:root {
  --text: #1a1a1a;
  --muted: #707070;
  --line: #e4e4e4;
  --bg: #fcfcfc;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Latin Modern Math", "Georgia", serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 620px;
  margin: 0 auto;
  padding: 0 24px 96px;
}

/* ---------- nav ---------- */
nav {
  display: flex;
  gap: 24px;
  padding: 28px 0 0;
}

nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 15px;
}

nav a:hover {
  color: var(--text);
}

nav a.active {
  color: var(--text);
  font-weight: 600;
}

/* ---------- typography ---------- */
h1 {
  font-size: 1.7rem;
  font-weight: 600;
  margin: 40px 0 2px;
  line-height: 1.3;
}

h2 {
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: lowercase;
  border-bottom: 1px solid var(--line);
  padding-bottom: 6px;
  margin: 52px 0 18px;
}

p {
  margin: 10px 0;
}

.muted {
  color: var(--muted);
}

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

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

ul {
  margin: 10px 0;
  padding-left: 22px;
}

li {
  margin: 4px 0;
}

/* ---------- home ---------- */
header.intro {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

header.intro img {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  margin-top: 44px;
  flex-shrink: 0;
}

header.intro .who {
  flex: 1;
}

.socials {
  margin-top: 18px;
  font-size: 15px;
}

.socials a {
  margin-right: 14px;
}

/* ---------- projects (on home) ---------- */
.project {
  margin: 0 0 26px;
}

.project:last-child {
  margin-bottom: 0;
}

.project .name {
  font-weight: 600;
}

.project .meta {
  color: var(--muted);
  font-size: 14.5px;
  margin-left: 8px;
}

.project p {
  margin: 6px 0 0;
}

.project ul {
  margin: 6px 0 0;
}

/* ---------- notes list ---------- */
.notes {
  list-style: none;
  padding: 0;
}

.notes li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 9px 0;
}

.notes .date {
  color: var(--muted);
  font-size: 14.5px;
  white-space: nowrap;
}

footer {
  margin-top: 72px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}