:root {
  --site-navy: #012646;
  --site-navy-dark: #001a31;
  --site-red: #990000;
  --site-red-dark: #700000;
  --site-green: #39641d;
  --site-green-light: #f3f8f0;
  --site-surface: #ffffff;
  --site-background: #f3f8f0;
  --site-border: #d3ccba;
  --site-text: #2f2e2e;
  --site-muted: #534e40;
}

html {
  min-width: 320px;
  height: 100%;
  overflow: hidden;
  font-size: 16px;
}

body {
  display: flex;
  height: 100vh;
  height: 100dvh;
  min-height: 0;
  flex-direction: column;
  overflow: hidden;
  color: var(--site-text);
  background: var(--site-background);
  font-family: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--site-navy);
}

a:hover {
  color: var(--site-green);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  flex: 0 0 auto;
  border-bottom: 1px solid var(--site-border);
  background: var(--site-surface);
  box-shadow: 0 2px 12px rgb(1 38 70 / 8%);
}

.navbar {
  min-height: 76px;
}

.navbar-brand {
  display: inline-flex;
  align-items: center;
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}

.brand-logo {
  display: block;
  width: 260px;
  max-width: calc(100vw - 120px);
  height: auto;
}

.navbar .nav-link {
  position: relative;
  margin-left: 0.25rem;
  padding: 0.55rem 0.85rem;
  border-radius: 0.5rem;
  color: var(--site-muted);
  font-weight: 500;
}

.navbar .nav-link:hover,
.navbar .nav-link:focus {
  color: var(--site-navy);
  background: var(--site-green-light);
}

.navbar .nav-link.active {
  color: var(--site-navy);
  background: transparent;
}

.navbar .nav-link.active::after {
  position: absolute;
  right: 0.85rem;
  bottom: 0.25rem;
  left: 0.85rem;
  height: 3px;
  background: var(--site-red);
  content: "";
}

.navbar .dropdown-menu {
  margin-top: 0.5rem;
  border-color: var(--site-border);
  box-shadow: 0 0.5rem 1.5rem rgb(1 38 70 / 10%);
}

.navbar .dropdown-item {
  color: var(--site-text);
}

.navbar .dropdown-item:hover,
.navbar .dropdown-item:focus {
  color: var(--site-navy);
  background: var(--site-green-light);
}

.navbar .dropdown-item.active,
.navbar .dropdown-item:active {
  color: #fff;
  background: var(--site-red);
}

.site-main {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior-y: contain;
}

.page-heading {
  max-width: 46rem;
  margin-bottom: 2rem;
}

.installer-page-heading {
  position: sticky;
  top: 0;
  z-index: 30;
  max-width: none;
  margin-bottom: 0.5rem;
  margin-inline: -0.75rem;
  padding-bottom: 2rem;
  padding-inline: 0.75rem;
  background: var(--site-background);
}

.installer-page-heading ~ .row .download-card {
  position: relative;
  z-index: 0;
}

.release-sticky-toolbar {
  position: relative;
  z-index: 20;
  flex: 0 0 auto;
  background: var(--site-surface);
  border-bottom: 1px solid var(--site-border);
}

.release-sticky-toolbar-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}

.release-header-controls {
  display: flex;
  flex: 1 1 36rem;
  align-items: center;
  justify-content: flex-end;
  gap: 0.5rem;
  min-width: 0;
}

.page-title.release-sticky-title {
  margin: 0;
  color: var(--site-navy);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.2;
}

.release-header-search-wrap {
  position: relative;
  flex: 1 1 16rem;
  max-width: 32rem;
  min-width: 0;
}

.release-header-search {
  width: 100%;
  min-width: 0;
  padding-left: 2.5rem;
}

.release-header-search-icon {
  position: absolute;
  top: 50%;
  left: 0.75rem;
  width: 1.1rem;
  height: 1.1rem;
  color: var(--site-muted);
  fill: none;
  pointer-events: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
  transform: translateY(-50%);
}

.release-header-search-button {
  padding: 0.35rem 0.75rem;
  white-space: nowrap;
}

.release-filter-disclosure {
  flex: 0 0 auto;
}

.release-filter-disclosure summary {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: max-content;
  margin-left: auto;
  padding: 0.35rem 0.65rem;
  border: 1px solid var(--site-border);
  border-radius: 0.5rem;
  color: var(--site-navy);
  background: var(--site-surface);
  font-weight: 600;
  list-style: none;
  cursor: pointer;
}

.release-filter-disclosure summary::-webkit-details-marker {
  display: none;
}

.release-filter-disclosure summary::after {
  width: 0.45rem;
  height: 0.45rem;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  content: "";
  transform: translateY(-0.1rem) rotate(45deg);
}

.release-filter-disclosure[open] summary::after {
  transform: translateY(0.1rem) rotate(225deg);
}

.release-filter-disclosure summary:hover {
  background: var(--site-green-light);
}

.release-filter-disclosure summary:focus-visible {
  outline: 2px solid var(--site-navy);
  outline-offset: 2px;
}

