/* || Journey page */

.journey-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0;
}

.journey-nav a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0;
  text-decoration: none;
  transition: color 0.25s ease;
}

.journey-nav a:hover {
  color: var(--accent);
}

@media (max-width: 640px) {
  .journey-nav {
    gap: 0.35rem;
    font-size: 0.85rem;
    padding-left: 1.25rem;
    padding-right: 1.25rem;
    justify-content: center;
  }
  .journey-nav a {
    padding: 0.2rem 0;
  }
  .journey-nav-sep {
    display: none;
  }
}

.journey-part {
  scroll-margin-top: 80px;
  padding: 1.5rem 2rem;
}

.journey-article {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 0 2rem;
}

.journey-part-title {
  display: inline-flex;
  align-items: center;
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  color: var(--text);
  text-decoration: none;
  min-height: 44px;
}

.journey-part-title a {
  text-decoration: none;
}

.journey-part-sub {
  font-size: 0.55em;
  font-weight: 400;
  color: var(--muted);
  letter-spacing: 0.02em;
  vertical-align: middle;
  margin-left: 0.25em;
}

.journey-article .subhead {
  font-size: 1.05rem;
  color: var(--muted);
  margin-bottom: 1.5rem;
  line-height: 1.75;
}

.journey-article p {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--muted);
  margin-bottom: 1.5rem;
}

.journey-article p strong {
  color: var(--text);
  font-weight: 600;
}

.journey-article p code {
  font-family: var(--font-sans);
  font-weight: 500;
  color: var(--accent);
}

.journey-article hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2rem 0;
}

.journey-article .signoff {
  margin-top: 2rem;
  font-size: 1rem;
  color: var(--text);
  font-weight: 600;
}

@media (max-width: 640px) {
  .journey-part {
    padding: 1rem 1.25rem;
  }
  .journey-article {
    padding: 0 0 2rem;
  }
}

.tech-stack {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
}

.tech-stack li {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--muted);
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--border);
}

.tech-stack li:last-child {
  border-bottom: none;
}