.siu-scope{--bg-main:#12100e;--bg-surface:#1d1815;--bg-surface-elevated:#27211d;--bg-surface-translucent:#1d1815e0;--border-subtle:#ffffff17;--border-medium:#ffffff29;--text-primary:#f8f5f2;--text-secondary:#ad9f96;--text-muted:#796e67;--accent-primary:#c4391a;--accent-hover:#dd4320;--accent-light:#c4391a26;--accent-glow:#c4391a73;--color-success:#10b981;--color-success-bg:#10b98126;--color-warning:#f59e0b;--color-warning-bg:#f59e0b26;--color-danger:#ef4444;--color-danger-bg:#ef444426;--ref-silhouette-color:#8b7e77;--target-silhouette-color:#f8f5f2;--ground-color:#382e29;--ground-line-glow:#c4391a;--font-heading:"Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono:"JetBrains Mono", monospace;--radius-sm:8px;--radius-md:14px;--radius-lg:20px;--radius-full:9999px;--transition-fast:.15s cubic-bezier(.16, 1, .3, 1);--transition-smooth:.3s cubic-bezier(.16, 1, .3, 1);--transition-spring:.45s cubic-bezier(.34, 1.56, .64, 1)}.siu-scope [data-siu-theme=light]{--bg-main:#faf7f4;--bg-surface:#fff;--bg-surface-elevated:#f1ece6;--bg-surface-translucent:#ffffffeb;--border-subtle:#00000014;--border-medium:#00000026;--text-primary:#211c19;--text-secondary:#6e645e;--text-muted:#9c9189;--accent-primary:#b83315;--accent-hover:#c4391a;--accent-light:#b833151f;--accent-glow:#b8331540;--ref-silhouette-color:#796e67;--target-silhouette-color:#211c19;--ground-color:#d8cec6;--ground-line-glow:#b83315}.siu-scope,.siu-scope *,.siu-scope :before,.siu-scope :after{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}.siu-scope{font-family:var(--font-heading);background-color:var(--bg-main);color:var(--text-primary);background-image:radial-gradient(ellipse 65% 45% at 50% -10%, var(--accent-light), transparent 75%), radial-gradient(ellipse 40% 30% at 85% 90%, #b464320d, transparent 70%);min-height:100vh;transition:background-color var(--transition-smooth), color var(--transition-smooth);background-attachment:fixed;flex-direction:column;display:flex;overflow-x:hidden}.siu-scope .app-container{flex-direction:column;width:100%;max-width:960px;min-height:100vh;margin:0 auto;padding:0 16px;display:flex}.siu-scope .app-header{border-bottom:1px solid var(--border-subtle);z-index:20;justify-content:space-between;align-items:center;padding:18px 0 12px;display:flex;position:relative}.siu-scope .header-left,.siu-scope .header-right{align-items:center;gap:8px;display:flex}.siu-scope .logo-title{letter-spacing:-.02em;background:linear-gradient(135deg, var(--text-primary) 30%, var(--accent-primary) 100%);-webkit-text-fill-color:transparent;user-select:none;-webkit-background-clip:text;font-size:1.45rem;font-weight:800}.siu-scope .icon-btn{background:var(--bg-surface);border:1px solid var(--border-subtle);color:var(--text-secondary);border-radius:var(--radius-full);cursor:pointer;width:38px;height:38px;transition:var(--transition-fast);justify-content:center;align-items:center;display:flex}.siu-scope .icon-btn:hover{background:var(--bg-surface-elevated);color:var(--text-primary);border-color:var(--border-medium);transform:translateY(-1px)}.siu-scope .mode-badge{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-full);color:var(--text-primary);cursor:pointer;transition:var(--transition-fast);align-items:center;gap:7px;padding:6px 12px;font-size:.82rem;font-weight:600;display:flex}.siu-scope .mode-badge:hover{background:var(--bg-surface-elevated);border-color:var(--accent-primary)}.siu-scope .mode-dot{background-color:var(--accent-primary);border-radius:var(--radius-full);width:7px;height:7px;box-shadow:0 0 8px var(--accent-glow)}.siu-scope .text-toggle-btn{background:var(--bg-surface);border:1px solid var(--border-subtle);color:var(--text-secondary);border-radius:var(--radius-full);font-size:.72rem;font-family:var(--font-mono);letter-spacing:.05em;cursor:pointer;transition:var(--transition-fast);padding:6px 10px;font-weight:700}.siu-scope .text-toggle-btn:hover{color:var(--text-primary);border-color:var(--border-medium)}.siu-scope .game-main{flex-direction:column;flex:1;gap:16px;padding:16px 0 24px;display:flex}.siu-scope .final-result,.siu-scope.final-state .game-main,.siu-scope.final-state .app-footer{display:none}.siu-scope.final-state .final-result{color:#171d35;background:#faf7f2;min-height:calc(100vh - 86px);padding:34px 64px 56px;display:block}.siu-scope .final-result-top{border-bottom:1px solid #e8e1d8;grid-template-columns:minmax(0,1fr) minmax(230px,320px);align-items:start;gap:48px;padding-bottom:52px;display:grid}.siu-scope .final-rounds h2{color:#171d35;margin-bottom:24px;font-size:1rem}.siu-scope .final-round{color:#171d35;font-family:var(--font-mono);letter-spacing:.14em;grid-template-columns:66px minmax(120px,1fr) 34px;align-items:center;gap:12px;margin:18px 0;font-size:.68rem;font-weight:700;display:grid}.siu-scope .final-round-label{white-space:nowrap}.siu-scope .final-round-bar{background:#e6e2dd;border-radius:99px;height:8px;overflow:hidden}.siu-scope .final-round-bar i{border-radius:inherit;background:#d95b60;height:100%;transition:width .7s;display:block}.siu-scope .final-round:first-child .final-round-bar i{background:#dc252d}.siu-scope .final-round strong{text-align:right;letter-spacing:0;font-size:.85rem}.siu-scope .final-helper{color:#73798a;margin-top:20px;font-size:.8rem}.siu-scope .final-preview{background-color:#fbf8f1;background-image:linear-gradient(#e0d8cd5c 1px,#0000 1px),linear-gradient(90deg,#e0d8cd5c 1px,#0000 1px);background-position:0 0;background-repeat:repeat;background-size:23px 23px;background-attachment:scroll;background-origin:padding-box;background-clip:border-box;border:1px solid #e9e1d5;border-radius:18px;place-items:center;height:194px;display:grid;overflow:hidden;box-shadow:inset 0 -26px #c4391a14}.siu-scope .final-preview img{object-fit:contain;filter:brightness(0)saturate()invert(22%)sepia(78%)saturate(3133%)hue-rotate(338deg)brightness(86%);width:auto;max-width:88%;height:78%}.siu-scope .final-score{text-align:center;padding-top:38px}.siu-scope .final-score strong{font-family:var(--font-mono);color:#d5262e;letter-spacing:-.08em;font-size:4.3rem;line-height:1;display:block}.siu-scope .final-score span{color:#4e566d;font:700 .68rem var(--font-mono);letter-spacing:.18em;margin-top:8px;display:block}.siu-scope .final-score-track{background:#e5e1dd;border-radius:99px;width:min(390px,80%);height:6px;margin:22px auto 0;overflow:hidden}.siu-scope .final-score-track i{border-radius:inherit;background:#d5262e;height:100%;display:block}.siu-scope .final-actions{justify-content:center;gap:10px;margin-top:28px;display:flex}@media (width<=640px){.siu-scope.final-state .final-result{padding:24px 18px 40px}.siu-scope .final-result-top{grid-template-columns:1fr;gap:26px;padding-bottom:30px}.siu-scope .final-preview{order:-1;height:170px}.siu-scope .final-score strong{font-size:3.6rem}.siu-scope .final-actions{flex-direction:column}.siu-scope .final-actions button{width:100%}}.siu-scope .round-tracker{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);justify-content:space-between;align-items:center;padding:10px 18px;display:flex}.siu-scope .round-progress{flex-direction:column;flex:1;gap:8px;margin-right:18px;display:flex}.siu-scope .round-label{font-size:.68rem;font-family:var(--font-mono);letter-spacing:.14em;color:var(--text-muted);font-weight:700}.siu-scope .round-segments{align-items:center;gap:6px;display:flex}.siu-scope .round-pip{border-radius:var(--radius-full);background:var(--bg-surface-elevated);border:1px solid var(--border-subtle);height:8px;transition:var(--transition-smooth);color:#0000;flex:1;min-width:28px;font-size:0;overflow:hidden}.siu-scope .round-pip.active{border-color:var(--accent-primary);background:var(--accent-light);box-shadow:0 0 10px var(--accent-glow)}.siu-scope .round-pip.done-gold{background:var(--color-success);border-color:var(--color-success)}.siu-scope .round-pip.done-yellow{background:var(--color-warning);border-color:var(--color-warning)}.siu-scope .round-pip.done-red{background:var(--color-danger);border-color:var(--color-danger)}.siu-scope .score-pill{flex-direction:column;align-items:flex-end;display:flex}.siu-scope .score-label{font-size:.65rem;font-family:var(--font-mono);letter-spacing:.12em;color:var(--text-muted);font-weight:700}.siu-scope .score-value{font-size:1.15rem;font-weight:800;font-family:var(--font-mono);color:var(--accent-primary)}.siu-scope .instruction-banner{text-align:center;color:var(--text-secondary);background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);flex-wrap:wrap;justify-content:center;align-items:center;gap:6px;padding:10px 16px;font-size:1rem;display:flex}.siu-scope .instruction-lead{color:var(--text-secondary);font-weight:600}.siu-scope .target-name-highlight{color:var(--accent-primary);font-weight:800}.siu-scope .ref-name-highlight{color:var(--text-primary);font-weight:800}.siu-scope .live-scale-chip{font-family:var(--font-mono);background:var(--accent-light);color:var(--accent-primary);border:1px solid var(--accent-primary);border-radius:var(--radius-full);min-width:72px;margin-left:4px;padding:2px 12px;font-size:.85rem;font-weight:700}.siu-scope .comparison-stage-wrapper{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);width:100%;position:relative;overflow:visible;box-shadow:inset 0 2px 12px #00000038}.siu-scope .comparison-stage-wrapper:before{content:"";background-image:linear-gradient(var(--border-subtle) 1px, transparent 1px), linear-gradient(90deg, var(--border-subtle) 1px, transparent 1px);opacity:.35;pointer-events:none;background-size:28px 28px;position:absolute;inset:0}.siu-scope .comparison-stage{height:460px;padding:86px 20px 34px;position:relative;overflow:visible}.siu-scope .stage-zoom{transform-origin:50% 100%;justify-content:space-between;align-items:stretch;transition:transform .18s ease-out;display:flex;position:absolute;inset:86px 20px 34px;overflow:visible}.siu-scope .zoom-toolbar{z-index:20;background:var(--bg-surface-translucent);-webkit-backdrop-filter:blur(10px);border:1px solid var(--border-medium);border-radius:9999px;flex-direction:row;gap:6px;padding:5px;display:flex;position:absolute;top:10px;right:10px;transform:none;box-shadow:0 8px 22px #00000047}.siu-scope .zoom-btn{background:linear-gradient(135deg, var(--accent-hover) 0%, var(--accent-primary) 60%, #8f2a12 100%);color:#fff;cursor:pointer;width:36px;height:36px;box-shadow:0 4px 14px var(--accent-glow), inset 0 1px 0 #ffffff59, inset 0 -2px 4px #00000040;border:1px solid #ffffff59;border-radius:9999px;justify-content:center;align-items:center;transition:transform .15s cubic-bezier(.16,1,.3,1),box-shadow .2s,filter .2s;display:flex}.siu-scope .zoom-btn:hover{color:#fff;filter:brightness(1.12);box-shadow:0 6px 20px var(--accent-glow), inset 0 1px 0 #fff6, inset 0 -2px 4px #00000040;border-color:#fff9;transform:translateY(-1px)scale(1.07)}.siu-scope .zoom-btn:active{box-shadow:0 2px 8px var(--accent-glow), inset 0 2px 6px #00000059;transform:scale(.92)}.siu-scope .stage-col{z-index:2;flex-direction:column;flex:1;justify-content:flex-end;align-items:center;min-width:0;display:flex;position:relative}.siu-scope .figure-captions{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);justify-content:space-between;align-items:stretch;gap:12px;padding:10px 18px;display:flex}.siu-scope .caption{text-align:center;flex-direction:column;flex:1;align-items:center;gap:2px;min-width:0;display:flex}.siu-scope .caption-role{font-size:.6rem;font-family:var(--font-mono);letter-spacing:.14em;color:var(--text-muted);font-weight:700}.siu-scope .caption-target .caption-role{color:var(--accent-primary)}.siu-scope .caption-name{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;max-width:100%;font-size:.95rem;font-weight:800;overflow:hidden}.siu-scope .stage-size-tag{font-family:var(--font-mono);white-space:nowrap;color:var(--text-primary);background:var(--bg-surface-translucent);backdrop-filter:blur(8px);border:1px solid var(--border-medium);border-radius:var(--radius-full);z-index:12;pointer-events:none;padding:3px 12px;font-size:.72rem;font-weight:700;position:absolute;bottom:20px;left:50%;transform:translate(-50%);box-shadow:0 4px 14px #00000040}.siu-scope .stage-size-tag.target-tag{border-color:var(--color-success);color:var(--color-success)}.siu-scope .result-score-overlay{z-index:15;color:#4a3f38;pointer-events:none;backdrop-filter:blur(4px);background:#ffffffd1;border:1px