/* On.School — სითბოს ლაბორატორია v1.0.0 */
#onschool-thermo{--ink:#1d1b4f; --ink2:#46447a; --muted:#6c6f96; --line:#d5def0;
  --frost:#f1f6ff; --paper:#ffffff;
  --ember:#ff5a1f; --ember-d:#d9420c; --ember-t:#ffe7da;
  --flame:#ffb627; --ice:#2d6bff; --ice-d:#1a4fd6; --ice-t:#e1ecff;
  --mag:#c2286e; --mint:#0f9f70; --mint-t:#d9f6ea; --grape:#6b4cf0; --grape-t:#ebe5ff; --sun:#ffd23f;
  --iron:linear-gradient(90deg,#0b1033 0%,#1b2a8a 12%,#4b2bb3 26%,#9b2aa8 40%,#d8336f 53%,#f8652a 66%,#ffa625 79%,#ffe066 90%,#fffbea 100%);
  --r-xl:26px; --r-lg:20px; --r-md:14px;
  font-family:"Rubik","Noto Sans Georgian","BPG Arial","Sylfaen",system-ui,sans-serif;
  font-size:17px; line-height:1.55; color:var(--ink);
  background-color:var(--frost);
  background-image:linear-gradient(rgba(45,107,255,.065) 1px,transparent 1px),linear-gradient(90deg,rgba(45,107,255,.065) 1px,transparent 1px);
  background-size:24px 24px;
  max-width:1200px; margin:0 auto; padding:18px clamp(12px,2.4vw,28px) 26px;
  border-radius:var(--r-xl); position:relative; text-align:left;
  -webkit-font-smoothing:antialiased; -webkit-tap-highlight-color:transparent;
  container-type:inline-size; scroll-margin-top:90px; box-sizing:border-box;}
#onschool-thermo *,#onschool-thermo *::before,#onschool-thermo *::after{box-sizing:border-box}
#onschool-thermo :where(h1,h2,h3,h4,p,ul,ol,li,figure,blockquote,table,th,td,details,summary,label){margin:0;padding:0;color:inherit;font-family:inherit;text-transform:none;letter-spacing:inherit;text-shadow:none;background:none;border:0}
#onschool-thermo :where(h1,h2,h3,h4){font-size:inherit;font-weight:700;line-height:1.3}
#onschool-thermo :where(p,li,td,th,summary,label){font-size:inherit;line-height:inherit}
#onschool-thermo :where(span,b,strong,i,em,div,section,header,footer,main,article){font-family:inherit;text-transform:none;letter-spacing:inherit;line-height:inherit}
#onschool-thermo :where(table){border-collapse:collapse;width:auto}
#onschool-thermo :where(td,th){text-align:inherit;vertical-align:middle}
#onschool-thermo :where(button,input,select){font:inherit;color:inherit;margin:0;text-transform:none;letter-spacing:normal;text-shadow:none;height:auto;min-width:0;width:auto;line-height:inherit;-webkit-appearance:none;appearance:none;box-sizing:border-box}
#onschool-thermo :where(input){background:#fff;box-shadow:none;line-height:normal}
#onschool-thermo :where(canvas,svg){display:inline-block;vertical-align:middle;border:0;margin:0;padding:0;background:none;box-shadow:none}
#onschool-thermo [hidden]{display:none!important}
#onschool-thermo .osh-rotate{display:none;align-items:center;gap:10px;margin:0 0 10px;padding:8px 12px;border-radius:14px;background:#fff3d4;border:2px dashed #d39b00;font-weight:600;font-size:15px}
@media (max-width:600px) and (orientation:portrait){
#onschool-thermo .osh-rotate{display:flex}
}
#onschool-thermo :where(img,svg,canvas){max-width:100%}
#onschool-thermo :focus-visible{outline:3px solid var(--ice);outline-offset:3px;border-radius:8px}
#onschool-thermo .osh-hd{font-family:"Noto Sans Georgian","Rubik",sans-serif;font-stretch:74%;font-weight:800;line-height:1.1;letter-spacing:.004em}
#onschool-thermo .osh-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
#onschool-thermo:fullscreen{max-width:none;border-radius:0;overflow:auto;padding:16px 24px}
#onschool-thermo:-webkit-full-screen{max-width:none;border-radius:0;overflow:auto}
#onschool-thermo .osh-top{display:flex;align-items:center;gap:12px 16px;flex-wrap:wrap;margin-bottom:16px}
