@font-face{font-family:Arabic;src:url('fonts/Arabic.ttf') format('truetype');font-display:swap}
:root{--bg:#111518;--surface:#1a1f23;--line:#333a3f;--gold:#d9ba76;--gold-hover:#e6cd99;--paper:#f8f9f7;--ink:#202a2c;--muted:#667173;--border:#dce1dd;--green:#246b56;--blue:#375d79;--fast:120ms;--normal:200ms;--slow:280ms;--radius:14px;--small:.8125rem;--label:.875rem;--body:1rem;--lead:1.125rem;--title:1.75rem;--display:2.25rem}
*{box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth}body{margin:0;background:var(--bg);color:#e9ebe6;font-family:Arabic,Tahoma,sans-serif;line-height:1.7;min-height:100vh}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent;touch-action:manipulation}button{cursor:pointer;border:0;transition:background-color var(--fast) ease-out,border-color var(--fast) ease-out,transform var(--fast) ease-out,box-shadow var(--fast) ease-out}button:disabled{cursor:default}button:active:not(:disabled){transform:scale(.985)}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #b89143;outline-offset:3px}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.55;text-wrap:balance}h1{font-weight:700}h1:focus{outline:none}p{text-wrap:pretty}.ambient{display:none}.topbar{max-width:1112px;margin:0 auto;padding:26px 20px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:13px;color:#f3f2ec;text-decoration:none;font-weight:600;font-size:1.125rem}.brand small{display:block;color:#949e9e;font:10px/1.8 Arial,sans-serif;letter-spacing:.17em;direction:ltr;margin-top:2px}.monogram{display:grid;place-items:center;font:24px/1 Georgia,serif;letter-spacing:-2px;padding-right:2px;width:44px;height:46px;border:1px solid #6f6147;border-radius:8px;color:var(--gold);background:transparent}.top-actions{display:flex;align-items:center;gap:9px}.score-pill{display:flex;gap:9px;align-items:center;border:1px solid var(--line);background:#1b2024;padding:7px 15px;border-radius:9px;min-width:91px;justify-content:center}.score-pill span{font-size:1.375rem;line-height:1;color:var(--gold)}.score-pill b{font-size:1.125rem;font-weight:600;font-variant-numeric:tabular-nums}.icon-button{background:transparent;border:1px solid var(--line);color:#c0c7c5;width:43px;height:43px;border-radius:9px;font-size:1.375rem;line-height:1}.icon-button:hover{background:#293136;border-color:#616c70}main{max-width:1072px;margin:auto;padding:6px 20px 0}.site-footer{max-width:1072px;margin:25px auto 0;padding:0 20px 26px;color:#929d9e;display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:.75rem}.site-footer button{font-size:.75rem;background:transparent;color:#b6bcb7;min-height:36px;padding:3px 0}.site-footer button:hover{color:var(--gold)}.eyebrow{color:var(--gold);font-size:var(--label);font-weight:500}.welcome{max-width:950px;margin:10px auto 0;background:#1b2024;border:1px solid #373f42;border-radius:20px;padding:28px 34px 0;box-shadow:0 16px 40px #00000014;overflow:hidden}.welcome-top{display:flex;justify-content:space-between;align-items:center;padding-bottom:19px;border-bottom:1px solid #363d3f}.difficulty{color:#b8c2bd;font-size:var(--small);display:flex;align-items:center;gap:9px}.difficulty i{width:6px;height:6px;border-radius:50%;background:#9aaa92}.welcome-main{display:flex;justify-content:space-between;gap:28px;align-items:center;padding:34px 0 31px}.welcome-copy{min-width:0}.welcome h1{font-size:var(--display);line-height:1.6;margin-bottom:14px;color:#f4f4ee}.welcome-intro{font-size:var(--body);color:#aeb9b6;line-height:1.95;max-width:43ch}.level-meta{display:flex;gap:17px;flex-wrap:wrap;color:#d1d6cd;margin-top:24px;font-size:var(--small)}.level-meta span+span{border-right:1px solid #59605b;padding-right:17px}.welcome-art{width:154px;flex:none;text-align:center;align-self:center;position:relative;padding:0 0 2px}.mascot{display:block;object-fit:contain;width:100%;height:auto}.hero-mascot{width:126px;margin:0 auto 6px;filter:drop-shadow(0 6px 9px #0002)}.mascot-label b{font-weight:500;font-size:var(--label);color:#c3c9be}.mascot-label span{display:block;font-size:.75rem;color:#8d9894;margin-top:0}.journey-mini{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid #3c4446;border-radius:12px;overflow:hidden}.journey-mini>div{display:flex;align-items:flex-start;gap:12px;padding:20px 