/* ================================================================
     Design tokens — matched to OMDP39.io
     ================================================================ */
  :root {
    --bg: #070709;
    --bg-raised: #0e0e12;
    --bg-subtle: #14141a;
    --bg-hover: #1c1c24;
    --border: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.16);
    --border-accent: rgba(229, 48, 58, 0.4);
    --text: #f5f5f7;
    --text-muted: #9ca3af;
    --text-faint: #6b6b75;
    --accent: #E5303A;
    --accent-dim: #b82831;
    --accent-glow: rgba(229, 48, 58, 0.22);
    --success: #34d399;
    --success-bg: rgba(52, 211, 153, 0.08);
    --warning: #fbbf24;
    --warning-bg: rgba(251, 191, 36, 0.08);
    --danger-bg: rgba(229, 48, 58, 0.08);
    --mono: ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
    --sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    --radius: 14px;
    --radius-sm: 8px;
    --radius-lg: 20px;
    --header-h: 64px;
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
  }

  * { box-sizing: border-box; }

  /* Local icon fallback: replaces the removed Font Awesome CDN dependency. */
  i[class^="fa-"], i[class*=" fa-"] {
    font-style: normal;
    font-family: inherit;
    display: inline-block;
    line-height: 1;
    width: 1.15em;
    text-align: center;
  }
  .fa-shield-halved::before { content: "🛡"; }
  .fa-circle-question::before { content: "?"; }
  .fa-arrow-left-long::before { content: "←"; }
  .fa-object-group::before { content: "▦"; }
  .fa-puzzle-piece::before { content: "▧"; }
  .fa-book::before { content: "▤"; }
  .fa-braille::before { content: "⠿"; }
  .fa-plus::before { content: "+"; }
  .fa-minus::before { content: "−"; }
  .fa-circle-info::before { content: "i"; }
  .fa-bolt::before { content: "⚡"; }
  .fa-triangle-exclamation::before { content: "⚠"; }
  .fa-check-circle::before { content: "✓"; }
  .fa-copy::before { content: "⧉"; }
  .fa-print::before { content: "⎙"; }
  .fa-download::before { content: "↓"; }
  .fa-eye::before { content: "◉"; }
  .fa-trash-can::before { content: "⌫"; }
  .fa-magnifying-glass::before { content: "⌕"; }
  .fa-dice::before { content: "⚂"; }
  .fa-key::before { content: "⚿"; }
  .fa-arrow-right::before { content: "→"; }
  .fa-arrow-left::before { content: "←"; }
  .fa-xmark::before { content: "×"; }


  html, body { padding: 0; margin: 0; }

  body {
    font-family: var(--sans);
    background: var(--bg);
    color: var(--text);
    font-weight: 400;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
    background-image:
      radial-gradient(ellipse 80% 50% at 50% 0%, rgba(229, 48, 58, 0.08), transparent 60%),
      radial-gradient(ellipse 60% 40% at 90% 30%, rgba(229, 48, 58, 0.04), transparent 50%);
    background-attachment: fixed;
  }

  ::selection { background: var(--accent); color: #fff; }

  a { color: inherit; text-decoration: none; }

  button {
    font-family: inherit;
    font-size: inherit;
    cursor: pointer;
    border: none;
    background: none;
    color: inherit;
  }

  /* ================================================================
     Header — frosted glass, matches OMDP39.io style
     ================================================================ */
  .site-header {
    position: sticky; top: 0; z-index: 100;
    height: var(--header-h);
    backdrop-filter: saturate(180%) blur(24px);
    -webkit-backdrop-filter: saturate(180%) blur(24px);
    background: rgba(7, 7, 9, 0.72);
    border-bottom: 1px solid var(--border);
  }
  .site-header .wrap {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
  }
  .brand {
    display: flex; align-items: center; gap: 10px;
    font-weight: 600; letter-spacing: -0.01em;
    font-size: 15px;
  }
  .brand-mark {
    width: 34px; height: 34px; border-radius: 8px;
    display: block;
    object-fit: cover;
  }
  .brand small {
    display: block; font-size: 11px; font-weight: 400; color: var(--text-muted); letter-spacing: 0.02em;
  }
  .header-nav {
    display: flex; align-items: center; gap: 4px;
  }
  .header-nav a {
    padding: 8px 14px; border-radius: 8px;
    font-size: 13.5px; color: var(--text-muted);
    transition: background 160ms var(--ease), color 160ms var(--ease);
  }
  .header-nav a:hover { background: var(--bg-subtle); color: var(--text); }
  .lang-toggle {
    display: flex; background: var(--bg-subtle); border-radius: 8px;
    padding: 3px; border: 1px solid var(--border); font-family: var(--mono);
  }
  .lang-toggle button {
    padding: 4px 10px; font-size: 11px; font-weight: 500;
    color: var(--text-faint); border-radius: 5px;
    transition: all 160ms var(--ease);
  }
  .lang-toggle button.active {
    background: var(--bg-hover); color: var(--text);
  }

  /* ================================================================
     Hero
     ================================================================ */
  .hero {
    max-width: 960px;
    margin: 0 auto;
    padding: 80px 24px 40px;
    text-align: center;
  }
  .eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: var(--mono); font-size: 11.5px; font-weight: 500;
    letter-spacing: 0.08em; text-transform: uppercase;
    color: var(--accent); margin-bottom: 20px;
    padding: 6px 12px; border-radius: 999px;
    background: var(--accent-glow); border: 1px solid var(--border-accent);
  }
  .eyebrow i { font-size: 10px; }
  .hero h1 {
    font-size: clamp(36px, 5vw, 56px);
    line-height: 1.05;
    letter-spacing: -0.025em;
    margin: 0 0 20px;
    font-weight: 600;
  }
  .hero h1 em { font-style: normal; color: var(--accent); font-weight: 600; }
  .hero p {
    font-size: 17px; color: var(--text-muted);
    max-width: 640px; margin: 0 auto 32px;
  }

