diff --git a/src/Radio/index.js b/src/Radio/index.js
deleted file mode 100644
index 307abb3e9..000000000
--- a/src/Radio/index.js
+++ /dev/null
@@ -1,12 +0,0 @@
-/* istanbul ignore file */
-import Radio from './src/Radio.vue'
-import RadioGroup from './src/RadioGroup.vue'
-import RadioButton from './src/RadioButton.vue'
-
-Radio.install = function (Vue) {
-  Vue.component(Radio.name, Radio)
-  Vue.component(RadioGroup.name, RadioGroup)
-  Vue.component(RadioButton.name, RadioButton)
-}
-
-export default Radio
diff --git a/src/_styles/index.scss b/src/_styles/index.scss
index ad39ca338..192ef23a0 100644
--- a/src/_styles/index.scss
+++ b/src/_styles/index.scss
@@ -9,6 +9,7 @@
 @import './BaseTrackingRect.scss';
 @import './DatePicker.scss';
 @import './Descriptions.scss';
+// @import './Radio.scss';
 @import './Form.scss';
 @import './Grid.scss';
 @import './Layout.scss';
diff --git a/src/cascader/src/CascaderOption.vue b/src/cascader/src/CascaderOption.vue
index 277fe3f51..36c241f6c 100644
--- a/src/cascader/src/CascaderOption.vue
+++ b/src/cascader/src/CascaderOption.vue
@@ -64,7 +64,7 @@
 
 <script>
 import NCheckbox from '../../checkbox'
-import NRadio from '../../Radio'
+import NRadio from '../../radio'
 import NBaseLoading from '../../_base/loading'
 
 export default {
diff --git a/src/data-table/src/HeaderButton/FilterMenu.vue b/src/data-table/src/HeaderButton/FilterMenu.vue
index ed8c11d92..ec3fc1ab2 100644
--- a/src/data-table/src/HeaderButton/FilterMenu.vue
+++ b/src/data-table/src/HeaderButton/FilterMenu.vue
@@ -61,8 +61,8 @@
 <script>
 import NCheckboxGroup from '../../../checkbox/src/CheckboxGroup'
 import NCheckbox from '../../../checkbox/src/Checkbox'
-import NRadioGroup from '../../../Radio/src/RadioGroup'
-import NRadio from '../../../Radio/src/Radio'
+import NRadioGroup from '../../../radio/src/RadioGroup'
+import NRadio from '../../../radio/src/Radio'
 import NDivider from '../../../divider'
 import NButton from '../../../button'
 import NScrollbar from '../../../scrollbar'
diff --git a/src/index.js b/src/index.js
index 4e69b5b75..d7ce07590 100644
--- a/src/index.js
+++ b/src/index.js
@@ -47,7 +47,7 @@ import Popconfirm from './popconfirm'
 import Popselect from './popselect'
 import Popup from './Popover'
 import Progress from './progress'
-import Radio from './Radio'
+import Radio from './radio'
 import Result from './result'
 import Select from './select'
 import Scrollbar from './scrollbar'
@@ -168,6 +168,8 @@ import thingLightStyle from './thing/styles/light'
 import thingDarkStyle from './thing/styles/dark'
 import switchLightStyle from './switch/styles/light'
 import switchDarkStyle from './switch/styles/dark'
+import radioLightStyle from './radio/styles/light'
+import radioDarkStyle from './radio/styles/dark'
 
 // Can be remove after refactoring
 import baseSelectionLightStyle from './_base/selection/styles/light'
@@ -365,6 +367,8 @@ export default create({
     thingDarkStyle,
     switchLightStyle,
     switchDarkStyle,
+    radioLightStyle,
+    radioDarkStyle,
     // Can be remove after refactoring
     baseSelectionLightStyle,
     baseSelectionDarkStyle
diff --git a/src/radio/index.js b/src/radio/index.js
new file mode 100644
index 000000000..4493c6f55
--- /dev/null
+++ b/src/radio/index.js
@@ -0,0 +1,12 @@
+/* istanbul ignore file */
+import Radio from './src/Radio.vue'
+import RadioGroup from './src/RadioGroup.vue'
+import RadioButton from './src/RadioButton.vue'
+
+Radio.install = function (Vue, naive) {
+  Vue.component(naive.componentPrefix + Radio.name, Radio)
+  Vue.component(naive.componentPrefix + RadioGroup.name, RadioGroup)
+  Vue.component(naive.componentPrefix + RadioButton.name, RadioButton)
+}
+
+export default Radio
