@keyframes atFocus{0%{filter:brightness(1.7) contrast(.8);transform:scale(1.035)}to{filter:none;transform:scale(1)}}@keyframes qsReveal{0%{opacity:0;transform:translateX(-14px) scale(.97);border-color:var(--accent);box-shadow:0 0 0 0 var(--accent-glow)}60%{box-shadow:0 0 24px 2px var(--accent-glow)}to{opacity:1;transform:none}}.at-main,.qs-main{padding-top:32px}.at-wrap,.qs-wrap{width:100%;max-width:540px;margin:0 auto;display:flex;flex-direction:column;align-items:center;text-align:center;position:relative}.at-back-btn,.qs-back-btn{margin:0!important}.at-view,.qs-view{width:100%}.at-view.hidden,.qs-view.hidden{display:none}.at-intro-stats,.qs-intro-stats{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:20px}#at-start-btn,#qs-start-btn{margin-top:26px;min-width:220px}.at-frame{position:relative;width:100%;max-width:340px;aspect-ratio:1/1;margin:8px auto 14px;border-radius:14px;background:var(--panel-2);border:1px solid var(--line);box-shadow:0 22px 46px -22px rgba(0,0,0,.75),inset 0 0 0 1px rgba(255,255,255,.03);overflow:hidden;transition:border-color .3s ease,box-shadow .3s ease}.at-canvas{inset:0;width:100%;height:100%;display:block;-webkit-user-drag:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}.at-canvas,.at-corner,.at-frame::after{position:absolute;pointer-events:none}.at-frame::after{content:"";inset:0;z-index:2;background:repeating-linear-gradient(0deg,rgba(0,0,0,.09)0,rgba(0,0,0,.09) 1px,transparent 1px,transparent 4px),radial-gradient(ellipse at center,transparent 62%,rgba(0,0,0,.28) 100%);transition:opacity .4s ease}.at-frame.is-correct::after,.at-frame.is-wrong::after{opacity:0}.at-frame.is-correct{border-color:var(--pos);box-shadow:0 0 0 1px var(--pos),0 0 34px -6px rgba(61,220,132,.55)}.at-frame.is-wrong{border-color:var(--neg);box-shadow:0 0 0 1px var(--neg),0 0 34px -6px rgba(255,77,109,.5)}.at-corner{width:20px;height:20px;z-index:3;border:0 solid var(--accent)}.at-corner-tl{top:8px;left:8px;border-top-width:3px;border-left-width:3px}.at-corner-tr{top:8px;right:8px;border-top-width:3px;border-right-width:3px}.at-corner-bl,.at-corner-br{bottom:8px;border-bottom-width:3px}.at-corner-bl{left:8px;border-left-width:3px}.at-corner-br{right:8px;border-right-width:3px}.at-mode-chip{position:absolute;top:14px;left:50%;transform:translateX(-50%);z-index:3;font-family:var(--ff-mono);font-size:.66rem;font-weight:800;letter-spacing:1px;color:var(--white);background:rgba(11,14,20,.82);border:1px solid var(--line-strong);border-radius:999px;padding:5px 12px;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}.at-mode-zoom{border-color:rgba(79,168,255,.55)}.at-frame.at-pulse .at-canvas{animation:atFocus .5s ease-out}.at-meter{width:100%;max-width:340px;margin:0 auto 10px;display:flex;align-items:center;justify-content:space-between;gap:14px}.at-stages{display:flex;gap:5px;flex:1}.at-pip{flex:1;height:6px;border-radius:99px;background:var(--line);transition:background .25s ease,box-shadow .25s ease}.at-pip.is-on{background:var(--accent);box-shadow:0 0 10px var(--accent-glow)}.at-worth,.qs-worth{font-family:var(--ff-mono);font-size:.72rem;font-weight:700;color:var(--dim);white-space:nowrap}.at-worth b,.qs-worth b{color:var(--gold);font-size:.85rem}.at-wrong{display:flex;flex-wrap:wrap;justify-content:center;gap:6px;min-height:0;margin-bottom:4px}.at-wrong:empty{display:none}.at-wrong-chip{font-family:var(--ff-mono);font-size:.68rem;font-weight:700;color:var(--neg);background:rgba(255,77,109,.09);border:1px solid rgba(255,77,109,.3);border-radius:999px;padding:3px 10px}.at-answer{position:relative;width:100%}.at-answer-row{width:100%;display:flex;gap:10px;margin-bottom:12px}.at-answer .gp-guess-btn{margin:0!important;white-space:nowrap;width:auto;flex:0 0 