/* SUPER WALLET docs. Every colour, font, radius and duration comes from tokens.css
   (generated from DESIGN/system/tokens.json). Light theme, hairlines, no shadows. */
:root {
  --mk-accent: var(--mk-product-superwallet);
  --doc-link: var(--mk-brand-indigo);
  --doc-code-bg: var(--mk-ink);
  --doc-code-fg: rgba(255,255,255,.9);
  --doc-code-dim: rgba(255,255,255,.45);
  --doc-top: 64px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-padding-top: calc(var(--doc-top) + 20px); -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--mk-ground); color: var(--mk-ink); font-family: var(--mk-font-sans);
  font-size: var(--mk-fs-md); -webkit-font-smoothing: antialiased; }
a { color: var(--doc-link); text-underline-offset: 3px; }
img { max-width: 100%; }

/* top bar */
.top { position: sticky; top: 0; z-index: 30; height: var(--doc-top); display: flex; align-items: center; gap: var(--mk-space-3);
  padding: 0 var(--mk-space-4); background: rgba(250,250,247,.92); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--mk-line); }
.lockup { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--mk-ink); }
.lockup img { width: 28px; height: 28px; border-radius: 26%; display: block; }
.lockup .w { font-weight: 600; letter-spacing: var(--mk-track-display); font-size: var(--mk-fs-lg); }
.lockup .w span { color: var(--mk-muted); font-weight: 500; }
.top .ver { font-family: var(--mk-font-mono); font-size: 11px; letter-spacing: var(--mk-track-label); text-transform: uppercase;
  color: var(--mk-muted); border: 1px solid var(--mk-line2); border-radius: var(--mk-radius-chip); padding: 3px 9px; }
.top .sp { flex: 1; }
.top a.lnk { font-size: var(--mk-fs-sm); color: var(--mk-ink2); text-decoration: none; }
.top a.lnk:hover { color: var(--mk-ink); }
.top a.btn { font-size: var(--mk-fs-sm); font-weight: 500; text-decoration: none; color: var(--mk-on-accent); background: var(--mk-ink);
  padding: 9px 14px; border-radius: var(--mk-radius-control); }
.menu-btn { display: none; height: 38px; padding: 0 12px; border: 1px solid var(--mk-line2); border-radius: var(--mk-radius-control);
  background: var(--mk-card); font: 11px var(--mk-font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--mk-ink2); cursor: pointer; }

/* layout */
.wrap { display: grid; grid-template-columns: 264px minmax(0, 1fr) 216px; max-width: 1380px; margin: 0 auto; }
nav.side { position: sticky; top: var(--doc-top); height: calc(100vh - var(--doc-top)); overflow: auto;
  padding: var(--mk-space-4) var(--mk-space-3) var(--mk-space-6) var(--mk-space-4); border-right: 1px solid var(--mk-line); }
.search-box { position: relative; margin-bottom: var(--mk-space-2); }
.search { width: 100%; height: 40px; border: 1px solid var(--mk-line2); border-radius: var(--mk-radius-control); background: var(--mk-card);
  padding: 0 40px 0 12px; font: 16px var(--mk-font-sans); color: var(--mk-ink); outline: none; }
.search:focus { border-color: var(--mk-accent); }
.search-box kbd { position: absolute; right: 9px; top: 10px; font: 11px var(--mk-font-mono); color: var(--mk-muted);
  border: 1px solid var(--mk-line2); border-radius: 5px; padding: 1px 6px; background: var(--mk-ground); }
.results { display: none; margin: 0 0 var(--mk-space-2); border: 1px solid var(--mk-line2); border-radius: var(--mk-radius-card);
  background: var(--mk-card); max-height: 60vh; overflow: auto; }
.results.on { display: block; }
.results a { display: block; padding: 10px 12px; border-bottom: 1px solid var(--mk-line); text-decoration: none; margin: 0 !important; border-radius: 0 !important; }
.results a:last-child { border-bottom: 0; }
.results a:hover, .results a.sel { background: var(--mk-ground2); }
.results .rp { font-family: var(--mk-font-mono); font-size: 10px; letter-spacing: var(--mk-track-label); text-transform: uppercase; color: var(--mk-muted); }
.results .rt { font-size: 14px; font-weight: 500; color: var(--mk-ink); margin-top: 2px; }
.results .rs { font-size: 12.5px; color: var(--mk-muted); margin-top: 3px; line-height: 1.45; }
.results mark { background: rgba(79,126,255,.16); color: var(--mk-ink); border-radius: 3px; padding: 0 1px; }
.results .none { padding: 12px; font-size: 13.5px; color: var(--mk-muted); }
nav.side h6 { font-family: var(--mk-font-mono); font-weight: 500; font-size: 10.5px; letter-spacing: var(--mk-track-label);
  text-transform: uppercase; color: var(--mk-muted); margin: 22px 0 6px; }
nav.side a.nav { display: flex; gap: 10px; align-items: baseline; font-size: 14px; color: var(--mk-ink2); text-decoration: none;
  padding: 6px 10px; border-radius: 8px; margin-left: -10px; }
nav.side a.nav .i { font-family: var(--mk-font-mono); font-size: 10.5px; color: var(--mk-faint); width: 16px; flex: none; }
nav.side a.nav:hover { background: var(--mk-ground2); }
nav.side a.nav.on { background: var(--mk-card); color: var(--mk-ink); box-shadow: inset 0 0 0 1px var(--mk-line2); font-weight: 500; }
nav.side a.nav.on .i { color: var(--mk-accent); }

