:root{
  --bg:#f8fafc; --panel:#ffffff; --ink:#0f172a; --muted:#475569; --line:#e2e8f0;
  --accent:#2563eb; --accent-2:#7c3aed; --chip:#e9f2ff; --chip-border:#cfe3ff;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 system-ui}
a{color:var(--accent)}
.container{max-width:1100px;margin:auto;padding:32px 16px}
header{border-bottom:1px solid var(--line);background:linear-gradient(180deg,#ffffff 0%,#f8fbff 100%)}
footer{border-top:1px solid var(--line);background:#fff}
nav{display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px}
.badge{font-size:12px;padding:4px 8px;border:1px solid #e2e8f0;border-radius:999px;color:var(--muted)}
.btn{display:inline-block;padding:10px 14px;border-radius:12px;background:var(--accent);color:#fff;font-weight:700;border:0;text-decoration:none;box-shadow:0 2px 0 rgba(0,0,0,.05)}
.btn-secondary{background:transparent;border:1px solid var(--line);color:var(--ink)}
.hero{display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:center;padding-top:16px;
  background:linear-gradient(180deg,#eef2ff 0%, #ffffff 60%)}
.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:16px;box-shadow:0 8px 24px rgba(2,8,23,.04)}
.terminal{background:var(--panel);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:14px;padding:16px;
  font-family:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono","Courier New", monospace}
.grid{display:grid;gap:16px}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.list{display:flex;flex-wrap:wrap;gap:8px}
.chip{padding:6px 10px;background:var(--chip);border:1px solid var(--chip-border);border-radius:999px;color:#0b2a66}
.muted{color:var(--muted)}
.tabs{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 16px}
.tab{padding:8px 12px;border-radius:999px;border:1px solid #e2e8f0;background:#fff;cursor:pointer;font-weight:600}
.tab.active{background:var(--accent);color:#fff;border-color:var(--accent)}
.filters{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:8px 0 16px}
.filters .chip{cursor:pointer;user-select:none}
.filters .chip.active{background:#dbeafe;border-color:#bfdbfe}
.search{display:flex;gap:8px;align-items:center;margin:8px 0 16px}
.search input[type=search]{width:100%;max-width:360px;padding:10px 12px;border-radius:10px;border:1px solid #e2e8f0;background:#fff;color:#0f172a}
.project-links{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}
.badge-award{display:inline-block;font-size:12px;padding:3px 8px;background:#fef3c7;color:#92400e;border:1px solid #f59e0b;border-radius:999px}
.figure img{width:100%;height:auto;border:1px solid #e2e8f0;border-radius:12px}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.timeline .card{text-align:center}

/* Terminal colour cues */
.term-cmd{color:var(--accent-2); font-weight:600}
.term-label{color:var(--accent); font-weight:600}

/* Caret */
.caret{display:inline-block;width:8px;height:1.2em;vertical-align:-0.2em;background:#0f172a;margin-left:2px;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}

@media (max-width:860px){
  .hero{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .timeline{grid-template-columns:1fr}
}