.tb-tray{gap:var(--space-1);padding:0 var(--space-3) var(--space-1);flex-direction:column;display:flex}.tb-tray__list{align-items:flex-start;gap:var(--space-2);scrollbar-width:thin;margin:0;padding:0;list-style:none;display:flex;overflow-x:auto}.tb-tray__item{gap:var(--space-1);flex-direction:column;min-inline-size:0;max-inline-size:18rem;display:flex}.tb-tray__chip{padding:0 var(--space-1) 0 var(--space-2);max-inline-size:100%;position:relative;overflow:hidden}.tb-tray__chip--failed{border-color:var(--color-danger)}.tb-tray__button{align-items:center;gap:var(--space-2);min-height:var(--target-min);text-align:start;white-space:nowrap;text-overflow:ellipsis;max-width:100%;font-weight:inherit;display:flex;overflow:hidden}.tb-tray__thumb{object-fit:cover;border-radius:2px;flex:none;block-size:1rem;inline-size:1rem}.tb-tray__size{color:var(--color-text-subtle);font-size:var(--text-meta);white-space:nowrap;font-weight:400}.tb-tray__remove{flex:none}.tb-tray__caption{color:var(--color-text-muted);font-size:var(--text-meta);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.tb-tray__progress{background:var(--color-border-subtle);block-size:2px;position:absolute;inset-block-end:0;inset-inline:0}.tb-tray__progressBar{background:var(--color-accent);block-size:100%;transition:inline-size var(--duration-fast) linear;display:block}.tb-tray__error{color:var(--color-danger);font-size:var(--text-sm);margin:0}.tb-composer__dropzone{z-index:2;border:2px dashed var(--color-accent);border-radius:var(--radius-lg);background:var(--color-surface);color:var(--color-text);pointer-events:none;place-items:center;display:grid;position:absolute;inset:0}.tb-composer{gap:var(--space-1);padding:var(--space-2) var(--space-4) var(--space-4);border-block-start:1px solid var(--color-border);background:var(--color-bg);flex-direction:column;display:flex;position:relative;container:tb-composer/inline-size}@media (width>=1280px){.tb-composer{padding-inline:var(--space-5)}}.tb-thread .tb-composer{padding-inline:var(--space-3);background:var(--color-surface)}.tb-composer--disabled{opacity:.6}.tb-composer--compact{padding:var(--space-2)}.tb-composer__box{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-raised);transition:border-color var(--duration-base) var(--ease-out), box-shadow var(--duration-base) var(--ease-out);flex-direction:column;display:flex;position:relative}.tb-composer__box:focus-within{border-color:var(--color-focus);box-shadow:0 0 0 var(--focus-width) var(--color-focus)}.tb-composer__input{padding:var(--space-2) var(--space-3) var(--space-1)}.tb-composer__input:focus-visible{outline:none}.tb-composer__textarea{width:100%;min-height:calc(var(--target-min) + var(--space-2) + var(--space-1));resize:none;max-height:40dvh;color:var(--color-text);font:inherit;font-size:var(--text-md);line-height:var(--line-body);background:0 0;border:0;overflow-y:auto}.tb-composer__textarea::placeholder{color:var(--color-text-subtle)}.tb-composer__bar{padding:2px var(--space-2) var(--space-1);flex-wrap:wrap;align-items:center;gap:2px;display:flex}.tb-composer__actions{align-items:center;gap:2px;margin-inline-start:auto;display:flex}.tb-composer__bar .tb-button[aria-pressed=true],.tb-composer__fold[aria-expanded=true]{background:var(--color-selected);color:var(--color-accent-text)}.tb-composer__row{display:contents}.tb-composer .tb-composer__fold{display:none}.tb-composer--fold .tb-composer__fold{display:inline-flex}.tb-composer--fold .tb-composer__row[data-open=false]{display:none}@container tb-composer (width<=640px){.tb-composer .tb-composer__fold{display:inline-flex}.tb-composer .tb-composer__row[data-open=false]{display:none}}.tb-composer__listbox{inset-inline:0;bottom:calc(100% + var(--space-1));animation:tb-in var(--duration-base) var(--ease-out);margin:0;position:absolute}.tb-composer__option{justify-content:space-between;align-items:center;gap:var(--space-3);min-height:2rem;padding:0 var(--space-2);border-inline-start:var(--rule-emphasis) solid 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.tb-composer__hint{opacity:1}.tb-composer__status{font-size:var(--text-sm);color:var(--color-text-muted);margin:0}.tb-composer__error{font-size:var(--text-sm);color:var(--color-danger);margin:0}.tb-conversation__header{align-items:center;gap:var(--space-3);block-size:var(--band-height);padding-inline:var(--space-4);border-block-end:1px