@import url('https://fonts.googleapis.com/css2?family=Crimson+Pro:ital,wght@0,400;0,600;0,700;1,400&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --paper: #faf8f5;
  --ink: #2a2a2a;
  --ink-light: #5a5a5a;
  --accent: #8b6f5c;
  --accent-light: #c4b0a0;
  --border: #e8e0d8;
  --shadow: rgba(0,0,0,0.06);
}

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

body {
  font-family: 'Crimson Pro', Georgia, 'Times New Roman', serif;
  font-size: 18px;
  line-height: 1.7;
  color: var(--ink);
  background: var(--paper);
  min-height: 100vh;
}

/* Paper-like container */
.page {
  max-width: 720px;
  margin: 0 auto;
  padding: 3rem 2rem;
  background: #fff;
  min-height: 100vh;
  box-shadow: 0 0 40px var(--shadow);
}

@media (min-width: 800px) {
  body {
    background: #f0ece6;
    padding: 2rem 0;
  }
  .page {
    border-radius: 4px;
    margin: 2rem auto;
    min-height: calc(100vh - 4rem);
  }
}

/* Header */
.site-header {
  text-align: center;
  padding-bottom: 2rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

.site-header img {
  width: 120px;
  height: auto;
  margin-bottom: 1rem;
  border-radius: 50%;
  filter: grayscale(20%) contrast(1.1);
}

.site-title {
  font-family: 'Crimson Pro', Georgia, serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.02em;
  margin-bottom: 0.3rem;
}

.site-title a {
  color: var(--ink);
  text-decoration: none;
}

.site-subtitle {
  font-style: italic;
  color: var(--ink-light);
  font-size: 1rem;
  font-weight: 400;
}

/* Navigation */
.site-nav {
  text-align: center;
  margin-bottom: 2.5rem;
}

.site-nav a {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  text-decoration: none;
  padding: 0.3rem 0.8rem;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s;
}

.site-nav a:hover {
  border-bottom-color: var(--accent);
}

/* Typography */
h1, h2, h3, h4 {
  font-family: 'Crimson Pro', Georgia, serif;
  font-weight: 600;
  line-height: 1.3;
  margin: 2rem 0 1rem;
  color: var(--ink);
}

h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.2rem; }

p {
  margin-bottom: 1.2rem;
}

a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: var(--accent-light);
  text-underline-offset: 3px;
  transition: color 0.2s;
}

a:hover {
  color: var(--ink);
  text-decoration-color: var(--accent);
}

blockquote {
  margin: 1.5rem 0;
  padding: 1rem 1.5rem;
  border-left: 3px solid var(--accent);
  background: #f7f4f0;
  font-style: italic;
  color: var(--ink-light);
}

blockquote p:last-child {
  margin-bottom: 0;
}

/* Lists */
ul, ol {
  margin: 1rem 0 1.5rem 1.5rem;
}

li {
  margin-bottom: 0.5rem;
}

/* Diary entry list */
.entry-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.entry-item {
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px dashed var(--border);
}

.entry-item:last-child {
  border-bottom: none;
}

.entry-date {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.3rem;
}

.entry-title {
  font-size: 1.3rem;
  font-weight: 600;
  margin: 0 0 0.5rem;
  line-height: 1.3;
}

.entry-title a {
  color: var(--ink);
  text-decoration: none;
}

.entry-title a:hover {
  color: var(--accent);
}

.entry-excerpt {
  color: var(--ink-light);
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0;
}

/* Featured entry */
.entry-featured {
  background: #f7f4f0;
  padding: 2rem;
  border-radius: 4px;
  margin-bottom: 2.5rem;
  border: 1px solid var(--border);
}

.entry-featured .entry-date {
  font-size: 0.75rem;
  margin-bottom: 0.5rem;
}

.entry-featured .entry-title {
  font-size: 1.6rem;
  margin-bottom: 0.8rem;
}

.entry-featured .entry-excerpt {
  font-size: 1rem;
}

/* Post page */
.post-header {
  text-align: center;
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

.post-date {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.post-title {
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 1rem;
  letter-spacing: -0.01em;
}

.post-content {
  max-width: 100%;
}

.post-content h2 {
  margin-top: 2.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.post-content h3 {
  margin-top: 2rem;
}

/* Sources */
.sources {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 2px solid var(--border);
}

.sources h3 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 1rem;
}

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

.sources li {
  margin-bottom: 0.8rem;
  font-size: 0.9rem;
  padding-left: 1rem;
  border-left: 2px solid var(--accent-light);
}

/* Footer */
.site-footer {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 0.85rem;
  color: var(--ink-light);
  font-style: italic;
}

/* Back link */
.back-link {
  display: inline-block;
  margin-bottom: 2rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Divider */
.divider {
  text-align: center;
  margin: 2rem 0;
  color: var(--accent-light);
  font-size: 1.2rem;
  letter-spacing: 0.5em;
}

/* Code */
code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.9em;
  background: #f0ece6;
  padding: 0.2rem 0.4rem;
  border-radius: 3px;
}

pre {
  background: #f0ece6;
  padding: 1rem;
  border-radius: 4px;
  overflow-x: auto;
  margin: 1.5rem 0;
}

pre code {
  background: none;
  padding: 0;
}

/* Horizontal rule */
hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2rem 0;
}

/* Tables */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
}

th, td {
  padding: 0.6rem 0.8rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

th {
  font-weight: 600;
  border-bottom-width: 2px;
}

/* Responsive */
@media (max-width: 600px) {
  .page {
    padding: 2rem 1.5rem;
  }
  
  .site-title {
    font-size: 1.8rem;
  }
  
  .post-title {
    font-size: 1.8rem;
  }
  
  .entry-featured {
    padding: 1.5rem;
  }
}