:root{
  --bg:#0b1120; --surface:#111a2e; --card:#141f38; --line:#22304f;
  --text:#e6edf7; --muted:#93a4c3; --accent:#3ba776; --accent2:#5b8def;
  --radius:16px; --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.wrap{max-width:1140px;margin:0 auto;padding:0 24px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:12px;font-weight:600;font-size:15px;cursor:pointer;border:none;transition:.2s;white-space:nowrap}
.btn-primary{background:linear-gradient(135deg,var(--accent),#2f8d61);color:#fff}
.btn-primary:hover{filter:brightness(1.08);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--line)}
.btn-ghost:hover{border-color:var(--accent);color:#fff}

header{position:sticky;top:0;z-index:50;background:rgba(11,17,32,.82);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:19px;letter-spacing:-.3px}
.logo .dot{width:11px;height:11px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(59,167,118,.18);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}
.nav-links{display:flex;gap:30px;font-size:15px;color:var(--muted)}
.nav-links a:hover{color:var(--text)}
.nav-links a.active{color:var(--text)}
.nav-cta{display:flex;gap:12px;align-items:center}
@media(max-width:820px){.nav-links{display:none}}

section.block{padding:64px 0}
.sec-head{text-align:center;max-width:640px;margin:0 auto 44px}
.sec-head h2{font-size:32px;letter-spacing:-.7px;margin-bottom:12px}
.sec-head p{color:var(--muted);font-size:16px}

.page-header{padding:56px 0 20px}
.page-header h1{font-size:38px;letter-spacing:-.9px;margin-bottom:12px}
.page-header p{color:var(--muted);font-size:17px;max-width:640px}
.breadcrumb{font-size:13px;color:var(--muted);margin-bottom:16px}
.breadcrumb a:hover{color:var(--text)}

.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px}

.prose{max-width:720px}
.prose h2{font-size:24px;margin:36px 0 14px;letter-spacing:-.4px}
.prose h3{font-size:19px;margin:26px 0 10px}
.prose p{color:var(--muted);font-size:16px;margin-bottom:16px}
.prose ul,.prose ol{color:var(--muted);font-size:16px;margin:0 0 16px 22px}
.prose li{margin-bottom:6px}
.prose strong{color:var(--text)}
.prose code{background:var(--surface);padding:2px 6px;border-radius:6px;font-size:14px;color:#7dd3fc}

.meta{font-size:13px;color:var(--muted);display:flex;gap:16px;margin-bottom:8px}

.faq-item{border-bottom:1px solid var(--line);padding:20px 0}
.faq-item:last-child{border-bottom:none}
.faq-item h3{font-size:16px;margin-bottom:8px}
.faq-item p{color:var(--muted);font-size:15px}

.blog-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
@media(max-width:700px){.blog-grid{grid-template-columns:1fr}}
.blog-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:.2s}
.blog-card:hover{border-color:var(--accent);transform:translateY(-2px)}
.blog-card .tag{font-size:12px;color:var(--accent);font-weight:600;margin-bottom:10px;display:block}
.blog-card h3{font-size:18px;margin-bottom:8px}
.blog-card p{color:var(--muted);font-size:14.5px}
.blog-card .meta{margin-top:14px}

.status-row{display:flex;align-items:center;justify-content:space-between;padding:16px 0;border-top:1px solid var(--line)}
.status-row:first-of-type{border-top:none}
.status-ok{font-size:13px;color:var(--accent);display:flex;align-items:center;gap:7px}
.status-ok .dot{width:8px;height:8px;border-radius:50%;background:var(--accent);animation:pulse 2s infinite}
.status-banner{background:rgba(59,167,118,.1);border:1px solid rgba(59,167,118,.3);border-radius:14px;padding:20px 24px;display:flex;align-items:center;gap:14px;margin-bottom:32px}
.status-banner .big-dot{width:14px;height:14px;border-radius:50%;background:var(--accent);animation:pulse 2s infinite}

footer{border-top:1px solid var(--line);padding:40px 0;color:var(--muted);font-size:14px}
.foot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px}
.foot-links{display:flex;gap:24px;flex-wrap:wrap}
.foot-links a:hover{color:var(--text)}