feat(docs): update computer fundamentals content and demos
- Refactor frontend framework demo descriptions for clarity - Remove interactive features from triad and field map demos - Add new computer organization and DSL documentation links - Split type systems and compilers into separate pages - Enhance power-on-to-web article with relay race analogy - Add new interactive demos for type systems and compilation - Improve visual presentation of boot process and hardware flow - Introduce new Vibe Coding flow demo component
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sanbuphy
@@ -1,40 +1,29 @@
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<template>
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<div class="rendering-demo">
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<div class="demo-label">浏览器渲染过程 ── 点击逐步演示</div>
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<div class="demo-title">浏览器渲染管线</div>
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<div class="pipeline">
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<div
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v-for="(stage, index) in stages"
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:key="stage.name"
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class="pipeline-stage"
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:class="{ active: currentStage >= index }"
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@click="currentStage = index"
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>
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<div class="stage-header">
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<span class="stage-num">{{ index + 1 }}</span>
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<span class="stage-name">{{ stage.name }}</span>
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</div>
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<div class="stage-desc">{{ stage.desc }}</div>
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<div v-if="currentStage >= index" class="stage-detail">
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{{ stage.detail }}
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<div v-for="(stage, i) in stages" :key="stage.name" class="pipe-item">
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<div class="pipe-card">
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<div class="pipe-num">{{ i + 1 }}</div>
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<div class="pipe-info">
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<div class="pipe-name">{{ stage.name }}</div>
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<div class="pipe-desc">{{ stage.desc }}</div>
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</div>
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</div>
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<div v-if="i < stages.length - 1" class="pipe-arrow">↓</div>
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</div>
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</div>
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<div class="tap-hint">👆 点击查看各阶段详情</div>
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</div>
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</template>
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<script setup>
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import { ref } from 'vue'
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const currentStage = ref(0)
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const stages = [
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{ name: 'HTML 解析', desc: '把 HTML 变成 DOM 树', detail: '<div> → Document Object Model 树结构' },
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{ name: 'CSS 解析', desc: '把 CSS 变成样式规则', detail: '选择器 + 属性 → 样式规则表' },
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{ name: '渲染树', desc: 'DOM + CSS = 渲染树', detail: '哪些节点显示、什么样式' },
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{ name: '布局计算', desc: '计算每个元素的位置', detail: '宽高、坐标、层级' },
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{ name: '绘制', desc: '把内容画到像素缓冲区', detail: '文字、颜色、图片、边框' },
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{ name: '合成', desc: '多层合成一张图', detail: 'GPU 合成，显示到屏幕' }
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{ name: 'HTML 解析', desc: '将 HTML 文本解析为 DOM 树（文档对象模型）' },
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{ name: 'CSS 解析', desc: '将 CSS 规则解析为样式表，计算每个元素的最终样式' },
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{ name: '构建渲染树', desc: 'DOM 树 + 样式规则 = 渲染树（只包含可见元素）' },
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{ name: '布局计算', desc: '计算每个元素在页面上的精确位置和大小' },
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{ name: '绘制', desc: '将元素的文字、颜色、图片、边框等绘制到像素缓冲区' },
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{ name: '合成显示', desc: '将多个图层合成为最终画面，由 GPU 输出到屏幕' }
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]
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</script>
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@@ -45,87 +34,63 @@ const stages = [
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background: var(--vp-c-bg-soft);
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padding: 1rem 1.2rem;
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margin: 1rem 0;
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cursor: pointer;
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user-select: none;
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}
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.demo-label {
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font-size: 0.78rem;
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font-weight: bold;
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color: var(--vp-c-text-2);
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margin-bottom: 0.75rem;
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letter-spacing: 0.2px;
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}
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.pipeline {
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display: flex;
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flex-direction: column;
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gap: 0.4rem;
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}
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.pipeline-stage {
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background: var(--vp-c-bg);
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border: 1px solid var(--vp-c-divider);
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border-radius: 6px;
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padding: 0.5rem 0.6rem;
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opacity: 0.4;
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transition: all 0.3s;
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}
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.pipeline-stage.active {
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opacity: 1;
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border-color: var(--vp-c-brand);
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}
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.stage-header {
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display: flex;
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align-items: center;
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gap: 0.4rem;
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}
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.stage-num {
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width: 1.2rem;
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height: 1.2rem;
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background: var(--vp-c-divider);
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border-radius: 50%;
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display: flex;
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align-items: center;
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justify-content: center;
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font-size: 0.6rem;
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font-weight: 600;
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color: var(--vp-c-text-2);
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}
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.pipeline-stage.active .stage-num {
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background: var(--vp-c-brand);
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color: white;
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}
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.stage-name {
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.demo-title {
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font-size: 0.75rem;
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font-weight: 600;
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color: var(--vp-c-text-2);
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margin-bottom: 0.8rem;
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}
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.stage-desc {
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font-size: 0.68rem;
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color: var(--vp-c-text-3);
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margin-top: 0.15rem;
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.pipeline {
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display: flex;
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flex-direction: column;
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align-items: center;
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}
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.stage-detail {
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.pipe-item {
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display: flex;
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flex-direction: column;
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align-items: center;
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width: 100%;
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}
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.pipe-card {
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display: flex;
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align-items: flex-start;
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gap: 0.6rem;
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padding: 0.45rem 0.7rem;
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background: var(--vp-c-bg);
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border: 1px solid var(--vp-c-divider);
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border-radius: 6px;
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width: 100%;
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}
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.pipe-num {
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width: 1.3rem;
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height: 1.3rem;
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border-radius: 50%;
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background: var(--vp-c-brand);
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color: white;
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display: flex;
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align-items: center;
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justify-content: center;
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font-size: 0.65rem;
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color: var(--vp-c-brand);
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margin-top: 0.3rem;
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padding: 0.25rem 0.4rem;
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background: var(--vp-c-bg-soft);
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border-radius: 4px;
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font-weight: 600;
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flex-shrink: 0;
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margin-top: 0.1rem;
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}
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.tap-hint {
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text-align: center;
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.pipe-info { flex: 1; }
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.pipe-name {
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font-size: 0.72rem;
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font-weight: 600;
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color: var(--vp-c-text-1);
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}
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.pipe-desc {
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font-size: 0.63rem;
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color: var(--vp-c-text-3);
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margin-top: 0.75rem;
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margin-top: 0.1rem;
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line-height: 1.4;
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}
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.pipe-arrow {
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font-size: 0.7rem;
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color: var(--vp-c-text-3);
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padding: 0.15rem 0;
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}
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</style>
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