/* Layout: sticky top bar with search; home = search hero, Start-here path, category grid, quick answers.
   Article = left category rail + reading column + right "On this page"; collapses to one column on phones.
   Colors, type, radii and shadows follow the Prosperna Design System (tokens.css): Inter, brand #727cf5,
   links #5a64d4, gray canvas #f4f5f7 with white cards. The design system is light-only; the dark theme
   keeps the same roles on its navy (#0f172a). */
:root {
  --bg: #f4f5f7;             /* canvas */
  --surface: #ffffff;        /* cards */
  --sunken: #f8f9fa;         /* light / subtle surface */
  --line: #e5e7eb;           /* control borders */
  --line-soft: #f3f4f6;      /* card borders */
  --fg: #212529;             /* body */
  --muted: #6b7280;
  --accent: #5a64d4;         /* links, icons, active text */
  --brand: #727cf5;          /* filled buttons */
  --brand-hover: #5a64d4;
  --on-brand: #ffffff;
  --accent-ink: #ffffff;
  --accent-soft: rgba(114, 124, 245, 0.10);
  --accent-line: rgba(114, 124, 245, 0.25);
  --max-ai: #580aff;
  --ok: #2da94f;
  --ok-ink: #1d7a3a;
  --ok-soft: rgba(45, 169, 79, 0.10);
  --soon: #8a5f00;
  --soon-soft: rgba(255, 191, 0, 0.10);
  --warn: #c00000;
  --warn-soft: rgba(255, 0, 0, 0.10);
  --focus-ring: rgba(114, 124, 245, 0.40);
  --shadow: 0 1px 2px 0 rgba(16, 24, 40, 0.05);
  --shadow-2: 0 4px 8px -2px rgba(16, 24, 40, 0.10), 0 2px 4px -2px rgba(16, 24, 40, 0.06);
  --font-display: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, "SFMono-Regular", "SF Mono", Menlo, Consolas, monospace;
  --top: 64px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0f172a; --surface: #172036; --sunken: #1e293b; --line: #2e3a52; --line-soft: #253049; --fg: #f1f5f9; --muted: #9aa4b8;
    --accent: #a5abff; --brand: #727cf5; --brand-hover: #858ef7; --on-brand: #ffffff; --accent-ink: #ffffff;
    --accent-soft: rgba(114, 124, 245, 0.18); --accent-line: rgba(114, 124, 245, 0.38);
    --ok: #4cc472; --ok-ink: #7fdc9b; --ok-soft: rgba(45, 169, 79, 0.16);
    --soon: #ffd257; --soon-soft: rgba(255, 191, 0, 0.14); --warn: #ff8a8a; --warn-soft: rgba(255, 0, 0, 0.16);
    --shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.35); --shadow-2: 0 4px 8px -2px rgba(0, 0, 0, 0.45), 0 2px 4px -2px rgba(0, 0, 0, 0.35);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0f172a; --surface: #172036; --sunken: #1e293b; --line: #2e3a52; --line-soft: #253049; --fg: #f1f5f9; --muted: #9aa4b8;
  --accent: #a5abff; --brand: #727cf5; --brand-hover: #858ef7; --on-brand: #ffffff; --accent-ink: #ffffff;
  --accent-soft: rgba(114, 124, 245, 0.18); --accent-line: rgba(114, 124, 245, 0.38);
  --ok: #4cc472; --ok-ink: #7fdc9b; --ok-soft: rgba(45, 169, 79, 0.16);
  --soon: #ffd257; --soon-soft: rgba(255, 191, 0, 0.14); --warn: #ff8a8a; --warn-soft: rgba(255, 0, 0, 0.16);
  --shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.35); --shadow-2: 0 4px 8px -2px rgba(0, 0, 0, 0.45), 0 2px 4px -2px rgba(0, 0, 0, 0.35);
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-padding-top: calc(var(--top) + 16px); }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--fg); font-family: var(--font-body); font-size: 17px; line-height: 1.6; }
img { max-width: 100%; }
[hidden] { display: none !important; }
a { color: var(--accent); text-underline-offset: 3px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
button { font: inherit; color: inherit; }
.wrap { max-width: 1240px; margin: 0 auto; padding-inline: 16px; }
@media (min-width: 720px) { .wrap { padding-inline: 28px; } }

/* Top bar */
.topbar { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.topbar .wrap { height: var(--top); display: flex; align-items: center; gap: 14px; }
.brand a { display: flex; align-items: center; text-decoration: none; color: inherit; }
.brand a:hover small { color: var(--accent); }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--fg); font-family: var(--font-display); font-weight: 700; font-size: 17px; white-space: nowrap; }
/* Official Prosperna logo (prosperna1 main: src/assets/images/logo-dark-purple.svg): purple mark, black wordmark (#181818).