  /* Offline status pill */
  .status-row {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 10px 18px; border-radius: 999px;
    background: var(--success-bg); border: 1px solid rgba(52, 211, 153, 0.25);
    font-family: var(--mono); font-size: 12.5px; color: var(--success);
  }
  .status-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--success);
    box-shadow: 0 0 0 4px rgba(52, 211, 153, 0.2);
    animation: pulse 2.4s ease-in-out infinite;
  }
  @keyframes pulse {
    0%,100% { box-shadow: 0 0 0 4px rgba(52, 211, 153, 0.2); }
    50%    { box-shadow: 0 0 0 7px rgba(52, 211, 153, 0.0); }
  }

  /* ================================================================
     Mode switcher — segmented control
     ================================================================ */
  .main { max-width: 1120px; margin: 0 auto; padding: 0 24px 80px; }
  .tabs {
    display: flex; justify-content: center; margin-bottom: 32px;
  }
  .segmented {
    display: inline-flex;
    background: var(--bg-subtle);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 4px;
    position: relative;
  }
  .segmented button {
    padding: 10px 22px; font-size: 14px; font-weight: 500;
    color: var(--text-muted); border-radius: 8px;
    transition: color 200ms var(--ease);
    display: flex; align-items: center; gap: 8px;
    position: relative; z-index: 2;
  }
  .segmented button.active { color: var(--text); }
  .segmented .indicator {
    position: absolute; top: 4px; bottom: 4px;
    background: var(--bg-hover);
    border-radius: 8px;
    transition: left 300ms var(--ease), width 300ms var(--ease);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
  }

  /* ================================================================
     Panels
     ================================================================ */
  .panel { display: none; }
  .panel.active { display: block; animation: fadeIn 320ms var(--ease); }
  @keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
  }

  .card {
    background: linear-gradient(180deg, var(--bg-raised) 0%, var(--bg) 140%);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
  }
  .card + .card { margin-top: 20px; }
  .card h2 {
    font-size: 20px; font-weight: 600; letter-spacing: -0.015em;
    margin: 0 0 6px;
    display: flex; align-items: center; gap: 12px;
  }
  .step-num {
    font-family: var(--mono); font-size: 11px; font-weight: 600;
    color: var(--accent); letter-spacing: 0.1em;
    background: var(--accent-glow); border: 1px solid var(--border-accent);
    padding: 4px 8px; border-radius: 6px; min-width: 28px; text-align: center;
  }
  .card .card-desc {
    color: var(--text-muted); font-size: 14px; margin: 0 0 24px;
  }

  /* ================================================================
     Input fields
     ================================================================ */
  .label {
    display: block; font-size: 12px; font-weight: 500;
    color: var(--text-muted); margin-bottom: 8px;
    letter-spacing: 0.01em;
  }
  .textarea, .input {
    width: 100%; padding: 14px 16px;
    background: var(--bg-subtle);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: var(--mono);
    font-size: 14px; line-height: 1.7;
    transition: border-color 160ms var(--ease), background 160ms var(--ease);
    resize: vertical;
  }
  .textarea { min-height: 96px; }
  .textarea:focus, .input:focus {
    outline: none;
    border-color: var(--border-accent);
    background: var(--bg-hover);
  }
  .textarea::placeholder, .input::placeholder {
    color: var(--text-faint);
  }
  .textarea.valid { border-color: rgba(52, 211, 153, 0.4); }
  .textarea.invalid { border-color: rgba(229, 48, 58, 0.4); }

  .input-help {
    display: flex; align-items: center; justify-content: space-between;
    margin-top: 8px; font-size: 12px; color: var(--text-faint);
    font-family: var(--mono);
  }
  .input-help .state-ok { color: var(--success); }
  .input-help .state-err { color: var(--accent); }

  /* ================================================================
     Stepper (for N and T)
     ================================================================ */
  .stepper-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
    margin-top: 8px;
  }
  @media (max-width: 600px) {
    .stepper-grid { grid-template-columns: 1fr; }
  }
  .stepper {
    background: var(--bg-subtle);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 20px;
  }
  .stepper-label {
    display: flex; align-items: baseline; justify-content: space-between;
    margin-bottom: 16px;
  }
  .stepper-label h4 {
    font-size: 13px; font-weight: 500; color: var(--text-muted); margin: 0;
    letter-spacing: 0.02em; text-transform: uppercase;
  }
  .stepper-label small { font-size: 12px; color: var(--text-faint); font-family: var(--mono); }
  .stepper-row {
    display: flex; align-items: center; gap: 16px;
  }
  .stepper-btn {
    width: 36px; height: 36px; border-radius: 8px;
    background: var(--bg-hover);
    border: 1px solid var(--border);
    color: var(--text);
    transition: all 160ms var(--ease);
    display: grid; place-items: center;
    font-size: 14px;
  }
  .stepper-btn:hover { background: var(--accent); border-color: var(--accent); }
  .stepper-btn:disabled { opacity: 0.4; cursor: not-allowed; }
  .stepper-btn:disabled:hover { background: var(--bg-hover); border-color: var(--border); }
  .stepper-value {
    flex: 1; text-align: center; font-family: var(--mono);
    font-size: 34px; font-weight: 500; color: var(--text);
    letter-spacing: -0.02em;
  }

