@charset "UTF-8";
/* Quantum Sharma activity styles; every rule is confined to its wrapper. */
.quantum-quest{color-scheme:light;--navy:#10284a;--ink:#162a42;--muted:#56616c;--orange:#c55122;--paper:#faf9f6;--line:#dce0e1;--green:#2d684e;font-family:Arial,'Noto Sans Devanagari',sans-serif}
.quantum-quest *{box-sizing:border-box}
.quantum-quest{scroll-behavior:smooth;scroll-padding-top:25px}
.quantum-quest{margin:0;background:white;color:var(--ink);font-size:15px;line-height:1.65}
.quantum-quest button,.quantum-quest input{font:inherit}
.quantum-quest button,.quantum-quest a{-webkit-tap-highlight-color:transparent}
.quantum-quest button{cursor:pointer;color:inherit}
.quantum-quest button:disabled{cursor:default}
.quantum-quest button:focus-visible,.quantum-quest a:focus-visible,.quantum-quest input:focus-visible{outline:3px solid #dd712c;outline-offset:4px}
.quantum-quest a{color:inherit;text-decoration:none}
.quantum-quest h1,.quantum-quest h2,.quantum-quest h3,.quantum-quest p{margin:0}
.quantum-quest h1,.quantum-quest h2,.quantum-quest h3{font-family:Georgia,'Noto Serif Devanagari',serif;font-weight:400}
.quantum-quest [hidden]{display:none!important}
.quantum-quest .skip{position:absolute;left:12px;top:-100px;padding:12px;background:#fff;z-index:30}
.quantum-quest .skip:focus{top:8px}
.quantum-quest .utility{background:var(--navy);color:white;border-top:3px solid var(--orange);font-size:12px}
.quantum-quest .utility-inner{max-width:1280px;margin:auto;padding:0 42px;min-height:39px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.quantum-quest .language-tools{display:flex;align-items:center;gap:10px}
.quantum-quest .language-tools button{background:none;border:0;color:white;padding:2px 6px;font-size:13px}
.quantum-quest .language-tools button[aria-pressed=true]{border-bottom:2px solid #f3a56c}
.quantum-quest .site-header{background:white;border-bottom:1px solid var(--line)}
.quantum-quest .header-inner{max-width:1280px;margin:auto;padding:0 42px;height:102px;display:flex;align-items:center;gap:30px}
.quantum-quest .brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.quantum-quest .brand img{height:77px;width:77px;object-fit:contain}
.quantum-quest .brand strong{display:block;font-size:20px;letter-spacing:.055em;line-height:1.4}
.quantum-quest .brand small{display:block;font-size:12px;color:var(--muted)}
.quantum-quest nav{display:flex;align-items:center;gap:26px;font-size:14px;font-weight:600;margin-left:auto}
.quantum-quest nav .active{color:var(--orange)}
.quantum-quest .nav-button{background:none;border:0;padding:7px 0;font-size:14px;font-weight:600}
.quantum-quest .nav-button:hover{color:var(--orange)}
.quantum-quest .nav-button>span:last-child{margin-left:4px}
.quantum-quest .header-progress{display:flex;align-items:center;gap:8px;white-space:nowrap;padding-left:22px;border-left:1px solid var(--line);font-size:12px;color:var(--muted)}
.quantum-quest .status-dot,.quantum-quest .small-dot{width:6px;height:6px;display:inline-block;border-radius:50%;background:var(--green)}
.quantum-quest{max-width:1280px;margin:auto;padding:40px 42px 0}
.quantum-quest .intro{display:flex;justify-content:space-between;align-items:center;gap:45px;padding-bottom:34px;border-bottom:1px solid var(--line);margin-bottom:29px}
.quantum-quest .eyebrow{font-size:11px;font-weight:700;letter-spacing:.12em;color:var(--orange);line-height:1.7}
