:root{--bg:#0b0b14;--card:#16162a;--card2:#1e1e38;--primary:#8b5cf6;--primary2:#a78bfa;--accent:#22d3ee;--text:#f1f1f6;--muted:#9a9ab5;--success:#34d399;--warn:#fbbf24;--danger:#f87171;--radius:14px}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:-apple-system,PingFang SC,Microsoft YaHei,sans-serif;font-size:15px;line-height:1.6;max-width:520px;margin:0 auto;min-height:100vh}a{color:var(--accent);text-decoration:none}.brand{font-weight:800;font-size:17px;color:var(--text);display:inline-flex;align-items:center;gap:9px}.brand-text{background:linear-gradient(100deg,#e9d5ff,#a78bfa);-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:1px}.connect-btn{display:inline-flex;align-items:center;gap:7px;padding:9px 16px;border-radius:12px;border:1px solid rgba(139,92,246,.5);cursor:pointer;font-size:13.5px;font-weight:700;color:#fff;background:linear-gradient(135deg,#8b5cf6,#6d28d9);box-shadow:0 4px 16px 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