refactor: rename the theme brand and every identifier from AKSRT to Jio

Full-project rename. `git grep -i aksrt` is now empty apart from the
DBMigrator 3.3.0 changelog note that documents the rename itself.

Code identifiers
- PHP namespace AKSRT\ -> Jio\ (composer PSR-4 + 378 declarations)
- global constants AKSRT_* -> JIO_* (VERSION/DIR/URI, PAY_TYPE_*, CAPTCHA_*)
- procedural functions, hooks, options, meta keys, table names,
  cookies, query vars, ajax actions and nonces: aksrt_ -> jio_
- text domain aksrt -> jio; Theme Name -> Jio
- JS globals: aksrtData/aksrtAdminData/... -> jioData/jioAdminData/...,
  window.AKSRTCaptcha & friends -> window.JioCaptcha, Aksrt* -> Jio*
- Vue components Aks*.vue -> Jio*.vue (15 files renamed + imports)
- CSS classes/data-attrs/custom properties: aksrt- -> jio-
- REST namespace aksrt/v1 -> jio/v1 (incl. payment gateway callbacks)

Storage layer
- DB tables {prefix}aksrt_* -> {prefix}jio_*; SCHEMA_VERSION 3.2.0 -> 3.3.0
  so dbDelta creates the new names on install
- widget id_base aksrt_widget_* -> jio_widget_*
- uninstall.php drop list rebuilt from the actual migrator tables
  (dropped 3 stale entries, added the 17 missing ones)

Removed
- hardcoded https://api.aksrt.com/version.json default update endpoint;
  get_endpoint() now reads the 「更新端点」 setting and do_check() no-ops
  when it is empty

Files renamed: inc/helpers/aksrt-*.php -> jio-*.php (54),
assets/admin/src/components/form/Aks*.vue -> Jio*.vue (15).
Build artifacts regenerated: assets/css/build, assets/js/runtime,
assets/admin/build.

Verified: audit-psr4-paths errors=0, audit-admin-contracts errors=0
(warnings=56, unchanged baseline), 813/813 widget-system tests,
44/44 phpunit, php -l clean across all PHP.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

assets/js/cms-download.js

@@ -1,8 +1,8 @@
 /**
- * AKSRT CMS Download
+ * Jio CMS Download
  *
  * 功能：
- *   - 监听购买入口（data-aksrt-pay-content / data-action="aksrt-need-purchase"）
+ *   - 监听购买入口（data-jio-pay-content / data-action="jio-need-purchase"）
  *   - 内容购买收银台、扫码支付与错误提示弹窗
  *   - 下载已改为直连：按钮为源地址锚点，不再经过本站中转请求
  *
@@ -10,20 +10,20 @@
  * 付费收银台沿用参考实现的 colorful header 结构。
  *
  * 依赖：
- *   - window.aksrtData.{ ajaxUrl, nonce, siteUrl }
+ *   - window.jioData.{ ajaxUrl, nonce, siteUrl }
  *   - 主题已加载 fetch (现代浏览器)
  */
 (function () {
 	'use strict';
 
-	if (!window.aksrtData) return;
-	const REST_BASE = window.aksrtData.siteUrl ? window.aksrtData.siteUrl.replace(/\/$/, '') + '/wp-json/aksrt/v1' : '/wp-json/aksrt/v1';
+	if (!window.jioData) return;
+	const REST_BASE = window.jioData.siteUrl ? window.jioData.siteUrl.replace(/\/$/, '') + '/wp-json/jio/v1' : '/wp-json/jio/v1';
 	const PAY_CONTENT_PATH = '/pay/content/';
 
 	// 自定义货币名称（后台「积分配置 → 自定义货币名称」）由服务端注入。
 	// 余额不足提示在客户端拼装，必须跟随它。
 	function currencyName() {
-		return (window.aksrtData && window.aksrtData.currencyName) || '积分';
+		return (window.jioData && window.jioData.currencyName) || '积分';
 	}
 