solid var(--color-border-subtle);flex-wrap:nowrap;flex:none;display:flex}@media (width>=1280px){.tb-conversation__header{padding-inline:var(--space-5)}}.tb-conversation__back{flex:none;block-size:2.5rem;inline-size:2.5rem;padding:0}.tb-conversation__name{align-items:center;gap:var(--space-1);min-inline-size:0;font-size:var(--text-lg);font-weight:700;line-height:var(--line-lg);flex:0 auto;margin:0;display:flex}.tb-conversation__name>.tb-icon{color:var(--color-text-subtle);flex:none}.tb-conversation__title{min-inline-size:0;padding:0 var(--space-1);color:var(--color-text);font-size:var(--text-lg);font-weight:700;line-height:var(--line-lg)}.tb-conversation__label{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.tb-conversation__hash{color:var(--color-text-subtle)}.tb-conversation__topic,.tb-conversation__topic-edit,.tb-conversation__presence{min-inline-size:0;color:var(--color-text-muted);font-size:var(--text-sm);font-weight:400;line-height:var(--line-sm);white-space:nowrap;text-overflow:ellipsis;text-align:start;flex:1 1 0;margin:0;padding:0;overflow:hidden}.tb-conversation__topic-edit{padding:0 var(--space-1);border-radius:var(--radius-sm);display:block}.tb-conversation__topic-edit:has(.tb-icon){flex:0 auto;display:inline-flex;overflow:visible}.tb-conversation__actions{align-items:center;gap:var(--space-1);flex:none;margin-inline-start:auto;display:flex}.tb-conversation__actions .tb-button{font-size:var(--text-xs)}.tb-conversation__star[aria-pressed=true],.tb-conversation__star[aria-pressed=true]:hover{color:var(--color-warning)}@media (width<=1023px){:is(.tb-conversation__topic,.tb-conversation__topic-edit,.tb-conversation__topic-edit:has(.tb-icon)){display:none}}@media (width>=768px){.tb-conversation__back{display:none}}@media 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var(--color-border);display:flex}.tb-composer__text{min-block-size:2.5rem;max-block-size:40dvh;padding:var(--space-2);border:1px solid var(--color-border-strong);border-radius:var(--radius-md);background:var(--color-raised);color:var(--color-text);font:inherit;resize:vertical;flex:auto}.tb-composer__fallback-send{min-block-size:var(--target-min);padding:0 var(--space-3);border-radius:var(--radius-md);background:var(--color-accent);color:var(--color-on-accent);cursor:pointer;border:1px solid #0000}.tb-convdetails{gap:var(--space-4);flex-direction:column;min-inline-size:0;display:flex}.tb-convdetails h3{margin:0 0 var(--space-2);font-size:var(--text-md);font-weight:600;line-height:var(--line-md)}.tb-convdetails__topic,.tb-convdetails__purpose{inline-size:100%;padding:var(--space-1) var(--space-2);border-radius:var(--radius-sm);color:var(--color-text);font-size:var(--text-md);font-weight:400;line-height:var(--line-md);text-align:start;white-space:pre-wrap;margin:0;margin-inline-start:calc(-1 * var(--space-2));display:block}.tb-convdetails__fact{color:var(--color-text-muted);font-size:var(--text-sm);line-height:var(--line-sm);margin:0}.tb-convdetails__members{flex-direction:column;gap:2px;margin:0;padding:0;list-style:none;display:flex}.tb-convdetails__row{align-items:center;gap:var(--space-1);min-block-size:2rem;display:flex}.tb-convdetails__member{justify-content:flex-start;gap:var(--space-2);min-block-size:2rem;min-inline-size:0;padding:0 var(--space-2);font-size:var(--text-sm);flex:1;font-weight:400}.tb-convdetails__add{color:var(--color-accent-text);font-weight:600}.tb-convdetails__rowmenu{color:var(--color-text-subtle);flex:none}@media (hover:hover){.tb-convdetails__rowmenu{visibility:hidden}.tb-convdetails__row:hover 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.tb-alert{z-index:2;inset-inline:var(--space-4);box-shadow:var(--shadow-raised);position:absolute;inset-block-start:calc(var(--band-height) + var(--space-2))}.tb-inline-edit__warning{color:var(--color-warning);font-size:var(--text-sm);font-weight:600;line-height:var(--line-sm);margin:0}.tb-join{margin:var(--space-3) var(--space-4)}.tb-attachments{gap:var(--space-2);flex-direction:column;margin-block-start:var(--space-2);display:flex}.tb-attachments__grid{gap:var(--space-2);flex-wrap:wrap;margin:0;padding:0;list-style:none;display:flex}.tb-attachments__picture{border:1px