diff --git a/src/Radio/src/Radio.vue b/src/radio/src/Radio.vue
similarity index 71%
rename from src/Radio/src/Radio.vue
rename to src/radio/src/Radio.vue
index 54247cfab..1f8411d19 100644
--- a/src/Radio/src/Radio.vue
+++ b/src/radio/src/Radio.vue
@@ -40,34 +40,40 @@ import asformitem from '../../_mixins/asformitem'
 import withapp from '../../_mixins/withapp'
 import themeable from '../../_mixins/themeable'
 import radioMixin from './radioMixin'
+import usecssr from '../../_mixins/usecssr'
+import styles from './styles/radio/index.js'
 
 export default {
-  name: 'NRadio',
-  mixins: [ withapp, themeable, asformitem(
-    {
-      change: 'change',
-      blur: 'blur',
-      focus: 'focus'
-    },
-    'medium',
-    function () {
-      const size = this.size
-      if (size) return size
-      const NRadioGroup = this.NRadioGroup
-      if (NRadioGroup && NRadioGroup.syntheticSize) {
-        return NRadioGroup.syntheticSize
-      }
-      const NFormItem = this.NFormItem
-      if (
-        NFormItem &&
+  name: 'Radio',
+  mixins: [
+    withapp,
+    themeable,
+    usecssr(styles),
+    asformitem(
+      {
+        change: 'change',
+        blur: 'blur',
+        focus: 'focus'
+      },
+      'medium',
+      function () {
+        const size = this.size
+        if (size) return size
+        const NRadioGroup = this.NRadioGroup
+        if (NRadioGroup && NRadioGroup.syntheticSize) {
+          return NRadioGroup.syntheticSize
+        }
+        const NFormItem = this.NFormItem
+        if (
+          NFormItem &&
         NFormItem !== '__FORM_ITEM_INNER__' &&
         NFormItem.syntheticSize
-      ) {
-        return NFormItem.syntheticSize
+        ) {
+          return NFormItem.syntheticSize
+        }
+        return 'medium'
       }
-      return 'medium'
-    }
-  ), radioMixin ],
+    ), radioMixin ],
   props: {
     size: {
       validator (value) {
diff --git a/src/Radio/src/RadioButton.vue b/src/radio/src/RadioButton.vue
similarity index 82%
rename from src/Radio/src/RadioButton.vue
rename to src/radio/src/RadioButton.vue
index a02aa69bf..e6cc32a10 100644
--- a/src/Radio/src/RadioButton.vue
+++ b/src/radio/src/RadioButton.vue
@@ -31,10 +31,17 @@
 
 <script>
 import radioMixin from './radioMixin'
+import usecssr from '../../_mixins/usecssr'
+import styles from './styles/radio-button/index.js'
 
 export default {
-  name: 'NRadioButton',
-  mixins: [ radioMixin ],
+  name: 'RadioButton',
+  cssrName: 'Radio',
+  cssrId: 'RadioButton',
+  mixins: [
+    radioMixin,
+    usecssr(styles)
+  ],
   created () {
     this.NRadioGroup && this.NRadioGroup.radioButtonCount++
   },
diff --git a/src/Radio/src/RadioGroup.vue b/src/radio/src/RadioGroup.vue
similarity index 90%
rename from src/Radio/src/RadioGroup.vue
rename to src/radio/src/RadioGroup.vue
index 1433f5077..d1cf8741b 100644
--- a/src/Radio/src/RadioGroup.vue
+++ b/src/radio/src/RadioGroup.vue
@@ -4,6 +4,8 @@ import themeable from '../../_mixins/themeable'
 import hollowoutable from '../../_mixins/hollowoutable'
 import asformitem from '../../_mixins/asformitem'
 import getDefaultSlot from '../../_utils/vue/getDefaultSlot'
+import usecssr from '../../_mixins/usecssr'
+import styles from './styles/radio-group/index.js'
 
 function mapSlot (h, defaultSlot, groupInstance) {
   const mappedSlot = []
@@ -14,14 +16,14 @@ function mapSlot (h, defaultSlot, groupInstance) {
     const instanceCtorOptions = instanceOptions && instanceOptions.Ctor.options
     if (
       !instanceOptions ||
-      !['NRadio', 'NRadioButton'].includes(instanceCtorOptions.name)
+      !['Radio', 'RadioButton'].includes(instanceCtorOptions.name)
     ) {
       console.error(
         '[naive ui/radio]: `n-radio-group` only taks `n-radio` and `n-radio-button` as children.'
