:root {
  color-scheme: light dark;
  --bg: #fbfaf7;
  --ink: #24211d;
  --muted: #6d675f;
  --soft: #9b9389;
  --line: #e7e0d6;
  --accent: #7a4d2c;
  --max: 760px;
}

:root[data-theme="dark"] {
  --bg: #151411;
  --ink: #ebe3d6;
  --muted: #b9ad9f;
  --soft: #82786c;
  --line: #312d28;
  --accent: #d7a46f;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace;
  font-size: 15px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  transition: background-color 160ms ease, color 160ms ease;
}

a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-decoration-color: rgba(122, 77, 44, 0.45);
  text-underline-offset: 0.22em;
}

a:hover {
  color: var(--accent);
  text-decoration-color: currentColor;
}

p,
h1,
h2,
h3 {
  margin: 0;
}

ul {
  margin: 0;
  padding-left: 1.1rem;
}

li + li {
  margin-top: 0.25rem;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 20;
  padding: 0.5rem 0.7rem;
  background: var(--ink);
  color: var(--bg);
}

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

.site-header {
  border-bottom: 1px solid var(--line);
}

.nav,
.section,
.footer {
  width: min(var(--max), calc(100vw - 40px));
  margin: 0 auto;
}

.nav {
  min-height: 64px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.wordmark {
  color: var(--ink);
  font-weight: 700;
  text-decoration: none;
}

.nav-links,
.link-row,
.contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.85rem;
}

.nav-links {
  justify-content: flex-end;
  color: var(--muted);
  font-size: 0.92rem;
  min-width: 0;
}

.nav-links a,
.wordmark,
.theme-toggle {
  text-decoration: none;
}

.theme-toggle {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  padding: 0;
}

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

.theme-toggle:focus-visible {
  outline: 1px solid var(--accent);
  outline-offset: 0.28rem;
}

.nav-links a + a::before,
.nav-links button::before,
.link-row a + a::before,
.contact-links a + a::before {
  content: "/";
  margin-right: 0.85rem;
  color: var(--soft);
}

.section {
  padding: 3.8rem 0;
  border-bottom: 1px solid var(--line);
}

.hero {
  padding-top: 5.5rem;
}

.eyebrow,
.timeline-meta,
.project-label {
  color: var(--soft);
  font-size: 0.82rem;
  text-transform: lowercase;
}

.hero h1 {
  margin-top: 0.55rem;
  font-size: clamp(2rem, 7vw, 3.25rem);
  line-height: 1.08;
  letter-spacing: 0;
  font-weight: 700;
  text-transform: lowercase;
  overflow-wrap: anywhere;
}

.role {
  margin-top: 0.35rem;
  color: var(--muted);
}

.lede {
  max-width: 680px;
  margin-top: 1.5rem;
  color: var(--muted);
}

.link-row,
.contact-links {
  margin-top: 1.25rem;
}

.quick-facts {
  margin-top: 2rem;
  color: var(--muted);
}

.section-heading {
  margin-bottom: 1.6rem;
}

.section-heading h2,
.contact h2 {
  margin-top: 0.3rem;
  font-size: 1.35rem;
  line-height: 1.35;
  font-weight: 700;
  text-transform: lowercase;
  overflow-wrap: anywhere;
}

.section-heading p:not(.eyebrow),
.contact p {
  margin-top: 0.7rem;
  color: var(--muted);
}

.timeline,
.side-list,
.project-grid,
.skill-grid {
  display: grid;
  gap: 1.2rem;
}

.timeline-item,
.project-card,
.side-item,
.skill-grid article,
.writing-card {
  padding: 0 0 1.2rem;
  border-bottom: 1px solid var(--line);
}

.timeline-item:last-child,
.project-card:last-child,
.side-item:last-child,
.skill-grid article:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.timeline-item h3,
.project-card h3,
.side-item h3,
.skill-grid h3 {
  margin-top: 0.2rem;
  font-size: 1rem;
  line-height: 1.45;
  font-weight: 700;
}

.timeline-item p,
.project-card p,
.side-item p,
.skill-grid p,
.writing-card p {
  margin-top: 0.45rem;
  color: var(--muted);
}

.impact-list {
  margin-top: 0.7rem;
  color: var(--muted);
}

.project-grid {
  grid-template-columns: 1fr;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.65rem;
  margin-top: 0.65rem;
  color: var(--soft);
  font-size: 0.82rem;
}

.tags span + span::before {
  content: "/";
  margin-right: 0.65rem;
  color: var(--line);
}

.side-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
}

.side-item > a,
.side-item > span,
.text-link {
  color: var(--accent);
  font-weight: 700;
}

.skill-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.contact {
  text-align: left;
}

.footer {
  padding: 2rem 0 3rem;
  color: var(--soft);
  font-size: 0.86rem;
}

@media (max-width: 680px) {
  body {
    font-size: 14px;
  }

  .nav,
  .section,
  .footer {
    width: min(var(--max), calc(100vw - 28px));
  }

  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 1rem 0;
  }

  .nav-links {
    justify-content: flex-start;
    max-width: 100%;
  }

  .section {
    padding: 3rem 0;
  }

  .hero {
    padding-top: 4rem;
  }

  .hero h1 {
    font-size: 1.9rem;
    line-height: 1.18;
  }

  .role,
  .lede,
  .timeline-item p,
  .project-card p,
  .side-item p,
  .skill-grid p,
  .writing-card p,
  .contact p,
  .quick-facts {
    overflow-wrap: anywhere;
  }

  .side-item,
  .skill-grid {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}