17px;min-width:0;position:relative}.journey-mini>div+div{border-right:1px solid #3c4446}.mini-icon{font-size:var(--small);font-variant-numeric:tabular-nums;line-height:2.2;color:#a89775;flex:none}.journey-mini b{font-size:var(--label);font-weight:500;color:#e2e7de}.journey-mini small{font-size:.75rem;color:#9aa7a0;display:block;margin-top:4px;line-height:1.8}.stage-total{display:none}.session-setup{display:flex;align-items:center;justify-content:space-between;gap:24px;margin:31px 0}.start-actions{display:flex;align-items:center;gap:14px}.primary{min-height:50px;display:inline-flex;justify-content:center;align-items:center;gap:14px;background:var(--gold);color:#26241e;border:1px solid var(--gold);border-radius:9px;padding:10px 24px;font-size:var(--body);font-weight:600;box-shadow:0 1px 2px #00000015}.primary:hover{background:var(--gold-hover);border-color:var(--gold-hover);box-shadow:0 3px 10px #00000012}.primary span{font-size:var(--lead)}.start-actions .primary{min-width:216px}.quiet{color:inherit;background:transparent;border:1px solid #5a6362;border-radius:9px;min-height:46px;padding:8px 17px;font-size:var(--label);font-weight:500}.quiet:hover{background:#ffffff08;border-color:#8b9690}.timer-toggle{display:flex;align-items:center;gap:11px;cursor:pointer;font-size:var(--label);width:fit-content;color:#c8d0c8}.timer-toggle>input{position:absolute;opacity:0;pointer-events:none}.timer-toggle small{display:block;font-size:.75rem;line-height:1.6;color:#929e97}.switch{width:38px;height:22px;background:#45504d;border:1px solid #728079;border-radius:20px;position:relative;flex:none}.switch:after{content:'';position:absolute;top:3px;right:3px;width:14px;height:14px;background:#e5e8e2;border-radius:50%;transition:transform var(--fast)}.timer-toggle input:checked+.switch{background:var(--gold);border-color:var(--gold)}.timer-toggle input:checked+.switch:after{transform:translateX(-16px);background:#3d392c}.timer-toggle input:focus-visible+.switch{outline:3px solid var(--gold);outline-offset:4px}.welcome-bottom{border-top:1px solid #363d3f;margin-top:8px;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:17px 0 19px;font-size:.75rem;color:#97a39d}.welcome-bottom>span:last-child{display:flex;align-items:center;gap:9px;flex-wrap:wrap}.welcome-bottom b{font-weight:500;color:#d6dccc}.stars{display:inline-flex;gap:5px;direction:ltr;color:#495450;font-family:Arial,sans-serif;font-size:1.1875rem;line-height:1.2}.stars .earned{color:var(--gold)}.play-layout{display:block;max-width:100%;margin:auto}.journey-sidebar{display:grid;grid-template-columns:190px minmax(0,1fr) auto;gap:24px;align-items:center;padding:10px 4px 25px}.level-pill{font-size:.75rem;color:#a49a80}.journey-heading h2{font-size:var(--body);font-weight:500;color:#c5cfcb;margin-top:3px}.stage-path{display:flex;align-items:center;justify-content:space-between;gap:19px;list-style:none;padding:0;margin:0;max-width:540px}.stage-path li{display:flex;align-items:center;gap:9px;color:#8a9796;flex:none;position:relative}.stage-number{width:27px;height:27px;border:1px solid #495452;border-radius:50%;display:grid;place-items:center;font-size:.75rem;color:#a3aaa1;flex:none}.stage-path b{font-size:var(--small);font-weight:500}.stage-path small{display:none}.stage-path .current{color:#ece4d0}.stage-path .current .stage-number{background:var(--gold);border-color:var(--gold);color:#3b3321}.stage-path .done{color:#a9c3b3}.stage-path .done .stage-number{border-color:#577565;background:#294536;color:#b5d5c0}.text-button{font-size:var(--small);color:#b5b4a4;background:transparent;border-bottom:1px solid #545b54;padding:7px 0;min-height:40px}.text-button:hover{color:var(--gold)}.mission{color:var(--ink);background:var(--paper);border:1px solid #e6e9e3;padding:28px 40px 27px;border-radius:17px;min-width:0;box-shadow:0 15px 40px #00000010}.mission-top{display:flex;justify-content:space-between;align-items:center;gap:12px}.mission-label{font-size:var(--small);font-weight:500;color:#61716d}.mission-count{font-size:var(--small);color:#68736f}.mission-count b{font-size:var(--body);color:#273934;font-weight:600}.progress-dots{display:flex;gap:5px;margin:14px 0 25px}.progress-dots