/* ═══════════════════════════════════════════════
   ARTICLES – M.ai Research Articles
   Scheme B: Left Sidebar + Right Content List
   Design system matched to homepage index-styles.css
   ═══════════════════════════════════════════════ */

:root {
  --ink: #0d0d14;
  --gold: #c9a84c;
  --gold-light: #e8d5a3;
  --gold-dim: #7a6330;
  --text-body: rgba(255,255,255,0.92);
  --text-light: rgba(255,255,255,0.55);
  --bg-section: #0c0c16;
  --bg-card: #12121e;
  --border: rgba(255,255,255,0.08);
  --shadow: 0 4px 20px rgba(0,0,0,0.4);
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Noto Sans SC', sans-serif;
  background: #08080f;
  color: var(--text-body);
  line-height: 1.7;
  font-size: 14px;
  min-height: 100vh;
  padding-top: 48px;
}

/* scrollbar */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(180,150,80,0.15); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(180,150,80,0.3); }


/* ═══════════════════════════════════════════════
   1. STICKY-NAV – 48px, matches homepage
   ═══════════════════════════════════════════════ */
.sticky-nav {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  height: 48px;
  background: #0d0d14;
  border-bottom: 1px solid rgba(201,168,76,0.2);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  z-index: 9999;
  box-sizing: border-box;
  overflow: visible;
}
.nav-left .nav-logo {
  font-family: 'Noto Serif SC', serif;
  font-size: 13px;
  font-weight: 700;
  color: #c9a84c;
  letter-spacing: 0.5px;
}
.nav-center {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-link {
  font-size: 12px;
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  padding: 6px 14px;
  border-radius: 4px;
}
.nav-link:hover { color: rgba(255,255,255,0.92); background: rgba(255,255,255,0.05); }
.nav-right { display: flex; align-items: center; gap: 4px; }
.nav-tools-wrap { position: relative; }
.nav-tools-btn {
  font-size: 12px;
  color: rgba(255,255,255,0.65);
  background: none;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 4px;
  padding: 5px 12px;
  cursor: pointer;
  font-family: 'Noto Sans SC', sans-serif;
}
.nav-tools-btn:hover { color: rgba(255,255,255,0.9); border-color: rgba(255,255,255,0.2); }
.nav-tools-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: #1a1c28;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 6px;
  min-width: 240px;
  overflow: hidden;
  z-index: 10000;
}
.nav-tools-menu.open { display: block; }
.nav-tools-item {
  display: block;
  padding: 10px 16px;
  font-size: 12px;
  color: rgba(255,255,255,0.80);
  text-decoration: none;
}
.nav-tools-item:hover { background: rgba(255,255,255,0.05); color: #c9a84c; }
.nav-tools-item.active { color: #c9a84c; }
.lang-toggle {
  font-family:'DM Mono',monospace;font-size:10px;letter-spacing:0.5px;
  color:rgba(255,255,255,0.4);background:rgba(255,255,255,0.03);
  border:1px solid rgba(255,255,255,0.08);border-radius:3px;
  padding:3px 8px;cursor:pointer;margin-left:8px;transition:all 0.2s;
}
.lang-toggle:hover { color:#c9a84c;border-color:rgba(201,168,76,0.25); }
.nav-hamburger {
  display:none;
  flex-direction:column;
  gap:4px;
  background:none;border:none;cursor:pointer;padding:6px;
  z-index:10001;
}
.nav-hamburger span {
  display:block;width:20px;height:1.5px;
  background:rgba(255,255,255,0.5);
  border-radius:1px;
}


/* ═══════════════════════════════════════════════
   2. TWO-COLUMN LAYOUT
   ═══════════════════════════════════════════════ */
.articles-layout {
  display: flex;
  min-height: calc(100vh - 48px);
}


