:root {
  --navy: #122f57;
  --blue: #54a8d8;
  --ink: #102746;
  --muted: #5f6f7d;
  --paper: #f6f3eb;
  --card: #fffdf8;
  --line: #ccd7dd;
  --green: #087e72;
}

* { box-sizing: border-box; }
html { color-scheme: light; background: var(--paper); }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
}
a { color: #0b5f91; text-underline-offset: 3px; }
a:focus-visible, button:focus-visible, input:focus-visible { outline: 3px solid #9dd8f5; outline-offset: 3px; }
.policy-shell { width: min(900px, calc(100% - 32px)); margin: 0 auto; padding: 28px 0 72px; }
.policy-header { display: flex; justify-content: space-between; align-items: center; gap: 24px; margin-bottom: 44px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--navy); font-weight: 850; text-decoration: none; }
.brand-mark { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; color: var(--navy); background: var(--blue); }
.policy-nav { display: flex; flex-wrap: wrap; gap: 18px; font-size: 14px; font-weight: 700; }
.eyebrow { margin: 0 0 8px; color: var(--green); font-size: 12px; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
h1, h2, h3 { color: var(--navy); font-family: Georgia, "Times New Roman", serif; line-height: 1.15; }
h1 { max-width: 760px; margin: 0 0 16px; font-size: clamp(38px, 7vw, 66px); font-weight: 500; letter-spacing: -.035em; }
h2 { margin: 38px 0 12px; font-size: 28px; }
h3 { margin: 24px 0 8px; font-size: 20px; }
.lede { max-width: 760px; margin: 0; color: var(--muted); font-size: 19px; }
.effective { display: inline-flex; margin-top: 18px; padding: 7px 11px; border-radius: 99px; background: #e6f3f4; color: var(--green); font-size: 13px; font-weight: 750; }
.policy-card { margin-top: 36px; padding: clamp(22px, 5vw, 48px); border: 1px solid var(--line); border-radius: 20px; background: var(--card); box-shadow: 0 18px 45px rgba(18, 47, 87, .07); }
.policy-card p, .policy-card li { max-width: 74ch; }
.policy-card ul { padding-left: 22px; }
.policy-card li + li { margin-top: 8px; }
.callout { margin: 26px 0; padding: 18px 20px; border-left: 4px solid var(--blue); border-radius: 0 12px 12px 0; background: #eff8fc; }
.callout strong { color: var(--navy); }
.policy-footer { margin-top: 34px; color: var(--muted); font-size: 13px; }

.evidence-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(250px, .9fr); gap: 24px; align-items: start; }
.evidence-note { padding: 18px; border-radius: 14px; background: #eef6f8; color: var(--muted); font-size: 14px; }
.opt-in-card { padding: 22px; border: 1px solid var(--line); border-radius: 16px; background: white; }
.opt-in-card h2 { margin: 0 0 8px; font-size: 24px; }
.opt-in-card > p { margin-top: 0; color: var(--muted); font-size: 14px; }
.demo-field { display: grid; gap: 7px; margin: 20px 0; }
.demo-field span { font-size: 14px; font-weight: 800; }
.demo-field input { width: 100%; min-height: 46px; border: 1px solid var(--line); border-radius: 9px; padding: 10px 12px; color: #647281; background: #fbfcfc; font: inherit; }
.consent-box { display: grid; grid-template-columns: 21px 1fr; gap: 11px; align-items: start; padding: 16px; border: 1px solid #bdd4df; border-radius: 12px; background: #f4fafc; font-size: 14px; line-height: 1.55; }
.consent-box input { width: 18px; height: 18px; margin: 3px 0 0; accent-color: var(--green); }
.consent-links { margin: 10px 0 0 32px; color: var(--muted); font-size: 13px; }
.demo-button { width: 100%; min-height: 46px; margin-top: 18px; border: 0; border-radius: 10px; color: white; background: var(--navy); font: inherit; font-weight: 850; }
.evidence-list { margin: 16px 0 0; padding-left: 20px; }

@media (max-width: 720px) {
  .policy-header { align-items: flex-start; flex-direction: column; margin-bottom: 32px; }
  .evidence-grid { grid-template-columns: 1fr; }
  .policy-card { border-radius: 14px; }
}