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12px;font-size:13px;font-weight:500;display:inline-flex;text-decoration:none!important}.learn-header-link:hover{color:var(--color-ultralight);background:#ffffff0d}.learn-header-link:focus-visible,.learn-row:focus-visible,.learn-continue:focus-visible,.learn-text-link:focus-visible{outline:2px solid var(--color-interactive-bright);outline-offset:2px}.learn-continue,.learn-session-group{transition:border-color var(--motion-ui) var(--ease-house);background:linear-gradient(#ffffff0d 0%,#ffffff04 100%);border:1px solid #ffffff12;border-radius:16px;box-shadow:inset 0 1px #ffffff0f,0 12px 32px -20px #000c;text-decoration:none!important}.learn-continue{align-items:center;gap:20px;height:96px;padding:20px 24px;display:flex}.learn-continue:is(:hover,:focus-visible){border-color:#ffffff2e}.learn-continue-secondary{box-shadow:none;background:0 0;border-color:#ffffff1a}.learn-continue-copy{flex:1;min-width:0}.learn-continue-eyebrow{white-space:nowrap;align-items:center;gap:12px;display:flex}.learn-continue-label{text-overflow:ellipsis;min-width:0;overflow:hidden}.learn-continue-copy .learn-heading{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}@media (max-width:440px){.learn-continue{gap:12px;padding-inline:16px}.learn-continue-eyebrow{font-size:12px}}.learn-continue .learn-continue-arrow{color:var(--color-gray-medium);transition:transform var(--learn-motion) var(--learn-ease), color var(--motion-ui) var(--ease-house)}.learn-continue:is(:hover,:focus-visible) .learn-continue-arrow{color:var(--color-ultralight);transform:translate(2px)}.learn-list{background:#21202040;border:1px solid #ffffff0f;border-radius:16px;padding:4px;list-style:none}.learn-list>li{margin:0}.learn-list>li:is([data-activity=live],[data-activity=project],[data-activity=game]){border-block:1px solid #ffffff12}.learn-list>li:is([data-activity=live],[data-activity=project],[data-activity=game])+li:is([data-activity=live],[data-activity=project],[data-activity=game]),.learn-list>li:first-child{border-top:0}.learn-list>li:last-child{border-bottom:0}.learn-row{min-height:52px;transition:background-color var(--motion-ui) var(--ease-house);border-radius:12px;align-items:center;gap:14px;padding:12px 16px;display:flex;text-decoration:none!important}.learn-row:focus-visible{background:#ffffff0a}@media (hover:hover){.learn-row:hover{background:#ffffff0a}}.learn-row-title{color:var(--color-ultralight);font-size:15px;line-height:1.4}.learn-row[data-state=complete] .learn-row-title{color:var(--color-gray-light)}.learn-row-end{flex:none;justify-content:flex-end;align-items:center;min-width:16px;max-width:50%;min-height:20px;display:flex;position:relative}.learn-row-metadata{transition:opacity var(--motion-ui) var(--ease-house), transform var(--learn-motion) 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#ffffff1f;border-radius:12px;padding:5px;position:absolute;top:calc(100% + 10px);left:-8px;overflow-y:auto;box-shadow:0 12px 32px #0000004d}.learn-cohort-menu button{text-align:left;cursor:pointer;border-radius:7px;justify-content:space-between;align-items:center;gap:16px;width:100%;padding:10px;display:flex}.learn-cohort-menu button>span{gap:2px;min-width:0;display:grid}.learn-cohort-option-name{color:var(--color-gray-light);font-size:13px;line-height:1.5}.learn-cohort-menu .learn-meta{font-size:11px}.learn-cohort-menu button:is(:hover,:focus-visible){background:#ffffff0f;outline:none}.learn-cohort-menu button>svg{color:var(--color-gray-light);opacity:0;flex:none}.learn-cohort-menu button[aria-checked=true]>svg{opacity:1}.learn-cohort-menu-divider{border-top:1px solid #ffffff14;margin:4px 5px}@keyframes learn-menu-in{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.learn-status{flex:none;justify-content:center;align-items:center;width:16px;height:16px;display:inline-flex}.learn-badge{white-space:nowrap;height:22px;color:var(--color-gray-medium);border:1px solid #ffffff1a;border-radius:300px;align-items:center;padding:0 10px;font-size:12px;font-weight:500;display:inline-flex}.learn-badge[data-tone=signal]{color:var(--color-interactive-bright);background:#7376f714;border-color:#7376f773}.learn-text-link{color:var(--color-gray-medium);transition:color var(--motion-fast) var(--ease-house);border-radius:4px;text-decoration:none!important}.learn-text-link:hover{color:var(--color-ultralight)}.learn-inline-link{color:var(--color-gray-light);text-underline-offset:3px;transition:color