:root{--primary-50:#f0f6fe;--primary-100:#ddebfc;--primary-500:#3681eb;--primary-600:#2a6fd4;--gray-200:#e4e7ec;--gray-300:#d0d5dd;--gray-400:#98a2b3;--gray-500:#667085;--gray-700:#344054;--gray-900:#101828;--success-50:#ecfdf3;--success-600:#039855;--warning-50:#fffaeb;--warning-700:#b54708;--bg:#f5f7fa;--surface:#fff;--text:var(--gray-700);--text-muted:var(--gray-400);--text-secondary:var(--gray-500);--border:var(--gray-200);--shadow-sm:0 1px 2px #1018280f;--shadow-md:0 4px 16px #1018280f;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-pill:40px;--font:"Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--page-max:560px;font-family:var(--font);color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font-size:16px;line-height:1.55}*,:before,:after{box-sizing:border-box}body{background:var(--surface);min-height:100svh;color:var(--text);margin:0}#root{width:100%;min-height:100svh;margin:0}h1,h2,h3,p{margin:0}a{color:var(--primary-500)}button{font-family:inherit}.qa-shell{flex-direction:column;min-height:100svh;display:flex}.qa-topbar{background:var(--surface);border-bottom:1px solid var(--border);z-index:10;padding:12px 16px;position:sticky;top:0}.qa-topbar__inner{max-width:var(--page-max);align-items:center;gap:10px;margin:0 auto;display:flex}.qa-topbar__logo{flex-shrink:0;width:auto;height:32px;display:block}.qa-topbar__title{color:var(--gray-900);letter-spacing:-.01em;font-size:1.0625rem;font-weight:600;line-height:1.2}.qa-main{width:100%;max-width:var(--page-max);flex:1;margin:0 auto;padding:20px 16px 40px}.qa-loading{color:var(--text-secondary);flex:1;justify-content:center;align-items:center;padding:48px 16px;font-size:.9375rem;display:flex}.qa-title{color:var(--gray-900);letter-spacing:-.02em;margin-bottom:4px;font-size:1.375rem;font-weight:600}.qa-subtitle{color:var(--text-secondary);margin-bottom:20px;font-size:.875rem;line-height:1.5}.qa-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);margin-bottom:12px;padding:16px}.qa-card__label{color:var(--text-secondary);margin-bottom:10px;font-size:.8125rem;font-weight:600}.qa-card__label--source{align-items:center;gap:8px;display:flex}.qa-source-icon{border-radius:4px;flex-shrink:0;display:block}.qa-review-meta{color:var(--text-secondary);flex-wrap:wrap;align-items:center;gap:2px 0;margin-bottom:4px;font-size:.8125rem;display:flex}.qa-review-meta--secondary{margin-bottom:10px}.qa-stars{color:#f5b301;letter-spacing:1px;font-size:.875rem;line-height:1}.qa-meta-sep{color:var(--gray-300)}.qa-review-text,.qa-response-text{white-space:pre-wrap;color:var(--gray-900);font-size:.9375rem;font-weight:400;line-height:1.6}.qa-empty{color:var(--text-muted);font-size:.875rem;font-style:italic}.qa-response{background:var(--primary-50);border-radius:var(--radius-lg);margin-bottom:12px;padding:16px}.qa-response__label{color:var(--gray-900);margin-bottom:10px;font-size:.9375rem;font-weight:600}.qa-textarea{resize:vertical;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);width:100%;min-height:140px;color:var(--gray-900);font-family:var(--font);box-shadow:var(--shadow-sm);outline:none;padding:12px 14px;font-size:.875rem;line-height:1.57}.qa-textarea:focus{border-color:var(--primary-500);box-shadow:0 0 0 3px #3681eb26}.qa-textarea:disabled{color:var(--text-secondary);background:#f8f9fa}.qa-actions{flex-wrap:wrap;align-items:center;gap:10px;margin-top:14px;display:flex}.qa-actions--end{justify-content:stretch}.qa-actions--end .qa-btn{flex:1;min-width:0}@media (width>=480px){.qa-actions--end{justify-content:flex-end}.qa-actions--end .qa-btn{flex:none;min-width:160px}}.qa-actions--stack{flex-direction:column;align-items:stretch}.qa-actions--stack .qa-btn{width:100%}.qa-link-btn{appearance:none;color:var(--primary-500);cursor:pointer;background:0 0;border:none;padding:0;font-size:.875rem;font-weight:500}.qa-link-btn:hover:not(:disabled){text-decoration:underline}.qa-link-btn:disabled{opacity:.5;cursor:not-allowed}.qa-btn{border-radius:var(--radius-pill);cursor:pointer;border:none;justify-content:center;align-items:center;min-width:120px;height:44px;padding:10px 