/* =====================================================================
   BrianBarker.com — design system
   A restrained, editorial, boutique-advisory aesthetic.

   Palette:  warm off-white ground, charcoal/navy ink, a single warm
             brass accent.  Fine hairlines.  Serif display + sans body.
   ===================================================================== */

:root {
  /* Ground & surface */
  --bg: #f7f5f1;
  --bg-subtle: #efede8;
  --surface: #ffffff;

  /* Ink (charcoal with a hint of navy) */
  --ink: #1b1f27;
  --ink-soft: #2a3038;
  --ink-muted: #565d67;
  --ink-faint: #8a9099;

  /* Accent (single, restrained brass) */
  --accent: #9c7b3f;
  --accent-deep: #7f6231;

  /* Lines */
  --line: #e5e1da;
  --line-strong: #d3cec4;

  /* Typography */
  --serif: ui-serif, Georgia, "Times New Roman", "Iowan Old Style", serif;
  --sans: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --measure: 66ch;
  --header-h: 72px;
  --radius: 2px;
  --shadow-sm: 0 1px 2px rgba(27, 31, 39, 0.04);
  --shadow-md: 0 8px 28px rgba(27, 31, 39, 0.06);
  --transition: 160ms ease;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "kern" 1, "liga" 1;
}

h1, h2, h3, h4, h5 {
  margin: 0 0 0.5em;
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-wrap: balance;
}

p {
  margin: 0 0 1.1em;
}

a {
  color: var(--ink);
  text-decoration: none;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--accent-deep);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

::selection {
  background: #ece3d2;
  color: var(--ink);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 40px);
}

.skip-link {
  position: absolute;
  left: -999px;
  top: -999px;
  z-index: 100;
  background: var(--ink);
  color: #fff;
  padding: 0.6rem 1rem;
  border-radius: var(--radius);
}

.skip-link:focus {
  left: 12px;
  top: 12px;
  color: #fff;
}

/* ------------------------------------------------------------------ */
/* Typography primitives                                              */
/* ------------------------------------------------------------------ */
.eyebrow {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-deep);
  margin: 0 0 1.25rem;
}

.lead {
  font-family: var(--serif);
  font-size: clamp(1.2rem, 2.2vw, 1.45rem);
  line-height: 1.5;
  color: var(--ink-soft);
  margin: 0 0 1.5em;
}

.display {
  font-family: var(--serif);
  font-size: clamp(2.5rem, 6vw, 4.25rem);
  font-weight: 400;
  line-height: 1.04;
  letter-spacing: -0.02em;
  margin: 0 0 0.4em;
}

.section {
  padding: clamp(4rem, 9vw, 7rem) 0;
}

.section-head {
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
  max-width: 760px;
}

.section-head h2 {
  font-size: clamp(1.9rem, 4vw, 2.7rem);
  margin-bottom: 0.5rem;
}

.section-head p {
  color: var(--ink-muted);
  font-size: 1.08rem;
  max-width: 60ch;
}

/* ------------------------------------------------------------------ */
/* Buttons                                                            */
/* ------------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.72rem 1.4rem;
  font-family: var(--sans);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1.2;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition), color var(--transition),
    border-color var(--transition);
}

.btn-primary {
  background: var(--ink);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-deep);
  color: #fff;
}

.btn-secondary {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-strong);
}

.btn-secondary:hover {
  border-color: var(--ink);
  color: var(--ink);
  background: rgba(27, 31, 39, 0.03);
}

.btn-sm {
  padding: 0.55rem 1.05rem;
  font-size: 0.88rem;
}

.btn-block {
  width: 100%;
}

.text-link {
  font-weight: 600;
  color: var(--accent-deep);
}

.text-link:hover {
  text-decoration: underline;
}

/* ------------------------------------------------------------------ */
/* Header                                                             */
/* ------------------------------------------------------------------ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(247, 245, 241, 0.9);
  -webkit-backdrop-filter: saturate(1.2) blur(8px);
  backdrop-filter: saturate(1.2) blur(8px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1.5px solid var(--ink);
  font-family: var(--serif);
  font-size: 0.9rem;
  letter-spacing: 0.03em;
  color: var(--ink);
  line-height: 1;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-name {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.brand-desc {
  font-family: var(--sans);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.site-nav ul {
  display: flex;
  list-style: none;
  gap: 4px;
  margin: 0;
  padding: 0;
}

