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.phonetic-play-button{display:flex;align-items:center;gap:var(--spacing-2);padding:var(--spacing-4) var(--spacing-6);border-radius:var(--border-radius-full);border:none;background:var(--color-primary);color:var(--color-white);font-size:var(--font-size-md);font-weight:var(--font-weight-semibold);cursor:pointer;transition:all .2s ease;box-shadow:0 2px 8px var(--color-shadow-primary-sm)}.synthesis-phonetic-section .phonetic-content .phonetic-actions .phonetic-play-button:hover:not(:disabled){background:var(--color-soft-primary);transform:translateY(-2px);box-shadow:0 4px 12px var(--color-shadow-primary-lg)}.synthesis-phonetic-section .phonetic-content .phonetic-actions .phonetic-play-button:disabled{opacity:.6;cursor:not-allowed}.synthesis-phonetic-section .phonetic-content .phonetic-actions .phonetic-play-button svg{flex-shrink:0}.synthesis-phonetic-section .phonetic-content .phonetic-actions .phonetic-add-button{display:flex;align-items:center;gap:var(--spacing-2);padding:var(--spacing-3-5) var(--spacing-5);background:var(--color-white);border:none;box-shadow:inset 0 0 0 1px var(--color-primary);border-radius:var(--border-radius-full);color:var(--color-primary);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);cursor:pointer;transition:all .2s ease}.synthesis-phonetic-section .phonetic-content .phonetic-actions .phonetic-add-button:hover:not(:disabled){background:var(--color-soft-primary-bg);box-shadow:inset 0 0 0 1px var(--color-soft-primary),0 2px 8px var(--color-shadow-focus);color:var(--color-soft-primary);transform:translateY(-1px)}.synthesis-phonetic-section .phonetic-content .phonetic-actions .phonetic-add-button:disabled{opacity:.6;cursor:not-allowed}.synthesis-phonetic-section .phonetic-content .phonetic-actions .phonetic-add-button svg{flex-shrink:0}.phonetic-label-actions{display:flex;gap:var(--spacing-2);align-items:center}.edit-mode-button,.guide-button{display:flex;align-items:center;gap:var(--spacing-2);padding:var(--spacing-1-5) var(--spacing-3);background:var(--color-white);border:1px solid var(--color-outlined-primary);border-radius:var(--border-radius-sm);color:var(--color-primary);font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);cursor:pointer;transition:all .2s ease}.edit-mode-button:hover,.guide-button:hover{background:var(--color-soft-primary-bg);transform:translateY(-1px);box-shadow:0 2px 4px var(--color-shadow-focus)}.edit-mode-button:active,.guide-button:active{transform:translateY(0)}.edit-mode-button svg,.guide-button svg{flex-shrink:0}.guide-button{border-color:var(--color-outlined-neutral);color:var(--color-text-secondary)}.guide-button:hover{background:var(--color-soft-neutral-bg);border-color:var(--color-outlined-primary);color:var(--color-primary)}.edit-mode-actions{display:flex;gap:var(--spacing-2)}.edit-mode-actions .edit-save-button,.edit-mode-actions .edit-cancel-button{display:flex;align-items:center;gap:var(--spacing-2);padding:var(--spacing-1-5) var(--spacing-3);border:none;border-radius:var(--border-radius-sm);font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);cursor:pointer;transition:all .2s ease}.edit-mode-actions .edit-save-button svg,.edit-mode-actions .edit-cancel-button svg{flex-shrink:0}.edit-mode-actions .edit-save-button{background:var(--color-success);color:var(--color-white)}.edit-mode-actions .edit-save-button:hover{background:var(--color-success-hover);transform:translateY(-1px)}.edit-mode-actions .edit-cancel-button{background:var(--color-soft-danger-bg);color:var(--color-soft-danger)}.edit-mode-actions .edit-cancel-button:hover{background:var(--color-soft-danger-bg-hover);transform:translateY(-1px)}.phonetic-section-redesigned{background:var(--color-white);border:1px solid var(--color-outlined-neutral);border-radius:var(--border-radius-lg);overflow:hidden}.phonetic-section-redesigned .phonetic-header{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-4) var(--spacing-5);background:linear-gradient(to