   In dark mode the wordmark switches to near-white so it stays readable; the purple mark never changes. */
.logo { display: block; height: 26px; width: auto; flex: none; color: #181818; }
:root[data-theme="dark"] .logo { color: #f4f3f8; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .logo { color: #f4f3f8; } }
.brand small { font-family: var(--font-body); font-weight: 600; color: var(--muted); font-size: 15px; padding-left: 12px; border-left: 1px solid var(--line); line-height: 22px; }
.top-search { flex: 1; max-width: 520px; margin-left: auto; position: relative; }
.top-search input { width: 100%; height: 40px; border-radius: 10px; border: 1px solid var(--line); background: var(--surface); padding: 0 40px 0 38px; font: inherit; font-size: 15px; color: var(--fg); }
.top-search svg, .hero-search svg { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); width: 17px; height: 17px; color: var(--muted); pointer-events: none; }
.kbd { position: absolute; right: 10px; top: 50%; transform: translateY(-50%); font-family: var(--font-mono); font-size: 11px; color: var(--muted); border: 1px solid var(--line); border-radius: 5px; padding: 1px 6px; }
.icon-btn { width: 40px; height: 40px; border-radius: 10px; border: 1px solid var(--line); background: var(--surface); cursor: pointer; display: grid; place-items: center; flex: none; }
.icon-btn svg { width: 18px; height: 18px; }
.menu-btn { display: none; }
/* Links out: marketing site + dashboard login. Text link drops first, both move to the menu/footer on phones. */
.site-links { display: flex; align-items: center; gap: 6px; flex: none; }
.site-links a { text-decoration: none; font-weight: 600; font-size: 14.5px; white-space: nowrap; border-radius: 10px; padding: 9px 12px; }
.site-links .login { background: var(--brand); color: var(--on-brand); }
.site-links .login:hover { filter: brightness(1.08); }
/* Footer: social icons (44px tap targets, divided by thin lines) | support email */
.foot-right { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; }
.socials { display: flex; align-items: center; }
.socials a { width: 44px; height: 44px; display: grid; place-items: center; color: var(--muted); border-radius: 12px; position: relative; transition: color .15s, background .15s; }
.socials a + a::before { content: ""; position: absolute; left: -1px; top: 13px; bottom: 13px; width: 1px; background: var(--line); }
.socials a:hover, .socials a:focus-visible { color: var(--accent); background: var(--accent-soft); }
.socials a:hover::before, .socials a:hover + a::before { opacity: 0; }
.socials svg { width: 19px; height: 19px; }
.foot-sep { width: 1px; height: 22px; background: var(--line); }
.foot-mail { color: var(--muted); text-decoration: none; font-weight: 600; }
.foot-mail:hover { color: var(--accent); }
@media (max-width: 520px) { .foot-sep { display: none; } footer.site .wrap { justify-content: center; text-align: center; } .foot-right { justify-content: center; } }
.rail-links { display: none; }
@media (max-width: 380px) { .logo { height: 18px !important; } .topbar .wrap { gap: 8px !important; } .site-links .login { padding: 8px 11px !important; } }
@media (max-width: 720px) {
  .brand small { display: none; }
  .logo { height: 22px; }
  .kbd { display: none; }
  .top-search input { padding-right: 12px; }
  .menu-btn { display: grid; }
  /* Phones: row 1 = menu, logo, Log in, theme; row 2 = full-width search on every page (the big home search is hidden). */
  .topbar .wrap { height: auto; min-height: var(--top); flex-wrap: wrap; row-gap: 8px; padding-block: 12px; gap: 10px; }
  body { --top: 112px; }
  .site-links { margin-left: auto; }
  .site-links .login { padding: 8px 14px; }
  .top-search { order: 5; flex: 1 0 100%; max-width: none; margin-left: 0; }
  body.home-view .top-search { visibility: visible; opacity: 1; }
  .hero-search { display: none; }
  .hero .chips { margin-top: 0; }
  .brand a[href="/"] { display: none; }
  .home-view .menu-btn { display: none; }
  .rail-links { display: grid; gap: 8px; margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); }
  .rail-links a { display: block; text-align: center; padding: 10px; border-radius: 10px; border: 1px solid var(--line); text-decoration: none; font-weight: 700; color: var(--fg); }
  .rail-links a.login { background: var(--brand); border-color: var(--brand); color: var(--on-brand); }
}

/* Search results dropdown */
.results { position: absolute; left: 0; right: 0; top: calc(100% + 6px); background: var(--surface); border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); max-height: min(70vh, 520px); overflow: auto; padding: 6px; z-index: 30; }
.result { display: block; padding: 10px 12px; border-radius: 8px; text-decoration: none; color: var(--fg); }
.result:hover, .result.active { background: var(--accent-soft); }
.result b { display: block; font-weight: 700; font-size: 15px; }
.result span { display: block; font-size: 13.5px; color: var(--muted); }
.result mark { background: none; color: var(--accent); font-weight: 700; }
.result .cat { font-size: 11.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); font-weight: 700; }
.no-results { padding: 14px; color: var(--muted); font-size: 15px; }

/* Home */
.hero { padding-block: 56px 36px; text-align: left; }
.hero h1 { font-family: var(--font-display); font-size: clamp(32px, 6vw, 52px); line-height: 1.05; letter-spacing: -.02em; margin: 0 0 12px; text-wrap: balance; max-width: 16ch; }
.hero p { color: var(--muted); font-size: 19px; margin: 0 0 24px; max-width: 54ch; }
.hero-find { max-width: 760px; }
/* Wide screens: "What's new" card fills the space beside the hero; hidden below 1000px. */
.hero { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 48px; align-items: center; }
.news { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 20px; box-shadow: var(--shadow); }
.news h2 { font-family: var(--font-display); font-size: 19px; margin: 0 0 4px; display: flex; align-items: center; gap: 8px; }
