.site-countly{--accent:#4f46e5;--accent-soft:#eef2ff;--accent-line:#d7dcfb;--table-head:#f1f3ff;--table-border:#e2e6f1;--table-zebra:#f8f9fe;--table-hover:#eef2ff;--cn-accent:#4f46e5;--cn-accent-hover:#6366f1;--cn-accent-deep:#312e81;--cn-violet:#7c6df2;--cn-ink:#0b1020;--cn-ink-soft:#475569;--cn-ink-muted:#6b7488;--cn-line:#e7e9f2;--cn-line-soft:#eef0f7;--cn-surface:#ffffff;--cn-surface-alt:#f7f8fc;--cn-tint:#eef2ff;--cn-tint-line:#d7dcfb;--cn-night:#0a0e22;--cn-night-2:#141a3c;--cn-night-line:rgba(255,255,255,0.1);--cn-shadow-xs:0 1px 2px rgba(15,23,42,0.06);--cn-shadow-sm:0 2px 8px rgba(15,23,42,0.06);--cn-shadow-md:0 12px 30px rgba(17,24,60,0.1);--cn-shadow-lg:0 28px 60px rgba(17,22,70,0.22);--cn-radius:14px;--cn-radius-lg:20px;--cn-radius-xl:26px;--cn-display:Georgia,"Times New Roman",serif;--cn-sans:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;--cn-mono:ui-monospace,"SF Mono","Cascadia Code","Roboto Mono",Menlo,Consolas,monospace;--cn-maxw:1200px;background:var(--cn-surface);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}.site-countly,.site-countly .cn-root{color:var(--cn-ink);font-family:var(--cn-sans)}.site-countly .cn-root{--cn-display:var(--font-display),Georgia,"Times New Roman",serif;--cn-sans:var(--font-sans),system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}.site-countly *,.site-countly :after,.site-countly :before{box-sizing:border-box}.site-countly a{color:var(--cn-accent);text-decoration:none}.site-countly a:hover{color:var(--cn-accent-hover)}.site-countly :focus-visible{outline:3px solid var(--cn-accent-hover);outline-offset:2px;border-radius:6px}.site-countly .cn-wrap{width:100%;max-width:var(--cn-maxw);margin:0 auto;padding:0 22px}.site-countly .cn-header{position:-webkit-sticky;position:sticky;top:0;z-index:50;background:rgba(255,255,255,.86);-webkit-backdrop-filter:saturate(180%) blur(14px);backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--cn-line)}.site-countly .cn-topnote{background:linear-gradient(90deg,var(--cn-accent-deep),#211d63);color:#d6d8ff;font-size:.78rem;letter-spacing:.01em}.site-countly .cn-topnote .cn-wrap{display:flex;align-items:center;justify-content:center;gap:.5rem;min-height:36px;text-align:center}.site-countly .cn-topnote svg{flex:none;width:15px;height:15px;opacity:.85}.site-countly .cn-bar{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:72px}.site-countly .cn-brand{display:inline-flex;align-items:center;gap:.7rem;color:var(--cn-ink)}.site-countly .cn-brand:hover{color:var(--cn-ink)}.site-countly .cn-logo{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:linear-gradient(150deg,var(--cn-accent) 0,var(--cn-accent-deep) 100%);color:#fff;box-shadow:0 6px 16px rgba(79,70,229,.35);flex:none}.site-countly .cn-logo svg{width:23px;height:23px}.site-countly .cn-wordmark{display:flex;flex-direction:column;line-height:1}.site-countly .cn-wordmark b{font-family:var(--cn-display);font-size:1.5rem;font-weight:600;letter-spacing:-.02em}.site-countly .cn-wordmark b span{color:var(--cn-accent)}.site-countly .cn-wordmark small{font-size:.64rem;color:var(--cn-ink-muted);letter-spacing:.14em;text-transform:uppercase;margin-top:.28rem}.site-countly .cn-nav{display:none;align-items:center;gap:.25rem}.site-countly .cn-nav a{padding:.55rem .9rem;border-radius:10px;font-size:.94rem;font-weight:600;color:var(--cn-ink-soft);transition:background .15s,color .15s}.site-countly .cn-nav a:hover{background:var(--cn-tint);color:var(--cn-accent)}.site-countly .cn-nav .cn-nav-cta{margin-left:.4rem;display:inline-flex;align-items:center;gap:.4rem;color:#fff;background:var(--cn-ink);box-shadow:var(--cn-shadow-xs)}.site-countly .cn-nav .cn-nav-cta:hover{background:var(--cn-accent);color:#fff}@media (min-width:820px){.site-countly .cn-nav{display:flex}}.site-countly .cn-hero{position:relative;overflow:hidden;background:radial-gradient(120% 120% at 50% -20%,#1a2150 0,var(--cn-night) 55%);color:#e8ecf8;border-bottom:1px solid #0a0e22}.site-countly .cn-hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 0),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 0);background-size:46px 46px;-webkit-mask-image:radial-gradient(900px 520px at 60% 0,#000 0,transparent 75%);mask-image:radial-gradient(900px 520px at 60% 0,#000 0,transparent 75%);pointer-events:none}.site-countly .cn-hero-aurora{position:absolute;inset:-20% -10% auto -10%;height:520px;background:radial-gradient(420px 