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test-repo/docs/.vitepress/theme/components/appendix/computer-fundamentals/EvolutionFlowDemo.vue
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<template>
<div class="evolution-flow-demo">
<div class="demo-header">
<span class="title">全景图从沙子到智能</span>
<span class="subtitle">每一层都是对下一层的抽象封装</span>
</div>
<div class="flow-list">
<div v-for="(step, index) in steps" :key="index" class="flow-row">
<!-- 卡片 -->
<div class="step-card">
<div class="card-left">
<span class="step-icon">{{ step.icon }}</span>
</div>
<div class="card-body">
<div class="card-title">{{ step.title }}</div>
<div class="card-desc">{{ step.desc }}</div>
</div>
<div class="card-right">
<span class="card-count">{{ step.count }}</span>
</div>
</div>
<!-- 箭头 -->
<div v-if="index < steps.length - 1" class="flow-arrow">
<div class="arrow-line" />
<div class="arrow-action">{{ step.action }}</div>
<div class="arrow-sym"></div>
</div>
</div>
</div>
<div class="info-box">
<strong>核心思想</strong>计算机的本质是"开关的组合"通过一层层的抽象封装最底层的物理材料最终变成了能执行任意逻辑的通用计算平台
</div>
</div>
</template>
<script setup>
const steps = [
{
icon: '🏖️',
title: '沙子(硅)',
desc: '地球上最丰富的元素之一,提炼出高纯度硅',
count: '原材料',
action: '↓ 提纯 → 切割成晶圆'
},
{
icon: '💿',
title: '硅晶圆',
desc: '直径 30cm 的单晶硅片,表面极其光滑',
count: '基底',
action: '↓ 光刻 → 蚀刻 → 掺杂'
},
{
icon: '⚡',
title: '晶体管(开关)',
desc: 'Gate=1 导通,Gate=0 断开,用电压控制电流',
count: '数百亿个 / 芯片',
action: '↓ 组合成逻辑电路'
},
{
icon: '🔌',
title: '逻辑门',
desc: 'AND / OR / NOT / XOR,实现基本布尔运算',
count: '数十亿个',
action: '↓ 组合成功能模块'
},
{
icon: '🔧',
title: '功能单元',
desc: '加法器、寄存器、多路选择器……各司其职',
count: '数百个',
action: '↓ 集成为完整处理器'
},
{
icon: '🧠',
title: 'CPU 核心',
desc: 'ALU + 控制器 + 寄存器组,执行取指→解码→执行→写回',
count: '1 ~ 128 核',
action: '↓ 软件编程'
},
{
icon: '💻',
title: '软件应用',
desc: '操作系统 / AI 模型 / 游戏 / 网页……一切皆指令',
count: '无限可能',
action: ''
}
]
</script>
<style scoped>
.evolution-flow-demo {
border: 1px solid var(--vp-c-divider);
border-radius: 8px;
background: var(--vp-c-bg-soft);
padding: 1rem;
margin: 1rem 0;
}
.demo-header {
display: flex;
align-items: center;
gap: 0.5rem;
margin-bottom: 0.8rem;
flex-wrap: wrap;
}
.demo-header .title {
font-weight: bold;
font-size: 1rem;
}
.demo-header .subtitle {
color: var(--vp-c-text-2);
font-size: 0.82rem;
margin-left: 0.5rem;
}
/* 整体竖向流程 */
.flow-list {
display: flex;
flex-direction: column;
align-items: stretch;
gap: 0;
}
.flow-row {
display: flex;
flex-direction: column;
align-items: stretch;
}
/* 卡片 */
.step-card {
display: flex;
align-items: center;
gap: 0.65rem;
background: var(--vp-c-bg);
border: 1px solid var(--vp-c-divider);
border-radius: 8px;
padding: 0.65rem 0.8rem;
transition: border-color 0.2s;
}
.step-card:hover {
border-color: var(--vp-c-brand);
}
.card-left {
flex-shrink: 0;
}
.step-icon {
font-size: 1.5rem;
}
.card-body {
flex: 1;
min-width: 0;
}
.card-title {
font-weight: bold;
font-size: 0.9rem;
margin-bottom: 0.2rem;
}
.card-desc {
font-size: 0.78rem;
color: var(--vp-c-text-2);
line-height: 1.4;
}
.card-right {
flex-shrink: 0;
text-align: right;
}
.card-count {
font-size: 0.72rem;
color: var(--vp-c-text-3);
background: var(--vp-c-bg-alt);
border: 1px solid var(--vp-c-divider);
border-radius: 999px;
padding: 0.15rem 0.45rem;
white-space: nowrap;
}
/* 箭头区域 */
.flow-arrow {
display: flex;
align-items: center;
gap: 0.5rem;
padding: 0.2rem 1rem;
color: var(--vp-c-text-3);
}
.arrow-line {
width: 2px;
height: 0.8rem;
background: var(--vp-c-divider);
margin-left: 1.3rem;
flex-shrink: 0;
}
.arrow-action {
font-size: 0.72rem;
color: var(--vp-c-brand);
font-style: italic;
}
.arrow-sym {
font-size: 0.9rem;
color: var(--vp-c-brand);
margin-left: auto;
margin-right: 0.5rem;
}
/* info box */
.info-box {
background: var(--vp-c-bg-alt);
padding: 0.75rem;
border-radius: 6px;
font-size: 0.85rem;
color: var(--vp-c-text-2);
margin-top: 0.8rem;
display: flex;
gap: 0.25rem;
}
.info-box strong {
white-space: nowrap;
flex-shrink: 0;
}
</style>