span{height:3px;flex:1;background:#dce2dc;border-radius:3px}.progress-dots span.done{background:#648d75}.progress-dots span.active{background:#af904c}.mission-heading{display:flex;justify-content:space-between;align-items:center;gap:14px}.topic-tag{font-size:.75rem;color:#647267}.mission h1{font-size:var(--title);font-weight:600;margin:4px 0 13px;line-height:1.6}.calm-pill{font-size:.75rem;color:#5a6e5f;border:1px solid #d2dcd0;border-radius:5px;padding:3px 9px;white-space:nowrap;background:transparent}.timer{direction:ltr;font-size:var(--lead);font-variant-numeric:tabular-nums;font-weight:500;color:#6f6140;border:1px solid #d6ceb5;padding:4px 10px;border-radius:7px;min-width:66px;text-align:center}.timer.low{color:#9e5b31;border-color:#d0aa86;background:#fbefdf}.story{font-size:var(--lead);color:#354340;line-height:1.95;padding:0 0 22px;border-bottom:1px solid var(--border);margin:0 0 23px;max-width:100%}.placement-help{font-size:var(--label);color:#66756d;margin-bottom:13px}.account-bank{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px;margin-bottom:22px}.account-card{background:#fff;border:1px solid #cfd7d0;border-radius:8px;min-height:51px;padding:9px 12px;color:#37483e;font-size:var(--label);display:flex;align-items:center;justify-content:center;gap:8px;touch-action:none;user-select:none}.account-card:hover{border-color:#9d9f7e;background:#fcfbf4}.account-card.selected{background:#f4ecd7;border-color:#a7843a;box-shadow:0 0 0 2px #bc994c22;color:#5b491e}.account-card.placed{background:#edf1eb;color:#5e705f;border-color:#d0d9cf;border-style:dashed}.account-card.placed.selected{background:#f4ecd7;border-style:solid;color:#5b491e}.drag-dots{color:#849389;font-size:1.25rem;line-height:1;font-family:Arial,sans-serif}.journal-board{display:grid;grid-template-columns:1fr 1fr;border:1px solid #cfd8d0;border-radius:12px;overflow:hidden;background:#fff;position:relative}.ledger-side{padding:18px 22px;min-width:0}.ledger-side+section{border-right:1px solid #d7dfd7}.ledger-side h3{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:var(--body);font-weight:600;margin-bottom:14px}.ledger-side h3 small{font:11px/1.5 Arial,sans-serif;letter-spacing:.075em;text-transform:uppercase;font-weight:400;color:#63756a}.debit h3{color:var(--green)}.credit h3{color:var(--blue)}.account-target{width:100%;min-height:58px;border:1px dashed #b8c8b8;border-radius:8px;background:#f5f8f1;color:#5d735d;padding:10px 14px;display:flex;justify-content:space-between;align-items:center;gap:9px;font-size:var(--label);line-height:1.7;text-align:right}.credit .account-target{border-color:#bac7d0;background:#f2f5f7;color:#5d7285}.account-target i{font-style:normal;font-size:1.1875rem;font-family:Arial,sans-serif}.account-target.filled{border-style:solid;border-color:#a5bba6;background:#edf3e7;color:#35543e;font-weight:500}.credit .account-target.filled{background:#ebf0f5;border-color:#adbfcf;color:#385772}.account-target.ready{border-style:solid;box-shadow:0 0 0 3px #c7ae741f}.amount-label{font-size:var(--label);color:#60705f;display:block;margin-top:15px}.amount-label>span{display:flex;gap:10px;align-items:center;margin-top:7px;border:1px solid #cbd5ca;background:#fff;border-radius:8px;padding:4px 11px;transition:border-color var(--fast),box-shadow var(--fast)}.amount-label>span:focus-within{border-color:#ad8b48;box-shadow:0 0 0 2px #ad8b481b}.amount-label input{width:100%;min-width:0;height:42px;border:0;border-radius:2px;outline-offset:3px;background:transparent;color:#233a2c;font-size:1.5rem;font-weight:500;direction:ltr;text-align:right;font-variant-numeric:tabular-nums}.amount-label input:focus-visible{outline:none}.amount-label small{font-size:.75rem;white-space:nowrap;color:#61735d}.balance-status{font-size:.75rem;min-height:24px;text-align:center;color:#63715f;margin-top:14px}.balance-status.balanced{color:var(--green)}.balance-status.unbalanced{color:#96612e}.mission-bottom{display:flex;align-items:center;gap:17px;flex-wrap:wrap;justify-content:space-between;margin-top:24px;padding-top:21px;border-top:1px solid #dce2d9}.mission-bottom .primary{margin-right:auto;min-width:187px;background:#263c32;border-color:#263c32;color:#f2f6ed}.mission-bottom .primary:hover{background:#365043;border-color:#365043}.hint-button{background:transparent;color:#667364;font-size:var(--label);display:flex;gap:8px;align-items:center;padding:8px 0;min-height:44px}.hint-button span{font-size:1.1875rem;color:#a2864d}.attempt-note{font-size:.75rem;color:#66745d;flex-basis:100%;text-align:left;margin-top:-6px}.wrong-journal{margin:0 0 21px;border:1px solid #decac0;background:#fbf2ec;border-radius:9px;padding:15px 19px;font-size:var(--label);color:#705749}.draft-label{display:block;font-size:.75rem;color:#855a42;margin-bottom:10px}.wrong-journal>div{display:flex;justify-content:space-between;gap:10px}.wrong-journal>div+div{padding-top:6px;margin-top:6px;border-top:1px solid #ebdacf}.wrong-journal strong{font-weight:600}.wrong-journal b{font-weight:500}.issue-picker{border:0;margin:0 0 22px;padding:0;display:flex;flex-wrap:wrap;gap:8px}.issue-picker legend{font-size:var(--label);font-weight:500;margin-bottom:12px;color:#3d5142}.issue-picker label{display:flex;align-items:center;gap:8px;min-height:45px;padding:8px 13px;border:1px solid #d1d9ce;border-radius:7px;background:#fff;cursor:pointer;font-size:var(--label);color:#51634f}.issue-picker label:has(input:checked){background:#f3eddb;border-color:#b89e63;color:#66532e}.issue-picker input{accent-color:#7e6b3f;width:16px;height:16px;margin:0;flex:none}.fix-instruction{font-size:var(--label);font-weight:500;margin-bottom:13px;color:#3d5142}.formula-workbench{margin:26px 0 14px;padding:23px 20px 18px;background:#eff3ed;border:1px solid #d6dfd1;border-radius:11px;text-align:center}.formula-caption{font-size:var(--label);color:#637858}.equation{display:flex;align-items:center;justify-content:center;gap:11px;flex-wrap:wrap;margin:22px auto}.number-tile{background:#fff;border:1px solid #d1dbcd;border-radius:9px;padding:17px 9px;min-width:130px;min-height:139px;flex:1;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:6px;box-shadow:0 2px 1px #24381e06}.number-tile>span{font-size:var(--label);color:#627a55;line-height:1.7;white-space:normal;min-height:24px}.number-tile b{font-size:2rem;line-height:1.6;font-weight:500;color:#31472a;font-variant-numeric:tabular-nums;white-space:nowrap}.number-tile small{font-size:.75rem;color:#617755}.operator{font-size:1.5rem;font-family:Arial,sans-serif;font-weight:400;color:#5c704f;flex:none}.number-tile.missing{background:#f7f2e4;border:1px solid #c6ae78;min-width:130px}.number-tile.missing>span{color:#746541}.number-tile.missing small{color:#76643f}.number-tile input{width:100%;max-width:145px;height:52px;text-align:center;font-size:2rem;line-height:1.5;font-weight:500;font-variant-numeric:tabular-nums;border:0;border-bottom:1px solid #cdbb92;border-radius:2px;color:#6c582c;background:transparent}.number-tile input::placeholder{color:#786435}.formula-workbench>p{font-size:var(--small);color:#5f7054}.feedback{display:flex;gap:13px;margin-top:22px;padding:21px;border:1px solid #c4d7bb;border-right:3px solid #4f8458;background:#eef5e8;border-radius:9px;animation:feedbackIn var(--normal) ease-out}.feedback.try-again{background:#f8f1e3;border-color:#ddceb0;border-right-color:#ad8c4e}.feedback-icon{font-size:1.5rem;line-height:1.4;color:#578348}.try-again .feedback-icon{color:#9a7d41}.feedback h2{font-size:var(--lead);font-weight:600;line-height:1.6;color:#325b2e;margin-bottom:6px}.try-again h2{color:#715b2b}.feedback p{font-size:var(--body);line-height:1.85;color:#49663c}.try-again p{color:#74673f}.feedback button{margin-top:17px;min-height:45px;font-size:var(--label)}.feedback .primary{background:#325739;color:#f2f8e9;border-color:#325739}.retry-button{border:1px solid #beaa79;background:#fffaf0;color:#756239;border-radius:8px;padding:8px 18px;font-weight:500}.inline-message{margin-top:16px;padding:11px 15px;background:#f6edde;color:#795f2b;border:1px solid #d7c299;border-radius:8px;font-size:var(--label)}.timer-note{font-size:.75rem;color:#78662f;text-align:center;margin-top:15px}.drag-ghost{position:fixed;z-index:100;pointer-events:none;background:#f3e8cc;color:#5b4821;border:1px solid #b99a53;border-radius:8px;padding:12px 19px;transform:translate(-50%,-65%) rotate(-1deg);box-shadow:0 10px 25px #15221526}.result{max-width:850px;margin:10px auto 0;background:#1b2222;border:1px solid #3b4842;border-radius:18px;padding:34px 32px 31px;text-align:center;position:relative;overflow:hidden}.award-art{width:128px;margin:0 auto 14px;position:relative}.award-glow{display:none}.result-mascot{filter:drop-shadow(0 4px 6px #0002)}.result h1{font-size:2rem;margin:12px 0 21px;font-weight:600;color:#edf0e6}.result>.stars{font-size:2.5rem;gap:12px}.result-points{display:flex;flex-direction:column;margin:19px 0 16px;line-height:1.6}.result-points b{font-size:2rem;color:#d2ba80;font-weight:500}.result-points span{font-size:var(--small);color:#a1b2a0}.skill-stamps{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin:15px 0}.skill-stamps span{font-size:var(--small);color:#b9cbb3;border:1px solid #496345;border-radius:5px;padding:5px 11px;background:transparent}.result-note{font-size:var(--body);color:#bac9b4;line-height:1.9;max-width:50ch;margin:24px auto}.result-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}.best-note{font-size:.75rem;color:#93a58b;margin:27px 0 0;padding-top:20px;border-top:1px solid #3e5037}dialog{background:#f7f9f3;color:#2e422a;max-width:520px;width:calc(100% - 32px);max-height:calc(100dvh - 40px);border:1px solid #d3ddca;border-radius:15px;padding:30px;box-shadow:0 20px 80px #0004;overflow:auto;overscroll-behavior:contain;direction:rtl}dialog::backdrop{background:#09130fcc;backdrop-filter:blur(4px)}dialog h2{font-size:1.5rem;font-weight:600;padding-left:34px;margin-bottom:18px}dialog p{font-size:var(--body);line-height:1.9;margin-bottom:19px}dialog .primary,dialog .quiet{display:flex;width:100%;margin-top:13px}dialog .quiet{color:#5c6b52;border-color:#b2bea7}.dialog-close{position:absolute;top:20px;left:20px;width:34px;height:34px;border:1px solid #cdd7c3;background:transparent;color:#7c8b72;border-radius:7px;font:24px/1 Arial,sans-serif}.guide-rules dl{margin:12px 0 22px}.guide-rules dl>div{border-right:2px solid #bfa773;padding:7px 13px;background:#edf1e5;margin:9px 0}.guide-rules dt{font-size:var(--label);font-weight:500}.guide-rules dd{font-size:var(--label);color:#657756;margin:5px 0}#confetti{position:fixed;inset:0;pointer-events:none;z-index:50;overflow:hidden}#confetti span{position:absolute;left:var(--x);top:-20px;width:6px;height:11px;border-radius:1px;background:var(--color);animation:confetti 1.5s var(--delay) ease-out both}.enter{animation:enter var(--slow) ease-out}.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}.noscript{padding:20px;background:#efe3c0;color:#625325;text-align:center}[hidden]{display:none!important}@keyframes enter{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}@keyframes feedbackIn{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}@keyframes confetti{to{top:105vh;transform:rotate(var(--r));opacity:.3}}
@media(max-width:960px){.journey-sidebar{grid-template-columns:155px 1fr auto;gap:17px}.stage-path{gap:13px}.stage-path li{gap:7px}.stage-path b{font-size:.75rem}.mission{padding:26px 30px}.number-tile{min-width:116px}.welcome{padding-left:28px;padding-right:28px}.journey-mini>div{padding:18px 13px;gap:8px}}
@media(max-width:760px){:root{--display:1.875rem;--title:1.5rem}.topbar{padding:20px 17px 17px;gap:12px}.brand{font-size:1rem;gap:10px}.brand small{font-size:9px;letter-spacing:.13em}.monogram{width:38px;height:40px;font-size:21px;border-radius:7px}.top-actions{gap:7px}.icon-button{width:40px;height:40px;font-size:1.25rem}.score-pill{min-width:68px;padding:7px 10px;gap:7px}.score-pill b{font-size:1rem}.score-pill span{font-size:1.1875rem}main{padding:4px 14px 0}.welcome{padding:20px 21px 0;margin-top:6px;border-radius:16px}.welcome-top{padding-bottom:15px}.welcome-main{gap:15px;padding:25px 0}.welcome-copy{flex:1}.welcome h1{font-size:1.75rem;line-height:1.7;margin-bottom:10px;max-width:16ch}.welcome-intro{font-size:var(--label);line-height:1.9;max-width:100%}.welcome-intro br{display:none}.welcome-art{width:89px;align-self:flex-start;padding-top:5px}.hero-mascot{width:88px;margin-bottom:5px}.mascot-label b{font-size:.75rem}.mascot-label 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@media(max-width:390px){.topbar{padding:17px 14px 14px}.brand{font-size:.9375rem;gap:9px}.brand small{font-size:8px;letter-spacing:.09em}.monogram{width:35px;height:38px;font-size:20px}.icon-button{width:37px;height:39px}.score-pill{min-width:60px;padding:7px 