       )
       continue
     }
-    if (i === 0 || instanceCtorOptions.name === 'NRadio') {
+    if (i === 0 || instanceCtorOptions.name === 'Radio') {
       mappedSlot.push(wrappedInstance)
     } else {
       const lastInstanceComponentOptions = mappedSlot[mappedSlot.length - 1].componentOptions
@@ -73,10 +75,18 @@ function mapSlot (h, defaultSlot, groupInstance) {
 }
 
 export default {
-  name: 'NRadioGroup',
-  mixins: [withapp, themeable, hollowoutable, asformitem({
-    change: 'change'
-  }, 'small')],
+  name: 'RadioGroup',
+  cssrName: 'Radio',
+  cssrId: 'RadioGroup',
+  mixins: [
+    withapp,
+    themeable,
+    usecssr(styles),
+    hollowoutable,
+    asformitem({
+      change: 'change'
+    }, 'small')
+  ],
   model: {
     prop: 'value',
     event: 'change'
diff --git a/src/Radio/src/radioMixin.js b/src/radio/src/radioMixin.js
similarity index 100%
rename from src/Radio/src/radioMixin.js
rename to src/radio/src/radioMixin.js
diff --git a/src/radio/src/styles/radio-button/index.js b/src/radio/src/styles/radio-button/index.js
new file mode 100644
index 000000000..156c70d34
--- /dev/null
+++ b/src/radio/src/styles/radio-button/index.js
@@ -0,0 +1,19 @@
+import sizeStyle from './themed-size.cssr.js'
+import baseStyle from './themed-base.cssr.js'
+
+export default [
+  {
+    key: 'syntheticSize',
+    watch: [
+      'syntheticSize'
+    ],
+    CNode: sizeStyle
+  },
+  {
+    key: 'syntheticTheme',
+    watch: [
+      'syntheticTheme'
+    ],
+    CNode: baseStyle
+  }
+]
diff --git a/src/radio/src/styles/radio-button/themed-base.cssr.js b/src/radio/src/styles/radio-button/themed-base.cssr.js
new file mode 100644
index 000000000..ba3857cdf
--- /dev/null
+++ b/src/radio/src/styles/radio-button/themed-base.cssr.js
@@ -0,0 +1,141 @@
+import { c, cTB, cB, cE, cM, cNotM } from '../../../../_utils/cssr'
+
+export default c([
+  ({ props }) => {
+    const {
+      buttonBorderColorDefault,
+      buttonBorderColorActive,
+      buttonBackgroundColorActive,
+      buttonLabelColorDefault,
+      buttonLabelColorActive,
+      buttonLabelColorHover,
+      disabledOpacity,
+      borderMaskWidth,
+      buttonBoxShadowFocus,
+      buttonBoxShadowHover,
+      buttonBorderRadius
+    } = props.$local
+    const {
+      easeInOutCubicBezier
+    } = props.$base
+    return cTB('radio-group', [
+      cM('button-group', {
+        raw: `
+            white-space: nowrap;
+            height: 28px;
+            line-height: 28px;
+          `
+      }),
+      cM('transition-disabled', [
+        cB('radio-button', {
+          raw: `
+              transition: none !important;
+            `
+        })
+      ]),
+      cB('radio-button', {
+        raw: `
+            vertical-align: bottom;
+            outline: none;
+            position: relative;
+            user-select: none;
+            display: inline-block;
+            height: 28px;
+            line-height: 28px;
+            box-sizing: border-box;
+            padding-left: 14px;
+            padding-right: 14px;
+            white-space: nowrap;
+            transition: background-color .3s ${easeInOutCubicBezier}, opacity .3s ${easeInOutCubicBezier}, border-color .3s ${easeInOutCubicBezier}, color .3s ${easeInOutCubicBezier};
+          `,
+        color: buttonLabelColorDefault,
+        borderTop: `1px solid ${buttonBorderColorDefault}`,
+        borderBottom: `1px solid ${buttonBorderColorDefault}`
+      }, [
+        cE('radio-input', {
+          raw: `
+              width: 0;
+              height: 0;
+              opacity: 0;
+              margin: 0;
+            `
+        }),
+        cE('border-mask', {
+          raw: `
+              pointer-events: none;
+              position: absolute;
+              box-shadow: inset 0 0 0 ${borderMaskWidth} transparent;
+              transition: box-shadow .3s ${easeInOutCubicBezier};
+              left: -1px;
+              bottom: -1px;
