:root{
  --bg:#0A0A0D;--surface:#14141A;--ink:#F4F0E6;--ink-soft:#B6B0A2;--ink-faint:#7B7568;
  --gold:#D4AF37;--gold-light:#F3E3AA;
  --gold-grad:linear-gradient(105deg,#8C6D1F 0%,#D4AF37 28%,#F6E7B0 50%,#D4AF37 72%,#8C6D1F 100%);
  --border:rgba(212,175,55,0.14);
  --font-display:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;
  --font-mono:'JetBrains Mono',ui-monospace,monospace;
  --maxw:820px;
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:var(--font-display);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;line-height:1.6;}
img{display:block;max-width:100%;}
a{color:inherit;}
::selection{background:var(--gold);color:#0A0A0D;}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:4px;}
::-webkit-scrollbar{width:11px;}
::-webkit-scrollbar-track{background:#0A0A0D;}
::-webkit-scrollbar-thumb{background:#26241C;border-radius:6px;border:2px solid #0A0A0D;}

header{
  position:sticky;top:0;z-index:50;background:rgba(10,10,13,0.85);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
}
nav{display:flex;align-items:center;justify-content:space-between;max-width:1180px;margin:0 auto;padding:16px 32px;gap:16px;}
.logo-img{height:28px;width:auto;display:block;}
.nav-right{display:flex;align-items:center;gap:16px;}
.lang-switch{display:flex;gap:2px;background:#14141A;border:1px solid var(--border);border-radius:99px;padding:3px;}
.lang-switch button{
  border:none;background:transparent;font-family:var(--font-mono);font-size:11.5px;font-weight:500;
  padding:6px 11px;border-radius:99px;color:var(--ink-faint);cursor:pointer;transition:all .2s ease;
}
.lang-switch button.active{background:var(--gold);color:#0A0A0D;}
.lang-switch button:not(.active):hover{color:var(--ink);}
.back-link{font-size:14px;color:var(--ink-soft);text-decoration:none;white-space:nowrap;transition:color .2s ease;}
.back-link:hover{color:var(--gold-light);}

main{max-width:var(--maxw);margin:0 auto;padding:72px 32px 96px;}
.page-eyebrow{
  font-family:var(--font-mono);font-size:12px;letter-spacing:0.09em;text-transform:uppercase;
  color:var(--gold);display:block;margin-bottom:14px;
}
h1{font-size:clamp(30px,5vw,44px);font-weight:800;letter-spacing:-0.025em;line-height:1.1;margin-bottom:16px;}
.lead{font-size:17px;color:var(--ink-soft);margin-bottom:44px;line-height:1.65;}
h2{font-size:20px;font-weight:700;letter-spacing:-0.01em;margin:40px 0 14px;color:var(--ink);}
h2:first-of-type{margin-top:0;}
p{font-size:15.5px;color:var(--ink-soft);margin-bottom:14px;}
ul{margin:0 0 16px 20px;}
li{font-size:15.5px;color:var(--ink-soft);margin-bottom:8px;}
a.inline{color:var(--gold-light);text-decoration:underline;text-underline-offset:3px;}

.data-table{background:var(--surface);border:1px solid var(--border);border-radius:16px;overflow:hidden;margin-bottom:16px;}
.data-row{display:grid;grid-template-columns:190px 1fr;gap:18px;padding:15px 24px;border-bottom:1px solid rgba(212,175,55,0.09);}
.data-row:last-child{border-bottom:none;}
.data-row dt{font-family:var(--font-mono);font-size:11px;letter-spacing:0.06em;text-transform:uppercase;color:var(--ink-faint);padding-top:3px;}
.data-row dd{font-size:15px;color:var(--ink);font-weight:500;}
.note{
  border-left:2px solid var(--gold);background:rgba(212,175,55,0.05);
  padding:16px 20px;border-radius:0 10px 10px 0;margin:24px 0;
}
.note p{margin-bottom:0;font-size:14.5px;}

footer{border-top:1px solid var(--border);padding:34px 32px;background:#08080B;}
.footer-inner{
  max-width:1180px;margin:0 auto;display:flex;justify-content:space-between;
  align-items:center;flex-wrap:wrap;gap:14px;font-size:13px;color:rgba(244,240,230,0.4);
}
.footer-inner a{color:rgba(244,240,230,0.6);text-decoration:none;margin-left:20px;transition:color .2s ease;}
.footer-inner a:hover{color:var(--gold-light);}
.footer-links{display:flex;flex-wrap:wrap;}
.footer-links a:first-child{margin-left:0;}

@media(max-width:640px){
  nav{padding:14px 20px;}
  main{padding:52px 20px 72px;}
  .data-row{grid-template-columns:1fr;gap:4px;}
  .footer-inner{flex-direction:column;align-items:flex-start;}
  .footer-inner a{margin-left:0;margin-right:18px;}
}