:root{--color-bg: #f1f5f9;--color-surface: #ffffff;--color-ink: #0f172a;--color-ink-soft: #475569;--color-muted: #64748b;--color-border: #cbd5e1;--color-primary: #2563eb;--color-primary-dark: #1d4ed8;--color-sidebar: #0f172a;--radius-md: 8px;--radius-lg: 12px}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--color-bg);color:var(--color-ink);font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4{line-height:1.2;letter-spacing:-.01em}a{color:var(--color-primary);text-decoration:none}a:hover{color:var(--color-primary-dark)}img{max-width:100%;height:auto}.page-head{margin-bottom:20px}.page-title{font-size:24px;font-weight:800;letter-spacing:-.02em;margin-top:8px}.page-sub{color:var(--color-ink-soft);margin-top:4px}.muted{color:var(--color-muted);font-size:14px}.badge{display:inline-block;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;padding:3px 9px;border-radius:999px;background:#e0e7ff;color:#3730a3}.badge.soon{background:#fef3c7;color:#92400e}.badge.live{background:#d1fae5;color:#065f46}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:20px}.card h3{font-size:16px;margin:8px 0 6px}.grid{display:grid;gap:14px}.grid-2{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}.feature-list{list-style:none;padding:0;margin:14px 0 0}.feature-list li{padding:9px 0 9px 26px;position:relative;color:var(--color-ink-soft);border-top:1px solid var(--color-border)}.feature-list li:first-child{border-top:none}.feature-list li:before{content:"→";position:absolute;left:0;color:var(--color-primary);font-weight:700}.roadmap{list-style:none;padding:0;margin:14px 0 0}.roadmap li{display:flex;align-items:center;gap:12px;padding:12px 0;border-top:1px solid var(--color-border);color:var(--color-ink-soft)}.roadmap li:first-child{border-top:none}