:root {
  --bg1: #0b1220;
  --bg2: #0f1b33;
  --text: #e7eefc;
  --muted: #b8c7ea;
  --card: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.12);
  --link: #93c5fd;
}

* {
  box-sizing: border-box;
}

html, body {
  height: 100%;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--text);
  background:
    radial-gradient(900px 500px at 15% 10%, rgba(59, 130, 246, 0.25), transparent 55%),
    radial-gradient(700px 500px at 80% 20%, rgba(96, 165, 250, 0.18), transparent 60%),
    radial-gradient(700px 500px at 50% 90%, rgba(16, 185, 129, 0.12), transparent 60%),
    linear-gradient(180deg, var(--bg1), var(--bg2));
  line-height: 1.55;
}

.container {
  max-width: 920px;
  margin: 0 auto;
  padding: 56px 20px 72px;
}

h1 {
  margin: 0 0 10px;
  font-size: 40px;
  letter-spacing: -0.02em;
}

.subtitle {
  margin: 0 0 28px;
  color: var(--muted);
  font-size: 18px;
  max-width: 70ch;
}

section {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px 18px;
  margin: 14px 0;
  backdrop-filter: blur(10px);
}

h2 {
  margin: 0 0 10px;
  font-size: 18px;
  letter-spacing: -0.01em;
}

p {
  margin: 10px 0;
  max-width: 75ch;
}

ul {
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--muted);
}

li {
  margin: 6px 0;
}

a {
  color: var(--link);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.declaration {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.18);
}

footer {
  margin-top: 22px;
  color: rgba(231, 238, 252, 0.75);
  font-size: 13px;
}