:root{--bg: #0b0d12;--bg-elev: #12151d;--bg-card: #161a24;--fg: #e8eaf0;--fg-muted: #a0a6b8;--fg-faint: #868da0;--accent: #7aa2ff;--accent-2: #9d7aff;--border: #242a38;--border-strong: #333b4d;--max: 1140px;--radius: 14px;--gap: clamp(1rem, 2.5vw, 2rem);--sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;color-scheme:dark}@media(prefers-color-scheme:light){:root{--bg: #ffffff;--bg-elev: #f6f7fb;--bg-card: #ffffff;--fg: #14171f;--fg-muted: #4a5164;--fg-faint: #5f6678;--accent: #3457d5;--accent-2: #6a3fd1;--border: #e3e6ee;--border-strong: 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.role{font-weight:600;font-size:.92rem}.quote .org{color:var(--fg-faint);font-size:.85rem}.pubs{list-style:none;padding:0;margin:0;display:grid;gap:1rem}.pubs li{display:flex;flex-direction:column;gap:.15rem}.pubs a{color:var(--fg);text-decoration:underline;text-underline-offset:2px}.pubs a strong{font-weight:700}.pub-meta{color:var(--fg-faint);font-size:.85rem}.faq details{border:1px solid var(--border);border-radius:10px;padding:1rem 1.2rem;margin-bottom:.8rem;background:var(--bg-elev)}.faq summary{cursor:pointer;font-weight:600;list-style:none}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";float:inline-end;color:var(--accent);font-weight:700}.faq details[open] summary:after{content:"−"}.faq details p{color:var(--fg-muted);margin:.9rem 0 0}.contact-grid{display:grid;grid-template-columns:1fr;gap:var(--gap)}@media(min-width:820px){.contact-grid{grid-template-columns:1fr 1fr}}.field{display:flex;flex-direction:column;gap:.4rem;margin-bottom:1rem}.field label{font-size:.85rem;color:var(--fg-muted)}.field input,.field textarea{background:var(--bg-elev);border:1px solid var(--border-strong);border-radius:8px;padding:.7rem .9rem;color:var(--fg);font:inherit;font-size:.95rem}.field textarea{min-height:130px;resize:vertical}.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}.form-status{margin-top:1rem;font-size:.9rem}.site-footer a{color:var(--fg);text-decoration:underline;text-underline-offset:2px}.site-footer{border-top:1px solid var(--border);padding-block:2.5rem;color:var(--fg-faint);font-size:.9rem}.site-footer .wrap{display:flex;flex-wrap:wrap;gap:.6rem 2rem;justify-content:space-between}[dir=rtl] .faq summary:after{float:left}.breadcrumb{padding-top:2rem}.breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:.4rem;margin:0;padding:0;font-size:.85rem}.breadcrumb li:not(:first-child):before{content:"/";color:var(--fg-faint);margin-inline-end:.4rem}.breadcrumb a{color:var(--fg-muted)}.breadcrumb [aria-current=page]{color:var(--fg-faint)}.cta-band{background:var(--bg-elev)}.cta-band .lead{margin:1rem 0 2rem}.prose{max-width:70ch}.prose p{color:var(--fg-muted)}.prose h2{margin-top:2.5rem}.prose ul{color:var(--fg-muted);padding-left:1.2rem}.prose li{margin-bottom:.4rem}.linkcard{display:block}.linkcard:hover{text-decoration:none;border-color:var(--accent)}.linkcard h3{color:var(--fg)}.linkcard .more{color:var(--accent);font-size:.9rem;font-weight:600;margin-top:.8rem;display:inline-block}