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img{animation:none!important}}body:has(>#root>.auth-screen){overflow-y:auto}#root:has(>.auth-screen){height:auto;min-height:100dvh}.auth-stage{grid-template-columns:minmax(0,1fr) 424px;align-items:stretch;gap:24px;width:100%;max-width:1060px;margin:auto;display:grid}.auth-brand-panel{--auth-brand-bg:transparent;--auth-brand-ink:var(--ink);--auth-brand-accent:color-mix(in oklab, var(--brand) 52%, var(--ink));--auth-brand-line:var(--line);--auth-brand-faint:var(--ink3);background:var(--auth-brand-bg);color:var(--auth-brand-ink);border-radius:16px;flex-direction:column;gap:24px;padding:32px;display:flex;position:relative;overflow:hidden}:root[data-theme=T3] .auth-brand-panel,:root[data-theme=T5] .auth-brand-panel{--auth-brand-bg:transparent}.auth-brand-panel:after{content:"";pointer-events:none;background-image:none;background-size:18px 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68%);filter:blur(6px);pointer-events:none;border-radius:50%;position:absolute;inset:-18% -16% -8%}.auth-mascot img{filter:drop-shadow(0 12px 22px #0000002e);width:100%;height:auto;animation:8s ease-in-out infinite auth-float;display:block;position:relative}.auth-mascot figcaption{letter-spacing:.24em;text-indent:.24em;color:color-mix(in oklab, var(--auth-brand-ink) 86%, transparent);margin-top:8px;font-size:10.5px;position:relative}@keyframes auth-float{0%,to{transform:translateY(0)}50%{transform:translateY(-7px)}}.auth-principles{border-top:1px solid var(--auth-brand-line);flex-direction:column;gap:12px;margin:0;padding:20px 0 0;list-style:none;display:flex}.auth-principles li{color:color-mix(in oklab, var(--auth-brand-ink) 86%, transparent);align-items:baseline;gap:12px;font-size:14px;line-height:1.5;display:flex}.auth-principle-index{letter-spacing:.08em;color:var(--auth-brand-faint);font-variant-numeric:tabular-nums;flex:none;font-size:11px}.auth-screen .auth-card{border:1px solid var(--line);background:var(--surface);border-radius:16px;flex-direction:column;max-width:none;padding:32px;display:flex;box-shadow:0 16px 48px #2e4c7312}.auth-screen .auth-tabs{border:1px solid var(--line2);background:var(--surface-2);border-radius:10px;grid-template-columns:1fr 1fr;gap:4px;padding:4px;display:grid}.auth-tab{min-height:40px;color:var(--ink2);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:10px;padding:0 12px;font-size:13.5px;font-weight:500}.auth-tab:hover:not([aria-selected=true]){color:var(--ink)}.auth-tab[aria-selected=true]{background:var(--surface);color:var(--ink);box-shadow:0 1px 2px color-mix(in oklab, var(--ink) 12%, transparent);font-weight:600}.auth-screen .auth-title{letter-spacing:-.01em;color:var(--ink);margin:24px 0 0;font-size:20px;font-weight:600;line-height:1.45}.auth-screen .auth-fields{flex-direction:column;gap:16px;margin-top:20px;display:flex}.auth-screen .auth-field{flex-direction:column;gap:8px;display:flex}.auth-screen .auth-field>span:first-child{color:var(--ink2);font-size:13px;font-weight:500}.auth-screen .auth-field input{border:1px solid var(--line);background:var(--surface);width:100%;height:44px;color:var(--ink);font:inherit;border-radius:10px;padding:0 12px;font-size:14px;transition:border-color .15s,box-shadow .15s}.auth-screen .auth-field input::placeholder{color:var(--ink3)}.auth-screen .auth-field input:hover{border-color:color-mix(in oklab, var(--ink) 28%, var(--line))}.auth-screen .auth-field input:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-ring);outline:none}.auth-screen .auth-hint{color:var(--ink2);font-size:12px;line-height:1.5}.auth-screen .auth-error{border:1px solid color-mix(in oklab, var(--bad) 34%, transparent);background:var(--bad-soft);color:var(--bad);border-radius:10px;flex-wrap:wrap;gap:4px 