/* SEO-страницы: /neyroset/, /models/, /guides/ (генерирует tools/seo_pages.py) */
.sx-main{padding:18px 0 10px}
.sx-bc{display:flex;flex-wrap:wrap;gap:6px;font-size:13px;color:var(--muted-2);margin:6px 0 0}
.sx-bc a{color:var(--muted)}
.sx-bc a:hover{color:var(--text)}
.sx-bc [aria-current]{color:var(--muted-2)}
.sx-hero{padding:44px 0 26px;max-width:860px}
.sx-hero h1{font-size:clamp(34px,5vw,60px);line-height:1.03;letter-spacing:-.045em;margin:0 0 18px}
.sx-lead{font-size:clamp(17px,1.6vw,20px);line-height:1.55;color:#c6ccd3;margin:0 0 26px;max-width:760px}
.sx-actions{display:flex;flex-wrap:wrap;gap:10px}
.sx-note{margin:14px 0 0;font-size:13px;color:var(--muted-2)}
section.sx-sec{padding:34px 0}
.sx-sec h2{font-size:clamp(26px,3vw,36px);line-height:1.1;letter-spacing:-.035em;margin:0 0 16px}
.sx-sec .cta h2{margin:0 auto 16px}  /* финальный призыв (Cta.astro) — заголовок по центру, как текст под ним */
.sx-sub{margin:-6px 0 18px;color:var(--muted);font-size:15px}
.sx-ex .dc{background:none}
.sx-ex .dc-doc{max-width:900px}
.sx-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.sx-card{padding:20px 22px;border:1px solid #222832;border-radius:18px;background:#0f1215}
.sx-card i{display:grid;place-items:center;width:30px;height:30px;border-radius:9px;background:rgba(186,255,88,.12);margin-bottom:12px}
.sx-card i svg{width:18px;height:18px;fill:none;stroke:var(--accent);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.sx-card b{display:block;font-size:17px;margin-bottom:6px;letter-spacing:-.01em}
.sx-card p{margin:0;color:var(--muted);font-size:15px;line-height:1.55}
.sx-steps{list-style:none;margin:0;padding:0;display:grid;gap:10px;max-width:860px}
.sx-steps li{display:grid;grid-template-columns:40px 1fr;gap:14px;align-items:start;padding:16px 18px;border:1px solid #222832;border-radius:16px;background:#0f1215}
.sx-steps span{width:32px;height:32px;border-radius:10px;display:grid;place-items:center;background:var(--accent);color:#0a0c0d;font-weight:800}
.sx-steps p{margin:4px 0 0;color:#d4dae0;font-size:15.5px;line-height:1.55}
.sx-more{margin:16px 0 0;color:var(--muted);font-size:15px}
.sx-more a,.sx-text a{color:var(--text);text-decoration:underline;text-underline-offset:3px}
.sx-prompts{display:grid;gap:10px;max-width:900px}
.sx-prompt{position:relative;padding:18px 20px 18px 22px;border:1px solid #2a3038;border-left:3px solid var(--accent);border-radius:14px;background:#0f1216}
.sx-prompt p{margin:0;padding-right:120px;font-size:15.5px;line-height:1.6;color:#e6ebf0}
.sx-copy{position:absolute;top:12px;right:12px;display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:9px;border:1px solid #2a3038;background:#151a20;color:#c9d0d7;font:600 12.5px/1 inherit;cursor:pointer}
.sx-copy svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:2}
.sx-copy:hover{border-color:#3a4450;color:#fff}
.sx-copy.ok{border-color:var(--accent);color:var(--accent)}
.sx-chips{display:flex;flex-wrap:wrap;gap:8px}
.sx-chip{padding:9px 14px;border-radius:999px;border:1px solid #2a3038;background:#11151a;font-weight:600;font-size:14.5px}
a.sx-chip:hover{border-color:var(--accent);color:var(--accent)}
.sx-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.sx-link{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:15px 18px;border:1px solid #222832;border-radius:14px;background:#0f1215;font-size:15px;font-weight:600}
.sx-link svg{width:18px;height:18px;flex:none;fill:none;stroke:var(--muted-2);stroke-width:2;stroke-linecap:round;stroke-linejoin:round;transition:transform .2s}
.sx-link:hover{border-color:#3a4450}
.sx-link:hover svg{stroke:var(--accent);transform:translateX(3px)}
.sx-ul{margin:10px 0 0;padding-left:20px;display:grid;gap:8px;color:#d4dae0;font-size:15.5px;line-height:1.55}
.sx-ul li::marker{color:var(--accent)}
.sx-tbl{overflow-x:auto;border:1px solid #222832;border-radius:16px}
.sx-tbl table{width:100%;border-collapse:collapse;min-width:560px;font-size:15px}
.sx-tbl th,.sx-tbl td{padding:14px 16px;border-bottom:1px solid #1c2129;text-align:left;vertical-align:top;line-height:1.5}
.sx-tbl thead th{background:#12161b;font-size:15px;color:var(--text)}
.sx-tbl tbody th{width:22%;color:var(--muted);font-weight:600}
.sx-tbl td{color:#d4dae0}
.sx-tbl tr:last-child th,.sx-tbl tr:last-child td{border-bottom:0}
.sx-two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.sx-verdict{padding:22px 24px;border-radius:18px;border:1px solid rgba(186,255,88,.4);background:rgba(186,255,88,.06);max-width:900px}
.sx-verdict b{display:block;color:var(--accent);margin-bottom:6px}
.sx-verdict p{margin:0;color:#e6ebf0;line-height:1.6}
.sx-text{max-width:820px}
.sx-text p{margin:0 0 14px;color:#d4dae0;font-size:16.5px;line-height:1.7}
.sx-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.sx-tile{display:block;padding:18px 20px;border:1px solid #222832;border-radius:16px;background:#0f1215;transition:border-color .2s}
.sx-tile:hover{border-color:#3a4450}
.sx-tile b{display:block;font-size:16px;line-height:1.3;margin-bottom:6px}
.sx-tile p{margin:0;font-size:13.5px;line-height:1.5;color:var(--muted)}
.sx-ticon{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;background:rgba(186,255,88,.12);margin-bottom:14px;transition:background .2s}
.sx-ticon svg{width:21px;height:21px;fill:none;stroke:var(--accent);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.sx-tile:hover .sx-ticon{background:rgba(186,255,88,.2)}
.sx .faq{max-width:900px}
@media(max-width:900px){.sx-grid{grid-template-columns:1fr 1fr}}
@media(max-width:720px){
  .sx-cards,.sx-links,.sx-two,.sx-grid{grid-template-columns:1fr}
  .sx-hero{padding:28px 0 16px}
  section.sx-sec{padding:24px 0}
  .sx-prompt p{padding-right:0;padding-bottom:40px}
  .sx-copy{top:auto;bottom:10px}
}

