:root {
  --ink: #0e1626; --plate: #16213a; --rule: #26375a; --text: #e9eef8; --muted: #93a1bc;
  --signal: #5b83ff; --signal-strong: #3a63e6;
  --font-ui: "Schibsted Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-display: "Big Shoulders Display", "Schibsted Grotesk", system-ui, sans-serif;
  color-scheme: dark;
}
@media (prefers-color-scheme: light) {
  :root { --ink: #f2f5fb; --plate: #ffffff; --rule: #d5ddec; --text: #0e1626; --muted: #55617a; --signal: #3a63e6; color-scheme: light; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--ink); color: var(--text); font: 400 1.0625rem/1.65 var(--font-ui); }
a { color: var(--signal); }
.bar { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 64px; padding: 0 max(16px, (100% - 1120px) / 2); background: color-mix(in srgb, var(--ink) 88%, transparent); backdrop-filter: blur(12px); border-bottom: 1px solid var(--rule); }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font: 800 1.55rem/1 var(--font-display); white-space: nowrap; }
.open-app { padding: 8px 16px; border-radius: 10px; background: var(--signal-strong); color: #fff; text-decoration: none; font-weight: 600; font-size: 0.95rem; white-space: nowrap; }
.open-app:hover { background: var(--signal); }
.layout { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 48px; width: min(1120px, 100% - 32px); margin: 0 auto; padding: 40px 0 64px; }
.side { position: sticky; top: 88px; align-self: start; display: grid; gap: 2px; }
.side a { padding: 8px 12px; border-radius: 10px; color: var(--muted); text-decoration: none; font-weight: 500; }
.side a:hover { color: var(--text); background: var(--plate); }
.side a[aria-current="page"] { color: var(--text); background: var(--plate); box-shadow: inset 0 -2px 0 var(--signal); }
main { max-width: 760px; }
h1 { margin: 0 0 12px; font: 800 3rem/1.05 var(--font-display); }
h2 { margin: 40px 0 8px; font-size: 1.35rem; }
.lead { font-size: 1.2rem; color: var(--muted); }
ul, ol { padding-left: 1.4em; }
li { margin: 4px 0; }
table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: 0.97rem; }
th, td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--rule); }
th { color: var(--muted); font-weight: 600; }
kbd { padding: 1px 7px; border: 1px solid var(--rule); border-bottom-width: 2px; border-radius: 6px; background: var(--plate); font: 600 0.85em var(--font-ui); }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; margin: 24px 0; }
.card { display: block; padding: 18px; border: 1px solid var(--rule); border-radius: 14px; background: var(--plate); color: var(--text); text-decoration: none; transition: border-color 120ms; }
.card:hover { border-color: var(--signal); }
.card h3 { margin: 0 0 4px; font-size: 1.05rem; }
.card p { margin: 0; color: var(--muted); font-size: 0.95rem; line-height: 1.5; }
.faq dt { margin-top: 20px; font-weight: 700; }
.faq dd { margin: 4px 0 0; color: var(--muted); }
footer { margin-top: 56px; padding-top: 20px; border-top: 1px solid var(--rule); color: var(--muted); font-size: 0.9rem; }
.bar-actions { display: flex; align-items: center; gap: 8px; }
.icon-btn, .menu-btn { width: 44px; height: 44px; border: 0; border-radius: 50%; display: grid; place-items: center; cursor: pointer; font: inherit; }
.icon-btn { background: transparent; color: var(--text); }
.icon-btn:hover { background: var(--plate); }
.menu-btn { display: none; background: var(--text); color: var(--ink); }
.toc-bar { display: none; }
#searchPanel { position: fixed; inset: 0; z-index: 100; padding: 72px 16px 16px; background: color-mix(in srgb, var(--ink) 94%, transparent); backdrop-filter: blur(10px); overflow: auto; }
#searchPanel[hidden] { display: none; }
.search-box { display: flex; gap: 10px; align-items: center; max-width: 640px; margin: 0 auto; }
#searchInput { flex: 1; min-width: 0; height: 52px; padding: 0 18px; border: 1px solid var(--rule); border-radius: 14px; background: var(--plate); color: var(--text); font: inherit; font-size: 1.1rem; }
#searchInput:focus { outline: 2px solid var(--signal); outline-offset: 1px; }
.search-close { height: 52px; padding: 0 16px; border: 1px solid var(--rule); border-radius: 14px; background: transparent; color: var(--muted); font: inherit; cursor: pointer; }
.search-results { list-style: none; max-width: 640px; margin: 14px auto 0; padding: 0; display: grid; gap: 8px; }
.search-results a { display: grid; gap: 2px; padding: 14px 16px; border: 1px solid var(--rule); border-radius: 14px; background: var(--plate); color: var(--text); text-decoration: none; }
.search-results a:hover { border-color: var(--signal); }
.search-results span { color: var(--muted); font-size: 0.9rem; }
.search-results .none { color: var(--muted); text-align: center; padding: 20px; }
@media (max-width: 800px) {
  .bar { height: 64px; }
  .open-app { display: none; }
  .menu-btn { display: grid; }
  .layout { grid-template-columns: minmax(0, 1fr); gap: 0; padding-top: 24px; }
  .side { display: none; }
  body.nav-open .side { display: grid; position: fixed; top: 64px; left: 0; right: 0; bottom: 0; z-index: 40; align-content: start; gap: 4px; padding: 16px; background: var(--ink); overflow: auto; }
  body.nav-open { overflow: hidden; }
  .side a { padding: 14px 14px; font-size: 1.15rem; }
  .toc-bar { display: flex; align-items: center; gap: 14px; position: sticky; top: 64px; z-index: 30; padding: 10px 16px; background: color-mix(in srgb, var(--ink) 92%, transparent); backdrop-filter: blur(12px); border-bottom: 1px solid var(--rule); }
  .toc-btn { display: inline-flex; align-items: center; gap: 10px; padding: 10px 16px; border: 1px solid var(--rule); border-radius: 12px; background: var(--plate); color: var(--muted); font: inherit; font-size: 0.95rem; cursor: pointer; white-space: nowrap; }
  .toc-btn[aria-expanded="true"] svg { transform: rotate(90deg); }
  .toc-now { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 0.95rem; }
  .toc-list { position: absolute; left: 16px; right: 16px; top: calc(100% + 6px); margin: 0; padding: 8px; list-style: none; border: 1px solid var(--rule); border-radius: 14px; background: var(--plate); box-shadow: 0 18px 48px rgb(4 9 20 / 0.4); max-height: 60vh; overflow: auto; }
  .toc-list[hidden] { display: none; }
  .toc-list a { display: block; padding: 12px 14px; border-radius: 10px; color: var(--text); text-decoration: none; }
  .toc-list a:hover { background: var(--ink); }
  h1 { font-size: 2.4rem; }
  h2 { scroll-margin-top: 130px; }
  table { display: block; overflow-x: auto; }
}
@media (max-width: 800px) { body.nav-open main { visibility: hidden; } }