  .config-preview {
    margin-top: 20px;
    padding: 16px 20px;
    background: var(--bg-subtle);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 13.5px; color: var(--text-muted);
    display: flex; align-items: center; gap: 12px;
  }
  .config-preview i { color: var(--accent); font-size: 14px; }
  .config-preview strong { color: var(--text); font-weight: 500; }

  /* ================================================================
     Buttons
     ================================================================ */
  .btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-size: 14px; font-weight: 500;
    transition: all 180ms var(--ease);
    letter-spacing: 0.005em;
  }
  .btn-primary {
    background: var(--accent); color: #fff;
    box-shadow: 0 4px 18px var(--accent-glow);
  }
  .btn-primary:hover {
    background: var(--accent-dim);
    transform: translateY(-1px);
    box-shadow: 0 6px 24px var(--accent-glow);
  }
  .btn-primary:disabled {
    opacity: 0.4; cursor: not-allowed; transform: none;
    box-shadow: none;
  }
  .btn-secondary {
    background: var(--bg-subtle); color: var(--text);
    border: 1px solid var(--border);
  }
  .btn-secondary:hover {
    background: var(--bg-hover); border-color: var(--border-strong);
  }
  .btn-ghost {
    background: transparent; color: var(--text-muted);
    padding: 8px 14px; font-size: 13px;
  }
  .btn-ghost:hover { color: var(--text); background: var(--bg-subtle); }

  .btn-full { width: 100%; }

  .actions-row {
    margin-top: 24px;
    display: flex; gap: 12px; flex-wrap: wrap;
  }

  /* ================================================================
     Share output cards
     ================================================================ */
  .results-section {
    margin-top: 28px;
  }
  .results-header {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 20px; flex-wrap: wrap; gap: 12px;
  }
  .results-header h3 {
    font-size: 20px; font-weight: 600; letter-spacing: -0.015em; margin: 0;
    display: flex; align-items: center; gap: 10px;
  }
  .results-header h3 i { color: var(--success); }
  .results-meta {
    font-family: var(--mono); font-size: 12px; color: var(--text-faint);
  }
  .results-meta strong { color: var(--text-muted); font-weight: 500; }
  .results-actions {
    display: flex; gap: 8px; flex-wrap: wrap;
  }

  .share-card {
    background: var(--bg-raised);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 12px;
    position: relative;
    transition: border-color 200ms var(--ease);
  }
  .share-card:hover {
    border-color: var(--border-strong);
  }
  .share-card-head {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 18px;
  }
  .share-num {
    display: inline-flex; align-items: center; gap: 10px;
    font-family: var(--mono); font-size: 13px; font-weight: 500;
  }
  .share-num .badge {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dim) 100%);
    color: #fff;
    width: 28px; height: 28px; border-radius: 6px;
    display: grid; place-items: center;
    font-size: 12px; font-weight: 600;
    box-shadow: 0 2px 8px var(--accent-glow);
  }
  .share-num span { color: var(--text-muted); }
  .copy-btn {
    font-family: var(--mono); font-size: 11.5px;
    padding: 6px 12px; border-radius: 6px;
    background: var(--bg-subtle); border: 1px solid var(--border);
    color: var(--text-muted);
    transition: all 160ms var(--ease);
    display: inline-flex; align-items: center; gap: 6px;
  }
  .copy-btn:hover { background: var(--bg-hover); color: var(--text); border-color: var(--border-strong); }
  .copy-btn.copied { background: var(--success-bg); color: var(--success); border-color: rgba(52, 211, 153, 0.3); }

  .share-card-actions {
    display: inline-flex; align-items: center; gap: 8px;
    flex-wrap: wrap; justify-content: flex-end;
  }
  .share-view-toggle {
    font-family: var(--sans); font-size: 11.5px;
    padding: 6px 12px; border-radius: 6px;
    background: transparent; border: 1px solid var(--border);
    color: var(--text-muted);
    transition: all 160ms var(--ease);
    display: inline-flex; align-items: center; gap: 6px;
  }
  .share-view-toggle:hover { background: var(--bg-hover); color: var(--text); border-color: var(--border-strong); }
  .share-view-toggle.active {
    background: var(--accent-glow);
    color: var(--accent);
    border-color: rgba(229, 48, 58, 0.4);
  }

  .share-base24 {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px dashed var(--border);
    animation: reveal 300ms var(--ease) both;
  }
  .share-base24-label {
    font-size: 11px; color: var(--text-faint);
    letter-spacing: 0.08em; text-transform: uppercase;
    margin-bottom: 10px;
    display: flex; align-items: center; gap: 8px;
  }
  .share-base24-label i { color: var(--accent); }
  .share-base24-actions {
    display: flex; gap: 8px; flex-wrap: wrap;
    margin-top: 12px;
  }

  @media (max-width: 520px) {
    .share-card-head { flex-direction: column; align-items: flex-start; gap: 12px; }
    .share-card-actions { width: 100%; }
  }

  .share-words {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px 16px;
    font-family: var(--mono);
    font-size: 13.5px;
    line-height: 1.9;
  }
  @media (max-width: 680px) {
    .share-words { grid-template-columns: repeat(2, 1fr); }
  }
  @media (max-width: 420px) {
    .share-words { grid-template-columns: 1fr; }
  }
  .share-word {
    display: flex; align-items: baseline; gap: 10px;
    padding: 4px 0;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.04);
  }
  .share-word .idx {
    color: var(--text-faint);
    font-size: 11px;
    min-width: 20px;
    text-align: right;
    font-weight: 400;
  }
  .share-word .w {
    color: var(--text);
    letter-spacing: 0;
  }

