html,body{min-height:100vh}body{overflow-x:hidden;display:flex;flex-direction:column}body>header{flex:0 0 auto}body>main{flex:1 0 auto}body>.site-footer,body>footer{flex:0 0 auto;margin-top:0}.aq-page{max-width:720px;margin:0 auto;padding:.6rem .9rem .8rem}.aq-bar{display:flex;align-items:center;justify-content:space-between;gap:.8rem;flex-wrap:wrap;margin-bottom:.6rem}.aq-title{font-size:1.15rem;font-weight:800;margin:0;letter-spacing:.02em}.aq-title-sub{font-size:.78rem;color:#646464b3;margin-left:.5rem;font-weight:500}.aq-stats{display:flex;gap:.4rem;font-size:.82rem;flex-wrap:wrap}.aq-stats span{padding:.18em .65em;background:#0000000d;font-weight:600}.aq-stats .aq-correct{background:#4a9e5c26;color:#2c6f3c}.aq-stats .aq-wrong{background:#c0392b21;color:#9a2d24}.aq-stats .aq-streak{background:linear-gradient(135deg,#f9731638,#ea580c26);color:#c2410c}.aq-stats .aq-streak[hidden]{display:none}.aq-share{background:var(--primary-color, #446e72);color:#fff;border:none;font-size:.78rem;font-weight:700;padding:.18em .7em;cursor:pointer;display:inline-flex;align-items:center;gap:.3em;transition:filter .12s}.aq-share:hover:not(:disabled){filter:brightness(1.12)}.aq-share:disabled{background:#b9c9ca;cursor:not-allowed}.aq-toast{position:fixed;top:70px;left:50%;transform:translate(-50%) translateY(-200%);background:linear-gradient(135deg,#f97316,#ea580c);color:#fff;padding:.75rem 1.4rem;font-weight:800;font-size:1.05rem;letter-spacing:.04em;box-shadow:0 8px 28px #00000038;z-index:9999;display:flex;align-items:center;gap:.5em;pointer-events:none;transition:transform .45s cubic-bezier(.34,1.56,.64,1);max-width:90vw;text-align:center}.aq-toast.shown{transform:translate(-50%) translateY(0)}.aq-toast-icon{font-size:1.4rem;line-height:1}.aq-question{position:relative;text-align:center;padding:1rem 1.1rem 1.1rem;background:linear-gradient(135deg,#446e721a,#446e720a);border:1px solid var(--border-soft, #e0e0e0);margin-bottom:.7rem;transition:border-color .2s,background .2s}.aq-prompt{font-size:.78rem;color:#646464cc;margin:0 0 .2rem}.aq-name{font-size:1.85rem;font-weight:800;letter-spacing:.04em;margin:0 0 .7rem;line-height:1.15}.aq-input{font-size:2rem;font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,monospace;text-align:center;letter-spacing:.18em;width:8em;max-width:80vw;padding:.3em .4em;border:2px solid var(--border-soft, #d8d4ca);background:#fff;color:#333;caret-color:var(--primary-color, #446e72)}.aq-input:focus{border-color:var(--primary-color, #446e72);outline:none}.aq-input::placeholder{color:#96969699;letter-spacing:.18em}.aq-input.is-correct{border-color:#4a9e5c;background:#4a9e5c1a;color:#2c6f3c}.aq-input.is-wrong{border-color:#c0392b;background:#c0392b1a;color:#9a2d24}.aq-input.is-revealed{border-color:#6c7a89;background:#6c7a8914;color:#4d5a68}.aq-result-inline{margin-top:.6rem;min-height:2.6rem;font-size:.9rem;font-weight:600;line-height:1.45;visibility:hidden}.aq-result-inline.shown{visibility:visible}.aq-result-mark{display:inline-block;font-size:1.3rem;vertical-align:middle;margin-right:.3em}.aq-question[data-r=correct]{border-color:#4a9e5c80;background:linear-gradient(135deg,#4a9e5c29,#4a9e5c0d)}.aq-question[data-r=wrong]{border-color:#c0392b73;background:linear-gradient(135deg,#c0392b24,#c0392b0a)}.aq-question[data-r=revealed]{border-color:#6c7a8980;background:linear-gradient(135deg,#6c7a8924,#6c7a890a)}.aq-question[data-r=correct] .aq-result-inline{color:#2c6f3c}.aq-question[data-r=wrong] .aq-result-inline{color:#9a2d24}.aq-question[data-r=revealed] .aq-result-inline{color:#4d5a68}.aq-actions{display:flex;gap:.5rem;justify-content:center;align-items:center;margin-top:.7rem;flex-wrap:wrap}.aq-btn{padding:.5rem 