/* Shared styles for card detail pages loaded in modal iframe */
:root {
  /* Typography controls (per-page可覆寫) */
  --card-font: inherit;                     /* 例：'SF Pro Display', 'Noto Sans TC', sans-serif */
  --card-text-color: var(--text);
  --card-title-size: clamp(22px, 4vw, 36px);
  --card-title-color: var(--text);
  --card-lead-size: clamp(14px, 2.2vw, 18px);
  --card-lead-color: var(--muted);

  /* Media controls */
  --card-media-radius: 14px;
  --card-media-shadow: var(--shadow);
  --card-media-width: 100%;               /* 例：90% 或 640px */
  --card-media-max-w: none;               /* 例：960px */
}

body { font-family: var(--card-font); color: var(--card-text-color); }
.card-page { padding: 20px 0 36px; }
.card-hero { margin-bottom: 14px; }
.card-hero h1 { margin: 0 0 6px; font-size: var(--card-title-size); color: var(--card-title-color); }
.card-hero .lead { margin: 0; color: var(--card-lead-color); font-size: var(--card-lead-size); }
.card-shell { display: grid; gap: 16px; }

.media { margin: 10px 0 16px; }
.media img { width: var(--card-media-width); max-width: var(--card-media-max-w); height: auto; border-radius: var(--card-media-radius); box-shadow: var(--card-media-shadow); display: block; }
.media figcaption { margin-top: 6px; color: var(--muted); font-size: 13px; }

.features { margin: 8px 0 0; padding-left: 18px; }
.features li { margin: 6px 0; }

.img-grid { display: grid; gap: 12px; grid-template-columns: repeat(2, minmax(0,1fr)); }
.img-grid img { width: 100%; border-radius: 12px; box-shadow: var(--shadow); }

.kicker { font-weight: 700; letter-spacing: .02em; color: var(--muted); text-transform: uppercase; font-size: 12px; }
.split { display: grid; gap: 16px; grid-template-columns: 1fr 1fr; align-items: center; }
@media (max-width: 720px) { .split { grid-template-columns: 1fr; } }

.cta-row { margin-top: 16px; }
.cta-row .btn { margin-right: 8px; }

.card-panel,
.note-panel {
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 18px;
  padding: 18px;
}

.card-panel {
  background: linear-gradient(180deg, #ffffff, #f7fafe);
  box-shadow: var(--shadow);
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.chip {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(0, 122, 255, 0.08);
  color: var(--brand);
  font-size: 13px;
  font-weight: 700;
}

.feature-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0,1fr));
}

.feature-card {
  padding: 16px;
  border-radius: 14px;
  background: rgba(255,255,255,0.82);
  border: 1px solid rgba(0,0,0,0.06);
}

.feature-card h3 {
  margin: 0 0 6px;
  font-size: 16px;
  line-height: 1.3;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.note-panel {
  background: #f7fafe;
  color: var(--muted);
}

.note-panel p {
  margin: 0;
}

@media (max-width: 720px) {
  .feature-grid {
    grid-template-columns: 1fr;
  }
}