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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<style>
</style>
</head>
<body>
<script>
(function() {
function sendError(msg) {
parent.postMessage({ type: "html-studio-preview-error", message: String(msg) }, "*");
}
window.onerror = function(msg) { sendError(msg); };
window.addEventListener("unhandledrejection", function(e) {
sendError(e.reason);
});
["log", "warn", "error"].forEach(function(level) {
var orig = console[level];
console[level] = function() {
var msg = Array.prototype.slice.call(arguments).map(function(a) {
try { return typeof a === "object" ? JSON.stringify(a) : String(a); }
catch (e) { return String(a); }
}).join(" ");
parent.postMessage({ type: "html-studio-console", level: level, message: msg }, "*");
orig.apply(console, arguments);
};
});
})();
</script>
<script>
</script>
</body>
</html>