:root {
  color-scheme: light;
  --bg: #faf9f5; --surface: #ffffff; --text: #141413; --muted: #3d3d3a; --faint: #5e5d59;
  --line: #e3e0d4; --accent: #a8492a; --accent-soft: #f6e7df; --paper: #6f5300; --paper-soft: #f3ecd6;
}
* { box-sizing: border-box; margin: 0; }
body { background: var(--bg); color: var(--text); font: 16px/1.6 Inter, system-ui, sans-serif; -webkit-font-smoothing: antialiased; }
.mono { font-family: "JetBrains Mono", ui-monospace, monospace; }
.wrap { max-width: 760px; margin: 0 auto; padding: 72px 16px 48px; }
a { color: inherit; text-decoration: none; }

.hero { margin-bottom: 64px; }
.kicker { font-size: 13.5px; color: var(--faint); letter-spacing: .04em; }
h1 { font-family: "Source Serif 4", Georgia, serif; font-weight: 600; font-size: clamp(36px, 7vw, 52px); line-height: 1.1; letter-spacing: -.03em; margin: 8px 0 6px; }
.role { color: var(--accent); font-weight: 500; }
.desc { color: var(--muted); margin-top: 20px; max-width: 62ch; font-size: 17px; }
.buttons { display: flex; gap: 12px; margin-top: 28px; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; border-radius: 10px;
  border: 1px solid var(--line); background: var(--surface); font-weight: 500; font-size: 15px; transition: .15s; }
.btn svg { width: 18px; height: 18px; fill: currentColor; }
.btn:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-1px); }

section { margin-bottom: 64px; }
h2 { font-size: 13px; text-transform: uppercase; letter-spacing: .12em; color: var(--faint); font-weight: 500;
  padding-bottom: 12px; border-bottom: 1px solid var(--line); margin-bottom: 28px; }

.timeline { display: grid; gap: 36px; }
.job-head { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; }
.job h3 { font-size: 18px; letter-spacing: -.01em; }
.job-role { color: var(--muted); font-size: 15px; }
.job-meta { font-size: 12.5px; color: var(--faint); text-align: right; white-space: nowrap; line-height: 1.7; }
.job ul { margin-top: 12px; padding-left: 18px; color: var(--muted); font-size: 15.5px; line-height: 1.65; display: grid; gap: 6px; }
.job li::marker { color: var(--faint); }
.edu { margin-top: 36px; color: var(--muted); font-size: 15px; }
.edu .mono { font-size: 12px; color: var(--faint); text-transform: uppercase; letter-spacing: .1em; margin-right: 10px; }

.filters { display: flex; gap: 8px; margin-bottom: 20px; }
.chip { font: 500 13px Inter, sans-serif; padding: 6px 14px; border-radius: 999px; border: 1px solid var(--line);
  background: transparent; color: var(--muted); cursor: pointer; }
.chip.active { background: var(--text); color: var(--bg); border-color: var(--text); }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; }
.card { position: relative; display: flex; flex-direction: column; gap: 10px; padding: 20px; border-radius: 14px;
  background: var(--surface); border: 1px solid var(--line); transition: .15s; }
.card:hover { border-color: var(--accent); transform: translateY(-2px); box-shadow: 0 8px 24px -14px rgba(20,20,19,.2); }
.card h3 { font-size: 16px; letter-spacing: -.01em; padding-right: 20px; word-break: break-word; }
.card p { color: var(--muted); font-size: 14px; flex: 1; }
.badge { align-self: flex-start; font-size: 11px; padding: 2px 8px; border-radius: 6px; text-transform: uppercase; letter-spacing: .06em; }
.badge.code { background: var(--accent-soft); color: var(--accent); }
.badge.paper { background: var(--paper-soft); color: var(--paper); }
.tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tags span { font-size: 11px; color: var(--faint); border: 1px solid var(--line); padding: 1px 7px; border-radius: 6px; }
.arrow { position: absolute; top: 18px; right: 18px; color: var(--faint); transition: .15s; }
.card:hover .arrow { color: var(--accent); transform: translate(2px, -2px); }

footer { font-size: 12px; color: var(--faint); border-top: 1px solid var(--line); padding-top: 20px; }

@media (max-width: 560px) {
  .wrap { padding-top: 48px; }
  .job-head { flex-direction: column; gap: 4px; }
  .job-meta { text-align: left; white-space: normal; }
  .job-meta br { display: none; }
}

button.btn { font: inherit; font-weight: 500; font-size: 15px; color: inherit; cursor: pointer; }
.email-wrap { position: relative; }
.menu { position: absolute; top: calc(100% + 8px); left: 0; z-index: 10; min-width: 230px; padding: 6px;
  background: var(--surface); border: 1px solid var(--line); border-radius: 12px;
  box-shadow: 0 12px 32px -12px rgba(0,0,0,.3); display: grid; }
.menu[hidden] { display: none; }
.menu-addr { font-size: 12px; color: var(--faint); padding: 6px 10px 8px; border-bottom: 1px solid var(--line); margin-bottom: 4px; user-select: all; }
.menu a, .menu button { display: block; width: 100%; text-align: left; padding: 8px 10px; border-radius: 8px;
  font: 500 14px Inter, sans-serif; color: var(--text); background: none; border: 0; cursor: pointer; }
.menu a:hover, .menu button:hover { background: var(--accent-soft); color: var(--accent); }