right,var(--color-soft-primary-bg) 0%,var(--color-gradient-light-end) 100%);border-bottom:1px solid var(--color-outlined-neutral)}.phonetic-section-redesigned .phonetic-header .text-label{font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);color:var(--color-text-secondary);margin:0}.phonetic-section-redesigned .edit-button-inline{display:flex;align-items:center;gap:var(--spacing-2);padding:var(--spacing-2) var(--spacing-3-5);background:var(--color-white);border:1px solid var(--color-outlined-primary);border-radius:var(--border-radius-sm);color:var(--color-primary);font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);cursor:pointer;transition:all .2s ease}.phonetic-section-redesigned .edit-button-inline:hover{background:var(--color-soft-primary-bg);transform:translateY(-1px);box-shadow:0 2px 4px var(--color-shadow-focus)}.phonetic-section-redesigned .edit-button-inline svg{flex-shrink:0}.phonetic-section-redesigned .edit-save-button{display:flex;align-items:center;gap:var(--spacing-2);padding:var(--spacing-2) var(--spacing-3-5);border:none;border-radius:var(--border-radius-sm);background:var(--color-success);color:var(--color-white);font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);cursor:pointer;transition:all .2s ease}.phonetic-section-redesigned .edit-save-button:hover{background:var(--color-success-hover);transform:translateY(-1px);box-shadow:0 2px 8px var(--color-shadow-primary-lg)}.phonetic-section-redesigned .edit-save-button svg{flex-shrink:0}.phonetic-section-redesigned .edit-cancel-button{display:flex;align-items:center;gap:var(--spacing-2);padding:var(--spacing-2) var(--spacing-3-5);border:none;border-radius:var(--border-radius-sm);background:var(--color-outlined-danger);color:var(--color-white);font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);cursor:pointer;transition:all .2s ease}.phonetic-section-redesigned .edit-cancel-button:hover{background:var(--color-outlined-danger-hover);transform:translateY(-1px);box-shadow:0 2px 8px var(--color-shadow-primary-lg)}.phonetic-section-redesigned .edit-cancel-button svg{flex-shrink:0}.phonetic-section-redesigned .edit-controls-area{min-height:36px;display:flex;align-items:center}.phonetic-section-redesigned .edit-controls-area .edit-actions-inline{display:flex;gap:var(--spacing-2);align-items:center}.phonetic-section-redesigned .phonetic-edit-mode .phonetic-edit-area,.phonetic-section-redesigned .phonetic-content-card{padding:var(--spacing-5);display:flex;flex-direction:column;gap:var(--spacing-4)}.phonetic-actions-integrated{display:flex;align-items:center;gap:var(--spacing-3)}@media(max-width:767px){.phonetic-actions-integrated{flex-direction:column;align-items:stretch;gap:var(--spacing-2)}}.phonetic-play-button-primary{display:flex;align-items:center;gap:var(--spacing-3);padding:var(--spacing-4) var(--spacing-6);border-radius:var(--border-radius-full);border:none;background:var(--color-primary);color:var(--color-white);font-size:var(--font-size-md);font-weight:var(--font-weight-semibold);cursor:pointer;transition:all .2s ease;box-shadow:0 2px 8px var(--color-shadow-primary-sm)}.phonetic-play-button-primary:hover:not(:disabled){background:var(--color-soft-primary);transform:translateY(-2px);box-shadow:0 4px 12px var(--color-shadow-primary-lg)}.phonetic-play-button-primary:disabled{opacity:.6;cursor:not-allowed}.phonetic-play-button-primary svg{flex-shrink:0}.phonetic-add-button-secondary{display:flex;align-items:center;gap:var(--spacing-2);padding:var(--spacing-3-5) var(--spacing-5);background:var(--color-white);border:none;box-shadow:inset 0 0 0 1px var(--color-primary);border-radius:var(--border-radius-full);color:var(--color-primary);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);cursor:pointer;transition:all .2s ease}.phonetic-add-button-secondary:hover:not(:disabled){background:var(--color-soft-primary-bg);transform:translateY(-1px);box-shadow:inset 