/* Knowpath Card — GrowPath L0 editorial card */

.kp-stage {
  width: 100%;
  max-width: min(100vw - 1.5rem, 440px);
  margin: 0 auto;
}

.kp-card {
  --kp-accent: #5a8f7a;
  --kp-accent-soft: rgba(90, 143, 122, 0.14);
  --kp-accent-deep: #3d6b5a;
  --kp-paper: #fafcf9;
  --kp-ink: #1a2822;
  --kp-ink-soft: rgba(26, 40, 34, 0.62);
  --kp-line: rgba(90, 143, 122, 0.22);

  background: var(--kp-paper);
  border: 1px solid var(--kp-line);
  border-radius: 20px;
  overflow: hidden;
  box-shadow:
    0 4px 24px rgba(90, 143, 122, 0.08),
    0 20px 48px rgba(26, 40, 34, 0.06);
  opacity: 0;
  transform: translateY(16px) scale(0.98);
  transition: opacity 0.5s ease, transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.kp-card.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.kp-brand {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.1rem;
  background: linear-gradient(135deg, rgba(90, 143, 122, 0.12), transparent);
  border-bottom: 1px solid var(--kp-line);
}

.kp-brand-zh {
  font-family: "Noto Serif TC", serif;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--kp-accent-deep);
  letter-spacing: 0.06em;
}

.kp-brand-en {
  display: block;
  font-family: "Cormorant Garamond", serif;
  font-size: 0.75rem;
  color: var(--kp-ink-soft);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.kp-brand-id {
  font-size: 0.65rem;
  color: var(--kp-ink-soft);
  letter-spacing: 0.08em;
}

.kp-hero {
  padding: 1.25rem 1.1rem 1rem;
  text-align: center;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(90, 143, 122, 0.1), transparent 70%);
}

.kp-archetype-label {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--kp-accent);
  margin: 0 0 0.35rem;
}

.kp-archetype-name {
  font-family: "Noto Serif TC", serif;
  font-size: clamp(1.5rem, 5vw, 1.85rem);
  font-weight: 600;
  color: var(--kp-accent-deep);
  margin: 0 0 0.5rem;
  line-height: 1.25;
}

.kp-tagline {
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--kp-ink-soft);
  margin: 0 auto;
  max-width: 28em;
}

.kp-age {
  margin: 0.75rem 0 0;
  font-size: 0.82rem;
  color: var(--kp-accent);
  font-weight: 500;
}

.kp-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem;
  margin-top: 0.85rem;
}

.kp-pill {
  font-size: 0.72rem;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  background: var(--kp-accent-soft);
  color: var(--kp-accent-deep);
}

.kp-block-title {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--kp-accent);
  margin: 0 0 0.6rem;
  font-weight: 600;
}

.kp-highlights,
.kp-shadow,
.kp-stats,
.kp-milestones,
.kp-try-stage,
.kp-try-week,
.kp-companion {
  padding: 1rem 1.1rem;
  border-top: 1px solid var(--kp-line);
}

.kp-highlights ul {
  margin: 0;
  padding-left: 1.15rem;
  line-height: 1.55;
  font-size: 0.9rem;
}

.kp-shadow p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--kp-ink);
}

.kp-growth-edge {
  margin-top: 0.65rem !important;
  font-size: 0.85rem !important;
  color: var(--kp-ink-soft) !important;
  font-style: italic;
}

.kp-stats-head {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  margin-bottom: 0.85rem;
}

.kp-stats-head span:first-child {
  font-family: "Noto Serif TC", serif;
  font-size: 0.95rem;
  color: var(--kp-accent-deep);
}

.kp-stats-sub {
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  color: var(--kp-ink-soft);
}

.kp-stat-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.kp-callouts {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem;
  margin-top: 0.75rem;
}

.kp-stat-row {
  margin-bottom: 0.65rem;
}

.kp-stat-row:last-child {
  margin-bottom: 0;
}

.kp-stat-head {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.78rem;
  margin-bottom: 0.2rem;
}

.kp-stat-head strong {
  flex: 1;
  font-weight: 500;
  color: var(--kp-ink);
}

.kp-stat-icon {
  font-size: 0.85rem;
}

.kp-stat-score {
  font-size: 0.72rem;
  color: var(--kp-accent);
  font-weight: 600;
}

.kp-stat-bar {
  height: 4px;
  background: rgba(90, 143, 122, 0.12);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 0.25rem;
}

.kp-stat-bar i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--kp-accent), #6fa888);
  border-radius: 2px;
  max-width: 100%;
}

.kp-stat-teaser {
  margin: 0;
  font-size: 0.75rem;
  line-height: 1.45;
  color: var(--kp-ink-soft);
}

