.site-header {
  margin-bottom: 2.5rem;
}

/* ========== Fortune Result ========== */

.fortune-result {
  text-align: center;
  padding: 2.5rem 1.5rem;
  margin-bottom: 3rem;
  background-color: var(--wa-white);
  border: 1px solid var(--wa-gray-light);
  border-radius: 6px;
}

.fortune-rank {
  margin-bottom: 1.25rem;
}

.rank-text {
  display: inline-block;
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--wa-ink);
  padding: 0.2em 0.5em;
  border-bottom: 3px solid var(--wa-orange);
}

/* -- 運勢ランク別カラー -- */

.fortune-result[data-rank="大吉"] .rank-text {
  color: #B8860B;
  border-bottom-color: #DAA520;
}
.fortune-result[data-rank="大吉"] {
  border-color: #F0E4C8;
  background-color: #FFFDF7;
}

.fortune-result[data-rank="吉"] {
  border-color: #F5E0C0;
  background-color: #FFFCF5;
}

.fortune-result[data-rank="中吉"] {
  border-color: #D5E5D9;
  background-color: #FBFDF9;
}

.fortune-result[data-rank="小吉"] {
  border-color: #D0E5ED;
  background-color: #FAFCFD;
}

.fortune-result[data-rank="凶"] .rank-text {
  color: #8B6E60;
  border-bottom-color: #A0877B;
}
.fortune-result[data-rank="凶"] {
  background-color: var(--wa-white);
  border-color: #D9D3CC;
}

.fortune-result[data-rank="大凶"] .rank-text {
  color: #6B5B5B;
  border-bottom-color: #7A6A6A;
}
.fortune-result[data-rank="大凶"] {
  background-color: var(--wa-white);
  border-color: #CCC8C2;
}

.fortune-comment {
  font-size: 1rem;
  color: var(--wa-ink-light);
  margin-bottom: 2rem;
  line-height: 1.8;
}

.fortune-details {
  display: flex;
  flex-direction: column;
  gap: 0;
  text-align: left;
  max-width: 24rem;
  margin: 0 auto 1.5rem;
}

.detail-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--wa-gray-light);
}

.detail-item:last-child {
  border-bottom: none;
}

.detail-label {
  font-size: 0.8rem;
  color: var(--wa-gray);
  flex-shrink: 0;
}

.detail-value {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--wa-ink);
  text-align: right;
}

.fortune-date {
  font-size: 0.8rem;
  color: var(--wa-gray);
}

/* ========== Share Zone ========== */

.share-zone {
  margin-bottom: 3rem;
}

.share-heading {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.share-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.6rem;
}

.share-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--wa-gray-light);
  border-radius: 4px;
  background-color: var(--wa-white);
  text-decoration: none;
  color: var(--wa-ink);
  font-size: 0.8rem;
  font-family: inherit;
  line-height: 1.4;
  transition: border-color 0.15s;
  cursor: pointer;
}

.share-btn:hover {
  border-color: var(--wa-gray);
}

.share-btn-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

img.share-btn-icon {
  border-radius: 0;
  object-fit: contain;
}

.share-btn-icon-fallback {
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--wa-white);
  font-size: 0.65rem;
  font-weight: 700;
  line-height: 1;
}

.share-btn-name {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ========== Share Note ========== */

.share-note {
  text-align: center;
  font-size: 0.75rem;
  color: var(--wa-gray);
  margin-bottom: 1rem;
}

/* ========== Responsive ========== */

@media (max-width: 480px) {
  .rank-text {
    font-size: 2rem;
  }

  .share-grid {
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  }

  .fortune-result {
    padding: 2rem 1rem;
  }
}