:root {
  --help-ink: #0d1b2a;
  --help-muted: #536779;
  --help-line: #d7e0e7;
  --help-paper: #f4f7f9;
  --help-blue: #086fb8;
  --help-blue-dark: #074d82;
  --help-navy: #0f1f31;
  --help-lime: #b7ea22;
  --help-warn: #fff4cc;
  --help-danger: #b42318;
  --help-width: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: hidden; color: var(--help-ink); background: #fff; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.55; }
a:focus-visible, button:focus-visible, input:focus-visible, summary:focus-visible { outline: 3px solid #77ceff; outline-offset: 3px; }
a { color: var(--help-blue-dark); }
button, input { font: inherit; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 20; padding: 9px 12px; color: #fff; background: var(--help-navy); transform: translateY(-150%); }
.skip-link:focus { transform: none; }
.help-header { border-bottom: 1px solid var(--help-line); background: #fff; }
.help-nav { width: min(calc(100% - 36px), var(--help-width)); min-height: 72px; margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.help-brand { display: flex; align-items: center; gap: 10px; color: var(--help-ink); text-decoration: none; }
.help-brand img { width: 40px; height: 40px; border-radius: 7px; }
.help-brand span { display: grid; line-height: 1.08; }
.help-brand strong { font-size: 17px; }
.help-brand small { margin-top: 3px; color: var(--help-muted); font-size: 10px; font-weight: 700; text-transform: uppercase; }
.help-nav-links { display: flex; align-items: center; gap: 24px; }
.help-nav-links a { color: #31465a; font-size: 13px; font-weight: 700; text-decoration: none; }
.help-nav-links a:hover, .help-nav-links a:focus-visible { color: var(--help-blue); }
.help-shell { width: min(calc(100% - 36px), var(--help-width)); margin: auto; }
.help-hero { padding: 68px 0 54px; border-bottom: 1px solid var(--help-line); background: var(--help-paper); }
.help-hero .help-shell { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 74px; align-items: end; }
.help-eyebrow { margin: 0 0 10px; color: var(--help-blue-dark); font-size: 12px; font-weight: 800; text-transform: uppercase; }
.help-hero h1, .article-header h1 { margin: 0; max-width: 760px; font-size: clamp(38px, 5vw, 66px); line-height: 1.02; letter-spacing: 0; }
.help-hero p:not(.help-eyebrow), .article-header > p { max-width: 730px; margin: 20px 0 0; color: var(--help-muted); font-size: 18px; }
.help-search { position: relative; width: 100%; min-width: 0; display: block; }
.help-search svg { position: absolute; top: 17px; left: 16px; width: 20px; color: #607586; }
.help-search input { width: 100%; max-width: 100%; min-height: 54px; padding: 0 16px 0 48px; border: 1px solid #9eafbc; border-radius: 6px; color: var(--help-ink); background: #fff; }
.help-search input:focus { outline: 3px solid #9dd9ff; border-color: var(--help-blue); }
.help-main { padding: 52px 0 90px; }
.help-layout { display: grid; grid-template-columns: 230px minmax(0, 1fr); gap: 56px; align-items: start; }
.help-sidebar { position: sticky; top: 22px; padding-right: 22px; border-right: 1px solid var(--help-line); }
.help-sidebar strong { display: block; margin-bottom: 12px; font-size: 12px; text-transform: uppercase; }
.help-sidebar nav { display: grid; }
.help-sidebar a { padding: 8px 0; color: var(--help-muted); font-size: 13px; text-decoration: none; }
.help-sidebar a[aria-current="page"], .help-sidebar a:hover { color: var(--help-blue-dark); font-weight: 750; }
.help-content { min-width: 0; }
.help-content h2 { margin: 0; font-size: 28px; line-height: 1.15; }
.help-content > section + section { margin-top: 60px; padding-top: 50px; border-top: 1px solid var(--help-line); }
.path-grid { margin-top: 24px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--help-line); border-left: 1px solid var(--help-line); }
.path-card { min-width: 0; min-height: 210px; padding: 24px; overflow-wrap: anywhere; border-right: 1px solid var(--help-line); border-bottom: 1px solid var(--help-line); color: inherit; text-decoration: none; }
.path-card:hover, .path-card:focus-visible { background: #f4f9fc; }
.path-card svg { width: 24px; height: 24px; color: var(--help-blue); }
.path-card h3 { margin: 34px 0 8px; font-size: 18px; line-height: 1.25; }
.path-card p { margin: 0; color: var(--help-muted); font-size: 13px; }
.path-card small { display: block; margin-top: 16px; color: var(--help-blue-dark); font-weight: 750; }
.help-result-count { min-height: 24px; margin: 18px 0 0; color: var(--help-muted); font-size: 13px; }
