.game-wrapper[data-astro-cid-l5hqmkxf]{max-width:650px;margin:40px auto;padding:0 20px;font-family:system-ui,-apple-system,sans-serif}.game-container[data-astro-cid-l5hqmkxf]{background:#fff;padding:40px 30px;border-radius:16px;border:1px solid #e2e8f0;text-align:center}.screen[data-astro-cid-l5hqmkxf]{display:none}.screen[data-astro-cid-l5hqmkxf].active{display:block}.hidden[data-astro-cid-l5hqmkxf]{display:none!important}h1[data-astro-cid-l5hqmkxf]{font-size:2.2rem;font-weight:800;color:#1e293b;margin-bottom:10px}h2[data-astro-cid-l5hqmkxf]{font-size:1.5rem;font-weight:700;color:#334155;line-height:1.4;margin-bottom:20px}p[data-astro-cid-l5hqmkxf]{font-size:1.05rem;color:#64748b;line-height:1.6;margin-bottom:25px}.icon-pulse[data-astro-cid-l5hqmkxf]{font-size:4rem;margin-bottom:15px;animation:pulse 2s infinite}.step-counter[data-astro-cid-l5hqmkxf]{text-transform:uppercase;letter-spacing:1px;font-size:.85rem;color:#2563eb;font-weight:700;margin-bottom:15px;background:#eff6ff;display:inline-block;padding:5px 12px;border-radius:20px}.reveal-number[data-astro-cid-l5hqmkxf]{font-size:4.5rem;font-weight:800;color:#2563eb;margin:15px 0 25px;line-height:1}button[data-astro-cid-l5hqmkxf]{font-family:inherit;cursor:pointer;transition:.2s ease}.btn-primary[data-astro-cid-l5hqmkxf]{background:#2563eb;color:#fff;border:none;padding:14px 24px;font-size:1.05rem;font-weight:600;border-radius:10px;width:100%;max-width:300px;margin:0 auto;display:block}.btn-primary[data-astro-cid-l5hqmkxf]:hover{background:#1d4ed8;transform:translateY(-1px);box-shadow:0 4px 12px #2563eb33}.btn-secondary[data-astro-cid-l5hqmkxf]{background:#f8fafc;color:#475569;border:1px solid #cbd5e1;padding:12px 24px;font-size:1rem;font-weight:600;border-radius:10px;width:100%;max-width:300px;margin:0 auto;display:block}.btn-secondary[data-astro-cid-l5hqmkxf]:hover{background:#f1f5f9;border-color:#94a3b8;color:#1e293b}.btn-ghost[data-astro-cid-l5hqmkxf]{background:transparent;color:#64748b;border:none;font-weight:600;font-size:.95rem}.btn-ghost[data-astro-cid-l5hqmkxf]:hover{color:#2563eb;text-decoration:underline}.modal-overlay[data-astro-cid-l5hqmkxf]{position:fixed;inset:0;background:#0f172a99;backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:15px;z-index:1000}.modal-content[data-astro-cid-l5hqmkxf]{background:#fff;border:1px solid #e2e8f0;border-radius:16px;padding:30px;max-width:500px;width:100%;position:relative;max-height:90vh;overflow-y:auto;box-shadow:0 20px 25px -5px #0000001a}.btn-close[data-astro-cid-l5hqmkxf]{position:absolute;top:15px;right:20px;background:transparent;border:none;color:#94a3b8;font-size:1.8rem;line-height:1;padding:0}.btn-close[data-astro-cid-l5hqmkxf]:hover{color:#ef4444}.modal-content[data-astro-cid-l5hqmkxf] h3[data-astro-cid-l5hqmkxf]{color:#1e293b;font-size:1.3rem;margin-bottom:10px}.modal-content[data-astro-cid-l5hqmkxf] p[data-astro-cid-l5hqmkxf]{color:#64748b;font-size:.95rem;margin-bottom:20px}.input-group[data-astro-cid-l5hqmkxf]{display:flex;gap:10px;margin-bottom:15px;flex-wrap:wrap}input[data-astro-cid-l5hqmkxf][type=number]{flex:1;min-width:150px;padding:12px;border:1px solid #cbd5e1;background:#fff;color:#1e293b;border-radius:8px;font-size:1rem}input[data-astro-cid-l5hqmkxf][type=number]:focus{outline:none;border-color:#2563eb;box-shadow:0 0 0 2px #2563eb1a}.input-group[data-astro-cid-l5hqmkxf] .btn-primary[data-astro-cid-l5hqmkxf]{width:auto;margin:0;flex:1;min-width:150px}.error-text[data-astro-cid-l5hqmkxf]{color:#ef4444;font-size:.9rem;margin-bottom:15px;text-align:left;font-weight:500}.timeline[data-astro-cid-l5hqmkxf]{margin-top:25px;border-left:2px solid #e2e8f0;padding-left:20px;text-align:left}.timeline-item[data-astro-cid-l5hqmkxf]{position:relative;margin-bottom:20px}.timeline-item[data-astro-cid-l5hqmkxf]:before{content:"";position:absolute;left:-25px;top:5px;width:10px;height:10px;border-radius:50%;background:#cbd5e1;border:2px solid #fff}.timeline-desc[data-astro-cid-l5hqmkxf]{font-size:.9rem;color:#64748b;margin-bottom:4px}.timeline-math[data-astro-cid-l5hqmkxf]{font-size:1.05rem;font-weight:700;color:#334155}.timeline-final[data-astro-cid-l5hqmkxf]:before{background:#2563eb;width:12px;height:12px;left:-26px}.timeline-final[data-astro-cid-l5hqmkxf] .timeline-math[data-astro-cid-l5hqmkxf]{color:#2563eb;font-size:1.3rem}.fade-in[data-astro-cid-l5hqmkxf]{animation:fadeIn .4s ease-out forwards}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.1)}to{transform:scale(1)}}