solid #0000000f;border-radius:10px;padding:10px 14px;font-size:.85rem;line-height:1.35;position:absolute;top:14px;left:14px;box-shadow:0 4px 14px #00000014}.siu-scope .rso-score{color:#b83315;margin-bottom:4px;font-weight:800;line-height:1}.siu-scope .rso-score span:first-child{font-size:2.4rem;font-family:var(--font-mono);text-shadow:0 2px #b8331526}.siu-scope .rso-max{font-size:.95rem;font-family:var(--font-mono)}.siu-scope .rso-row strong{color:#2b2522}.siu-scope .rso-off{color:#8a7a70;font-size:.8rem}.siu-scope .comparison-stage-wrapper.result-mode{background:#f8f3e8;border-color:#d8c9b8}.siu-scope .comparison-stage-wrapper.result-mode:before{opacity:1;background-image:linear-gradient(#78645524 1px,#0000 1px),linear-gradient(90deg,#78645524 1px,#0000 1px);background-size:44px 44px}.siu-scope .comparison-stage-wrapper.result-mode .stage-divider{background:repeating-linear-gradient(#9aa3b2 0 5px,#0000 5px 10px)}.siu-scope .comparison-stage-wrapper.result-mode .stage-divider span{display:none}.siu-scope .comparison-stage-wrapper.result-mode .stage-ground-line{background:linear-gradient(90deg,#b8331540,#b83315,#b8331540);height:2px}.siu-scope .comparison-stage-wrapper.result-mode .comparison-stage:after{content:"";pointer-events:none;z-index:1;background:linear-gradient(#b8331524,#b8331505);height:34px;position:absolute;bottom:0;left:0;right:0}.siu-scope .comparison-stage-wrapper.result-mode #ref-silhouette img{opacity:1;filter:brightness(0)invert(.22)sepia(.9)saturate(4)hue-rotate(200deg)!important}.siu-scope .comparison-stage-wrapper.result-mode #target-silhouette img{opacity:.94;filter:brightness(0)invert(.3)sepia(.8)saturate(3.2)hue-rotate(300deg)!important}.siu-scope .comparison-stage-wrapper.result-mode .silhouette-wrapper.true-outline{z-index:4;outline-offset:6px;opacity:1;pointer-events:none;filter:drop-shadow(0 0 12px #16a34a8c);border-radius:10px;outline:3px dashed #16a34a}.siu-scope .comparison-stage-wrapper.result-mode .silhouette-wrapper.true-outline:after{content:"ACTUAL ✓";font-family:var(--font-mono);letter-spacing:.1em;color:#fff;border-radius:var(--radius-full);white-space:nowrap;background:#16a34a;padding:2px 10px;font-size:.62rem;font-weight:800;display:block;position:absolute;top:-14px;left:50%;transform:translate(-50%);box-shadow:0 2px 8px #16a34a80}.siu-scope .comparison-stage-wrapper.result-mode .silhouette-wrapper.true-outline img{opacity:.82;filter:brightness(0)invert(.42)sepia()saturate(6)hue-rotate(85deg)!important}.siu-scope .comparison-stage-wrapper.result-mode #target-silhouette{z-index:2}.siu-scope .comparison-stage-wrapper.result-mode .stage-size-tag{display:none}.siu-scope .stage-divider{background:repeating-linear-gradient(to bottom, var(--border-medium) 0 6px, transparent 6px 12px);z-index:2;align-self:stretch;width:1px;margin:10px 6px 0;position:relative}.siu-scope .stage-divider span{font-family:var(--font-mono);letter-spacing:.1em;color:var(--text-muted);background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-full);padding:3px 8px;font-size:.62rem;font-weight:700;position:absolute;top:0;left:50%;transform:translate(-50%,-50%)}.siu-scope .object-badge{background:var(--bg-surface-translucent);backdrop-filter:blur(8px);border:1px solid var(--border-subtle);border-radius:var(--radius-md);text-align:center;z-index:10;pointer-events:none;flex-direction:column;align-items:center;width:max-content;max-width:96%;padding:7px 12px;display:flex;position:absolute;top:12px;left:50%;transform:translate(-50%);box-shadow:0 4px 16px #00000026}.siu-scope .badge-role{font-size:.6rem;font-family:var(--font-mono);letter-spacing:.14em;color:var(--text-muted);font-weight:700}.siu-scope .badge-title{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;max-width:100%;margin-top:1px;font-size:.9rem;font-weight:800;overflow:hidden}.siu-scope .badge-size{font-size:.74rem;font-family:var(--font-mono);color:var(--accent-primary);margin-top:2px;font-weight:700}.siu-scope .target-badge{border-color:var(--accent-primary)}.siu-scope .target-badge .badge-size{color:var(--text-secondary)}.siu-scope .silhouette-container{flex:1;justify-content:center;align-items:flex-end;width:100%;min-height:0;display:flex;position:relative}.siu-scope .silhouette-wrapper{transform-origin:bottom;justify-content:center;align-items:flex-end;width:auto;max-width:100%;transition:height .12s ease-out,transform .22s ease-out;display:flex;position:absolute;bottom:0}.siu-scope .silhouette-wrapper.dragging{transition:height .12s ease-out}.siu-scope .silhouette-wrapper svg,.siu-scope .silhouette-wrapper img{object-fit:contain;object-position:bottom center;width:auto;max-width:100%;height:100%;display:block;overflow:visible}.siu-scope #ref-silhouette{color:var(--ref-silhouette-color);opacity:.9;filter:drop-shadow(0 6px 14px #0000004d)}.siu-scope #target-silhouette{color:var(--target-silhouette-color);cursor:move;z-index:2;filter:drop-shadow(0 8px 22px #0006);touch-action:none}.siu-scope #target-silhouette:hover{filter:drop-shadow(0 8px 22px #0006) drop-shadow(0 0 14px var(--accent-glow))}.siu-scope #target-silhouette.dragging{cursor:grabbing;filter:drop-shadow(0 8px 22px #0006) drop-shadow(0 0 20px var(--accent-glow))}.siu-scope #target-silhouette.locked{cursor:default}.siu-scope .silhouette-wrapper.true-outline{z-index:1;opacity:.85;pointer-events:none;outline:2px dashed var(--color-success);outline-offset:5px;border-radius:10px}.siu-scope .silhouette-wrapper.true-outline:after{content:"ACTUAL";font-family:var(--font-mono);letter-spacing:.12em;color:#fff;background:var(--color-success);border-radius:var(--radius-full);white-space:nowrap;padding:2px 9px;font-size:.6rem;font-weight:700;position:absolute;top:-13px;left:50%;transform:translate(-50%)}.siu-scope .silhouette-wrapper.true-outline svg{stroke:var(--color-success);stroke-width:2.5px;stroke-dasharray:4 3;fill:#10b9811f}.siu-scope .move-grip{border-radius:var(--radius-full);background:var(--accent-primary);color:#fff;width:22px;height:22px;box-shadow:0 0 10px var(--accent-glow);z-index:5;cursor:nwse-resize;touch-action:none;justify-content:center;align-items:center;animation:2s ease-in-out infinite gripPulse;display:flex;position:absolute;top:-10px;right:-10px}@keyframes gripPulse{}.siu-scope .handle-arrow{user-select:none;font-size:13px;font-weight:800}.siu-scope .stage-ground-line{border-radius:var(--radius-full);background:linear-gradient(to right, var(--text-muted), var(--accent-primary), var(--text-muted));z-index:3;pointer-events:none;height:3px;position:absolute;bottom:12px;left:14px;right:14px}.siu-scope .ground-glow{background:linear-gradient(to top, var(--accent-glow), transparent);height:7px;position:absolute;top:-7px;left:0;right:0}.siu-scope .stage-ticks{pointer-events:none;opacity:.3;justify-content:space-between;height:10px;padding:0 22px;display:flex;position:absolute;bottom:18px;left:0;right:0}.siu-scope .tick-mark{background:var(--text-muted);width:1px;height:5px}.siu-scope .tick-mark.major{background:var(--text-secondary);height:10px}.siu-scope .controls-panel{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);flex-direction:column;gap:16px;padding:18px 24px;display:flex}.siu-scope .slider-container{align-items:center;gap:14px;width:100%;display:flex}.siu-scope .step-btn{background:var(--bg-surface-elevated);border:1px solid var(--border-subtle);color:var(--text-primary);border-radius:var(--radius-md);cursor:pointer;width:44px;height:44px;transition:var(--transition-fast);flex-shrink:0;justify-content:center;align-items:center;display:flex}.siu-scope .step-btn:hover{background:var(--accent-light);border-color:var(--accent-primary);color:var(--accent-primary);transform:scale(1.05)}.siu-scope .step-btn:active{transform:scale(.95)}.siu-scope .slider-track-wrap{flex-direction:column;flex:1;gap:6px;display:flex}.siu-scope .custom-slider{-webkit-appearance:none;appearance:none;border-radius:var(--radius-full);background:var(--bg-surface-elevated);border:1px solid var(--border-subtle);cursor:pointer;outline:none;width:100%;height:10px}.siu-scope .custom-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;border-radius:var(--radius-full);background:var(--accent-primary);border:3px