自動點擊生成影片按鈕，有使用者介面可調整閾值。
// ==UserScript==
// @name 自動點擊生成 (Grok Imagine) v1.9
// @namespace http://tampermonkey.net/
// @version 1.9
// @description 自動點擊生成影片按鈕，有使用者介面可調整閾值。
// @match https://grok.com/*
// @grant none
// @license MIT
// ==/UserScript==
(function () {
'use strict';
// === 設定 ===
const targetClassString = 'text-xs font-semibold w-[4ch] mb-[1px]';
const selector = `div[class="${targetClassString}"]`;
let lastValue = null;
let wasPresent = false;
let autoMode = true;
let threshold = 30;
let playBeepOnLow = true;
let playBeepOnLimit = true;
let beepVolume = 0.005;
let limitAlertShown = false;
let persistentSuccessNotify = false; // 新增: 成功後持續通知
let zeroCount = 0;
let consecutiveRetries = 0;
let maxRetriesAlertShown = false; // 新增：記錄是否已經顯示過最大重試次數警報
const zeroThreshold = 20; // seconds
const checkInterval = 500; // ms
const zeroMaxCount = Math.floor(zeroThreshold * 1000 / checkInterval);
const maxConsecutiveRetries = 3; // 最多重試次數
let worker = null;
// 生成統計
let stats = { total: 0, success: 0, fail: 0 };
// === 輔助函式 ===
function getTimeString() {
const now = new Date();
const pad = n => n.toString().padStart(2, '0');
return `[${now.getFullYear()}-${pad(now.getMonth() + 1)}-${pad(now.getDate())} ${pad(now.getHours())}:${pad(now.getMinutes())}:${pad(now.getSeconds())}]`;
}
function parseNumber(text) {
if (!text) return null;
const match = text.match(/-?\d+(\.\d+)?/);
return match ? parseFloat(match[0]) : null;
}
function beepTriple(frequency = 880, duration = 0.1, volume = beepVolume) {
try {
const ctx = new (window.AudioContext || window.webkitAudioContext)();
const playBeep = () => {
const oscillator = ctx.createOscillator();
const gain = ctx.createGain();
oscillator.connect(gain);
gain.connect(ctx.destination);
oscillator.type = 'square';
oscillator.frequency.value = frequency;
gain.gain.value = volume;
oscillator.start();
oscillator.stop(ctx.currentTime + duration);
};
playBeep();
setTimeout(playBeep, duration * 1000 + 100);
setTimeout(playBeep, 2 * (duration * 1000 + 100));
} catch (e) {
console.log(getTimeString(), '無法播放聲音:', e);
}
}
function playCmaj7Arpeggio(volume = beepVolume, duration = 0.25) {
try {
const ctx = new (window.AudioContext || window.webkitAudioContext)();
const d = 48;
const notes = [16.35 * d, 20.6 * d, 24.5 * d, 30.87 * d]; // C, E, G, B
notes.forEach((freq, i) => {
const osc = ctx.createOscillator();
const gain = ctx.createGain();
osc.connect(gain);
gain.connect(ctx.destination);
osc.type = 'triangle';
osc.frequency.value = freq;
gain.gain.setValueAtTime(volume, ctx.currentTime + i * duration);
osc.start(ctx.currentTime + i * duration);
osc.stop(ctx.currentTime + (i + 1) * duration);
});
} catch (e) {
console.log(getTimeString(), '無法播放 arpeggio:', e);
}
}
// === 控制面板 ===
function createControlPanel() {
if (window.__grokImaginePanel) return window.__grokImaginePanel.querySelector('#grok-console');
const panel = document.createElement('div');
panel.style.position = 'fixed';
panel.style.top = '80px';
panel.style.right = '10px';
panel.style.zIndex = '99999';
panel.style.background = 'rgba(30,30,30,0.9)';
panel.style.color = '#fff';
panel.style.padding = '10px 12px';
panel.style.borderRadius = '10px';
panel.style.fontSize = '14px';
panel.style.fontFamily = 'monospace';
panel.style.boxShadow = '0 4px 12px rgba(0,0,0,0.6)';
panel.style.backdropFilter = 'blur(5px)';
panel.style.width = '360px';
panel.style.maxHeight = '520px';
panel.style.display = 'flex';
panel.style.flexDirection = 'column';
panel.style.pointerEvents = 'auto';
panel.style.userSelect = 'none';
// Header (用作拖曳)
const header = document.createElement('div');
