/* Red Hat brand tokens (core light) — Brand Standards + RHDS */
@font-face {
  font-family: "Red Hat Display";
  src: url("../fonts/RedHatDisplay-VF.woff2") format("woff2-variations"),
       url("../fonts/RedHatDisplay-VF.woff2") format("woff2");
  font-weight: 300 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Red Hat Display";
  src: url("../fonts/RedHatDisplay-Italic-VF.woff2") format("woff2-variations"),
       url("../fonts/RedHatDisplay-Italic-VF.woff2") format("woff2");
  font-weight: 300 900;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "Red Hat Text";
  src: url("../fonts/RedHatText-VF.woff2") format("woff2-variations"),
       url("../fonts/RedHatText-VF.woff2") format("woff2");
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Red Hat Text";
  src: url("../fonts/RedHatText-Italic-VF.woff2") format("woff2-variations"),
       url("../fonts/RedHatText-Italic-VF.woff2") format("woff2");
  font-weight: 300 700;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "Red Hat Mono";
  src: url("../fonts/RedHatMono-VF.woff2") format("woff2-variations"),
       url("../fonts/RedHatMono-VF.woff2") format("woff2");
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --rh-red-50: #ee0000;
  --rh-red-60: #a60000;
  --rh-gray-10: #f2f2f2;
  --rh-gray-20: #e0e0e0;
  --rh-gray-30: #c7c7c7;
  --rh-gray-50: #707070;
  --rh-gray-70: #383838;
  --rh-gray-90: #1f1f1f;
  --rh-gray-95: #151515;
  --rh-blue-50: #0066cc;
  --rh-blue-10: #e0f0ff;
  --rh-purple-50: #5e40be;
  --rh-purple-10: #ece6ff;
  --rh-yellow-10: #fff4cc;
  --rh-yellow-50: #b98412;
  --rh-white: #ffffff;
  --font-heading: "Red Hat Display", Helvetica, Arial, sans-serif;
  --font-body: "Red Hat Text", Helvetica, Arial, sans-serif;
  --font-mono: "Red Hat Mono", "Courier New", Courier, monospace;
  --content-max: 42rem;
  --sidebar-w: 16.5rem;
  --space: 1.25rem;
  --header-h: 4rem;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 0.75rem); }

:target { scroll-margin-top: calc(var(--header-h) + 0.75rem); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Keyboard focus — visible ring for interactive controls */
:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--rh-blue-50);
  outline-offset: 2px;
}
a:focus-visible,
.btn:focus-visible,
.arch-chip:focus-visible,
.nav-toggle:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--rh-blue-50);
  outline-offset: 2px;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.125rem;
  line-height: 1.5;
  color: var(--rh-gray-95);
  background: var(--rh-white);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 500;
  line-height: 1.3;
  color: var(--rh-gray-95);
  margin: 1.5em 0 0.5em;
  text-wrap: balance;
}

h1 { font-size: clamp(1.75rem, 4vw, 2.25rem); margin-top: 0; color: var(--rh-gray-95); }
h2 { font-size: clamp(1.35rem, 3vw, 1.75rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1em; max-width: var(--content-max); }

a {
  color: var(--rh-blue-50);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}
a:hover { text-decoration-thickness: 2px; }

ul, ol { max-width: var(--content-max); }

code, pre, kbd {
  font-family: var(--font-mono);
  font-size: 0.95em;
}
code {
  background: var(--rh-gray-10);
  padding: 0.1em 0.35em;
}
pre {
  margin: 0;
  padding: var(--space);
  overflow-x: auto;
  font-size: 0.85rem;
  line-height: 1.45;
  background: transparent;
  border: none;
}
pre code {
  background: transparent;
  padding: 0;
  font-size: inherit;
}

table {
  width: 100%;
  max-width: 48rem;
  border-collapse: collapse;
  margin: 1rem 0 1.5rem;
  font-size: 1rem;
}
th, td {
  text-align: left;
  padding: 0.65rem 0.85rem;
  border-bottom: 1px solid var(--rh-gray-20);
  vertical-align: top;
}
th {
  font-family: var(--font-heading);
  font-weight: 500;
  background: var(--rh-gray-10);
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--rh-gray-95);
  color: var(--rh-white);
  padding: 0.5rem 1rem;
  z-index: 1000;
}
.skip-link:focus { left: 0; }

