单选框到处可见，组件库不方便自定义样式，还是自己写吧。

效果图：

1、template部分

<template>
	<label
		class="v-radio flex"
		:class="[{ disable: disabled }]"
		:aria-disabled="disabled"
	>
		<span
			class="v-radio_input flex"
			:class="{
				disable: disabled,
				checked: model === label,
			}"
		>
			<span class="v-radio_inner"></span>
			<input
				ref="radio"
				class="v-radio_original"
				:name="name"
				:value="label"
				v-model="model"
				:disabled="disabled"
				:aria-disabled="disabled"
				@change="handleChange"
				type="radio"
			/>
		</span>
		<span>
			<template v-if="!$slots.default">{{ label }}</template>
			<slot></slot>
		</span>
	</label>
</template>

2、js部分

export default {
	data() {
		return {};
	},
	props: {
		value: {},
		label: {},
		name: String,
		disabled: {
			type: Boolean,
			default: false,
		},
	},
	computed: {
		model: {
			get() {
				return this.value;
			},
			set(val) {
				this.$emit("input", val);
			},
		},
	},
	methods: {
		handleChange() {
			this.$nextTick(() => {
				let defaultSlots = this.$slots.default[0];
				let context = "";
				if (defaultSlots.text) {
					context = defaultSlots.text;
				} else {
					context = defaultSlots;
				}
				this.$emit("change", {
					value: this.model,
					label: this.label,
					context,
				});
			});
		},
	},
};

3、css部分

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.flex {
  display: flex;
  align-items: center;
}
.v-radio {
	cursor: pointer;
	margin-right: 28px;
	&.disable {
		color: #ccc;
		cursor: not-allowed;
	}
	.v-radio_input {
		position: relative;
		border: 1px solid #ff5858;
		border-radius: 50%;
		margin-right: 8px;
		transition: 0.3s;
		&.disable {
			border-color: #dad3d3;
		}
		&::before {
			position: absolute;
			top: 50%;
			left: 50%;
			content: "";
			width: 8px;
			height: 8px;
			transform: translate(-50%, -50%);
			border-radius: 50%;
			background-color: #fff;
		}
		&.checked {
			background: #ff5858;
		}
		.v-radio_inner {
			width: 16px;
			height: 16px;
			border-radius: 50%;
		}
		.v-radio_original {
			opacity: 0;
			position: absolute;
			top: 0;
			left: 0;
			right: 0;
			bottom: 0;
			z-index: -1;
		}
	}
}