header.style.display = 'flex';
header.style.justifyContent = 'space-between';
header.style.alignItems = 'center';
header.style.cursor = 'move';
header.style.marginBottom = '6px';
header.style.gap = '8px';
const title = document.createElement('div');
title.style.fontWeight = 'bold';
title.textContent = 'Grok 檢查控制';
header.appendChild(title);
// buttons group (minimize)
const btnGroup = document.createElement('div');
btnGroup.style.display = 'flex';
btnGroup.style.alignItems = 'center';
btnGroup.style.gap = '6px';
const minimizeBtn = document.createElement('button');
minimizeBtn.textContent = '－';
minimizeBtn.title = '縮小/展開';
minimizeBtn.style.background = 'transparent';
minimizeBtn.style.border = 'none';
minimizeBtn.style.color = '#fff';
minimizeBtn.style.fontSize = '18px';
minimizeBtn.style.cursor = 'pointer';
minimizeBtn.style.padding = '0 6px';
btnGroup.appendChild(minimizeBtn);
header.appendChild(btnGroup);
panel.appendChild(header);
// 內容區塊（可縮放）
const content = document.createElement('div');
content.style.display = 'flex';
content.style.flexDirection = 'column';
content.style.gap = '6px';
content.style.flex = '1';
content.style.overflow = 'hidden';
// Controls HTML (用 JS 建)
const rowAuto = document.createElement('div');
rowAuto.style.display = 'flex';
rowAuto.style.alignItems = 'center';
rowAuto.innerHTML = `<label style="display:flex;align-items:center;gap:6px;"><input type="checkbox" id="autoModeToggle" checked /> 自動模式</label>`;
content.appendChild(rowAuto);
const rowThreshold = document.createElement('div');
rowThreshold.style.display = 'flex';
rowThreshold.style.alignItems = 'center';
rowThreshold.style.gap = '8px';
rowThreshold.style.marginBottom = '2px';
rowThreshold.innerHTML = `閥值(%):`;
const thresholdInput = document.createElement('input');
thresholdInput.type = 'number';
thresholdInput.id = 'thresholdInput';
thresholdInput.value = threshold;
thresholdInput.min = 0;
thresholdInput.max = 100;
thresholdInput.step = 1;
thresholdInput.style.width = '60px';
thresholdInput.style.padding = '4px';
thresholdInput.style.borderRadius = '4px';
thresholdInput.style.border = 'none';
thresholdInput.style.textAlign = 'center';
const thresholdSlider = document.createElement('input');
thresholdSlider.type = 'range';
thresholdSlider.id = 'thresholdSlider';
thresholdSlider.min = 0;
thresholdSlider.max = 100;
thresholdSlider.step = 1;
thresholdSlider.value = threshold;
thresholdSlider.style.flex = '1';
rowThreshold.appendChild(thresholdInput);
rowThreshold.appendChild(thresholdSlider);
content.appendChild(rowThreshold);
const rowBeep = document.createElement('div');
rowBeep.style.display = 'flex';
rowBeep.style.alignItems = 'center';
rowBeep.innerHTML = `<label style="display:flex;align-items:center;gap:6px;"><input type="checkbox" id="beepToggle" checked /> 低於閾值播放音效</label>`;
content.appendChild(rowBeep);
const rowLimit = document.createElement('div');
rowLimit.style.display = 'flex';
rowLimit.style.alignItems = 'center';
rowLimit.innerHTML = `<label style="display:flex;align-items:center;gap:6px;"><input type="checkbox" id="limitToggle" checked /> 額度用完提醒音效</label>`;
content.appendChild(rowLimit);
// 新增: 成功後持續通知勾選盒
const rowPersistentSuccess = document.createElement('div');
rowPersistentSuccess.style.display = 'flex';
rowPersistentSuccess.style.alignItems = 'center';
rowPersistentSuccess.innerHTML = `<label style="display:flex;align-items:center;gap:6px;"><input type="checkbox" id="persistentSuccessToggle" /> 成功後持續通知</label>`;
content.appendChild(rowPersistentSuccess);
// 音量 row 改百分比顯示
const rowVolume = document.createElement('div');
rowVolume.style.display = 'flex';
