minmax(0,1fr);max-width:1740px;margin:auto;min-height:calc(100vh - 83px)}.sidebar{position:sticky;top:83px;height:calc(100vh - 83px);overflow:auto;background:#fff;border-inline-end:1px solid var(--line);padding:25px 15px 20px;scrollbar-width:thin;z-index:25}.sidebar-title{display:flex;align-items:center;gap:9px;padding:0 10px 15px;font-weight:bold;font-size:17px}.sidebar a{color:#34516a;font-size:13px;display:flex;gap:10px;align-items:center;padding:8px 12px;border-radius:8px;line-height:1.7}.sidebar a.active{background:#e9f2ff;color:#0d5ccc;font-weight:bold}.sidebar>a{margin-bottom:4px}.sidebar details{margin:3px 0}.sidebar summary{cursor:pointer;list-style:none;display:flex;align-items:center;gap:9px;padding:8px 11px;font-size:14px;font-weight:bold;border-radius:8px}.sidebar summary::-webkit-details-marker{display:none}.sidebar summary:after{content:'‹';margin-inline-start:auto;font-size:23px;color:#8399ab;transition:transform .15s}.sidebar 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#173b6010}.section-head{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin-bottom:16px}.section-head h2{margin:0}.small-link{font-size:12px}.interface-map{position:relative;direction:ltr;border:1px solid #dce6ee;border-radius:9px;overflow:hidden;background:#f0f5fa}.interface-map>img{display:block;width:100%;height:auto}.hotspot{position:absolute;background:transparent;border:2px solid transparent;border-radius:5px;padding:0;transition:background .15s,border-color .15s}.hotspot:hover,.hotspot:focus-visible{background:#ffffff38;border-color:#ffc63b;box-shadow:0 0 0 2px #12385d}.map-hint{margin:12px 0 0;display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted)}.map-hint svg{color:var(--blue)}.button,.button-soft{display:inline-flex;align-items:center;justify-content:center;gap:7px;border-radius:8px;padding:9px 15px;line-height:1.6;border:1px solid var(--blue);background:var(--blue);color:#fff;font-size:13px;min-height:43px}.button:hover{text-decoration:none;background:#0a57c8}.button-soft{background:#f7faff;color:var(--blue);border-color:#c8dcf7}.button-soft:hover{text-decoration:none;background:#eaf3ff}.quick-routes{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 24px}.quick-routes a{border:1px solid #dce7f3;background:#fff;padding:7px 13px;font-size:12px;border-radius:30px;display:inline-flex;align-items:center;gap:7px}.quick-routes svg{width:17px;height:17px}.topic-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px;margin-bottom:24px}.topic-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px;box-shadow:0 3px 10px #15375207;transition:transform .15s,box-shadow .15s}.topic-card:hover{transform:translateY(-3px);box-shadow:0 8px 21px #173c6414;text-decoration:none}.topic-icon{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:11px;background:var(--tint,#eaf2ff);color:var(--accent,#1769e8);margin-bottom:12px}.topic-card h3{font-size:16px;color:var(--ink)}.topic-card p{font-size:12px;line-height:1.9;color:var(--muted);flex:1;margin:0 0 12px}.topic-card .more{font-size:12px;color:var(--accent,#1769e8)}.start-band{display:flex;gap:18px;align-items:center;justify-content:space-between;background:#e9f3ff;border:1px solid #cddff8;border-radius:12px;padding:18px 22px;margin-bottom:24px}.start-band h3{margin:0}.start-band p{font-size:12px;margin:4px 0 0;color:var(--muted)}.page-section{scroll-margin-top:115px}.guide-page{margin-bottom:40px}.enhanced .guide-page:not(.is-active){display:none}.article-heading{display:flex;gap:12px;align-items:flex-start}.article-heading .topic-icon{flex-shrink:0;margin-top:5px}.article-heading h1{font-size:clamp(25px,2.5vw,34px)}.article-image{margin:0 0 24px;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}.article-image button{display:block;border:0;background:#f5f8fb;width:100%;padding:12px;cursor:zoom-in}.article-image img{max-width:100%;height:auto;max-height:550px;display:block;margin:auto;object-fit:contain}.article-image figcaption{font-size:11px;padding:9px 