:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}:root{--bg: #0a0a0a;--text: #ffffff;--muted: #a0a0a0;--bar-bg: #151515;--bar-grad-a: #00ffd0;--bar-grad-b: #0066ff;--primary: #0066ff;--primary-hover: #0a78ff;--glow: rgba(0, 183, 255, .6)}*{box-sizing:border-box}body{background-color:var(--bg);color:var(--text);font-family:JetBrains Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;display:flex;justify-content:center;align-items:center;min-height:100vh;margin:0}.app{text-align:center;max-width:720px;width:90vw;padding:16px}.title{font-size:2.4rem;margin:0 0 .4rem}.subtitle{font-size:.95rem;color:var(--muted);margin:0 0 1.2rem}.connect-btn{background:var(--primary);border:none;border-radius:12px;color:#fff;font-size:1rem;padding:12px 28px;cursor:pointer;transition:transform .1s,background .2s}.connect-btn:hover{transform:scale(1.03);background:var(--primary-hover)}.hint{margin-top:8px;font-size:12px;color:#9aa0a6}.powell{margin:12px 0 16px;display:flex;justify-content:center}.powell-glow{padding:28px;border-radius:50%;background:radial-gradient(circle,rgba(0,183,255,.14),transparent 70%)}.powell-img{width:320px;height:auto;filter:drop-shadow(0 0 24px var(--glow));transition:transform .15s ease-in-out}.powell.shake .powell-img{animation:shake .45s ease-in-out}@keyframes shake{0%{transform:rotate(0) scale(1)}20%{transform:rotate(4deg) scale(1.06)}40%{transform:rotate(-4deg) scale(1.06)}60%{transform:rotate(3deg) scale(1.03)}80%{transform:rotate(-3deg) scale(1.03)}to{transform:rotate(0) scale(1)}}.rate-box{margin:8px 0 24px}.rate-label{font-size:1.05rem;color:#b8b8b8}.rate-value{font-size:2rem;font-weight:800;color:#0fc;margin:6px 0 12px;text-shadow:0 0 18px rgba(0,255,204,.35)}.rate-bar{width:100%;background:var(--bar-bg);border-radius:14px;overflow:hidden;height:22px;box-shadow:inset 0 0 0 1px #ffffff0f}.rate-progress{height:100%;background:linear-gradient(90deg,var(--bar-grad-a),var(--bar-grad-b));transition:width .45s ease}.clicks{font-size:.98rem;color:#bdbdbd;margin:8px 0 10px}.press-btn{background:var(--primary);border:none;border-radius:12px;color:#fff;font-size:1rem;padding:14px 28px;margin-top:8px;cursor:pointer;transition:transform .1s,background .2s,box-shadow .2s;box-shadow:0 8px 24px #0066ff40}.press-btn:hover{transform:translateY(-1px);background:var(--primary-hover)}.press-btn.loading{opacity:.75;pointer-events:none}.address{font-size:.8rem;margin-top:12px;color:#8a8f98}