/* ═══════════════════════════════════════════════
   3. SIDEBAR – 220px, sticky
   ═══════════════════════════════════════════════ */
.articles-sidebar {
  width: 220px;
  flex-shrink: 0;
  position: sticky;
  top: 48px;
  height: calc(100vh - 48px);
  overflow-y: auto;
  background: var(--ink);
  border-right: 1px solid var(--border);
  padding: 20px 0;
  scrollbar-width: thin;
  scrollbar-color: rgba(180,150,80,0.15) transparent;
}
.articles-sidebar::-webkit-scrollbar { width: 3px; }
.articles-sidebar::-webkit-scrollbar-track { background: transparent; }
.articles-sidebar::-webkit-scrollbar-thumb { background: rgba(180,150,80,0.15); border-radius: 2px; }

.sidebar-section {
  margin-bottom: 4px;
}
.sidebar-label,
.sidebar-section-label {
  font-family: 'DM Mono', monospace;
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(180,150,80,0.5);
  padding: 8px 16px 6px;
  display: block;
}
.sidebar-divider {
  height: 1px;
  background: var(--border);
  margin: 8px 16px;
}
.sidebar-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 16px;
  font-size: 12px;
  color: var(--text-light);
  text-decoration: none;
  cursor: pointer;
  transition: all 0.15s;
  border-left: 2px solid transparent;
}
.sidebar-item:hover {
  color: var(--text-body);
  background: rgba(255,255,255,0.02);
}
.sidebar-item.active {
  color: var(--gold);
  border-left-color: var(--gold);
  background: rgba(201,168,76,0.04);
}
.sidebar-item .count {
  font-family: 'DM Mono', monospace;
  font-size: 9px;
  color: rgba(255,255,255,0.25);
  letter-spacing: 0.5px;
}
.sidebar-item.active .count {
  color: rgba(201,168,76,0.5);
}
.sidebar-item.sub {
  padding-left: 28px;
  font-size: 11px;
}


/* ═══════════════════════════════════════════════
   4. CONTENT AREA
   ═══════════════════════════════════════════════ */
.articles-content {
  flex: 1;
  min-width: 0;
  padding: 20px 24px 80px;
  max-width: 900px;
}

/* Search input */
.articles-search {
  position: relative;
  margin-bottom: 16px;
}
.articles-search input {
  width: 100%;
  padding: 10px 40px 10px 14px;
  border-radius: 6px;
  border: 1px solid var(--border);
  font-size: 13px;
  font-family: 'Noto Sans SC', sans-serif;
  background: rgba(255,255,255,0.02);
  color: #fff;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  caret-color: var(--gold);
}
.articles-search input::placeholder {
  color: rgba(255,255,255,0.35);
}
.articles-search input:focus {
  border-color: rgba(180,150,80,0.4);
  box-shadow: 0 0 0 3px rgba(180,150,80,0.05);
}
.articles-search .search-icon {
  position: absolute;
  right: 12px; top: 50%; transform: translateY(-50%);
  color: rgba(180,150,80,0.35);
  font-size: 14px;
  pointer-events: none;
}

/* Results info bar */
.results-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.results-count {
  font-family: 'DM Mono', monospace;
  font-size: 9px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(180,150,80,0.6);
}
.results-sort {
  font-family: 'DM Mono', monospace;
  font-size: 9px;
  color: var(--text-light);
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: color 0.15s;
}
.results-sort:hover { color: var(--gold); }

/* Article rows – compact, no date */
.article-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.article-row {
  display: block;
  text-decoration: none;
  color: inherit;
  padding: 12px 14px;
  border-radius: 6px;
  border: 1px solid transparent;
  transition: all 0.15s;
}
.article-row:hover {
  background: rgba(255,255,255,0.02);
  border-color: var(--border);
}
.article-row-tag {
  font-family: 'DM Mono', monospace;
  font-size: 9px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 4px;
  display: inline-block;
}
.article-row-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-body);
  line-height: 1.5;
  margin-bottom: 3px;
}
.article-row:hover .article-row-title {
  color: #fff;
}
.article-row-summary {
  font-size: 11px;
  line-height: 1.5;
  color: rgba(255,255,255,0.25);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* highlight search match */
mark {
  background: rgba(180,150,80,0.3);
  color: var(--gold);
  border-radius: 3px;
  padding: 0 2px;
}