.quantum-quest h1{font-size:49px;letter-spacing:-1.3px;line-height:1.2;margin:12px 0 18px}
.quantum-quest .intro-copy{font-size:17px;line-height:1.8;color:var(--muted);max-width:640px}
.quantum-quest .intro-note{display:flex;align-items:center;gap:16px;min-width:220px}
.quantum-quest .note-line{border-left:3px solid var(--green);height:66px;flex-shrink:0}
.quantum-quest .intro-note p{font-size:13px;line-height:1.8;color:var(--muted)}
.quantum-quest .journey{margin-bottom:28px}
.quantum-quest .section-label{display:flex;align-items:center;justify-content:space-between;gap:20px;color:var(--navy);font-size:11px;font-weight:700;letter-spacing:.1em;margin-bottom:13px}
.quantum-quest .section-label>span:last-child{font-size:12px;font-weight:400;letter-spacing:0;color:var(--muted)}
.quantum-quest .level-path{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.quantum-quest .level-card{display:flex;flex-direction:column;text-align:left;border:1px solid var(--line);border-top:3px solid #c2cbd2;background:var(--paper);padding:15px 18px 13px;min-height:135px;transition:border-color .15s,background .15s}
.quantum-quest .level-card:not(:disabled):hover{border-color:#9eaeba;background:#f0f4f4}
.quantum-quest .level-card.current{border-color:#93b3a0;border-top-color:var(--green);background:#f0f6f2}
.quantum-quest .level-card.completed{border-top-color:var(--green)}
.quantum-quest .level-card.locked{background:#f7f7f6;color:#64707b;opacity:.7}
.quantum-quest .level-card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:7px}
.quantum-quest .level-index{font-size:11px;font-weight:700;color:var(--orange);letter-spacing:.1em}
.quantum-quest .level-state{font-size:16px;color:#7e8c97;line-height:1}
.quantum-quest .current .level-state,.quantum-quest .completed .level-state{color:var(--green)}
.quantum-quest .level-card strong{font-family:Georgia,'Noto Serif Devanagari',serif;font-size:20px;font-weight:400;line-height:1.35}
.quantum-quest .level-name{font-size:12px;color:var(--muted);margin-top:3px}
.quantum-quest .level-stars{font-size:12px;letter-spacing:3px;color:#9aa5ae;margin-top:8px;line-height:1.2}
.quantum-quest .level-stars.earned{color:var(--orange)}
.quantum-quest .lab{display:grid;grid-template-columns:340px minmax(0,1fr);border:1px solid #cad2d5;background:white;overflow:hidden}
.quantum-quest .mission-panel{background:var(--paper);padding:27px 25px;border-right:1px solid var(--line)}
.quantum-quest .mission-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:21px}
.quantum-quest .mission-number{font-size:28px;color:var(--orange);font-family:Georgia,serif;line-height:1.2}
.quantum-quest .pill{font-size:10px;font-weight:700;padding:4px 8px;border:1px solid #c3d3ca;background:#eef4ef;color:var(--green);letter-spacing:.03em;line-height:1.5}
.quantum-quest .mission-eyebrow{font-size:11px;letter-spacing:0;line-height:1.6;font-weight:600;color:var(--green)}
.quantum-quest h2{font-size:29px;line-height:1.2;letter-spacing:-.4px;margin:10px 0 15px}
.quantum-quest .story{font-size:14px;line-height:1.8;color:var(--muted)}
.quantum-quest .goal-card{display:flex;gap:12px;margin:22px 0;background:white;border-left:3px solid var(--orange);padding:15px 14px}
.quantum-quest .goal-icon{font-size:23px;color:var(--orange);line-height:1.25}
.quantum-quest .goal-card h3{font:700 12px/1.5 Arial,sans-serif;color:var(--orange);margin-bottom:7px}
