.bf .bf-col{grid-template-rows:auto minmax(0,1fr) auto}.bf .bf-body{display:flex;flex-direction:column;padding-top:28px}.bf .bf-pane__form{width:100%;max-width:400px}.bf .bf-h1{margin:0;color:var(--app-ink);font-size:var(--app-t-title);line-height:1.2;font-weight:var(--app-w-medium);letter-spacing:var(--app-ls-title);text-wrap:balance}.bf .bf-lead{max-width:44ch;color:var(--app-body);font-size:var(--app-t-lead);line-height:1.55}.bf .bf-h1+.bf-lead{margin-top:10px}.bf .bf-em,.bf .bf-label{color:var(--app-ink);font-weight:var(--app-w-medium)}.bf .bf-label{display:block;font-size:var(--app-t-body)}.bf .bf-field{display:block;width:100%;height:var(--onb-control);padding:0 12px;border:0;border-radius:var(--app-radius);background:var(--app-ground);box-shadow:0 1px 2px rgba(1,38,36,.05),0 2px 4px rgba(1,38,36,.02),0 0 0 1px var(--app-field-edge);color:var(--app-ink);font:inherit;font-size:var(--app-t-lead);font-weight:500;transition:box-shadow var(--app-t-feedback) var(--app-ease-standard)}.bf .bf-field::placeholder{color:var(--app-faint)}.bf .bf-field:hover{box-shadow:0 1px 2px rgba(1,38,36,.05),0 2px 4px rgba(1,38,36,.02),0 0 0 1px var(--app-field-edge-hover)}.bf .bf-field:focus{outline:none;box-shadow:0 1px 2px rgba(1,38,36,.05),0 0 0 1px var(--app-ink),0 0 0 4px rgba(1,38,36,.09)}.bf .bf-field[aria-invalid=true]{box-shadow:0 0 0 1px var(--app-error),0 0 0 4px var(--app-error-ring)}.bf .bf-field:-webkit-autofill{-webkit-text-fill-color:var(--app-ink);box-shadow:0 0 0 1px var(--app-field-edge),inset 0 0 0 48px var(--app-ground)}.bf .bf-field:-webkit-autofill:focus{box-shadow:0 0 0 1px var(--app-ink),0 0 0 4px rgba(1,38,36,.09),inset 0 0 0 48px var(--app-ground)}@media (max-width:680px){.bf .bf-field{font-size:16px}}.bf .bf-actionrow{display:flex;align-items:stretch;gap:8px}.bf .bf-actionrow>:first-child{flex:1;min-width:0}.bf .bf-field--affix{padding-right:var(--onb-control)}.bf .bf-affix{position:absolute;top:0;right:0;display:inline-flex;align-items:center;justify-content:center;width:var(--onb-control);height:100%;padding:0;border:0;border-radius:var(--app-radius);background:none;color:var(--app-muted);cursor:pointer;transition:color var(--app-t-feedback) var(--app-ease-standard)}.bf .bf-affix:hover{color:var(--app-ink)}.bf .bf-affix:focus-visible{outline-offset:-4px}.bf .bf-btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-width:90px;height:var(--onb-control);padding:0 14px;border:0;border-radius:var(--app-radius);font:inherit;font-size:var(--app-t-body);font-weight:var(--app-w-medium);white-space:nowrap;text-decoration:none;cursor:pointer;transition:background var(--app-t-feedback) var(--app-ease-standard),box-shadow var(--app-t-feedback) var(--app-ease-standard),transform var(--app-t-feedback) var(--app-ease-standard)}.bf .bf-btn--primary{background:var(--app-ink);color:#ffffff}.bf .bf-btn--primary:hover:not(:disabled){background:var(--app-kelp)}.bf .bf-btn--primary:active:not(:disabled){transform:translateY(1px)}.bf .bf-btn--ghost{background:var(--app-ground);color:var(--app-ink);box-shadow:var(--app-ring)}.bf .bf-btn--ghost:hover:not(:disabled){background:var(--app-ground-2)}.bf .bf-btn:disabled{opacity:.35;cursor:not-allowed}.bf .bf-btn.is-loading{color:transparent;pointer-events:none;opacity:1}.bf .bf-btn.is-loading:after{content:"";position:absolute;inset:0;margin:auto;width:14px;height:14px;border-radius:50%;border:2px solid #ffffff;border-top-color:rgba(255,255,255,.35);animation:bf-spin .8s linear infinite}.bf .bf-btn--ghost.is-loading:after{border-color:var(--app-line) var(--app-ink) var(--app-ink)}@keyframes bf-spin{to{transform:rotate(1turn)}}.bf .bf-btn__mark{flex:none;width:14px;height:14px}.bf .bf-btn.is-loading .bf-btn__mark{opacity:0}.bf .bf-or{display:flex;align-items:center;gap:12px;color:var(--app-muted);font-size:12px;line-height:16px}.bf .bf-or:after,.bf .bf-or:before{content:"";flex:1;height:1px;background:var(--app-line)}.bf .bf-choice{position:relative;display:flex;align-items:flex-start;gap:10px;padding:6px 0;color:var(--app-body);font-size:var(--app-t-body);line-height:20px;cursor:pointer}.bf .bf-choice__input{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.bf .bf-tick{display:flex;flex:none;align-items:center;justify-content:center;width:16px;height:16px;margin-top:2px;border-radius:4px;background:var(--app-ground);box-shadow:inset 0 0 0 1.5px var(--app-field-edge);color:var(--app-ground);transition:background-color var(--app-t-feedback) var(--app-ease-standard),box-shadow var(--app-t-feedback) var(--app-ease-standard)}.bf .bf-tick svg{width:10px;height:10px;opacity:0}.bf .bf-choice:has(.bf-choice__input:checked) .bf-tick{background:var(--app-ink);box-shadow:none}.bf .bf-choice:has(.bf-choice__input:checked) .bf-tick svg{opacity:1}.bf .bf-choice:has(.bf-choice__input:checked){color:var(--app-ink)}.bf .bf-choice:has(.bf-choice__input:focus-visible) .bf-tick{outline:2px solid var(--app-ink);outline-offset:3px}.bf .bf-quiet{padding:0;border:0;background:none;color:var(--app-body);font:inherit;font-size:var(--app-t-body);line-height:18px;text-decoration:underline;text-decoration-color:var(--app-line-strong);text-underline-offset:3px;cursor:pointer;transition:color var(--app-t-feedback) var(--app-ease-standard)}.bf .bf-quiet:hover{color:var(--app-ink);text-decoration-color:currentColor}.bf .bf-quiet:disabled{opacity:.6;cursor:not-allowed;text-decoration:none}.bf .bf-quiet:disabled:hover{color:var(--app-body)}.bf .bf-link{color:var(--app-ink);font-size:var(--app-t-body);font-weight:var(--app-w-medium);text-decoration:underline;text-decoration-color:var(--app-line-strong);text-underline-offset:3px;transition:text-decoration-color var(--app-t-feedback) var(--app-ease-standard)}.bf .bf-link:hover{text-decoration-color:currentColor}.bf .bf-link i{display:inline-block;font-style:normal;transition:transform var(--app-t-feedback) var(--app-ease-standard)}.bf .bf-link:hover i{transform:translate(2px,-2px)}.bf .bf-note{color:var(--app-muted);font-size:var(--app-t-body)}.bf .bf-error{color:var(--app-error);font-size:12.5px;line-height:1.5}.bf .bf-hint{color:var(--app-muted);font-size:12px;line-height:1.55}.bf .bf-code{width:100%;max-width:46px;height:var(--onb-control);padding:0;border:0;border-radius:var(--app-radius);background:var(--app-ground);box-shadow:0 1px 2px rgba(1,38,36,.05),0 2px 4px rgba(1,38,36,.02),0 0 0 1px var(--app-field-edge);color:var(--app-ink);font-family:var(--font-app-mono);font-size:var(--app-t-sub);font-weight:500;font-variant-numeric:tabular-nums;text-align:center;transition:box-shadow var(--app-t-feedback) var(--app-ease-standard)}.bf .bf-code:hover{box-shadow:0 1px 2px rgba(1,38,36,.05),0 2px 4px rgba(1,38,36,.02),0 0 0 1px var(--app-field-edge-hover)}.bf .bf-code:focus{outline:none;box-shadow:0 1px 2px rgba(1,38,36,.05),0 0 0 1px var(--app-ink),0 0 0 4px rgba(1,38,36,.09)}.bf .bf-codes{display:flex;gap:8px}.bf .bf-notice{padding:12px 