@font-face{font-family:'Work Sans';src:url('/assets/work-sans.ttf');font-weight:100 900;font-display:swap;}
@font-face{font-family:'Open Sans';src:url('/assets/open-sans-regular.ttf');font-weight:400;font-display:swap;}
@font-face{font-family:'Open Sans';src:url('/assets/open-sans-semibold.ttf');font-weight:500 800;font-display:swap;}
@font-face{font-family:'Source Sans 3';src:url('/assets/source-sans-regular.ttf');font-weight:400;font-display:swap;}
@font-face{font-family:'Source Sans 3';src:url('/assets/source-sans-semibold.ttf');font-weight:500 800;font-display:swap;}


#app{--oc-bg:light-dark(#f6f8fa,#111720);--oc-surface:light-dark(#fff,#1a2330);--oc-subtle:light-dark(#edf4f8,#202f3e);--oc-text:light-dark(#242d38,#edf1f7);--oc-muted:light-dark(#5c6674,#b5c1d0);--oc-border:light-dark(#d4dce4,#364354);--oc-primary:#006399;--oc-primary-hover:#004770;--oc-ai:#3942b0;--oc-ai-end:#c3419a;--oc-nav:light-dark(#101c28,#0a1018);--oc-inverse:#fff;--oc-shadow:light-dark(0 12px 40px #16324d26,0 12px 40px #0008);--oc-positive:light-dark(#236749,#83d5aa);font-family:'Source Sans 3','Source Sans Pro',Arial,sans-serif;color:var(--oc-text);font-size:15px;line-height:1.45;text-align:left;width:100%;}
#app *{box-sizing:border-box;}
#app [hidden]{display:none!important;}
#app button,#app input,#app textarea,#app select{font:inherit;}
#app button,#app a{touch-action:manipulation;}
#app button{color:inherit;}
#app h1,#app h2,#app h3,#app p{margin:0;}
#app h1{font-family:'Open Sans',sans-serif;font-size:26px;font-weight:500;line-height:1.3;letter-spacing:-.6px;}
#app h2{font-size:19px;font-weight:500;line-height:1.3;}
#app h3{font-size:16px;font-weight:500;}
#app a{color:var(--oc-primary);text-decoration:none;}
#app a:hover{text-decoration:underline;}
#app .oc-stage{min-height:920px;background:var(--oc-bg);position:relative;isolation:isolate;border:1px solid var(--oc-border);border-radius:8px;overflow:clip;}
#app .oc-top{min-height:64px;padding:14px 24px;background:var(--oc-surface);border-bottom:1px solid var(--oc-border);display:flex;gap:16px;align-items:center;justify-content:space-between;}
#app .oc-brand{display:flex;align-items:center;gap:13px;flex-shrink:0;}
#app .oc-logo{width:122px;height:auto;display:block;background:#fff;border-radius:3px;padding:3px;}
#app .oc-brand-label{font-size:12px;color:var(--oc-muted);border-left:1px solid var(--oc-border);padding-left:12px;}
#app .oc-top-right{display:flex;gap:16px;align-items:center;padding-right:65px;font-size:12px;color:var(--oc-muted);}
#app .oc-avatar{width:30px;height:30px;border-radius:50%;background:var(--oc-subtle);color:var(--oc-primary);display:grid;place-items:center;font-weight:500;}
#app .oc-body{display:grid;grid-template-columns:172px minmax(0,1fr);min-height:855px;}
#app .oc-nav{background:var(--oc-nav);color:#e0e8f1;padding:27px 12px 18px;display:flex;flex-direction:column;gap:4px;}
#app .oc-nav-label{font-size:10px;letter-spacing:1.5px;text-transform:uppercase;color:#a9bdcf;padding:0 12px;margin:0 0 12px;}
#app .oc-nav .oc-nav-label:nth-of-type(2){margin-top:25px;}
#app .oc-nav button{background:transparent;color:#dbe5ed;border:0;display:flex;gap:11px;align-items:center;text-align:left;padding:10px 12px;border-radius:6px;min-height:41px;font-size:14px;}
#app .oc-nav button:hover{background:#ffffff12;}
#app .oc-nav button[aria-current=page]{background:#ffffff18;color:#fff;box-shadow:inset 3px 0 #65b7df;}