rowVolume.style.alignItems = 'center';
rowVolume.style.gap = '8px';
rowVolume.innerHTML = `音量:`;
const volumeSlider = document.createElement('input');
volumeSlider.type = 'range';
volumeSlider.id = 'volumeSlider';
volumeSlider.min = 0;
volumeSlider.max = 0.05;
volumeSlider.step = 0.001;
volumeSlider.value = beepVolume;
volumeSlider.style.flex = '1';
const volumeDisplay = document.createElement('span');
volumeDisplay.id = 'volumeDisplay';
volumeDisplay.textContent = Math.round(beepVolume / 0.05 * 100) + '%';
rowVolume.appendChild(volumeSlider);
rowVolume.appendChild(volumeDisplay);
content.appendChild(rowVolume);
// 統計顯示
const statTitle = document.createElement('div');
statTitle.style.fontWeight = 'bold';
statTitle.textContent = '生成統計';
content.appendChild(statTitle);
const statRow = document.createElement('div');
statRow.style.display = 'flex';
statRow.style.gap = '10px';
statRow.style.fontSize = '13px';
statRow.innerHTML = `<span id="statTotal">總生成: 0</span><span id="statSuccess">成功: 0</span><span id="statFail">失敗: 0</span>`;
content.appendChild(statRow);
// console box
const consoleBox = document.createElement('div');
consoleBox.id = 'grok-console';
consoleBox.style.flex = '1';
consoleBox.style.background = 'rgba(0,0,0,0.28)';
consoleBox.style.padding = '6px';
consoleBox.style.borderRadius = '6px';
consoleBox.style.overflowY = 'auto';
consoleBox.style.fontSize = '12px';
consoleBox.style.lineHeight = '1.4';
consoleBox.style.whiteSpace = 'pre-wrap';
consoleBox.style.minHeight = '120px';
consoleBox.style.maxHeight = '250px'; // ⚡ 防止擠壓按鈕
content.appendChild(consoleBox);
// 按鈕列
const btnRow = document.createElement('div');
btnRow.style.display = 'flex';
btnRow.style.gap = '8px';
btnRow.style.marginTop = '6px';
btnRow.style.justifyContent = 'flex-start';
// 清空紀錄
const clearBtn = document.createElement('button');
clearBtn.textContent = '🧹 清空紀錄';
clearBtn.style.background = 'rgba(255,255,255,0.06)';
clearBtn.style.border = 'none';
clearBtn.style.color = '#ccc';
clearBtn.style.padding = '6px 10px';
clearBtn.style.borderRadius = '6px';
clearBtn.style.cursor = 'pointer';
clearBtn.addEventListener('mouseenter', () => clearBtn.style.color = '#fff');
clearBtn.addEventListener('mouseleave', () => clearBtn.style.color = '#ccc');
clearBtn.addEventListener('click', () => {
consoleBox.innerHTML = '';
stats = { total: 0, success: 0, fail: 0 };
if (window.__grokImaginePanel && window.__grokImaginePanel._updateStatsDisplay)
window.__grokImaginePanel._updateStatsDisplay();
});
// 複製記錄
const copyBtn = document.createElement('button');
copyBtn.textContent = '📋 複製記錄';
copyBtn.style.background = 'rgba(50,50,255,0.8)';
copyBtn.style.border = 'none';
copyBtn.style.color = '#fff';
copyBtn.style.padding = '6px 10px';
copyBtn.style.borderRadius = '6px';
copyBtn.style.cursor = 'pointer';
copyBtn.addEventListener('mouseenter', () => copyBtn.style.opacity = '0.85');
copyBtn.addEventListener('mouseleave', () => copyBtn.style.opacity = '1');
copyBtn.addEventListener('click', async () => {
try {
const text = consoleBox.innerText || '';
const summary = `生成統計：總生成: ${stats.total}，成功: ${stats.success}，失敗: ${stats.fail}`;
const finalText = text.trim() ? text + '\n\n' + summary : summary;
await navigator.clipboard.writeText(finalText);
console.log(`${getTimeString()} 已複製 console 記錄到剪貼簿`);
console.log(summary);
} catch (e) { console.log(`${getTimeString()} 複製失敗:`, e); }
});
// 登出按鈕
const logoutBtn = document.createElement('button');
logoutBtn.textContent = '🚪 登出';
logoutBtn.style.background = 'rgba(255,50,50,0.8)';
logoutBtn.style.border = 'none';
logoutBtn.style.color = '#fff';
logoutBtn.style.padding = '6px 10px';
