.ab{flex-direction:column;min-height:100vh;display:flex}.ab>main{flex:1 0 auto;min-width:0}.ab.ab-contents{display:contents}.ab-canvas{background:linear-gradient(#fbfdff 0%,#f1f7fa 46%,#f8fbfd 100%) fixed;flex-direction:column;min-height:100vh;display:flex}.ab-canvas>main{flex:1 0 auto;min-width:0}.ab-chat-scope{--mantine-primary-color-filled:#2d6cff;--mantine-primary-color-5:#36bdf2;--mantine-primary-color-light:#eaf1ff;--mantine-primary-color-light-hover:#d4e2ff;display:contents}.ab .sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.ab .nav-actions{gap:.9rem}.ab .lang-switch{position:relative}.ab .lang-btn{color:#526077;cursor:pointer;background:#fff9;border:1px solid #4c678926;border-radius:.85rem;justify-content:center;align-items:center;width:2.35rem;height:2.35rem;padding:0;display:inline-flex}.ab .lang-btn:hover,.ab .lang-btn[aria-expanded=true]{color:var(--blue);background:#fff;border-color:#278fd040}.ab .lang-menu{inset-inline-end:0;z-index:70;min-width:10.5rem;box-shadow:var(--glass-shadow);background:#fffffff7;border:1px solid #4c678926;border-radius:1rem;margin:0;padding:.35rem;list-style:none;position:absolute;top:calc(100% + .6rem)}.ab .lang-btn.with-label{width:auto;height:auto;min-height:2rem;color:inherit;font:inherit;background:0 0;border:0;border-radius:0;gap:.35rem;padding:.35rem 0}.ab .lang-btn.with-label:hover,.ab .lang-btn.with-label[aria-expanded=true]{color:var(--blue);background:0 0}.ab .lang-menu.up{top:auto;bottom:calc(100% + .5rem);inset-inline-end:auto;left:50%;transform:translate(-50%)}.ab .lang-item,.ab .nav-menu-item{color:#35445a;text-align:start;cursor:pointer;background:0 0;border:0;border-radius:.65rem;justify-content:space-between;align-items:center;gap:1rem;width:100%;padding:.6rem .75rem;font-size:.85rem;display:flex}.ab .lang-item:hover,.ab .nav-menu-item:hover:not(:disabled){color:var(--blue);background:#e8f4f8}.ab .nav-menu-item:disabled{cursor:default;opacity:.6}.ab .lang-item[aria-current=true]{color:var(--blue);font-weight:700}.ab .nav-user{align-items:center;gap:.5rem;display:inline-flex}.ab .nav-user-wrap{align-items:center;display:inline-flex;position:relative}.ab .nav-user-menu{inset-inline-end:0;z-index:70;opacity:0;pointer-events:none;padding-top:.6rem;transition:opacity .15s,transform .15s;position:absolute;top:100%;transform:translateY(-4px)}.ab .nav-user-card{min-width:10.5rem;box-shadow:var(--glass-shadow);background:#fffffff7;border:1px solid #4c678926;border-radius:1rem;padding:.35rem}.ab .nav-user-wrap:has(:focus-visible) .nav-user-menu{opacity:1;pointer-events:auto;transform:none}@supports not selector(:has(*)){.ab .nav-user-wrap:focus-within .nav-user-menu{opacity:1;pointer-events:auto;transform:none}}@media (hover:hover){.ab .nav-user-wrap:hover .nav-user-menu{opacity:1;pointer-events:auto;transform:none}}@media (prefers-reduced-motion:reduce){.ab .nav-user-menu{transition:none;transform:none}}html:not([data-auth=in]) .ab .nav-auth-in,html[data-auth=in] .ab .nav-auth-out{display:none!important}.ab .nav-avatar:before{content:var(--auth-initial,"?")