#app .oc-nav svg{width:17px;height:17px;flex-shrink:0;}
#app .oc-nav-bottom{margin-top:auto;padding:25px 12px 0;font-size:12px;color:#a9bdcf;}
#app .oc-nav-bottom p{margin-top:6px;}
#app .oc-workspace{position:relative;min-width:0;padding:25px 28px 80px;}
#app .oc-course-line{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:27px;flex-wrap:wrap;}
#app .oc-breadcrumb{font-size:12px;color:var(--oc-muted);display:flex;gap:8px;align-items:center;}
#app .oc-select{background:var(--oc-surface);border:1px solid var(--oc-border);border-radius:8px;color:var(--oc-text);min-height:40px;padding:8px 12px;max-width:100%;font-size:13px;}
#app .oc-course-label{font-size:11px;color:var(--oc-muted);display:block;margin-bottom:4px;}
#app .oc-welcome{display:flex;align-items:flex-start;gap:12px;justify-content:space-between;margin-bottom:24px;}
#app .oc-welcome p{margin-top:9px;max-width:480px;color:var(--oc-muted);}
#app .oc-eyebrow{font-size:11px;letter-spacing:1.2px;color:var(--oc-primary);text-transform:uppercase;margin-bottom:7px;}
#app .oc-panel{border:1px solid var(--oc-border);border-radius:8px;background:var(--oc-surface);}
#app .oc-primary,#app .oc-secondary,#app .oc-ai-button{border-radius:8px;padding:9px 15px;min-height:40px;font-size:14px;font-weight:500;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;}
#app .oc-primary{background:var(--oc-primary);color:#fff;border:1px solid transparent;}
#app .oc-primary:hover{background:var(--oc-primary-hover);text-decoration:none;}
#app .oc-secondary{background:var(--oc-surface);color:var(--oc-primary);border:1px solid var(--oc-border);}
#app .oc-secondary:hover{background:var(--oc-subtle);text-decoration:none;}
#app .oc-ai-button{background:linear-gradient(90deg,var(--oc-ai),var(--oc-ai-end));color:#fff;border:0;font-family:'Work Sans',sans-serif;box-shadow:0 1px 6px #5d65cb55;}
#app .oc-primary svg,#app .oc-secondary svg,#app .oc-ai-button svg{width:17px;height:17px;flex-shrink:0;}
#app .oc-text-button{border:0;background:transparent;padding:0;color:var(--oc-primary);display:inline-flex;gap:5px;align-items:center;font-size:13px;min-height:26px;text-align:left;}
#app .oc-text-button svg{height:14px;width:14px;}
#app .oc-assist-banner{background:var(--oc-subtle);border:1px solid var(--oc-border);border-radius:8px;padding:20px;margin-bottom:24px;display:flex;gap:18px;align-items:center;justify-content:space-between;}
#app .oc-assist-banner p{margin-top:5px;color:var(--oc-muted);font-size:14px;}
#app .oc-assist-banner h2{font-size:18px;}
#app .oc-assist-banner button{flex-shrink:0;}
#app .oc-section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px;}
#app .oc-section-head h2{font-size:18px;}
#app .oc-task-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:26px;}
#app .oc-task{padding:17px 16px;display:flex;flex-direction:column;align-items:flex-start;min-height:186px;}
#app .oc-task-icon{width:35px;height:35px;border-radius:8px;background:var(--oc-subtle);color:var(--oc-primary);display:grid;place-items:center;margin-bottom:12px;}
#app .oc-task-icon svg{height:20px;width:20px;}
#app .oc-task p{font-size:13px;color:var(--oc-muted);margin:5px 0 11px;}
#app .oc-task .oc-text-button{margin-top:auto;}
#app .oc-two-columns{display:grid;grid-template-columns:1.4fr 1fr;gap:16px;align-items:start;}
#app .oc-learning{padding:20px;}
#app .oc-learning p{font-size:13px;color:var(--oc-muted);margin:6px 0 12px;}