.sx-code{margin:0;padding:18px 20px;border-radius:14px;border:1px solid #2a3038;background:#0b0e11;overflow-x:auto;font:13.5px/1.6 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:#d8dde3;max-width:900px}
a.sx-contact{display:block;transition:border-color .2s}
a.sx-contact:hover{border-color:#3a4450}
.sx-contact span{display:block;color:var(--accent);font-weight:600;font-size:15px;margin-bottom:6px}
.sx-wn ul{margin:0;padding-left:20px;display:grid;gap:10px;color:#d4dae0;font-size:15.5px;line-height:1.6}
.sx-wn li::marker{color:var(--accent)}
.sx-wn strong{color:var(--text)}
section.sx-pricing{padding:20px 0 40px}
.sx-pricing .wrap{width:auto}

.br-logos{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.br-logo{display:grid;gap:8px;padding:18px;border:1px solid #222832;border-radius:16px;background:#0b0d0f}
.br-logo.lt{background:#ffffff}
.br-logo img{height:56px;width:auto;max-width:100%;justify-self:start}
.br-logo b{font-size:14px;color:#f4f6f8}.br-logo.lt b{color:#0b0d0f}
.br-logo span{font-size:13px;color:var(--muted-2)}
.br-logo a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}.br-logo.lt a{color:#3d7a00}
.br-sws{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}
.br-sw{padding:12px;border:1px solid #222832;border-radius:14px;background:#0f1215;display:grid;gap:3px}
.br-sw i{height:64px;border-radius:10px;border:1px solid rgba(255,255,255,.12);margin-bottom:6px}
.br-sw b{font-size:14px}.br-sw span{font:600 12.5px ui-monospace,Consolas,monospace;color:var(--accent)}
.br-sw p{margin:0;font-size:12.5px;color:var(--muted)}
@media(max-width:900px){.br-logos{grid-template-columns:1fr}.br-sws{grid-template-columns:1fr 1fr}}

.sx-hlogos{display:flex;gap:10px;margin-bottom:18px}
.sx-hlogos span{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;background:#11151a;border:1px solid #232a33}
.sx-hlogo{width:28px;height:28px;display:block}
.sx-tlogo{display:flex;gap:6px;margin-bottom:12px;font-style:normal}
.sx-tlogo span{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:#151a20;border:1px solid #232a33}
.sx-tlogo .sx-hlogo{width:26px;height:26px}
.sx-chip{display:inline-flex;align-items:center;gap:8px}
.sx-clogo{width:18px;height:18px}

/* ---------- Простой пример на страницах меню «Продукт» (ProductDemo.astro) ---------- */
.pd{max-width:760px;display:grid;gap:16px;padding:22px;border:1px solid #222832;border-radius:20px;background:#0f1215}
.pd-ask{justify-self:end;max-width:80%;padding:12px 16px;border-radius:18px 18px 4px 18px;background:#1a1f26;border:1px solid #2a3038;font-size:15px;line-height:1.5;color:#e6ebf0}
.pd-file{display:block;width:max-content;max-width:100%;margin:0 0 6px;padding:3px 9px;border-radius:8px;background:#232a33;font-size:13px;color:#c7cdd4}
.pd-ans{display:flex;gap:12px;align-items:flex-start}
.pd-ans .logo-mark{flex:none;width:32px;height:32px;border-radius:10px}
.pd-body{flex:1;min-width:0;font-size:15px;line-height:1.55;color:#c7cdd4}
.pd-body p{margin:5px 0 0}
.pd-body ul{margin:8px 0 0;padding-left:20px;display:grid;gap:4px}
.pd-imgs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:10px;max-width:480px}
.pd-imgs img{display:block;width:100%;height:auto;aspect-ratio:3/4;object-fit:cover;border-radius:12px}
@media(max-width:720px){.pd{padding:14px}.pd-ask{max-width:92%}.pd-ans .logo-mark{display:none}}