1.2rem;border:none;font-weight:700;font-size:.92rem;cursor:pointer;transition:all .12s}.aq-btn-primary{background:var(--primary-color, #446e72);color:#fff}.aq-btn-primary:hover:not(:disabled){filter:brightness(1.08)}.aq-btn-primary:disabled{background:#b9c9ca;cursor:not-allowed}.aq-btn-secondary{background:#efeae1;color:#333}.aq-btn-secondary:hover:not(:disabled){background:#e3dccd}.aq-btn-secondary:disabled{background:#efeae1;color:#b5b0a7;cursor:not-allowed;opacity:.6}.aq-skip{font-size:.78rem;color:#646464b3;text-decoration:none;cursor:pointer;padding:.4rem .6rem}.aq-skip:hover{color:var(--primary-color);text-decoration:underline}.aq-shortcuts{text-align:center;font-size:.72rem;color:#6464648c;margin:.4rem 0 0;line-height:1.6}.aq-shortcuts kbd{display:inline-block;padding:.05em .45em;margin:0 .15em;font-size:.72rem;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:#0000000f;border:1px solid rgba(0,0,0,.1);color:#505050d9}.aq-ad-rail{display:none}.aq-history-rail{display:block}.aq-history-toggle,.aq-history-close{display:none}.aq-ad-inner{position:sticky;top:80px;width:100%;max-width:200px;margin:0 auto;min-height:600px}.aq-ad-inner .adsbygoogle{display:block;min-height:600px}.aq-history-inner{position:sticky;top:80px;max-height:calc(100vh - 100px);overflow:hidden;display:flex;flex-direction:column;background:var(--surface-color, #fff);border:1px solid var(--border-soft, #d8d4ca)}.aq-history-header{flex-shrink:0;padding:.6rem .85rem;background:#00000006;border-bottom:1px solid var(--border-soft, #d8d4ca)}.aq-history-title{display:flex;align-items:baseline;gap:.4rem;margin:0;font-size:.8rem;font-weight:800;letter-spacing:.08em;color:var(--primary-color, #446e72);text-transform:uppercase}.aq-history-count{font-size:.72rem;font-weight:600;color:#646464bf;letter-spacing:0;text-transform:none}.aq-history-hint{font-size:.66rem;color:#646464a6;margin:.2rem 0 0;line-height:1.4}.aq-history-list{list-style:none;padding:0;margin:0;overflow-y:auto;flex:1 1 auto;min-height:0}.aq-history-empty{color:#64646499;font-size:.78rem;padding:1.2rem .8rem;text-align:center}.aq-history-item{display:grid;grid-template-columns:30px 1fr;align-items:stretch;cursor:pointer;border-bottom:1px solid var(--border-soft, #efece6);position:relative;transition:background .12s}.aq-history-item:last-child{border-bottom:none}.aq-history-grade{display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1rem;color:#fff;line-height:1}.aq-history-grade-correct{background:#4a9e5c}.aq-history-grade-wrong{background:#c0392b}.aq-history-grade-revealed{background:#6c7a89}.aq-history-grade-fresh{background:#d8d4ca;color:#888}.aq-history-item-correct{background:#4a9e5c0f}.aq-history-item-wrong{background:#c0392b0d}.aq-history-item-revealed{background:#6c7a890f}.aq-history-item-fresh{background:transparent}.aq-history-item:hover{background:#0000000d}.aq-history-item-correct:hover{background:#4a9e5c29}.aq-history-item-wrong:hover{background:#c0392b21}.aq-history-item-revealed:hover{background:#6c7a8924}.aq-history-item.is-current{outline:2px solid var(--primary-color, #446e72);outline-offset:-2px;z-index:1}.aq-history-item.is-current:after{content:"";position:absolute;right:0;top:50%;transform:translateY(-50%);border-style:solid;border-width:5px 