+              right: -1px;
+              top: -1px;
+            `
+        }),
+        c('&:first-child', {
+          raw: `
+              border-top-left-radius: ${buttonBorderRadius};
+              border-bottom-left-radius: ${buttonBorderRadius};
+            `,
+          borderLeft: `1px solid ${buttonBorderColorDefault}`
+        }, [
+          cE('border-mask', {
+            raw: `
+                border-top-left-radius: ${buttonBorderRadius};
+                border-bottom-left-radius: ${buttonBorderRadius};
+              `
+          })
+        ]),
+        c('&:last-child', {
+          raw: `
+              border-top-right-radius: ${buttonBorderRadius};
+              border-bottom-right-radius: ${buttonBorderRadius};
+            `,
+          borderRight: `1px solid ${buttonBorderColorDefault}`
+        }, [
+          cE('border-mask', {
+            raw: `
+                border-top-right-radius: ${buttonBorderRadius};
+                border-bottom-right-radius: ${buttonBorderRadius};
+              `
+          })
+        ]),
+        cNotM('disabled', {
+          raw: `
+              cursor: pointer;
+            `
+        }, [
+          c('&:hover', [
+            cE('border-mask', {
+              raw: `
+                  transition: box-shadow .3s ${easeInOutCubicBezier};
+                `,
+              boxShadow: buttonBoxShadowHover
+            }),
+            cNotM('checked', {
+              color: buttonLabelColorHover
+            })
+          ]),
+          cM('focus', [
+            c('&:not(:active)', [
+              cE('border-mask', {
+                boxShadow: buttonBoxShadowFocus
+              })
+            ])
+          ])
+        ]),
+        cM('checked', {
+          backgroundColor: buttonBackgroundColorActive,
+          color: buttonLabelColorActive,
+          borderColor: buttonBorderColorActive
+        }),
+        cM('disabled', {
+          raw: `
+              cursor: not-allowed;
+            `,
+          opacity: disabledOpacity
+        })
+      ])
+    ])
+  }
+])
diff --git a/src/radio/src/styles/radio-button/themed-size.cssr.js b/src/radio/src/styles/radio-button/themed-size.cssr.js
new file mode 100644
index 000000000..f402f5969
--- /dev/null
+++ b/src/radio/src/styles/radio-button/themed-size.cssr.js
@@ -0,0 +1,25 @@
+import { c, cB, cM } from '../../../../_utils/cssr'
+
+export default c([
+  ({ props }) => {
+    const size = props.$instance.syntheticSize
+    const height = props.$local.height[size]
+    const fontSize = props.$local.fontSize[size]
+    return cB(
+      'radio-group',
+      [
+        cM(`${size}-size`, [
+          cM('button-group', {
+            lineHeight: height,
+            height
+          }),
+          cM('radio-button', {
+            lineHeight: height,
+            height,
+            fontSize
+          })
+        ])
+      ]
+    )
+  }
+])
diff --git a/src/radio/src/styles/radio-group/index.js b/src/radio/src/styles/radio-group/index.js
new file mode 100644
index 000000000..156c70d34
--- /dev/null
+++ b/src/radio/src/styles/radio-group/index.js
@@ -0,0 +1,19 @@
+import sizeStyle from './themed-size.cssr.js'
+import baseStyle from './themed-base.cssr.js'
+
+export default [
+  {
+    key: 'syntheticSize',
+    watch: [
+      'syntheticSize'
+    ],
+    CNode: sizeStyle
+  },
+  {
+    key: 'syntheticTheme',
+    watch: [
+      'syntheticTheme'
+    ],
+    CNode: baseStyle
+  }
+]
diff --git a/src/radio/src/styles/radio-group/themed-base.cssr.js b/src/radio/src/styles/radio-group/themed-base.cssr.js
new file mode 100644
index 000000000..6cb521497
--- /dev/null
+++ b/src/radio/src/styles/radio-group/themed-base.cssr.js
@@ -0,0 +1,37 @@
+import { c, cTB, cE, cM } from '../../../../_utils/cssr'
+
+export default c([
+  ({ props }) => {
+    const {
+      buttonBorderColorDefault,
+      buttonBorderColorActive,
+      disabledOpacity