  /* ================================================================
     Recovery shares list
     ================================================================ */
  .share-input-card {
    background: var(--bg-subtle);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 12px;
    transition: border-color 200ms var(--ease);
  }
  .share-input-card.valid { border-color: rgba(52, 211, 153, 0.35); background: rgba(52, 211, 153, 0.02); }
  .share-input-card.invalid { border-color: rgba(229, 48, 58, 0.35); }
  .share-input-head {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 12px;
  }
  .share-input-head h4 {
    margin: 0; font-size: 13px; font-weight: 500; color: var(--text-muted);
    letter-spacing: 0.02em; text-transform: uppercase;
    display: flex; align-items: center; gap: 10px;
  }
  .share-input-head h4 .num-pill {
    display: inline-grid; place-items: center;
    font-family: var(--mono); font-weight: 600;
    color: var(--text); background: var(--bg-hover);
    width: 24px; height: 24px; border-radius: 5px; font-size: 11px;
  }
  .remove-btn {
    width: 28px; height: 28px; border-radius: 6px;
    background: transparent; color: var(--text-faint);
    transition: all 160ms var(--ease);
  }
  .remove-btn:hover { background: var(--danger-bg); color: var(--accent); }
  .share-input-card textarea {
    min-height: 72px;
    font-size: 13.5px;
  }

  /* ================================================================
     Recovered secret display
     ================================================================ */
  .secret-reveal {
    background: var(--bg-subtle);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    padding: 28px;
    margin-top: 20px;
  }
  .secret-reveal.blur .secret-content {
    filter: blur(12px); user-select: none;
    transition: filter 200ms var(--ease);
  }
  .secret-reveal:hover .secret-content { filter: blur(0); }
  .secret-reveal.revealed .secret-content { filter: blur(0); }
  .secret-head {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 16px; flex-wrap: wrap; gap: 10px;
  }
  .secret-head h4 {
    margin: 0; font-size: 14px; font-weight: 500;
    display: flex; align-items: center; gap: 10px;
  }
  .secret-head h4 i { color: var(--success); }
  .secret-words {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 4px 16px;
    font-family: var(--mono);
    font-size: 14.5px;
    line-height: 1.9;
  }
  @media (max-width: 600px) {
    .secret-words { grid-template-columns: repeat(2, 1fr); }
  }
  .secret-words .share-word .w { color: var(--text); }

  /* ================================================================
     Alerts / callouts
     ================================================================ */
  .alert {
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    font-size: 13.5px;
    display: flex; gap: 12px;
    border: 1px solid;
    margin-top: 16px;
  }
  .alert i { flex-shrink: 0; margin-top: 2px; }
  .alert-warning {
    background: var(--warning-bg);
    border-color: rgba(251, 191, 36, 0.25);
    color: var(--warning);
  }
  .alert-warning strong { color: #fef3c7; }
  .alert-danger {
    background: var(--danger-bg);
    border-color: rgba(229, 48, 58, 0.25);
    color: var(--accent);
  }
  .alert-danger strong { color: #fecaca; }
  .alert-info {
    background: rgba(59, 130, 246, 0.06);
    border-color: rgba(59, 130, 246, 0.25);
    color: #93c5fd;
  }
  .alert-info strong { color: #dbeafe; }

  .alert p { margin: 0; line-height: 1.55; color: inherit; }
  .alert p + p { margin-top: 6px; }

  /* ================================================================
     Generate random & utility
     ================================================================ */
  .row-between {
    display: flex; align-items: center; justify-content: space-between;
    gap: 12px; margin-bottom: 8px; flex-wrap: wrap;
  }

  .random-seed-tools {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 16px;
    align-items: end;
    padding: 16px;
    margin: 0 0 14px;
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid var(--border);
    border-radius: var(--radius);
  }
  .seed-length-control { min-width: 0; }
  .seed-length-title {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-faint);
    margin-bottom: 9px;
  }
  .seed-length-picker {
    display: grid;
    grid-template-columns: repeat(5, minmax(72px, 1fr));
    gap: 8px;
  }
  .seed-length-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1px;
    min-height: 54px;
    padding: 9px 10px;
    background: var(--bg-subtle);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text-muted);
    transition: background 160ms var(--ease), border-color 160ms var(--ease), color 160ms var(--ease), transform 160ms var(--ease);
  }
  .seed-length-option:hover {
    background: var(--bg-hover);
    color: var(--text);
    border-color: var(--border-strong);
    transform: translateY(-1px);
  }
  .seed-length-option.active {
    background: linear-gradient(180deg, rgba(229, 48, 58, 0.18), rgba(229, 48, 58, 0.08));
    border-color: rgba(229, 48, 58, 0.48);
    color: var(--text);
    box-shadow: 0 0 0 1px rgba(229, 48, 58, 0.08), 0 8px 26px rgba(229, 48, 58, 0.10);
  }
  .seed-length-num {
    font-family: var(--mono);
    font-size: 18px;
    font-weight: 700;
    line-height: 1;
    color: var(--text);
  }
  .seed-length-unit {
    font-size: 10px;
    color: var(--text-faint);
    line-height: 1.1;
  }
  .seed-length-option.active .seed-length-unit { color: rgba(245, 245, 247, 0.72); }
  .random-seed-button {
    min-height: 54px;
    white-space: nowrap;
  }
  @media (max-width: 820px) {
    .random-seed-tools { grid-template-columns: 1fr; align-items: stretch; }
    .random-seed-button { width: 100%; }
  }
  @media (max-width: 560px) {
    .seed-length-picker { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  }

  /* ================================================================
     Footer
     ================================================================ */
  .footer {
    border-top: 1px solid var(--border);
    padding: 40px 24px;
    text-align: center;
    color: var(--text-faint);
    font-size: 12px;
    font-family: var(--mono);
  }
  .footer a { color: var(--text-muted); }
  .footer a:hover { color: var(--accent); }