#onschool-thermo .osh-brand{display:flex;align-items:center;gap:12px;flex:1 1 300px;background:none;border:0;padding:0;cursor:pointer;text-align:left}
#onschool-thermo .osh-brand .osh-mascot-svg{width:44px;height:68px;flex:none}
#onschool-thermo .osh-brand h1{font-size:clamp(28px,4.4vw,46px);font-size:clamp(28px,4cqi,46px);color:var(--ink)}
#onschool-thermo .osh-brand .sub{display:block;font-size:15px;color:var(--ink2);font-weight:500;margin-top:2px}
#onschool-thermo .osh-brand .scale{display:block;height:10px;max-width:300px;border-radius:99px;background:var(--iron);border:2px solid var(--ink);margin-top:7px}
#onschool-thermo .osh-tools{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
#onschool-thermo .osh-stars{display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:6px 14px;border:2.5px solid var(--ink);border-radius:99px;background:#fff;font-weight:700;box-shadow:0 4px 0 var(--ink);white-space:nowrap}
#onschool-thermo .osh-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:8px 18px;border:2.5px solid var(--ink);border-radius:var(--r-md);background:#fff;color:var(--ink);font-weight:700;font-size:16px;line-height:1.2;cursor:pointer;box-shadow:0 4px 0 var(--ink);transition:transform .07s,box-shadow .07s,background-color .15s;user-select:none;-webkit-user-select:none;text-decoration:none}
#onschool-thermo .osh-btn:hover{background-color:#f4f7ff}
#onschool-thermo .osh-btn:active{transform:translateY(3px);box-shadow:0 1px 0 var(--ink)}
#onschool-thermo .osh-btn[disabled]{opacity:.42;cursor:not-allowed;transform:none;box-shadow:0 4px 0 var(--ink)}
#onschool-thermo .osh-btn.is-hot{background:var(--ember);color:#fff}
#onschool-thermo .osh-btn.is-hot:hover{background:var(--ember-d)}
#onschool-thermo .osh-btn.is-cold{background:var(--ice);color:#fff}
#onschool-thermo .osh-btn.is-cold:hover{background:var(--ice-d)}
#onschool-thermo .osh-btn.is-icon{width:46px;padding:0;font-size:20px}
#onschool-thermo .osh-btn.is-small{min-height:38px;padding:5px 12px;font-size:15px}
#onschool-thermo .osh-btn.is-thermal[aria-pressed="true"]{background:var(--iron);color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.7)}
#onschool-thermo .osh-btn.is-toggle[aria-pressed="true"]{background:var(--ink);color:#fff}
#onschool-thermo .osh-chips{display:flex;flex-wrap:wrap;gap:8px}
#onschool-thermo .osh-chip{display:inline-flex;align-items:center;gap:8px;min-height:42px;padding:5px 14px 5px 7px;border:2px solid var(--ink);border-radius:99px;background:#fff;font-weight:600;font-size:15px;line-height:1.2;cursor:pointer;box-shadow:0 3px 0 var(--ink);transition:transform .07s,box-shadow .07s}
#onschool-thermo .osh-chip:active{transform:translateY(2px);box-shadow:0 1px 0 var(--ink)}
#onschool-thermo .osh-chip[aria-pressed="true"]{background:var(--ink);color:#fff}
#onschool-thermo .osh-chip[disabled]{cursor:default;opacity:.55}
#onschool-thermo .osh-chip[aria-pressed="true"][disabled]{opacity:.9}
#onschool-thermo .osh-chip .sw{width:26px;height:26px;border-radius:50%;border:2px solid var(--ink);flex:none;background:var(--c,#ccc)}
#onschool-thermo .osh-chip[aria-pressed="true"] .sw{border-color:#fff}
#onschool-thermo .osh-chip .ic{display:inline-grid;place-items:center;width:30px;height:30px;flex:none}
#onschool-thermo .osh-chip .ic svg{width:30px;height:30px}
#onschool-thermo .osh-exp{position:relative}
#onschool-thermo .osh-exp-head{display:grid;grid-template-columns:auto 1fr;gap:10px 16px;align-items:center;margin-bottom:6px}
#onschool-thermo .osh-exp-head .osh-steps{grid-column:1/-1}
#onschool-thermo .osh-exp-ttl{display:flex;align-items:center;gap:12px;min-width:0}
