:root {
  --bg: #fafaf7;
  --fg: #1b1b1f;
  --muted: #62626b;
  --card: #ffffff;
  --line: #e4e4de;
  --accent: #2557d6;
  --tag-bg: #eef1fb;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121216;
    --fg: #ececf0;
    --muted: #9a9aa6;
    --card: #1a1a20;
    --line: #2a2a33;
    --accent: #7ea2ff;
    --tag-bg: #232a40;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
main { max-width: 720px; margin: 0 auto; padding: 56px 16px 72px; }
a { color: var(--accent); text-underline-offset: 3px; }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 2px; }

.hero { margin-bottom: 56px; }
.eyebrow { margin: 0 0 8px; color: var(--muted); font-size: 15px; }
h1 { margin: 0; font-size: clamp(1.9rem, 6vw, 2.5rem); line-height: 1.1; letter-spacing: -0.02em; }
.role { margin: 6px 0 20px; font-size: 1.15rem; color: var(--muted); }
.lead { margin: 0 0 24px; max-width: 60ch; }
.links { display: flex; flex-wrap: wrap; gap: 8px 20px; margin: 0; padding: 0; list-style: none; }

h2 { margin: 48px 0 16px; font-size: 1.1rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 16px;
}
.card h3 { margin: 4px 0 8px; font-size: 1.2rem; }
.card p { margin: 0 0 12px; }
.meta { font-size: 14px; color: var(--muted); }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 12px; padding: 0; list-style: none; }
.tags li { background: var(--tag-bg); border-radius: 6px; padding: 2px 10px; font-size: 14px; }
.actions { margin: 0 !important; }

.skills { display: grid; grid-template-columns: 1fr; gap: 2px 24px; margin: 0; }
.skills dt { color: var(--muted); font-size: 14px; margin-top: 12px; }
.skills dd { margin: 0; }
@media (min-width: 600px) {
  .skills { grid-template-columns: 170px 1fr; }
  .skills dt, .skills dd { margin-top: 0; padding: 8px 0; border-bottom: 1px solid var(--line); }
  .skills dt { font-size: 17px; }
}

footer { margin-top: 56px; color: var(--muted); font-size: 15px; }