:root{color-scheme:dark;--bg:#10111c;--panel:#1a1b2b;--edge:#34344b;--text:#f3f0fb;--muted:#b7b5cb;--purple:#bca8ff;--purple-dark:#3d325d;--gold:#edc887;--green:#9ce1ce;--pink:#eaaaaf;--team:#bca8ff;font-family:"Aptos","Segoe UI",Arial,sans-serif;font-synthesis:none}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);background-image:radial-gradient(ellipse at 13% 50%,#3b2b522e,transparent 45%),radial-gradient(ellipse at 85% 3%,#363d622e,transparent 50%);min-height:100svh}button,input{font:inherit}button,a,input{touch-action:manipulation}button{cursor:pointer;border:0;color:inherit}button:disabled{cursor:default;opacity:.42}a{color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--gold);outline-offset:4px}button{transition:background .15s,border-color .15s,transform .15s}button:hover:not(:disabled){filter:brightness(1.12)}.studio-lines{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none}.studio-lines:before,.studio-lines:after{content:"";position:absolute;width:700px;height:1100px;top:-450px;left:18%;border-left:1px solid #c1a5ff0d;transform:rotate(32deg);box-shadow:110px 0 #c1a5ff05,220px 0 #c1a5ff05}.studio-lines:after{left:78%;transform:rotate(-32deg)}
#app{max-width:1920px;height:100svh;margin:auto;padding:18px 28px 12px;display:grid;grid-template-rows:56px 72px minmax(0,1fr) 60px;gap:14px}.topbar{display:flex;align-items:center;gap:26px;border-bottom:1px solid #ffffff10;padding-bottom:10px}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-size:18px;font-weight:800;letter-spacing:1.5px;white-space:nowrap}.brand small{display:block;font-size:8px;color:var(--muted);letter-spacing:1.7px;margin-top:5px}.brand-mark{font-size:42px;color:var(--purple);line-height:1}.lesson-chip{font-size:15px;color:var(--muted);border-left:1px solid var(--edge);padding-left:24px;display:flex;align-items:center;gap:13px;white-space:nowrap}.lesson-chip i{width:4px;height:4px;border-radius:50%;background:var(--muted)}.toolbar{margin-left:auto;display:flex;align-items:center;gap:8px}.icon-btn{background:transparent;color:var(--muted);font-size:24px;width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;border-radius:9px}.icon-btn:hover{background:#ffffff0a;color:var(--text)}.icon-btn[aria-pressed=true]{color:var(--gold);background:#edc88710}.live{font-size:10px;letter-spacing:2px;margin-right:18px;color:var(--green);display:flex;align-items:center;gap:7px;white-space:nowrap}.live b{width:6px;height:6px;border-radius:50%;background:var(--green);box-shadow:0 0 12px #9ce1ce70}.scoreboard{display:flex;gap:12px}.team{min-width:0;flex:1;display:flex;align-items:center;gap:12px;background:linear-gradient(110deg,#25243599,#1c1d2b70);border:1px solid var(--edge);border-radius:12px;padding:10px 14px;text-align:left}.team.active{border-color:var(--team);background:linear-gradient(110deg,color-mix(in srgb,var(--team) 13%,#1a1b2b),#1b1c2a)}.team-number{flex-shrink:0;border:1px solid color-mix(in srgb,var(--team) 40%,transparent);background:color-mix(in srgb,var(--team) 9%,transparent);color:var(--team);width:34px;height:34px;display:grid;place-items:center;border-radius:9px;font-size:17px;font-weight:800}.team-info{min-width:0;flex:1}.team-name{display:block;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--muted)}.team-score{display:block;font-weight:750;font-size:25px;letter-spacing:-.5px;margin-top:2px;font-variant-numeric:tabular-nums}.team-score small{font-size:12px;font-weight:400;color:var(--muted);margin-left:4px;letter-spacing:0}.team-status{font-size:12px;white-space:nowrap;color:var(--team)}
.workspace{display:grid;grid-template-columns:190px minmax(0,1fr) 170px;gap:22px;min-height:0}.host{position:relative;display:flex;flex-direction:column;min-height:0;padding-top:12px}.host-name{font-weight:800;letter-spacing:2px;font-size:16px;z-index:1}.host-name>span:last-child{display:block;font-size:8px;letter-spacing:1.8px;color:var(--muted);margin:8px 0 0 30px;font-weight:500}.signal{color:var(--purple);font-size:17px;letter-spacing:0;margin-right:7px}.host-portrait{position:relative;flex:1;min-height:0;display:flex;justify-content:center;align-items:flex-end;margin-top:8px}.host-portrait img{width:100%;height:100%;max-height:360px;object-fit:contain;object-position:center bottom;position:relative;filter:drop-shadow(0 15px 25px #0006)}.host-halo{position:absolute;inset:10% 0 6%;border-radius:100px 100px 25px 25px;border:1px solid #bca8ff25;background:linear-gradient(180deg,#bca8ff08,transparent);box-shadow:inset 0 0 45px #bca8ff03}.host-caption{position:relative;border-top:1px solid #bca8ff40;margin-top:10px;min-height:130px;padding-top:13px}.quote-mark{color:var(--purple);font-size:40px;line-height:20px;display:block}.host-caption p{font-size:17px;line-height:1.48;margin:2px 0 0;color:#cfcbdf;max-width:240px}.stage{border:1px solid