/* Шапка сайта mypex.ru (копия правил .nav из /assets/site.css), заперта в .sitenav:
   страница бестиария живёт на своих переменных и не должна подхватывать site.css целиком. */
.sitenav{
  --bg-deep:#0b111d; --line:#263450; --line-lit:#35486e;
  --gold:#f0b74a; --gold-ink:#3a2a08; --txt:#e8eefb; --txt-2:#a9b4c9;
  position:sticky; top:0; z-index:40; display:flex; align-items:center; justify-content:space-between;
  padding:11px 32px; background:rgba(11,17,29,.92); -webkit-backdrop-filter:blur(14px); backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line); font:500 16.5px/1.65 "Manrope",system-ui,sans-serif; color:var(--txt);
}
.sitenav a{color:inherit;text-decoration:none}
.sitenav .nav-left{display:flex;align-items:center;gap:30px}
.sitenav .nav-logo{display:flex;align-items:center;gap:12px}
.sitenav .nav-logo img{width:36px;height:36px;border-radius:8px;border:2px solid var(--gold);background:var(--bg-deep);display:block}
.sitenav .nav-logo span{font-family:"Unbounded";font-weight:700;font-size:16px;letter-spacing:.18em}
.sitenav .nav-links{display:flex;gap:26px}
.sitenav .nav-links a{font-size:12.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--txt-2);
  padding:6px 2px;position:relative;transition:color .2s}
.sitenav .nav-links a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;background:var(--gold);transition:right .25s}
.sitenav .nav-links a:hover{color:var(--txt)}
.sitenav .nav-links a:hover::after,.sitenav .nav-links a.active::after{right:0}
.sitenav .nav-links a.active{color:var(--gold)}
.sitenav .btn-login{display:inline-flex;align-items:center;gap:9px;background:var(--gold);color:var(--gold-ink);
  font-weight:800;font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;padding:10px 24px;border-radius:8px;
  border:1px solid #ffd98a;box-shadow:0 4px 18px rgba(240,183,74,.25);transition:transform .15s,box-shadow .2s;cursor:pointer}
.sitenav .btn-login:hover{transform:translateY(-1px);box-shadow:0 6px 24px rgba(240,183,74,.4)}
.sitenav .nav-user{display:inline-flex;align-items:center;gap:10px;padding:7px 16px 7px 8px;border:1px solid var(--line-lit);
  border-radius:10px;transition:border-color .2s}
.sitenav .nav-user:hover{border-color:var(--gold)}
.sitenav .nav-user img{width:30px;height:30px;border-radius:7px;border:1px solid var(--line-lit);display:block}
.sitenav .nav-user b{font-size:14px}
.sitenav .nav-donate{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:800;letter-spacing:.14em;
  text-transform:uppercase;color:var(--gold);border:1px solid var(--gold);border-radius:8px;padding:9px 18px;transition:background .2s,color .2s}
.sitenav .nav-donate:hover{background:var(--gold);color:var(--gold-ink)}
.sitenav .burger{display:none;background:none;border:none;cursor:pointer;padding:8px;color:var(--txt)}
.sitenav .burger svg{width:26px;height:26px;display:block}
@media (max-width:860px){
  .sitenav{padding:10px 16px}
  .sitenav .burger{display:block}
  .sitenav .nav-links{position:fixed;inset:56px 0 auto 0;flex-direction:column;gap:0;background:rgba(11,17,29,.98);
    -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);padding:8px 0;
    transform:translateY(-120%);transition:transform .28s ease;z-index:49}
  .sitenav .nav-links.open{transform:translateY(0)}
  .sitenav .nav-links a{padding:15px 24px;font-size:14px;border-bottom:1px solid var(--line)}
  .sitenav .nav-links a::after{display:none}
  .sitenav .nav-links .nav-donate{margin:10px 24px;justify-content:center}
}