aphid 0.3.0

/* aphid default theme — minimal readable stylesheet */

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

body {
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
    background: #fafafa;
    margin: 0;
    padding: 0;
}

a {
    color: #1a6fb5;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Nav */
.site-nav {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 0.75rem 2rem;
    background: #fff;
    border-bottom: 1px solid #e0e0e0;
}

.site-nav .nav-brand {
    font-weight: 700;
    font-size: 1.1rem;
    color: #1a1a1a;
}

.site-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 1rem;
}

/* Main content */
.content {
    max-width: 48rem;
    margin: 2rem auto;
    padding: 0 1.5rem;
}

/* Blog post */
.post-meta {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.post-meta .author::before {
    content: " · ";
}

.author {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.author-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    object-fit: cover;
    vertical-align: middle;
}

.author-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: inherit;
    text-decoration: none;
}

.author-link:hover {
    text-decoration: underline;
}

.tag-list {
    list-style: none;
    padding: 0;
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.tag-list li a {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    background: #eef4fa;
    border-radius: 3px;
    font-size: 0.85rem;
}

/* Blog/wiki list pages */
.blog-list,
.wiki-list,
.tag-index {
    list-style: none;
    padding: 0;
}

.blog-list li,
.wiki-list li,
.tag-index li {
    padding: 0.4rem 0;
    border-bottom: 1px solid #eee;
}

.blog-list time {
    color: #888;
    font-size: 0.85rem;
    margin-left: 0.75rem;
}

/* TOC sidebar */
.toc {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: #f5f5f5;
    border-radius: 4px;
}

.toc h2 {
    font-size: 0.9rem;
    margin: 0 0 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #666;
}

.toc ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.toc li {
    padding: 0.15rem 0;
    font-size: 0.9rem;
}

.toc-h3 {
    padding-left: 1rem;
}

.toc-h4 {
    padding-left: 2rem;
}

.toc-h5 {
    padding-left: 3rem;
}

.toc-h6 {
    padding-left: 4rem;
}

/* Backlinks */
.backlinks {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid #e0e0e0;
}

.backlinks h2 {
    font-size: 1rem;
    color: #666;
}

/* Code blocks */
code {
    font-family: "SF Mono", "Fira Code", "Fira Mono", Menlo, Consolas, monospace;
    font-size: 0.9em;
}

p code {
    background: #f0f0f0;
    padding: 0.15em 0.35em;
    border-radius: 3px;
}

pre.code-block {
    background: #2b2b2b;
    color: #d4d4d4;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    padding: 1rem;
    overflow-x: auto;
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Mermaid diagrams. Source is kept in a <pre class="mermaid"> so it's
   readable if JS doesn't load; once mermaid.js runs, the SVG replaces
   the text and these styles defer to whatever mermaid emits. */
pre.mermaid {
    background: transparent;
    border: none;
    padding: 0;
    text-align: center;
    overflow: visible;
    font-family: inherit;
}

/* Syntax highlighting */
.hl-keyword {
    color: #c586c0;
}

.hl-keyword.hl-operator {
    color: #d4d4d4;
}

.hl-storage {
    color: #569cd6;
}

.hl-string {
    color: #ce9178;
}

.hl-comment {
    color: #6a9955;
    font-style: italic;
}

.hl-constant {
    color: #b5cea8;
}

.hl-entity.hl-name.hl-function {
    color: #dcdcaa;
}

.hl-entity.hl-name.hl-type {
    color: #4ec9b0;
}

.hl-entity.hl-name.hl-tag {
    color: #569cd6;
}

.hl-support.hl-function {
    color: #dcdcaa;
}

.hl-support.hl-type {
    color: #4ec9b0;
}

.hl-variable {
    color: #9cdcfe;
}

.hl-variable.hl-parameter {
    color: #9cdcfe;
}

.hl-punctuation {
    color: #d4d4d4;
}

/* Wiki links */
.wikilink {
    font-weight: 500;
}

.wikilink.broken {
    color: #c0392b;
    border-bottom: 1px dashed #c0392b;
    cursor: help;
}

/* Markdown alerts */
.markdown-alert {
    border-left: 4px solid;
    border-radius: 4px;
    padding: 0.75rem 1rem;
    margin: 1rem 0;
}

.markdown-alert> :last-child {
    margin-bottom: 0;
}

.markdown-alert-title {
    font-weight: 600;
    margin: 0 0 0.25rem;
}

.markdown-alert-note {
    border-color: #1a6fb5;
    background: #eef4fa;
}

.markdown-alert-note .markdown-alert-title {
    color: #1a6fb5;
}

.markdown-alert-tip {
    border-color: #1a8d48;
    background: #eef7f1;
}

.markdown-alert-tip .markdown-alert-title {
    color: #1a8d48;
}

.markdown-alert-important {
    border-color: #7c3aed;
    background: #f3eefc;
}

.markdown-alert-important .markdown-alert-title {
    color: #7c3aed;
}

.markdown-alert-warning {
    border-color: #b58a1a;
    background: #fdf8ea;
}

.markdown-alert-warning .markdown-alert-title {
    color: #b58a1a;
}

.markdown-alert-caution {
    border-color: #c0392b;
    background: #fdf0ee;
}

.markdown-alert-caution .markdown-alert-title {
    color: #c0392b;
}

/* Footer */
.site-footer {
    text-align: center;
    padding: 2rem;
    color: #999;
    font-size: 0.85rem;
}

/* Wiki index cards */
.wiki-intro {
    color: #555;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.wiki-categories {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem;
}

.wiki-category-card {
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 1.25rem 1.5rem;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.wiki-category-card:hover {
    border-color: #b0b0b0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.wiki-category-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.wiki-category-header h2 {
    font-size: 1.1rem;
    margin: 0;
}

.wiki-category-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.wiki-category-description {
    font-size: 0.85rem;
    color: #666;
    margin-bottom: 0.75rem;
    line-height: 1.5;
}

.wiki-category-pages {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.wiki-category-pages li a {
    font-size: 0.85rem;
}