var(--edge);border-radius:20px;background:linear-gradient(145deg,#25243680,#191a2999);padding:28px 30px;min-height:0;position:relative;display:flex;flex-direction:column;overflow:auto;scrollbar-width:thin;scrollbar-color:var(--edge) transparent;box-shadow:0 18px 60px #00000012}.stage:before{content:"";position:absolute;pointer-events:none;height:1px;top:-1px;left:18%;right:18%;background:linear-gradient(90deg,transparent,#c6b3ff99,transparent)}.eyebrow{display:block;text-transform:uppercase;font-size:11px;letter-spacing:2px;color:var(--purple);font-weight:700}.stage h1,.stage h2{letter-spacing:-1px;line-height:1.12;margin:13px 0 18px;font-size:clamp(28px,2.5vw,46px);font-weight:740}.stage p{margin:0}.stage-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-shrink:0}.question-value{font-size:15px;font-weight:750;color:var(--gold);white-space:nowrap;border:1px solid #edc88735;padding:7px 11px;border-radius:7px}.round-label{font-size:10px;letter-spacing:1.5px;color:var(--muted);text-transform:uppercase}.question-prompt{font-size:clamp(23px,2.05vw,34px);line-height:1.32;letter-spacing:-.4px;max-width:1080px}.question-heading{display:flex;align-items:baseline;gap:12px;margin:15px 0 10px}.question-heading h2{font-size:16px;letter-spacing:0;margin:0;color:var(--muted);font-weight:500}.question-index{font-size:13px;color:var(--muted)}.options{display:grid;grid-template-columns:1fr 1fr;gap:11px;margin-top:auto;padding-top:22px}.option{background:#151723a3;border:1px solid #49465e;display:flex;align-items:center;gap:13px;text-align:left;border-radius:12px;min-height:78px;padding:15px;position:relative;font-size:clamp(17px,1.5vw,26px);line-height:1.3}.option .letter{font-size:16px;flex-shrink:0;width:30px;height:30px;border:1px solid #6e6286;border-radius:50%;display:grid;place-items:center;color:var(--purple);font-weight:800}.option.selected{border-color:var(--gold);background:#edc88712;box-shadow:inset 0 0 0 1px #edc88730}.option.selected .letter{color:var(--bg);background:var(--gold);border-color:var(--gold)}.option.eliminated{opacity:.23;visibility:hidden}.option:disabled{opacity:1}.option.correct{background:#9ce1ce12;border-color:var(--green)}.option.correct .letter{background:var(--green);color:var(--bg);border-color:var(--green)}.answer-entry{margin-top:16px;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:14px;color:var(--muted)}.answer-entry strong{color:var(--team);font-weight:650}.help-buttons{display:flex;gap:8px;white-space:nowrap}.help-button{background:#242334;border:1px solid #514668;color:var(--purple);border-radius:8px;padding:7px 10px;font-size:13px}.help-button.used{color:var(--green);border-color:#9ce1ce40}.hint{border-left:2px solid var(--gold);padding:8px 12px;background:#edc88708;margin-top:14px!important;font-size:17px;line-height:1.4;color:#e5d5b9}.revealed .question-prompt{font-size:21px;color:var(--muted);line-height:1.3}.revealed .options{margin-top:0;padding-top:16px}.revealed .option{min-height:57px;font-size:17px;padding:10px 13px}.verdict{margin-top:18px;padding:17px 19px;border:1px solid #9ce1ce35;border-radius:12px;background:#9ce1ce09}.verdict-label{color:var(--green);font-size:12px;letter-spacing:1px;font-weight:700;display:block;margin-bottom:8px}.verdict p{font-size:21px;line-height:1.4}.reasons-link{margin-top:10px;padding:0;background:none;color:var(--purple);font-size:13px;text-decoration:underline;text-underline-offset:4px}.round-meter{height:3px;display:flex;gap:5px;width:100%;margin-top:16px;flex-shrink:0}.round-meter i{flex:1;background:#ffffff16;border-radius:5px}.round-meter i.done{background:var(--purple)}
.ladder{border-left:1px solid #ffffff0e;padding:18px 0 0 16px;min-height:0;display:flex;flex-direction:column}.ladder-title{font-size:10px;letter-spacing:1.4px;text-transform:uppercase;color:var(--muted);margin:0}.million{color:var(--gold);font-size:27px;font-weight:750;letter-spacing:-1px;margin:7px 0 3px}.ladder-note{font-size:11px;color:var(--muted);line-height:1.5;margin:0 0 17px}.ladder-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column-reverse;gap:3px;flex:1;justify-content:space-between;max-height:530px}.ladder-row{border-radius:6px;display:flex;align-items:center;justify-content:space-between;padding:5px 7px;color:#87869f;font-variant-numeric:tabular-nums;font-size:15px;gap:5px;border:1px solid transparent}.ladder-row small{font-size:10px;color:#74728c}.ladder-row.current{border-color:#bca8ff66;background:#bca8ff14;color:var(--purple)}.ladder-row.done{color:var(--text)}.ladder-row.milestone:not(.current){color:var(--gold)}.ladder-bottom{font-size:11px;color:var(--muted);padding-top:16px}.ladder-track{height:4px;background:#ffffff0b;border-radius:5px;margin-top:8px;overflow:hidden}.ladder-track>span{display:block;height:100%;background:var(--purple)}