/* empty state */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-light);
  font-size: 13px;
}
.empty-state .icon {
  font-size: 2rem;
  margin-bottom: 12px;
  opacity: 0.3;
}

/* Pagination */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 28px 0 0;
}
.page-btn {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  color: var(--text-light);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 5px 10px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s;
}
.page-btn:hover {
  border-color: rgba(180,150,80,0.3);
  color: var(--gold);
}
.page-btn.active {
  background: rgba(201,168,76,0.1);
  border-color: rgba(201,168,76,0.3);
  color: var(--gold);
}
.page-btn.disabled {
  opacity: 0.3;
  pointer-events: none;
}


/* ═══════════════════════════════════════════════
   5. SINGLE ARTICLE BODY
   ═══════════════════════════════════════════════ */
.article-body {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 20px 60px;
}
.article-body h2 {
  font-family: 'Noto Serif SC', serif;
  font-size: 17px;
  font-weight: 600;
  color: #c9a84c;
  margin: 32px 0 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(201,168,76,0.15);
  letter-spacing: 0.04em;
}
.article-body h3 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-body);
  margin: 24px 0 10px;
}
.article-body p {
  font-size: 13px;
  line-height: 1.85;
  color: rgba(255,255,255,0.80);
  margin-bottom: 16px;
}
.article-body ul,
.article-body ol {
  padding-left: 20px;
  margin-bottom: 16px;
}
.article-body li {
  font-size: 13px;
  line-height: 1.7;
  color: rgba(255,255,255,0.80);
  margin-bottom: 6px;
}
.article-body strong {
  color: #e8d5a3;
  font-weight: 600;
}
.article-body blockquote {
  border-left: 3px solid #c9a84c;
  padding: 12px 18px;
  margin: 20px 0;
  font-style: italic;
  color: var(--text-light);
  background: rgba(255,255,255,0.015);
  border-radius: 0 6px 6px 0;
}
.article-body a {
  color: var(--gold);
  text-decoration: underline;
  text-decoration-color: rgba(180,150,80,0.3);
  transition: text-decoration-color 0.15s;
}
.article-body a:hover {
  text-decoration-color: var(--gold);
}
.article-body code {
  font-family: 'DM Mono', monospace;
  font-size: 12px;
  background: rgba(255,255,255,0.04);
  padding: 2px 6px;
  border-radius: 3px;
  color: var(--gold-light);
}
.article-body pre {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 16px;
  margin: 16px 0;
  overflow-x: auto;
}
.article-body pre code {
  background: none;
  padding: 0;
}
.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 13px;
}
.article-body th {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--gold);
  text-align: left;
  padding: 8px 12px;
  border-bottom: 1px solid rgba(201,168,76,0.15);
}
.article-body td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  color: rgba(255,255,255,0.70);
}


/* ═══════════════════════════════════════════════
   6. ARTICLE HEADER
   ═══════════════════════════════════════════════ */
.article-header {
  max-width: 720px;
  margin: 0 auto;
  padding: 40px 20px 32px;
}
.article-cat-pill {
  display: inline-block;
  font-family: 'DM Mono', monospace;
  font-size: 9px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(201,168,76,0.08);
  border: 1px solid rgba(201,168,76,0.2);
  padding: 3px 10px;
  border-radius: 4px;
  margin-bottom: 14px;
}
.article-header h1 {
  font-family: 'Noto Serif SC', serif;
  font-size: 22px;
  font-weight: 600;
  color: var(--text-body);
  line-height: 1.5;
  margin-bottom: 16px;
  letter-spacing: 0.04em;
}
.article-meta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}
.article-author {
  font-size: 10px;
  font-family: 'DM Mono', monospace;
  color: rgba(180,150,80,0.7);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}
.article-tag {
  font-size: 10px;
  font-family: 'DM Mono', monospace;
  color: var(--text-light);
  background: rgba(255,255,255,0.04);
  padding: 2px 8px;
  border-radius: 4px;
  border: 1px solid transparent;
  text-decoration: none;
  transition: all 0.15s;
}
.article-tag:hover {
  background: rgba(201,168,76,0.08);
  color: var(--gold);
  border-color: rgba(201,168,76,0.2);
}
.article-header-divider {
  height: 1px;
  background: var(--border);
  margin-top: 8px;
}


