ScratchV/docs/topics/html/index.html at main · ScratchV-Compiler/ScratchV · GitHub

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<!DOCTYPE html>
<html lang="zh-CN" data-theme="light">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>课程首页 — ScratchV 编译器课程</title>
<meta name="description" content="ScratchV 零基础编译器课程 — 从 ONNX 到 RISC-V 的全流程实战">
<style>
/* ═══════════════════════════════════════════════════════════════════════════
   ScratchV Course — Design System
   ═══════════════════════════════════════════════════════════════════════════ */

:root {
  --bg: #f8f9fb;
  --bg-card: #ffffff;
  --bg-sidebar: #1a1d28;
  --text: #2c3e50;
  --text-secondary: #6b7280;
  --text-sidebar: #c8cdd8;
  --text-sidebar-active: #ffffff;
  --accent: #2563eb;
  --accent-light: #dbeafe;
  --accent-glow: rgba(37, 99, 235, 0.15);
  --border: #e5e7eb;
  --code-bg: #1e293b;
  --code-text: #e2e8f0;
  --badge-green: #059669;
  --badge-green-bg: #d1fae5;
  --badge-yellow: #d97706;
  --badge-yellow-bg: #fef3c7;
  --badge-red: #dc2626;
  --badge-red-bg: #fee2e2;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
  --radius: 12px;
  --radius-sm: 8px;
  --sidebar-width: 300px;
  --topbar-height: 56px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-mono: "JetBrains Mono", "Fira Code", "Cascadia Code", "SF Mono", Consolas, monospace;
  --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] {
  --bg: #0f1119;
  --bg-card: #1a1d28;
  --bg-sidebar: #11131c;
  --text: #e2e8f0;
  --text-secondary: #94a3b8;
  --text-sidebar: #94a3b8;
  --accent: #3b82f6;
  --accent-light: #1e3a5f;
  --border: #2d3148;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
  --shadow: 0 1px 3px rgba(0,0,0,0.4), 0 1px 2px rgba(0,0,0,0.3);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.4);
  --code-bg: #0d1117;
  --code-text: #c9d1d9;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

#app { display: flex; min-height: 100vh; }

/* ── Sidebar ──────────────────────────────────────────────────────────── */

.sidebar {
  position: fixed; top: 0; left: 0; bottom: 0;
  width: var(--sidebar-width);
  background: var(--bg-sidebar);
  color: var(--text-sidebar);
  display: flex; flex-direction: column;
  z-index: 100;
  overflow-y: auto;
  border-right: 1px solid rgba(255,255,255,0.05);
  transition: transform var(--transition);
}

.sidebar-header { padding: 28px 24px 16px; border-bottom: 1px solid rgba(255,255,255,0.06); }
.sidebar-logo { text-decoration: none; display: flex; align-items: center; gap: 10px; }
.logo-icon { font-size: 28px; }
.logo-text { font-size: 22px; font-weight: 700; color: #fff; letter-spacing: -0.5px; }
.sidebar-subtitle { font-size: 12px; color: #6b7280; margin-top: 4px; }

.sidebar-search { padding: 16px 20px; position: relative; }
.sidebar-search input {
  width: 100%; padding: 10px 14px;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.04);
  color: #fff; font-size: 13px; outline: none;
  transition: all var(--transition);
}
.sidebar-search input:focus { border-color: var(--accent); background: rgba(255,255,255,0.08); }
.sidebar-search input::placeholder { color: #6b7280; }

.search-results {
  display: none; position: absolute; top: 100%; left: 20px; right: 20px;
  background: #252836; border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm); max-height: 300px; overflow-y: auto; z-index: 200;
  box-shadow: var(--shadow-lg);
}
.search-results.show { display: block; }
.search-results a { display: block; padding: 8px 14px; color: #c8cdd8; text-decoration: none; font-size: 13px; border-bottom: 1px solid rgba(255,255,255,0.04); }
.search-results a:hover, .search-results a.active { background: var(--accent); color: #fff; }
.search-results .sr-section { font-size: 10px; color: #6b7280; padding: 6px 14px 2px; text-transform: uppercase; letter-spacing: 1px; }