#onschool-thermo .osh-exp-ico{display:grid;place-items:center;width:56px;height:56px;flex:none;border-radius:16px;border:2.5px solid var(--ink);background:var(--ember-t);font-size:30px}
#onschool-thermo .osh-ins .osh-exp-ico{background:var(--ice-t)}
#onschool-thermo .osh-exp-ttl h2{font-size:clamp(24px,3.2vw,34px);font-size:clamp(22px,3cqi,34px)}
#onschool-thermo .osh-exp-ttl p{color:var(--ink2);font-weight:500;font-size:16px}
#onschool-thermo .osh-steps{display:flex;gap:6px;flex-wrap:wrap;list-style:none;margin:4px 0 0}
#onschool-thermo .osh-steps li{display:flex;align-items:center;gap:7px;padding:3px 12px 3px 3px;border-radius:99px;border:2px solid var(--line);background:#fff;color:var(--muted);font-weight:600;font-size:14px}
#onschool-thermo .osh-steps li b{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--line);color:var(--ink);font-size:13px}
#onschool-thermo .osh-steps li.is-on{border-color:var(--ink);color:var(--ink)}
#onschool-thermo .osh-steps li.is-on b{background:var(--ember);color:#fff}
#onschool-thermo .osh-ins .osh-steps li.is-on b{background:var(--ice)}
#onschool-thermo .osh-steps li.is-done b{background:var(--mint);color:#fff}
#onschool-thermo .osh-say{display:flex;align-items:flex-end;gap:10px;margin:8px 0 14px}
#onschool-thermo .osh-say-m{flex:none;width:42px}
#onschool-thermo .osh-say-m .osh-mascot-svg{width:42px;height:65px;display:block}
#onschool-thermo .osh-say-txt{background:#fff;border:2.5px solid var(--ink);border-radius:18px 18px 18px 4px;padding:9px 14px;font-weight:500;max-width:78ch;min-height:44px}
#onschool-thermo .osh-say-txt b{font-weight:700}
#onschool-thermo .osh-stage{position:relative;border:3px solid var(--ink);border-radius:var(--r-lg);overflow:hidden;background:#13143a;box-shadow:6px 6px 0 var(--ink)}
#onschool-thermo .osh-stage canvas{display:block !important;width:100%;touch-action:manipulation;-webkit-user-select:none;user-select:none}
#onschool-thermo .osh-stage.is-grab canvas{touch-action:none}
#onschool-thermo .osh-lab{display:grid;grid-template-columns:minmax(0,1fr) 312px;gap:18px;align-items:start}
#onschool-thermo .osh-side{display:grid;gap:14px;align-content:start}
#onschool-thermo .osh-controls{display:flex;flex-wrap:wrap;gap:9px;align-items:center;background:#fff;border:2.5px solid var(--ink);border-radius:var(--r-lg);padding:12px}
#onschool-thermo .osh-controls .osh-btn{flex:1 1 auto}
#onschool-thermo .osh-controls .osh-btn.is-main{flex:1 1 100%;min-height:52px;font-size:17px}
#onschool-thermo .osh-panel{display:grid;grid-template-columns:1fr;gap:14px}
@media (max-width:1020px){
#onschool-thermo .osh-lab{grid-template-columns:1fr}
#onschool-thermo .osh-panel{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr))}
#onschool-thermo .osh-controls .osh-btn.is-main{flex:1 1 auto}
}
@container (max-width:959px){
#onschool-thermo .osh-lab{grid-template-columns:1fr}
#onschool-thermo .osh-panel{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr))}
#onschool-thermo .osh-controls .osh-btn.is-main{flex:1 1 auto}
}
#onschool-thermo .osh-box{background:#fff;border:2.5px solid var(--ink);border-radius:var(--r-lg);padding:13px 15px 15px}
#onschool-thermo .osh-box h4{font-size:16px;font-weight:700;margin-bottom:9px;display:flex;align-items:center;gap:8px}
#onschool-thermo .osh-box h4 .n{display:inline-grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--ink);color:#fff;font-size:13px;flex:none}
#onschool-thermo .osh-box .hint{font-size:14px;color:var(--muted);margin-top:8px}
#onschool-thermo .osh-box.is-wide{grid-column:1/-1}
#onschool-thermo .osh-chips.is-locked{opacity:.85}
