:root{--sc-color-night:#0d1633;--sc-color-night-2:#15224a;--sc-color-navy:#172b5b;--sc-color-navy-deep:#0d1633;--sc-color-on-navy:#ebe9f5;--sc-color-on-navy-muted:#a3aacb;--sc-color-on-night-rule:#c9a45c38;--sc-color-brass:#c9a45c;--sc-color-brass-hover:#dbb873;--sc-color-brass-ink:#86662a;--sc-color-brass-soft:#f4ecda;--sc-color-lavender:#e9e2f7;--sc-color-lavender-hover:#dcd2f0;--sc-color-lavender-ink:#6a52c4;--sc-color-violet:#6a52c4;--sc-color-purple:#6a52c4;--sc-color-purple-soft:#efeaf9;--sc-color-canvas:#f6f5fb;--sc-color-surface:#fff;--sc-color-ink:#131c3b;--sc-color-secondary:#4a5272;--sc-color-muted:#575f7e;--sc-color-faint:#686e8a;--sc-color-rule:#172b5b24;--sc-color-border:#dcdbe8;--sc-color-border-strong:#b9b6cf;--sc-color-soft:#f1eff8;--sc-color-result:#f9f8fc;--sc-color-result-border:#dcdbe8;--sc-color-banner:#f6f5fb;--sc-color-primary:#172b5b;--sc-color-primary-hover:#0d1633;--sc-color-primary-soft:#ecebf6;--sc-color-focus:#6a52c4;--sc-color-disabled:#e6e5ee;--sc-color-disabled-ink:#6b7089;--sc-color-accent-teal:#2f6f73;--sc-color-neutral-bg:#efeef5;--sc-color-neutral-ink:#4a5272;--sc-color-info-bg:#e7e8f4;--sc-color-info-ink:#22336a;--sc-color-info-soft:#f1f2f9;--sc-color-info-strong:#172b5b;--sc-color-success-bg:#e2efe7;--sc-color-success-ink:#285b44;--sc-color-warning-bg:#f6ecd6;--sc-color-warning-ink:#7a5718;--sc-color-warning-soft:#fbf6ea;--sc-color-danger-bg:#f6e0e3;--sc-color-danger-ink:#82243a;--sc-color-danger-soft:#fbf1f2;--sc-color-inverse-muted:#a3aacb;--sc-color-overlay:#0d16338c;--sc-font-serif:"Noto Serif SC", "Songti SC", "STSong", "SimSun", serif;--sc-font-sans:"Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--sc-font-mono:"IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;--sc-font-latin:"Instrument Serif", "Noto Serif SC", serif;--sc-font-size-xs:.75rem;--sc-font-size-sm:.875rem;--sc-font-size-md:1rem;--sc-font-size-lg:1.125rem;--sc-font-size-xl:1.875rem;--sc-font-size-display:clamp(2rem, 3.4vw, 2.75rem);--sc-line-tight:1.35;--sc-line-normal:1.8;--sc-line-loose:2;--sc-tracking-eyebrow:.16em;--sc-space-1:.25rem;--sc-space-2:.5rem;--sc-space-3:.75rem;--sc-space-4:1rem;--sc-space-5:1.25rem;--sc-space-6:1.5rem;--sc-space-8:2rem;--sc-space-12:3rem;--sc-space-16:4rem;--sc-radius-sm:2px;--sc-radius-md:6px;--sc-radius-lg:6px;--sc-radius-xl:8px;--sc-radius-pill:999px;--sc-shadow-sm:0 1px 0 #172b5b0a;--sc-shadow-md:0 18px 40px -32px #0d163373;--sc-shadow-dialog:0 32px 72px -28px #0d163399;--sc-motion-fast:.15s;--sc-motion-normal:.22s;--sc-motion-needle:.9s;--sc-ease-standard:cubic-bezier(.2, .7, .3, 1);--sc-ease-needle:cubic-bezier(.34, 1.45, .5, 1);--sc-control-height:2.75rem;--sc-content-width:77.5rem;--sc-canvas:var(--sc-color-canvas);--sc-surface:var(--sc-color-surface);--sc-ink:var(--sc-color-ink);--sc-secondary:var(--sc-color-secondary);--sc-muted:var(--sc-color-muted);--sc-primary:var(--sc-color-primary);--sc-primary-hover:var(--sc-color-primary-hover);--sc-soft:var(--sc-color-soft);--sc-result:var(--sc-color-result);--sc-border:var(--sc-color-border);--sc-radius:var(--sc-radius-lg);--sc-space:var(--sc-space-2);--sc-font:var(--sc-font-sans)}.feedback-skeleton{gap:10px;min-width:0;display:grid}.feedback-skeleton-line{border-radius:var(--sc-radius-sm);background:linear-gradient(90deg, var(--sc-color-soft), var(--sc-color-surface), var(--sc-color-soft));width:100%;height:12px;animation:feedback-skeleton-shimmer 