main { padding: var(--mk-space-6) var(--mk-space-7) 120px; min-width: 0; }
.hero { padding-bottom: var(--mk-space-5); border-bottom: 1px solid var(--mk-line); }
.eyebrow { font-family: var(--mk-font-mono); font-weight: 500; text-transform: uppercase; letter-spacing: var(--mk-track-label);
  color: var(--mk-muted); font-size: var(--mk-fs-xs); }
.eyebrow b { color: var(--mk-accent); font-weight: 500; }
.hero h1 { font-size: var(--mk-fs-4xl); font-weight: 600; letter-spacing: var(--mk-track-display); line-height: 1.04; margin: 16px 0 14px; }
.hero h1 .dim { color: var(--mk-faint); }
.hero p.lede { font-size: var(--mk-fs-lg); color: var(--mk-ink2); max-width: 680px; line-height: 1.55; margin: 0; }
.meta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.chip { font-family: var(--mk-font-mono); font-size: 11px; letter-spacing: .06em; color: var(--mk-ink2); border: 1px solid var(--mk-line2);
  border-radius: var(--mk-radius-chip); padding: 4px 10px; background: var(--mk-card); }

.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: var(--mk-space-4); }
.cards a { display: block; text-decoration: none; color: var(--mk-ink); background: var(--mk-card); border: 1px solid var(--mk-line2);
  border-radius: var(--mk-radius-card); padding: 16px 18px; transition: border-color var(--mk-motion-fast) var(--mk-ease); }
.cards a:hover { border-color: var(--mk-accent); }
.cards .k { font-family: var(--mk-font-mono); font-size: 10.5px; letter-spacing: var(--mk-track-label); text-transform: uppercase; color: var(--mk-muted); }
.cards .v { font-weight: 600; margin-top: 8px; letter-spacing: -.015em; }
.cards .d { font-size: 13.5px; color: var(--mk-muted); margin-top: 6px; line-height: 1.5; }