.release-sticky-toolbar .release-tag-filter-panel {
  position: absolute;
  top: 100%;
  right: 0;
  left: 0;
  z-index: 21;
  max-height: min(32rem, calc(100dvh - 8rem));
  overflow-y: auto;
  border-bottom: 1px solid var(--site-border);
  background: var(--site-surface);
  box-shadow: 0 0.75rem 2rem rgb(1 38 70 / 16%);
}

.release-filter-popover-content {
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}

.page-eyebrow {
  margin-bottom: 0.75rem;
  color: var(--site-green);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.page-title {
  margin-bottom: 0.75rem;
  color: var(--site-navy);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.035em;
}

.page-description {
  margin-bottom: 0;
  color: var(--site-muted);
  font-size: 1.1rem;
  line-height: 1.7;
}

.download-card {
  height: 100%;
  border: 1px solid var(--site-border);
  border-radius: 1rem;
  background: var(--site-surface);
  box-shadow: 0 0.5rem 1.5rem rgb(1 38 70 / 5%);
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.download-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 0.75rem 2rem rgb(1 38 70 / 10%);
}

.download-card.is-current-platform {
  border: 2px solid var(--site-red);
  box-shadow: 0 0 0 0.2rem rgb(153 0 0 / 12%), 0 0.75rem 2rem rgb(1 38 70 / 10%);
}

.download-card.is-disabled-platform {
  opacity: 0.6;
  box-shadow: none;
}

.download-card.is-disabled-platform:hover {
  transform: none;
  box-shadow: none;
}

.download-card .card-body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 1.5rem;
}

.platform-badge {
  margin-bottom: 1rem;
  padding: 0.45rem 0.7rem;
  border-radius: 999px;
  color: var(--site-green);
  background: var(--site-green-light);
  font-size: 0.75rem;
  font-weight: 700;
}

.current-platform-badge {
  margin: -0.5rem 0 1rem;
  padding: 0.4rem 0.7rem;
  border-radius: 999px;
  color: #fff;
  background: var(--site-red);
  font-size: 0.75rem;
  font-weight: 700;
}

.unavailable-platform-badge {
  margin: -0.5rem 0 1rem;
  padding: 0.4rem 0.7rem;
  border-radius: 999px;
  color: var(--site-muted);
  background: #eceae5;
  font-size: 0.75rem;
  font-weight: 700;
}

.download-card .card-title {
  margin-bottom: 0.5rem;
  color: var(--site-navy);
  font-size: 1.15rem;
  font-weight: 700;
}

.download-card .card-text {
  flex: 1;
  margin-bottom: 1.5rem;
  color: var(--site-muted);
  line-height: 1.6;
}

.btn-primary {
  --bs-btn-color: #fff;
  --bs-btn-bg: var(--site-red);
  --bs-btn-border-color: var(--site-red);
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: var(--site-red-dark);
  --bs-btn-hover-border-color: var(--site-red-dark);
  --bs-btn-active-bg: var(--site-red-dark);
  --bs-btn-active-border-color: var(--site-red-dark);
  --bs-btn-focus-shadow-rgb: 153, 0, 0;
  --bs-btn-padding-x: 1.1rem;
  --bs-btn-padding-y: 0.7rem;
  --bs-btn-font-weight: 600;
}

.content-card {
  border: 1px solid var(--site-border);
  border-radius: 1rem;
  background: var(--site-surface);
  box-shadow: 0 0.5rem 1.5rem rgb(25 55 40 / 5%);
}

.content-card {
  padding: clamp(1.25rem, 4vw, 2rem);
}

.release-card .card-body {
  align-items: stretch;
}

.release-card > .card-body {
  gap: 0.75rem;
}

.release-card-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1rem;
  position: sticky;
  top: 0;
  z-index: 2;
  border-bottom-color: var(--site-border);
  background: var(--site-green-light);
}

.release-card-date {
  margin-left: auto;
  color: var(--site-muted);
  font-size: 0.95rem;
  white-space: nowrap;
}

.release-card > .release-card-header {
  border-top-left-radius: calc(1rem - var(--bs-card-border-width));
  border-top-right-radius: calc(1rem - var(--bs-card-border-width));
}

.release-notes-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) max-content;
  grid-template-areas: "cards navigation";
  align-items: start;
  gap: 1.5rem;
}

.release-notes-card-list {
  display: flex;
  grid-area: cards;
  flex-direction: column;
  gap: 1.5rem;
  min-width: 0;
}

.release-card[id] {
  scroll-margin-top: 1rem;
}

.release-card.is-current-release {
  border-color: var(--site-red);
}

.release-version-navigation {
  position: sticky;
  top: 1rem;
  grid-area: navigation;
  max-height: calc(100dvh - 2rem);
  overflow-y: auto;
  padding: 0.75rem 0.5rem;
  border: 1px solid var(--site-border);
  border-radius: 0.75rem;
  background: var(--site-surface);
}

