:root{
  --bg:#080808;--fg:#f5f5f5;--card:#0e0e12;--bd:#1e1e24;--muted:#8a8a96;
  --primary:#34d399;--secondary:#8b5cf6;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:15px/1.55 Inter,system-ui,sans-serif}
a{color:inherit;text-decoration:none}
main{min-height:60vh}
.hdr{display:flex;align-items:center;gap:12px;padding:12px 18px;border-bottom:1px solid rgba(255,255,255,.06);position:sticky;top:0;background:rgba(8,8,8,.8);backdrop-filter:blur(12px);z-index:20}
.brand{display:flex;align-items:center;gap:8px;font-weight:800;font-size:15px}
.logo{width:32px;height:32px;border-radius:10px;background:linear-gradient(135deg,var(--primary),var(--secondary));color:#080808;display:grid;place-items:center;font-weight:900}
nav{display:flex;gap:2px;margin-left:14px}
nav a{padding:7px 11px;border-radius:8px;font-size:13px;font-weight:600;color:var(--muted)}
nav a:hover,nav a.on{background:rgba(255,255,255,.06);color:var(--fg)}
.spacer{flex:1}
.btn{border:0;border-radius:11px;padding:0 18px;height:42px;font-weight:700;font-size:14px;cursor:pointer;display:inline-flex;align-items:center;gap:8px;font-family:inherit}
.btn.sm{height:34px;font-size:12px;padding:0 12px}
.btn.primary{background:linear-gradient(135deg,var(--primary),var(--secondary));color:#080808}
.btn.ghost{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);color:var(--fg)}
.glass{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.07);border-radius:14px}
.grad{background:linear-gradient(135deg,#34d399,#38bdf8,#8b5cf6);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero{position:relative;text-align:center;padding:60px 18px 40px;overflow:hidden}
.hero h1{font-size:clamp(30px,6vw,54px);line-height:1.05;margin:18px 0 0}
.hero p{max-width:520px;margin:16px auto 0;color:var(--muted)}
.grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));padding:0 18px}
.card{background:var(--card);border:1px solid var(--bd);border-radius:14px;padding:14px;transition:.2s;display:block}
.card:hover{border-color:rgba(52,211,153,.4);transform:translateY(-2px)}
.tok{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;font-weight:900;color:#fff;font-size:16px;flex:none}
.bar{height:8px;border-radius:99px;background:rgba(255,255,255,.06);overflow:hidden;margin-top:6px}
.bar>i{display:block;height:100%;background:linear-gradient(90deg,var(--secondary),#38bdf8,var(--primary))}
.mono{font-family:ui-monospace,monospace}
.muted{color:var(--muted)}
.wrap{max-width:960px;margin:auto;padding:28px 18px}
.pill{display:inline-flex;align-items:center;gap:6px;border-radius:99px;padding:5px 12px;font-size:11.5px}
footer{border-top:1px solid rgba(255,255,255,.06);padding:28px 18px;margin-top:50px;font-size:13px;color:var(--muted)}
.sheet{position:fixed;inset:0;background:rgba(0,0,0,.72);backdrop-filter:blur(4px);display:none;align-items:center;justify-content:center;z-index:90}
.sheet.open{display:flex}
.panel{width:340px;background:#0d0d12;border:1px solid #24242c;border-radius:16px;padding:18px}
.wrow{display:flex;align-items:center;gap:10px;padding:10px;border-radius:10px;font-size:13px;font-weight:600;cursor:pointer;border:0;background:none;color:var(--fg);width:100%;font-family:inherit;text-align:left}
.wrow:hover{background:rgba(255,255,255,.06)}
.dot{width:24px;height:24px;border-radius:7px;display:grid;place-items:center;font-size:11px;font-weight:800}
.step{display:flex;align-items:center;gap:10px;padding:6px 0;font-size:12.5px;color:#6b6b78}
.step.act{color:var(--fg)}.step.ok{color:var(--primary)}
.spin{display:inline-block;animation:sp 1s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}
input,textarea,select{width:100%;padding:11px;border-radius:10px;border:1px solid #24242c;background:#111;color:var(--fg);font:14px inherit;margin:4px 0 14px}
label{font-size:12.5px;color:var(--muted)}
.ok{color:var(--primary)}
.err{color:#f87171}
.synced{display:inline-flex;align-items:center;gap:6px;background:rgba(52,211,153,.1);border:1px solid rgba(52,211,153,.3);color:var(--primary);border-radius:99px;padding:5px 11px;font-size:11.5px}