:root{--bg: #eef0f3;--surface: #ffffff;--surface-2: #f7f8fa;--line: #edeef1;--line-2: #e4e6ea;--text: #0f141a;--muted: #8b929c;--muted-2: #a7adb6;--blue: #2f7bff;--blue-hover: #1f6bf0;--blue-weak: #e7f0ff;--incoming: #eef0f3;--red: #f0323c;--green: #2fbd57;--scroll-thumb: #cdd2da;--scroll-thumb-strong: #b6bcc6;--radius-app: 22px;--radius-card: 16px;--radius-bubble: 18px;color:var(--text);background:var(--bg);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Inter,ui-sans-serif,system-ui,sans-serif;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}body{margin:0}button,input,textarea{font:inherit;color:inherit}button{border:0;border-radius:12px;background:var(--blue);color:#fff;padding:11px 16px;cursor:pointer;transition:background .15s ease,opacity .15s ease}button:hover:not(:disabled){background:var(--blue-hover)}button:disabled{cursor:not-allowed;opacity:.5}.secondary{background:var(--surface-2);color:var(--text);border:1px solid var(--line-2)}.secondary:hover:not(:disabled){background:#eef0f3}.muted{color:var(--muted)}.small{font-size:13px}.qr-page{min-height:100vh;display:grid;place-items:center;padding:32px}.qr-card{width:min(460px,100%);background:var(--surface);border-radius:24px;box-shadow:0 30px 80px #141e301a;padding:40px 40px 44px;display:grid;gap:22px;justify-items:center;text-align:center}.qr-card.center{padding:64px 40px}.qr-card h1{margin:0;font-size:24px}.qr-box{width:264px;height:264px;display:grid;place-items:center;border-radius:20px;background:var(--surface)}.qr-box svg{display:block}.qr-steps{margin:0;padding:0 0 0 4px;list-style:none;counter-reset:step;display:grid;gap:16px;text-align:left;justify-self:stretch}.qr-steps li{counter-increment:step;display:grid;grid-template-columns:22px 1fr;gap:12px;align-items:start;color:var(--text);font-size:15px}.qr-steps li:before{content:counter(step) 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