.kp-callout {
  font-size: 0.72rem;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  border: 1px solid var(--kp-line);
}

.kp-callout--peak {
  background: rgba(90, 143, 122, 0.12);
  color: var(--kp-accent-deep);
}

.kp-callout--low {
  background: rgba(56, 178, 172, 0.08);
  color: var(--kp-ink-soft);
}

.kp-stats-unlock {
  margin: 0.75rem 0 0;
  font-size: 0.72rem;
  color: var(--kp-ink-soft);
  text-align: center;
}

.kp-milestone-arch {
  margin: 0 0 0.5rem;
  font-family: "Noto Serif TC", serif;
  font-size: 0.88rem;
  color: var(--kp-accent-deep);
}

.kp-milestone-list {
  margin: 0;
  padding-left: 1.1rem;
  font-size: 0.88rem;
  line-height: 1.5;
}

.kp-milestone-source {
  margin: 0.5rem 0 0;
  font-size: 0.68rem;
  color: var(--kp-ink-soft);
}

.kp-try-stage,
.kp-try-week {
  background: var(--kp-accent-soft);
}

.kp-try-band {
  margin: 0 0 0.6rem;
  font-size: 0.82rem;
  color: var(--kp-accent-deep);
  font-weight: 500;
}

.kp-try-dl {
  margin: 0;
}

.kp-try-dl dt {
  font-size: 0.68rem;
  color: var(--kp-accent-deep);
  margin-top: 0.55rem;
  font-weight: 600;
}

.kp-try-dl dt:first-child {
  margin-top: 0;
}

.kp-try-dl dd {
  margin: 0.15rem 0 0;
  font-size: 0.88rem;
  line-height: 1.5;
}

.kp-companion {
  background: linear-gradient(180deg, rgba(90, 143, 122, 0.06), transparent);
}

.kp-companion-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
}

.kp-companion-meta {
  font-size: 0.72rem;
  color: var(--kp-accent);
}

.kp-companion-teaser {
  font-size: 0.82rem;
  color: var(--kp-ink-soft);
  margin: 0.35rem 0 0.75rem;
  line-height: 1.45;
}

.kp-chapter-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.kp-chapter-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0;
  border-bottom: 1px dashed rgba(90, 143, 122, 0.2);
  font-size: 0.82rem;
}

.kp-chapter-id {
  font-size: 0.65rem;
  color: var(--kp-ink-soft);
  width: 1.75rem;
}

.kp-chapter-title {
  flex: 1;
  color: var(--kp-ink);
  font-weight: 500;
}

.kp-companion-cta {
  width: 100%;
  margin-top: 0.85rem;
  padding: 0.75rem;
  border: 1px dashed var(--kp-accent);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.6);
  color: var(--kp-accent-deep);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  transition: background 0.2s, border-color 0.2s;
}

.kp-companion-cta:not(:disabled):hover {
  background: rgba(90, 143, 122, 0.1);
  border-color: var(--kp-accent-deep);
}

.kp-companion-cta:disabled {
  cursor: not-allowed;
  opacity: 0.85;
}

.kp-companion-cta.is-unlocked {
  border-style: solid;
  background: linear-gradient(135deg, rgba(90, 143, 122, 0.14), rgba(61, 107, 90, 0.08));
}

.kp-unlock-main {
  font-weight: 600;
}

.kp-unlock-price {
  font-size: 0.82rem;
  color: var(--kp-accent-deep);
}

.kp-unlock-meta {
  font-size: 0.68rem;
  font-weight: 400;
  color: var(--kp-ink-soft);
}

.kp-footer {
  padding: 0.85rem 1.1rem 1.1rem;
  border-top: 1px solid var(--kp-line);
  background: rgba(90, 143, 122, 0.04);
}

.kp-footer p {
  margin: 0;
  font-size: 0.68rem;
  line-height: 1.5;
  color: var(--kp-ink-soft);
  text-align: center;
}

.kp-footer-ms {
  margin-top: 0.35rem !important;
}

.how-kp-preview-wrap {
  position: relative;
  margin-top: 0.75rem;
  border-radius: 16px;
  overflow: hidden;
  max-height: 340px;
}

.how-kp-preview-wrap .kp-stage {
  transform: scale(0.92);
  transform-origin: top center;
  pointer-events: none;
}

.how-kp-preview-mask {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(250, 252, 249, 0.92) 85%);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 1rem;
}

.how-preview-frost-label {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--kp-accent-deep);
  background: rgba(255, 255, 255, 0.85);
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 1px solid rgba(90, 143, 122, 0.22);
}