:root {
  --color-text: #303030;
  --color-heading: #22212a;
  --color-accent: #663399;
  --color-accent-dark: #4b2570;
  --color-muted: #6f6f6f;
  --color-border: #e5e1ea;
  --color-code-bg: #f5f2f9;
  --font-serif: "Merriweather", Georgia, "Times New Roman", serif;
  --font-sans: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  padding: 0;
  background: #fff;
  color: var(--color-text);
  font-family: var(--font-serif);
  font-size: 18px;
  line-height: 1.7;
}

.wrapper {
  max-width: 42rem;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 3rem;
}

a {
  color: var(--color-accent);
  text-decoration: none;
}

a:hover,
a:focus {
  text-decoration: underline;
  color: var(--color-accent-dark);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-sans);
  color: var(--color-heading);
  line-height: 1.25;
  font-weight: 700;
}

.site-header {
  margin-bottom: 2.5rem;
}

.site-title {
  margin: 0;
}

.site-title a {
  color: inherit;
  text-decoration: none;
}

article h1 {
  font-size: 2rem;
  margin-bottom: 0.25rem;
}

.post-date {
  color: var(--color-muted);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin-top: 0;
  margin-bottom: 2rem;
}

img {
  max-width: 100%;
  height: auto;
}

blockquote {
  margin: 1.5rem 0;
  padding-left: 1rem;
  border-left: 3px solid var(--color-border);
  color: var(--color-muted);
  font-style: italic;
}

pre[class*="language-"] {
  background: var(--color-code-bg);
  padding: 1rem 1.25rem;
  border-radius: 4px;
  overflow-x: auto;
  font-size: 0.85rem;
  line-height: 1.5;
}

code {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  background: var(--color-code-bg);
  padding: 0.15em 0.35em;
  border-radius: 3px;
  font-size: 0.85em;
}

pre[class*="language-"] code {
  background: none;
  padding: 0;
}

.token.comment,
.token.prolog,
.token.doctype,
.token.cdata {
  color: #8a8a8a;
}
.token.punctuation {
  color: #5c5c66;
}
.token.property,
.token.tag,
.token.boolean,
.token.number,
.token.constant,
.token.symbol {
  color: #b5308b;
}
.token.selector,
.token.attr-name,
.token.string,
.token.char,
.token.builtin {
  color: #2a7a4f;
}
.token.operator,
.token.entity,
.token.url {
  color: #a15c00;
}
.token.atrule,
.token.attr-value,
.token.keyword {
  color: var(--color-accent);
}
.token.function,
.token.class-name {
  color: #1f6feb;
}
.token.regex,
.token.important,
.token.variable {
  color: #b5308b;
}

hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 2.5rem 0;
}

.bio {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.bio-avatar {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  margin: 0;
  flex-shrink: 0;
}

.bio p {
  margin: 0;
}

.post-summary h3 {
  margin-bottom: 0.25rem;
}

.post-summary small {
  color: var(--color-muted);
  font-family: var(--font-sans);
  font-size: 0.8rem;
}

.post-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  list-style: none;
  padding: 0;
  margin: 2.5rem 0 0;
  font-family: var(--font-sans);
  font-size: 0.9rem;
}

.site-footer {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
  color: var(--color-muted);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  line-height: 1.6;
}