:root{--bg:#07050c;--bg2:#150c26;--card:#1b1530;--line:#2d2447;--p:#a855f7;--p2:#7c3aed;--tx:#f3eeff;--dim:#8f86a8}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;background:var(--bg);color:var(--tx);font-family:Manrope,system-ui,sans-serif}.screen{min-height:100dvh;padding:env(safe-area-inset-top) 18px calc(env(safe-area-inset-bottom) + 18px);max-width:480px;margin:0 auto;background:radial-gradient(120% 60% at 50% 0,var(--bg2),transparent)}.center{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;text-align:center}header{display:flex;justify-content:space-between;align-items:center;padding:14px 0}.logo{font-family:Unbounded,sans-serif;font-weight:900;letter-spacing:.04em;background:linear-gradient(90deg,#fff,var(--p));-webkit-background-clip:text;background-clip:text;color:transparent}.logo.big{font-size:44px}.logo.sm{font-size:16px}.code{font-family:Unbounded;font-size:13px;border:1px solid var(--line);padding:6px 10px;border-radius:10px;color:var(--p)}.tag{color:var(--dim);margin:0;text-align:center}.dim{color:var(--dim);font-size:13px;text-align:center}.body{display:flex;flex-direction:column;gap:16px;padding-bottom:24px}.stack{display:flex;flex-direction:column;gap:12px;width:100%}.card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:16px}.card p{margin:4px 0 0;font-size:17px}.btn{width:100%;border:0;border-radius:16px;padding:18px;font:800 16px Manrope;letter-spacing:.06em;color:#fff;background:linear-gradient(135deg,var(--p),var(--p2));box-shadow:0 8px 28px #7c3aed55;transition:transform .12s}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.4;box-shadow:none}.btn.ghost{background:transparent;border:1.5px solid var(--p2);box-shadow:none;color:var(--p)}.link{background:none;border:0;color:var(--dim);font:600 14px Manrope;padding:6px}input{width:100%;padding:16px;border-radius:14px;border:1.5px solid var(--line);background:var(--bg);color:var(--tx);font:600 17px Manrope;outline:none}input:focus{border-color:var(--p)}.codein{text-align:center;letter-spacing:.3em;font-family:Unbounded}.avrow{display:flex;gap:8px;justify-content:center}.avpick{width:46px;height:46px;border-radius:50%;border:3px solid transparent;font-size:22px;opacity:.6}.avpick.on{border-color:#fff;opacity:1;transform:scale(1.1)}.avatar{border-radius:50%;display:grid;place-items:center;flex:none;box-shadow:inset 0 -4px 10px #0004}.row{display:flex;align-items:center;gap:12px}.grow{flex:1;font-weight:600}.pts{font-family:Unbounded;color:var(--p);font-size:20px}.bigcode{font:900 52px Unbounded;letter-spacing:.12em;text-align:center;color:var(--p)}.grid4{display:grid;grid-template-columns:1fr 1fr;gap:12px}.slot{min-height:120px;border-radius:20px;border:1.5px dashed var(--line);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;font:700 15px Manrope;color:var(--tx);background:none}.slot.on{border-style:solid;background:var(--card)}.slot.sel{border-color:var(--p);box-shadow:0 0 0 3px #a855f755}.qcard{min-height:170px;border-radius:24px;border:1px solid var(--line);background:linear-gradient(160deg,#241846,#110a22);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:22px;text-align:center;gap:6px;transition:transform .35s,box-shadow .35s}.qcard.open{box-shadow:0 0 40px #a855f755;transform:rotateX(0) scale(1.02)}.q{font:700 22px/1.3 Manrope;margin:0}.eye{font-size:34px}.reveal{text-align:center}.reveal h2{font:900 30px Unbounded;margin:14px 0 0}.ring{display:inline-block;padding:8px;border-radius:50%;background:conic-gradient(var(--p),#fff,var(--p2),var(--p));animation:spin 6s linear infinite}.ring .avatar{animation:spin 6s linear infinite reverse}.good{color:#86efac;text-align:center;margin:0}.bad{color:#f472b6;text-align:center;margin:0}.err{background:#4c0d2a;border:1px solid #be185d;padding:12px;border-radius:12px;font-size:14px;width:100%}.pop{animation:pop .35s cubic-bezier(.2,1.4,.4,1)}.pulse{animation:pulse 1.2s infinite}@keyframes pop{0%{transform:scale(.85);opacity:0}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{50%{opacity:.4}}@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}