logoutBtn.style.borderRadius = '6px';
logoutBtn.style.cursor = 'pointer';
logoutBtn.addEventListener('mouseenter', () => logoutBtn.style.opacity = '0.85');
logoutBtn.addEventListener('mouseleave', () => logoutBtn.style.opacity = '1');
logoutBtn.addEventListener('click', tryLogout);
btnRow.appendChild(clearBtn);
btnRow.appendChild(copyBtn);
btnRow.appendChild(logoutBtn);
content.appendChild(btnRow);
panel.appendChild(content);
document.body.appendChild(panel);
window.__grokImaginePanel = panel;
// 變數綁定
const autoModeToggle = panel.querySelector('#autoModeToggle');
const thresholdInputEl = thresholdInput;
const thresholdSliderEl = thresholdSlider;
const beepToggle = panel.querySelector('#beepToggle');
const limitToggle = panel.querySelector('#limitToggle');
const persistentSuccessToggle = panel.querySelector('#persistentSuccessToggle');
const volumeSliderEl = volumeSlider;
const volumeDisplayEl = volumeDisplay;
// hook console
hookConsole(consoleBox);
// 同步事件綁定
autoModeToggle.addEventListener('change', () => { autoMode = autoModeToggle.checked; console.log(`${getTimeString()} 自動模式: ${autoMode ? '啟用' : '停用'}`); });
thresholdInputEl.addEventListener('input', () => {
let val = parseFloat(thresholdInputEl.value);
if (isNaN(val)) val = 0;
threshold = Math.min(Math.max(val, 0), 100);
thresholdSliderEl.value = threshold;
});
thresholdSliderEl.addEventListener('input', () => {
threshold = parseFloat(thresholdSliderEl.value);
thresholdInputEl.value = threshold;
});
beepToggle.addEventListener('change', () => { playBeepOnLow = beepToggle.checked; });
limitToggle.addEventListener('change', () => { playBeepOnLimit = limitToggle.checked; });
persistentSuccessToggle.addEventListener('change', () => { persistentSuccessNotify = persistentSuccessToggle.checked; });
volumeSliderEl.addEventListener('input', () => {
beepVolume = parseFloat(volumeSliderEl.value);
const percent = Math.round(beepVolume / 0.05 * 100);
volumeDisplayEl.textContent = percent + '%';
});
function updateStatsDisplay() {
const totalEl = panel.querySelector('#statTotal');
const successEl = panel.querySelector('#statSuccess');
const failEl = panel.querySelector('#statFail');
if (totalEl) totalEl.textContent = `總生成: ${stats.total}`;
if (successEl) successEl.textContent = `成功: ${stats.success}`;
if (failEl) failEl.textContent = `失敗: ${stats.fail}`;
}
panel._updateStatsDisplay = updateStatsDisplay;
// 拖曳功能 (保持在視窗內)
let isDragging = false, offsetX = 0, offsetY = 0;
header.addEventListener('mousedown', e => {
isDragging = true;
const rect = panel.getBoundingClientRect();
offsetX = e.clientX - rect.left;
offsetY = e.clientY - rect.top;
panel.style.transition = 'none';
document.body.style.userSelect = 'none';
});
document.addEventListener('mousemove', e => {
if (!isDragging) return;
let newLeft = e.clientX - offsetX;
let newTop = e.clientY - offsetY;
newLeft = Math.min(Math.max(newLeft, 0), window.innerWidth - panel.offsetWidth);
newTop = Math.min(Math.max(newTop, 0), window.innerHeight - panel.offsetHeight);
panel.style.left = newLeft + 'px';
panel.style.top = newTop + 'px';
panel.style.right = 'auto';
});
document.addEventListener('mouseup', () => {
if (!isDragging) return;
isDragging = false;
panel.style.transition = '';
document.body.style.userSelect = '';
});
// 縮小/展開
let minimized = false;
minimizeBtn.addEventListener('click', () => {
minimized = !minimized;
content.style.display = minimized ? 'none' : 'flex';
minimizeBtn.textContent = minimized ? '＋' : '－';
});
return consoleBox;
}
function hookConsole(consoleBox) {
const originalLog = console.log;
console.log = (...args) => {
try {
originalLog.apply(console, args);
