:root {
  --surface: #f7f8f8;
  --surface-soft: #eef0ef;
  --surface-card: #ffffff;
  --ink: #121617;
  --ink-soft: #4c5458;
  --primary: #0f4fdb;
  --radius-lg: 26px;
  --radius-md: 16px;
  --shadow-soft: 0 22px 45px -24px rgba(10, 24, 36, 0.32);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
  background:
    radial-gradient(760px 340px at 8% -4%, rgba(15, 79, 219, 0.16), transparent 62%),
    radial-gradient(680px 300px at 96% 0%, rgba(26, 125, 76, 0.13), transparent 60%),
    var(--surface);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(247, 248, 248, 0.8);
  box-shadow: 0 10px 30px -26px rgba(0, 0, 0, 0.55);
}

.topbar-inner {
  max-width: 980px;
  margin: 0 auto;
  min-height: 76px;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.brand {
  font-family: "Manrope", "Source Sans 3", sans-serif;
  text-decoration: none;
  color: var(--ink);
  font-weight: 800;
  letter-spacing: -0.02em;
  font-size: 1.3rem;
}

.top-link {
  text-decoration: none;
  color: var(--ink-soft);
  font-weight: 700;
}

.top-link:hover {
  color: var(--primary);
}

main {
  max-width: 980px;
  margin: 0 auto;
  padding: 28px 20px 54px;
}

.policy-card {
  background: var(--surface-card);
  border-radius: var(--radius-lg);
  padding: 34px;
  box-shadow: var(--shadow-soft);
}

h1 {
  margin: 0;
  font-family: "Manrope", "Source Sans 3", sans-serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
}

.updated-at {
  margin: 12px 0 0;
  color: var(--ink-soft);
  font-weight: 600;
}

section {
  margin-top: 26px;
}

h2 {
  margin: 0;
  font-family: "Manrope", "Source Sans 3", sans-serif;
  font-size: clamp(1.28rem, 2.2vw, 1.72rem);
  letter-spacing: -0.01em;
}

p,
li {
  color: var(--ink-soft);
  line-height: 1.62;
  font-size: 1.02rem;
}

ul {
  margin: 10px 0 0;
  padding-left: 18px;
}

.footer {
  max-width: 980px;
  margin: 0 auto 26px;
  padding: 0 20px;
  color: var(--ink-soft);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.92rem;
}

@media (max-width: 700px) {
  .policy-card {
    padding: 24px;
  }

  .topbar-inner {
    min-height: 68px;
  }
}