#app .oc-learning-row{display:flex;align-items:center;gap:10px;justify-content:space-between;padding:10px 0;border-top:1px solid var(--oc-border);}
#app .oc-learning-row button{border:0;background:transparent;text-align:left;flex:1;padding:0;color:var(--oc-text);font-size:14px;}
#app .oc-step-circle{display:grid;place-items:center;width:23px;height:23px;border-radius:50%;background:var(--oc-subtle);color:var(--oc-primary);font-size:12px;flex-shrink:0;}
#app .oc-step-circle.is-done{background:var(--oc-positive);color:var(--oc-surface);}
#app .oc-learning-row>svg{width:14px;height:14px;color:var(--oc-muted);}
#app .oc-review-track{height:5px;background:var(--oc-subtle);border-radius:4px;overflow:hidden;margin-bottom:16px;}
#app .oc-review-track span{display:block;height:100%;background:var(--oc-primary);transition:width .2s;}
#app .oc-library{padding:20px;}
#app .oc-library a{display:block;padding:12px 0;border-top:1px solid var(--oc-border);font-size:14px;}
#app .oc-library small{display:block;color:var(--oc-muted);font-size:12px;margin-top:3px;}
#app .oc-library h3{margin-bottom:12px;}
#app .oc-footnote{font-size:11px;color:var(--oc-muted);margin-top:19px;max-width:620px;}
#app .oc-launcher{position:absolute;bottom:19px;right:22px;z-index:3;}
#app .oc-chat{position:absolute;right:18px;top:174px;width:340px;background:var(--oc-surface);border:1px solid var(--oc-border);box-shadow:var(--oc-shadow);border-radius:12px;z-index:5;overflow:clip;}
#app .oc-chat-header{padding:17px 16px;display:flex;align-items:center;justify-content:space-between;gap:10px;border-top:4px solid var(--oc-ai);border-bottom:1px solid var(--oc-border);}
#app .oc-assistant-name{display:flex;align-items:center;gap:10px;font-family:'Work Sans',sans-serif;font-size:15px;font-weight:500;}
#app .oc-ai-mark{width:31px;height:31px;display:grid;place-items:center;background:linear-gradient(90deg,var(--oc-ai),var(--oc-ai-end));color:#fff;border-radius:8px;}
#app .oc-ai-mark svg{height:18px;width:18px;}
#app .oc-icon-button{border:0;background:transparent;color:var(--oc-muted);min-width:30px;min-height:30px;display:inline-grid;place-items:center;border-radius:6px;padding:5px;}
#app .oc-icon-button:hover{background:var(--oc-subtle);}
#app .oc-icon-button svg{width:17px;height:17px;}
#app .oc-context{display:flex;gap:7px;align-items:center;padding:9px 16px;background:var(--oc-subtle);font-size:11px;color:var(--oc-muted);}
#app .oc-context svg{height:13px;width:13px;}
#app .oc-chat-tabs{display:flex;padding:0 16px;border-bottom:1px solid var(--oc-border);gap:18px;}
#app .oc-chat-tabs button{padding:12px 0 9px;border:0;border-bottom:2px solid transparent;background:transparent;font-size:13px;}
#app .oc-chat-tabs button[aria-selected=true]{border-bottom-color:var(--oc-primary);color:var(--oc-primary);}
#app .oc-chat-content{padding:19px 17px;min-height:252px;}
#app .oc-chat-intro{font-size:19px;font-weight:500;margin:4px 0 7px;}
#app .oc-chat-copy{color:var(--oc-muted);font-size:14px;margin-bottom:17px;}
#app .oc-suggest{display:flex;align-items:center;justify-content:space-between;gap:9px;width:100%;border:1px solid var(--oc-border);background:var(--oc-surface);border-radius:8px;padding:10px 11px;text-align:left;font-size:13px;margin:8px 0;}
#app .oc-suggest:hover{background:var(--oc-subtle);border-color:var(--oc-primary);}
#app .oc-suggest svg{width:15px;height:15px;flex-shrink:0;color:var(--oc-primary);}
