@font-face{font-family:'Manrope';src:url('Manrope.ttf') format('truetype');font-weight:200 800;font-display:swap}
@font-face{font-family:'Playfair';src:url('Playfair.ttf') format('truetype');font-weight:400 900;font-display:swap}
:root{--navy:#00559F;--blue:#0094D9;--deep:#04233f;--ink:#14263a;--muted:#5b6b7c;--line:#d8e6f0;--soft:#eef7fc;--bg:#f5f9fc;--card:#fff;--ok:#1f9d6b;--ok-bg:#e8f6ef;--bad:#d2453b;--bad-bg:#fdeeed;--warn-bg:#fff6e0;--grad:linear-gradient(135deg,#00559F,#0094D9);--side:300px;--top:64px}
*{box-sizing:border-box}
html{scroll-padding-top:84px}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 'Manrope','Segoe UI',Roboto,Arial,sans-serif;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:'Playfair',Georgia,serif;font-weight:700;color:var(--deep);line-height:1.2}
a{color:var(--navy);text-decoration:none}
a:hover{color:var(--blue)}
.ic{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.kicker{font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}
.muted{color:var(--muted)}.small{font-size:13px}
code{background:var(--soft);padding:1px 6px;border-radius:6px;font-size:.95em}

/* шапка */
.top{position:fixed;inset:0 0 auto 0;height:var(--top);z-index:30;display:flex;align-items:center;gap:14px;padding:0 18px;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 2px 12px rgba(4,35,63,.05)}
.brand{display:flex;align-items:center;gap:10px;color:var(--deep);font-weight:800;white-space:nowrap}
.brand img{height:30px}
.brand span{font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--blue);border-left:1px solid var(--line);padding-left:10px}
.burger{display:none;border:0;background:none;padding:6px;color:var(--deep);cursor:pointer}
.burger .ic{width:24px;height:24px}
.sbox{position:relative;flex:1;max-width:560px;margin-left:auto;display:flex;align-items:center}
.sbox>.ic{position:absolute;left:12px;color:var(--muted)}
.sbox input[type=search]{width:100%;height:40px;border:1px solid var(--line);border-radius:12px;background:var(--bg);padding:0 12px 0 38px;font:inherit;font-size:15px;color:var(--ink);outline:none}
.sbox input:focus{border-color:var(--blue);background:#fff;box-shadow:0 0 0 3px rgba(0,148,217,.15)}
.sugg{position:absolute;top:44px;left:0;right:0;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 30px rgba(4,35,63,.14);overflow:hidden;display:none}
.sugg.on{display:block}
.sugg a{display:flex;flex-direction:column;padding:9px 14px;border-top:1px solid var(--soft);color:var(--ink)}
.sugg a:first-child{border-top:0}
.sugg a small{color:var(--muted);font-size:12px}
.sugg a.act,.sugg a:hover{background:var(--soft)}
.sugg .all{font-weight:700;color:var(--navy)}
.hacts{display:flex;align-items:center;gap:6px}
.hb{display:inline-flex;align-items:center;gap:6px;height:38px;padding:0 12px;border-radius:10px;border:1px solid var(--line);background:#fff;color:var(--deep);font:600 14px/1 'Manrope',sans-serif;cursor:pointer;white-space:nowrap;list-style:none}
.hb::-webkit-details-marker{display:none}
.hb:hover{border-color:var(--blue);color:var(--navy)}
.hb.primary{background:var(--grad);border:0;color:#fff}
.hb.on{background:#fff6d6;border-color:#f0cf5a;color:#8a6400}
.hb.on .ic{fill:#f0c419;stroke:#c99a00}
.umenu{position:relative}
.ud{position:absolute;right:0;top:44px;min-width:220px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 30px rgba(4,35,63,.14);padding:8px;display:flex;flex-direction:column}
.ud small{padding:4px 10px 8px;color:var(--muted)}
.ud a{display:flex;gap:8px;align-items:center;padding:8px 10px;border-radius:8px;color:var(--ink)}
.ud a:hover{background:var(--soft)}

/* каркас */
.wrap{display:flex;padding-top:var(--top);min-height:100vh}
.side{position:fixed;top:var(--top);bottom:0;left:0;width:var(--side);overflow-y:auto;background:#fff;border-right:1px solid var(--line);padding:12px 8px 40px;z-index:20}
.main{flex:1;margin-left:var(--side);padding:26px 36px 80px;max-width:calc(var(--side) + 1000px);min-width:0}
.shade{display:none}

/* дерево */
.tn{display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:9px;color:var(--ink);font-size:14px;line-height:1.3;min-width:0}
.tn span{overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.tn .ic{width:16px;height:16px;color:#7f9bb3}
.tn.sec{font-weight:700;color:var(--deep)}
.tn.sec .ic{color:var(--blue)}
.tn:hover{background:var(--soft);color:var(--navy)}
.tn.cur{background:var(--soft);color:var(--navy);box-shadow:inset 3px 0 0 var(--blue)}
.tn.home{font-weight:700}
.tree{margin-top:8px;border-top:1px solid var(--line);padding-top:8px}
.tg>summary{list-style:none;display:flex;align-items:flex-start;cursor:pointer}
.tg>summary::-webkit-details-marker{display:none}
.tw{flex:none;width:20px;height:30px;display:grid;place-items:center;color:#9fb3c4;font-style:normal}