}.ab .nav-avatar{color:#fff;background:linear-gradient(135deg,#2d6cff 0%,#36bdf2 58%,#75efd1 100%);border-radius:50%;place-items:center;width:2rem;height:2rem;font-size:.8rem;font-weight:800;display:inline-grid}.ab .nav-links .nav-account,.ab .nav-links .nav-logout{display:none}@media (max-width:900px){.ab .nav-links{gap:.15rem;max-height:calc(100dvh - 7rem);padding:.5rem;overflow-y:auto}.ab .nav-links a{border-radius:.6rem;padding:.75rem .85rem}.ab .nav-links .nav-account{display:block}.ab .nav-links .nav-logout{width:100%;color:inherit;font:inherit;text-align:start;cursor:pointer;background:0 0;border:0;border-radius:.6rem;padding:.75rem .85rem;display:block}.ab .nav-links .nav-logout:disabled{opacity:.6;cursor:default}.ab .nav-links .nav-register{color:var(--blue);font-weight:700}.ab .nav-user-label{display:none}}[dir=rtl] .ab .product-stage,[dir=rtl] .ab .globe-viz,[dir=rtl] .ab .exit-visual,[dir=rtl] .ab .price-orbit,[dir=rtl] .ab .tun-pulse,[dir=rtl] .ab .tools-marquee{direction:ltr}[dir=rtl] .ab input[dir=ltr],[dir=rtl] .ab input[type=email],[dir=rtl] .ab input[type=password],[dir=rtl] .ab input[inputmode=numeric],[dir=rtl] .ab input[autocomplete=one-time-code]{text-align:right;direction:ltr}[dir=rtl] .ab .pc-prototype{inset-inline:auto -4%}[dir=rtl] .ab .mobile-prototype{inset-inline:-8.3rem auto}[dir=rtl] .ab .device-sync-note{inset-inline:auto 1.15rem}@media (max-width:700px){[dir=rtl] .ab .pc-prototype{inset-inline-end:-3%}[dir=rtl] .ab .mobile-prototype{inset-inline-start:-.75rem}[dir=rtl] .ab .device-sync-note{inset-inline-end:.65rem}}.ab:not(:lang(zh)) .hero-v3-copy h1{white-space:normal;text-wrap:balance}.ab .announce a{white-space:nowrap;align-items:center;min-height:2rem;display:inline-flex}@media (max-width:900px),(pointer:coarse){.ab .footer-grid>div>a:not(.brand),.ab .footer-bottom a,.ab .auth-legal-bar a,.ab .site-legal-line a{padding-block:.45rem}.ab input:not([type=checkbox]):not([type=radio]):not([type=hidden]),.ab select,.ab textarea{font-size:max(16px,1rem)}}.ab a:focus-visible,.ab button:focus-visible,.ab input:focus-visible,.ab [tabindex]:focus-visible,.ab .button:not(.secondary):not(.glass):not(.light):focus-visible,.ab .button.bright:focus-visible,.ab .exit-tabs button.active:focus-visible{outline:3px solid var(--blue);outline-offset:3px}.ab .eyebrow{font-size:.75rem}.ab:lang(ja){--sans:"SF Pro Text", -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic UI", "Yu Gothic", "Noto Sans JP", "Meiryo", "Segoe UI", sans-serif;--display:"SF Pro Display", -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic UI", "Yu Gothic", "Noto Sans JP", "Meiryo", "Segoe UI", sans-serif}.ab:lang(zh-Hant){--sans:"SF Pro Text", -apple-system, BlinkMacSystemFont, "PingFang TC", "Noto Sans TC", "Microsoft JhengHei", "Segoe UI", sans-serif;--display:"SF Pro Display", -apple-system, BlinkMacSystemFont, "PingFang TC", "Noto Sans TC", "Microsoft JhengHei", "Segoe UI", sans-serif}.ab:lang(fa){--sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Tahoma, "Geeza Pro", "Noto Sans Arabic", sans-serif;--display:-apple-system, BlinkMacSystemFont, "Segoe UI", Tahoma, "Geeza Pro", "Noto Sans Arabic", sans-serif}@media (min-width:701px){.ab:not(:lang(zh)):not(:lang(ja)) .hero-v3-copy h1{font-size:clamp(2.1rem,3.1vw,2.75rem)}}@media (min-width:701px) and (max-width:1240px){.ab:not(:lang(zh)) .platform-line.usecase-line{flex-wrap:wrap;row-gap:.6rem;padding-block:1rem}.ab:not(:lang(zh)) .platform-line.usecase-line span{flex-basis:100%}.ab:not(:lang(zh)) .platform-line.usecase-line i{margin-inline-start:0}}.ab:lang(ja){word-break:auto-phrase;line-break:strict;overflow-wrap:anywhere}.ab:lang(fa),.ab:lang(fa) *{letter-spacing:0!important}.ab:lang(fa){--mono:var(--sans)}@media (min-width:701px){.ab:not(:lang(zh)):not(:lang(ja)) .pricing-clean-copy