.controls{display:flex;align-items:center;justify-content:space-between;gap:16px;border-top:1px solid #ffffff12;padding-top:12px}.footer-left{display:flex;align-items:center;gap:6px}.secondary{background:transparent;border:1px solid var(--edge);color:#c8c2da;border-radius:9px;padding:10px 16px;font-size:14px;text-decoration:none;display:inline-flex;align-items:center;gap:10px;justify-content:center;min-height:41px}.primary{background:var(--purple);color:#1a132c;border:1px solid var(--purple);font-weight:750;padding:12px 23px;border-radius:9px;font-size:15px;min-height:45px;white-space:nowrap}.primary:disabled{opacity:.45}.clock{font-variant-numeric:tabular-nums;color:var(--muted);font-size:16px;border:0;background:none;padding:8px 6px;margin-left:8px}.clock.running{color:var(--gold)}.clock.elapsed{color:var(--pink)}.footer-status{font-size:12px;color:var(--muted);text-align:center}.footer-status b{color:var(--text);font-weight:500}.storage-warning{position:fixed;bottom:76px;left:50%;transform:translateX(-50%);font-size:13px;padding:9px 16px;border-radius:9px;color:var(--gold);background:#2a2134;border:1px solid var(--gold);z-index:10}
/* Opening */
.workspace.lobby{grid-template-columns:230px minmax(0,1fr) 190px}.lobby .stage{justify-content:center;padding:24px 40px;background:radial-gradient(ellipse at 50% 0,#4e3b7835,transparent 70%),linear-gradient(145deg,#25243680,#191a2999)}.lobby .host-portrait img{max-height:420px}.hero-topline{display:flex;align-items:center;gap:10px}.hero-topline .line{width:36px;height:1px;background:var(--purple)}.hero-title{font-size:clamp(52px,6.5vw,100px)!important;line-height:.93!important;font-weight:800!important;letter-spacing:-4px!important;margin:22px 0 16px!important}.hero-title span{color:var(--purple);text-shadow:0 0 50px #bca8ff14}.hero-topic{font-size:20px;line-height:1.45;color:#cfcbdf;max-width:650px}.hero-meta{display:flex;gap:20px;margin-top:19px;font-size:11px;letter-spacing:1px;color:var(--muted);text-transform:uppercase}.hero-meta b{color:var(--gold);font-size:14px;margin-right:5px}.setup{border-top:1px solid #ffffff12;margin-top:24px;padding-top:17px}.setup-header{display:flex;align-items:center;gap:12px;font-size:12px;margin-bottom:12px}.team-count{display:flex;gap:5px;margin-left:auto}.team-count button{height:27px;width:35px;background:#262439;border:1px solid var(--edge);border-radius:5px;color:var(--muted)}.team-count button.active{border-color:var(--purple);color:var(--purple)}.name-inputs{display:grid;grid-template-columns:1fr 1fr;gap:8px}.name-inputs input{min-width:0;width:100%;border-radius:8px;border:1px solid var(--edge);background:#141520;color:var(--text);padding:10px 12px;font-size:14px}.setup-note{font-size:11px;line-height:1.5;color:var(--muted);margin-top:10px!important}.intro-side{display:flex;flex-direction:column;justify-content:center;gap:25px;padding:10px 0 10px 12px}.feature-number{color:var(--purple);font-size:11px;letter-spacing:2px;display:block;margin-bottom:7px}.intro-feature strong{font-size:18px;line-height:1.25;display:block;margin-bottom:7px}.intro-feature p{font-size:13px;line-height:1.5;color:var(--muted);margin:0}.intro-side .gold{color:var(--gold)}
/* Teaching */
.workspace.learning{grid-template-columns:190px minmax(0,1fr)}.learning .stage{padding:25px 28px}.learning-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;flex:1;min-height:0}.learning-card{border:1px solid var(--edge);background:#191a28b0;border-radius:13px;padding:20px;display:flex;flex-direction:column;min-width:0}.card-icon{color:var(--purple);font-size:25px;font-weight:700;line-height:1;margin-bottom:17px}.learning-card:nth-child(2) .card-icon{color:var(--green)}.learning-card:nth-child(3) .card-icon{color:var(--gold)}.learning-card h3{font-size:24px;line-height:1.15;margin:0 0 12px;letter-spacing:-.3px}.learning-card .card-text{font-size:22px;line-height:1.38;color:#d6d2e5}.learning-card .example{font-size:18px;line-height:1.4;color:var(--muted);padding-top:17px;margin-top:auto;border-top:1px solid #ffffff0b}.learning-card .card-text+.example{margin-top:18px}.takeaway{display:flex;align-items:flex-start;gap:11px;padding-top:17px;margin-top:18px;border-top:1px solid #bca8ff25;font-size:19px;line-height:1.4;color:#d6cee9}.takeaway span{color:var(--purple)}
/* Results */
