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Apply PaperMod-inspired styling and theme toggle #6

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Merged
merged 1 commit into from
Oct 17, 2025
Merged

Apply PaperMod-inspired styling and theme toggle #6

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43 changes: 40 additions & 3 deletions _includes/footer.html
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Original file line number Diff line number Diff line change
Expand Up @@ -27,8 +27,45 @@ <h3 class="footer-heading">联系</h3>
<p>&copy; {{ site.time | date: "%Y" }} {{ site.title }} · 借助 Jekyll 与开源主题生态构建</p>
</div>
</footer>
{% if page.math or site.mathjax %}
<script async id="MathJax-script" src="https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js"></script>
{% endif %}
<script>
(function () {
var storageKey = 'pref-theme';
var root = document.documentElement;
var toggle = document.querySelector('.theme-toggle');
var metaTheme = document.querySelector('meta[name="theme-color"]:not([media])');
var mediaQuery = window.matchMedia ? window.matchMedia('(prefers-color-scheme: dark)') : null;

function setTheme(theme, persist) {
root.dataset.theme = theme;
if (metaTheme) {
metaTheme.setAttribute('content', theme === 'dark' ? '#0f172a' : '#f8fafc');
}
if (persist) {
try {
localStorage.setItem(storageKey, theme);
} catch (err) {
console.warn('无法保存主题偏好', err);
}
}
}

setTheme(root.dataset.theme || 'light', false);

if (toggle) {
toggle.addEventListener('click', function () {
var nextTheme = root.dataset.theme === 'dark' ? 'light' : 'dark';
setTheme(nextTheme, true);
});
}

if (mediaQuery) {
mediaQuery.addEventListener('change', function (event) {
if (!localStorage.getItem(storageKey)) {
setTheme(event.matches ? 'dark' : 'light', false);
}
});
}
})();
</script>
</body>
</html>
51 changes: 38 additions & 13 deletions _includes/head.html
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Original file line number Diff line number Diff line change
@@ -1,17 +1,14 @@
<!DOCTYPE html>
<html lang="{{ page.lang | default: site.lang | default: 'zh-Hans' }}">
<html lang="{{ page.lang | default: site.lang | default: 'zh-Hans' }}" data-theme="light">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">

<!-- SEO 标签：自动生成 title, description, OG, Twitter Card, JSON-LD 等 -->

{% seo %}

<!-- Canonical URL -->

<link rel="canonical" href="{{ page.url | absolute_url }}">

<!-- 站点级别的结构化数据 (Person Schema) -->

<script type="application/ld+json">
{
"@context": "https://schema.org",
Expand All @@ -25,12 +22,29 @@
"description": "{{ site.description }}"
}
</script>

<meta name="theme-color" content="#0f172a">

<meta name="theme-color" content="#f8fafc" media="(prefers-color-scheme: light)">
<meta name="theme-color" content="#0f172a" media="(prefers-color-scheme: dark)">
<meta name="theme-color" content="#f8fafc">
Comment on lines +26 to +28
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Copilot AI Oct 17, 2025

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Hard-coded color values should reference the CSS custom properties defined in styles.css. Consider using the same values as --color-bg for consistency.

Copilot uses AI. Check for mistakes.

<link rel="alternate" type="application/rss+xml" title="{{ site.title }}" href="{{ "/feed.xml" | absolute_url }}">
<link rel="stylesheet" href="{{ "/assets/css/styles.css" | relative_url }}">

<!-- MathJax Configuration -->

<script>
(function () {
var storageKey = 'pref-theme';
var root = document.documentElement;
var storedTheme = localStorage.getItem(storageKey);
if (storedTheme) {
root.dataset.theme = storedTheme;
return;
}
var prefersDark = window.matchMedia && window.matchMedia('(prefers-color-scheme: dark)').matches;
root.dataset.theme = prefersDark ? 'dark' : 'light';
})();
</script>

{% if page.math or site.mathjax %}
<script>
MathJax = {
tex: {
Expand All @@ -44,7 +58,8 @@
}
};
</script>
<script src="https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js" id="MathJax-script" async></script>
<script async src="https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js" id="MathJax-script"></script>
{% endif %}
</head>
<body class="layout-{{ page.layout | default: 'default' }}{% if page.body_class %} {{ page.body_class }}{% endif %}">
<a class="skip-link" href="#main-content">跳至正文</a>
Expand All @@ -60,7 +75,17 @@
<li><a href="{{ "/archive/" | relative_url }}" {% if page.url == "/archive/" %}aria-current="page"{% endif %}>归档</a></li>
<li><a href="{{ "/about/" | relative_url }}" {% if page.url == "/about/" %}aria-current="page"{% endif %}>关于</a></li>
</ul>
<a class="nav-cta" href="{{ "/feed.xml" | relative_url }}">订阅 RSS</a>
<div class="nav-actions">
<a class="nav-cta" href="{{ "/feed.xml" | relative_url }}">订阅 RSS</a>
<button class="theme-toggle" type="button" aria-label="切换主题">
<svg class="theme-icon theme-icon-sun" viewBox="0 0 24 24" aria-hidden="true" focusable="false">
<path d="M12 4.75a.75.75 0 0 1-.75-.75V2.5a.75.75 0 1 1 1.5 0V4a.75.75 0 0 1-.75.75Zm6.364 2.136a.75.75 0 0 0 1.06-1.06l-1.06-1.06a.75.75 0 0 0-1.06 1.06l1.06 1.06ZM21.5 11.25H20a.75.75 0 0 0 0 1.5h1.5a.75.75 0 0 0 0-1.5ZM12 19.25a.75.75 0 0 0-.75.75V22a.75.75 0 0 0 1.5 0v-2a.75.75 0 0 0-.75-.75Zm-7.424-3.364-.03.03a.75.75 0 1 0 1.06 1.06l1.03-1.03a.75.75 0 0 0-1.06-1.06Zm1.03-9.546-1.03-1.03a.75.75 0 1 0-1.06 1.06l1.03 1.03a.75.75 0 1 0 1.06-1.06ZM4 12a.75.75 0 0 0-.75-.75H2.5a.75.75 0 0 0 0 1.5H3.25A.75.75 0 0 0 4 12Zm12.495 6.284 1.06 1.06a.75.75 0 0 0 1.06-1.06l-1.06-1.06a.75.75 0 0 0-1.06 1.06ZM12 7a5 5 0 1 1 0 10 5 5 0 0 1 0-10Z"></path>
</svg>
<svg class="theme-icon theme-icon-moon" viewBox="0 0 24 24" aria-hidden="true" focusable="false">
<path d="M13.25 3.018a.75.75 0 0 1 .91-.91 9.25 9.25 0 1 1-10.232 10.23.75.75 0 0 1 .91-.91A7.75 7.75 0 1 0 13.25 3.018Z"></path>
</svg>
</button>
</div>
</nav>
</div>
</header>
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