.quantum-quest .goal-card p{font-size:13px;line-height:1.75;color:var(--ink)}
.quantum-quest .truth-header{display:flex;align-items:baseline;justify-content:space-between;gap:8px;margin-bottom:12px}
.quantum-quest .truth-header h3{font-size:20px;line-height:1.25}
.quantum-quest .truth-header>span{font-size:11px;color:var(--muted)}
.quantum-quest .measurement-list{margin:0;border-top:1px solid #d0d8d9;border-bottom:1px solid #d0d8d9}
.quantum-quest .measurement-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 0;border-bottom:1px solid var(--line);font-size:12px}
.quantum-quest .measurement-row:last-child{border:0}
.quantum-quest .measurement-row dt{color:var(--muted);line-height:1.6;max-width:51%}
.quantum-quest .measurement-row dd{margin:0;color:var(--green);font-weight:600;text-align:right;max-width:56%;line-height:1.6}
.quantum-quest .hint-button{display:flex;align-items:center;gap:8px;text-align:left;width:100%;border:0;border-top:1px solid #d0d8d9;background:none;padding:17px 0 0;margin-top:20px;font-size:13px;color:var(--orange);font-weight:600}
.quantum-quest .hint-button>span:last-child{margin-left:auto;font-size:20px;line-height:1}
.quantum-quest .hint-text{font-size:13px;line-height:1.8;margin-top:12px;padding:13px;background:#fff4e9;border-left:2px solid var(--orange);color:#76502b}
.quantum-quest .workspace{padding:25px 27px 27px;min-width:0}
.quantum-quest .workspace-header{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:17px}
.quantum-quest .workspace-header>div{display:flex;align-items:center;flex-wrap:wrap;gap:9px}
.quantum-quest .workspace-header h3{font-size:23px;line-height:1.2}
.quantum-quest .workspace-dot{width:5px;height:5px;border-radius:50%;background:var(--orange)}
.quantum-quest .workspace-badge{font:600 9px/1.5 Arial,sans-serif;letter-spacing:.04em;color:#657780;border:1px solid #d5dfe1;background:#f5f7f7;padding:3px 6px}
.quantum-quest .quiet-button{background:none;border:0;color:var(--muted);padding:7px 0;font-size:12px;white-space:nowrap}
.quantum-quest .quiet-button:hover{color:var(--orange)}
.quantum-quest .canvas{border:1px solid #cbd5da;background:#f6f8f8;background-image:radial-gradient(#879ca329 1px,transparent 1px);background-size:18px 18px;overflow:hidden}
.quantum-quest .canvas-caption{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:15px 16px 0;color:#5f727c;font-size:9px;font-weight:700;letter-spacing:.075em}
.quantum-quest .canvas-caption>span:last-child{font-size:9px;color:var(--green);white-space:nowrap}
.quantum-quest .beginner-diagram{width:100%;padding:3px 0 0;overflow-x:auto}
.quantum-quest .basic-svg{display:block;width:100%;height:260px}
.quantum-quest .basic-svg text{font-family:Arial,'Noto Sans Devanagari',sans-serif;font-size:13px;fill:var(--navy)}
.quantum-quest .canvas-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid #d5dfe1;background:#f0f4f3;padding:12px 15px;color:#556a73;font-size:10px}
.quantum-quest .canvas-footer>span:first-child{display:flex;align-items:center;gap:7px}
.quantum-quest .canvas-footer>span:last-child{font-size:9px;letter-spacing:.035em;white-space:nowrap}
.quantum-quest .canvas-footer .small-dot{height:5px;width:5px;flex-shrink:0}
.quantum-quest .engine-status{display:block;margin-top:10px;color:#7b6d55;font-size:11px;line-height:1.6}
.quantum-quest .engine-status:before{content:"";display:inline-block;height:5px;width:5px;border-radius:50%;background:#9f8764;vertical-align:2px;margin-right:6px}
