diff --git a/assets/css/routes/profile/modals.css b/assets/css/routes/profile/modals.css
index 5c33f0d2..d1fabe8a 100644
--- a/assets/css/routes/profile/modals.css
+++ b/assets/css/routes/profile/modals.css
@@ -7,6 +7,9 @@
   align-items: center;
   justify-content: center;
 }
+.aksrt-modal[hidden] {
+  display: none !important;
+}
 .aksrt-modal.is-open {
   display: flex;
 }
diff --git a/assets/css/routes/user-home.css b/assets/css/routes/user-home.css
index 3a458384..65d69dfd 100644
--- a/assets/css/routes/user-home.css
+++ b/assets/css/routes/user-home.css
@@ -518,6 +518,7 @@
 .aksrt-author-hero__identity .aksrt-medal-entry,
 .aksrt-author-hero__identity .badg { height: 26px; box-sizing: border-box; margin: 0; padding: 0 8px; border-radius: 999px; font-size: 12px; line-height: 26px; }
 .aksrt-profile-details-modal { position: fixed; inset: 0; z-index: 10001; display: grid; place-items: center; padding: 20px; }
+.aksrt-profile-details-modal[hidden] { display: none !important; }
 .aksrt-profile-details-modal__backdrop { position: absolute; inset: 0; background: rgba(10, 15, 22, .52); }
 .aksrt-profile-details-modal__dialog { position: relative; width: min(100%, 420px); padding: 24px; border-radius: 16px; background: var(--color-card, #fff); box-shadow: 0 24px 64px rgba(0,0,0,.24); }
 .aksrt-profile-details-modal__dialog h2 { margin: 0 28px 16px 0; font-size: 18px; }
diff --git a/assets/js/routes/user-center.js b/assets/js/routes/user-center.js
index 51e12e7e..3d5c3f66 100644
--- a/assets/js/routes/user-center.js
+++ b/assets/js/routes/user-center.js
@@ -590,6 +590,7 @@
 			if (typeof m === 'string') m = document.getElementById(m);
 			if (!m) return;
 			m.classList.remove('is-open');
+			m.hidden = true;
 			document.body.style.overflow = '';
 			var f = m.querySelector('form');
 			var sceneMap = { 'pwd-modal': 'change_password', 'email-modal': 'change_email', 'phone-modal': 'bind_phone' };
@@ -605,7 +606,6 @@
 			if (scene && store && store[scene] && typeof store[scene].reset === 'function') {
 				store[scene].reset();
 			}
-			if (m.id === 'phone-modal') m.hidden = true;
 		}
 
 		root.querySelectorAll('.security-trigger').forEach(function(btn) {
diff --git a/inc/helpers/user-center-renderers/profile-account-modals.php b/inc/helpers/user-center-renderers/profile-account-modals.php
index 55e4035d..cb626a15 100644
--- a/inc/helpers/user-center-renderers/profile-account-modals.php
+++ b/inc/helpers/user-center-renderers/profile-account-modals.php
@@ -5,7 +5,7 @@ $context = is_array($args['context'] ?? null) ? $args['context'] : [];
 extract($context, EXTR_SKIP); // phpcs:ignore WordPress.PHP.DontExtract.extract_extract
 ?>
 		<!-- ==================== 修改密码弹窗 ==================== -->
-		<div id="pwd-modal" class="aksrt-modal" role="dialog" aria-modal="true" aria-label="<?php esc_attr_e( '修改密码', 'aksrt' ); ?>">
+		<div id="pwd-modal" class="aksrt-modal" hidden role="dialog" aria-modal="true" aria-label="<?php esc_attr_e( '修改密码', 'aksrt' ); ?>">
 			<div class="aksrt-modal__overlay" data-close-modal></div>
 			<div class="aksrt-modal__box">
 				<div class="aksrt-modal__header">
@@ -54,7 +54,7 @@ extract($context, EXTR_SKIP); // phpcs:ignore WordPress.PHP.DontExtract.extract_
 		</div>
 
 		<!-- ==================== 更改邮箱弹窗 ==================== -->
-		<div id="email-modal" class="aksrt-modal" role="dialog" aria-modal="true" aria-label="<?php esc_attr_e( '更改邮箱', 'aksrt' ); ?>">
+		<div id="email-modal" class="aksrt-modal" hidden role="dialog" aria-modal="true" aria-label="<?php esc_attr_e( '更改邮箱', 'aksrt' ); ?>">
 			<div class="aksrt-modal__overlay" data-close-modal></div>
 			<div class="aksrt-modal__box">
 				<div class="aksrt-modal__header">
diff --git a/src/Core/ScriptsPart1b.php b/src/Core/ScriptsPart1b.php
index ce95e557..e2391cee 100644
--- a/src/Core/ScriptsPart1b.php
+++ b/src/Core/ScriptsPart1b.php
@@ -333,14 +333,22 @@ trait ScriptsPart1b {
                 );
             }
 
