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14)}.sm\:text-2xl{font-size:var(--cu-text-2xl);line-height:var(--tw-leading,var(--text-2xl--line-height))}.sm\:text-3xl{font-size:var(--cu-text-3xl);line-height:var(--tw-leading,var(--text-3xl--line-height))}.sm\:text-lg{font-size:var(--cu-text-lg);line-height:var(--tw-leading,var(--text-lg--line-height))}.sm\:text-sm{font-size:var(--cu-text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}}@media (width>=48rem){.md\:relative{position:relative}.md\:sticky{position:sticky}.md\:inset-auto{inset:auto}.md\:-top-cu-7{top:calc(var(--cu-space-7) * -1)}.md\:top-0{top:0}.md\:right-8{right:calc(var(--spacing) * 8)}.md\:col-span-2{grid-column:span 2/span 2}.md\:block{display:block}.md\:grid{display:grid}.md\:h-\[min\(720px\,85dvh\)\]{height:min(720px,85dvh)}.md\:max-h-\[calc\(100dvh-12rem\)\]{max-height:calc(100dvh - 12rem)}.md\:w-80{width:calc(var(--spacing) * 80)}.md\:w-\[min\(25rem\,34vw\)\]{width:min(25rem,34vw)}.md\:max-w-5xl{max-width:var(--container-5xl)}.md\:max-w-dock-wide{max-width:880px}.md\:min-w-\[320px\]{min-width:320px}.md\:shrink{flex-shrink:1}.md\:shrink-0{flex-shrink:0}.md\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.md\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.md\:grid-cols-\[20rem_minmax\(0\,1fr\)\]{grid-template-columns:20rem minmax(0,1fr)}.md\:grid-cols-\[minmax\(0\,2fr\)_minmax\(0\,3fr\)\]{grid-template-columns:minmax(0,2fr) minmax(0,3fr)}.md\:grid-cols-\[minmax\(0\,4fr\)_minmax\(0\,3fr\)\]{grid-template-columns:minmax(0,4fr) minmax(0,3fr)}.md\:flex-row{flex-direction:row}.md\:flex-wrap{flex-wrap:wrap}.md\:content-start{align-content:flex-start}.md\:items-start{align-items:flex-start}.md\:justify-start{justify-content:flex-start}.md\:gap-y-8{row-gap:calc(var(--spacing) * 8)}.md\:self-stretch{align-self:stretch}.md\:overflow-x-visible{overflow-x:visible}.md\:overflow-y-auto{overflow-y:auto}.md\:rounded-lg{border-radius:var(--cu-radius-lg)}.md\:border-t-0{border-top-style:var(--tw-border-style);border-top-width:0}.md\:border-r{border-right-style:var(--tw-border-style);border-right-width:1px}.md\:border-l{border-left-style:var(--tw-border-style);border-left-width:1px}.md\:border-slate-200{border-color:var(--color-slate-200)}.md\:p-cu-7{padding:var(--cu-space-7)}.md\:px-5{padding-inline:calc(var(--spacing) * 5)}.md\:px-8{padding-inline:calc(var(--spacing) * 8)}.md\:py-0{padding-block:0}.md\:py-5{padding-block:calc(var(--spacing) * 5)}.md\:pr-6{padding-right:calc(var(--spacing) * 6)}.md\:pl-6{padding-left:calc(var(--spacing) * 6)}}@media (width>=64rem){.lg\:sticky{position:sticky}.lg\:top-0{top:0}.lg\:col-start-3{grid-column-start:3}.lg\:block{display:block}.lg\:flex{display:flex}.lg\:hidden{display:none}.lg\:inline{display:inline}.lg\:h-\[64px\]{height:64px}.lg\:min-h-0{min-height:0}.lg\:w-64{width:calc(var(--spacing) * 64)}.lg\:w-\[min\(44vw\,34rem\)\]{width:min(44vw,34rem)}.lg\:w-\[min\(46vw\,38rem\)\]{width:min(46vw,38rem)}.lg\:w-full{width:100%}.lg\:w-rail{width:248px}.lg\:max-w-frame{max-width:960px}.lg\:max-w-workbench{max-width:1440px}.lg\:shrink-0{flex-shrink:0}.lg\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.lg\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.lg\:grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.lg\:grid-cols-\[minmax\(0\,1\.2fr\)_minmax\(22rem\,0\.8fr\)\]{grid-template-columns:minmax(0,1.2fr) minmax(22rem,.8fr)}.lg\:grid-cols-\[minmax\(0\,1\.15fr\)_minmax\(16rem\,0\.85fr\)\]{grid-template-columns:minmax(0,1.15fr) minmax(16rem,.85fr)}.lg\:grid-cols-\[minmax\(0\,4fr\)_minmax\(24rem\,3fr\)\]{grid-template-columns:minmax(0,4fr) minmax(24rem,3fr)}.lg\:flex-col{flex-direction:column}.lg\:flex-row{flex-direction:row}.lg\:items-start{align-items:flex-start}.lg\:gap-3{gap:calc(var(--spacing) * 3)}.lg\:gap-cu-6{gap:var(--cu-space-6)}.lg\:gap-x-4{-moz-column-gap:calc(var(--spacing) * 4);column-gap:calc(var(--spacing) * 4)}.lg\:self-start{align-self:flex-start}.lg\:overflow-visible{overflow:visible}.lg\:px-6{padding-inline:calc(var(--spacing) * 6)}.lg\:px-8{padding-inline:calc(var(--spacing) * 8)}.lg\:py-8{padding-block:calc(var(--spacing) * 8)}.lg\:pb-0{padding-bottom:0}.lg\:text-xl{font-size:var(--cu-text-xl);line-height:var(--tw-leading,var(--text-xl--line-height))}}@media (width>=80rem){.xl\:sticky{position:sticky}.xl\:top-0{top:0}.xl\:block{display:block}.xl\:flex{display:flex}.xl\:max-w-admin{max-width:1320px}.xl\:max-w-exam{max-width:1180px}.xl\:max-w-frame{max-width:960px}.xl\:max-w-settings{max-width:1080px}.xl\:max-w-workbench{max-width:1440px}.xl\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.xl\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.xl\:grid-cols-6{grid-template-columns:repeat(6,minmax(0,1fr))}.xl\:grid-cols-\[minmax\(220px\,1fr\)_minmax\(0\,2fr\)\]{grid-template-columns:minmax(220px,1fr) minmax(0,2fr)}.xl\:items-start{align-items:flex-start}.xl\:gap-cu-6{gap:var(--cu-space-6)}.xl\:gap-x-8{-moz-column-gap:calc(var(--spacing) * 8);column-gap:calc(var(--spacing) * 8)}.xl\:gap-x-10{-moz-column-gap:calc(var(--spacing) * 10);column-gap:calc(var(--spacing) * 10)}.xl\:rounded-\[var\(--cu-radius-app\)\]{border-radius:var(--cu-radius-app)}.xl\:p-3{padding:calc(var(--spacing) * 3)}.xl\:px-8{padding-inline:calc(var(--spacing) * 8)}.xl\:py-6{padding-block:calc(var(--spacing) * 6)}.xl\:py-8{padding-block:calc(var(--spacing) * 8)}.xl\:shadow-\[var\(--cu-shadow-app\)\]{--tw-shadow:var(--cu-shadow-app);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}}.dark\:border-indigo-800:is(.dark *){border-color:var(--color-indigo-800)}.dark\:border-slate-600:is(.dark *){border-color:var(--color-slate-600)}.dark\:border-slate-700:is(.dark *){border-color:var(--color-slate-700)}.dark\:bg-indigo-950\/40:is(.dark *){background-color:#1e1a4d66}@supports (color:color-mix(in lab, red, red)){.dark\:bg-indigo-950\/40:is(.dark *){background-color:color-mix(in oklab, var(--color-indigo-950) 40%, transparent)}}.dark\:bg-slate-800:is(.dark *){background-color:var(--color-slate-800)}.dark\:bg-slate-900:is(.dark *){background-color:var(--color-slate-900)}.dark\:bg-slate-900\/70:is(.dark *){background-color:#0f172bb3}@supports (color:color-mix(in lab, red, red)){.dark\:bg-slate-900\/70:is(.dark *){background-color:color-mix(in oklab, var(--color-slate-900) 70%, transparent)}}.dark\:fill-slate-100:is(.dark *){fill:var(--color-slate-100)}.dark\:fill-slate-300:is(.dark *){fill:var(--color-slate-300)}.dark\:fill-slate-800:is(.dark *){fill:var(--color-slate-800)}.dark\:stroke-slate-600:is(.dark *){stroke:var(--color-slate-600)}.dark\:text-slate-200:is(.dark *){color:var(--color-slate-200)}.dark\:text-slate-300:is(.dark *){color:var(--color-slate-300)}.dark\:text-slate-400:is(.dark *){color:var(--color-slate-400)}@media (hover:hover){.dark\:hover\:bg-slate-800:is(.dark *):hover{background-color:var(--color-slate-800)}}@media print{.print\:static{position:static}.print\:hidden{display:none}.print\:max-h-none{max-height:none}.print\:overflow-visible{overflow:visible}.print\:border-b-2{border-bottom-style:var(--tw-border-style);border-bottom-width:2px}.print\:border-black{border-color:var(--color-black)}.print\:text-black{color:var(--color-black)}}.\[\&_a\]\:text-brand a{color:var(--cu-brand)}.\[\&_a\]\:underline a{text-decoration-line:underline}.\[\&_blockquote\]\:my-3 blockquote{margin-block:calc(var(--spacing) * 3)}.\[\&_blockquote\]\:border-l-2 blockquote{border-left-style:var(--tw-border-style);border-left-width:2px}.\[\&_blockquote\]\:border-slate-200 blockquote{border-color:var(--color-slate-200)}.\[\&_blockquote\]\:pl-3 blockquote{padding-left:calc(var(--spacing) * 3)}.\[\&_blockquote\]\:text-slate-500 blockquote{color:var(--color-slate-500)}.\[\&_button\]\:min-h-11 button{min-height:calc(var(--spacing) * 11)}.\[\&_button\]\:min-h-12 button{min-height:calc(var(--spacing) * 12)}.\[\&_button\]\:min-w-11 button{min-width:calc(var(--spacing) * 11)}.\[\&_button\]\:px-3 button{padding-inline:calc(var(--spacing) * 3)}.\[\&_button\]\:text-base button{font-size:var(--cu-text-base);line-height:var(--tw-leading,var(--text-base--line-height))}.\[\&_h1\]\:mt-3 h1{margin-top:calc(var(--spacing) * 3)}.\[\&_h1\]\:mb-2 h1{margin-bottom:calc(var(--spacing) * 2)}.\[\&_h1\]\:text-lg h1{font-size:var(--cu-text-lg);line-height:var(--tw-leading,var(--text-lg--line-height))}.\[\&_h1\]\:font-semibold h1{--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold)}.\[\&_h1\]\:text-slate-900 h1{color:var(--color-slate-900)}.\[\&_h2\]\:mt-3 h2{margin-top:calc(var(--spacing) * 3)}.\[\&_h2\]\:mb-2 h2{margin-bottom:calc(var(--spacing) * 2)}.\[\&_h2\]\:text-base h2{font-size:var(--cu-text-base);line-height:var(--tw-leading,var(--text-base--line-height))}.\[\&_h2\]\:font-semibold h2{--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold)}.\[\&_h2\]\:text-slate-900 h2{color:var(--color-slate-900)}.\[\&_h3\]\:mt-3 h3{margin-top:calc(var(--spacing) * 3)}.\[\&_h3\]\:mb-1 h3{margin-bottom:var(--spacing)}.\[\&_h3\]\:text-sm h3{font-size:var(--cu-text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}.\[\&_h3\]\:font-semibold h3{--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold)}.