.quantum-quest .engine-status.connected{color:var(--green)}
.quantum-quest .engine-status.connected:before{background:var(--green)}
.quantum-quest .toolbox{margin-top:20px}
.quantum-quest .toolbox-heading{display:flex;align-items:baseline;justify-content:space-between;gap:15px;margin-bottom:14px}
.quantum-quest .toolbox-heading h3{font-size:21px;line-height:1.3}
.quantum-quest .toolbox-heading p{font-size:11px;color:var(--muted)}
.quantum-quest .gate-palette{display:flex;gap:12px}
.quantum-quest .palette-gate{flex:1;min-width:0;display:flex;align-items:center;flex-direction:column;background:white;border:1px solid #bfcbd1;padding:14px 10px 13px;position:relative;transition:border-color .15s,background .15s}
.quantum-quest .palette-gate:hover:not(:disabled){background:#f5f7f7;border-color:#8398a7}
.quantum-quest .palette-gate.picked{background:#edf5ef;border:2px solid var(--green);padding:13px 9px 12px}
.quantum-quest .palette-gate.picked:after{content:"✓";position:absolute;right:8px;top:5px;color:var(--green);font-size:12px}
.quantum-quest .palette-symbol{font-size:30px;color:var(--orange);line-height:1.15;margin-bottom:8px;font-weight:400}
.quantum-quest .palette-gate.picked .palette-symbol{color:var(--green)}
.quantum-quest .palette-gate strong{font-size:14px;font-weight:600;line-height:1.5;text-align:center}
.quantum-quest .palette-gate small{font-size:11px;color:var(--muted);margin-top:4px;line-height:1.5;text-align:center}
.quantum-quest .palette-gate:disabled{opacity:.6}
.quantum-quest .gate-description{font-size:12px;line-height:1.8;color:var(--muted);min-height:43px;margin:13px 0 16px}
.quantum-quest .test-bar{display:flex;align-items:center;justify-content:space-between;gap:15px;border-top:1px solid var(--line);padding-top:18px}
.quantum-quest .test-copy{display:flex;align-items:center;gap:12px}
.quantum-quest .test-icon{display:grid;place-items:center;width:29px;height:29px;border:1px solid #aabcb0;border-radius:50%;color:var(--green);flex-shrink:0;font-size:12px}
.quantum-quest .test-copy h3{font:600 13px/1.6 Arial,sans-serif}
.quantum-quest .test-copy p{font-size:11px;color:var(--muted);margin-top:3px}
.quantum-quest .primary-button{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--orange);background:var(--orange);color:white;min-height:46px;padding:12px 19px;font-size:13px;font-weight:600;line-height:1.5;white-space:nowrap;transition:background .15s}
.quantum-quest .primary-button span{margin-left:15px;font-size:18px;line-height:1}
.quantum-quest .primary-button:hover{background:#a63e16;border-color:#a63e16}
.quantum-quest .primary-button:disabled{opacity:.5;background:#667a87;border-color:#667a87}
.quantum-quest .test-result{display:flex;align-items:flex-start;gap:12px;border:1px solid #bad0bf;border-left:3px solid var(--green);background:#f1f7f2;margin-top:20px;padding:16px}
.quantum-quest .result-icon{font-size:22px;line-height:1.25;color:var(--green)}
.quantum-quest .result-content strong{display:block;font-size:14px;color:#234d39;line-height:1.6}
.quantum-quest .result-content p{font-size:13px;line-height:1.8;color:#3b5d49;margin-top:5px}
.quantum-quest .result-content small{display:block;font-size:10px;color:#567361;margin-top:8px}
.quantum-quest .test-result.failure{background:#fff8ee;border-color:#e3ccaf;border-left-color:var(--orange)}
