:root{color-scheme:dark;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background:#08090c;color:#eeeef4;font-synthesis:none;--muted:#9597a6;--line:#262730;--accent:#b5a1ff;--lime:#cbf581}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(ellipse at 75% 20%,#6150890c,transparent 60%),#08090c}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}a{color:var(--accent)}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid var(--lime);outline-offset:4px}header{max-width:1240px;margin:auto;padding:27px 36px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #24252b}.logo{font-size:23px;font-weight:800;letter-spacing:-1px;color:#f4f3f7;text-decoration:none;display:flex;align-items:center}.logo-icon{display:inline-grid;place-items:center;width:32px;height:35px;border-radius:9px;background:var(--lime);color:#10120c;font-size:26px;margin-right:11px;transform:rotate(-7deg)}.logo-period{color:var(--lime)}.icon-button{border:1px solid #34353e;border-radius:8px;background:transparent;color:#b9bac7;padding:9px 13px;font-size:11px}.icon-button:hover{border-color:#777281;color:white}.game-layout{max-width:1168px;margin:0 auto;display:grid;grid-template-columns:350px minmax(0,620px);gap:70px;padding:48px 32px 30px;align-items:start}.game-aside{padding-top:22px}.daily-pill{font-size:9px;font-weight:650;letter-spacing:1.6px;display:inline-flex;align-items:center;gap:8px;color:#c0c2c9}.daily-pill>span,.tiny-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--lime);box-shadow:0 0 12px #cbf58135}h1{font-size:60px;line-height:1.08;letter-spacing:-3.5px;font-weight:750;margin:27px 0 24px}h1 span{color:var(--accent)}.intro p{font-size:14px;line-height:1.95;color:#9b9caa;margin:0}.edition-window{margin:25px 0;color:var(--lime);font:10px ui-monospace,monospace;letter-spacing:1px}.mode-tabs{display:flex;gap:6px;padding:5px;border:1px solid var(--line);border-radius:11px;width:100%;margin-top:27px}.mode-tabs button{border:0;background:transparent;color:#999bab;border-radius:7px;padding:12px 13px;font-size:11px;font-weight:600;flex:1;text-align:left}.mode-tabs button.active{background:#252230;color:#d4c9ff}.mode-tabs button span{float:right;margin-left:7px;color:var(--accent)}.how-it-works{margin-top:30px;border-top:1px solid #22232b;padding-top:20px}.how-it-works>div{display:flex;align-items:flex-start;gap:19px;margin:0 0 18px}.how-it-works>div>span{font:10px ui-monospace,monospace;color:#6f707f;padding-top:4px}.how-it-works p{font-size:11px;line-height:1.75;color:#9b9eac;margin:0}.game-card{background:linear-gradient(135deg,#15151c,#101116 75%);border:1px solid #303039;border-radius:22px;padding:23px 29px 0;box-shadow:0 25px 70px #0005;min-height:485px;overflow:hidden}.card-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:20px;gap:8px;font:9px ui-monospace,monospace;letter-spacing:.6px;color:#9c9daa}.heart{color:#ec9c9f;font-size:13px;margin-right:4px}#lives{font-size:8px;white-space:nowrap;color:#a8a3ad}.round-row{display:flex;justify-content:space-between;padding:21px 0 12px;font-size:10px;letter-spacing:1.3px;font-weight:650}#difficulty{color:#9192a2;font-size:8px;letter-spacing:1px}.progress{display:flex;gap:6px}.progress i{height:4px;background:#30313b;flex:1;border-radius:4px}.progress i.correct{background:var(--lime)}.progress i.wrong{background:#f29494}.progress i.current{background:var(--accent)}.question-meta{display:flex;gap:9px}.category{display:inline-block;margin:26px 8px 19px 0;border:1px solid #3b334d;background:#211d2c;color:#cbb9ff;border-radius:5px;padding:5px 9px;font-size:9px;letter-spacing:.7px;font-weight:650}.question-type{display:inline-block;font:8px ui-monospace,monospace;letter-spacing:.6px;color:#a4a1b1}.headline-meta{font-size:8px;color:#9492a2;letter-spacing:.6px;margin:3px 