 	function escapeHtml(value) {
@@ -72,21 +72,21 @@
 
 	// ===== Modal helper =====
 	function buildModal() {
-		let modal = document.getElementById('aksrt-dl-modal');
+		let modal = document.getElementById('jio-dl-modal');
 		if (modal) return modal;
 		modal = document.createElement('div');
-		modal.id = 'aksrt-dl-modal';
-		modal.className = 'aksrt-dl-modal';
+		modal.id = 'jio-dl-modal';
+		modal.className = 'jio-dl-modal';
 		modal.setAttribute('role', 'dialog');
 		modal.setAttribute('aria-modal', 'true');
 		modal.setAttribute('aria-hidden', 'true');
-		modal.setAttribute('aria-labelledby', 'aksrt-dl-modal-title');
+		modal.setAttribute('aria-labelledby', 'jio-dl-modal-title');
 		modal.innerHTML =
-			'<div class="aksrt-dl-modal__backdrop" data-close></div>' +
-			'<div class="aksrt-dl-modal__dialog modal-mini">' +
-			'  <div class="aksrt-dl-modal__panel modal-content" role="document" tabindex="-1">' +
-			'    <button type="button" class="aksrt-dl-modal__close" aria-label="关闭" data-close>×</button>' +
-			'    <div class="aksrt-dl-modal__body" data-body></div>' +
+			'<div class="jio-dl-modal__backdrop" data-close></div>' +
+			'<div class="jio-dl-modal__dialog modal-mini">' +
+			'  <div class="jio-dl-modal__panel modal-content" role="document" tabindex="-1">' +
+			'    <button type="button" class="jio-dl-modal__close" aria-label="关闭" data-close>×</button>' +
+			'    <div class="jio-dl-modal__body" data-body></div>' +
 			'  </div>' +
 			'</div>';
 		document.body.appendChild(modal);
@@ -113,11 +113,11 @@
 		const body = modal.querySelector('[data-body]');
 		modal.classList.toggle('is-cashier', variant === 'cashier');
 		body.innerHTML = html;
-		const title = body.querySelector('.aksrt-dl-modal__title, .aksrt-cashier__title');
-		if (title) title.id = 'aksrt-dl-modal-title';
+		const title = body.querySelector('.jio-dl-modal__title, .jio-cashier__title');
+		if (title) title.id = 'jio-dl-modal-title';
 		modal.classList.add('is-open');
 		modal.setAttribute('aria-hidden', 'false');
-		document.body.classList.add('aksrt-dl-modal-open');
+		document.body.classList.add('jio-dl-modal-open');
 
 		// 进入后将焦点放在第一个可聚焦元素，否则放 panel
 		setTimeout(function () {
@@ -125,17 +125,17 @@
 			if (focusables.length) {
 				focusables[0].focus();
 			} else {
-				modal.querySelector('.aksrt-dl-modal__panel').focus();
+				modal.querySelector('.jio-dl-modal__panel').focus();
 			}
 		}, 0);
 	}
 
 	function close() {
-		const modal = document.getElementById('aksrt-dl-modal');
+		const modal = document.getElementById('jio-dl-modal');
 		if (!modal) return;
 		modal.classList.remove('is-open');
 		modal.setAttribute('aria-hidden', 'true');
-		document.body.classList.remove('aksrt-dl-modal-open');
+		document.body.classList.remove('jio-dl-modal-open');
 		// 焦点回到触发按钮
 		if (lastFocusedElement && typeof lastFocusedElement.focus === 'function') {
 			try { lastFocusedElement.focus(); } catch (_) { /* ignore */ }
@@ -159,7 +159,7 @@
 	function dlActionButton(action) {
 		if (!action) return '';
 		const tag = action.kind === 'link' ? 'a' : 'button';
-		const cls = 'aksrt-dl-modal__btn' + (action.cls ? ' ' + action.cls : '');
+		const cls = 'jio-dl-modal__btn' + (action.cls ? ' ' + action.cls : '');
 		const attrs = [
 			'class="' + cls + '"',
 			action.url ? 'href="' + escapeAttr(action.url) + '"' : '',
@@ -174,18 +174,18 @@
 	function dlView(viewKey, options) {
 		const meta = DL_VIEWS[viewKey] || DL_VIEWS.error;
 		options = options || {};
-		let html = '<div class="aksrt-dl-view">';
-		html += '<div class="aksrt-dl-modal__hero">';
-		html += '<div class="aksrt-dl-modal__hero-icon"><i class="fa fas ' + meta.icon + '" aria-hidden="true"></i></div>';
-		html += '<h3 class="aksrt-dl-modal__title">' + (options.title || meta.title) + '</h3>';
+		let html = '<div class="jio-dl-view">';
+		html += '<div class="jio-dl-modal__hero">';
+		html += '<div class="jio-dl-modal__hero-icon"><i class="fa fas ' + meta.icon + '" aria-hidden="true"></i></div>';
+		html += '<h3 class="jio-dl-modal__title">' + (options.title || meta.title) + '</h3>';
 		if (options.subtitle) {
-			html += '<p class="aksrt-dl-modal__subtitle">' + escapeHtml(options.subtitle) + '</p>';
+			html += '<p class="jio-dl-modal__subtitle">' + escapeHtml(options.subtitle) + '</p>';
 		}
 		html += '</div>';
-		html += '<div class="aksrt-dl-modal__content">';
+		html += '<div class="jio-dl-modal__content">';
 		html += options.body || '';
 		if (options.actions && options.actions.length) {
-			html += '<div class="aksrt-dl-modal__actions">' +
+			html += '<div class="jio-dl-modal__actions">' +
 				options.actions.map(dlActionButton).join('') +
 				'</div>';
 		}
@@ -204,35 +204,35 @@
 		data = data || {};
 		msg = msg || '';
 