/* Header */
.site-header {
  border-bottom: 1px solid var(--rh-gray-20);
  background: var(--rh-white);
  position: sticky;
  top: 0;
  z-index: 40;
}
.site-header__inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1.25rem;
  max-width: 90rem;
  margin: 0 auto;
  min-height: var(--header-h);
}
.site-header__logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  padding: 0.25rem 0.35rem 0.25rem 0;
  flex: 0 0 auto;
}
.site-header__logo img {
  height: 2.1rem;
  width: auto;
  display: block;
}
.site-header__title {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 1.1rem;
  color: var(--rh-gray-95);
  text-decoration: none;
  border-left: 1px solid var(--rh-gray-20);
  padding-left: 1rem;
  white-space: nowrap;
}
.site-header__title:hover { color: var(--rh-red-50); text-decoration: none; }
.site-header__meta {
  margin-left: auto;
  font-size: 0.875rem;
  color: var(--rh-gray-70);
}

.nav-toggle {
  display: none;
  align-items: center;
  gap: 0.5rem;
  background: var(--rh-white);
  border: 1px solid var(--rh-gray-30);
  padding: 0.5rem 0.75rem;
  min-height: 2.75rem;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  cursor: pointer;
  color: var(--rh-gray-95);
}
.nav-toggle__bars {
  display: block;
  width: 1.1rem;
  height: 2px;
  background: var(--rh-gray-95);
  box-shadow: 0 -5px 0 var(--rh-gray-95), 0 5px 0 var(--rh-gray-95);
}
.nav-toggle__label { font-weight: 500; }

/* Draft banner */
.draft-banner {
  background: var(--rh-purple-10);
  border-bottom: 3px solid var(--rh-purple-50);
  color: var(--rh-gray-95);
}
.draft-banner__inner {
  max-width: 90rem;
  margin: 0 auto;
  padding: 0.75rem 1.25rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.draft-banner__icon {
  flex: 0 0 auto;
  width: 1.25rem;
  height: 1.25rem;
  margin-top: 0.15rem;
  border-radius: 50%;
  background: var(--rh-purple-50);
  color: var(--rh-white);
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
}
.draft-banner__title {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 1rem;
  margin: 0 0 0.25rem;
}
.draft-banner__body {
  margin: 0;
  font-size: 0.95rem;
  max-width: 50rem;
}

.partner-stamp {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem 0.75rem;
  background: var(--rh-gray-10);
  border-left: 4px solid var(--rh-red-50);
  padding: 0.65rem 1rem;
  margin: 0 0 1.5rem;
  font-size: 0.95rem;
  max-width: 100%;
}
.partner-stamp strong {
  font-family: var(--font-heading);
  font-weight: 500;
  white-space: nowrap;
}

/* Layout */
.shell {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  max-width: 90rem;
  margin: 0 auto;
  min-height: 60vh;
  flex: 1;
  width: 100%;
}
.shell--no-sidebar { grid-template-columns: 1fr; }

.sidebar {
  border-right: 1px solid var(--rh-gray-20);
  background: var(--rh-gray-10);
  padding: 1.5rem 1rem 2rem;
}
.sidebar__label {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--rh-gray-70);
  margin: 0 0 0.75rem;
  padding: 0 0.5rem;
}
.sidebar nav ul { list-style: none; margin: 0; padding: 0; }
.sidebar nav li { margin: 0; }
.sidebar nav a {
  display: block;
  padding: 0.45rem 0.6rem;
  color: var(--rh-gray-95);
  text-decoration: none;
  font-size: 1rem;
}
.sidebar nav a:hover {
  background: var(--rh-white);
  text-decoration: underline;
  color: var(--rh-blue-50);
}
.sidebar nav a.is-active {
  background: var(--rh-white);
  border-left: 3px solid var(--rh-red-50);
  padding-left: calc(0.6rem - 3px);
  font-weight: 500;
}
.sidebar nav .nav-group { margin-top: 1.25rem; }
.sidebar nav .nav-group__title {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--rh-gray-70);
  padding: 0 0.5rem;
  margin-bottom: 0.35rem;
}

.content {
  padding: 2rem clamp(1.25rem, 4vw, 2.5rem) 3rem;
  min-width: 0;
}
.content__inner {
  max-width: 48rem;
}

