.mq-home{max-width:560px;margin:18px auto;padding:22px;background:#dcf7e9;border:3px solid var(--ink);border-radius:20px;box-shadow:4px 5px 0 var(--ink);display:flex;gap:18px;align-items:center}.mq-home-icon{font-size:46px}.mq-home h2{margin:5px 0;font-size:23px}.mq-home p{margin:8px 0 16px}.mq-tag{font-size:12px;font-weight:850;text-transform:uppercase;letter-spacing:1px;color:#245e48}.mq-app[hidden]{display:none!important}.mq-app{position:fixed;inset:0;z-index:1500;overflow:auto;background:#eaf4f0;color:#172b35;font-family:inherit}.mq-shell{max-width:740px;padding:24px 18px 40px;margin:auto}.mq-top{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:20px}.mq-top>span{font-size:11px;font-weight:800;letter-spacing:1px}.mq-card{background:#fff;border:3px solid #172b35;border-radius:24px;padding:28px;box-shadow:5px 6px 0 #172b35}.mq-card h1{font-size:32px;line-height:1.2;margin:12px 0}.mq-card p{line-height:1.5}.mq-btn{font:inherit;font-weight:800;border:2px solid #172b35;border-radius:12px;background:#176b50;color:white;padding:13px 20px;cursor:pointer;box-shadow:0 3px 0 #172b35}.mq-btn:hover{background:#104d3a;color:#fff}.mq-btn.mq-secondary{background:#fff;color:#172b35}.mq-btn.mq-secondary:hover{background:#e6f1eb;color:#172b35}.mq-btn:focus-visible,.mq-app input:focus-visible{outline:3px solid #2465ee;outline-offset:4px}.mq-btn:disabled{opacity:.6;cursor:wait}.mq-pills,.mq-actions{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}.mq-pills span{border-radius:20px;background:#eaf4f0;padding:8px 12px;font-weight:700;font-size:13px}.mq-reward{background:#fff5ce;border-radius:12px;padding:15px;margin:20px 0 10px;font-weight:750;line-height:1.5}.mq-note{font-size:13px;color:#53656d}.mq-progress{display:flex;justify-content:space-between;font-weight:800;font-size:14px}.mq-stage{position:relative;height:235px;background:linear-gradient(#c5efff,#eefaff);border:2px solid #a1cfdf;border-radius:18px;overflow:hidden;margin:22px 0}.mq-platform{position:absolute;width:7%;height:22px;border:2px solid #172b35;border-radius:4px;background:#b8b4f7;box-shadow:0 5px 0 #736ac4;text-align:center;font-size:12px;font-weight:800;color:#172b35}.mq-platform.mq-correct{background:#85e2ac;box-shadow:0 5px 0 #319d62}.mq-platform.mq-review{background:#ffd57a;box-shadow:0 5px 0 #c09034}.mq-runner{position:absolute;width:7%;height:62px;display:flex;justify-content:center;align-items:flex-end}.mq-runner .rbx{flex-shrink:0;transform:scale(.64);transform-origin:bottom center;animation:none!important}.mq-runner .rbx *{animation:none!important}.mq-finish{position:absolute;right:4%;bottom:147px;font-size:34px;color:#dba20a;text-shadow:1px 2px white}.mq-stage-caption{position:absolute;left:15px;top:14px;font-size:12px;font-weight:800;color:#245666}.mq-cloud{position:absolute;background:white;border-radius:50%;width:100px;height:32px;opacity:.8}.mq-cloud-one{top:55px;left:25%}.mq-cloud-two{top:20px;right:10%;width:80px}.mq-card .mq-equation{font-size:46px;font-weight:900;line-height:1.25;margin:20px 0;overflow-wrap:anywhere}.mq-app label{display:block;font-size:14px;font-weight:750;margin-bottom:8px}.mq-form-row{display:flex;gap:12px}.mq-app input{font:inherit;font-size:25px;font-weight:750;min-width:0;width:145px;padding:10px 15px;border:2px solid #172b35;border-radius:12px;background:white;color:#172b35}.mq-center{text-align:center}.mq-center .mq-actions{justify-content:center}.mq-explanation{padding:16px;background:#fff4d4;border-radius:12px;font-size:19px;line-height:1.5;overflow-wrap:anywhere}.mq-score{font-size:72px;font-weight:900;color:#176b50}.mq-score small{font-size:30px;color:#53656d}.mq-mistakes{text-align:left;padding:16px;background:#f5f7f9;border-radius:14px;margin:20px 0}.mq-mistakes h2{font-size:18px}.mq-mistakes p{display:flex;gap:10px;justify-content:space-between;border-bottom:1px solid #dce2e5;padding:8px 0}.mq-mistakes span{font-size:13px;color:#53656d}.mq-error{color:#8a201c;background:#ffe8e4;padding:14px;border-radius:12px}.mq-error[hidden]{display:none}
@media(max-width:480px){.mq-home{margin:14px 0;padding:18px;gap:10px}.mq-home-icon{font-size:32px}.mq-home h2{font-size:20px}.mq-shell{padding:14px 10px 28px}.mq-card{padding:20px 16px}.mq-card h1{font-size:27px}.mq-card .mq-equation{font-size:38px}.mq-top{gap:8px}.mq-top>span{font-size:9px}.mq-stage{height:220px}.mq-form-row{gap:8px}.mq-app input{width:105px}.mq-btn{padding:12px 14px}.mq-platform{font-size:10px}.mq-runner .rbx{transform:scale(.55)}.mq-mistakes p{flex-wrap:wrap}}
.mq-card p{margin:12px 0}.mq-app{font-weight:500}.mq-note{font-weight:500}.mq-platform,.mq-stage-caption{font-weight:800}