.fc-welcome-shell{container:fc-welcome / inline-size;display:grid;place-items:center;width:100%;height:100%;min-width:0;min-height:0;font-family:var(--fc-font-sans, Inter, "PingFang SC", "Microsoft YaHei", system-ui, sans-serif)}.fc-welcome-hero{display:grid;grid-template-columns:minmax(230px,1fr) minmax(300px,1.08fr);align-items:center;gap:clamp(24px,4vw,48px);width:100%;max-width:860px;max-height:420px;transform:translateY(-20px)}.fc-welcome-scene{position:relative;isolation:isolate;width:100%;height:clamp(280px,40vh,360px)}.fc-welcome-scene:before{content:"";position:absolute;z-index:-1;inset:12% -12% 5%;background:radial-gradient(ellipse at 46% 35%,rgb(207 229 255 / 64%),transparent 66%),radial-gradient(ellipse at 59% 66%,rgb(210 241 229 / 65%),transparent 66%);filter:blur(16px);pointer-events:none}.fc-welcome-scene img{display:block;width:100%;height:100%;-o-object-fit:contain;object-fit:contain;-webkit-user-select:none;-moz-user-select:none;user-select:none}.fc-welcome-copy{position:relative;min-width:0}.fc-welcome-copy h1{margin:0;font-size:inherit;font-weight:inherit}.fc-welcome-line{display:block;color:#3d5c86;font-size:clamp(28px,2.65vw,32px);font-weight:450;letter-spacing:-.025em;line-height:1.5;white-space:nowrap}.fc-welcome-line-emphasis{margin-top:7px;color:#263d62;font-size:clamp(30px,2.8vw,36px);font-weight:600;letter-spacing:-.035em}.fc-welcome-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}.dark .fc-welcome-line{color:#a8bfdf}.dark .fc-welcome-line-emphasis{color:#e4ecfa}.dark .fc-welcome-scene:before{background:radial-gradient(ellipse at 46% 35%,rgb(81 118 181 / 26%),transparent 66%),radial-gradient(ellipse at 59% 66%,rgb(71 122 110 / 23%),transparent 66%)}@container fc-welcome (max-width: 680px){.fc-welcome-hero{grid-template-columns:minmax(0,1fr);gap:12px;max-width:420px;max-height:420px;transform:translateY(-16px)}.fc-welcome-scene{height:clamp(180px,28vh,210px);max-width:300px;margin-inline:auto}.fc-welcome-scene:before{inset:7% -10% 0;filter:blur(12px)}.fc-welcome-copy{text-align:center}.fc-welcome-line{font-size:24px;line-height:1.45}.fc-welcome-line-emphasis{margin-top:5px;font-size:26px}}@media(max-height:580px){.fc-welcome-hero{transform:none}.fc-welcome-scene{height:min(250px,40vh)}@container fc-welcome (max-width: 680px){.fc-welcome-scene{height:min(180px,26vh)}.fc-welcome-hero{gap:8px}}}html,body,#root{min-width:0}[data-testid=main-layout]{height:100dvh}.chat-history-sidebar button:focus-visible{outline:2px solid hsl(var(--ring));outline-offset:1px}@media(hover:hover)and (pointer:fine){.history-row>.history-row-action{opacity:0;pointer-events:none}.history-row:hover>.history-row-action,.history-row:focus-within>.history-row-action,.history-row>.history-row-action[aria-expanded=true]{opacity:1;pointer-events:auto}}@media(max-width:900px){[data-testid=main-layout] [data-testid=main-content]:not(.fc-chat-content){padding-left:12px;padding-right:12px}}@media(max-width:640px){[data-testid=main-layout] [data-testid=main-content]:not(.fc-chat-content){padding:12px 8px}[data-testid=main-layout] .unified-sidebar-toggle,[data-testid=main-layout] .unified-sidebar-backdrop{display:inline-flex}[data-testid=sidebar].unified-sidebar{position:fixed;inset:0 auto 0 0;margin-top:0;height:100dvh;width:min(248px,calc(100vw - 48px));transform:translate(-100%);visibility:hidden;transition:transform .2s ease,visibility .2s}[data-testid=sidebar].unified-sidebar.is-open{transform:translate(0);visibility:visible}[data-testid=welcome-greeting]{font-size:1.7rem}[data-testid=settings-page]{height:calc(100% + 24px)}[data-testid=skills-batch-actionbar]{left:64px}[data-testid=skills-add],[data-testid=skills-batch-action-trigger],.cloud-toolbar-action{padding-left:8px;padding-right:8px;font-size:12px}[data-testid=skills-add] svg,.cloud-toolbar-action svg{display:none}[data-testid=skills-page]{height:calc(100% + 24px);margin-top:-12px;margin-bottom:-12px}[data-testid=skills-page]>div>div>div{padding-left:0;padding-right:0}}@media(hover:hover)and (pointer:fine){.workspace-selection-row input.workspace-row-checkbox{opacity:0}.workspace-selection-row:hover input.workspace-row-checkbox,.workspace-selection-row:focus-within input.workspace-row-checkbox,.workspace-selection-row input.workspace-row-checkbox:checked,.workspace-selection-row input.workspace-row-checkbox:indeterminate{opacity:1}}@media(max-width:640px){.workspace-batch-actionbar{left:64px}}input.workspace-row-checkbox{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:14px;height:14px;margin:0;border:1px solid rgb(0 0 0 / .28);border-radius:3px;background-color:transparent;background-position:center;background-repeat:no-repeat;background-size:12px 12px;cursor:pointer}input.workspace-row-checkbox:checked{border-color:#525252;background-color:#525252;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14'%3E%3Cpath d='m3 7 2.5 2.5L11 4' fill='none' stroke='white' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}input.workspace-row-checkbox:indeterminate{border-color:#525252;background-color:#525252;background-image:linear-gradient(#fff,#fff);background-size:7px 1px}input.workspace-row-checkbox:focus-visible{outline:1px solid #737373;outline-offset:2px}.dark input.workspace-row-checkbox{border-color:#ffffff59}.dark input.workspace-row-checkbox:checked{border-color:#d4d4d4;background-color:#d4d4d4;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14'%3E%3Cpath d='m3 7 2.5 2.5L11 4' fill='none' stroke='%23262626' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}.dark input.workspace-row-checkbox:indeterminate{border-color:#d4d4d4;background-color:#d4d4d4;background-image:linear-gradient(#262626,#262626)}[data-testid=page-topbar] input{height:32px;min-height:32px}[data-testid=page-topbar] button:not([role=tab]){min-height:32px;height:32px;padding-top:4px;padding-bottom:4px}[data-testid=page-topbar] [data-monochrome-segmented-tabs]{height:40px!important;gap:24px;padding:0!important;border:0!important;border-radius:0!important;background:transparent!important;box-shadow:none!important}[data-testid=page-topbar] [data-monochrome-segmented-tabs] [role=tab]{height:40px!important;min-width:0;padding:0 2px!important;border:0;border-bottom:2px solid transparent;border-radius:0!important;background:transparent!important;box-shadow:none!important;color:hsl(var(--muted-foreground));font-size:14px;font-weight:400}[data-testid=page-topbar] [data-monochrome-segmented-tabs] [role=tab][data-state=active]{color:hsl(var(--foreground))!important;border-bottom-color:currentColor}