:root{--bg0: #070a14;--bg1: #0b1020;--card: #121a33cc;--stroke: #2b3a70;--text: #e9eeff;--muted: #a8b3e6;--good: #49f2a3;--bad: #ff5c7a;--warn: #ffd166;--shadow: 0 24px 70px rgba(0, 0, 0, .55);--radius: 18px}*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,"Apple Color Emoji","Segoe UI Emoji";color:var(--text);background:radial-gradient(1200px 700px at 20% 10%,#1b2a6b55,transparent 60%),radial-gradient(900px 600px at 90% 30%,#6b1b5a55,transparent 55%),linear-gradient(180deg,var(--bg0),var(--bg1))}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit}.app{min-height:100%;display:flex;align-items:center;justify-content:center;padding:20px}.shell{width:min(1100px,100%)}.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}.brand{display:flex;align-items:center;gap:10px;letter-spacing:.2px}.logo{width:40px;height:40px;border-radius:14px;background:linear-gradient(135deg,#5ef2ff,#6e5bff,#ff5cc3);box-shadow:0 10px 30px #6e5bff59}.brand h1{font-size:16px;margin:0;font-weight:800}.brand .sub{display:block;font-size:12px;color:var(--muted);font-weight:500;margin-top:2px}.card{background:var(--card);border:1px solid rgba(43,58,112,.55);box-shadow:var(--shadow);border-radius:var(--radius);padding:18px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.grid{display:grid;grid-template-columns:1.1fr .9fr;gap:16px}@media (max-width: 920px){.grid{grid-template-columns:1fr}}.title{font-size:22px;margin:0 0 6px;font-weight:900;letter-spacing:.2px}.muted{color:var(--muted)}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.input{width:100%;padding:12px;border-radius:14px;border:1px solid rgba(43,58,112,.7);background:#0a0e1ea6;color:var(--text);outline:none}.input:focus{border-color:#6e5bffcc;box-shadow:0 0 0 3px #6e5bff40}.btn{border:1px solid rgba(43,58,112,.9);border-radius:14px;padding:12px 14px;background:#0a0e1ea6;color:var(--text);cursor:pointer;transition:transform .08s ease,background .15s ease,border-color .15s ease;-webkit-user-select:none;user-select:none}.btn:hover{background:#121a33d9;transform:translateY(-1px)}.btn:active{transform:translateY(0) scale(.99)}.btn.primary{background:linear-gradient(135deg,#5ef2ff2e,#6e5bff40,#ff5cc32e);border-color:#6e5bffe6}.btn.good{border-color:#49f2a3cc}.btn.bad{border-color:#ff5c7acc}.pill{display:inline-flex;gap:8px;align-items:center;padding:8px 10px;border-radius:999px;border:1px solid rgba(43,58,112,.6);background:#0a0e1e80;color:var(--muted);font-size:12px}.answers{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:14px}@media (max-width: 520px){.answers{grid-template-columns:1fr}}.answerBtn{text-align:left;padding:16px 14px;border-radius:16px;border:1px solid rgba(43,58,112,.8);background:#0a0e1e8c;cursor:pointer;min-height:62px;display:flex;gap:12px;align-items:flex-start;transition:transform .08s ease,background .15s ease,border-color .15s ease;color:var(--text)}.answerBtn:hover{background:#121a33d9;transform:translateY(-1px)}.answerBtn:active{transform:translateY(0) scale(.99)}.answerBtn.disabled{opacity:.6;cursor:not-allowed;transform:none}.badge{width:34px;height:34px;border-radius:12px;display:grid;place-items:center;font-weight:900;background:linear-gradient(135deg,#5ef2ff38,#6e5bff47,#ff5cc333);border:1px solid rgba(110,91,255,.55)}.answerText{font-size:16px;font-weight:700;line-height:1.1}.tiny{font-size:12px;color:var(--muted)}.table{width:100%;border-collapse:collapse;overflow:hidden;border-radius:14px;border:1px solid rgba(43,58,112,.55)}.table th,.table td{padding:10px;text-align:left;border-bottom:1px solid rgba(43,58,112,.35);font-size:14px}.table th{color:var(--muted);font-weight:700;font-size:12px;letter-spacing:.3px;text-transform:uppercase}.table tr:last-child td{border-bottom:none}.bigNumber{font-size:48px;font-weight:900;margin:0;letter-spacing:-1px}.center{text-align:center}.divider{height:1px;background:#2b3a708c;margin:14px 0}.toast{margin-top:10px;padding:10px 12px;border-radius:14px;border:1px solid rgba(43,58,112,.6);background:#0a0e1e8c;color:var(--muted);font-size:13px}.kbd{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:12px;padding:2px 6px;border-radius:8px;border:1px solid rgba(43,58,112,.7);background:#0a0e1ea6}.statusDot{width:10px;height:10px;border-radius:999px;display:inline-block;margin-right:6px;background:var(--warn);box-shadow:0 0 0 3px #ffd1661f}.statusDot.ok{background:var(--good);box-shadow:0 0 0 3px #49f2a31f}.statusDot.bad{background:var(--bad);box-shadow:0 0 0 3px #ff5c7a1f}