@font-face {
  font-family: 'DepartureMono-Regular';
  src: url('https://intdev-global.s3.us-west-2.amazonaws.com/public/internet-dev/2ed59eb2-a4a6-490c-8d70-757b68af681d.woff') format('woff');
  font-display: swap;
}

@font-face {
  font-family: 'Berkeley Mono';
  src: local('Berkeley Mono'), local('BerkeleyMono-Regular');
  font-display: swap;
}

:root {
  --font-family-mono: 'Berkeley Mono', 'DepartureMono-Regular', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --color-black-100: #000000;
  --color-black-100-4: rgba(0, 0, 0, 0.4);
  --color-white: #ffffff;
  --color-gray-10: #f5f5f5;
  --color-gray-20: #e6e6e6;
  --color-gray-40: #bfbfbf;
  --color-gray-70: #5c5c5c;
  --color-gray-80: #3d3d3d;
  --color-gray-90: #262626;
  --color-neon-green-50: #39ff44;
  --color-neon-green-50-5: rgba(57, 255, 68, 0.5);
  --color-daybreak-10: #ffd48a;
  --color-daybreak-10-5: rgba(255, 212, 138, 0.5);
  --tint: var(--color-neon-green-50);
  --tint-rgb: 57, 255, 68;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--theme-background);
  color: var(--theme-text);
  font-family: var(--font-family-mono, ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);
  line-height: 1.7;
}

body.theme-dark {
  --theme-overlay: var(--color-black-100-4);
  --theme-background: #0c0f0b;
  --theme-background-panel: #0f140f;
  --theme-border: var(--color-gray-80);
  --theme-border-subdued: rgba(var(--tint-rgb), 0.2);
  --theme-text: #f5f9f2;
  --theme-muted: #b4c2ae;
  --theme-accent: var(--tint);
  --theme-accent-soft: rgba(var(--tint-rgb), 0.5);
  --theme-card: #121815;
  --grid-line: rgba(var(--tint-rgb), 0.08);
  --shadow-glow: 0 0 25px rgba(var(--tint-rgb), 0.18);
}

body.tint-green {
  --tint: var(--color-neon-green-50);
  --tint-rgb: 57, 255, 68;
}

body.tint-orange {
  --tint: #ff8a00;
  --tint-rgb: 255, 138, 0;
}

body.font-use-departure-mono {
  --font-family-mono: 'Berkeley Mono', 'DepartureMono-Regular', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

a {
  color: var(--theme-text);
  text-decoration: none;
  background: linear-gradient(transparent 60%, rgba(var(--tint-rgb), 0.2) 60%);
  transition: background 0.2s ease, color 0.2s ease;
}

a:hover,
a:focus {
  background: var(--theme-accent);
  color: #0a0d0a;
}

img {
  max-width: 100%;
  height: auto;
  border: 1px solid var(--theme-border-subdued);
}

.site {
  position: relative;
  min-height: 100vh;
  padding: 32px 24px 64px;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 24px 24px;
}

.site::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at top, rgba(var(--tint-rgb), 0.15), transparent 55%);
  opacity: 0.6;
  z-index: 0;
}

.site > * {
  position: relative;
  z-index: 1;
}

.site-header {
  display: flex;
  flex-direction: column;
  gap: 16px;
  border: 1px solid var(--theme-border-subdued);
  padding: 20px;
  background: var(--theme-card);
  box-shadow: var(--shadow-glow);
}

.site-brand {
  display: grid;
  gap: 6px;
}

.site-title {
  font-size: 1.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-description {
  color: var(--theme-muted);
  max-width: 560px;
}

.site-nav .nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.site-nav .nav a {
  padding: 6px 10px;
  border: 1px solid var(--theme-border-subdued);
  background: rgba(var(--tint-rgb), 0.08);
}

.site-main {
  margin-top: 32px;
  display: grid;
  gap: 32px;
}

.hero {
  border: 1px solid var(--theme-border-subdued);
  padding: 28px;
  background: linear-gradient(120deg, rgba(var(--tint-rgb), 0.12), rgba(12, 15, 11, 0.8));
  box-shadow: var(--shadow-glow);
}

