:where(.arc-root){--arc-ground:hsl(var(--background,240 10% 3.9%));--arc-surface:hsl(var(--card,240 6% 10%));--arc-line:hsl(var(--border,240 4% 22%));--arc-divider:color-mix(in srgb,hsl(var(--border,240 4% 22%))72%,hsl(var(--background,240 10% 3.9%)));--arc-divider-soft:color-mix(in srgb,hsl(var(--border,240 4% 22%))42%,hsl(var(--background,240 10% 3.9%)));--arc-ink:hsl(var(--foreground,0 0% 98%));--arc-ink-2:color-mix(in srgb,hsl(var(--foreground,0 0% 98%))80%,hsl(var(--background,240 10% 3.9%)));--arc-muted:hsl(var(--muted-foreground,240 5% 64.9%));--arc-faint:color-mix(in srgb,hsl(var(--foreground,0 0% 98%))58%,hsl(var(--background,240 10% 3.9%)));--arc-mark:color-mix(in srgb,hsl(var(--muted-foreground,240 5% 64.9%))76%,hsl(var(--background,240 10% 3.9%)));--arc-accent:hsl(var(--ink,222 60% 72%));--arc-accent-strong:hsl(var(--ink-strong,222 65% 80%));--arc-accent-soft:hsl(var(--ink-soft,222 32% 18%));--arc-sev-critical:#f87272;--arc-sev-high:#fb923c;--arc-sev-medium:#fbbd23;--arc-sev-low:#36d39f;--arc-st-open:#f59f0a;--arc-st-progress:#61a6fa;--arc-st-mitigated:#36d39f;--arc-st-closed:#8a8a93;--arc-st-done:#36d39f;--arc-radius:6px;--arc-wash:color-mix(in srgb,hsl(var(--foreground,0 0% 98%))5%,transparent);--arc-wash-soft:color-mix(in srgb,hsl(var(--foreground,0 0% 98%))2.6%,transparent);--arc-wash-strong:color-mix(in srgb,hsl(var(--foreground,0 0% 98%))7%,transparent);--arc-z-menu:60;--arc-z-scrim:40;--arc-z-peek:50}.arc-root{color:var(--arc-ink);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:13.5px;line-height:1.5}.arc-root ::-webkit-scrollbar{width:8px;height:8px}.arc-root ::-webkit-scrollbar-track{background:0 0}.arc-root ::-webkit-scrollbar-corner{background:0 0}.arc-root ::-webkit-scrollbar-thumb{background-clip:padding-box;background-color:var(--arc-line);border:2px solid transparent;border-radius:9999px}.arc-root ::-webkit-scrollbar-thumb:hover{background-color:var(--arc-muted)}.arc-root ::-webkit-scrollbar-button{width:0;height:0;display:none}@supports not selector(::-webkit-scrollbar){.arc-root *{scrollbar-width:thin;scrollbar-color:var(--arc-line)transparent}}:where(.arc-root) button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:none}:where(.arc-root) input{font:inherit;color:inherit;background:0 0;border:none}:where(.arc-root) textarea{font:inherit;color:inherit;background:0 0;border:none}:where(.arc-root) svg{display:block}:where(.arc-root) :focus{outline:none}.arc-root :where(:focus-visible){outline:1.5px solid var(--arc-accent);outline-offset:2px;border-radius:4px}.arc-tnum{font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 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8px;font-size:12px}.arc-icobtn{width:26px;height:26px;color:var(--arc-faint);border-radius:5px;justify-content:center;align-items:center;transition:background .12s,color .12s;display:flex}.arc-icobtn:hover{background:var(--arc-wash);color:var(--arc-ink-2)}.arc-icobtn--danger:hover{color:var(--arc-sev-critical)}.arc-link{color:var(--arc-muted);border-radius:5px;margin-left:-7px;padding:2px 7px;font-size:12px}.arc-link:hover{color:var(--arc-ink);background:var(--arc-wash)}.arc-detail-frame{width:100%;height:100%;min-height:0;container:arc-detail/inline-size}.arc-detail{grid-template-columns:minmax(0,1fr) 288px;width:100%;height:100%;min-height:0;display:grid}.arc-detail-main{min-width:0;min-height:0;overflow-x:hidden;overflow-y:auto}.arc-detail-inner{max-width:788px;margin:0 auto;padding:34px 40px 120px}.arc-rec-code{align-items:center;gap:9px;margin-left:-30px;display:flex}.arc-back{margin-right:1px}.arc-code{letter-spacing:.085em;color:var(--arc-faint);font-size:11px;font-weight:600}.arc-autosave{color:var(--arc-faint);align-items:center;gap:5px;font-size:11px;transition:color .18s;display:inline-flex}.arc-autosave .arc-dot{width:4.5px;height:4.5px}.arc-autosave--busy .arc-dot{background:var(--arc-sev-medium)}.arc-title{letter-spacing:-.021em;color:var(--arc-ink);margin-top:7px;font-size:25px;font-weight:400;line-height:1.28}.arc-title input,.arc-title textarea,.arc-title [contenteditable]{width:100%;font:inherit;letter-spacing:inherit;line-height:inherit;color:inherit;resize:none;background:0 