:root{
  --ink:#113c42;--ink-dark:#082d34;--sea:#0e696d;--sea-light:#def1e9;--mint:#e4f4db;
  --coral:#e76f5b;--sun:#f4be60;--cream:#fffaf1;--paper:#fffdf9;--line:#dfebe4;
  --muted:#637a78;--shadow:0 16px 40px rgba(15,54,53,.075);
  font-family:system-ui,-apple-system,"Segoe UI",Tahoma,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;min-height:100%;background:var(--cream)}
body{margin:0;min-height:100vh;min-height:100dvh;background:#f9f6ed;color:var(--ink);overflow-x:hidden;-webkit-tap-highlight-color:transparent}
button{font:inherit;cursor:pointer;-webkit-appearance:none;appearance:none;touch-action:manipulation}
button:disabled{cursor:not-allowed;opacity:.5}
button:focus-visible,[tabindex]:focus-visible{outline:4px solid #ec9c4c;outline-offset:4px;position:relative;z-index:3}
button[hidden],[hidden]{display:none!important}
.grain{position:fixed;inset:0;pointer-events:none;opacity:.21;background-image:radial-gradient(#7ba399 0.7px,transparent .7px);background-size:26px 26px;z-index:0}
.app{position:relative;isolation:isolate;max-width:1372px;margin:0 auto;padding:max(22px,env(safe-area-inset-top)) max(20px,env(safe-area-inset-right)) max(24px,env(safe-area-inset-bottom)) max(20px,env(safe-area-inset-left))}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:27px;min-height:57px}
.brand{display:flex;align-items:center;gap:12px}.brand-emblem{display:grid;place-items:center;background:var(--ink);color:#ffdc80;width:54px;height:54px;border-radius:18px;box-shadow:0 5px 0 #d5e4dc;font-family:Arial,sans-serif;font-size:42px;font-weight:800;line-height:1}
.brand-copy{display:flex;flex-direction:column;gap:1px}.brand-copy strong{font-size:21px;letter-spacing:-.5px}.brand-copy small{font-size:12px;color:var(--muted);font-weight:600}
.top-actions{display:flex;gap:9px;align-items:center}.mini-button{padding:10px 14px;border-radius:15px;border:1px solid #cddfd5;background:#fffefb;color:var(--ink);display:flex;align-items:center;gap:9px;font-weight:750;font-size:13px;min-height:46px}
.mini-button:hover{background:#eaf5eb}.mini-icon{font-size:20px;line-height:1}.screen[hidden]{display:none!important}
.hero{min-height:299px;border-radius:28px;background:linear-gradient(117deg,#154b50 0%,#0d5259 52%,#0b4249 100%);display:grid;grid-template-columns:1.35fr .83fr;position:relative;overflow:hidden;box-shadow:0 15px 34px rgba(14,67,67,.12)}
.hero::before{content:"";position:absolute;width:570px;height:570px;border:1px solid rgba(219,246,216,.12);border-radius:50%;left:-178px;top:-285px}.hero::after{content:"";position:absolute;width:360px;height:360px;border:1px solid rgba(219,246,216,.12);border-radius:50%;left:-67px;top:-184px}
.hero-content{padding:34px 44px 26px;z-index:1;display:flex;flex-direction:column;align-items:flex-start}
.eyebrow{font-weight:800;color:#c6f3cb;font-size:12px;letter-spacing:.1px;margin:0 0 11px}.eyebrow.dark{color:var(--sea);margin:0 0 5px}.small-star{color:var(--sun);margin-inline-end:7px;font-size:16px}
.hero h1{color:#fffdf6;font-size:clamp(30px,3vw,42px);line-height:1.3;letter-spacing:-1px;margin:0 0 7px;font-weight:900}.hero h1 em{color:#f3c977;font-style:normal}.hero-sub{color:#d8e8df;font-size:15px;line-height:1.85;max-width:580px;margin:3px 0 13px}
.hero-fact{display:flex;align-items:center;gap:14px;margin-top:auto}.hero-fact-text{background:#fffef7;color:var(--ink-dark);border-radius:14px;box-shadow:0 5px 0 rgba(0,0,0,.09);padding:5px 15px;display:flex;align-items:center;gap:11px;font-size:26px;font-weight:900;font-family:system-ui,Arial,sans-serif}.hero-fact-text b{color:var(--coral);font-size:29px}.fact-caption{font-size:13px;color:#d2ebdb;font-weight:650}