8px}.top-actions{gap:5px}.welcome{padding:18px 18px 0}.welcome-main{gap:10px}.welcome-art{width:68px;padding-top:14px}.hero-mascot{width:68px}.welcome h1{font-size:1.625rem}.level-meta{gap:8px}.level-meta span+span{padding-right:8px}.stage-total{display:none}.journey-heading h2{font-size:.75rem}.stage-path{gap:4px}.stage-path li{gap:5px}.stage-path b{font-size:.75rem}.stage-number{width:23px;height:23px}.mission{padding:20px 16px}.ledger-side{padding:12px 9px}.account-target{font-size:.8125rem;padding:9px 8px}.ledger-side h3 small{font-size:8px}.account-card{font-size:.8125rem}.mission h1{font-size:1.375rem}.mission-bottom .primary{font-size:.8125rem}.hint-button{font-size:.8125rem}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* Four-term equations retain usable tile widths on narrow screens. */
@media(max-width:760px){.equation:has(.number-tile:nth-child(7)) .operator:nth-child(4){grid-column:1;grid-row:2}.equation:has(.number-tile:nth-child(7)) .number-tile:nth-child(5){grid-column:2/4;grid-row:2}.equation:has(.number-tile:nth-child(7)) .operator:nth-child(6){grid-column:1/4;grid-row:3}.equation:has(.number-tile:nth-child(7)) .number-tile:nth-child(7){grid-column:1/4;grid-row:4}}

/* Hit areas remain comfortable without oversized visual chrome. */
.icon-button{width:44px;height:44px;flex:none}.text-button,.site-footer button,.timer-toggle{min-height:44px}.dialog-close{width:44px;height:44px;top:15px;left:15px}.amount-label input::placeholder{color:#64745d;opacity:1}.number-tile input::placeholder{opacity:1}@media(max-width:390px){.topbar{gap:8px}.icon-button{width:44px;height:44px}.top-actions{gap:5px}}@media(max-width:340px){.brand{font-size:.8125rem}.brand small{display:none}.topbar{padding-right:12px;padding-left:12px}.score-pill{min-width:56px;padding-right:6px;padding-left:6px}}
/* Difficulty is independent of the three mechanic stages inside each level. */
.difficulty-selector{max-width:950px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:11px;margin:7px auto 20px}.difficulty-card{display:flex;align-items:center;gap:12px;text-align:right;padding:17px 18px;border:1px solid #3d4843;border-radius:11px;background:#1b2420;color:#c8d2c4;min-width:0;min-height:89px}.difficulty-card:hover{background:#253029;border-color:#727f67}.difficulty-card.active{border-color:#c4a662;background:#2a2b22;box-shadow:inset 0 0 0 1px #c4a66222}.difficulty-card b{font-size:1rem;font-weight:500;display:block}.difficulty-card small{font-size:.75rem;display:block;color:#a0b095;margin-top:4px}.difficulty-card.active b{color:#e7d7b2}.level-number{font:14px/1.5 Arial,sans-serif;color:#a89773;flex:none}.level-state{font-size:.75rem;color:#9eaf91;margin-right:auto;white-space:nowrap}.level-state .stars{font-size:1rem;gap:2px}.compound-bank{grid-template-columns:repeat(4,minmax(0,1fr))}.compound-bank .account-card{font-size:.8125rem;line-height:1.75;min-height:51px}.compound-board .ledger-side{padding:17px 20px}.entry-rows{display:flex;flex-direction:column;gap:16px}.entry-row+.entry-row{padding-top:15px;border-top:1px solid #d8e1d1}.entry-row-head{display:flex;align-items:center;justify-content:space-between;gap:7px;color:#6a7b5e;font-size:.75rem;margin-bottom:8px}.remove-row{width:44px;height:44px;border:1px solid #d2dccb;border-radius:7px;background:#f9fbf5;color:#778a65;font-size:1.375rem;line-height:1;flex:none}.remove-row:disabled{opacity:.35}.remove-row:hover:not(:disabled){color:#935941;background:#fbf0e9;border-color:#d7b8a3}.add-row{display:block;width:100%;margin:17px 0 13px;min-height:45px;background:#edf3e7;color:#577149;border:1px solid #becdb2;border-radius:8px;font-size:.8125rem;padding:8px 10px;line-height:1.8}.add-row:disabled{opacity:.45}.credit .add-row{background:#edf2f5;color:#576e83;border-color:#bdcad4}.side-total{display:flex;justify-content:space-between;align-items:center;gap:9px;padding-top:12px;border-top:1px solid #d7e1ce;font-size:.8125rem;color:#657956}.side-total b{font-size:1rem;font-weight:500;font-variant-numeric:tabular-nums;color:#324e27}.credit .side-total b{color:#3d5c76}.multi-workbench{border:1px solid #d0ddc4;background:#eff4e9;padding:20px 