* {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      min-height: 100vh;
      font-family: "Prompt", sans-serif;
      font-size: var(--fs-base);
      color: var(--text);
      background:
        radial-gradient(circle at 8% 8%, rgba(8, 120, 201, 0.09), transparent 28%),
        radial-gradient(circle at 92% 18%, rgba(53, 169, 54, 0.11), transparent 30%),
        linear-gradient(180deg, #ffffff 0%, #f7fbfd 100%);
      line-height: 1.75;
    }

    img {
      max-width: 100%;
      display: block;
    }

    small,
    sub,
    sup {
      font-size: var(--fs-2xs);
    }

    a {
      color: inherit;
      text-decoration: none;
    }
/* Skip link */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  z-index: 1000;
  padding: 12px 20px;
  border-radius: 8px;
  background: var(--blue-dark);
  color: var(--white);
  font-weight: 600;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 16px;
}

/* Focus styles */
:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 2px;
}

/* Text color utilities */
.blue { color: var(--blue-dark); }
.green { color: var(--green); }
.cyan { color: var(--blue); }

h1 {
  max-width: 760px;
  font-size: clamp(2.2rem, 5vw, 4.4rem);
  line-height: 1.06;
  letter-spacing: -0.055em;
  margin-bottom: 24px;
}

h1 .blue { color: var(--blue-dark); }
h1 .green { color: var(--green); }

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