  /* ================================================================
     Print — make shares look clean on paper
     ================================================================ */
  @media print {
    body { background: #fff; color: #000; }
    .site-header, .hero, .tabs, .actions-row, .footer, .results-actions, .copy-btn { display: none !important; }
    .card, .share-card { background: #fff; border: 1px solid #000; page-break-inside: avoid; }
    .share-word .w { color: #000; }
    .share-word .idx { color: #888; }
  }

  /* Loading spinner */
  .spinner {
    width: 14px; height: 14px; border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.2); border-top-color: #fff;
    animation: spin 0.6s linear infinite;
    display: inline-block;
  }
  @keyframes spin { to { transform: rotate(360deg); } }

  /* Add favicon from inlined logo */
  /* ================================================================
     Wordlist panel
     ================================================================ */
  #panel-wordlist {
    width: min(1240px, calc(100vw - 48px));
    margin-left: 50%;
    transform: translateX(-50%);
  }
  #panel-wordlist > .card {
    padding-inline: clamp(28px, 2.4vw, 40px);
  }
  .wordlist-search {
    position: sticky; top: var(--header-h); z-index: 10;
    background: #050507;
    padding: 20px 24px 22px;
    margin: 0 -12px 24px;
    border: 1px solid rgba(255, 255, 255, 0.035);
    border-radius: 12px;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.025);
  }
  .wordlist-search-inner {
    display: grid;
    grid-template-columns: minmax(280px, 1fr) auto auto;
    gap: 18px;
    align-items: center;
  }
  .search-wrap {
    position: relative; min-width: 0;
  }
  .search-wrap i {
    position: absolute; top: 50%; left: 18px; transform: translateY(-50%);
    color: var(--text-faint); font-size: 13px; pointer-events: none;
  }
  .search-input {
    width: 100%;
    background: var(--bg-subtle);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 15px 18px 15px 48px;
    color: var(--text);
    font-family: var(--sans);
    font-size: 15px;
    transition: border-color 160ms var(--ease), background 160ms var(--ease);
  }
  .search-input:focus { outline: none; border-color: var(--border-accent); background: var(--bg-hover); }
  .wordlist-count {
    font-family: var(--mono); font-size: 12.5px; color: var(--text-faint);
    white-space: nowrap;
  }

  .wordlist-grid {
    display: flex;
    flex-direction: column;
    gap: 30px;
    font-family: var(--mono); font-size: 13px;
  }
  .wordlist-letter-section {
    scroll-margin-top: calc(var(--header-h) + 96px);
  }
  .wordlist-letter-heading {
    display: flex;
    align-items: center;
    gap: 14px;
    margin: 0 0 10px;
    color: var(--accent);
    font-family: var(--mono);
    font-size: 17px;
    font-weight: 700;
    letter-spacing: 0.08em;
  }
  .wordlist-letter-heading::after {
    content: '';
    height: 1px;
    flex: 1;
    background: linear-gradient(90deg, rgba(229, 48, 58, 0.45), transparent);
  }
  .wordlist-letter-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 1px 16px;
  }
  .wordlist-item {
    display: flex; align-items: baseline; gap: 12px;
    padding: 7px 10px;
    border-radius: 6px;
    transition: background 120ms var(--ease);
  }
  .wordlist-item:hover { background: var(--bg-subtle); }
  .wordlist-item .idx {
    color: var(--text-faint); font-size: 11px;
    min-width: 36px; text-align: right;
    font-variant-numeric: tabular-nums;
  }
  .wordlist-item .word { color: var(--text); }
  .wordlist-item mark {
    background: var(--accent-glow); color: var(--accent);
    padding: 0 2px; border-radius: 2px;
  }
  .wordlist-empty {
    text-align: center; padding: 48px 16px;
    color: var(--text-faint); font-size: 14px;
  }
  @media (max-width: 1100px) {
    .wordlist-letter-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  }
  @media (max-width: 820px) {
    #panel-wordlist { width: min(100%, calc(100vw - 32px)); }
    #panel-wordlist > .card { padding-inline: 22px; }
    .wordlist-search { padding-inline: 18px; margin-inline: -6px; }
    .wordlist-search-inner { grid-template-columns: 1fr; align-items: stretch; }
    .wordlist-letter-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .wordlist-count { text-align: left; }
    #wordlist-print-btn { width: 100%; }
  }
  @media (max-width: 560px) {
    .wordlist-letter-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  }
  @media (max-width: 380px) {
    .wordlist-letter-grid { grid-template-columns: 1fr; }
  }

  /* Responsive: ensure addr-row stacks gracefully on very narrow screens */
  @media (max-width: 520px) {
    .addr-row { grid-template-columns: 1fr auto; grid-template-areas: 'path copy' 'addr addr'; }
    .addr-path { grid-area: path; }
    .addr-copy { grid-area: copy; }
    .addr-value { grid-area: addr; }
  }

  /* ================================================================
     Base24 panel — tile display and alphabet grid
     ================================================================ */
  .b24-tile-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 8px;
    margin: 20px 0;
  }
  @media (max-width: 900px) { .b24-tile-grid { grid-template-columns: repeat(6, 1fr); } }
  @media (max-width: 640px) { .b24-tile-grid { grid-template-columns: repeat(4, 1fr); } }
  @media (max-width: 420px) { .b24-tile-grid { grid-template-columns: repeat(3, 1fr); } }