#app .oc-chat-input{padding:13px 16px 10px;border-top:1px solid var(--oc-border);}
#app .oc-chat-input form{display:flex;border:1px solid var(--oc-border);border-radius:8px;padding:4px;align-items:center;background:var(--oc-surface);}
#app .oc-chat-input input{border:0;background:transparent;min-width:0;width:100%;padding:7px;font-size:14px;color:var(--oc-text);}
#app .oc-send{background:var(--oc-primary);color:#fff!important;border:0;border-radius:6px;min-width:32px;min-height:32px;display:grid;place-items:center;}
#app .oc-send svg{height:15px;width:15px;}
#app .oc-demo-note{text-align:center;font-size:10px;display:block;color:var(--oc-muted);padding-top:8px;}
#app .oc-user-msg{background:var(--oc-subtle);padding:9px 12px;border-radius:9px 9px 2px 9px;font-size:13px;margin-bottom:15px;overflow-wrap:anywhere;}
#app .oc-answer{font-size:14px;}
#app .oc-answer ol{padding-left:19px;margin:12px 0;}
#app .oc-answer li{padding-left:3px;margin:6px 0;}
#app .oc-source{margin:13px 0 12px;padding:10px 11px;background:var(--oc-subtle);border-radius:7px;display:flex;gap:9px;align-items:start;}
#app .oc-source svg{width:16px;height:16px;flex-shrink:0;color:var(--oc-primary);margin-top:2px;}
#app .oc-source a{font-size:12px;display:block;}
#app .oc-source small{font-size:10px;color:var(--oc-muted);}
#app .oc-answer-actions{display:flex;gap:8px;flex-wrap:wrap;}
#app .oc-answer-actions button{font-size:12px;min-height:34px;padding:6px 10px;}
#app .oc-guide-step{padding:15px 0 18px;}
#app .oc-guide-step .oc-step-caption{font-size:11px;color:var(--oc-muted);margin-bottom:9px;}
#app .oc-guide-step h3{font-size:18px;}
#app .oc-guide-step p{font-size:14px;color:var(--oc-muted);margin-top:9px;}
#app .oc-guide-buttons{display:flex;gap:8px;justify-content:space-between;}
#app .oc-guide-buttons button{font-size:13px;}
#app .oc-small-note{font-size:11px!important;color:var(--oc-muted);margin-top:12px!important;}
#app .oc-chat-list{padding:0;list-style:none;margin:0;}
#app .oc-chat-list>li{border-bottom:1px solid var(--oc-border);padding:10px 0;display:flex;align-items:center;gap:8px;}
#app .oc-chat-list>li>button:first-child{background:transparent;border:0;padding:0;text-align:left;flex:1;font-size:13px;}
#app .oc-chat-list small{display:block;color:var(--oc-muted);font-size:11px;margin-top:3px;}
#app .oc-chip{font-size:10px;color:var(--oc-primary);background:var(--oc-subtle);border-radius:5px;padding:3px 6px;white-space:nowrap;}
#app .oc-docked .oc-main-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:20px;align-items:start;}
#app .oc-docked .oc-workspace{padding:25px 22px 65px;}
#app .oc-docked .oc-chat{position:relative;inset:auto;width:100%;box-shadow:0 2px 6px #00000015;}
#app .oc-docked .oc-task-grid{grid-template-columns:1fr;gap:10px;margin-bottom:19px;}
#app .oc-docked .oc-task{min-height:0;display:grid;grid-template-columns:34px minmax(0,1fr);gap:0 12px;padding:15px;}
#app .oc-docked .oc-task-icon{grid-row:1 / 4;margin:2px 0 0;}
#app .oc-docked .oc-task p{margin:3px 0 5px;}
#app .oc-docked .oc-two-columns{grid-template-columns:1fr;}
#app .oc-docked .oc-assist-banner{display:none;}
#app .oc-docked .oc-welcome{margin-bottom:22px;}
#app .oc-docked h1{font-size:24px;}
#app .oc-docked .oc-library{display:none;}
#app .oc-docked .oc-body{grid-template-columns:156px minmax(0,1fr);}
#app .oc-docked .oc-nav{padding-left:8px;padding-right:8px;}
