.share-page {
  min-height: 100vh;
  margin: 0;
  background: var(--page-bg);
  color: var(--ink);
}

.share-shell {
  width: min(760px, calc(100% - 24px));
  margin: 0 auto;
  padding: 28px 0 48px;
}

.share-back {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--purple-deep);
  font-weight: 800;
}

.share-market-card {
  overflow: hidden;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: linear-gradient(145deg, var(--surface), var(--purple-soft));
  box-shadow: var(--shadow);
}

.share-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
}

.share-brand img {
  width: 42px;
  height: 42px;
  border-radius: 14px;
}

.share-market-card h1 {
  margin: 10px 0;
  font-size: clamp(28px, 6vw, 46px);
}

.share-takeaway {
  color: var(--muted);
  line-height: 1.8;
}

.share-nikkei {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 16px;
  margin: 22px 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--surface-strong);
}

.share-nikkei span {
  grid-column: 1 / -1;
  color: var(--muted);
}

.share-nikkei strong {
  font-size: 30px;
}

.share-nikkei em {
  align-self: center;
  font-size: 20px;
  font-style: normal;
  font-weight: 800;
}

.share-nikkei em.positive {
  color: var(--good);
}

.share-nikkei em.negative {
  color: var(--bad);
}

.share-nikkei em.neutral {
  color: var(--muted);
}

.share-market-card ul {
  display: grid;
  gap: 8px;
  padding: 0;
  list-style: none;
}

.share-market-card li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 15px;
  border-radius: 15px;
  background: var(--surface-strong);
}

.share-market-card li strong {
  min-width: 0;
  overflow-wrap: anywhere;
}

.share-market-card li span {
  flex: 0 0 auto;
  color: var(--muted);
}

.share-market-card footer {
  margin-top: 20px;
  color: var(--muted);
  font-size: 11px;
}

.share-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
}

.share-actions button {
  border: 0;
  cursor: pointer;
  font: inherit;
}

.share-actions #shareStatus {
  width: 100%;
  color: var(--muted);
  font-size: 12px;
}

@media (max-width: 520px) {
  .share-shell {
    width: min(100% - 16px, 760px);
    padding-top: 16px;
  }

  .share-market-card {
    padding: 20px;
    border-radius: 22px;
  }

  .share-market-card li {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .share-actions button {
    flex: 1 1 140px;
  }
}