/* ═══════════════════════════════════════════════
   7. RELATED ARTICLES – 2-column grid
   ═══════════════════════════════════════════════ */
.related-section {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 20px 40px;
}
.related-section h2 {
  font-family: 'Noto Serif SC', serif;
  font-size: 17px;
  font-weight: 600;
  color: var(--text-body);
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(201,168,76,0.15);
}
.related-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.related-card {
  display: block;
  text-decoration: none;
  color: inherit;
  background: var(--bg-card);
  border-radius: 8px;
  border: 1px solid var(--border);
  padding: 14px 16px;
  transition: all 0.2s;
}
.related-card:hover {
  border-color: rgba(180,150,80,0.2);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.25);
}
.related-card-tag {
  font-family: 'DM Mono', monospace;
  font-size: 9px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 4px;
  display: block;
}
.related-card-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-body);
  line-height: 1.4;
  margin-bottom: 4px;
}
.related-card-summary {
  font-size: 11px;
  color: rgba(255,255,255,0.25);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}


/* ═══════════════════════════════════════════════
   8. CTA BUTTONS
   ═══════════════════════════════════════════════ */
.article-cta {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 20px 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}
.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-family: 'DM Mono', monospace;
  letter-spacing: 0.5px;
  padding: 10px 22px;
  border-radius: 6px;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s;
}
.cta-btn-primary {
  background: rgba(201,168,76,0.1);
  border: 1px solid rgba(201,168,76,0.3);
  color: var(--gold);
}
.cta-btn-primary:hover {
  background: rgba(201,168,76,0.16);
  border-color: rgba(201,168,76,0.5);
}
.cta-btn-secondary {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-light);
}
.cta-btn-secondary:hover {
  border-color: rgba(180,150,80,0.18);
  color: var(--gold);
}

/* back link */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-light);
  font-size: 12px;
  font-family: 'DM Mono', monospace;
  text-decoration: none;
  margin-bottom: 24px;
  padding: 5px 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  transition: all 0.15s;
}
.back-link:hover {
  color: var(--gold);
  border-color: rgba(180,150,80,0.18);
}


