@font-face{font-family:CoFo Sans;src:url(/assets/forum/cofo-sans-regular-400.woff2)format("woff2");font-weight:400;font-display:swap}@font-face{font-family:CoFo Sans;src:url(/assets/forum/cofo-sans-medium-500.woff2)format("woff2");font-weight:500;font-display:swap}@font-face{font-family:CoFo Sans;src:url(/assets/forum/cofo-sans-bold-700.woff2)format("woff2");font-weight:700;font-display:swap}.forum-shell{background:rgb(var(--surface-primary));height:100dvh;color:rgb(var(--text-primary));-webkit-font-smoothing:antialiased;flex-direction:column;font-family:CoFo Sans,sans-serif;display:flex;overflow:hidden}.forum-shell button,.forum-dialog button{font-family:inherit}.forum-shell .forum-header{border-bottom:1px solid rgb(var(--border-light));flex-shrink:0;justify-content:space-between;align-items:center;gap:12px;width:min(100% - 44px,640px);min-height:86px;margin:0 auto;display:flex}.forum-shell .forum-brand,.forum-shell .forum-avatar{flex-shrink:0;width:44px;height:44px;padding:0}.forum-brand img{border-radius:50%;width:44px;height:44px}.forum-header-title{font-size:18px;font-weight:500}.forum-scroll{overscroll-behavior:contain;scrollbar-width:thin;flex:1;min-height:0;overflow-y:auto}.forum-content{max-width:684px;margin:0 auto;padding:28px 22px 32px}.forum-heading{justify-content:space-between;align-items:center;gap:10px;margin:0 2px 22px;display:flex}.forum-heading h1{letter-spacing:-.7px;margin:0;font-size:max(21px,min(5.6vw,27px));font-weight:700;line-height:1.15}.forum-heading>span{white-space:nowrap;color:rgb(var(--text-secondary));font-size:14px}.forum-lessons{margin:0;padding:0;list-style:none}.forum-lesson{border-bottom:1px solid rgb(var(--border-light));margin:0 2px}.forum-lesson.selected{background:rgb(var(--surface-secondary));border:1px solid rgb(var(--border-medium));border-radius:14px;margin:0 0 7px}.forum-lesson-select{grid-gap:14px;text-align:left;width:100%;color:inherit;cursor:pointer;background:0 0;border:0;border-radius:14px;grid-template-columns:30px minmax(0,1fr) 21px;align-items:start;gap:14px;padding:27px 10px;display:grid}.forum-lesson.selected .forum-lesson-select{grid-template-columns:30px minmax(0,1fr) 0;padding:26px 18px 0}.forum-number{color:rgb(var(--text-tertiary));font-size:22px;font-weight:500;line-height:27px}.forum-lesson-title{letter-spacing:-.5px;font-size:21px;font-weight:500;line-height:27px;display:block}.forum-description{color:rgb(var(--text-secondary));white-space:nowrap;margin-top:5px;font-size:15px;line-height:22px;display:block}.forum-lesson-lock{color:rgb(var(--text-secondary));margin-top:3px}.forum-shell .forum-start{border-radius:28px;gap:16px;min-height:46px;padding:11px 22px;font-size:17px;line-height:22px}.forum-wait{min-height:40px;color:rgb(var(--text-secondary));align-items:center;gap:8px;margin:0;font-size:14px;display:flex}.forum-nav{border-top:1px solid rgb(var(--border-light));padding:10px 12px calc(10px + env(safe-area-inset-bottom,0px));background:rgb(var(--surface-primary));flex-shrink:0;justify-content:center;gap:8px;display:flex}.forum-shell .forum-tab{border-radius:13px;flex-direction:column;gap:6px;width:min(33.333%,208px);height:72px;padding:8px 3px;font-size:14px;font-weight:400;display:flex}.forum-tab[data-active=true]{background:rgb(var(--surface-secondary));font-weight:500}.forum-shell .forum-tab-locked{color:rgb(var(--text-tertiary))}.forum-tab-icon{display:flex;position:relative}.forum-tab-lock{background:rgb(var(--surface-primary));position:absolute;bottom:-2px;right:-7px}.forum-shell button:focus-visible{outline:2px solid rgb(var(--text-primary));outline-offset:3px}.forum-dialog{font-family:CoFo Sans,sans-serif}.forum-panel-content,.forum-account-content{flex-direction:column;gap:16px;line-height:1.55;display:flex}.forum-account-name{margin:0;font-size:18px;font-weight:500}.forum-account-email{color:rgb(var(--text-secondary));word-wrap:anywhere;margin:0;font-size:14px}.forum-intro{background:rgb(var(--surface-secondary));border:1px