.cm-os-page {
  --cm-bg: #ffffff;
  --cm-surface: #ffffff;
  --cm-surface-soft: #f1f0ee;
  --cm-border: #eceae6;
  --cm-text: #2f2f2f;
  --cm-muted: #666666;
  --cm-accent: #2f2f2f;
  --cm-accent-hover: #454545;
  --cm-error: #c44d3a;
  --cm-success: #2c6941;
  --cm-warn: #8a5a12;
  --cm-radius-lg: 1.375rem;
  --cm-radius-md: 0.875rem;
  --cm-radius-pill: 999rem;
  --cm-shadow: 0 0.5rem 1.75rem rgba(47, 47, 47, 0.06);
  --cm-font-size: clamp(0.9375rem, 0.9rem + 0.2vw, 1rem);
  --cm-title-size: clamp(1.375rem, 1.1rem + 1vw, 1.75rem);
  --cm-container-max: 40rem;
  --cm-container-gutter: clamp(0.875rem, 3.5vw, 1.75rem);

  font-size: var(--cm-font-size);
  background: var(--cm-bg);
  color: var(--cm-text);
  font-family: "Montserrat", Arial, sans-serif;
  padding: clamp(1.25rem, 3vw, 2.25rem) 0 clamp(2.5rem, 6vw, 4.5rem);
  min-height: 60vh;
}

.cm-os-page a {
  color: inherit;
}

.cm-os-container {
  width: min(var(--cm-container-max), calc(100% - var(--cm-container-gutter) * 2));
  margin: 0 auto;
}

.cm-os-box {
  background: transparent;
  border: none;
  border-radius: 0;
  padding: clamp(1.5rem, 4vw, 2.5rem) 0 0;
  box-shadow: none;
  text-align: center;
}

.cm-os-status {
  margin: 0 0 0.875rem;
  font-size: clamp(1.125rem, 1rem + 0.6vw, 1.375rem);
  line-height: 1.3;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--cm-text);
}

.cm-os-lead {
  margin: 0 0 1.5rem;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--cm-muted);
}

.cm-os-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}

.cm-os-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.75rem 1.35rem;
  border-radius: var(--cm-radius-pill);
  border: 1px solid transparent;
  text-decoration: none !important;
  font: inherit;
  font-weight: 700;
  font-size: 0.9375rem;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.cm-os-btn--primary {
  background: var(--cm-accent);
  color: #fff !important;
}

.cm-os-btn--primary:hover {
  background: var(--cm-accent-hover);
}

.cm-os-btn--ghost {
  background: #fff;
  border-color: var(--cm-border);
  color: var(--cm-text) !important;
}

.cm-os-btn--ghost:hover {
  background: var(--cm-surface-soft);
}

.cm-os-page[data-state="paid"] .cm-os-status {
  color: var(--cm-success);
}

.cm-os-page[data-state="fail"] .cm-os-status {
  color: var(--cm-error);
}

.cm-os-page[data-state="checking"] .cm-os-status {
  color: var(--cm-text);
}

@media (max-width: 40rem) {
  .cm-os-actions {
    flex-direction: column;
  }

  .cm-os-btn {
    width: 100%;
  }
}