1.5s var(--sc-ease-standard) infinite;background-size:220% 100%;display:block}.feedback-skeleton-line.is-title{width:42%;height:16px}.feedback-skeleton-line.is-short{width:68%}.feedback-skeleton-card{border:1px solid var(--sc-color-border);border-radius:var(--sc-radius-md);background:var(--sc-color-surface);gap:14px;padding:16px;display:flex}.feedback-skeleton-avatar{background:var(--sc-color-soft);width:40px;height:40px;animation:feedback-skeleton-shimmer 1.5s var(--sc-ease-standard) infinite;border-radius:50%;flex:0 0 40px}.feedback-skeleton-content{flex:1;gap:10px;display:grid}@keyframes feedback-skeleton-shimmer{0%{background-position:120% 0}to{background-position:-120% 0}}.feedback-state{border:1px solid var(--sc-color-border);border-radius:var(--sc-radius-md);background:var(--sc-color-surface);justify-items:start;gap:8px;padding:24px;display:grid}.feedback-state h3{color:var(--sc-color-ink);font-size:18px}.feedback-state p{max-width:54ch;color:var(--sc-color-muted);font-size:14px;line-height:1.8}.feedback-state-action{margin-top:4px}.feedback-state-not-connected{border-color:var(--sc-color-warning-ink);background:var(--sc-color-warning-soft)}.feedback-toast-viewport{z-index:50;gap:10px;width:min(380px,100vw - 32px);display:grid;position:fixed;bottom:20px;right:20px}.feedback-toast{border:1px solid var(--sc-color-border);border-left:3px solid var(--sc-color-info-ink);border-radius:var(--sc-radius-md);background:var(--sc-color-surface);box-shadow:var(--sc-shadow-md);color:var(--sc-color-ink);align-items:flex-start;gap:12px;padding:13px 14px;display:flex}.feedback-toast-info{border-left-color:var(--sc-color-info-ink)}.feedback-toast-success{border-left-color:var(--sc-color-success-ink)}.feedback-toast-warning{border-left-color:var(--sc-color-warning-ink)}.feedback-toast-danger{border-left-color:var(--sc-color-danger-ink)}.feedback-toast-copy{gap:3px;min-width:0;font-size:13px;line-height:1.7;display:grid}.feedback-toast-copy strong{font-weight:650}.feedback-toast-close,.feedback-drawer-close{border-radius:var(--sc-radius-sm);width:30px;height:30px;color:var(--sc-color-muted);cursor:pointer;background:0 0;border:0;flex:none;justify-content:center;align-items:center;display:inline-flex}.feedback-toast-close:hover,.feedback-drawer-close:hover{background:var(--sc-color-soft);color:var(--sc-color-ink)}.feedback-confirm-actions{justify-content:flex-end;gap:10px;display:flex}.feedback-confirm-danger{color:var(--sc-color-danger-ink)!important;border-color:var(--sc-color-danger-ink)!important}.feedback-confirm-warning{border-left:2px solid var(--sc-color-danger-ink);background:var(--sc-color-danger-soft);color:var(--sc-color-danger-ink);margin-top:14px;padding:10px 12px;font-size:13px}.feedback-drawer-root{z-index:40;position:fixed;inset:0}.feedback-drawer-scrim{background:var(--sc-color-overlay);cursor:pointer;border:0;width:100%;position:absolute;inset:0}.feedback-drawer{width:var(--feedback-drawer-width);background:var(--sc-color-surface);max-width:100%;box-shadow:var(--sc-shadow-dialog);flex-direction:column;display:flex;position:absolute;top:0;bottom:0}.feedback-drawer-right{right:0}.feedback-drawer-left{left:0}.feedback-drawer header{border-bottom:1px solid