*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#05140d;--bg-2:#07190f;--panel:#0b2417;--line:rgba(43,255,136,0.16);--line-strong:rgba(43,255,136,0.4);
  --green:#2bff88;--green-2:#19e070;--pink:#ff2d78;--purple:#9b4dff;--gold:#ffd84d;--orange:#ff7a3d;
  --text:#eafff3;--muted:#93b8a4;--white:#fff;
  --display:'Anton',Impact,sans-serif;--body:'Inter',system-ui,sans-serif;--mono:'JetBrains Mono',monospace;--wrap:840px;
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:
  radial-gradient(ellipse 90% 50% at 80% -5%, rgba(155,77,255,0.10), transparent 60%),
  radial-gradient(ellipse 80% 40% at 10% 0%, rgba(43,255,136,0.06), transparent 55%),
  var(--bg);color:var(--text);font-family:var(--body);font-size:18px;line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:var(--green);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px;width:100%}
::selection{background:var(--green);color:#04130b}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:var(--mono);font-weight:700;font-size:14px;letter-spacing:1.5px;text-transform:uppercase;padding:14px 26px;border-radius:10px;cursor:pointer;border:none;transition:transform .15s ease,box-shadow .2s ease;white-space:nowrap}
.btn:hover{text-decoration:none}
.btn-primary{background:linear-gradient(135deg,var(--green),var(--green-2));color:#04130b;box-shadow:0 10px 26px -10px rgba(43,255,136,.7)}
.btn-primary:hover{transform:translateY(-2px)}
.btn-ghost{background:rgba(43,255,136,.06);color:var(--green);border:1.5px solid var(--line-strong)}
.btn-ghost:hover{background:rgba(43,255,136,.14);transform:translateY(-2px)}
.btn-lg{padding:18px 34px;font-size:15px}
/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(5,20,13,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-inner{max-width:1180px;margin:0 auto;padding:0 22px;display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{font-family:var(--display);font-size:24px;letter-spacing:1px;color:var(--white);text-transform:uppercase}
.brand b{background:linear-gradient(135deg,var(--green),var(--gold) 60%,var(--pink));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;font-weight:400}
.brand:hover{text-decoration:none}
.nav-links{display:flex;align-items:center;gap:24px}
.nav-links a{font-family:var(--mono);font-size:12.5px;letter-spacing:1px;text-transform:uppercase;color:var(--muted)}
.nav-links a:hover{color:var(--green);text-decoration:none}
.nav .btn{padding:10px 18px;font-size:12px}
.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:40px;padding:0 10px;background:rgba(43,255,136,.06);border:1px solid var(--line-strong);border-radius:10px;cursor:pointer}
.nav-toggle span{display:block;height:2px;width:100%;background:var(--green);border-radius:2px;transition:transform .28s ease,opacity .2s ease}
body.nav-open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
body.nav-open .nav-toggle span:nth-child(2){opacity:0}
body.nav-open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media(max-width:820px){
  .nav-toggle{display:flex}
  .nav-links{position:fixed;top:64px;left:0;right:0;bottom:0;flex-direction:column;align-items:stretch;gap:0;background:rgba(5,20,13,.98);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);padding:14px 24px 32px;transform:translateY(-12px);opacity:0;pointer-events:none;transition:opacity .28s ease,transform .28s ease;overflow-y:auto}
  body.nav-open .nav-links{opacity:1;transform:none;pointer-events:auto}
  body.nav-open{overflow:hidden}
  .nav-links a{font-size:20px;letter-spacing:1px;color:var(--text);padding:20px 4px;border-bottom:1px solid var(--line)}
  .nav-links a:hover{color:var(--green);text-decoration:none}
  .nav-links a.nav-cta{margin-top:22px;border-bottom:none;font-size:15px;text-align:center}
}
/* breadcrumb */
.crumb{font-family:var(--mono);font-size:12px;letter-spacing:.5px;text-transform:uppercase;color:var(--muted);padding-top:22px}
.crumb a{color:var(--muted)}.crumb a:hover{color:var(--green)}
.crumb .cur{color:var(--green)}
.crumb span{margin:0 4px;color:#3f5c4c}
/* article */
.article{padding:30px 22px 70px}
.article h1{font-family:var(--display);font-size:clamp(2.1rem,5.5vw,3.3rem);line-height:1.02;text-transform:uppercase;color:var(--white);margin:14px 0 22px;letter-spacing:.3px}
.article h2{font-family:var(--display);font-size:clamp(1.5rem,3.6vw,2.1rem);text-transform:uppercase;color:var(--green);margin:44px 0 14px;letter-spacing:.3px}
.article h3{font-family:var(--body);font-weight:800;font-size:1.2rem;color:var(--white);margin:26px 0 8px}
.article p{margin:0 0 16px;color:#d7ecdf}
.article ul,.article ol{margin:0 0 18px 24px}
.article li{margin-bottom:9px;color:#d7ecdf}
.article strong{color:var(--white)}
.article em{color:var(--gold);font-style:normal}
.article a{color:var(--green);font-weight:600}
.article table{width:100%;border-collapse:collapse;margin:18px 0 24px;font-size:15px;display:block;overflow-x:auto}
.article th{background:rgba(43,255,136,.1);color:var(--white);font-family:var(--mono);font-size:12px;letter-spacing:.5px;text-transform:uppercase;text-align:left;padding:12px 14px;border:1px solid var(--line)}
.article td{padding:11px 14px;border:1px solid var(--line);color:#d7ecdf}
.article tr:nth-child(even) td{background:rgba(255,255,255,.02)}
/* related */
.related{max-width:1180px;margin:0 auto;padding:50px 22px;border-top:1px solid var(--line)}
.related h2{font-family:var(--display);text-transform:uppercase;color:var(--white);font-size:1.6rem;margin-bottom:22px}
.rel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
@media(max-width:820px){.rel-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.rel-grid{grid-template-columns:1fr}}
.rel-card{display:flex;flex-direction:column;gap:8px;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px;transition:transform .2s ease,border-color .2s ease}
.rel-card:hover{transform:translateY(-4px);border-color:var(--line-strong);text-decoration:none}
.rel-k{font-family:var(--mono);font-size:10px;letter-spacing:2px;text-transform:uppercase;color:var(--green)}
.rel-t{font-family:var(--body);font-weight:700;color:var(--white);font-size:.98rem;line-height:1.3}
/* article cta */
.article-cta{text-align:center;max-width:760px;margin:0 auto;padding:60px 22px 80px}
.article-cta h2{font-family:var(--display);text-transform:uppercase;color:var(--white);font-size:clamp(1.8rem,5vw,2.8rem);line-height:1}
.article-cta p{color:var(--muted);margin:14px 0 26px}
.cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
/* footer */
.foot{border-top:1px solid var(--line);background:var(--bg-2);padding:36px 0}
.foot .wrap{max-width:1180px}
.foot-inner{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap}
.foot .brand{font-size:20px}
.foot-links{display:flex;gap:20px;flex-wrap:wrap}
.foot-links a{font-family:var(--mono);font-size:12px;letter-spacing:1px;text-transform:uppercase;color:var(--muted)}
.foot-links a:hover{color:var(--green);text-decoration:none}
.foot .disc{font-family:var(--mono);font-size:11px;color:#5e7a6b;margin-top:18px;line-height:1.7}