.news h2 svg { width: 18px; height: 18px; color: var(--accent); }
.news > p { margin: 0 0 12px; color: var(--muted); font-size: 14px; }
.news ul { list-style: none; margin: 0; padding: 0; }
.news li { border-top: 1px solid var(--line); }
.news li a { display: grid; grid-template-columns: 92px 1fr; gap: 10px; padding: 10px 0; text-decoration: none; color: var(--fg); font-size: 14.5px; line-height: 1.35; font-weight: 600; }
.news li a:hover { color: var(--accent); }
.news time { font-size: 12.5px; font-variant-numeric: tabular-nums; font-weight: 700; color: var(--accent); background: var(--accent-soft); border-radius: 999px; text-align: center; padding: 2px 0; align-self: start; }
.news .all { display: inline-block; margin-top: 8px; font-weight: 700; font-size: 14.5px; text-decoration: none; }
@media (max-width: 1000px) { .hero { display: block; } .news { display: none; } }
.hero-search { position: relative; }
.hero-search input { width: 100%; height: 58px; border-radius: 14px; border: 1.5px solid var(--line); background: var(--surface); padding: 0 18px 0 46px; font: inherit; font-size: 18px; color: var(--fg); box-shadow: var(--shadow); }
.hero-search svg { left: 16px; width: 20px; height: 20px; }
/* Chips span exactly the width of the search box: 3 per row on desktop, 2 on phones. */
.chips { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin-top: 12px; }
@media (max-width: 520px) { .chips { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.chip { border: 1px solid var(--line); background: var(--surface); border-radius: 999px; padding: 8px 13px; font-size: 14.5px; cursor: pointer; text-decoration: none; color: var(--fg); text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
/* The top-bar search stays hidden on the home page until the big search scrolls out of view. */
.home-view .top-search { visibility: hidden; opacity: 0; transition: opacity .2s; }
.home-view.hero-gone .top-search { visibility: visible; opacity: 1; }
.chip:hover { border-color: var(--accent); color: var(--accent); }
.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin: 44px 0 14px; }
.section-head h2 { font-family: var(--font-display); font-size: 26px; margin: 0; letter-spacing: -.01em; }
.section-head p { margin: 0; color: var(--muted); font-size: 15px; }

/* Start here path */
.path { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 18px; box-shadow: var(--shadow); }
.path-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.progress { flex: 1; min-width: 180px; max-width: 320px; height: 8px; border-radius: 99px; background: var(--sunken); overflow: hidden; }
.progress i { display: block; height: 100%; background: var(--ok); width: 0; transition: width .3s; }
.progress-label { font-size: 14px; color: var(--muted); font-variant-numeric: tabular-nums; }
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 10px; counter-reset: s; }
.steps li { counter-increment: s; }
.step-card { display: flex; gap: 12px; align-items: flex-start; padding: 12px; border-radius: 12px; border: 1px solid var(--line); background: var(--bg); text-decoration: none; color: var(--fg); height: 100%; }
.step-card:hover { border-color: var(--accent); }
.step-num { flex: none; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; font-weight: 700; font-size: 14px; background: var(--accent-soft); color: var(--accent); }
.step-card.done .step-num { background: var(--ok); color: var(--surface); }

.step-card b { display: block; font-size: 15.5px; line-height: 1.3; }
.step-card span { display: block; font-size: 13.5px; color: var(--muted); margin-top: 2px; }
.step-card .step-num { display: grid; place-items: center; margin-top: 0; font-size: 14px; line-height: 1; color: var(--accent); }
.step-card.done .step-num { color: var(--surface); }

/* Category grid */
.cats { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.cat-card { display: grid; grid-template-columns: 42px 1fr; gap: 4px 14px; padding: 16px; border-radius: 14px; border: 1px solid var(--line); background: var(--surface); text-decoration: none; color: var(--fg); transition: border-color .15s, transform .15s; }
.cat-card:hover { border-color: var(--accent); transform: translateY(-1px); }
.cat-ico { grid-row: span 2; width: 42px; height: 42px; border-radius: 11px; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; }
.cat-ico svg { width: 21px; height: 21px; }
.cat-card b { font-family: var(--font-display); font-size: 18px; line-height: 1.25; }
.cat-card span { font-size: 14.5px; color: var(--muted); line-height: 1.4; }
.cat-card em { grid-column: 2; font-style: normal; font-size: 12.5px; color: var(--muted); font-weight: 700; letter-spacing: .04em; text-transform: uppercase; margin-top: 4px; }

/* Quick answers: the answer opens in place; the full guide is one click further. */
.quick { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 440px), 1fr)); gap: 10px; align-items: start; }
.qa { border-radius: 12px; background: var(--surface); border: 1px solid var(--line); transition: border-color .15s; }
.qa[open], .qa:hover { border-color: var(--accent); }
.qa summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 14px 16px; cursor: pointer; font-weight: 600; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after { content: "+"; flex: none; width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); font-size: 18px; font-weight: 700; line-height: 1; transition: transform .2s; }
.qa[open] summary::after { transform: rotate(45deg); }
.qa[open] summary { color: var(--accent); }
.qa .ans { padding: 0 16px 14px; color: var(--fg); font-size: 15.5px; line-height: 1.55; }
.qa .ans p { margin: 0 0 8px; }
.qa .ans a { font-weight: 700; font-size: 14.5px; text-decoration: none; }

.support-band { margin: 48px 0 56px; padding: 26px; border-radius: 16px; background: var(--brand); color: var(--on-brand); display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; }
.support-band h2 { font-family: var(--font-display); margin: 0 0 4px; font-size: 24px; }
.support-band p { margin: 0; opacity: .9; }