var(--sc-color-border);justify-content:space-between;align-items:center;gap:12px;padding:18px 20px;display:flex}.feedback-drawer h2{color:var(--sc-color-navy);font-size:20px}.feedback-drawer-body{color:var(--sc-color-secondary);flex:1;padding:20px;line-height:1.8;overflow:auto}.feedback-timeline{margin:0;padding:4px 0;list-style:none}.feedback-timeline-item{gap:14px;min-height:64px;display:flex;position:relative}.feedback-timeline-item:not(:last-child):before{content:"";background:var(--sc-color-border-strong);width:1px;position:absolute;top:20px;bottom:-2px;left:5px}.feedback-timeline-marker{z-index:1;border:2px solid var(--sc-color-border-strong);background:var(--sc-color-surface);border-radius:50%;flex:0 0 11px;width:11px;height:11px;margin-top:5px;position:relative}.feedback-timeline-success .feedback-timeline-marker{border-color:var(--sc-color-success-ink);background:var(--sc-color-success-bg)}.feedback-timeline-warning .feedback-timeline-marker{border-color:var(--sc-color-warning-ink);background:var(--sc-color-warning-bg)}.feedback-timeline-danger .feedback-timeline-marker{border-color:var(--sc-color-danger-ink);background:var(--sc-color-danger-bg)}.feedback-timeline-info .feedback-timeline-marker,.feedback-timeline-item[data-current=true] .feedback-timeline-marker{border-color:var(--sc-color-primary);background:var(--sc-color-primary-soft)}.feedback-timeline-copy{flex:1;min-width:0;padding-bottom:18px}.feedback-timeline-heading{color:var(--sc-color-ink);justify-content:space-between;gap:10px;font-size:14px;display:flex}.feedback-timeline-heading time{color:var(--sc-color-muted);font-family:var(--sc-font-mono);flex:none;font-size:11px}.feedback-timeline-copy p{color:var(--sc-color-muted);margin-top:3px;font-size:13px;line-height:1.7}.feedback-key-values{margin:0;display:grid}.feedback-key-values>div{border-bottom:1px solid var(--sc-color-rule);grid-template-columns:minmax(100px,.45fr) minmax(0,1fr);gap:18px;padding:11px 0;font-size:13px;display:grid}.feedback-key-values>div:last-child{border-bottom:0}.feedback-key-values dt{color:var(--sc-color-muted)}.feedback-key-values dd{overflow-wrap:anywhere;color:var(--sc-color-ink);text-align:right;margin:0}.feedback-filter-bar{border:1px solid var(--sc-color-border);border-radius:var(--sc-radius-md);background:var(--sc-color-surface);justify-content:space-between;align-items:end;gap:14px;padding:14px 16px;display:flex}.feedback-filter-fields{flex-wrap:wrap;flex:1;align-items:end;gap:12px;min-width:0;display:flex}.feedback-filter-actions{flex:none;gap:8px;display:flex}@media (width<=600px){.feedback-filter-bar{align-items:stretch;display:grid}.feedback-filter-actions{justify-content:flex-end}.feedback-key-values>div{grid-template-columns:1fr;gap:4px}.feedback-key-values dd{text-align:left}.feedback-timeline-heading{gap:2px;display:grid}}@media (prefers-reduced-motion:reduce){.feedback-skeleton-line,.feedback-skeleton-avatar{animation:none}}.feedback-preview-notice{background:var(--sc-color-warning-soft);border-bottom:1px solid var(--sc-color-warning-ink);min-height:32px;color:var(--sc-color-warning-ink);font-family:var(--sc-font-mono);letter-spacing:.08em;justify-content:center;align-items:center;padding:7px 16px;font-size:11px;display:flex}.feedback-state-error{border-color:var(--sc-color-danger-ink);background:var(--sc-color-danger-soft,#fbeff1)}