/* JC-STAR series: organic discovery + one-tap share */
.i3-spread {
  margin: 1.5rem 0 2rem;
  padding: 1.15rem 1.2rem 1.25rem;
  border-radius: 16px;
  border: 1px solid rgba(0, 113, 227, 0.18);
  background: linear-gradient(180deg, #f7fbff 0%, #fafafa 100%);
}
@media (prefers-color-scheme: dark) {
  .i3-spread {
    background: linear-gradient(180deg, #152033 0%, #1c1c1e 100%);
    border-color: rgba(41, 151, 255, 0.28);
  }
}
.i3-spread__eyebrow {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #0369a1;
  margin: 0 0 0.35rem;
}
@media (prefers-color-scheme: dark) {
  .i3-spread__eyebrow { color: #7dd3fc; }
}
.i3-spread__title {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.45;
}
.i3-spread__lead {
  margin: 0 0 0.9rem;
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--i3wp-muted, #6e6e73);
}
.i3-spread__path {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0 0 1rem;
}
.i3-spread__path a,
.i3-spread__path span {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.28rem 0.65rem;
  border-radius: 999px;
  text-decoration: none;
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  color: inherit;
}
@media (prefers-color-scheme: dark) {
  .i3-spread__path a,
  .i3-spread__path span {
    background: #252528;
    border-color: rgba(255, 255, 255, 0.1);
  }
}
.i3-spread__path a:hover { border-color: #0071e3; color: #0071e3; }
.i3-spread__path .i3-spread__arrow {
  border: 0;
  background: transparent;
  padding: 0 0.1rem;
  color: #6e6e73;
}
.i3-spread__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.85rem;
}
.i3-spread__actions a,
.i3-spread__actions button {
  appearance: none;
  border: 0;
  cursor: pointer;
  font: inherit;
  font-size: 0.84rem;
  font-weight: 600;
  padding: 0.45rem 0.85rem;
  border-radius: 10px;
  text-decoration: none;
  color: #fff;
  background: #0071e3;
}
.i3-spread__actions a.i3-spread__ghost,
.i3-spread__actions button.i3-spread__ghost {
  background: transparent;
  color: #0071e3;
  border: 1px solid #0071e3;
}
.i3-spread__actions button.is-copied {
  background: #2f7a4d;
  border-color: #2f7a4d;
  color: #fff;
}
.i3-spread__lang {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.5rem;
  margin: 0.75rem 0 0;
}
.i3-spread__lang a {
  display: block;
  padding: 0.55rem 0.7rem;
  border-radius: 10px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  background: #fff;
  text-decoration: none;
  color: inherit;
  font-size: 0.84rem;
  font-weight: 600;
}
@media (prefers-color-scheme: dark) {
  .i3-spread__lang a {
    background: #252528;
    border-color: rgba(255, 255, 255, 0.1);
  }
}
.i3-spread__lang a small {
  display: block;
  font-size: 0.72rem;
  font-weight: 500;
  color: #6e6e73;
  margin-bottom: 0.15rem;
}
.i3-spread__q-share {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.55rem;
}
.i3-spread__q-share a,
.i3-spread__q-share button {
  appearance: none;
  border: 1px solid rgba(194, 65, 12, 0.35);
  background: #fff7ed;
  color: #c2410c;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.28rem 0.55rem;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
}
@media (prefers-color-scheme: dark) {
  .i3-spread__q-share a,
  .i3-spread__q-share button {
    background: #2a1f14;
    border-color: rgba(253, 186, 116, 0.35);
    color: #fdba74;
  }
}
.i3-spread__map {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.65rem;
  margin: 1rem 0;
}
.i3-spread__map a {
  display: block;
  padding: 0.75rem 0.85rem;
  border-radius: 12px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  background: #fff;
  text-decoration: none;
  color: inherit;
}
@media (prefers-color-scheme: dark) {
  .i3-spread__map a {
    background: #252528;
    border-color: rgba(255, 255, 255, 0.1);
  }
}
.i3-spread__map strong {
  display: block;
  font-size: 0.9rem;
  margin-bottom: 0.2rem;
}
.i3-spread__map span {
  font-size: 0.8rem;
  color: #6e6e73;
  line-height: 1.45;
}