+    } = props.$local
+    const {
+      easeInOutCubicBezier
+    } = props.$base
+    return cTB('radio-group', {
+      raw: `
+          display: inline-block;
+        `
+    }, [
+      cE('splitor', {
+        raw: `
+            display: inline-block;
+            vertical-align: bottom;
+            height: 28px;
+            width: 1px;
+            transition: background-color .3s ${easeInOutCubicBezier}, opacity .3s ${easeInOutCubicBezier};
+          `,
+        backgroundColor: buttonBorderColorDefault
+      }, [
+        cM('checked', {
+          backgroundColor: buttonBorderColorActive
+        }),
+        cM('disabled', {
+          opacity: disabledOpacity
+        })
+      ])
+    ])
+  }
+])
diff --git a/src/radio/src/styles/radio-group/themed-size.cssr.js b/src/radio/src/styles/radio-group/themed-size.cssr.js
new file mode 100644
index 000000000..2c8e311b7
--- /dev/null
+++ b/src/radio/src/styles/radio-group/themed-size.cssr.js
@@ -0,0 +1,18 @@
+import { c, cB, cM } from '../../../../_utils/cssr'
+
+export default c([
+  ({ props }) => {
+    const size = props.$instance.syntheticSize
+    const height = props.$local.height[size]
+    return cB(
+      'radio-group',
+      [
+        cM(`${size}-size`, [
+          cM('splitor', {
+            height
+          })
+        ])
+      ]
+    )
+  }
+])
diff --git a/src/radio/src/styles/radio/index.js b/src/radio/src/styles/radio/index.js
new file mode 100644
index 000000000..156c70d34
--- /dev/null
+++ b/src/radio/src/styles/radio/index.js
@@ -0,0 +1,19 @@
+import sizeStyle from './themed-size.cssr.js'
+import baseStyle from './themed-base.cssr.js'
+
+export default [
+  {
+    key: 'syntheticSize',
+    watch: [
+      'syntheticSize'
+    ],
+    CNode: sizeStyle
+  },
+  {
+    key: 'syntheticTheme',
+    watch: [
+      'syntheticTheme'
+    ],
+    CNode: baseStyle
+  }
+]
diff --git a/src/radio/src/styles/radio/themed-base.cssr.js b/src/radio/src/styles/radio/themed-base.cssr.js
new file mode 100644
index 000000000..2df4802b9
--- /dev/null
+++ b/src/radio/src/styles/radio/themed-base.cssr.js
@@ -0,0 +1,150 @@
+import { c, cTB, cE, cM, cNotM, cB } from '../../../../_utils/cssr'
+
+export default c([
+  ({ props }) => {
+    const {
+      boxShadowDefault,
+      boxShadowActive,
+      boxShadowFocus,
+      boxShadowHover,
+      boxShadowDisabled,
+      backgroundColorDefault,
+      backgroundColorDisabled,
+      labelTextColorDefault,
+      labelTextColorDisabled,
+      controlBackgroundColorActive,
+      controlBackgroundColorDisabled
+    } = props.$local
+    const {
+      easeInOutCubicBezier
+    } = props.$base
+    return [
+      cTB(
+        'radio',
+        {
+          raw: `
+            line-height: 1.25;
+            outline: none;
+            position: relative;
+            user-select: none;
+            display: inline-flex;
+            vertical-align: middle;
+            align-items: center;
+          `
+        },
+        [
+          cE('radio-input', {
+            raw: `
+              width: 0;
+              height: 0;
+              opacity: 0;
+              margin: 0;
+            `
+          }),
+          cE('control', {
+            raw: `
+              transition:
+              background-color .3s ${easeInOutCubicBezier},
+              box-shadow .3s ${easeInOutCubicBezier};
+              margin-right: 9px;
+              position: relative;
+              border-radius: 50%;
+            `,
+            backgroundColor: backgroundColorDefault,
+            boxShadow: boxShadowDefault
+          }
+          , [
+            c('&::before', {
+              raw: `
+                content: "";
+                opacity: 0;
+                position: absolute;
+                left: 4px;
+                top: 4px;
+                height: calc(100% - 8px);
+                width: calc(100% - 8px);
+                border-radius: 50%;