section { padding-top: var(--mk-space-6); }
section h2 { font-size: var(--mk-fs-2xl); font-weight: 600; letter-spacing: -.03em; margin: 0 0 6px; display: flex; gap: 14px; align-items: baseline; }
section h2 .n { font-family: var(--mk-font-mono); font-size: 12px; color: var(--mk-faint); letter-spacing: .08em; font-weight: 400; flex: none; }
section h3 { font-size: var(--mk-fs-lg); font-weight: 600; letter-spacing: -.015em; margin: 26px 0 8px; }
main p, main li { font-size: 15.5px; line-height: 1.68; color: var(--mk-ink2); }
main p { margin: 10px 0; }
main ul, main ol { padding-left: 22px; margin: 10px 0; }
main li { margin: 4px 0; }
b, strong { color: var(--mk-ink); font-weight: 600; }
code { font-family: var(--mk-font-mono); font-size: .86em; background: var(--mk-ground2); border: 1px solid var(--mk-line);
  padding: 1px 6px; border-radius: 6px; overflow-wrap: anywhere; }
pre { position: relative; background: var(--doc-code-bg); color: var(--doc-code-fg); border-radius: var(--mk-radius-control);
  padding: 16px 84px 16px 18px; margin: 14px 0; overflow: auto; font: 13.5px/1.65 var(--mk-font-mono); }
pre code { background: none; border: 0; padding: 0; color: inherit; font-size: inherit; white-space: pre; overflow-wrap: normal; }
pre .c { color: var(--doc-code-dim); }
pre button.copy { position: absolute; top: 10px; right: 10px; font: 11px var(--mk-font-mono); letter-spacing: .1em; text-transform: uppercase;
  color: var(--doc-code-fg); background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16); border-radius: 6px; padding: 5px 9px; cursor: pointer; }
pre button.copy:hover { background: rgba(255,255,255,.16); }
.tbl { overflow-x: auto; margin: 14px 0; border: 1px solid var(--mk-line2); border-radius: var(--mk-radius-card); background: var(--mk-card); }
table { width: 100%; border-collapse: collapse; font-size: 14.5px; }
th { text-align: left; font-family: var(--mk-font-mono); font-weight: 500; font-size: 10.5px; letter-spacing: var(--mk-track-label);
  text-transform: uppercase; color: var(--mk-muted); padding: 10px 14px; border-bottom: 1px solid var(--mk-line2); white-space: nowrap; background: var(--mk-ground); }
td { padding: 11px 14px; border-bottom: 1px solid var(--mk-line); color: var(--mk-ink2); vertical-align: top; line-height: 1.55; }
tr:last-child td { border-bottom: 0; }
td code { white-space: nowrap; }
.note { border: 1px solid var(--mk-line2); border-left: 3px solid var(--mk-accent); background: var(--mk-card); border-radius: var(--mk-radius-control);
  padding: 13px 16px; margin: 16px 0; }
.note.warn { border-left-color: var(--mk-warn); }
.note.ok { border-left-color: var(--mk-up); }
.note .k { font-family: var(--mk-font-mono); font-size: 10.5px; letter-spacing: var(--mk-track-label); text-transform: uppercase; color: var(--mk-muted); margin-bottom: 4px; }
.note p { margin: 0; }
.note p + p, .note ul { margin-top: 6px; }
.tag { display: inline-block; font-family: var(--mk-font-mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; vertical-align: middle;
  border-radius: var(--mk-radius-chip); padding: 2px 8px; border: 1px solid var(--mk-line2); color: var(--mk-muted); white-space: nowrap; }
.tag.req { color: var(--mk-brand-indigo); border-color: rgba(59,45,255,.3); }
.tag.opt { color: var(--mk-muted); }
.tag.ok { color: var(--mk-up); border-color: rgba(15,157,99,.35); }
.tag.no { color: var(--mk-warn); border-color: rgba(183,121,31,.4); }

.steps { counter-reset: s; list-style: none; padding: 0 !important; margin: 18px 0 !important; }
.steps > li { counter-increment: s; position: relative; padding: 0 0 20px 38px !important; margin: 0 0 0 15px !important; border-left: 1px solid var(--mk-line2); }
.steps > li:last-child { border-left-color: transparent; }
.steps > li::before { content: counter(s, decimal-leading-zero); position: absolute; left: -16px; top: -2px; width: 32px; height: 32px; border-radius: 50%;
  background: var(--mk-card); border: 1px solid var(--mk-line2); font: 11px/30px var(--mk-font-mono); text-align: center; color: var(--mk-ink); }
.steps > li > b:first-child { display: block; color: var(--mk-ink); font-weight: 600; margin-bottom: 2px; }
.checklist { list-style: none; padding: 0 !important; }
.checklist li { padding: 9px 0 9px 30px !important; margin: 0 !important; border-top: 1px solid var(--mk-line); position: relative; }
.checklist li:last-child { border-bottom: 1px solid var(--mk-line); }
.checklist li::before { content: ''; position: absolute; left: 4px; top: 15px; width: 13px; height: 13px; border: 1.5px solid var(--mk-faint); border-radius: 4px; }

