.entry-surface{background:var(--color-canvas);min-height:100svh;color:var(--color-ink);font-family:var(--font-sans)}.entry-surface[data-layout=split]{grid-template-columns:minmax(260px,38.2%) minmax(0,1fr);display:grid}.entry-surface[data-layout=compact]{padding:var(--spacing-6);place-items:center;display:grid;position:relative;overflow:hidden}.entry-surface__ambient{background:var(--color-ink);color:var(--color-canvas);position:relative;overflow:hidden}.entry-surface[data-layout=compact] .entry-surface__ambient{pointer-events:none;background:0 0;position:absolute;inset:0}.entry-surface__ambient-copy{z-index:1;min-height:100%;padding:var(--spacing-7);align-content:space-between;display:grid;position:relative}.entry-surface__ambient-copy p{font:500 var(--text-xs)/1 var(--font-mono);letter-spacing:.18em;text-transform:uppercase;margin:0}.entry-surface__ambient-copy span{max-width:12ch;font:400 clamp(28px,3vw,48px)/.98 var(--font-display);letter-spacing:-.025em}.entry-surface__task{z-index:1;min-width:0;padding:var(--spacing-7);place-items:center;display:grid;position:relative}.entry-surface[data-layout=compact] .entry-surface__task{width:min(100%,460px);padding:0}.entry-surface[data-motif=contour] .entry-surface__motif,.entry-surface[data-motif=connection] .entry-surface__motif{border:1px solid color-mix(in srgb,var(--color-maris)42%,transparent);border-radius:52% 48% 38% 62%;position:absolute}.entry-surface[data-motif=contour] .entry-surface__motif{aspect-ratio:.82;width:min(32vw,420px);bottom:-12%;right:-18%;transform:rotate(16deg)}.entry-surface[data-motif=monolith] .entry-surface__motif{background:linear-gradient(145deg,var(--color-ink-2),#080807);clip-path:polygon(18% 0,82% 5%,100% 100%,0 100%);width:clamp(70px,10vw,150px);height:42%;position:absolute;bottom:0;right:12%}.entry-surface[data-motif=connection] .entry-surface__motif{aspect-ratio:1;border:1px solid color-mix(in srgb,var(--color-maris)42%,transparent);opacity:.24;border-radius:52% 48% 38% 62%;width:min(60vw,520px);position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}@media (min-width:761px){.onboarding-threshold .entry-surface__ambient{align-self:start;height:100svh;position:sticky;top:0}.onboarding-threshold .entry-surface__task{align-content:start;place-items:start center;height:100svh;overflow-y:auto}}.onboarding-threshold__escape{z-index:2;justify-content:flex-end;gap:var(--spacing-2);width:100%;margin-block-end:var(--spacing-4);display:flex;position:relative}.onboarding-threshold__flow{width:min(100%,640px)}.onboarding-threshold__progress{height:2px;background:var(--color-platinum);margin-block-end:var(--spacing-7);overflow:hidden}.onboarding-threshold__progress span{background:var(--color-maris);block-size:100%;transition:inline-size var(--duration-assert)var(--ease-out);display:block}.entry-step{gap:var(--spacing-6);display:grid}.entry-step__header{gap:var(--spacing-2);text-align:left;display:grid}.entry-step__header h1{font:400 clamp(28px,4vw,40px)/1 var(--font-display);letter-spacing:-.025em;margin:0}.entry-step__header p{color:var(--color-ink-muted);margin:0}.entry-step__choice,.entry-step__summary{border:1px solid var(--color-hairline);border-radius:var(--radius-control);background:var(--color-surface)}.entry-step__choice:hover{border-color:var(--color-hairline-strong);background:var(--state-hover)}.entry-step__choice[aria-pressed=true],.entry-step__choice[data-selected=true]{border-color:var(--color-hairline-strong);background:var(--state-select)}.entry-step__choice:focus-visible{outline:2px solid var(--color-maris);outline-offset:2px}.entry-step__actions{gap:var(--spacing-3);grid-template-columns:auto minmax(0,1fr);display:grid}.entry-step__actions--single{grid-template-columns:1fr}.auth-entry{justify-items:center;gap:var(--spacing-5);width:min(100%,460px);display:grid}.auth-entry__clerk-slot{width:100%;min-height:480px}.auth-entry__root,.auth-entry__card-box{width:100%}.auth-entry__card{border:1px solid var(--color-hairline);border-radius:var(--radius-deep-release);background:var(--color-surface);width:100%;box-shadow:var(--shadow-2)}.auth-entry__title{font-family:var(--font-display);letter-spacing:-.02em;font-weight:400}.auth-entry__subtitle,.auth-entry__label{color:var(--color-ink-muted);font-family:var(--font-sans)}.auth-entry__input,.auth-entry__social-button{border-color:var(--color-hairline);border-radius:var(--radius-control);background:var(--color-surface);color:var(--color-ink)}.auth-entry__input:focus{border-color:var(--color-maris);box-shadow:0 0 0 3px var(--color-maris-ring)}.auth-entry__social-button .auth-entry__social-button-text{text-overflow:clip;white-space:normal;overflow:visible}.auth-entry__submit{border-radius:var(--radius-control);background:var(--color-ink);color:var(--color-canvas);box-shadow:none}.auth-entry__link,.auth-entry__legal a{color:var(--color-maris-press);font-weight:500}.auth-entry__error{color:var(--color-maris-press)}.auth-entry__legal{max-width:420px;color:var(--color-ink-muted);font-size:var(--text-sm);text-align:center;margin:0;line-height:1.55}.oauth-result__card{border:1px solid var(--color-hairline);border-radius:var(--radius-deep-release);background:color-mix(in srgb,var(--color-surface)94%,transparent);width:100%;box-shadow:var(--shadow-2);padding:var(--spacing-7);text-align:center}.oauth-result__state{justify-items:center;gap:var(--spacing-3);display:grid}.oauth-result__mark{border:1px solid var(--color-hairline-strong);border-radius:var(--radius-pill);background:var(--color-pearl);place-items:center;width:56px;height:56px;display:grid}.oauth-result__eyebrow{margin:var(--spacing-2)0 0;color:var(--color-maris-press);font:500 var(--text-xs)/1 var(--font-mono);letter-spacing:.16em;text-transform:uppercase}.oauth-result__title{font:400 var(--text-display-md)/1 var(--font-display);letter-spacing:-.02em;margin:0}.oauth-result__copy,.oauth-result__status{color:var(--color-ink-muted);margin:0}.oauth-result__status{align-items:center;gap:var(--spacing-2);font:500 var(--text-xs)/1.2 var(--font-mono);letter-spacing:.08em;text-transform:uppercase;display:flex}@keyframes entry-connection-pulse{0%,to{box-shadow:0 0 0 0 var(--color-maris-ring)}50%{box-shadow:0 0 0 10px #0000}}.oauth-result__card[data-phase=waiting] .oauth-result__mark{animation:entry-connection-pulse var(--duration-breathe)var(--ease-natural)infinite}.chat-history-reef{border-color:var(--color-hairline-strong);border-radius:var(--radius-deep-release);background:var(--color-surface);box-shadow:var(--shadow-float);gap:0;padding:0;overflow:hidden}.chat-history-reef__search{border-bottom:1px solid var(--color-hairline);background:var(--color-pearl);min-width:0}.chat-history-reef__actions{align-items:center;gap:var(--spacing-3);flex:none;display:inline-flex}.chat-history-reef__key-hint{color:var(--color-ink-muted);font:500 10px/1 var(--font-mono);letter-spacing:.08em;white-space:nowrap}.chat-history-reef__close{border-radius:var(--radius-control);width:28px;height:28px;color:var(--color-ink-muted);cursor:pointer;transition:background var(--duration-quick)var(--ease-out),color var(--duration-quick)var(--ease-out);background:0 0;border:0;flex:0 0 28px;place-items:center;display:inline-grid}.chat-history-reef__close svg{width:16px;height:16px}.chat-history-reef__close:hover{color:var(--color-ink)}.chat-history-reef__close:focus-visible{outline:2px solid var(--color-maris);outline-offset:2px}.chat-history-reef__body{grid-template-columns:280px minmax(0,1fr);height:72vh;min-height:0;max-height:760px;display:grid;overflow:hidden}.chat-history-reef__list{background:var(--color-pearl);border-right:0;min-width:0;height:100%;min-height:0;overflow:hidden}.chat-history-reef__list>[data-slot=scroll-area-scrollbar]{border:0;width:6px;padding:0}.chat-history-row{border-radius:var(--radius-card);color:var(--color-ink-muted)}.chat-history-row[data-highlighted=true]{color:var(--color-ink);background:0 0}.chat-history-row[data-highlighted=true][data-selected=true]{background:var(--state-select)}.chat-history-reef__assets{border-left:1px solid var(--color-hairline);background:var(--color-canvas);min-width:0;height:100%;min-height:0;overflow:hidden}.chat-history-asset{margin-bottom:var(--spacing-3);break-inside:avoid;border:1px solid var(--color-hairline);border-radius:var(--radius-card);background:var(--color-surface);padding:var(--spacing-4)}@media (max-width:760px){.entry-surface[data-layout=split]{grid-template-rows:auto minmax(0,1fr);grid-template-columns:1fr}.entry-surface[data-layout=split] .entry-surface__ambient{min-height:108px}.entry-surface__ambient-copy{min-height:108px;padding:var(--spacing-5)var(--spacing-6)}.entry-surface__ambient-copy span{max-width:24ch;font-size:var(--text-xl)}.entry-surface__task{padding:var(--spacing-6);place-items:start stretch}.entry-step__actions{grid-template-columns:1fr}.chat-history-reef__body{grid-template-columns:minmax(150px,40%) minmax(0,1fr)}.chat-history-reef__key-hint{display:none}}@media (prefers-reduced-motion:reduce){.oauth-result__card[data-phase=waiting] .oauth-result__mark{animation:none}.onboarding-threshold__progress span,.chat-history-row{transition:none}}