.hero-art{position:relative;min-height:280px}.orbit{position:absolute;border:2px dashed rgba(221,242,210,.19);border-radius:50%;left:17%;top:14%;width:280px;height:280px;transform:rotate(-20deg)}.orbit-two{width:350px;height:350px;left:7%;top:-9%;transform:rotate(15deg)}.big-star{position:absolute;left:38%;top:23%;font-size:clamp(98px,13vw,155px);line-height:1;color:#f3c36a;text-shadow:0 13px 0 #df9851,0 26px 36px rgba(0,0,0,.22);transform:rotate(-16deg)}.art-card{position:absolute;z-index:1;background:#fffdf3;border:2px solid #fff8df;border-radius:16px;padding:14px 19px;font-size:20px;font-weight:900;color:#115c62;box-shadow:0 10px 20px rgba(5,37,42,.28)}.art-card span{color:var(--coral);margin-left:10px}.art-card-one{right:8%;top:15%;transform:rotate(11deg)}.art-card-two{left:8%;bottom:17%;transform:rotate(-12deg)}.art-spark{position:absolute;color:#fbf1ce;font-size:27px}.spark-a{right:28%;bottom:18%}.spark-b{left:20%;top:16%}
.overview-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px;margin:15px 0 25px}.overview-item{min-height:92px;padding:17px 20px;border-radius:20px;background:rgba(255,255,255,.88);border:1px solid #e5eae1;display:flex;align-items:center;gap:17px;box-shadow:0 7px 22px rgba(31,61,53,.025)}.overview-icon{display:grid;place-items:center;border-radius:15px;width:49px;height:49px;flex-shrink:0;background:#ebeedc;color:#6b844e;font-size:25px;font-weight:900}.overview-icon.mint{background:#d9efe5;color:#067969}.overview-icon.coral{background:#fee7dc;color:#cc6652}.overview-item div{display:flex;flex-direction:column;gap:2px}.overview-item strong{font-size:24px;white-space:nowrap;line-height:1.2;letter-spacing:-1px}.overview-item strong small{font-size:12px;color:var(--muted);letter-spacing:0}.overview-item div>span{font-size:12px;font-weight:600;color:#607875}
.section-heading{display:flex;align-items:end;justify-content:space-between;gap:13px;margin-bottom:14px}.section-heading h2{font-size:21px;line-height:1.35;margin:0;letter-spacing:-.5px}.section-heading>p{margin:0 0 2px;color:var(--muted);font-size:12px;font-weight:550;line-height:1.8}
.table-select{margin-bottom:27px}.table-buttons{display:flex;align-items:stretch;gap:10px;flex-wrap:wrap}.table-pill{border:1px solid #dce7dd;background:#fffef9;color:#325652;padding:11px 22px;border-radius:14px;min-height:52px;display:flex;align-items:center;gap:12px;justify-content:center;font-size:15px;font-weight:750;box-shadow:0 2px 0 #dfe6dc}.table-pill b{font-size:23px}.table-pill:hover{border-color:#7bb8aa}.table-pill.is-active{background:#135d60;color:white;border-color:#135d60;box-shadow:0 4px 0 #084548}
.levels-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.level-card{min-height:156px;border-radius:19px;background:#fffefa;border:1px solid #dde8e0;display:flex;align-items:flex-start;gap:15px;padding:20px;text-align:right;color:var(--ink);transition:transform .15s,box-shadow .15s,border-color .15s;box-shadow:0 4px 10px rgba(8,48,39,.02)}.level-card:hover{transform:translateY(-3px);border-color:#a3c7b5;box-shadow:var(--shadow)}
.level-icon{display:grid;place-items:center;width:52px;height:52px;flex:none;border-radius:17px;color:#174348;font-size:23px;font-weight:900}.level-icon.lime{background:#e2edc9}.level-icon.peach{background:#ffe0cd}.level-icon.sky{background:#dcecfb}.level-icon.purple{background:#eee5f4}.level-icon.gold{background:#fce8ae}.level-icon.teal{background:#cfece9}