.tw:hover{color:var(--navy)}
.tw .ic{width:14px;height:14px;transition:transform .15s}
.tg[open]>summary .tw .ic{transform:rotate(90deg)}
.tg>summary>.tn{flex:1}
.tl>.tn{margin-left:20px}
.tk{margin-left:12px;border-left:1px solid var(--line);padding-left:4px}
.dot{width:8px;height:8px;border-radius:50%;background:var(--blue);flex:none;margin-left:auto}

/* блоки */
.panel{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px 22px;margin:18px 0}
.panel h2{display:flex;align-items:center;gap:10px;font-size:22px;margin:0 0 14px}
.panel h2 .ic{color:var(--blue);width:20px;height:20px}
.panel h3.sub{font-size:17px;margin:20px 0 8px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}
.hero{background-color:var(--deep);background-image:linear-gradient(120deg,rgba(4,35,63,.96),rgba(0,85,159,.86)),url('hero.jpg');background-size:cover;border-radius:22px;padding:34px 34px 30px;color:#fff}
.hero h1{color:#fff;font-size:36px;margin:8px 0 6px}
.hero p{color:#d6ecf8;margin:0 0 18px}
.hero .kicker{color:#8fd6f6}
.bigsearch{display:flex;align-items:center;gap:10px;background:#fff;border-radius:14px;padding:6px 6px 6px 14px;max-width:680px}
.bigsearch .ic{color:var(--muted)}
.bigsearch input{flex:1;border:0;outline:0;font:inherit;font-size:16px;min-width:0;color:var(--ink)}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:12px}
.card{position:relative;display:flex;flex-direction:column;gap:4px;padding:16px;border:1px solid var(--line);border-radius:14px;color:var(--deep);background:linear-gradient(180deg,#fff,#f8fcfe)}
.card .ic{color:var(--blue);width:22px;height:22px;margin-bottom:4px}
.card b{font-size:15px;line-height:1.3}
.card em{font-style:normal;color:var(--muted);font-size:13px}
.card:hover{border-color:var(--blue);box-shadow:0 8px 20px rgba(0,85,159,.10)}
.badge{display:inline-block;font:800 11px/1 'Manrope',sans-serif;padding:4px 8px;border-radius:20px;letter-spacing:.02em;vertical-align:2px}
.badge.new{background:#e1f3fc;color:var(--navy)}
.card .badge{position:absolute;top:12px;right:12px}
.rows{display:flex;flex-direction:column}
.row{display:flex;align-items:flex-start;gap:12px;padding:11px 10px;border-radius:12px;color:var(--ink);border-top:1px solid var(--soft)}
.row:first-child{border-top:0}
.row:hover{background:var(--soft)}
.row>.ic{margin-top:3px;color:var(--blue)}
.row .rt{flex:1;min-width:0;display:flex;flex-direction:column}
.row b{font-weight:700;color:var(--deep)}
.row .crumb{color:var(--muted);font-size:12px}
.row .snip{color:var(--muted);font-size:14px;margin-top:2px}
.row em{font-style:normal;color:var(--muted);font-size:13px;white-space:nowrap;margin-top:2px}
.row .badge{align-self:flex-start;margin-top:4px}
mark{background:#fff1a8;color:inherit;border-radius:3px;padding:0 2px}
.rowwrap{position:relative;display:flex;align-items:center}
.rowwrap .row{flex:1}
.mv{display:flex;gap:2px;opacity:.35}
.rowwrap:hover .mv{opacity:1}
.mv button{border:0;background:none;padding:4px;cursor:pointer;color:var(--muted)}
.mv button:hover{color:var(--navy)}

/* статья */
.crumbs{font-size:13px;color:var(--muted);margin-bottom:6px}
.crumbs a{color:var(--muted)}.crumbs a:hover{color:var(--navy)}
.ahead h1{font-size:34px;margin:6px 0 8px}
.meta{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:14px}
.meta .ic{width:15px;height:15px}
.acts{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 4px}
.acts form{margin:0;display:contents}
.art{max-width:880px}
.toc{background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px 18px;margin:18px 0}
.toc b{font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--blue)}
.toc ol{margin:6px 0 0;padding-left:20px;columns:2;column-gap:28px}
.toc li{break-inside:avoid;margin:2px 0;font-size:14px}
.toc li.l3{list-style:none;margin-left:10px;font-size:13px}
.content{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px 30px;margin:18px 0;font-size:16.5px;line-height:1.7;overflow-wrap:anywhere}
.content>*:first-child{margin-top:0}
.content h2,.content h3,.content h4{font-family:'Manrope',sans-serif;font-weight:800;color:var(--deep)}
.content h2{font-size:22px;margin:26px 0 10px;position:relative;padding-bottom:6px;border-bottom:2px solid var(--soft)}
.content h3{font-size:18px;margin:20px 0 8px;position:relative}
.content h4{font-size:17px;margin:18px 0 6px}
.content p{margin:0 0 12px;position:relative}
.content ul,.content ol{padding-left:24px;margin:0 0 14px}
.content li{margin:4px 0;position:relative}
.content img{max-width:100%;height:auto;border-radius:10px;border:1px solid var(--line);display:block;margin:10px 0;cursor:zoom-in}
.content a{border-bottom:1px solid #a9d8f0}
.content .red{color:#c62f24;font-weight:600}