0;border-radius:5px;margin-left:-6px;padding:2px 6px;transition:background .12s,box-shadow .12s;display:block}.arc-title input:hover,.arc-title textarea:hover,.arc-title [contenteditable]:hover{background:var(--arc-wash-soft)}.arc-title input:focus,.arc-title textarea:focus,.arc-title 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solid var(--arc-divider);color:var(--arc-muted);margin:12px 0;padding-left:12px}.arc-prose-slot pre{border-radius:var(--arc-radius);background:var(--arc-wash);margin:12px 0;padding:10px 12px;font-size:12.5px;line-height:1.55;overflow-x:auto}.arc-prose-slot pre code{background:0 0;padding:0}.arc-rule{background:var(--arc-divider);height:1px;margin:30px 0}.arc-rule--peek{margin:26px 0 18px}.arc-section-label{letter-spacing:.09em;text-transform:uppercase;color:var(--arc-faint);font-size:10.5px;font-weight:600}.arc-actions-head{align-items:baseline;gap:12px;display:flex}.arc-progress-line{color:var(--arc-faint);font-size:12px}.arc-actions-add{margin-left:auto}.arc-act-list{border-top:1px solid var(--arc-divider-soft);margin-top:12px}.arc-act-list--empty{margin-top:16px}.arc-act{border-bottom:1px solid var(--arc-divider-soft);cursor:pointer;border-radius:4px;align-items:center;gap:11px;height:40px;padding:0 8px 0 4px;transition:background 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var(--arc-ground);border-radius:50%;margin-top:7px}.arc-ev{align-items:flex-start;gap:11px;padding:5px 0;display:flex}.arc-ev-text{min-width:0;color:var(--arc-faint);flex:1;font-size:12px;line-height:1.62}.arc-ev-actor{color:var(--arc-muted)}.arc-ev-val{color:var(--arc-ink-2)}.arc-ev-count{color:var(--arc-faint)}.arc-ev-time{color:var(--arc-faint);flex:none;margin-top:1px;font-size:11px}.arc-ev-more,.arc-resolved-line{align-items:center;gap:11px;padding:5px 0;display:flex}.arc-ev-more .arc-anchor i,.arc-resolved-line .arc-anchor i{background:var(--arc-divider);margin-top:0}.arc-ev-more button,.arc-resolved-line button{color:var(--arc-faint);border-radius:5px;margin-left:-7px;padding:3px 7px;font-size:11.5px}.arc-ev-more button:hover,.arc-resolved-line button:hover{color:var(--arc-ink-2);background:var(--arc-wash)}.arc-comment{gap:11px;padding:14px 0;display:flex}.arc-comment .arc-avatar--lg{box-shadow:0 0 0 4px var(--arc-ground)}.arc-comment-body{flex:1;min-width:0}.arc-who{align-items:baseline;gap:8px;display:flex}.arc-who-name{color:var(--arc-ink);font-size:12.5px;font-weight:520}.arc-agent-tag{letter-spacing:.055em;text-transform:uppercase;color:var(--arc-accent);opacity:.85;font-size:10px}.arc-who-time{color:var(--arc-faint);font-size:11.5px}.arc-who-resolve{align-items:center;gap:5px;margin-left:auto;display:flex}.arc-comment-text{color:var(--arc-ink-2);white-space:pre-wrap;overflow-wrap:anywhere;max-width:64ch;margin-top:5px;font-size:13px;line-height:1.68}.arc-composer{border-top:1px solid var(--arc-divider-soft);gap:11px;margin-top:6px;padding-top:18px;display:flex}.arc-composer-field{flex:1;min-width:0;max-width:64ch}.arc-input{width:100%;min-height:34px;color:var(--arc-ink);border:1px solid var(--arc-divider);background:var(--arc-wash-soft);resize:vertical;border-radius:6px;padding:7px 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44px -12px rgba(0,0,0,.55),0 0 0 1px rgba(0,0,0,.25)}.arc-menu-label{letter-spacing:.09em;text-transform:uppercase;color:var(--arc-faint);padding:7px 9px 5px;font-size:10px}.arc-menu button{width:100%;color:var(--arc-ink-2);text-align:left;border-radius:5px;align-items:center;gap:9px;padding:6px 9px;font-size:12.5px;display:flex}.arc-menu button:hover{background:var(--arc-wash);color:var(--arc-ink)}.arc-tick{color:var(--arc-accent);opacity:0;margin-left:auto}.arc-menu button[aria-checked=true] .arc-tick{opacity:1}.arc-menu-sep{background:var(--arc-divider);height:1px;margin:4px 0}.arc-scrim{z-index:var(--arc-z-scrim);background:rgba(4,4,6,.55);animation:.16s arc-fade;position:fixed;top:0;bottom:0;left:0;right:0}.arc-peek{width:min(560px,88vw);z-index:var(--arc-z-peek);background:var(--arc-ground);border-left:1px solid var(--arc-line);grid-template-rows:45px minmax(0,1fr);animation:.2s cubic-bezier(.32,.72,0,1) 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