8px;margin:16px 0 0;padding:12px;font-size:13px;line-height:1.6;display:flex}.auth-screen .auth-error-text{flex:auto;min-width:0}.auth-screen .auth-error-code{letter-spacing:.02em;opacity:.8;flex-basis:100%;font-size:11.5px}.auth-screen .auth-submit{letter-spacing:.01em;border-radius:10px;justify-content:center;align-items:center;gap:8px;width:100%;height:44px;margin-top:24px;padding:0 16px;font-size:14.5px;font-weight:600;display:inline-flex}.auth-screen .auth-submit:disabled{opacity:.82;cursor:progress}.auth-spinner{border:2px solid color-mix(in oklab, var(--on-brand) 35%, transparent);border-top-color:var(--on-brand);border-radius:50%;width:15px;height:15px;animation:.75s linear infinite auth-spin}@keyframes auth-spin{to{transform:rotate(360deg)}}.auth-screen .auth-footnote{border-top:1px solid var(--line2);color:var(--ink2);margin:20px 0 0;padding-top:16px;font-size:12px;line-height:1.7}@media (max-width:999px){.auth-stage{grid-template-columns:minmax(0,1fr);gap:24px;max-width:460px}.auth-brand-panel{color:var(--ink);background:0 0;border-radius:0;flex-direction:row;justify-content:flex-start;align-items:center;gap:8px;padding:0;overflow:visible}.auth-brand-panel:after{display:none}.auth-brand-top{gap:8px}.auth-logo{background:var(--brand);width:30px;height:30px;color:var(--on-brand);border-radius:10px}.auth-wordmark{color:var(--ink);font-size:16px}.auth-brand-hero{align-items:center;gap:0;margin:0;display:flex}.auth-tagline-break,.auth-mascot{display:none}.auth-tagline{letter-spacing:0;color:var(--ink2);white-space:nowrap;margin:0;font-size:13px;font-weight:500;line-height:1.4}.auth-tagline:before{content:"·";margin-right:8px}.auth-principles{display:none}}@media (max-width:767px){.auth-screen{padding:max(16px, env(safe-area-inset-top)) 16px max(16px, env(safe-area-inset-bottom))}.auth-stage{gap:20px;max-width:none;margin:auto}.auth-screen .auth-card{border:1px solid var(--line);background:var(--surface);box-shadow:none;border-radius:16px;padding:20px}.auth-tab{min-height:44px}.auth-screen .auth-title{margin-top:20px;font-size:19px}.auth-screen .auth-fields{margin-top:16px}.auth-screen .auth-submit{margin-top:20px}.auth-screen .auth-footnote{border-top:0;margin-top:20px;padding-top:0}.auth-screen .auth-field input{font-size:16px}.auth-backdrop{background-position:50%}}.learning-session{display:contents}.learning-session[hidden]{display:none!important}.settings-workspace{background:var(--surface-2);border-top:1px solid var(--line);flex:1;grid-template-columns:248px minmax(0,1fr);min-height:0;display:grid;overflow:hidden}.settings-navigation{background:var(--surface);border-right:1px solid var(--line);flex-direction:column;min-width:0;padding:22px 14px 18px;display:flex;overflow:auto}.settings-back{font:inherit;color:var(--ink3);cursor:pointer;background:0 0;border:0;border-radius:8px;align-self:flex-start;min-height:40px;padding:0 10px;font-size:12.5px;transition:background .12s,color .12s}.settings-back:hover{background:var(--surface-2);color:var(--ink)}.settings-nav-title{letter-spacing:-.5px;color:var(--ink);padding:20px 10px 16px;font-size:22px;font-weight:600}.settings-navigation nav{flex-direction:column;gap:2px;display:flex}.settings-navigation nav button{width:100%;min-height:40px;color:var(--ink2);font:inherit;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:8px;align-items:center;padding:0 12px 0 15px;font-size:13.5px;transition:background .12s,color .12s;display:flex;position:relative}.settings-navigation nav button:hover{background:var(--surface-2);color:var(--ink)}.settings-navigation nav button[aria-current=page]{background:var(--brand-soft);color:var(--brand-ink);font-weight:600}.settings-navigation nav button[aria-current=page]:before{content:"";background:var(--brand);border-radius:0 