15px;line-height:1.8;color:#678096;background:#fff}.article-columns{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:20px;margin-bottom:20px}.article-columns>.panel{margin-bottom:0}.steps{list-style:none;counter-reset:steps;padding:0;margin:0}.steps li{counter-increment:steps;position:relative;padding:0 40px 19px 0;font-size:14px}.steps li:before{content:counter(steps);position:absolute;right:0;top:1px;display:grid;place-items:center;width:27px;height:27px;background:#e9f2ff;border-radius:50%;font:700 14px/1 Arial;color:#1769e8}.steps li:last-child{padding-bottom:0}.controls{margin:0}.controls dt{font-size:13px;color:#234967;font-weight:bold;margin-bottom:2px}.controls dd{font-size:13px;color:#62798d;margin:0 0 14px;border-bottom:1px solid #edf2f7;padding-bottom:12px;line-height:1.9}.controls dd:last-child{border:0;margin-bottom:0;padding-bottom:0}.example{background:#edf8f5;border-right:3px solid #22a287;padding:18px 21px;border-radius:8px;margin:0 0 20px;font-size:14px}.example h3{color:#157660}.note{font-size:13px;padding:17px 20px;background:#fff9ec;border:1px solid #f0e0b6;border-radius:9px;line-height:1.95;margin:0 0 20px;color:#785c28}.benefit{font-size:14px;color:#536e84;border-right:3px solid #a5c4e5;padding-right:15px;margin-bottom:25px}.related{display:flex;gap:8px;flex-wrap:wrap}.related a{font-size:12px;background:#eef4fc;border:1px solid #dae7f6;border-radius:7px;padding:7px 12px}.article-pagination{display:flex;justify-content:space-between;gap:14px;border-top:1px solid var(--line);padding-top:18px;margin-top:25px;font-size:12px}.article-pagination a{max-width:45%}.button-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.button-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:17px;scroll-margin-top:115px}.button-card h3{font-size:15px;line-height:1.7}.button-picture{display:flex;align-items:center;justify-content:center;min-height:64px;background:#f5f8fc;border-radius:7px;margin:0 0 12px;padding:8px}.button-picture img{max-width:100%;max-height:60px;object-fit:contain}.button-card p{font-size:12px;line-height:2;color:#5d748a}.button-card .tag{font-size:10px;color:#7a8ea0;display:block;margin-bottom:8px}.button-card>a{font-size:12px}.button-card.matched{border:2px solid #e8a937;background:#fffdf6}.faq{border:1px solid var(--line);background:#fff;border-radius:10px;margin-bottom:10px;padding:0 18px}.faq summary{padding:14px 0;cursor:pointer;font-size:14px;font-weight:bold}.faq p{font-size:13px;color:#5e768c}.search-results{display:grid;gap:12px}.result{display:block;padding:18px 22px;border:1px solid var(--line);background:#fff;border-radius:10px}.result h2{font-size:17px;margin:5px 0}.result p{font-size:13px;color:var(--muted);margin:0}.result small{font-size:10px;color:#738da5}.empty{text-align:center;padding:40px 20px;background:white;border:1px dashed #ccdbe9;border-radius:12px}.download-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.download-card{background:#fff;padding:20px;border:1px solid var(--line);border-radius:12px}.download-card p{font-size:12px;color:var(--muted)}.site-footer{border-top:1px solid var(--line);margin-top:25px;padding:20px 0 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2vw;z-index:100}.last-article{display:none}.last-article.available{display:inline-flex}.inline-sample{width:100%;border-collapse:collapse;font-size:13px;margin:10px 0}.inline-sample th,.inline-sample td{padding:9px;border:1px solid var(--line);text-align:right}.inline-sample th{background:#eef5fe}.show-only-mobile{display:none}.print-control{border:0;background:transparent;color:#587795;font-size:11px}.version-note{font-size:11px;color:#70879a}.text-link{font-size:13px}.category-list{display:grid;gap:11px}.category-list .result{display:flex;gap:15px;align-items:center}.category-list .result>div{flex:1}.category-list .topic-icon{margin:0}.nav-close{display:none}
.quick-routes .last-article{display:none}.quick-routes .last-article.available{display:inline-flex}