.workspace.finale{grid-template-columns:190px minmax(0,1fr)}.finale .stage{background:radial-gradient(ellipse at 80% 0,#62503833,transparent 70%),#1b1b2b90}.finale h1{color:var(--gold);font-size:42px;margin-bottom:12px}.finale-subtitle{font-size:20px;color:var(--muted);line-height:1.4}.podium{display:grid;grid-template-columns:repeat(auto-fit,minmax(185px,1fr));gap:14px;margin:24px 0}.result-card{padding:18px;border:1px solid var(--edge);border-radius:12px;background:#11131d80}.result-card.winner{border-color:#edc88780;background:#edc88709}.result-rank{font-size:10px;letter-spacing:1.2px;color:var(--gold);text-transform:uppercase}.result-name{font-size:19px;margin:10px 0;overflow-wrap:anywhere}.result-score{font-size:31px;font-weight:750;color:var(--team);letter-spacing:-1px}.result-correct{font-size:12px;color:var(--muted);margin:9px 0 18px}.skills{border-top:1px solid var(--edge);padding-top:12px;font-size:12px;color:var(--muted);line-height:1.5}.skill-row{display:flex;justify-content:space-between;gap:12px;margin:7px 0}.skill-row b{color:var(--text)}.final-rule{font-size:22px;line-height:1.4;padding-top:6px}.final-note{font-size:13px;color:var(--muted);margin-top:12px!important}.export-row{display:flex;gap:12px;margin-top:auto;padding-top:20px}
/* Teacher dialogs */
dialog{background:#1c1c2c;color:var(--text);border:1px solid #514866;border-radius:18px;padding:28px;width:min(780px,92vw);max-height:88svh;box-shadow:0 35px 120px #0009;scrollbar-width:thin}dialog::backdrop{background:#090b18c9;backdrop-filter:blur(6px)}.dialog-head{display:flex;justify-content:space-between;align-items:flex-start;gap:15px;margin-bottom:18px}.dialog-head h2{font-size:27px;line-height:1.2;letter-spacing:-.5px;margin:8px 0 0}.dialog-head>.icon-btn{font-size:32px;flex-shrink:0}.dialog-note{font-size:16px;line-height:1.5;color:var(--muted)}.route-round{margin-top:22px}.route-round h3{font-size:18px;color:var(--purple)}.route-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.route-button{padding:12px;background:#262438;border:1px solid var(--edge);text-align:left;border-radius:8px;font-size:14px}.route-button.current{border-color:var(--purple)}.route-button small{display:block;color:var(--muted);margin-top:5px}.switch-line{display:flex;align-items:center;gap:12px;font-size:18px;margin:22px 0}.switch-line input{accent-color:var(--purple);width:20px;height:20px}.key-guide{font-size:14px;color:var(--muted);line-height:2.5;margin:18px 0}kbd{background:#323044;border:1px solid #575167;border-radius:4px;padding:3px 6px;font-family:inherit;color:var(--text);font-size:12px;margin:0 4px}.guide-link{margin-bottom:18px}.danger{display:block;background:#eaaaaf12;border:1px solid #eaaaaf55;color:var(--pink);padding:12px 16px;border-radius:9px}.dialog-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:25px}.reason-row{display:flex;gap:15px;border-top:1px solid var(--edge);padding:18px 0}.reason-row>b{color:var(--purple);font-size:22px}.reason-row strong{font-size:17px}.reason-row p{color:var(--muted);font-size:16px;line-height:1.5;margin:8px 0 0}.reason-row.correct>b{color:var(--green)}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}body.reduced *,body.reduced *:before,body.reduced *:after{animation:none!important;transition:none!important}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
@media(min-width:1600px){#app{padding:24px 40px 18px;grid-template-rows:68px 86px minmax(0,1fr) 68px;gap:22px}.workspace,.workspace.learning,.workspace.finale{grid-template-columns:260px minmax(0,1fr) 225px;gap:32px}.workspace.learning,.workspace.finale{grid-template-columns:260px minmax(0,1fr)}.workspace.lobby{grid-template-columns:285px minmax(0,1fr) 245px}.host-portrait img{max-height:510px}.host-caption{min-height:150px}.host-caption p{font-size:23px}.host-name{font-size:19px}.host-name>span:last-child{font-size:10px}.stage{padding:35px 40px}.learning .stage{padding:35px 38px}.learning-card{padding:28px}.learning-card h3{font-size:29px}.learning-card .card-text{font-size:28px}.learning-card .example{font-size:25px}.card-icon{font-size:36px;margin-bottom:25px}.takeaway{font-size:25px}.team-name{font-size:19px}.team-score{font-size:33px}.team-status{font-size:16px}.team-number{width:46px;height:46px;font-size:23px}.brand{font-size:22px}.lesson-chip{font-size:19px}.live{font-size:12px}.footer-status{font-size:16px}.primary{font-size:20px;min-height:51px}.secondary{font-size:17px}.ladder-row{font-size:21px}.ladder-row small{font-size:13px}.ladder-title,.ladder-note,.ladder-bottom{font-size:14px}.million{font-size:36px}.ladder-list{gap:5px}.stage .eyebrow{font-size:14px}.round-label{font-size:13px}.question-value{font-size:20px}.question-heading{margin:20px 0 16px}.question-heading h2{font-size:21px}.question-index{font-size:17px}.option{min-height:110px;padding:22px}.option .letter{width:40px;height:40px;font-size:22px}.answer-entry{font-size:19px;margin-top:24px}.help-button{font-size:17px;padding:10px 14px}.hint{font-size:24px}.verdict p{font-size:28px}.verdict-label{font-size:15px}.revealed .question-prompt{font-size:28px}.revealed .option{font-size:23px;min-height:80px}.reasons-link{font-size:17px}.hero-topic{font-size:28px}.hero-meta{font-size:15px}.hero-meta b{font-size:18px}.setup-header{font-size:17px}.name-inputs input{font-size:19px;padding:14px}.setup-note{font-size:14px}.hero-title{font-size:114px!important}.intro-feature strong{font-size:26px}.intro-feature p{font-size:18px}.feature-number{font-size:14px}.finale h1{font-size:56px}.result-name{font-size:25px}.result-score{font-size:43px}.result-rank,.result-correct,.skills{font-size:16px}.final-rule{font-size:30px}.final-note{font-size:18px}}
