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.15s;animation:.4s forwards optionBtnFadeIn;position:relative;overflow:hidden;transform:translate(-20px)}.option-btn:first-child{animation-delay:0s}.option-btn:nth-child(2){animation-delay:80ms}.option-btn:nth-child(3){animation-delay:.16s}.option-btn:nth-child(4){animation-delay:.24s}@keyframes optionBtnFadeIn{to{opacity:1;transform:translate(0)}}.option-btn:before{content:"▸";color:var(--neon-purple);opacity:0;text-shadow:var(--shadow-purple);transition:opacity .15s;position:absolute;left:8px}.option-btn:active{transform:scale(.98)}.option-btn{color:#00f5ff;text-shadow:0 0 6px #00f5ff;background:#0a0014cc;border:1px solid #ff2d78}.option-btn:hover{color:#fff;text-shadow:0 0 8px #00f5ff,0 0 16px #00f5ff80;background:#ff2d7833;border-color:#ff2d78;padding-left:28px;box-shadow:0 0 14px #ff2d7880,inset 0 0 10px #ff2d781a}.option-btn:hover:before{opacity:1}[data-theme=midnight] .option-btn{color:#e3f2fd;text-shadow:0 0 4px #4fc3f766;background:#0a0a12cc;border:1px solid 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.option-btn:hover{color:#c7cfb9;text-shadow:none;background:#212121;border-color:#212121;padding-left:16px;position:relative;box-shadow:3px 3px #212121}[data-theme="3310"] .option-btn:hover:after{content:"";pointer-events:none;z-index:0;background:#c7cfb91a;position:absolute;inset:2px}[data-theme="3310"] .option-btn:before{content:none}[data-theme=sunset] .option-btn{color:#ffeaa7;text-shadow:0 0 6px #ffeaa780;background:#1a0a2ecc;border:1px solid #ff6b9d}[data-theme=sunset] .option-btn:hover{color:#fff;text-shadow:0 0 8px #ffeaa7,0 0 16px #ffeaa780;background:#ff6b9d33;border-color:#ff6b9d;padding-left:28px;box-shadow:0 0 14px #ff6b9d80,inset 0 0 10px #ff6b9d1a}[data-theme=sunset] .option-btn:hover:before{opacity:1;color:#ff6b9d;text-shadow:0 0 4px #ff6b9d}[data-theme=mono] .option-btn{color:#fff;text-shadow:none;clip-path:none;background:#1a1a1a;border:1px solid #fff;font-weight:700;box-shadow:0 2px 4px #0000004d}[data-theme=mono] .option-btn:hover{color:#000;text-shadow:none;background:#fff;border-color:#fff;padding-left:16px;box-shadow:0 4px 8px #0006}[data-theme=mono] .option-btn:before{content:none}.option-btn.correct{background:color-mix(in srgb, var(--correct-green) 18%, transparent);pointer-events:none;border-color:var(--correct-green);color:var(--correct-green);text-shadow:var(--shadow-correct);box-shadow:var(--shadow-correct),inset 0 0 10px color-mix(in srgb, var(--correct-green) 10%, transparent);contain:layout style paint;will-change:box-shadow,transform;animation:.4s ease-out smoothZoomIn;transform-origin:50%!important;transform:translateZ(0)!important}.option-btn.wrong{background:color-mix(in srgb, var(--wrong-red) 18%, transparent);pointer-events:none;border-color:var(--wrong-red);color:var(--wrong-red);text-shadow:var(--shadow-wrong);box-shadow:var(--shadow-wrong),inset 0 0 10px color-mix(in srgb, var(--wrong-red) 10%, transparent);contain:layout style paint;will-change:transform;animation:.4s ease-out smoothZoomWrong;transform-origin:50%!important;transform:translateZ(0)!important}[data-theme=midnight] .option-btn.correct{color:#64ffda;text-shadow:0 0 8px #64ffda;background:#64ffda2e;border-color:#64ffda;animation:.4s ease-out smoothZoomIn;box-shadow:0 0 16px #64ffda80,inset 0 0 10px #64ffda1a;transform-origin:50%!important;transform:translateZ(0)!important}[data-theme=midnight] .option-btn.wrong{color:#4fc3f7;text-shadow:0 0 8px #4fc3f7;background:#4fc3f72e;border-color:#4fc3f7;animation:.4s