solid var(--bg-surface);width:26px;height:26px;box-shadow:0 0 10px var(--accent-glow);cursor:grab;transition:transform var(--transition-fast), background-color var(--transition-fast)}.siu-scope .custom-slider::-webkit-slider-thumb:hover{background:var(--accent-hover);transform:scale(1.15)}.siu-scope .custom-slider::-webkit-slider-thumb:active{cursor:grabbing;transform:scale(1.25)}.siu-scope .slider-marks{font-size:.7rem;font-family:var(--font-mono);color:var(--text-muted);justify-content:space-between;padding:0 4px;display:flex}.siu-scope .action-btn-wrap{width:100%;display:flex}.siu-scope .primary-btn{background:var(--accent-primary);color:#fff;border-radius:var(--radius-md);font-family:var(--font-heading);letter-spacing:.02em;cursor:pointer;width:100%;box-shadow:0 4px 18px var(--accent-glow);transition:var(--transition-fast);border:none;flex-direction:column;justify-content:center;align-items:center;padding:14px 24px;font-size:1.05rem;font-weight:700;display:flex}.siu-scope .primary-btn:hover{background:var(--accent-hover);box-shadow:0 6px 22px var(--accent-glow);transform:translateY(-2px)}.siu-scope .primary-btn:active{transform:translateY(1px)}.siu-scope .btn-subtext{opacity:.8;letter-spacing:.04em;margin-top:2px;font-size:.7rem;font-weight:500}.siu-scope .next-btn{background:#2563eb;box-shadow:0 4px 18px #2563eb59}.siu-scope .next-btn:hover{background:#1d4ed8;box-shadow:0 6px 22px #2563eb73}.siu-scope .secondary-btn{background:var(--bg-surface-elevated);border:1px solid var(--border-medium);color:var(--text-primary);border-radius:var(--radius-md);font-family:var(--font-heading);cursor:pointer;transition:var(--transition-fast);padding:12px 20px;font-size:.95rem;font-weight:600}.siu-scope .secondary-btn:hover{background:var(--border-subtle);border-color:var(--accent-primary)}.siu-scope .result-card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);animation:slideUp .4s var(--transition-spring);flex-direction:column;gap:16px;padding:20px 24px;display:flex}@keyframes slideUp{}.siu-scope .result-header{justify-content:space-between;align-items:center;display:flex}.siu-scope .result-feedback-badge{border-radius:var(--radius-full);background:var(--color-success-bg);color:var(--color-success);border:1px solid var(--color-success);padding:6px 14px;font-size:1.15rem;font-weight:800}.siu-scope .result-feedback-badge.tier-yellow{background:var(--color-warning-bg);color:var(--color-warning);border-color:var(--color-warning)}.siu-scope .result-feedback-badge.tier-red{background:var(--color-danger-bg);color:var(--color-danger);border-color:var(--color-danger)}.siu-scope .result-score-tag{font-family:var(--font-mono);align-items:baseline;gap:3px;font-weight:800;display:flex}.siu-scope .score-plus{color:var(--color-success);font-size:1.1rem}.siu-scope .score-number{color:var(--text-primary);font-size:1.8rem}.siu-scope .score-pts{color:var(--text-muted);font-size:.8rem}.siu-scope .result-breakdown-grid{background:var(--bg-surface-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-md);grid-template-columns:1fr auto 1fr 1fr;align-items:center;gap:12px;padding:12px 18px;display:grid}.siu-scope .breakdown-item{text-align:center;flex-direction:column;align-items:center;display:flex}.siu-scope .breakdown-label{font-size:.65rem;font-family:var(--font-mono);letter-spacing:.08em;color:var(--text-muted);font-weight:700}.siu-scope .breakdown-value{font-size:1.05rem;font-family:var(--font-mono);margin-top:2px;font-weight:700}.siu-scope .guess-val{color:var(--accent-primary)}.siu-scope .actual-val{color:var(--color-success)}.siu-scope .error-val{color:var(--text-primary)}.siu-scope .breakdown-divider{color:var(--text-muted);font-size:.8rem;font-style:italic}.siu-scope .trivia-box{background:var(--accent-light);border:1px solid var(--accent-primary);border-radius:var(--radius-md);color:var(--text-primary);align-items:flex-start;gap:10px;padding:12px 16px;font-size:.88rem;line-height:1.45;display:flex}.siu-scope .trivia-icon{flex-shrink:0;font-size:1.15rem}.siu-scope .app-footer{border-top:1px solid var(--border-subtle);flex-direction:column;align-items:center;gap:8px;padding:20px 