:root {
  color-scheme: light;
  --bg: #f7fbff;
  --panel: rgba(255, 255, 255, 0.88);
  --text: #182641;
  --muted: #66728a;
  --line: #dfe8f6;
  --blue: #2388ff;
  --blue-dark: #1069e8;
  --green: #21c789;
  --purple: #775df6;
  --orange: #f07845;
  --cyan: #4fb5ff;
  --shadow: 0 24px 70px rgba(41, 67, 109, 0.14);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    "PingFang SC", "Microsoft YaHei", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  scroll-behavior: smooth;
}

body {
  position: relative;
  min-width: 320px;
  min-height: 100svh;
  margin: 0;
  color: var(--text);
  background:
    linear-gradient(180deg, rgba(255, 250, 244, 0.72), rgba(247, 251, 255, 0.92) 56%, rgba(255, 255, 255, 0.96)),
    url("../backgrounds/cute-anime-bg.svg") right top / min(58vw, 760px) auto fixed no-repeat,
    var(--bg);
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  background:
    radial-gradient(circle at 82% 18%, rgba(255, 196, 230, 0.2), transparent 26rem),
    radial-gradient(circle at 74% 32%, rgba(114, 180, 255, 0.18), transparent 32rem),
    linear-gradient(90deg, rgba(255, 255, 255, 0.96) 0%, rgba(255, 255, 255, 0.72) 48%, rgba(255, 255, 255, 0.3) 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  max-width: 820px;
  margin-bottom: 20px;
  font-size: clamp(2.8rem, 5.3vw, 4.85rem);
  line-height: 1.12;
  letter-spacing: 0;
}

h1 span {
  color: var(--blue);
  text-shadow: 0 10px 28px rgba(35, 136, 255, 0.22);
}

h2 {
  margin-bottom: 8px;
  font-size: clamp(1.7rem, 2.5vw, 2.2rem);
  line-height: 1.12;
  letter-spacing: 0;
}

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