:root {
  --purple: #6750a4;
  --purple-dark: #21005d;
  --purple-light: #d0bcff;
  --bg: #fdf8fd;
  --surface: #ffffff;
  --text: #1d1b20;
  --muted: #49454f;
  --border: #e8def8;
  --max-width: 720px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text);
  background: linear-gradient(160deg, var(--bg) 0%, #f3edf7 45%, #eaddff 100%);
  min-height: 100vh;
}

.container {
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
}

.site-header {
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-inner {
  padding: 1.25rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.brand-icon {
  color: var(--purple);
  font-size: 1.25rem;
}

.brand-name {
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--purple-dark);
}

.tagline {
  margin: 0.25rem 0 0;
  color: var(--muted);
  font-size: 0.875rem;
}

.policy {
  padding: 2rem 0 4rem;
}

.policy h1 {
  font-size: 1.75rem;
  color: var(--purple-dark);
  margin-top: 0;
}

.policy h2 {
  font-size: 1.25rem;
  color: var(--purple-dark);
  margin-top: 2rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--border);
}

.policy h3 {
  font-size: 1.05rem;
  color: var(--text);
  margin-top: 1.25rem;
}

.meta {
  color: var(--muted);
  font-size: 0.9rem;
}

.policy ul {
  padding-left: 1.25rem;
}

.policy li {
  margin-bottom: 0.35rem;
}

.policy a {
  color: var(--purple);
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 1.5rem 0;
  text-align: center;
  color: var(--muted);
  font-size: 0.875rem;
}