300px at 18% 30%,rgba(124,109,242,.42),transparent 70%),radial-gradient(460px 320px at 82% 18%,rgba(99,102,241,.4),transparent 72%),radial-gradient(360px 300px at 60% 70%,rgba(56,189,248,.18),transparent 72%);filter:blur(8px);pointer-events:none}.site-countly .cn-hero .cn-wrap{position:relative}.site-countly .cn-hero-grid{display:grid;grid-template-columns:1fr;grid-gap:2.4rem;gap:2.4rem;padding:62px 0 70px}.site-countly .cn-eyebrow{display:inline-flex;align-items:center;gap:.55rem;padding:.4rem .9rem;border-radius:999px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#d8defb;font-size:.76rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase}.site-countly .cn-eyebrow-dot{width:7px;height:7px;border-radius:999px;background:#a5b4fc;box-shadow:0 0 0 4px rgba(165,180,252,.25)}.site-countly .cn-hero h1{font-family:var(--cn-display);font-optical-sizing:auto;font-size:clamp(2.5rem,6.4vw,4.2rem);font-weight:600;line-height:1.02;letter-spacing:-.025em;margin:1.2rem 0 0;max-width:15ch;color:#fff}.site-countly .cn-hero h1 em{font-style:italic;font-weight:500;background:linear-gradient(100deg,#c4b5fd,#a5b4fc 55%,#8ab4ff);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.site-countly .cn-hero .cn-sub{margin:1.25rem 0 0;max-width:52ch;font-size:1.12rem;line-height:1.65;color:#aab4d4}.site-countly .cn-search{display:flex;align-items:center;gap:.6rem;width:min(540px,100%);margin-top:1.9rem;padding:.5rem .55rem .5rem 1rem;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:14px}.site-countly .cn-search svg{color:#9aa3c4;flex:none}.site-countly .cn-search .cn-search-text{flex:1 1;color:#9aa3c4;font-size:1rem}.site-countly .cn-search .cn-search-btn{flex:none;padding:.62rem 1.25rem;border-radius:10px;background:linear-gradient(140deg,var(--cn-accent),var(--cn-accent-hover));color:#fff;font-weight:700;font-size:.95rem;box-shadow:0 8px 18px rgba(79,70,229,.4)}.site-countly .cn-trustrow{display:flex;flex-wrap:wrap;gap:.7rem 1.5rem;margin-top:1.8rem}.site-countly .cn-trustrow span{display:inline-flex;align-items:center;gap:.5rem;font-size:.88rem;font-weight:600;color:#c2cbe6}.site-countly .cn-check{display:grid;place-items:center;width:20px;height:20px;border-radius:999px;background:linear-gradient(140deg,var(--cn-accent),var(--cn-violet));color:#fff;flex:none}.site-countly .cn-check svg{width:11px;height:11px}.site-countly .cn-hero-panel{display:flex;align-items:center}.site-countly .cn-hero-card{width:100%;background:linear-gradient(165deg,rgba(255,255,255,.1),rgba(255,255,255,.03));border:1px solid rgba(255,255,255,.14);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-radius:var(--cn-radius-xl);padding:1.2rem 1.2rem 1rem;box-shadow:var(--cn-shadow-lg)}.site-countly .cn-hero-card-head{display:flex;align-items:center;justify-content:space-between;gap:.5rem;margin-bottom:.4rem}.site-countly .cn-hero-card-kicker{font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#b9c1e0}.site-countly .cn-hero-card-badge{font-size:.64rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:#cdd4ef;padding:.2rem .5rem;border-radius:999px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.05)}.site-countly .cn-motif{width:100%;height:auto;display:block}.site-countly .cn-hero-card-foot{display:flex;justify-content:space-between;font-size:.74rem;font-weight:700;letter-spacing:.05em;color:#8b95ba;padding:0 .4rem}@media (min-width:940px){.site-countly .cn-hero-grid{grid-template-columns:1.15fr .85fr;align-items:center;gap:3rem;padding:78px 0 88px}}.site-countly .cn-section{padding:60px 0}.site-countly .cn-section.alt{background:var(--cn-surface-alt);border-top:1px solid var(--cn-line);border-bottom:1px solid var(--cn-line)}.site-countly .cn-sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:1rem;margin-bottom:2rem}.site-countly .cn-sec-head h2{font-family:var(--cn-display);font-size:clamp(1.7rem,3.6vw,2.35rem);font-weight:600;letter-spacing:-.02em;margin:0;color:var(--cn-ink)}.site-countly .cn-sec-head p{margin:.4rem 0 0;color:var(--cn-ink-muted);font-size:1rem}.site-countly .cn-sec-kicker{display:inline-flex;align-items:center;font-size:.74rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--cn-accent);margin-bottom:.55rem}.site-countly .cn-sec-kicker:before{content:"";width:22px;height:2px;margin-right:.6rem;background:var(--cn-accent);border-radius:2px}.site-countly .cn-cat-grid{display:grid;grid-template-columns:1fr;grid-gap:1rem;gap:1rem}@media (min-width:580px){.site-countly .cn-cat-grid{grid-template-columns:repeat(2,1fr)}}@media (min-width:940px){.site-countly .cn-cat-grid{grid-template-columns:repeat(3,1fr)}}.site-countly .cn-cat-card{position:relative;display:flex;align-items:flex-start;gap:.95rem;background:#fff;border:1px solid var(--cn-line);border-radius:var(--cn-radius-lg);padding:1.35rem 1.4rem;box-shadow:var(--cn-shadow-xs);overflow:hidden;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.site-countly .cn-cat-card:after{content:"";position:absolute;left:0;top:0;height:100%;width:3px;background:linear-gradient(var(--cn-accent),var(--cn-violet));transform:scaleY(0);transform-origin:top;transition:transform .2s ease}.site-countly .cn-cat-card:hover{transform:translateY(-3px);box-shadow:var(--cn-shadow-md);border-color:var(--cn-tint-line)}.site-countly .cn-cat-card:hover:after{transform:scaleY(1)}.site-countly .cn-cat-num{font-family:var(--cn-display);font-size:1.05rem;font-weight:600;color:var(--cn-tint-line);line-height:1;margin-top:.15rem}.site-countly .cn-cat-ico{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:var(--cn-tint);color:var(--cn-accent);border:1px solid var(--cn-tint-line);flex:none}.site-countly .cn-cat-text{flex:1 1;min-width:0}.site-countly .cn-cat-card b{display:block;color:var(--cn-ink);font-size:1.05rem;font-weight:700;letter-spacing:-.01em}.site-countly .cn-cat-card p{margin:.25rem 0 0;color:var(--cn-ink-muted);font-size:.9rem;line-height:1.45}.site-countly .cn-cat-arrow{color:var(--cn-ink-muted);opacity:0;transform:translate(-4px,4px);transition:opacity .18s ease,transform .18s ease,color .18s ease}.site-countly .cn-cat-card:hover .cn-cat-arrow{opacity:1;transform:none;color:var(--cn-accent)}.site-countly .cn-featured{display:grid;grid-template-columns:1fr;background:#fff;border:1px solid var(--cn-line);border-radius:var(--cn-radius-xl);overflow:hidden;box-shadow:var(--cn-shadow-md);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.site-countly .cn-featured:hover{transform:translateY(-4px);box-shadow:var(--cn-shadow-lg);border-color:var(--cn-tint-line)}.site-countly .cn-featured-media{position:relative;background:var(--cn-tint);aspect-ratio:16/10;overflow:hidden}.site-countly .cn-featured-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}.site-countly .cn-featured:hover .cn-featured-media img{transform:scale(1.04)}.site-countly .cn-featured-media .cn-badge{position:absolute;top:16px;left:16px}.site-countly .cn-badge{display:inline-flex;align-items:center;gap:.4rem;padding:.36rem .75rem;border-radius:999px;background:rgba(11,16,32,.78);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);color:#fff;font-size:.72rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase}.site-countly .cn-badge svg{width:14px;height:14px;color:#a5b4fc}.site-countly .cn-featured-body{padding:1.9rem 1.8rem 2.1rem;display:flex;flex-direction:column}.site-countly .cn-featured-body h3{font-family:var(--cn-display);font-size:clamp(1.55rem,3vw,2.2rem);font-weight:600;line-height:1.14;letter-spacing:-.02em;margin:.8rem 0 0}.site-countly .cn-featured-body h3 a{color:var(--cn-ink)}.site-countly .cn-featured-body h3 a:hover{color:var(--cn-accent)}.site-countly .cn-featured-body .cn-excerpt{margin:.9rem 0 0;color:var(--cn-ink-soft);font-size:1.05rem;line-height:1.62}.site-countly .cn-featured-body .cn-readmore{margin-top:1.4rem;display:inline-flex;align-items:center;gap:.5rem;font-weight:700;color:var(--cn-accent);align-self:flex-start}.site-countly .cn-featured-body .cn-readmore svg{transition:transform .16s ease}.site-countly .cn-featured:hover .cn-readmore svg{transform:translateX(4px)}@media (min-width:900px){.site-countly .cn-featured{grid-template-columns:1.05fr .95fr}.site-countly .cn-featured-media{aspect-ratio:auto;min-height:100%}.site-countly .cn-featured-body{padding:2.6rem;justify-content:center}}.site-countly .cn-chips{display:flex;flex-wrap:wrap;gap:.5rem}.site-countly .cn-chip{display:inline-flex;align-items:center;padding:.3rem .72rem;border-radius:999px;background:var(--cn-tint);border:1px solid var(--cn-tint-line);color:var(--cn-accent-deep);font-size:.74rem;font-weight:700;letter-spacing:.02em;text-transform:capitalize}.site-countly .cn-meta{display:flex;flex-wrap:wrap;align-items:center;gap:.45rem .9rem;color:var(--cn-ink-muted);font-size:.85rem;font-weight:600}.site-countly .cn-meta .cn-dot{width:4px;height:4px;border-radius:999px;background:currentColor;opacity:.5}.site-countly .cn-meta span{display:inline-flex;align-items:center;gap:.38rem}.site-countly .cn-meta svg{color:var(--cn-accent)}.site-countly .cn-grid{display:grid;grid-template-columns:1fr;grid-gap:1.4rem;gap:1.4rem}@media (min-width:640px){.site-countly .cn-grid{grid-template-columns:repeat(2,1fr)}}@media (min-width:1000px){.site-countly .cn-grid{grid-template-columns:repeat(3,1fr)}}.site-countly .cn-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--cn-line);border-radius:var(--cn-radius-lg);overflow:hidden;box-shadow:var(--cn-shadow-xs);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;min-width:0}.site-countly .cn-card:hover{transform:translateY(-4px);box-shadow:var(--cn-shadow-md);border-color:var(--cn-tint-line)}.site-countly .cn-card-media{position:relative;aspect-ratio:16/9;background:var(--cn-tint);overflow:hidden;display:block}.site-countly .cn-card-media img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}.site-countly .cn-card:hover .cn-card-media img{transform:scale(1.05)}.site-countly .cn-card-index{position:absolute;top:10px;left:10px;font-family:var(--cn-display);font-size:.82rem;font-weight:600;color:#fff;padding:.28rem .55rem;border-radius:9px;background:rgba(11,16,32,.66);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);letter-spacing:.04em}.site-countly .cn-card-body{display:flex;flex-direction:column;flex:1 1;padding:1.15rem 1.2rem 1.3rem}.site-countly .cn-card-body h3{font-family:var(--cn-display);font-size:1.24rem;font-weight:600;line-height:1.26;letter-spacing:-.015em;margin:.75rem 0 0}.site-countly .cn-card-body h3 a{color:var(--cn-ink)}.site-countly .cn-card-body h3 a:hover{color:var(--cn-accent)}.site-countly .cn-card-body .cn-excerpt{margin:.6rem 0 0;color:var(--cn-ink-soft);font-size:.94rem;line-height:1.55;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.site-countly .cn-card-foot{margin-top:auto;padding-top:1.05rem}.site-countly .cn-card-foot .cn-meta{font-size:.8rem}.site-countly .cn-emptywrap{text-align:center;padding:3.2rem 1.5rem;border:1px dashed var(--cn-tint-line);border-radius:var(--cn-radius-xl);background:#fff}.site-countly .cn-empty-ico{display:grid;place-items:center;width:66px;height:66px;margin:0 auto 1rem;border-radius:999px;background:var(--cn-tint);color:var(--cn-accent);border:1px solid var(--cn-tint-line)}.site-countly .cn-emptywrap h3{font-family:var(--cn-display);font-size:1.5rem;font-weight:600;margin:0 0 .4rem;color:var(--cn-ink)}.site-countly .cn-emptywrap p{margin:0;color:var(--cn-ink-muted);max-width:44ch;margin-inline:auto}.site-countly .cn-trust-grid{display:grid;grid-template-columns:1fr;grid-gap:1.2rem;gap:1.2rem}@media (min-width:740px){.site-countly .cn-trust-grid{grid-template-columns:repeat(3,1fr)}}.site-countly .cn-trust-card{background:#fff;border:1px solid var(--cn-line);border-radius:var(--cn-radius-lg);padding:1.6rem 1.5rem;box-shadow:var(--cn-shadow-xs)}.site-countly .cn-trust-card .cn-trust-ico{display:grid;place-items:center;width:48px;height:48px;border-radius:13px;background:linear-gradient(150deg,var(--cn-tint),#fff);color:var(--cn-accent);border:1px solid var(--cn-tint-line);margin-bottom:1rem}.site-countly .cn-trust-card h3{font-family:var(--cn-display);font-size:1.2rem;font-weight:600;margin:0 0 .4rem;color:var(--cn-ink)}.site-countly .cn-trust-card p{margin:0;font-size:.92rem;line-height:1.58;color:var(--cn-ink-soft)}.site-countly .cn-article{padding:0 0 64px}.site-countly .cn-article-head{position:relative;background:radial-gradient(120% 130% at 50% -40%,#1a2150 0,var(--cn-night) 60%);color:#e8ecf8;overflow:hidden}.site-countly .cn-article-head:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 0),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 0);background-size:44px 44px;-webkit-mask-image:radial-gradient(700px 400px at 70% 0,#000 0,transparent 75%);mask-image:radial-gradient(700px 400px at 70% 0,#000 0,transparent 75%);pointer-events:none}.site-countly .cn-article-head .cn-wrap{position:relative;padding:30px 22px 40px}.site-countly .cn-crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:.45rem;font-size:.82rem;font-weight:600;color:#97a1c4;margin-bottom:1.3rem}.site-countly .cn-crumbs a{color:#b6bfdf}.site-countly .cn-crumbs a:hover{color:#fff}.site-countly .cn-crumbs svg{opacity:.5}.site-countly .cn-crumbs .cn-crumb-current{color:#e8ecf8}.site-countly .cn-article-head h1{font-family:var(--cn-display);font-size:clamp(2rem,4.8vw,3.1rem);font-weight:600;line-height:1.08;letter-spacing:-.022em;margin:.4rem 0 0;max-width:24ch;color:#fff}.site-countly .cn-article-head .cn-lede{margin:1.05rem 0 0;max-width:62ch;font-size:1.12rem;line-height:1.6;color:#aab4d4}.site-countly .cn-article-head .cn-meta{margin-top:1.3rem;font-size:.88rem;color:#aab4d4}.site-countly .cn-article-head .cn-meta svg{color:#a5b4fc}.site-countly .cn-article-head .cn-chips{margin-top:1.15rem}.site-countly .cn-article-head .cn-chip{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.16);color:#d6dcf5}.site-countly .cn-hero-img{margin-top:1.6rem;border-radius:var(--cn-radius-xl);overflow:hidden;border:1px solid rgba(255,255,255,.14);box-shadow:var(--cn-shadow-lg);background:var(--cn-night-2);aspect-ratio:21/9}.site-countly .cn-hero-img img{width:100%;height:100%;object-fit:cover}.site-countly .cn-article-grid{display:grid;grid-template-columns:1fr;grid-gap:1.8rem;gap:1.8rem;margin-top:2.4rem}.site-countly .cn-toc{background:#fff;border:1px solid var(--cn-line);border-radius:var(--cn-radius-lg);box-shadow:var(--cn-shadow-xs);overflow:hidden}.site-countly .cn-toc>summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:.5rem;padding:1rem 1.15rem;font-weight:700;font-size:.82rem;letter-spacing:.06em;text-transform:uppercase;color:var(--cn-ink);background:linear-gradient(var(--cn-tint),#fff);border-bottom:1px solid var(--cn-tint-line)}.site-countly .cn-toc>summary::-webkit-details-marker{display:none}.site-countly .cn-toc>summary .cn-toc-title{display:inline-flex;align-items:center;gap:.5rem}.site-countly .cn-toc>summary svg{color:var(--cn-accent)}.site-countly .cn-toc .cn-chevron{transition:transform .2s ease}.site-countly .cn-toc[open] .cn-chevron{transform:rotate(180deg)}.site-countly .cn-toc nav{padding:.6rem .6rem .85rem}.site-countly .cn-toc ol{list-style:none;margin:0;padding:0}.site-countly .cn-toc a{display:block;padding:.45rem .75rem;border-radius:9px;font-size:.9rem;line-height:1.4;color:var(--cn-ink-soft);border-left:2px solid transparent;transition:background .14s,color .14s,border-color .14s}.site-countly .cn-toc a:hover{background:var(--cn-tint);color:var(--cn-accent);border-left-color:var(--cn-accent)}.site-countly .cn-toc .cn-toc-l3 a{margin-left:.85rem;font-size:.85rem;color:var(--cn-ink-muted)}.site-countly .cn-note{display:flex;gap:.85rem;margin:0 0 1.8rem;padding:1.1rem 1.2rem;background:linear-gradient(var(--cn-tint),#fff);border:1px solid var(--cn-tint-line);border-left:4px solid var(--cn-accent);border-radius:14px}.site-countly .cn-note .cn-note-ico{flex:none;color:var(--cn-accent);margin-top:.1rem}.site-countly .cn-note b{display:block;color:var(--cn-ink);font-size:.96rem;margin-bottom:.2rem}.site-countly .cn-note p{margin:0;font-size:.9rem;line-height:1.58;color:var(--cn-ink-soft)}.site-countly .cn-article-main{min-width:0}.site-countly .cn-article-foot{margin-top:2.4rem;padding-top:1.5rem;border-top:1px solid var(--cn-line);display:flex;flex-wrap:wrap;align-items:center;gap:.8rem 1.1rem;color:var(--cn-ink-muted);font-size:.9rem}.site-countly .cn-article-foot .cn-verified{display:inline-flex;align-items:center;gap:.5rem;font-weight:700;color:var(--cn-accent-deep)}.site-countly .cn-article-foot .cn-verified svg{color:var(--cn-accent)}@media (min-width:1000px){.site-countly .cn-article-grid{grid-template-columns:290px minmax(0,1fr);gap:2.8rem;align-items:start}.site-countly .cn-toc-col{position:-webkit-sticky;position:sticky;top:96px}.site-countly .cn-toc{max-height:calc(100vh - 124px);display:flex;flex-direction:column}.site-countly .cn-toc>summary{cursor:default}.site-countly .cn-toc .cn-chevron{display:none}.site-countly .cn-toc nav{overflow-y:auto}.site-countly .cn-toc>nav{display:block}}.site-countly .cn-related{margin-top:3.2rem;padding-top:2.4rem;border-top:1px solid var(--cn-line)}.site-countly .cn-related>h2{font-family:var(--cn-display);font-size:clamp(1.5rem,3vw,2rem);font-weight:600;letter-spacing:-.02em;margin:0 0 1.4rem;color:var(--cn-ink)}.site-countly .cn-footer{background:radial-gradient(120% 100% at 50% 0,#141a3c 0,#070a18 70%);color:#c2cbdc;margin-top:0;border-top:1px solid #0a0e22}.site-countly .cn-footer .cn-wrap{padding:56px 22px 32px}.site-countly .cn-foot-top{display:grid;grid-template-columns:1fr;grid-gap:1.8rem;gap:1.8rem;padding-bottom:2rem;border-bottom:1px