.jr-tool-card{--jr-tool-card-blue:#0566f2;--jr-tool-card-blue-dark:#033a8a;--jr-tool-card-ink:#0f172a;--jr-tool-card-muted:#475569;--jr-tool-card-line:#cbd5e1;width:74mm;height:105mm;overflow:hidden;border-radius:9mm;font-family:Inter,ui-sans-serif,system-ui,sans-serif;color:var(--jr-tool-card-ink);-webkit-print-color-adjust:exact;print-color-adjust:exact}.jr-tool-card,.jr-tool-card *,.jr-tool-card :after,.jr-tool-card :before{box-sizing:border-box}.jr-tool-card-recto{display:flex;flex-direction:column;gap:1.6mm;padding:5.5mm 5mm 4.5mm;background:#ffffff;box-shadow:inset 0 0 0 .9mm #f4c64e,inset 0 0 0 1.2mm #c79a26;font-size:7.5pt;line-height:1.28}.jr-tool-card-type{align-self:flex-start;border-radius:99px;background:#e8f0fe;color:var(--jr-tool-card-blue);padding:.4mm 2mm;font-size:6pt;font-weight:700;letter-spacing:.06em}.jr-tool-card-title,.jr-tool-card-type{font-family:Outfit,Inter,sans-serif;text-transform:uppercase}.jr-tool-card-title{margin:0;font-size:10.5pt;font-weight:800;line-height:1.12;color:var(--jr-tool-card-ink)}.jr-tool-card-body{display:flex;min-height:0;flex:1;flex-direction:column;gap:1.6mm;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:none}.jr-tool-card-body::-webkit-scrollbar{display:none}.jr-tool-card-body[data-fade]{-webkit-mask-image:linear-gradient(180deg,#000 78%,transparent);mask-image:linear-gradient(180deg,#000 78%,transparent)}.jr-tool-card-recto{position:relative}.jr-tool-card-more{position:absolute;left:50%;bottom:2.5mm;transform:translateX(-50%);display:flex;align-items:center;justify-content:center;width:7mm;height:7mm;border:0;border-radius:999px;padding:0;background:linear-gradient(180deg,#f7d068,#f4c64e 55%,#e7b431);color:#0a2e57;box-shadow:0 .5mm 0 #c79a26,0 1mm 3mm rgba(15,23,42,.25);cursor:pointer;animation:jr-tool-card-bounce 1.6s ease-in-out infinite}.jr-tool-card-more svg{width:4.5mm;height:4.5mm;stroke-width:3}@keyframes jr-tool-card-bounce{0%,to{transform:translate(-50%)}50%{transform:translate(-50%,.8mm)}}@media (prefers-reduced-motion:reduce){.jr-tool-card-more{animation:none}}.jr-tool-card-more-print{display:none;margin:0;font-size:6pt;font-weight:700;color:#0566f2;text-align:center}@media print{.jr-tool-card-body{overflow:hidden}.jr-tool-card-body[data-fade]{-webkit-mask-image:none;mask-image:none}.jr-tool-card-more{display:none}.jr-tool-card-more-print{display:block}}.jr-tool-card-section-title{margin:0 0 .6mm;font-family:Outfit,Inter,sans-serif;font-size:6.5pt;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--jr-tool-card-blue)}.jr-tool-card .prose{max-width:none;overflow:visible;color:inherit;font-size:inherit;line-height:inherit}.jr-tool-card .prose :where(p,ul,ol){margin:0}.jr-tool-card .prose :where(ul,ol){padding-left:3.5mm}.jr-tool-card .prose strong{color:inherit}.jr-tool-card .katex{font-size:1.05em}.jr-tool-card-steps{margin:0;padding:0;list-style:none;counter-reset:jr-step;display:flex;flex-direction:column;gap:.8mm}.jr-tool-card-steps li{position:relative;padding-left:4.4mm;counter-increment:jr-step}.jr-tool-card-steps li:before{content:counter(jr-step);position:absolute;left:0;top:.2mm;width:3.2mm;height:3.2mm;border-radius:50%;background:var(--jr-tool-card-blue);color:#ffffff;font-size:5.5pt;font-weight:700;line-height:3.2mm;text-align:center}.jr-tool-card-formula{border-radius:1.5mm;background:#f1f5f9;padding:1.2mm 1.5mm;text-align:center}.jr-tool-card-formula .katex-display{margin:0}.jr-tool-card-variables{margin:.8mm 0 0;display:grid;grid-template-columns:auto 1fr;gap:.3mm 1.5mm}.jr-tool-card-conditions,.jr-tool-card-variables{text-align:left;font-size:6.5pt;color:var(--jr-tool-card-muted)}.jr-tool-card-conditions{margin-top:.6mm}.jr-tool-card-table{width:100%;border-collapse:collapse;font-size:6.5pt}.jr-tool-card-table