h1,.ab:not(:lang(zh)):not(:lang(ja)) .download-intro h1,.ab:not(:lang(zh)):not(:lang(ja)) .ai-clean-copy h1,.ab:not(:lang(zh)):not(:lang(ja)) .editorial-hero h1,.ab:not(:lang(zh)):not(:lang(ja)) .faq-clean-hero h1,.ab:not(:lang(zh)):not(:lang(ja)) .auth-story h1,.ab:not(:lang(zh)):not(:lang(ja)) .legal-hero h1,.ab:not(:lang(zh)):not(:lang(ja)) .page-hero h1{font-size:clamp(2rem,2.9vw,2.6rem)}}@media (max-width:700px){.ab .pay-card{grid-template-columns:1fr}}.ab .cover-img{aspect-ratio:1200/630;object-fit:cover;background:#e4f3f8;border-radius:.85rem;width:100%;height:auto;display:block}
.ab .price-cards-v3+.fixed-plan,.ab .pricing-note+.fixed-plan{margin-top:1.5rem}.ab .pricing-note{color:var(--muted);margin:1.25rem 0 0;font-size:.85rem}.ab .gateway-plan .fixed-status em{font-size:.95rem;font-weight:700}
.ab .download-card{scroll-margin-top:6rem}.ab .button.is-disabled,.ab .button.is-disabled:hover{color:var(--body);cursor:not-allowed;background:#e8eef8;transform:none;box-shadow:inset 0 0 0 1px #4c678929}.ab .tool-grid-refined .tool-card{overflow-wrap:anywhere;min-width:0}.ab .download-tip a{padding-block:.4rem;display:inline-block}
.ab .model-strip>.shell:focus-visible{outline-offset:3px;outline:3px solid #67ddffcc}.ab .ai-mode-grid>*{min-width:0}
.ab .featured-guide,.ab .knowledge-article{scroll-margin-top:10.5rem}.ab .featured-guide{content-visibility:auto;contain-intrinsic-height:auto 46rem}.ab .knowledge-article{content-visibility:auto;contain-intrinsic-height:auto 40rem}.ab .news-card{contain-intrinsic-height:auto 30rem}.ab .publisher-section{content-visibility:auto;contain-intrinsic-height:auto 28rem}@media print{.ab .featured-guide,.ab .knowledge-article,.ab .publisher-section{content-visibility:visible}}.ab .news-feed{margin-top:clamp(2.5rem,5vw,3.75rem);scroll-margin-top:10.5rem}.ab .news-feed-head{max-width:44rem}.ab .news-feed-head h2{letter-spacing:-.035em;margin:.55rem 0 .6rem;font-size:clamp(1.55rem,2.7vw,2.25rem);line-height:1.24}.ab .news-feed-head>p:not(.eyebrow){color:var(--body);margin:0;line-height:1.75}.ab .news-card h3{margin:.85rem 0 .8rem;font-size:1.35rem;line-height:1.35}@media (min-width:1100px){.ab .news-feed .knowledge-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.ab .news-card h3{font-size:1.2rem}}.ab .news-card{transition:border-color .2s,box-shadow .2s,transform .2s;position:relative}.ab .news-card-link{color:inherit;text-decoration:none}.ab .news-card-link:after{content:"";border-radius:inherit;position:absolute;inset:0}.ab .news-card:hover{border-color:#278fd059;transform:translateY(-2px);box-shadow:0 16px 38px #2748701a}.ab .news-card:hover .news-card-link{color:var(--blue)}@supports selector(:has(a)){.ab .news-card-link:focus-visible{outline:none}.ab .news-card:has(.news-card-link:focus-visible){outline:3px solid var(--blue);outline-offset:3px}}@media (prefers-reduced-motion:reduce){.ab .news-card{transition:none}.ab .news-card:hover{transform:none}}.ab .news-card-thumb{flex:none;margin:0 0 1.15rem}.ab .guide-head{grid-template-columns:minmax(0,1fr) minmax(0,24rem);align-items:center;gap:clamp(1.5rem,3vw,2.5rem);margin-bottom:1.4rem;display:grid}.ab .guide-head h2{font-size:clamp(1.55rem,2.5vw,2.1rem)}.ab .guide-head .answer-lead{margin-bottom:0}.ab .guide-cover{border:1px solid #4c67891a;border-radius:1.1rem;box-shadow:0 14px 34px #2748701f}@media (max-width:900px){.ab .guide-head{grid-template-columns:minmax(0,1fr)}.ab .guide-cover-link{order:-1}}.ab .guide-title-link{color:inherit;text-decoration:none}.ab .guide-title-link:hover{color:var(--blue)}.ab .guide-cover-link{flex:none;display:block}.ab .guide-links{flex-wrap:wrap;gap:.1rem 1.5rem;margin-top:1.25rem;display:flex}.ab .knowledge-article .guide-links{margin-top:auto;padding-top:1.25rem}.ab .guide-links .inline-link,.ab .knowledge-article .guide-links .inline-link{margin-top:0;padding-block:.35rem}.ab .news-pagination{margin-top:1.75rem}.ab .news-pagination ul{flex-wrap:wrap;justify-content:center;gap:.4rem;margin:0;padding:0;list-style:none;display:flex}.ab .news-pagination li{display:flex}.ab .news-pagination a,.ab .news-pagination li>span{color:#526077;background:#ffffff9e;border:1px solid #4c678921;border-radius:.75rem;justify-content:center;align-items:center;min-width:2.6rem;height:2.6rem;padding:0 .9rem;font-size:.82rem;font-weight:650;line-height:1;text-decoration:none;transition:all .2s;display:inline-flex}.ab .news-pagination a:hover{color:var(--blue);background:#e0f2f8;border-color:#278fd040;transform:translateY(-1px)}.ab .news-pagination li>span[aria-current=page]{border-color:var(--blue);background:var(--blue);color:#fff}.ab .news-pagination li>.news-pagination-gap{background:0 0;border:0;min-width:1.4rem;padding:0}@media (max-width:700px){.ab .news-pagination a,.ab .news-pagination li>span{min-width:2.4rem;height:2.4rem;padding:0 .75rem}.ab .featured-guide{grid-template-columns:1fr}}.ab .publisher-card a{padding-block:.4rem;display:inline-block}
.ab .faq-answer .faq-more-text{margin:0}.ab .faq-answer .faq-more-link{margin-top:.6rem}.ab .faq-group{scroll-margin-top:10.5rem}.ab .faq-group-head.has-cover{grid-template-columns:2.5rem minmax(0,1fr) clamp(9.5rem,24%,15rem);align-items:center}.ab .faq-group-cover{border:1px solid #4c67891a;border-radius:.8rem;box-shadow:0 8px 22px #2748701a}@media (max-width:700px){.ab .faq-group-head.has-cover{grid-template-columns:2.5rem minmax(0,1fr)}.ab .faq-group-cover{order:-1;grid-column:1/-1;margin-bottom:.35rem}}.ab .faq-item button .faq-thumb{border-radius:.55rem;flex:none;width:5.75rem}.ab .faq-item button .faq-thumb+span{flex:1;min-width:0}.ab .faq-item button:has(.faq-thumb){align-items:center}.ab .faq-contact-card a{padding-block:.4rem;display:inline-block}
.ab .legal-content p a,.ab .legal-content li a,.ab .legal-content address a{text-underline-offset:.18em;text-decoration:underline}
.ab .auth-tabs{background:#e4eff6b3;border:1px solid #4c67891f;border-radius:.95rem;grid-template-columns:1fr 1fr;gap:.25rem;margin:0 0 1.35rem;padding:.3rem;display:grid}.ab .auth-tab{cursor:pointer;display:block;position:relative}.ab .auth-tab input{opacity:0;cursor:pointer;width:100%;height:100%;margin:0;position:absolute;inset:0}.ab .auth-tab span{color:#526077;text-align:center;border-radius:.7rem;justify-content:center;align-items:center;min-height:2.6rem;padding:.35rem .6rem;font-size:.84rem;font-weight:700;line-height:1.3;display:flex}.ab .auth-tab input:not(:checked)+span:hover{color:var(--ink)}.ab .auth-tab input:checked+span{color:var(--blue);background:#fff;box-shadow:0 8px 20px #2748701a}.ab .auth-tab input:focus-visible+span{outline-offset:2px;outline:3px solid #67ddffcc}.ab .auth-code-row{gap:.6rem;display:flex}.ab .auth-code-row input{flex:auto;min-width:0}.ab .auth-code-btn{min-width:6.6rem;height:3.25rem;color:var(--blue);white-space:nowrap;cursor:pointer;background:#e7f3f8;border:1px solid #278fd040;border-radius:.8rem;flex:none;justify-content:center;align-items:center;padding:0 