-		if (code === 'aksrt_need_login') {
+		if (code === 'jio_need_login') {
 			viewKey = 'login';
 			msg = data.login_url ? '登录后即可继续下载，访客不可使用此资源。' : (msg || '无下载权限。');
 			if (data.login_url) action = { kind: 'link', url: data.login_url, label: '前往登录', icon: 'fa-sign-in-alt' };
-		} else if (code === 'aksrt_need_purchase') {
+		} else if (code === 'jio_need_purchase') {
 			viewKey = 'purchase';
 			msg = msg || '请先完成购买后再下载该资源。';
 			if (data.post_id) {
-				action = { kind: 'button', label: '去购买', icon: 'fa-shopping-cart', attrs: 'type="button" data-aksrt-open-cashier="' + escapeAttr(data.post_id) + '"' };
+				action = { kind: 'button', label: '去购买', icon: 'fa-shopping-cart', attrs: 'type="button" data-jio-open-cashier="' + escapeAttr(data.post_id) + '"' };
 			}
-		} else if (code === 'aksrt_need_vip') {
+		} else if (code === 'jio_need_vip') {
 			viewKey = 'vip';
 			msg = msg || '该资源仅限会员购买/下载。';
 			subtitle = '开通会员即可解锁本资源';
 			if (data.vip_url) action = { kind: 'link', url: data.vip_url, label: '开通会员', icon: 'fa-gem' };
-		} else if (code === 'aksrt_points_insufficient' || code === 'aksrt_balance_insufficient') {
+		} else if (code === 'jio_points_insufficient' || code === 'jio_balance_insufficient') {
 			viewKey = 'credits';
 			const balance = typeof data.balance === 'number' ? data.balance : 0;
 			const cost = typeof data.cost === 'number' ? data.cost : 0;
 			unit = currencyName();
 			msg = '当前余额 ' + balance + ' ' + unit + '，需要 ' + cost + ' ' + unit + '。可通过签到、阅读、邀请好友等方式获取' + unit + '。';
 			if (data.credits_url) action = { kind: 'link', url: data.credits_url, label: '我的' + unit, icon: 'fa-coins' };
-		} else if (code === 'aksrt_download_limit') {
+		} else if (code === 'jio_download_limit') {
 			viewKey = 'quota';
 			msg = msg || '您今日下载免费资源个数已超限，请明日再下载。';
 			if (data.allow_limit_over && data.post_id) {
-				action = { kind: 'button', label: '立即购买', icon: 'fa-shopping-cart', attrs: 'type="button" data-aksrt-open-cashier="' + escapeAttr(data.post_id) + '" data-price-type="download_limit_over"' };
+				action = { kind: 'button', label: '立即购买', icon: 'fa-shopping-cart', attrs: 'type="button" data-jio-open-cashier="' + escapeAttr(data.post_id) + '" data-price-type="download_limit_over"' };
 			}
-		} else if (code === 'aksrt_captcha_failed') {
+		} else if (code === 'jio_captcha_failed') {
 			viewKey = 'captcha';
 			msg = msg || '人机验证失败，请重试。';
 		} else if (!action && data.login_url) {
@@ -243,16 +243,16 @@
 			dlView(viewKey, {
 				title: viewKey === 'credits' && unit ? unit + '不足' : undefined,
 				subtitle: subtitle,
-				body: msg ? '<p class="aksrt-dl-modal__msg">' + escapeHtml(msg) + '</p>' : '',
+				body: msg ? '<p class="jio-dl-modal__msg">' + escapeHtml(msg) + '</p>' : '',
 				actions: action ? [action] : [],
 			}),
 			returnFocusEl
 		);
 