  .b24-tile {
    background: var(--bg-subtle);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 14px 8px;
    text-align: center;
    font-family: var(--mono);
    font-size: 17px;
    font-weight: 500;
    letter-spacing: 0.12em;
    color: var(--text);
    position: relative;
    transition: border-color 160ms var(--ease), background 160ms var(--ease);
  }
  .b24-tile:hover {
    border-color: var(--border-strong);
    background: var(--bg-hover);
  }
  .b24-tile-idx {
    position: absolute;
    top: 4px; left: 6px;
    font-size: 9px;
    color: var(--text-faint);
    letter-spacing: 0;
    font-weight: 400;
  }

  .b24-tile-oneline {
    font-family: var(--mono);
    font-size: 13.5px;
    word-break: break-all;
    overflow-wrap: anywhere;
    color: var(--text);
    background: var(--bg-subtle);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 12px 14px;
    line-height: 1.8;
    letter-spacing: 0.06em;
    margin-top: 12px;
  }

  .b24-result-head {
    display: flex; align-items: center; justify-content: space-between;
    gap: 12px; flex-wrap: wrap;
    margin-bottom: 12px;
  }
  .b24-result-head h4 {
    margin: 0; font-size: 14px; font-weight: 500;
    color: var(--text);
    display: flex; align-items: center; gap: 8px;
  }
  .b24-result-head h4 i { color: var(--success); }
  .b24-result-actions { display: flex; gap: 8px; flex-wrap: wrap; }

  .b24-alphabet-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 6px;
    margin-top: 8px;
  }
  @media (max-width: 720px) { .b24-alphabet-grid { grid-template-columns: repeat(6, 1fr); } }
  @media (max-width: 480px) { .b24-alphabet-grid { grid-template-columns: repeat(4, 1fr); } }

  .b24-alphabet-cell {
    background: var(--bg-subtle);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 10px 6px;
    text-align: center;
    font-family: var(--mono);
  }
  .b24-alphabet-cell .glyph {
    font-size: 20px; font-weight: 500; color: var(--text);
    line-height: 1;
  }
  .b24-alphabet-cell .value {
    font-size: 10px; color: var(--text-faint);
    margin-top: 4px; letter-spacing: 0.04em;
  }
  .b24-alphabet-cell.excluded {
    opacity: 0.4;
    background: transparent;
    border-style: dashed;
  }
  .b24-alphabet-cell.excluded .glyph { text-decoration: line-through; color: var(--text-faint); }
  .b24-alphabet-cell.excluded .value { color: var(--text-faint); }

  /* Restored words display in decode panel */
  .b24-decoded-words {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px 14px;
    font-family: var(--mono);
    font-size: 13.5px;
    line-height: 1.8;
    margin-top: 12px;
  }
  @media (max-width: 620px) { .b24-decoded-words { grid-template-columns: repeat(2, 1fr); } }
  @media (max-width: 380px) { .b24-decoded-words { grid-template-columns: 1fr; } }

/* ================================================================
   CSP-safe utility classes: no inline style attributes required
   ================================================================ */
.is-hidden { display: none !important; }
.mt-8 { margin-top: 8px !important; }
.mt-12 { margin-top: 12px !important; }
.mt-16 { margin-top: 16px !important; }
.mt-20 { margin-top: 20px !important; }
.mt-24 { margin-top: 24px !important; }
.mb-20 { margin-bottom: 20px !important; }
.card-desc-tight { margin: 0 0 4px 0 !important; }
.icon-accent { color: var(--accent); }
.icon-muted-sm { color: var(--text-muted); font-size: 16px; }
.text-faint-small { color: var(--text-faint); font-size: 12px; font-weight: 400; }
.flex-gap-8 { display: flex; gap: 8px; }
.justify-center { justify-content: center; }
.share-base24 { display: block; }
.secret-word-index { color: var(--text-faint); display: inline-block; min-width: 2.2em; text-align: right; padding-right: 8px; }
.textarea-tall { min-height: 110px; }
.textarea-base24-decode { min-height: 90px; text-transform: uppercase; }
.results-meta-line { margin-top: 8px; font-family: var(--mono); font-size: 12.5px; }
.alert-info-spaced { margin: 12px 0 16px 0; }
.segmented .indicator { display: none; }
.segmented button.active { background: var(--bg-hover); box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3); }


/* ================================================================
   Local-font ready stacks
   ------------------------------------------------
   By default, the public build uses system fonts and ships no font
   binaries. To self-host Poppins/JetBrains Mono, see
   assets/fonts/README.md and assets/css/fonts.local.example.css.
   ================================================================ */
.brand-mark-text {
  display: grid;
  place-items: center;
  object-fit: initial;
  color: #fff;
  font-weight: 700;
  font-size: 16px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dim) 100%);
  box-shadow: 0 4px 14px var(--accent-glow);
}
.brand-title { display: block; }

/* Header navigation + burger menu */
.nav-primary { gap: 4px; }
.nav-primary a[aria-current="page"] {
  color: var(--text);
  background: var(--bg-subtle);
}
.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-subtle);
  color: var(--text);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}
.menu-toggle span {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transition: transform 180ms var(--ease), opacity 180ms var(--ease);
}
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.site-menu-backdrop {
  position: fixed;
  inset: 0;
  z-index: 9998;
  background: rgba(0, 0, 0, 0.56);
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms var(--ease);
}
.site-menu-backdrop.show {
  opacity: 1;
  pointer-events: auto;
}
.site-menu {
  position: absolute;
  top: 12px;
  right: 12px;
  width: min(360px, calc(100vw - 24px));
  background: var(--bg-raised);
  border: 1px solid var(--border-strong);
  border-radius: 18px;
  box-shadow: 0 24px 80px rgba(0,0,0,0.55);
  padding: 14px;
  transform: translateY(-8px) scale(0.98);
  transition: transform 220ms var(--ease);
}
.site-menu-backdrop.show .site-menu {
  transform: translateY(0) scale(1);
}
.site-menu-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 8px 12px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 8px;
}
.site-menu-title {
  font-weight: 600;
  letter-spacing: -0.01em;
}
.site-menu-close {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 20px;
  line-height: 1;
}
.site-menu a,
.site-menu button:not(.site-menu-close) {
  display: flex;
  width: 100%;
  align-items: center;
  text-align: left;
  padding: 12px 10px;
  border-radius: 10px;
  color: var(--text-muted);
  font-size: 14px;
  background: transparent;
  border: 0;
}
.site-menu a:hover,
.site-menu button:not(.site-menu-close):hover,
.site-menu a[aria-current="page"] {
  background: var(--bg-subtle);
  color: var(--text);
}
body.menu-open,
body.modal-open {
  overflow: hidden;
}
@media (max-width: 860px) {
  .nav-primary { display: none; }
  .menu-toggle { display: inline-flex; }
}