.admonition {
  border-left: 4px solid var(--rh-blue-50);
  background: var(--rh-blue-10);
  padding: 0.85rem 1rem;
  margin: 1.25rem 0;
  max-width: 100%;
}
.admonition--important {
  border-left-color: var(--rh-yellow-50);
  background: var(--rh-yellow-10);
}
.admonition__title {
  font-family: var(--font-heading);
  font-weight: 500;
  margin: 0 0 0.35rem;
  font-size: 1rem;
}
.admonition p:last-child { margin-bottom: 0; }

.btn {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 500;
  padding: 0.55rem 1rem;
  text-decoration: none;
  font-size: 0.95rem;
  border: 1px solid transparent;
  line-height: 1.3;
}
.btn--primary {
  background: var(--rh-red-50);
  color: var(--rh-white);
}
.btn--primary:hover { background: var(--rh-red-60); color: var(--rh-white); text-decoration: none; }
.btn--secondary {
  background: var(--rh-white);
  color: var(--rh-gray-95);
  border-color: var(--rh-gray-50);
}
.btn--secondary:hover { border-color: var(--rh-red-50); text-decoration: none; }
.btn--small { padding: 0.4rem 0.85rem; font-size: 0.9rem; }

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 16rem), 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}
.catalog-card {
  border: 1px solid var(--rh-gray-20);
  padding: 1.25rem;
  text-decoration: none;
  color: inherit;
  display: block;
  min-height: 100%;
  transition: border-color 0.15s ease;
}
.catalog-card:hover {
  border-color: var(--rh-red-50);
  text-decoration: none;
}
.catalog-card .partner-stamp {
  margin-bottom: 0.85rem;
  font-size: 0.8rem;
  padding: 0.45rem 0.65rem;
}
.catalog-card .partner-stamp strong {
  white-space: normal;
}
.catalog-card h2 {
  font-size: 1.25rem;
  margin: 0.35rem 0;
  color: var(--rh-gray-95);
}
.catalog-card p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--rh-gray-70);
  max-width: none;
}

.code-panel,
.highlight {
  background: var(--rh-gray-95);
  color: var(--rh-white);
  margin: 0.75rem 0 1.25rem;
  max-width: 100%;
  overflow-x: auto;
}
.code-panel pre,
.highlight pre {
  color: var(--rh-white);
  background: transparent !important;
}
.highlight code { color: inherit; }
/* Flat terminal look — ignore Chroma token colors */
.highlight span { color: inherit !important; }

.page-list {
  margin: 1rem 0 0;
  padding-left: 1.25rem;
  max-width: var(--content-max);
}
.page-list li { margin: 0.35rem 0; }

/* Tags / chips shared */
.tag-list,
.arch-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  max-width: none;
}
.tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.2rem 0.55rem;
  border: 1px solid transparent;
}
.tag--rhel {
  background: var(--rh-red-50);
  color: var(--rh-white);
}
.tag:not(.tag--rhel):not(.tag--muted) {
  background: var(--rh-blue-10);
  color: var(--rh-blue-50);
  border-color: #b8d4f0;
}
.tag--muted {
  background: #f5f0e6;
  color: #6a5634;
  border-color: #e6dcc8;
}
.arch-chip {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.45rem 0.75rem;
  min-height: 2.25rem;
  line-height: 1.35;
  background: var(--rh-blue-50);
  color: var(--rh-white);
  border: 1px solid var(--rh-blue-50);
  text-decoration: none;
  box-sizing: border-box;
}
.arch-chip:hover {
  background: #004d99;
  border-color: #004d99;
  color: var(--rh-white);
  text-decoration: none;
}

/* Content repository cards */
.repo-list {
  display: grid;
  gap: 1rem;
  margin: 1.25rem 0 2rem;
}
.repo-card {
  background: var(--rh-white);
  border: 1px solid var(--rh-gray-30);
  border-left: 4px solid var(--rh-red-50);
  padding: 1.1rem 1.2rem 0.95rem;
}
.repo-card__header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.65rem 1rem;
  margin-bottom: 1rem;
}
.repo-card__title {
  margin: 0;
  font-size: 1.15rem;
  flex: 1 1 12rem;
}
.repo-card__section { margin-bottom: 0.85rem; }
.repo-card__label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--rh-gray-70);
  margin-bottom: 0.45rem;
}
.repo-card__footer {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--rh-gray-20);
}
.repo-card__key-link,
.repo-card__root-link {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.9rem;
  text-decoration: none;
}
.repo-card__key-link:hover,
.repo-card__root-link:hover { text-decoration: underline; }
.repo-card__root-link { color: var(--rh-gray-70); }
.repo-card__root-link:hover { color: var(--rh-blue-50); }