.quick-strip { margin-top: 24px; display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--help-line); }
.quick-strip a { min-height: 112px; padding: 20px; display: grid; align-content: center; color: inherit; text-decoration: none; }
.quick-strip a + a { border-left: 1px solid var(--help-line); }
.quick-strip strong { font-size: 15px; }
.quick-strip span { margin-top: 4px; color: var(--help-muted); font-size: 12px; }
.support-route { margin-top: 54px; padding: 28px; display: grid; grid-template-columns: 1fr auto; gap: 30px; align-items: center; color: #fff; background: var(--help-navy); }
.support-route h2 { font-size: 22px; }
.support-route p { margin: 6px 0 0; color: #c5d3df; font-size: 13px; }
.help-button { min-height: 44px; padding: 0 17px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 1px solid transparent; border-radius: 5px; color: #173000; background: var(--help-lime); font-size: 13px; font-weight: 800; text-decoration: none; }
.help-button.secondary { border-color: #91a5b5; color: var(--help-ink); background: #fff; }
.article-main { width: min(calc(100% - 48px), 1480px); margin: auto; padding: 54px 0 90px; }
.breadcrumbs { margin-bottom: 34px; display: flex; flex-wrap: wrap; gap: 8px; color: var(--help-muted); font-size: 12px; }
.breadcrumbs a { text-decoration: none; }
.article-header { padding-bottom: 36px; border-bottom: 1px solid var(--help-line); }
.article-header h1 { font-size: clamp(36px, 5vw, 58px); }
.article-meta { margin-top: 24px; display: flex; flex-wrap: wrap; gap: 8px; }
.article-meta span { padding: 5px 8px; border: 1px solid #becbd4; border-radius: 4px; color: #405569; font-size: 11px; font-weight: 750; }
.article-grid { margin-top: 42px; display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 64px; }
.article-toc { position: sticky; top: 20px; align-self: start; }
.article-toc strong { font-size: 12px; text-transform: uppercase; }
.article-toc nav { margin-top: 10px; display: grid; }
.article-toc a { padding: 6px 0; color: var(--help-muted); font-size: 12px; text-decoration: none; }
.article-body { min-width: 0; }
.article-body section { min-width: 0; scroll-margin-top: 24px; }
.article-body section:not(:is(#steps, #report, #work, #before, #schedule)) > * { max-width: 1040px; }
.article-body section:is(#steps, #report, #work, #before, #schedule) { display: grid; grid-template-columns: minmax(0, 1fr) minmax(360px, 0.72fr); gap: 12px 48px; align-items: start; }
.article-body section:is(#steps, #report, #work, #before, #schedule) > h2 { grid-column: 1; }
.article-body section:is(#steps, #report, #work, #before, #schedule) > :not(h2):not(.article-visual) { grid-column: 1; }
.article-body section:is(#steps, #report, #work, #before, #schedule) > .article-visual { grid-column: 2; grid-row: 1 / span 8; margin-top: 0; }
.article-body section + section { margin-top: 44px; padding-top: 38px; border-top: 1px solid var(--help-line); }
.article-body h2 { margin: 0 0 14px; font-size: 26px; line-height: 1.2; }
.article-body h3 { margin: 26px 0 8px; font-size: 17px; }
.article-body p, .article-body li { color: #405569; font-size: 18px; line-height: 1.6; }
.article-body ol, .article-body ul { padding-left: 22px; }
.article-body li + li { margin-top: 9px; }
.article-visual { width: 100%; max-width: 100%; min-width: 0; margin: 28px 0 0; padding: 0; overflow: hidden; }
.article-visual > a { display: block; cursor: zoom-in; }
.article-visual img { width: 100%; max-width: 100%; height: auto; display: block; object-fit: contain; border: 1px solid var(--help-line); border-radius: 6px; background: var(--help-paper); }
.article-visual.phone { width: min(100%, 390px); }
.article-visual figcaption { margin-top: 9px; color: var(--help-muted); font-size: 11px; line-height: 1.45; }
.help-lightbox-open { overflow: hidden; }
.help-lightbox { width: min(calc(100% - 48px), 1500px); max-width: none; height: min(calc(100% - 48px), 980px); max-height: none; margin: auto; padding: 44px 20px 20px; overflow: hidden; border: 1px solid #8194a3; border-radius: 8px; color: #fff; background: #0b1723; box-shadow: 0 24px 80px rgba(0, 0, 0, 0.45); }
.help-lightbox::backdrop { background: rgba(5, 13, 21, 0.82); }
.help-lightbox figure { width: 100%; height: 100%; margin: 0; display: grid; grid-template-rows: minmax(0, 1fr) auto; gap: 10px; }
.help-lightbox img { width: 100%; height: 100%; min-height: 0; display: block; object-fit: contain; }