/* Footer links */
.footer-links {
  display: flex;
  justify-content: center;
  gap: 18px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.footer-link-button {
  background: transparent;
  border: 0;
  padding: 0;
  color: var(--text-muted);
  font: inherit;
  cursor: pointer;
}
.footer-link-button:hover { color: var(--accent); }

/* Cookie consent modal */
.oc-backdrop {
  position: fixed;
  inset: 0;
  z-index: 99998;
  background: rgba(0, 0, 0, 0.68);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms var(--ease);
}
.oc-backdrop.show {
  opacity: 1;
  pointer-events: auto;
}
.oc-modal {
  position: fixed;
  left: 50%;
  top: 50%;
  z-index: 99999;
  width: min(640px, calc(100vw - 32px));
  max-height: calc(100vh - 48px);
  overflow-y: auto;
  background: var(--bg-raised);
  border: 1px solid var(--border-strong);
  border-radius: 18px;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(229, 48, 58, 0.08);
  color: var(--text);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, calc(-50% + 18px));
  transition: opacity 240ms var(--ease), transform 240ms var(--ease);
}
.oc-modal.show {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, -50%);
}
.oc-modal-inner { padding: 28px 30px; }
.oc-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.oc-head-icon {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dim) 100%);
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 700;
  box-shadow: 0 4px 14px var(--accent-glow);
  flex-shrink: 0;
}
.oc-title {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.oc-body {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-muted);
  margin-bottom: 18px;
}
.oc-body p { margin: 0 0 10px; }
.oc-body p:last-child { margin-bottom: 0; }
.oc-body code {
  font-family: var(--mono);
  font-size: 12px;
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1px 5px;
  color: var(--text);
}
.oc-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.oc-btn {
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  padding: 12px 18px;
  border-radius: 10px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 160ms var(--ease);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.oc-btn-primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.oc-btn-primary:hover {
  background: var(--accent-dim);
  border-color: var(--accent-dim);
}
.oc-btn-secondary {
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}
.oc-btn-secondary:hover {
  background: var(--bg-hover);
}
.oc-categories {
  margin: 16px 0;
  border-top: 1px solid var(--border);
}
.oc-cat {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 14px 0 4px;
}
.oc-cat-info { flex: 1; }
.oc-cat-name {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 4px;
}
.oc-cat-badge {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.08em;
  padding: 2px 7px;
  border-radius: 4px;
  color: var(--success);
  background: rgba(52, 211, 153, 0.1);
  text-transform: uppercase;
  font-weight: 500;
}
.oc-cat-desc {
  font-size: 13px;
  color: var(--text-muted);
}
.oc-switch {
  position: relative;
  width: 42px;
  height: 24px;
  flex-shrink: 0;
  margin-top: 2px;
}
.oc-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}
.oc-slider {
  position: absolute;
  inset: 0;
  cursor: not-allowed;
  background: var(--accent);
  border-radius: 999px;
  opacity: 0.9;
}
.oc-slider::before {
  content: "";
  position: absolute;
  left: 21px;
  top: 3px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
}
.oc-footer-links {
  font-size: 12px;
  color: var(--text-faint);
  text-align: center;
  margin-top: 14px;
}
.oc-footer-links a {
  color: var(--text-muted);
}
.oc-footer-links a:hover {
  color: var(--text);
}
@media (max-width: 520px) {
  .oc-modal-inner { padding: 22px 20px; }
  .oc-actions { grid-template-columns: 1fr; }
}

/* Legal/document pages */
.legal-main,
main.legal-main {
  max-width: 960px;
  margin: 0 auto;
  padding: 24px 24px 80px;
}
.legal-hero,
.hero.legal-hero {
  max-width: 960px;
  margin: 0 auto;
  padding: 56px 24px 28px;
  text-align: left;
}
.legal-hero h1 {
  font-size: clamp(32px, 4.5vw, 44px);
  margin-bottom: 12px;
}
.hero-sub {
  font-size: 16px;
  color: var(--text-muted);
  max-width: 700px;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.toc {
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px 28px;
  margin-bottom: 24px;
}
.toc-title {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: toc;
  columns: 2;
  column-gap: 28px;
}
.toc li {
  counter-increment: toc;
  padding: 4px 0;
  break-inside: avoid;
}
.toc li::before {
  content: counter(toc) ". ";
  color: var(--text-faint);
  font-family: var(--mono);
  font-size: 12.5px;
  margin-right: 8px;
}
.toc a {
  color: var(--text-muted);
  font-size: 14px;
}
.toc a:hover { color: var(--text); }