.site-nav a {
  display: inline-block;
  padding: 8px 13px;
  font-size: 0.94rem;
  font-weight: 500;
  color: var(--ink-soft);
  border-radius: var(--radius);
}

.site-nav a:hover {
  color: var(--ink);
}

.site-nav a.is-active {
  color: var(--ink);
}

.site-nav a.is-active::after {
  content: "";
  display: block;
  height: 1px;
  background: var(--accent);
  margin-top: 3px;
}

/* ------------------------------------------------------------------ */
/* Footer                                                             */
/* ------------------------------------------------------------------ */
.site-footer {
  border-top: 1px solid var(--line);
  background: var(--bg-subtle);
  padding: clamp(3rem, 6vw, 4.5rem) 0 2.5rem;
  margin-top: clamp(3rem, 7vw, 5rem);
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 3fr 2fr;
  gap: 40px;
  align-items: start;
}

.footer-name {
  font-family: var(--serif);
  font-size: 1.3rem;
  margin: 0 0 0.25rem;
  color: var(--ink);
}

.footer-desc {
  font-size: 0.9rem;
  color: var(--ink-muted);
  margin: 0;
}

.footer-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px 24px;
}

.footer-nav a {
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.footer-nav a:hover {
  color: var(--accent-deep);
}

.footer-meta {
  font-size: 0.85rem;
  color: var(--ink-muted);
  margin: 0;
  text-align: right;
}

.footer-email {
  display: block;
  margin-top: 0.35rem;
  color: var(--ink-muted);
}

/* ------------------------------------------------------------------ */
/* Hero                                                               */
/* ------------------------------------------------------------------ */
.hero {
  position: relative;
  padding: clamp(3.5rem, 8vw, 6rem) 0 clamp(3rem, 7vw, 5rem);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.hero-copy .eyebrow {
  margin-bottom: 1.5rem;
}

.hero-copy .display {
  max-width: 12ch;
}

.hero-copy p {
  color: var(--ink-muted);
  max-width: 52ch;
  font-size: 1.06rem;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 2rem;
}

/* Abstract visual panel */
.hero-visual {
  position: relative;
}

.visual-panel {
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow-md);
  padding: clamp(1.5rem, 3vw, 2.25rem);
}

.visual-panel .panel-label {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  display: flex;
  justify-content: space-between;
  margin-bottom: 1.75rem;
}

.domain-line {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  letter-spacing: -0.01em;
  color: var(--ink);
  padding: 0.6rem 0;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.domain-line:last-of-type {
  border-bottom: 1px solid var(--line);
}

.domain-line .status {
  font-family: var(--sans);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-deep);
}

.domain-line .status.sold {
  color: var(--ink-faint);
}

.visual-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: 0.35;
  pointer-events: none;
}

/* ------------------------------------------------------------------ */
/* Editorial / feature layout                                         */
/* ------------------------------------------------------------------ */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.split > .split-aside {
  border-left: 1px solid var(--line);
  padding-left: clamp(1.5rem, 3vw, 2.5rem);
}

.muted {
  color: var(--ink-muted);
}

.fine-rule {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 2.5rem 0;
}

/* ------------------------------------------------------------------ */
/* Cards / grids                                                      */
/* ------------------------------------------------------------------ */
.service-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.service-cell {
  background: var(--surface);
  padding: clamp(1.75rem, 3vw, 2.5rem);
  transition: background var(--transition);
}

.service-cell:hover {
  background: #fbfaf8;
}

.service-cell .num {
  font-family: var(--serif);
  font-size: 0.9rem;
  color: var(--accent-deep);
  display: block;
  margin-bottom: 1.25rem;
}

.service-cell h3 {
  font-size: 1.4rem;
  margin-bottom: 0.6rem;
}

.service-cell p {
  color: var(--ink-muted);
  font-size: 0.98rem;
  margin: 0;
}

/* ------------------------------------------------------------------ */
/* Domain list                                                        */
/* ------------------------------------------------------------------ */
.domain-list {
  border-top: 1px solid var(--line);
}

.domain-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 16px;
  align-items: center;
  padding: 1.4rem 0;
  border-bottom: 1px solid var(--line);
}

.domain-row .name {
  font-family: var(--serif);
  font-size: 1.2rem;
  color: var(--ink);
}

.domain-row .cat {
  font-size: 0.82rem;
  color: var(--ink-muted);
  letter-spacing: 0.02em;
}

.status-pill {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.65rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--ink-muted);
}