#onschool-thermo .osh-tips{margin-top:16px;background:#fff;border:2px dashed var(--ink2);border-radius:var(--r-lg);padding:10px 16px}
#onschool-thermo .osh-tips summary{cursor:pointer;font-weight:700;min-height:32px;display:flex;align-items:center}
#onschool-thermo .osh-tips div{padding:6px 0 4px;display:grid;gap:8px;max-width:80ch}
#onschool-thermo .osh-tips ul{padding-left:20px}
#onschool-thermo .osh-results{position:relative;margin-top:18px;background-color:#fff;background-image:linear-gradient(rgba(45,107,255,.08) 1px,transparent 1px);background-size:100% 29px;border:2.5px solid var(--ink);border-radius:var(--r-lg);padding:18px clamp(14px,2.4vw,24px);box-shadow:6px 6px 0 var(--mint);overflow:hidden}
#onschool-thermo .osh-results h3{font-size:28px;margin-bottom:10px}
#onschool-thermo .osh-results h4{font-size:17px;margin:14px 0 6px}
#onschool-thermo .osh-verdict{font-weight:600;padding:11px 14px;border-radius:14px;background:var(--mint-t);border:2px solid var(--mint);max-width:80ch}
#onschool-thermo .osh-verdict.is-no{background:#fff3d4;border-color:#d39b00}
#onschool-thermo .osh-rank{display:grid;gap:6px;margin:12px 0;list-style:none}
#onschool-thermo .osh-rank li{display:flex;align-items:center;gap:10px;padding:7px 12px;border-radius:12px;background:var(--frost);border:1.5px solid var(--line);flex-wrap:wrap}
#onschool-thermo .osh-rank .m{font-size:22px;width:30px;text-align:center;flex:none}
#onschool-thermo .osh-rank .sw{width:16px;height:4px;border-radius:2px;flex:none}
#onschool-thermo .osh-rank .n{font-weight:700}
#onschool-thermo .osh-rank .v{margin-left:auto;font-weight:600;color:var(--ink2)}
#onschool-thermo .osh-chartbox{position:relative;margin:8px 0 4px}
#onschool-thermo .osh-chart{display:block;width:100%;height:250px;background:#fff;border:2px solid var(--line);border-radius:12px;touch-action:pan-y}
#onschool-thermo .osh-tip{position:absolute;pointer-events:none;background:#fff;border:2px solid var(--ink);border-radius:10px;padding:6px 9px;font-size:13px;line-height:1.35;box-shadow:0 3px 0 var(--ink);min-width:120px;z-index:3}
#onschool-thermo .osh-tip .t{font-weight:700;margin-bottom:2px}
#onschool-thermo .osh-tip .r{display:flex;align-items:center;gap:6px;white-space:nowrap}
#onschool-thermo .osh-tip .r i{display:inline-block;width:14px;height:3px;border-radius:2px}
#onschool-thermo .osh-tip .r b{min-width:48px}
#onschool-thermo .osh-legend{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:14px;color:var(--ink2);margin-top:4px}
#onschool-thermo .osh-legend span{display:inline-flex;align-items:center;gap:6px}
#onschool-thermo .osh-legend i{display:inline-block;width:18px;height:3px;border-radius:2px}
#onschool-thermo .osh-explain{display:grid;gap:8px;margin-top:10px;max-width:80ch}
#onschool-thermo .osh-explain .key{background:var(--grape-t);border-left:5px solid var(--grape);border-radius:10px;padding:9px 12px}
#onschool-thermo .osh-home-tip{margin-top:12px;padding:10px 14px;border-radius:14px;background:var(--ice-t);border:2px solid var(--ice);max-width:80ch}
#onschool-thermo .osh-results .osh-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
#onschool-thermo .osh-confetti{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:5}
#onschool-thermo .osh-confetti i{position:absolute;top:-18px;width:10px;height:15px;border-radius:2px;animation:osh-fall 1.7s ease-in forwards}
@keyframes osh-fall{to{transform:translateY(520px) rotate(540deg);opacity:0}}
#onschool-thermo .osh-hero{position:relative;border:3px solid var(--ink);border-radius:var(--r-lg);overflow:hidden;box-shadow:6px 6px 0 var(--ink);background:#13143a}