1rem;font-size:.84rem;font-weight:720;display:inline-flex}.ab .auth-code-btn:hover:not(:disabled){background:#e7f3f8;border-color:#278fd08c}.ab .auth-code-btn:disabled{background:var(--soft);color:var(--body);cursor:not-allowed;border-color:#4c678929}.ab .auth-pw{position:relative}.ab .auth-card .auth-pw input{padding-inline-end:3rem}.ab .auth-pw-toggle{width:2.65rem;color:var(--body);cursor:pointer;background:0 0;border:0;border-radius:.6rem;place-items:center;padding:0;display:grid;position:absolute;inset-block:.3rem;inset-inline-end:.3rem}.ab .auth-pw-toggle:hover{color:var(--ink)}.ab .auth-divider{color:var(--body);align-items:center;gap:.8rem;margin:1.35rem 0 1rem;font-size:.76rem;display:flex}.ab .auth-divider:before,.ab .auth-divider:after{content:"";background:#4c678926;flex:1;height:1px}.ab .auth-oauth{grid-template-columns:1fr 1fr;gap:.7rem;display:grid}.ab .auth-oauth-btn{min-height:3rem;color:var(--ink);cursor:pointer;background:#fbfdffdb;border:1px solid #4c678938;border-radius:.8rem;justify-content:center;align-items:center;gap:.55rem;padding:0 1rem;font-size:.88rem;font-weight:720;display:inline-flex}.ab .auth-oauth-btn:hover{background:#fff;border-color:#278fd08c;box-shadow:0 8px 20px #27487014}.ab .auth-oauth-btn img{flex:none;display:block}.ab .auth-card .form-meta{justify-content:flex-end}.ab .auth-card .form-meta a:hover,.ab .auth-card .auth-switch a:hover{text-underline-offset:.18em;text-decoration:underline}.ab .auth-note{color:var(--body);overflow-wrap:anywhere;margin:0 0 1rem;font-size:.84rem;line-height:1.6}.ab .auth-submit:disabled{opacity:.7;cursor:not-allowed;box-shadow:none;transform:none}.ab .auth-submit[aria-busy=true]:after,.ab .auth-code-btn[aria-busy=true]:after{content:"";border:2px solid;border-inline-end-color:#0000;border-radius:50%;flex:none;width:.95em;height:.95em;margin-inline-start:.6em;animation:.7s linear infinite auth-spin}@keyframes auth-spin{to{transform:rotate(360deg)}}.ab .form-message{overflow-wrap:anywhere;border:1px solid #0000;line-height:1.55}.ab .form-message.is-notice{border-color:#278fd040}.ab .form-message.is-error{color:#b42318;background:#fef3f2;border-color:#b4231838}.ab .form-message.auth-done{margin:0 0 1rem}.ab .form-message.auth-done b{margin-bottom:.15rem;display:block}.ab .auth-complete{text-align:center;grid-column:1/-1;justify-self:center;justify-items:center;gap:1rem;width:min(26rem,100%);display:grid}.ab .auth-complete h1{letter-spacing:-.02em;margin:0;font-size:1.3rem;line-height:1.4}.ab .auth-complete p{color:var(--body);margin:0;font-size:.88rem}.ab .auth-spinner{border:3px solid #d4e2ff;border-top-color:#2d6cff;border-radius:50%;width:2.5rem;height:2.5rem;animation:.8s linear infinite auth-spin}.ab .auth-help,.ab .auth-terms,.ab .auth-legal-bar,.ab .auth-card .field small,.ab .trial-pill span,.ab .auth-card-head .eyebrow{font-size:.75rem}.ab .auth-card .form-meta a,.ab .auth-card .auth-switch a,.ab .auth-card .auth-help a{padding-block:.4rem;display:inline-block}.ab .auth-layout{--ac-vh:1vh;--ac-ctl-min:2.5rem}@supports (height:1svh){.ab .auth-layout{--ac-vh:1svh}}@media (pointer:coarse){.ab .auth-layout{--ac-ctl-min:2.75rem}}.ab .auth-layout{--ac-pad:clamp(1.1rem, calc(var(--ac-vh) * 3), 2rem);--ac-gap:clamp(.55rem, calc(var(--ac-vh) * 1.7), .95rem);--ac-sec:clamp(.6rem, calc(var(--ac-vh) * 2), 1.1rem);--ac-ctl:clamp(var(--ac-ctl-min), calc(var(--ac-vh) * 5.6), 