/* Quevell: the product's ink, copper, faces and service-label typography.
   Rules divide decisions; real frames carry the evidence. */
.q-wrap { width: min(1240px, calc(100% - 80px)); margin-inline: auto; }
.public-site { font-size: 16px; line-height: 1.6; }
.public-site main { padding-bottom: 0; }
.q-header { border-bottom: 1px solid var(--line); background: var(--bg); }
.q-header-line { display: flex; align-items: center; gap: 32px; min-height: 88px; }
.q-brand { display: inline-flex; align-items: center; gap: 8px; color: var(--text); font-size: 22px; font-weight: 600; letter-spacing: -.015em; text-decoration: none; flex-shrink: 0; }
.q-dot { fill: var(--copper); }
.q-desktop-nav { display: flex; flex: 1; gap: 22px; align-items: center; }
.q-desktop-nav a, .q-tools a { font-size: 14px; text-decoration: none; color: var(--text); }
.q-desktop-nav a[aria-current] { text-decoration: underline; text-decoration-color: var(--copper); text-underline-offset: 7px; }
.q-tools { display: flex; align-items: center; gap: 18px; flex-shrink: 0; }
.q-tools .theme-switch { margin: 0; }
.q-language { font-family: var(--font-mono); font-size: 12px; }
.q-tools .q-header-sign-up { border: 1px solid var(--copper); padding: 8px 12px; border-radius: 4px; }
.q-mobile-nav { display: none; }
.q-skip { position: fixed; inset: 8px auto auto 20px; transform: translateY(-200%); z-index: 20; padding: 12px; background: var(--bg); border: 2px solid var(--copper); }
.q-skip:focus { transform: none; }
.public-site :focus-visible, .q-header :focus-visible, .q-footer :focus-visible { outline: 2px solid var(--copper); outline-offset: 5px; }
.public-site h1, .public-site h2, .public-site h3 { font-family: var(--font-ui); color: var(--text); font-weight: 600; letter-spacing: -.015em; line-height: 1.25; margin: 0 0 20px; }
.public-site h1 { font-size: 30px; }
.public-site h2 { font-size: 24px; }
.public-site h3 { font-size: 18px; }
.public-site p { margin: 0 0 20px; max-width: 70ch; }
.public-site a { text-underline-offset: 4px; }
.public-site section { padding: 0; }
.q-caption, .q-section-number, .q-topic-number { font: 500 12px/1.5 var(--font-mono); letter-spacing: .04em; text-transform: uppercase; color: var(--text-soft); }
.public-site .q-caption { margin-bottom: 24px; }
.q-lead { font-size: 18px; line-height: 1.6; }
.q-home-intro { display: grid; grid-template-columns: 1fr 1.16fr; gap: 64px; align-items: center; padding-block: 64px 56px !important; }
.q-home-copy h1 { margin-bottom: 24px; }
.q-home-proof { min-width: 0; border-left: 2px solid var(--copper); padding-left: 24px; }
.q-home-proof .q-caption { margin-bottom: 16px; }
.q-cta { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; margin-block: 30px 16px; }
.q-cta > a:not(.q-button) { font-size: 14px; color: var(--text); }
.q-button { display: inline-flex; align-items: center; justify-content: space-between; gap: 24px; padding: 12px 18px; border: 1px solid var(--copper); background: var(--copper); color: var(--q-button-ink, #fff); font-size: 14px; font-weight: 600; border-radius: 4px; text-decoration: none; min-height: 48px; }
.q-button:hover { color: var(--bg); background: var(--text); border-color: var(--text); }
.q-trial-note { font-size: 12px; color: var(--text-soft); }
.q-frame { margin: 0; min-width: 0; }
.q-frame > a { display: block; border: 1px solid var(--line); background: var(--bg); }
.q-frame img { width: 100%; height: auto; display: block; }
.q-frame figcaption { display: flex; justify-content: space-between; gap: 20px; font-size: 12px; color: var(--text-soft); padding-top: 12px; line-height: 1.6; }
.q-frame figcaption span:last-child { flex-shrink: 0; }