.content blockquote{margin:14px 0;padding:10px 16px;border-left:4px solid var(--blue);background:var(--soft);border-radius:0 12px 12px 0}
.content .note{margin:14px 0;padding:12px 16px;border:1px solid #f0cf5a;background:var(--warn-bg);border-radius:12px}
.content .tbl,.tbl{overflow-x:auto;margin:12px 0}
.content table{border-collapse:collapse;min-width:60%;font-size:15px}
.content td,.content th{border:1px solid var(--line);padding:7px 10px;vertical-align:top}
.content td p{margin:0}
.content tr:nth-child(odd) td{background:#f8fbfd}
.content .embed{position:relative;padding-top:56.25%;margin:16px 0;border-radius:12px;overflow:hidden;background:#000}
.content .embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.content video{width:100%;max-height:520px;border-radius:12px;background:#000;margin:10px 0}
.content td .embed,.content td video{min-width:320px}
.content a.vid{display:inline-flex;align-items:center;gap:10px;padding:12px 18px 12px 14px;border:1px solid var(--line);border-radius:12px;background:var(--deep);color:#fff;font-weight:700}
.content a.vid::before{content:'';width:0;height:0;border-left:14px solid #fff;border-top:9px solid transparent;border-bottom:9px solid transparent}
.content a.vid:hover{background:var(--navy);color:#fff}
.dlg .err{color:var(--bad);margin:0}
.content a.file{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border:1px solid var(--line);border-radius:10px;background:var(--soft)}
.content [data-b]:target,.content .flash-b{background:#fff6c9;border-radius:6px;box-shadow:0 0 0 6px #fff6c9}
.plink{position:absolute;left:-26px;top:2px;opacity:0;border:0;background:none;padding:2px;cursor:pointer;color:#9fb3c4}
.plink .ic{width:15px;height:15px}
.content :hover>.plink{opacity:1}
.plink:hover{color:var(--navy)}
.files{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px 22px;margin:18px 0}
.files h3{display:flex;gap:8px;align-items:center;font-size:18px;margin:0 0 10px}
.files a.file,.fitem{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:10px;color:var(--ink)}
.files a.file:hover{background:var(--soft)}
.files em,.fitem em{font-style:normal;color:var(--muted);font-size:13px;margin-left:auto}
.fitem label{font-size:13px;color:var(--bad)}
.pn{display:flex;justify-content:space-between;gap:14px;margin-top:22px}
.pn a{flex:1;max-width:48%;background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px 16px;color:var(--deep);font-weight:700}
.pn a small{display:block;color:var(--muted);font-weight:600;font-size:12px}
.pn a.nx{text-align:right;margin-left:auto}
.pn a:hover{border-color:var(--blue)}
.lb{position:fixed;inset:0;background:rgba(4,20,36,.88);display:flex;align-items:center;justify-content:center;z-index:60;cursor:zoom-out}
.lb img{max-width:94vw;max-height:92vh;border-radius:8px;background:#fff}

/* формы */
.btn{display:inline-flex;align-items:center;gap:8px;height:42px;padding:0 20px;border:0;border-radius:12px;background:var(--grad);color:#fff;font:700 15px/1 'Manrope',sans-serif;cursor:pointer;text-decoration:none}
.btn:hover{color:#fff;filter:brightness(1.06)}
.btn.ghost{background:#fff;color:var(--navy);border:1px solid var(--line)}
.btn.danger{background:#fff;color:var(--bad);border:1px solid #f0c3bf}
.btn.wide{width:100%;justify-content:center}
.editf{display:flex;flex-direction:column;gap:14px}
.editf.narrow{max-width:420px}
.editf label,.lbl{display:flex;flex-direction:column;gap:5px;font-weight:700;font-size:14px;color:var(--deep)}
.lbl small,.editf label small{font-weight:500;color:var(--muted)}
.editf input:not([type=checkbox]):not([type=file]),.editf select,.login input{height:42px;border:1px solid var(--line);border-radius:10px;padding:0 12px;font:inherit;font-size:15px;color:var(--ink);background:#fff}
.editf input:focus,.editf select:focus,.login input:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 3px rgba(0,148,217,.15)}
.editf label.chk,.chk{flex-direction:row;align-items:center;gap:8px;font-weight:600}
.grid2{display:grid;grid-template-columns:3fr 2fr;gap:14px;align-items:end}
.grid2>*,.grid3>*{min-width:0}
.editf select,.editf input:not([type=checkbox]):not([type=file]){width:100%;max-width:100%}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}
.secs{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:4px 14px;margin-top:6px}
.secs .chk{font-weight:500;font-size:14px}
.formbar{display:flex;gap:10px;flex-wrap:wrap;position:sticky;bottom:0;background:linear-gradient(transparent,var(--bg) 30%);padding:14px 0 10px}
.formbar .danger{margin-left:auto}
.upl{display:inline-flex !important;flex-direction:row !important;align-items:center;gap:6px;cursor:pointer;color:var(--navy) !important;padding:8px 12px;border:1px dashed #9fcbe6;border-radius:10px;width:max-content}
.upl input{display:none}