ease-out smoothZoomWrong;box-shadow:0 0 16px #4fc3f780,inset 0 0 10px #4fc3f71a;transform-origin:50%!important;transform:translateZ(0)!important}[data-theme=matrix] .option-btn.correct{color:#00ff41;text-shadow:0 0 8px #00ff41;background:#00ff412e;border-color:#00ff41;animation:.4s ease-out smoothZoomIn;box-shadow:0 0 16px #00ff4180,inset 0 0 10px #00ff411a;transform-origin:50%!important;transform:translateZ(0)!important}[data-theme=matrix] .option-btn.wrong{color:#c83232;text-shadow:0 0 8px #c83232;background:#c832322e;border-color:#c83232;animation:.4s ease-out smoothZoomWrong;box-shadow:0 0 16px #c8323280,inset 0 0 10px #c832321a;transform-origin:50%!important;transform:translateZ(0)!important}[data-theme="3310"] .option-btn.correct{color:#c7cfb9;text-shadow:none;background:#212121;border-color:#212121;animation:.4s ease-out smoothZoomIn;box-shadow:3px 3px #212121;transform-origin:50%!important;transform:translateZ(0)!important}[data-theme="3310"] .option-btn.wrong{color:#c7cfb9;text-shadow:none;background:#4a4a4a;border-color:#4a4a4a;animation:.4s ease-out smoothZoomWrong;box-shadow:3px 3px #4a4a4a;transform-origin:50%!important;transform:translateZ(0)!important}[data-theme=sunset] .option-btn.correct{color:#ffd93d;text-shadow:0 0 8px #ffd93d;background:#ffd93d2e;border-color:#ffd93d;animation:.4s ease-out smoothZoomIn;box-shadow:0 0 16px #ffd93d80,inset 0 0 10px #ffd93d1a;transform-origin:50%!important;transform:translateZ(0)!important}[data-theme=sunset] .option-btn.wrong{color:#ff6b9d;text-shadow:0 0 8px #ff6b9d;background:#ff6b9d2e;border-color:#ff6b9d;animation:.4s ease-out smoothZoomWrong;box-shadow:0 0 16px #ff6b9d80,inset 0 0 10px #ff6b9d1a;transform-origin:50%!important;transform:translateZ(0)!important}[data-theme=mono] .option-btn.correct{color:#000;text-shadow:none;background:#fff;border-color:#fff;font-weight:700;animation:.4s ease-out smoothZoomIn;box-shadow:0 4px 8px #0006;transform-origin:50%!important;transform:translateZ(0)!important}[data-theme=mono] .option-btn.wrong{color:#000;text-shadow:none;background:#fff;border-color:#fff;font-weight:700;animation:.4s ease-out smoothZoomWrong;box-shadow:0 4px 8px #0006;transform-origin:50%!important;transform:translateZ(0)!important}.option-btn:disabled,.option-btn[disabled],.options-grid .option-btn:disabled,.options-grid .option-btn[disabled]{opacity:.5!important;cursor:not-allowed!important}.option-btn.correct:disabled,.option-btn.wrong:disabled,.option-btn.correct[disabled],.option-btn.wrong[disabled]{opacity:1!important}@keyframes correctFlash{0%{box-shadow:0 0 30px #39ff14e6}to{box-shadow:0 0 16px #39ff1480}}.modal{background:color-mix(in srgb, var(--bg-deep) 85%, transparent);z-index:100;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);opacity:0;pointer-events:none;flex-direction:column;justify-content:center;align-items:center;padding:24px;transition:opacity .3s,transform .3s;display:flex;position:fixed;inset:0;transform:scale(.95)}.modal:not(.hidden){opacity:1;pointer-events:auto;transform:scale(1)}.modal:before{content:"";background:var(--crt-lines);pointer-events:none;opacity:.5;position:absolute;inset:0}.modal-title{color:var(--neon-yellow);text-shadow:0 0 8px var(--neon-yellow),0 0 20px #ffe60099;letter-spacing:4px;margin-bottom:24px;font-size:clamp(11px,3vw,16px)}#explanation-list{scrollbar-width:thin;scrollbar-color:var(--neon-purple) transparent;background:#0009;width:100%;max-width:460px;max-height:48vh;margin-bottom:24px;padding:20px 24px;overflow-y:auto;box-shadow:0 0 20px #bf5fff4d,inset 0 