:root{--font-serif:"DM Serif Display", Georgia, serif;--font-sans:"Inter", system-ui, -apple-system, sans-serif;--bg-cream:#faf7ed;--bg-card:#fffffff0;--text-dark:#2c3327;--text-muted:#677263;--color-orange:#f70;--color-orange-hover:#e66600;--color-green:#7ca352;--color-red:#e63946;--color-blue:#0077b6;--radius-sm:8px;--radius-md:14px;--radius-lg:20px;--shadow-card:0 10px 30px #00000014, 0 1px 3px #0000000d;--shadow-btn:0 4px 12px #0000001f}*{box-sizing:border-box;-webkit-user-select:none;user-select:none;margin:0;padding:0}html,body{width:100%;height:100%;font-family:var(--font-sans);color:var(--text-dark);background-color:#bfe0f7;overflow:hidden}#game-canvas{z-index:1;width:100%;height:100%;position:absolute;top:0;left:0}#ui-overlay{z-index:10;pointer-events:none;flex-direction:column;justify-content:space-between;width:100%;height:100%;display:flex;position:absolute;top:0;left:0}.ui-interactive{pointer-events:auto}.top-header{justify-content:space-between;align-items:center;gap:16px;padding:18px 24px;display:flex}.logo-group{background:var(--bg-card);border-radius:var(--radius-md);box-shadow:var(--shadow-card);border:1px solid #0000000f;align-items:baseline;gap:8px;padding:8px 18px;display:flex}.logo-title{font-family:var(--font-serif);letter-spacing:2px;color:#1a2215;font-size:1.8rem}.logo-badge{text-transform:uppercase;color:#b26a00;letter-spacing:.5px;background:#ffecb3;border-radius:6px;padding:3px 8px;font-size:.75rem;font-weight:700}.sky-tracker{background:var(--bg-card);border-radius:var(--radius-md);box-shadow:var(--shadow-card);border:1px solid #0000000f;align-items:center;gap:10px;padding:8px 18px;display:flex}.tracker-icon{font-size:1.5rem;animation:2s ease-in-out infinite birdHover}@keyframes birdHover{0%,to{transform:translateY(0)rotate(0)}50%{transform:translateY(-3px)rotate(4deg)}}.tracker-text{flex-direction:column;display:flex}.tracker-label{color:var(--text-muted);letter-spacing:.5px;font-size:.65rem;font-weight:700}.tracker-val{color:var(--text-dark);font-size:.85rem;font-weight:700}.scoreboard{background:var(--bg-card);border-radius:var(--radius-md);box-shadow:var(--shadow-card);border:1px solid #0000000f;gap:12px;padding:6px 12px;display:flex}.score-card{flex-direction:column;align-items:center;padding:4px 12px;display:flex}.score-label{color:var(--text-muted);letter-spacing:.5px;font-size:.65rem;font-weight:700}.score-number{font-family:var(--font-serif);color:var(--color-orange);font-size:1.4rem;font-weight:700}.header-actions{align-items:center;gap:10px;display:flex}.aim-toggle-btn{background:var(--bg-card);color:#1b7a27;font-family:var(--font-sans);border-radius:var(--radius-md);cursor:pointer;box-shadow:var(--shadow-card);white-space:nowrap;border:2px solid #28cd41;padding:8px 14px;font-size:.85rem;font-weight:700;transition:all .2s}.aim-toggle-btn.active{color:#fff;background:#28cd41;box-shadow:0 4px 14px #28cd4166}.aim-toggle-btn:hover{transform:scale(1.05)}.icon-btn{background:var(--bg-card);cursor:pointer;width:44px;height:44px;box-shadow:var(--shadow-card);border:1px solid #00000014;border-radius:50%;justify-content:center;align-items:center;font-size:1.1rem;transition:transform .15s,background-color .15s;display:flex}.icon-btn:hover{background-color:#fff;transform:scale(1.08)}.icon-btn:active{transform:scale(.95)}.faltality-banner{border-radius:var(--radius-lg);text-align:center;pointer-events:none;z-index:100;background:radial-gradient(circle,#fff7ea 0%,#ffe2b3 100%);border:4px solid #f70;padding:30px 60px;animation:.5s cubic-bezier(.175,.885,.32,1.275) faltalityPop;position:absolute;top:25%;left:50%;transform:translate(-50%,-50%)scale(1);box-shadow:0 20px 50px #ff770059,0 8px 16px #00000026}.faltality-banner.hidden{display:none}.faltality-title{font-family:var(--font-serif);color:#e63946;letter-spacing:6px;text-shadow:3px 3px gold,6px 6px #0000001a;font-size:3.8rem;font-weight:900;line-height:1.1;transform:rotate(-2deg)}.faltality-subtitle{color:#4a5d3f;margin-top:8px;font-size:1.3rem;font-weight:700}.faltality-points{color:#fff;background:#f70;border-radius:20px;margin-top:10px;padding:6px 18px;font-size:1.2rem;font-weight:800;display:inline-block;box-shadow:0 4px 10px #f706}@keyframes