*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--clr-bg: #03030a;--clr-primary: #00ffc8;--clr-danger: #ff3c3c;--clr-text: #c8e6ff;--clr-dim: #4a6080;--clr-terminal: #00ff88;--font-mono: "Courier New", Courier, monospace}html,body{width:100%;height:100%;overflow:hidden;background:var(--clr-bg);color:var(--clr-text);font-family:var(--font-mono);-webkit-user-select:none;user-select:none}#game-canvas{display:block;width:100vw;height:100vh}#start-screen{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse at center,#050520,#000008 70%);cursor:default;transition:opacity .6s ease}.start-content{text-align:center;display:flex;flex-direction:column;align-items:center;gap:16px;position:relative;z-index:2}.glitch-wrapper{position:relative}.game-title{font-size:clamp(2.5rem,8vw,6rem);font-weight:900;letter-spacing:.2em;color:var(--clr-primary);text-shadow:0 0 10px var(--clr-primary),0 0 30px var(--clr-primary),0 0 60px rgba(0,255,200,.4);position:relative}.game-title:before,.game-title:after{content:attr(data-text);position:absolute;top:0;left:0;width:100%;height:100%}.game-title:before{color:#ff004f;animation:glitch-top 3.5s infinite linear;clip-path:polygon(0 0,100% 0,100% 33%,0 33%)}.game-title:after{color:#00f3ff;animation:glitch-bot 3.5s infinite linear;clip-path:polygon(0 66%,100% 66%,100% 100%,0 100%)}@keyframes glitch-top{0%,92%,to{transform:translate(0)}93%{transform:translate(-3px,-2px)}95%{transform:translate(3px,1px)}97%{transform:translate(-1px,2px)}}@keyframes glitch-bot{0%,88%,to{transform:translate(0)}89%{transform:translate(3px,2px)}91%{transform:translate(-3px,-1px)}}.game-subtitle{font-size:clamp(.7rem,2vw,1rem);letter-spacing:.5em;color:var(--clr-dim);text-transform:uppercase}.start-divider{width:200px;height:1px;background:linear-gradient(90deg,transparent,var(--clr-primary),transparent);margin:8px 0}.start-hint{font-size:.9rem;letter-spacing:.3em;color:var(--clr-primary)}.start-tip{font-size:.65rem;letter-spacing:.15em;color:var(--clr-dim);margin-top:8px}#ui-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:10;pointer-events:none}#crosshair{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:20px;height:20px}.ch-h,.ch-v{position:absolute;background:#c8e6ffcc}.ch-h{width:100%;height:1px;top:50%;transform:translateY(-50%)}.ch-v{width:1px;height:100%;left:50%;transform:translate(-50%)}#interaction-prompt{position:absolute;bottom:38%;left:50%;transform:translate(-50%);display:flex;align-items:center;gap:10px;background:#00000aa6;border:1px solid var(--clr-primary);padding:8px 18px;border-radius:4px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);box-shadow:0 0 14px #00ffc840;animation:fade-in .2s ease}.key-badge{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border:1px solid var(--clr-primary);border-radius:3px;color:var(--clr-primary);font-size:.85rem;font-weight:700;box-shadow:0 0 8px #00ffc866}.prompt-label{font-size:.8rem;letter-spacing:.15em;color:var(--clr-text)}#loading-indicator{position:absolute;bottom:38%;left:50%;transform:translate(-50%);display:flex;align-items:center;gap:12px;color:var(--clr-primary);font-size:.75rem;letter-spacing:.2em}.spinner{width:18px;height:18px;border:2px solid rgba(0,255,200,.2);border-top-color:var(--clr-primary);border-radius:50%;animation:spin .8s linear infinite}#status-bar{position:absolute;top:20px;left:24px;display:flex;align-items:center;gap:8px;font-size:.65rem;letter-spacing:.2em;color:var(--clr-dim)}.status-dot{width:6px;height:6px;border-radius:50%;background:var(--clr-primary);box-shadow:0 0 6px var(--clr-primary);animation:pulse-dot 2s ease-in-out infinite}@keyframes pulse-dot{0%,to{opacity:1}50%{opacity:.3}}#subtitle-container{position:fixed;bottom:48px;left:50%;transform:translate(-50%);z-index:20;max-width:700px;width:90vw;text-align:center;padding:12px 