.cs-credit-rule {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 0 0 24px;
}
.cs-credit-rule strong { font-size: 18px; letter-spacing: -.3px; }
.cs-credit-definition { flex-basis: 100%; margin: 0; color: var(--muted); font-size: 12px; line-height: 1.8; }
.cs-credit-rule > span { color: var(--muted); font-size: 12px; }
.cs-credit-packs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.cs-credit-pack {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-width: 0;
  padding: 26px 22px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--panel);
}
.cs-credit-pack:nth-child(2) { border-color: var(--accent-border); background: var(--accent-soft); }
.cs-credit-use { margin: 0 0 18px; color: var(--muted); font-size: 12px; }
.cs-credit-pack h3 { margin: 0 0 20px; font-size: 19px; letter-spacing: -.4px; }
.cs-credit-price { margin: 0; font-size: clamp(25px, 2.4vw, 32px); font-weight: 700; line-height: 1.3; letter-spacing: -.8px; font-variant-numeric: tabular-nums; }
.cs-credit-unit { margin: 8px 0 20px; color: var(--muted); font-size: 12px; }
.cs-credit-unit strong { color: var(--ink); font-weight: 650; }
.cs-credit-quantity { margin: 0 0 22px; color: var(--muted); font-size: 12px; line-height: 1.6; }
.cs-credit-pack .button { width: 100%; min-height: 44px; margin-top: auto; font-size: 12px; }
.cs-credit-pack .button:disabled { opacity: 1; color: var(--muted); border-color: var(--border); background: var(--canvas); cursor: not-allowed; }
.cs-credit-checkout { margin-top: 18px; padding: 18px 20px; border: 1px solid var(--border); border-radius: 10px; background: var(--canvas); }
.cs-credit-checkout strong { font-size: 13px; }
.cs-credit-checkout p { max-width: 86ch; margin-top: 6px; color: var(--muted); font-size: 12px; line-height: 1.8; }
.cs-credit-inclusions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; margin: 30px 0; }
.cs-credit-inclusions > div { min-width: 0; }
.cs-credit-inclusions h3 { margin: 0 0 8px; font-size: 14px; }
.cs-credit-inclusions p { color: var(--muted); font-size: 12px; line-height: 1.9; }
.cs-credit-policy { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.cs-credit-policy summary { display: list-item; min-height: 48px; padding: 14px 4px; font-size: 13px; font-weight: 600; cursor: pointer; }
.cs-credit-policy-intro { margin: 0 4px 12px; color: var(--muted); font-size: 12px; }
.cs-credit-policy ul { display: grid; gap: 10px; margin: 0 4px 20px; padding-left: 20px; color: var(--muted); font-size: 12px; line-height: 1.8; }
.cs-credit-start { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 20px; margin-top: 28px; }
.cs-credit-start p { min-width: 0; }
.cs-credit-start strong { display: block; font-size: 14px; }
.cs-credit-start p > span { display: block; margin-top: 6px; color: var(--muted); font-size: 12px; line-height: 1.8; }
.cs-credit-start .button { min-height: 48px; gap: 22px; font-size: 13px; }
@media (max-width: 1050px) {
  .cs-credit-packs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 540px) {
  .cs-credit-packs { grid-template-columns: minmax(0, 1fr); }
  .cs-credit-pack { padding: 24px; }
  .cs-credit-price { font-size: 30px; }
  .cs-credit-inclusions { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .cs-credit-rule { display: block; }
  .cs-credit-rule > span { display: block; margin-top: 10px; line-height: 1.7; }
  .cs-credit-start .button { width: 100%; }
}