-		const openCashierBtn = document.querySelector('[data-aksrt-open-cashier]');
+		const openCashierBtn = document.querySelector('[data-jio-open-cashier]');
 		if (openCashierBtn) {
 			openCashierBtn.addEventListener('click', function () {
-				const pid = parseInt(openCashierBtn.getAttribute('data-aksrt-open-cashier'), 10) || 0;
+				const pid = parseInt(openCashierBtn.getAttribute('data-jio-open-cashier'), 10) || 0;
 				const pt = openCashierBtn.getAttribute('data-price-type') || '';
 				close();
 				if (pid) openCashier(pid, returnFocusEl, pt);
@@ -265,11 +265,11 @@
 
 	function cashierHeader() {
 		return '<div class="modal-colorful-header colorful-bg jb-blue">' +
-			'<button type="button" class="close aksrt-cashier__close" aria-label="关闭" data-close>×</button>' +
+			'<button type="button" class="close jio-cashier__close" aria-label="关闭" data-close>×</button>' +
 			'<div class="colorful-make"></div>' +
 			'<div class="text-center">' +
 			'  <div class="em2x"><i class="fa fas fa-cart-plus" aria-hidden="true"></i></div>' +
-			'  <div class="aksrt-cashier__title mt10 em12 padding-w10">确认购买</div>' +
+			'  <div class="jio-cashier__title mt10 em12 padding-w10">确认购买</div>' +
 			'</div>' +
 			'</div>';
 	}
@@ -313,7 +313,7 @@
 	function restHeaders(idempotencyKey) {
 		const headers = {
 			'Content-Type': 'application/json',
-			'X-WP-Nonce': window.aksrtData.restNonce || '',
+			'X-WP-Nonce': window.jioData.restNonce || '',
 		};
 		if (idempotencyKey) headers['Idempotency-Key'] = idempotencyKey;
 		return headers;
@@ -343,7 +343,7 @@
 		priceType = priceType || '';
 		couponCode = couponCode || '';
 		openCashierContent(
-			'<p class="aksrt-cashier__loading muted-2-color">加载中…</p>',
+			'<p class="jio-cashier__loading muted-2-color">加载中…</p>',
 			returnFocusEl
 		);
 
@@ -352,15 +352,15 @@
 				if (!r.ok || (r.json && r.json.code)) {
 					const code = r.json && r.json.code ? r.json.code : '';
 					const data = (r.json && r.json.data) || {};
-					if (code === 'aksrt_need_login' || r.status === 401) {
-						renderError(r.json.message || '', data, returnFocusEl, 'aksrt_need_login');
+					if (code === 'jio_need_login' || r.status === 401) {
+						renderError(r.json.message || '', data, returnFocusEl, 'jio_need_login');
 						return;
 					}
-					if (code === 'aksrt_need_vip') {
-						renderError(r.json.message || '', data, returnFocusEl, 'aksrt_need_vip');
+					if (code === 'jio_need_vip') {
+						renderError(r.json.message || '', data, returnFocusEl, 'jio_need_vip');
 						return;
 					}
-					if (code === 'aksrt_already_paid') {
+					if (code === 'jio_already_paid') {
 						window.location.reload();
 						return;
 					}
@@ -396,12 +396,12 @@
 		};
 		const logo = logoNames[methodId];
 		if (!logo) return '';
-		const themeUrl = String(window.aksrtData.themeUrl || '').replace(/\/$/, '');
+		const themeUrl = String(window.jioData.themeUrl || '').replace(/\/$/, '');
 		return '<img src="' + escapeAttr(themeUrl + '/assets/img/' + logo) + '" alt="">';
 	}
 
