.guide-page:focus-visible{outline:2px solid var(--ring);outline-offset:-4px}.guide-skip-link{position:absolute;z-index:20;left:16px;top:8px;transform:translateY(-180%);border-radius:8px;background:var(--foreground);color:var(--background);padding:8px 12px;font-size:12px;text-decoration:none}.guide-skip-link:focus{transform:translateY(0)}.guide-topbar{border-bottom:1px solid var(--border);background:color-mix(in srgb,var(--background) 96%,transparent)}.guide-topbar-inner{width:min(1440px,calc(100% - 56px));min-height:64px;margin:auto;display:flex;align-items:center;gap:12px}.guide-brand,.guide-topbar-return{display:inline-flex;align-items:center;gap:8px;color:var(--foreground);font-size:14px;font-weight:600;text-decoration:none}.guide-brand img{-o-object-fit:contain;object-fit:contain}.guide-topbar-divider{width:1px;height:19px;background:var(--border)}.guide-topbar-title{color:var(--muted-foreground);font-size:14px}.guide-topbar-return{margin-left:auto;font-size:12px;font-weight:500}.guide-topbar-return:hover{text-decoration:underline;text-underline-offset:3px}.guide-frame{width:min(1440px,calc(100% - 56px));margin:auto;display:grid;grid-template-columns:280px minmax(0,820px) minmax(170px,200px);gap:48px}.guide-sidebar,.guide-toc{position:sticky;top:24px;align-self:start;max-height:calc(100dvh - 48px);overflow-y:auto;scrollbar-width:thin}.guide-sidebar{padding:32px 24px 48px 0;border-right:1px solid var(--border);background:color-mix(in srgb,var(--secondary) 35%,var(--background))}.guide-toc{padding-top:96px}.guide-nav-group+.guide-nav-group{margin-top:24px}.guide-nav-group>p{margin:0 0 4px;color:var(--muted-foreground);font-size:12px;font-weight:650}.guide-nav a{display:block;border-left:2px solid transparent;color:var(--muted-foreground);font-size:14px;line-height:40px;padding:0 12px;text-decoration:none}.guide-nav a:focus-visible,.guide-nav a:hover{color:var(--foreground);background:var(--secondary)}.guide-nav a.is-active{border-color:var(--primary);color:var(--foreground);font-weight:600;background:color-mix(in srgb,var(--primary) 8%,transparent)}.guide-content{min-width:0;padding:48px 0 80px}.guide-content:focus{outline:none}.guide-breadcrumb{display:flex;align-items:center;gap:4px;color:var(--muted-foreground);font-size:12px}.guide-article-header{padding:24px 0 32px;border-bottom:1px solid var(--border)}.guide-article-header p{max-width:680px;margin:16px 0 0;color:var(--muted-foreground);font-size:16px;line-height:1.8}.guide-search{position:relative;max-width:520px;margin:24px 0 0 auto;padding:8px 12px;border:1px solid var(--border);border-radius:9px;background:color-mix(in srgb,var(--secondary) 42%,transparent)}.guide-search input:focus-visible{outline:2px solid var(--ring);outline-offset:2px}.guide-search-results{display:grid;gap:2px;max-height:250px;overflow:auto;margin-top:8px;padding-top:8px;border-top:1px solid var(--border)}.guide-search-results>span{padding:2px;color:var(--muted-foreground);font-size:12px}.guide-search-results button:focus-visible,.guide-search-results button:hover{background:var(--secondary);outline:none}.guide-search-results small{color:var(--muted-foreground);font-size:12px}.guide-kicker{margin:0 0 8px!important;color:var(--primary)!important;font-size:12px!important;font-weight:650!important}.guide-note strong{white-space:nowrap}.guide-note span{color:var(--muted-foreground)}.guide-inline-link{display:inline-flex;align-items:center;gap:4px;margin-top:16px;color:var(--primary);font-size:14px;text-decoration:underline;text-underline-offset:3px}.guide-flow{display:grid;grid-template-columns:repeat(3,1fr);margin-top:24px;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.guide-flow>div{min-height:142px;padding:16px;border-right:1px