:root {
  --bg: #010409;
  --bg-panel: #0d1117;
  --bg-card: #161b22;
  --bg-card-hover: #1c2128;
  --border: #30363d;
  --border-soft: #21262d;
  --text: #e6edf3;
  --text-muted: #8b949e;
  --text-faint: #484f58;
  --green: #3fb950;
  --green-dim: rgba(63, 185, 80, 0.14);
  --blue: #58a6ff;
  --amber: #d29922;
  --red: #f85149;
  --shadow: rgba(0, 0, 0, 0.55);
  color-scheme: dark;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  background: var(--bg);
  font-size: 16px;
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(63, 185, 80, 0.08), transparent 34rem),
    radial-gradient(circle at bottom right, rgba(88, 166, 255, 0.08), transparent 30rem),
    var(--bg);
  color: var(--text);
  font-family: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
  line-height: 1.75;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(255, 255, 255, 0.015) 2px,
    rgba(255, 255, 255, 0.015) 4px
  );
  opacity: 0.45;
}

.shell {
  width: min(100%, 820px);
  margin: 0 auto;
  padding: 48px 22px 32px;
}

.site-header {
  position: relative;
  margin-bottom: 56px;
  padding: 22px 24px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: color-mix(in srgb, var(--bg-panel) 92%, transparent);
  box-shadow: 0 24px 80px var(--shadow);
}

.site-header::before {
  content: "λ";
  position: absolute;
  top: -18px;
  right: 22px;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-card);
  color: var(--green);
  text-shadow: 0 0 14px rgba(63, 185, 80, 0.55);
}

.site-title {
  display: inline-flex;
  align-items: center;
  gap: 0.7ch;
  color: var(--green);
  font-size: clamp(1.15rem, 4vw, 1.55rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  text-decoration: none;
}

.site-title::before {
  content: "$";
  color: var(--text-muted);
  font-weight: 500;
}

.site-title::after {
  content: "_";
  color: var(--green);
  animation: blink 1.15s steps(1) infinite;
}

.site-description {
  max-width: 58ch;
  margin: 8px 0 18px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  padding-top: 14px;
  border-top: 1px dashed var(--border);
  font-size: 0.86rem;
}

a {
  color: var(--blue);
  text-decoration: none;
  text-underline-offset: 0.22em;
}

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

.hero {
  margin-bottom: 28px;
}

.eyebrow,
.back-link {
  margin: 0 0 10px;
  color: var(--green);
  font-size: 0.82rem;
  font-weight: 500;
}

.back-link {
  display: inline-block;
  margin-bottom: 18px;
}

h1,
h2,
h3,
h4 {
  color: var(--text);
  line-height: 1.18;
  letter-spacing: -0.055em;
}

h1 {
  margin: 0 0 16px;
  font-size: clamp(2.2rem, 12vw, 5.5rem);
}

h2 {
  margin-top: 2.2em;
  font-size: clamp(1.35rem, 5vw, 2rem);
}

h3 {
  margin-top: 1.8em;
  color: var(--green);
  font-size: 1.15rem;
}

p {
  margin: 0 0 1.25em;
}

.hero p:not(.eyebrow) {
  max-width: 62ch;
  color: var(--text-muted);
}

.post-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.post-card a {
  display: grid;
  gap: 8px;
  padding: 18px 20px;
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  background: rgba(22, 27, 34, 0.74);
  color: var(--text);
  transition: border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

.post-card a::before {
  content: "-rw-r--r--";
  color: var(--text-faint);
  font-size: 0.72rem;
}

.post-card a:hover,
.post-card a:focus-visible {
  border-color: var(--green);
  background: var(--bg-card-hover);
  color: var(--text);
  text-decoration: none;
  transform: translateY(-1px);
}

.post-card-title {
  color: var(--blue);
  font-size: 1.02rem;
  font-weight: 600;
}

.post-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  color: var(--text-muted);
  font-size: 0.78rem;
}

.post-header {
  margin-bottom: 38px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.post-header h1 {
  max-width: 24ch;
  margin-bottom: 18px;
  font-size: clamp(2rem, 7vw, 3.5rem);
  overflow-wrap: balance;
}

.post-header time {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.tag-list li {
  padding: 3px 8px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--green-dim);
  color: var(--green);
  font-size: 0.75rem;
}

.post-content {
  max-width: 68ch;
}

.post-content p,
.post-content li {
  color: color-mix(in srgb, var(--text) 88%, var(--text-muted));
}

.post-content ul,
.post-content ol {
  padding-left: 1.6em;
}

.post-content li {
  margin: 0.45em 0;
}

.post-content blockquote {
  margin: 1.6em 0;
  padding: 0.9em 1.1em;
  border-left: 3px solid var(--green);
  background: var(--green-dim);
  color: var(--text-muted);
}

code {
  padding: 0.15em 0.38em;
  border: 1px solid var(--border-soft);
  border-radius: 5px;
  background: var(--bg-card);
  color: var(--amber);
  font-family: inherit;
  font-size: 0.88em;
}

pre {
  margin: 1.6em 0;
  padding: 18px;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--bg-card);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

