:root {
  color-scheme: dark;
  --bg: #0e1116;
  --panel: #151a22;
  --panel-strong: #1c2430;
  --text: #edf2f7;
  --muted: #a7b0bf;
  --faint: #748095;
  --line: #2a3340;
  --accent: #36d399;
  --accent-2: #62a8ff;
  --warning: #f6c177;
  --code-bg: #0a0d12;
  --shadow: 0 22px 60px rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--bg);
}

body {
  min-height: 100%;
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(54, 211, 153, 0.12), transparent 32rem),
    linear-gradient(180deg, #10141b 0%, var(--bg) 38rem);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}

a {
  color: inherit;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 10;
  padding: 0.6rem 0.8rem;
  color: #06110c;
  background: var(--accent);
  border-radius: 6px;
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(14, 17, 22, 0.78);
  backdrop-filter: blur(16px);
  position: sticky;
  top: 0;
  z-index: 5;
}

.nav-wrap,
.site-main,
.site-footer {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.nav-wrap {
  min-height: 4.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--text);
  font-weight: 800;
  text-decoration: none;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  color: #05110c;
  background: var(--accent);
  border-radius: 6px;
  font-family: "JetBrains Mono", monospace;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.nav-links a,
.text-link {
  color: var(--muted);
  font-weight: 600;
  text-decoration: none;
}

.nav-links a:hover,
.text-link:hover {
  color: var(--accent);
}

.site-main {
  padding: 3rem 0 4rem;
}

.home-hero {
  max-width: 760px;
  padding: 4.5rem 0 3rem;
}

.hero-copy h1 {
  max-width: 13ch;
  margin: 0 0 1rem;
  font-size: clamp(3.5rem, 8vw, 7rem);
  line-height: 0.9;
  letter-spacing: 0;
}

.hero-copy p:not(.eyebrow) {
  max-width: 42rem;
  margin: 0;
  color: var(--muted);
  font-size: 1.18rem;
}

.eyebrow {
  margin: 0 0 0.65rem;
  color: var(--accent);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin: 3rem 0 1.25rem;
}

.section-heading h2,
.archive h1 {
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.05;
}

.post-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.post-card {
  display: flex;
  flex-direction: column;
  min-height: 17rem;
  padding: 1.15rem;
  background: rgba(21, 26, 34, 0.86);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.post-card a {
  flex: 1;
  text-decoration: none;
}

.post-card h2,
.post-card h3 {
  margin: 0.35rem 0 0.65rem;
  font-size: 1.25rem;
  line-height: 1.2;
}

.post-card p {
  margin: 0;
  color: var(--muted);
}

.post-card:hover {
  border-color: rgba(54, 211, 153, 0.55);
}

.post-meta {
  color: var(--faint);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.82rem;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 1rem;
}

.tag-row span {
  padding: 0.22rem 0.5rem;
  color: var(--accent);
  background: rgba(54, 211, 153, 0.09);
  border: 1px solid rgba(54, 211, 153, 0.2);
  border-radius: 999px;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.75rem;
}

.archive h1 {
  margin-bottom: 1.5rem;
}

.page,
.post {
  width: min(760px, 100%);
  margin: 0 auto;
}

.post-header {
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--line);
}

.post-header h1 {
  margin: 0.4rem 0 1rem;
  font-size: clamp(2.3rem, 6vw, 4rem);
  line-height: 1;
}

.post-excerpt {
  margin: 0;
  color: var(--muted);
  font-size: 1.1rem;
}

.prose {
  color: var(--muted);
}

.prose h1,
.prose h2,
.prose h3,
.prose h4 {
  color: var(--text);
  line-height: 1.2;
}

.prose h1 {
  font-size: clamp(2rem, 5vw, 3rem);
}

.prose h2 {
  margin-top: 2.2rem;
  font-size: 1.65rem;
}

.prose a {
  color: var(--accent-2);
  text-underline-offset: 0.2rem;
}

.prose img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  object-position: center;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.24);
}

.prose p:has(> img:only-child) {
  margin: 1.5rem 0;
  padding: 0.55rem;
  background: rgba(21, 26, 34, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 8px;
}

.prose code {
  padding: 0.12rem 0.32rem;
  color: var(--warning);
  background: var(--code-bg);
  border: 1px solid var(--line);
  border-radius: 5px;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.9em;
}

.prose pre {
  overflow-x: auto;
  padding: 1rem;
  background: var(--code-bg);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.prose pre code {
  padding: 0;
  background: transparent;
  border: 0;
  color: var(--text);
}

.prose blockquote {
  margin-left: 0;
  padding-left: 1rem;
  color: var(--text);
  border-left: 3px solid var(--accent);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 2rem 0 3rem;
  color: var(--faint);
  border-top: 1px solid var(--line);
}

.site-footer p {
  margin: 0.25rem 0 0;
}

@media (max-width: 860px) {
  .post-list {
    grid-template-columns: 1fr;
  }

  .home-hero {
    padding-top: 2.5rem;
  }

  .hero-copy h1 {
    font-size: clamp(3rem, 16vw, 5rem);
  }

  .post-card {
    min-height: auto;
  }

}

@media (max-width: 640px) {
  .nav-wrap,
  .site-footer,
  .section-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-links {
    gap: 0.75rem;
  }

  .site-main {
    padding-top: 1.5rem;
  }
}