/* Document-only stylesheet. Tokens and system font stack match the Culpix landing. */
:root {
  color-scheme: dark;
  --bg: #101212;
  --panel: #191c1c;
  --ink: #f5f3ed;
  --muted: #b8bdbb;
  --line: #353c3b;
  --orange: #ff9f0a;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Apple SD Gothic Neo", "Hiragino Sans", "Yu Gothic", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-synthesis: none;
}
* { box-sizing: border-box; }
html { scroll-padding-top: 24px; -webkit-text-size-adjust: 100%; }
html:lang(ko) { word-break: keep-all; }
body { margin: 0; background: var(--bg); color: var(--ink); line-height: 1.75; overflow-wrap: anywhere; }
a { color: inherit; text-underline-offset: .25em; text-decoration-thickness: 1px; }
a:hover { color: var(--orange); }
a:focus-visible, summary:focus-visible, [tabindex]:focus-visible { outline: 3px solid var(--orange); outline-offset: 4px; }
h1, h2, p { margin: 0; }
h1, h2 { font-weight: 650; }
.wrap { width: min(1240px, calc(100% - 96px)); margin-inline: auto; }
.header { border-bottom: 1px solid var(--line); background: var(--bg); }
.header-inner { max-width: 1600px; margin: auto; min-height: 82px; padding: 12px 32px; display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.brand { display: inline-flex; align-items: center; min-height: 44px; font-size: 23px; letter-spacing: -.04em; text-decoration: none; }
.document-nav { display: flex; flex-wrap: wrap; gap: 8px 24px; margin-right: auto; font-size: 13px; }
.document-nav a, .lang a { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; min-width: 44px; padding: 8px 6px; text-decoration: none; }
.lang { display: flex; flex-wrap: wrap; gap: 4px 8px; font-size: 12px; color: var(--muted); }
a[aria-current="page"] { color: var(--ink); text-decoration: underline; text-decoration-color: var(--orange); }
.button { display: inline-flex; justify-content: center; align-items: center; min-height: 48px; padding: 12px 16px; background: var(--orange); color: #17130c; border-radius: 3px; line-height: 1.3; font-size: 12px; font-weight: 700; text-decoration: none; }
.button:hover { color: #17130c; background: #ffb33c; }
.skip { position: absolute; left: 20px; top: -200px; z-index: 10; background: var(--orange); color: #17130c; padding: 12px; }
.skip:focus { top: 12px; }
.skip:hover { color: #17130c; }
.document-head { padding-block: 72px 52px; border-bottom: 1px solid var(--line); }
.eyebrow { font-size: 13px; letter-spacing: .065em; color: var(--orange); margin-bottom: 20px; }
h1 { font-size: clamp(34px, 4.5vw, 64px); letter-spacing: -.045em; line-height: 1.15; max-width: 20ch; }
.effective { display: inline-block; color: var(--muted); border-left: 2px solid var(--orange); padding-left: 14px; margin-top: 26px; font-size: 13px; font-variant-numeric: tabular-nums; }
.revision { max-width: 72ch; margin-top: 16px; font-size: 15px; color: var(--muted); }
.business-jump a { display: inline-flex; align-items: center; min-height: 44px; font-size: 13px; color: var(--muted); }
.intro { margin-top: 28px; max-width: 72ch; font-size: 18px; }
.document-layout { display: grid; grid-template-columns: minmax(0, 280px) minmax(0, 760px); gap: 64px; align-items: start; padding-block: 48px 88px; }
.toc { position: sticky; top: 24px; padding: 12px; border: 1px solid var(--line); background: var(--panel); z-index: 5; }
.toc summary { min-height: 44px; padding: 10px 110px 10px 6px; font-size: 13px; font-weight: 650; cursor: pointer; color: var(--ink); }
.toc-list { max-height: calc(100vh - 120px); max-height: calc(100dvh - 120px); overflow-y: auto; overscroll-behavior: contain; padding: 4px 6px; }
.toc .toc-top { position: absolute; top: 12px; right: 12px; padding: 10px 6px; color: var(--muted); text-decoration: underline; }
.toc ol { list-style: none; padding: 0; margin: 0; }
.toc a { display: flex; align-items: center; min-height: 44px; padding: 10px 6px; font-size: 13px; line-height: 1.5; text-decoration: none; }
.toc li + li { border-top: 1px solid var(--line); }
.document { min-width: 0; max-width: 72ch; font-size: 17px; }
.document section { scroll-margin-top: 24px; padding-block: 38px; border-bottom: 1px solid var(--line); }
.document section:first-child { padding-top: 0; }
.document h2 { border-left: 3px solid var(--orange); padding-left: 16px; margin-bottom: 24px; font-size: clamp(22px, 2vw, 28px); line-height: 1.4; letter-spacing: -.025em; }
.document p + p { margin-top: 16px; }
.document ul, .document ol { padding-left: 1.4em; margin: 20px 0 0; }
.document h3 { font-size: 19px; line-height: 1.5; font-weight: 650; margin: 28px 0 12px; }
