:root {
  color-scheme: dark;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #e9eef5;
  background: #0b1017;
  font-synthesis: none;
  line-height: 1.75;
}

* { box-sizing: border-box; }
body { margin: 0; }
a { color: #71e4bf; text-underline-offset: 0.2em; overflow-wrap: anywhere; }
a:hover { color: #b4f5df; }
a:focus-visible { outline: 2px solid #71e4bf; outline-offset: 5px; border-radius: 2px; }
.skip-link { position: absolute; top: -100px; left: 20px; padding: 10px 16px; background: #182331; }
.skip-link:focus { top: 12px; }
.shell { width: min(100% - 48px, 880px); margin-inline: auto; }
.brand { display: flex; align-items: baseline; gap: 14px; padding-block: 30px; border-bottom: 1px solid #283544; }
.brand-name { font-size: 1.3rem; font-weight: 750; letter-spacing: -0.04em; }
.publisher { color: #a3b1c3; font-size: 0.9rem; }
main { padding-block: 52px 64px; }
.eyebrow { color: #71e4bf; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; }
h1 { margin: 12px 0 14px; font-size: clamp(2.4rem, 6vw, 3.7rem); line-height: 1.1; letter-spacing: -0.055em; }
.meta { color: #a3b1c3; font-size: 0.95rem; margin: 0; }
.intro { margin: 28px 0; font-size: 1.13rem; color: #d0d9e5; }
.summary { padding: 24px 28px; border: 1px solid #2c564b; border-radius: 16px; background: #11201f; }
.summary p { margin: 0; }
.summary p + p { margin-top: 12px; color: #becfd0; }
nav { padding: 24px 0 8px; }
nav p { color: #a3b1c3; font-size: 0.86rem; margin: 0 0 10px; }
nav ul { display: flex; flex-wrap: wrap; gap: 8px 22px; margin: 0; padding: 0; list-style: none; font-size: 0.92rem; }
section { margin-top: 38px; padding-top: 28px; border-top: 1px solid #283544; scroll-margin-top: 24px; }
h2 { margin: 0 0 16px; font-size: 1.4rem; line-height: 1.4; letter-spacing: -0.025em; }
h3 { margin: 26px 0 10px; font-size: 1.05rem; }
p { margin: 0 0 16px; }
li { margin-block: 8px; }
ul, ol { padding-left: 24px; }
code { color: #d1e7e1; font-size: 0.91em; overflow-wrap: anywhere; }
.table-wrap { overflow-x: auto; margin-block: 22px; }
table { width: 100%; border-collapse: collapse; text-align: left; font-size: 0.95rem; }
th, td { padding: 14px 16px; vertical-align: top; border-bottom: 1px solid #283544; }
th { background: #151e29; color: #d4dfec; font-weight: 650; }
td { color: #bac7d7; }
.contact { padding: 24px 28px; border: 1px solid #283544; border-radius: 16px; background: #121b26; }
.contact p:last-child { margin-bottom: 0; }
footer { padding-block: 24px 36px; border-top: 1px solid #283544; color: #a3b1c3; font-size: 0.88rem; }

@media (max-width: 540px) {
  .shell { width: calc(100% - 36px); }
  .brand { padding-block: 22px; }
  main { padding-block: 36px 44px; }
  .summary, .contact { padding: 20px; }
  th, td { padding: 12px 10px; }
  section { margin-top: 30px; padding-top: 24px; }
}

@media print {
  :root { color-scheme: light; color: #111; background: #fff; }
  .shell { width: 100%; }
  main { padding-block: 20px; }
  a, .eyebrow, .meta, .publisher, .intro, td, th, footer, .summary p + p { color: #222; }
  .summary, .contact, th { background: transparent; }
  nav, .skip-link { display: none; }
  h2, h3 { break-after: avoid; }
}