.quantum-quest .failure .result-icon,.quantum-quest .failure .result-content strong{color:#965025}
.quantum-quest .failure .result-content p{color:#74562f}
.quantum-quest .failure .result-content small{color:#8d704c}
.quantum-quest .success-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:16px}
.quantum-quest .below-lab{display:grid;grid-template-columns:1.3fr 1fr;gap:35px;margin-top:24px}
.quantum-quest .lesson-card{display:flex;align-items:flex-start;gap:15px;padding:16px 0}
.quantum-quest .lesson-icon{font-size:29px;color:var(--orange);line-height:1.2}
.quantum-quest .lesson-card .eyebrow{font-size:10px;letter-spacing:.08em}
.quantum-quest .lesson-card p:last-child{font-size:14px;line-height:1.85;color:var(--muted);margin-top:9px}
.quantum-quest .phase-note{display:flex;align-items:center;gap:17px;background:var(--paper);border-left:3px solid var(--green);padding:20px 23px}
.quantum-quest .remix-icon{font-size:29px;color:var(--green);line-height:1}
.quantum-quest .phase-note h3{font-size:23px;line-height:1.3}
.quantum-quest .phase-note p{font-size:13px;color:var(--muted);line-height:1.8;margin-top:6px}
.quantum-quest .phase-note small{font-size:11px;display:block;color:var(--green);line-height:1.7;margin-top:8px}
.quantum-quest footer{display:flex;align-items:center;justify-content:space-between;gap:25px;border-top:1px solid var(--line);padding:24px 0 30px;margin-top:29px;font-size:12px;color:var(--muted)}
.quantum-quest footer button{background:none;border:0;border-bottom:1px solid #9da7b2;padding:0 0 3px;color:var(--ink);font-size:12px}
.quantum-quest footer button:hover{color:var(--orange)}
.quantum-quest dialog{color:var(--ink);border:1px solid #cad2d5;border-top:3px solid var(--orange);background:#fff;max-height:85vh;box-shadow:0 25px 100px #10284a40;max-width:750px;width:calc(100% - 36px);padding:30px;overflow:auto}
.quantum-quest dialog::backdrop{background:#10284a88}
.quantum-quest .dialog-header{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:21px}
.quantum-quest .dialog-header h2{font-size:32px;margin:10px 0 0}
.quantum-quest .close-button{border:1px solid #bcc9d0;background:white;width:32px;height:32px;line-height:1;font-size:24px;flex-shrink:0}
.quantum-quest .about-dialog>p{font-size:15px;line-height:1.85;color:var(--muted)}
.quantum-quest .about-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:28px 0}
.quantum-quest .about-steps>div{background:var(--paper);border-top:2px solid var(--green);padding:17px}
.quantum-quest .about-steps b{font-size:12px;color:var(--orange)}
.quantum-quest .about-steps h3{font-size:21px;line-height:1.35;margin:9px 0}
.quantum-quest .about-steps p{font-size:13px;line-height:1.8;color:var(--muted)}
.quantum-quest .scope-note{border-top:1px solid var(--line);padding-top:23px}
.quantum-quest .scope-note h3{font-size:25px;line-height:1.35}
.quantum-quest .scope-note p{font-size:13px;line-height:1.9;color:var(--muted);margin-top:13px}
.quantum-quest .toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--navy);color:white;border-left:3px solid var(--orange);padding:15px 22px;max-width:calc(100% - 30px);font-size:13px;line-height:1.8;box-shadow:0 6px 20px #10284a26;z-index:30;width:max-content}
.quantum-quest .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
html[lang=hi] .quantum-quest h1{letter-spacing:0;font-size:44px;line-height:1.4}
