:root {
  --pud-front-bg: #ffffff;
  --pud-front-card: #ffffff;
  --pud-front-text: #0f172a;
  --pud-front-muted: #64748b;
  --pud-front-line: #e2e8f0;
  --pud-front-shadow: 0 16px 38px rgba(15, 23, 42, 0.08);
  --pud-front-radius: 22px;
}

.pud-front-grid,
.pud-update-stack {
  display: grid;
  gap: 22px;
}

.pud-front-grid {
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
}

.pud-card,
.pud-hero-card,
.pud-timeline-item {
  background: var(--pud-front-card);
  color: var(--pud-front-text);
  border: 1px solid var(--pud-front-line);
  border-radius: var(--pud-front-radius);
  box-shadow: var(--pud-front-shadow);
}

.pud-card,
.pud-timeline-item {
  padding: 22px;
}

.pud-hero-card {
  padding: 28px;
  background:
    radial-gradient(circle at top right, rgba(99,102,241,.12), transparent 26%),
    linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.pud-card h3,
.pud-timeline-item h3,
.pud-hero-card h2 {
  margin: 0 0 12px;
  line-height: 1.15;
}

.pud-card a,
.pud-hero-card a,
.pud-timeline-item a {
  text-decoration: none;
}

.pud-muted {
  color: var(--pud-front-muted);
}

.pud-content > *:last-child {
  margin-bottom: 0;
}

.pud-chip-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.pud-badge {
  display: inline-flex;
  padding: 8px 11px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .02em;
}

.pud-badge-status-planned { background: #eff6ff; color: #1d4ed8; }
.pud-badge-status-in-progress { background: #eef2ff; color: #4338ca; }
.pud-badge-status-blocked { background: #fff1f2; color: #be123c; }
.pud-badge-status-completed { background: #ecfdf5; color: #15803d; }

.pud-badge-priority-low { background: #f8fafc; color: #475569; }
.pud-badge-priority-medium { background: #fff7ed; color: #c2410c; }
.pud-badge-priority-high { background: #fef2f2; color: #dc2626; }
.pud-badge-priority-critical { background: #111827; color: #ffffff; }

.pud-progress-wrap {
  margin: 16px 0 14px;
}

.pud-progress-bar {
  height: 14px;
  background: #e2e8f0;
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}

.pud-progress-bar span {
  display: block;
  height: 100%;
  width: 0;
  border-radius: 999px;
  background: linear-gradient(90deg, #22c55e 0%, #3b82f6 50%, #8b5cf6 100%);
  box-shadow: 0 10px 26px rgba(79, 70, 229, 0.24);
  transition: width 1s cubic-bezier(.2,.8,.2,1);
}

.pud-progress-meta {
  margin-top: 8px;
  display: flex;
  justify-content: space-between;
  gap: 8px;
  color: var(--pud-front-muted);
  font-size: 12px;
}

.pud-progress-meta strong {
  color: var(--pud-front-text);
}

.pud-link {
  display: inline-flex;
  margin-top: 6px;
  font-weight: 700;
}

.pud-project-page {
  margin-top: 24px;
}

.pud-meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin: 18px 0 4px;
}

.pud-meta-grid div {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 18px;
  padding: 16px;
}

.pud-meta-grid span {
  display: block;
  color: var(--pud-front-muted);
  font-size: 12px;
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: .04em;
}

.pud-meta-grid strong {
  display: block;
  font-size: 16px;
}

.pud-timeline-wrap {
  margin-top: 22px;
  display: grid;
  gap: 16px;
}

.pud-timeline-wrap > h2 {
  margin: 0 0 2px;
}

.pud-reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .65s ease, transform .65s ease;
}

.pud-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 720px) {
  .pud-card,
  .pud-timeline-item,
  .pud-hero-card {
    padding: 18px;
  }
}