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var(--space-4);border-block-start:1px solid var(--color-border-subtle);flex-shrink:0;align-items:center;display:flex}.sidebar__footer-actions{gap:var(--space-0-5);flex-shrink:0;display:flex}@media (hover:none) and (pointer:coarse){.sidebar__footer-actions .sidebar__shortcuts{display:none}}.profile{gap:var(--space-2);flex:1;align-items:center;min-width:0;display:flex}.profile__text{gap:var(--space-1);flex-direction:column;align-items:flex-start;min-width:0;display:flex}.profile__name,.profile__role{text-overflow:ellipsis;white-space:nowrap;max-width:100%;overflow:hidden}.profile__name{font-size:var(--text-sm);font-weight:var(--font-weight-medium);line-height:var(--leading-xs)}.profile__role,.profile__error{font-size:var(--text-xs);line-height:var(--leading-xs);color:var(--color-text-tertiary)}.profile__error{color:var(--color-text-secondary)}.profile .btn--link{min-height:0;font-size:var(--text-xs)}@media 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var(--duration-slow) var(--ease-standard), visibility var(--duration-slow) step-start}.sidebar__close{display:inline-flex}.shell__scrim{z-index:var(--z-drawer-scrim);background:var(--color-scrim);transition:opacity var(--duration-slow) var(--ease-standard);position:fixed;inset:0}@starting-style{.shell__scrim{opacity:0}}@media (prefers-reduced-motion:no-preference){.sidebar{opacity:1;transition:transform var(--duration-slow) var(--ease-standard), visibility var(--duration-slow) step-end;transform:translate(-100%)}.shell[data-drawer=open] .sidebar{transition:transform var(--duration-slow) var(--ease-standard), visibility var(--duration-slow) step-start;transform:none}}}}@layer features{.composer-wrap{max-width:var(--layout-chat);margin-inline:auto}.composer{gap:var(--space-2);padding:var(--space-3) var(--space-3) var(--space-2) var(--space-4);background:var(--color-bg-raised);border:1px solid 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svg{fill:currentColor}.composer__help{gap:var(--space-1-5);min-height:var(--target-min);font-size:var(--text-xs);line-height:var(--leading-xs);color:var(--color-text-tertiary);text-align:center;justify-content:center;align-items:center;margin-block-start:var(--space-2);display:flex}.composer__help-text{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.composer__help-text--error{color:var(--color-danger)}@container main (width<600px){.composer__help{flex-wrap:wrap}.composer__help-text{white-space:normal;text-wrap:balance}}.composer__help .btn--link{font-size:var(--text-xs);line-height:var(--leading-xs);flex-shrink:0}.msg--user{gap:var(--space-2);justify-content:flex-end;align-items:flex-start;display:flex}.msg__bubble{max-width:85%;padding:var(--space-2-5) var(--space-3-5);font-size:var(--text-body);line-height:var(--leading-body);white-space:pre-wrap;overflow-wrap:anywhere;background:var(--color-bg-bubble);border-radius:var(--radius-lg)}.msg--user 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.stages__mark:before{content:"";border-radius:var(--radius-pill);background:currentColor;width:6px;height:6px}.stages__item[data-state=active]{font-weight:var(--font-weight-medium);color:var(--color-text-primary);animation:msg-fade-in var(--duration-base) var(--ease-standard)}.stages__item[data-state=active] .stages__mark{color:var(--color-accent)}.stages__item[data-state=done]{color:var(--color-text-secondary)}.stages__item[data-state=done] .stages__mark{color:var(--color-success)}@keyframes msg-fade-in{0%{opacity:0}}@keyframes msg-rise-in{0%{opacity:0;translate:0 4px}}@media (prefers-reduced-motion:no-preference){.stages__item[data-state=active]{animation-name:msg-rise-in}.msg__stages{transition:grid-template-rows var(--duration-slow) var(--ease-in-out)}}.msg__summary{gap:var(--space-1);min-height:24px;padding:0 var(--space-1);font-size:var(--text-sm);line-height:var(--leading-sm);color:var(--color-text-secondary);text-align:start;border-radius:var(--radius-sm);background:0 0;border:0;align-items:center;margin-inline-start:calc(-1 * var(--space-1));display:inline-flex}.msg__summary:hover{color:var(--color-text-primary);background:var(--color-fill-hover)}.msg__summary[aria-expanded=true] .msg__summary-chevron{rotate:180deg}.msg__read{padding:var(--space-3);font-size:var(--text-sm);line-height:var(--leading-sm);color:var(--color-text-secondary);background:var(--color-bg-sunken);border-radius:var(--radius-md);margin-block-start:var(--space-2)}.msg__read-list{gap:var(--space-1);margin:var(--space-2) 0 0;flex-direction:column;padding:0;list-style:none;display:flex}.msg__read-link{gap:var(--space-2);align-items:center;display:inline-flex}.msg__body{max-width:var(--layout-measure)}.msg--live .msg__content>*{animation:msg-fade-in var(--duration-base) var(--ease-standard)}.msg__caret{width:2px;height:1em;vertical-align:text-bottom;background:var(--color-accent);margin-inline-start:var(--space-0-5);display:inline-block}@media 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.figure__img{height:200px;max-height:none}.sources{gap:var(--space-2);flex-direction:column;align-items:flex-start;display:flex}.sources__label{font-size:var(--text-2xs);font-weight:var(--font-weight-semibold);line-height:var(--leading-2xs);color:var(--color-text-tertiary);text-transform:uppercase;letter-spacing:var(--tracking-wide)}.sources__grid{gap:var(--space-2);grid-template-columns:repeat(auto-fill,minmax(200px,1fr));align-self:stretch;display:grid}.source-card{gap:var(--space-0-5);min-width:0;padding:var(--space-2-5) var(--space-3);color:var(--color-text-primary);background:var(--color-bg-raised);border:1px