.status-pill.available {
  color: #3e6b47;
  border-color: #c6d6c9;
}

.status-pill.sold {
  color: var(--ink-faint);
  border-color: var(--line);
}

/* ------------------------------------------------------------------ */
/* Article cards (Insights)                                           */
/* ------------------------------------------------------------------ */
.article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.article-card {
  display: flex;
  flex-direction: column;
  border-top: 2px solid var(--ink);
  padding-top: 1.4rem;
}

.article-card .meta {
  display: flex;
  gap: 12px;
  font-size: 0.78rem;
  color: var(--ink-faint);
  letter-spacing: 0.02em;
  margin-bottom: 1rem;
}

.article-card h3 {
  font-size: 1.3rem;
  line-height: 1.25;
  margin-bottom: 0.6rem;
}

.article-card h3 a:hover {
  color: var(--accent-deep);
}

.article-card p {
  color: var(--ink-muted);
  font-size: 0.95rem;
  flex: 1;
}

.article-card .read {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-deep);
  margin-top: 1rem;
}

/* ------------------------------------------------------------------ */
/* Article page                                                       */
/* ------------------------------------------------------------------ */
.article-layout {
  max-width: 760px;
  margin: 0 auto;
}

.article-header {
  margin-bottom: 2.5rem;
}

.article-header .meta {
  font-size: 0.85rem;
  color: var(--ink-faint);
  letter-spacing: 0.02em;
  margin-bottom: 1.25rem;
}

.article-header h1 {
  font-size: clamp(2rem, 4.5vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin-bottom: 1rem;
}

.article-header .excerpt {
  font-family: var(--serif);
  font-size: 1.25rem;
  color: var(--ink-muted);
  line-height: 1.5;
}

.article-body {
  font-size: 1.1rem;
  line-height: 1.75;
  color: var(--ink-soft);
}

.article-body h2 {
  font-size: 1.6rem;
  margin-top: 2.25em;
}

.article-body h3 {
  font-size: 1.3rem;
  margin-top: 2em;
}

.article-body p {
  margin-bottom: 1.4em;
}

.article-body a {
  color: var(--accent-deep);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.article-body blockquote {
  margin: 2em 0;
  padding-left: 1.5rem;
  border-left: 2px solid var(--accent);
  font-family: var(--serif);
  font-size: 1.2rem;
  color: var(--ink-soft);
}

.article-body ul,
.article-body ol {
  margin: 0 0 1.4em;
  padding-left: 1.5rem;
}

.article-body li {
  margin-bottom: 0.5em;
}

.article-body pre {
  background: var(--ink);
  color: #e8e6e0;
  padding: 1.25rem;
  overflow-x: auto;
  border-radius: var(--radius);
  font-size: 0.9rem;
}

.article-body code {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.9em;
}

.article-body p code,
.article-body li code {
  background: var(--bg-subtle);
  padding: 0.15em 0.4em;
  border-radius: 3px;
}

.article-body hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 2.5em 0;
}

/* Related articles */
.related {
  margin-top: 4rem;
  border-top: 1px solid var(--line);
  padding-top: 2rem;
}

.related h3 {
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
}

.related-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

/* ------------------------------------------------------------------ */
/* Forms                                                              */
/* ------------------------------------------------------------------ */
.form {
  max-width: 560px;
}

.form .field {
  margin-bottom: 1.4rem;
}

.form label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--ink-soft);
  margin-bottom: 0.4rem;
}

.form input,
.form textarea,
.form select {
  width: 100%;
  font-family: var(--sans);
  font-size: 1rem;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 0.7rem 0.85rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form input:focus,
.form textarea:focus,
.form select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(156, 123, 63, 0.12);
}

.form textarea {
  resize: vertical;
  min-height: 130px;
}

.form .hint {
  font-size: 0.8rem;
  color: var(--ink-faint);
  margin-top: 0.3rem;
}

.form-alert {
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  margin-bottom: 1.25rem;
}

.form-alert.error {
  background: #f7e8e4;
  color: #8c3a2b;
  border: 1px solid #ecc9c1;
}

.form-alert.success {
  background: #e8f0e9;
  color: #2f5b37;
  border: 1px solid #c3d8c7;
}

/* ------------------------------------------------------------------ */
/* Contact block                                                      */
/* ------------------------------------------------------------------ */
.contact-block {
  margin-bottom: 2.5rem;
}

.contact-block .contact-name {
  font-family: var(--serif);
  font-size: 1.4rem;
  margin: 0;
}