+                transform: scale(.8);
+                transition: 
+                  opacity .3s ${easeInOutCubicBezier},
+                  background-color .3s ${easeInOutCubicBezier},
+                  transform .3s ${easeInOutCubicBezier};
+              `,
+              backgroundColor: controlBackgroundColorActive
+            }),
+            cM('checked', {
+              boxShadow: boxShadowActive
+            }, [
+              c('&::before', {
+                raw: `
+                  opacity: 1;
+                  transform: scale(1);
+                `
+              })
+            ])
+          ]),
+          cE('label', {
+            raw: `
+              display: inline-block;
+              white-space: nowrap;
+              transition: color .3s ${easeInOutCubicBezier};
+            `,
+            color: labelTextColorDefault
+          }),
+          cNotM('disabled', {
+            raw: `
+              cursor: pointer;
+            `
+          }, [
+            c('&:hover', [
+              cE('control', {
+                boxShadow: boxShadowHover
+              })
+            ]),
+            cM('focus', [
+              c('&:not(:active)', [
+                cE('control', {
+                  boxShadow: boxShadowFocus
+                })
+              ])
+            ])
+          ]),
+          cM('disabled', {
+            raw: `
+              cursor: not-allowed;
+            `
+          }, [
+            cE('control', {
+              boxShadow: boxShadowDisabled,
+              backgroundColor: backgroundColorDisabled
+            }, [
+              c('&::before', {
+                backgroundColor: controlBackgroundColorDisabled
+              }),
+              cM('checked', {
+                raw: `
+                  transform: scale(1);
+                  opacity: 1;
+                `
+              })
+            ]),
+            cE('label', {
+              color: labelTextColorDisabled
+            })
+          ])
+        ]
+      ),
+      cTB('radio-group', {
+        raw: `
+            display: inline-block;
+          `
+      }, [
+        cB('radio', {
+          raw: `
+              margin-right: 18px;
+            `
+        })
+      ])
+    ]
+  }
+])
diff --git a/src/radio/src/styles/radio/themed-size.cssr.js b/src/radio/src/styles/radio/themed-size.cssr.js
new file mode 100644
index 000000000..eb2bd8e6f
--- /dev/null
+++ b/src/radio/src/styles/radio/themed-size.cssr.js
@@ -0,0 +1,22 @@
+import { c, cB, cE, cM } from '../../../../_utils/cssr'
+
+export default c([
+  ({ props }) => {
+    const size = props.$instance.syntheticSize
+    const fontSize = props.$local.fontSize[size]
+    const radioSize = props.$local.radioSize[size]
+    return cB(
+      'radio',
+      [
+        cM(`${size}-size`, {
+          fontSize
+        }, [
+          cE('control', {
+            height: radioSize,
+            width: radioSize
+          })
+        ])
+      ]
+    )
+  }
+])
diff --git a/src/radio/styles/_common.js b/src/radio/styles/_common.js
new file mode 100644
index 000000000..4e455d291
--- /dev/null
+++ b/src/radio/styles/_common.js
@@ -0,0 +1,21 @@
+export default {
+  height: {
+    tiny: '22px',
+    small: ' 28px',
+    medium: '34px',
+    large: '40px',
+    huge: '48px'
+  },
+  fontSize: {
+    tiny: '13px',
+    small: '14px',
+    medium: '14px',
+    large: '15px',
+    huge: '16px'
+  },
+  radioSize: {
+    small: '14px',
+    medium: '14px',
+    large: '16px'
+  }
+}
diff --git a/src/radio/styles/dark.js b/src/radio/styles/dark.js
new file mode 100644
index 000000000..c2da5e240
--- /dev/null
+++ b/src/radio/styles/dark.js
@@ -0,0 +1,50 @@
+import create from '../../styles/_utils/create-component-base'
+import { changeColor } from '../../_utils/color'
+import commonVariables from './_common'
+
+export default create({
+  theme: 'dark',
+  name: 'Radio',
+  getDerivedVariables ({ base, derived }) {