.q-frame-full { width: min(1000px, 100%); margin: 0 auto 56px; }
.q-section { display: grid; grid-template-columns: 96px minmax(0, 1fr) 236px; column-gap: 40px; padding-block: 48px !important; border-top: 1px solid var(--line); }
.q-section-content { max-width: 760px; min-width: 0; }
.q-section-content > p:last-child { margin-bottom: 0; }
.q-section-content .q-frame { margin-top: 30px; }
.q-margin-note { font-size: 13px; line-height: 1.7; color: var(--text-soft); align-self: start; }
.q-margin-note a { display: inline-block; font-size: 13px; margin-bottom: 12px; }
.q-section-number { margin-top: 5px; }
.q-page-intro { display: grid; grid-template-columns: minmax(0, 1fr) 236px; gap: 100px; padding-block: 56px 48px !important; }
.q-page-intro .q-margin-note { padding-top: 42px; }
.q-page-intro .q-lead { max-width: 60ch; }
.q-topic-list { list-style: none; padding: 0; margin: 0 0 48px; }
.q-topic-list li { border-top: 1px solid var(--line); }
.q-topic-link { padding: 26px 0; display: grid; color: var(--text); text-decoration: none; grid-template-columns: 96px 1fr 32px; gap: 40px; }
.q-topic-list li:last-child { border-bottom: 1px solid var(--line); }
.q-topic-list h2 { font-size: 22px; margin-bottom: 8px; }
.q-topic-link:hover h2 { color: var(--copper); text-decoration: underline; text-underline-offset: 4px; }
.q-topic-link:focus-visible { outline-offset: 4px; }
.q-topic-list p { margin-bottom: 0; }
.q-topic-number { padding-top: 6px; }
.q-topic-arrow { color: var(--copper); font-size: 24px; }
.q-price-ledger { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; border-block: 1px solid var(--line); padding-block: 40px !important; }
.q-price-main { border-left: 2px solid var(--copper); padding-left: 32px; }
.public-site .q-price-amount { font: 500 60px/1.2 var(--font-mono); letter-spacing: -.04em; margin-bottom: 8px; }
.q-price-amount span { font-size: 18px; letter-spacing: 0; }
.q-price-details { margin: 0; }
.q-price-details div { padding-block: 16px; border-bottom: 1px solid var(--line); }
.q-price-details div:first-child { padding-top: 0; }
.q-price-details div:last-child { border-bottom: 0; padding-bottom: 0; }
.q-price-details dt { font: 500 12px/1.5 var(--font-mono); letter-spacing: .04em; text-transform: uppercase; color: var(--text-soft); margin-bottom: 8px; }
.q-price-details dd { margin: 0; }
.q-pricing-timeline { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; padding-block: 40px !important; }
.q-pricing-timeline h2 { font-size: 22px; }
.q-related { display: flex; justify-content: space-between; gap: 20px; padding-block: 30px; border-top: 1px solid var(--line); }
.q-closing { display: flex; justify-content: space-between; align-items: center; gap: 40px; padding-block: 48px !important; border-top: 1px solid var(--line); }
.q-closing p { margin-bottom: 0; font-size: 14px; }
.q-closing h2 { margin-bottom: 12px; }
.q-closing .q-cta { margin: 0; flex-shrink: 0; }
.q-privacy { border-top: 1px solid var(--line); padding-block: 48px !important; }
.q-privacy > p { max-width: 75ch; }
.q-contact { border-top: 1px solid var(--line); padding-block: 48px !important; }
.q-contact > a { display: inline-block; font: 500 24px/1.5 var(--font-mono); margin-block: 0 24px; overflow-wrap: anywhere; }
.q-footer { margin: 0; padding-block: 40px 24px; background: var(--bg); border-top: 1px solid var(--line); font-size: 13px; color: var(--text-soft); }
.q-footer-map { display: grid; grid-template-columns: 1fr 1.5fr 1.5fr; gap: 48px; }
.q-footer-map > div { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; }
.q-footer-map .q-caption { margin: 0 0 12px; }