figure { margin: 18px 0; border: 1px solid var(--mk-line2); border-radius: var(--mk-radius-card); overflow: hidden; background: var(--mk-card); }
figure img { width: 100%; display: block; height: auto; }
figcaption { font-family: var(--mk-font-mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--mk-muted);
  padding: 10px 14px; border-top: 1px solid var(--mk-line); line-height: 1.5; }
.phones { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin: 18px 0; }
.phones figure { margin: 0; }
.faq details { border-top: 1px solid var(--mk-line); padding: 12px 0; }
.faq details:last-child { border-bottom: 1px solid var(--mk-line); }
.faq summary { cursor: pointer; font-weight: 600; color: var(--mk-ink); list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-family: var(--mk-font-mono); color: var(--mk-muted); }
.faq details[open] summary::after { content: '–'; }
.price { font-family: var(--mk-font-mono); font-weight: 500; color: var(--mk-ink); white-space: nowrap; }

.pager { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: var(--mk-space-7); }
.pager a { display: block; border: 1px solid var(--mk-line2); border-radius: var(--mk-radius-card); padding: 14px 18px; text-decoration: none; background: var(--mk-card); }
.pager a:hover { border-color: var(--mk-accent); }
.pager a.next { text-align: right; grid-column: 2; }
.pager .k { font-family: var(--mk-font-mono); font-size: 10.5px; letter-spacing: var(--mk-track-label); text-transform: uppercase; color: var(--mk-muted); }
.pager .v { color: var(--mk-ink); font-weight: 600; margin-top: 4px; }

aside.toc { position: sticky; top: var(--doc-top); height: calc(100vh - var(--doc-top)); overflow: auto; padding: var(--mk-space-6) var(--mk-space-4); }
aside.toc h6 { font-family: var(--mk-font-mono); font-weight: 500; font-size: 10.5px; letter-spacing: var(--mk-track-label); text-transform: uppercase; color: var(--mk-muted); margin: 0 0 10px; }
aside.toc a { display: block; font-size: 13px; color: var(--mk-muted); text-decoration: none; padding: 5px 0 5px 12px; border-left: 1px solid var(--mk-line2); line-height: 1.4; }
aside.toc a:hover { color: var(--mk-ink); }
aside.toc a.on { color: var(--mk-ink); border-left-color: var(--mk-accent); }
footer.foot { margin-top: var(--mk-space-6); padding-top: var(--mk-space-4); border-top: 1px solid var(--mk-line); display: flex; justify-content: space-between;
  align-items: center; gap: 16px; flex-wrap: wrap; font-size: var(--mk-fs-sm); color: var(--mk-muted); }
.hide { display: none !important; }

@media (max-width: 1140px) { .wrap { grid-template-columns: 244px minmax(0, 1fr); } aside.toc { display: none; } main { padding: 40px 40px 100px; } }
@media (max-width: 820px) {
  .wrap { display: block; }
  .menu-btn { display: inline-block; }
  nav.side { display: none; position: fixed; z-index: 25; top: var(--doc-top); left: 0; right: 0; bottom: 0; height: auto; background: var(--mk-ground); border-right: 0; padding: 16px; }
  body.nav-open nav.side { display: block; }
  body.nav-open { overflow: hidden; }
  main { padding: 28px 16px 80px; }
  .hero h1 { font-size: var(--mk-fs-3xl); }
  .cards { grid-template-columns: 1fr; }
  .phones { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .top { padding: 0 16px; gap: 10px; }
  .top a.lnk, .top .ver { display: none; }
  section h2 { font-size: 22px; }
  .pager { grid-template-columns: 1fr; } .pager a.next { grid-column: 1; }
}
@media (max-width: 420px) { .lockup .w span { display: none; } }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }
@media print { .top, nav.side, aside.toc, .pager { display: none !important; } .wrap { display: block; } pre button.copy { display: none; } }