@media(max-height:780px) and (min-width:1100px){#app{padding:12px 22px 10px;grid-template-rows:48px 64px minmax(0,1fr) 53px;gap:11px}.workspace{gap:18px;grid-template-columns:175px minmax(0,1fr) 153px}.workspace.lobby{grid-template-columns:190px minmax(0,1fr) 170px}.workspace.learning,.workspace.finale{grid-template-columns:175px minmax(0,1fr)}.stage,.learning .stage{padding:22px 24px}.host-caption{min-height:120px}.host-caption p{font-size:16px}.host-portrait img{max-height:310px}.learning-card{padding:16px}.learning-card h3{font-size:22px}.learning-card .card-text{font-size:21px;line-height:1.32}.learning-card .example{font-size:17px;line-height:1.35;padding-top:12px}.learning-card .card-text+.example{margin-top:12px}.card-icon{font-size:23px;margin-bottom:13px}.stage h2{font-size:31px;margin:10px 0 15px}.takeaway{font-size:17px;padding-top:13px;margin-top:13px}.option{min-height:70px;padding:12px;font-size:18px}.question-prompt{font-size:25px}.options{gap:9px;padding-top:17px}.question-heading h2{font-size:15px;margin:0}.answer-entry{margin-top:12px}.hint{font-size:16px;padding:6px 10px;margin-top:10px!important}.revealed .question-prompt{font-size:18px}.revealed .option{font-size:16px;min-height:51px;padding:8px 10px}.revealed .options{padding-top:12px}.verdict{margin-top:12px;padding:13px 15px}.verdict p{font-size:19px;line-height:1.35}.verdict-label{margin-bottom:6px}.ladder{padding-top:12px}.million{font-size:25px}.ladder-note{margin-bottom:10px}.ladder-row{padding:3px 6px;font-size:14px}.ladder-bottom{padding-top:10px}.hero-title{font-size:73px!important;margin:17px 0 14px!important}.hero-topic{font-size:19px}.hero-meta{margin-top:15px;gap:14px}.setup{margin-top:17px;padding-top:13px}.lobby .stage{padding:24px 30px}.intro-side{gap:19px}.intro-feature strong{font-size:17px}.finale h1{font-size:35px}.finale-subtitle{font-size:17px}.podium{margin:17px 0;gap:10px}.result-card{padding:14px}.result-score{font-size:29px}.result-correct{margin:8px 0 10px}.final-rule{font-size:20px}.export-row{padding-top:13px}.controls{padding-top:8px}.team{padding:8px 12px}.team-score{font-size:23px}}
@media(max-width:1099px){#app{height:auto;min-height:100svh;padding:15px;grid-template-rows:56px auto minmax(440px,1fr) auto;gap:14px}.topbar{gap:15px}.lesson-chip{padding-left:15px;font-size:13px}.live{display:none}.workspace,.workspace.lobby,.workspace.learning,.workspace.finale{grid-template-columns:145px minmax(0,1fr);gap:16px}.ladder{display:none}.host-caption p{font-size:16px}.host-caption{min-height:100px}.host-portrait{max-height:290px}.intro-side{display:none}.stage{padding:24px;overflow:visible}.learning-cards{grid-template-columns:1fr}.learning-card{display:grid;grid-template-columns:40px 1fr;gap:7px 12px;padding:16px}.card-icon{grid-row:1 / 4;font-size:23px;margin:0}.learning-card h3{font-size:22px;margin:0}.learning-card .card-text{font-size:20px}.learning-card .example{font-size:17px;padding:0;border:0;margin:0!important}.takeaway{font-size:18px}.stage h2{font-size:30px}.question-prompt{font-size:25px}.options{grid-template-columns:1fr;margin-top:10px}.option{font-size:20px;min-height:65px}.answer-entry{flex-wrap:wrap}.hero-title{font-size:76px!important}.hero-topic{font-size:21px}.hero-meta{flex-wrap:wrap;gap:12px}.scoreboard{flex-wrap:wrap}.team{flex:1 1 40%;min-height:63px}.controls{flex-wrap:wrap}.footer-status{order:3;flex-basis:100%;padding-bottom:10px}.revealed .question-prompt{font-size:20px}.verdict p{font-size:20px}.podium{grid-template-columns:1fr 1fr}.final-rule{font-size:22px}}
@media(max-width:650px){#app{padding:12px;grid-template-rows:auto auto auto auto}.topbar{flex-wrap:wrap;gap:12px;padding-bottom:12px}.brand{font-size:15px}.brand-mark{font-size:34px}.brand small{font-size:6px}.lesson-chip{border-left:0;padding:0;margin-left:auto}.toolbar{width:100%;justify-content:flex-end;border-top:1px solid #ffffff08;padding-top:6px}.toolbar:before{content:"ПУЛЬТ СТУДІЇ";font-size:9px;letter-spacing:2px;color:var(--muted);margin-right:auto}.workspace,.workspace.lobby,.workspace.learning,.workspace.finale{display:flex;flex-direction:column;gap:12px}.host{display:grid;grid-template-columns:1fr 2.2fr;align-items:center;padding:8px 5px;gap:10px}.host-portrait{display:none}.host-name{font-size:13px}.host-name>span:last-child{font-size:6px;margin-left:0;letter-spacing:1px}.signal{font-size:12px}.host-caption{border:0;border-left:1px solid #bca8ff40;margin:0;padding:0 0 0 12px;min-height:0}.quote-mark{display:none}.host-caption p{font-size:13px;line-height:1.4;margin:0}.stage,.learning .stage,.lobby .stage{padding:21px 18px;border-radius:14px}.hero-title{font-size:65px!important;letter-spacing:-3px!important}.hero-topic{font-size:20px}.hero-topline .eyebrow{font-size:9px;letter-spacing:1.5px}.hero-meta{font-size:9px}.hero-meta b{font-size:12px}.name-inputs{grid-template-columns:1fr}.team-name{font-size:12px}.team-score{font-size:19px}.team-score small{display:none}.team-number{height:27px;width:27px;font-size:13px}.team{gap:8px;padding:9px}.team-status{font-size:10px}.scoreboard{gap:8px}.stage h2{font-size:29px}.stage-head{flex-wrap:wrap;gap:8px}.eyebrow{font-size:10px}.question-value{font-size:13px}.question-prompt{font-size:23px}.question-heading{margin:18px 0 10px}.question-heading h2{font-size:13px}.question-index{font-size:11px}.option{font-size:18px;min-height:62px;padding:12px}.answer-entry{font-size:13px;line-height:1.4}.help-button{font-size:12px}.hint{font-size:16px}.learning-card .card-text{font-size:18px}.learning-card h3{font-size:21px}.learning-card .example{font-size:16px}.learning-card{grid-template-columns:28px 1fr;padding:15px}.takeaway{font-size:17px}.footer-left{gap:1px}.secondary{font-size:12px;padding:9px 11px;min-height:39px}.primary{font-size:13px;padding:11px 14px;min-height:40px}.clock{font-size:14px;margin-left:3px}.controls{gap:10px}.controls>.primary{margin-left:auto}.footer-left .icon-btn{font-size:20px;width:27px}.podium{grid-template-columns:1fr}.finale h1{font-size:34px}.finale-subtitle{font-size:19px}.result-score{font-size:32px}.final-rule{font-size:21px}.export-row{flex-wrap:wrap}dialog{padding:22px}.dialog-head h2{font-size:23px}.route-grid{grid-template-columns:1fr}.dialog-note{font-size:15px}.storage-warning{bottom:20px;width:90%;text-align:center}.reason-row strong{font-size:16px}}
[hidden]{display:none!important}.team:disabled{opacity:1;cursor:default}
@media(max-height:780px) and (min-width:1100px){.finale .stage{padding:18px 24px}.finale h1{font-size:32px;margin:9px 0 8px}.finale-subtitle{font-size:16px}.podium{margin:12px 0;gap:10px}.result-card{padding:12px}.result-name{font-size:18px;margin:8px 0}.result-score{font-size:27px}.result-correct{font-size:11px;margin:6px 0 8px}.skills{padding-top:8px;font-size:11px}.skill-row{margin:4px 0}.final-rule{font-size:18px;line-height:1.35;padding-top:3px}.final-note{font-size:12px;margin-top:8px!important}.export-row{padding-top:10px}.export-row .secondary{min-height:35px;padding:8px 13px;font-size:12px}}
/* TV-show motion: finite interaction effects are driven by motion.js. */
.signal{display:inline-flex;align-items:flex-end;gap:3px;height:17px;width:24px;vertical-align:baseline}.signal i{display:block;width:5px;height:15px;background:var(--purple);transform-origin:center bottom}.signal i:nth-child(1){height:7px}.signal i:nth-child(2){height:12px}.host-portrait img{transform-origin:50% 90%}.team{position:relative}.score-gain{position:absolute;right:13px;top:5px;z-index:2;background:#2a273b;border:1px solid #edc88770;border-radius:6px;padding:5px 9px;font-size:16px;font-weight:750;color:var(--gold);pointer-events:none;white-space:nowrap}.celebration{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:3;border-radius:inherit}.confetti-piece{position:absolute;top:0;display:block;width:5px;height:11px;border-radius:1px;pointer-events:none}@media(min-width:1600px){.score-gain{font-size:21px;padding:7px 12px;right:20px}.signal{height:20px;width:28px}.signal i{width:6px}}@media(max-width:650px){.score-gain{font-size:12px;right:6px;top:1px}.signal{width:18px;height:13px;gap:2px}.signal i{width:4px;height:12px}}
.challenge-badge{color:var(--gold);font-size:10px;letter-spacing:1px;white-space:nowrap;margin-left:8px}.challenge .question-index{white-space:nowrap}.update-notice{position:fixed;left:50%;bottom:82px;transform:translateX(-50%);width:min(800px,90vw);background:#282438;border:1px solid #bca8ff90;border-radius:12px;padding:15px 18px;display:flex;align-items:center;gap:20px;z-index:15;box-shadow:0 12px 40px #0008;font-size:15px;line-height:1.5}.update-notice .secondary{flex-shrink:0}.ladder-list{gap:2px}@media(max-height:780px) and (min-width:1100px){.ladder-list{gap:1px}.ladder-row{font-size:13px;padding:2px 6px}.ladder-row small{font-size:9px}.ladder-title{font-size:9px}.ladder-note{font-size:10px}.challenge-badge{font-size:9px;margin-left:6px}}@media(max-width:650px){.update-notice{bottom:20px;flex-direction:column;gap:10px;font-size:14px;padding:15px}.challenge .question-heading{flex-wrap:wrap;gap:8px}.challenge-badge{margin-left:5px}}
/* 2–8 teams share one teacher screen. Eight teams always remain on two rows. */
.scoreboard{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.scoreboard[data-count="2"]{grid-template-columns:repeat(2,minmax(0,1fr))}.scoreboard[data-count="3"]{grid-template-columns:repeat(3,minmax(0,1fr))}.team{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:10px}.team-name{font-size:15px}.team-status{font-size:13px}.team.active{box-shadow:inset 4px 0 var(--team)}.team.active .team-name{color:var(--text);font-weight:700}