solid rgba(255,255,255,.1)}.site-countly .cn-footer .cn-logo{box-shadow:none}.site-countly .cn-footer .cn-brand b{font-family:var(--cn-display);color:#fff}.site-countly .cn-footer .cn-brand small{color:#8b96b4}.site-countly .cn-footer .cn-foot-about{margin:1rem 0 0;max-width:46ch;font-size:.92rem;line-height:1.62;color:#9aa6c2}.site-countly .cn-foot-cols{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:1.4rem;gap:1.4rem}.site-countly .cn-foot-cols h4{color:#fff;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;margin:0 0 .8rem}.site-countly .cn-foot-cols ul{list-style:none;margin:0;padding:0}.site-countly .cn-foot-cols li{margin:.45rem 0}.site-countly .cn-foot-cols a{color:#aeb8d4;font-size:.92rem}.site-countly .cn-foot-cols a:hover{color:#fff}.site-countly .cn-foot-disclaimer{margin-top:1.8rem;padding:1.1rem 1.2rem;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:14px;font-size:.82rem;line-height:1.62;color:#93a0bf}.site-countly .cn-foot-disclaimer b{color:#d6dcec}.site-countly .cn-foot-bottom{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.6rem;margin-top:1.8rem;font-size:.82rem;color:#828fb1}@media (min-width:740px){.site-countly .cn-foot-top{grid-template-columns:1.5fr 1fr;gap:2.6rem}}.site-countly .article-content{font-size:1.1rem;line-height:1.8}.site-countly .article-content h2{font-size:1.85rem;letter-spacing:-.02em;padding-bottom:.4rem;border-bottom:2px solid var(--cn-tint-line)}.site-countly .article-content h2,.site-countly .article-content h3{font-family:var(--cn-display);font-weight:600;color:var(--cn-ink)}.site-countly .article-content table{font-feature-settings:"tnum";font-variant-numeric:tabular-nums;font-size:.98rem}.site-countly .article-content thead th{font-feature-settings:normal;font-variant-numeric:normal;font-weight:700;letter-spacing:.01em}.site-countly .article-content .key-takeaways{background:linear-gradient(155deg,var(--cn-tint),#fff);border-color:var(--cn-tint-line);box-shadow:var(--cn-shadow-xs)}.site-countly .article-content .key-takeaways h2{font-family:var(--cn-display);border-bottom:none;padding-bottom:0;color:var(--cn-accent-deep)}.site-countly .article-content blockquote{background:linear-gradient(var(--cn-tint),#fff);border-left:4px solid var(--cn-accent);border-radius:0 14px 14px 0;color:var(--cn-ink-soft);font-style:normal}.site-countly .article-content .faq{margin-top:2.6rem}.site-countly .article-content .faq h3{border-bottom:none}@media (prefers-reduced-motion:reduce){.site-countly *{transition:none!important}.site-countly .cn-card:hover,.site-countly .cn-cat-card:hover,.site-countly .cn-featured:hover{transform:none}}.site-countly{--cn-gold:#e7a417;--cn-gold-2:#f7c948;--cn-gold-deep:#b6790a}.site-countly .cn-top10-hero{position:relative;overflow:hidden;background:radial-gradient(120% 140% at 85% -10%,rgba(247,201,72,.18),transparent 55%),radial-gradient(120% 140% at 0 0,rgba(124,109,242,.16),transparent 50%),linear-gradient(180deg,#0b1020,#131a31);color:#fff;padding:clamp(3rem,6vw,5.5rem) 0 clamp(2.5rem,5vw,4rem);border-bottom:1px solid rgba(255,255,255,.08)}.site-countly .cn-top10-hero .cn-wrap{position:relative;z-index:1}.site-countly .cn-top10-eyebrow{display:inline-flex;align-items:center;gap:.5rem;font:600 .82rem/1 var(--cn-font-sans,Inter),sans-serif;letter-spacing:.12em;text-transform:uppercase;color:var(--cn-gold-2);padding:.5rem .9rem;border-radius:999px;background:rgba(247,201,72,.12);border:1px solid rgba(247,201,72,.3)}.site-countly .cn-top10-eyebrow svg{width:18px;height:18px}.site-countly .cn-top10-hero h1{font-family:var(--cn-font-display,Fraunces),serif;font-size:clamp(2.4rem,6vw,4.2rem);line-height:1.02;letter-spacing:-.02em;margin:1.1rem 0 .6rem}.site-countly .cn-top10-hero h1 em{font-style:italic;background:linear-gradient(90deg,var(--cn-gold-2),var(--cn-gold));-webkit-background-clip:text;background-clip:text;color:transparent}.site-countly .cn-top10-hero p{max-width:56ch;color:#c7cde0;font-size:1.06rem;line-height:1.6}.site-countly .cn-top10-stats{display:flex;flex-wrap:wrap;gap:1.6rem;margin-top:1.6rem}.site-countly .cn-top10-stats b{font-family:var(--cn-font-display,Fraunces),serif;font-size:1.5rem;color:var(--cn-gold-2);display:block}.site-countly .cn-top10-stats span{font-size:.82rem;color:#aeb6cd}.site-countly .cn-top10-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));grid-gap:1.4rem;gap:1.4rem}.site-countly .cn-top10-card{position:relative;display:flex;flex-direction:column;background:var(--cn-surface,#fff);border:1px solid var(--cn-line,#e7e9f2);border-radius:18px;overflow:hidden;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.site-countly .cn-top10-card:hover{transform:translateY(-4px);box-shadow:0 18px 40px -22px rgba(20,26,49,.45);border-color:var(--cn-gold)}.site-countly .cn-top10-media{position:relative;aspect-ratio:16/9;min-width:0;background:linear-gradient(135deg,#1a2240,#131a31);display:block;overflow:hidden}.site-countly .cn-top10-media img{width:100%;height:100%;object-fit:cover}.site-countly .cn-top10-ribbon{position:absolute;top:0;left:0;z-index:2;display:inline-flex;align-items:center;gap:.35rem;font:800 .74rem/1 var(--cn-font-sans,Inter),sans-serif;letter-spacing:.08em;text-transform:uppercase;color:#2a1c00;padding:.5rem .85rem;background:linear-gradient(135deg,var(--cn-gold-2),var(--cn-gold));border-bottom-right-radius:14px;box-shadow:0 6px 16px -6px rgba(183,121,10,.6)}.site-countly .cn-top10-ribbon svg{width:15px;height:15px}.site-countly .cn-top10-rank{position:absolute;right:12px;bottom:-18px;z-index:2;width:52px;height:52px;border-radius:50%;display:grid;place-items:center;font-family:var(--cn-font-display,Fraunces),serif;font-weight:700;font-size:1.5rem;color:#2a1c00;background:linear-gradient(135deg,var(--cn-gold-2),var(--cn-gold));border:3px solid var(--cn-surface,#fff);box-shadow:0 8px 18px -8px rgba(183,121,10,.7)}.site-countly .cn-top10-body{padding:1.5rem 1.25rem 1.25rem;display:flex;flex-direction:column;gap:.6rem;flex:1 1}.site-countly .cn-top10-body h3{font-family:var(--cn-font-display,Fraunces),serif;font-size:1.18rem;line-height:1.25;letter-spacing:-.01em;margin:0}.site-countly .cn-top10-body h3 a{color:var(--cn-ink,#0b1020);text-decoration:none}.site-countly .cn-top10-body h3 a:hover{color:var(--cn-gold-deep)}.site-countly .cn-top10-body .cn-excerpt{color:var(--cn-ink-soft,#475569);font-size:.94rem;line-height:1.55;flex:1 1}.site-countly .cn-top10-foot{display:flex;align-items:center;justify-content:space-between;margin-top:.4rem;padding-top:.85rem;border-top:1px solid var(--cn-line-soft,#eef0f7)}.site-countly .cn-top10-view{display:inline-flex;align-items:center;gap:.35rem;font:700 .86rem/1 var(--cn-font-sans,Inter),sans-serif;color:var(--cn-gold-deep);text-decoration:none}.site-countly .cn-top10-view svg{width:15px;height:15px}.site-countly .cn-top10-date{font-size:.8rem;color:var(--cn-ink-muted,#6b7488)}.site-countly .cn-top10-banner{position:relative;overflow:hidden;border-radius:20px;background:linear-gradient(120deg,#131a31,#1f2547);border:1px solid rgba(247,201,72,.25);padding:clamp(1.6rem,3vw,2.4rem);display:flex;align-items:center;justify-content:space-between;gap:1.5rem;flex-wrap:wrap}.site-countly .cn-top10-banner h2{font-family:var(--cn-font-display,Fraunces),serif;color:#fff;font-size:clamp(1.5rem,3vw,2.1rem);margin:0 0 .35rem}.site-countly .cn-top10-banner h2 em{font-style:italic;color:var(--cn-gold-2)}.site-countly .cn-top10-banner p{color:#c7cde0;margin:0;max-width:52ch}.site-countly .cn-top10-cta{display:inline-flex;align-items:center;gap:.5rem;white-space:nowrap;font:700 .95rem/1 var(--cn-font-sans,Inter),sans-serif;color:#2a1c00;padding:.85rem 1.4rem;border-radius:999px;background:linear-gradient(135deg,var(--cn-gold-2),var(--cn-gold));text-decoration:none;box-shadow:0 10px 24px -10px rgba(183,121,10,.7)}.site-countly .cn-top10-cta:hover{filter:brightness(1.05)}.site-countly .cn-rich-podium{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:1rem;gap:1rem;margin:1.6rem 0 2rem;align-items:end}.site-countly .cn-rich-card{position:relative;margin:0;text-align:center;background:linear-gradient(180deg,#ffffff,#f7f8fe);border:1px solid var(--cn-line,#e7e9f2);border-radius:16px;padding:1.4rem 1rem 1.1rem;box-shadow:0 10px 26px -20px rgba(20,26,49,.5)}.site-countly .cn-rich-card img{width:92px;height:92px;object-fit:cover;border-radius:50%;margin:.3rem auto .6rem;display:block;border:3px solid #fff;box-shadow:0 6px 16px -8px rgba(20,26,49,.5)}.site-countly .cn-rich-card figcaption{display:flex;flex-direction:column;gap:.15rem}.site-countly .cn-rich-card b{font-family:var(--cn-font-display,Fraunces),serif;font-size:1.05rem;line-height:1.2}.site-countly .cn-rich-worth{font-weight:700;color:#0f9d58;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.site-countly .cn-rich-card .cn-rich-src{font-size:.8rem;color:var(--cn-ink-muted,#6b7488)}.site-countly .cn-rich-medal{position:absolute;top:-12px;left:50%;transform:translateX(-50%);width:36px;height:36px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:.85rem;color:#2a1c00;background:linear-gradient(135deg,#f7c948,#e7a417);border:2px solid #fff}.site-countly .cn-rich-1{transform:translateY(-14px);border-color:#e7a417}.site-countly .cn-rich-1 .cn-rich-medal{background:linear-gradient(135deg,#ffe082,#e7a417)}.site-countly .cn-rich-2 .cn-rich-medal{background:linear-gradient(135deg,#e8eaf0,#b6bdcc)}.site-countly .cn-rich-3 .cn-rich-medal{background:linear-gradient(135deg,#f0c39a,#c77b3c)}.site-countly table.cn-rich{width:100%;border-collapse:collapse;margin:1rem 0 .5rem;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.site-countly table.cn-rich thead th{text-align:left;font-size:.78rem;letter-spacing:.04em;text-transform:uppercase;color:var(--cn-ink-muted,#6b7488);padding:.6rem .8rem;border-bottom:2px solid var(--cn-line,#e7e9f2)}.site-countly table.cn-rich tbody td{padding:.65rem .8rem;border-bottom:1px solid var(--cn-line-soft,#eef0f7)}.site-countly table.cn-rich tbody tr:nth-child(odd){background:#f8f9fe}.site-countly table.cn-rich .cn-rich-rank{font-weight:700;color:var(--cn-accent,#4f46e5);width:3rem}.site-countly table.cn-rich td.cn-rich-worth{color:#0f9d58}.site-countly .cn-src{font-size:.85rem;color:var(--cn-ink-muted,#6b7488);margin-top:.4rem}@media (max-width:620px){.site-countly .cn-rich-podium{grid-template-columns:1fr}.site-countly .cn-rich-1{transform:none}}@font-face{font-family:Fraunces;font-style:italic;font-weight:100 900;font-display:swap;src:url(/_next/static/media/f3deaf8281908ff2-s.woff2) format("woff2");unicode-range:u+0102-0103,u+0110-0111,u+0128-0129,u+0168-0169,u+01a0-01a1,u+01af-01b0,u+0300-0301,u+0303-0304,u+0308-0309,u+0323,u+0329,u+1ea0-1ef9,u+20ab}@font-face{font-family:Fraunces;font-style:italic;font-weight:100 900;font-display:swap;src:url(/_next/static/media/c62081b071647022-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:Fraunces;font-style:italic;font-weight:100 900;font-display:swap;src:url(/_next/static/media/6ba5f591ae6c56f6-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:Fraunces;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/fb526027db1fc1ae-s.woff2) format("woff2");unicode-range:u+0102-0103,u+0110-0111,u+0128-0129,u+0168-0169,u+01a0-01a1,u+01af-01b0,u+0300-0301,u+0303-0304,u+0308-0309,u+0323,u+0329,u+1ea0-1ef9,u+20ab}@font-face{font-family:Fraunces;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/4da3161b738b07dd-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:Fraunces;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/af4bf8399d1aacdf-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:Fraunces Fallback;src:local("Times New Roman");ascent-override:84.71%;descent-override:22.09%;line-gap-override:0.00%;size-adjust:115.45%}.__className_c5b148{font-family:Fraunces,Fraunces Fallback}.__variable_c5b148{--font-display:"Fraunces","Fraunces Fallback"}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/ba9851c3c22cd980-s.woff2) format("woff2");unicode-range:u+0460-052f,u+1c80-1c8a,u+20b4,u+2de0-2dff,u+a640-a69f,u+fe2e-fe2f}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/21350d82a1f187e9-s.woff2) format("woff2");unicode-range:u+0301,u+0400-045f,u+0490-0491,u+04b0-04b1,u+2116}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/c5fe6dc8356a8c31-s.woff2) format("woff2");unicode-range:u+1f??}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/19cfc7226ec3afaa-s.woff2) format("woff2");unicode-range:u+0370-0377,u+037a-037f,u+0384-038a,u+038c,u+038e-03a1,u+03a3-03ff}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/df0a9ae256c0569c-s.woff2) format("woff2");unicode-range:u+0102-0103,u+0110-0111,u+0128-0129,u+0168-0169,u+01a0-01a1,u+01af-01b0,u+0300-0301,u+0303-0304,u+0308-0309,u+0323,u+0329,u+1ea0-1ef9,u+20ab}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/8e9860b6e62d6359-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/e4af272ccee01ff0-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:Inter Fallback;src:local("Arial");ascent-override:90.44%;descent-override:22.52%;line-gap-override:0.00%;size-adjust:107.12%}.__className_f367f3{font-family:Inter,Inter Fallback;font-style:normal}.__variable_f367f3{--font-sans:"Inter","Inter Fallback"}