@font-face{font-family:SeasonMix;src:url(/ai-builder/fonts/seasonmix/SeasonMix-Medium.woff2) format("woff2");font-weight:500;font-display:swap}@font-face{font-family:SeasonMix;src:url(/ai-builder/fonts/seasonmix/SeasonMix-Medium.woff2) format("woff2");font-weight:600;font-display:swap}@font-face{font-family:Macan;src:url(/ai-builder/fonts/macan/Macan-Regular.woff2) format("woff2");font-weight:400;font-display:swap}@font-face{font-family:Macan;src:url(/ai-builder/fonts/macan/Macan-Medium.woff2) format("woff2");font-weight:500;font-display:swap}@font-face{font-family:Macan;src:url(/ai-builder/fonts/macan/Macan-SemiBold.woff2) format("woff2");font-weight:600;font-display:swap}@font-face{font-family:Macan;src:url(/ai-builder/fonts/macan/Macan-SemiBold.woff2) format("woff2");font-weight:700;font-display:swap}:root{--yellow: #FFD96F;--blue: #80ACED;--cream: #F3F1E6;--tan: #EBD4B5;--slate: #869AA6;--ink: #222222;--muted: #4C4C4C;--card: #F5F5F2;--rust: #B85A2B;--serif: "SeasonMix", Georgia, serif;--sans: "Macan", -apple-system, BlinkMacSystemFont, sans-serif;--stroke: rgba(34,34,34,.09)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--sans);color:var(--ink);background:#fff;line-height:1.6;-webkit-font-smoothing:antialiased;text-wrap:pretty}img{max-width:100%;display:block}a{text-decoration:none;color:inherit}.top-nav{position:sticky;top:0;z-index:100;background:#ffffffeb;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--stroke);padding:0 40px;display:flex;align-items:center;gap:16px;height:68px}.top-nav .wordmark{height:24px;width:auto;display:block;flex-shrink:0;color:var(--ink)}.top-nav .course-label{font-size:.875rem;font-weight:500;color:var(--muted);padding-left:16px;border-left:1px solid var(--stroke);white-space:nowrap}.return-btn{margin-left:auto;display:flex;align-items:center;gap:6px;padding:8px 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.15s;white-space:nowrap;line-height:1.5}.copy-btn:hover{background:#22222226;color:var(--ink)}.copy-btn.copied{background:#d4f0dd;color:#1a6b35;border-color:#a3d9b8}.windows-toggle{background:var(--card);border-radius:8px;margin-top:12px;overflow:hidden}.windows-toggle summary{padding:12px 16px;font-size:.9375rem;font-weight:600;cursor:pointer;list-style:none;display:flex;align-items:center;gap:8px;color:var(--ink);font-family:var(--sans)}.windows-toggle summary::-webkit-details-marker{display:none}.windows-toggle summary:before{content:"▶";font-size:.5625rem;color:var(--muted);transition:transform .15s ease;flex-shrink:0}.windows-toggle[open] summary:before{transform:rotate(90deg)}.windows-toggle-body{padding:16px;border-top:1px solid rgba(34,34,34,.08)}.windows-toggle-body ol{padding-left:0;list-style:none;display:flex;flex-direction:column;gap:12px}.windows-toggle-body ol li{display:flex;gap:12px;align-items:flex-start;font-size:.9375rem;color:var(--muted)}.toggle-step-num{width:24px;height:24px;border-radius:50%;background:#22222217;color:var(--ink);display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:600;flex-shrink:0;margin-top:2px}.variant-tabs-nav{display:flex;gap:6px;padding:16px 24px 0}.variant-tab-btn{padding:7px 18px;font-size:.8125rem;font-weight:600;font-family:var(--sans);background:var(--card);border:none;border-radius:999px;cursor:pointer;color:var(--muted);transition:background .15s ease,color .15s ease}.variant-tab-btn:hover{color:var(--ink);background:#eceae7}.variant-tab-btn.active{background:var(--ink);color:#fff}.variant-tab-panel{display:none}.variant-tab-panel.active{display:block;padding-top:20px}.variant-tab-panel .step-list li:first-child{padding-top:0}.callout-context{background:#ecf1fa;border-left:3px solid #80ACED;border-radius:8px;padding:14px 18px;margin-bottom:24px;font-size:.9rem;color:var(--muted);line-height:1.6}.callout-context strong{color:var(--ink)}@media(max-width:640px){.top-nav{padding:0 20px;height:60px}.top-nav .course-label{display:none}.hero{padding:28px 20px 16px}.content{padding:8px 20px 60px}.model-tabs-nav{padding:0 16px}.model-tab-panel{padding:20px 16px}}