@import url("https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap");[data-app=aidetect]{--primary:270 60% 52%;--primary-foreground:0 0% 100%;--secondary:275 40% 18%;--secondary-foreground:275 20% 85%;--accent:38 92% 52%;--accent-foreground:30 80% 12%;--background:255 20% 5%;--foreground:260 12% 92%;--muted:260 18% 12%;--muted-foreground:260 8% 52%;--card:258 22% 8%;--card-foreground:260 12% 92%;--border:260 16% 16%;--input:260 16% 16%;--ring:270 60% 52%;--radius:0.5rem;--popover:258 22% 8%;--popover-foreground:260 12% 92%;--destructive:355 72% 48%;--destructive-foreground:0 0% 100%;--correct:40 90% 50%;--correct-fg:35 70% 10%;--wrong:355 72% 48%;--wrong-fg:0 0% 100%;--surface-raised:258 24% 11%;--surface-sunken:255 22% 4%;font-family:Space Grotesk,sans-serif}[data-app=aidetect] .grain-overlay{pointer-events:none;position:fixed;inset:0;z-index:1;opacity:.028;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");background-size:128px 128px}[data-app=aidetect] .ambient-bg{position:fixed;inset:0;z-index:0;background:radial-gradient(ellipse 80% 50% at 50% -10%,oklch(.22 .08 295) 0,transparent 60%),radial-gradient(ellipse 60% 40% at 80% 110%,oklch(.18 .06 320) 0,transparent 55%),oklch(.08 .018 268);pointer-events:none}@keyframes content-reveal{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes fade-up{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes scale-in{0%{opacity:0;transform:scale(.92)}to{opacity:1;transform:scale(1)}}@keyframes correct-flash{0%{background-color:oklch(.55 .18 88)}60%{background-color:oklch(.55 .18 88/.4)}to{background-color:transparent}}@keyframes wrong-flash{0%{background-color:oklch(.45 .22 22)}60%{background-color:oklch(.45 .22 22/.4)}to{background-color:transparent}}@keyframes count-up{0%{opacity:0;transform:scale(.7) translateY(8px)}to{opacity:1;transform:scale(1) translateY(0)}}@keyframes ring-fill{0%{stroke-dashoffset:283}to{stroke-dashoffset:var(--target-offset)}}@keyframes pulse-dot{0%,to{opacity:1}50%{opacity:.3}}@keyframes confetti-fall{0%{transform:translateY(-10px) rotate(0deg);opacity:1}to{transform:translateY(120px) rotate(2turn);opacity:0}}[data-app=aidetect] .animate-content-reveal{animation:content-reveal .5s cubic-bezier(.16,1,.3,1) both}[data-app=aidetect] .animate-fade-up{animation:fade-up .45s cubic-bezier(.16,1,.3,1) both}[data-app=aidetect] .animate-scale-in{animation:scale-in .4s cubic-bezier(.16,1,.3,1) both}[data-app=aidetect] .animate-count-up{animation:count-up .5s cubic-bezier(.16,1,.3,1) both}[data-app=aidetect] .answer-correct{animation:correct-flash .6s cubic-bezier(.16,1,.3,1) both}[data-app=aidetect] .answer-wrong{animation:wrong-flash .6s cubic-bezier(.16,1,.3,1) both}[data-app=aidetect] .progress-dot{width:8px;height:8px;border-radius:50%;background-color:hsl(var(--border));transition:background-color .3s ease,transform .3s cubic-bezier(.34,1.56,.64,1)}[data-app=aidetect] .progress-dot.active{background-color:hsl(var(--primary));transform:scale(1.4)}[data-app=aidetect] .progress-dot.correct{background-color:oklch(.68 .18 88)}[data-app=aidetect] .progress-dot.wrong{background-color:oklch(.55 .22 22)}[data-app=aidetect] .choice-btn{position:relative;display:flex;align-items:center;justify-content:center;gap:12px;width:100%;padding:20px 28px;border-radius:10px;border:1.5px solid hsl(var(--border));background:hsl(var(--card));color:hsl(var(--foreground));font-family:Space