/* Все ресурсы локальные: на домене из белого списка внешние CDN и шрифты недоступны. */
@font-face{font-family:"Golos Text";src:local("Golos Text"),url(/fonts/GolosText-Regular.ttf) format("truetype");font-weight:400;font-display:swap}
@font-face{font-family:"Golos Text";src:local("Golos Text Bold"),url(/fonts/GolosText-Bold.ttf) format("truetype");font-weight:700;font-display:swap}
@font-face{font-family:"Unbounded";src:local("Unbounded"),url(/fonts/Unbounded-Bold.ttf) format("truetype");font-weight:700;font-display:swap}

:root{
  --bg:#F6F5FA; --surface:#FFFFFF; --surface-2:#EFEDF7; --fg:#1B1726; --muted:#66617C; --line:#DEDAEA;
  --violet:#5B2BEE; --violet-soft:#F0EBFF; --orange:#FF9445; --ink:#341A96;
  --ok:#1D8F62; --ok-soft:#E1F4EB; --bad:#C2372E; --bad-soft:#FCE5E3;
  --grad:linear-gradient(90deg,#5B2BEE,#FF9445);
  --f-body:"Golos Text",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --f-display:"Unbounded","Arial Black",system-ui,sans-serif;
  --f-mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.5 var(--f-body)}
a{color:var(--violet)}
h1,h2,h3{margin:0;line-height:1.2;text-wrap:balance}
h2{font-size:17px}
p{margin:0}
[hidden]{display:none!important}
:focus-visible{outline:2px solid var(--violet);outline-offset:2px}
.wrap{max-width:1180px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left));padding-right:max(16px,env(safe-area-inset-right))}
.muted{color:var(--muted)}
.small{font-size:13px}
.hint{font-size:12.5px;color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:9px 16px;border-radius:10px;border:1px solid var(--line);background:var(--surface);color:var(--fg);font:600 14px/1.25 var(--f-body);text-decoration:none;cursor:pointer;text-align:center}
.btn:hover{border-color:var(--muted)}
.btn.primary{background:var(--violet);border-color:var(--violet);color:#fff}
.btn.small{padding:6px 11px;font-size:13px}
.btn.block{width:100%;padding:14px;font-size:16px;border-radius:14px}
.pill-brand{display:inline-block;background:var(--grad);color:#fff;font-size:12px;font-weight:700;letter-spacing:.04em;padding:4px 10px;border-radius:999px;white-space:nowrap}
.code{font:600 13px var(--f-mono);background:var(--surface-2);padding:2px 6px;border-radius:5px;word-break:break-all}
.tag{display:inline-block;font-size:12px;font-weight:600;padding:2px 8px;border-radius:6px;background:var(--surface-2);color:var(--muted)}
.tag.on{background:var(--ok-soft);color:var(--ok)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px;min-width:0}
.stack{display:flex;flex-direction:column;gap:14px;min-width:0}
.errors{background:var(--bad-soft);color:var(--bad);border-radius:10px;padding:12px 14px;font-size:14px}
.errors ul{margin:0;padding-left:18px}

/* ---------- админка ---------- */
.adm-top{background:var(--surface);border-bottom:1px solid var(--line)}
.adm-top .wrap{display:flex;align-items:center;gap:12px 20px;min-height:58px;flex-wrap:wrap;padding-block:8px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;text-decoration:none;color:var(--fg)}
.adm-nav{display:flex;gap:4px;flex:1;flex-wrap:wrap}
.adm-nav a{padding:8px 12px;border-radius:8px;text-decoration:none;color:var(--muted);font-weight:600;font-size:14px}
.adm-nav a:hover{color:var(--fg)}
.adm-nav a.on{background:var(--surface-2);color:var(--fg)}
.adm-main{padding-block:28px 64px}
.head{display:flex;justify-content:space-between;align-items:flex-end;gap:12px 16px;flex-wrap:wrap;margin-bottom:20px}
.head h1{font-size:26px;margin-top:4px}
.head p{margin-top:6px;max-width:70ch}
.acts{display:flex;gap:8px;flex-wrap:wrap}
.acts form{margin:0}