solid var(--color-border-subtle);border-radius:var(--radius-md);background:var(--color-surface);cursor:pointer;max-block-size:22.5rem;max-inline-size:min(22.5rem,100%);padding:0;display:block;overflow:hidden}.tb-attachments__grid[data-count="1"] .tb-attachments__picture{max-block-size:22.5rem}.tb-attachments__grid:not([data-count="1"]) .tb-attachments__picture{block-size:10rem;max-block-size:10rem}.tb-attachments__picture img{object-fit:cover;block-size:100%;inline-size:100%;display:block}.tb-attachments__files{gap:var(--space-2);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.tb-attachments__card{align-items:center;gap:0 var(--space-2);max-inline-size:var(--chat-measure);min-block-size:3.25rem;padding:var(--space-1) var(--space-2);border:1px solid var(--color-border-subtle);border-radius:var(--radius-md);background:var(--color-raised);grid-template-rows:auto auto;grid-template-columns:auto minmax(0,1fr) auto;display:grid}.tb-attachments__icon{border-radius:var(--radius-sm);background:var(--color-surface);block-size:2.125rem;inline-size:2.125rem;color:var(--color-text-muted);font-size:var(--text-xs);letter-spacing:.02em;grid-area:1/1/3/2;place-items:center;font-weight:700;display:grid}.tb-attachments__name{font-size:var(--text-sm);overflow-wrap:anywhere;grid-area:1/2/2/3;align-self:end;font-weight:600}.tb-attachments__detail{align-self:start;align-items:baseline;gap:0 var(--space-1);color:var(--color-text-subtle);font-size:var(--text-meta);line-height:var(--line-xs);flex-wrap:wrap;grid-area:2/2/3/3;display:flex}.tb-attachments__detail>*+:before{content:"·";margin-inline-end:var(--space-1)}.tb-attachments__caption{color:var(--color-text-muted);font-size:var(--text-sm);grid-area:3/1/auto/-1;padding-block-start:var(--space-1)}.tb-attachments__actions{gap:var(--space-1);grid-area:1/3/3/4;align-items:center;display:flex}.tb-attachments__thumb{border-radius:var(--radius-sm);object-fit:cover;grid-area:1/1/3/2;block-size:2.125rem;inline-size:2.125rem}.tb-files{gap:var(--space-3);flex-direction:column;min-inline-size:0;display:flex}.tb-files .tb-attachments__card{inline-size:100%;max-inline-size:none}.tb-files__source{color:inherit;text-decoration:none}.tb-files__source:hover{text-decoration:underline}.tb-files__more{align-self:start}.tb-attachments__action{flex:none}.tb-attachments__frame{block-size:24rem;inline-size:100%;border:1px solid var(--color-border-subtle);border-radius:var(--radius-sm);background:var(--color-bg);grid-area:4/1/auto/-1;margin-block-start:var(--space-1)}.tb-overlay--lightbox{background-image:linear-gradient(var(--color-overlay), var(--color-overlay)), linear-gradient(var(--color-overlay), var(--color-overlay))}.tb-dialog--lightbox{width:auto;max-width:none;max-height:none;box-shadow:none;background:0 0;border:0;border-radius:0;inset:0;translate:none}.tb-dialog--lightbox .tb-dialog__head{clip-path:inset(50%);block-size:1px;inline-size:1px;padding:0;position:absolute;overflow:hidden}.tb-dialog--lightbox .tb-dialog__body{flex:auto;min-block-size:0;padding:0;display:flex;overflow:hidden}.tb-lightbox{flex-direction:column;flex:auto;min-block-size:0;display:flex}.tb-lightbox__bar{gap:var(--space-3);min-block-size:var(--band-height);padding-inline:var(--space-4);color:var(--color-rail-text);font-size:var(--text-sm);line-height:var(--line-sm);flex:none;align-items:center;display:flex}.tb-lightbox__name{white-space:nowrap;text-overflow:ellipsis;min-inline-size:0;overflow:hidden}.tb-lightbox__position{color:var(--color-rail-text-muted);font-variant-numeric:tabular-nums;flex:none}.tb-lightbox__actions{gap:var(--space-1);flex:none;align-items:center;margin-inline-start:auto;display:flex}.tb-lightbox__step.tb-button{min-inline-size:var(--target-min);min-block-size:var(--target-min);color:var(--color-rail-text)}.tb-lightbox__step.tb-button:disabled{color:var(--color-rail-text-muted)}.tb-lightbox__figure{gap:var(--space-2);min-block-size:0;padding:var(--space-2) var(--space-4) var(--space-4);flex-direction