 	function cashierPriceRow(label, value, className) {
-		return '<div class="flex jsb ab aksrt-cashier__price-row">' +
+		return '<div class="flex jsb ab jio-cashier__price-row">' +
 			'<span class="muted-2-color">' + label + '</span>' +
 			'<div class="' + (className || '') + '">' + value + '</div>' +
 			'</div>';
@@ -410,11 +410,11 @@
 	function renderCashier(preview, returnFocusEl) {
 		if (!preview) return;
 		if (preview.need_login && !preview.allow_guest) {
-			renderError('', { login_url: preview.login_url }, returnFocusEl, 'aksrt_need_login');
+			renderError('', { login_url: preview.login_url }, returnFocusEl, 'jio_need_login');
 			return;
 		}
 		if (preview.need_vip) {
-			renderError('', { vip_url: preview.vip_url }, returnFocusEl, 'aksrt_need_vip');
+			renderError('', { vip_url: preview.vip_url }, returnFocusEl, 'jio_need_vip');
 			return;
 		}
 		if (preview.has_paid_access) {
@@ -452,17 +452,17 @@
 			if (!isPoints && Number(preview.original) > Number(preview.base)) {
 				regularPrice = '<span class="original-price">' + formatAssetLabel(preview, preview.original) + '</span>' + regularPrice;
 			}
-			priceRows += cashierPriceRow('价格', regularPrice, 'aksrt-cashier__regular-price');
+			priceRows += cashierPriceRow('价格', regularPrice, 'jio-cashier__regular-price');
 		}
 		if (preview.list_amount !== preview.base) {
 			priceRows += cashierPriceRow(
-				'会员价<span class="aksrt-cashier__vip-mark">VIP' + escapeHtml(preview.vip_level || '') + '</span>',
+				'会员价<span class="jio-cashier__vip-mark">VIP' + escapeHtml(preview.vip_level || '') + '</span>',
 				'<span class="em14">' + listLabel + '</span>',
 				'c-red'
 			);
 		} else if (preview.amount !== preview.base && !preview.rebate_discount && !preview.coupon_discount) {
 			priceRows += cashierPriceRow(
-				'会员价<span class="aksrt-cashier__vip-mark">VIP' + escapeHtml(preview.vip_level || '') + '</span>',
+				'会员价<span class="jio-cashier__vip-mark">VIP' + escapeHtml(preview.vip_level || '') + '</span>',
 				'<span class="em14">' + amountLabel + '</span>',
 				'c-red'
 			);
@@ -497,10 +497,10 @@
 			const unit = currencyName();
 			body += '<div class="mb10 muted-box padding-h10">' +
 				'<div class="flex jsb ac"><span class="muted-2-color">' +
-				'<i class="fa fas fa-database aksrt-cashier__asset-icon" aria-hidden="true"></i>我的' + unit +
+				'<i class="fa fas fa-database jio-cashier__asset-icon" aria-hidden="true"></i>我的' + unit +
 				'</span><div class="c-green"><span class="em14">' + balance + '</span></div></div></div>';
 			if (!preview.balance_enough) {
-				body += '<div class="badg c-red btn-block mb20 aksrt-cashier__warn">抱歉，您的' + unit + '不足，暂时无法支付</div>';
+				body += '<div class="badg c-red btn-block mb20 jio-cashier__warn">抱歉，您的' + unit + '不足，暂时无法支付</div>';
 				body += '<div class="modal-buts but-average">';
 				if (preview.credits_url) {
 					body += '<a class="but padding-lg" href="' + escapeAttr(preview.credits_url) + '">我的' + unit + '</a>';
@@ -509,23 +509,23 @@
 				openCashierContent(body, returnFocusEl);
 				return;
 			}
-			body += '<button type="button" class="mt6 but jb-red initiate-pay btn-block radius" data-aksrt-pay-submit data-mode="points" data-price-type="' + escapeAttr(priceType) + '">' +
+			body += '<button type="button" class="mt6 but jb-red initiate-pay btn-block radius" data-jio-pay-submit data-mode="points" data-price-type="' + escapeAttr(priceType) + '">' +
 				'立即支付<span class="pay-price-text ml10">' + amountLabel + '</span></button>';
 		} else {
 			if (couponAllowed) {
 				body += '<div class="mb10 coupon-input-box">';
 				body += '<div class="muted-2-color em09 mb6">使用优惠码</div>';
 				body += '<div class="relative">';
-				body += '<input type="text" class="form-control coupon-input" name="aksrt_coupon_code" value="' + couponCodeVal + '" placeholder="请输入优惠码" autocomplete="off">';
-				body += '<span class="abs-right"><button type="button" class="but c-blue coupon-submit" data-aksrt-check-coupon>检查优惠码</button></span>';
+				body += '<input type="text" class="form-control coupon-input" name="jio_coupon_code" value="' + couponCodeVal + '" placeholder="请输入优惠码" autocomplete="off">';