.q-footer-map a { text-decoration: none; color: var(--text); }
.q-footer-bottom { display: flex; justify-content: space-between; gap: 24px; border-top: 1px solid var(--line); padding-top: 24px; margin-top: 40px; font-size: 12px; }
#q-frame-dialog { width: min(1400px, 92vw); max-width: 92vw; max-height: 92vh; padding: 16px; background: var(--bg); color: var(--text); border: 1px solid var(--line); border-radius: 4px; }
#q-frame-dialog::backdrop { background: rgba(0,0,0,.7); }
#q-frame-dialog form { display: flex; justify-content: flex-end; margin: 0 0 8px; }
#q-frame-dialog button { border: 1px solid var(--line); color: var(--text); background: var(--bg); width: 44px; height: 44px; font-size: 24px; cursor: pointer; }
#q-frame-dialog img { display: block; width: 100%; height: auto; }
#q-frame-dialog p { font-size: 13px; margin: 12px 0 0; }
@media (max-width: 1100px) {
  .q-header-line { flex-wrap: wrap; gap: 16px 30px; padding-block: 18px; }
  .q-desktop-nav { order: 3; width: 100%; flex: none; justify-content: space-between; }
  .q-tools { margin-left: auto; }
  .q-home-intro { gap: 32px; }
  .q-section { grid-template-columns: 60px minmax(0,1fr) 170px; gap: 24px; }
  .q-page-intro { gap: 48px; grid-template-columns: 1fr 170px; }
}
@media (max-width: 800px) {
  .q-wrap { width: calc(100% - 48px); }
  .q-home-intro { gap: 32px; grid-template-columns: 1fr; align-items: start; padding-block: 40px !important; }
  .q-home-proof { border-left: none; border-top: 2px solid var(--copper); padding: 24px 0 0; }
  .q-section { grid-template-columns: 40px 1fr; gap: 24px; padding-block: 36px !important; }
  .q-section .q-margin-note { grid-column: 2; margin-top: 16px; }
  .q-page-intro { grid-template-columns: 1fr; gap: 0; padding-block: 40px 32px !important; }
  .q-page-intro .q-margin-note { padding-top: 0; }
  .q-price-ledger { gap: 40px; }
  .q-pricing-timeline { gap: 40px; }
  .q-closing { flex-direction: column; align-items: flex-start; gap: 16px; }
  .q-topic-link { grid-template-columns: 40px 1fr 24px; gap: 24px; }
}
@media (max-width: 600px) {
  .q-wrap { width: calc(100% - 40px); }
  .q-header-line { flex-wrap: nowrap; gap: 12px; min-height: 72px; padding-block: 12px; }
  .q-brand { font-size: 20px; gap: 4px; }
  .q-brand svg { width: 32px; height: 32px; }
  .q-tools { gap: 10px; }
  .q-tools .theme-switch button { padding: 0; width: 30px; min-width: 30px; height: 36px; }
  .q-tools .theme-switch { gap: 0; }
  .q-sign-in, .q-header-sign-up, .q-desktop-nav { display: none; }
  .q-mobile-nav { display: block; }
  .q-mobile-nav summary { cursor: pointer; font-size: 13px; padding: 10px 0; }
  .q-mobile-nav nav { position: absolute; inset-inline: 20px; top: 76px; display: flex; flex-direction: column; gap: 0; padding: 12px 20px; border: 1px solid var(--line); background: var(--bg); z-index: 10; }
  .q-mobile-nav nav a { display: block; padding-block: 10px; color: var(--text); }
  .public-site h1 { font-size: 30px; }
  .public-site h2 { font-size: 22px; }
  .q-lead { font-size: 16px; }
  .q-home-intro { padding-top: 32px !important; }
  .q-cta { gap: 18px; margin-top: 24px; }
  .q-frame figcaption { flex-direction: column; gap: 2px; }
  .q-price-ledger, .q-pricing-timeline { grid-template-columns: 1fr; gap: 32px; }
  .q-section { grid-template-columns: 28px minmax(0,1fr); gap: 14px; }
  .q-section .q-margin-note { grid-column: 2; }
  .q-topic-link { grid-template-columns: 28px minmax(0,1fr) 16px; gap: 14px; }
  .q-topic-list h2 { font-size: 20px; }
  .q-topic-list p { font-size: 14px; }
  .q-related { flex-direction: column; gap: 12px; }
  .q-footer-map { grid-template-columns: 1fr 1fr; gap: 32px 24px; }
