.ChangeSpeed_container__xfeYK{display:flex;flex-direction:column;gap:2rem;max-width:600px;margin:0 auto}.ChangeSpeed_loadingOverlay__n3wxW{background:var(--bg-secondary);border:1px solid var(--border-color);padding:2rem;border-radius:12px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:1rem}.ChangeSpeed_spinner__R48BF{width:40px;height:40px;border:4px solid rgba(255,187,0,.2);border-top:4px solid var(--brand-primary);border-radius:50%;animation:ChangeSpeed_spin__5mq_S 1s linear infinite}@keyframes ChangeSpeed_spin__5mq_S{to{transform:rotate(1turn)}}.ChangeSpeed_uploadSection__iQMK9{background:var(--bg-secondary);border:2px dashed var(--border-color);border-radius:12px;padding:3rem 2rem;text-align:center;transition:all .3s ease}.ChangeSpeed_uploadSection__iQMK9:hover{border-color:var(--brand-primary);background:rgba(255,187,0,.05)}.ChangeSpeed_fileInput__w__bE{display:none}.ChangeSpeed_uploadLabel__5K16D{display:flex;flex-direction:column;align-items:center;gap:.5rem;cursor:pointer;font-size:1.2rem;font-weight:600;color:var(--text-primary)}.ChangeSpeed_subtext__laibo{font-size:.9rem;font-weight:400;color:var(--text-secondary)}.ChangeSpeed_settingsSection__lNwUX{background:var(--bg-secondary);padding:1.5rem;border-radius:12px;border:1px solid var(--border-color);display:flex;flex-direction:column;gap:1.5rem}.ChangeSpeed_inputGroup__Rv1zQ{display:flex;flex-direction:column;gap:.5rem}.ChangeSpeed_inputGroup__Rv1zQ label{font-weight:500;color:var(--text-secondary);font-size:.9rem}.ChangeSpeed_inputGroup__Rv1zQ select{padding:.8rem;border-radius:8px;border:1px solid var(--border-color);background:var(--bg-primary);color:var(--text-primary);font-size:1rem;outline:none}.ChangeSpeed_inputGroup__Rv1zQ select:focus{border-color:var(--brand-primary)}.ChangeSpeed_generateBtn__SOD6W{width:100%;padding:1rem;background-color:var(--brand-primary);color:#000;border:none;border-radius:8px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .2s ease;margin-top:.5rem}.ChangeSpeed_generateBtn__SOD6W:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 12px rgba(255,187,0,.2)}.ChangeSpeed_generateBtn__SOD6W:disabled{opacity:.7;cursor:not-allowed}.ChangeSpeed_resultSection__Jjsrk{background:var(--bg-secondary);padding:1.5rem;border-radius:12px;border:1px solid var(--border-color);display:flex;flex-direction:column;gap:1.5rem;text-align:center;animation:ChangeSpeed_fadeIn__2CTXW .4s ease}@keyframes ChangeSpeed_fadeIn__2CTXW{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.ChangeSpeed_resultTitle__GNg8r{color:var(--brand-primary);margin:0}.ChangeSpeed_audioPlayer__07rtV{width:100%;border-radius:8px}.ChangeSpeed_downloadBtn__JWvQl{display:inline-block;padding:.8rem 1.5rem;background-color:var(--brand-primary);color:#000;text-decoration:none;border-radius:8px;font-weight:600;transition:all .2s ease}.ChangeSpeed_downloadBtn__JWvQl:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(255,187,0,.2)}.ChangeSpeed_sliderGroup__RhvH3{display:flex;flex-direction:column;gap:.8rem}.ChangeSpeed_sliderHeader__v7kZ7{display:flex;justify-content:space-between;align-items:center}.ChangeSpeed_sliderHeader__v7kZ7 label{font-weight:600;color:var(--text-secondary)}.ChangeSpeed_sliderValue__yRqAU{font-size:1.2rem;font-weight:700;color:var(--brand-primary)}.ChangeSpeed_slider__4nhtx{width:100%;accent-color:var(--brand-primary)}.ChangeSpeed_sliderMarks__e7hM6{display:flex;justify-content:space-between;font-size:.8rem;color:var(--text-muted)}