:root{--color-primary: #1e2a38;--color-secondary: #2f3e4e;--color-accent: #4caf7d;--color-green-tint: #e8f5ee;--color-orange: #f2994a;--color-orange-tint: #fff1e6;--color-text: #2e2e2e;--color-muted: #6b7280;--color-bg: #ffffff;--color-bg-alt: #e8f5ee;--color-border: #e5e7eb;--radius: 10px;--maxw: 900px;--font: "Open Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}*{box-sizing:border-box}html,body,#root{margin:0;height:100%}body{font-family:var(--font);color:var(--color-text);background:var(--color-bg);line-height:1.6}a{color:var(--color-accent);text-decoration:none}a:hover{text-decoration:underline}.header{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;background:var(--color-primary);color:#fff;position:sticky;top:0;z-index:10}.header .brand{font-weight:700;font-size:1.05rem;letter-spacing:.2px}.header .brand span{color:var(--color-accent)}.header nav a{color:#cfd8e3;margin-left:18px;font-size:.92rem}.header nav a:hover{color:#fff}.container{max-width:var(--maxw);margin:0 auto;padding:28px 24px 64px}.hero h1{font-size:1.9rem;margin:8px 0 6px;color:var(--color-primary)}.hero p{color:var(--color-muted);margin:0 0 8px;max-width:640px}.level{margin:34px 0 8px}.level-head{display:flex;align-items:baseline;gap:10px}.level-head h2{color:var(--color-primary);font-size:1.25rem;margin:0}.level-badge{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;padding:3px 9px;border-radius:999px;background:var(--color-green-tint);color:var(--color-secondary)}.level-for{color:var(--color-muted);font-size:.85rem;margin:2px 0 14px}.module-card{display:flex;align-items:center;gap:14px;border:1px solid var(--color-border);border-radius:var(--radius);padding:14px 16px;margin:10px 0;background:#fff;transition:box-shadow .15s,border-color .15s}.module-card:hover{border-color:var(--color-accent);box-shadow:0 2px 10px #1e2a3812;text-decoration:none}.module-num{flex:0 0 42px;height:42px;border-radius:8px;background:var(--color-primary);color:#fff;display:grid;place-items:center;font-weight:700}.module-meta{flex:1}.module-meta .title{font-weight:600;color:var(--color-primary)}.module-meta .sub{color:var(--color-muted);font-size:.82rem;margin-top:2px}.stage-tag{color:var(--color-orange);font-weight:600}.crumb{color:var(--color-muted);font-size:.85rem;margin-bottom:6px}.crumb a{color:var(--color-muted)}.tabs{display:flex;gap:6px;border-bottom:2px solid var(--color-border);margin:18px 0 22px}.tab{padding:8px 14px;border:none;background:none;cursor:pointer;font-size:.92rem;color:var(--color-muted);border-bottom:2px solid transparent;margin-bottom:-2px;font-family:var(--font)}.tab.active{color:var(--color-primary);font-weight:600;border-bottom-color:var(--color-accent)}.tab:hover{color:var(--color-primary)}.md h1{color:var(--color-primary);font-size:1.7rem}.md h2{color:var(--color-primary);font-size:1.3rem;margin-top:1.6em;border-bottom:1px solid var(--color-border);padding-bottom:4px}.md h3{color:var(--color-secondary);font-size:1.08rem}.md img{max-width:100%;height:auto;display:block;margin:18px auto;border:1px solid var(--color-border);border-radius:8px}.md table{border-collapse:collapse;width:100%;margin:14px 0;font-size:.92rem}.md th,.md td{border:1px solid var(--color-border);padding:7px 10px;text-align:left}.md th{background:var(--color-green-tint)}.md code{background:#f3f4f6;padding:1px 5px;border-radius:4px;font-size:.88em}.md pre{background:#1e2a38;color:#e8f5ee;padding:14px;border-radius:8px;overflow-x:auto}.md pre code{background:none;color:inherit;padding:0}.md blockquote{border-left:3px solid var(--color-accent);margin:14px 0;padding:2px 16px;color:var(--color-secondary);background:var(--color-green-tint);border-radius:0 6px 6px 0}.muted{color:var(--color-muted)}.loading{color:var(--color-muted);padding:40px 0;text-align:center}.pill{display:inline-block;font-size:.72rem;padding:2px 8px;border-radius:999px;background:var(--color-orange-tint);color:var(--color-secondary);margin-left:8px}.header nav{display:flex;align-items:center;gap:16px}.header-user{display:inline-flex;align-items:center;gap:10px;font-size:.85rem}.header-user .who{color:#cfd8e3}.header-user .ent{background:var(--color-accent);color:#06301c;font-weight:700;padding:2px 8px;border-radius:999px;font-size:.72rem;text-transform:uppercase;letter-spacing:.4px}.header-user .dev-grant{font-size:.75rem;padding:3px 6px;border-radius:6px;border:1px solid #46586b;background:#2f3e4e;color:#cfd8e3}.header-user a{color:#cfd8e3}.auth-form{display:flex;flex-direction:column;gap:12px;margin:18px 0}.auth-form label{display:flex;flex-direction:column;gap:4px;font-size:.85rem;color:var(--color-secondary)}.auth-form input{padding:9px 11px;border:1px solid