@media(min-width:1700px){.content{padding-inline:50px}.topic-grid{gap:18px}}
@media(max-width:1150px){:root{--sidebar:235px}.content{padding:24px}.top-inner{gap:16px;padding-inline:18px}.brand strong{font-size:16px}.offline{font-size:10px}.topic-grid,.button-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.article-columns{grid-template-columns:1fr}.sidebar a{font-size:12px}.sidebar summary{font-size:13px}}
@media(max-width:800px){.top-inner{min-height:70px;gap:12px;padding:11px 16px;flex-wrap:wrap}.brand{flex:1}.brand strong{font-size:17px}.brand img{width:35px;height:35px}.brand small{font-size:10px}.offline{font-size:10px;padding:4px 8px}.search-form{order:4;flex-basis:100%;max-width:none;margin:0}.search-form input{padding-block:7px}.menu-button{display:flex}.layout{display:block;min-height:calc(100vh - 125px)}.sidebar{position:fixed;top:0;right:0;bottom:0;z-index:60;height:100dvh;width:min(85vw,320px);transform:translateX(105%);transition:transform .2s;box-shadow:-12px 0 50px #0c294528;padding-top:20px}.nav-open .sidebar{transform:translateX(0)}.nav-open .drawer-backdrop{display:block;position:fixed;inset:0;background:#10284288;z-index:55;border:0}.nav-open{overflow:hidden}.nav-close{display:inline-flex;color:#355976;border:1px solid #dde7ef;border-radius:7px;padding:6px;background:#f6f9fc;margin-inline-start:auto}.sidebar-title{font-size:17px}.sidebar a{font-size:14px;min-height:43px}.sidebar summary{font-size:14px;min-height:45px}.sidebar details a{font-size:13px}.content{padding:22px 17px}.crumbs{margin-bottom:16px;font-size:11px}.lead{font-size:14px}.panel{padding:17px;margin-bottom:19px}.section-head h2{font-size:18px}.hotspot{display:none}.show-only-mobile{display:block}.map-hint{font-size:11px}.map-hint-desktop{display:none}.start-band{padding:17px;align-items:flex-start;flex-direction:column;gap:12px}.start-band .button-soft{width:100%}.quick-routes{gap:7px}.quick-routes a{font-size:11px;padding:6px 10px}.button-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.download-grid{grid-template-columns:1fr}.article-pagination{font-size:11px}.article-image figcaption{font-size:10px}.article-image button{padding:5px}.viewer{width:100vw;height:100dvh;border-radius:0}.viewer-head{padding:9px;gap:5px}.viewer-head strong{font-size:11px}.viewer-head button{font-size:12px;padding:5px;min-width:38px}.viewer-body{padding:7px}.site-footer{font-size:10px}html{scroll-padding-top:140px}}
@media(max-width:430px){.content{padding-inline:13px}.top-inner{padding-inline:12px}.offline{display:none}.topic-grid{gap:10px}.topic-card{padding:15px}.topic-card h3{font-size:14px}.topic-card p{font-size:11px}.topic-icon{width:35px;height:35px;border-radius:8px}.topic-card .more{font-size:11px}.button-grid{grid-template-columns:1fr}.article-columns{gap:14px}.steps li{font-size:13px}.article-heading{gap:9px}.article-heading h1{font-size:25px}.eyebrow{font-size:10px}.button,.button-soft{font-size:12px}.result{padding:14px 16px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}
@media(max-width:800px){body:not(.enhanced) .sidebar{position:static;transform:none;width:100%;height:auto;box-shadow:none}body:not(.enhanced) .menu-button,body:not(.enhanced) .nav-close{display:none}}
@media print{body{background:#fff;font-size:12pt}.topbar,.sidebar,.drawer-backdrop,.quick-routes,.hotspot,.site-footer,.article-pagination,.viewer,.print-control,.button-soft{display:none!important}.layout{display:block}.content{padding:0}.content-inner{max-width:none}.enhanced .guide-page:not(.is-active){display:none}.guide-page.is-active{display:block}.panel,.article-image,.example,.note,.steps li{break-inside:avoid;box-shadow:none}.topic-grid,.button-grid{grid-template-columns:1fr 1fr}.article-columns{display:block}.article-columns>.panel{margin-bottom:15px}.article-image img{max-height:150mm}h1,h2,h3{break-after:avoid}.button-picture img{max-height:18mm}.crumbs{display:none}}

.viewer-head strong{min-width:0;overflow-wrap:anywhere;line-height:1.6}.viewer-head button{flex-shrink:0}