td,.jr-tool-card-table th{border:.25mm solid var(--jr-tool-card-line);padding:.5mm .8mm;text-align:left;vertical-align:top}.jr-tool-card-table th{background:#e8f0fe;font-weight:700}.jr-tool-card-box{border-radius:1.5mm;padding:1.2mm 1.6mm}.jr-tool-card-box-label{display:block;margin-bottom:.4mm;font-family:Outfit,Inter,sans-serif;font-size:6pt;font-weight:700;letter-spacing:.04em;text-transform:uppercase}.jr-tool-card-example{background:#eef5ff}.jr-tool-card-example .jr-tool-card-box-label{color:var(--jr-tool-card-blue)}.jr-tool-card-example-result{font-weight:600}.jr-tool-card-when{background:#f0fdf4}.jr-tool-card-when .jr-tool-card-box-label{color:#047857}.jr-tool-card-pitfall{background:#fff7ed;border-left:.8mm solid #f97316}.jr-tool-card-pitfall .jr-tool-card-box-label{color:#c2410c}.jr-tool-card-visual{height:30mm;overflow:hidden;border-radius:1.5mm;background:#ffffff}.jr-tool-card-visual>*{max-height:30mm}.jr-tool-card-caption{margin-top:.4mm;font-size:6pt}.jr-tool-card-caption,.jr-tool-card-empty{color:var(--jr-tool-card-muted);text-align:center}.jr-tool-card-empty{margin:auto}.jr-tool-card-verso{--jr-verso-gold:#f4c64e;--jr-verso-gold-deep:#c79a26;position:relative;display:flex;flex-direction:column;align-items:stretch;gap:1.8mm;padding:5.5mm 5mm 4.8mm;color:#ffffff;text-align:center;background:radial-gradient(90% 55% at 15% 0,rgba(59,130,246,.5) 0,rgba(59,130,246,0) 70%),radial-gradient(80% 45% at 100% 100%,rgba(244,198,78,.18) 0,rgba(244,198,78,0) 70%),radial-gradient(70% 50% at 50% 55%,rgba(30,58,138,.35) 0,rgba(30,58,138,0) 75%),linear-gradient(180deg,#0c1c4a,#081333 50%,#050a1f);box-shadow:inset 0 0 0 .9mm var(--jr-verso-gold),inset 0 0 0 1.2mm var(--jr-verso-gold-deep),inset 0 0 6mm rgba(0,0,0,.45);isolation:isolate}.jr-tool-card-verso:before{content:"";position:absolute;inset:1.2mm;border-radius:7.8mm;z-index:-1;pointer-events:none;background:radial-gradient(.45mm .45mm at 12% 18%,rgba(255,255,255,.8),transparent),radial-gradient(.3mm .3mm at 30% 9%,rgba(255,255,255,.55),transparent),radial-gradient(.35mm .35mm at 88% 34%,rgba(255,255,255,.6),transparent),radial-gradient(.3mm .3mm at 6% 46%,rgba(255,255,255,.5),transparent),radial-gradient(.5mm .5mm at 93% 58%,rgba(253,230,138,.75),transparent),radial-gradient(.3mm .3mm at 8% 71%,rgba(255,255,255,.55),transparent),radial-gradient(.35mm .35mm at 90% 79%,rgba(255,255,255,.5),transparent),radial-gradient(.4mm .4mm at 16% 88%,rgba(253,230,138,.6),transparent),radial-gradient(.25mm .25mm at 55% 4%,rgba(255,255,255,.5),transparent),radial-gradient(.3mm .3mm at 72% 92%,rgba(255,255,255,.45),transparent)}.jr-tool-card-verso-top{display:flex;align-items:center;justify-content:space-between;gap:2mm}.jr-tool-card-verso-brand{display:inline-flex;align-items:center;gap:1.2mm}.jr-tool-card-verso-name{font-family:Outfit,Inter,sans-serif;font-size:8pt;font-weight:800;letter-spacing:.02em}.jr-tool-card-verso-stats{display:inline-flex;flex-direction:column;align-items:flex-end;gap:.7mm}.jr-tool-card-verso-range{font-family:Outfit,Inter,sans-serif;font-size:7pt;font-weight:800;color:#bfdbfe;letter-spacing:.01em}.jr-tool-card-verso-xp{display:inline-flex;align-items:baseline;gap:.8mm;border-radius:999px;padding:.7mm 2.2mm;background:linear-gradient(180deg,#f7d068,#f4c64e 55%,#e7b431);color:#0a2e57;box-shadow:0 .5mm 0 var(--jr-verso-gold-deep)}.jr-tool-card-verso-xp-label{font-size:5.5pt;font-weight:800;letter-spacing:.06em}.jr-tool-card-verso-xp-value{font-family:Outfit,Inter,sans-serif;font-size:11pt;font-weight:900;line-height:1}.jr-tool-card-verso-xp-group+.jr-tool-card-verso-xp-group{margin-left:.32em}.jr-tool-card-verso-tags{display:flex;flex-wrap:wrap;justify-content:center;gap:1mm}.jr-tool-card-verso-domain,.jr-tool-card-verso-type{border-radius:999px;padding:.4mm 