20px;font-size:.875rem;font-weight:600;transition:background .15s,opacity .15s;display:inline-flex}.qa-btn:disabled{cursor:not-allowed;opacity:.6}.qa-btn--primary{background:var(--primary-500);color:#fff}.qa-btn--primary:hover:not(:disabled){background:var(--primary-600)}.qa-btn--ghost{background:var(--surface);color:var(--gray-700);border:1px solid var(--border)}.qa-btn--ghost:hover:not(:disabled){background:#f8f9fa}.qa-btn--outline{background:var(--surface);color:var(--primary-500);border:1px solid var(--primary-500)}.qa-btn--outline:hover:not(:disabled){background:var(--primary-50)}.qa-edit-sheet{z-index:100;flex-direction:column;justify-content:flex-end;display:flex;position:fixed;inset:0}.qa-edit-sheet__backdrop{cursor:pointer;background:#10182873;border:none;margin:0;padding:0;position:absolute;inset:0}.qa-edit-sheet__backdrop:disabled{cursor:not-allowed}.qa-edit-sheet__panel{width:100%;max-height:min(92svh,720px);padding:20px 16px;padding-bottom:calc(20px + env(safe-area-inset-bottom,0px));background:var(--surface);border-radius:var(--radius-lg) var(--radius-lg) 0 0;flex-direction:column;animation:.22s ease-out qa-sheet-in;display:flex;position:relative;box-shadow:0 -8px 32px #1018281f}.qa-edit-sheet__title{color:var(--gray-900);margin-bottom:4px;font-size:1.125rem;font-weight:600}.qa-edit-sheet__hint{color:var(--text-secondary);margin-bottom:14px;font-size:.8125rem;line-height:1.45}.qa-textarea--sheet{flex:1;min-height:180px;max-height:40svh;margin-bottom:14px}.qa-edit-sheet__actions{flex-direction:column;flex-shrink:0;gap:10px;display:flex}.qa-edit-sheet__actions .qa-btn{width:100%;min-width:0}.qa-inline-error--sheet{margin-top:0;margin-bottom:12px}@keyframes qa-sheet-in{0%{opacity:.6;transform:translateY(100%)}to{opacity:1;transform:translateY(0)}}@media (width>=480px){.qa-edit-sheet{justify-content:center;align-items:center;padding:24px 16px}.qa-edit-sheet__panel{max-width:var(--page-max);border-radius:var(--radius-lg);max-height:min(85vh,640px);padding:24px 20px;padding-bottom:calc(24px + env(safe-area-inset-bottom,0px))}.qa-edit-sheet__actions{flex-direction:row;justify-content:flex-start;align-items:flex-start}.qa-edit-sheet__actions .qa-btn{flex:none;width:auto;min-width:120px}.qa-actions--stack{flex-direction:row;justify-content:flex-start}.qa-actions--stack .qa-btn{width:auto;min-width:120px}}.qa-inline-error{border-radius:var(--radius-sm);color:#b42318;background:#fef3f2;margin-top:12px;padding:10px 12px;font-size:.8125rem;line-height:1.45}.qa-note{color:var(--text-secondary);text-align:center;margin-top:8px;font-size:.8125rem;line-height:1.45}.qa-note--sheet{text-align:left;margin-top:0;margin-bottom:14px}.qa-status-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);text-align:center;padding:28px 20px}.qa-status-card__icon{border-radius:50%;justify-content:center;align-items:center;width:48px;height:48px;margin:0 auto 14px;font-size:1.25rem;font-weight:700;display:flex}.qa-status-card__icon--ok{background:var(--success-50);color:var(--success-600)}.qa-status-card__icon--warn{background:var(--warning-50);color:var(--warning-700)}.qa-status-card__icon--muted{background:var(--primary-50);color:var(--primary-500)}.qa-status-card__title{color:var(--gray-900);margin-bottom:8px;font-size:1.25rem;font-weight:600}.qa-status-card__body{color:var(--text-secondary);max-width:360px;margin:0 auto;font-size:.9375rem;line-height:1.55}.qa-status-card__cta{border-radius:var(--radius-pill);background:var(--primary-500);justify-content:center;align-items:center;min-width:140px;height:44px;margin-top:20px;padding:10px 20px;font-size:.875rem;font-weight:600;text-decoration:none;display:inline-flex;color:#fff!important}.qa-status-card__cta:hover{background:var(--primary-600)}.no-action-view{flex-direction:column;flex:1;justify-content:center;align-items:center;padding:32px 16px;display:flex}.no-action-view .qa-status-card{width:100%;max-width:420px}