:root{color-scheme:light;--bg: #f6f8fb;--panel: #ffffff;--text: #132033;--muted: #637083;--border: #dbe3ef;--accent: #2b587c;--accent-dark: #194f7a;--support: #70ad47;--warning: #9b6a12;--danger: #a33131;--app-height: 100dvh;--app-viewport-top: 0px;--app-viewport-left: 0px}*{box-sizing:border-box}html{min-height:100%}[hidden]{display:none!important}body{margin:0;min-height:100vh;min-height:100dvh;background:var(--bg);color:var(--text);font-family:Arial,Helvetica,sans-serif}.viewport-locked{height:100vh;height:var(--app-height);min-height:100vh;min-height:var(--app-height);max-height:100vh;max-height:var(--app-height);overflow:hidden;overscroll-behavior:none}.modal-open{overflow:hidden}.shell{min-height:100vh;display:grid;place-items:center;padding:24px}.panel{width:min(100%,520px);padding:28px;background:var(--panel);border:1px solid var(--border);border-radius:8px;box-shadow:0 18px 45px #13203314}.eyebrow{margin:0 0 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