#app .oc-docked .oc-launcher{bottom:18px;}
#app .oc-route-panel{padding:22px;margin:15px 0;}
#app .oc-route-panel>p{color:var(--oc-muted);margin:8px 0 16px;}
#app .oc-route-panel .oc-suggest{margin-top:12px;}
#app .oc-search{padding:10px 12px;background:var(--oc-surface);border:1px solid var(--oc-border);color:var(--oc-text);border-radius:8px;width:100%;margin:12px 0;}
#app .oc-toast{position:absolute;left:50%;bottom:20px;transform:translateX(-50%);background:var(--oc-nav);color:#fff;padding:9px 14px;border-radius:8px;z-index:12;max-width:85%;font-size:13px;}
#app .oc-dialog-backdrop{position:absolute;inset:0;background:#07142366;z-index:10;display:flex;align-items:flex-start;justify-content:center;padding:145px 22px 30px;}
#app .oc-dialog{background:var(--oc-surface);border:1px solid var(--oc-border);border-radius:12px;box-shadow:var(--oc-shadow);padding:23px;max-width:500px;width:100%;}
#app .oc-dialog-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:10px;}
#app .oc-dialog p{color:var(--oc-muted);font-size:14px;margin-bottom:15px;}
#app .oc-dialog label{font-size:12px;display:block;margin-bottom:5px;}
#app .oc-dialog textarea{resize:vertical;width:100%;min-height:175px;border:1px solid var(--oc-border);border-radius:8px;background:var(--oc-bg);color:var(--oc-text);padding:12px;font-size:13px;}
#app .oc-dialog .oc-answer-actions{margin-top:16px;}
#app .oc-tour{box-shadow:0 0 0 3px var(--oc-ai)!important;}
#app .oc-compact .oc-task{padding:12px;min-height:165px;}
#app .oc-compact .oc-workspace{padding-top:18px;}
#app .oc-compact .oc-learning-row{padding:7px 0;}
#app .oc-docked.oc-compact .oc-task{min-height:0;}
@media(max-width:850px){#app .oc-body,#app .oc-docked .oc-body{grid-template-columns:64px minmax(0,1fr);}#app .oc-nav{padding:24px 8px;}#app .oc-nav button{padding:12px;justify-content:center;}#app .oc-nav button span,#app .oc-nav-label,#app .oc-nav-bottom{display:none;}#app .oc-workspace{padding:22px 20px 80px;}#app .oc-docked .oc-main-grid{grid-template-columns:minmax(0,1fr) 300px;gap:15px;}#app .oc-top{padding-left:20px;}#app .oc-top-right{padding-right:70px;}}
@media(max-width:680px){#app .oc-task-grid{grid-template-columns:1fr;}#app .oc-task{min-height:0;display:grid;grid-template-columns:36px 1fr;gap:0 12px;}#app .oc-task-icon{grid-row:1/4;margin:0;}#app .oc-task p{margin:4px 0;}#app .oc-two-columns{grid-template-columns:1fr;}#app .oc-chat{position:relative;inset:auto;width:100%;margin-top:22px;}#app .oc-docked .oc-main-grid{grid-template-columns:1fr;}#app .oc-assist-banner{align-items:flex-start;flex-direction:column;}#app .oc-course-line{align-items:flex-start;}#app .oc-course-line>label{width:100%;}#app .oc-select{width:100%;}#app .oc-top-right{display:none;}#app .oc-brand-label{padding-right:50px;}#app .oc-brand{gap:9px;}#app .oc-logo{width:100px;}#app .oc-workspace,#app .oc-docked .oc-workspace{padding:20px 15px 75px;}#app .oc-body,#app .oc-docked .oc-body{grid-template-columns:52px minmax(0,1fr);}#app .oc-nav{padding:17px 4px;}#app .oc-nav button{padding:10px;min-width:44px;}#app h1,#app .oc-docked h1{font-size:22px;}#app .oc-stage{min-height:920px;}#app .oc-icon-button{min-height:40px;min-width:40px;}#app .oc-launcher{right:15px;}#app .oc-dialog-backdrop{padding:75px 12px 20px;}#app .oc-dialog{padding:17px;}#app .oc-dialog-head h2{font-size:18px;}}
@media(prefers-reduced-motion:reduce){#app *{transition:none!important;}}