solid var(--border)}.guide-flow>div:last-child{border-right:0}.guide-flow span{display:block;color:var(--primary);font-size:12px;font-weight:700}.guide-flow strong{display:block;margin-top:24px;font-size:14px}.guide-flow p{margin-top:8px!important;font-size:13px!important;line-height:1.6!important}.guide-capability-list{margin-top:24px;border-top:1px solid var(--border)}.guide-capability-list a{display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid var(--border);padding:16px 2px;color:var(--foreground);text-decoration:none}.guide-capability-list a:hover{color:var(--primary)}.guide-capability-list span{display:flex;flex-direction:column;gap:4px}.guide-capability-list small{color:var(--muted-foreground);font-size:14px}.guide-steps{list-style:none;margin:24px 0 0;padding:0;border-top:1px solid var(--border)}.guide-steps li{display:flex;gap:16px;padding:16px 2px;border-bottom:1px solid var(--border)}.guide-steps b{display:flex;width:25px;height:25px;align-items:center;justify-content:center;border-radius:50%;background:var(--secondary);font-size:12px}.guide-steps span{display:flex;flex-direction:column;gap:4px}.guide-steps small{color:var(--muted-foreground);font-size:14px;line-height:1.65}.guide-example{margin-top:24px;border:1px solid var(--border);border-radius:10px;padding:16px}.guide-example span{font-size:12px;font-weight:650;color:var(--primary)}.guide-example p{margin-top:8px!important;color:var(--foreground)!important}.guide-prompt-list{display:grid;gap:8px;margin-top:24px}.guide-prompt-list article{border:1px solid var(--border);border-radius:10px;padding:16px}.guide-prompt-list article>div{display:flex;justify-content:space-between;align-items:center;gap:12px}.guide-prompt-list button{display:inline-flex;align-items:center;gap:4px;border:1px solid var(--border);border-radius:6px;background:var(--background);padding:4px 8px;color:var(--foreground);font:inherit;font-size:12px;cursor:pointer}.guide-prompt-list button:focus-visible,.guide-prompt-list button:hover{background:var(--secondary);outline:2px solid var(--ring);outline-offset:1px}.guide-prompt-list p{margin:12px 0 0!important;padding:12px;background:var(--secondary);border-radius:7px;color:var(--muted-foreground);font-size:14px;line-height:1.75}.guide-status{font-size:13px!important;color:var(--muted-foreground)!important}.guide-action-table{margin-top:24px;border-top:1px solid var(--border)}.guide-action-table div{display:grid;grid-template-columns:120px 1fr;gap:16px;padding:16px 2px;border-bottom:1px solid var(--border);font-size:14px}.guide-action-table span{color:var(--muted-foreground)}.guide-faq{margin-top:24px;border-top:1px solid var(--border)}.guide-faq details{border-bottom:1px solid var(--border)}.guide-faq summary{display:flex;justify-content:space-between;gap:12px;padding:16px 2px;font-size:14px;font-weight:600;cursor:pointer;list-style:none}.guide-faq summary::-webkit-details-marker{display:none}.guide-faq summary:focus-visible{outline:2px solid var(--ring);outline-offset:3px}.guide-faq summary span{color:var(--muted-foreground);font-size:18px;font-weight:400}.guide-faq p{padding:0 24px 16px 2px;font-size:14px}.guide-article-footer{margin-top:64px;border-top:1px solid var(--border);padding-top:16px}.guide-article-footer>div{display:flex;justify-content:space-between;gap:16px}.guide-article-footer button{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:8px;border:0;background:transparent;padding:4px 