+				body += '<span class="abs-right"><button type="button" class="but c-blue coupon-submit" data-jio-check-coupon>检查优惠码</button></span>';
 				body += '</div>';
 				if (preview.coupon_desc) {
-					body += '<div class="muted-3-color px12 mt6 aksrt-cashier__coupon-desc">' + escapeHtml(preview.coupon_desc) + '</div>';
+					body += '<div class="muted-3-color px12 mt6 jio-cashier__coupon-desc">' + escapeHtml(preview.coupon_desc) + '</div>';
 				}
 				if (preview.coupon_error) {
-					body += '<div class="aksrt-cashier__warn">' + escapeHtml(preview.coupon_error) + '</div>';
+					body += '<div class="jio-cashier__warn">' + escapeHtml(preview.coupon_error) + '</div>';
 				} else if (preview.coupon_discount > 0) {
-					body += '<div class="aksrt-cashier__coupon-ok">优惠码可用</div>';
+					body += '<div class="jio-cashier__coupon-ok">优惠码可用</div>';
 				}
 				body += '</div>';
 			}
@@ -539,47 +539,47 @@
 				const id = escapeAttr(rawId);
 				const name = escapeHtml((m && m.name) || rawId);
 				methodHtml += '<div class="flex jc hh payment-method-radio hollow-radio flex-auto pointer' + (idx === 0 ? ' active' : '') + '"' +
-					' role="radio" aria-checked="' + (idx === 0 ? 'true' : 'false') + '" tabindex="0" data-aksrt-payment-method="' + id + '">' +
+					' role="radio" aria-checked="' + (idx === 0 ? 'true' : 'false') + '" tabindex="0" data-jio-payment-method="' + id + '">' +
 					paymentMethodLogo(rawId) + '<div>' + name + '</div></div>';
 			});
 			if (methods.length > 1) {
 				body += '<div class="muted-2-color em09 mb6">请选择支付方式</div>' +
-					'<div class="flex mb10 aksrt-cashier__methods" role="radiogroup">' + methodHtml + '</div>';
+					'<div class="flex mb10 jio-cashier__methods" role="radiogroup">' + methodHtml + '</div>';
 			}
 			if (methods.length) {
-				body += '<input type="hidden" name="aksrt_pay_method" value="' + escapeAttr(methods[0].id || '') + '">';
+				body += '<input type="hidden" name="jio_pay_method" value="' + escapeAttr(methods[0].id || '') + '">';
 			}
 			if (hasBalanceMethod) {
 				const balanceSelected = methods[0] && methods[0].id === 'balance';
-				body += '<div class="mb10 muted-box padding-h10 aksrt-cashier__balance" data-aksrt-balance-box' + (balanceSelected ? '' : ' hidden') + '>' +
+				body += '<div class="mb10 muted-box padding-h10 jio-cashier__balance" data-jio-balance-box' + (balanceSelected ? '' : ' hidden') + '>' +
 					'<div class="flex jsb ac"><span class="muted-2-color">' +
-					'<i class="fa fas fa-wallet aksrt-cashier__asset-icon" aria-hidden="true"></i>我的余额' +
+					'<i class="fa fas fa-wallet jio-cashier__asset-icon" aria-hidden="true"></i>我的余额' +
 					'</span><div class="c-blue-2"><span class="em14">' + escapeHtml(walletBal) + '</span></div></div>';
 				if (preview.balance_enough === false) {
 					if (preview.credits_url) {
-						body += '<a class="but c-red block mt6 aksrt-cashier__recharge" href="' + escapeAttr(preview.credits_url) + '">' +
+						body += '<a class="but c-red block mt6 jio-cashier__recharge" href="' + escapeAttr(preview.credits_url) + '">' +
 							'抱歉！余额不足，请先充值 <i class="ml6 fa fas fa-angle-right em12" aria-hidden="true"></i></a>';
 					} else {
-						body += '<div class="c-red mt6 aksrt-cashier__recharge">抱歉！余额不足，请先充值</div>';
+						body += '<div class="c-red mt6 jio-cashier__recharge">抱歉！余额不足，请先充值</div>';
 					}
 				}
 				body += '</div>';
 			}
 			if (methods.length) {
-				body += '<button type="button" class="mt6 but jb-red initiate-pay btn-block radius" data-aksrt-pay-submit data-mode="cash" data-price-type="' + escapeAttr(priceType) + '">' +
+				body += '<button type="button" class="mt6 but jb-red initiate-pay btn-block radius" data-jio-pay-submit data-mode="cash" data-price-type="' + escapeAttr(priceType) + '">' +
 					'立即支付<span class="pay-price-text ml10">' + amountLabel + '</span></button>';
 			} else {
-				body += '<div class="badg c-red btn-block aksrt-cashier__warn">暂无可用支付方式，请联系站长配置收款接口</div>';
+				body += '<div class="badg c-red btn-block jio-cashier__warn">暂无可用支付方式，请联系站长配置收款接口</div>';
 			}
 		}
 