var(--motion-fast) var(--ease-house), text-decoration-color var(--motion-fast) var(--ease-house);-webkit-text-decoration:underline #ffffff4d!important;text-decoration:underline #ffffff4d!important}.learn-inline-link:hover{color:var(--color-ultralight);text-decoration-color:currentColor!important}.learn-rail{display:none}@media (min-width:900px){.learn-rail{z-index:40;pointer-events:none;padding:8px 10px;display:block;position:fixed;top:50%;left:12px;transform:translateY(-50%)}}.learn-rail ol{flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.learn-rail li{margin:0}.learn-rail-item{pointer-events:auto;border-radius:4px;align-items:center;width:max-content;height:22px;display:flex;position:relative;text-decoration:none!important}.learn-rail-item:before{content:"";z-index:-1;pointer-events:none;transition:background-color var(--motion-fast) var(--ease-house), border-color var(--motion-fast) var(--ease-house);border:1px solid #0000;border-radius:8px;position:absolute;inset:-5px -10px}.learn-rail-item:hover:before,.learn-rail-item:focus-visible:before{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#0d0c0cf0;border-color:#ffffff17}.learn-rail-item:focus-visible{outline:2px solid var(--color-interactive-bright);outline-offset:2px}.learn-rail-dash{transform-origin:0;width:14px;height:1.5px;transition:transform var(--motion-ui) var(--ease-house), background-color var(--motion-ui) var(--ease-house);background:#ffffff38;border-radius:1px;flex:none;display:block;transform:scaleX(.6)}.learn-rail-item[data-active=true] .learn-rail-dash{background:var(--color-ultralight);transform:scaleX(1)}.learn-rail-item:hover .learn-rail-dash{background:var(--color-gray-light)}.learn-rail-label{white-space:nowrap;max-width:0;color:var(--color-gray-medium);opacity:0;transition:opacity var(--motion-fast) var(--ease-house), color var(--motion-fast) var(--ease-house);font-size:13px;line-height:22px;display:block;overflow:hidden}.learn-rail-item:hover .learn-rail-label,.learn-rail-item:focus-visible .learn-rail-label{opacity:1;max-width:min(360px,100vw - 80px);padding-left:12px}.learn-rail-item[data-active=true] .learn-rail-label,.learn-rail-item:hover .learn-rail-label{color:var(--color-ultralight)}.learn-chip{min-height:40px;color:var(--color-gray-light);cursor:pointer;transition:border-color var(--motion-fast) var(--ease-house), background-color var(--motion-fast) var(--ease-house), color var(--motion-fast) var(--ease-house);border:1px solid #ffffff1a;border-radius:12px;align-items:center;padding:8px 14px;font-size:14px;line-height:1.3;display:inline-flex}.learn-chip:hover{color:var(--color-ultralight);border-color:#fff3}.learn-chip[data-checked=true]{color:var(--color-ultralight);background:#7376f71f;border-color:#7376f7b3}.learn-chip:has(input:focus-visible){outline:2px solid var(--color-interactive-bright);outline-offset:2px}@keyframes 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#7376f740;border-radius:10px;margin:16px 0 0;padding:10px 14px;font-size:14px;line-height:1.55}.setup-tasks{flex-direction:column;gap:16px;margin:24px 0 0;padding:0;list-style:none;display:flex}.setup-task{grid-template-columns:24px minmax(0,1fr);align-items:start;gap:12px;margin:0;display:grid}.setup-tick{width:24px;height:24px;color:var(--color-gray-medium);font-variant-numeric:tabular-nums;cursor:pointer;transition:background-color var(--motion-ui) var(--ease-house), border-color var(--motion-ui) var(--ease-house), color var(--motion-ui) var(--ease-house);border:1px solid #ffffff2e;border-radius:50%;justify-content:center;align-items:center;font-size:12px;display:inline-flex}.setup-tick:hover{color:var(--color-ultralight);border-color:#7376f799}.setup-tick[aria-pressed=true]{border-color:var(--color-interactive);background:var(--color-interactive);color:var(--color-ultralight)}.setup-task-body{min-width:0}.setup-task-text{color:var(--color-gray-light);transition:color 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(max-width:640px){.lesson-term{grid-template-columns:1fr}}.lesson-plugins{border-top:1px solid #ffffff12;flex-direction:column;display:flex;margin:1.5rem 0!important;padding:0!important;list-style:none!important}.lesson-plugin{border-bottom:1px solid #ffffff12;grid-template-columns:10rem minmax(0,1fr);gap:8px 24px;padding:18px 