0;color:var(--muted-foreground);font:inherit;font-size:12px;text-align:left;cursor:pointer}.guide-article-footer button:focus-visible,.guide-article-footer button:hover{color:var(--foreground);outline:none}.guide-article-footer button span{grid-column:1/-1;color:var(--foreground);font-size:14px}.guide-article-footer>p{margin:32px 0 0;color:var(--muted-foreground);font-size:12px}.guide-article-footer>p a{margin-left:4px;color:var(--foreground);text-decoration:underline;text-underline-offset:3px}.guide-toc>p{margin:0;color:var(--muted-foreground);font-size:12px;font-weight:650}.guide-toc nav{margin-top:8px;border-left:1px solid var(--border)}.guide-toc a{display:block;padding:8px 0 8px 12px;border-left:2px solid transparent;color:var(--muted-foreground);font-size:12px;line-height:1.45;text-decoration:none}.guide-toc a:focus-visible,.guide-toc a:hover{border-color:var(--primary);color:var(--foreground)}.guide-mobile-toc{display:none}@media (max-width:1280px){.guide-frame{grid-template-columns:260px minmax(0,1fr);gap:40px}.guide-toc{display:none}}@media (max-width:760px){.guide-frame,.guide-topbar-inner{width:calc(100% - 32px)}.guide-topbar-inner{min-height:56px}.guide-topbar-title{display:none}.guide-frame{display:block}.guide-sidebar{position:static;max-height:none;overflow:visible;padding:16px 0 0}.guide-nav{display:none}.guide-mobile-toc{display:block;margin-top:16px;border:1px solid var(--border);border-radius:9px;padding:12px}.guide-mobile-toc summary{cursor:pointer;font-size:14px;font-weight:600}.guide-mobile-toc .guide-nav{display:block;margin-top:8px}.guide-mobile-toc .guide-nav a{font-size:14px;line-height:38px}.guide-content{padding:32px 0 48px}.guide-article-header{padding-top:16px}.guide-article-header h1{font-size:2rem;line-height:1.25}.guide-article-header p{font-size:14px}.guide-flow{grid-template-columns:1fr}.guide-flow>div{min-height:auto;border-right:0;border-bottom:1px solid var(--border)}.guide-flow>div:last-child{border-bottom:0}.guide-flow strong{margin-top:8px}.guide-note{display:block}.guide-note strong{display:block;margin-bottom:4px}.guide-action-table div{grid-template-columns:92px 1fr}.guide-article-footer>div{gap:8px}.guide-article-footer button{max-width:48%}}@media (prefers-reduced-motion:reduce){.guide-page *{scroll-behavior:auto!important}}.guide-sidebar .guide-search{margin:0 0 24px;max-width:none;padding:0;border:0;background:transparent}.guide-search label{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:600;position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.guide-search input{margin-top:0;border:1px solid var(--border);border-radius:7px;background:var(--background);font:inherit;font-size:14px;outline:none}.guide-search input,.guide-search-results button{width:100%;padding:8px;color:var(--foreground);min-height:44px}.guide-search-results button{display:flex;flex-direction:column;align-items:flex-start;gap:2px;border:0;border-radius:7px;background:transparent;text-align:left;cursor:pointer}.guide-article-footer button:focus-visible{outline:2px solid var(--ring);outline-offset:4px}@media (max-width:760px){.guide-sidebar .guide-search{margin:16px 0 12px}}.guide-page{height:100dvh;min-height:0;overflow-x:hidden;overflow-y:auto;overscroll-behavior-y:contain;scrollbar-gutter:stable;-webkit-overflow-scrolling:touch;background:var(--background);color:var(--foreground);--muted-foreground:color-mix(in srgb,var(--foreground) 80%,var(--background));--guide-space-200:16px;--guide-space-300:24px;--guide-space-400:32px;--guide-space-600:48px;font-family:var(--font-sans),sans-serif;font-size:16px;line-height:24px}.guide-page .heading-3{font-size:36px;line-height:40px;font-weight:600;max-width:680px}.guide-page .body-3{font-size:16px;line-height:24px;font-weight:400}.guide-page .button-md{font-size:16px;line-height:24px;font-weight:600}.guide-article-header h1{max-width:780px;margin:0;font-size:clamp(2.1rem,3.1vw,2.65rem);line-height:1.18;letter-spacing:-.045em;text-wrap:balance;background:linear-gradient(90deg,var(--foreground),var(--muted-foreground));-webkit-background-clip:text;background-clip:text;color:transparent}.guide-section{scroll-margin-top:24px;margin-top:var(--guide-space-600)}.guide-section h2{margin:0;font-size:24px;line-height:32px;letter-spacing:-.03em;font-weight:600}.guide-section p{max-width:72ch;margin:12px 0 0;color:var(--muted-foreground);font-size:16px;line-height:24px;text-wrap:pretty}.guide-mobile-toc .guide-nav a,.guide-nav a{font-size:16px;min-height:44px;line-height:24px;padding:10px 12px}.guide-note{display:flex;gap:12px;margin-top:24px;border-left:2px solid var(--primary);padding:12px 16px;background:color-mix(in srgb,var(--secondary) 55%,transparent);font-size:14px;line-height:1.7;border:1px solid var(--border);border-radius:8px}.guide-primary-action{display:inline-flex;align-items:center;gap:8px;margin-top:var(--guide-space-300);min-height:44px;padding:8px 12px;border-radius:8px;background:var(--foreground);color:var(--background);text-decoration:none;transition:opacity .3s cubic-bezier(.22,1,.36,1),transform .3s cubic-bezier(.22,1,.36,1)}.guide-primary-action:hover{opacity:.88}.guide-primary-action:active,.guide-prompt-list button:active{transform:translateY(1px)}.guide-page a:focus-visible,.guide-page button:focus-visible{outline:2px solid var(--ring);outline-offset:4px}@media (max-width:760px){.guide-page .heading-3{font-size:30px;line-height:36px}}@media (prefers-reduced-motion:reduce){.guide-primary-action{transition:none}.guide-primary-action:active,.guide-prompt-list button:active{transform:none}}.guide-scene{margin:32px 0 0}.guide-scene img{display:block;width:100%;height:auto;border-radius:8px}.guide-scene figcaption{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 16px;margin-top:12px;font-size:14px;line-height:20px;color:var(--muted-foreground)}.guide-scene figcaption small{font:inherit}@media (max-width:760px){.guide-scene{margin-top:24px}.guide-scene figcaption{font-size:12px;line-height:16px}}.guide-demo-link{display:inline-flex;gap:4px;align-items:center;min-height:44px;margin-left:16px;font-size:14px;line-height:20px;color:var(--foreground);text-underline-offset:4px}.guide-demo-link:hover{text-decoration:underline}.guide-demo-anchor{margin-top:24px;scroll-margin-top:24px}@media (max-width:480px){.guide-demo-link{margin-left:12px}}.guide-overview-intro{display:grid;grid-template-columns:minmax(0,1fr) minmax(200px,240px);align-items:center;gap:32px;margin-top:24px;padding-bottom:32px;border-bottom:1px solid var(--border)}.guide-overview-intro .guide-article-header{border:0;padding:0}.guide-overview-intro .guide-demo-link{margin-left:0;margin-top:8px}.guide-overview-intro .guide-primary-action{margin-right:16px}.guide-product-film{min-width:0;margin:0;scroll-margin-top:24px}.guide-product-film video{display:block;width:100%;height:auto;aspect-ratio:9/16;background:#f5f8ff;border:1px solid var(--border);border-radius:12px;-o-object-fit:contain;object-fit:contain}.guide-product-film video:focus-visible{outline:2px solid var(--ring);outline-offset:4px}.guide-product-film