const msg = args.map(a => (typeof a === 'object' ? JSON.stringify(a) : String(a))).join(' ');
const entry = document.createElement('div');
if (msg.includes('成功')) entry.style.color = '#6eff9f';
else if (msg.includes('失敗')) entry.style.color = '#ff7b7b';
else entry.style.color = '#ffd966';
entry.textContent = msg;
consoleBox.appendChild(entry);
consoleBox.scrollTop = consoleBox.scrollHeight;
} catch (e) { originalLog('hookConsole error:', e); }
};
}
// === 檢查邏輯 ===
// 新增: 持續音效控制
let persistentBeepInterval = null;
function startPersistentBeep() {
if (persistentBeepInterval) return;
// 立即播放第一次
playCmaj7Arpeggio(beepVolume);
// 然後開始間隔播放
persistentBeepInterval = setInterval(() => {
playCmaj7Arpeggio(beepVolume);
}, 2000); // 每2秒持續播放
}
function stopPersistentBeep() {
if (persistentBeepInterval) {
clearInterval(persistentBeepInterval);
persistentBeepInterval = null;
}
}
function showPersistentSuccessBox() {
// 若已存在則不重複顯示
if (document.getElementById('persistent-success-msgbox')) return;
const box = document.createElement('div');
box.id = 'persistent-success-msgbox';
box.style.position = 'fixed';
box.style.top = '50%';
box.style.left = '50%';
box.style.transform = 'translate(-50%, -50%)';
box.style.zIndex = '100000';
box.style.background = 'rgba(40,40,40,0.98)';
box.style.color = '#fff';
box.style.padding = '32px 36px';
box.style.borderRadius = '16px';
box.style.fontSize = '20px';
box.style.fontFamily = 'monospace';
box.style.boxShadow = '0 8px 32px rgba(0,0,0,0.7)';
box.style.textAlign = 'center';
box.innerHTML = `<div style="margin-bottom:18px;">成功提示！</div><button id="persistent-success-confirm" style="font-size:18px;padding:8px 24px;border-radius:8px;background:#6eff9f;color:#222;border:none;cursor:pointer;">停止</button>`;
document.body.appendChild(box);
const btn = box.querySelector('#persistent-success-confirm');
btn.addEventListener('click', () => {
stopPersistentBeep();
box.remove();
});
}
function check() {
try {
const upgradeElem = document.querySelector('span.text-secondary.font-medium');
if (upgradeElem && upgradeElem.textContent.includes('Upgrade to unlock more')) {
if (!limitAlertShown) {
limitAlertShown = true;
console.log(`${getTimeString()} 額度已用完！`);
if (playBeepOnLimit) beepTriple(440, 0.15);
}
} else { limitAlertShown = false; }
const elem = document.querySelector(selector);
if (elem) {
wasPresent = true;
const val = parseNumber(elem.textContent.trim());
if (!isNaN(val)) lastValue = val;
if (val === 0) {
zeroCount++;
if (zeroCount >= zeroMaxCount && autoMode) {
if (consecutiveRetries >= maxConsecutiveRetries) {
if (!maxRetriesAlertShown) {
console.log(`${getTimeString()} 已連續重試${consecutiveRetries}次仍卡在0%，停止自動重試`);
if (playBeepOnLimit) beepTriple(440, 0.15); // 播放提示音
maxRetriesAlertShown = true; // 標記已經顯示過警報
}
return;
}
const button = document.querySelector('button.bg-button-filled.inline-flex'); // 生成按鈕
if (button) {
button.click();
console.log(`${getTimeString()} 長時間為0，已再次點擊生成按鈕 (第${consecutiveRetries + 1}次重試)`);
consecutiveRetries++;
}
else { console.log(`${getTimeString()} 長時間為0，但找不到生成按鈕`); }
zeroCount = 0;
}
} else {
zeroCount = 0;
consecutiveRetries = 0; // 當進度不為0時重置重試計數
maxRetriesAlertShown = false; // 重置警報標記
}
} else if (wasPresent) {
wasPresent = false;
stats.total++;
const container = document.querySelector('div.relative.mx-auto.rounded-2xl.overflow-hidden');
const progress = lastValue !== null ? `${lastValue}%` : "未知";
let success = false;
if (container) {
const grid = container.querySelector('div.grid');
if (grid && grid.querySelector('video#sd-video')) {
console.log(`${getTimeString()} 生成成功 (進度: ${progress})`);
success = true;
stats.success++;
