:root{--bg:#0b0c10;--bg-2:#12141b;--panel:#161923;--border:#262b39;--text:#eef0f6;--muted:#9aa3b8;--accent:#7c5cff;--accent-2:#f7931a;--ok:#35c48a}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:radial-gradient(1200px 700px at 50% -20%,#1a1533,var(--bg) 60%);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit}.wrap{max-width:980px;margin:0 auto;padding:0 24px}.nav{display:flex;align-items:center;gap:12px;padding:22px 0}.brand{font-weight:800;letter-spacing:-.02em;font-size:18px}.brand .dot{color:var(--accent)}.nav .spacer{flex:1 1}.nav a{color:var(--muted);text-decoration:none;font-size:14px}.nav a:hover{color:var(--text)}.hero{text-align:center;padding:70px 0 40px}.badge{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);border:1px solid var(--border);background:var(--panel);padding:6px 14px;border-radius:999px}.hero h1{font-size:56px;line-height:1.05;margin:22px 0 16px;letter-spacing:-.03em;background:linear-gradient(180deg,#fff,#b9b3e6);-webkit-background-clip:text;background-clip:text;color:transparent}.hero p.sub{font-size:19px;color:var(--muted);max-width:640px;margin:0 auto 30px;line-height:1.55}.btn{display:inline-flex;align-items:center;gap:10px;border:0;cursor:pointer;font-size:16px;font-weight:700;padding:14px 26px;border-radius:12px;text-decoration:none}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{filter:brightness(1.08)}.btn-btc{background:var(--accent-2);color:#1a1200}.btn-btc:hover{filter:brightness(1.05)}.btn:disabled{opacity:.6;cursor:default}.btn-ghost{color:var(--text)}.btn-ghost,.pricecard{background:var(--panel);border:1px solid var(--border)}.pricecard{max-width:420px;margin:40px auto;border-radius:18px;padding:30px;text-align:center;box-shadow:0 30px 80px rgba(20,10,60,.35)}.price{font-size:46px;font-weight:800;letter-spacing:-.03em}.price .once{font-size:15px;color:var(--muted);font-weight:600}.pricecard ul{list-style:none;padding:0;margin:20px 0;text-align:left}.pricecard li{padding:8px 0;color:var(--muted);display:flex;gap:10px}.pricecard li:before{content:"✓";color:var(--ok);font-weight:800}.pay-note{font-size:12.5px;color:var(--muted);margin-top:14px}.err{color:#ff8080;font-size:13px;margin-top:12px}.grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:16px;gap:16px;margin:60px 0}.card{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:22px}.card h3{margin:0 0 8px;font-size:16px}.card p{margin:0;color:var(--muted);font-size:14px;line-height:1.5}.steps{margin:60px 0}.steps h2{text-align:center;font-size:28px;letter-spacing:-.02em}.steplist{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:16px;gap:16px;margin-top:24px}.step{background:var(--bg-2);border:1px solid var(--border);border-radius:14px;padding:22px}.step .n{width:30px;height:30px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-weight:800;margin-bottom:12px}.step p{font-size:14px;line-height:1.5;margin:0}.footer,.step p{color:var(--muted)}.footer{border-top:1px solid var(--border);margin-top:60px;padding:30px 0;font-size:13px;text-align:center}.panel-box{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:28px;margin:30px auto;max-width:640px}.keybox{font-family:ui-monospace,monospace;font-size:13px;background:var(--bg-2);border:1px solid var(--border);border-radius:10px;padding:14px;word-break:break-all;color:var(--accent-2);line-height:1.5}.spinner{width:16px;height:16px;border-radius:50%;border:2px solid rgba(124,92,255,.3);border-top:2px solid var(--accent);animation:spin .7s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(1turn)}}input.text{width:100%;background:var(--bg-2);border:1px solid var(--border);color:var(--text);border-radius:10px;padding:12px;font-size:14px}label.field{display:block;text-align:left;font-size:13px;color:var(--muted);margin:14px 0 6px}@media (max-width:720px){.hero h1{font-size:38px}.grid,.steplist{grid-template-columns:1fr}}.downloads{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;align-items:center;margin-top:8px}.downloads .btn{background:var(--panel);color:var(--text);border:1px solid var(--border)}.downloads .btn:hover{border-color:var(--accent)}.downloads .btn-disabled{opacity:.5;cursor:default;pointer-events:none}.downloads .pay-note{flex-basis:100%;text-align:center}.legal{padding:20px 0 60px}.legal h1{font-size:32px;letter-spacing:-.02em;margin-bottom:4px}.legal h2{font-size:19px;margin:30px 0 8px}.legal li,.legal p{color:var(--muted);font-size:15px}.legal ul{padding-left:22px}.legal a{color:var(--accent)}.legal em,.legal strong{color:var(--text)}