.edbox{border:1px solid var(--line);border-radius:18px;background:#fff}
.edbox.hide-sec{display:none}
.tb{position:sticky;top:var(--top);z-index:5;display:flex;flex-wrap:wrap;gap:4px;align-items:center;padding:8px;border-bottom:1px solid var(--line);background:#fbfdfe;border-radius:18px 18px 0 0}
.tb button,.tb select{height:34px;min-width:34px;border:1px solid transparent;background:none;border-radius:8px;cursor:pointer;font:600 14px/1 'Manrope',sans-serif;color:var(--deep);display:inline-flex;align-items:center;justify-content:center;padding:0 8px}
.tb select{border-color:var(--line);background:#fff}
.tb button:hover{background:var(--soft);border-color:var(--line)}
.tb .sep{width:1px;height:22px;background:var(--line);margin:0 4px}
.tb .mk{background:#fff1a8;padding:0 4px;border-radius:3px}.tb .rd{color:#c62f24;font-weight:800}
.ed{border:0;margin:0;border-radius:0 0 18px 18px;min-height:420px;outline:none}
.ed:empty::before{content:'Начните писать текст статьи…';color:#9fb3c4}
.ed img{cursor:default}
.ed .embed::after{content:'';position:absolute;inset:0}
.ed .uploading{opacity:.5}
.ed .embed,.ed video,.ed a.vid{cursor:pointer}
.mdel{position:absolute;z-index:60;height:34px;padding:0 14px;border:0;border-radius:10px;background:#c62f24;color:#fff;font:700 14px/1 'Manrope',sans-serif;cursor:pointer;box-shadow:0 4px 14px rgba(0,0,0,.25)}
.mdel:hover{background:#a8261d}
.mdel[hidden]{display:none}
.flash{padding:12px 16px;border-radius:12px;margin:0 0 14px;background:var(--ok-bg);color:#14583c;border:1px solid #bfe5d1}
.flash.warn{background:var(--bad-bg);color:#8d2a22;border-color:#f3c9c5}
.utable{width:100%;border-collapse:collapse;font-size:14px}
.utable th{text-align:left;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding:8px;border-bottom:1px solid var(--line)}
.utable td{padding:10px 8px;border-bottom:1px solid var(--soft);vertical-align:top}
.utable td small{display:block;color:var(--muted)}
.utable tr.off td{opacity:.5}
.dlg{position:fixed;inset:0;background:rgba(4,20,36,.5);display:flex;align-items:center;justify-content:center;z-index:70;padding:16px}
.dlg .box{background:#fff;border-radius:16px;padding:20px;width:100%;max-width:520px;max-height:80vh;display:flex;flex-direction:column;gap:12px}
.dlg h3{margin:0;font-size:20px}
.dlg input{height:42px;border:1px solid var(--line);border-radius:10px;padding:0 12px;font:inherit}
.dlg .list{overflow-y:auto;display:flex;flex-direction:column}
.dlg .list a{padding:8px 10px;border-radius:8px;color:var(--ink)}
.dlg .list a:hover{background:var(--soft)}
.dlg .row2{display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap}

/* вход */
.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:16px;background:linear-gradient(135deg,#04233f,#00559F 70%,#0094D9)}
.login{background:#fff;border-radius:22px;padding:34px 30px;width:100%;max-width:400px;box-shadow:0 30px 60px rgba(0,0,0,.25)}
.login .llogo{height:44px;display:block;margin-bottom:18px}
.login h1{margin:0 0 4px;font-size:30px}
.login form{display:flex;flex-direction:column;gap:12px;margin:18px 0 10px}
.login label{display:flex;flex-direction:column;gap:5px;font-weight:700;font-size:14px;color:var(--deep)}

/* телефон и планшет */
@media (max-width:980px){
  :root{--side:290px}
  .burger{display:block}
  .side{transform:translateX(-100%);transition:transform .2s;visibility:hidden}
  body.menu .side{transform:none;visibility:visible;box-shadow:10px 0 30px rgba(0,0,0,.15)}
  body.menu .shade{display:block;position:fixed;inset:var(--top) 0 0 0;background:rgba(4,20,36,.35);z-index:15}
  .main{margin-left:0;padding:18px 16px 70px}
  .two{grid-template-columns:1fr}
  .hb span{display:none}
  .acts .hb span{display:inline}
  .brand span{display:none}
}
@media (max-width:640px){
  .top{gap:8px;padding:0 10px}
  .brand img{height:24px}
  .sbox input[type=search]{font-size:16px}
  .hacts .hb.primary,.hacts>a.hb{display:none}
  .content{padding:18px 16px;font-size:16px}
  .ahead h1{font-size:27px}
  .hero{padding:24px 18px;border-radius:16px}.hero h1{font-size:27px}
  .bigsearch .btn{display:none}
  .grid2,.grid3{grid-template-columns:1fr}
  .toc ol{columns:1}
  .pn{flex-direction:column}.pn a{max-width:none}
  .plink{display:none}
  .panel{padding:14px 12px;border-radius:14px}
  .row{padding:10px 6px}
  .row>em{display:none}
  .content{border-radius:14px}
}
@media print{
  .top,.side,.acts,.pn,.toc,.crumbs{display:none !important}
  .main{margin:0;padding:0}.wrap{padding:0}
  .content{border:0;padding:0}
}

/* обучение и проверка ответов */
.tabs-top{display:flex;gap:4px;margin-left:14px}
.tabs-top a{display:inline-flex;align-items:center;gap:6px;height:38px;padding:0 12px;border-radius:10px;color:var(--muted);font:700 14px/1 'Manrope',sans-serif;white-space:nowrap}
