.fc-page{max-width:720px;margin:0 auto;padding:1.5rem 1rem 3rem}.fc-breadcrumb{font-size:0.85rem;color:#666;margin-bottom:1.25rem}.fc-breadcrumb a{color:#1a365d;text-decoration:none;font-weight:600}.fc-breadcrumb a:hover{color:#800000;text-decoration:underline}.fc-breadcrumb .sep{margin:0 0.35rem;color:#aaa}.fc-header{text-align:center;margin-bottom:1.5rem;background:#1a365d;padding:1.25rem 1rem;border-radius:10px}.fc-header h1{font-size:1.6rem;margin:0 0 0.25rem;color:#f5f0e8}.fc-header .fc-subtitle{font-size:0.95rem;color:#c0b9a8;margin:0}.fc-progress{display:flex;align-items:center;gap:0.75rem;margin-bottom:1.25rem}.fc-progress-bar{flex:1;height:8px;background:#e2e8f0;border-radius:4px;overflow:hidden}.fc-progress-fill{height:100%;background:#48bb78;border-radius:4px;transition:width 0.4s ease;width:0%}.fc-progress-text{font-size:0.8rem;color:#666;white-space:nowrap;min-width:4rem;text-align:right}.fc-stats{display:flex;justify-content:center;gap:1.5rem;margin-bottom:1.25rem;font-size:0.85rem;color:#555}.fc-stats span{white-space:nowrap}.fc-stat-val{font-weight:700}.fc-stat-got .fc-stat-val{color:#38a169}.fc-stat-miss .fc-stat-val{color:#e53e3e}.fc-stat-left .fc-stat-val{color:#555}.fc-card-wrapper{perspective:800px;margin-bottom:1.25rem}.fc-card{position:relative;cursor:pointer;transform-style:preserve-3d;transition:transform 0.5s ease,min-height 0.4s ease;min-height:240px}.fc-card.flipped{transform:rotateY(180deg)}.fc-card-face{position:absolute;inset:0;backface-visibility:hidden;border-radius:12px;padding:2rem 1.75rem;display:flex;flex-direction:column;justify-content:center}.fc-card-front{background:#1a365d;color:#f5f0e8}.fc-card-back{background:#fff;border:2px solid #e2e8f0;transform:rotateY(180deg);color:#333}.fc-card-label{font-size:0.75rem;text-transform:uppercase;letter-spacing:0.08em;opacity:0.7;margin-bottom:0.75rem}.fc-card-front .fc-card-label{color:rgba(255,255,255,0.8)}.fc-card-text{font-size:1.15rem;line-height:1.6}.fc-card-front .fc-card-text{font-weight:500}.fc-card-hint{font-size:0.8rem;opacity:0.6;margin-top:auto;padding-top:1rem;text-align:center}.fc-card-category{position:absolute;bottom:0.75rem;right:1rem;font-size:0.7rem;text-transform:uppercase;letter-spacing:0.06em;font-weight:600;opacity:0.45}.fc-card-front .fc-card-category{color:#c0b9a8}.fc-card-back .fc-card-category{color:#999}.fc-controls{display:flex;gap:0.75rem;justify-content:center;margin-bottom:1.5rem}.fc-btn{padding:0.65rem 1.5rem;border:none;border-radius:8px;font-size:0.95rem;font-weight:600;cursor:pointer;transition:all 0.2s;flex:1;max-width:200px}.fc-btn:disabled{opacity:0.4;cursor:default}.fc-btn-again{background:#fed7d7;color:#c53030}.fc-btn-again:hover:not(:disabled){background:#feb2b2}.fc-btn-got{background:#c6f6d5;color:#276749}.fc-btn-got:hover:not(:disabled){background:#9ae6b4}.fc-btn-flip{background:#e2e8f0;color:#4a5568}.fc-btn-flip:hover:not(:disabled){background:#cbd5e0}.fc-end{text-align:center;padding:2rem 1rem}.fc-end-score{font-size:3rem;font-weight:800;margin-bottom:0.5rem}.fc-end-score.perfect{color:#38a169}.fc-end-score.great{color:#3182ce}.fc-end-score.okay{color:#d69e2e}.fc-end-score.low{color:#e53e3e}.fc-end-msg{font-size:1.1rem;color:#555;margin-bottom:1.5rem}.fc-end-actions{display:flex;flex-wrap:wrap;gap:0.75rem;justify-content:center}.fc-end-btn{display:inline-flex;align-items:center;gap:0.4rem;padding:0.6rem 1.25rem;border-radius:8px;font-size:0.9rem;font-weight:600;text-decoration:none;border:none;cursor:pointer;transition:all 0.2s}.fc-end-btn:hover{text-decoration:none;transform:translateY(-1px)}.fc-end-btn-primary{background:#667eea;color:#fff}.fc-end-btn-primary:hover{background:#5a67d8;color:#fff}.fc-end-btn-secondary{background:#e2e8f0;color:#4a5568}.fc-end-btn-secondary:hover{background:#cbd5e0;color:#333}.fc-siblings{border-top:1px solid #e2e8f0;padding-top:1.25rem;margin-top:1rem;font-size:0.9rem;color:#666;text-align:center}.fc-siblings a{color:#555;text-decoration:none;font-weight:500}.fc-siblings a:hover{color:#800000;text-decoration:underline}.fc-siblings .sep{margin:0 0.5rem;color:#ccc}.fc-keyboard-hint{text-align:center;font-size:0.75rem;color:#aaa;margin-top:0.5rem}.fc-keyboard-hint kbd{display:inline-block;padding:0.1rem 0.4rem;background:#f0f0f0;border:1px solid #ddd;border-radius:3px;font-family:inherit;font-size:0.7rem}@media (max-width:600px){.fc-page{padding:1rem 0.75rem 2rem}.fc-header h1{font-size:1.3rem}.fc-card{min-height:220px}.fc-card-face{padding:1.5rem 1.25rem}.fc-card-text{font-size:1.05rem}.fc-btn{padding:0.6rem 1rem;font-size:0.9rem}.fc-keyboard-hint{display:none}}