14px;border-radius:var(--app-radius-card);background:var(--app-ground-2)}.bf .bf-notice__title{color:var(--app-ink);font-size:var(--app-t-lead);font-weight:var(--app-w-medium);line-height:20px}.bf .bf-notice__body{margin-top:2px;color:var(--app-body);font-size:var(--app-t-body);line-height:18px}.bf .bf-notice--arrival{max-width:400px;margin:0 0 20px;color:var(--app-ink);font-size:var(--app-t-body);line-height:20px}.bf .bf-form--tight{margin-top:20px;gap:12px}.bf .bf-form--tight+.bf-quiet{margin-top:20px}.bf .bf-pane__form:has(+.bf-offer){padding-bottom:40px}.bf .bf-offer{width:100%;max-width:400px;margin-top:auto;padding:14px;border-radius:var(--app-radius-card);background:var(--app-ground-2)}.bf .bf-offer__head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.bf .bf-offer__title{color:var(--app-ink);font-size:var(--app-t-lead);font-weight:var(--app-w-medium);line-height:20px}.bf .bf-offer__body{margin-top:2px;color:var(--app-body);font-size:var(--app-t-body);line-height:18px}.bf .bf-offer__cta{margin-top:12px}.bf .bf-live{display:flex;flex-direction:column;gap:10px}.bf .bf-live__mark{flex:none;width:14px;height:14px;background-color:currentColor;-webkit-mask:var(--mark) center /contain no-repeat;mask:var(--mark) center /contain no-repeat}.bf .bf-live__mark--chatgpt{--mark:url(/logos/models/chatgpt-mono.svg)}.bf .bf-live__mark--gemini{--mark:url(/logos/models/gemini-mono.svg)}.bf .bf-live__mark--claude{--mark:url(/logos/models/claude.svg)}.bf .bf-live__mark--perplexity{--mark:url(/logos/models/perplexity-mono.svg)}.bf .bf-live__answer{min-height:calc(5 * 1.6em + 30px)}.bf .bf-live__tok{animation:bf-tok var(--app-t-move) var(--app-ease-standard) both}@keyframes bf-tok{0%{opacity:0}}.bf .bf-live__answer .is-typing:after{content:"";display:inline-block;width:.5em;height:1.05em;margin-left:1px;vertical-align:text-bottom;background:var(--app-bio)}.bf .bf-live__cite{display:inline-flex;padding:0 5px;border-radius:4px;background:var(--app-s3);color:var(--app-body);font-size:11px;font-weight:500;line-height:16px;vertical-align:1px}.bf .bf-live__foot{min-height:42px}.bf .bf-live__verdict{gap:5px;animation:bf-chip var(--app-t-enter) var(--app-ease-standard) both}.bf .bf-live__verdict:not([data-kind]){background:var(--app-s3);color:var(--app-body)}.bf .bf-live__verdict svg{flex:none;width:11px;height:11px;fill:none;stroke:var(--app-bio);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.bf .bf-live__verdict:not([data-kind]) svg{stroke:var(--app-error)}@keyframes bf-chip{0%{opacity:0;transform:translateY(4px)}}.bf .bf-live__answer,.bf .bf-live__verdict{transition:opacity var(--app-t-exit) var(--app-ease-standard)}.bf .bf-live__card.is-out :is(.bf-live__answer,.bf-live__verdict){opacity:0}.bf .bf-live__engines{gap:6px 4px}.bf .bf-live__engines>span:first-child{margin-right:6px}.bf .bf-live__engine{display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 10px;border:0;border-radius:var(--app-radius);background:transparent;color:var(--pane-body);font:inherit;font-size:12px;font-weight:500;cursor:pointer;transition:background var(--app-t-feedback) var(--app-ease-standard),color var(--app-t-feedback) var(--app-ease-standard)}.bf .bf-live__engine:hover,.bf .bf-live__engine[aria-pressed=true]{background:var(--pane-well);color:var(--pane-ink)}.bf .bf-live__engine[aria-pressed=true]{box-shadow:0 0 0 1px var(--pane-ring-strong)}@media (pointer:coarse){.bf .bf-live__engine{height:44px}}.bf .bf-live__note{margin:4px 0 