:root{--bg:#fff;--bg-alt:#f4f5f7;--surface:#fff;--border:#dcdfe4;--text:#16191f;--muted:#5c636e;--accent:#3b5bdb;--accent-fill:#3b5bdb;--accent-soft:#e8ecfb;--on-accent:#fff;--ink:#16191f;--on-ink:#e7e9ec;--on-ink-muted:#a3aab4;--red:#e03131;--blue:#1971c2;--radius:10px;--max:1120px;color-scheme:light}@media (prefers-color-scheme:dark){:root{--bg:#111317;--bg-alt:#16191e;--surface:#191c21;--border:#2a2f37;--text:#e7e9ec;--muted:#9aa1ab;--accent:#8197ff;--accent-fill:#4b62d8;--accent-soft:#232a45;--ink:#0b0d10;color-scheme:dark}}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--text);margin:0;font:16px/1.65 system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}img,svg{max-width:100%;height:auto}a{color:var(--accent);text-underline-offset:3px}a:hover{text-decoration-thickness:2px}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}h1,h2,h3{letter-spacing:-.01em;margin:0 0 .5em;line-height:1.2}h1{font-size:clamp(2rem,4.5vw,3.1rem)}h2{font-size:clamp(1.5rem,3vw,2.1rem)}h3{font-size:1.15rem}p{margin:0 0 1em}.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 16px}@media (width>=720px){.wrap{padding:0 24px}}.section{padding:64px 0}.section.alt{background:var(--bg-alt)}.eyebrow{letter-spacing:.06em;text-transform:uppercase;color:var(--accent);margin-bottom:8px;font-size:.8rem;font-weight:600;display:inline-block}.lead{color:var(--muted);max-width:62ch;font-size:1.15rem}.muted{color:var(--muted)}.small{font-size:.875rem}.btn{border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;border-radius:8px;align-items:center;gap:8px;padding:11px 20px;font-size:1rem;font-weight:600;text-decoration:none;display:inline-flex}.btn:hover{border-color:var(--accent);text-decoration:none}.btn.primary{background:var(--accent-fill);border-color:var(--accent-fill);color:var(--on-accent)}.btn.primary:hover{filter:brightness(1.08)}.btn-row{flex-wrap:wrap;gap:12px;margin-top:24px;display:flex}.grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:20px;display:grid}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px}.card h3{margin-top:4px}.card p:last-child{margin-bottom:0}a.card{color:inherit;text-decoration:none;display:block}a.card:hover{border-color:var(--accent)}.split{align-items:center;gap:40px;display:grid}@media (width>=900px){.split{grid-template-columns:1fr 1fr}.split.flip>:first-child{order:2}}.figure{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);overflow:hidden}.ticks{margin:0 0 1em;padding:0;list-style:none}.ticks li{margin:8px 0;padding-left:28px;position:relative}.ticks li:before{content:"";border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);width:12px;height:7px;position:absolute;top:.55em;left:4px;transform:rotate(-45deg)}.prose{max-width:72ch}.prose h2{margin-top:1.8em;font-size:1.5rem}.prose h3{margin-top:1.5em}.prose li{margin:.35em 0}.prose blockquote{border-left:3px solid var(--accent);background:var(--bg-alt);margin:1.2em 0;padding:.6em 1em}.prose table{border-collapse:collapse;width:100%;margin:1em 0;font-size:.95rem;display:block;overflow-x:auto}.prose th,.prose td{border:1px solid var(--border);text-align:left;vertical-align:top;padding:8px 10px}.prose code{background:var(--bg-alt);border-radius:4px;padding:1px 5px;font-size:.9em}.notice{border:1px solid var(--border);background:var(--bg-alt);border-radius:var(--radius);padding:14px 16px;font-size:.95rem}.sr-only{clip:rect(0, 0, 0, 0);border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.site-header[data-astro-cid-nen7h5rs]{border-bottom:1px solid var(--border);background:var(--bg);z-index:10}@media (width>=900px){.site-header[data-astro-cid-nen7h5rs]{position:sticky;top:0}}.bar[data-astro-cid-nen7h5rs]{flex-wrap:wrap;align-items:center;gap:16px 24px;padding-top:12px;padding-bottom:12px;display:flex}.brand[data-astro-cid-nen7h5rs]{color:var(--text);align-items:center;gap:10px;font-size:1.1rem;font-weight:700;text-decoration:none;display:inline-flex}nav[data-astro-cid-nen7h5rs]{flex:auto;order:3;width:100%}nav[data-astro-cid-nen7h5rs] ul[data-astro-cid-nen7h5rs]{flex-wrap:wrap;gap:4px 18px;margin:0;padding:0;list-style:none;display:flex}nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{color:var(--muted);font-size:.95rem;font-weight:500;text-decoration:none}nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]:hover,nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs][aria-current=page]{color:var(--text)}.actions[data-astro-cid-nen7h5rs]{align-items:center;gap:14px;margin-left:auto;display:flex}.signin[data-astro-cid-nen7h5rs]{color:var(--text);font-size:.95rem;font-weight:500;text-decoration:none}.small-btn[data-astro-cid-nen7h5rs]{padding:8px 14px;font-size:.9rem}@media (width>=900px){nav[data-astro-cid-nen7h5rs]{order:0;width:auto}.actions[data-astro-cid-nen7h5rs]{margin-left:0}}.site-footer[data-astro-cid-jo6i4kqk]{background:var(--ink);color:var(--on-ink);margin-top:0;padding:48px 0 24px}.cols[data-astro-cid-jo6i4kqk]{grid-template-columns:repeat(auto-fit,minmax(min(100%,180px),1fr));gap:32px;display:grid}.brand[data-astro-cid-jo6i4kqk]{color:var(--on-ink);align-items:center;gap:8px;font-weight:700;text-decoration:none;display:inline-flex}.tag[data-astro-cid-jo6i4kqk]{color:var(--on-ink-muted);margin-top:10px;font-size:.95rem}h2[data-astro-cid-jo6i4kqk]{letter-spacing:.06em;text-transform:uppercase;color:var(--on-ink-muted);margin-bottom:10px;font-size:.8rem}ul[data-astro-cid-jo6i4kqk]{margin:0;padding:0;list-style:none}li[data-astro-cid-jo6i4kqk]{margin:6px 0}a[data-astro-cid-jo6i4kqk]{color:var(--on-ink);font-size:.95rem;text-decoration:none}a[data-astro-cid-jo6i4kqk]:hover{text-decoration:underline}.legal[data-astro-cid-jo6i4kqk]{color:var(--on-ink-muted);border-top:1px solid #2a2f37;margin-top:32px;padding-top:18px;font-size:.85rem}