.level-info{display:flex;flex-direction:column;align-items:flex-start;gap:7px;height:100%;flex:1}.level-info>b{font-size:17px;font-weight:850}.level-info>small{font-size:12px;color:var(--muted);line-height:1.7;min-height:37px}.level-footer{width:100%;display:flex;align-items:center;justify-content:space-between;margin-top:auto;font-size:11px;color:#35766b;font-weight:800}.level-footer>span{font-size:23px}
.site-footer{display:flex;align-items:center;gap:15px;flex-wrap:wrap;margin-top:25px;padding:11px 4px;color:var(--muted);font-size:11px}.site-footer .version{margin-inline-start:auto}.link-button{border:0;background:transparent;padding:7px 2px;color:#2c6e66;text-decoration:underline;text-underline-offset:3px;font-size:12px;font-weight:750}
/* Play */
.play-screen{position:relative}.game-topline{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:12px 0 19px}.game-topline h1{font-size:clamp(27px,3vw,38px);margin:0;letter-spacing:-.7px}.game-badges{display:flex;flex-wrap:wrap;gap:9px;align-items:center}.badge{border-radius:13px;padding:10px 17px;background:#dfefe2;color:#236b59;font-weight:850;font-size:14px}.badge-timer{background:#fff0d6;color:#965828}.badge-timer b{font-size:20px;margin-inline-start:9px}.pause-btn{border:1px solid #dbe5dc;color:var(--ink);background:#fff;border-radius:13px;padding:9px 14px;min-height:46px;font-weight:700}
.progress-shell{margin-bottom:18px}.progress-caption{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:13px;color:#526f6c;font-weight:750;margin-bottom:10px}.progress-track{height:10px;background:#dce8df;border-radius:20px;overflow:hidden}.progress-track span{display:block;height:100%;width:0%;background:linear-gradient(90deg,#edb755,#4ba88c);border-radius:20px;transition:width .3s ease}
.play-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(330px,.77fr);gap:18px;align-items:stretch}.question-card,.keypad-card{background:var(--paper);border-radius:28px;border:1px solid #e0e6df;box-shadow:var(--shadow)}
.question-card{background:radial-gradient(circle at 14% 11%,rgba(250,220,144,.28) 0 85px,transparent 87px),linear-gradient(135deg,#fffdf7,#fffaf0);padding:27px 35px;min-height:515px;display:flex;flex-direction:column;align-items:center;text-align:center;position:relative;overflow:hidden}.question-card:before{content:"";position:absolute;width:270px;height:270px;border:1.5px dashed #e3e4d4;border-radius:50%;right:-120px;bottom:-115px;pointer-events:none}.card-top{align-self:stretch;display:flex;justify-content:space-between;align-items:center}.small-tag{border:1px solid #e6e4c9;background:#fff7db;color:#8c7438;border-radius:100px;padding:8px 14px;font-size:12px;font-weight:850}.sparkle-icon{font-size:30px;color:#e9af67}.question-intro{font-size:19px;font-weight:800;margin:47px 0 22px;color:#56716b}.equation{width:100%;display:flex;align-items:center;justify-content:center;gap:clamp(10px,2vw,26px);font-size:clamp(50px,6vw,84px);line-height:1.1;font-family:system-ui,Arial,sans-serif;font-weight:900;white-space:nowrap;color:#133e45;font-variant-numeric:tabular-nums}.equation-op{color:#2d686d}.equation-op.equal{color:#a1afa1}.answer-slot{display:flex;align-items:center;justify-content:center;min-width:clamp(93px,11vw,175px);height:clamp(92px,12vw,152px);border:3px dashed #da9952;background:#fff0d4;color:#ca7651;border-radius:24px;padding:8px 12px;box-shadow:0 7px 0 #f1dfb9;font-size:clamp(52px,6.5vw,80px)}.answer-slot.has-value{border-style:solid;background:#fff9e9;color:#11706d}.answer-slot.is-wrong{border-color:#d97764;background:#fff0e7;color:#ad4d43}.answer-slot.is-correct{border-color:#85bc9a;background:#e9f8e9;color:#246b55}