0;display:grid}.lesson-plugin-name{color:var(--color-ultralight);font-weight:500}.lesson-plugin-summary{color:var(--color-gray-medium);margin-top:2px;font-size:14px;line-height:1.5}.lesson-plugin-setups{flex-direction:column;gap:16px;min-width:0;display:flex}.lesson-via{flex-direction:column;gap:8px;display:flex}.lesson-via-name{color:var(--color-gray-light);font-size:14px;font-weight:500}.lesson-via-command{align-items:center;gap:4px;margin:0;padding-right:6px;display:flex}.lesson-via-command .setup-command-body{flex:1;min-width:0;padding:9px 12px;font-size:12.5px}.lesson-via-foot{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:4px 16px;display:flex}.lesson-via-note{color:var(--color-gray-light);flex:16rem;font-size:14px;line-height:1.55}.lesson-via-link{white-space:nowrap;align-items:center;gap:4px;margin-left:auto;font-size:13px;font-weight:500;display:inline-flex;color:var(--color-interactive-bright)!important}@media (max-width:640px){.lesson-plugin{grid-template-columns:1fr}}.agent-canvas.ld-canvas{min-height:0}.ld-kicker{color:var(--color-gray-medium);letter-spacing:.1em;text-transform:uppercase;font-size:.72rem;font-weight:500}.ld-card{border-radius:var(--radius-card-sm);background:#0d0c0c57;border:1px solid #ffffff14;flex-direction:column;gap:6px;padding:14px 16px;display:flex}.ld-card strong{color:var(--color-ultralight);font-size:15px;font-weight:500;line-height:1.3}.ld-card-signal{border-color:#a5a8ff52}.ld-chips{flex-wrap:wrap;gap:4px;margin-top:6px;display:flex}.ld-chips span{color:var(--color-gray-light);background:#ffffff0d;border-radius:6px;padding:2px 7px;font-size:11.5px}.ld-arrow{flex-direction:column;align-items:center;gap:4px;min-width:0;display:flex}.ld-arrow-label{color:var(--color-gray-medium);text-align:center;white-space:nowrap;font-size:11.5px;line-height:1.2}.ld-arrow-line{background:#ffffff38;width:100%;min-width:1.5rem;height:1px;position:relative}.ld-arrow-line:after{content:"";transform-origin:50%;border-top:1px solid #fff6;border-right:1px solid #fff6;width:7px;height:7px;position:absolute;top:-3px;right:0;transform:rotate(45deg)}.ld-arrow-line[data-back]:after{left:0;right:auto;transform:rotate(-135deg)}.ld-exchange{flex-direction:column;justify-content:center;gap:18px;display:flex}.ld-harness{grid-template-columns:auto minmax(6.5rem,1fr) minmax(0,15rem) minmax(6rem,1fr) auto;align-items:center;gap:10px;display:grid}.ld-harness .ld-exchange .ld-arrow:last-child{flex-direction:column-reverse}.ld-arrow-code{color:var(--color-ultralight);font-family:var(--font-geist-mono)}.ld-stack{grid-template-columns:auto 2rem 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code,.ld-command{color:var(--color-ultralight);font-family:var(--font-geist-mono);white-space:nowrap;background:#ffffff0f;border-radius:6px;padding:2px 6px;font-size:12px}.ld-ladder{flex-direction:column;gap:10px;display:flex}.ld-ladder ol{border-left:1px solid #ffffff1a;flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.ld-ladder-end{color:var(--color-gray-medium);font-size:12px}.ld-rung-link{transition:background-color var(--motion-fast) var(--ease-house), border-color var(--motion-fast) var(--ease-house);border-left:1px solid #0000;border-radius:0 10px 10px 0;grid-template-columns:2rem 11rem minmax(0,1fr);align-items:baseline;gap:12px;margin-left:-1px;padding:11px 12px 11px 16px;display:grid;text-decoration:none!important}.ld-rung-link:hover{background:#ffffff08;border-left-color:#fff6}.ld-rung-link[data-first]{border-left-color:var(--color-interactive)}.ld-rung-link:focus-visible{outline:2px solid 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i{color:var(--color-ultralight);font-family:var(--font-geist-mono);white-space:nowrap;font-size:11.5px;font-style:normal;position:absolute;bottom:7px;left:50%;transform:translate(-50%)}.ld-hop-long{grid-column:4/7}.ld-node{background:#0d0c0c57;border:1px solid #ffffff14;border-radius:10px;flex-direction:column;gap:2px;padding:9px 11px;display:flex}.ld-node strong{color:var(--color-ultralight);font-size:13.5px;font-weight:500;line-height:1.25}.ld-node small{color:var(--color-gray-medium);font-size:11.5px;line-height:1.3}.ld-node-remote{border-color:#a5a8ff52}@media (max-width:640px){.ld-harness,.ld-stack{grid-template-columns:1fr;gap:6px}.ld-exchange{flex-direction:row;justify-content:center;gap:28px;padding:4px 0}.ld-arrow,.ld-harness .ld-exchange 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