  .q-footer-map > div:last-child { grid-column: 1 / -1; }
  .q-footer-bottom { flex-direction: column; gap: 8px; }
  .q-contact > a { font-size: 20px; }
}
@media (max-width: 360px) {
  .q-brand span { font-size: 18px; }
  .q-tools .theme-switch button { width: 24px; min-width: 24px; }
  .q-header-line { gap: 8px; }
  .q-tools { gap: 8px; }
  .q-mobile-nav summary { font-size: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  .public-site *, .q-header * { scroll-behavior: auto; animation: none; transition: none; }
}

:root[data-theme="light"] { color-scheme: light; --q-button-ink: #fff; }
:root[data-theme="dark"] { color-scheme: dark; --q-button-ink: #121417; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) { color-scheme: dark; --q-button-ink: #121417; } }

/* The subject sets the page rhythm: evidence, revision narrative, request path and facts. */
.q-topic-group { display: grid; grid-template-columns: 236px minmax(0,1fr); gap: 48px; }
.q-topic-group > h2 { font-size: 18px; padding-top: 28px; }
.q-topic-group .q-topic-link { grid-template-columns: 32px minmax(0,1fr) 32px; gap: 24px; }
.q-topic-list h3 { font-size: 22px; margin-bottom: 8px; }
.q-topic-link:hover h3 { color: var(--copper); text-decoration: underline; text-underline-offset: 4px; }
.q-explanation { max-width: 800px; margin: 0 auto; padding-block: 32px; }
.q-explanation p { max-width: 70ch; }
.q-process-story, .q-rule-story, .q-control-story, .q-import-story { border-top: 1px solid var(--line); }
.q-process-story .q-explanation { border-left: 2px solid var(--copper); padding-left: 28px; margin-block: 32px; }
.q-process-story .q-frame-full, .q-rule-story .q-frame-full, .q-control-story .q-frame-full, .q-import-story .q-frame-full { margin-block: 24px 48px; }
.q-access-path { border-block: 1px solid var(--line); padding-block: 28px !important; margin-bottom: 24px; }
.q-access-path ol { display: flex; gap: 24px; list-style: none; padding: 0; margin: 0; counter-reset: access-step; }
.q-access-path li { flex: 1; counter-increment: access-step; border-left: 1px solid var(--line); padding-left: 16px; }
.q-access-path li::before { content: counter(access-step, decimal-leading-zero); display: block; font: 12px/2 var(--font-mono); color: var(--copper); }
.q-security-facts dl { margin: 0; }
.q-security-facts dl > div { display: grid; grid-template-columns: 300px 1fr; gap: 64px; border-top: 1px solid var(--line); padding-block: 32px; }
.q-security-facts dt h2 { font-size: 20px; }
.q-security-facts dd { margin: 0; }
.q-founder-letter { width: min(800px,100%); margin: 0 auto 48px; padding-block: 40px !important; border-top: 2px solid var(--copper); }
.public-site .q-founder-letter > h2 { margin-top: 36px; }
.q-company-record { border-top: 1px solid var(--line); padding-block: 40px !important; }
@media (max-width: 1100px) { .q-topic-group { grid-template-columns: 170px minmax(0,1fr); gap: 32px; } .q-security-facts dl > div { grid-template-columns: 236px 1fr; gap: 40px; } }
@media (max-width: 800px) {
  .q-topic-group { grid-template-columns: 1fr; gap: 24px; }
  .q-topic-group > h2 { padding-top: 0; margin-bottom: 0; }
  .q-access-path ol { flex-wrap: wrap; } .q-access-path li { flex: 1 1 40%; }
  .q-security-facts dl > div { grid-template-columns: 1fr; gap: 8px; }
}
@media (max-width: 600px) {
  .q-topic-group .q-topic-link { grid-template-columns: 20px minmax(0,1fr) 20px; gap: 14px; }
  .q-topic-list h3 { font-size: 20px; }
  .q-access-path li { flex-basis: 100%; }
  .q-process-story .q-explanation { padding-left: 20px; }
}

/* UI-734: the documentation is the fixed reference, never a consumer of this scale.
