/* OrchardMetrics — общий стиль информационных страниц (FAQ, методология, темы, документы) */
:root{
  --bg:#080d1a;--bg2:#0b1222;--panel:#101a2e;--panel2:#0d1628;--line:rgba(148,163,184,.16);--line2:rgba(148,163,184,.28);
  --text:#eef3ff;--muted:#a3b0c7;--dim:#73819b;--cyan:#7dd3fc;--violet:#a78bfa;--good:#34d399;--bad:#fb7185;--gold:#fbbf24;
  --grad:linear-gradient(90deg,#7dd3fc,#a78bfa);--display:Manrope,Inter,system-ui,-apple-system,'Segoe UI',sans-serif;--r:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 Inter,system-ui,-apple-system,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--cyan);text-underline-offset:3px}
a:hover{color:#bae6fd}
h1,h2,h3,h4{font-family:var(--display);letter-spacing:-.015em;line-height:1.2;margin:0}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
.wrap{max-width:1320px;margin:0 auto;padding:0 20px}
.narrow{max-width:820px}
.muted{color:var(--muted)}.dim{color:var(--dim)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.74rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan)}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 18px;border-radius:12px;font:inherit;font-weight:700;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:transform .15s,background .2s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--grad);color:#06101f}.btn-primary:hover{color:#06101f}
.btn-ghost{background:rgba(255,255,255,.03);border-color:var(--line2);color:var(--text)}.btn-ghost:hover{background:rgba(255,255,255,.07);color:var(--text)}
.btn.sm{padding:7px 12px;font-size:.86rem;border-radius:10px}

/* header */
.top{position:sticky;top:0;z-index:50;background:rgba(8,13,26,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:18px;min-height:62px}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--display);font-weight:800;font-size:1.1rem;text-decoration:none;color:var(--text)}
.logo:hover{color:var(--text)}
.logo i{width:28px;height:28px;border-radius:9px;background:var(--grad);display:grid;place-items:center;font-style:normal;color:#06101f;font-size:.9rem}
.logo b{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.nav{display:flex;gap:2px;flex-wrap:wrap}
.nav a{padding:7px 11px;border-radius:9px;text-decoration:none;color:var(--muted);font-weight:600;font-size:.9rem}
.nav a:hover,.nav a[aria-current]{color:var(--text);background:rgba(255,255,255,.05)}
.top .cta{margin-left:auto}
@media (max-width:860px){.top .wrap{flex-wrap:wrap;padding-top:8px;padding-bottom:8px;gap:8px}.nav{order:3;width:100%;overflow-x:auto;flex-wrap:nowrap}.nav a{white-space:nowrap}}

/* page head */
.crumbs{font-size:.84rem;color:var(--dim);margin:26px 0 0}
.crumbs a{color:var(--muted);text-decoration:none}.crumbs a:hover{color:var(--text)}
.phead{padding:22px 0 34px;position:relative}
.phead h1{font-size:clamp(1.8rem,4vw,2.7rem);font-weight:800;margin:12px 0 14px}
.phead h1 em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.phead .lead{font-size:1.1rem;color:var(--muted);max-width:760px;margin:0}

/* prose */
.prose h2{font-size:1.5rem;margin:44px 0 12px;scroll-margin-top:80px}
.prose h3{font-size:1.12rem;margin:28px 0 8px;scroll-margin-top:80px}
.prose p,.prose li{color:#d6deec}
.prose ul,.prose ol{padding-left:22px}
.prose li{margin:6px 0}
.prose code{background:rgba(255,255,255,.06);padding:1px 6px;border-radius:6px;font-size:.9em}
.prose table{width:100%;border-collapse:collapse;margin:14px 0;font-size:.94rem}
.prose th,.prose td{border-bottom:1px solid var(--line);padding:9px 10px;text-align:left;vertical-align:top}
.prose th{color:var(--muted);font-weight:600}
.note{border-left:3px solid var(--gold);background:rgba(251,191,36,.06);padding:12px 16px;border-radius:0 12px 12px 0;color:#f3e7c4;margin:18px 0}
.toc{padding:18px 20px;margin:0 0 10px}
.toc ol{margin:6px 0 0;padding-left:20px;columns:2;column-gap:28px}
.toc li{margin:4px 0;break-inside:avoid}
.toc a{color:var(--muted);text-decoration:none}.toc a:hover{color:var(--text)}
@media (max-width:640px){.toc ol{columns:1}}