23px;border-radius:11px;margin:23px 0 14px}.multi-caption{color:#5e7450;font-size:.875rem;margin-bottom:18px;line-height:1.8}.multi-field{display:grid;grid-template-columns:27px minmax(0,1fr) 170px;align-items:center;gap:13px;padding:15px 0}.multi-field+.multi-field{border-top:1px solid #d4dfc9}.multi-index{display:grid;place-items:center;border:1px solid #b9c7a9;border-radius:50%;width:26px;height:26px;font-size:.75rem;color:#5d714a}.multi-label{font-size:1rem;color:#3f592f;line-height:1.85}.multi-input{display:flex;flex-direction:column;align-items:center;border:1px solid #b7c7a5;border-radius:8px;background:#fffdf7;padding:5px 12px}.multi-input input{width:100%;height:44px;min-width:0;border:0;border-bottom:1px solid #d6dfcc;outline-offset:2px;font-size:1.5rem;text-align:center;direction:ltr;font-variant-numeric:tabular-nums;background:transparent;color:#4f663b}.multi-input input::placeholder{color:#5f7349;opacity:1}.multi-input small{font-size:.75rem;color:#5f7349;margin-top:3px}.multi-footnote{font-size:.75rem;color:#5c7049;line-height:1.85;margin-top:18px}.solution-steps{font-size:.875rem;color:#405f35;line-height:1.95;margin:14px 0 0;padding-right:22px}.solution-steps li{padding-right:5px;margin:7px 0}.try-again .solution-steps{color:#72613a}
@media(max-width:960px){.difficulty-card{padding:14px 13px;gap:9px;flex-wrap:wrap}.level-state{flex-basis:100%;margin-right:0}.compound-bank{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:760px){.difficulty-selector{gap:7px;margin:4px auto 16px}.difficulty-card{flex-direction:column;align-items:flex-start;gap:7px;padding:12px 11px;min-height:126px}.difficulty-card b{font-size:.875rem}.difficulty-card small{font-size:.75rem;line-height:1.7;margin-top:2px}.level-number{font-size:12px}.level-state{font-size:.75rem;flex-basis:auto;margin:0}.level-state .stars{font-size:.875rem}.compound-bank{grid-template-columns:repeat(2,minmax(0,1fr))}.compound-bank .account-card{font-size:.8125rem;padding:9px 7px}.compound-board .ledger-side{padding:13px 10px}.compound-board .account-target{font-size:.8125rem;min-height:67px;padding:9px 8px}.compound-board .account-target i{font-size:1rem}.entry-row-head{margin-bottom:7px}.entry-rows{gap:13px}.add-row{font-size:.75rem;padding:8px 5px;line-height:1.9}.side-total{font-size:.75rem;flex-wrap:wrap;gap:3px}.side-total b{font-size:.9375rem}.multi-workbench{padding:17px 14px}.multi-caption{font-size:.8125rem;margin-bottom:9px}.multi-field{grid-template-columns:25px minmax(0,1fr);gap:10px;padding:16px 0}.multi-label{font-size:.9375rem}.multi-input{grid-column:2;max-width:100%;width:100%;padding:5px 10px}.multi-input input{font-size:1.375rem;min-height:44px}.multi-footnote{margin-top:14px}.solution-steps{font-size:.875rem;padding-right:19px;line-height:1.9}.solution-steps li{margin:8px 0}}
@media(max-width:390px){.difficulty-card{padding:11px 9px;min-height:131px}.difficulty-card b{font-size:.8125rem}.difficulty-card small{font-size:.75rem}.level-state{font-size:.75rem}.compound-board .ledger-side{padding:12px 8px}.compound-board .account-target{font-size:.8125rem;padding:8px 7px}.compound-bank .account-card{font-size:.8125rem}.remove-row{width:44px;height:44px}.entry-row-head{font-size:.75rem}.compound-board .ledger-side h3 small{display:none}}
/* AR/EN language controls and mirrored layout. Game state stays shared. */
html:not([data-locale-ready]) body{visibility:hidden}.language-switch{display:inline-flex;align-items:center;padding:3px;border:1px solid #57634f;border-radius:9px;gap:3px;background:#18211a;direction:ltr}.language-switch button{min-height:38px;padding:6px 13px;border:0;border-radius:6px;background:transparent;color:#c4d0ba;font-size:.8125rem;line-height:1.5;white-space:nowrap}.language-switch button[aria-pressed=true]{background:#d9ba76;color:#26241e}.language-switch button:hover{background:#405239;color:#fff}.language-switch button[aria-pressed=true]:hover{background:#e6cd99;color:#26241e}.modal-language{display:flex;width:max-content;max-width:100%;margin:0 0 21px}.modal-language button{font-size:.8125rem}.language-switch button:focus-visible{outline:3px solid #a58a48;outline-offset:2px}
