.donate-page {
  max-width: 960px;
  margin: 0 auto;
}

.donate-page .info-header {
  margin-bottom: 40px;
  text-align: center;
}

.donate-platform-notice {
  margin-bottom: 20px;
  padding: 14px 18px;
  border: 1px solid var(--md-sys-color-outline-variant);
  background: var(--md-sys-color-surface-container-low);
  color: var(--md-sys-color-on-surface);
  font: 600 0.9rem/1.55 var(--font-components);
  text-align: center;
}

.donate-tiers {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr));
  gap: 16px;
  margin-bottom: 48px;
}

.donate-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 28px 24px;
  border: 1px solid var(--md-sys-color-outline-variant);
  background: var(--md-sys-color-surface-container-low);
}

.donate-card--featured {
  border-color: var(--md-sys-color-primary);
  background: var(--md-sys-color-surface-container);
}

.donate-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  font-size: 1.4rem;
}

.donate-card h2 {
  color: var(--md-sys-color-on-surface);
  font: 600 1.25rem var(--font-main);
}

.donate-card__amount {
  color: var(--md-sys-color-on-surface);
  font: 700 1.75rem var(--font-main);
}

.donate-card__amount span {
  color: var(--md-sys-color-on-surface-variant);
  font-size: 0.9rem;
  font-weight: 400;
}

.donate-card ul {
  display: grid;
  gap: 8px;
  padding-left: 18px;
  color: var(--md-sys-color-on-surface-variant);
  font: 0.88rem/1.5 var(--font-components);
}

.donate-card__action {
  display: block;
  width: 100%;
  margin-top: auto;
  padding: 12px;
  background: var(--md-sys-color-primary);
  color: var(--md-sys-color-on-primary);
  font: 600 0.88rem var(--font-components);
  text-align: center;
  cursor: pointer;
  border: none;
}

.donate-card__action:hover {
  filter: brightness(0.92);
}

.donate-onetime {
  margin-bottom: 48px;
  padding: 28px 24px;
  border: 1px solid var(--md-sys-color-outline-variant);
  background: var(--md-sys-color-surface-container-low);
}

.donate-onetime h2 {
  margin-bottom: 8px;
  color: var(--md-sys-color-on-surface);
  font: 600 1.15rem var(--font-main);
}

.donate-onetime p {
  color: var(--md-sys-color-on-surface-variant);
  font: 0.92rem/1.6 var(--font-components);
}

.donate-onetime .info-cta {
  margin-top: 20px;
}

.donate-roblox {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin: 0 auto 48px;
  padding: 28px 24px;
  max-width: 560px;
  border: 1px solid var(--md-sys-color-outline-variant);
  background: var(--md-sys-color-surface-container-low);
  text-align: center;
}

.donate-roblox h2 {
  color: var(--md-sys-color-on-surface);
  font: 600 1.4rem var(--font-main);
}

.donate-roblox__action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 12px 20px;
  background: var(--md-sys-color-primary);
  color: var(--md-sys-color-on-primary);
  font: 600 0.9rem var(--font-components);
  text-decoration: none;
  transition: filter .15s ease;
}

.donate-roblox__action:hover {
  filter: brightness(.9);
}

.donate-roblox__action:focus-visible {
  outline: 2px solid var(--md-sys-color-primary);
  outline-offset: 3px;
}

.donate-faq {
  margin-top: 16px;
}

.donate-faq > h2 {
  margin-bottom: 12px;
  color: var(--md-sys-color-on-surface);
  font: 600 1.15rem var(--font-main);
}

@media (max-width: 600px) {
  .donate-tiers {
    grid-template-columns: 1fr;
  }

  .donate-card,
  .donate-onetime,
  .donate-roblox {
    padding: 22px 18px;
  }
}