.tabs-top a:hover{background:var(--soft);color:var(--navy)}
.tabs-top a.on{background:var(--soft);color:var(--navy);box-shadow:inset 0 -3px 0 var(--blue)}
i.cnt{font-style:normal;display:inline-block;min-width:20px;padding:3px 6px;border-radius:20px;background:var(--bad);color:#fff;font:800 11px/1 'Manrope',sans-serif;text-align:center;margin-left:4px}
.tn i.cnt{margin-left:auto}
.lmsbar{display:flex;align-items:center;gap:14px;margin:0 0 18px;padding:16px 18px;border-radius:16px;background:var(--grad);color:#fff}
.lmsbar:hover{color:#fff;filter:brightness(1.05)}
.lmsbar .ic{width:24px;height:24px}
.lmsbar span{flex:1;display:flex;flex-direction:column}
.lmsbar em{font-style:normal;opacity:.9;font-size:14px}
.lmscap{font:800 12px/1 'Manrope',sans-serif;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);padding:14px 8px 8px}
.lmsnav .tl>.tn{margin-left:0}
.lmsnav .tn.locked{color:#9aabba;cursor:not-allowed}
.lmsnav i.dn{font-style:normal;flex:none;width:24px;height:24px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:var(--soft);color:var(--navy);font:800 12px/1 'Manrope',sans-serif}
.lmsnav i.dn.ok{background:var(--ok);color:#fff}
.lmsnav i.dn svg{width:13px;height:13px;fill:none;stroke:currentColor;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.st-ok{color:var(--ok);font-weight:700}.st-bad{color:var(--bad);font-weight:700}
.badge.okb{background:var(--ok-bg);color:var(--ok)}.badge.back{background:var(--bad-bg);color:var(--bad)}
.badge:not(.new):not(.okb):not(.back){background:var(--soft);color:var(--muted)}
.tabs{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin:0 0 12px}
.tabs .tab{padding:8px 12px;border-radius:10px;border:1px solid var(--line);color:var(--deep);font-weight:700;font-size:14px}
.tabs .tab.on{background:var(--navy);border-color:var(--navy);color:#fff}
.tabs .uflt{margin-left:auto}
.tabs select{height:38px;border:1px solid var(--line);border-radius:10px;padding:0 10px;font:inherit;font-size:14px;background:#fff}
.btn.sm{height:32px;padding:0 12px;font-size:13px}
.chk.big{display:flex;margin:12px 0;font-size:15px}
.dchips{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0}
.dchip{width:32px;height:32px;border-radius:9px;display:inline-flex;align-items:center;justify-content:center;font-weight:800;font-size:13px;background:#eef2f6;color:#9aabba}
.dchip.ok{background:var(--ok);color:#fff}.dchip.cur{background:var(--soft);color:var(--navy);box-shadow:inset 0 0 0 2px var(--blue)}
.alist{margin:0;padding:0;list-style:none;counter-reset:none}
.alist .aq{padding:14px 0;border-top:1px solid var(--line)}
.alist .aq:first-child{border-top:0}
.aqh{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px;margin-bottom:6px}
.aqh b{flex:1;min-width:240px;color:var(--deep)}
.aopts{margin:0;padding:0;list-style:none;display:grid;gap:4px}
.aopts li{padding:7px 10px;border-radius:9px;background:var(--bg);font-size:14px}
.aopts li small{font-weight:800;margin-left:6px}
.aopts li.right{background:var(--ok-bg)}.aopts li.right small{color:var(--ok)}
.aopts li.mine:not(.right){background:var(--bad-bg)}.aopts li.mine small{color:var(--navy)}
.aopts li.mine{box-shadow:inset 3px 0 0 var(--navy);font-weight:600}
.atext{padding:10px 12px;border-radius:10px;background:var(--bg);white-space:normal}
.rvnote{margin:10px 0;padding:12px 14px;border-radius:12px;background:var(--ok-bg);border-left:4px solid var(--ok)}
.rvnote.back{background:var(--bad-bg);border-left-color:var(--bad)}
.rvnote p{margin:6px 0}.rvnote small{color:var(--muted)}
.editf textarea{width:100%;border:1px solid var(--line);border-radius:12px;padding:10px 12px;font:inherit;resize:vertical}
@media (max-width:1180px){.tabs-top{display:none}}

/* таблицы в редакторе: выбор размера и меню строк/столбцов */
.ctxm{position:absolute;z-index:90;min-width:250px;max-width:320px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 14px 34px rgba(4,35,63,.18);padding:6px;display:flex;flex-direction:column;font:500 14px/1.3 'Manrope',sans-serif}
.ctxm b{font:800 11px/1 'Manrope',sans-serif;letter-spacing:.1em;text-transform:uppercase;color:var(--blue);padding:9px 10px 5px}
.ctxm button{border:0;background:none;text-align:left;padding:8px 10px;border-radius:8px;cursor:pointer;font:inherit;color:var(--deep)}
.ctxm button:hover{background:var(--soft);color:var(--navy)}
.ctxm button.dng{color:var(--bad)}.ctxm button.dng:hover{background:var(--bad-bg)}
.ctxm>i{height:1px;background:var(--line);margin:5px 4px}
.ctxm .btn.sm{background:var(--grad);color:#fff;text-align:center;justify-content:center;height:32px;padding:0 16px;font-weight:700}
.tgrid{display:grid;grid-template-columns:repeat(10,20px);gap:3px;padding:6px 10px}
.tgrid i{width:20px;height:20px;border:1px solid var(--line);border-radius:4px;background:#fff;cursor:pointer}
