diff --git a/public/css/admin-base.css b/public/css/admin-base.css
index 2dcd3b6..aaef234 100644
--- a/public/css/admin-base.css
+++ b/public/css/admin-base.css
@@ -304,7 +304,7 @@ input.w-90{width:90px;}
 .is-active-light{background:#f5faff;border-color:#93c5fd;}
 .result-warning{color:#f59e0b;}
 .result-success{color:#22c55e;}
-.info-warning{margin-bottom:12px;padding:10px 12px;border:1px solid #f59e0b;border-radius:8px;color:#f59e0b;}
+.info-warning{margin-bottom:12px;padding:10px 12px;border:1px solid rgba(245, 158, 11, .28);border-radius:var(--adm-radius-sm, 10px);color:var(--adm-warning, #f59e0b);background:var(--adm-warning-bg, #fffbeb);}
 .helper-text{margin:12px 0 0;}
 
 .login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;}
diff --git a/tests/Feature/AdminBaseCssInfoWarningShouldUseThemeWarningTokensTest.php b/tests/Feature/AdminBaseCssInfoWarningShouldUseThemeWarningTokensTest.php
new file mode 100644
index 0000000..70fcc20
--- /dev/null
+++ b/tests/Feature/AdminBaseCssInfoWarningShouldUseThemeWarningTokensTest.php
@@ -0,0 +1,38 @@
+<?php
+
+namespace Tests\Feature;
+
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Tests\TestCase;
+
+class AdminBaseCssInfoWarningShouldUseThemeWarningTokensTest extends TestCase
+{
+    use RefreshDatabase;
+
+    protected function loginAsPlatformAdmin(): void
+    {
+        $this->seed();
+
+        $this->post('/admin/login', [
+            'email' => 'platform.admin@demo.local',
+            'password' => 'Platform@123456',
+        ])->assertRedirect('/admin');
+    }
+
+    public function test_admin_base_css_info_warning_should_use_theme_warning_tokens(): void
+    {
+        $this->loginAsPlatformAdmin();
+
+        $css = file_get_contents(public_path('css/admin-base.css'));
+        $this->assertIsString($css);
+
+        // info-warning 属于提示条，应引用 warning 主题令牌（颜色/背景/圆角统一）
+        $this->assertStringContainsString('.info-warning{', $css);
+        $this->assertStringContainsString('color:var(--adm-warning', $css);
+        $this->assertStringContainsString('background:var(--adm-warning-bg', $css);
+        $this->assertStringContainsString('border-radius:var(--adm-radius-sm', $css);
+
+        // 不应再硬编码旧的 border-color（文字色在其它类中仍可能出现，这里只约束 info-warning 组件本身）
+        $this->assertStringNotContainsString('border:1px solid #f59e0b', $css);
+    }
+}