/* SignalRouter — общий стиль справочных страниц (knowledge/docs/catalog).
   Светлая тема; токены совпадают с главной страницей (styles.css). */
:root{--bg:#ffffff;--panel:#ffffff;--panel2:#f4f6f9;--text:#101828;--muted:#475467;--line:rgba(16,24,40,.09);--accent:#6d28d9;--accent2:#7c3aed;--ok:#059669;--max:1120px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:inherit;text-decoration:none}a:hover{opacity:.85}.container{max-width:var(--max);margin:0 auto;padding:0 24px}
.header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.86);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.nav{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.02em}.mark{width:32px;height:32px;display:grid;place-items:center;border:1px solid var(--line);border-radius:9px;background:linear-gradient(135deg,#8b5cf6,#6d28d9);color:#fff}.mark svg{width:18px}.links{display:flex;gap:20px;color:#475467;font-size:14px}.links a:hover{color:#101828}.links a.active{color:#101828;font-weight:700}.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 15px;border-radius:10px;border:1px solid transparent;font-weight:750;background:var(--accent);color:#fff;box-shadow:0 6px 18px -8px rgba(109,40,217,.5)}.btn.ghost{background:transparent;color:var(--text);border:1px solid rgba(16,24,40,.16);box-shadow:none}.btn.small{padding:8px 12px;font-size:14px}
.page{padding:52px 0 56px}.kicker{color:var(--accent);font-size:13px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.crumb{display:flex;flex-wrap:wrap;gap:6px;color:#667085;font-size:13px;margin-bottom:18px}.crumb a{color:#475467}.crumb a:hover{color:#101828}.page h1{font-size:clamp(32px,5vw,54px);line-height:1.06;letter-spacing:-.045em;margin:14px 0 18px;max-width:900px}.lead{font-size:19px;color:var(--muted);max-width:860px}.meta{margin-top:20px;color:#667085;font-size:13px}.meta a{color:#475467;text-decoration:underline}
.facts{border:1px solid var(--line);background:linear-gradient(180deg,#ffffff,#f6f8fb);border-radius:18px;padding:22px;margin-top:26px}.facts h2{font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:#667085;margin:0 0 14px}.facts dl{margin:0;display:grid;grid-template-columns:1fr auto;gap:10px 20px;font-size:14px}.facts dt{color:#667085}.facts dd{margin:0;text-align:right;font-weight:700}
.section{padding:58px 0}.section.alt{background:var(--panel2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.section h2{font-size:clamp(26px,3.4vw,38px);line-height:1.12;letter-spacing:-.035em;margin:8px 0 12px}.section-intro{color:var(--muted);max-width:840px;margin:0}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:16px;margin-top:24px;background:#fff;box-shadow:0 1px 2px rgba(16,24,40,.04),0 12px 30px -22px rgba(16,24,40,.18)}.table{width:100%;border-collapse:collapse;min-width:760px}.table th,.table td{padding:14px 16px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.table th{background:#f1f4f8;color:#475467;font-size:12px;text-transform:uppercase;letter-spacing:.06em}.table tr:last-child td{border-bottom:0}.table a{color:var(--accent)}.table a:hover{text-decoration:underline}.table .num{font-variant-numeric:tabular-nums}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.92em}.src{color:var(--accent);font-weight:600}.yes{color:var(--accent);font-weight:800}.dash{color:#94a3b8}
.logo-mini{height:18px;width:auto;vertical-align:-3px;margin-right:8px;border-radius:4px}
.pill{display:inline-flex;gap:8px;align-items:center;padding:6px 12px;border:1px solid var(--line);border-radius:999px;color:#344054;background:rgba(16,24,40,.035);font-size:13px}.pill i{width:7px;height:7px;border-radius:50%;background:var(--accent);display:inline-block}
.two{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:24px}.card{border:1px solid var(--line);border-radius:18px;padding:24px;background:#fff;box-shadow:0 1px 2px rgba(16,24,40,.04),0 12px 30px -22px rgba(16,24,40,.18)}.card h3{margin:0 0 10px;font-size:20px}.card p{margin:0;color:#475467}.ticks{margin:16px 0 0;padding:0;list-style:none}.ticks li{padding:9px 0;border-top:1px solid var(--line);color:#344054}.ticks li::before{content:'✓';color:var(--accent);font-weight:900;margin-right:10px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:24px}.cell{border:1px solid var(--line);border-radius:16px;padding:20px;background:#fff;box-shadow:0 1px 2px rgba(16,24,40,.04)}.cell b{display:block;margin-bottom:6px}.cell span{color:#475467;font-size:14px}.cell a{color:var(--accent)}
.formula{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:22px}.calc{border:1px solid var(--line);border-radius:15px;padding:18px;background:#fff}.calc b{display:block;margin-bottom:6px}.calc table{width:100%;border-collapse:collapse;margin-top:8px;font-size:14px}.calc td{padding:5px 8px 5px 0;color:#475467;border-bottom:1px solid rgba(16,24,40,.06)}.calc td:last-child{text-align:right;color:var(--text);font-weight:700}.calc .sum{color:var(--accent)!important;font-size:15px}
.callout{margin-top:26px;padding:18px 22px;border:1px solid rgba(109,40,217,.25);border-radius:16px;background:rgba(109,40,217,.05)}.callout.warn{border-color:rgba(244,63,94,.28);background:rgba(244,63,94,.05)}.callout strong{display:block;margin-bottom:5px}.callout p{margin:0;color:#475467}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.faq{margin-top:24px;border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line)}summary{cursor:pointer;list-style:none;padding:18px 0;font-weight:750}summary::-webkit-details-marker{display:none}.faq p{padding:0 0 18px;margin:0;color:#475467;max-width:900px}
pre{margin:14px 0 0;overflow:auto;padding:16px;border-radius:12px;background:#0d1117;border:1px solid rgba(255,255,255,.09);color:#e6edf3;font-size:13.5px;line-height:1.55}code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}pre code{background:none;padding:0;color:inherit}code{background:rgba(109,40,217,.08);color:#5b21b6;padding:1px 5px;border-radius:6px;font-size:.9em}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.chip{border:1px solid var(--line);border-radius:999px;padding:5px 11px;font-size:13px;color:#344054;background:#f7f9fc}
.footer{border-top:1px solid var(--line);padding:10px 0 0;color:#667085;font-size:13px;margin-top:10px}.f-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(165px,1fr));gap:28px;padding:26px 0 22px;font-size:13.5px}.f-h{font-size:11px;text-transform:uppercase;letter-spacing:.09em;color:#98a2b3;margin-bottom:8px;font-weight:800}.f-col a{display:block;margin:5px 0;color:#475467}.f-col a:hover{color:#101828}.f-bar{border-top:1px solid var(--line);padding:14px 0;color:#667085;font-size:12.5px}
@media(max-width:860px){.two,.grid3,.formula{grid-template-columns:1fr}.links{display:none}.f-grid{grid-template-columns:1fr 1fr;gap:20px}}
@media(max-width:560px){.container{padding:0 18px}.page h1{font-size:34px}.facts dl{grid-template-columns:1fr}.f-grid{grid-template-columns:1fr}}