.rank-page { padding: 24px; max-width: 900px; margin: 0 auto; }

.rank-tier-guide {
  margin: 24px 0; padding: 20px;
  background: linear-gradient(135deg, #1e1e2e, #2a1e2e);
  border-radius: 12px;
}
.rank-tier-guide__title { color: #fbbf24; font-weight: 600; margin-bottom: 16px; }
.rank-tier-guide__list { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.rank-tier {
  text-align: center; padding: 12px 8px;
  background: #0f0f1e; border: 2px solid var(--tier-color); border-radius: 8px;
}
.rank-tier__icon { font-size: 1.5rem; margin-bottom: 4px; }
.rank-tier__name { font-weight: 700; color: var(--tier-color); font-size: 0.85rem; }
.rank-tier__min { color: #888; font-size: 0.75rem; margin-top: 2px; }

.rank-section { margin-top: 24px; }
.rank-section__head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 16px; }
.rank-section__title { font-size: 1.2rem; }
.rank-section__sub { color: #888; font-size: 0.85rem; }

.rank-list { display: flex; flex-direction: column; gap: 8px; }
.rank-row {
  display: grid; grid-template-columns: 56px 1fr auto;
  align-items: center; gap: 16px;
  padding: 14px 16px; background: #1e1e2e; border: 1px solid #2a2a3e; border-radius: 8px;
}
.rank-row.is-top { background: linear-gradient(90deg, #2a2418, #1e1e2e); border-color: #fbbf24; }
.rank-row__rank { font-size: 1.5rem; font-weight: 700; text-align: center; color: #fbbf24; }
.rank-row__user { min-width: 0; }
.rank-row__name { font-weight: 600; margin-bottom: 4px; }
.rank-row__tier {
  display: inline-block; padding: 2px 8px;
  background: #0f0f1e; border: 1px solid var(--tier-color); border-radius: 12px;
  color: var(--tier-color); font-size: 0.75rem; font-weight: 600;
}
.rank-row__amount { font-weight: 700; color: #34a853; font-size: 1.1rem; }

@media (max-width: 640px) {
  .rank-tier-guide__list { grid-template-columns: repeat(3, 1fr); }
  .rank-row { grid-template-columns: 40px 1fr; }
  .rank-row__amount { grid-column: 1/-1; text-align: right; }
}