figcaption{margin-top:10px;font-size:13px;line-height:20px;color:var(--foreground)}.guide-product-film figcaption span{display:block;color:var(--muted-foreground);font-size:12px}@media (max-width:1000px) and (min-width:761px){.guide-overview-intro{grid-template-columns:minmax(0,1fr) 200px;gap:24px}.guide-overview-intro .heading-3{font-size:30px;line-height:1.25}}@media (max-width:760px){.guide-overview-intro{grid-template-columns:1fr;gap:24px}.guide-product-film{width:min(100%,240px);justify-self:center}}.guide-learning-demo{margin-top:48px;border:1px solid var(--border);border-radius:16px;padding:32px;background:color-mix(in srgb,var(--secondary) 35%,var(--background));overflow:hidden}.guide-learning-demo-heading{display:flex;justify-content:space-between;gap:24px;align-items:flex-end}.guide-learning-demo-heading h2{margin:0;font-size:24px;line-height:32px}.guide-learning-demo-heading p:not(.guide-kicker){max-width:52ch;margin:12px 0 0;color:var(--muted-foreground);font-size:16px;line-height:24px}.guide-demo-disclaimer{display:inline-flex;align-items:center;gap:6px;white-space:nowrap;color:var(--muted-foreground);font-size:12px}.guide-learning-demo-layout{display:grid;grid-template-columns:190px minmax(0,1fr);gap:32px;margin-top:32px}.guide-demo-steps{display:flex;flex-direction:column;gap:6px}.guide-demo-steps>button{display:grid;grid-template-columns:28px 1fr;align-items:center;gap:8px;min-height:56px;border:1px solid transparent;border-radius:10px;background:transparent;padding:8px;color:var(--muted-foreground);font:inherit;text-align:left;cursor:pointer}.guide-demo-steps>button:focus-visible,.guide-demo-steps>button:hover{background:var(--background);outline:2px solid var(--ring);outline-offset:2px}.guide-demo-steps>button.is-active{border-color:color-mix(in srgb,var(--primary) 45%,var(--border));background:var(--background);color:var(--foreground);box-shadow:0 4px 14px color-mix(in srgb,var(--foreground) 7%,transparent)}.guide-demo-step-number{display:grid;place-items:center;width:28px;height:28px;border-radius:8px;background:color-mix(in srgb,var(--primary) 14%,var(--background));color:var(--primary);font-size:16px}.guide-demo-steps small{grid-column:2;color:var(--muted-foreground);font-size:12px;line-height:16px}.guide-demo-controls{display:flex;gap:8px;margin-top:16px}.guide-demo-controls button{display:inline-flex;align-items:center;gap:5px;min-height:44px;border:1px solid var(--border);border-radius:8px;background:var(--background);padding:8px 10px;color:var(--foreground);font:inherit;font-size:13px;cursor:pointer}.guide-demo-controls button:focus-visible,.guide-demo-controls button:hover{outline:2px solid var(--ring);outline-offset:2px}.guide-demo-stage{min-width:0}.guide-demo-scene{min-height:290px;border:1px solid var(--border);border-radius:12px;background:var(--background);padding:24px;animation:guide-demo-in .36s cubic-bezier(.22,1,.36,1)}.guide-demo-scene-header{display:flex;justify-content:space-between;align-items:center;color:var(--muted-foreground);font-size:12px}.guide-demo-scene-header b{color:var(--primary);font-size:13px}.guide-demo-caption{margin:14px 0 0;color:var(--muted-foreground);font-size:14px;line-height:20px}.guide-demo-goal-card{display:flex;gap:16px;align-items:flex-start;max-width:500px;margin:60px auto 0;padding:20px;border:1px solid var(--border);border-radius:12px;box-shadow:0 8px 24px color-mix(in srgb,var(--foreground) 8%,transparent)}.guide-demo-avatar{display:grid;place-items:center;flex:0 0 38px;height:38px;border-radius:50%;background:var(--primary);color:var(--background);font-size:14px;font-weight:600}.guide-demo-goal-card