* { box-sizing: border-box; letter-spacing: 0; }
html { scroll-behavior: auto; scroll-padding-top: 92px; scrollbar-gutter: stable; }
body { margin: 0; min-width: 280px; color: var(--wc-text); background: var(--wc-page); font: 16px/1.75 var(--wc-font); }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
button { cursor: pointer; }
button:disabled { cursor: not-allowed; }
a { color: var(--wc-blue); text-underline-offset: 4px; }
:is(a, button, input, select, summary, [tabindex]):focus-visible { outline: 2px solid var(--wc-blue); outline-offset: 4px; }
main:focus { outline: none; }
::selection { color: var(--wc-heading); background: var(--wc-blue-tint); }
[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
h1, h2, h3, p, figure, dl { margin: 0; }
h1, h2, h3 { color: var(--wc-heading); font-weight: 600; overflow-wrap: anywhere; }
h1 { margin: 0; font-size: 28px; line-height: 1.45; letter-spacing: 0; }
h2 { font-size: 18px; line-height: 1.5; }
h3 { font-size: 16px; line-height: 1.5; }
p { color: var(--wc-muted); }
strong { font-weight: 600; }
svg { width: 20px; height: 20px; flex-shrink: 0; }
svg.lucide { stroke-width: 1.75; }
.inner { width: 100%; max-width: 1280px; margin-inline: auto; min-width: 0; }
.section { padding: 28px 40px; scroll-margin-top: 92px; }
.section + .section { border-top: 1px solid var(--wc-divider); }
.page-heading { display: flex; flex-direction: column; gap: 6px; margin-bottom: 28px; }
.page-heading p { max-width: 84ch; font-size: 16px; }
.section-label { margin-bottom: 12px; }
.section-label p { margin-top: 6px; font-size: 16px; }
.content-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
:is(.content-grid, .contact-layout, .mechanism-grid) > * { min-width: 0; }
.note { margin-top: 16px; color: var(--wc-muted); font-size: 13px; line-height: 1.75; overflow-wrap: anywhere; }

.nav { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 36px; min-height: 76px; padding: 0 max(40px, calc((100% - 1280px) / 2)); border-bottom: 1px solid var(--wc-divider); background: var(--wc-white); }
.brand { display: inline-flex; align-items: baseline; flex-shrink: 0; color: var(--wc-heading); font: 600 24px/1.45 var(--wc-font); text-decoration: none; white-space: nowrap; }
.brand-letter { color: var(--wc-blue); font: inherit; }
.nav-links { display: flex; align-items: stretch; align-self: stretch; gap: 24px; }
.nav-links a { display: inline-flex; align-items: center; min-height: 44px; border-bottom: 2px solid transparent; color: var(--wc-muted); font-size: 16px; text-decoration: none; white-space: nowrap; }
.nav-links a[aria-current="page"] { color: var(--wc-blue); border-bottom-color: var(--wc-blue); font-weight: 600; }
.nav-actions { display: flex; align-items: center; gap: 20px; margin-left: auto; white-space: nowrap; }
.nav-actions .text-link { font-size: 16px; }
.nav-actions .text-link + .text-link { padding-left: 20px; border-left: 1px solid var(--wc-divider); }
.menu-toggle, .icon-button { display: inline-flex; align-items: center; justify-content: center; flex: 0 0 44px; width: 44px; height: 44px; padding: 0; border: 1px solid var(--wc-border); border-radius: var(--wc-radius); background: var(--wc-white); color: var(--wc-muted); }
.menu-toggle { display: none; }
.menu-toggle svg { width: 22px; height: 22px; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 30; padding: 10px 18px; transform: translateY(-160%); border-radius: var(--wc-radius); background: var(--wc-blue); color: var(--wc-white); }
.skip-link:focus { transform: translateY(0); }
.text-link { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; color: var(--wc-blue); font-size: 16px; font-weight: 500; text-decoration: none; overflow-wrap: anywhere; }
.text-link svg { width: 16px; height: 16px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 9px 18px; border: 1px solid var(--wc-blue); border-radius: var(--wc-control-radius); color: var(--wc-white); background: var(--wc-blue); font-size: 16px; font-weight: 500; line-height: 1.5; text-align: center; text-decoration: none; }
.btn.alt { color: var(--wc-blue); background: var(--wc-white); border-color: var(--wc-border); }
.btn:disabled { border-color: var(--wc-border); background: var(--wc-page); color: var(--wc-muted); }
.icon-wrap { display: inline-flex; align-items: center; justify-content: center; flex: 0 0 42px; width: 42px; height: 42px; border-radius: var(--wc-icon-radius); background: var(--wc-blue-soft); color: var(--wc-blue); }
.icon-wrap svg { width: 24px; height: 24px; }
.icon-wrap.cyan { background: var(--wc-cyan-soft); color: var(--wc-cyan); }
.icon-wrap.good { background: var(--wc-good-soft); color: var(--wc-good); }
.icon-wrap.review { background: var(--wc-review-soft); color: var(--wc-review); }
.related-pages { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px 24px; width: min(1280px, calc(100% - 80px)); padding-block: 20px 28px; border-top: 1px solid var(--wc-divider); }