body.many-teams #app{grid-template-rows:48px 132px minmax(0,1fr) 53px;gap:10px}.broadcast .team{padding:6px 10px}.broadcast .team-number{width:30px;height:30px;font-size:16px}.broadcast .team-score{font-size:23px}.broadcast .team-status{font-size:12px}.broadcast .workspace,.broadcast .workspace.learning,.broadcast .workspace.finale,.broadcast .workspace.lobby{grid-template-columns:150px minmax(0,1fr);gap:18px}.broadcast .ladder,.broadcast .intro-side{display:none}.broadcast .host-caption{min-height:110px}.broadcast .host-caption p{font-size:16px}.broadcast .host-portrait img{max-height:300px}.broadcast .stage,.broadcast .learning .stage{padding:18px 24px}.broadcast .hero-title{font-size:54px!important;margin:10px 0!important}.broadcast .hero-topic{font-size:19px}.broadcast .hero-meta{margin-top:10px}.broadcast .setup{margin-top:12px;padding-top:10px}.broadcast .name-inputs{grid-template-columns:repeat(4,minmax(0,1fr));gap:7px}.broadcast .name-inputs input{padding:8px 10px}.broadcast .setup-note{font-size:11px}.broadcast .lobby .stage{justify-content:center}.team-count button{width:32px;height:29px}.setup-header{flex-wrap:wrap}
.broadcast .question-prompt{font-size:25px;line-height:1.28}.broadcast .question-heading{margin:10px 0 8px}.broadcast .options{padding-top:12px;gap:9px}.broadcast .option{min-height:62px;font-size:19px;padding:10px 12px}.broadcast .answer-entry{margin-top:10px}.broadcast .hint{font-size:16px;margin-top:9px!important;padding:6px 10px}.broadcast .round-meter{margin-top:10px}.broadcast .revealed .question-prompt{font-size:19px}.broadcast .revealed .option{font-size:17px;min-height:50px;padding:8px 10px}.broadcast .verdict{padding:10px 14px;margin-top:10px}.broadcast .verdict p{font-size:20px}.broadcast .verdict-label{margin-bottom:5px}.broadcast .reasons-link{margin-top:7px}.broadcast .learning-card{padding:15px}.broadcast .learning-card h3{font-size:23px}.broadcast .learning-card .card-text{font-size:21px;line-height:1.3}.broadcast .learning-card .example{font-size:17px;line-height:1.3;padding-top:12px}.broadcast .learning-card .card-text+.example{margin-top:12px}.broadcast .card-icon{margin-bottom:12px}.broadcast .stage h2{margin:9px 0 13px}.broadcast .question-heading h2{margin:0;font-size:15px}.broadcast .takeaway{font-size:18px;padding-top:12px;margin-top:12px}
/* Compact final cards retain all team totals and topic results. */
.broadcast .finale h1{font-size:31px;margin:6px 0}.broadcast .finale-subtitle{font-size:16px}.broadcast .podium{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:12px 0}.broadcast .result-card{padding:10px 12px;min-width:0}.broadcast .result-name{font-size:18px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin:5px 0}.broadcast .result-score{font-size:26px}.broadcast .result-correct{font-size:11px;margin:4px 0 6px}.broadcast .skills{font-size:10px;padding-top:5px;line-height:1.2}.broadcast .skill-row{margin:3px 0;gap:6px}.broadcast .skill-row span{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.broadcast .final-rule{font-size:17px;padding-top:0}.broadcast .final-note{font-size:12px;margin-top:6px!important}.broadcast .export-row{padding-top:9px}.broadcast .export-row .secondary{font-size:12px;min-height:33px;padding:7px 12px}
@media(min-width:1600px){body.many-teams #app{grid-template-rows:60px 162px minmax(0,1fr) 65px;gap:18px}.broadcast .workspace,.broadcast .workspace.learning,.broadcast .workspace.finale,.broadcast .workspace.lobby{grid-template-columns:220px minmax(0,1fr);gap:28px}.broadcast .team-name{font-size:20px}.broadcast .team-score{font-size:30px}.broadcast .team-status{font-size:17px}.broadcast .team-number{height:40px;width:40px;font-size:21px}.broadcast .stage,.broadcast .learning .stage{padding:28px 34px}.broadcast .host-caption p{font-size:21px}.broadcast .host-portrait img{max-height:450px}.broadcast .question-prompt{font-size:33px}.broadcast .option{font-size:26px;min-height:95px;padding:18px}.broadcast .hint{font-size:23px}.broadcast .answer-entry{font-size:19px}.broadcast .revealed .question-prompt{font-size:27px}.broadcast .revealed .option{font-size:23px;min-height:72px}.broadcast .verdict p{font-size:28px}.broadcast .learning-card h3{font-size:31px}.broadcast .learning-card .card-text{font-size:29px}.broadcast .learning-card .example{font-size:24px}.broadcast .takeaway{font-size:26px}.broadcast .hero-title{font-size:91px!important}.broadcast .hero-topic{font-size:28px}.broadcast .finale h1{font-size:43px}.broadcast .finale-subtitle{font-size:22px}.broadcast .podium{gap:15px;margin:18px 0}.broadcast .result-card{padding:17px}.broadcast .result-name{font-size:26px}.broadcast .result-score{font-size:38px}.broadcast .result-rank,.broadcast .result-correct{font-size:14px}.broadcast .skills{font-size:14px}.broadcast .final-rule{font-size:24px}.broadcast .final-note{font-size:17px}.broadcast .export-row .secondary{font-size:17px;min-height:43px}}