\[\&_h3\]\:text-slate-800 h3{color:var(--color-slate-800)}.\[\&_h4\]\:mt-2 h4{margin-top:calc(var(--spacing) * 2)}.\[\&_h4\]\:mb-1 h4{margin-bottom:var(--spacing)}.\[\&_h4\]\:text-sm h4{font-size:var(--cu-text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}.\[\&_h4\]\:font-medium h4{--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium)}.\[\&_h4\]\:text-slate-800 h4{color:var(--color-slate-800)}.\[\&_img\]\:mx-auto img{margin-inline:auto}.\[\&_img\]\:my-2 img{margin-block:calc(var(--spacing) * 2)}.\[\&_img\]\:my-3 img{margin-block:calc(var(--spacing) * 3)}.\[\&_img\]\:block img{display:block}.\[\&_img\]\:h-auto img{height:auto}.\[\&_img\]\:max-h-80 img{max-height:calc(var(--spacing) * 80)}.\[\&_img\]\:w-auto img{width:auto}.\[\&_img\]\:max-w-full img{max-width:100%}.\[\&_img\]\:cursor-zoom-in img{cursor:zoom-in}.\[\&_img\]\:rounded-lg img{border-radius:var(--cu-radius-lg)}.\[\&_img\]\:bg-slate-50 img{background-color:var(--color-slate-50)}.\[\&_img\]\:object-contain img{-o-object-fit:contain;object-fit:contain}.\[\&_li\]\:my-0\.5 li{margin-block:4px}.\[\&_ol\]\:my-2 ol{margin-block:calc(var(--spacing) * 2)}.\[\&_ol\]\:list-decimal ol{list-style-type:decimal}.\[\&_ol\]\:pl-5 ol{padding-left:calc(var(--spacing) * 5)}.\[\&_p\]\:my-2 p{margin-block:calc(var(--spacing) * 2)}.\[\&_p\:first-child\]\:mt-0 p:first-child{margin-top:0}.\[\&_p\:last-child\]\:mb-0 p:last-child{margin-bottom:0}.\[\&_strong\]\:font-semibold strong{--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold)}.\[\&_svg\]\:h-auto svg{height:auto}.\[\&_svg\]\:max-w-none svg{max-width:none}.\[\&_ul\]\:my-2 ul{margin-block:calc(var(--spacing) * 2)}.\[\&_ul\]\:list-disc ul{list-style-type:disc}.\[\&_ul\]\:pl-5 ul{padding-left:calc(var(--spacing) * 5)}.focus-visible\:\[\&\>rect\]\:stroke-\[var\(--cu-accent\,\#405e50\)\]:focus-visible>rect{stroke:var(--cu-accent,#405e50)}.focus-visible\:\[\&\>rect\]\:stroke-\[3px\]:focus-visible>rect{stroke-width:3px}.bg-brand\/10{background-color:var(--cu-brand)}@supports (color:color-mix(in lab, red, red)){.bg-brand\/10{background-color:color-mix(in srgb, var(--cu-brand) 10%, transparent)}}.bg-brand\/80{background-color:var(--cu-brand)}@supports (color:color-mix(in lab, red, red)){.bg-brand\/80{background-color:color-mix(in srgb, var(--cu-brand) 80%, transparent)}}.bg-brand-soft\/40{background-color:var(--cu-brand-soft)}@supports (color:color-mix(in lab, red, red)){.bg-brand-soft\/40{background-color:color-mix(in srgb, var(--cu-brand-soft) 40%, transparent)}}.bg-brand-soft\/50{background-color:var(--cu-brand-soft)}@supports (color:color-mix(in lab, red, red)){.bg-brand-soft\/50{background-color:color-mix(in srgb, var(--cu-brand-soft) 50%, transparent)}}.bg-brand-soft\/60{background-color:var(--cu-brand-soft)}@supports (color:color-mix(in lab, red, red)){.bg-brand-soft\/60{background-color:color-mix(in srgb, var(--cu-brand-soft) 60%, transparent)}}.bg-brand-soft\/70{background-color:var(--cu-brand-soft)}@supports (color:color-mix(in lab, red, red)){.bg-brand-soft\/70{background-color:color-mix(in srgb, var(--cu-brand-soft) 70%, transparent)}}.border-brand\/15{border-color:var(--cu-brand)}@supports (color:color-mix(in lab, red, red)){.border-brand\/15{border-color:color-mix(in srgb, var(--cu-brand) 15%, transparent)}}.border-brand\/20{border-color:var(--cu-brand)}@supports (color:color-mix(in lab, red, red)){.border-brand\/20{border-color:color-mix(in srgb, var(--cu-brand) 20%, transparent)}}.border-brand\/40{border-color:var(--cu-brand)}@supports (color:color-mix(in lab, red, red)){.border-brand\/40{border-color:color-mix(in srgb, var(--cu-brand) 40%, transparent)}}.border-brand\/60{border-color:var(--cu-brand)}@supports (color:color-mix(in lab, red, red)){.border-brand\/60{border-color:color-mix(in srgb, var(--cu-brand) 60%, transparent)}}.ring-brand\/30{--tw-ring-color:var(--cu-brand)}@supports (color:color-mix(in lab, red, red)){.ring-brand\/30{--tw-ring-color:color-mix(in srgb, var(--cu-brand) 30%, transparent)}}.ring-brand\/40{--tw-ring-color:var(--cu-brand)}@supports (color:color-mix(in lab, red, red)){.ring-brand\/40{--tw-ring-color:color-mix(in srgb, var(--cu-brand) 40%, transparent)}}.ring-brand\/60{--tw-ring-color:var(--cu-brand)}@supports (color:color-mix(in lab, red, red)){.ring-brand\/60{--tw-ring-color:color-mix(in srgb, var(--cu-brand) 60%, transparent)}}.text-brand\/70{color:var(--cu-brand)}@supports (color:color-mix(in lab, red, red)){.text-brand\/70{color:color-mix(in srgb, var(--cu-brand) 