html[lang=hi] .quantum-quest h2{letter-spacing:0;line-height:1.4}
html[lang=hi] .quantum-quest .eyebrow{letter-spacing:.025em}
html[lang=hi] .quantum-quest .level-card strong{font-size:18px;line-height:1.6}
html[lang=hi] .quantum-quest .basic-svg text{font-size:13px}
html[lang=hi] .quantum-quest .level-card{min-height:143px}
html[lang=hi] .quantum-quest .toolbox-heading{align-items:flex-start}
html[lang=hi] .quantum-quest .test-copy h3{font-size:12px}
html[lang=hi] .quantum-quest .palette-gate strong{font-size:13px}
@media(min-width:1450px){.quantum-quest,.quantum-quest .header-inner,.quantum-quest .utility-inner{max-width:1400px}
.quantum-quest h1{font-size:55px}
.quantum-quest .basic-svg{height:285px}
.quantum-quest .lab{grid-template-columns:350px minmax(0,1fr)}}
@media(max-width:1100px){.quantum-quest,.quantum-quest .header-inner,.quantum-quest .utility-inner{padding-left:28px;padding-right:28px}
.quantum-quest .header-inner{gap:22px}
.quantum-quest .brand strong{font-size:17px}
.quantum-quest .brand small{font-size:11px}
.quantum-quest .brand img{width:65px;height:65px}
.quantum-quest nav{gap:20px;font-size:13px}
.quantum-quest .nav-button{font-size:13px}
.quantum-quest .header-progress{padding-left:16px;font-size:11px}
.quantum-quest .lab{grid-template-columns:300px minmax(0,1fr)}
.quantum-quest .mission-panel{padding:23px 20px}
.quantum-quest .workspace{padding:23px}
.quantum-quest .workspace-header h3{font-size:21px}
.quantum-quest .intro-note{min-width:190px}
.quantum-quest .intro-note p{font-size:12px}
.quantum-quest h1{font-size:45px}
.quantum-quest .intro-copy{font-size:16px}
.quantum-quest .toolbox-heading{display:block}
.quantum-quest .toolbox-heading p{margin-top:5px}
.quantum-quest .level-card strong{font-size:18px}
.quantum-quest .level-card{padding:14px;min-height:139px}
.quantum-quest .canvas-footer>span:last-child{display:none}
.quantum-quest .test-copy h3{font-size:12px}
.quantum-quest .test-copy p{font-size:10px}
.quantum-quest .primary-button{padding:11px 15px;font-size:12px}
.quantum-quest .basic-svg{height:245px}}
@media(max-width:850px){.quantum-quest .header-inner{height:88px;gap:20px}
.quantum-quest .header-progress{display:none}
.quantum-quest .intro{gap:25px}
.quantum-quest .intro-note{display:none}
.quantum-quest .eyebrow{font-size:10px}
.quantum-quest .lab{grid-template-columns:275px minmax(0,1fr)}
.quantum-quest .mission-panel{padding:21px 19px}
.quantum-quest .workspace{padding:21px 18px}
.quantum-quest .workspace-header{flex-wrap:wrap;row-gap:8px}
.quantum-quest .workspace-header h3{font-size:20px}
.quantum-quest .workspace-badge{font-size:8px}
.quantum-quest .canvas-caption{font-size:8px;letter-spacing:.04em;align-items:flex-start}
.quantum-quest .canvas-caption>span:last-child{font-size:8px}
.quantum-quest .basic-svg{height:225px}
.quantum-quest .canvas-footer{font-size:9px}
.quantum-quest .test-copy .test-icon{display:none}
.quantum-quest .test-bar{flex-wrap:wrap}
.quantum-quest .test-bar .primary-button{margin-left:auto}
.quantum-quest .measurement-row{font-size:11px}
.quantum-quest .palette-gate strong{font-size:12px}
.quantum-quest .palette-gate small{font-size:10px}
.quantum-quest .gate-palette{gap:8px}
.quantum-quest .level-name{font-size:11px}
.quantum-quest .below-lab{gap:25px}
.quantum-quest .phase-note{padding:18px}
.quantum-quest .phase-note h3{font-size:21px}