   Keep the shared chrome on its original 16px/1.65 inheritance; all reading sizes
   and overrides below belong to the marketing body/main only. Layout is unchanged. */
.public-site { line-height: 1.65; }
.public-site .q-header a:not([aria-current]), .public-site .q-footer a { text-underline-offset: auto; }
.public-site main {
  --q-type-body: 15.5px;
  --q-type-secondary: 14.5px;
  --q-type-lead: 17px;
  --q-type-h1: 32px;
  --q-type-h2: 22px;
  --q-type-h3: 17px;
  font-size: var(--q-type-body);
  line-height: 1.65;
}
.public-site main h1, .public-site main h2, .public-site main h3, .public-site main h4 {
  font-family: var(--font-ui);
}
.public-site main h1 {
  font-size: var(--q-type-h1);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -.01em;
  margin-bottom: 10px;
}
.public-site main h2 {
  font-size: var(--q-type-h2);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -.015em;
  margin-bottom: 12px;
}
.public-site main h3, .public-site main h4 {
  font-weight: 700;
  line-height: 1.65;
  letter-spacing: normal;
  margin-bottom: 10px;
}
.public-site main h3 { font-size: var(--q-type-h3); }
.public-site main h4 { font-size: var(--q-type-body); }
.public-site main p { margin-bottom: 14px; }
.public-site main .q-lead { font-size: var(--q-type-lead); line-height: 1.65; }
.public-site main .q-home-copy h1 {
  font-size: clamp(32px, 3.4vw, 46px);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -.015em;
  margin-bottom: 24px;
}
.public-site main .q-caption,
.public-site main .q-section-number,
.public-site main .q-topic-number,
.public-site main .q-price-details dt {
  font-size: var(--q-type-secondary);
  line-height: 1.5;
}
.public-site main .q-caption { margin-bottom: 24px; }
.public-site main .q-home-proof .q-caption { margin-bottom: 16px; }
.public-site main .q-frame figcaption,
.public-site main .q-trial-note,
.public-site main .q-margin-note {
  font-size: var(--q-type-secondary);
  line-height: 1.65;
}
.public-site main .q-margin-note a { font-size: inherit; }
.public-site main .q-topic-list p,
.public-site main .q-closing p,
.public-site main .q-cta > a,
.public-site main .q-button {
  font-size: var(--q-type-body);
  line-height: 1.65;
}
.public-site main .q-access-path li::before { font-size: var(--q-type-secondary); }
.public-site main .q-closing p { margin-bottom: 0; }
.public-site main .q-topic-list p { margin-bottom: 0; }
.public-site main a:not(.q-button):not(.q-topic-link) { color: var(--copper); text-decoration: none; }
.public-site main a:not(.q-button):not(.q-topic-link):hover { text-decoration: underline; }
.public-site main .q-frame > a:hover { text-decoration: none; }
.public-site #q-frame-dialog p { font-size: 14.5px; line-height: 1.65; }

/* UI-735: shared reading boundaries and rhythm belong only to marketing pages. */
.public-site main {
  --q-story-width: 1000px;
  --q-reading-width: 70ch;
  --q-grid-gap: 64px;
  --q-section-space: 48px;
  --q-caption-space: 12px;
}
.public-site .q-page-intro-alone { grid-template-columns: 1fr; }
.public-site .q-breadcrumbs { text-transform: none; letter-spacing: 0; }
.public-site .q-breadcrumbs a { color: var(--text-soft); }
.public-site .q-explanation {
  max-width: var(--q-story-width);
  margin: 0 auto;
  padding-block: 32px !important;
}
.public-site .q-explanation p { max-width: var(--q-reading-width); }
.public-site main > section.q-explanation {
  max-width: none;
  border-top: 1px solid var(--line);
  padding-block: var(--q-section-space) !important;
}
.public-site .q-process-story .q-explanation {
  border-left: 0;
  padding-left: 0;
  margin-block: 0;
}
.public-site .q-explanation + .q-explanation { border-top: 1px solid var(--line); }
.public-site .q-task-story, .public-site .q-knowledge-story { border-top: 1px solid var(--line); }
.public-site .q-frame-full { width: min(var(--q-story-width), 100%); }
.public-site .q-frame figcaption { padding-top: var(--q-caption-space); align-items: baseline; }
.public-site .q-task-story .q-frame-full, .public-site .q-knowledge-story .q-frame-full,
.public-site .q-process-story .q-frame-full, .public-site .q-rule-story .q-frame-full,
.public-site .q-control-story .q-frame-full, .public-site .q-import-story .q-frame-full {
  margin-block: 0 var(--q-section-space);
}