24px;background:#00000ac7;border:1px solid rgba(0,255,200,.2);border-radius:4px;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);animation:fade-in .3s ease}#subtitle-text{font-size:clamp(.75rem,1.5vw,.95rem);line-height:1.6;color:var(--clr-text);letter-spacing:.04em}#score-counter{position:absolute;top:20px;right:24px;display:flex;align-items:center;gap:8px;min-width:82px;justify-content:center;padding:8px 14px;border:1px solid rgba(0,255,200,.45);border-radius:999px;background:#00120c9e;color:var(--clr-primary);font-weight:800;font-size:.9rem;letter-spacing:.12em;box-shadow:0 0 18px #00ffc833,inset 0 0 18px #00ffc80d;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.score-icon{color:var(--clr-primary);text-shadow:0 0 10px 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currentColor;opacity:0}#score-popup.popup-positive{color:var(--clr-primary);animation:score-popup-up 1s ease forwards}#score-popup.popup-negative{color:var(--clr-danger);animation:score-popup-up 1s ease forwards}@keyframes score-popup-up{0%{opacity:0;transform:translate(-50%) translateY(0) scale(.7)}15%{opacity:1;transform:translate(-50%) translateY(-10px) scale(1.1)}50%{opacity:1;transform:translate(-50%) translateY(-25px) scale(1)}to{opacity:0;transform:translate(-50%) translateY(-55px) scale(.9)}}#space-fact{position:absolute;top:140px;right:24px;width:min(330px,42vw);padding:13px 16px;display:flex;flex-direction:column;gap:6px;background:#020919b8;border:1px solid rgba(110,196,255,.38);border-radius:8px;color:#dff6ff;box-shadow:0 0 20px #3cb2ff2e;-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px);animation:fact-slide .24s ease}.fact-label{color:#77d7ff;font-size:.58rem;letter-spacing:.28em}#space-fact-text{font-size:.78rem;line-height:1.45;letter-spacing:.05em}@keyframes fact-slide{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.terminal-panel,.modal-card{position:fixed;z-index:80;pointer-events:auto;color:var(--clr-text);background:linear-gradient(180deg,#04101ef0,#03050df5),radial-gradient(circle at top right,rgba(0,255,200,.15),transparent 45%);border:1px solid rgba(0,255,200,.32);border-radius:14px;box-shadow:0 0 34px #00ffc833,inset 0 0 24px #32b4ff14;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.terminal-panel{top:50%;left:50%;transform:translate(-50%,-50%);width:min(680px,calc(100vw - 34px));max-height:min(760px,calc(100vh - 36px));overflow:auto;padding:22px}.terminal-panel-header{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:14px}.panel-kicker,.answer-label{color:var(--clr-primary);font-size:.6rem;letter-spacing:.28em;text-transform:uppercase}.terminal-panel h2,.modal-card h2{margin-top:4px;color:#ecfbff;font-size:clamp(1.35rem,4vw,2rem);letter-spacing:.08em;text-shadow:0 0 12px rgba(0,255,200,.45)}.icon-button{width:34px;height:34px;border:1px solid rgba(0,255,200,.42);border-radius:8px;background:#00000040;color:var(--clr-primary);font-size:1.3rem;cursor:pointer}.icon-button:hover,.question-button:hover,.secondary-button:hover{filter:brightness(1.18);box-shadow:0 0 16px #00ffc842}.panel-status{margin-bottom:14px;color:#91a9c4;font-size:.78rem;letter-spacing:.08em}.question-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-bottom:15px}.question-button,.secondary-button{border:1px solid rgba(0,255,200,.28);border-radius:8px;background:#00ffc812;color:#dffaff;font-family:var(--font-mono);font-size:.78rem;line-height:1.35;letter-spacing:.04em;cursor:pointer;transition:filter .15s ease,box-shadow .15s ease,border-color .15s ease}.question-button{min-height:58px;padding:12px;text-align:left}.question-button:disabled{cursor:not-allowed;opacity:.42;box-shadow:none}.answer-card{margin-top:12px;margin-bottom:14px;padding:14px;min-height:116px;border:1px