0;color:var(--pane-meta);font-size:12px;line-height:1.5}@keyframes bf-rise{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.bf .bf-rise{animation:bf-rise var(--app-t-enter) var(--app-ease-standard) both;animation-delay:var(--d,0s)}@media (prefers-reduced-motion:reduce){.bf .bf-live__tok,.bf .bf-live__verdict,.bf .bf-rise{animation:none}.bf .bf-live__answer .is-typing:after{display:none}.bf .bf-btn,.bf .bf-live__answer,.bf .bf-live__verdict{transition:none}}.bf .bf-consent-kicker{display:flex;align-items:center;gap:10px;margin-bottom:14px;color:var(--app-muted);font-size:12px;font-weight:500;line-height:16px}.bf .bf-consent-kicker__app{padding:3px 8px;border-radius:var(--app-radius);box-shadow:inset 0 0 0 1px var(--app-line-strong);color:var(--app-ink)}.bf .bf-consent-kicker__join{flex:none;width:24px;height:1px;background:var(--app-line-strong)}.bf .bf-consent-account{display:flex;align-items:center;gap:10px;margin-top:20px;padding:12px 0;box-shadow:inset 0 1px 0 var(--app-line),inset 0 -1px 0 var(--app-line)}.bf .bf-consent-account__avatar{display:flex;flex:none;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;background:var(--app-s4);color:var(--app-ink);font-size:12px;font-weight:var(--app-w-medium)}.bf .bf-consent-account__who{display:flex;flex:1;flex-direction:column;min-width:0}.bf .bf-consent-account__label{color:var(--app-muted);font-size:11px;font-weight:500;line-height:14px}.bf .bf-consent-account__email{overflow:hidden;color:var(--app-ink);font-size:var(--app-t-lead);line-height:20px;text-overflow:ellipsis;white-space:nowrap}.bf .bf-consent-account__switch{flex:none;color:var(--app-muted)}.bf .bf-consent-form{display:block}.bf .bf-consent-section{padding:18px 0;box-shadow:inset 0 -1px 0 var(--app-line)}.bf .bf-consent-h{margin:0 0 6px;color:var(--app-muted);font-size:11px;font-weight:500;line-height:14px}.bf .bf-consent-row{display:flex;align-items:flex-start;gap:10px;padding:6px 0}.bf .bf-consent-row__mark{flex:none;width:16px;margin-top:1px;color:var(--app-bio);font-size:14px;line-height:20px;text-align:center}.bf .bf-consent-row__title{display:block;color:var(--app-ink);font-size:var(--app-t-lead);font-weight:var(--app-w-medium);line-height:20px}.bf .bf-consent-row__means{display:block;margin-top:2px;color:var(--app-muted);font-size:var(--app-t-body);line-height:18px}.bf .bf-consent-figure{color:var(--app-ink);font-variant-numeric:tabular-nums}.bf .bf-consent-choice{align-items:flex-start;padding:8px 0}.bf .bf-consent-choice .bf-tick{margin-top:2px}.bf .bf-consent-details{margin:4px 0 0 26px;color:var(--app-muted);font-size:var(--app-t-body);line-height:18px}.bf .bf-consent-details summary{color:var(--app-body);text-decoration:underline;text-decoration-color:var(--app-line-strong);text-underline-offset:3px;list-style:none;cursor:pointer}.bf .bf-consent-details summary::-webkit-details-marker{display:none}.bf .bf-consent-details summary:hover{color:var(--app-ink)}.bf .bf-consent-details ul{display:grid;grid-template-columns:1fr 1fr;gap:2px 16px;margin:8px 0 0;padding:0;list-style:none}.bf .bf-consent-details li:before{content:"· ";color:var(--app-faint)}.bf .bf-consent-foot{margin:16px 0 0;color:var(--app-muted);font-size:var(--app-t-body);line-height:18px}.bf .bf-consent-actions{display:flex;gap:8px;margin:16px 0 32px}.bf .bf-consent-actions>.bf-btn{flex:1;min-width:0}@media (max-width:480px){.bf .bf-consent-details ul{grid-template-columns:1fr}.bf .bf-consent-account__switch{font-size:12px}}