.tgrid i.on{background:#cfeaf8;border-color:var(--blue)}
.tsize{padding:2px 10px 8px;color:var(--muted);font-size:13px}.tsize span{color:var(--navy);font-weight:800}
.tnum{display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding:4px 10px 8px}
.tnum label{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--muted)}
.tnum input[type=number]{width:56px;height:30px;border:1px solid var(--line);border-radius:8px;padding:0 6px;font:inherit}
.tnum .hd{width:100%}
.ed td,.ed th{min-width:60px}
.ctxm .lkurl{padding:0 10px 6px;font-size:12px;color:var(--muted);word-break:break-all;max-height:3.6em;overflow:hidden}
.dlg label.small{display:flex;flex-direction:column;gap:4px}
.dlg label.chk{flex-direction:row;align-items:center;gap:8px}
.dlg label.chk input{height:auto}

/* редактор: панель «Содержание» */
.tocp{margin:0 0 14px;border:1px solid var(--line);border-radius:16px;background:#fff}
.tocp summary{display:flex;align-items:baseline;gap:10px;padding:12px 16px;cursor:pointer;list-style:none}
.tocp summary::-webkit-details-marker{display:none}
.tocp summary b{font:700 18px/1.2 'Playfair',Georgia,serif;color:var(--deep)}
.tocp summary em{font-style:normal;color:var(--muted);font-size:13px}
.tocp ol{margin:0;padding:0 16px 6px;list-style:none;counter-reset:t}
.tocp li{display:flex;align-items:center;gap:8px;padding:4px 0;border-top:1px solid var(--soft);counter-increment:t}
.tocp li::before{content:counter(t);flex:none;width:24px;height:24px;border-radius:50%;background:var(--soft);color:var(--navy);font:800 12px/24px 'Manrope',sans-serif;text-align:center}
.tocp li.l3{padding-left:28px}.tocp li.l3::before{background:none;color:var(--muted)}
.tocp li.bad input{border-color:var(--bad);background:var(--bad-bg)}
.tocp input{flex:1;min-width:0;height:34px;border:1px solid transparent;border-radius:8px;padding:0 8px;font:600 14px/1 'Manrope',sans-serif;color:var(--deep);background:transparent}
.tocp input:hover{border-color:var(--line)}.tocp input:focus{border-color:var(--blue);background:#fff;outline:none}
.tocp .tact{display:flex;gap:2px;flex:none}
.tocp .tact button{width:30px;height:30px;border:1px solid transparent;border-radius:8px;background:none;cursor:pointer;color:var(--deep);font-size:15px}
.tocp .tact button:hover{background:var(--soft);border-color:var(--line)}
.tocp .tact button.dng{color:var(--bad)}
.tocp .tadd{display:flex;gap:8px;flex-wrap:wrap;padding:6px 16px 14px}
.tocp>details>p{padding:0 16px}
.ed .flash-target{background:#fff6d6;transition:background .3s}
.ud a.on{background:var(--soft);color:var(--navy);font-weight:700}
.ud a i.cnt,.umenu summary i.cnt{margin-left:auto}

/* обучение: разделы администратора и редактор тестов */
.ltabs{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 18px;padding:6px;background:#fff;border:1px solid var(--line);border-radius:14px}
.ltabs a{display:inline-flex;align-items:center;gap:6px;padding:9px 14px;border-radius:10px;color:var(--deep);font-weight:700;font-size:14px}
.ltabs a:hover{background:var(--soft)}
.ltabs a.on{background:var(--navy);color:#fff}
i.cnt.warnc{background:#e8a317}
.qsum{margin:0 0 10px;color:var(--muted)}.qsum b.bad{color:var(--bad)}
.qcard{margin:0 0 12px}
.qcard.unver{border-color:#f0c3bf;box-shadow:inset 4px 0 0 var(--bad)}
.qhead{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:8px}
.qhead .qn{width:30px;height:30px;border-radius:50%;background:var(--soft);color:var(--navy);display:inline-flex;align-items:center;justify-content:center;font:800 13px/1 'Manrope',sans-serif}
.qhead select{height:34px;border:1px solid var(--line);border-radius:9px;padding:0 8px;font:inherit;font-size:14px;background:#fff}
.qhead .qv{font-size:13px;font-weight:600}.qhead .qv.off{color:var(--bad)}
.qhead .qbtn{margin-left:auto;display:flex;gap:2px}
.qhead .qbtn button,.qo .qx{width:32px;height:32px;border:1px solid transparent;border-radius:8px;background:none;cursor:pointer;color:var(--deep);font-size:15px}
.qhead .qbtn button:hover,.qo .qx:hover{background:var(--soft);border-color:var(--line)}
.qhead .qbtn .dng,.qo .qx{color:var(--bad)}
.qcard textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:9px 12px;font:600 15px/1.4 'Manrope',sans-serif;color:var(--deep);resize:vertical}
.qopts{display:flex;flex-direction:column;gap:6px;margin:10px 0 6px}
.qo{display:flex;align-items:center;gap:8px;padding:4px 6px;border-radius:10px;border:1px solid var(--line);background:var(--bg)}
.qo.right{background:var(--ok-bg);border-color:#9fd8bd}
.qo .qr{display:flex;align-items:center;gap:6px;min-width:84px;cursor:pointer;font-size:12px;font-weight:800;color:var(--ok)}
.qo .qr input{width:18px;height:18px;accent-color:var(--ok)}