#onschool-thermo .osh-hero canvas{display:block;width:100%;touch-action:pan-y;cursor:crosshair}
#onschool-thermo .osh-hero-cap{display:flex;flex-wrap:wrap;gap:6px 14px;align-items:baseline;justify-content:space-between;margin:10px 2px 0;color:var(--ink2);font-size:15px}
#onschool-thermo .osh-hero-cap b{color:var(--ink)}
#onschool-thermo .osh-sec{margin-top:30px}
#onschool-thermo .osh-sec-head{display:flex;align-items:flex-end;gap:6px 18px;flex-wrap:wrap;margin-bottom:14px}
#onschool-thermo .osh-sec-head h2{font-size:clamp(26px,3.4vw,36px);font-size:clamp(24px,3.2cqi,36px);display:flex;align-items:center;gap:10px}
#onschool-thermo .osh-sec-head .dot{width:18px;height:18px;border-radius:50%;border:2.5px solid var(--ink);flex:none}
#onschool-thermo .osh-sec-head p{color:var(--ink2);max-width:62ch;font-size:16px}
#onschool-thermo .osh-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,255px),1fr));gap:20px}
#onschool-thermo .osh-tile{display:flex;flex-direction:column;text-align:left;background:#fff;border:2.5px solid var(--ink);border-radius:var(--r-lg);overflow:hidden;cursor:pointer;padding:0;box-shadow:5px 5px 0 var(--tc);transition:transform .1s,box-shadow .1s;color:var(--ink)}
#onschool-thermo .osh-tile:hover{transform:translate(-2px,-2px);box-shadow:7px 7px 0 var(--tc)}
#onschool-thermo .osh-tile:active{transform:translate(2px,2px);box-shadow:2px 2px 0 var(--tc)}
#onschool-thermo .osh-tile .ill{position:relative;height:150px;background:var(--tt);display:grid;place-items:center;border-bottom:2.5px solid var(--ink)}
#onschool-thermo .osh-tile .ill svg{width:170px;height:130px}
#onschool-thermo .osh-tile .bd{padding:12px 15px 16px;display:grid;gap:5px}
#onschool-thermo .osh-tile h3{font-size:23px}
#onschool-thermo .osh-tile p{font-size:15px;color:var(--ink2)}
#onschool-thermo .osh-tile .badge{position:absolute;top:10px;right:10px;background:#fff;border:2px solid var(--ink);border-radius:99px;padding:2px 10px;font-size:13px;font-weight:700}
#onschool-thermo .osh-tile .badge.is-done{background:var(--sun)}
#onschool-thermo .osh-sec.osh-cond,#onschool-thermo .osh-tile.osh-cond{--tc:var(--ember);--tt:var(--ember-t)}
#onschool-thermo .osh-sec.osh-ins,#onschool-thermo .osh-tile.osh-ins{--tc:var(--ice);--tt:var(--ice-t)}
#onschool-thermo .osh-tile.osh-know{--tc:var(--grape);--tt:var(--grape-t)}
#onschool-thermo .osh-tile.osh-quiz{--tc:#e0a400;--tt:#fff4cf}
#onschool-thermo .osh-sec.osh-cond .dot{background:var(--ember)}
#onschool-thermo .osh-sec.osh-ins .dot{background:var(--ice)}
#onschool-thermo .osh-duo{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,330px),1fr));gap:20px}
#onschool-thermo .osh-duo .osh-tile{flex-direction:row;align-items:stretch}
#onschool-thermo .osh-duo .osh-tile .ill{height:auto;min-height:140px;width:150px;flex:none;border-bottom:0;border-right:2.5px solid var(--ink)}
#onschool-thermo .osh-duo .osh-tile .ill svg{width:120px;height:110px}
#onschool-thermo .osh-foot{margin-top:28px;padding-top:14px;border-top:2px dashed var(--line);display:flex;flex-wrap:wrap;gap:6px 18px;justify-content:space-between;color:var(--muted);font-size:14px}
#onschool-thermo .osh-tabs{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 18px}
#onschool-thermo .osh-know-intro{max-width:72ch;color:var(--ink2);margin-bottom:12px}
#onschool-thermo .osh-ways{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr));gap:14px;margin-top:16px}
#onschool-thermo .osh-way{background:#fff;border:2.5px solid var(--ink);border-radius:var(--r-lg);padding:14px}
#onschool-thermo .osh-way .e{font-size:34px;line-height:1}
#onschool-thermo .osh-way h4{font-size:19px;margin:6px 0 4px}
