:root {
  --bg: #FFFFFF;
  --ink: #0A0A0A;
  --muted: #595959;
  --accent: #E8500A;
  --rule: #E2E2E2;
}

:root[data-theme="dark"] {
  --bg: #0A0A0A;
  --ink: #F2F2F2;
  --muted: #8C8C8C;
  --accent: #FF6B2B;
  --rule: #262626;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0A0A0A;
    --ink: #F2F2F2;
    --muted: #8C8C8C;
    --accent: #FF6B2B;
    --rule: #262626;
  }
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  background: var(--bg);
  color: var(--ink);
  font: 0.9375rem/1.7 Consolas, "SF Mono", Menlo, Monaco, "Liberation Mono",
        "Courier New", monospace;
  max-width: 44rem;
  margin: 0 auto;
  padding: 4.5rem 1.5rem 3rem;
}

h1 {
  font-size: clamp(1.5rem, 4.5vw, 2.2rem);
  font-weight: 700;
  line-height: 1.25;
  margin: 1.75rem 0 1.5rem;
}

h1 .dot { color: var(--accent); }

h2 {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin-bottom: 1.25rem;
}

h2::before { content: "// "; color: var(--accent); }

p + p { margin-top: 1rem; }

a { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
a:hover { color: var(--accent); }

section, footer {
  margin-top: 3rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--rule);
}

#theme-toggle {
  position: fixed;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  color: var(--muted);
  font: inherit;
  font-size: 0.85rem;
  cursor: pointer;
}

#theme-toggle:hover { color: var(--accent); }

.photo {
  width: 72px;
  height: 72px;
  border: 1px solid var(--ink);
  border-radius: 4px;
  object-fit: cover;
  display: block;
}

.who { margin-bottom: 1rem; }
.who strong { font-weight: 700; }

.links { margin-top: 1.5rem; }
.links a { margin-right: 1.25rem; }

.cta-row {
  margin-top: 1.75rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.button {
  display: inline-block;
  border: 1px solid var(--ink);
  padding: 0.6rem 1.2rem;
  font-weight: 700;
  text-decoration: none;
}

.button:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
}

.muted { color: var(--muted); font-size: 0.85rem; }

.timeline {
  display: grid;
  grid-template-columns: 7rem 1fr;
  row-gap: 1.5rem;
}

.timeline dt {
  color: var(--muted);
  font-size: 0.85rem;
  padding-top: 0.15rem;
}

.timeline dd strong { font-weight: 700; }

.timeline dd span {
  display: block;
  color: var(--muted);
  font-size: 0.85rem;
  margin-top: 0.25rem;
}

.press { list-style: none; }

.press li {
  margin-bottom: 0.85rem;
  padding-left: 1.2rem;
  text-indent: -1.2rem;
}

.press li::before { content: "> "; color: var(--accent); }

footer { font-size: 0.8rem; color: var(--muted); }

@media (max-width: 480px) {
  .timeline { grid-template-columns: 1fr; row-gap: 0.35rem; }
  .timeline dd { margin-bottom: 1rem; }
}