.DopplerEffectCalculator_wrap__WhGOm{padding:24px 16px}.DopplerEffectCalculator_card__ueWsM{background:#fff;border:1px solid #e5e7eb;border-radius:16px;padding:28px;max-width:520px;margin:0 auto}.DopplerEffectCalculator_formula__L3wpJ{text-align:center;font-family:monospace;font-size:.95rem;font-weight:600;color:#667eea;margin-bottom:20px}.DopplerEffectCalculator_grid__VRKCF{display:grid;grid-template-columns:1fr 1fr;grid-gap:14px;gap:14px;margin-bottom:20px}.DopplerEffectCalculator_field___W4H2{display:flex;flex-direction:column;gap:5px}.DopplerEffectCalculator_field___W4H2 span{font-size:.82rem;font-weight:600;color:#374151}.DopplerEffectCalculator_field___W4H2 input,.DopplerEffectCalculator_field___W4H2 select{padding:9px 12px;border:1px solid #d1d5db;border-radius:8px;font-size:.9rem;outline:none;background:#fff}.DopplerEffectCalculator_field___W4H2 input:focus,.DopplerEffectCalculator_field___W4H2 select:focus{border-color:#667eea}.DopplerEffectCalculator_results__CUWyR{background:#f0f0ff;border:1px solid #c7d2fe;border-radius:12px;padding:16px;display:flex;flex-direction:column;gap:10px}.DopplerEffectCalculator_row__pAYI7{display:flex;justify-content:space-between;align-items:center;font-size:.875rem}.DopplerEffectCalculator_row__pAYI7 span{color:#6b7280}.DopplerEffectCalculator_row__pAYI7 strong{font-family:monospace;color:#111827}.DopplerEffectCalculator_up__QYpUN{color:#10b981}.DopplerEffectCalculator_down__usX30{color:#ef4444}.DopplerEffectCalculator_badge__71_H_{text-align:center;font-size:.82rem;font-weight:600;color:#667eea;padding-top:6px;border-top:1px solid #c7d2fe}.DopplerEffectCalculator_hint__wOv8p{text-align:center;font-size:.875rem;color:#9ca3af;padding:16px 0}@media (max-width:480px){.DopplerEffectCalculator_grid__VRKCF{grid-template-columns:1fr}}