.public-site .q-frame-full + .q-explanation { border-top: 1px solid var(--line); }
@media (max-width: 1100px) { .public-site main { --q-grid-gap: 32px; } }
@media (max-width: 800px) {
  .public-site main { --q-section-space: 36px; }
}
/* Small settings/list crops keep readable native scale and the common story left edge. */
.public-site .q-frame-full[data-frame="issue-security"],
.public-site .q-frame-full[data-frame="service-accounts"],
.public-site .q-frame-full[data-frame="knowledge-issue"] {
  width: min(700px, 100%);
  margin-left: max(0px, calc((100% - var(--q-story-width)) / 2));
  margin-right: auto;
}
/* UI-740: each explanation and its native frame share a section boundary. */
.public-site .q-audit-story,
.public-site .q-knowledge-access { border-top: 1px solid var(--line); }
.public-site .q-audit-story .q-frame-full { margin-block: 0 var(--q-section-space); }
.public-site .q-audit-story .q-explanation,
.public-site .q-knowledge-access .q-explanation,
.public-site .q-knowledge-links .q-explanation { padding-block: var(--q-section-space) !important; }

/* Billing and the existing contact share the pricing grid, without a new CTA. */
.public-site .q-pricing-followup {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 100px;
  border-top: 1px solid var(--line);
  padding-block: var(--q-section-space) !important;
}
.public-site .q-pricing-followup > section {
  min-width: 0;
  margin: 0;
  border-top: 0;
  padding-block: 0 !important;
}

/* UI-741/UI-742: compact common slots fit the larger RU/EN labels without
   stretching links through the remaining space. Documentation is unchanged. */
.public-site .q-header { position: relative; }
.public-site .q-header-line { flex-wrap: nowrap; }
.public-site .q-desktop-nav {
  display: grid;
  grid-auto-flow: column;
  grid-template-columns: 4.25rem 3.5rem 6.5rem 7rem 4.5rem;
  gap: 18px;
  min-width: 0;
}
.public-site .q-desktop-nav a { white-space: nowrap; text-align: center; }
.public-site .q-tools {
  display: grid;
  grid-template-columns: 44px 80px 72px 132px;
  gap: 12px;
  flex: none;
}
.public-site .q-tools > a {
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  min-height: 44px;
  white-space: nowrap;
}
.public-site .q-tools .theme-switch {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  box-sizing: border-box;
  width: 80px;
}
.public-site .q-tools .theme-switch button {
  padding: 0;
  min-width: 0;
  min-height: 36px;
}
@media (max-width: 1300px) {
  .public-site .q-header-line { flex-wrap: wrap; gap: 16px 30px; padding-block: 18px; }
  .public-site .q-desktop-nav { order: 3; width: 100%; flex: none; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 22px; }
  .public-site .q-desktop-nav a { text-align: start; }
  .public-site .q-tools { margin-left: auto; }
}
@media (max-width: 700px) {
  .public-site .q-header-line { flex-wrap: nowrap; gap: 12px; min-height: 72px; padding-block: 12px; }
  .public-site .q-desktop-nav,
  .public-site .q-tools .q-sign-in,
  .public-site .q-tools .q-header-sign-up { display: none; }
  .public-site .q-tools { grid-template-columns: 44px 70px; gap: 10px; }
  .public-site .q-tools .theme-switch { width: 70px; }
  .public-site .q-mobile-nav { display: block; width: 64px; flex: none; }
  .public-site .q-mobile-nav summary { padding-block: 0; min-height: 44px; line-height: 44px; white-space: nowrap; }
  .public-site .q-mobile-nav nav {
    position: absolute;
    inset-inline: 20px;
    top: 100%;
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: 12px 20px;
    border: 1px solid var(--line);
    background: var(--bg);
    z-index: 10;
    box-sizing: border-box;
  }
  .public-site .q-mobile-nav nav a { display: block; padding-block: 10px; color: var(--text); }
}
@media (max-width: 360px) {
  .public-site .q-header-line { gap: 8px; }
  .public-site .q-tools { grid-template-columns: 36px 58px; gap: 8px; }
  .public-site .q-tools .theme-switch { width: 58px; }
  .public-site .q-tools .theme-switch button { width: auto; }
  .public-site .q-mobile-nav { width: 52px; }
}
@media (max-width: 800px) {
  .public-site .q-pricing-followup { grid-template-columns: 1fr; gap: 36px; }
  .public-site .q-pricing-followup > .q-contact {
    border-top: 1px solid var(--line);
    padding-top: 36px !important;
  }
}