/* ═══════════════════════════════════════════════
   9. FOOTER – matches homepage exactly
   ═══════════════════════════════════════════════ */
.footer-logo-mark { display: none; }
.footer-brand-col { display: contents; }
.site-footer{background:#04040a;border-top:1px solid rgba(180,150,80,0.08);padding:28px 32px 24px;}
.footer-inner{max-width:1200px;margin:0 auto;}
.footer-row1{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;}
.footer-brand-group{display:flex;align-items:baseline;gap:12px;}
.footer-brand{font-family:'Cinzel',serif;font-weight:600;font-size:18px;letter-spacing:6px;text-transform:uppercase;color:rgba(180,150,80,0.65);}
.footer-sub{font-family:'Noto Serif SC',serif;font-size:12px;color:rgba(255,255,255,0.3);letter-spacing:2px;}
.footer-meta-inline{display:flex;gap:0;border:1px solid rgba(255,255,255,0.05);}
.fmi{padding:8px 16px;border-right:1px solid rgba(255,255,255,0.05);display:flex;align-items:baseline;gap:8px;}
.fmi:last-child{border-right:none;}
.fmi-label{font-family:'DM Mono',monospace;font-size:9px;letter-spacing:1.5px;text-transform:uppercase;color:rgba(255,255,255,0.30);}
.fmi-value{font-family:'DM Mono',monospace;font-size:12px;color:#c9a84c;letter-spacing:0.5px;}
.footer-row2{padding:14px 0;margin-bottom:14px;}
.footer-features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid rgba(255,255,255,0.05);}
.footer-feature{font-family:'DM Mono',monospace;font-size:11px;letter-spacing:0.5px;color:rgba(255,255,255,0.3);padding:6px 0;text-align:center;border-right:1px solid rgba(255,255,255,0.05);text-decoration:none;transition:color 0.2s;}
a.footer-feature:hover{color:#c9a84c;}
.footer-feature:nth-child(3n){border-right:none;}
.footer-feature:nth-child(n+4){border-top:1px solid rgba(255,255,255,0.05);}
.footer-row4{display:flex;align-items:center;justify-content:space-between;padding-top:14px;border-top:1px solid rgba(255,255,255,0.05);}
.fc-left{display:flex;align-items:center;gap:10px;}
.fc-badge{font-family:'DM Mono',monospace;font-size:9px;letter-spacing:2px;text-transform:uppercase;color:#c9a84c;border:1px solid rgba(180,150,80,0.25);padding:2px 10px;}
.fc-text{font-size:11px;color:rgba(255,255,255,0.2);letter-spacing:0.3px;}
.footer-right-info{text-align:right;}
.fc-version{font-family:'DM Mono',monospace;font-size:10px;color:rgba(255,255,255,0.18);letter-spacing:1px;}
.footer-copyright{font-family:'DM Mono',monospace;font-size:10px;color:rgba(255,255,255,0.20);letter-spacing:1px;margin-top:2px;}


/* ═══════════════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════════════ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}
.article-header h1 { animation: fadeUp 0.5s ease 0.1s both; }


/* ═══════════════════════════════════════════════
   10. RESPONSIVE – 768px
   ═══════════════════════════════════════════════ */
@media (max-width: 768px) {
  html, body { overflow-x: hidden !important; max-width: 100%; }

  /* NAV → hamburger */
  .nav-hamburger { display:flex; }
  .nav-right {
    display:none;
    position:fixed;top:48px;left:0;right:0;
    background:#0d0e16;border-bottom:1px solid rgba(180,150,80,0.15);
    flex-direction:column;padding:12px 20px 16px;gap:0;z-index:9998;
  }
  .nav-right.mobile-open { display:flex; }
  .nav-right .nav-link {
    display:block;padding:12px 0;font-size:13px;
    border-bottom:1px solid rgba(255,255,255,0.04);
  }
  .nav-right .nav-tools-wrap { padding:12px 0 4px; }
  .nav-right .nav-tools-btn { width:100%;text-align:left;padding:8px 0;border:none; }
  .nav-right .nav-tools-menu {
    position:static;border:none;background:transparent;display:block;min-width:auto;
  }
  .nav-right .nav-tools-item { padding:10px 0 10px 16px;border-bottom:1px solid rgba(255,255,255,0.03); }

  /* SIDEBAR – hidden on mobile */
  .articles-sidebar { display: none; }

  /* LAYOUT – single column */
  .articles-layout {
    flex-direction: column;
  }

  /* CONTENT */
  .articles-content {
    padding: 16px 12px 60px;
    max-width: 100%;
  }
  .articles-search input {
    padding: 12px 40px 12px 14px;
    font-size: 16px;
  }
  .articles-search input::placeholder {
    color: rgba(255,255,255,0.3);
  }
  .results-count { font-size: 9px; }
  .results-sort { font-size: 9px; }

