* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg: #0a0a0a;
  --text: #e5e5e5;
  --text-muted: #737373;
  --accent: #2EFFB5;
  --border: rgba(255, 255, 255, 0.1);
  --transition: 0.25s ease;
}

html, body {
  width: 100%;
  height: 100%;
}

body {
  font-family: 'JetBrains Mono', monospace;
  background: var(--bg);
  color: var(--text);
  display: grid;
  place-items: center;
  min-height: 100vh;
  padding: 2rem;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

#app {
  max-width: 480px;
  width: 100%;
}

.hero {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.intro {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.name {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.02em;
}

.handle {
  font-size: 0.875rem;
  color: var(--accent);
  font-weight: 500;
}

.bio {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-top: 0.5rem;
}

.links {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.link {
  --pad: 2px;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1rem;
  font-size: 0.8rem;
  font-family: inherit;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  background: linear-gradient(
    to right,
    rgba(255, 255, 255, 0.03),
    rgba(255, 255, 255, 0.06)
  );
  border: 1px solid var(--border);
  transition:
    border-color var(--transition),
    background var(--transition),
    color var(--transition);
}

.link::before {
  content: "";
  position: absolute;
  inset: calc(-1 * var(--pad));
  padding: var(--pad);
  border: 1.5px solid transparent;
  background: transparent content-box;
  pointer-events: none;
  transition:
    inset var(--transition),
    padding var(--transition),
    border-color var(--transition);
  mask:
    conic-gradient(#000 0 0) content-box,
    conic-gradient(at 6px 6px, transparent 75%, #000 0)
    0 0 / calc(100% - 6px) calc(100% - 6px);
}

.link:hover {
  border-color: var(--accent);
  background: linear-gradient(
    to right,
    rgba(46, 255, 181, 0.05),
    rgba(46, 255, 181, 0.1)
  );
}

.link:hover::before {
  --pad: 6px;
  border-color: var(--accent);
}

.link:hover .link-icon {
  color: var(--accent);
}

.link-icon {
  width: 16px;
  height: 16px;
  transition: color var(--transition);
}

@media (max-width: 480px) {
  body {
    padding: 1.5rem;
  }

  .name {
    font-size: 1.25rem;
  }

  .links {
    flex-direction: column;
  }

  .link {
    justify-content: center;
  }
}