solid rgba(130,210,255,.18);border-radius:10px;background:#020812b8}#astronaut-answer-text{margin-top:8px;color:#cdefff;line-height:1.55;font-size:.84rem;-webkit-user-select:text;user-select:text}.secondary-button{width:100%;padding:12px 14px;color:var(--clr-primary);text-transform:uppercase;letter-spacing:.14em}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:90;display:flex;align-items:center;justify-content:center;padding:20px;pointer-events:auto;background:#000008b8;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.modal-card{position:relative;width:min(560px,100%);padding:20px}#game-toast{position:fixed;left:50%;top:112px;transform:translate(-50%);z-index:85;pointer-events:none;padding:10px 18px;max-width:560px;width:max-content;background:#1e0e00cc;border:1px solid rgba(255,190,45,.5);border-radius:999px;color:#ffd978;font-size:.72rem;letter-spacing:.12em;box-shadow:0 0 18px #ffb4282e}@media (max-width: 620px){.question-list{grid-template-columns:1fr}#space-fact{left:18px;right:18px;width:auto}}#esc-hint{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:50;font-size:.9rem;letter-spacing:.2em;color:var(--clr-dim);pointer-events:auto;cursor:pointer}#audio-error-toast{position:fixed;top:64px;left:50%;transform:translate(-50%);z-index:40;background:#b414142e;border:1px solid rgba(255,60,60,.45);color:#ff7070;padding:9px 20px;border-radius:4px;font-size:.68rem;letter-spacing:.12em;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);max-width:520px;width:90vw;text-align:center;pointer-events:none}.hidden{display:none!important}.blink{animation:blink 1.2s step-start infinite}@keyframes blink{50%{opacity:0}}@keyframes fade-in{0%{opacity:0;transform:translate(-50%) translateY(4px)}to{opacity:1;transform:translate(-50%) translateY(0)}}#end-screen{position:fixed;top:0;right:0;bottom:0;left:0;z-index:200;display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse at center,#080020,#000004 70%);animation:end-fade-in 2s ease}.end-content{text-align:center;display:flex;flex-direction:column;align-items:center;gap:18px}.end-message{font-size:clamp(.8rem,2.5vw,1.2rem);letter-spacing:.4em;color:var(--clr-danger);text-shadow:0 0 20px rgba(255,60,60,.5);text-transform:uppercase}.end-stats{font-size:.75rem;letter-spacing:.15em;color:var(--clr-dim)}.end-score-big{font-size:clamp(1.4rem,4vw,2.2rem);font-weight:900;color:var(--clr-primary);letter-spacing:.1em;text-shadow:0 0 20px rgba(0,255,200,.5);margin-bottom:4px}.score-breakdown{width:min(380px,90vw);margin:6px auto 0;font-size:.62rem;letter-spacing:.08em;color:var(--clr-dim)}.score-breakdown 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end-fade-in{0%{opacity:0}to{opacity:1}}.ending-subtitle{font-size:clamp(.65rem,2vw,.95rem);letter-spacing:.5em;text-transform:uppercase;font-weight:700;text-shadow:0 0 20px currentColor;animation:ending-subtitle-in 1.5s ease .5s both}.ending-badge{font-size:.58rem;letter-spacing:.35em;text-transform:uppercase;padding:5px 14px;border:1px solid currentColor;border-radius:4px;opacity:.7;animation:ending-badge-in 1s ease 1s both}@keyframes ending-subtitle-in{0%{opacity:0;transform:translateY(8px);letter-spacing:1.2em}to{opacity:1;transform:translateY(0);letter-spacing:.5em}}@keyframes ending-badge-in{0%{opacity:0;transform:scale(.8)}to{opacity:.7;transform:scale(1)}}#end-screen.ending-consumed{background:radial-gradient(ellipse at center,#1a0008,#0a0002 60%,#000)}#end-screen.ending-consumed .game-title{color:#f04;text-shadow:0 0 30px rgba(255,0,68,.6),0 0 60px rgba(255,0,68,.3)}#end-screen.ending-consumed .end-message{color:#f46;text-shadow:0 0 20px 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