/* GPG page */
.gpg-page { max-width: 48rem; }
.gpg-page > p { max-width: none; }
.gpg-page h2 {
  margin-top: 2.25rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--rh-gray-20);
}
.gpg-page__note {
  font-size: 0.95rem;
  color: var(--rh-gray-70);
}
.gpg-page__index {
  background: var(--rh-gray-10);
  border: 1px solid var(--rh-gray-20);
  padding: 1rem 1.25rem;
  margin: 1.25rem 0 2rem;
}
.gpg-page__index-title {
  margin: 0 0 0.65rem;
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--rh-gray-70);
}
.gpg-page__index ul {
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: none;
}
.gpg-page__index li {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.75rem;
  padding: 0.4rem 0;
  border-top: 1px solid rgba(192, 192, 192, 0.45);
  align-items: baseline;
}
.gpg-page__index li:first-child { border-top: none; }
.gpg-page__index-name { color: var(--rh-gray-70); font-size: 0.95rem; }

.gpg-group { margin: 0 0 2.5rem; }
.gpg-group__title {
  margin: 0 0 1.1rem;
  font-size: 1.35rem;
}

.signing-key {
  background: var(--rh-white);
  border: 1px solid var(--rh-gray-20);
  border-left: 3px solid var(--rh-red-50);
  margin: 0 0 1.15rem;
}
.signing-key__header {
  padding: 1rem 1.2rem 0.75rem;
}
.signing-key__id-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem 0.75rem;
  margin-bottom: 0.35rem;
}
.signing-key__badge {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--rh-red-50);
  letter-spacing: 0.02em;
}
.signing-key__date {
  font-size: 0.875rem;
  color: var(--rh-gray-70);
}
.signing-key__name {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 1.15rem;
  color: var(--rh-gray-95);
  max-width: none;
}

.signing-key__body { padding: 0 1.25rem 1.15rem; }

.signing-key__label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--rh-gray-70);
  margin-bottom: 0.35rem;
}

.signing-key__applies {
  margin: 0 0 0.85rem;
  font-size: 0.95rem;
  color: var(--rh-gray-70);
  max-width: none;
}
.signing-key__applies a {
  font-family: var(--font-heading);
  font-weight: 500;
}

/* Content-page wrapper around the shared signing-key card */
.partner-key-block {
  margin: 1.25rem 0 1.75rem;
}
.partner-key-block__heading {
  margin: 0 0 0.5rem;
  font-size: 1.25rem;
}
.partner-key-block__lead {
  margin: 0 0 1rem;
  color: var(--rh-gray-70);
  max-width: none;
}
.partner-key-block__more {
  margin: 0.65rem 0 0;
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.95rem;
  max-width: none;
}
.partner-key-block .signing-key {
  margin-bottom: 0;
}

.signing-key__meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 1.25rem;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 0.85rem;
}
.signing-key__fpr-block { flex: 1 1 16rem; min-width: 0; }
.signing-key__actions {
  flex: 0 0 auto;
  padding-bottom: 0.05rem;
}
.signing-key__label--spaced { margin-top: 0.75rem; }

