:root {
  --page: #fefefe;
  --ink: #171717;
  --muted: #666666;
  --soft: #f5f5f5;
  --line: #e5e5e5;
  --panel: #ffffff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--page);
  color: var(--ink);
  font-family: "Google Sans", "Segoe UI", Arial, sans-serif;
  line-height: 1.55;
}

.policy-page {
  width: min(1120px, calc(100vw - 40px));
  margin: 0 auto;
  padding: 28px 0 56px;
}

.top-nav {
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-bottom: 1px solid var(--line);
}

.back-link,
.policy-summary a {
  color: var(--ink);
  text-decoration: none;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 36px;
  padding: 0 10px;
  border-radius: 10px;
  font-size: 0.94rem;
  font-weight: 500;
}

.back-link:hover {
  background: var(--soft);
}

.back-link .material-symbols-rounded {
  font-size: 21px;
}

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

.policy-hero {
  padding: 54px 0 42px;
  border-bottom: 1px solid var(--line);
}

.logo-mark {
  display: block;
  margin-bottom: 12px;
  color: #111111;
  font-size: 1.1rem;
  font-weight: 600;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  max-width: 760px;
  font-size: clamp(2.45rem, 6vw, 5.4rem);
  line-height: 0.96;
  letter-spacing: 0;
  font-weight: 700;
}

.policy-hero p {
  max-width: 720px;
  margin-top: 22px;
  color: #444444;
  font-size: 1.05rem;
}

.policy-layout {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: 46px;
  padding-top: 34px;
}

.policy-summary {
  position: sticky;
  top: 18px;
  align-self: start;
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel);
}

.policy-summary h2 {
  padding: 4px 8px 10px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.policy-summary a {
  min-height: 36px;
  display: flex;
  align-items: center;
  padding: 0 8px;
  border-radius: 9px;
  color: #333333;
  font-size: 0.94rem;
}

.policy-summary a:hover {
  background: var(--soft);
  color: #111111;
}

.policy-content {
  display: grid;
  gap: 14px;
}

.policy-section {
  scroll-margin-top: 20px;
  padding: 24px 26px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--panel);
}

.policy-section h2 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 1.18rem;
  font-weight: 600;
}

.policy-section h2 .material-symbols-rounded {
  color: #303030;
  font-size: 23px;
  font-variation-settings:
    "FILL" 0,
    "wght" 300,
    "GRAD" 0,
    "opsz" 24;
}

.policy-section p {
  color: #444444;
  font-size: 0.98rem;
}

.policy-section p + p {
  margin-top: 12px;
}

.contact-section {
  background: #f8f8f8;
}

@media (max-width: 800px) {
  .policy-page {
    width: min(100vw - 24px, 680px);
    padding-top: 16px;
  }

  .top-nav {
    align-items: flex-start;
    flex-direction: column;
    padding-bottom: 12px;
  }

  .policy-hero {
    padding: 38px 0 30px;
  }

  .policy-layout {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .policy-summary {
    position: static;
  }

  .policy-section {
    padding: 20px;
  }
}