3rem);--ac-mark-max:3.25rem;--ac-h2-max:1.75rem;--ac-mark:clamp(2.5rem, calc(var(--ac-vh) * 6), var(--ac-mark-max))}@media (max-width:480px){.ab .auth-layout{--ac-mark-max:2.7rem;--ac-h2-max:1.45rem}}.ab.auth-body{flex-direction:column;min-height:100svh;display:flex}.ab .auth-layout{min-height:0;padding-block:clamp(.75rem, calc(var(--ac-vh) * 2.6), 2.5rem);flex:1 0 auto}.ab .auth-legal-bar{align-items:center}.ab .auth-back-bar{padding-top:clamp(.6rem, calc(var(--ac-vh,1vh) * 2.2), 1.25rem);flex:none}.ab .auth-back{color:#1769e0;background:#ffffffb3;border:1px solid #1769e02e;border-radius:999px;align-items:center;gap:.25rem;min-height:2.25rem;padding-inline:.5rem .85rem;font-size:.9rem;font-weight:600;display:inline-flex}@media (min-width:981px){.ab .auth-back{margin-inline-start:clamp(0rem,3vw,2rem)}}.ab .auth-back:hover{background:#fff}.ab .auth-back:is(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)) svg{transform:scaleX(-1)}.ab .auth-card{padding:var(--ac-pad) clamp(1.25rem, 3vw, 2.25rem)}.ab .auth-card-head{gap:clamp(.7rem,1.2vw,1rem)}.ab .auth-mark{width:var(--ac-mark);height:var(--ac-mark);flex-basis:var(--ac-mark)}.ab .auth-card-head .eyebrow{line-height:1.3}.ab .auth-card h2{font-size:clamp(1.3rem, calc(var(--ac-vh) * 3.2), var(--ac-h2-max));line-height:1.2}.ab .auth-card-intro{margin:.6rem 0 var(--ac-sec);padding-bottom:var(--ac-sec)}.ab .auth-tabs{margin-bottom:var(--ac-sec)}.ab .auth-tab span{min-height:calc(var(--ac-ctl) - .4rem)}.ab .auth-card .field{margin-bottom:var(--ac-gap);gap:.35rem}.ab .auth-card .field label{line-height:1.4}.ab .auth-card .field input,.ab .auth-code-btn{height:var(--ac-ctl)}.ab .auth-card .field small{line-height:1.4}.ab .auth-card .form-meta{margin:calc(var(--ac-gap) * -.5) 0 calc(var(--ac-gap) * .4)}.ab .auth-card .form-meta a{line-height:1.3}.ab .auth-submit{min-height:var(--ac-ctl)}.ab .auth-help,.ab .auth-terms{margin-top:calc(var(--ac-gap) * .7);line-height:1.45}.ab .auth-divider{margin:var(--ac-sec) 0 calc(var(--ac-sec) * .75);line-height:1.2}.ab .auth-oauth-btn{min-height:var(--ac-ctl)}.ab .auth-card .auth-switch a{padding-block:.25rem}.ab .auth-card .auth-switch{margin:var(--ac-sec) 0 0;padding-top:calc(var(--ac-sec) * .8);flex-flow:wrap;align-items:center;line-height:1.4}.ab .auth-optional{margin:calc(var(--ac-gap) * -.4) 0 var(--ac-gap)}.ab .auth-optional summary{width:fit-content;color:var(--blue);cursor:pointer;align-items:center;gap:.4rem;padding-block:.4rem;font-size:.82rem;font-weight:720;line-height:1.3;list-style:none;display:flex}.ab .auth-optional summary::-webkit-details-marker{display:none}.ab .auth-optional summary:before{content:"";border-block-end:2px solid;border-inline-end:2px solid;flex:none;width:.42rem;height:.42rem;transition:transform .15s;transform:rotate(-45deg)}.ab .auth-optional[open] summary:before,[dir=rtl] .ab .auth-optional summary:before{transform:rotate(45deg)}[dir=rtl] .ab .auth-optional[open] summary:before{transform:rotate(-45deg)}.ab .auth-optional summary:hover{text-underline-offset:.18em;text-decoration:underline}.ab .auth-optional summary:focus-visible{outline-offset:2px;border-radius:.3rem;outline:3px solid #67ddffcc}.ab .auth-optional .field{margin:.15rem 0 0}@media (max-height:900px){.ab .auth-card-intro,.ab .auth-card .field small{display:none}.ab .auth-card-head{margin-bottom:var(--ac-sec)}}@media (max-height:700px){.ab .auth-card-head .eyebrow{display:none}.ab .auth-layout{padding-block:.5rem}}