.qo .qot{flex:1;min-width:0;height:34px;border:1px solid transparent;border-radius:8px;padding:0 8px;font:inherit;font-size:14px;background:transparent}
.qo .qot:focus{border-color:var(--blue);background:#fff;outline:none}
.lnk{border:0;background:none;color:var(--navy);font-weight:700;cursor:pointer;padding:4px 0}
.qhint{margin-top:8px}.qhint summary{cursor:pointer;color:var(--muted);font-size:13px}
.qhint input{width:100%;margin-top:6px;height:36px;border:1px solid var(--line);border-radius:9px;padding:0 10px;font:inherit;font-size:14px}
.editf .qcard .qhead select{width:auto;max-width:100%;height:34px;font-size:14px}
.editf .qcard .qhead label.qv{width:auto;flex-direction:row;align-items:center;font-size:13px}
.editf .qcard .qo .qr{flex-direction:row;gap:6px;font-size:12px;color:var(--ok)}
.editf .qcard .qo .qr input{width:18px;height:18px;padding:0;border:0;flex:none}
.editf .qcard .qo .qot{height:34px;width:auto;border-color:transparent;background:transparent;font-size:14px}
.editf .qcard .qo .qot:focus{border-color:var(--blue);background:#fff}
.editf .qcard .qhint input{height:36px;font-size:14px}
.qhead .qbtn svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;vertical-align:middle}
.lms details.quiz>summary .qedit{flex:none;background:#fff;color:#00559F;border-color:#fff;white-space:nowrap}
.lms details.quiz>summary .qedit:hover{background:#e6f4fb}
@media (max-width:640px){.lms details.quiz>summary{flex-wrap:wrap}.lms details.quiz>summary .qt{flex:1 1 calc(100% - 60px)}.lms details.quiz>summary .qedit{order:5;margin-left:auto}}
.qcard .qm{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 4px}
.qcard .qmi{position:relative;display:grid;place-items:center;width:120px;height:80px;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--soft);font-size:12px;color:var(--muted)}
.qcard .qmi img,.qcard .qmi video{width:100%;height:100%;object-fit:cover}
.qcard .qmi i{position:absolute;left:6px;bottom:4px;font-style:normal;font-weight:700;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.6)}
.qcard .qmi .qml{padding:6px;text-align:center;font-weight:700;color:var(--navy);word-break:break-all}
.qcard .qmi .qx{position:absolute;top:4px;right:4px;width:24px;height:24px;border-radius:50%;border:0;background:rgba(0,0,0,.55);color:#fff;cursor:pointer;font-size:16px;line-height:1}
.qcard .qmi.up{color:var(--navy);font-weight:700}
.qcard .qmb{display:flex;flex-wrap:wrap;align-items:center;gap:6px 14px;margin:8px 0 2px}
.qcard .qvd{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:6px 0 8px}
.editf .qcard .qvd .qvu{flex:1 1 260px;height:36px;font-size:14px}
.qcard .qvd .err{flex-basis:100%;margin:0;color:var(--bad)}
.lms .qq .qmedia{clear:both;margin:0 0 12px}
.lms .qq .gallery.qmedia img{height:180px}
.lms .qq .qvid video{display:block;width:100%;max-width:640px;max-height:420px;border-radius:12px;background:#000}
.lms .qq .qvid .embed{position:relative;max-width:640px;margin:0 0 10px;border-radius:12px;overflow:hidden;background:#000}
.lms .qq .qvid .embed::before{content:'';display:block;padding-top:56.25%}
.lms .qq .qvid .embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.lms .qq .qvid video{margin:0 0 10px}
.lms .qq .qvid a.vid{display:inline-flex;align-items:center;gap:10px;padding:10px 16px 10px 14px;border-radius:12px;background:var(--deep);color:#fff;font-weight:700;text-decoration:none}
.lms .qq .qvid a.vid::before{content:'';border-left:12px solid #fff;border-top:8px solid transparent;border-bottom:8px solid transparent}
.lms .qq .qvid a.vid:hover{background:var(--navy)}
.tocp .tgrip{flex:none;width:16px;margin-left:-4px;color:var(--muted);font-size:13px;letter-spacing:-3px;text-align:center;cursor:grab;user-select:none}
.tocp li:hover .tgrip{color:var(--navy)}
.tocp li{position:relative}
.tocp.tdrag,.tocp.tdrag *{cursor:grabbing!important;user-select:none}
.tocp li.dragging{opacity:.45;background:var(--soft);border-radius:8px}
.tocp li.drop-before::after,.tocp.drop-end ol::after{content:'';position:absolute;left:0;right:0;top:-2px;height:3px;border-radius:2px;background:var(--blue)}
.tocp ol{position:relative}
.tocp.drop-end ol::after{top:auto;bottom:2px}
.ctxm .fmtbar{display:flex;gap:4px;padding:4px 4px 6px}
.ctxm .fmtbar button{flex:1;min-width:0;height:36px;padding:0;text-align:center;border:1px solid var(--line);border-radius:8px;font-size:15px}
.ctxm .fmtbar button mark{padding:0 3px}
.ctxm .fmtgrid{display:grid;grid-template-columns:1fr 1fr;gap:2px}
.ctxm button.on{background:var(--soft);color:var(--navy);font-weight:700}
.ctxm button em{float:right;font-style:normal;font-size:12px;color:var(--muted)}
.ctxm .fmtbar b{font:800 16px/1 'Manrope',sans-serif;letter-spacing:0;text-transform:none;color:inherit;padding:0}
.ctxm .fmtbar .red{color:#d23b30;font-weight:800}