.email-pill { max-width: 100%; flex-wrap: wrap; justify-content: center; overflow-wrap: anywhere; display: inline-flex; align-items: center; gap: 8px; background: var(--accent-ink); color: var(--accent); border-radius: 999px; padding: 8px 8px 8px 16px; font-weight: 700; }
.email-pill button { border: 0; border-radius: 999px; padding: 6px 12px; cursor: pointer; background: var(--brand); color: var(--on-brand); font-weight: 700; font-size: 14px; }

/* Article / category layout */
.doc { display: grid; grid-template-columns: 250px minmax(0, 1fr) 210px; gap: 36px; padding-block: 28px 64px; }
.rail { position: sticky; top: calc(var(--top) + 20px); align-self: start; max-height: calc(100vh - var(--top) - 40px); overflow: auto; font-size: 15px; }
.rail h3 { font-size: 12.5px; letter-spacing: .07em; text-transform: uppercase; color: var(--muted); margin: 0 0 8px; }
/* Rail = collapsible topic groups; only the current topic starts open. */
.rail details { border-radius: 10px; }
.rail summary { list-style: none; display: flex; align-items: center; gap: 9px; padding: 7px 8px; border-radius: 8px; cursor: pointer; font-weight: 600; user-select: none; }
.rail summary::-webkit-details-marker { display: none; }
.rail summary:hover { background: var(--sunken); }
.rail summary svg { width: 17px; height: 17px; color: var(--muted); flex: none; }
.rail summary span { flex: 1 1 auto; min-width: 0; }
.rail summary .chev { flex: 0 0 8px; width: 8px; height: 8px; margin-right: 6px; border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted); transform: rotate(-45deg); transition: transform .15s; }
.rail details[open] > summary .chev { transform: rotate(45deg); }
.rail details.here > summary .chev { border-color: var(--accent); }
/* Thin scrollbar that only shows while the pointer is over the menu. */
.rail { scrollbar-width: thin; scrollbar-color: transparent transparent; padding-right: 4px; }
.rail:hover { scrollbar-color: var(--line) transparent; }
.rail details.here > summary { color: var(--accent); }
.rail details.here > summary svg { color: var(--accent); }
.rail .group { margin: 2px 0 8px 17px; padding-left: 10px; border-left: 1px solid var(--line); }
.rail .group a { display: block; padding: 5px 8px; border-radius: 7px; color: var(--muted); text-decoration: none; line-height: 1.35; font-size: 14.5px; }
.rail .group a:hover { background: var(--sunken); color: var(--fg); }
.rail .group a.current { background: var(--accent-soft); color: var(--accent); font-weight: 700; }
.rail .group a.all { font-size: 13.5px; font-weight: 600; color: var(--accent); }
.toc { position: sticky; top: calc(var(--top) + 20px); align-self: start; font-size: 14px; }
.toc h3 { font-size: 12.5px; letter-spacing: .07em; text-transform: uppercase; color: var(--muted); margin: 0 0 8px; }
.toc a { display: block; padding: 4px 0 4px 12px; border-left: 2px solid var(--line); color: var(--muted); text-decoration: none; line-height: 1.35; }
.toc a.h3 { padding-left: 24px; font-size: 13.5px; }
.toc a.on { border-color: var(--accent); color: var(--accent); font-weight: 600; }
@media (max-width: 1100px) { .doc { grid-template-columns: 230px minmax(0, 1fr); } .toc { display: none; } }
/* Menu header: "All topics" + collapse button. Collapsed = icon-only strip (desktop/tablet), remembered per viewer. */
.rail-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin: 0 0 10px; padding-left: 8px; }
.rail-title { font-size: 12.5px; letter-spacing: .07em; text-transform: uppercase; color: var(--muted); font-weight: 700; }
.rail-toggle { width: 34px; height: 34px; flex: none; display: grid; place-items: center; border-radius: 8px; border: 0; background: none; color: var(--muted); cursor: pointer; }
.rail-toggle:hover, .rail-toggle:focus-visible { color: var(--accent); background: var(--sunken); }
.rail-toggle svg { width: 18px; height: 18px; transition: transform .2s; }
@media (min-width: 721px) {
  html.rail-mini .doc { grid-template-columns: 52px minmax(0, 1fr) 210px; }
  html.rail-mini .rail { overflow-x: hidden; padding-right: 0; }
  html.rail-mini .rail-head { justify-content: center; padding-left: 0; }
  html.rail-mini .rail-title { display: none; }
  html.rail-mini .rail-toggle svg { transform: scaleX(-1); }
  html.rail-mini .rail summary { justify-content: center; padding: 9px 0; }
  html.rail-mini .rail summary svg { width: 20px; height: 20px; }
  html.rail-mini .rail summary span, html.rail-mini .rail summary .chev, html.rail-mini .rail .group,
  html.rail-mini .rail-links, html.rail-mini .path-rail h3, html.rail-mini .path-progress,
  html.rail-mini .path-rail b, html.rail-mini .path-rail small { display: none; }
  html.rail-mini .path-rail li a { justify-content: center; padding: 7px 0; }
  html.rail-mini .rail details.here > summary { background: var(--accent-soft); }
}
@media (min-width: 721px) and (max-width: 1100px) { html.rail-mini .doc { grid-template-columns: 52px minmax(0, 1fr); } }
@media (max-width: 720px) { .rail-toggle { display: none; } }
@media (max-width: 720px) {
  .doc { grid-template-columns: minmax(0, 1fr); gap: 0; padding-block: 16px 48px; }
  .rail { position: fixed; inset: 0 auto auto 0; width: 100%; height: 100vh; height: 100dvh; max-height: none; background: var(--bg); padding: calc(var(--top) + 26px) 16px 24px; z-index: 15; display: none; }
  body.rail-open .rail { display: block; }
}
.crumbs { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; font-size: 14px; color: var(--muted); margin-bottom: 10px; }
.crumbs a { color: var(--muted); text-decoration: none; }
.crumbs a:hover { color: var(--accent); }
.article { min-width: 0; max-width: 760px; }
.article h1 { font-family: var(--font-display); font-size: clamp(28px, 4.4vw, 40px); line-height: 1.1; letter-spacing: -.015em; margin: 0 0 16px; text-wrap: balance; }
.article h2 { font-family: var(--font-display); font-size: 25px; margin: 40px 0 10px; letter-spacing: -.01em; }
.article h3 { font-size: 19px; margin: 26px 0 8px; }
.article p, .article li { max-width: 70ch; }
.article li { margin: 5px 0; }
