:root {
  color-scheme: light;
  --ink: #17211f;
  --muted: #5f6d68;
  --accent: #0d766b;
  --line: #d7e2de;
  --paper: #f6f8f5;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

body {
  min-width: 320px;
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Malgun Gothic", "Apple SD Gothic Neo", sans-serif;
  line-height: 1.7;
}

.profile {
  width: min(100% - 40px, 880px);
  min-height: 100vh;
  margin: 0 auto;
  padding: 12vh 0 10vh;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(250px, 0.8fr);
  align-items: center;
  gap: clamp(48px, 9vw, 120px);
}

.intro {
  border-left: 5px solid var(--accent);
  padding-left: clamp(24px, 4vw, 48px);
}

.eyebrow,
.label {
  margin: 0;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

h1 {
  margin: 18px 0 14px;
  font-size: clamp(3rem, 8vw, 6rem);
  line-height: 1.05;
  letter-spacing: 0.02em;
}

.affiliation {
  margin: 0;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.2rem);
}

.bio {
  max-width: 30rem;
  margin: 40px 0 0;
  font-size: clamp(1.1rem, 2.5vw, 1.45rem);
  font-weight: 600;
}

.details {
  padding: 28px 30px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 16px 40px rgba(31, 62, 55, 0.08);
}

.detail-item + .detail-item {
  margin-top: 30px;
  padding-top: 30px;
  border-top: 1px solid var(--line);
}

.detail-item p,
.contact a {
  display: block;
  margin: 8px 0 0;
  color: var(--ink);
  font-size: 0.98rem;
}

.contact a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
  overflow-wrap: anywhere;
}

.contact a:hover,
.contact a:focus-visible {
  color: var(--ink);
}

@media (max-width: 680px) {
  .profile {
    min-height: auto;
    padding: 64px 0;
    grid-template-columns: 1fr;
    gap: 44px;
  }

  h1 {
    margin-top: 14px;
  }

  .bio {
    margin-top: 28px;
  }
}