.table-wrap{overflow-x:auto;background:var(--surface);border:1px solid var(--line);border-radius:14px}
table.t{width:100%;border-collapse:collapse;font-size:14px}
.t th,.t td{padding:11px 14px;text-align:left;border-top:1px solid var(--line);vertical-align:middle}
.t thead th{border-top:0;font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);background:var(--surface-2);white-space:nowrap;font-weight:600}
.t .n{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.t a.row-link{font-weight:600;color:var(--fg);text-decoration:none}
.t a.row-link:hover{color:var(--violet)}
.t tr.archived td{opacity:.55}
.empty{display:flex;flex-direction:column;gap:10px;align-items:flex-start}
.grid2{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:20px;align-items:start}
@media (max-width:900px){.grid2{grid-template-columns:minmax(0,1fr)}}
.form{display:flex;flex-direction:column;gap:14px}
.field{display:flex;flex-direction:column;gap:5px;min-width:0}
.field label,.lab{font-size:13px;font-weight:600}
input[type=text],input[type=url],input[type=password],select,textarea{width:100%;font:inherit;font-size:15px;padding:9px 11px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--fg)}
textarea{min-height:80px;resize:vertical}
textarea.mono{font:13.5px/1.6 var(--f-mono);min-height:320px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:560px){.row2{grid-template-columns:1fr}}
.check{display:flex;gap:8px;align-items:center;font-size:14px}
.check input{accent-color:var(--violet);width:16px;height:16px;margin:0}
.radios{display:flex;gap:8px;flex-wrap:wrap}
.preview{background-color:#dcd9e6;background-image:conic-gradient(#cfcbdb 25%,transparent 0 50%,#cfcbdb 0 75%,transparent 0);background-size:24px 24px;border-radius:14px;padding:16px;display:grid;place-items:center}
.preview.sticky{position:sticky;top:16px}
.preview img{max-width:100%;height:auto;display:block}
.dl-list{display:flex;flex-direction:column;gap:8px}
.linkbox{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
@media (max-width:640px){.kpis{grid-template-columns:repeat(2,minmax(0,1fr))}}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.card .kpi{background:var(--bg)}
.kpi b{display:block;font-size:22px;line-height:1.25;font-variant-numeric:tabular-nums}
.kpi span{font-size:12.5px;color:var(--muted)}
.card-h{display:flex;justify-content:space-between;align-items:baseline;gap:8px;flex-wrap:wrap;margin-bottom:10px}
.daynav{display:flex;gap:12px;font-size:13px}
.bars{width:100%;height:auto;display:block}
.bars .bar{fill:var(--violet)}
.bars .axis{stroke:var(--line)}
.bars text{font:10px var(--f-body);fill:var(--muted);text-anchor:middle}
.bars .val{fill:var(--fg);font-weight:600}
.dev{list-style:none;margin:8px 0 0;padding:0;display:flex;flex-direction:column;gap:6px;font-size:14px}
.dev li{display:flex;justify-content:space-between;gap:8px}
.ob{display:grid;grid-template-columns:minmax(0,1fr) minmax(80px,160px) 64px;gap:10px;align-items:center;font-size:14px;padding:4px 0}
.ob .track{height:8px;background:var(--surface-2);border-radius:4px;overflow:hidden}
.ob .track i{display:block;height:100%;background:var(--violet)}
.ob.right .track i{background:var(--ok)}
.ob .n{text-align:right;font-variant-numeric:tabular-nums;color:var(--muted)}
.qstat{padding:12px 0;border-top:1px solid var(--line)}
.qstat:first-of-type{border-top:0}
.qstat h3{font-size:15px;margin-bottom:6px}
.help{font:13px/1.6 var(--f-mono);background:var(--surface-2);border-radius:10px;padding:12px 14px;white-space:pre-wrap;margin:0}
.login{max-width:380px;margin:12vh auto 0}