.answer-hint{margin:26px 0 9px;font-size:14px;font-weight:650;color:#6f8177}.question-feedback{min-height:68px;width:100%;max-width:530px;padding:13px 15px;margin:10px auto 0;border-radius:15px;line-height:1.7;text-align:center;font-size:15px;font-weight:800}.question-feedback.good{color:#086c56;background:#e3f4e6;border:1px solid #b7dcbf}.question-feedback.bad{color:#915145;background:#fff0e7;border:1px solid #f2c8ac}.question-feedback.neutral{color:#236066;background:#e8f1ee;border:1px solid #c4dcd4}
.question-bottom{margin-top:auto;width:100%;display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:20px}.hint-button{background:transparent;border:1px solid #d9e1d4;border-radius:14px;min-height:47px;padding:10px 17px;color:#4f7770;font-weight:780;font-size:13px}.next-button{border:0;background:#105a5f;color:#fff;border-radius:15px;min-height:48px;padding:10px 22px;font-weight:850;font-size:14px}.next-button span{margin-inline-start:12px}
.keypad-card{padding:23px 22px 21px;display:flex;flex-direction:column}.keypad-card h2{font-size:23px;margin:0 0 4px}.keypad-card>p{font-size:13px;margin:0 0 16px;color:var(--muted);font-weight:650}.keypad-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;direction:ltr}.number-key{display:grid;place-items:center;border:1px solid #dce5dc;background:#fffefc;border-radius:16px;font-size:27px;min-height:61px;box-shadow:0 4px 0 #e9ece3;color:var(--ink-dark);font-weight:850;user-select:none;-webkit-user-select:none;transition:transform .06s,background .12s}.number-key:hover{background:#eaf4ec}.number-key:active{transform:translateY(3px);box-shadow:0 1px 0 #e9ece3}.number-key.control-key{background:#f1f5ed;color:#48716a;font-size:21px}.submit-button{display:flex;justify-content:center;align-items:center;gap:12px;background:#0f5e61;color:white;border:1px solid #0f5e61;box-shadow:0 4px 0 #074449;border-radius:15px;padding:13px 19px;min-height:57px;font-size:16px;font-weight:850;width:100%;transition:background .13s,transform .13s}.submit-button:hover{background:#09767a}.submit-button:active{transform:translateY(2px);box-shadow:0 2px 0 #074449}.submit-button span{font-size:21px}.keypad-card .submit-button{margin-top:18px}.keypad-card .keyboard-tip{font-size:11px;line-height:1.7;color:#768d83;margin:16px 0 0}
.round-footer{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;margin:20px 2px 5px;font-size:12px;color:var(--muted)}
/* Pause */
.pause-overlay{position:absolute;inset:0;z-index:6;background:rgba(7,43,43,.68);backdrop-filter:blur(6px);display:flex;justify-content:center;align-items:center;border-radius:20px}.pause-modal{max-width:460px;width:calc(100% - 40px);background:#fffdf7;text-align:center;padding:35px;border-radius:26px;box-shadow:0 30px 80px rgba(0,0,0,.22)}.pause-symbol{font-size:50px;color:#116365;display:block}.pause-modal h2{font-size:26px;margin:5px 0 8px}.pause-modal p{color:var(--muted);font-size:15px;margin:0 0 25px}.pause-modal .submit-button{max-width:290px;margin:0 auto}
/* Results */
.result-panel{background:linear-gradient(#fffdf7,#fffaf2);border:1px solid #ece9df;border-radius:30px;text-align:center;box-shadow:var(--shadow);padding:37px 32px 31px;max-width:980px;margin:12px auto}.result-medal{display:grid;place-items:center;width:92px;height:92px;border-radius:30px;background:linear-gradient(160deg,#f6dc8d,#f0b75e);color:#fff4d2;font-size:73px;text-shadow:0 4px 0 #c78d3e;box-shadow:0 9px 0 #f6e6c0;margin:0 auto 18px;transform:rotate(-7deg)}.result-panel h1{font-size:clamp(30px,4vw,45px);margin:0 0 9px}.result-description{color:var(--muted);font-size:15px;margin:0 auto 25px;max-width:570px;line-height:1.85}.result-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:30px}.result-stats>div{border-radius:16px;background:#f2f5e9;padding:16px 