  /* ARTICLE ROWS */
  .article-row { padding: 10px 12px; }
  .article-row-tag { font-size: 9px; }
  .article-row-title { font-size: 13px; }
  .article-row-summary { font-size: 11px; }

  /* PAGINATION */
  .pagination { padding: 20px 0 0; }
  .page-btn { font-size: 10px; padding: 6px 10px; }

  /* SINGLE ARTICLE HEADER */
  .article-header { padding: 24px 16px 20px; }
  .article-header h1 { font-size: 20px; }
  .article-author { font-size: 9px; letter-spacing: 1px; }

  /* SINGLE ARTICLE BODY */
  .article-body { padding: 0 16px 40px; }
  .article-body h2 { font-size: 16px; margin: 24px 0 12px; }
  .article-body h3 { font-size: 13px; margin: 20px 0 8px; }
  .article-body p { font-size: 13px; line-height: 1.75; }
  .article-body li { font-size: 13px; }
  .article-body blockquote { padding: 10px 14px; margin: 16px 0; }

  /* RELATED */
  .related-section { padding: 0 16px 32px; }
  .related-grid { grid-template-columns: 1fr; gap: 8px; }
  .related-card-title { font-size: 13px; }

  /* CTA */
  .article-cta {
    padding: 0 16px 36px;
    flex-direction: column;
    gap: 8px;
  }
  .cta-btn {
    width: 100%;
    justify-content: center;
    font-size: 11px;
    padding: 12px 20px;
  }

  /* BACK LINK */
  .back-link {
    font-size: 11px; padding: 6px 12px; gap: 4px;
    margin-bottom: 16px;
    min-height: 44px; display: inline-flex; align-items: center;
  }

  /* EMPTY STATE */
  .empty-state { padding: 40px 16px; }

  /* SITE FOOTER 768px */
  .site-footer { padding: 20px 12px max(16px, env(safe-area-inset-bottom)); }
  .footer-logo-mark {
    display: flex !important;
    width: 24px; height: 24px;
    background: linear-gradient(135deg, #c9a84c, #7a6330);
    border-radius: 6px;
    align-items: center; justify-content: center;
    font-size: 10px; font-weight: 900; color: #04040a;
    flex-shrink: 0; font-family: 'DM Mono', monospace;
  }
  .footer-brand-col { display: block !important; }
  .footer-brand-group {
    display: flex; align-items: center; gap: 10px;
    padding-bottom: 10px; margin-bottom: 12px;
    border-bottom: 1px solid rgba(180,150,80,0.06);
  }
  .footer-brand { font-size: 12px !important; letter-spacing: 2.5px !important; }
  .footer-sub { font-size: 9px !important; color: rgba(255,255,255,0.2) !important; letter-spacing: 1px !important; }
  .footer-meta-inline {
    display: grid !important;
    grid-template-columns: 1fr 1fr;
    gap: 6px; border: none !important;
  }
  .fmi {
    flex-direction: column !important; align-items: flex-start !important;
    gap: 2px !important; padding: 6px 8px !important;
    border-right: none !important;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.04) !important;
    border-radius: 4px;
  }
  .fmi-label { font-size: 8px !important; color: rgba(255,255,255,0.2) !important; }
  .fmi-value { font-size: 11px !important; color: #c9a84c !important; }
  .footer-features-grid {
    display: flex !important; flex-wrap: wrap; gap: 4px;
    border: none !important;
  }
  .footer-feature {
    font-size: 9px !important; color: rgba(255,255,255,0.25) !important;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.04) !important;
    border-radius: 3px; padding: 3px 7px !important; text-align: left;
  }
  .footer-row2 { padding: 0 !important; margin-bottom: 12px !important; border: none !important; }
  .footer-row4 {
    display: flex; flex-direction: row !important;
    align-items: center; justify-content: space-between;
    padding-top: 8px;
    border-top: 1px solid rgba(255,255,255,0.04);
    gap: 6px;
  }
}