+    const {
+      borderOverlayColor,
+      primaryColor,
+      baseBackgroundColor,
+      disabledTextOverlayColor,
+      disabledBackgroundColor,
+      secondaryTextOverlayColor,
+      disabledOpacity
+    } = derived
+    const {
+      borderRadius
+    } = base
+    const borderMaskWidth = '1px'
+    return {
+      ...commonVariables,
+      boxShadowDefault: `inset 0 0 0 1px ${borderOverlayColor}`,
+      boxShadowActive: `inset 0 0 0 1px ${primaryColor}`,
+      boxShadowFocus: `(inset 0 0 0 1px ${primaryColor}, 0 0 0 2px ${changeColor(primaryColor, { alpha: 0.3 })})`,
+      boxShadowHover: `inset 0 0 0 1px ${primaryColor}`,
+      boxShadowDisabled: `inset 0 0 0 1px ${borderOverlayColor}`,
+      backgroundColorDefault: 'transparent',
+      backgroundColorDisabled: disabledBackgroundColor,
+      labelTextColorDefault: secondaryTextOverlayColor,
+      labelTextColorDisabled: disabledTextOverlayColor,
+      controlBackgroundColorActive: primaryColor,
+      controlBackgroundColorDisabled: borderOverlayColor,
+      buttonBorderColorDefault: borderOverlayColor,
+      buttonBorderColorActive: primaryColor,
+      buttonBorderColorHover: primaryColor,
+      buttonBackgroundColorDefault: 'transparent',
+      buttonBackgroundColorActive: primaryColor,
+      buttonLabelColorDefault: secondaryTextOverlayColor,
+      buttonLabelColorActive: baseBackgroundColor,
+      buttonLabelColorHover: primaryColor,
+      disabledOpacity: disabledOpacity,
+      borderMaskWidth: borderMaskWidth,
+      buttonBoxShadowFocus: `(inset 0 0 0 1px ${primaryColor}, 0 0 0 2px ${changeColor(primaryColor, { alpha: 0.3 })})`,
+      buttonBoxShadowHover: `inset 0 0 0 ${borderMaskWidth} ${primaryColor}`,
+      buttonBorderRadius: borderRadius
+    }
+  }
+})
diff --git a/src/radio/styles/light.js b/src/radio/styles/light.js
new file mode 100644
index 000000000..0786b20e7
--- /dev/null
+++ b/src/radio/styles/light.js
@@ -0,0 +1,50 @@
+import create from '../../styles/_utils/create-component-base'
+import { changeColor } from '../../_utils/color'
+import commonVariables from './_common'
+
+export default create({
+  theme: 'light',
+  name: 'Radio',
+  getDerivedVariables ({ base, derived }) {
+    const {
+      borderColor,
+      primaryColor,
+      baseBackgroundColor,
+      disabledTextColor,
+      disabledBackgroundColor,
+      secondaryTextColor,
+      disabledOpacity
+    } = derived
+    const {
+      borderRadius
+    } = base
+    const borderMaskWidth = '0px'
+    return {
+      ...commonVariables,
+      boxShadowDefault: `inset 0 0 0 1px ${borderColor}`,
+      boxShadowActive: `inset 0 0 0 1px ${primaryColor}`,
+      boxShadowFocus: `(inset 0 0 0 1px ${primaryColor}, 0 0 0 2px ${changeColor(primaryColor, { alpha: 0.3 })})`,
+      boxShadowHover: `inset 0 0 0 1px ${primaryColor}`,
+      boxShadowDisabled: `inset 0 0 0 1px ${borderColor}`,
+      backgroundColorDefault: baseBackgroundColor,
+      backgroundColorDisabled: disabledBackgroundColor,
+      labelTextColorDefault: secondaryTextColor,
+      labelTextColorDisabled: disabledTextColor,
+      controlBackgroundColorActive: primaryColor,
+      controlBackgroundColorDisabled: borderColor,
+      buttonBorderColorDefault: borderColor,
+      buttonBorderColorActive: primaryColor,
+      buttonBorderColorHover: borderColor,
+      buttonBackgroundColorDefault: baseBackgroundColor,
+      buttonBackgroundColorActive: baseBackgroundColor,
+      buttonLabelColorDefault: secondaryTextColor,
+      buttonLabelColorActive: primaryColor,
+      buttonLabelColorHover: primaryColor,
+      disabledOpacity: disabledOpacity,
+      borderMaskWidth: borderMaskWidth,
+      buttonBoxShadowFocus: `(inset 0 0 0 1px ${primaryColor}, 0 0 0 2px ${changeColor(primaryColor, { alpha: 0.3 })})`,
+      buttonBoxShadowHover: `inset 0 0 0 ${borderMaskWidth} transparent`,
+      buttonBorderRadius: borderRadius
+    }
+  }
+})