:column;flex:auto;justify-content:center;align-items:center;margin:0;display:flex}.tb-lightbox__image{border-radius:var(--radius-lg);object-fit:contain;max-block-size:84dvh;max-inline-size:92vw}.tb-lightbox__caption{max-inline-size:60rem;color:var(--color-rail-text);font-size:var(--text-sm);line-height:var(--line-sm);text-align:center;flex:none}.tb-conversation{background:var(--color-bg);height:100%;min-height:0;color:var(--color-text);flex-direction:column;display:flex;position:relative}.tb-conversation__drop{z-index:5;padding:var(--space-4);background:var(--color-overlay);pointer-events:none;place-items:center;display:grid;position:absolute;inset:0}.tb-conversation__drop span{padding:var(--space-4) var(--space-5);border:2px dashed var(--color-accent);border-radius:var(--radius-md);background:var(--color-raised);box-shadow:var(--shadow-raised);color:var(--color-text);font-size:var(--text-lg);line-height:var(--line-lg);text-align:center}.tb-typing{padding:0 var(--space-4);min-height:var(--line-sm);color:var(--color-text-muted);font-size:var(--text-sm);line-height:var(--line-sm);white-space:nowrap;text-overflow:ellipsis;margin:0;overflow:hidden}.tb-list{overscroll-behavior:contain;min-height:0;scroll-padding-bottom:var(--space-6);flex:auto;position:relative;overflow-y:auto}.tb-list__rows{padding:var(--space-3) 0;flex-direction:column;min-block-size:100%;margin:0;list-style:none;display:flex}.tb-conversation .tb-list__rows{justify-content:flex-end}.tb-list__rows[hidden]{display:none}.tb-list__empty{justify-content:center;align-items:center;gap:var(--space-1);min-block-size:100%;padding:var(--space-6) var(--space-4);color:var(--color-text-muted);text-align:center;flex-direction:column;display:flex}.tb-list__empty h2{color:var(--color-text);font-size:var(--text-lg);line-height:var(--line-lg);margin:0}.tb-list__empty p{margin:0}.tb-row{--tb-row-ground:var(--color-bg);padding-inline:var(--space-4);transition:background-color var(--duration-fast) var(--ease-out);position:relative}@media (width>=1280px){.tb-conversation .tb-row{padding-inline:var(--space-5)}}.tb-row--day{z-index:1;background:var(--color-bg);position:sticky;inset-block-start:0}.tb-row:hover,.tb-row:focus-within{--tb-row-ground:var(--color-hover);background:var(--color-hover)}.tb-row:focus-visible,.tb-list:focus-visible{outline:var(--focus-width) solid var(--color-focus);outline-offset:calc(-1 * var(--focus-offset))}.tb-row--highlight{--tb-row-ground:var(--color-highlight);background:var(--color-highlight)}.tb-divider{align-items:center;gap:var(--space-3);block-size:calc(var(--line-xs) + 2 * var(--chat-divider-gap));color:var(--color-text-muted);font-size:var(--text-meta);line-height:var(--line-xs);display:flex}.tb-divider:before,.tb-divider:after{content:"";border-block-start:1px solid var(--color-border);flex:1}.tb-divider--day .tb-chip,.tb-divider--start .tb-chip{min-block-size:1.625rem;padding:0 var(--space-3);box-shadow:var(--shadow-card);font-size:var(--text-xs);font-variant-numeric:tabular-nums;flex:none}.tb-divider--unread{color:var(--color-accent-text);font-size:var(--text-xs);animation:tb-fade var(--duration-slow) var(--ease-out);justify-content:flex-end;font-weight:700}.tb-divider--unread:before{border-color:var(--color-accent)}.tb-divider--unread:after{display:none}.tb-divider--start{color:var(--color-text-subtle)}.tb-msg{grid-template-columns:var(--chat-gutter) minmax(0, 1fr);column-gap:var(--space-3);border-inline-start:var(--rule-emphasis) solid transparent;align-items:start;margin-inline-start:calc(-1 * var(--rule-emphasis));display:grid;position:relative}.tb-msg--head{padding-block-start:var(--chat-block-gap)}.tb-msg--cont{padding-block:var(--chat-line-gap)}.tb-msg__gutter{grid-column:1;justify-content:flex-end;align-items:flex-start;min-height:1px;display:flex}.tb-msg__main{grid-column:2;min-width:0}.tb-msg__face{cursor:pointer;background:0 0;border:0;padding:0;display:block}.tb-msg__header{align-items:baseline;gap:var(--space-2);margin-block-end:1px;display:flex}.tb-msg__header .tb-msg__author{min-block-size:var(--target-min);margin-block:calc((var(--line-sm) - var(--target-min)) / 