7px;display:flex;flex-direction:column;gap:7px}.result-stats strong{font-size:29px;line-height:1.3;color:#126068}.result-stats span{font-size:12px;line-height:1.65;color:#667a72;font-weight:700}.review-summary{border-top:1px solid #e2e8da;padding-top:24px}.review-summary h2{font-size:21px;margin:0 0 7px}.review-summary>p{font-size:13px;color:var(--muted);margin:0 0 20px}.review-facts{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}.review-facts span{padding:11px 16px;border-radius:12px;background:#fff0e7;border:1px solid #f3d7bf;font-size:20px;font-weight:850;color:#775443;font-family:system-ui,Arial,sans-serif;direction:ltr}.result-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:13px;margin-top:28px}.result-actions .submit-button{width:auto;min-width:172px}.outline-button{border:1px solid #b6d0c3;background:#fffef9;color:#17666b;padding:13px 17px;border-radius:14px;min-height:54px;font-weight:830;font-size:14px}.outline-button:hover{background:#ecf3eb}
.toast{position:fixed;z-index:15;bottom:calc(20px + env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);width:max-content;max-width:calc(100vw - 35px);background:#173e42;color:#fff;padding:13px 18px;border-radius:13px;box-shadow:0 12px 30px rgba(0,0,0,.2);font-size:14px;font-weight:750;text-align:center}.confirm-dialog{border:0;border-radius:23px;max-width:420px;width:calc(100% - 40px);padding:28px;background:#fffdf7;color:var(--ink);box-shadow:0 20px 90px rgba(0,0,0,.23)}.confirm-dialog::backdrop{background:rgba(4,35,36,.62);backdrop-filter:blur(4px)}.confirm-dialog h2{margin:0 0 12px;font-size:25px}.confirm-dialog p{line-height:1.8;font-size:15px;color:var(--muted);margin:0 0 18px}.dialog-actions{display:flex;gap:12px}.dialog-actions>*{flex:1;width:auto}
/* Tablet / small */
@media(max-width:1040px){.app{max-width:920px}.hero{grid-template-columns:1.4fr .6fr}.hero-art{opacity:.85}.hero-content{padding:30px}.overview-item{padding:14px;gap:10px}.overview-item div>span{font-size:11px}.levels-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.play-layout{grid-template-columns:minmax(0,1fr) 320px}.question-card{padding:25px 18px}.equation{gap:14px;font-size:58px}.answer-slot{min-width:100px;height:110px;font-size:63px}}
@media(max-width:760px){.app{padding-top:max(14px,env(safe-area-inset-top))}.topbar{margin-bottom:17px}.brand-emblem{height:45px;width:45px;border-radius:14px;font-size:35px}.brand-copy strong{font-size:18px}.mini-button{padding:8px 10px;min-height:43px;font-size:12px}.hero{grid-template-columns:1fr;min-height:auto;border-radius:23px}.hero-content{padding:28px 24px}.hero h1{font-size:34px}.hero-art{display:none}.hero-sub{font-size:14px}.hero-fact{margin-top:7px}.overview-row{gap:8px;margin:13px 0 23px}.overview-item{padding:12px 9px;flex-direction:column;gap:7px;text-align:center;min-height:112px}.overview-icon{width:38px;height:38px;border-radius:11px;font-size:18px}.overview-item strong{font-size:23px}.overview-item div>span{font-size:10px}.section-heading{align-items:start;flex-direction:column;gap:3px}.table-buttons{gap:8px}.table-pill{flex:1 1 calc(20% - 8px);padding:9px;min-height:51px;font-size:12px;gap:5px}.table-pill b{font-size:20px}.levels-grid{gap:10px}.level-card{padding:15px;gap:9px;min-height:150px}.level-icon{width:42px;height:42px;border-radius:13px;font-size:21px}.level-info>b{font-size:15px}.level-info>small{font-size:11px}.play-layout{grid-template-columns:1fr;gap:13px}.question-card{min-height:370px}.question-intro{margin:25px 0 15px}.equation{font-size:clamp(44px,9vw,70px)}.answer-slot{height:90px;min-width:91px;font-size:53px}.answer-hint{margin:18px 0 5px}.question-bottom{padding-top:12px}.keypad-card{padding:20px}.keypad-grid{max-width:480px;width:100%;margin:0 auto}.number-key{min-height:54px}.keypad-card .submit-button{max-width:480px;margin:14px auto 0}.keypad-card .keyboard-tip{margin:10px auto 0;text-align:center}.result-stats{grid-template-columns:repeat(2,1fr)}}