0 0 0 1px var(--color-primary)}.phonetic-add-button-secondary:disabled{opacity:.6;cursor:not-allowed}.phonetic-add-button-secondary svg{flex-shrink:0}.phonetic-edit-input{width:100%;padding:var(--spacing-4) var(--spacing-5);background:var(--color-white);border:2px solid var(--color-outlined-primary);border-radius:var(--border-radius-lg);font-family:var(--font-family-mono, "Monaco", "Menlo", "Ubuntu Mono", monospace);font-size:var(--font-size-lg);color:var(--color-soft-primary);font-weight:var(--font-weight-medium);letter-spacing:.5px;resize:vertical;min-height:80px;transition:all .2s ease}.phonetic-edit-input:focus-visible{outline:none;box-shadow:0 0 0 3px var(--color-focus-ring-blue);background:var(--color-soft-primary-bg-hover)}.phonetic-edit-input:focus:not(:focus-visible){outline:none}.phonetic-edit-input::placeholder{color:var(--color-gray);font-weight:400}.phonetic-symbol-toolbar{display:flex;flex-wrap:wrap;gap:var(--spacing-6);padding:var(--spacing-4);background:var(--color-soft-neutral-bg);border:1px solid var(--color-outlined-neutral);border-radius:var(--border-radius)}@media(max-width:767px){.phonetic-symbol-toolbar{flex-direction:column;gap:var(--spacing-4)}}.symbol-toolbar-section{display:flex;align-items:center;gap:var(--spacing-3)}.symbol-toolbar-section .toolbar-label{font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);color:var(--color-text-secondary);white-space:nowrap;min-width:70px}.symbol-toolbar-section .symbol-buttons{display:flex;flex-wrap:wrap;gap:var(--spacing-1-5)}.symbol-toolbar-section .symbol-btn{width:32px;height:32px;border:1px solid var(--color-outlined-neutral);background:var(--color-white);border-radius:var(--border-radius-sm);color:var(--color-primary);font-family:var(--font-family-mono, "Monaco", "Menlo", "Ubuntu Mono", monospace);font-weight:var(--font-weight-semibold);font-size:var(--font-size-md);cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center}.symbol-toolbar-section .symbol-btn:hover{background:var(--color-soft-primary-bg);border-color:var(--color-outlined-primary);transform:translateY(-1px);box-shadow:0 2px 4px var(--color-shadow-focus)}.symbol-toolbar-section .symbol-btn:active{transform:translateY(0)}.symbol-toolbar-section .guide-toolbar-button{width:32px;height:32px;border:1px solid var(--color-outlined-neutral);background:var(--color-white);border-radius:var(--border-radius-sm);color:var(--color-gray);cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center}.symbol-toolbar-section .guide-toolbar-button:hover{background:var(--color-soft-primary-bg);border-color:var(--color-outlined-primary);color:var(--color-primary);transform:translateY(-1px);box-shadow:0 2px 4px var(--color-shadow-focus)}.symbol-toolbar-section .guide-toolbar-button:active{transform:translateY(0)}.symbol-toolbar-section .guide-toolbar-button svg{flex-shrink:0}.phonetic-symbol-palette{background:var(--color-soft-neutral-bg);border:1px solid var(--color-outlined-neutral);border-radius:var(--border-radius-lg);overflow:hidden;transition:all .3s ease;min-height:120px}.phonetic-symbol-palette.reference{opacity:.7;background:linear-gradient(to bottom,var(--color-gradient-light-bg),var(--color-soft-neutral-bg))}.phonetic-symbol-palette.active{opacity:1;background:var(--color-soft-neutral-bg);border-color:var(--color-outlined-primary);box-shadow:0 0 0 1px var(--color-focus-ring-blue)}@media(max-width:1023px){.phonetic-symbol-palette{order:-1}}.guide-sidebar-header{padding:var(--spacing-4) var(--spacing-5);background:linear-gradient(to right,var(--color-soft-primary-bg),var(--color-gradient-light-end));border-bottom:1px solid var(--color-outlined-neutral)}.guide-sidebar-header h4{margin:0;font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);color:var(--color-primary)}.guide-sidebar-content{padding:var(--spacing-4);max-height:300px;overflow-y:auto}.guide-group{margin-bottom:var(--spacing-5)}.guide-group:last-child{margin-bottom:0}.guide-group