:root{--bg:#0d0d0d;--surface:#141414;--surface-2:#1e1e1e;--surface-3:#282828;--surface-elev:#1c1c1c;--border:#2e2e2e;--border-subtle:#222;--border-strong:#444;--border-primary:#f18a2247;--fg:#f5f5f5;--fg-secondary:#d4d4d4;--fg-muted:#a3a3a3;--fg-faint:#999;--fg-disabled:#666;--primary:#f18a22;--primary-hover:#e07810;--primary-active:#c9650a;--primary-dim:#f18a221f;--go4-purple:#7c3aed;--go4-purple-dim:#7c3aed29;--go4-green:#22c55e;--go4-green-dim:#22c55e24;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius-full:9999px;--font-sans:Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;--header-height:72px}@media (width<=480px){:root{--header-height:96px}}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}body{background-color:var(--bg);color:var(--fg);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;flex-direction:column;min-height:100vh;font-size:16px;line-height:1.6;display:flex}#root{flex-direction:column;min-height:100vh;display:flex}.skip-link{background:var(--primary);color:#0d0d0d;border-radius:var(--radius-md);z-index:9999;justify-content:center;align-items:center;min-width:44px;min-height:44px;padding:12px 20px;font-weight:700;text-decoration:none;display:inline-flex;position:absolute;top:-100px;left:16px}.skip-link:focus{outline:3px solid #fff;top:16px}section[id]{scroll-margin-top:calc(var(--header-height) + 16px)}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}@media (width<=640px){.container{padding:0 16px}}h1,h2,h3,h4{color:#fff;font-weight:700;line-height:1.25}p{color:var(--fg-secondary)}.badge{border-radius:var(--radius-full);letter-spacing:.04em;text-transform:uppercase;background:var(--surface-2);border:1px solid var(--border);color:var(--fg-muted);align-items:center;gap:6px;padding:4px 12px;font-size:12px;font-weight:600;display:inline-flex}.badge-primary{background:var(--primary-dim);border-color:var(--border-primary);color:var(--primary)}.badge-status{padding:3px 10px;font-size:11px}.badge-status-available{color:#4ade80;background:#22c55e26;border-color:#22c55e4d}.badge-status-prototype{color:#60a5fa;background:#3b82f626;border-color:#3b82f64d}.badge-status-planned{color:#fb923c;background:#f18a2226;border-color:#f18a224d}.badge-status-roadmap{color:#c084fc;background:#a855f726;border-color:#a855f74d}.btn{border-radius:var(--radius-md);cursor:pointer;border:1px solid #0000;justify-content:center;align-items:center;min-width:44px;min-height:44px;padding:10px 22px;font-family:inherit;font-size:15px;font-weight:600;text-decoration:none;transition:background-color .15s,border-color .15s;display:inline-flex}.btn-primary{background:var(--primary);color:#0d0d0d}.btn-primary:hover{background:var(--primary-hover)}.btn-primary:active{background:var(--primary-active)!important;color:#0d0d0d!important}.btn-secondary{background:var(--surface-2);border-color:var(--border);color:var(--fg)}.btn-secondary:hover{background:var(--surface-3);border-color:var(--border-strong)}.site-header{z-index:100;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-subtle);height:var(--header-height);background:#0d0d0deb;align-items:center;display:flex;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;width:100%;display:flex}@media (width<=480px){.header-inner{flex-wrap:wrap;gap:8px;padding:8px 0}}.header-brand{align-items:center;gap:12px;min-width:0;display:flex}.brand-lockup{color:#fff;align-items:center;gap:12px;min-height:44px;text-decoration:none;display:flex}.header-status{letter-spacing:.04em;text-transform:uppercase;color:var(--primary);background:var(--primary-dim);border:1px solid var(--border-primary);border-radius:var(--radius-full);white-space:nowrap;align-items:center;padding:4px 10px;font-size:11px;font-weight:600;display:inline-flex}@media (width<=480px){.header-status{letter-spacing:.02em;padding:3px 8px;font-size:10px}}.brand-logo{border-radius:var(--radius-sm);width:auto;height:36px}.brand-title{flex-direction:column;font-size:18px;font-weight:700;display:flex}.brand-subtitle{color:var(--primary);letter-spacing:.02em;font-size:12px;font-weight:500}.nav-desktop{align-items:center;gap:20px;display:flex}.nav-link{color:var(--fg-muted);align-items:center;min-height:44px;padding:0 8px;font-size:14px;font-weight:500;text-decoration:none;transition:color .15s;display:inline-flex}.nav-link:hover,.nav-link:focus-visible{color:#fff}.mobile-menu-btn{border:1px solid var(--border);border-radius:var(--radius-md);color:#fff;cursor:pointer;background:0 0;justify-content:center;align-items:center;min-width:44px;min-height:44px;padding:8px;display:none}@media (width<=1120px){.nav-desktop{display:none}.mobile-menu-btn{display:inline-flex}}.mobile-menu-overlay{top:var(--header-height);z-index:99;border-bottom:1px solid var(--border);background:#0d0d0dfa;flex-direction:column;gap:16px;padding:24px;display:flex;position:fixed;bottom:0;left:0;right:0}.mobile-menu-link{color:var(--fg);border-radius:var(--radius-md);background:var(--surface);border:1px solid var(--border-subtle);align-items:center;min-height:44px;padding:12px 16px;font-size:18px;font-weight:600;text-decoration:none;display:flex}.section{border-bottom:1px solid var(--border-subtle);padding:80px 0}@media (width<=640px){.section{padding:48px 0}}.section-header{text-align:center;max-width:760px;margin:0 auto 48px}.section-header h2{margin-top:12px;margin-bottom:12px;font-size:32px}@media (width<=640px){.section-header h2{font-size:26px}}.cards-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;display:grid}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);flex-direction:column;gap:12px;padding:28px;display:flex}.card h3{font-size:20px}.hv-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-top:24px;display:grid}.hv-item{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-md);flex-direction:column;gap:6px;padding:18px;display:flex}.hv-tag{font-size:11px;font-family:var(--font-mono);color:var(--primary);background:var(--primary-dim);border-radius:var(--radius-sm);align-self:flex-start;padding:2px 6px}.hv-disclaimer{color:var(--fg-muted);text-align:center;margin-top:20px;font-size:13px;font-style:italic}.walkthrough-nav{flex-wrap:wrap;justify-content:center;gap:12px;margin-bottom:32px;display:flex}.walkthrough-btn{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-full);color:var(--fg-secondary);cursor:pointer;align-items:center;gap:8px;min-width:44px;min-height:44px;padding:10px 20px;font-size:14px;font-weight:600;transition:all .15s;display:inline-flex}.walkthrough-btn.active{background:var(--primary);color:#0d0d0d;border-color:var(--primary)}.walkthrough-panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);max-width:800px;margin:0 auto;padding:36px}.walkthrough-disclaimer{text-align:center;color:var(--fg-muted);margin-top:16px;font-size:13px}.faq-list{flex-direction:column;gap:16px;max-width:840px;margin:0 auto;display:flex}details.faq-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}details.faq-item summary{color:#fff;cursor:pointer;justify-content:space-between;align-items:center;min-height:44px;padding:18px 24px;font-size:17px;font-weight:600;list-style:none;display:flex}details.faq-item summary::-webkit-details-marker{display:none}details.faq-item summary:after{content:"+";color:var(--primary);margin-left:12px;font-size:20px}details.faq-item[open] summary:after{content:"−"}.faq-answer{color:var(--fg-secondary);padding:0 24px 20px;font-size:15px;line-height:1.6}.legal-container{max-width:800px;margin:48px auto;padding:0 24px}.legal-header{border-bottom:1px solid var(--border);margin-bottom:36px;padding-bottom:24px}.legal-header h1{margin-bottom:8px;font-size:36px}.legal-meta{color:var(--fg-muted);font-size:14px}.legal-section{margin-bottom:32px}.legal-section h2{color:#fff;margin-bottom:12px;font-size:22px}.legal-section p{color:var(--fg-secondary);line-height:1.7}.site-footer{border-top:1px solid var(--border-subtle);background:#080808;margin-top:auto;padding:48px 0 32px}.footer-inner{flex-direction:column;gap:28px;display:flex}.footer-top{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:24px;display:flex}.footer-links{flex-wrap:wrap;gap:24px;display:flex}.footer-link{color:var(--fg-muted);align-items:center;min-height:44px;font-size:14px;text-decoration:none;display:inline-flex}.footer-link:hover,.footer-link:focus-visible{color:var(--primary)}.footer-bottom{border-top:1px solid var(--border-subtle);color:var(--fg-faint);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding-top:24px;font-size:13px;display:flex}.hero-inner{grid-template-columns:1.1fr .9fr;align-items:center;gap:48px;display:grid}.hero-ctas{flex-wrap:wrap;gap:16px;display:flex}.hero-art{justify-content:center;display:flex}.hero-mascot{filter:drop-shadow(0 20px 40px #00000073);width:100%;max-width:340px;height:auto;animation:6s ease-in-out infinite hero-float}@keyframes hero-float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@media (width<=860px){.hero-inner{text-align:center;grid-template-columns:1fr}.hero-copy p{margin-left:auto;margin-right:auto}.hero-ctas{justify-content:center}.hero-art{order:-1}.hero-mascot{max-width:220px}}@media (prefers-reduced-motion:reduce){.hero-mascot{animation:none}}