.detail-list { margin-top: 12px; }
.detail-list > div { padding: 14px clamp(16px, 3vw, 24px); }
.detail-list > div + div { border-top: 1px solid var(--wc-divider); }
.detail-list dt { color: var(--wc-heading); font-size: 15px; font-weight: 500; line-height: 1.5; }
.detail-list dd { margin: 5px 0 0; color: var(--wc-muted); font-size: 16px; overflow-wrap: anywhere; }
.table-scroll { width: 100%; overflow-x: auto; border: 1px solid var(--wc-surface-border); border-radius: var(--wc-surface-radius); background: var(--wc-white); box-shadow: var(--wc-surface-shadow); scrollbar-color: var(--wc-muted) var(--wc-page); scrollbar-width: thin; }
.data-table { width: 100%; border-collapse: collapse; table-layout: fixed; text-align: left; font-size: 16px; font-variant-numeric: tabular-nums; }
.data-table caption { padding: 20px 24px 16px; color: var(--wc-heading); font-size: 16px; font-weight: 600; text-align: left; }
.data-table th, .data-table td { padding: 14px 24px; border-bottom: 1px solid var(--wc-divider); vertical-align: top; overflow-wrap: anywhere; }
.data-table thead { background: var(--wc-page); }
.data-table thead th { color: var(--wc-muted); font-size: 12px; font-weight: 500; }
.data-table tbody th { color: var(--wc-heading); font-weight: 500; }
.data-table tbody tr:last-child > * { border-bottom: 0; }
.data-table td { color: var(--wc-text); }
.data-table p { color: inherit; }
.plan-price { color: var(--wc-blue); font: 600 28px/1.45 var(--wc-font-figure); font-variant-numeric: tabular-nums; }
.plan-period { margin-left: 2px; color: var(--wc-muted); font-family: var(--wc-font); font-size: 12px; font-weight: 400; }
:is(#pay-per-use, #monthly, #annual) { scroll-margin-top: 100px; }

.footer { padding: 28px 40px 22px; border-top: 1px solid var(--wc-divider); background: var(--wc-white); }
.footer-main { display: flex; justify-content: space-between; align-items: flex-start; gap: 24px; }
.footer-brand p { margin-top: 10px; font-size: 13px; }
.footer-contact { color: var(--wc-muted); font-size: 13px; line-height: 1.9; overflow-wrap: anywhere; }
.footer-contact .text-link { min-height: 32px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 8px 24px; padding: 16px 0; font-size: 13px; }
.footer-links a { display: inline-flex; align-items: center; min-height: 32px; text-decoration: none; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; padding-top: 16px; border-top: 1px solid var(--wc-divider); color: var(--wc-muted); font-size: 12px; }
.footer-registration { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 24px; margin-top: 8px; color: var(--wc-muted); font-size: 12px; }
.footer-security-link { display: inline-flex; align-items: center; gap: 6px; max-width: 100%; min-height: 24px; color: inherit; text-decoration: none; }
.footer-security-link img { flex: 0 0 18px; width: 18px; height: 20px; object-fit: contain; }
.footer-security-link span, .footer-registration > span { min-width: 0; overflow-wrap: anywhere; }

@media (hover: hover) {
  a:hover { color: var(--wc-blue-hover); }
  .brand:hover { color: var(--wc-heading); }
  .nav-links a:hover { color: var(--wc-blue); }
  .text-link:hover, .footer-links a:hover, .footer-security-link:hover { text-decoration: underline; }
  .btn:hover { color: var(--wc-white); border-color: var(--wc-blue-hover); background: var(--wc-blue-hover); }
  .btn.alt:hover { color: var(--wc-blue-hover); border-color: var(--wc-blue); background: var(--wc-blue-soft); }
  .icon-button:hover, .menu-toggle:hover { color: var(--wc-blue); background: var(--wc-blue-soft); }
  .skip-link:hover { color: var(--wc-white); }
  .data-table tbody tr:hover { background: var(--wc-row-hover); }
}
@media (max-width: 1100px) {
  .nav { min-height: 72px; flex-wrap: wrap; gap: 0 20px; padding: 12px 32px; }
  .nav-links { flex-basis: 100%; order: 4; flex-wrap: wrap; gap: 0 24px; padding-top: 12px; }
  .nav[data-menu-open] .nav-links { position: absolute; top: 100%; left: 0; right: 0; max-height: calc(100svh - 72px); overflow-y: auto; overscroll-behavior: contain; padding: 12px 32px; border-bottom: 1px solid var(--wc-divider); background: var(--wc-white); box-shadow: var(--wc-surface-shadow); }
  .nav[data-menu-open] .menu-toggle { display: inline-flex; }
  .nav[data-menu-open="false"] .nav-links { display: none; }
  .nav[data-menu-open="true"] .nav-links { display: flex; }
  .section, .footer { padding-inline: 32px; }
  .related-pages { width: calc(100% - 64px); }
}
@media (max-width: 700px) {
  h1 { font-size: 26px; }
  .section, .footer { padding-inline: 20px; }
  .nav { padding-inline: 20px; }
  .nav-actions .text-link + .text-link { display: none; }
  .nav[data-menu-open] .nav-links { padding-inline: 20px; }
  .content-grid { grid-template-columns: minmax(0, 1fr); }
  .page-heading { margin-bottom: 24px; }
  .footer-main { flex-direction: column; gap: 20px; }
  .footer-bottom { flex-direction: column; }
  .footer-registration { flex-direction: column; align-items: flex-start; }
  .related-pages { width: calc(100% - 40px); }
}
@media (max-width: 480px) {
  .nav { gap: 0 12px; }
  .nav-actions .text-link { font-size: 13px; }
  .nav-links { gap: 0 16px; }
  .nav-links a { flex-basis: calc(50% - 8px); }
}
@media print {
  .nav, .menu-toggle, .back-to-top, .hero-motion, .skip-link { display: none !important; }
  .section, .footer { padding: 20px 0; }
  .table-scroll { overflow: visible; }
}