solid rgb(var(--border-light));border-radius:14px;margin-bottom:30px}.forum-intro-tools{justify-content:space-between;align-items:center;padding:9px 12px;font-size:14px;display:flex}.forum-intro-tools>div{display:flex}.forum-video-empty{text-align:center;min-height:150px;color:rgb(var(--text-secondary));flex-direction:column;justify-content:center;align-items:center;gap:14px;padding:20px;font-size:14px;display:flex}.forum-lesson-content>h1{letter-spacing:-.7px;margin:0 0 15px;font-size:30px;font-weight:700}.forum-lesson-content>p{font-size:17px;line-height:1.6}.forum-pending{background:rgb(var(--surface-secondary));border-radius:12px;align-items:flex-start;gap:12px;margin:24px 0;padding:16px;font-size:14px;line-height:1.5;display:flex}.forum-pending svg{flex-shrink:0;margin-top:2px}.forum-attachments{border-top:1px solid rgb(var(--border-light));padding-top:20px}.forum-attachments h2{align-items:center;gap:9px;font-size:16px;font-weight:500;display:flex}.forum-attachments p{color:rgb(var(--text-secondary));margin-top:12px;font-size:14px;line-height:1.55}@media (width<=360px){.forum-content{padding:24px 16px}.forum-shell .forum-header{width:calc(100% - 32px)}.forum-heading>span{font-size:12px}.forum-lesson-title{font-size:18px}.forum-description{font-size:13px}.forum-lesson-select{grid-template-columns:23px minmax(0,1fr) 19px;gap:10px;padding:24px 6px}.forum-lesson.selected .forum-lesson-select{grid-template-columns:23px minmax(0,1fr) 0;padding:22px 12px 0}.forum-action{margin-left:45px}}@media (prefers-reduced-motion:reduce){.forum-shell *{scroll-behavior:auto;transition:none}}.forum-chat-shell .forum-header{max-width:850px;min-height:64px}.forum-chat-shell .forum-chat-intro{flex-shrink:0;width:min(100% - 32px,820px);margin:12px auto 8px}.forum-player-placeholder{flex-direction:column;justify-content:center;align-items:center;gap:8px;height:max(132px,min(20dvh,190px));padding-bottom:20px;display:flex;position:relative}.forum-player-timeline{color:rgb(var(--text-secondary));align-items:center;gap:10px;font-size:11px;display:flex;position:absolute;bottom:12px;left:16px;right:16px}.forum-player-timeline>div{background:rgb(var(--border-medium));flex:1;height:2px}.forum-chat-account{position:relative}.forum-chat-account>summary{cursor:pointer;border:1px solid rgb(var(--border-medium));border-radius:50%;place-items:center;width:40px;height:40px;list-style:none;display:grid}.forum-chat-account>summary::-webkit-details-marker{display:none}.forum-chat-account-menu{z-index:50;border-radius:12px;flex-direction:column;gap:10px;width:240px;padding:14px;display:flex;position:absolute;top:46px;right:0}.forum-chat-shell{--font-sans:"CoFo Sans", sans-serif}.forum-chat-shell textarea{font-family:CoFo Sans,sans-serif}.forum-demo-start{text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:20px;min-height:0;padding:26px;display:flex}.forum-demo-start p{max-width:390px;line-height:1.6}.forum-approval{border-top:1px solid rgb(var(--border-light));background:rgb(var(--surface-secondary));text-align:center;padding:12px 18px}.forum-approval>p{margin-bottom:10px;font-size:13px}.forum-approval button{min-height:44px}.forum-unlock-dialog{text-align:center;flex-direction:column;align-items:center;gap:24px;padding:12px;display:flex}.forum-unlock-dialog>p{font-size:22px;line-height:1.4}.forum-document-card{white-space:normal;text-align:left;justify-content:flex-start;gap:16px;width:100%;height:auto;min-height:84px;padding:18px}.forum-document-list{flex-direction:column;gap:16px;display:flex}.forum-document{max-width:100%;font-family:CoFo Sans,sans-serif}.forum-unlock{animation:1s ease-out forum-unlock-pulse}.forum-unlock .forum-tab-lock{animation:1s ease-in forwards forum-lock-release}@keyframes forum-lock-release{0%{opacity:1;transform:translateY(0)rotate(0)}45%{opacity:1;transform:translateY(-7px)rotate(-18deg)}to{opacity:0;transform:translateY(10px)rotate(20deg)}}@keyframes