:root {
  color-scheme: light;
  --ink: #17131f;
  --muted: #5f5969;
  --line: #ded8e7;
  --paper: #fbf9fd;
  --accent: #7657e8;
  --accent-dark: #4d32b5;
  --soft: #f0ebfb;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background:
    radial-gradient(circle at 10% 0%, rgba(118, 87, 232, 0.12), transparent 32rem),
    var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.68;
}

a { color: var(--accent-dark); text-underline-offset: 3px; }
a:hover { color: var(--accent); }

.site-header {
  border-bottom: 1px solid rgba(222, 216, 231, 0.8);
  background: rgba(251, 249, 253, 0.9);
  backdrop-filter: blur(18px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.nav,
.page,
.site-footer {
  width: min(100% - 40px, 900px);
  margin-inline: auto;
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 760;
  text-decoration: none;
  letter-spacing: -0.02em;
}

.brand img { width: 34px; height: 34px; border-radius: 10px; }

.nav-links { display: flex; flex-wrap: wrap; gap: 18px; font-size: 14px; }
.nav-links a { color: var(--muted); text-decoration: none; }
.nav-links a[aria-current="page"] { color: var(--accent-dark); font-weight: 700; }

.page { padding: 80px 0 72px; }

.eyebrow {
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

h1, h2 { letter-spacing: -0.035em; line-height: 1.16; }
h1 { max-width: 760px; margin: 14px 0 16px; font-size: clamp(2.45rem, 7vw, 4.4rem); }
h2 { margin: 48px 0 12px; font-size: clamp(1.55rem, 4vw, 2.15rem); }

.lede { max-width: 760px; color: var(--muted); font-size: 20px; }
.effective { margin-top: 24px; color: var(--muted); font-size: 14px; }

.notice {
  margin: 34px 0;
  padding: 22px 24px;
  border: 1px solid #d9cef5;
  border-radius: 18px;
  background: var(--soft);
}

.notice strong { display: block; margin-bottom: 4px; }

ul { padding-left: 24px; }
li + li { margin-top: 8px; }

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 0 44px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

.footer-links { display: flex; flex-wrap: wrap; gap: 16px; }
.footer-links a { color: inherit; }

@media (max-width: 680px) {
  body { font-size: 16px; }
  .nav { padding: 14px 0; align-items: flex-start; flex-direction: column; }
  .nav-links { gap: 12px; }
  .page { padding-top: 52px; }
  .site-footer { flex-direction: column; }
}