2);color:var(--color-text);font:inherit;font-size:var(--text-md);font-weight:700;line-height:var(--line-sm);letter-spacing:-.003em;text-align:start;background:0 0;border:0;align-items:center;padding:0;display:inline-flex}button.tb-msg__author{cursor:pointer}button.tb-msg__author:hover{text-decoration:underline}.tb-msg__time{color:var(--color-text-subtle);font-size:var(--text-meta);font-weight:600;line-height:var(--line-xs);font-variant-numeric:tabular-nums}.tb-msg__time--gutter{opacity:0;padding-block-start:calc((var(--line-body) - var(--line-xs)) / 2)}.tb-row:hover .tb-msg__time--gutter,.tb-row:focus-within 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var(--ease-out);flex-wrap:wrap;display:flex}.tb-msg__tombstone{align-items:baseline;gap:var(--space-2);color:var(--color-text-muted);font-size:var(--text-md);font-style:italic;line-height:var(--line-body);margin:0;display:flex}.tb-msg--selected{--tb-row-ground:var(--color-selected);border-inline-start-color:var(--color-accent);background:var(--color-selected)}.tb-msg--mentions-me{border-inline-start-color:var(--color-accent)}.tb-msg--mentions-me .tb-msg__main{--tb-row-ground:var(--color-mention);max-inline-size:calc(var(--chat-measure) + 2 * var(--space-2));margin:-2px calc(-1 * var(--space-2));padding:2px var(--space-2);border-radius:var(--radius-sm);background:var(--color-mention)}.tb-msg--system{padding-block:var(--space-1);align-items:center}.tb-msg--system .tb-icon{color:var(--color-text-subtle)}.tb-msg--system .tb-msg__main{align-items:baseline;gap:var(--space-2);display:flex}.tb-msg__system{color:var(--color-text-muted)}.tb-msg__actions{z-index:2;opacity:0;transition:opacity 0s var(--ease-in);align-items:center;gap:2px;padding:2px;display:flex;position:absolute;inset-block-start:calc(var(--chat-block-gap) - var(--space-2));inset-inline-end:var(--space-4)}.tb-msg--cont .tb-msg__actions{inset-block-start:calc(var(--chat-line-gap) - var(--space-2))}.tb-row:hover .tb-msg__actions,.tb-row:focus-within .tb-msg__actions{opacity:1;transition:opacity var(--duration-fast) var(--ease-out)}.tb-msg__actions:has([data-state=open]){opacity:1;transition:opacity var(--duration-fast) var(--ease-out)}.tb-msg__actions-sep{background:var(--color-border-subtle);align-self:stretch;inline-size:1px;margin-inline:2px}.tb-msg__quick{font-family:var(--font-emoji);font-size:var(--text-lg);line-height:1}@media (hover:none){.tb-msg__pick-anchor{position:absolute;inset-block-start:var(--chat-block-gap);inset-inline-end:var(--space-4)}.tb-msg-sheet__quick{gap:var(--space-2);border-block-end:1px solid var(--color-border-subtle);margin-block-end:var(--space-3);padding-block-end:var(--space-3);display:flex}.tb-msg-sheet__emoji{min-block-size:var(--target-touch);font-family:var(--font-emoji);font-size:var(--text-lg);flex:1 1 0;line-height:1}.tb-msg-sheet__list{flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.tb-msg-sheet__item{inline-size:100%;min-block-size:var(--target-touch);justify-content:flex-start}.tb-msg-sheet__row--group{border-block-start:1px solid var(--color-border-subtle);margin-block-start:var(--space-2);padding-block-start:var(--space-2)}}.tb-msg__thread{align-items:center;gap:var(--space-2);min-block-size:var(--control-sm);padding:0 var(--space-3) 0 var(--space-1);border-radius:var(--radius-pill);font:inherit;font-size:var(--text-sm);line-height:var(--line-sm);cursor:pointer;transition:background-color var(--duration-fast) var(--ease-out), border-color var(--duration-fast) var(--ease-out);background:0 0;border:1px solid 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var(--space-1))}.tb-msg__thread-more{inline-size:var(--avatar-sm);block-size:var(--avatar-sm);background:var(--color-surface);color:var(--color-text-muted);font-size:var(--text-xs);justify-content:center;align-items:center;font-weight:600;line-height:1}.tb-msg__thread-count{color:var(--color-accent-text);font-weight:700}.tb-msg__thread-when{color:var(--color-text-subtle);font-size:var(--text-meta);line-height:var(--line-xs)}.tb-msg__thread--unread:after{content:"";border-radius:var(--radius-pill);background:var(--color-accent);block-size:.375rem;inline-size:.375rem}.tb-body>*+*{margin-block-start:var(--chat-flow-gap)}.tb-body>*{max-inline-size:var(--chat-measure)}.tb-body