fix(profile): serve unified content width and accept full admin range

src/Admin/Schema/GlobalSchema.php

@@ -141,7 +141,9 @@ class GlobalSchema {
                             ['key' => 'close_backdrop', 'label' => '关闭毛玻璃效果', 'type' => 'switch', 'default' => false],
                         ]],
                         ['key' => 'layout', 'title' => '布局设置', 'fields' => [
-                            ['key' => 'container_max_width', 'label' => '内容最大宽度', 'type' => 'number', 'default' => 1200, 'min' => 0, 'max' => 1600],
+                            // 0（全宽）与 1200–2200 与设置页下拉选项、Settings::container_max_width() 归一化区间一致；
+                            // 上限低于 UI 可选项会让后台保存被校验拒绝，页面宽度卡在旧值。
+                            ['key' => 'container_max_width', 'label' => '内容最大宽度', 'type' => 'number', 'default' => 1200, 'min' => 0, 'max' => 2200],
                             ['key' => 'sidebar_enabled', 'label' => '开启侧边栏', 'type' => 'switch', 'default' => true],
                             ['key' => 'sidebar_position', 'label' => '侧边栏位置', 'type' => 'radio', 'default' => 'right', 'options' => [
                                 ['label' => '左侧', 'value' => 'left'],

src/Frontend/InlineStyleBuilder.php

@@ -23,7 +23,6 @@ class InlineStyleBuilder {
         $sidebar_cfg    = class_exists('\AKSRT\Settings\Settings') ? \AKSRT\Settings\Settings::get_sidebar_config() : ['width' => 311, 'enabled' => true, 'position' => 'right'];
 
         $content_width           = $container_max === 0 ? '100%' : $container_max . 'px';
-        $content_no_sidebar_max  = $container_max === 0 ? '100%' : max(860, $container_max - 220) . 'px';
         $container_wide          = $container_max === 0 ? '100%' : max(1280, $container_max + 160) . 'px';
         $radius_sm               = max(0, $border_radius - 2);
         $radius_lg               = $border_radius + 4;
@@ -47,7 +46,6 @@ class InlineStyleBuilder {
 
         $layout_vars = [
             '--content-max'            => $content_width,
-            '--content-no-sidebar-max' => $content_no_sidebar_max,
             '--container'              => $content_width,
             '--container-wide'         => $container_wide,
             '--mian-max-width'         => $content_width, // legacy typo token