.article ul, .article ol { padding-left: 1.4em; }
.article code { font-family: var(--font-mono); font-size: .82em; background: var(--sunken); border: 1px solid var(--line); border-radius: 5px; padding: 1px 5px; overflow-wrap: anywhere; }
.article strong { font-weight: 700; }
.wn-head { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; margin-bottom: 4px; }
.date-pill { display: inline-flex; align-items: center; padding: 2px 10px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); font-size: 13px; font-weight: 700; font-variant-numeric: tabular-nums; white-space: nowrap; line-height: 1.6; }
.see-guide { display: block; margin-top: 6px; font-size: .94em; font-weight: 600; color: var(--muted); }
.see-guide a { text-decoration: none; }
.see-guide a:hover { text-decoration: underline; }
.article hr { display: none; }
.pills { display: flex; flex-wrap: wrap; gap: 8px; margin: -4px 0 18px; }
.pill { display: inline-flex; align-items: center; gap: 7px; padding: 5px 13px 5px 10px; border-radius: 999px; background: var(--sunken); border: 1px solid var(--line); font-size: 14px; font-weight: 600; }
.pill svg { width: 15px; height: 15px; color: var(--accent); }
.pill small { color: var(--muted); font-weight: 600; font-size: 14px; }
.quickinfo { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; margin: 0 0 24px; }
.quickinfo div { background: var(--surface); padding: 12px 14px; display: grid; gap: 3px; align-content: start; }
.quickinfo dt { font-size: 11.5px; letter-spacing: .07em; text-transform: uppercase; color: var(--muted); font-weight: 700; display: flex; align-items: center; gap: 6px; }
.quickinfo dt svg { width: 14px; height: 14px; }
.quickinfo dd { margin: 0; font-size: 15px; line-height: 1.4; font-weight: 600; }
.summary-box { background: var(--sunken); border-radius: 14px; padding: 4px 18px; }
.summary-box { padding-top: 14px; }
.summary-box h2 { font-family: var(--font-body); font-size: 12.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin: 0 0 2px; scroll-margin-top: calc(var(--top) + 20px); }
/* Numbered steps get large counters */
.article ol.steps-list { list-style: none; padding-left: 0; counter-reset: st; }
.article ol.steps-list > li { counter-increment: st; position: relative; padding-left: 44px; margin: 12px 0; }
.article ol.steps-list > li::before { content: counter(st); position: absolute; left: 0; top: 0; width: 30px; height: 30px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); font-weight: 700; font-size: 14.5px; display: grid; place-items: center; }
.article ol.steps-list ol, .article ol.steps-list ul { margin-top: 6px; }
.callout { border-radius: 12px; padding: 12px 16px; margin: 16px 0; background: var(--accent-soft); display: grid; grid-template-columns: 22px 1fr; gap: 10px; align-items: start; }
.callout svg { width: 20px; height: 20px; color: var(--accent); margin-top: 3px; }
.callout p { margin: 0; }
.sec-verify { border: 1px solid color-mix(in srgb, var(--ok) 35%, transparent); background: var(--ok-soft); border-radius: 14px; padding: 2px 18px 6px; margin-top: 28px; }
.sec-verify h2 { color: var(--ok-ink); font-size: 21px; margin-top: 16px; }
.sec-trouble h2::before { content: ""; }
.soon { margin-top: 10px; border-radius: 12px; background: var(--soon-soft); padding: 10px 14px; }
.soon > strong { color: var(--soon); }
.soon-tag { display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; color: var(--soon); border: 1px solid currentColor; border-radius: 999px; padding: 0 7px; margin-left: 6px; vertical-align: 2px; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 12px; margin: 14px 0; background: var(--surface); }
.table-wrap table { border-collapse: collapse; width: 100%; font-size: 15px; font-variant-numeric: tabular-nums; }
.table-wrap th, .table-wrap td { text-align: left; vertical-align: top; padding: 9px 12px; border-bottom: 1px solid var(--line); }
.table-wrap th { font-size: 12.5px; letter-spacing: .05em; text-transform: uppercase; color: var(--muted); background: var(--sunken); }
.table-wrap tr:last-child td { border-bottom: 0; }
.faq h3 { font-family: var(--font-body); }
.helpful { margin-top: 36px; padding: 18px; border: 1px solid var(--line); border-radius: 14px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; background: var(--surface); }
.helpful b { font-size: 16px; }
.helpful .btns { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.helpful .faces { display: flex; gap: 6px; }
.helpful button { border: 1px solid var(--line); background: var(--bg); border-radius: 10px; padding: 7px 16px; cursor: pointer; font-weight: 600; color: var(--fg); }
.helpful button:hover, .helpful button:focus-visible { border-color: var(--accent); color: var(--accent); }
.helpful .face { width: 46px; height: 46px; padding: 0; border-radius: 50%; display: grid; place-items: center; color: var(--muted); }
.helpful .face svg { width: 28px; height: 28px; }
.helpful .thanks { color: var(--ok-ink); font-weight: 600; }
.support-card { margin-top: 14px; padding: 18px; border-radius: 14px; background: var(--accent-soft); display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px; }
.support-card b { font-family: var(--font-display); font-size: 19px; display: block; }
.support-card .email-pill { background: var(--surface); }
.updated { color: var(--muted); font-size: 14px; margin-top: 14px; }
.pager { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 26px; }
.pager a { border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; text-decoration: none; color: var(--fg); background: var(--surface); min-width: 0; }
.pager a:hover { border-color: var(--accent); }
.pager small { display: block; color: var(--muted); font-size: 12.5px; text-transform: uppercase; letter-spacing: .06em; font-weight: 700; }
.pager span { font-weight: 600; font-size: 15px; }
.pager .next { text-align: right; grid-column: 2; }
@media (max-width: 520px) { .pager { grid-template-columns: 1fr; } .pager .next { grid-column: 1; } }

/* Category page */