0 20px #00000080}.next-btn{color:var(--neon-cyan);border:2px solid var(--neon-cyan);cursor:pointer;letter-spacing:3px;text-shadow:var(--shadow-cyan);clip-path:polygon(8px 0%,100% 0%,calc(100% - 8px) 100%,0% 100%);background:0 0;padding:14px 32px;font-family:inherit;font-size:12px;transition:all .2s;box-shadow:0 0 12px #00f5ff66,inset 0 0 10px #00f5ff0d}.next-btn:hover{color:#fff;background:#00f5ff1f;box-shadow:0 0 24px #00f5ffb3,inset 0 0 16px #00f5ff1a}.continue-btn{color:var(--neon-green);border-color:var(--neon-green);text-shadow:0 0 8px var(--neon-green),0 0 20px #39ff1480;box-shadow:0 0 12px #39ff1466,inset 0 0 10px #39ff140d}.continue-btn:hover{color:#fff;background:#39ff141f;box-shadow:0 0 24px #39ff14b3,inset 0 0 16px #39ff141a}#feedback{letter-spacing:4px;z-index:200;pointer-events:none;contain:layout style paint;will-change:transform,opacity;font-size:clamp(13px,4vw,20px);animation:.3s feedbackPop;position:fixed;top:44%;left:50%;transform:translate(-50%,-50%)}@keyframes feedbackPop{0%{opacity:0;transform:translate(-50%,-50%)scale(.6)}60%{opacity:1;transform:translate(-50%,-50%)scale(1.1)}to{opacity:1;transform:translate(-50%,-50%)scale(1)}}.crt-overlay{pointer-events:none;z-index:8999;contain:strict;background:linear-gradient(#ffffff04 50%,#0000 50%) 0 0/100% 4px;position:fixed;inset:0}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:var(--bg-deep)}::-webkit-scrollbar-thumb{background:var(--neon-purple)}@media (width<=374px){.game-title{margin-bottom:14px;font-size:clamp(14px,6vw,20px)}.edition-badge{margin-bottom:20px;font-size:8px}.stats-line{margin-bottom:24px;font-size:8px}.blink{margin-bottom:24px;font-size:9px}.start-btn{min-width:140px;padding:12px 28px;font-size:12px}.category-btn{min-width:90px;min-height:40px;padding:10px 12px;font-size:8px}.option-btn{padding:12px;font-size:8px}.question-card{margin:55px 0 20px}.question-card h1{font-size:clamp(16px,5.5vw,24px)}.modal{padding:16px}.modal-title{margin-bottom:18px;font-size:10px}#explanation-list{max-height:45vh;padding:16px}.next-btn{padding:12px 24px;font-size:10px}header{gap:4px;padding:6px 10px}.stat:first-child{text-align:left;order:-1;width:100%;max-width:100%;font-size:7px}.header-actions{justify-content:space-between;gap:8px;width:100%;margin-top:2px}.header-xp{font-size:7px}.icon-btn{width:36px;min-width:44px;height:36px;min-height:44px;font-size:12px}.category-grid{gap:8px;max-height:50vh;padding:12px}.settings-content{gap:12px;max-width:100%;padding:12px}.theme-btn{min-width:44px;min-height:40px;padding:6px 7px;font-size:7px}.back-btn{padding:7px 10px;font-size:8px}.settings-btn{padding:8px 18px;font-size:9px}}@media (width>=375px) and (width<=480px){.game-title{font-size:clamp(16px,6.5vw,24px)}.edition-badge{font-size:9px}.stats-line{font-size:8px}.blink{font-size:10px}.start-btn{padding:14px 32px;font-size:13px}.category-btn{min-width:100px;min-height:42px;padding:11px 14px;font-size:9px}.option-btn{padding:13px 14px;font-size:9px}.question-card{margin:60px 0 22px}.question-card h1{font-size:clamp(18px,5.8vw,28px)}.modal{padding:20px}.modal-title{margin-bottom:20px;font-size:11px}#explanation-list{max-height:46vh;padding:18px}.next-btn{padding:13px 28px;font-size:11px}header{gap:6px;padding:8px 12px}.stat:first-child{text-align:left;order:-1;width:100%;max-width:100%;font-size:8px}.header-actions{justify-content:space-between;gap:10px;width:100%;margin-top:4px}.header-xp{font-size:8px}.icon-btn{min-width:44px;min-height:44px}.settings-content{max-width:100%}}@media (width>=481px) and (width<=768px){.game-title{font-size:clamp(22px,5vw,32px)}.edition-badge,.stats-line{font-size:10px}.blink{font-size:11px}.start-btn{padding:16px 36px;font-size:14px}.category-btn{min-width:110px;min-height:44px;padding:12px 16px;font-size:10px}.option-btn{padding:14px 16px;font-size:10px}.question-card{margin:65px 0 24px}.question-card h1{font-size:clamp(22px,6vw,34px)}.modal{padding:24px}.modal-title{margin-bottom:22px;font-size:13px}#explanation-list{max-height:48vh;padding:20px}.next-btn{padding:14px 32px;font-size:12px}.category-grid{gap:10px;max-height:58vh;padding:16px}}@media (width>=769px) and (width<=1024px){.category-grid{max-height:62vh}#explanation-list{max-width:500px;max-height:50vh}.options-grid{max-width:480px}}@media (width>=1025px){.category-grid{max-height:65vh}#explanation-list{max-width:520px;max-height:52vh}.options-grid{max-width:520px}}@media (orientation:portrait){.category-grid{max-height:55vh}#explanation-list{max-height:45vh}}@media (orientation:landscape) and (height<=600px){.game-title{margin-bottom:10px;font-size:clamp(14px,3.5vw,20px)}.edition-badge{margin-bottom:14px;font-size:8px}.stats-line{margin-bottom:16px;font-size:8px}.blink{margin-bottom:16px;font-size:9px}.start-btn{padding:10px 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+ env(safe-area-inset-left));padding-right:calc(20px + env(safe-area-inset-right))}}@media (hover:none) and (pointer:coarse){.option-btn{min-height:50px}.category-btn{min-height:48px}.start-btn{min-height:54px}.next-btn{min-height:50px}.icon-btn{width:48px;height:48px}.sound-toggle-btn,.theme-btn,.back-btn,.settings-btn,.reset-btn{min-height:48px}.option-btn:hover{color:var(--text-main);box-shadow:none;background:#0a0014cc;border-color:#bf5fff80;padding-left:16px}.option-btn:hover:before{opacity:0}.category-btn:hover{border-color:var(--neon-cyan);color:var(--neon-cyan);background:#00f5ff0a}.start-btn:hover{color:var(--neon-pink);background:#ff2d7814}.next-btn:hover{color:var(--neon-cyan);background:#00f5ff0f}}@media (-webkit-device-pixel-ratio>=2),(resolution>=192dpi){body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}}@keyframes smoothZoomIn{0%{transform:scale(1)}50%{transform:scale(1.05)}to{transform:scale(1.02)}}@keyframes smoothZoomWrong{0%{transform:scale(1)}50%{transform:scale(1.03)}to{transform:scale(1.01)}}.option-btn.correct,.option-btn.wrong{transform-origin:50%!important;transform:translateZ(0)!important}.auth-buttons{flex-direction:column;gap:12px;margin-top:20px;margin-bottom:0;display:flex}.auth-btn{color:var(--neon-cyan);border:2px solid var(--neon-cyan);cursor:pointer;text-shadow:var(--shadow-cyan);letter-spacing:3px;clip-path:polygon(8px 0%,100% 0%,calc(100% - 8px) 100%,0% 100%);background:0 0;border-radius:0;min-width:140px;min-height:44px;padding:16px 36px;font-family:inherit;font-size:14px;transition:all .2s;box-shadow:0 0 12px #00f5ff80,inset 0 0 12px #00f5ff14}.auth-btn:hover{color:#fff;background:#00f5ff26;box-shadow:0 0 24px #00f5ffcc,inset 0 0 20px #00f5ff33}.register-btn{color:var(--neon-purple);border-color:var(--neon-purple);text-shadow:var(--shadow-purple);box-shadow:0 0 12px #bf5fff80,inset 0 0 12px #bf5fff14}.register-btn:hover{background:#bf5fff26;box-shadow:0 0 24px #bf5fffcc,inset 0 0 20px #bf5fff33}.hunt-btn.hidden,.auth-buttons.hidden{display:none!important}.hunt-btn{margin-top:20px}.auth-modal{z-index:200}.auth-container{border:2px solid var(--neon-purple);background:#0a0014f2;width:min(380px,90%);padding:32px 24px;position:relative;box-shadow:0 0 30px #bf5fff66}.auth-form{flex-direction:column;gap:14px;width:100%;display:flex}.auth-field{flex-direction:column;gap:6px;display:flex}.auth-field label{color:var(--neon-purple);text-shadow:var(--shadow-purple);letter-spacing:2px;font-size:9px}.auth-field input{border:1px solid var(--text-dim);color:var(--text-main);background:#0009;outline:none;min-height:44px;padding:12px 14px;font-family:inherit;font-size:16px;transition:all .2s}.auth-field input:focus{border-color:var(--neon-cyan);color:var(--neon-cyan);box-shadow:0 0 12px #00f5ff4d}.auth-error{color:var(--neon-pink);text-shadow:var(--shadow-pink);text-align:center;min-height:18px;font-size:9px}.auth-submit{color:var(--neon-green);border:2px solid var(--neon-green);cursor:pointer;letter-spacing:3px;text-shadow:0 0 8px var(--neon-green);background:0 0;min-height:44px;margin-top:8px;padding:14px 32px;font-family:inherit;font-size:12px;transition:all .2s;box-shadow:0 0 12px #39ff1466}.auth-submit:hover{background:#39ff1426;box-shadow:0 0 24px #39ff14b3}.auth-submit:disabled{opacity:.5;cursor:not-allowed}.auth-toggle{color:var(--text-dim);justify-content:center;align-items:center;gap:8px;margin-top:20px;font-size:9px;display:flex}.auth-toggle-btn{color:var(--neon-cyan);cursor:pointer;background:0 0;border:none;min-height:44px;padding:4px;font-family:inherit;font-size:9px;text-decoration:underline}.auth-toggle-btn:hover{color:var(--neon-yellow);text-shadow:0 0 8px var(--neon-yellow)}.auth-close{border:1px solid var(--text-dim);width:36px;height:36px;color:var(--text-dim);cursor:pointer;background:0 0;font-family:inherit;font-size:14px;transition:all .2s;position:absolute;top:10px;right:10px}.auth-close:hover{border-color:var(--neon-pink);color:var(--neon-pink)}.ios-notification{-webkit-backdrop-filter:blur(20px);z-index:10000;background:#1e1e1eeb;border:1px solid #ffffff1a;border-top:none;border-radius:0 0 20px 20px;align-items:center;gap:12px;min-width:280px;padding:14px 24px;transition:transform .4s cubic-bezier(.175,.885,.32,1.275);display:flex;position:fixed;top:0;left:50%;transform:translate(-50%)translateY(-100%);box-shadow:0 4px 24px #0006}.ios-notification.show{transform:translate(-50%)translateY(0)}.notification-icon{font-size:20px}.notification-text{color:#fff;letter-spacing:1px;font-size:12px}.user-info{color:var(--neon-cyan);align-items:center;gap:10px;font-size:9px;display:flex;position:absolute;top:14px;right:14px}.user-info button{border:1px solid var(--neon-pink);color:var(--neon-pink);cursor:pointer;background:0 0;min-height:32px;padding:6px 12px;font-family:inherit;font-size:8px}.user-info button:hover{background:#ff2d7826;box-shadow:0 0 12px #ff2d7880}@media (width<=480px){.auth-container{padding:24px 16px}.auth-btn{padding:14px 28px;font-size:12px}}#game-screen header{z-index:9999!important;background:linear-gradient(#000c,#0000)!important;width:100%!important;height:50px!important;min-height:50px!important;position:fixed!important;top:0!important;left:0!important;right:0!important}#game-screen{box-sizing:border-box!important;height:100vh!important;min-height:100vh!important;padding-top:55px!important;overflow-y:auto!important}@media (width<=480px){#game-screen header{flex-wrap:nowrap!important;gap:4px!important;padding:6px 8px!important}#game-screen header .stat:first-child{white-space:nowrap!important;font-size:7px!important}#game-screen .header-actions{align-items:center!important;gap:6px!important;display:flex!important}#game-screen .header-xp{font-size:7px!important}#game-screen 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