forum-unlock-pulse{40%{background:rgb(var(--surface-secondary));transform:scale(1.05)}to{transform:scale(1)}}@media (prefers-reduced-motion:reduce){.forum-unlock,.forum-unlock .forum-tab-lock{animation:none}.forum-unlock .forum-tab-lock{opacity:0}}.forum-shell .forum-header{border-bottom:0;max-width:720px;min-height:68px}.forum-shell .forum-brand,.forum-shell .forum-avatar{width:40px;height:40px}.forum-brand img{width:36px;height:36px}.forum-content{max-width:764px;padding:26px 22px 32px}.forum-heading{flex-direction:column;align-items:flex-start;gap:8px;margin:0 0 22px}.forum-heading h1{letter-spacing:-.4px;font-size:25px;font-weight:500;line-height:1.25}.forum-heading>span{font-size:13px}.forum-lesson,.forum-lesson.selected{border:0;border-bottom:1px solid rgb(var(--border-light));background:0 0;border-radius:0;margin:0}.forum-lesson-select,.forum-lesson.selected .forum-lesson-select{border-radius:0;grid-template-columns:27px minmax(0,1fr) 20px;gap:12px;padding:26px 0}.forum-lesson.selected .forum-lesson-select{padding-bottom:0}.forum-number{font-size:17px;line-height:26px}.forum-lesson-title{letter-spacing:-.3px;font-size:20px;line-height:26px}.forum-description{white-space:normal;font-size:14px;line-height:21px}.forum-action{margin:18px 0 26px 39px}.forum-action[hidden]{display:none}.forum-shell .forum-start{gap:16px;min-height:44px;padding:10px 20px;font-size:15px}.forum-nav{padding:7px 12px calc(7px + env(safe-area-inset-bottom,0px));gap:0}.forum-shell .forum-tab{gap:4px;height:58px;min-height:58px;padding:5px 4px;font-size:12px;line-height:17px;overflow:visible}.forum-shell .forum-tab svg{flex-shrink:0;width:24px;height:24px;overflow:visible}.forum-tab[data-active=true]{color:rgb(var(--text-primary));background:0 0;font-weight:500}.forum-tab-icon{justify-content:center;align-items:center;width:30px;height:28px}.forum-tab-lock{display:none}.forum-chat-shell .forum-chat-intro{border-radius:12px;width:min(100% - 44px,720px);margin:8px auto 16px}.forum-intro-tools{min-height:40px;padding:4px 10px 4px 14px;font-size:13px}.forum-player-placeholder{height:max(130px,min(20dvh,180px));padding:0}.forum-player-placeholder>span,.forum-player-timeline{display:none}.forum-demo-start{justify-content:flex-end;align-items:flex-start;width:min(100%,764px);margin:0 auto;padding:24px 22px 32px}.forum-shell .forum-starter{background:0 0;border-radius:14px;justify-content:space-between;align-items:center;gap:20px;height:auto;min-height:46px;padding:12px 16px;font-size:15px;font-weight:400;display:inline-flex}.forum-starter svg{width:18px;height:18px}.forum-native-starters{flex:1;align-items:flex-end;width:100%;max-width:764px;margin:0 auto;padding:24px;display:flex}.forum-chat-shell .agent-turn>h2{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.forum-chat-shell .message-content{font-family:CoFo Sans,sans-serif;font-size:15px;line-height:1.65}.forum-chat-shell .message-content h1{font-size:21px;line-height:1.3}.forum-chat-shell .message-content h2{margin-top:24px;margin-bottom:8px;font-size:17px;line-height:1.4}.forum-chat-shell .message-content h3{font-size:16px;line-height:1.4}.forum-chat-shell .agent-turn [data-testid=message-body]{box-shadow:none;background:0 0;border:0;padding:0}.forum-chat-shell .user-turn [data-testid=message-body]{border-radius:18px;font-size:15px}.forum-save-strip{border-top:1px solid rgb(var(--border-light));flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;max-width:764px;margin:0 auto;padding:10px 22px;display:flex}.forum-save-status{color:rgb(var(--text-secondary));align-items:center;gap:7px;font-size:13px;display:flex}.forum-shell .forum-small-action{border-radius:12px;gap:8px;height:auto;min-height:42px;padding:8px 12px;font-size:14px;font-weight:500}.forum-save-strip [role=alert]{width:100%;font-size:13px}.forum-draft-preview{max-height:65dvh;padding:0 8px 12px;font-family:CoFo Sans,sans-serif;font-size:15px;line-height:1.65;overflow-y:auto}.forum-portfolio-content{padding-top:14px}.forum-collection-row{grid-gap:14px;text-align:left;width:100%;color:inherit;cursor:pointer;background:0 