1.8mm;font-size:6pt;font-weight:700}.jr-tool-card-verso-type{background:rgba(244,198,78,.16);color:var(--jr-verso-gold);border:.2mm solid rgba(244,198,78,.55);text-transform:uppercase;letter-spacing:.05em}.jr-tool-card-verso-domain{background:rgba(255,255,255,.1);color:#dbeafe}.jr-tool-card-verso-title{margin:0;font-family:Outfit,Inter,sans-serif;font-weight:800;line-height:1.12;color:#ffffff;text-shadow:0 .4mm 1.2mm rgba(0,0,0,.5);display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;line-clamp:3;overflow:hidden}.jr-tool-card-verso-title[data-size=lg]{font-size:13pt}.jr-tool-card-verso-title[data-size=md]{font-size:11pt}.jr-tool-card-verso-title[data-size=sm]{font-size:9pt}.jr-tool-card-verso-emblem{border-radius:1.8mm;padding:1.6mm 2.4mm;background:rgba(255,255,255,.07);border:.2mm solid rgba(244,198,78,.45);color:#ffffff;font-size:7pt;line-height:1.3}.jr-tool-card-verso-emblem[data-kind=formula]{font-size:10pt;color:#fde68a}.jr-tool-card-verso-emblem .katex-display,.jr-tool-card-verso-emblem p{margin:0}.jr-tool-card-qr-tile{align-self:center;margin-block:auto;border-radius:2mm;background:#0a1638;padding:1mm;box-shadow:0 0 0 .4mm rgba(244,198,78,.8)}.jr-tool-card-qr{display:block;width:30mm;height:30mm;image-rendering:pixelated}.jr-tool-card-verso-foot{display:flex;align-items:flex-end;justify-content:space-between;gap:2mm;text-align:left}.jr-tool-card-verso-foot-text{display:flex;flex-direction:column;gap:.4mm}.jr-tool-card-verso-nav{font-family:Outfit,Inter,sans-serif;font-size:7pt;font-weight:700;letter-spacing:.03em}.jr-tool-card-verso-url{font-size:5.5pt;opacity:.75}.jr-tool-card-verso-rarity{font-size:8pt;line-height:1;letter-spacing:.05em;color:var(--jr-verso-gold)}.jr-tool-card-verso-rarity-off{color:rgba(255,255,255,.2)}.jr-tool-card-scaler{position:relative;width:100%;aspect-ratio:74/105}.jr-tool-card-scaler>.jr-tool-card-scaled{position:absolute;left:0;top:0;transform-origin:top left;transform:scale(var(--jr-tool-card-scale,1))}.jr-flip{perspective:1200px}.jr-flip-inner{position:relative;width:100%;aspect-ratio:74/105;transform-style:preserve-3d;transition:transform .9s cubic-bezier(.3,.7,.2,1)}.jr-flip-inner[data-side=recto]{transform:rotateY(180deg)}.jr-flip-face{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;border-radius:12.2%/8.6%;box-shadow:var(--jr-flip-shadow,0 18px 40px -12px rgba(2,20,60,.55))}.jr-flip-face-recto{transform:rotateY(180deg)}@media (prefers-reduced-motion:reduce){.jr-flip-inner{transition:none}}@page jr-tool-card{size:74mm 105mm;margin:0}@page jr-sheet{size:210mm 297mm;margin:0}.jr-print-card-page{page:jr-tool-card;width:74mm;height:105mm;break-after:page}.jr-print-card-page .jr-tool-card{border-radius:0;border:none}.jr-print-sheet{page:jr-sheet;position:relative;width:210mm;height:297mm;display:grid;grid-template-columns:repeat(2,105mm);grid-template-rows:repeat(4,74mm);align-content:center;break-after:page;background:#ffffff}.jr-print-slot{position:relative;width:105mm;height:74mm;outline:.1mm dashed #94a3b8;outline-offset:-.05mm}.jr-print-slot>.jr-tool-card{position:absolute;left:15.5mm;top:-15.5mm;border-radius:0;border:none;transform:rotate(90deg)}.jr-print-sheet[data-face=verso]{direction:rtl}.jr-print-sheet[data-face=verso] .jr-print-slot>.jr-tool-card{direction:ltr;transform:rotate(-90deg)}@media print{body,html{background:#ffffff!important;margin:0!important}.jr-print-hide{display:none!important}.jr-print-root{padding:0!important;margin:0!important}}