:root {
  --bg: #0a1019;
  --bg-soft: #111a27;
  --ink: #e9effa;
  --muted: #9eb0cc;
  --card: rgba(20, 31, 46, 0.82);
  --line: rgba(153, 177, 214, 0.24);
  --accent: #62c1ff;
  --accent-soft: #223f5f;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "Space Grotesk", sans-serif;
  background:
    radial-gradient(circle at 14% 8%, rgba(98, 193, 255, 0.16), transparent 33%),
    radial-gradient(circle at 86% 10%, rgba(44, 116, 187, 0.2), transparent 31%),
    linear-gradient(155deg, var(--bg), var(--bg-soft));
}

a {
  color: var(--accent);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.16em;
}

.page {
  max-width: 1120px;
  margin: 0 auto;
  padding: 2.2rem 1rem 4rem;
}

.hero {
  padding: 2rem 1.2rem;
}

.eyebrow {
  margin: 0;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
}

h1 {
  margin: 0.3rem 0 0.4rem;
  font-size: clamp(2.1rem, 5vw, 4rem);
  line-height: 1;
}

h2 {
  margin: 0 0 1rem;
  font-size: 1.3rem;
  letter-spacing: 0.01em;
}

h3 {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
}

.role {
  margin: 0.3rem 0;
  font-family: "IBM Plex Mono", monospace;
}

.summary {
  max-width: 78ch;
  text-wrap: pretty;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.chip {
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--accent-soft) 70%, transparent);
  padding: 0.38rem 0.64rem;
  border-radius: 999px;
  font-size: 0.86rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1.2rem;
  margin: 1rem 0;
  backdrop-filter: blur(6px);
}

.item {
  padding: 0.3rem 0;
}

.item + .item {
  border-top: 1px dashed var(--line);
  margin-top: 0.8rem;
  padding-top: 0.8rem;
}

.exp-list {
  display: grid;
  gap: 0.7rem;
}

.exp-item {
  margin: 0;
  padding: 0.65rem 0.75rem 0.65rem 0.9rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: 12px;
  background: rgba(13, 24, 39, 0.58);
}

.exp-title {
  margin: 0;
}

.exp-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.52rem;
}

.tag {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.2rem 0.52rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.74rem;
  color: var(--muted);
  background: rgba(17, 33, 52, 0.7);
}

.tag-period {
  color: var(--ink);
  border-color: rgba(98, 193, 255, 0.45);
}

.tag-award {
  border-color: rgba(240, 193, 90, 0.45);
  color: #ffd89c;
}

.edu-item {
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}

.edu-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
}

.edu-badge {
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--accent-soft) 68%, transparent);
  border-radius: 999px;
  padding: 0.2rem 0.55rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.74rem;
  color: var(--ink);
  white-space: nowrap;
}

.edu-program {
  margin: 0.18rem 0 0.3rem;
}

.edu-subblock {
  margin-top: 0.5rem;
  padding: 0.52rem 0.72rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(12, 25, 40, 0.58);
}

.edu-line {
  margin: 0;
}

.edu-line + .edu-line {
  margin-top: 0.24rem;
}

.meta {
  margin: 0.25rem 0;
  color: var(--muted);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.86rem;
}

.pub-item {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.8rem 0.9rem;
  background: rgba(14, 27, 44, 0.56);
}

.pub-authors {
  margin: 0.35rem 0 0;
}

.pub-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.58rem;
}

.pub-extra {
  margin: 0.65rem 0 0;
  font-size: 0.92rem;
}

.pub-highlight {
  border-color: rgba(240, 193, 90, 0.45);
  box-shadow: inset 0 0 0 1px rgba(240, 193, 90, 0.18);
}

.grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(1, minmax(0, 1fr));
}

.ctf-list {
  border-top: 1px dashed var(--line);
}

.ctf-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.18rem;
  padding: 0.78rem 0;
  border-bottom: 1px dashed var(--line);
}

.ctf-name {
  margin: 0;
  font-weight: 600;
}

.ctf-meta {
  margin: 0;
  color: var(--muted);
  font-family: "IBM Plex Mono", monospace;
}

ul {
  margin: 0.45rem 0 0;
  padding-left: 1.1rem;
}

li + li {
  margin-top: 0.35rem;
}

.tight li + li {
  margin-top: 0.45rem;
}

footer {
  padding: 1.5rem 0 0.2rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.86rem;
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  animation: rise 0.7s ease forwards;
}

.reveal:nth-of-type(2) { animation-delay: 0.06s; }
.reveal:nth-of-type(3) { animation-delay: 0.12s; }
.reveal:nth-of-type(4) { animation-delay: 0.18s; }
.reveal:nth-of-type(5) { animation-delay: 0.24s; }
.reveal:nth-of-type(6) { animation-delay: 0.30s; }

@keyframes rise {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (min-width: 860px) {
  .page {
    padding: 2.8rem 1.4rem 4.2rem;
  }

  .ctf-row {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 1rem;
  }
}