/* Vibe Coding Wiki · Home Page */

/* ============ Evolution Track ============ */
.evolution-track {
  display: flex;
  align-items: stretch;
  gap: 8px;
  margin-top: 24px;
  overflow-x: auto;
  padding-bottom: 12px;
}

.evo-card {
  flex: 0 0 200px;
  padding: 20px;
  background: var(--c-panel);
  border: 1px solid var(--c-line);
  border-top: 4px solid var(--c-shihqing);
  text-decoration: none;
  color: inherit;
  transition: all 0.2s;
  display: block;
}

.evo-card:hover {
  background: var(--c-paper-deep);
  transform: translateY(-2px);
}

.evo-card--early { border-top-color: var(--c-liujin); background: linear-gradient(to bottom, var(--c-wash-yellow) 0%, var(--c-panel) 50%); }
.evo-card--now { border-top-color: var(--c-zhusha); background: linear-gradient(to bottom, var(--c-wash-red) 0%, var(--c-panel) 50%); }

.evo-card__date {
  font-family: var(--font-rounded);
  font-size: 11px;
  font-weight: 700;
  color: var(--c-shihqing);
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}

.evo-card__title {
  font-family: var(--font-title);
  font-size: 18px;
  font-weight: 700;
  color: var(--c-ink);
  margin-bottom: 6px;
  letter-spacing: 0.005em;
}

.evo-card__author {
  font-size: 11px;
  color: var(--c-muted);
  font-style: italic;
  margin-bottom: 12px;
}

.evo-card__quote {
  font-family: var(--font-title);
  font-size: 12px;
  font-style: italic;
  color: var(--c-ink-soft);
  line-height: 1.5;
  padding-top: 10px;
  border-top: 1px solid var(--c-line-soft);
}

.evo-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--c-line-strong);
  font-weight: 300;
  align-self: center;
  padding-top: 28px;
  flex-shrink: 0;
}

/* ============ Tag Cloud ============ */
.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  padding: 32px;
  background: var(--c-panel);
  border: 1px solid var(--c-line);
  align-items: center;
  justify-content: center;
  line-height: 1.3;
}

.tag-chip {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  padding: 4px 10px;
  background: var(--c-paper-deep);
  border: 1px solid var(--c-line);
  font-family: var(--font-mono);
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s;
}

.tag-chip:hover {
  background: var(--c-panel);
  border-color: var(--c-shihqing);
  transform: translateY(-2px);
}

.tag-chip__count {
  font-family: var(--font-rounded);
  font-size: 10px;
  color: var(--c-muted);
  font-weight: 700;
  vertical-align: super;
  margin-left: 2px;
}