.sidebar-nav { flex: 1; overflow-y: auto; padding: 12px 0; }

.sidenav { list-style: none; }
.sidenav li { margin: 0; }
.sidenav-home {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 24px; color: #c8cdd8; text-decoration: none;
  font-size: 14px; font-weight: 500; transition: all var(--transition);
}
.sidenav-home:hover { color: #fff; background: rgba(255,255,255,0.04); }

.sidenav-section { margin: 4px 0; }
.sidenav-section-btn {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; padding: 10px 24px;
  background: none; border: none;
  color: #9ca3af; font-size: 13px; font-weight: 600;
  cursor: pointer; transition: all var(--transition);
  font-family: var(--font); text-align: left;
}
.sidenav-section-btn:hover { color: #fff; }
.sidenav-section.active .sidenav-section-btn { color: #fff; }
.sidenav-count { font-size: 11px; color: #6b7280; background: rgba(255,255,255,0.06); padding: 2px 8px; border-radius: 10px; }

.sidenav-sub { list-style: none; display: none; padding: 0 0 4px; }
.sidenav-section.active .sidenav-sub { display: block; }

.sidenav-sub a {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 24px 8px 40px;
  color: #9ca3af; text-decoration: none; font-size: 13px;
  transition: all var(--transition); border-left: 2px solid transparent;
}
.sidenav-sub a:hover { color: #e2e8f0; background: rgba(255,255,255,0.03); }
.sidenav-sub a.active { color: #fff; background: rgba(37,99,235,0.15); border-left-color: var(--accent); }
.sidenav-num { font-size: 11px; color: #6b7280; min-width: 22px; }
.sidenav-check { margin-left: auto; font-size: 11px; opacity: 0; transition: opacity var(--transition); }
.sidenav-check.done { opacity: 1; }
.sidenav-check::before { content: "✅"; }

.sidebar-footer {
  padding: 16px 24px; border-top: 1px solid rgba(255,255,255,0.06);
  display: flex; gap: 12px;
}
.theme-toggle, .gh-link {
  padding: 8px 14px; border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm); background: none;
  color: #9ca3af; font-size: 12px; cursor: pointer; text-decoration: none;
  transition: all var(--transition); font-family: var(--font);
}
.theme-toggle:hover, .gh-link:hover { color: #fff; border-color: rgba(255,255,255,0.2); }

.sidebar-toggle { display: none; position: fixed; top: 12px; left: 12px; z-index: 200; width: 40px; height: 40px; border: none; background: var(--bg-card); border-radius: var(--radius-sm); font-size: 20px; cursor: pointer; box-shadow: var(--shadow); color: var(--text); }
.sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 99; }

/* ── Main ─────────────────────────────────────────────────────────────── */

.main { margin-left: var(--sidebar-width); flex: 1; min-width: 0; }

.topbar {
  position: sticky; top: 0; z-index: 50;
  height: var(--topbar-height);
  background: var(--bg); border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 32px; backdrop-filter: blur(12px);
}
.breadcrumbs { font-size: 13px; color: var(--text-secondary); }
.breadcrumbs a { color: var(--text-secondary); text-decoration: none; }
.breadcrumbs a:hover { color: var(--accent); }
.bc-sep { margin: 0 8px; color: var(--border); }
.topbar-actions { display: flex; gap: 8px; }
.btn-progress { padding: 6px 12px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: none; cursor: pointer; font-size: 16px; }

