:root {
  color-scheme: light;
  --bg: #eef5ff;
  --panel: rgba(255, 255, 255, 0.95);
  --line: #c9d8ef;
  --text: #15253f;
  --muted: #5e7291;
  --brand: #2169d1;
  --shadow: 0 18px 40px rgba(20, 54, 102, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(33, 105, 209, 0.16), transparent 30%),
    radial-gradient(circle at bottom right, rgba(15, 122, 138, 0.12), transparent 24%),
    linear-gradient(160deg, #f6f9ff 0%, #edf4ff 100%);
}

.page-shell {
  width: min(960px, calc(100vw - 32px));
  margin: 24px auto 40px;
}

.hero,
.panel {
  background: var(--panel);
  border: 1px solid rgba(94, 114, 145, 0.16);
  border-radius: 22px;
  box-shadow: var(--shadow);
}

.hero {
  padding: 28px;
}

.panel {
  margin-top: 18px;
  padding: 22px;
}

.eyebrow,
.hero-copy,
.meta {
  color: var(--muted);
}

.eyebrow {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
p,
ul {
  margin: 0;
}

h1 {
  font-size: 36px;
  margin-bottom: 10px;
}

h2 {
  font-size: 22px;
  margin-bottom: 12px;
}

.hero-copy {
  font-size: 16px;
  max-width: 720px;
}

.meta {
  margin-top: 12px;
  font-size: 13px;
}

ul {
  padding-left: 20px;
  display: grid;
  gap: 10px;
}

li,
p {
  line-height: 1.65;
}

a {
  color: var(--brand);
  font-weight: 700;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}