/* UI-743/UI-744: shared detail-page rows; documentation and other page types keep their composition. */
.public-site .q-product-story .q-feature-row {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
  gap: var(--q-grid-gap);
  align-items: start;
  border-top: 1px solid var(--line);
  padding-block: var(--q-section-space);
}
.public-site .q-product-story .q-feature-row > * { min-width: 0; }
.public-site .q-product-story .q-feature-copy > :last-child { margin-bottom: 0; }
.public-site .q-product-story .q-feature-media {
  display: grid;
  gap: calc(var(--q-section-space) / 2);
  justify-items: start;
  min-width: 0;
}
.public-site .q-product-story .q-frame {
  width: min(100%, var(--q-frame-native-width));
  max-width: 100%;
  margin: 0;
}
.public-site .q-product-story .q-frame figcaption {
  flex-direction: column;
  align-items: flex-start;
  gap: calc(var(--q-caption-space) / 2);
}
@media (max-width: 800px) {
  .public-site .q-product-story .q-feature-row { grid-template-columns: minmax(0, 1fr); }
  .public-site .q-product-story .q-feature-row > h2 { margin-bottom: 0; }
}

.public-site .q-security-page > .q-security-row {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
  gap: var(--q-grid-gap);
  align-items: start;
  border-top: 1px solid var(--line);
  padding-block: var(--q-section-space);
}
.public-site .q-security-page .q-security-row > * { min-width: 0; }
.public-site .q-security-page .q-security-content > :last-child { margin-bottom: 0; }
.public-site .q-security-page .q-security-links { margin-bottom: 0; }
.public-site .q-security-page .q-security-content > .q-frame { margin-top: 24px; }
.public-site .q-security-page .q-frame figcaption {
  flex-direction: column;
  align-items: flex-start;
  gap: calc(var(--q-caption-space) / 2);
}
/* The frame keeps its original proportions. Only its preview window is shorter;
   both image and caption links still open the unmodified full product capture. */
.public-site .q-frame[data-preview-depth] > a {
  aspect-ratio: var(--q-preview-aspect);
  overflow: hidden;
}
.public-site .q-frame[data-frame="issue-security"] img { transform: translateY(var(--q-preview-shift)); }
.public-site .q-product-story [data-frame="issue-security"] { width: 100%; }
@media (max-width: 800px) {
  .public-site .q-security-page > .q-security-row {
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
  }
  .public-site .q-security-page .q-security-row > h2 { margin-bottom: 0; }
}

/* UI-746: homepage composition has three patterns: hero, wide evidence and text pairs.
   All regular section boundaries share one neutral line and the existing spacing tokens. */
.public-site .q-home-page > .q-home-section,
.public-site .q-home-page > .q-closing {
  border-top: 1px solid var(--line);
  padding-block: var(--q-section-space) !important;
}
.public-site .q-home-page .q-home-feature {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}
.public-site .q-home-page .q-home-feature-copy {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
  gap: var(--q-grid-gap);
  align-items: start;
}
.public-site .q-home-page .q-home-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--q-grid-gap);
  align-items: start;
}
.public-site .q-home-page .q-home-feature-copy > *,
.public-site .q-home-page .q-home-pair > * { min-width: 0; }
.public-site .q-home-page .q-home-feature-heading > :last-child,
.public-site .q-home-page .q-home-feature-description > :last-child,
.public-site .q-home-page .q-home-pair > div > :last-child { margin-bottom: 0; }
.public-site .q-home-page .q-home-pair h2 span {
  display: block;
  font: 400 var(--q-type-body)/1.65 var(--font-ui);
  letter-spacing: normal;
  margin-top: 8px;
}
.public-site .q-home-page .q-frame { width: 100%; }
/* UI-747: only preview windows shrink; hero and readable captions retain their width. */
/* UI-748: center the approved preview size within the full-width figure. */
.public-site .q-home-page .q-home-feature .q-frame > a { width: 70%; margin-inline: auto; }
.public-site .q-home-page .q-frame figcaption {
  flex-direction: column;
  align-items: flex-start;
  gap: calc(var(--q-caption-space) / 2);
}
@media (max-width: 800px) {
  .public-site .q-home-page .q-home-feature-copy,
  .public-site .q-home-page .q-home-pair {
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
  }
}