var(--color-border);border-radius:8px;font-size:.95rem}.auth-error{color:#b42318;background:#fef3f2;border:1px solid #fecaca;padding:8px 11px;border-radius:8px;font-size:.85rem}.btn-primary{display:inline-block;background:var(--color-accent);color:#06301c;font-weight:700;border:none;padding:10px 16px;border-radius:8px;cursor:pointer;font-size:.95rem;text-decoration:none;text-align:center}.btn-primary:hover{filter:brightness(1.05);text-decoration:none}.btn-google{width:100%;display:flex;align-items:center;justify-content:center;gap:8px;background:#fff;color:var(--color-secondary);font-weight:600;border:1px solid var(--color-border);padding:10px 16px;border-radius:8px;cursor:pointer;font-size:.95rem;margin-top:8px}.btn-google:hover{border-color:var(--color-accent);box-shadow:0 2px 8px #1e2a380f}.btn-google:disabled{opacity:.6;cursor:default}.auth-divider{display:flex;align-items:center;text-align:center;color:var(--color-muted);font-size:.8rem;margin:16px 0 4px}.auth-divider:before,.auth-divider:after{content:"";flex:1;height:1px;background:var(--color-border)}.auth-divider span{padding:0 10px}.module-card.locked{opacity:.82;background:#fafafa}.module-card.locked .module-num{background:var(--color-muted);font-size:1rem}.pill.free{background:var(--color-green-tint);color:#06301c}.locked-note{color:var(--color-orange)}.upsell{text-align:center;max-width:560px;margin:40px auto;padding:32px;border:1px solid var(--color-border);border-radius:14px;background:var(--color-green-tint)}.upsell-lock{font-size:2.4rem}.upsell h1{color:var(--color-primary);font-size:1.4rem;margin:8px 0}.upsell .btn-primary{margin-top:14px}.upsell-cta{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:16px}.landing{--landing-pad: max(24px, calc((100% - 980px)/2) )}.btn-ghost{display:inline-block;padding:10px 16px;border-radius:8px;border:1px solid var(--color-border);color:var(--color-secondary);font-weight:600;font-size:.95rem;background:var(--color-bg);text-align:center}.btn-ghost:hover{border-color:var(--color-accent);text-decoration:none}.landing-hero{padding:72px var(--landing-pad) 56px;background:var(--color-bg-alt)}.landing-eyebrow{display:inline-block;font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:.72rem;color:var(--color-accent)}.landing-hero h1{font-size:2.6rem;line-height:1.12;color:var(--color-primary);margin:12px 0 0;max-width:18ch}.landing-hero h1 span{color:var(--color-accent)}.landing-lede{font-size:1.12rem;color:var(--color-secondary);max-width:62ch;margin:18px 0 0}.landing-method{color:var(--color-muted);margin:14px 0 0}.landing-method strong{color:var(--color-primary)}.landing-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.landing-cta.center{justify-content:center}.landing-section{padding:60px var(--landing-pad)}.landing-section.alt{background:var(--color-bg-alt)}.landing-section>h2{font-size:1.8rem;color:var(--color-primary);margin:0}.landing-section-lede{color:var(--color-secondary);max-width:70ch;margin:12px 0 28px}.stage-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin-top:26px}.stage-card{border:1px solid var(--color-border);border-radius:var(--radius);padding:18px 20px;background:var(--color-bg)}.stage-head{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--color-primary);font-size:1.05rem;margin-bottom:10px}.stage-num{flex:0 0 26px;height:26px;display:grid;place-items:center;border-radius:999px;background:var(--color-primary);color:#fff;font-size:.82rem}.stage-ai{margin:6px 0;font-size:.92rem}.stage-ai strong{color:var(--color-accent)}.stage-human{margin:6px 0 0;font-size:.92rem}.stage-human strong{color:var(--color-orange)}.offer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}.offer-grid.levels{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}.offer-card{border:1px solid var(--color-border);border-radius:var(--radius);padding:24px;background:var(--color-bg)}.offer-card h3{color:var(--color-primary);font-size:1.2rem;margin:0 0 10px}.offer-card ul{margin:12px 0 0;padding-left:18px;color:var(--color-secondary);font-size:.92rem}.offer-card li{margin:5px 0}.offer-card.level{background:var(--color-green-tint);border-color:transparent}.level-blurb{margin:0;font-size:.95rem}.level-who{color:var(--color-muted);font-size:.85rem;margin:10px 0 0}.landing-footer{padding:44px var(--landing-pad);background:var(--color-primary);color:#fff;text-align:center}.landing-wordmark{display:block;font-weight:800;letter-spacing:.06em;font-size:1.1rem}.landing-footer p{color:#ffffffbf;margin:8px 0 18px}.landing-footer .btn-ghost{background:transparent;color:#fff;border-color:#fff6}.landing-footer .btn-ghost:hover{border-color:#fff}@media (max-width: 640px){.landing-hero{padding-top:52px}.landing-hero h1{font-size:2rem}}