/* NOPOP3 INTERNAL hero, points-3, split-2, flow, timeline, statement, diagnostic and FAQ.
   Keep the accepted MailBridge/AgentPage foundation and existing Home components. */
.ap-mailbridge .mb-page-link { margin: 28px 0 0; }
.ap-mailbridge .mb-footer .mb-footer-pages { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); padding-top: 28px; margin-top: 24px; border-top: 1px solid var(--line); gap: 14px 24px; font-size: var(--type-body-small); }
.ap-mailbridge .mb-more-menu { position: relative; }
.ap-mailbridge .mb-more-menu > summary { padding: 12px 0; cursor: pointer; list-style: none; }
.ap-mailbridge .mb-more-menu > summary::-webkit-details-marker { display: none; }
.ap-mailbridge .mb-more-menu > summary:after { content: " +"; }
.ap-mailbridge .mb-more-menu[open] > summary:after { content: " −"; }
.ap-mailbridge .mb-more-menu nav { position: absolute; top: 48px; right: 0; width: 240px; padding: 18px 22px; border: 1px solid var(--line); background: var(--surface); box-shadow: 0 20px 48px #0002; display: grid; gap: 14px; z-index: 25; }
.ap-mailbridge .mb-more-menu a { text-decoration: none; }
.ap-mailbridge header [aria-current="page"] { text-decoration: underline; text-underline-offset: 5px; }
.ap-mailbridge .mb-page-hero h1 { overflow-wrap: normal; text-wrap: balance; }
.ap-mailbridge .mb-hero-title-line { display: block; }
.ap-mailbridge main h1, .ap-mailbridge main h2, .ap-mailbridge main h3 { text-wrap: balance; }
.ap-mailbridge .mb-heading-tail { display: inline-block; max-width: 100%; vertical-align: top; text-wrap: balance; }
.ap-mailbridge .mb-page-split .mb-block-heading h2 { font-size: clamp(28px,2.2vw,32px); }
.ap-mailbridge .mb-page-block .connection-flow .mb-kicker { min-height: 38px; display: flex; align-items: center; gap: 6px; }
.ap-mailbridge .mb-page-block .connection-flow .mb-kicker .mailbridge-inline { font-size: var(--type-subheading); }
@media (min-width: 901px) {
  .ap-mailbridge .mb-page-hero .mb-hero-title-lines { font-size: clamp(32px,3.7vw,56px); }
}
.ap-mailbridge .mb-page-hero-simple { grid-template-columns: minmax(0,1fr); max-width: 900px; }
.ap-mailbridge .mb-status { display: inline-block; padding: 8px 14px; border: 1px solid var(--line); border-radius: 6px; font-size: var(--type-body-small); }
.ap-mailbridge .mb-title-line { display: block; }
.ap-mailbridge .mb-guide-list { padding-left: 24px; margin: 0 0 24px; }
.ap-mailbridge .mb-guide-list li { padding-left: 6px; margin-bottom: 12px; }
.ap-mailbridge code { overflow-wrap: anywhere; font-size: .9em; }
.ap-mailbridge .mb-page-split { display: grid; grid-template-columns: minmax(0,.8fr) minmax(0,1.6fr); gap: 64px; align-items: start; }
.ap-mailbridge .mb-block-heading, .ap-mailbridge .mb-block-content { min-width: 0; }
.ap-mailbridge .mb-page-points { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: var(--grid-gap); margin-top: 36px; }
.ap-mailbridge .mb-page-points article { min-width: 0; padding: 24px; border: 1px solid var(--line); border-radius: 10px; }
.ap-mailbridge .mb-point-index { display: block; color: var(--muted); margin-bottom: 24px; }
.ap-mailbridge .mb-page-points article p:last-of-type { margin-bottom: 0; }
.ap-mailbridge .mb-page-block .split-2 article > .mb-text-link { margin-top: auto; padding-top: 24px; }
.ap-mailbridge .mb-page-block .connection-flow h3 { margin-top: 14px; }
.ap-mailbridge .mb-page-block .connection-flow p { margin-top: 16px; }
.ap-mailbridge .mb-page-timeline li:before { background: var(--background); }
