:root{--bg:#070b14;--card:#0d1526ee;--line:#1d2a44;--txt:#e8eefc;--mut:#8ea0c2;--ac:#22ff9b;--ac2:#38e1ff;--warn:#ffb020}
*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--txt)}
.bg{position:fixed;inset:0;background:radial-gradient(800px 400px at 20% -10%,#12325e,transparent),radial-gradient(700px 380px at 90% 10%,#0b4b3f,transparent),radial-gradient(600px 500px at 50% 110%,#1a1440,transparent);z-index:-1}
a{color:var(--ac2)}.top{position:sticky;top:0;display:flex;gap:20px;align-items:center;padding:12px 22px;background:#070b14cc;backdrop-filter:blur(10px);border-bottom:1px solid var(--line);z-index:10}
.brand{font-weight:800;font-size:20px;color:#fff;text-decoration:none}.brand span{color:var(--ac)}
.top nav{display:flex;gap:14px;margin-left:auto}.top nav a{color:var(--mut);text-decoration:none;font-size:14px}.top nav a:hover{color:#fff}
.btn{background:linear-gradient(90deg,var(--ac),var(--ac2));border:0;color:#04120b;font-weight:800;padding:11px 16px;border-radius:12px;cursor:pointer}
.btn.small{padding:8px 12px;font-size:13px;text-decoration:none}.btn.big{width:100%;font-size:16px;margin-top:10px}
main{max-width:1120px;margin:0 auto;padding:26px 18px 60px}
.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:22px;align-items:start}
.pill{display:inline-block;border:1px solid var(--line);border-radius:99px;padding:6px 12px;color:var(--ac);font-size:12px}
h1{font-size:46px;line-height:1.02;margin:14px 0}h1 em{font-style:normal;background:linear-gradient(90deg,var(--ac),var(--ac2));-webkit-background-clip:text;background-clip:text;color:transparent}
.sub{color:var(--mut);font-size:16px}.stats{display:flex;gap:18px;margin-top:18px}.stats b{display:block;font-size:22px}.stats span{color:var(--mut);font-size:12px}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:0 20px 60px #0008}
.card.wide{margin-top:18px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:18px}.cards3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px;margin-top:18px}
.tabs{display:flex;gap:8px;margin-bottom:12px}.tab{flex:1;padding:9px;border-radius:10px;border:1px solid var(--line);background:transparent;color:var(--mut);cursor:pointer}.tab.active{background:#16223c;color:#fff;border-color:var(--ac)}
label{display:block;font-size:13px;color:var(--mut);margin:10px 0}.row{display:flex;gap:8px;margin-top:6px}
input,select{width:100%;background:#0a1224;border:1px solid var(--line);color:#fff;border-radius:12px;padding:11px 12px;font-size:15px}
#flip{width:100%;margin:8px 0;background:#16223c;border:1px solid var(--line);color:#fff;border-radius:10px;padding:6px;cursor:pointer}
.rate{font-size:13px;color:var(--ac)}.fee,.muted{color:var(--mut);font-size:12px}.inline{display:flex;gap:8px;align-items:center}.inline input{width:auto}
.tx{margin-top:12px;border:1px dashed var(--ac);border-radius:12px;padding:12px;font-size:13px;word-break:break-all}.hidden{display:none}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0}.chips span{border:1px solid var(--line);border-radius:99px;padding:5px 10px;font-size:12px;color:var(--ac2)}
.out{background:#070d1c;border:1px solid var(--line);border-radius:12px;padding:12px;font-size:12px;white-space:pre-wrap;min-height:70px}
.table{display:grid;gap:8px;margin-top:10px}.coin{display:flex;justify-content:space-between;border:1px solid var(--line);border-radius:10px;padding:8px 10px;font-size:13px}
.biz{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:12px 0}.biz div{border:1px solid var(--line);border-radius:12px;padding:10px}.biz b{display:block}.biz span{color:var(--mut);font-size:12px}
.faq details{border-top:1px solid var(--line);padding:10px 0}footer{display:flex;justify-content:space-between;gap:10px;padding:18px 22px;color:var(--mut);font-size:13px;border-top:1px solid var(--line);flex-wrap:wrap}
.opsbar{max-width:1120px;margin:0 auto;padding:10px 18px 0;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.opsbar span{color:var(--mut);font-size:12px}
.opsbar button{background:#0d1526;border:1px solid var(--line);color:var(--txt);border-radius:99px;padding:7px 12px;font-size:12px;cursor:pointer}
.opsbar button:hover{border-color:var(--ac)}
#langSel{width:auto;background:#0a1224;border:1px solid var(--line);color:#fff;border-radius:10px;padding:7px 9px;font-size:12px}
#fiatMethod{color:var(--ac)}
@media(max-width:900px){.hero,.grid2,.cards3{grid-template-columns:1fr}h1{font-size:34px}.top nav{display:none}.biz{grid-template-columns:1fr 1fr}}