body{color:#f4f7f8;background:#070b0d;margin:0;font-family:Inter,Arial}a{color:#9af3da;text-decoration:none}header{background:#0b1114;border-bottom:1px solid #1c292e;justify-content:space-between;align-items:center;height:70px;padding:0 6vw;display:flex}nav{gap:24px;display:flex}.hero{grid-template-columns:1fr 1fr;gap:40px;max-width:1180px;margin:0 auto;padding:70px 5vw;display:grid}.hero h1{margin:15px 0;font-size:64px;line-height:1}.hero p{color:#8d9ba3;line-height:1.7}.panel{background:#0d1519;border:1px solid #1c292e;border-radius:20px;padding:26px}.cards{grid-template-columns:1fr 1fr;gap:10px;display:grid}.cards button{color:#fff;text-align:left;cursor:pointer;background:#0b1114;border:1px solid #26353b;border-radius:12px;padding:15px}.cards button.selected{background:#101a1f;border-color:#18b887}.cards span{color:#8d9ba3;margin-top:5px;display:block}.primary{cursor:pointer;background:#18b887;border:0;border-radius:10px;width:100%;margin-top:20px;padding:14px;font-weight:800}.address{word-break:break-all;color:#a8f6df;background:#0b1114;border-radius:10px;margin:15px 0;padding:15px}.center{max-width:700px;margin:60px auto;padding:0 5vw}.panel input{box-sizing:border-box;color:#fff;background:#0b1114;border:1px solid #26353b;border-radius:10px;width:100%;margin:8px 0;padding:13px}@media (width<=800px){.hero{grid-template-columns:1fr}.hero h1{font-size:44px}}