-            // 共享基础 profile 样式（兼容层）
-            $profile_css_path = get_template_directory() . '/assets/css/routes/profile.css';
-            wp_enqueue_style(
-                'aksrt-route-profile',
-                $base_uri . '/assets/css/routes/profile.css',
-                ['aksrt-tokens'],
-                file_exists($profile_css_path) ? (string) filemtime($profile_css_path) : $version
-            );
+            // Enqueue every profile leaf directly. Nested @imports are not versioned,
+            // so browsers can otherwise retain stale layout/modal rules after deploys.
+            $profile_parts = ['layout', 'lists', 'modals'];
+            $profile_deps = [$core_dep];
+            foreach ($profile_parts as $part_index => $part) {
+                $part_path = get_template_directory() . '/assets/css/routes/profile/' . $part . '.css';
+                $is_last_part = $part_index === count($profile_parts) - 1;
+                $part_handle = $is_last_part ? 'aksrt-route-profile' : 'aksrt-route-profile-' . $part;
+                wp_enqueue_style(
+                    $part_handle,
+                    $base_uri . '/assets/css/routes/profile/' . $part . '.css',
+                    $profile_deps,
+                    file_exists($part_path) ? (string) filemtime($part_path) : $version
+                );
+                $profile_deps = [$part_handle];
+            }
 
             // 本人中心 vs 公开主页拆分加载
             $is_public_user_home = $is_profile_route
@@ -356,14 +364,34 @@ trait ScriptsPart1b {
                     file_exists($user_home_css_path) ? (string) filemtime($user_home_css_path) : $version
                 );
             } else {
-                // 本人中心（page template）
-                $user_center_css_path = get_template_directory() . '/assets/css/routes/user-center.css';
-                wp_enqueue_style(
-                    'aksrt-route-user-center',
-                    $base_uri . '/assets/css/routes/user-center.css',
-                    ['aksrt-route-profile'],
-                    file_exists($user_center_css_path) ? (string) filemtime($user_center_css_path) : $version
-                );
+                // Keep the legacy aggregate's cascade order, but give every leaf its
+                // own cache version. The final leaf retains the public aggregate handle.
+                $user_center_parts = [
+                    'user-center/shell',
+                    'user-center/credits',
+                    'user-center/vip',
+                    'user-center/level',
+                    'user-center/settings',
+                    'revenue',
+                    'user-center/revenue',
+                    'user-center/revenue-earnings',
+                    'user-center/responsive',
+                ];
+                $user_center_deps = ['aksrt-route-profile'];
+                foreach ($user_center_parts as $part_index => $part) {
+                    $part_path = get_template_directory() . '/assets/css/routes/' . $part . '.css';
+                    $is_last_part = $part_index === count($user_center_parts) - 1;
+                    $part_handle = $is_last_part
+                        ? 'aksrt-route-user-center'
+                        : 'aksrt-route-' . str_replace('/', '-', $part);
+                    wp_enqueue_style(
+                        $part_handle,
+                        $base_uri . '/assets/css/routes/' . $part . '.css',
+                        $user_center_deps,
+                        file_exists($part_path) ? (string) filemtime($part_path) : $version
+                    );
+                    $user_center_deps = [$part_handle];
+                }
                 // Orders is a lazy user-center panel, so its independent assets must
                 // be ready before client-side panel replacement can insert its markup.
                 $has_orders_panel = false;
@@ -377,7 +405,7 @@ trait ScriptsPart1b {
                         wp_enqueue_style(
                             'aksrt-orders',
                             $base_uri . '/assets/css/routes/orders.css',
-                            ['aksrt-tokens'],
+                                [$core_dep],
                             (string) filemtime($orders_css)
                         );
                     }
diff --git a/tests/widget-system/post-visual-contract.test.cjs b/tests/widget-system/post-visual-contract.test.cjs
index 46c06ede..be156ddf 100644
--- a/tests/widget-system/post-visual-contract.test.cjs
+++ b/tests/widget-system/post-visual-contract.test.cjs
@@ -283,3 +283,25 @@ test('article visual matrix pins every breakpoint, state and strict threshold',
   assert.equal(matrix.acceptance.dimensionDeltaPxMax, 1);
   assert.equal(matrix.acceptance.pixelDifferencePercentMax, 1.5);
 });
+
+test('profile routes load versioned leaf styles and keep dialogs hidden initially', () => {
+  const scripts = read('src/Core/ScriptsPart1b.php');
+  const accountModals = read('inc/helpers/user-center-renderers/profile-account-modals.php');
+  const userCenterJs = read('assets/js/routes/user-center.js');
+  const userHomeCss = read('assets/css/routes/user-home.css');
+
+  assert.ok(scripts.includes("$profile_parts = ['layout', 'lists', 'modals'];"));
+  for (const part of ['user-center/shell', 'user-center/credits', 'user-center/vip', 'user-center/level', 'user-center/settings', 'revenue', 'user-center/revenue', 'user-center/revenue-earnings', 'user-center/responsive']) {
+    assert.ok(scripts.includes(`'${part}'`), `missing direct route leaf ${part}`);
+  }
+  assert.match(scripts, /assets\/css\/routes\/profile\/' \. \$part \. '\.css/);
+  assert.match(scripts, /assets\/css\/routes\/' \. \$part \. '\.css/);
+  assert.match(scripts, /filemtime\(\$part_path\)/);
+  assert.doesNotMatch(scripts, /assets\/css\/routes\/profile\.css/);
+  assert.doesNotMatch(scripts, /assets\/css\/routes\/user-center\.css/);
+
+  assert.match(accountModals, /id="pwd-modal" class="aksrt-modal" hidden/);
+  assert.match(accountModals, /id="email-modal" class="aksrt-modal" hidden/);
+  assert.match(userCenterJs, /function closeModal\(m\)[\s\S]*?m\.hidden = true;/);
+  assert.match(userHomeCss, /\.aksrt-profile-details-modal\[hidden\]\s*\{\s*display:\s*none\s*!important;\s*\}/);
+});