p{margin:0}.tb-body__trailing{text-align:end;margin:0}.tb-body :is(h3,h4,h5,h6){margin:0}.tb-body h3{font-size:var(--text-lg);font-weight:700;line-height:var(--line-lg)}.tb-body :is(h5,h6){font-size:var(--text-md);font-weight:600;line-height:var(--line-body)}.tb-body blockquote{padding:2px 0 2px var(--space-3);border-inline-start:var(--rule-emphasis) solid var(--color-border);color:var(--color-text-muted);margin:0}.tb-body--jumbo{font-size:2.25em;line-height:1.15}.tb-body-plain{white-space:pre-wrap;margin:0}.tb-body-truncated{color:var(--color-warning);font-size:var(--text-sm);line-height:var(--line-sm)}.tb-md-list{margin:0;padding-inline-start:var(--space-5)}.tb-md-list li+li{margin-block-start:2px}ul.tb-md-list{list-style:outside}ol.tb-md-list{list-style:decimal}.tb-md-list--tight li{margin:0}.tb-codespan{border:1px solid var(--color-border-subtle);border-radius:var(--radius-sm);background:var(--color-code);padding:1px .3125rem}.tb-code{border:1px solid var(--color-border-subtle);border-radius:var(--radius-md);background:var(--color-code);overflow:hidden}.tb-code__header{-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:center;gap:var(--space-2);min-block-size:1.875rem;padding:0 1px 0 var(--space-3);border-block-end:1px solid var(--color-border-subtle);display:flex}.tb-code__lang{color:var(--color-text-subtle);font-size:var(--text-xs);font-weight:600;line-height:var(--line-xs);letter-spacing:.02em;text-transform:uppercase}.tb-code__body{padding:.625rem var(--space-3) var(--space-3);margin:0;line-height:1.55;overflow-x:auto}.tb-code__body code{font-size:inherit}.tb-code__toggle{margin:0 var(--space-2) var(--space-2)}.tb-table-scroll{overflow-x:auto}.tb-table-scroll table{border-collapse:collapse;font-size:var(--text-sm);line-height:var(--line-sm)}.tb-table-scroll :is(td,th){padding:var(--space-1) var(--space-2);border:1px solid var(--color-border-subtle);text-align:start}.tb-table-scroll th{font-weight:600}button.tb-mention{min-block-size:var(--target-min);vertical-align:middle;font:inherit;font-weight:600;line-height:inherit;cursor:pointer;border:0;align-items:center;margin-block:-2px;display:inline-flex}button.tb-mention:hover{text-decoration:underline}a.tb-mention--conversation{text-decoration:none}a.tb-mention--conversation:hover{text-decoration:underline}.tb-host-tell{color:var(--color-warning);font-size:var(--text-xs)}.tb-link-refused,.tb-unknown-node{color:var(--color-text-muted);-webkit-text-decoration:underline dotted;text-decoration:underline dotted}.tb-emoji{font-family:var(--font-emoji);font-style:normal}.tb-selection{gap:var(--space-2);padding:var(--space-2) var(--space-4);background:var(--color-surface);display:flex}[data-density=compact] .tb-msg__gutter .tb-avatar{inline-size:var(--chat-gutter);block-size:var(--chat-gutter);font-size:var(--text-xs)}[data-density=compact] .tb-msg--head .tb-msg__header{float:inline-start;block-size:var(--line-body);margin-block-end:0;margin-inline-end:var(--space-2);padding-block-start:calc((var(--line-body) - var(--line-sm)) / 2)}[data-density=compact] .tb-msg--head .tb-msg__header .tb-msg__time{align-items:center;gap:var(--space-2);display:inline-flex}[data-density=compact] .tb-msg--head .tb-msg__header .tb-msg__time:before,[data-density=compact] .tb-msg--head.tb-msg--lead-inline .tb-msg__header .tb-msg__time:after{content:"";border-radius:var(--radius-pill);background:currentColor;block-size:.1875rem;inline-size:.1875rem}[data-density=compact] .tb-msg__body>.tb-body>:is(ul,ol,blockquote,.tb-code,.tb-table-scroll){clear:inline-start}.tb-quote{gap:var(--space-1);max-inline-size:var(--chat-measure);padding:var(--space-2) var(--space-3);border:1px solid var(--color-border-subtle);border-inline-start:var(--rule-emphasis) solid var(--color-border);border-radius:var(--radius-md);background:var(--color-raised);color:var(--color-text);transition:background-color var(--duration-fast) var(--ease-out), border-color