 		openCashierContent(body, returnFocusEl);
-		const modal = document.getElementById('aksrt-dl-modal');
+		const modal = document.getElementById('jio-dl-modal');
 
-		const checkBtn = modal && modal.querySelector('[data-aksrt-check-coupon]');
+		const checkBtn = modal && modal.querySelector('[data-jio-check-coupon]');
 		if (checkBtn) {
 			checkBtn.addEventListener('click', function () {
-				const input = modal.querySelector('input[name="aksrt_coupon_code"]');
+				const input = modal.querySelector('input[name="jio_coupon_code"]');
 				const code = input ? String(input.value || '').trim() : '';
 				if (!code) {
 					if (input) input.focus();
@@ -610,11 +610,11 @@
 		}
 
 		if (modal) {
-			const methodCards = modal.querySelectorAll('[data-aksrt-payment-method]');
-			const methodInput = modal.querySelector('input[name="aksrt_pay_method"]');
-			const balanceBox = modal.querySelector('[data-aksrt-balance-box]');
+			const methodCards = modal.querySelectorAll('[data-jio-payment-method]');
+			const methodInput = modal.querySelector('input[name="jio_pay_method"]');
+			const balanceBox = modal.querySelector('[data-jio-balance-box]');
 			const selectMethod = function (card) {
-				const method = card.getAttribute('data-aksrt-payment-method') || '';
+				const method = card.getAttribute('data-jio-payment-method') || '';
 				methodCards.forEach(function (item) {
 					const active = item === card;
 					item.classList.toggle('active', active);
@@ -634,14 +634,14 @@
 			});
 		}
 
-		const submitBtn = modal && modal.querySelector('[data-aksrt-pay-submit]');
+		const submitBtn = modal && modal.querySelector('[data-jio-pay-submit]');
 		if (submitBtn) {
 			submitBtn.addEventListener('click', function () {
 				const mode = submitBtn.getAttribute('data-mode') || (isPoints ? 'points' : 'cash');
 				let paymentMethod = 'balance';
-				const selected = modal.querySelector('input[name="aksrt_pay_method"]');
+				const selected = modal.querySelector('input[name="jio_pay_method"]');
 				if (selected) paymentMethod = selected.value;
-				const input = modal.querySelector('input[name="aksrt_coupon_code"]');
+				const input = modal.querySelector('input[name="jio_coupon_code"]');
 				const code = input ? String(input.value || '').trim() : (preview.coupon_code || preview._coupon_code || '');
 				submitPurchase(preview.post_id, mode, paymentMethod, submitBtn, returnFocusEl, code);
 			});
@@ -660,13 +660,13 @@
 		if (pt) payload.price_type = pt;
 		if (mode === 'cash' && couponCode) payload.coupon_code = couponCode;
 