.quantum-quest .intro-copy{max-width:660px}}
@media(max-width:700px){.quantum-quest .utility-inner{padding:0 22px;min-height:42px;gap:15px}
.quantum-quest .utility-inner>span{font-size:10px;max-width:58%;line-height:1.5}
.quantum-quest .language-tools{gap:4px}
.quantum-quest .language-tools button{font-size:12px;padding:2px 4px}
.quantum-quest .header-inner{height:auto;min-height:87px;padding:15px 22px;flex-wrap:wrap;gap:10px}
.quantum-quest .brand img{width:57px;height:57px}
.quantum-quest .brand strong{font-size:16px}
.quantum-quest .brand small{font-size:10px}
.quantum-quest .brand{gap:9px}
.quantum-quest nav{font-size:12px;gap:16px;margin-left:auto}
.quantum-quest .nav-button{font-size:12px}
.quantum-quest .nav-button>span:last-child{display:none}
.quantum-quest{padding:28px 22px 0}
.quantum-quest .intro{padding-bottom:24px;margin-bottom:23px}
.quantum-quest h1{font-size:42px;letter-spacing:-1px;margin:10px 0 15px}
.quantum-quest .intro-copy{font-size:15px;line-height:1.85}
.quantum-quest .eyebrow{font-size:9px;letter-spacing:.06em}
.quantum-quest .section-label{font-size:10px;letter-spacing:.05em}
.quantum-quest .section-label>span:last-child{font-size:11px}
.quantum-quest .level-path{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}
.quantum-quest .level-card{padding:14px;min-height:128px}
.quantum-quest .level-card strong{font-size:20px}
.quantum-quest .level-name{font-size:12px}
.quantum-quest .journey{margin-bottom:23px}
.quantum-quest .lab{grid-template-columns:1fr}
.quantum-quest .mission-panel{padding:23px;border-right:0;border-bottom:1px solid var(--line)}
.quantum-quest .mission-top{margin-bottom:14px}
.quantum-quest .mission-number{font-size:26px}
.quantum-quest .mission-panel h2{font-size:30px}
.quantum-quest .story{font-size:14px}
.quantum-quest .goal-card{margin:18px 0}
.quantum-quest .goal-card p{font-size:14px}
.quantum-quest .measurement-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:23px}
.quantum-quest .measurement-row{font-size:12px;padding:11px 0}
.quantum-quest .measurement-row dt{max-width:50%}
.quantum-quest .measurement-row dd{max-width:55%}
.quantum-quest .truth-header{margin-top:16px}
.quantum-quest .hint-button{margin-top:15px;padding-top:14px}
.quantum-quest .workspace{padding:22px}
.quantum-quest .workspace-header{flex-wrap:nowrap}
.quantum-quest .workspace-header h3{font-size:23px}
.quantum-quest .basic-svg{height:235px}
.quantum-quest .canvas-caption{font-size:8px;letter-spacing:.035em}
.quantum-quest .canvas-footer{font-size:10px}
.quantum-quest .canvas-footer>span:last-child{display:none}
.quantum-quest .toolbox-heading p{font-size:12px}
.quantum-quest .toolbox-heading h3{font-size:22px}
.quantum-quest .gate-palette{gap:10px}
.quantum-quest .palette-gate{padding:15px 8px}
.quantum-quest .palette-gate.picked{padding:14px 7px}
.quantum-quest .palette-gate strong{font-size:13px}
.quantum-quest .palette-gate small{font-size:11px}
.quantum-quest .gate-description{font-size:13px;min-height:40px}
.quantum-quest .engine-status{font-size:11px}
.quantum-quest .test-bar{flex-wrap:nowrap}
.quantum-quest .test-copy h3{font-size:12px}
.quantum-quest .test-copy p{font-size:11px}
.quantum-quest .test-copy .test-icon{display:none}
.quantum-quest .primary-button{font-size:12px;padding:11px 14px}
.quantum-quest .below-lab{grid-template-columns:1fr;gap:8px;margin-top:15px}
.quantum-quest .lesson-card{padding:16px 0}