solid var(--color-border-default);border-radius:var(--radius-md);transition:border-color var(--duration-fast) var(--ease-standard);flex-direction:column;text-decoration:none;display:flex;position:relative}.source-card:hover{border-color:var(--color-border-strong)}.source-card__head{gap:var(--space-1-5);min-width:0;align-items:center;padding-inline-end:var(--space-4);display:flex}.source-card__index{min-width:18px;height:18px;padding:0 var(--space-1);font-size:var(--text-2xs);font-weight:var(--font-weight-semibold);font-variant-numeric:tabular-nums;color:var(--color-accent-subtle-text);background:var(--color-accent-subtle);border-radius:var(--radius-xs);flex-shrink:0;justify-content:center;align-items:center;line-height:1;display:inline-flex}.source-card__format{color:var(--color-text-secondary)}.source-card__title{min-width:0;font-size:var(--text-sm);font-weight:var(--font-weight-medium);line-height:var(--leading-sm);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.source-card__arrow{color:var(--color-text-secondary);opacity:0;transition:opacity var(--duration-fast) var(--ease-standard);position:absolute;inset-block-start:var(--space-3);inset-inline-end:var(--space-2-5)}.source-card:hover .source-card__arrow,.source-card:focus-visible .source-card__arrow{opacity:1}.source-card__page{font-size:var(--text-xs);line-height:var(--leading-xs);color:var(--color-text-tertiary)}.source-card__snippet{font-size:var(--text-xs);line-height:var(--leading-xs);color:var(--color-text-secondary);-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.msg__footer{gap:var(--space-2) var(--space-3);flex-wrap:wrap;align-items:center;display:flex}.msg__actions{gap:var(--space-0-5);align-items:center;display:flex}.msg--assistant:not(.msg--last) .msg__actions{opacity:0;transition:opacity var(--duration-fast) var(--ease-standard)}.msg--assistant:not(.msg--last):hover .msg__actions,.msg--assistant:not(.msg--last):focus-within .msg__actions{opacity:1}.msg--assistant:not(.msg--last) .msg__regenerate{display:none}@media (hover:none){.msg--user 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var(--color-border-default)}.provider-table__context,.provider-table__vision{width:104px}.provider-table__cost{width:80px}.provider-table__switch{width:96px}.provider-table__head-help{gap:var(--space-0-5);align-items:center;display:inline-flex}.model-row>*{padding:var(--space-3);font-weight:var(--font-weight-regular);text-align:start;vertical-align:middle;border-block-end:1px solid var(--color-border-subtle)}.provider-table__model,.model-row__model{padding-inline-start:0}.provider-table__switch,.model-row__switch{padding-inline-end:0}.model-row:last-child>*{border-block-end:0;padding-block-end:0}.model-row__name{font-weight:var(--font-weight-medium);display:block}.model-row--locked 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var(--space-8))}.session:is(:hover,:focus-within){--session-end:calc(var(--space-1) + var(--space-8));--session-menu:1;--session-orbit:0}.session:has(.session__menu[aria-expanded=true]){--session-end:calc(var(--space-1) + var(--space-8));--session-menu:1;--session-orbit:0}@media (hover:none){.session{--session-end:calc(var(--space-1) + var(--space-8));--session-menu:1;--session-orbit:1}.session[data-streaming]{--session-end:calc(var(--space-1) + var(--space-8) + var(--space-4))}}.session__link{height:100%;padding:0 var(--session-end) 0 var(--space-2-5);font-size:var(--text-sm);line-height:var(--leading-sm);color:var(--color-text-secondary);border-radius:var(--radius-md);outline-offset:-2px;transition:background-color var(--duration-fast) var(--ease-standard), color var(--duration-fast) var(--ease-standard);align-items:center;text-decoration:none;display:flex}.session__link[aria-current=page]{font-weight:var(--font-weight-medium);color:var(--color-text-primary);background:var(--color-fill-selected)}.session__title{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.session__end{place-items:center;display:grid;position:absolute;inset-block:0;inset-inline-end:var(--space-1)}.session__end>*{grid-area:1/1}.session__menu{opacity:var(--session-menu)}.session__end .orbit{opacity:var(--session-orbit)}@media (hover:none){.session__end{gap:var(--space-1);align-items:center;display:flex}}.session--editing{align-items:center;display:flex}.session--editing .session__link,.session--editing .session__end{display:none}.session__input{font-size:var(--text-sm)}.session:hover .session__link:not([aria-current=page]){color:var(--color-text-primary);background:var(--color-fill-hover)}.session:has(.session__menu[aria-expanded=true]) .session__link:not([aria-current=page]){color:var(--color-text-primary);background:var(--color-fill-hover)}.session--leaving{opacity:0;height:0;overflow:hidden}@media (pointer:coarse){.session{height:var(--target-touch)}}@media (prefers-reduced-motion:no-preference){.session{transition:height var(--duration-base) var(--ease-in-out), opacity var(--duration-base) var(--ease-in-out)}.session--moved{animation:session-fade-in var(--duration-base) var(--ease-standard)}}@keyframes session-fade-in{0%{opacity:0}}}