html[dir=ltr] body{font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif;line-height:1.65}html[dir=ltr] .brand{line-height:1.5}html[dir=ltr] .brand small{letter-spacing:.1em}html[dir=ltr] .monogram{padding-left:2px;padding-right:0}html[dir=ltr] .difficulty-card{text-align:left}html[dir=ltr] .level-state{margin-left:auto;margin-right:0}html[dir=ltr] .level-meta span+span{border-right:0;border-left:1px solid #59605b;padding-right:0;padding-left:17px}html[dir=ltr] .journey-mini>div+div{border-right:0;border-left:1px solid #3c4446}html[dir=ltr] .stage-total{margin-right:0;margin-left:auto}html[dir=ltr] .ledger-side+section{border-right:0;border-left:1px solid #d7dfd7}html[dir=ltr] .account-target{text-align:left}html[dir=ltr] .amount-label input{text-align:left}html[dir=ltr] .mission-bottom .primary{margin-right:0;margin-left:auto}html[dir=ltr] .attempt-note{text-align:right}html[dir=ltr] .feedback{border-right-width:1px;border-left-width:3px;border-left-color:#4f8458}html[dir=ltr] .feedback.try-again{border-left-color:#ad8c4e}html[dir=ltr] .guide-rules dl>div{border-right:0;border-left:2px solid #bfa773;padding:7px 13px}html[dir=ltr] .solution-steps{padding-right:0;padding-left:22px}html[dir=ltr] .solution-steps li{padding-right:0;padding-left:5px}html[dir=ltr] dialog{direction:ltr}html[dir=ltr] dialog h2{padding-left:0;padding-right:40px}html[dir=ltr] .dialog-close{left:auto;right:15px}html[dir=ltr] .welcome h1{line-height:1.4}html[dir=ltr] .number-tile>span{font-size:.8125rem}html[dir=ltr] .account-card{overflow-wrap:anywhere;min-width:0}html[dir=ltr] .account-target span{min-width:0;overflow-wrap:anywhere}html[dir=ltr] .compound-board .account-target{font-size:.8125rem}html[dir=ltr] .stage-path li{flex-shrink:1;min-width:0}html[dir=ltr] .stage-path b{line-height:1.45;display:block}html[dir=ltr] .level-number{padding:0}html[dir=ltr] .number-tile input{text-align:center}
@media(max-width:760px){.topbar{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px 10px}.topbar .brand{grid-column:1;grid-row:1;min-width:0}.topbar .top-actions{grid-column:2;grid-row:1}.topbar #headerLanguage{grid-column:1/-1;grid-row:2;justify-self:start}.language-switch button{min-height:40px;padding:6px 15px}.modal-language button{min-height:40px}.topbar .brand small{font-size:8px;letter-spacing:.04em}html[dir=ltr] .topbar .brand{font-size:.875rem;line-height:1.35}html[dir=ltr] .brand small{font-size:8px;letter-spacing:.03em}html[dir=ltr] .journey-mini>div+div{border-left:0;border-top:1px solid #3b4540}html[dir=ltr] .level-meta span+span{padding-left:10px}html[dir=ltr] .level-state{margin-left:0}html[dir=ltr] .amount-label input{text-align:center}html[dir=ltr] .solution-steps{padding-left:19px}html[dir=ltr] .journey-heading{align-items:flex-start;flex-direction:column;gap:3px}html[dir=ltr] .stage-path{gap:8px}html[dir=ltr] .stage-path li{align-items:flex-start;gap:5px}html[dir=ltr] .stage-path b{font-size:.75rem}html[dir=ltr] .stage-number{margin-top:1px}html[dir=ltr] .mission-top{align-items:flex-start}html[dir=ltr] .mission-count{white-space:nowrap}html[dir=ltr] .account-target{padding:8px;font-size:.8125rem}html[dir=ltr] .mission-bottom .primary{padding:9px 11px;font-size:.8125rem}html[dir=ltr] .hint-button{font-size:.8125rem}html[dir=ltr] .side-total{align-items:flex-start;flex-direction:column}}

html[dir=ltr] .ledger-side h3 small{display:none}

/* Four levels: balanced two-by-two choices on narrow screens. */
.difficulty-selector{grid-template-columns:repeat(4,minmax(0,1fr))}
.difficulty-card>span:nth-child(2){min-width:0;overflow-wrap:anywhere}
@media(max-width:760px){.difficulty-selector{grid-template-columns:repeat(2,minmax(0,1fr))}.difficulty-card{min-height:126px}.stage-path li{min-width:0;flex-shrink:1}.stage-path b{overflow-wrap:anywhere}}
@media(prefers-reduced-motion:reduce){.feedback,.enter,#confetti span{animation:none!important}}

.multi-value-entry{display:flex;align-items:center;gap:6px;width:100%;min-width:0;direction:ltr}.multi-value-entry input{flex:1;min-width:0}.sign-toggle{flex:none;width:44px;height:44px;border:1px solid #aaba98;border-radius:7px;background:#edf3e7;color:#344d27;font-size:1.25rem}.sign-toggle:focus-visible{outline:3px solid #967328;outline-offset:2px}.sign-toggle:disabled{opacity:.5}