faltalityPop{0%{opacity:0;transform:translate(-50%,-50%)scale(.3)rotate(-10deg)}70%{opacity:1;transform:translate(-50%,-50%)scale(1.1)rotate(2deg)}to{opacity:1;transform:translate(-50%,-50%)scale(1)rotate(-2deg)}}.fold-tower{background:var(--bg-card);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:var(--radius-lg);width:220px;box-shadow:var(--shadow-card);z-index:15;border:1.5px solid #00000014;flex-direction:column;gap:12px;padding:16px 14px;transition:transform .2s,box-shadow .2s;display:flex;position:absolute;top:96px;left:24px}.fold-tower:hover{transform:translateY(-2px);box-shadow:0 16px 36px #0000001f}.tower-header{text-align:center;border-bottom:1px solid #00000012;flex-direction:column;align-items:center;padding-bottom:10px;display:flex}.tower-tag{letter-spacing:1px;color:var(--text-muted);text-transform:uppercase;font-size:.62rem;font-weight:800}.tower-num-group{justify-content:center;align-items:baseline;gap:4px;margin:2px 0;display:flex}.tower-huge-number{font-family:var(--font-serif);color:var(--color-orange);text-shadow:1px 2px #00000014;font-size:3.2rem;font-weight:900;line-height:1;transition:transform .2s}.tower-huge-number.pulse{color:#e63946;transform:scale(1.25)}.tower-unit{color:var(--text-dark);font-size:.8rem;font-weight:700}.tower-sub-stats{gap:6px;margin-top:4px;display:flex}.tower-pill{color:#3f6828;background:#f1f4ee;border-radius:6px;padding:2px 8px;font-size:.68rem;font-weight:700}.tower-tiers{flex-direction:column;gap:5px;display:flex}.tower-tier{opacity:.45;background:#fbfbf9;border:1px solid #0000000a;border-radius:8px;align-items:center;gap:8px;padding:6px 10px;transition:all .25s;display:flex}.tower-tier .tier-icon{font-size:1.15rem}.tower-tier .tier-info{flex-direction:column;display:flex}.tower-tier .tier-name{color:#2c3327;font-size:.76rem;font-weight:800}.tower-tier .tier-desc{color:var(--text-muted);font-size:.62rem}.tower-tier.active{opacity:1;transform:scale(1.03);box-shadow:0 4px 12px #00000014}#tier-sheet.active{background:#fff;border-color:#ccd5c5}#tier-pigeon.active{background:#edf6ec;border-color:#81c784}#tier-crane.active{background:#f1f8e9;border-color:#aed581}#tier-crater.active{background:#fff3e0;border-color:#ffb74d;animation:2s infinite glowPulse}#tier-limit.active{background:#fbe9e7;border-color:#ff8a65;animation:1.5s infinite glowPulse}#tier-airliner.active{background:#e3f2fd;border-color:#64b5f6;animation:1.2s infinite glowPulse}#tier-singularity.active{color:#fff;background:#263238;border-color:#00d2d3;animation:.8s infinite glowPulse}#tier-singularity.active .tier-name,#tier-singularity.active .tier-desc{color:#00e5ff}@keyframes glowPulse{0%,to{box-shadow:0 0 6px #f703}50%{box-shadow:0 0 14px #ff77008c}}.bottom-dashboard{justify-content:space-between;align-items:flex-end;gap:24px;padding:20px 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modalIn{0%{opacity:0;transform:scale(.92)}to{opacity:1;transform:scale(1)}}.modal-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.modal-header h2{font-family:var(--font-serif);color:var(--text-dark);font-size:1.6rem}.modal-content{color:#4a5445;font-size:.95rem;line-height:1.6}.keymap-grid{flex-direction:column;gap:10px;margin-top:10px;display:flex}.keymap-row{background:#fbf9f4;border-left:3px solid #7ca352;border-radius:8px;align-items:center;gap:16px;padding:8px 12px;display:flex}.keymap-row .keys{gap:6px;min-width:110px;display:flex}kbd{font-family:var(--font-sans);color:#333;white-space:nowrap;background-color:#f7f7f7;border:1px solid #ccc;border-bottom:2px solid #aaa;border-radius:5px;padding:4px 8px;font-size:.85rem;font-weight:800;display:inline-block;box-shadow:0 1px 2px #0000001a}.keymap-row .desc{color:#333;font-size:.88rem}.modal-footer{justify-content:flex-end;margin-top:20px;display:flex}.btn-primary{background:var(--color-green);color:#fff;font-weight:700}.btn-primary:hover{background:#6c9145}@media (width<=1050px){.fold-tower{display:none}}@media (width<=900px){.sky-tracker{display:none}.bottom-dashboard{flex-direction:column-reverse;align-items:stretch;gap:12px;padding:12px}.stats-panel{width:100%}.actions-panel{align-items:stretch}.button-group{justify-content:space-between}.btn{flex:1;padding:12px}.top-header{padding:12px}.logo-title{font-size:1.4rem}.faltality-title{font-size:2.5rem}}.loot-subtext{color:#d35400;background:#ffd70040;border:1px solid #ffd70080;border-radius:12px;margin-top:6px;padding:4px 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