.contact-block a.contact-email {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--accent-deep);
}

.contact-block a.contact-email:hover {
  text-decoration: underline;
}

/* ------------------------------------------------------------------ */
/* Generic pages (about, privacy, terms)                              */
/* ------------------------------------------------------------------ */
.prose {
  max-width: var(--measure);
}

.prose h2 {
  margin-top: 1.75em;
}

.prose p {
  color: var(--ink-soft);
}

/* ------------------------------------------------------------------ */
/* Utility                                                            */
/* ------------------------------------------------------------------ */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }

.band {
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

/* =====================================================================
   ADMIN
   ===================================================================== */
body.admin {
  background: #f4f3f0;
  font-size: 1rem;
}

.admin-shell {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
}

.admin-sidebar {
  background: var(--ink);
  color: #cfd2d8;
  padding: 1.5rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.admin-sidebar .admin-brand {
  font-family: var(--serif);
  color: #fff;
  font-size: 1.15rem;
  padding: 0.25rem 0.75rem 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  margin-bottom: 1rem;
}

.admin-sidebar a {
  color: #cfd2d8;
  padding: 0.6rem 0.75rem;
  border-radius: var(--radius);
  font-size: 0.93rem;
}

.admin-sidebar a:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
}

.admin-sidebar a.is-active {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

.admin-sidebar .spacer {
  flex: 1;
}

.admin-main {
  padding: clamp(1.5rem, 3vw, 2.5rem);
}

.admin-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.admin-topbar h1 {
  font-size: 1.7rem;
  margin: 0;
}

.admin-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 4px;
  box-shadow: var(--shadow-sm);
}

.admin-card .card-pad {
  padding: 1.5rem;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 2rem;
}

.stat {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 1.25rem 1.5rem;
}

.stat .stat-num {
  font-family: var(--serif);
  font-size: 2rem;
  color: var(--ink);
  line-height: 1;
}

.stat .stat-label {
  font-size: 0.82rem;
  color: var(--ink-muted);
  margin-top: 0.5rem;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.93rem;
}

.data-table th {
  text-align: left;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
  font-weight: 600;
  padding: 0.7rem 1rem;
  border-bottom: 1px solid var(--line);
}

.data-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.data-table tr:hover td {
  background: #fbfaf8;
}

.admin-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.btn-danger {
  background: transparent;
  border-color: #d8b7ae;
  color: #8c3a2b;
}

.btn-danger:hover {
  background: #f7e8e4;
  border-color: #c99a8e;
  color: #6f2d20;
}

.btn-quiet {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--ink-muted);
}

.btn-quiet:hover {
  border-color: var(--ink);
  color: var(--ink);
}

.inline-form {
  display: inline;
}

.editor-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 24px;
  align-items: start;
}

.editor-side {
  position: sticky;
  top: 24px;
}

.tag-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.filter-tabs a {
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-size: 0.85rem;
  color: var(--ink-muted);
}

.filter-tabs a.is-active {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 0.5rem 0.9rem;
  font-family: var(--sans);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
}

/* ------------------------------------------------------------------ */
/* Responsive                                                         */
/* ------------------------------------------------------------------ */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; }
  .article-grid { grid-template-columns: repeat(2, 1fr); }
  .editor-grid { grid-template-columns: 1fr; }
  .editor-side { position: static; }
}

@media (max-width: 860px) {
  .nav-toggle { display: inline-block; }
  .site-nav {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    padding: 0.75rem clamp(20px, 4vw, 40px) 1rem;
  }
  .site-nav.is-open { display: block; }
  .site-nav ul { flex-direction: column; gap: 2px; }
  .site-nav a { display: block; padding: 0.75rem 0; font-size: 1.05rem; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .footer-meta { text-align: left; }
  .service-grid { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
  .split > .split-aside { border-left: 0; padding-left: 0; border-top: 1px solid var(--line); padding-top: 1.5rem; }
  .admin-shell { grid-template-columns: 1fr; }
  .admin-sidebar { flex-direction: row; flex-wrap: wrap; align-items: center; }
  .admin-sidebar .admin-brand { border-bottom: 0; margin-bottom: 0; padding-bottom: 0.25rem; }
  .admin-sidebar .spacer { display: none; }
}

@media (max-width: 560px) {
  body { font-size: 1rem; }
  .article-grid { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: 1fr; }
  .domain-row { grid-template-columns: 1fr; gap: 6px; }
  .header-inner { flex-wrap: wrap; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
  }
}