#onschool-thermo .osh-way p{font-size:15px;color:var(--ink2)}
#onschool-thermo .osh-mf{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));gap:16px}
#onschool-thermo .osh-card{perspective:1100px;min-height:250px}
#onschool-thermo .osh-card-in{position:relative;height:100%;min-height:250px;transition:transform .55s cubic-bezier(.3,.7,.3,1.2);transform-style:preserve-3d}
#onschool-thermo .osh-card.is-flipped .osh-card-in{transform:rotateY(180deg)}
#onschool-thermo .osh-face{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;background:#fff;border:2.5px solid var(--ink);border-radius:var(--r-lg);padding:16px;display:flex;flex-direction:column;gap:10px;box-shadow:5px 5px 0 var(--grape)}
#onschool-thermo .osh-face.back{transform:rotateY(180deg)}
#onschool-thermo .osh-face .q{font-weight:700;font-size:18px;flex:1;display:flex;align-items:center}
#onschool-thermo .osh-face .e{font-size:30px;line-height:1}
#onschool-thermo .osh-face .ans{display:inline-flex;align-self:flex-start;padding:4px 12px;border-radius:99px;font-weight:800;border:2px solid var(--ink)}
#onschool-thermo .osh-face .ans.is-myth{background:#ffd9d1}
#onschool-thermo .osh-face .ans.is-fact{background:var(--mint-t)}
#onschool-thermo .osh-face .why{font-size:15px;color:var(--ink2);flex:1}
#onschool-thermo .osh-face .you{font-size:14px;font-weight:700}
#onschool-thermo .osh-mf-score{font-weight:700;margin-bottom:12px}
#onschool-thermo .osh-facts{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,280px),1fr));gap:16px}
#onschool-thermo .osh-fact{background:#fff;border:2.5px solid var(--ink);border-radius:var(--r-lg);padding:14px 16px;display:grid;gap:6px;align-content:start}
#onschool-thermo .osh-fact .e{font-size:34px;line-height:1}
#onschool-thermo .osh-fact h4{font-size:18px}
#onschool-thermo .osh-fact p{font-size:15px;color:var(--ink2)}
#onschool-thermo .osh-ladder{display:grid;gap:7px;margin-top:6px}
#onschool-thermo .osh-rung{display:grid;grid-template-columns:minmax(120px,190px) 1fr 210px;gap:10px;align-items:center;background:#fff;border:2px solid var(--ink);border-radius:12px;padding:6px 10px;cursor:pointer;text-align:left;font-weight:600}
#onschool-thermo .osh-rung .bar{height:16px;border-radius:99px;background:var(--line);overflow:hidden;border:1.5px solid var(--ink)}
#onschool-thermo .osh-rung .bar i{display:block;height:100%;border-radius:99px}
#onschool-thermo .osh-rung .k{font-size:14px;color:var(--ink2);min-width:84px;text-align:right}
#onschool-thermo .osh-rung[aria-expanded="true"]{background:var(--frost)}
#onschool-thermo .osh-ladder-note{background:var(--grape-t);border-radius:12px;padding:10px 14px;margin:10px 0;font-weight:500;max-width:80ch}
#onschool-thermo .osh-mini{border:3px solid var(--ink);border-radius:var(--r-lg);overflow:hidden;box-shadow:6px 6px 0 var(--ink);background:#13143a;margin:12px 0}
#onschool-thermo .osh-mini canvas{display:block;width:100%}
#onschool-thermo .osh-quiz{max-width:860px;margin:0 auto}
#onschool-thermo .osh-qbar{height:14px;border-radius:99px;border:2px solid var(--ink);background:#fff;overflow:hidden;margin:6px 0 16px}
#onschool-thermo .osh-qbar i{display:block;height:100%;background:var(--iron);transition:width .35s}
#onschool-thermo .osh-qcard{background:#fff;border:2.5px solid var(--ink);border-radius:var(--r-xl);padding:clamp(16px,3vw,26px);box-shadow:6px 6px 0 #e0a400}
#onschool-thermo .osh-qcard .num{font-weight:700;color:var(--muted);font-size:15px}
#onschool-thermo .osh-qcard .pic{font-size:54px;line-height:1.1;margin:6px 0}
#onschool-thermo .osh-qcard h3{font-size:clamp(21px,2.6vw,27px);font-size:clamp(20px,2.6cqi,27px);margin-bottom:14px}