.document ul + p, .document ol + p, .document table + p { margin-top: 20px; }
.key-values { width: 100%; table-layout: fixed; border-collapse: collapse; margin-top: 24px; font-size: 15px; }
.key-values caption { text-align: left; color: var(--muted); padding-bottom: 12px; }
.key-values th, .key-values td { border-block: 1px solid var(--line); padding: 16px 12px; text-align: left; vertical-align: top; }
.key-values th { width: 36%; color: var(--muted); font-weight: 500; }
.document li { margin-block: 8px; padding-left: 4px; }
.document li::marker { color: var(--orange); }
.company { margin: 28px 0 0; padding: 8px 24px; background: var(--panel); border-top: 2px solid var(--orange); scroll-margin-top: 100px; }
.company > div { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); gap: 24px; padding-block: 18px; }
.company > div + div { border-top: 1px solid var(--line); }
.company dt { color: var(--muted); font-size: 14px; }
.company dd { margin: 0; font-size: 15px; min-width: 0; }
.back { margin-top: 32px; }
.back a, .top-link a { display: inline-flex; align-items: center; min-height: 44px; font-size: 14px; }
.top-link { margin-top: 12px; color: var(--muted); }
footer { padding: 65px 0 25px; background: #0a0d0c; border-top: 1px solid var(--line); }
.footer-columns { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1.5fr); gap: 30px; }
.footer-columns > div > b { display: block; font-size: 14px; margin-bottom: 16px; }
.footer-columns a { display: flex; align-items: center; min-height: 44px; color: var(--muted); font-size: 13px; text-decoration: none; }
.footer-columns .brand { font-size: 23px; color: var(--ink); }
.footer-columns .lang { display: block; }
.footer-columns .lang a { justify-content: flex-start; padding-inline: 0; }
.footer-columns a:hover { color: var(--orange); }
.legal { margin-top: 45px; max-width: 1000px; font-size: 12px; color: var(--muted); line-height: 1.9; }
.legal p + p { margin-top: 10px; }
.family { border-top: 1px solid var(--line); margin-top: 30px; padding-top: 25px; display: flex; gap: 8px 20px; flex-wrap: wrap; align-items: center; font-size: 12px; }
.family b { font-weight: 500; color: var(--muted); }
.family a { display: inline-flex; align-items: center; min-height: 44px; text-decoration: none; }
.family a[aria-current] { color: var(--orange); }
@media (max-width: 1100px) {
  .header-inner { gap: 12px 20px; }
  .header .brand { margin-right: auto; }
  .document-nav { order: 4; flex-basis: 100%; }
  .document-layout { grid-template-columns: minmax(0, 230px) minmax(0, 1fr); gap: 36px; }
  .footer-columns { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .document-layout { display: block; }
  .toc { top: 8px; padding: 4px 12px; margin-bottom: 44px; }
  .toc .toc-top { top: 4px; }
  .toc-list { max-height: 55vh; max-height: 55dvh; }
  .toc ol { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 24px; }
  .toc li { border-top: 1px solid var(--line); }
  .document section { scroll-margin-top: 84px; }
  .toc:has(details[open]) + .document :is(section, .company) { scroll-margin-top: calc(55vh + 84px); scroll-margin-top: calc(55dvh + 84px); }
}
@media (max-width: 600px) {
  .wrap { width: calc(100% - 40px); }
  .header-inner { padding: 12px 20px; gap: 8px 12px; }
  .header .brand { order: 0; }
  .header .store { order: 1; max-width: 180px; }
  .header .lang { order: 2; flex-basis: 100%; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; }
  .header .lang a { padding-inline: 2px; }
  .document-nav { gap: 0 18px; }
  .document-nav a { padding-inline: 0; }
  .document-head { padding-block: 44px 36px; }
  .intro { font-size: 17px; margin-top: 16px; }
  .document-layout { padding-block: 28px 60px; gap: 36px; }
  .toc ol { grid-template-columns: minmax(0, 1fr); }
  .toc { margin-bottom: 36px; }
  .key-values th, .key-values td { padding: 12px 8px; }
  .document section { padding-block: 30px; }
  .company { padding-inline: 18px; }
  .company > div { grid-template-columns: minmax(0, 1fr); gap: 6px; }
  footer { padding-top: 40px; }
  .footer-columns { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .footer-columns > div > b { margin-bottom: 6px; }
  .footer-columns .lang { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media print {
  :root { color-scheme: light; --bg: #ffffff; --panel: #ffffff; --ink: #101212; --muted: #353c3b; --orange: #101212; --line: #b8bdbb; }
  .header, .toc, .skip, .top-link, footer { display: none; }
  .wrap { width: 100%; }
  .document-layout { display: block; }
  .document, .intro { max-width: none; }
  .document h2 { break-after: avoid; }
  .company > div { break-inside: avoid; }
}