:root {
  --px-bg: #f5f7f4;
  --px-ink: #151916;
  --px-primary: #163f2d;
  --px-accent: #dd4f37;
  --px-surface: #ffffff;
  --px-border: #cbd3cc;
  --px-muted: #59645d;
  --px-danger: #b42318;
  --px-success: #18794e;
  --px-radius: 8px;
  --px-shadow: 0 8px 28px rgba(21, 25, 22, 0.08);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  color-scheme: light;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--px-bg);
  color: var(--px-ink);
  font-family: "DM Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
}

button,
input,
select,
textarea {
  font: inherit;
  letter-spacing: 0;
}

:focus-visible {
  outline: 3px solid rgba(221, 79, 55, 0.35);
  outline-offset: 2px;
}

.px-icon {
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  stroke-width: 2;
}

.px-btn {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 14px;
  border: 1px solid var(--px-border);
  border-radius: 6px;
  background: var(--px-surface);
  color: var(--px-ink);
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}

.px-btn--primary {
  border-color: var(--px-primary);
  background: var(--px-primary);
  color: #ffffff;
}

.px-btn:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}