Grotesk,sans-serif;font-size:1.05rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;cursor:pointer;transition:border-color .2s ease,background-color .2s ease,transform .15s cubic-bezier(.16,1,.3,1),box-shadow .2s ease}[data-app=aidetect] .choice-btn:not(:disabled):hover{transform:translateY(-2px);border-color:hsl(var(--primary));box-shadow:0 8px 32px oklch(.35 .12 280/.4)}[data-app=aidetect] .choice-btn:not(:disabled):active{transform:translateY(0) scale(.98)}[data-app=aidetect] .choice-btn:disabled{cursor:default}[data-app=aidetect] .choice-btn.selected-correct{border-color:oklch(.68 .18 88);background-color:oklch(.18 .05 88);color:oklch(.8 .16 88);box-shadow:0 0 0 1px oklch(.68 .18 88/.3)}[data-app=aidetect] .choice-btn.selected-wrong{border-color:oklch(.55 .22 22);background-color:oklch(.16 .05 22);color:oklch(.75 .18 22);box-shadow:0 0 0 1px oklch(.55 .22 22/.3)}[data-app=aidetect] .choice-btn.revealed-correct{border-color:oklch(.68 .18 88/.5);background-color:oklch(.15 .04 88);color:oklch(.68 .18 88)}[data-app=aidetect] .content-block{font-family:JetBrains Mono,monospace;font-size:clamp(1rem,2.2vw,1.2rem);line-height:1.85;color:hsl(260 12% 88%);letter-spacing:-.01em}[data-app=aidetect] .score-ring circle.track{fill:none;stroke:hsl(var(--border));stroke-width:6}[data-app=aidetect] .score-ring circle.fill{fill:none;stroke-width:6;stroke-linecap:round;transform:rotate(-90deg);transform-origin:50% 50%;animation:ring-fill 1.2s cubic-bezier(.16,1,.3,1) .3s both}[data-app=aidetect] .confetti-piece{position:absolute;border-radius:2px;animation:confetti-fall 1.2s cubic-bezier(.16,1,.3,1) both}[data-app=aidetect] .share-preview{background:hsl(255 22% 4%);border:1.5px solid hsl(var(--border));border-radius:8px;padding:16px 20px;font-size:.82rem;line-height:1.6;white-space:pre;overflow-x:auto}[data-app=aidetect] .category-tag,[data-app=aidetect] .share-preview{font-family:JetBrains Mono,monospace;color:hsl(var(--muted-foreground))}[data-app=aidetect] .category-tag{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:4px;background:hsl(var(--muted));border:1px solid hsl(var(--border));font-size:.72rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase}[data-app=aidetect] .countdown-digit{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}[data-app=aidetect] .stagger-1{animation-delay:.05s}[data-app=aidetect] .stagger-2{animation-delay:.12s}[data-app=aidetect] .stagger-3{animation-delay:.2s}[data-app=aidetect] .stagger-4{animation-delay:.28s}[data-app=aidetect] .stagger-5{animation-delay:.36s}[data-app=aidetect] .stagger-6{animation-delay:.44s}[data-app=aidetect] .info-card-ai{border-left:3px solid oklch(.5 .16 280)}[data-app=aidetect] .info-card-human{border-left:3px solid oklch(.68 .18 88)}[data-app=aidetect] .share-btn:not([data-copied]):hover{border-color:hsl(var(--primary))!important;background:hsl(var(--muted))!important}[data-app=aidetect] .next-puzzle-widget{transition:background-color .2s ease,border-color .2s ease}[data-app=aidetect] .next-puzzle-widget:hover{background:hsl(var(--card))!important;border-color:hsl(var(--primary)/.4)!important}[data-app=aidetect] .cta-start:active{transform:translateY(1px) scale(.98)!important;box-shadow:0 4px 20px hsl(var(--primary)/.2)!important}[data-app=aidetect] .date-badge{display:inline-flex;align-items:center;gap:8px;padding:5px 14px;border-radius:100px;border:1px solid hsl(var(--border));background:hsl(var(--muted));margin-bottom:1.25rem}[data-app=aidetect] .hero-subtext{letter-spacing:.005em}