/* Copyable value box: the copy icon lives inside the box, right edge,
   and appears on hover / keyboard focus (GitHub/Docs-style). */
.copy-field {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  background: var(--rh-gray-10);
  border: 1px solid var(--rh-gray-20);
  color: var(--rh-gray-95);
}
.copy-field__value {
  flex: 1 1 auto;
  min-width: 0;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  line-height: 1.45;
  padding: 0.5rem 0.65rem;
  background: none;
  border: 0;
  word-break: break-all;
}
.copy-field--inline {
  display: inline-flex;
  gap: 0.15rem;
  background: none;
  border: 0;
}
.copy-field--inline .copy-field__value {
  padding: 0;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
}
.copy-field--inline .copy-btn { margin-right: 0; padding: 0.2rem; }
.copy-btn {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-right: 0.35rem;
  padding: 0.3rem;
  border: 0;
  border-radius: 3px;
  background: none;
  color: var(--rh-gray-50);
  cursor: pointer;
  line-height: 1;
  opacity: 0;
  transition: opacity 0.12s ease-in-out;
}
.copy-field:hover .copy-btn,
.copy-field:focus-within .copy-btn,
.copy-btn.is-copied { opacity: 1; }
.copy-btn:hover { color: var(--rh-gray-95); }
.copy-btn:focus-visible { opacity: 1; outline: 2px solid var(--rh-blue-50); outline-offset: 1px; }
.copy-btn__icon { display: block; }
.copy-btn__icon--done,
.copy-btn.is-copied .copy-btn__icon--copy { display: none; }
.copy-btn.is-copied .copy-btn__icon--done { display: block; }
.copy-btn.is-copied { color: var(--rh-gray-95); }
.copy-btn__status {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}
/* Touch screens have no hover: keep the icon visible but quiet */
@media (hover: none) {
  .copy-btn { opacity: 0.6; }
}
@media (prefers-reduced-motion: reduce) {
  .copy-btn { transition: none; }
}

.signing-key__details { margin-top: 0.15rem; }
.signing-key__details > summary {
  cursor: pointer;
  color: var(--rh-blue-50);
  text-decoration: none;
  list-style: none;
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.95rem;
  user-select: none;
}
.signing-key__details > summary:hover { text-decoration: underline; }
.signing-key__details > summary::-webkit-details-marker { display: none; }
.signing-key__details > summary::before {
  content: "▸ ";
  color: var(--rh-gray-70);
}
.signing-key__details[open] > summary::before { content: "▾ "; }
.signing-key__details[open] > summary { margin-bottom: 0.65rem; }

.armor-block {
  border: 1px solid var(--rh-gray-20);
  background: var(--rh-gray-95);
}
.armor-block__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  padding: 0.5rem 0.85rem;
  background: var(--rh-gray-90);
  border-bottom: 1px solid #2f2f2f;
}
.armor-block__title {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--rh-gray-20);
}
.armor-block__file {
  font-size: 0.85rem;
  color: #9ec8f0;
  text-decoration: none;
}
.armor-block__file:hover { text-decoration: underline; }
.armor-block__pre {
  margin: 0;
  padding: 0.85rem 1rem;
  max-height: 14rem;
  overflow: auto;
  font-size: 0.75rem;
  line-height: 1.45;
  color: var(--rh-white);
  background: transparent;
}
.armor-block__pre code {
  color: inherit;
  background: transparent;
  padding: 0;
  font-size: inherit;
}

.site-footer {
  border-top: 1px solid var(--rh-gray-20);
  background: var(--rh-gray-10);
  padding: 0.75rem 1.25rem;
  font-size: 0.75rem;
  line-height: 1.4;
  color: var(--rh-gray-50);
}
.site-footer__inner {
  max-width: 90rem;
  margin: 0 auto;
}
.site-footer p { margin: 0; max-width: none; }
.site-footer a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 0.12em;
}
.site-footer a:hover { color: var(--rh-gray-70); }

/* Mobile */
@media (max-width: 48rem) {
  .nav-toggle { display: inline-flex; }

  .site-header__title {
    font-size: 1rem;
    padding-left: 0.75rem;
  }
  .site-header__meta { display: none; }

  .shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    display: none;
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 30;
    border-right: none;
    overflow-y: auto;
    padding-bottom: 4rem;
  }
  body.nav-open .sidebar { display: block; }
  body.nav-open::after {
    content: "";
    position: fixed;
    inset: var(--header-h) 0 0 0;
    background: rgba(21, 21, 21, 0.35);
    z-index: 25;
  }

  .content { padding: 1.35rem 1.1rem 2.5rem; }

  .signing-key__meta-row {
    flex-direction: column;
    align-items: stretch;
  }
  .signing-key__actions .btn { width: 100%; text-align: center; }

  .repo-card__header { flex-direction: column; align-items: flex-start; }

  .gpg-page__index li { flex-direction: column; gap: 0.15rem; }

  .draft-banner__inner { padding: 0.65rem 1.1rem; }
  .partner-stamp { flex-direction: column; align-items: flex-start; }

  .sidebar {
    box-shadow: 0 8px 24px rgba(21, 21, 21, 0.18);
  }
}

@media (max-width: 22rem) {
  .site-header__logo img { height: 1.75rem; }
  .site-header__title { display: none; }
}