70%, transparent)}}.pt-safe-top{padding-top:var(--safe-top)}.pb-safe-bottom{padding-bottom:var(--safe-bottom)}.select-none{-webkit-user-select:none;user-select:none}[data-english-text]{-webkit-touch-callout:none;-webkit-user-select:text;user-select:text}@media (pointer:coarse){[data-english-text]{-webkit-user-select:none;user-select:none}}}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes slide-up{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes slide-down{0%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(8px)}}@keyframes slide-in-left{0%{opacity:0;transform:translate(-12px)}to{opacity:1;transform:translate(0)}}@keyframes scale-in{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes scale-in-spring{0%{opacity:0;transform:scale(.85)}50%{opacity:1;transform:scale(1.05)}to{opacity:1;transform:scale(1)}}@keyframes check-bounce{0%{opacity:0;transform:scale(.8)rotate(-45deg)}50%{transform:scale(1.1)}to{opacity:1;transform:scale(1)rotate(0)}}@keyframes modal-enter{0%{opacity:0;transform:scale(.96)translateY(12px)}to{opacity:1;transform:scale(1)translateY(0)}}@keyframes spin-smooth{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;transition-delay:0s!important;animation-duration:.01ms!important;animation-iteration-count:1!important;animation-delay:0s!important}}.action-card{border-radius:var(--cu-radius-md);background:var(--cu-surface-solid);transition:transform .2s var(--cu-ease), box-shadow .2s var(--cu-ease);opacity:0;flex-direction:column;padding:24px;animation:.3s ease-out forwards 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.cu-page-content .cu-card[class~=p-4]{padding:var(--cu-space-5)}.flow-interface .cu-page-content .cu-card+.cu-card{margin-top:var(--cu-space-4)}.flow-interface .cu-page-content :is(h2,h3,h4){letter-spacing:-.02em;font-weight:600}.flow-interface .cu-page-content :is(input:not([type=checkbox]):not([type=radio]),textarea,select){border:1px solid var(--cu-border-strong);border-radius:var(--cu-radius-sm);background:var(--cu-surface-solid);box-shadow:none}.flow-interface .cu-page-content :is(input:not([type=checkbox]):not([type=radio]),textarea,select):focus-visible{border-color:var(--cu-brand);box-shadow:0 0 0 3px var(--cu-brand-soft);outline:0}.flow-interface .cu-tap{box-shadow:none}.flow-interface .cu-tap[data-variant=primary],.flow-interface .cu-tap[data-variant=danger]{border-radius:var(--cu-radius-md)}.flow-interface .cu-tap[data-variant=primary]{box-shadow:0 8px 20px -12px rgba(var(--cu-brand-shadow), .45)}.flow-interface .cu-tap[data-variant=entry]{border-radius:var(--cu-radius-md);background:var(--cu-face-2);border:1px solid #0000}.flow-interface .cu-tap[data-variant=entry]:hover{background:var(--cu-face-3)}.flow-interface .cu-tap[data-variant=primary]:hover:not(:disabled){transform:translateY(-1px)}.flow-interface .cu-tap:active:not(:disabled){transform:translateY(1px)}.flow-interface :is(button,a):focus-visible{outline:2px solid var(--cu-brand);outline-offset:3px}.flow-interface .cu-composer{border:1px solid color-mix(in srgb, var(--cu-border-strong) 86%, transparent);border-radius:var(--cu-radius-lg);background:var(--cu-surface-solid);box-shadow:var(--cu-shadow-md)}.flow-interface .cu-composer:focus-within{border-color:color-mix(in srgb, var(--cu-brand) 58%, var(--cu-border-strong));box-shadow:var(--cu-shadow-md), 0 0 0 3px var(--cu-brand-soft)}.flow-interface .cu-composer textarea,.flow-interface .cu-composer textarea:focus,.flow-interface .cu-composer textarea:focus-visible{background:0 0;box-shadow:none!important;border:0!important;outline:0!important}.flow-interface .agent-welcome-content{max-width:1180px;padding-bottom:88px}.flow-interface .agent-start{-moz-column-gap:clamp(32px, 5vw, 72px);column-gap:clamp(32px,5vw,72px);padding-block:clamp(28px,5vh,64px) 32px}.flow-interface .agent-start__todos{width:100%;padding:var(--cu-space-5);border:1px solid color-mix(in srgb, var(--cu-border-strong) 72%, transparent);border-radius:var(--cu-radius-lg);background:color-mix(in srgb, var(--cu-surface-solid) 88%, var(--cu-brand-soft));box-shadow:var(--cu-shadow-sm);align-self:start}.flow-interface .agent-start__todos h2{font-size:.9375rem;font-weight:600}.flow-interface .agent-start__main{gap:28px}.flow-interface .agent-start--configuring{padding-top:28px}.flow-interface .agent-start--configuring .agent-start__main{gap:20px}.flow-interface .agent-start--configuring .agent-start__heading{font-size:1.875rem}.flow-interface .agent-start--configuring .agent-start__main>div:first-child>p{display:none}.flow-interface .agent-start--configuring .agent-action{min-height:58px;padding-block:12px}.flow-interface .agent-start--configuring .agent-action__hint{display:none}.flow-interface .agent-start__configuration{outline:none;min-width:0;padding-bottom:24px}.flow-interface .agent-start__heading{letter-spacing:-.02em;font-size:clamp(1.875rem,3vw,2.5rem);font-weight:600;line-height:1.35;animation:none}.flow-interface .agent-start__main>div>p{color:var(--cu-text-secondary);margin-top:14px;font-size:.9375rem;line-height:1.8}.flow-interface .agent-action-list{gap:12px 14px}@media (width>=640px){.flow-interface .agent-start__main>.agent-action-list{flex:auto;grid-auto-rows:1fr}}.flow-interface .agent-action{border:1px solid color-mix(in srgb, var(--cu-border-strong) 72%, transparent);border-radius:var(--cu-radius-md);background:var(--cu-surface-solid);min-height:92px;box-shadow:var(--cu-shadow-sm);opacity:1;transition:background-color var(--flow-fast) var(--flow-ease), border-color var(--flow-fast) var(--flow-ease), box-shadow var(--flow-surface) var(--flow-ease), transform var(--flow-surface) var(--flow-ease);flex-direction:row;justify-content:flex-start;align-items:center;gap:12px;padding:16px;animation:none}.flow-interface .agent-action:before,.flow-interface .agent-action:after{display:none}.flow-interface .agent-action:hover,.flow-interface .agent-action:focus-visible{color:var(--cu-text);background:color-mix(in srgb, var(--cu-surface-solid) 84%, var(--cu-brand-soft));border-color:color-mix(in srgb, var(--cu-brand) 42%, var(--cu-border-strong));box-shadow:var(--cu-shadow-md);transform:translateY(-2px)}.flow-interface .agent-action:disabled{box-shadow:none;transform:none}.flow-interface .agent-action__icon{border-radius:var(--cu-radius-sm);background:var(--cu-brand-soft);width:40px;height:40px;color:var(--cu-brand-text);flex:0 0 40px;place-items:center;display:grid}.flow-interface .agent-action:hover .agent-action__icon{background:var(--cu-brand);color:var(--cu-surface-solid)}.flow-interface .agent-action__copy{flex-direction:column;gap:4px;min-width:0;display:flex}.flow-interface .agent-action__label{letter-spacing:-.015em;transition:transform var(--flow-surface) var(--flow-ease);font-size:1rem;font-weight:600}.flow-interface .agent-action:hover .agent-action__label{transform:translate(2px)}.flow-interface .agent-action__hint{color:var(--cu-text-secondary);opacity:1;text-overflow:ellipsis;white-space:nowrap;font-size:.8125rem;line-height:1.45;display:block;overflow:hidden}.flow-interface .agent-start__todos li{padding-block:12px}.flow-interface .cu-history-sidecar{background:var(--cu-surface-solid);border-color:var(--flow-rule)}.flow-interface .cu-history-dock-header{border-bottom:1px solid var(--flow-rule);padding-bottom:24px}.flow-interface .flow-setup{padding:var(--cu-space-5);border:1px solid var(--cu-border-strong);border-radius:var(--cu-radius-lg);background:var(--cu-surface-solid);box-shadow:var(--cu-shadow-sm)}.flow-interface .flow-setup__header{margin-bottom:24px}.flow-interface .flow-setup__fields{gap:20px;margin-bottom:24px;display:grid}.flow-interface .flow-setup__actions{margin-top:24px}.flow-interface .flow-setup__actions>button{border-radius:var(--cu-radius-md);min-height:44px;padding-inline:24px}.flow-interface .flow-setup :is(input,select,textarea){border-radius:var(--cu-radius-sm);min-height:44px}.chapter-picker{border:0;min-width:0;margin:0;padding:0}.chapter-picker__heading,.chapter-picker__scope,.chapter-picker__group-heading{justify-content:space-between;align-items:center;gap:16px;display:flex}.chapter-picker__heading{color:var(--cu-text-secondary);font-size:.8125rem}.chapter-picker__scope{color:var(--cu-text-tertiary);justify-content:flex-start;margin-block:12px 20px;font-size:.75rem}.chapter-picker__scope button{border-bottom:1px solid #0000;padding:6px 0}.chapter-picker__scope button[aria-pressed=true]{color:var(--cu-text);border-color:currentColor}.chapter-picker__courses{border-bottom:1px solid var(--flow-rule);gap:24px;display:flex;overflow-x:auto}.chapter-picker__courses button{color:var(--cu-text-secondary);border-bottom:2px solid #0000;flex-shrink:0;align-items:center;gap:8px;padding:12px 0;font-size:.875rem;display:flex}.chapter-picker__courses button[aria-pressed=true]{border-color:var(--cu-brand);color:var(--cu-text)}.chapter-picker__courses button span{color:var(--cu-text-tertiary);font-size:.6875rem}.chapter-picker__group{margin-block:18px}.chapter-picker__group-heading{margin-bottom:12px}.chapter-picker__group-heading h4{margin:0;font-size:.8125rem;font-weight:600}.chapter-picker__group-heading button{color:var(--cu-text-secondary);font-size:.75rem}.chapter-picker__chapters{grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 