/* ---------- портал ---------- */
.p-top .wrap{display:flex;justify-content:space-between;align-items:center;min-height:60px}
.p-top a.brand{font-size:15px}
.p-main{padding-block:4px 48px}
.narrow{max-width:680px;margin:0 auto}
.hero{background:var(--grad);color:#fff;border-radius:22px;padding:24px 22px;display:flex;flex-direction:column;gap:12px}
.hero .lbl{align-self:flex-start;background:#fff;color:var(--ink);font-size:12px;font-weight:700;letter-spacing:.05em;padding:5px 12px;border-radius:999px}
.hero h1{font:700 clamp(24px,6.4vw,34px)/1.12 var(--f-display);letter-spacing:-.01em}
.hero p{opacity:.93}
.hero .btn{align-self:flex-start;background:#fff;color:var(--ink);border-color:#fff}
.sec{margin-top:28px}
.sec > h2{font-size:13px;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);margin-bottom:10px}
.list{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:10px}
.item{display:flex;flex-direction:column;gap:6px;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:16px;text-decoration:none;color:var(--fg)}
.item:hover{border-color:var(--violet)}
.item b{font-size:17px;line-height:1.3}
.item .meta{font-size:13px;color:var(--muted)}
.done{color:var(--ok);font-weight:600}
.page-title{font:700 clamp(22px,5.6vw,30px)/1.15 var(--f-display);letter-spacing:-.01em;margin:8px 0 8px}
.lead{color:var(--muted);font-size:17px;margin-bottom:18px}
fieldset.q{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:16px;margin:0 0 12px;min-width:0}
fieldset.q legend{float:left;width:100%;padding:0;font-weight:700;font-size:17px;line-height:1.35;margin-bottom:6px}
fieldset.q legend + *{clear:both}
.qn{color:var(--muted);font-weight:600;font-size:13px;display:block;margin-bottom:2px}
.opt{display:flex;gap:12px;align-items:center;padding:12px 14px;border:1.5px solid var(--line);border-radius:12px;margin-top:8px;cursor:pointer;font-size:16px;background:var(--surface)}
.opt input{width:20px;height:20px;accent-color:var(--violet);margin:0;flex:none}
.opt:has(input:checked){border-color:var(--violet);background:var(--violet-soft)}
.submit{position:sticky;bottom:0;padding:12px 0 calc(12px + env(safe-area-inset-bottom));background:linear-gradient(transparent,var(--bg) 35%)}
.result{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:20px;display:flex;flex-direction:column;gap:8px;margin-bottom:14px}
.score{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.score b{font:700 46px/1 var(--f-display);background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.rv{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:16px;margin-bottom:10px}
.rv h3{font-size:16px;line-height:1.35}
.ans{font-size:15px;padding:8px 12px;border-radius:10px;margin-top:8px}
.ans.ok{background:var(--ok-soft)}
.ans.bad{background:var(--bad-soft)}
.expl{font-size:14px;color:var(--muted);margin-top:8px}
.streak{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:14px 16px;display:flex;flex-direction:column;gap:8px;margin:14px 0}
.meter{height:8px;background:var(--surface-2);border-radius:4px;overflow:hidden}
.meter i{display:block;height:100%;background:var(--grad)}
.po{display:flex;flex-direction:column;gap:5px;margin-top:12px}
.po .row{display:flex;justify-content:space-between;gap:8px;font-size:15px}
.po .row span:last-child{font-variant-numeric:tabular-nums;color:var(--muted)}
.po.mine .row span:first-child{font-weight:700}
.po.mine .row span:first-child::after{content:" · твой ответ";font-weight:500;color:var(--violet)}
.article p{margin:0 0 14px;font-size:17px;line-height:1.65}
.p-foot{color:var(--muted);font-size:13px;padding:24px 0 32px;text-align:center}