.mm-billing-hero {
  text-align: center;
}

.mm-billing-hero .mm-page-intro {
  margin: 0 auto;
}

.mm-plan-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.mm-plan-card {
  margin: 0;
  padding: clamp(24px, 4vw, 40px);
  gap: 18px;
}

.mm-plan-card[data-plan="pro_monthly"] {
  border-color: rgba(225, 181, 119, 0.5);
  background: linear-gradient(145deg, rgba(225, 181, 119, 0.12), var(--mm-surface));
}

.mm-plan-card h2,
.mm-billing-token-surface h2 {
  margin: 0;
}

.mm-plan-card > p:first-of-type {
  min-height: 3em;
}

.mm-plan-card .mm-feature-list li {
  list-style: none;
}

.mm-plan-card .mm-plan-price {
  color: var(--mm-copy);
  font-size: clamp(2.7rem, 5vw, 3.6rem);
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 1.2;
}

.mm-plan-price span {
  color: var(--mm-copy-soft);
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: normal;
}

.mm-plan-card .mm-plan-tokens {
  color: var(--mm-accent-strong);
  font-weight: 700;
}

.mm-plan-card .mm-button {
  margin-top: auto;
}

.mm-billing-caption,
.mm-billing-account {
  text-align: center;
  font-size: 0.9rem;
  margin: 20px 0 0;
}

.mm-billing-account a {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.mm-billing-token-surface {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 32px;
  padding: clamp(24px, 4vw, 40px);
  align-items: center;
}

.mm-billing-token-surface h2 {
  margin: 18px 0 12px;
}

.mm-top-up-list {
  display: grid;
  gap: 12px;
}

.mm-top-up-pack {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  padding: 14px 18px;
  border: 1px solid var(--mm-border);
  border-radius: 14px;
  color: var(--mm-copy);
}

.mm-top-up-rate {
  font-size: 0.9rem;
}

.mm-billing-faq details {
  padding: 20px 0;
  border-bottom: 1px solid var(--mm-border);
}

.mm-billing-faq details summary:not([role]) {
  color: var(--mm-copy);
  font-weight: 600;
}

.mm-billing-faq details p {
  margin: 16px 0 0;
  max-width: 75ch;
}

.mm-billing-page [hidden] {
  display: none !important;
}

@media (max-width: 700px) {
  .mm-plan-grid,
  .mm-billing-token-surface {
    grid-template-columns: 1fr;
  }

  .mm-billing-hero .mm-page-title {
    font-size: clamp(2.5rem, 11vw, 4rem);
  }
}