0;border:0;grid-template-columns:26px minmax(0,1fr) 20px;align-items:start;gap:14px;padding:24px 0;display:grid}.forum-collection-row>svg{margin-top:3px}.forum-collection-row h1,.forum-collection-row h2{letter-spacing:-.3px;margin:0;font-size:19px;font-weight:500;line-height:26px}.forum-collection-row p{color:rgb(var(--text-secondary));margin:5px 0 0;font-size:14px;line-height:21px}.forum-mpw-row{border-bottom:1px solid rgb(var(--border-light));min-height:90px}.forum-mpw-row[aria-expanded=true]{min-height:64px}.forum-parts{margin-left:0}.forum-part-row{grid-gap:14px;border:0;border-bottom:1px solid rgb(var(--border-light));width:100%;color:inherit;text-align:left;cursor:pointer;background:0 0;grid-template-columns:26px minmax(0,1fr);gap:14px;padding:20px 0;display:grid}.forum-part-row>svg{margin-top:4px}.forum-part-row h2{margin:0;font-size:16px;font-weight:500;line-height:23px}.forum-part-row p{color:rgb(var(--text-secondary));margin:4px 0 0;font-size:13px;line-height:20px}.forum-collections>div{border-bottom:1px solid rgb(var(--border-light))}.forum-collection-empty{color:rgb(var(--text-secondary));padding:0 0 22px 40px;font-size:14px;line-height:1.5}.forum-collection-empty button{margin-top:12px}.forum-field-workspace{padding-top:24px}.forum-field-heading{grid-gap:12px;grid-template-columns:28px minmax(0,1fr);align-items:start;gap:12px;display:grid}.forum-field-heading>button{width:28px;height:32px;padding:0}.forum-field-heading h2{margin:0;font-size:18px;font-weight:500;line-height:26px}.forum-field-heading p{color:rgb(var(--text-secondary));margin:4px 0 0;font-size:13px;line-height:20px}.forum-field-body{margin:18px 0 0 40px}.forum-field-input{resize:none;border:1px solid rgb(var(--border-medium));background:rgb(var(--surface-primary));width:100%;color:rgb(var(--text-primary));border-radius:10px;padding:14px;font-family:inherit;font-size:16px;line-height:1.55;display:block;overflow:hidden}.forum-field-input:focus{outline:2px solid rgb(var(--border-medium));outline-offset:2px}.forum-field-meta{min-height:30px;color:rgb(var(--text-secondary));justify-content:space-between;gap:10px;padding-top:7px;font-size:12px;display:flex}.forum-field-error{color:rgb(var(--text-primary));padding:10px 0;font-size:13px;line-height:1.5}.forum-field-composer{border:1px solid rgb(var(--border-light));background:rgb(var(--surface-primary));border-radius:24px;align-items:center;gap:12px;margin-top:22px;padding:10px 12px 10px 16px;display:flex;position:sticky;bottom:0}.forum-field-composer input{min-width:0;color:inherit;background:0 0;border:0;outline:0;flex:1;font-size:15px}.forum-field-composer button{flex-shrink:0;width:36px;height:36px}.forum-empty-portfolio{padding-top:24px;font-size:15px;line-height:1.6}.forum-empty-portfolio button{margin-top:20px}@media (width<=359px){.forum-content{padding-left:16px;padding-right:16px}.forum-lesson-title,.forum-collection-row h1,.forum-collection-row h2{font-size:18px}.forum-part-row p,.forum-field-heading p{font-size:12px}.forum-field-body{margin-left:30px}.forum-description{font-size:13px}}.forum-assistants-content{max-width:1240px;margin:0 auto;padding:28px 22px 40px}.forum-assistants-grid{grid-gap:20px;grid-template-columns:minmax(0,1fr);gap:20px;display:grid}.forum-assistant-card{border:1px solid rgb(var(--border-light));background:rgb(var(--surface-primary));border-radius:20px;flex-direction:column;display:flex;overflow:hidden}.forum-assistant-art{background:rgb(var(--surface-secondary));height:148px;color:rgb(var(--text-primary));place-items:center;display:grid}.forum-assistant-copy{flex-direction:column;flex:1;gap:14px;padding:22px;display:flex}.forum-assistant-copy p{margin-bottom:8px;line-height:1.6}@media (width>=640px){.forum-assistants-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.forum-assistant-art{height:190px}}@media (width>=1100px){.forum-assistants-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}