-		if (!button.dataset.aksrtOperationKey) {
-			button.dataset.aksrtOperationKey = window.AksrtRequest.createIdempotencyKey();
+		if (!button.dataset.jioOperationKey) {
+			button.dataset.jioOperationKey = window.JioRequest.createIdempotencyKey();
 		}
 		fetch(REST_BASE + PAY_CONTENT_PATH + postId, {
 			method: 'POST',
 			credentials: 'same-origin',
-			headers: restHeaders(button.dataset.aksrtOperationKey),
+			headers: restHeaders(button.dataset.jioOperationKey),
 			body: JSON.stringify(payload),
 		})
 			.then(function (resp) { return resp.json().then(function (j) { return { ok: resp.ok, status: resp.status, json: j }; }); })
@@ -676,7 +676,7 @@
 				if (!r.ok || (r.json && r.json.code && !r.json.success)) {
 					const code = r.json && r.json.code ? r.json.code : '';
 					const data = (r.json && r.json.data) || {};
-					if (code === 'aksrt_already_paid') {
+					if (code === 'jio_already_paid') {
 						window.location.reload();
 						return;
 					}
@@ -684,14 +684,14 @@
 					return;
 				}
 				const data = (r.json && r.json.data) ? r.json.data : r.json;
-				delete button.dataset.aksrtOperationKey;
+				delete button.dataset.jioOperationKey;
 				if (data && data.mode) {
-					if (window.AksrtModalRuntime) window.AksrtModalRuntime.invalidate(['orders']);
+					if (window.JioModalRuntime) window.JioModalRuntime.invalidate(['orders']);
 					if (data.mode === 'qrcode') {
 						renderScanPay(data, returnFocusEl);
-					} else if (window.AksrtPayCashier) {
+					} else if (window.JioPayCashier) {
 						close();
-						window.AksrtPayCashier.handle(data, {});
+						window.JioPayCashier.handle(data, {});
 					}
 					if ((data.mode === 'qrcode' || data.mode === 'jsapi') && data.order_number) {
 						pollOrderPaid(data.order_number, returnFocusEl);
@@ -709,28 +709,28 @@
 
 	function renderScanPay(data, returnFocusEl) {
 		data = data || {};
-		const body = window.AksrtPayCashier
-			? window.AksrtPayCashier.qrHtml(data)
-			: '<p class="aksrt-dl-modal__msg">' + escapeHtml('收银台组件未加载，请刷新页面重试。') + '</p>';
+		const body = window.JioPayCashier
+			? window.JioPayCashier.qrHtml(data)
+			: '<p class="jio-dl-modal__msg">' + escapeHtml('收银台组件未加载，请刷新页面重试。') + '</p>';
 		open(
 			dlView('pay', {
 				subtitle: '支付完成后页面会自动刷新',
 				body: body,
-				actions: [{ kind: 'button', label: '我已支付', icon: 'fa-sync-alt', attrs: 'type="button" data-aksrt-reload' }],
+				actions: [{ kind: 'button', label: '我已支付', icon: 'fa-sync-alt', attrs: 'type="button" data-jio-reload' }],
 			}),
 			returnFocusEl
 		);
-		const reloadBtn = document.querySelector('[data-aksrt-reload]');
+		const reloadBtn = document.querySelector('[data-jio-reload]');
 		if (reloadBtn) reloadBtn.addEventListener('click', function () { window.location.reload(); });
 	}
 
 	// ===== 事件绑定 =====
 	document.addEventListener('click', function (e) {
-		const buyBtn = e.target.closest('[data-action="aksrt-need-purchase"], [data-aksrt-pay-content]');
+		const buyBtn = e.target.closest('[data-action="jio-need-purchase"], [data-jio-pay-content]');
 		if (buyBtn) {
 			e.preventDefault();
 			const postId = parseInt(
-				buyBtn.getAttribute('data-aksrt-pay-content') ||
+				buyBtn.getAttribute('data-jio-pay-content') ||
 				buyBtn.getAttribute('data-post-id') ||
 				(buyBtn.closest('[data-post-id]') && buyBtn.closest('[data-post-id]').getAttribute('data-post-id')) ||
 				'0',
@@ -743,7 +743,7 @@
 	});
 
 	// Public cashier bridge (content pay).
-	window.aksrtOpenCashier = function (postId, returnFocusEl, priceType, couponCode) {
+	window.jioOpenCashier = function (postId, returnFocusEl, priceType, couponCode) {
 		openCashier(postId, returnFocusEl || null, priceType || '', couponCode || '');
 	};