.help-lightbox figcaption { max-width: 960px; margin: auto; color: #c7d4df; font-size: 12px; text-align: center; }
.help-lightbox-close { position: absolute; top: 8px; right: 8px; width: 38px; height: 38px; padding: 0; display: grid; place-items: center; border: 1px solid #6f8495; border-radius: 5px; color: #fff; background: #162a3d; cursor: pointer; }
.help-lightbox-close:hover { background: #24425d; }
.help-lightbox-close:focus-visible { outline: 3px solid #77ceff; outline-offset: 2px; }
.help-lightbox-close svg { width: 21px; height: 21px; }
.step-list { margin: 20px 0 0; padding: 0; list-style: none; counter-reset: help-step; }
.step-list li { position: relative; min-height: 58px; padding: 0 0 24px 52px; border-left: 1px solid #b9c7d1; counter-increment: help-step; }
.step-list li:last-child { padding-bottom: 0; border-left-color: transparent; }
.step-list li::before { content: counter(help-step); position: absolute; top: -3px; left: -17px; width: 32px; height: 32px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: var(--help-blue); font-size: 13px; font-weight: 800; }
.step-list strong { display: block; color: var(--help-ink); font-size: 17px; }
.step-list p { margin: 4px 0 0; }
.callout { margin-top: 22px; padding: 18px 20px; border-left: 4px solid var(--help-blue); background: #edf7fd; }
.callout.warning { border-left-color: #d59600; background: var(--help-warn); }
.callout.danger { border-left-color: var(--help-danger); background: #fff0ee; }
.callout strong { display: block; }
.callout p { margin: 4px 0 0; }
.decision-list { margin-top: 22px; border-top: 1px solid var(--help-line); }
.decision-list details { border-bottom: 1px solid var(--help-line); }
.decision-list summary { padding: 18px 38px 18px 0; color: var(--help-ink); font-weight: 750; cursor: pointer; }
.decision-list details > div { padding: 0 0 20px; }
.decision-list p { margin: 0; }
.faq-list details { border-bottom: 1px solid var(--help-line); }
.faq-list summary { padding: 18px 36px 18px 0; font-weight: 750; cursor: pointer; }
.faq-list p { margin: 0 0 20px; color: var(--help-muted); }
.article-actions { margin-top: 54px; padding-top: 30px; display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid var(--help-line); }
.help-footer { padding: 34px 0; color: #aebdca; background: var(--help-navy); }
.help-footer .help-shell { display: flex; justify-content: space-between; gap: 24px; font-size: 11px; }
.help-footer nav { display: flex; flex-wrap: wrap; gap: 18px; }
.help-footer a { color: #d5e0e8; text-decoration: none; }
[hidden] { display: none !important; }

@media (max-width: 820px) {
  .help-nav-links a:not(:last-child) { display: none; }
  .help-hero .help-shell, .help-layout, .article-grid { grid-template-columns: 1fr; }
  .help-hero .help-shell { gap: 34px; }
  .help-sidebar, .article-toc { position: static; padding: 0 0 20px; border-right: 0; border-bottom: 1px solid var(--help-line); }
  .help-sidebar nav, .article-toc nav { display: flex; overflow-x: auto; gap: 16px; }
  .help-sidebar a, .article-toc a { white-space: nowrap; }
  .path-grid { grid-template-columns: repeat(2, 1fr); }
  .quick-strip { grid-template-columns: 1fr; }
  .quick-strip a + a { border-top: 1px solid var(--help-line); border-left: 0; }
}

@media (max-width: 1120px) {
  .article-body section:is(#steps, #report, #work, #before, #schedule) { display: block; }
  .article-body section:is(#steps, #report, #work, #before, #schedule) > .article-visual { margin-top: 28px; }
}

@media (max-width: 560px) {
  .help-nav-links { display: none; }
  .help-hero { padding: 46px 0 38px; }
  .help-main, .article-main { padding-top: 36px; }
  .path-grid { grid-template-columns: 1fr; }
  .path-card { min-height: 170px; }
  .support-route { grid-template-columns: 1fr; }
  .help-footer .help-shell, .article-actions { flex-direction: column; }
}

@media print {
  .help-header, .help-footer, .article-toc, .article-actions, .support-route, .skip-link { display: none !important; }
  body { color: #000; font-size: 10pt; }
  .article-main { width: 100%; padding: 0; }
  .article-grid { margin-top: 24px; display: block; }
  .article-header h1 { font-size: 28pt; }
  .article-body section + section { margin-top: 24px; padding-top: 20px; }
  .step-list li { break-inside: avoid; }
  .article-visual { max-width: 280px; break-inside: avoid; }
  a { color: #000; text-decoration: none; }
  a[href^="http"]::after { content: " (" attr(href) ")"; font-size: 8pt; }
}