h5{margin:0 0 var(--spacing-3) 0;font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.5px}.guide-items{display:flex;flex-direction:column;gap:var(--spacing-2)}.guide-item{display:flex;align-items:center;gap:var(--spacing-3)}.guide-item span{font-size:var(--font-size-xs);color:var(--color-text-secondary);line-height:1.3}.guide-symbol{width:24px;height:24px;border:1px solid var(--color-outlined-primary);background:var(--color-white);border-radius:var(--border-radius-sm);color:var(--color-primary);font-family:var(--font-family-mono, "Monaco", "Menlo", "Ubuntu Mono", monospace);font-weight:var(--font-weight-semibold);font-size:var(--font-size-sm);cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center;flex-shrink:0}.guide-symbol:hover:not(:disabled){background:var(--color-soft-primary-bg);transform:scale(1.05)}.guide-symbol:active:not(:disabled){transform:scale(.95)}.guide-symbol:disabled{opacity:.5;cursor:not-allowed;background:var(--color-soft-neutral-bg);border-color:var(--color-outlined-neutral);color:var(--color-gray)}.guide-examples{display:flex;flex-direction:column;gap:var(--spacing-2)}.example-btn{padding:var(--spacing-2) var(--spacing-3);background:var(--color-white);border:1px solid var(--color-outlined-neutral);border-radius:var(--border-radius-sm);color:var(--color-primary);font-family:var(--font-family-mono, "Monaco", "Menlo", "Ubuntu Mono", monospace);font-size:var(--font-size-xs);text-align:left;cursor:pointer;transition:all .2s ease}.example-btn:hover:not(:disabled){background:var(--color-soft-primary-bg);border-color:var(--color-outlined-primary);transform:translateY(-1px)}.example-btn:active:not(:disabled){transform:translateY(0)}.example-btn:disabled{opacity:.5;cursor:not-allowed;background:var(--color-soft-neutral-bg);color:var(--color-gray)}@media(max-width:767px){.synthesis-results-header{padding:var(--spacing-4) var(--spacing-5)}.synthesis-phonetic-section{padding:var(--spacing-5)}.synthesis-phonetic-section .phonetic-text-container{flex-direction:column;align-items:stretch}.synthesis-phonetic-section .phonetic-text-container .phonetic-actions{justify-content:center}}.synthesis-results-enter{opacity:0;transform:translateY(10px)}.synthesis-results-enter-active{opacity:1;transform:translateY(0);transition:all .3s ease}.palette-header{padding:var(--spacing-4) var(--spacing-5);background:linear-gradient(to right,var(--color-soft-primary-bg),var(--color-gradient-light-end));border-bottom:1px solid var(--color-outlined-neutral)}.palette-header h4{margin:0;font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);color:var(--color-primary)}.palette-header .palette-hint{display:block;font-size:var(--font-size-xs);color:var(--color-gray);font-weight:400;margin-top:var(--spacing-1)}.palette-content{padding:var(--spacing-4);max-height:300px;overflow-y:auto}.symbol-category{margin-bottom:var(--spacing-5)}.symbol-category:last-child{margin-bottom:0}.symbol-category.examples{border-top:1px solid var(--color-outlined-neutral);padding-top:var(--spacing-4);margin-top:var(--spacing-4)}.symbol-category h5{margin:0 0 var(--spacing-3) 0;font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.5px}.symbol-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:var(--spacing-2)}.symbol-tile{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-1);padding:var(--spacing-3) var(--spacing-2);background:var(--color-white);border:1px solid var(--color-outlined-neutral);border-radius:var(--border-radius);cursor:pointer;transition:all .2s ease;text-align:center}.symbol-tile:hover:not(:disabled){background:var(--color-soft-primary-bg);border-color:var(--color-outlined-primary);transform:translateY(-1px)}.symbol-tile:active:not(:disabled){transform:translateY(0)}.symbol-tile:disabled,.symbol-tile.reference-only{cursor:default;background:var(--color-soft-neutral-bg);opacity:.7}.symbol-tile:disabled:hover,.symbol-tile.reference-only:hover{transform:none;background:var(--color-soft-neutral-bg);border-color:var(--color-outlined-neutral)}.symbol-tile .symbol{font-family:var(--font-family-mono, "Monaco", "Menlo", "Ubuntu Mono", monospace);font-size:var(--font-size-xl);font-weight:var(--font-weight-semibold);color:var(--color-primary);line-height:1}.symbol-tile .description{font-size:var(--font-size-2xs);color:var(--color-text-secondary);line-height:1.2;font-weight:var(--font-weight-medium)}.example-list{display:flex;flex-direction:column;gap:var(--spacing-2)}.example-tile{display:flex;flex-direction:column;align-items:flex-start;gap:var(--spacing-1);padding:var(--spacing-3);background:var(--color-white);border:1px solid var(--color-outlined-neutral);border-radius:var(--border-radius);cursor:pointer;transition:all .2s ease;text-align:left;font-family:var(--font-family-mono, "Monaco", "Menlo", "Ubuntu Mono", monospace);font-size:var(--font-size-md);color:var(--color-primary);font-weight:var(--font-weight-medium)}.example-tile:hover:not(:disabled){background:var(--color-soft-primary-bg);border-color:var(--color-outlined-primary);transform:translateY(-1px)}.example-tile:active:not(:disabled){transform:translateY(0)}.example-tile .example-desc{font-family:var(--font-family-body);font-size:var(--font-size-2xs);color:var(--color-text-secondary);font-weight:var(--font-weight-medium)}.phonetic-help-panel{background:var(--color-soft-neutral-bg);border:1px solid var(--color-outlined-neutral);border-radius:var(--border-radius-lg);overflow:hidden}.phonetic-help-panel .help-header{padding:var(--spacing-4) var(--spacing-5);background:linear-gradient(to right,var(--color-soft-primary-bg),var(--color-gradient-light-end));border-bottom:1px solid var(--color-outlined-neutral)}.phonetic-help-panel .help-header h4{margin:0;font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);color:var(--color-primary)}.phonetic-help-panel .help-header .help-hint{display:block;font-size:var(--font-size-xs);color:var(--color-gray);font-weight:400;margin-top:var(--spacing-1)}.phonetic-help-panel .help-content{padding:var(--spacing-4)}.phonetic-help-panel .help-section h5{margin:0 0 var(--spacing-3) 0;font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.5px}.phonetic-help-panel .help-items{display:flex;flex-direction:column;gap:var(--spacing-2);margin-bottom:var(--spacing-4)}.phonetic-help-panel .help-item{display:flex;align-items:center;gap:var(--spacing-3)}.phonetic-help-panel .help-item .help-symbol{width:24px;height:24px;background:var(--color-white);border:1px solid var(--color-outlined-neutral);border-radius:var(--border-radius-sm);color:var(--color-primary);font-family:var(--font-family-mono, "Monaco", "Menlo", "Ubuntu Mono", monospace);font-weight:var(--font-weight-semibold);font-size:var(--font-size-sm);display:flex;align-items:center;justify-content:center;flex-shrink:0}.phonetic-help-panel .help-item .help-desc{font-size:var(--font-size-xs);color:var(--color-text-secondary);line-height:1.3}.phonetic-help-panel .help-edit-prompt{display:flex;align-items:center;gap:var(--spacing-2);padding:var(--spacing-3) var(--spacing-4);background:var(--color-soft-primary-bg);border:1px solid var(--color-outlined-primary);border-radius:var(--border-radius);color:var(--color-primary);font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);cursor:pointer;transition:all .2s ease;width:100%;text-align:left}.phonetic-help-panel .help-edit-prompt:hover{background:var(--color-soft-primary-bg-hover);transform:translateY(-1px)}.phonetic-help-panel .help-edit-prompt svg{flex-shrink:0}.phonetic-help-panel .help-edit-prompt span{flex:1}.synthesis-audio-section+.synthesis-phonetic-section{position:relative}.synthesis-audio-section+.synthesis-phonetic-section:before{content:"";position:absolute;top:-1px;left:var(--spacing-6);right:var(--spacing-6);height:1px;background:linear-gradient(to right,transparent,var(--color-outlined-neutral) 20%,var(--color-outlined-neutral) 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