.cat-hero { display: flex; gap: 16px; align-items: center; margin-bottom: 18px; }
.cat-hero .cat-ico { width: 54px; height: 54px; border-radius: 14px; }
.cat-hero .cat-ico svg { width: 26px; height: 26px; }
.cat-hero h1 { margin: 0; }
.cat-hero p { margin: 4px 0 0; color: var(--muted); }
.cat-list { display: grid; gap: 10px; }
.cat-list a { display: block; padding: 14px 16px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); text-decoration: none; color: var(--fg); }
.cat-list a:hover { border-color: var(--accent); }
.cat-list b { display: block; font-size: 16.5px; }
.cat-list span { display: block; color: var(--muted); font-size: 14.5px; margin-top: 2px; }
.cat-list span.sum { display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; line-clamp: 2; overflow: hidden; }
/* Start-here mode */
.path-rail h3 { font-size: 12.5px; letter-spacing: .07em; text-transform: uppercase; color: var(--muted); margin: 4px 0 8px; }
.path-progress { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.path-progress .progress { min-width: 0; }
.path-rail ol { list-style: none; margin: 0; padding: 0; position: relative; }
.path-rail li a { display: flex; gap: 11px; align-items: flex-start; padding: 9px 8px; border-radius: 10px; text-decoration: none; color: var(--fg); }
.path-rail li a:hover { background: var(--sunken); }
.path-rail li.here a { background: var(--accent-soft); }
.path-rail li.here b { color: var(--accent); }
.path-rail li.ok .step-num { background: var(--ok); color: var(--surface); }
.path-rail li.here .step-num { background: var(--brand); color: var(--on-brand); }
.path-rail b { display: block; font-size: 14.5px; line-height: 1.3; }
.path-rail small { display: block; font-size: 13px; color: var(--muted); margin-top: 1px; }
.path-banner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; margin: 0 0 12px; padding: 8px 12px; border-radius: 12px; background: var(--accent-soft); color: var(--accent); font-weight: 700; font-size: 14px; }
.path-banner .dots { display: flex; gap: 6px; }
.path-banner .dots a { width: 22px; height: 6px; border-radius: 99px; background: color-mix(in srgb, var(--accent) 25%, transparent); }
.path-banner .dots a.ok { background: var(--ok); }
.path-banner .dots a.on { background: var(--accent); }
.cat-list .meta { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.tag { font-size: 12.5px; padding: 2px 8px; border-radius: 999px; background: var(--sunken); color: var(--muted); font-weight: 600; }
footer.site { border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }
footer.site .wrap { padding-block: 22px; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 10px; }
@media (max-width: 520px) { footer.site .wrap { flex-direction: column; } }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }

/* ---- Prosperna Design System alignment (help-article mockup) ----------------------------------------
   White header and footer on a gray canvas; content in white cards (16px radius, 1px border, elevation 1);
   Inter with 800-weight headings; 12px controls; tinted callouts (Note = brand, Tip = success, Warning). */
body { font-size: 16px; line-height: 1.625; -webkit-font-smoothing: antialiased; }
:focus-visible { outline: 3px solid var(--focus-ring); outline-offset: 2px; }
.topbar { background: var(--surface); backdrop-filter: none; border-bottom: 1px solid var(--line-soft); }
.brand small { font-size: 14px; font-weight: 700; color: var(--fg); border-left-color: var(--line); }
.top-search input { border-radius: 12px; border-color: var(--line); font-size: 14px; }
.icon-btn { border-radius: 12px; border-color: var(--line); }
.site-links a { border-radius: 12px; font-size: 14px; font-weight: 600; padding: 8px 16px; transition: background 150ms cubic-bezier(0.4, 0, 0.2, 1); }
.site-links .login:hover { filter: none; background: var(--brand-hover); }
/* Home */
.hero h1 { font-weight: 800; font-size: clamp(30px, 5vw, 44px); letter-spacing: -.02em; }
.hero p { font-size: 18px; }
.hero-search input { border-radius: 12px; border: 1px solid var(--line); box-shadow: var(--shadow); font-size: 17px; }
.chip { border-color: var(--line); font-size: 14px; font-weight: 500; }
.chip:hover { border-color: var(--brand); color: var(--accent); background: var(--accent-soft); }
.section-head h2 { font-weight: 800; font-size: 22px; letter-spacing: -.01em; }
.news, .path, .cat-card, .qa, .step-card, .pager a, .cat-list a, .helpful, .results { border-color: var(--line-soft); box-shadow: var(--shadow); }
.news, .path { border-radius: 16px; }
.news h2 { font-weight: 800; }
.step-card { background: var(--surface); border-radius: 12px; }
.cat-card { border-radius: 16px; padding: 20px; transition: box-shadow 200ms cubic-bezier(0.4, 0, 0.2, 1), transform 200ms cubic-bezier(0.4, 0, 0.2, 1), border-color 200ms; }
.cat-card:hover, .pager a:hover, .cat-list a:hover, .step-card:hover { border-color: var(--accent-line); box-shadow: var(--shadow-2); transform: translateY(-2px); }
.cat-card b { font-weight: 700; font-size: 16px; }
.cat-ico, .cat-hero .cat-ico { border-radius: 12px; }
.qa { border-radius: 12px; }
.qa summary { font-size: 15px; }
.support-band { border-radius: 16px; }
.support-band h2 { font-weight: 800; }
.email-pill button { border-radius: 12px; }
/* Article layout: the menu and the article are white cards on the gray canvas */
.rail { background: var(--surface); border: 1px solid var(--line-soft); border-radius: 16px; box-shadow: var(--shadow); padding: 16px 12px; }
.rail summary { border-radius: 8px; font-size: 14px; }
.rail summary:hover, .rail .group a:hover { background: var(--sunken); }
.rail .group a { font-size: 14px; border-radius: 8px; }
.rail .group a.current { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.rail-title, .toc h3, .rail h3, .path-rail h3 { font-size: 12px; font-weight: 700; letter-spacing: .05em; color: var(--muted); }
.article { background: var(--surface); border: 1px solid var(--line-soft); border-radius: 16px; box-shadow: var(--shadow); padding: 40px 48px; max-width: none; }