20px;display:grid}.chapter-picker__chapters label{cursor:pointer;border-bottom:1px solid var(--flow-rule);align-items:center;gap:10px;min-width:0;padding:10px 8px;font-size:.8125rem;line-height:1.6;display:flex}.chapter-picker__chapters label[data-selected=true]{background:color-mix(in srgb, var(--cu-brand) 7%, transparent);color:var(--cu-brand-text)}.flow-interface .chapter-picker__chapters input{width:14px;height:14px;min-height:0;accent-color:var(--cu-brand);flex-shrink:0}.chapter-picker__selected{flex-wrap:wrap;gap:8px 16px;margin-block:16px;font-size:.75rem;display:flex}.chapter-picker__selected button{align-items:center;gap:8px;padding-block:4px;display:inline-flex}.chapter-picker__selected button span{color:var(--cu-text-tertiary)}.chapter-picker:disabled{opacity:.6}@media (width<=600px){.chapter-picker__chapters{grid-template-columns:minmax(0,1fr)}.chapter-picker__courses{gap:18px}}.flow-interface .learning-workspace[data-mode=standard]{gap:0}.flow-interface .learning-workspace[data-mode=standard] .learning-workspace__header{border-bottom:1px solid var(--flow-rule);gap:20px;min-height:64px;padding:0 0 28px}.flow-interface .learning-workspace[data-mode=standard] .learning-workspace__title{font-size:clamp(1.5rem,2.5vw,2.125rem);font-weight:500;line-height:1.5}.flow-interface .learning-workspace[data-mode=standard] .learning-workspace__stage{grid-template-columns:132px minmax(0,1fr);gap:48px;min-width:0;padding-top:56px;display:grid}.flow-interface .learning-workspace[data-mode=standard] .learning-workspace__index{color:var(--cu-text-secondary);overflow-wrap:anywhere;font-size:.8125rem;line-height:2}.flow-interface .learning-workspace[data-mode=standard] .learning-workspace__index>div{gap:16px;display:grid}.flow-interface .learning-workspace[data-mode=standard] .learning-workspace__content{margin-inline:0;padding-block:32px;font-size:1.125rem;line-height:1.9}.flow-interface .learning-workspace[data-mode=standard] .learning-workspace__stage>.learning-workspace__content{padding-top:0}.flow-interface .learning-workspace[data-mode=standard] .learning-workspace__content>h2{font-size:1.625rem;font-weight:500;line-height:1.5}.flow-interface .learning-workspace__footer{border-top:1px solid var(--flow-rule);margin-top:36px;padding-top:24px}.flow-interface .learning-workspace__tools{margin-top:24px}.flow-interface .learning-workspace__navigation{padding-top:24px}.flow-interface .learning-workspace__navigation [role=tab]{background:0 0;border-bottom:2px solid #0000;border-radius:0}.flow-interface .learning-workspace__navigation [role=tab][aria-selected=true]{border-bottom-color:var(--cu-brand);color:var(--cu-brand)}.flow-interface .practice-flow-shell.cu-page-shell--focus>div>.cu-scroll{padding:0}.flow-interface .practice-flow-shell.cu-page-shell--focus>div>.cu-scroll>.cu-page-enter{width:100%;animation:none;transform:none}.flow-interface .practice-flow-shell .learning-workspace__footer{border:0;margin-top:0}.flow-interface .practice-flow-nav>.answer-sheet{inset-inline:0;bottom:0}.flow-interface .learning-workspace-panels__panel{border-left:1px solid var(--flow-rule);background:0 0;border-radius:0}.flow-interface .question-reading-panel{border:1px solid color-mix(in srgb, var(--cu-border-strong) 72%, transparent);border-radius:var(--cu-radius-lg);background:var(--cu-surface-solid);box-shadow:var(--cu-shadow-sm)}.flow-interface .reading-flow .learning-workspace__content{max-width:760px}.flow-interface .recall-flow .learning-workspace__content{min-height:320px}.flow-interface .recall-flow .learning-workspace__content>div{border-radius:var(--cu-radius-lg);box-shadow:var(--cu-shadow-md)}.flow-interface .recall-flow [data-testid=recite-grade-bar]{gap:12px}.flow-interface .knowledge-flow .learning-workspace__content{max-width:800px}.flow-interface .english-question-flow[data-mode=standard] .learning-workspace__stage{grid-template-columns:minmax(0,1fr);gap:24px}.flow-interface .english-question-flow .learning-workspace__index{border-bottom:1px solid var(--flow-rule);padding-block:12px}.flow-interface .english-question-flow .learning-workspace__content{max-width:none}.flow-interface .english-question-flow [aria-label=英语作答区]{border-left:1px solid var(--flow-rule);padding-left:28px}.flow-interface .english-question-flow [role=button][aria-pressed]{border-bottom:1px solid var(--flow-rule);border-radius:0;padding-block:18px}.english-type-picker{gap:16px;display:grid}.english-type-picker legend{color:var(--cu-text-secondary);margin-bottom:16px;font-size:.75rem}.english-type-picker__options{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 