.content { max-width: 860px; margin: 0 auto; padding: 40px 32px 32px; }

/* ── Progress bar ─────────────────────────────────────────────────────── */

.progress-bar-wrap {
  margin-bottom: 32px; padding: 12px 16px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); display: flex; align-items: center; gap: 12px;
}
.progress-bar-fill {
  height: 6px; background: var(--accent); border-radius: 3px;
  transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  min-width: 0;
}
.progress-bar-text { font-size: 12px; color: var(--text-secondary); white-space: nowrap; }

.progress-toast {
  position: fixed; bottom: 24px; right: 24px; z-index: 999;
  padding: 12px 20px; border-radius: var(--radius-sm);
  background: var(--accent); color: #fff; font-size: 14px;
  box-shadow: var(--shadow-lg); opacity: 0; transform: translateY(16px);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); pointer-events: none;
}
.progress-toast.show { opacity: 1; transform: translateY(0); }

/* ── Typography ───────────────────────────────────────────────────────── */

.content h1 { font-size: 2rem; font-weight: 800; margin: 0 0 8px; letter-spacing: -0.5px; color: var(--text); }
.content h2 { font-size: 1.35rem; font-weight: 700; margin: 48px 0 16px; padding-bottom: 8px; border-bottom: 2px solid var(--accent-light); color: var(--text); }
.content h3 { font-size: 1.1rem; font-weight: 600; margin: 32px 0 12px; color: var(--text); }
.content h4 { font-size: 1rem; font-weight: 600; margin: 24px 0 8px; }
.content p { margin: 12px 0; }
.content a { color: var(--accent); text-decoration: none; font-weight: 500; }
.content a:hover { text-decoration: underline; }
.content strong { font-weight: 600; color: var(--text); }
.content blockquote {
  margin: 16px 0; padding: 12px 20px;
  border-left: 4px solid var(--accent);
  background: var(--accent-light);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--text);
}
.content blockquote p { margin: 4px 0; }
.content hr { margin: 32px 0; border: none; border-top: 1px solid var(--border); }

.content code {
  font-family: var(--font-mono); font-size: 0.88em;
  padding: 2px 6px; border-radius: 4px;
  background: rgba(0,0,0,0.06); color: #d63384;
}
[data-theme="dark"] .content code { background: rgba(255,255,255,0.08); color: #f0a0c0; }

.content pre {
  margin: 16px 0; padding: 20px 24px;
  background: var(--code-bg); color: var(--code-text);
  border-radius: var(--radius-sm);
  overflow-x: auto; font-size: 13.5px; line-height: 1.65;
  font-family: var(--font-mono);
  border: 1px solid var(--border);
}
.content pre code { background: none; padding: 0; color: inherit; font-size: inherit; }

.content table {
  width: 100%; border-collapse: collapse; margin: 16px 0;
  font-size: 14px; border-radius: var(--radius-sm); overflow: hidden;
  border: 1px solid var(--border);
}
.content th {
  background: var(--accent-light); font-weight: 600; text-align: left;
  padding: 12px 16px; border-bottom: 2px solid var(--border);
}
.content td { padding: 10px 16px; border-bottom: 1px solid var(--border); }
.content tr:last-child td { border-bottom: none; }
.content tr:hover td { background: rgba(0,0,0,0.02); }
[data-theme="dark"] .content tr:hover td { background: rgba(255,255,255,0.02); }

.content ul, .content ol { margin: 12px 0; padding-left: 24px; }
.content li { margin: 6px 0; }

/* ── Cards (index pages) ──────────────────────────────────────────────── */

.course-hero {
  text-align: center; padding: 48px 24px 40px;
  background: linear-gradient(135deg, #1e3a5f 0%, #2563eb 50%, #7c3aed 100%);
  color: #fff; border-radius: var(--radius); margin-bottom: 40px;
}
.course-hero h1 { font-size: 2.5rem; color: #fff; margin-bottom: 8px; }
.course-hero p { font-size: 1.1rem; opacity: 0.9; max-width: 600px; margin: 0 auto; }
.course-hero .hero-stats { display: flex; justify-content: center; gap: 32px; margin-top: 24px; }
.hero-stat { text-align: center; }
.hero-stat-val { font-size: 2rem; font-weight: 800; }
.hero-stat-label { font-size: 12px; opacity: 0.7; text-transform: uppercase; letter-spacing: 1px; }