if (persistentSuccessNotify) {
showPersistentSuccessBox();
startPersistentBeep();
} else {
playCmaj7Arpeggio(beepVolume);
}
// ===== 新增功能：生成成功後 10 秒內檢測 Content Moderated =====
const moderationCheckTime = 15000; // 10 秒
setTimeout(() => {
const moderatedElem = container.querySelector('span');
if (moderatedElem && moderatedElem.textContent.includes('Content Moderated. Try a different idea.')) {
const button = document.querySelector('button[aria-label="製作影片"]');
if (button) {
button.click();
console.log(`${getTimeString()} 生成成功後 15 秒檢測到 Content Moderated，自動再次點擊生成按鈕`);
} else {
console.log(`${getTimeString()} 生成成功後 15 秒檢測到 Content Moderated，但找不到生成按鈕`);
}
}
}, moderationCheckTime);
// ===== End 新增功能 =====
}
}
if (!success) {
console.log(`${getTimeString()} 生成失敗 (進度: ${progress})`);
stats.fail++;
if (lastValue !== null && lastValue < threshold && playBeepOnLow) beepTriple();
if (autoMode && lastValue !== null && lastValue >= threshold) {
const button = document.querySelector('button.bg-button-filled.inline-flex'); // 生成按鈕
if (button) { button.click(); console.log(`${getTimeString()} 自動模式: 已重新點擊生成按鈕`); }
else { console.log(`${getTimeString()} 找不到生成按鈕，無法自動重新生成`); }
}
}
if (window.__grokImaginePanel && window.__grokImaginePanel._updateStatsDisplay) window.__grokImaginePanel._updateStatsDisplay();
lastValue = null;
}
} catch (e) { console.log(getTimeString(), 'check() 發生錯誤:', e); }
}
function tryLogout() {
const attemptLogout = () => {
const sidebar = document.querySelector('div[data-variant="sidebar"][data-side="left"]');
if (sidebar && sidebar.getAttribute('data-state') === 'expanded') {
const triggerBtn = document.querySelector('button[data-sidebar="trigger"]');
if (triggerBtn) { triggerBtn.click(); setTimeout(attemptLogout, 300); return; }
}
const trigger = document.querySelector('button[id^="radix-"][aria-haspopup="menu"]');
if (trigger) {
['pointerdown','mousedown','mouseup','pointerup','click'].forEach(type => trigger.dispatchEvent(new MouseEvent(type,{bubbles:true,cancelable:true,view:window})));
setTimeout(() => {
const allItems = document.querySelectorAll('div[role="menuitem"].flex.cursor-pointer');
const logoutBtn = allItems[allItems.length - 1]; // 通常登出是最後一個
if (logoutBtn) {
['pointerdown','mousedown','mouseup','pointerup','click'].forEach(type =>
logoutBtn.dispatchEvent(new MouseEvent(type, { bubbles: true, cancelable: true, view: window }))
);
console.log('✅ 已嘗試點擊登出');
} else {
console.log('⚠️ 找不到登出');
setTimeout(attemptLogout, 1000);
}
}, 500);
} else setTimeout(attemptLogout,1000);
};
attemptLogout();
}
function startChecker() {
if (worker) return;
const workerCode = `setInterval(()=>postMessage('tick'), ${checkInterval});`;
const blob = new Blob([workerCode], { type: 'application/javascript' });
worker = new Worker(URL.createObjectURL(blob));
worker.onmessage = () => check();
}
function stopChecker() { if(worker) { worker.terminate(); worker = null; } }
function isImaginePage() { return location.pathname.startsWith('/imagine/'); }
function handlePageChange() {
if (isImaginePage()) { if(window.__grokImaginePanel) window.__grokImaginePanel.style.display='flex'; startChecker(); }
else { if(window.__grokImaginePanel) window.__grokImaginePanel.style.display='none'; stopChecker(); }
}
const consoleBox = createControlPanel();
handlePageChange();
let lastPath = location.pathname;
const observer = new MutationObserver(()=>{ if(location.pathname !== lastPath){ lastPath = location.pathname; handlePageChange(); }});
observer.observe(document, {subtree:true, childList:true});
document.addEventListener('visibilitychange',()=>{ if(!document.hidden) check(); });
})();