24px;display:grid}.english-type-picker__options button{text-align:left;border:1px solid var(--flow-rule);border-radius:var(--cu-radius-md);background:var(--cu-surface-solid);gap:6px;min-height:76px;padding:12px 16px;transition:background .14s,border-color .14s;display:grid}.english-type-picker__options button:hover{border-color:var(--cu-text-tertiary)}.english-type-picker__options button[aria-pressed=true]{border-color:var(--cu-brand);background:var(--cu-brand-soft);color:var(--cu-brand)}.english-type-picker__options small{color:var(--cu-text-secondary);font-size:.75rem}.english-type-picker__hint{color:var(--cu-text-secondary);justify-content:space-between;align-items:center;gap:16px;font-size:.75rem;display:flex}.flow-interface .review-flow .review-reading-layout{grid-template-columns:minmax(0,1fr);max-width:980px;margin-inline:auto}.flow-interface .review-flow .review-reading-panel{border:1px solid color-mix(in srgb, var(--cu-border-strong) 76%, transparent);border-radius:var(--cu-radius-lg);background:var(--cu-surface-solid);box-shadow:var(--cu-shadow-md);padding:clamp(24px,3.4vw,36px)}.flow-interface .review-flow .review-reading-panel>.text-lg{padding-block:20px 24px;font-size:clamp(1.375rem,2vw,1.75rem);line-height:1.9}.flow-interface .review-flow .review-reading-panel [role=button][aria-pressed]{border:1px solid var(--cu-border-strong);border-radius:var(--cu-radius-md);background:var(--cu-surface-solid);padding:14px 16px;transition:border-color .16s ease-out,background-color .16s ease-out,box-shadow .16s ease-out}.flow-interface .review-flow .review-reading-panel [role=button][aria-pressed]:hover{border-color:color-mix(in srgb, var(--cu-brand) 46%, var(--cu-border-strong));background:color-mix(in srgb, var(--cu-surface-solid) 90%, var(--cu-brand-soft))}.flow-interface .review-flow .review-reading-panel [role=button][aria-pressed=true]{border-color:var(--cu-brand);background:var(--cu-brand-soft);box-shadow:0 0 0 1px var(--cu-brand)}.flow-interface .english-review-flow .cu-card{box-shadow:none;background:0 0;border:0;border-radius:0}.flow-interface .english-review-flow>section>.mt-8{border-top:1px solid var(--flow-rule);padding-top:24px}.flow-interface .english-review-flow :is(h1,h2){font-weight:500}.flow-interface .english-review-flow h1{font-size:1.75rem}.flow-interface .settings-layout{grid-template-columns:160px minmax(0,1fr);gap:24px 56px;max-width:1040px;display:grid}.flow-interface .settings-layout>h1{grid-column:1/-1;margin:0 0 16px}.flow-interface .settings-layout>nav{border:0;flex-direction:column;align-self:start;align-items:stretch;gap:4px;margin:0;display:flex;position:sticky;top:0}.flow-interface .settings-layout>nav button{text-align:left;border-radius:var(--cu-radius-md);background:0 0;min-height:48px;padding-inline:16px;font-size:.875rem;position:relative}.flow-interface .settings-layout>nav button[aria-current=page]{color:var(--cu-brand-text);background:var(--cu-brand-soft);font-weight:600}.flow-interface .settings-detail{min-width:0}.flow-interface .settings-detail>section{margin-top:0}.flow-interface .settings-detail .cu-card{padding-block:var(--cu-space-5)}.flow-interface .settings-layout>h1{margin-bottom:8px;font-size:2rem}.flow-interface .cu-page-shell--focus:has(.settings-layout)>div>.cu-scroll{padding-top:36px}.flow-interface .settings-security{max-width:760px}.flow-interface .settings-detail[data-section=account] input{max-width:440px;min-height:44px;padding:10px 12px;font-size:.875rem}.flow-interface .settings-layout>nav button{min-height:44px;padding-inline:12px}.flow-interface .settings-layout>nav button[aria-current=page]{background:var(--cu-brand-soft);box-shadow:inset 2px 0 var(--cu-brand)}.flow-interface .settings-detail :is(h1,h2){font-size:1.375rem;font-weight:500;line-height:1.5}.flow-interface .settings-intro{max-width:56ch;color:var(--cu-text-secondary);margin:12px 0 24px;font-size:.875rem;line-height:1.8}.flow-interface .settings-detail>section+section{margin-top:32px}.flow-interface .settings-ai-toggle{border-block:1px solid var(--flow-rule);justify-content:space-between;align-items:center;gap:24px;padding-block:20px;display:flex}.flow-interface .settings-ai-toggle h2{font-size:.9375rem}.flow-interface .settings-ai-toggle p{max-width:48ch;color:var(--cu-text-secondary);margin-top:6px;font-size:.75rem;line-height:1.8}.flow-interface .settings-ai-switch{background:var(--cu-face-3);border:1px solid var(--cu-border-strong);border-radius:20px;flex:0 0 40px;width:40px;height:24px;padding:3px}.flow-interface .settings-ai-switch span{background:var(--cu-text-secondary);width:16px;height:16px;transition:transform .22s var(--flow-ease), background .18s;border-radius:50%;display:block}.flow-interface .settings-ai-switch[aria-pressed=true]{background:var(--cu-brand);border-color:var(--cu-brand)}.flow-interface .settings-ai-switch[aria-pressed=true] span{background:var(--cu-surface-solid);transform:translate(16px)}.flow-interface .settings-ai-form{max-width:680px}.flow-interface .settings-ai-form :is(input,button[aria-haspopup=listbox]){border-radius:var(--cu-radius-sm);background:var(--cu-surface-solid);min-height:44px;padding:10px 12px;font-size:.875rem}.flow-interface .settings-ai-form>.grid{gap:24px 20px}.flow-interface .settings-ai-form label{gap:10px}.flow-interface .settings-ai-form input:focus-visible{outline:2px solid var(--cu-brand);outline-offset:2px}.flow-interface .membership-intro{flex-wrap:wrap;align-items:center;gap:16px;margin-top:12px;display:flex}.flow-interface .membership-intro>p{color:var(--cu-text-secondary);font-size:.9375rem;line-height:1.8}.flow-interface .membership-comparison{border-top:0;grid-template-columns:repeat(2,minmax(0,1fr));align-items:stretch;gap:20px;margin-top:32px;padding-top:0;display:grid}.flow-interface .membership-plan{min-width:0;padding:var(--cu-space-5);border:1px solid color-mix(in srgb, var(--cu-border-strong) 76%, transparent);border-radius:var(--cu-radius-lg);background:var(--cu-surface-solid);box-shadow:var(--cu-shadow-sm);margin:0}.flow-interface .membership-plan[data-plan=vip]{border-color:color-mix(in srgb, var(--cu-brand) 42%, var(--cu-border-strong));background:radial-gradient(420px 220px at 100% 0, var(--cu-brand-soft), transparent 74%), var(--cu-surface-solid);box-shadow:var(--cu-shadow-md)}.flow-interface .membership-plan__features{color:var(--cu-text-secondary);margin-top:18px;font-size:.875rem;line-height:1.8}.flow-interface .membership-plan__features>li{border-bottom:1px solid var(--cu-face-3);padding:10px 0}.flow-interface .membership-plan__features summary{cursor:pointer;color:var(--cu-text)}.flow-interface .membership-plan__features details>p{margin-top:10px;font-size:.75rem;line-height:1.9}.flow-interface .membership-plan__features details[open]>summary{color:var(--cu-brand)}.flow-interface .membership-plan__status{border-top:1px solid var(--cu-face-3);color:var(--cu-text-tertiary);margin-top:18px;padding-top:14px;font-size:.75rem}.flow-interface .membership-plan__lead{min-height:22px;color:var(--cu-text-tertiary);margin-top:8px;font-size:.8125rem;line-height:22px}.flow-interface :is(.membership-plan__features,.membership-trial-rules) summary{justify-content:space-between;align-items:baseline;gap:12px;list-style:none;display:flex}.flow-interface :is(.membership-plan__features,.membership-trial-rules) summary::-webkit-details-marker{display:none}.flow-interface :is(.membership-plan__features,.membership-trial-rules) summary:after{content:"+";color:var(--cu-text-tertiary);font-size:.875rem}.flow-interface :is(.membership-plan__features,.membership-trial-rules)[open]>summary:after,.flow-interface .membership-plan__features details[open]>summary:after{content:"−"}.flow-interface .membership-trial-rules{max-width:520px;color:var(--cu-text-secondary);font-size:.75rem;line-height:1.8}@media (width>=1100px){.flow-interface .settings-security{grid-template-columns:repeat(2,minmax(0,1fr));gap:40px}}.flow-interface .membership-benefits-note{width:fit-content;max-width:100%;color:var(--cu-text-tertiary);align-items:center;gap:12px;margin:4px auto 12px;font-size:.75rem;display:flex}.flow-interface .membership-benefits-note button{min-height:36px}.flow-interface .personal-todo-editor{border-block:1px solid var(--flow-rule);margin-top:12px;padding:20px 0;container-type:inline-size}.personal-todo-form{gap:20px;display:grid}.personal-todo-form label{color:var(--cu-text-secondary);font-size:.75rem}.personal-todo-form__schedule{grid-template-columns:minmax(0,1fr) 80px;align-items:end;gap:12px;display:grid}.personal-todo-control{box-sizing:border-box;border:1px solid var(--cu-border-strong);border-radius:var(--cu-radius-sm);background:var(--cu-surface-solid);width:100%;min-width:0;min-height:44px;color:var(--cu-text);outline:none;padding:10px;font-size:.875rem;display:block}.personal-todo-control:focus-visible{border-color:var(--cu-brand);box-shadow:0 0 0 3px var(--cu-brand-soft)}.personal-todo-row{border-inline-start:2px solid #0000;padding-inline:10px;transition:background-color .24s,border-color 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