auto}.at-suggest{position:absolute;left:0;right:0;top:calc(100% - 8px);z-index:30;margin:0;padding:4px;list-style:none;background:var(--panel);border:1px solid var(--line-strong);border-radius:var(--radius);box-shadow:0 18px 36px -12px rgba(0,0,0,.8);text-align:left;max-height:250px;overflow:auto}.at-suggest.hidden{display:none}.at-sug{padding:10px 12px;border-radius:var(--radius-sm);cursor:pointer;font-family:var(--ff-body);font-size:.86rem;font-weight:600;color:var(--white)}.at-sug.is-active,.at-sug:hover{background:rgba(255,90,31,.16);color:var(--accent-2)}.at-actions{width:100%;display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:4px}.at-actions .landing-cta-btn{margin:0!important;width:100%}.at-rr-logo{width:132px;height:132px;margin:10px auto 6px;border-radius:16px;overflow:hidden;border:1px solid var(--line);display:flex;align-items:center;justify-content:center}.at-rr-logo img,.qs-tile img{width:100%;height:100%;object-fit:contain;padding:10px;box-sizing:border-box;display:block}.qs-rr-path{font-family:var(--ff-mono);font-size:.72rem;line-height:1.6;color:var(--dim);margin:4px 0 8px;padding:0 8px}.qs-question{font-family:var(--ff-display);font-weight:700;font-size:2.1rem;letter-spacing:2px;margin:6px 0 8px;color:var(--white);text-transform:uppercase}.qs-meta{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;margin-bottom:16px;min-height:30px}.qs-chip{font-family:var(--ff-mono);font-size:.68rem;font-weight:800;letter-spacing:.5px;color:var(--white);background:var(--panel-2);border:1px solid var(--line);border-radius:999px;padding:5px 12px}.qs-timeline{list-style:none;margin:0 0 6px;padding:0;width:100%;max-width:420px;position:relative;text-align:left}.qs-timeline::before{content:"";position:absolute;left:14px;top:16px;bottom:16px;width:2px;background:linear-gradient(to bottom,var(--accent),var(--line) 85%)}.qs-step{position:relative;display:flex;align-items:center;gap:14px;padding:8px 10px 8px 34px;margin-bottom:8px;background:var(--panel-2);border:1px solid var(--line);border-radius:var(--radius)}.qs-dot,.qs-tile{box-sizing:border-box}.qs-dot{position:absolute;left:8px;top:50%;width:14px;height:14px;margin-top:-7px;border-radius:50%;background:var(--void);border:3px solid var(--accent)}.qs-step.is-locked{border-style:dashed;opacity:.55}.qs-step.is-locked .qs-dot{border-color:var(--dim-2)}.qs-step.is-revealed{border-color:var(--line-strong)}.qs-tile{flex:0 0 auto;width:54px;height:54px;border-radius:12px;overflow:hidden;display:flex;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.1)}.qs-tile img{padding:6px}.qs-tile-locked,.qs-tile-mono{font-family:var(--ff-display);font-weight:700}.qs-tile-mono{background:linear-gradient(135deg,var(--panel),#1f2637);color:var(--accent-2);font-size:1.25rem;letter-spacing:1px}.qs-tile-locked{background:var(--void);color:var(--dim-2);font-size:1.6rem}.qs-step-text{display:flex;flex-direction:column;gap:2px;min-width:0}.qs-step-num{font-family:var(--ff-mono);font-size:.62rem;font-weight:800;letter-spacing:1px;color:var(--dim)}.qs-step-name{font-family:var(--ff-display);font-weight:700;font-size:1.2rem;color:var(--white);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.qs-step.is-locked .qs-step-name{color:var(--dim-2);font-size:1rem}.qs-step.is-new{animation:qsReveal .5s cubic-bezier(.2,.9,.3,1.2)}.qs-worth{margin:6px 0 10px}.qs-demo{position:static}@media (max-width:640px){.at-answer-row{flex-direction:column}.at-answer .gp-guess-btn{width:100%}.at-actions{grid-template-columns:1fr}.at-suggest{top:calc(100% - 66px)}.qs-question{font-size:1.7rem}.qs-step-name{font-size:1.05rem}}@media (prefers-reduced-motion:reduce){.at-frame.at-pulse .at-canvas,.qs-step.is-new{animation:none}.at-frame,.at-pip{transition:none}}