:root {
  --text: #222;
  --muted: #68758a;
  --rule: #e6e6e6;
  --link: #1a5fb4;
}

* { box-sizing: border-box; }

html { background: #fff; scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--text);
  font-family: "Newsreader", Georgia, "Times New Roman", serif;
  font-size: 18px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--link);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

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

/* layout: sidebar + column, like sigilwen.ca */
.page {
  display: grid;
  grid-template-columns: 180px minmax(0, 720px);
  gap: 48px;
  max-width: 1000px;
  margin: 0 auto;
  padding: 72px 20px 64px;
}

/* sidebar */
.side {
  position: sticky;
  top: 72px;
  align-self: start;
  font-family: "JetBrains Mono", ui-monospace, Menlo, monospace;
  font-size: 14px;
  line-height: 1.5;
}

.side a { text-decoration: none; color: var(--muted); display: block; padding: 3px 0; }
.side a:hover { color: var(--text); }

.brand { font-weight: 700; color: var(--text) !important; margin-bottom: 18px; }

.tabs a.active { color: var(--text); }
.tabs a.active::before { content: "> "; color: var(--muted); }

.side-label {
  margin: 28px 0 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
}

/* main column */
main { min-width: 0; }

header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 8px;
}

h1 {
  margin: 22px 0 0;
  font-family: "JetBrains Mono", ui-monospace, Menlo, monospace;
  font-size: 26px;
  line-height: 1.2;
  font-weight: 400;
  letter-spacing: -0.01em;
}

/* trailing cursor; delete this rule for a plain "Dhruv Tiwari" */
h1::after { content: "_"; color: var(--muted); }

h2 {
  margin: 40px 0 0;
  font-size: 22px;
  line-height: 1.3;
  font-weight: 700;
}

.photo {
  flex: none;
  width: 110px;
  height: 110px;
  border-radius: 6px;
  object-fit: cover;
}

p { margin: 24px 0 0; }

ul { margin: 16px 0 0; padding-left: 22px; }
li { margin-top: 6px; }

footer {
  margin-top: 64px;
  padding-top: 20px;
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font-size: 16px;
}

/* phone: sidebar becomes a horizontal strip on top */
@media (max-width: 760px) {
  .page { grid-template-columns: 1fr; gap: 32px; padding-top: 40px; }
  .side { position: static; }
  .side a { display: inline-block; margin-right: 14px; }
  .brand { display: block !important; margin-bottom: 10px; }
  .side-label { margin-top: 16px; }
  header { flex-direction: column; gap: 16px; }
  h1 { font-size: 22px; margin-top: 0; }
}