@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Lora:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap");

:root {
  --paper: #f7f9fc;
  --ink: #202b3c;
  --muted: #718096;
  --line: #e2e8f0;
  --accent: #3674c9;
  --soft: #edf3fb;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--paper);
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Inter", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

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

.site-shell {
  width: min(100% - 48px, 760px);
  margin: 0 auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 650;
  letter-spacing: -0.02em;
}

.mark {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 9px;
  color: white;
  background: var(--accent);
  font-family: Georgia, serif;
  font-size: 18px;
}

nav {
  display: flex;
  gap: 24px;
  color: var(--muted);
  font-size: 13px;
}

nav a:hover {
  color: var(--ink);
}
main {
  min-height: 65vh;
}

.intro {
  padding: 76px 0 62px;
  border-bottom: 1px solid var(--line);
}

.eyebrow {
  color: var(--accent);
  font-size: 10px;
  font-weight: 750;
  letter-spacing: 0.16em;
  margin: 0 0 18px;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  font-family: "Inter", sans-serif;
}

h1 {
  font-size: clamp(39px, 7vw, 58px);
  font-weight: 400;
  line-height: 1.13;
  letter-spacing: -0.045em;
  margin: 0 0 20px;
}

.lede {
  max-width: 550px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.8;
  margin-bottom: 0;
}

.post-content {
  font-family: "Lora", serif;
  font-size: 17px;
  line-height: 1.85;
}

code,
pre {
  font-family: "JetBrains Mono", monospace;
}

.post-list {
  padding: 34px 0 72px;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 8px;
}

.section-heading h2 {
  font-family: Georgia, serif;
  font-size: 21px;
  font-weight: 400;
  margin: 0;
}

.section-heading span,
.post-meta {
  color: var(--muted);
  font-size: 12px;
}

.post-preview {
  padding: 27px 0 30px;
  border-bottom: 1px solid var(--line);
}

.post-meta {
  display: flex;
  gap: 9px;
  align-items: center;
  margin-bottom: 8px;
}

.post-preview h3 {
  font-family: Georgia, serif;
  font-weight: 400;
  font-size: 26px;
  letter-spacing: -0.025em;
  line-height: 1.35;
  margin-bottom: 7px;
}

.post-preview > p:not(.post-meta) {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 12px;
}

.read-more {
  color: var(--accent);
  font-size: 12px;
  font-weight: 650;
}

.empty-state {
  margin-top: 24px;
  padding: 28px;
  background: var(--soft);
  border-radius: 12px;
}

.empty-state p:first-child {
  margin-bottom: 3px;
  font-family: Georgia, serif;
  font-size: 21px;
}

.muted {
  color: var(--muted);
  font-size: 13px;
}

code {
  background: var(--soft);
  border-radius: 4px;
  padding: 2px 5px;
  font-size: 0.9em;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 22px 0 32px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 11px;
}

.article {
  max-width: 660px;
  margin: 0 auto;
  padding: 42px 0 70px;
}

.back-link {
  color: var(--muted);
  font-size: 12px;
}

.article-header {
  padding: 48px 0 28px;
}

.article-header h1 {
  font-size: clamp(36px, 6vw, 48px);
}

.article-content {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 18px;
  line-height: 1.95;
}

.article-content h2,
.article-content h3 {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.35;
  margin: 2em 0 0.6em;
}

.article-content h2 {
  font-size: 23px;
}
.article-content h3 {
  font-size: 19px;
}

.article-content blockquote {
  margin: 1.5em 0;
  padding-left: 20px;
  border-left: 2px solid var(--accent);
  color: var(--muted);
}

.article-content a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.article-content img {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
}

.article-end {
  margin: 32px 0;
  color: var(--accent);
}

.simple-page {
  padding: 76px 0;
  max-width: 620px;
}

.simple-page h1 {
  margin-bottom: 20px;
}

.simple-page > p:not(.eyebrow):not(.lede) {
  max-width: 570px;
  color: #555f70;
}

@media (max-width: 520px) {
  .site-shell {
    width: min(100% - 32px, 760px);
  }
  .site-header {
    padding: 20px 0;
  }
  nav {
    gap: 16px;
  }
  .intro {
    padding: 54px 0 44px;
  }
  .post-list {
    padding-top: 27px;
  }
  .site-footer {
    flex-direction: column;
    gap: 2px;
  }
  .article {
    padding-top: 30px;
  }
  .article-header {
    padding-top: 35px;
  }
}

.about-profile {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 2.5rem;
  align-items: start;
  margin-top: 2rem;
}

.profile-photo {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid var(--line);
}

.about-text h1 {
  margin-top: 0;
}

.about-text p {
  line-height: 1.85;
}

@media (max-width: 600px) {
  .about-profile {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .profile-photo {
    width: 180px;
    aspect-ratio: 1;
    border-radius: 50%;
  }
}