0 12px;min-height:0}h2{font-size:24px;line-height:1.52;letter-spacing:-.65px;font-weight:600;margin:0;overflow-wrap:break-word}.question-context{font-size:11px;line-height:1.85;color:#a2a3b2;background:#1b1b24;border-left:2px solid #706087;border-radius:0 8px 8px 0;padding:12px 14px;margin:19px 0 22px}.number{text-align:center;font-size:72px;line-height:1.1;letter-spacing:-3px;font-weight:750;color:#f7f5ff;font-variant-numeric:tabular-nums;margin-top:15px}.unit{text-align:center;font-size:12px;color:#9a97a8;margin:5px 0 25px;min-height:16px}.prompt{text-align:center;color:#9d9cae;font-size:10px;line-height:1.8;margin:25px 0 17px}.choices{display:grid;grid-template-columns:1fr 1fr;gap:12px}.choices button{border:1px solid #68518e;border-radius:10px;min-height:59px;padding:18px 10px;background:#ab91e6;color:#110c1c;font-size:14px;font-weight:750;transition:transform .15s,background .15s,border-color .15s}.choices button:nth-child(2){background:#24242e;border-color:#41404d;color:#e5e1ed}.choices button:hover{background:#c4aaf9;transform:translateY(-2px)}.choices button:nth-child(2):hover{background:#33313f;border-color:#92869f}.choices kbd{display:none}.card-bottom{border-top:1px solid var(--line);margin-top:27px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;padding:17px 0;color:#9393a3;font-size:8px}.tiny-dot{width:4px;height:4px;margin-right:6px;vertical-align:middle}.stats{display:grid;grid-template-columns:repeat(3,1fr);margin:25px 0;border:1px solid #272830;border-radius:12px;padding:17px 0;background:#101115}.stats div{text-align:center;border-right:1px solid #2c2d36}.stats div:last-child{border:0}.stats strong{display:block;font-size:25px;letter-spacing:-1px;font-weight:650;color:#e8e6f0}.stats span{font-size:7px;letter-spacing:.8px;color:#9999aa}.research-panel{border-top:1px solid #292a33;padding:18px 2px 0;color:#a0a0b0;font-size:11px;line-height:1.8}.research-panel summary{cursor:pointer;color:#b1a5cd;font-size:10px}.research-panel p{margin:13px 0}.under-note{text-align:center;font-size:9px;letter-spacing:.2px;color:#8b8c9c;margin:24px 0 0}footer{max-width:1240px;margin:15px auto 0;display:flex;justify-content:space-between;border-top:1px solid #24252c;padding:22px 36px;color:#9091a1;font-size:8px;letter-spacing:.8px;gap:15px}.footer-separator{margin:0 12px;color:#50515d}.footer-star{font-size:20px;color:var(--lime);vertical-align:middle;margin-left:12px}[hidden]{display:none!important}.feedback-content,.result-content{padding:27px 0 0;text-align:center}.verdict{font-size:9px;letter-spacing:1px;font-weight:700;color:var(--lime)}.verdict.fail{color:#f39d9d}.feedback-content h2,.result-content h2{font-size:25px;line-height:1.45;margin:18px 0 13px}.answer-number{font-size:48px;font-weight:750;letter-spacing:-1.7px;color:#f6f3ff}.answer-unit{font-size:12px;color:#a09baf}.feedback-content p,.result-content p{font-size:12px;line-height:1.9;color:#b1aebf;margin:16px auto}.review-stamp{font-size:9px;color:#b5d48e;margin:20px 0}.evidence-card{background:#1b1b25;border:1px solid #32313e;border-radius:9px;text-align:left;padding:13px;margin:13px 0 18px}.evidence-card a{font-size:11px;color:#cab7ff;text-underline-offset:3px}.evidence-card blockquote{font-size:11px;line-height:1.85;color:#b9b5c7;margin:10px 0}.evidence-card small{font-size:8px;color:#a19cab}.primary{width:100%;border:1px solid #74608c;background:#af97e7;color:#140e20;border-radius:9px;padding:16px;font-size:12px;font-weight:750;cursor:pointer}.primary:hover{background:#cab2fa}.primary:disabled{opacity:.5;cursor:wait}.secondary{width:100%;border:1px solid #43404f;background:#22212b;color:#cbc4d9;border-radius:9px;padding:14px;font-size:11px;margin-top:10px}.secondary:hover{background:#30303d}.score-big{font-size:85px;line-height:1.1;letter-spacing:-4px;font-weight:750;color:var(--accent)}.share-preview{font:16px ui-monospace,monospace;line-height:1.8;padding:16px;background:#20202a;border-radius:10px;margin:20px 0;overflow-wrap:anywhere}.source{font-size:10px;display:inline-block;margin-bottom:16px}.manual-share{width:100%;min-height:100px;border:1px solid #494154;background:#17131e;color:white;border-radius:7px;padding:12px;font:12px ui-monospace,monospace;margin:12px 0}dialog{border:1px solid #464052;background:#15141d;color:#eae5f4;border-radius:18px;padding:30px;max-width:480px;width:calc(100% - 30px);box-shadow:0 25px 100px #0009}dialog::backdrop{background:#000b;backdrop-filter:blur(5px)}dialog .icon-button{float:right;font-size:17px;padding:5px 10px}.dialog-tag{font-size:9px;letter-spacing:1px;color:#ac99cc}dialog h2{font-size:32px;margin:25px 0 16px}dialog p{color:#bab4c6;font-size:12px;line-height:1.9}dialog .fine{font-size:10px}dialog .primary{margin-top:12px}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#d2f799;color:#18200f;border:1px solid #f0ffca;border-radius:30px;padding:13px 20px;font-size:12px;opacity:0;pointer-events:none;transition:opacity .2s;max-width:90%;z-index:10}#toast.visible{opacity:1}#storage-notice{font-size:11px;color:#e0b77e;text-align:center}.news-status{padding:50px 0;min-height:300px;text-align:center}.news-status p{font-size:12px;line-height:1.9;color:#a9a4b7}.news-status button{margin-top:18px}.selection-note{font-size:9px;color:#b5c795;line-height:1.8;margin-bottom:17px;border:1px solid #343a2d;padding:9px 12px;border-radius:7px;background:#172016}.review-card{background:#14141c!important;color:#e4deed;border-color:#36313f!important}.review-card textarea,input[type=text]{background:#111018;color:#e2dced;border-color:#45404e!important}.checks{background:#242030!important}body:has(.review-card)>main{max-width:1000px;padding:0 25px}.issues{color:#e3a28e!important}
@media(max-width:1000px){.game-layout{grid-template-columns:280px minmax(0,1fr);gap:32px;padding:32px 25px}h1{font-size:50px}.game-card{padding:21px 23px 0}#lives{font-size:7px}.card-top{flex-wrap:wrap}h2{font-size:22px}.how-it-works{margin-top:23px}}
@media(max-width:720px){header{padding:21px 21px}.logo{font-size:20px}.icon-button{font-size:9px}.game-layout{display:flex;flex-direction:column;padding:0 16px 25px;gap:22px;max-width:610px}.game-aside{width:100%;padding-top:27px}.intro h1{font-size:40px;letter-spacing:-2.2px;line-height:1.1;margin:17px 0 14px}.intro h1 br{display:none}.intro h1 span{display:block}.intro h1{max-width:420px}.intro p{font-size:12px;line-height:1.8}.intro p br{display:none}.edition-window{margin:17px 0 0;font-size:9px}.daily-pill{font-size:8px}.how-it-works{display:none}.mode-tabs{margin-top:20px}.play-column{width:100%}.game-card{border-radius:16px;padding:18px 19px 0;min-height:440px}h2{font-size:21px}.question-context{font-size:10px}.category{margin-top:22px}.number{font-size:65px}.choices button{font-size:13px;min-height:55px;padding:15px 8px}.stats span{font-size:7px;letter-spacing:.3px}.stats strong{font-size:24px}.card-top{font-size:8px;gap:9px}#difficulty{font-size:7px;letter-spacing:.4px}.card-bottom{font-size:7px}.score-big{font-size:70px}footer{padding:18px 19px;font-size:7px;line-height:1.7;align-items:center}.footer-star{margin-left:3px}.footer-separator{margin:0 6px}.feedback-content h2{font-size:23px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

.answer-explanation{text-align:left;margin:22px 0}.answer-explanation section{padding:14px 0;border-bottom:1px solid #30303b}.answer-explanation h3{font-size:12px;color:#ded6f1;margin:0 0 7px}.answer-explanation p{margin:0;font-size:12px;line-height:1.9}