0 28px;display:flex}.siu-scope .footer-links{color:var(--text-muted);align-items:center;gap:10px;font-size:.85rem;display:flex}.siu-scope .footer-link{color:var(--text-secondary);font-family:var(--font-heading);cursor:pointer;transition:var(--transition-fast);background:0 0;border:none;font-size:.85rem}.siu-scope .footer-link:hover{color:var(--accent-primary);text-decoration:underline}.siu-scope .footer-copy{color:var(--text-muted);font-size:.75rem}.siu-scope .modal-backdrop{backdrop-filter:blur(8px);z-index:100;background:#000000bf;justify-content:center;align-items:center;padding:20px;animation:.2s ease-out fadeIn;display:flex;position:fixed;inset:0}@keyframes fadeIn{}.siu-scope .modal-card{background:var(--bg-surface);border:1px solid var(--border-medium);border-radius:var(--radius-lg);flex-direction:column;width:100%;max-width:520px;max-height:90vh;display:flex;overflow-y:auto;box-shadow:0 10px 40px #00000080}.siu-scope .modal-header{border-bottom:1px solid var(--border-subtle);justify-content:space-between;align-items:center;padding:18px 22px;display:flex}.siu-scope .modal-header h2{font-size:1.25rem;font-weight:700}.siu-scope .modal-close{color:var(--text-muted);cursor:pointer;transition:var(--transition-fast);background:0 0;border:none;font-size:1.6rem;line-height:1}.siu-scope .modal-close:hover{color:var(--text-primary)}.siu-scope .modal-body{flex-direction:column;gap:16px;padding:20px 22px;display:flex}.siu-scope .modal-footer{padding:14px 22px 20px}.siu-scope .full-w{width:100%}.siu-scope .how-step{align-items:flex-start;gap:14px;display:flex}.siu-scope .step-num{border-radius:var(--radius-full);background:var(--accent-primary);color:#fff;width:32px;height:32px;font-weight:800;font-family:var(--font-mono);flex-shrink:0;justify-content:center;align-items:center;display:flex}.siu-scope .step-desc strong{color:var(--text-primary);font-size:.95rem;display:block}.siu-scope .step-desc p{color:var(--text-secondary);margin-top:3px;font-size:.85rem;line-height:1.4}.siu-scope .mode-card{background:var(--bg-surface-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-md);cursor:pointer;transition:var(--transition-fast);align-items:center;gap:14px;padding:14px 18px;display:flex}.siu-scope .mode-card:hover{border-color:var(--accent-primary);transform:translateY(-1px)}.siu-scope .mode-card.active{border-color:var(--accent-primary);background:var(--accent-light)}.siu-scope .mode-icon{font-size:1.8rem}.siu-scope .mode-name{font-size:1rem;font-weight:700}.siu-scope .mode-desc{color:var(--text-secondary);margin-top:2px;font-size:.8rem}.siu-scope .mode-check{color:var(--accent-primary);margin-left:auto;font-weight:800}.siu-scope .mode-category-title{font-size:.75rem;font-family:var(--font-mono);letter-spacing:.1em;color:var(--text-muted);text-transform:uppercase;margin-top:10px;font-weight:700}.siu-scope .practice-category-grid{grid-template-columns:repeat(2,1fr);gap:10px;display:grid}.siu-scope .category-tile{background:var(--bg-surface-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-md);cursor:pointer;transition:var(--transition-fast);align-items:center;gap:10px;padding:12px 14px;font-size:.88rem;font-weight:600;display:flex}.siu-scope .category-tile:hover{border-color:var(--accent-primary);background:var(--accent-light)}.siu-scope .stats-summary-grid{grid-template-columns:repeat(3,1fr);gap:12px;display:grid}.siu-scope .stat-box{background:var(--bg-surface-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-md);text-align:center;padding:14px}.siu-scope .stat-num{font-size:1.7rem;font-family:var(--font-mono);color:var(--text-primary);font-weight:800}.siu-scope .stat-lbl{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-top:2px;font-size:.72rem}.siu-scope .stat-section-title{margin-top:8px;font-size:.85rem;font-weight:700}.siu-scope .distribution-bars{flex-direction:column;gap:8px;display:flex}.siu-scope .dist-row{font-family:var(--font-mono);align-items:center;gap:10px;font-size:.78rem;display:flex}.siu-scope .dist-range{width:68px;color:var(--text-secondary)}.siu-scope .dist-bar-track{background:var(--bg-surface-elevated);border-radius:var(--radius-sm);flex:1;height:18px;position:relative;overflow:hidden}.siu-scope .dist-bar-fill{background:var(--accent-primary);border-radius:var(--radius-sm);height:100%;transition:width .6s var(--transition-smooth)}.siu-scope .dist-count{text-align:right;width:28px;color:var(--text-primary);font-weight:700}.siu-scope .center-header{text-align:center;flex-direction:column;gap:6px}.siu-scope .game-over-trophy{font-size:2.8rem;animation:1s ease-in-out infinite alternate bounce}@keyframes bounce{}.siu-scope .game-over-title{font-size:1.5rem;font-weight:800}.siu-scope .game-over-subtitle{color:var(--text-secondary);font-size:.85rem}.siu-scope .game-over-score-wrap{border-bottom:1px solid var(--border-subtle);border-top:1px solid var(--border-subtle);flex-direction:column;align-items:center;padding:16px 0;display:flex}.siu-scope .go-score-big{font-size:3.6rem;font-weight:800;font-family:var(--font-mono);color:var(--accent-primary);line-height:1}.siu-scope .go-score-max{font-size:.95rem;font-family:var(--font-mono);color:var(--text-muted);margin-top:4px}.siu-scope .go-rank-badge{background:var(--accent-light);border:1px solid var(--accent-primary);color:var(--text-primary);border-radius:var(--radius-full);margin-top:10px;padding:4px 14px;font-size:.9rem;font-weight:700}.siu-scope .go-rounds-summary{flex-direction:column;gap:8px;margin:12px 0;display:flex}.siu-scope .go-round-row{background:var(--bg-surface-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-md);justify-content:space-between;align-items:center;padding:10px 14px;font-size:.85rem;display:flex}.siu-scope .go-round-names{flex-direction:column;display:flex}.siu-scope .go-round-title{color:var(--text-primary);font-weight:700}.siu-scope .go-round-sub{color:var(--text-secondary);font-size:.72rem;font-family:var(--font-mono)}.siu-scope .go-round-score{font-family:var(--font-mono);font-size:1.1rem;font-weight:800}.siu-scope .game-over-actions{flex-direction:column;gap:10px;padding:16px 0 6px;display:flex}.siu-scope .share-btn{flex-direction:row;justify-content:center;align-items:center;gap:8px;display:flex}.siu-scope .toast{background:var(--text-primary);color:var(--bg-main);border-radius:var(--radius-full);z-index:200;padding:10px 20px;font-size:.85rem;font-weight:700;animation:.3s ease-out popIn;position:fixed;bottom:30px;left:50%;transform:translate(-50%);box-shadow:0 6px 20px #00000059}@keyframes popIn{}.siu-scope .hidden{display:none!important}.siu-scope .silhouette-wrapper img{user-select:none;-webkit-user-drag:none;pointer-events:none}.siu-scope[data-siu-theme=dark] #target-silhouette img,.siu-scope[data-siu-theme=dark] #target-silhouette img{filter:brightness(0)invert(.96)}.siu-scope[data-siu-theme=dark] #ref-silhouette img,.siu-scope[data-siu-theme=dark] #ref-silhouette img{filter:brightness(0)invert(.55)}.siu-scope[data-siu-theme=dark] .silhouette-wrapper.true-outline img,.siu-scope[data-siu-theme=dark] .silhouette-wrapper.true-outline img{filter:brightness(0)invert(.7)sepia()saturate(4)hue-rotate(100deg)}.siu-scope[data-siu-theme=light] .silhouette-wrapper img,.siu-scope[data-siu-theme=light] .silhouette-wrapper img{filter:brightness(0)invert(.12)}.siu-scope[data-siu-theme=light] #ref-silhouette img,.siu-scope[data-siu-theme=light] #ref-silhouette img{filter:brightness(0)invert(.45);opacity:.9}.siu-scope[data-siu-theme=light] .silhouette-wrapper.true-outline img,.siu-scope[data-siu-theme=light] .silhouette-wrapper.true-outline img{filter:brightness(0)invert(.55)sepia()saturate(5)hue-rotate(90deg)}@media (width<=640px){.siu-scope .app-container{padding:0 12px}.siu-scope .comparison-stage{height:340px;padding:78px 10px 30px}.siu-scope .object-badge{padding:5px 9px;top:8px}.siu-scope .badge-title{font-size:.82rem}.siu-scope .badge-size{font-size:.7rem}.siu-scope .controls-panel{padding:14px 16px}.siu-scope .result-breakdown-grid{grid-template-columns:1fr 1fr;gap:8px}.siu-scope .breakdown-divider{display:none}.siu-scope .stats-summary-grid{grid-template-columns:1fr 1fr 1fr;gap:8px}.siu-scope .practice-category-grid{grid-template-columns:1fr}}