.section-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 20px; margin: 24px 0; }

.section-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px; transition: all var(--transition);
  text-decoration: none; color: var(--text); display: block;
  box-shadow: var(--shadow-sm);
}
.section-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); border-color: var(--accent); }
.section-card-icon { font-size: 2rem; margin-bottom: 12px; }
.section-card h3 { font-size: 1.15rem; font-weight: 700; margin: 0 0 8px; }
.section-card p { font-size: 13px; color: var(--text-secondary); margin: 0 0 16px; line-height: 1.5; }
.section-card-meta { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--text-secondary); }
.section-card-meta .count { background: var(--accent-light); color: var(--accent); padding: 3px 10px; border-radius: 12px; font-weight: 600; }

.topic-list { margin: 24px 0; }
.topic-item {
  display: flex; align-items: center; gap: 16px;
  padding: 16px 20px; margin: 4px 0;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); text-decoration: none; color: var(--text);
  transition: all var(--transition);
}
.topic-item:hover { border-color: var(--accent); box-shadow: var(--shadow-sm); transform: translateX(4px); }
.topic-num { font-size: 12px; font-weight: 700; color: var(--accent); min-width: 28px; }
.topic-item-content { flex: 1; }
.topic-item-title { font-weight: 600; font-size: 14px; }
.topic-item-desc { font-size: 12px; color: var(--text-secondary); margin-top: 2px; }
.topic-badge {
  font-size: 11px; padding: 4px 10px; border-radius: 12px; font-weight: 600;
}
.topic-badge.beginner { background: var(--badge-green-bg); color: var(--badge-green); }
.topic-badge.intermediate { background: var(--badge-yellow-bg); color: var(--badge-yellow); }
.topic-badge.advanced { background: var(--badge-red-bg); color: var(--badge-red); }

/* ── Page nav ─────────────────────────────────────────────────────────── */

.content-footer { max-width: 860px; margin: 0 auto; padding: 0 32px 48px; }
.page-nav-row { display: flex; justify-content: space-between; gap: 16px; margin-bottom: 32px; }
.page-nav {
  flex: 1; padding: 16px 20px; border: 1px solid var(--border);
  border-radius: var(--radius-sm); text-decoration: none; color: var(--text);
  transition: all var(--transition); background: var(--bg-card);
}
.page-nav:hover { border-color: var(--accent); box-shadow: var(--shadow-sm); }
.page-nav.prev { text-align: left; }
.page-nav.next { text-align: right; margin-left: auto; }
.pn-label { font-size: 11px; color: var(--text-secondary); display: block; margin-bottom: 4px; text-transform: uppercase; letter-spacing: 1px; }
.pn-title { font-weight: 600; font-size: 14px; }
.footer-info { text-align: center; font-size: 12px; color: var(--text-secondary); padding-top: 24px; border-top: 1px solid var(--border); }
.footer-info a { color: var(--accent); }

/* ── Responsive ───────────────────────────────────────────────────────── */

@media (max-width: 900px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .sidebar-overlay.show { display: block; }
  .sidebar-toggle { display: flex; align-items: center; justify-content: center; }
  .main { margin-left: 0; }
  .content { padding: 24px 20px; }
  .content-footer { padding: 0 20px 40px; }
  .topbar { padding: 0 20px; }
  .section-cards { grid-template-columns: 1fr; }
  .course-hero h1 { font-size: 1.8rem; }
  .hero-stats { gap: 16px; }
}
@media (max-width: 600px) {
  .content h1 { font-size: 1.5rem; }
  .page-nav-row { flex-direction: column; }
  .topic-item { flex-wrap: wrap; }
}
</style>
</head>
<body class="page-index">
<div id="app">
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