small,.guide-demo-quiz small{display:block;color:var(--primary);font-size:12px;font-weight:600}.guide-demo-goal-card strong{display:block;margin-top:8px;font-size:18px;line-height:28px}.guide-demo-goal-card p{margin:10px 0 0;color:var(--muted-foreground);font-size:13px}.guide-demo-chat{max-width:520px;margin:22px auto 0;display:grid;gap:12px}.guide-demo-bubble{max-width:82%;padding:12px 14px;border-radius:12px;font-size:14px;line-height:22px}.guide-demo-bubble.user{justify-self:end;background:color-mix(in srgb,var(--primary) 12%,var(--background))}.guide-demo-bubble.ai{border:1px solid var(--border)}.guide-demo-cursor{display:inline-block;width:2px;height:16px;margin-left:3px;vertical-align:-3px;background:var(--primary);animation:guide-demo-blink .9s steps(2) infinite}.guide-demo-chip{justify-self:start;border:1px dashed var(--border);border-radius:999px;padding:7px 10px;color:var(--muted-foreground);font-size:12px}.guide-demo-quiz{max-width:500px;margin:34px auto 0;display:grid;gap:12px}.guide-demo-quiz>strong{font-size:18px;line-height:26px}.guide-demo-quiz label{display:flex;align-items:center;gap:9px;border:1px solid var(--border);border-radius:9px;padding:12px;font-size:14px;line-height:20px;cursor:pointer}.guide-demo-quiz label.is-selected{border-color:var(--primary);background:color-mix(in srgb,var(--primary) 8%,var(--background))}.guide-demo-quiz label.is-correct{border-color:#25855a}.guide-demo-feedback{display:block;color:var(--muted-foreground);font-size:13px;line-height:20px}.guide-demo-review{display:flex;align-items:center;justify-content:center;gap:32px;max-width:520px;margin:40px auto 0}.guide-demo-review-ring{display:grid;place-items:center;width:138px;height:138px;border:12px solid color-mix(in srgb,var(--primary) 18%,var(--background));border-top-color:var(--primary);border-radius:50%;color:var(--primary);font-size:15px;font-weight:600;text-align:center}.guide-demo-review strong{display:block;margin-top:10px;font-size:14px}.guide-demo-review p{margin:3px 0 0;color:var(--muted-foreground);font-size:13px;line-height:20px}.guide-workspace-map{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:32px}.guide-workspace-map article{border:1px solid var(--border);border-radius:10px;padding:18px;background:var(--background)}.guide-workspace-map span{color:var(--primary);font-size:12px;font-weight:700}.guide-workspace-map strong{display:block;margin-top:12px;font-size:16px}.guide-workspace-map p{margin:7px 0 14px;color:var(--muted-foreground);font-size:14px;line-height:20px}.guide-workspace-map a{color:var(--primary);font-size:13px;text-underline-offset:3px}@keyframes guide-demo-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes guide-demo-blink{50%{opacity:0}}@media (max-width:760px){.guide-learning-demo{padding:20px;margin-top:32px}.guide-learning-demo-heading{display:block}.guide-demo-disclaimer{margin-top:16px;white-space:normal}.guide-learning-demo-layout{display:block;margin-top:24px}.guide-demo-steps{display:grid;grid-template-columns:repeat(2,1fr);gap:6px}.guide-demo-steps>button{min-height:64px}.guide-demo-controls{margin-top:12px}.guide-demo-scene{margin-top:20px;padding:18px;min-height:300px}.guide-demo-goal-card{margin-top:52px;padding:14px}.guide-demo-goal-card strong{font-size:16px;line-height:24px}.guide-demo-review{display:block;margin-top:34px}.guide-demo-review-ring{margin:0 auto 20px}.guide-workspace-map{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){.guide-demo-cursor,.guide-demo-scene{animation:none}.guide-demo-scene{transition:none}}