@media(max-width:430px){.brand-copy small{font-size:10px}.brand-copy strong{font-size:16px}.mini-button .mini-icon{display:none}.mini-button{font-size:11px}.hero h1{font-size:31px}.hero-fact-text{font-size:22px;gap:6px}.fact-caption{font-size:11px}.table-pill{flex:1 1 29%}.levels-grid{grid-template-columns:1fr}.level-card{min-height:112px}.level-info>small{min-height:0}.overview-item strong{font-size:21px}.overview-item div>span{font-size:9px}.question-card{padding:18px 12px;min-height:340px}.equation{font-size:38px;gap:7px}.answer-slot{min-width:77px;height:83px;padding:4px;font-size:47px;border-radius:17px}.question-intro{font-size:15px}.question-bottom{gap:5px}.hint-button,.next-button{padding:9px 11px;font-size:12px}.question-feedback{font-size:13px}.game-topline{align-items:flex-start;flex-direction:column;gap:8px}.keypad-card h2{font-size:19px}}
@media(max-height:630px) and (min-width:780px){.topbar{margin-bottom:14px}.game-topline{margin:6px 0 10px}.progress-shell{margin-bottom:10px}.question-card{min-height:405px;padding:17px 20px}.question-intro{margin:14px 0}.answer-hint{margin:11px 0}.keypad-card{padding:14px 20px}.number-key{min-height:43px;font-size:23px}.keypad-card .submit-button{min-height:48px;margin-top:8px}.keypad-card .keyboard-tip{margin-top:8px}.round-footer{margin-top:8px}}
/* TV enhanced mode: large, simplified, navigable, no fixed TV brand assumptions */
.tv-mode .app{max-width:1770px;padding-left:3.2vw;padding-right:3.2vw}.tv-mode .brand-copy strong{font-size:27px}.tv-mode .mini-button{font-size:18px;min-height:59px;padding:12px 18px}.tv-mode .hero{min-height:315px}.tv-mode .hero h1{font-size:52px}.tv-mode .hero-sub{font-size:22px}.tv-mode .level-card{min-height:180px}.tv-mode .level-info>b{font-size:23px}.tv-mode .level-info>small{font-size:18px}.tv-mode .table-pill{font-size:19px;min-height:61px}.tv-mode .section-heading h2{font-size:29px}.tv-mode .question-card{min-height:min(590px,65vh);padding:30px}.tv-mode .game-topline h1{font-size:45px}.tv-mode .question-intro{font-size:28px;margin:34px 0 20px}.tv-mode .equation{font-size:clamp(68px,6.6vw,120px)}.tv-mode .answer-slot{min-width:160px;height:165px;font-size:95px}.tv-mode .answer-hint{font-size:21px}.tv-mode .question-feedback{font-size:22px}.tv-mode .keypad-card h2{font-size:30px}.tv-mode .keypad-card>p{font-size:18px}.tv-mode .number-key{min-height:clamp(55px,6.2vh,86px);font-size:34px}.tv-mode .submit-button{font-size:23px;min-height:70px}.tv-mode .next-button{font-size:22px;min-height:65px}.tv-mode .keypad-card .keyboard-tip{font-size:16px}.tv-mode .badge{font-size:22px}.tv-mode .progress-caption{font-size:20px}
@media(max-width:760px){.tv-mode .app{padding-inline:15px}.tv-mode .hero h1{font-size:34px}.tv-mode .hero-sub{font-size:15px}.tv-mode .level-card{min-height:135px}.tv-mode .level-info>b{font-size:16px}.tv-mode .level-info>small{font-size:12px}.tv-mode .question-card{min-height:350px}.tv-mode .equation{font-size:48px}.tv-mode .answer-slot{min-width:95px;height:100px;font-size:53px}.tv-mode .number-key{min-height:57px;font-size:27px}.tv-mode .submit-button{min-height:56px;font-size:17px}.tv-mode .keypad-card .keyboard-tip{font-size:11px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}