:root {
  --yellow: #ffcc00;
  --black: #111111;
  --gray-700: #55585d;
  --gray-300: #d8d8d8;
  --gray-200: #e6e6e6;
  --gray-100: #f5f5f5;
  --white: #ffffff;
  --font: Arial, Helvetica, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--black); background: var(--white); font-family: var(--font); -webkit-font-smoothing: antialiased; }
a { color: inherit; text-underline-offset: 3px; }
.document-header,
.document-main,
.document-footer { width: min(920px, calc(100% - 48px)); margin-inline: auto; }
.document-header { min-height: 80px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 24px; padding-block: 12px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 20px; font-weight: 700; text-decoration: none; }
.brand-mark { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 11px; background: var(--yellow); }
.back-link { min-height: 44px; display: inline-flex; align-items: center; padding: 10px 15px; border-radius: 12px; background: var(--gray-100); font-size: 14px; font-weight: 700; text-decoration: none; }
.document-main { padding: 64px 0 96px; }
.document-title { max-width: 820px; padding-bottom: 48px; border-bottom: 1px solid var(--gray-200); }
.eyebrow { margin: 0 0 16px; color: var(--gray-700); font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.document-title h1 { margin: 0; overflow-wrap: anywhere; font-size: clamp(44px, 7.5vw, 76px); line-height: 1.05; letter-spacing: -.055em; }
.document-lead { max-width: 720px; margin: 24px 0 0; color: var(--gray-700); font-size: 19px; line-height: 1.55; }
.document-meta { display: flex; flex-wrap: wrap; gap: 8px 24px; margin: 24px 0 0; color: var(--gray-700); font-size: 14px; }
.document-section { padding: 36px 0; border-bottom: 1px solid var(--gray-200); }
.document-section h2 { margin: 0 0 20px; font-size: clamp(25px, 4vw, 34px); letter-spacing: -.035em; }
.document-section h3 { margin: 26px 0 10px; font-size: 19px; }
.document-section p,
.document-section li { font-size: 16px; line-height: 1.65; }
.document-section p { margin: 0; }
.document-section p + p { margin-top: 13px; }
.document-section ul,
.document-section ol { display: grid; gap: 10px; margin: 16px 0 0; padding-left: 24px; }
.notice { margin: 30px 0 0; padding: 24px; border-radius: 18px; background: var(--yellow); color: #473900; }
.notice strong { color: var(--black); }
.contact-card { padding: 28px; border-radius: 20px; color: var(--white); background: var(--black); }
.contact-card h2 { margin-top: 0; }
.contact-card a { color: var(--yellow); }
.document-footer { min-height: 112px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-top: 1px solid var(--gray-200); color: var(--gray-700); font-size: 14px; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px 20px; }
.footer-links a { font-weight: 700; }

@media (max-width: 620px) {
  .document-header, .document-main, .document-footer { width: min(100% - 32px, 920px); }
  .document-main { padding: 48px 0 72px; }
  .document-title { padding-bottom: 36px; }
  .document-title h1 { font-size: clamp(32px, 8.4vw, 44px); }
  .document-main { overflow-wrap: anywhere; }
  .document-section { padding: 30px 0; }
  .document-footer { min-height: 150px; align-items: flex-start; flex-direction: column; justify-content: center; }
  .footer-links { justify-content: flex-start; }
}