.ctxm .fmtbar button.on{border-color:var(--blue)}
.content img.iw25{width:25%}.content img.iw50{width:50%}.content img.iw75{width:75%}.content img.iwfull{width:100%}
.content img.iac{margin-left:auto;margin-right:auto}.content img.iar{margin-left:auto;margin-right:0}
.content img.uploading{opacity:.4}
.ctxm .fmtgrid.fmt3{grid-template-columns:1fr 1fr 1fr}
.qhead{cursor:grab}.qhead select,.qhead button,.qhead label,.qhead input{cursor:pointer}
.qhead .qgrip{color:var(--muted);font-size:14px;letter-spacing:-3px;margin-right:-4px;user-select:none}
.qcard:hover .qgrip{color:var(--navy)}
#qlist{position:relative}
#qlist.qdragging,#qlist.qdragging *{cursor:grabbing!important;user-select:none}
#qlist.qdragging .qcard>:not(.qhead):not(textarea){display:none}
#qlist.qdragging .qcard{margin-bottom:6px;padding-top:10px;padding-bottom:10px}
#qlist.qdragging .qcard textarea{height:38px;min-height:0;resize:none;overflow:hidden;pointer-events:none}
#qlist .qcard.dragging{opacity:.45}
#qlist .qcard{position:relative}
#qlist .qcard.drop-before::before,#qlist.drop-end::after{content:'';position:absolute;left:0;right:0;top:-5px;height:4px;border-radius:2px;background:var(--blue)}
#qlist.drop-end::after{top:auto;bottom:0}
#qlist .qcard.moved{box-shadow:0 0 0 3px var(--blue)}
.panel.promo{border:1px solid #bfe3f6;background:linear-gradient(180deg,#f2fafe 0,#fff 120px);transition:box-shadow .4s}
.panel.promo.fresh{box-shadow:0 0 0 3px var(--blue)}
.promo-h{display:flex;align-items:center;flex-wrap:wrap;gap:6px 14px;margin-bottom:6px}
.promo-h h2{margin:0}
.promo-h em{font-style:normal;font-size:13px;color:var(--muted)}
.promo-h .btn{margin-left:auto}
.promo-c>:first-child{margin-top:0}.promo-c>:last-child{margin-bottom:0}
.promo-c img{cursor:zoom-in}
.promo-ed .tocp{display:none}
.struct-on{display:flex;align-items:center;gap:8px;width:100%;margin:8px 0 0;padding:7px 10px;border:1px dashed var(--line);border-radius:9px;background:#fff;color:var(--navy);font:700 13px/1.2 'Manrope',sans-serif;cursor:pointer}
.struct-on .ic{width:16px;height:16px}.struct-on:hover{background:var(--soft);border-color:var(--blue)}
.ahead .struct-on{width:auto;margin:0}
body.struct .struct-on{display:none}
body.struct .tree .tn,body.struct .rows[data-parent] .row{cursor:grab;-webkit-user-drag:none;user-select:none}
body.struct .tree .tn{border:1px dashed transparent}
body.struct .tree .tn:hover{border-color:var(--blue);background:var(--soft)}
body.struct .rows[data-parent] .rowwrap{outline:1px dashed var(--line);border-radius:10px;margin-bottom:4px}
body.struct .rows[data-parent] .mv{display:none}
body.s-dragging,body.s-dragging *{cursor:grabbing!important;user-select:none}
.s-drag{opacity:.4}
.tree .tg,.tree .tl,.rows .rowwrap{position:relative}
.s-before::before,.s-after::after{content:'';position:absolute;left:4px;right:4px;height:3px;border-radius:2px;background:var(--blue);z-index:3}
.s-before::before{top:-2px}.s-after::after{bottom:-2px}
.tg.s-into>summary>.tn,.tl.s-into>.tn{background:#dff1fb;box-shadow:inset 0 0 0 2px var(--blue)}
.tree.s-into{box-shadow:inset 0 -3px 0 var(--blue)}
.s-moved>.tn,.s-moved>summary>.tn,.rowwrap.s-moved{background:#e6f6ec;transition:background .3s}
.sghost{position:fixed;z-index:200;pointer-events:none;max-width:280px;padding:6px 10px;border-radius:8px;background:var(--deep);color:#fff;font:600 13px/1.3 'Manrope',sans-serif;box-shadow:0 8px 20px rgba(4,35,63,.25);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sbar{position:fixed;z-index:60;left:calc(var(--side) + 16px);right:16px;bottom:16px;display:flex;align-items:center;flex-wrap:wrap;gap:8px 12px;padding:12px 16px;border-radius:14px;background:#fff;border:1px solid var(--blue);box-shadow:0 14px 34px rgba(4,35,63,.2)}
.sbar>div{flex:1 1 320px;display:flex;flex-direction:column;gap:2px;font-size:13px;color:var(--muted)}
.sbar b{color:var(--deep);font-size:15px}
.sbar .sst{font-style:normal;font-size:13px;color:var(--muted)}.sbar .sst.on{color:var(--bad);font-weight:700}
@media (max-width:900px){.sbar{left:16px}}
.dayedit{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:0 0 12px}
.lmsday-ed .tocp{display:none}
.lmsday-ed #ed{background:#fff}
.lmsday-ed #ed .part{margin-top:22px}
.lms-qph{display:flex;align-items:center;flex-wrap:wrap;gap:4px 10px;margin:12px 0;padding:14px 16px;border-radius:14px;background:linear-gradient(135deg,#00559F,#0094D9);color:#fff;user-select:none;cursor:default}
.lms-qph svg{width:18px;height:18px;fill:none;stroke:#fff;stroke-width:2.4}
.lms-qph em{font-style:normal;font-size:13px;opacity:.85;flex-basis:100%}
.content .blue,.lms .blue{color:#00559F;font-weight:600}
.tb .bl{color:#00559F;font-weight:800}
.ctxm .fmtbar .blue{color:#00559F;font-weight:800}