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ease;flex-shrink:0;color:#fff;font-size:18px}.sc-player-btn:hover{transform:scale(1.08)}.sc-player-btn:active{transform:scale(.95)}.sc-player-bar{flex:1;height:6px;background:var(--gray-200);border-radius:10px;overflow:hidden;position:relative}.sc-player-fill{height:100%;background:linear-gradient(90deg,var(--primary) 0%,#7c6aff 100%);border-radius:10px;transition:width .1s linear}.sc-player-time{font-size:12px;font-weight:600;color:var(--text-secondary);font-variant-numeric:tabular-nums;min-width:42px;text-align:right}.sc-link-ok{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--success);margin-top:6px}.sc-link-err{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--error);margin-top:6px}.sc-link-hint{font-size:11px;color:var(--text-tertiary);line-height:1.4;margin-top:6px}.sc-tts-saved{display:flex;align-items:center;gap:10px;padding:12px 16px;border-radius:12px;background:#30d1580f;border:1px solid rgba(48,209,88,.15)}.sc-advanced-toggle{display:flex;align-items:center;justify-content:space-between;padding:18px 24px;border-radius:16px;border:1px solid var(--border-light);background:var(--bg-primary);cursor:pointer;transition:all .2s ease;-webkit-user-select:none;user-select:none}.sc-advanced-toggle:hover{background:var(--gray-50)}.sc-advanced-body{padding:0 24px 24px;border:1px solid var(--border-light);border-top:none;border-radius:0 0 16px 16px;background:var(--bg-primary);animation:scSlideIn .3s ease-out}.sc-disabled{display:flex;align-items:center;gap:14px;padding:24px;border-radius:16px;background:var(--gray-50);border:1px dashed var(--border-medium);color:var(--text-secondary);font-size:14px;font-weight:500}.sc-save-bar{display:flex;justify-content:flex-end;gap:12px;padding-top:8px}.sc-subsection{margin-top:20px;padding:20px 24px;border-radius:var(--radius-lg);background:var(--gray-50);border:1px solid var(--border-light);animation:scSlideIn .3s ease-out}.sc-subsection-title{font-size:13px;font-weight:700;color:var(--text-primary);margin-bottom:14px;display:flex;align-items:center;gap:8px}@media (max-width: 768px){.sc-section{padding:20px 16px}.sc-sliders{grid-template-columns:1fr;gap:16px}.sc-studio-tabs{flex-direction:column}.sc-studio{padding:16px}.sc-tabs{width:100%}.sc-tab{flex:1;text-align:center}}@media (max-width: 768px){.section-header h1{font-size:22px}.kpi-card-value{font-size:24px}.ant-card-body{padding:16px!important}}