var(--duration-fast) var(--ease-out);flex-direction:column;margin-block-start:var(--space-2);text-decoration:none;display:flex}.tb-quote:hover{background:var(--color-hover);border-inline-start-color:var(--color-accent)}.tb-quote__head{align-items:baseline;gap:var(--space-2);min-width:0;font-size:var(--text-sm);line-height:var(--line-sm);display:flex}.tb-quote__author{text-overflow:ellipsis;white-space:nowrap;font-weight:600;overflow:hidden}.tb-quote__place,.tb-quote__time{color:var(--color-text-subtle);font-size:var(--text-meta);line-height:var(--line-xs)}.tb-quote__excerpt{-webkit-line-clamp:2;line-clamp:2;color:var(--color-text-muted);font-size:var(--text-sm);line-height:var(--line-sm);-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.tb-pinned{gap:var(--space-3);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.tb-pinned__card{gap:var(--space-2);padding:var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);flex-direction:column;display:flex}.tb-pinned__head{align-items:center;gap:var(--space-2);min-width:0;display:flex}.tb-pinned__author{text-overflow:ellipsis;white-space:nowrap;font-weight:600;overflow:hidden}.tb-pinned__time{color:var(--color-text-muted);font-size:var(--text-meta);font-weight:600;line-height:var(--line-xs)}.tb-pinned__excerpt{-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.tb-pinned__excerpt>:first-child{margin-block-start:0}.tb-pinned__foot{justify-content:space-between;align-items:center;gap:var(--space-2);color:var(--color-text-muted);font-size:var(--text-sm);flex-wrap:wrap;display:flex}.tb-pinned__actions{gap:var(--space-1);display:flex}.tb-emoji-picker{--emoji-row:2.25rem;--emoji-rows-visible:6;gap:var(--space-2);flex-direction:column;width:min(22rem,80vw);display:flex}@media (pointer:coarse){.tb-emoji-picker{--emoji-row:2.75rem}}.tb-emoji-picker__tabs,.tb-emoji-picker__tones{scrollbar-width:thin;align-self:stretch}.tb-emoji-picker__tab,.tb-emoji-picker__tone{min-width:1.75rem;font-family:var(--font-emoji);flex:none;justify-content:center;padding:0;line-height:1}.tb-emoji-picker__tone[aria-pressed=true]{background:var(--color-raised);box-shadow:var(--shadow-card)}.tb-emoji-picker__heading{color:var(--color-text-subtle);font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.04em;margin:0;font-weight:600}.tb-emoji-picker__grid{max-block-size:calc(var(--emoji-rows-visible) * var(--emoji-row));scroll-snap-type:y proximity;padding-block-end:var(--space-3);scroll-padding-block-end:var(--space-3);overflow-y:auto}.tb-emoji-picker__row{grid-template-columns:repeat(var(--emoji-columns,8), minmax(0, 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var(--space-2);color:var(--color-text-subtle)}.tb-reactions .tb-reaction--add .tb-icon{margin-inline-end:0}.tb-forward__group{border:0;min-inline-size:0;padding:0}.tb-forward__list{gap:var(--space-1);padding:var(--space-1);border:1px solid var(--color-border-subtle);border-radius:var(--radius-md);background:var(--color-raised);flex-direction:column;margin:0;list-style:none;display:flex}.tb-forward__option{align-items:center;gap:var(--space-2);min-height:var(--control-md);padding:0 var(--space-2);border-radius:var(--radius-sm);cursor:pointer;display:flex}.tb-forward__option:hover{background:var(--color-surface)}.tb-forward__place{font-weight:600}.tb-list.tb-list--pill .tb-list__rows{padding-block-end:calc(2rem + var(--space-3))}.tb-list__jump{z-index:2;gap:var(--space-1);block-size:2rem;max-inline-size:calc(100% - var(--space-6));padding-inline:var(--space-3);color:var(--color-text);font-size:var(--text-sm);white-space:nowrap;cursor:pointer;animation:tb-in var(--duration-base) var(--ease-out);justify-content:center;align-items:center;font-weight:600;display:inline-flex;position:sticky;inset-block-end:var(--space-3);inset-inline-start:50%;translate:-50%}.tb-list__jump.tb-elevated{border-radius:var(--radius-pill)}.tb-list__skeleton{inline-size:min(100%, calc(var(--chat-gutter) + var(--space-3) + var(--chat-measure)));flex-direction:column;flex:auto;align-self:stretch;display:flex}.tb-list__skeleton .tb-state{padding:0 var(--space-4);gap:0}.tb-list__skeleton .tb-state__row{block-size:calc(var(--chat-block-gap) + var(--line-sm) + 1px + var(--line-body));padding-block-start:var(--chat-block-gap)}@media (width>=1280px){.tb-conversation .tb-list__skeleton .tb-state{padding-inline:var(--space-5)}}.tb-list__sentinel{pointer-events:none;block-size:1px;position:absolute;inset-block-start:0;inset-inline:0}.tb-row--loading{padding-block:var(--space-2);color:var(--color-text-subtle);font-size:var(--text-meta);text-align:center}.tb-divider--gone{color:var(--color-text-subtle);font-style:italic}.tb-row--highlight{animation:tb-row-flash calc(10 * var(--duration-base)) var(--ease-out) both}@keyframes tb-row-flash{0%,75%{background-color:var(--color-highlight)}to{background-color:#0000}}@media (prefers-reduced-motion:reduce){.tb-row--highlight{background-color:var(--color-highlight);animation:none}}.tb-selection__hint{color:var(--color-text-muted);font-size:var(--text-sm);align-self:center}.tb-jump-day{flex:none}.tb-jump{gap:var(--space-1);flex-direction:column;inline-size:17rem;display:flex}.tb-jump__row{justify-content:flex-start;inline-size:100%}.tb-jump__date{gap:var(--space-2);padding-block:var(--space-2);border-block:1px solid var(--color-border);margin-block:var(--space-1);align-items:flex-end;display:flex}.tb-jump__date .tb-field{inline-size:12rem;min-inline-size:0}.tb-jump__note{color:var(--color-text-muted);font-size:var(--text-sm);margin:0}.tb-search__form{max-inline-size:32rem}.tb-search__box{flex:1;min-inline-size:0;display:flex;position:relative}.tb-search__box .tb-icon{color:var(--color-text-subtle);pointer-events:none;position:absolute;inset-block-start:50%;inset-inline-start:var(--space-3);transform:translateY(-50%)}.tb-search__input{inline-size:100%;min-block-size:var(--control-lg);padding-inline-start:calc(var(--space-3) + 1.25rem + var(--space-2))}.tb-search__count{color:var(--color-text-muted);font-size:var(--text-sm);margin:0}.tb-search__groups{margin:0;padding:0;list-style:none}.tb-search__groups>li+li{margin-block-start:var(--space-4)}.tb-search__day{z-index:1;margin:0 0 var(--space-1);padding:var(--space-1) 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auto;display:grid;position:relative}.tb-search__hit:hover,.tb-search__hit:focus-within{background:var(--color-hover)}.tb-search__body{flex-direction:column;gap:2px;min-inline-size:0;display:flex}.tb-search__head{align-items:baseline;gap:var(--space-2);font-size:var(--text-sm);line-height:var(--line-sm);flex-wrap:wrap;display:flex}.tb-search__author{font-weight:600}.tb-search__place{color:var(--color-text-muted)}.tb-search__when{color:var(--color-text-subtle);font-size:var(--text-meta)}.tb-search__snippet{max-inline-size:72ch;color:var(--color-text);font-size:var(--text-sm);line-height:var(--line-sm);margin:0}.tb-search__link{color:inherit;text-decoration:none}.tb-search__link:after{content:"";border-radius:inherit;position:absolute;inset:0}.tb-search__nosnippet{color:var(--color-text-subtle);font-style:italic}.tb-search__files{color:var(--color-text-muted);font-size:var(--text-meta);line-height:var(--line-sm);margin:0}.tb-search__snippet mark{background:var(--color-highlight);color:var(--color-text);border-radius:var(--radius-sm);padding:0 2px}.tb-search__view{color:var(--color-text-subtle);font-size:var(--text-sm);white-space:nowrap;opacity:0;transition:opacity var(--duration-fast) var(--ease-out);align-self:center}.tb-search__hit:hover .tb-search__view,.tb-search__hit:focus-within .tb-search__view{opacity:1}.tb-search__filters{align-items:center;gap:var(--space-2) var(--space-3);flex-wrap:wrap;display:flex}.tb-search__filter-controls{gap:var(--space-2);flex-wrap:wrap;display:flex}.tb-search__toggle .tb-icon{margin-inline:calc(-1 * var(--space-1)) 0}.tb-search__filter{padding-inline:var(--space-2) var(--space-3)}.tb-search__filter-choice{align-items:center;gap:var(--space-1);color:inherit;font:inherit;cursor:pointer;background:0 0;border:none;padding:0;display:inline-flex}.tb-search__filter-choice:disabled{cursor:default}.tb-search__chips{align-items:center;gap:var(--space-2);flex-wrap:wrap;margin:0;padding:0;list-style:none;display:flex}.tb-search__chip-note{color:var(--color-text-muted);font-size:var(--text-xs);font-weight:400}.tb-search__chip-remove{inline-size:var(--control-sm);min-block-size:var(--control-sm);color:var(--color-text-muted);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;margin-inline-end:calc(var(--space-2) * 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