.ap-mailbridge .mb-diagnostic-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
.ap-mailbridge .mb-diagnostic-list li { display: grid; grid-template-columns: 22px minmax(0,1fr); gap: 20px; padding: 24px; border: 1px solid var(--line); border-radius: 10px; }
.ap-mailbridge .mb-diagnostic-list input { width: 22px; height: 22px; margin: 4px 0 0; accent-color: var(--contrast); }
.ap-mailbridge .mb-diagnostic-list p:last-of-type { margin-bottom: 0; }
.ap-mailbridge .mb-faq-body { padding-bottom: 24px; font-size: var(--type-body); line-height: 1.65; }
.ap-mailbridge .mb-faq-body p:last-child { margin-bottom: 0; }
.ap-mailbridge .mb-page-sources { color: var(--muted); font-size: var(--type-body-small); margin: 24px 0 0; }
.ap-mailbridge .mb-page-closing .mb-actions { margin-top: 0; }
.ap-mailbridge .mb-page-closing .mb-split { align-items: center; }
.ap-mailbridge .mb-provider-tools { display: grid; grid-template-columns: 1.4fr 1fr; gap: 24px; margin-top: 32px; }
.ap-mailbridge .mb-provider-tools label { display: grid; gap: 10px; font-size: var(--type-body-small); font-weight: var(--weight-semibold); }
.ap-mailbridge .mb-provider-tools input, .ap-mailbridge .mb-provider-tools select { min-width: 0; width: 100%; padding: 12px 14px; border: 1px solid var(--line); border-radius: 7px; font: inherit; background: var(--surface); color: var(--text); }
.ap-mailbridge .mb-provider-status { margin: 24px 0; color: var(--muted); }
.ap-mailbridge .mb-provider-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: var(--grid-gap); }
.ap-mailbridge .mb-provider-list li { min-width: 0; padding: 24px; border: 1px solid var(--line); border-radius: 10px; display: flex; flex-direction: column; align-items: flex-start; }
.ap-mailbridge .mb-provider-list h3 { font-size: var(--type-lead); }
.ap-mailbridge .mb-provider-list .mb-text-link { margin-top: auto; font-size: var(--type-body-small); }
.ap-mailbridge .mb-provider-category { color: var(--muted); font-size: var(--type-body-small); }
.ap-mailbridge .mb-provider-pagination { display: flex; justify-content: space-between; align-items: center; gap: 18px; margin-top: 28px; font-size: var(--type-body-small); }
.ap-mailbridge .mb-provider-pagination .button { min-height: 42px; font-size: var(--type-body-small); }
.ap-mailbridge .mb-provider-pagination .button:disabled { opacity: .5; cursor: default; }
.ap-mailbridge .mb-provider-list li[hidden], .ap-mailbridge .mb-provider-tools[hidden], .ap-mailbridge .mb-provider-empty[hidden], .ap-mailbridge .mb-provider-pagination[hidden] { display: none; }
@media (max-width: 1100px) { .ap-mailbridge .mb-mobile-menu nav { max-height: calc(100vh - 130px); overflow-y: auto; } }
@media (max-width: 900px) { .ap-mailbridge .mb-page-split { grid-template-columns: 1fr; gap: 32px; } }
@media (max-width: 760px) {
  .ap-mailbridge .mb-page-points, .ap-mailbridge .mb-provider-tools, .ap-mailbridge .mb-provider-list { grid-template-columns: 1fr; }
  .ap-mailbridge .mb-footer .mb-footer-pages { grid-template-columns: 1fr 1fr; }
  .ap-mailbridge .mb-page-closing .mb-actions { margin-top: 28px; }
}
@media (max-width: 480px) {
  .ap-mailbridge .mb-page-hero h1:not(.mb-hero-title-lines) { font-size: 26px; }
  .ap-mailbridge .mb-page-points article, .ap-mailbridge .mb-diagnostic-list li, .ap-mailbridge .mb-provider-list li { padding: 20px; }
  .ap-mailbridge .mb-footer .mb-footer-pages { grid-template-columns: 1fr; }
}