:root{--bg:#0a0b0d;--bg-elev:#111318;--bg-card:#181c22;--text:#e8eaf0;--text-dim:#9099a8;--text-faint:#5a6270;--accent:#6366f1;--accent-fg:#fff;--accent-hover:#4f52d8;--line:#1e2430;--line-bright:#2d3444;--sans:"Inter", -apple-system, BlinkMacSystemFont, sans-serif;--mono:"JetBrains Mono", ui-monospace, Menlo, monospace}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--sans);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-size:16px;line-height:1.6}a{color:inherit}.container{max-width:1100px;margin:0 auto;padding:0 24px}.site-nav{z-index:100;background:color-mix(in srgb, var(--bg) 88%, transparent);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);position:sticky;top:0}.nav-inner{justify-content:space-between;align-items:center;max-width:1100px;height:56px;margin:0 auto;padding:0 24px;display:flex}.nav-logo{letter-spacing:-.01em;align-items:center;gap:8px;font-size:14px;font-weight:600;text-decoration:none;display:flex}.nav-logo-mark{background:var(--accent);border-radius:4px;justify-content:center;align-items:center;width:18px;height:18px;display:flex}.nav-logo-mark:after{content:"";background:var(--accent-fg);border-radius:1px;width:6px;height:6px}.nav-links{align-items:center;gap:20px;display:flex}.nav-links a{color:var(--text-dim);font-size:13px;text-decoration:none;transition:color .15s}.nav-links a:hover{color:var(--text)}.nav-cta{gap:8px;display:flex}.btn{border:1px solid var(--line-bright);color:var(--text);cursor:pointer;white-space:nowrap;background:0 0;border-radius:6px;align-items:center;gap:6px;padding:7px 14px;font-size:13px;font-weight:500;text-decoration:none;transition:all .15s;display:inline-flex}.btn:hover{border-color:var(--text);background:var(--bg-elev)}.btn-primary{background:var(--accent);color:var(--accent-fg);border-color:var(--accent);font-weight:600}.btn-primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}.btn-lg{padding:10px 20px;font-size:14px}@media (width<=700px){.nav-links{display:none}}.site-footer{border-top:1px solid var(--line);padding:48px 0 32px}.footer-grid{border-bottom:1px solid var(--line);grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;padding-bottom:32px;display:grid}@media (width<=700px){.footer-grid{grid-template-columns:1fr 1fr}}.footer-about p{color:var(--text-dim);max-width:280px;margin-top:12px;font-size:13px;line-height:1.55}.footer-col h5{font-family:var(--mono);color:var(--text-faint);letter-spacing:.12em;text-transform:uppercase;margin-bottom:12px;font-size:10px}.footer-col a{color:var(--text-dim);padding:3px 0;font-size:13px;text-decoration:none;transition:color .15s;display:block}.footer-col a:hover{color:var(--text)}.footer-bottom{font-family:var(--mono);color:var(--text-faint);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;padding-top:20px;font-size:11px;display:flex}.section{border-bottom:1px solid var(--line);padding:72px 0}.section-label{font-family:var(--mono);color:var(--accent);letter-spacing:.14em;text-transform:uppercase;margin-bottom:10px;font-size:11px}.section-title{letter-spacing:-.02em;max-width:680px;font-size:clamp(24px,3vw,34px);font-weight:600;line-height:1.15}.section-lead{color:var(--text-dim);max-width:580px;margin-top:12px;font-size:15px;line-height:1.55}.grid-2{background:var(--line);border:1px solid var(--line);border-radius:8px;grid-template-columns:repeat(2,1fr);gap:1px;display:grid;overflow:hidden}@media (width<=700px){.grid-2{grid-template-columns:1fr}}.grid-3{background:var(--line);border:1px solid var(--line);border-radius:8px;grid-template-columns:repeat(3,1fr);gap:1px;display:grid;overflow:hidden}@media (width<=860px){.grid-3{grid-template-columns:repeat(2,1fr)}}@media (width<=540px){.grid-3{grid-template-columns:1fr}}.grid-4{background:var(--line);border:1px solid var(--line);border-radius:8px;grid-template-columns:repeat(4,1fr);gap:1px;display:grid;overflow:hidden}@media (width<=900px){.grid-4{grid-template-columns:repeat(2,1fr)}}@media (width<=540px){.grid-4{grid-template-columns:1fr}}.card{background:var(--bg);padding:28px 24px;transition:background .15s}.card:hover{background:var(--bg-card)}.card h3{letter-spacing:-.005em;margin-bottom:6px;font-size:15px;font-weight:600}.card p{color:var(--text-dim);font-size:13.5px;line-height:1.55}.card-icon{width:26px;height:26px;color:var(--accent);margin-bottom:16px}code{font-family:var(--mono);background:var(--bg-elev);border:1px solid var(--line-bright);color:var(--accent);border-radius:4px;padding:2px 6px;font-size:.85em}pre{font-family:var(--mono);background:var(--bg-elev);border:1px solid var(--line);color:var(--text-dim);border-radius:8px;padding:20px 22px;font-size:13px;line-height:1.6;overflow-x:auto}pre code{font-size:inherit;color:inherit;background:0 0;border:none;padding:0}