@media(max-width:1099px){body.many-teams #app{height:auto;grid-template-rows:56px auto minmax(440px,1fr) auto}.broadcast .scoreboard{grid-template-columns:repeat(2,minmax(0,1fr))}.broadcast .team{min-height:64px}.broadcast .workspace,.broadcast .workspace.learning,.broadcast .workspace.finale,.broadcast .workspace.lobby{grid-template-columns:125px minmax(0,1fr);gap:14px}.broadcast .podium{grid-template-columns:repeat(2,minmax(0,1fr))}.broadcast .name-inputs{grid-template-columns:repeat(2,minmax(0,1fr))}.broadcast .learning-card{grid-template-columns:30px 1fr}.broadcast .options{grid-template-columns:1fr}}
@media(max-width:650px){body.many-teams #app{grid-template-rows:auto auto auto auto}.broadcast .workspace,.broadcast .workspace.learning,.broadcast .workspace.finale,.broadcast .workspace.lobby{display:flex}.broadcast .team{gap:6px;padding:7px;grid-template-columns:24px minmax(0,1fr)}.broadcast .team-number{height:24px;width:24px;font-size:12px}.broadcast .team-name{font-size:13px}.broadcast .team-score{font-size:19px}.broadcast .team-status{grid-column:1/-1;font-size:12px;min-height:15px}.broadcast .host-caption{min-height:0}.broadcast .host-caption p{font-size:13px}.broadcast .stage,.broadcast .learning .stage{padding:20px 17px}.broadcast .hero-title{font-size:55px!important}.broadcast .name-inputs{grid-template-columns:1fr}.broadcast .podium{grid-template-columns:1fr}.broadcast .question-prompt{font-size:23px}.broadcast .option{font-size:18px}.broadcast .result-name{font-size:22px}.broadcast .result-score{font-size:32px}.broadcast .skills{font-size:13px}.broadcast .result-correct{font-size:13px}.broadcast .final-note{font-size:14px}.broadcast .question-heading{flex-wrap:wrap;gap:5px}.team-count{margin-left:0}.setup-header{justify-content:space-between}.brand small{letter-spacing:1px}}
@media(max-height:780px) and (min-width:1100px){.broadcast .learning-card{padding:12px}.broadcast .learning-card h3{font-size:20px;line-height:1.15;margin-bottom:8px}.broadcast .learning-card .card-text{font-size:18px;line-height:1.25}.broadcast .learning-card .example{font-size:16px;line-height:1.25;padding-top:8px}.broadcast .learning-card .card-text+.example{margin-top:8px}.broadcast .card-icon{font-size:18px;margin-bottom:8px}.broadcast .learning .stage h2{font-size:28px;margin:7px 0 10px}.broadcast .takeaway{font-size:17px;line-height:1.3;padding-top:10px;margin-top:10px}.broadcast .learning-cards{gap:12px;flex:1 0 auto}.broadcast .learning-card .example{margin-top:auto}}
.broadcast .skills{display:flex;justify-content:space-between;gap:7px}.broadcast .skill-row{display:block;text-align:center;margin:0;line-height:1.2}.broadcast .skill-row span{display:block;overflow:visible}.broadcast .skill-row b{display:block;margin-top:2px}.broadcast .result-correct{margin:3px 0 5px}.broadcast .result-name{margin:4px 0}.broadcast .podium{margin:10px 0}.broadcast .finale .stage{padding-top:14px;padding-bottom:14px}
@media(max-height:780px) and (min-width:1100px){body.many-teams #app{grid-template-rows:48px 124px minmax(0,1fr) 49px}.broadcast .stage{padding:16px 20px}.broadcast .question-heading{margin:8px 0 7px}.broadcast .verdict p{font-size:19px;line-height:1.3}.broadcast .verdict{padding:9px 12px}.broadcast .revealed .round-meter{margin-top:8px}}

.learning-cards{flex:1 0 auto}
@media(max-height:780px) and (min-width:1100px){.broadcast .learning .stage{padding:14px 20px}.broadcast .learning-card h3{font-size:19px}.broadcast .learning-card .example{font-size:15px}.broadcast .finale .stage{padding:12px 20px}.broadcast .podium{gap:8px;margin:8px 0}.broadcast .result-card{padding:8px 11px}.broadcast .result-score{font-size:25px}.broadcast .finale h1{font-size:29px}.broadcast .export-row{padding-top:6px}.broadcast .revealed .option{font-size:16px;padding:7px 9px}.broadcast .revealed .verdict p{font-size:18px}.broadcast .revealed .verdict{margin-top:8px}.broadcast .revealed .question-prompt{font-size:18px}}
@media(max-height:780px) and (min-width:1100px){.broadcast .finale .stage{padding:10px 20px}.broadcast .result-card{padding:6px 11px}.broadcast .result-score{font-size:23px}.broadcast .finale h1{font-size:27px}.broadcast .result-name{font-size:17px}.broadcast .result-correct{margin:2px 0 4px}.broadcast .finale-subtitle{font-size:15px}.broadcast .podium{margin:7px 0}}
@media(min-width:1600px){.broadcast .learning .stage h2{font-size:40px}.broadcast .learning-card h3{font-size:29px}.broadcast .learning-card .card-text{font-size:28px}.broadcast .learning-card .example{font-size:23px}}