0 5px 6px;border-color:transparent transparent transparent var(--primary-color, #446e72)}.aq-history-body{padding:.5rem .7rem;min-width:0;display:flex;flex-direction:column;gap:.1rem}.aq-history-name{font-weight:700;font-size:.82rem;color:var(--text-color);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.aq-history-codes{font-size:.72rem;color:#646464c7;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.04em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}[data-theme=dark] .aq-input{background:#1f2326;color:#ddd;border-color:#444}[data-theme=dark] .aq-question{background:linear-gradient(135deg,#6ea0a52e,#6ea0a50f);border-color:#3a4045}[data-theme=dark] .aq-stats span{background:#ffffff0f}[data-theme=dark] .aq-history-inner{background:#2a2f33;border-color:#3a4045}[data-theme=dark] .aq-history-header{background:#ffffff0a;border-color:#3a4045}[data-theme=dark] .aq-history-name{color:#e3e3e3}[data-theme=dark] .aq-history-item{border-color:#3a4045}@media(max-width:760px){.aq-page{padding:.5rem .6rem}.aq-name{font-size:1.55rem}.aq-input{font-size:1.6rem}.aq-title-sub{display:none}}@media(min-height:800px){.aq-page{padding:1rem 1.2rem 1.2rem}.aq-bar{margin-bottom:1rem}.aq-title{font-size:1.3rem}.aq-stats{font-size:.92rem}.aq-question{padding:1.4rem 1.4rem 1.5rem;margin-bottom:1rem}.aq-name{font-size:2.5rem;margin-bottom:1rem}.aq-input{font-size:2.4rem}.aq-result-inline{font-size:1rem;min-height:3rem}.aq-actions{margin-top:1.2rem;gap:.7rem}.aq-btn{font-size:1rem;padding:.7rem 1.5rem}.aq-skip{font-size:.85rem}}@media(min-height:1000px){.aq-name{font-size:2.9rem}.aq-input{font-size:2.8rem}.aq-question{padding:1.6rem 1.6rem 1.8rem}}@media(min-width:1280px){main.aq-shell{display:grid;grid-template-columns:minmax(170px,1fr) minmax(0,720px) minmax(220px,1fr);gap:1.2rem;max-width:1640px;margin:0 auto;align-items:start;width:100%}.aq-shell>.aq-page{max-width:none;margin:0}.aq-ad-rail{display:block;min-width:0}}@media(min-width:1500px){main.aq-shell{grid-template-columns:minmax(220px,1fr) minmax(0,800px) minmax(260px,1fr);gap:1.5rem}.aq-ad-inner{max-width:220px}}@media(max-width:1279px){.aq-history-rail .aq-history-inner{display:none}.aq-history-toggle{display:flex;flex-direction:column;align-items:center;gap:.25rem;position:fixed;right:0;top:35%;z-index:200;background:var(--primary-color, #446e72);color:#fff;border:none;padding:.7rem .45rem;font-weight:700;font-size:.78rem;cursor:pointer;letter-spacing:.06em;box-shadow:-2px 2px 8px #0000002e}.aq-history-toggle:hover{filter:brightness(1.1)}.aq-history-toggle-icon{font-size:1.1rem;line-height:1}.aq-history-toggle-letters{display:flex;flex-direction:column;line-height:1.05}.aq-history-toggle-count{font-size:.72rem;background:#ffffff2e;padding:.05em .35em;font-weight:800}.aq-history-rail.is-expanded .aq-history-inner{display:flex;position:fixed;top:60px;right:0;bottom:16px;width:320px;max-width:92vw;max-height:none;z-index:201;box-shadow:-10px 0 28px #00000040}.aq-history-rail.is-expanded .aq-history-toggle{display:none}.aq-history-rail.is-expanded .aq-history-close{display:block;position:absolute;top:6px;right:6px;background:none;border:none;color:#505050d9;font-size:1.5rem;line-height:1;cursor:pointer;padding:.2rem .5rem;z-index:1;font-weight:700}.aq-history-rail.is-expanded .aq-history-close:hover{color:#c0392b}.aq-history-rail.is-expanded:before{content:"";position:fixed;inset:0;background:#00000052;z-index:200}}
