:root{color-scheme:light;--ink:#171717;--muted:#686868;--line:#dededb;--paper:#fff;--ground:#f7f7f4}
*{box-sizing:border-box}
html{font-family:-apple-system,BlinkMacSystemFont,"Helvetica Neue","Yu Gothic",sans-serif;background:var(--ground);color:var(--ink)}
body{margin:0;line-height:1.65}
.site-header{position:sticky;top:0;z-index:10;background:var(--paper);border-bottom:1px solid var(--line)}
.site-header-inner,.document{width:min(880px,calc(100% - 40px));margin:auto}
.site-header-inner{min-height:76px;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:20px;padding-top:env(safe-area-inset-top)}
.legal-back-v1{appearance:none;-webkit-appearance:none;min-width:48px;min-height:48px;margin:0;padding:0 10px 0 6px;display:inline-flex;align-items:center;justify-content:center;gap:2px;border:0;border-radius:12px;background:transparent;color:var(--ink);font:650 16px/1 -apple-system,BlinkMacSystemFont,"Helvetica Neue","Yu Gothic",sans-serif;cursor:pointer;touch-action:manipulation}
.legal-back-v1:focus-visible{outline:3px solid rgba(0,122,255,.38);outline-offset:1px}
.legal-back-v1 svg{width:24px;height:24px;flex:0 0 24px;fill:none;stroke:currentColor;stroke-width:2.25;stroke-linecap:round;stroke-linejoin:round}
.brand{min-width:0;font-size:22px;font-weight:800;color:var(--ink);text-decoration:none}
.site-nav{display:flex;gap:18px}
.site-nav a{color:var(--muted);text-decoration:none;font-weight:650}.site-nav a[aria-current="page"]{color:var(--ink);text-decoration:underline;text-underline-offset:5px}
.document{background:var(--paper);margin-top:32px;margin-bottom:48px;padding:clamp(28px,5vw,56px);border:1px solid var(--line);border-radius:24px;box-shadow:0 12px 40px rgba(0,0,0,.05)}
.official-document-v2{min-width:0;overflow-wrap:anywhere;font-size:16px}.official-document-v2 h1{margin:0 0 24px;font-size:clamp(32px,6vw,52px);line-height:1.2}.official-document-v2 h2{margin:36px 0 12px;font-size:clamp(22px,4vw,28px);line-height:1.35}.official-document-v2 h3{margin:26px 0 8px;font-size:19px;line-height:1.45}.official-document-v2 p{margin:0 0 16px}.official-document-v2 ul{margin:0 0 20px;padding-left:1.4em}.official-document-v2 li+li{margin-top:5px}.official-document-v2 strong{font-weight:750}.official-document-v2 code{padding:.12em .35em;border-radius:5px;background:#f0f0ed;font: .92em/1.5 ui-monospace,SFMono-Regular,Menlo,monospace}.official-document-v2 a{color:#175e9b;text-decoration:underline;text-underline-offset:3px}.official-document-v2 hr{margin:32px 0;border:0;border-top:1px solid var(--line)}
.footer{color:var(--muted);text-align:center;padding:0 20px calc(40px + env(safe-area-inset-bottom))}
@media(max-width:620px){
  .site-header-inner{width:calc(100% - 24px);grid-template-columns:auto minmax(0,1fr);gap:6px 10px;padding-bottom:10px}
  .brand{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .site-nav{grid-column:1/-1;justify-content:flex-end;gap:12px;font-size:14px}
  .document{width:calc(100% - 24px);margin-top:16px;padding:24px 20px;border-radius:18px}
}