.release-version-navigation-title {
  margin-bottom: 0.75rem;
  color: var(--site-navy);
  font-size: 1rem;
  font-weight: 700;
}

.release-version-list {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.release-version-list a {
  display: block;
  padding: 0.35rem 0.5rem;
  border-radius: 0.375rem;
  color: var(--site-navy);
  text-decoration: none;
}

.release-version-list a:hover {
  background: var(--site-green-light);
}

.release-version-list a[aria-current="location"] {
  color: #fff;
  background: var(--site-red);
  font-weight: 700;
}

.release-version-list a:focus-visible {
  outline: 2px solid var(--site-navy);
  outline-offset: 2px;
}

.release-tag-filter-panel fieldset {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.release-tag-filter-title {
  float: none;
  width: auto;
  margin-bottom: 0.25rem;
  color: var(--site-navy);
  font-size: 1.05rem;
  font-weight: 700;
}

.release-tag-filter-hint {
  margin-bottom: 0.75rem;
  color: var(--site-muted);
}

.release-tag-options {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.release-tag-option {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.65rem;
  border: 1px solid var(--site-border);
  border-radius: 0.5rem;
  color: var(--site-text);
  background: var(--site-surface);
  cursor: pointer;
}

.release-tag-option input {
  margin: 0;
  accent-color: var(--site-red);
}

.release-tag-option:hover {
  background: var(--site-green-light);
}

.release-tag-option:focus-within {
  outline: 2px solid var(--site-navy);
  outline-offset: 2px;
}

.release-tag-filter-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1rem;
}

.release-coverage-note {
  margin-bottom: 0;
  padding: 0.75rem 1rem;
  border: 1px solid var(--site-border);
  border-radius: 0.5rem;
  color: var(--site-muted);
  background: var(--site-green-light);
  line-height: 1.6;
}

.release-search-empty {
  padding: 1rem 1.25rem;
  border: 1px solid var(--site-border);
  border-radius: 0.5rem;
  color: var(--site-muted);
  background: var(--site-surface);
}

.release-search-match {
  border-radius: 0.125rem;
  color: var(--site-red-dark);
  background: #ffe0e0;
  font-weight: 700;
}

.release-commit-list {
  display: grid;
  gap: 0.35rem;
}

.release-commit-card {
  overflow: hidden;
  border-color: var(--site-border);
  border-radius: 0.75rem;
  box-shadow: 0 0.25rem 0.75rem rgb(1 38 70 / 4%);
}

.release-commit-card .card-body {
  padding: 0.25rem 0.75rem;
}

.release-commit-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.75rem;
  border-bottom-color: var(--site-border);
  background: var(--site-green-light);
}

.release-commit-title {
  margin: 0;
  color: var(--site-navy);
  font-size: 0.95rem;
  font-weight: 700;
}

.release-commit-title code {
  color: var(--site-navy);
  font-size: 0.9rem;
  overflow-wrap: anywhere;
}

.release-commit-link {
  color: inherit;
  text-decoration: none;
}

.release-commit-link:hover {
  color: inherit;
  text-decoration: underline;
}

.release-commit-link:focus-visible {
  border-radius: 0.125rem;
  outline: 2px solid var(--site-navy);
  outline-offset: 2px;
}

.release-ticket-badge,
.release-tag-badge {
  padding: 0.1rem 0.45rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.release-ticket-badge {
  color: var(--site-red);
  background: #f8eaea;
  text-decoration: none;
}

.release-ticket-badge:hover {
  color: var(--site-red-dark);
  text-decoration: underline;
}

.release-ticket-badge:focus-visible {
  outline: 2px solid var(--site-navy);
  outline-offset: 2px;
}

.release-commit-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.25rem 0.75rem;
  color: var(--site-muted);
  background: #faf9f6;
  font-size: 0.8rem;
}

.release-commit-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.release-tag-badge {
  color: var(--site-green);
  background: var(--site-green-light);
}

.site-footer {
  flex: 0 0 auto;
  padding: 1.25rem 0;
  border-top: 1px solid var(--site-border);
  color: var(--site-muted);
  background: var(--site-surface);
  font-size: 0.9rem;
}

.site-footer a {
  color: var(--site-muted);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--site-navy);
  text-decoration: underline;
}

@media (max-width: 767.98px) {
  .release-sticky-toolbar-content {
    gap: 0.35rem 0.75rem;
  }

  .release-header-controls {
    flex-basis: 100%;
  }

  .release-header-search {
    max-width: none;
  }

  .navbar {
    min-height: 68px;
  }

  .navbar-collapse {
    padding: 0.5rem 0 1rem;
  }

  .navbar .nav-link {
    margin-left: 0;
  }
}

@media (min-width: 992px) {
  .release-notes-layout {
    width: calc(50% + 50vw - 1rem);
  }
}

@media (max-width: 991.98px) {
  .release-notes-layout {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas:
      "navigation"
      "cards";
  }

  .release-version-navigation {
    position: static;
    max-height: min(16rem, calc(100dvh - 2rem));
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}