3px 3px 0;width:3px;position:absolute;top:8px;bottom:8px;left:0}.settings-navigation nav button:focus-visible{outline:2px solid var(--brand);outline-offset:-2px}.settings-nav-note{color:var(--ink3);opacity:.8;margin:auto 10px 0;padding-top:40px;font-size:11.5px;line-height:1.9}.settings-scroll{background:var(--surface-2);min-width:0;overflow:auto}.settings-content{width:100%;max-width:760px;margin:0 auto;padding:48px 48px 88px}.settings-page-head{margin-bottom:30px}.settings-eyebrow{color:var(--brand);letter-spacing:1.2px;font-size:11px;display:block}.settings-page-head h1{letter-spacing:-.7px;color:var(--ink);outline:none;margin:10px 0 8px;font-size:28px;font-weight:600;line-height:1.35}.settings-page-head p{color:var(--ink3);overflow-wrap:anywhere;margin:0;font-size:13px;line-height:1.8}.settings-group{background:var(--surface);border:1px solid var(--line);border-radius:14px;margin:0 0 24px;overflow:hidden}.settings-content .settings-group:last-child{margin-bottom:0}.settings-group-head{justify-content:space-between;align-items:flex-start;gap:14px;padding:16px 18px 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var(--line2)}.settings-row-copy{flex-direction:column;flex:1;gap:3px;min-width:0;display:flex}.settings-row-title{color:var(--ink);overflow-wrap:anywhere;font-size:13.5px;font-weight:500;line-height:1.5}.settings-row-desc{color:var(--ink3);overflow-wrap:anywhere;font-size:12px;line-height:1.6}.settings-availability{white-space:nowrap;border-radius:999px;flex:none;align-items:center;gap:6px;padding:5px 9px;font-size:11.5px;line-height:1;display:inline-flex}.settings-availability i{opacity:.85;background:currentColor;border-radius:50%;width:6px;height:6px}.settings-availability.is-on{background:var(--ok-soft);color:var(--ok)}.settings-availability.is-off{background:var(--warn-soft);color:var(--warn)}.settings-badge{background:var(--surface-3);color:var(--ink2);white-space:nowrap;border-radius:999px;flex:none;padding:5px 9px;font-size:11px;line-height:1}.settings-row .btn{flex:none;min-height:32px;padding:4px 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0;font-size:11.5px}.settings-note{color:var(--ink3);overflow-wrap:anywhere;margin:10px 0 0;font-size:12px;line-height:1.8}.settings-note.is-warn{color:var(--warn);background:var(--warn-soft);border-radius:8px;padding:8px 10px}.settings-disclosure{color:var(--ink3);border-top:1px solid var(--line2);overflow-wrap:anywhere;margin:16px 0 0;padding-top:12px;font-size:11.5px;line-height:1.8}.settings-usage{flex-direction:column;gap:8px;margin:12px 0 0;padding:0;list-style:none;display:flex}.settings-usage-row{background:var(--surface-2);border-radius:10px;padding:11px 13px}.settings-usage-top{justify-content:space-between;align-items:center;gap:10px;display:flex}.settings-usage-label{color:var(--ink);flex-wrap:wrap;align-items:center;gap:8px;min-width:0;font-size:12.5px;font-weight:500;display:inline-flex}.settings-usage-calls{color:var(--ink2);font-variant-numeric:tabular-nums;flex:none;font-size:12px}.settings-usage-row .settings-meter{margin-top:8px}.settings-usage-meta{color:var(--ink3);font-variant-numeric:tabular-nums;overflow-wrap:anywhere;margin:6px 0 0;font-size:11.5px}.settings-empty{border:1px dashed var(--line);background:var(--surface-2);border-radius:10px;margin:4px 0 0;padding:16px}.settings-empty strong{color:var(--ink);font-size:13px;font-weight:500;display:block}.settings-empty p{color:var(--ink3);overflow-wrap:anywhere;margin:4px 0 0;font-size:12px;line-height:1.8}.settings-error{border:1px solid color-mix(in oklab,var(--bad) 24%,transparent);background:var(--bad-soft);border-radius:10px;align-items:flex-start;gap:10px;margin:4px 0 12px;padding:12px 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