.hero-label {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--theme-accent);
  margin-bottom: 12px;
}

.hero-title {
  font-size: clamp(2rem, 4vw, 3.4rem);
  margin: 0 0 12px;
}

.hero-lead {
  color: var(--theme-muted);
  max-width: 640px;
}

.post-feed {
  display: grid;
  gap: 24px;
}

.post-card {
  border: 1px solid var(--theme-border-subdued);
  padding: 20px 22px;
  background: var(--theme-card);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.post-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.post-card-meta {
  font-size: 0.85rem;
  color: var(--theme-muted);
  margin-bottom: 8px;
}

.post-card-title {
  margin: 0 0 10px;
  font-size: 1.45rem;
}

.post-card-excerpt {
  color: var(--theme-muted);
}

.post {
  border: 1px solid var(--theme-border-subdued);
  background: var(--theme-card);
  padding: 28px;
}

.post-header {
  margin-bottom: 20px;
}

.post-header h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin: 10px 0 0;
}

.post-meta {
  color: var(--theme-muted);
  font-size: 0.9rem;
}

.post-media {
  margin: 24px 0;
}

.post-content {
  color: var(--theme-text);
}

.post-content h2,
.post-content h3,
.post-content h4 {
  margin-top: 2.2rem;
}

.post-content ul,
.post-content ol {
  padding-left: 1.4rem;
  margin: 1rem 0;
}

.post-content blockquote {
  margin: 1.5rem 0;
  padding: 16px 20px;
  border-left: 3px solid var(--theme-accent);
  background: rgba(var(--tint-rgb), 0.08);
}

.post-content pre {
  background: #0a0d0a;
  padding: 16px;
  overflow: auto;
  border: 1px solid var(--theme-border-subdued);
}

.post-content code {
  color: var(--theme-accent);
}

.post-content .kg-width-wide {
  width: min(100%, 1100px);
  margin: 2rem auto;
}

.post-content .kg-width-full {
  width: 100%;
  margin: 2rem 0;
}

.post-content .kg-width-full img,
.post-content .kg-width-wide img {
  width: 100%;
  height: auto;
  display: block;
}

.author-card {
  margin-top: 32px;
  padding: 18px;
  border: 1px solid var(--theme-border-subdued);
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 16px;
  background: rgba(var(--tint-rgb), 0.05);
}

.author-card img {
  border-radius: 4px;
}

.archive-header {
  border: 1px solid var(--theme-border-subdued);
  padding: 24px;
  background: var(--theme-card);
}

.archive-label {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.75rem;
  color: var(--theme-accent);
}

.pagination {
  display: flex;
  justify-content: space-between;
  border: 1px solid var(--theme-border-subdued);
  padding: 16px 20px;
  background: var(--theme-card);
}

.pagination a {
  padding: 6px 12px;
  border: 1px solid var(--theme-border-subdued);
  background: rgba(var(--tint-rgb), 0.08);
}

.site-footer {
  margin-top: 48px;
  border-top: 1px solid var(--theme-border-subdued);
  padding-top: 20px;
  color: var(--theme-muted);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 24px;
}

.footer-meta {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.7rem;
}

.theme-toggle {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 12px;
}

.theme-toggle__button {
  border: 1px solid var(--theme-border-subdued);
  background: rgba(var(--tint-rgb), 0.18);
  color: var(--theme-text);
  padding: 6px 10px;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  cursor: pointer;
  opacity: 0.65;
  transition: opacity 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.theme-toggle__button:hover,
.theme-toggle__button:focus {
  background: var(--theme-accent);
  color: #0a0d0a;
  opacity: 1;
}

.theme-toggle__label {
  color: var(--theme-muted);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.theme-toggle__icon {
  display: inline-block;
  width: 1.4em;
  text-align: center;
  font-size: 1rem;
}

@media (max-width: 720px) {
  .site {
    padding: 24px 16px 48px;
  }

  .site-header {
    padding: 16px;
  }

  .author-card {
    grid-template-columns: 1fr;
  }

  .site-nav .nav {
    flex-direction: column;
    align-items: flex-start;
  }
}