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

hr {
  height: 1px;
  margin: 2em 0;
  border: 0;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}

img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
}

.site-footer {
  display: flex;
  gap: 0.8ch;
  margin-top: 64px;
  padding-top: 18px;
  border-top: 1px dashed var(--border);
  color: var(--text-faint);
  font-size: 0.78rem;
}

.prompt {
  color: var(--green);
}

/* CV */
.resume {
  display: grid;
  gap: 48px;
}

.resume-hero {
  padding-bottom: 36px;
  border-bottom: 1px solid var(--border);
}

.resume-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: start;
}

.resume-heading h1 {
  margin-bottom: 8px;
  font-size: clamp(2.4rem, 9vw, 4.8rem);
}

.resume-role {
  margin: 0;
  color: var(--green);
  font-size: clamp(1rem, 3vw, 1.25rem);
  font-weight: 600;
}

.resume-contact {
  display: grid;
  gap: 6px;
  margin: 8px 0 0;
  padding: 0;
  color: var(--text-muted);
  font-size: 0.82rem;
  list-style: none;
  text-align: right;
}

.resume-summary {
  max-width: 66ch;
  margin: 28px 0 0;
  color: color-mix(in srgb, var(--text) 88%, var(--text-muted));
  font-size: 1.02rem;
}

.resume-section {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 28px;
}

.resume-section > h2 {
  margin: 2px 0 0;
  color: var(--text-muted);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.resume-section-body {
  min-width: 0;
}

.role + .role {
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px dashed var(--border-soft);
}

.role h3 {
  margin: 0 0 4px;
  color: var(--text);
  font-size: 1.08rem;
  letter-spacing: -0.025em;
}

.role-company {
  color: var(--blue);
}

.role-meta {
  margin: 0 0 12px;
  color: var(--text-muted);
  font-size: 0.78rem;
}

.role ul {
  margin: 0;
  padding-left: 1.25em;
}

.role li {
  margin: 0.55em 0;
  color: color-mix(in srgb, var(--text) 86%, var(--text-muted));
}

.role-stack {
  margin: 14px 0 0;
  color: var(--text-muted);
  font-size: 0.78rem;
}

.role-stack::before {
  content: "stack: ";
  color: var(--green);
}

.skill-groups {
  display: grid;
  gap: 22px;
}

.skill-group h3 {
  margin: 0 0 10px;
  color: var(--green);
  font-size: 0.88rem;
  letter-spacing: 0;
}

.skill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.skill-list li {
  padding: 5px 9px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: rgba(22, 27, 34, 0.74);
  color: var(--text-muted);
  font-size: 0.76rem;
}

.education-list,
.earlier-list {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.education-list strong,
.earlier-list strong {
  display: block;
  color: var(--text);
  font-size: 0.9rem;
}

.education-list span,
.earlier-list span {
  color: var(--text-muted);
  font-size: 0.78rem;
}

@keyframes blink {
  50% { opacity: 0; }
}

@media (max-width: 640px) {
  .shell {
    padding: 28px 14px 24px;
  }

  .site-header {
    margin-bottom: 40px;
    padding: 18px;
    border-radius: 12px;
  }

  .post-card a {
    padding: 16px;
  }

  .post-header h1 {
    max-width: none;
  }

  .resume {
    gap: 38px;
  }

  .resume-heading,
  .resume-section {
    grid-template-columns: 1fr;
  }

  .resume-heading {
    gap: 14px;
  }

  .resume-contact {
    text-align: left;
  }

  .resume-section {
    gap: 18px;
  }
}

@media print {
  :root {
    --bg: #fff;
    --bg-panel: #fff;
    --bg-card: #fff;
    --border: #c7c7c7;
    --border-soft: #ddd;
    --text: #111;
    --text-muted: #555;
    --text-faint: #777;
    --green: #176b2c;
    --blue: #174f9b;
  }

  body {
    background: #fff;
    font-size: 10pt;
    line-height: 1.45;
  }

  body::before,
  .site-header,
  .site-footer,
  .resume-hero .eyebrow {
    display: none;
  }

  .shell {
    width: 100%;
    padding: 0;
  }

  .resume {
    gap: 28px;
  }

  .resume-heading h1 {
    font-size: 30pt;
  }

  .resume-section {
    grid-template-columns: 110px minmax(0, 1fr);
    gap: 20px;
  }

  .role,
  .skill-group,
  .education-list li,
  .earlier-list li {
    break-inside: avoid;
  }

  a {
    color: inherit;
    text-decoration: none;
  }
}