.article > * { max-width: 720px; }
.crumbs { font-size: 12px; font-weight: 600; }
.article h1 { font-weight: 800; font-size: clamp(26px, 3.6vw, 32px); line-height: 1.2; letter-spacing: -.01em; }
.article h2 { font-weight: 800; font-size: 20px; line-height: 28px; margin: 32px 0 12px; }
.article h3 { font-weight: 700; font-size: 17px; }
.article code { font-family: var(--font-mono); background: var(--sunken); border-color: var(--line-soft); border-radius: 8px; }
.pill { border-radius: 9999px; background: var(--accent-soft); border-color: transparent; color: var(--accent); font-size: 13px; }
.pill svg { color: var(--accent); }
.quickinfo { border-color: var(--line-soft); background: var(--line-soft); border-radius: 12px; }
.quickinfo dt { font-size: 12px; letter-spacing: .05em; }
.summary-box { background: var(--sunken); border: 1px solid var(--line-soft); border-radius: 12px; }
.summary-box h2 { font-size: 12px; line-height: 16px; letter-spacing: .05em; margin: 0 0 2px; }
.callout { background: var(--accent-soft); border: 1px solid var(--accent-line); border-radius: 12px; padding: 16px; font-size: 15px; }
.sec-verify { border-color: rgba(45, 169, 79, 0.25); background: var(--ok-soft); border-radius: 12px; }
.sec-verify h2 { font-size: 20px; }
.table-wrap { border-color: var(--line-soft); border-radius: 12px; }
.table-wrap th { font-size: 12px; font-weight: 700; letter-spacing: .05em; background: var(--sunken); }
.table-wrap th, .table-wrap td { border-bottom-color: var(--line-soft); padding: 12px 16px; }
.helpful { border-radius: 12px; }
.helpful button { border-radius: 12px; border-color: var(--line); color: #374151; }
:root[data-theme="dark"] .helpful button { color: var(--fg); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .helpful button { color: var(--fg); } }
.helpful button:hover, .helpful button:focus-visible { background: var(--sunken); }
.support-card { border-radius: 12px; }
.support-card b { font-weight: 700; font-size: 17px; }
.pager a { border-radius: 12px; }
.cat-list a { border-radius: 12px; }
.toc a { border-left-color: var(--line); }
.toc a.on { border-color: var(--brand); color: var(--accent); }
.tag { border-radius: 9999px; background: var(--accent-soft); color: var(--accent); font-size: 12px; }
.date-pill { background: var(--accent-soft); color: var(--accent); }
footer.site { background: var(--surface); border-top-color: var(--line-soft); font-size: 13px; }
@media (max-width: 767px) { .article { padding: 20px 16px; border-radius: 12px; } }
@media (max-width: 720px) { .rail { border-radius: 0; border: 0; box-shadow: none; } }

/* ===== Help-article layout (Prosperna Design System mockup) ===== */
svg.i { fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.wrap { max-width: 1440px; }
@media (min-width: 720px) { .wrap { padding-inline: 24px; } }
/* Header: logo | Help Center, search beside it, buttons on the right */
.topbar .wrap { min-height: 64px; }
@media (min-width: 721px) {
  .top-search { flex: 1 1 320px; max-width: 420px; margin-left: 24px; }
  .top-search input { height: 40px; }
  .site-links { margin-left: auto; gap: 12px; }
}
.site-links .hdr-btn { display: inline-flex; align-items: center; gap: 6px; border: 1px solid transparent; border-radius: 12px; padding: 8px 16px; font-size: 14px; line-height: 20px; font-weight: 600; text-decoration: none; }
.site-links .hdr-max { background: var(--max-ai); color: #fff; }
.site-links .hdr-max:hover { background: #4a08d6; }
.site-links .hdr-support { background: var(--brand); color: var(--on-brand); }
.site-links .hdr-support:hover { background: var(--brand-hover); }
.site-links .hdr-login { background: var(--surface); color: var(--fg); border-color: var(--line); }
.site-links .hdr-login:hover { background: var(--sunken); }
@media (max-width: 720px) { .site-links .hdr-max, .site-links .hdr-support { display: none; } .site-links .hdr-login { padding: 8px 14px; } }
@media (max-width: 380px) { .site-links .hdr-login svg { display: none; } }
/* Three columns: 248px topics | article | 200px "On this page" */
@media (min-width: 721px) {
  .doc { grid-template-columns: 248px minmax(0, 1fr) 200px; gap: 24px; padding-block: 24px 64px; }
  html.rail-mini .doc:has(.ds-rail) { grid-template-columns: 248px minmax(0, 1fr) 200px; }
}
@media (min-width: 721px) and (max-width: 1279px) { .doc, html.rail-mini .doc:has(.ds-rail) { grid-template-columns: 248px minmax(0, 1fr); } }
.doc-main { min-width: 0; display: flex; flex-direction: column; gap: 24px; }
/* Topics card: every group open, uppercase group names, an icon on each guide */
.ds-rail { display: flex; flex-direction: column; gap: 20px; }
@media (max-width: 720px) { .ds-rail { display: none; } body.rail-open .ds-rail { display: flex; } }
.ds-group { display: flex; flex-direction: column; gap: 2px; }
.ds-label { font-size: 12px; line-height: 16px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--muted); padding: 0 12px 8px; text-decoration: none; }
.ds-label:hover { color: var(--fg); }
.ds-rail .nav-item { display: flex; align-items: center; gap: 10px; padding: 8px 12px; border-radius: 8px; font-size: 14px; line-height: 20px; color: var(--fg); text-decoration: none; transition: background 150ms cubic-bezier(0.4, 0, 0.2, 1); }
.ds-rail .nav-item svg { width: 18px; height: 18px; color: var(--muted); flex: none; }
.ds-rail .nav-item:hover { background: var(--sunken); }
.ds-rail .nav-item.current { font-weight: 600; color: var(--accent); background: var(--accent-soft); }
.ds-rail .nav-item.current svg { color: currentColor; }
/* Article card */
.article h1 { font-size: 28px; line-height: 34px; font-weight: 800; margin: 0 0 8px; }
.crumbs { font-size: 12px; line-height: 16px; font-weight: 600; margin-bottom: 16px; }
.ds-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; padding-bottom: 20px; margin-bottom: 24px; border-bottom: 1px solid var(--line-soft); }
.ds-badge { display: inline-flex; align-items: center; border-radius: 9999px; padding: 2px 10px; font-size: 12px; line-height: 16px; font-weight: 600; background: var(--accent-soft); color: var(--accent); }
