:root {
  color-scheme: light;
  --ink: #1b2625;
  --muted: #63706d;
  --line: #dde4df;
  --paper: #f3f5f1;
  --panel: #ffffff;
  --teal: #164e4a;
  --teal-soft: #e6f0ec;
  --sand: #f0e7d8;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.68;
}
a { color: var(--teal); }
a:focus-visible { outline: 3px solid rgba(22, 78, 74, .28); outline-offset: 3px; }
.skip-link { position: fixed; left: 16px; top: 12px; z-index: 100; padding: 9px 13px; background: white; transform: translateY(-160%); }
.skip-link:focus { transform: translateY(0); }

.site-header {
  height: 72px;
  padding: 0 clamp(20px, 5vw, 76px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.92);
}
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); font-weight: 760; text-decoration: none; }
.brand-mark { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 11px 11px 11px 3px; color: white; background: var(--teal); font-family: Georgia, serif; font-size: 20px; font-style: italic; }
.product-label { padding: 5px 10px; border: 1px solid #cfdcd6; border-radius: 999px; color: var(--teal); background: var(--teal-soft); font-size: 12px; font-weight: 750; letter-spacing: .04em; }

main { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.hero { padding: 82px 0 58px; border-bottom: 1px solid var(--line); }
.eyebrow { margin: 0 0 15px; color: var(--teal); font-size: 12px; font-weight: 820; letter-spacing: .14em; text-transform: uppercase; }
h1, h2 { font-family: Georgia, "Times New Roman", serif; font-weight: 500; letter-spacing: -.025em; }
h1 { max-width: 800px; margin: 0; font-size: clamp(46px, 8vw, 82px); line-height: 1; }
.intro { max-width: 760px; margin: 24px 0 14px; color: #43514f; font-size: clamp(18px, 2.6vw, 24px); line-height: 1.5; }
.effective { margin: 0; color: var(--muted); font-size: 14px; }

.policy-layout { padding: 56px 0 90px; display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 52px; align-items: start; }
.contents { position: sticky; top: 24px; display: grid; gap: 8px; }
.contents strong { margin-bottom: 6px; color: var(--ink); font-size: 13px; }
.contents a { padding: 6px 0; color: var(--muted); font-size: 13px; text-decoration: none; }
.contents a:hover { color: var(--teal); }
.policy-card { padding: clamp(28px, 5vw, 62px); border: 1px solid var(--line); border-radius: 20px; background: var(--panel); box-shadow: 0 20px 50px rgba(27, 55, 50, .06); }
.policy-card section { scroll-margin-top: 30px; }
.policy-card section + section { margin-top: 48px; padding-top: 42px; border-top: 1px solid #e8ece8; }
h2 { margin: 0 0 16px; font-size: clamp(27px, 3.4vw, 36px); line-height: 1.18; }
p { margin: 0 0 17px; }
ul { margin: 8px 0 20px; padding-left: 22px; }
li + li { margin-top: 9px; }
.notice { margin: 25px 0; padding: 19px 21px; border-left: 4px solid var(--teal); border-radius: 0 10px 10px 0; background: var(--teal-soft); color: #28423e; }
.contact-card { padding: 22px; border-radius: 12px; background: var(--sand); font-style: normal; }
.contact-card a { display: inline-block; margin-top: 5px; font-weight: 700; }

footer { min-height: 92px; padding: 25px clamp(20px, 5vw, 76px); display: flex; justify-content: space-between; align-items: center; gap: 20px; color: #d9e8e3; background: #123f3b; font-size: 13px; }
footer a { color: white; }

@media (max-width: 760px) {
  .site-header { height: 64px; }
  .brand span:last-child { display: none; }
  main { width: min(100% - 28px, 680px); }
  .hero { padding: 58px 4px 42px; }
  .policy-layout { grid-template-columns: 1fr; gap: 24px; padding: 30px 0 60px; }
  .contents { position: static; padding: 18px 20px; grid-template-columns: 1fr 1fr; border: 1px solid var(--line); border-radius: 13px; background: white; }
  .contents strong { grid-column: 1 / -1; }
  .policy-card { padding: 28px 22px; border-radius: 15px; }
  .policy-card section + section { margin-top: 36px; padding-top: 32px; }
  footer { align-items: flex-start; flex-direction: column; }
}

@media print {
  .site-header, .contents, footer { display: none; }
  main { width: 100%; }
  .hero { padding: 0 0 24px; }
  .policy-layout { display: block; padding: 20px 0; }
  .policy-card { padding: 0; border: 0; box-shadow: none; }
}