:root {
  --bg: #f7f7f4;
  --paper: #ffffff;
  --ink: #1e2528;
  --muted: #5e6a70;
  --line: #d9ded8;
  --accent: #0f6b63;
  --accent-dark: #0b4d47;
  --shadow: 0 18px 50px rgba(27, 37, 40, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
}

a {
  color: var(--accent-dark);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  max-width: 1120px;
  margin: 0 auto;
  padding: 22px 28px;
  border-bottom: 1px solid var(--line);
}

.site-title {
  font-weight: 750;
  color: var(--ink);
  letter-spacing: 0;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 16px;
  font-size: 0.95rem;
}

.layout {
  display: grid;
  grid-template-columns: minmax(260px, 320px) minmax(0, 1fr);
  gap: 36px;
  max-width: 1120px;
  margin: 0 auto;
  padding: 48px 28px 72px;
}

.profile {
  align-self: start;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 26px;
  box-shadow: var(--shadow);
}

.avatar {
  display: block;
  width: 132px;
  height: 132px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 22px;
}

.profile h1 {
  margin: 0 0 10px;
  font-size: 1.7rem;
  line-height: 1.2;
}

.profile p {
  margin: 0 0 20px;
  color: var(--muted);
}

dl {
  margin: 0;
}

dt {
  margin-top: 18px;
  font-size: 0.78rem;
  font-weight: 750;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

dd {
  margin: 3px 0 0;
}

.content,
.page {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 36px;
  box-shadow: var(--shadow);
}

.page {
  max-width: 900px;
  margin: 48px auto 72px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent-dark);
  font-weight: 750;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
}

h1,
h2,
h3 {
  line-height: 1.2;
}

h1,
h2 {
  margin-top: 0;
}

.content > h2,
.page > h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  max-width: 780px;
}

.lead {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 780px;
}

.grid {
  display: grid;
  gap: 18px;
  margin: 30px 0;
}

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

.card,
.empty-state {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
  background: #fbfbf9;
}

.card h2,
.card h3,
.empty-state h2 {
  margin-top: 0;
}

.compact-list {
  padding-left: 1.2rem;
}

.compact-list li {
  margin: 0.35rem 0;
}

section + section {
  margin-top: 34px;
}

@media (max-width: 780px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    justify-content: flex-start;
  }

  .layout {
    grid-template-columns: 1fr;
    padding-top: 28px;
  }

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

  .content,
  .page,
  .profile {
    padding: 24px;
  }
}