/* faq */
.faq-group{margin:34px 0 0}
.faq-group h2{font-size:1.3rem;margin:0 0 12px}
details.q{border:1px solid var(--line);background:var(--panel);border-radius:14px;margin:10px 0;overflow:hidden}
details.q summary{cursor:pointer;list-style:none;padding:16px 48px 16px 18px;font-weight:650;position:relative}
details.q summary::-webkit-details-marker{display:none}
details.q summary:after{content:"+";position:absolute;right:18px;top:12px;font-size:1.4rem;color:var(--cyan);transition:transform .2s}
details.q[open] summary:after{transform:rotate(45deg)}
details.q .a{padding:0 18px 16px;color:#d6deec}
details.q .a p{margin:.4rem 0}
.search-faq{display:flex;gap:8px;max-width:560px;margin-top:20px}
.search-faq input{flex:1;background:rgba(13,22,40,.85);border:1px solid var(--line2);border-radius:12px;color:var(--text);font:inherit;padding:11px 14px}

/* steps */
.steps{counter-reset:s;display:grid;gap:14px;margin:18px 0}
.step{display:grid;grid-template-columns:52px 1fr;gap:16px;padding:20px}
.step:before{counter-increment:s;content:counter(s);width:44px;height:44px;border-radius:12px;background:var(--grad);color:#06101f;font-weight:800;display:grid;place-items:center;font-family:var(--display);font-size:1.2rem}
.step h3{margin:6px 0 6px;font-size:1.1rem}
.step p{margin:.3rem 0;color:#d6deec}

/* grids */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}
.tile{padding:18px;text-decoration:none;color:var(--text);display:block;transition:border-color .2s,transform .15s}
a.tile:hover{border-color:var(--line2);transform:translateY(-2px);color:var(--text)}
.tile small{color:var(--dim);font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;font-weight:700}
.tile h3{font-size:1.06rem;margin:6px 0}
.tile .n{font-size:1.5rem;font-weight:800;font-family:var(--display)}
.up{color:var(--good)}.down{color:var(--bad)}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin:18px 0}
.kpi{padding:16px}
.kpi b{display:block;font-size:1.6rem;font-family:var(--display)}
.kpi span{color:var(--muted);font-size:.86rem}
.pill{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line2);border-radius:999px;padding:3px 10px;font-size:.8rem;color:var(--muted)}
.ok{color:var(--good)}.warn{color:var(--gold)}.err{color:var(--bad)}
.dot{width:9px;height:9px;border-radius:50%;display:inline-block;background:var(--dim)}
.dot.ok{background:var(--good)}.dot.warn{background:var(--gold)}.dot.err{background:var(--bad)}

/* cta band */
.band{margin:56px 0 0;padding:28px;display:flex;gap:20px;align-items:center;justify-content:space-between;flex-wrap:wrap;background:linear-gradient(120deg,rgba(125,211,252,.08),rgba(167,139,250,.1));border:1px solid var(--line2);border-radius:var(--r)}
.band h2{font-size:1.35rem;margin:0 0 4px}
.band p{margin:0;color:var(--muted)}

/* footer */
.foot{margin-top:72px;border-top:1px solid var(--line);padding:30px 0 40px;color:var(--dim);font-size:.88rem}
.foot .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:20px}
.foot h4{font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:0 0 8px}
.foot a,.foot button.linklike{display:block;color:var(--dim);text-decoration:none;margin:4px 0;background:none;border:0;padding:0;font:inherit;cursor:pointer;text-align:left}
.foot a:hover,.foot button.linklike:hover{color:var(--text)}
.foot .legal{margin-top:22px;font-size:.8rem}