.tool-container[data-v-fcd07acb]{max-width:640px;margin:0 auto;padding:24px 16px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.tool-title[data-v-fcd07acb]{font-size:1.8rem;font-weight:700;color:#1f2937;margin:0 0 8px;text-align:center}.tool-description[data-v-fcd07acb]{color:#6b7280;text-align:center;margin:0 0 20px;font-size:.95rem;line-height:1.5}.difficulty-row[data-v-fcd07acb]{display:flex;gap:10px;justify-content:center;margin-bottom:20px}.diff-btn[data-v-fcd07acb]{padding:8px 20px;border:2px solid #e2e8f0;border-radius:999px;background:#f8fafc;color:#1f2937;font-size:.9rem;cursor:pointer;transition:all .15s;touch-action:manipulation}.diff-btn[data-v-fcd07acb]:hover{border-color:#3b82f6;color:#3b82f6}.diff-btn.active[data-v-fcd07acb]{border-color:#3b82f6;background:#3b82f6;color:#fff}.status-bar[data-v-fcd07acb]{display:flex;gap:8px;justify-content:center;margin-bottom:12px;flex-wrap:wrap}.stat-box[data-v-fcd07acb]{background:#f8fafc;border:1px solid #e2e8f0;border-radius:10px;padding:8px 14px;text-align:center;min-width:70px}.stat-label[data-v-fcd07acb]{display:block;font-size:.72rem;color:#6b7280;margin-bottom:2px}.stat-value[data-v-fcd07acb]{display:block;font-size:1.1rem;font-weight:700;color:#1f2937}.stat-value.urgent[data-v-fcd07acb]{color:#ef4444;animation:pulse-red-fcd07acb .5s infinite}.combo-val[data-v-fcd07acb]{color:#3b82f6}@keyframes pulse-red-fcd07acb{0%,to{transform:scale(1)}50%{transform:scale(1.15)}}.game-area[data-v-fcd07acb]{position:relative;width:100%;height:480px;background:#0f172a;border-radius:16px;overflow:hidden;cursor:crosshair;-webkit-user-select:none;user-select:none;border:2px solid #1e293b}.overlay-content[data-v-fcd07acb]{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:20px}.idle-icon[data-v-fcd07acb]{font-size:4rem}.idle-text[data-v-fcd07acb]{color:#94a3b8;text-align:center;font-size:.95rem;line-height:1.6;margin:0}.start-btn[data-v-fcd07acb]{padding:14px 40px;background:#3b82f6;color:#fff;border:none;border-radius:12px;font-size:1.1rem;font-weight:700;cursor:pointer;transition:background .15s;touch-action:manipulation}.start-btn[data-v-fcd07acb]:hover{background:#2563eb}.best-record[data-v-fcd07acb]{color:#64748b;font-size:.85rem}.best-by-diff[data-v-fcd07acb]{display:flex;gap:8px}.diff-best[data-v-fcd07acb]{background:#ffffff0f;border:1px solid rgba(255,255,255,.1);border-radius:10px;padding:8px 12px;text-align:center;min-width:72px}.diff-best.current[data-v-fcd07acb]{border-color:#3b82f6;background:#3b82f626}.diff-best-label[data-v-fcd07acb]{display:block;font-size:.72rem;color:#94a3b8;margin-bottom:3px}.diff-best-val[data-v-fcd07acb]{display:block;font-size:1rem;font-weight:700;color:#f1f5f9}.combo-message[data-v-fcd07acb]{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:1.6rem;font-weight:800;color:#fbbf24;text-shadow:0 0 20px rgba(251,191,36,.8);pointer-events:none;z-index:10;white-space:nowrap;animation:combo-pop-fcd07acb .3s ease-out}@keyframes combo-pop-fcd07acb{0%{transform:translate(-50%,-50%) scale(.6);opacity:0}to{transform:translate(-50%,-50%) scale(1);opacity:1}}.circle[data-v-fcd07acb]{position:absolute;border-radius:50%;transform:translate(-50%,-50%);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:transform .08s;animation:circle-appear-fcd07acb linear forwards;touch-action:manipulation}.circle[data-v-fcd07acb]:hover{transform:translate(-50%,-50%) scale(1.08)}.circle[data-v-fcd07acb]:active{transform:translate(-50%,-50%) scale(.9)}.circle.special[data-v-fcd07acb]{animation:circle-appear-fcd07acb linear forwards,golden-pulse-fcd07acb .6s ease-in-out infinite alternate}@keyframes circle-appear-fcd07acb{0%{opacity:0;transform:translate(-50%,-50%) scale(.3)}10%{opacity:1;transform:translate(-50%,-50%) scale(1)}80%{opacity:1}to{opacity:0;transform:translate(-50%,-50%) scale(.8)}}@keyframes golden-pulse-fcd07acb{0%{box-shadow:0 0 12px 3px #f59e0b80}to{box-shadow:0 0 24px 8px #f59e0be6}}.circle-pts[data-v-fcd07acb]{color:#ffffffe6;font-size:.7rem;font-weight:700;pointer-events:none}.star-icon[data-v-fcd07acb]{font-size:1.1rem;pointer-events:none}.result-title[data-v-fcd07acb]{font-size:1.5rem;font-weight:700;color:#f1f5f9}.result-score[data-v-fcd07acb]{font-size:3rem;font-weight:900;color:#fbbf24}.result-grid[data-v-fcd07acb]{display:grid;grid-template-columns:1fr 1fr;gap:8px;width:100%;max-width:280px}.result-item[data-v-fcd07acb]{background:#ffffff12;border-radius:10px;padding:10px;text-align:center}.r-label[data-v-fcd07acb]{display:block;font-size:.75rem;color:#94a3b8;margin-bottom:4px}.r-val[data-v-fcd07acb]{display:block;font-size:1.1rem;font-weight:700;color:#f1f5f9}.new-record[data-v-fcd07acb]{font-size:1.1rem;font-weight:700;color:#fbbf24}.result-btns[data-v-fcd07acb]{display:flex;gap:10px}.share-btn[data-v-fcd07acb]{padding:14px 28px;background:transparent;color:#94a3b8;border:1px solid #334155;border-radius:12px;font-size:1rem;cursor:pointer;transition:all .15s;touch-action:manipulation}.share-btn[data-v-fcd07acb]:hover{background:#ffffff12;color:#f1f5f9}.tips[data-v-fcd07acb]{margin-top:14px;text-align:center;color:#6b7280;font-size:.85rem}