.quantum-quest .lesson-card .eyebrow{font-size:10px}
.quantum-quest .phase-note{padding:20px}
.quantum-quest .phase-note h3{font-size:24px}
.quantum-quest .phase-note p{font-size:14px}
.quantum-quest footer{font-size:11px;flex-direction:column;align-items:flex-start;gap:10px;padding:21px 0 27px;margin-top:24px}
.quantum-quest footer button{font-size:11px}
.quantum-quest .about-steps{grid-template-columns:1fr;gap:12px}
.quantum-quest .about-steps>div{padding:15px 18px}
.quantum-quest .about-steps h3{margin:5px 0}
.quantum-quest .about-steps p{font-size:14px}
.quantum-quest .about-dialog{padding:24px}
.quantum-quest .dialog-header h2{font-size:28px}
.quantum-quest .scope-note p{font-size:14px}
html[lang=hi] .quantum-quest h1{font-size:37px;line-height:1.5}
html[lang=hi] .quantum-quest .header-inner{padding-top:12px;padding-bottom:12px}
html[lang=hi] .quantum-quest nav{font-size:11px}
html[lang=hi] .quantum-quest .nav-button{font-size:11px}
html[lang=hi] .quantum-quest .level-card strong{font-size:19px}
html[lang=hi] .quantum-quest .level-card{min-height:135px}}
@media(max-width:470px){.quantum-quest .header-inner{justify-content:space-between}
.quantum-quest .brand{flex:1}
.quantum-quest nav{width:100%;border-top:1px solid var(--line);padding-top:8px;justify-content:space-between}
.quantum-quest .utility-inner>span{max-width:56%}
.quantum-quest{padding-left:18px;padding-right:18px}
.quantum-quest .utility-inner,.quantum-quest .header-inner{padding-left:18px;padding-right:18px}
.quantum-quest h1{font-size:37px}
.quantum-quest .eyebrow{font-size:9px}
.quantum-quest .section-label{align-items:flex-start;font-size:9px}
.quantum-quest .section-label>span:last-child{font-size:10px;text-align:right;max-width:42%}
.quantum-quest .mission-panel,.quantum-quest .workspace{padding:20px}
.quantum-quest .measurement-list{grid-template-columns:1fr}
.quantum-quest .measurement-row{font-size:13px}
.quantum-quest .basic-svg{height:220px}
.quantum-quest .basic-svg text{font-size:13px}
.quantum-quest .workspace-header h3{font-size:22px}
.quantum-quest .workspace-badge{font-size:8px}
.quantum-quest .workspace-header>div{gap:7px}
.quantum-quest .quiet-button{font-size:11px}
.quantum-quest .canvas-caption{font-size:7px;letter-spacing:0;gap:8px;padding:14px 12px 0}
.quantum-quest .canvas-caption>span:last-child{font-size:7px}
.quantum-quest .canvas-footer{font-size:9px;padding:11px 12px}
.quantum-quest .gate-palette{gap:8px}
.quantum-quest .palette-gate strong{font-size:12px}
.quantum-quest .palette-gate small{font-size:10px}
.quantum-quest .test-bar{flex-wrap:wrap;gap:13px}
.quantum-quest .test-copy h3{font-size:13px}
.quantum-quest .test-copy p{font-size:12px}
.quantum-quest .test-bar .primary-button{width:100%;margin:0}
.quantum-quest .palette-symbol{font-size:28px}
.quantum-quest .level-card strong{font-size:19px}
.quantum-quest .level-name{font-size:11px}
.quantum-quest .level-card{padding:13px}
.quantum-quest .intro-copy{font-size:15px}
.quantum-quest .engine-status{font-size:10px}
html[lang=hi] .quantum-quest h1{font-size:34px}
html[lang=hi] .quantum-quest .palette-gate strong{font-size:12px}
html[lang=hi] .quantum-quest .palette-gate small{font-size:10px}
html[lang=hi] .quantum-quest .basic-svg text{font-size:13px}}
@media(prefers-reduced-motion:reduce){.quantum-quest{scroll-behavior:auto}
.quantum-quest *{transition:none!important}}