.ds-when { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; line-height: 16px; color: var(--muted); }
.ds-meta .pill { margin: 0; font-size: 12px; line-height: 16px; padding: 2px 10px; }
.ds-meta .pill svg { width: 13px; height: 13px; }
.article :not(pre) > code { font-family: var(--font-mono); font-size: 14px; background: var(--sunken); border: 1px solid var(--line-soft); border-radius: 8px; padding: 2px 6px; }
/* Note / Tip / Warning */
.callout { display: flex; gap: 12px; padding: 16px; margin: 24px 0; border-radius: 12px; background: var(--accent-soft); border: 1px solid var(--accent-line); grid-template-columns: none; }
.callout > svg { width: 20px; height: 20px; margin-top: 2px; color: var(--accent); }
.callout .callout-title { font-size: 14px; line-height: 20px; font-weight: 600; color: var(--fg); margin-bottom: 4px; }
.callout .callout-body, .callout .callout-body p { font-size: 14px; line-height: 22px; color: var(--fg); }
.callout.tip { background: var(--ok-soft); border-color: rgba(45, 169, 79, .25); }
.callout.tip > svg { color: var(--ok); }
.callout.warn { background: var(--soon-soft); border-color: rgba(255, 191, 0, .35); }
.callout.warn > svg { color: var(--fg); }
/* "Was this guide helpful?" row */
.helpful { margin-top: 40px; padding: 24px 0 0; border: 0; border-top: 1px solid var(--line-soft); border-radius: 0; background: none; box-shadow: none; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; }
.helpful b { font-size: 14px; line-height: 20px; font-weight: 600; }
/* Related Articles cards under the article */
.ds-related { display: flex; flex-direction: column; gap: 16px; }
.ds-related h2 { margin: 0; font-size: 14px; line-height: 20px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--muted); }
.ds-related .grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.ds-related .rel { display: flex; flex-direction: column; gap: 8px; padding: 24px; background: var(--surface); border: 1px solid var(--line-soft); border-radius: 16px; box-shadow: var(--shadow); text-decoration: none; transition: box-shadow 200ms cubic-bezier(0.4, 0, 0.2, 1), transform 200ms cubic-bezier(0.4, 0, 0.2, 1); }
.ds-related .rel:hover { box-shadow: var(--shadow-2); transform: translateY(-2px); }
.ds-related .rel svg { width: 22px; height: 22px; color: var(--accent); }
.ds-related .reltitle { font-size: 14px; line-height: 20px; font-weight: 600; color: var(--fg); }
.ds-related .rel:hover .reltitle { color: var(--accent); }
.ds-related .reldesc { font-size: 14px; line-height: 20px; color: var(--muted); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
/* "On this page" + "Still need help?" */
.toc { display: flex; flex-direction: column; gap: 4px; padding-top: 8px; }
@media (max-width: 1279px) { .toc { display: none; } }
.toc h3 { font-size: 12px; line-height: 16px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--muted); margin: 0 0 8px; }
.toc a { display: block; padding: 4px 0 4px 12px; border-left: 2px solid var(--line); font-size: 14px; line-height: 20px; color: var(--muted); text-decoration: none; margin: 0; }
.toc a.h3 { padding-left: 24px; font-size: 13px; }
.toc a:hover { color: var(--fg); }
.toc a.on { border-left-color: var(--brand); color: var(--accent); font-weight: 600; }
.ds-help { margin-top: 24px; padding: 16px; border-radius: 16px; background: var(--surface); border: 1px solid var(--line-soft); box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 8px; }
.ds-help b { font-size: 14px; line-height: 20px; font-weight: 600; }
.ds-help span.note { font-size: 12px; line-height: 16px; color: var(--muted); }
.ds-help .email-pill { display: flex; flex-wrap: wrap; justify-content: flex-start; align-items: center; gap: 8px; padding: 0; border-radius: 0; background: none; font-size: 13px; line-height: 20px; font-weight: 600; color: var(--accent); white-space: nowrap; overflow-wrap: normal; }
.ds-help .email-pill button { padding: 4px 10px; font-size: 12px; line-height: 16px; border-radius: 8px; }
@media (min-width: 1280px) { .article .support-card { display: none; } }
/* Footer */
footer.site { background: var(--surface); border-top: 1px solid var(--line-soft); }
footer.site .wrap { padding-block: 20px; font-size: 12px; line-height: 16px; color: var(--muted); }
.ds-foot-links { display: flex; flex-wrap: wrap; gap: 20px; }
.ds-foot-links a { color: var(--muted); text-decoration: none; display: inline-flex; align-items: center; gap: 4px; }
.ds-foot-links a:hover { color: var(--fg); }
.toc .ds-help a.ds-help-btn { align-self: flex-start; display: inline-flex; align-items: center; border: 0; border-radius: 12px; padding: 6px 12px; font-size: 13px; line-height: 20px; font-weight: 600; text-decoration: none; background: var(--brand); color: var(--on-brand); }
.toc .ds-help a.ds-help-btn:hover { background: var(--brand-hover); color: var(--on-brand); }
.support-band .ds-cta { display: inline-flex; align-items: center; border-radius: 12px; padding: 10px 20px; font-size: 15px; line-height: 20px; font-weight: 600; text-decoration: none; background: #fff; color: #5a64d4; }
.support-band .ds-cta:hover { background: #f4f5f7; }
.support-card .ds-cta { display: inline-flex; align-items: center; border-radius: 12px; padding: 8px 16px; font-size: 14px; line-height: 20px; font-weight: 600; text-decoration: none; background: var(--brand); color: var(--on-brand); }
.support-card .ds-cta:hover { background: var(--brand-hover); }
.not-found { padding-block: 64px; max-width: 640px; }
.not-found h1 { font-size: 32px; line-height: 40px; margin: 0 0 12px; }
.not-found p { color: var(--muted); margin: 0 0 20px; }
.not-found .ds-cta { display: inline-flex; align-items: center; border-radius: 12px; padding: 10px 20px; font-size: 15px; line-height: 20px; font-weight: 600; text-decoration: none; background: var(--brand); color: var(--on-brand); }
.not-found .ds-cta:hover { background: var(--brand-hover); }
.loading-msg { padding-block: 40px; }