#onschool-thermo .osh-opts{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:10px}
#onschool-thermo .osh-opt{display:flex;align-items:center;gap:10px;min-height:56px;padding:10px 14px;text-align:left;background:#fff;border:2.5px solid var(--ink);border-radius:var(--r-md);font-weight:600;cursor:pointer;box-shadow:0 4px 0 var(--ink)}
#onschool-thermo .osh-opt:active{transform:translateY(3px);box-shadow:0 1px 0 var(--ink)}
#onschool-thermo .osh-opt .l{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--frost);border:2px solid var(--ink);flex:none;font-size:14px}
#onschool-thermo .osh-opt.is-right{background:var(--mint-t);border-color:var(--mint)}
#onschool-thermo .osh-opt.is-wrong{background:#ffe0d6;border-color:var(--ember-d)}
#onschool-thermo .osh-opt[disabled]{cursor:default}
#onschool-thermo .osh-qfeed{margin-top:14px;padding:12px 14px;border-radius:14px;font-weight:500}
#onschool-thermo .osh-qfeed.is-right{background:var(--mint-t);border:2px solid var(--mint)}
#onschool-thermo .osh-qfeed.is-wrong{background:#fff3d4;border:2px solid #d39b00}
#onschool-thermo .osh-cert{position:relative;background:#fff;border:3px solid var(--ink);border-radius:var(--r-xl);padding:clamp(18px,4vw,36px);text-align:center;box-shadow:8px 8px 0 #e0a400;overflow:hidden}
#onschool-thermo .osh-cert::before{content:"";position:absolute;left:0;right:0;top:0;height:14px;background:var(--iron)}
#onschool-thermo .osh-cert h3{font-size:clamp(26px,4vw,40px);font-size:clamp(24px,3.8cqi,40px);margin:10px 0 4px}
#onschool-thermo .osh-cert .big{font-size:64px;line-height:1.1}
#onschool-thermo .osh-cert .who{font-size:clamp(24px,3.6vw,34px);font-size:clamp(22px,3.4cqi,34px);font-weight:800;margin:6px 0;min-height:1.3em}
#onschool-thermo .osh-cert .score{font-size:20px;font-weight:700}
#onschool-thermo .osh-cert input{width:min(100%,360px);min-height:46px;border:2.5px solid var(--ink);border-radius:12px;padding:6px 12px;font-size:17px;text-align:center;margin:8px 0}
#onschool-thermo .osh-review{display:grid;gap:8px;margin-top:16px;text-align:left}
#onschool-thermo .osh-review li{list-style:none;padding:8px 12px;border-radius:12px;background:var(--frost);font-size:15px}
@media (max-width:640px){
#onschool-thermo{font-size:16px}
#onschool-thermo .osh-exp-head{grid-template-columns:1fr}
#onschool-thermo .osh-exp-ico{width:46px;height:46px;font-size:24px}
#onschool-thermo .osh-btn{min-height:44px;padding:7px 14px;font-size:15px}
#onschool-thermo .osh-duo .osh-tile{flex-direction:column}
#onschool-thermo .osh-duo .osh-tile .ill{width:auto;border-right:0;border-bottom:2.5px solid var(--ink)}
#onschool-thermo .osh-rung{grid-template-columns:110px 1fr;}
#onschool-thermo .osh-rung .k{grid-column:1/-1;text-align:left}
}
@container (max-width:600px){
#onschool-thermo .osh-exp-head{grid-template-columns:1fr}
#onschool-thermo .osh-exp-ico{width:46px;height:46px;font-size:24px}
#onschool-thermo .osh-btn{min-height:44px;padding:7px 14px;font-size:15px}
#onschool-thermo .osh-duo .osh-tile{flex-direction:column}
#onschool-thermo .osh-duo .osh-tile .ill{width:auto;border-right:0;border-bottom:2.5px solid var(--ink)}
#onschool-thermo .osh-rung{grid-template-columns:110px 1fr;}
#onschool-thermo .osh-rung .k{grid-column:1/-1;text-align:left}
}
@media (prefers-reduced-motion:reduce){
#onschool-thermo *{transition:none!important;animation:none!important}
}
@media print{
#onschool-thermo{background:#fff}
#onschool-thermo .osh-top .osh-tools,#onschool-thermo .osh-controls,#onschool-thermo .osh-results .osh-row{display:none}
}