.section,
.step,
.intro-card,
.privacy-pledge,
.legal-card {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  margin-bottom: 16px;
  scroll-margin-top: 80px;
}
.section-num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 6px;
}
.section h2,
.step h2,
.legal-card h2 {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 16px;
}
.section h3,
.step h3,
.legal-card h3 {
  font-size: 15px;
  font-weight: 600;
  margin-top: 20px;
  margin-bottom: 8px;
  color: var(--text);
}
.section p,
.step p,
.legal-card p,
.privacy-pledge p,
.intro-card p {
  margin-bottom: 12px;
  color: var(--text);
}
.section p:last-child,
.step p:last-child,
.legal-card p:last-child { margin-bottom: 0; }
.section ul,
.section ol,
.step ul,
.step ol,
.legal-card ul,
.legal-card ol {
  margin: 10px 0 14px 22px;
  color: var(--text);
}
.section li,
.step li,
.legal-card li { margin-bottom: 6px; }
.muted { color: var(--text-muted); }
.faint { color: var(--text-faint); font-size: 13px; }
.note {
  border-left: 3px solid var(--border-strong);
  background: var(--bg-subtle);
  padding: 14px 18px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 16px 0;
  font-size: 14px;
  color: var(--text-muted);
}
.alert-crypto {
  border-left: 3px solid var(--accent);
  background: rgba(229, 48, 58, 0.06);
  padding: 16px 20px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 16px 0;
  font-size: 14.5px;
}
.privacy-pledge {
  background: linear-gradient(135deg, rgba(52, 211, 153, 0.08) 0%, rgba(52, 211, 153, 0.02) 100%);
  border-color: rgba(52, 211, 153, 0.22);
}
.privacy-pledge-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 600;
  color: var(--success);
  margin-bottom: 10px;
}
.privacy-pledge-title::before {
  content: "✓";
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  background: var(--success);
  color: #0a0a0a;
  border-radius: 50%;
  font-size: 13px;
  font-weight: 700;
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  margin: 14px 0 16px;
  font-size: 14px;
}
.data-table th,
.data-table td {
  text-align: left;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.data-table th {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: var(--bg-subtle);
  font-weight: 500;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table td.mono { font-family: var(--mono); font-size: 12.5px; }
.dl-grid {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 14px 24px;
  font-size: 14.5px;
}
.dl-grid dt {
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  padding-top: 2px;
}
.dl-grid dd { color: var(--text); margin: 0; }
.dl-grid dd.mono { font-family: var(--mono); font-size: 13.5px; }
.placeholder {
  background: transparent;
  border: 0;
  color: inherit;
  padding: 0;
  font-family: inherit;
  font-size: inherit;
}
.code-block {
  background: #05050c;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  margin: 14px 0;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text);
  overflow-x: auto;
  line-height: 1.6;
}
.code-block .prompt { color: var(--accent); user-select: none; }
.code-block .comment { color: var(--text-faint); }
.tabs-os {
  display: flex;
  gap: 2px;
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 4px;
  margin: 14px 0;
  width: fit-content;
}
.tabs-os button {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 500;
  padding: 8px 18px;
  border-radius: 7px;
  cursor: pointer;
}
.tabs-os button.active {
  background: var(--accent);
  color: #fff;
}
.os-pane { display: none; }
.os-pane.active { display: block; }
.step-head {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 14px;
}
.step-num {
  flex-shrink: 0;
}
.step-title {
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -0.01em;
  padding-top: 6px;
}
.alert-warn,
.alert-ok,
.alert-info {
  align-items: flex-start;
}
.alert-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  font-family: var(--mono);
  font-weight: 700;
}
.check-list {
  list-style: none;
  margin: 10px 0 14px 0;
  padding: 0;
}
.check-list li {
  position: relative;
  padding-left: 32px;
  padding-top: 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
  margin: 0;
}
.check-list li:last-child { border-bottom: none; }
.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 9px;
  width: 20px;
  height: 20px;
  border-radius: 5px;
  display: grid;
  place-items: center;
  color: var(--success);
  border: 1px solid var(--border-strong);
  background: var(--bg-subtle);
  font-size: 13px;
  font-weight: 700;
}
.intro-card {
  background: linear-gradient(135deg, var(--accent-glow) 0%, transparent 100%);
  border-color: rgba(229, 48, 58, 0.25);
}
.intro-card h2 {
  font-size: 17px;
  color: var(--accent);
  margin-bottom: 10px;
}
code {
  font-family: var(--mono);
  font-size: 12.5px;
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  padding: 1px 6px;
  border-radius: 4px;
  color: var(--text);
}
@media (max-width: 640px) {
  .toc ol { columns: 1; }
  .dl-grid { grid-template-columns: 1fr; gap: 4px 0; }
  .dl-grid dt { padding-top: 12px; }
  .section,
  .step,
  .intro-card,
  .privacy-pledge,
  .legal-card { padding: 22px 20px; }
}


/* Official OMDP39 logo + release/download cards */
.brand-mark {
  background: #050505;
  box-shadow: 0 4px 16px rgba(229, 48, 58, 0.18);
}
.oc-head-logo {
  width: 38px;
  height: 38px;
  border-radius: 9px;
  object-fit: cover;
  flex: 0 0 auto;
  box-shadow: 0 4px 14px rgba(229, 48, 58, 0.18);
}
.download-card {
  width: min(820px, calc(100vw - 48px));
  margin: 28px auto 0;
  padding: 18px 20px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: rgba(14, 14, 18, 0.78);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  align-items: center;
  text-align: left;
  box-shadow: 0 24px 60px rgba(0,0,0,0.18);
}
.download-card strong {
  display: block;
  font-size: 14px;
  margin-bottom: 4px;
}
.download-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 13px;
}
.release-hash {
  margin-top: 10px;
  display: grid;
  gap: 4px;
  color: var(--text-faint);
  font-family: var(--mono);
  font-size: 11px;
  overflow-wrap: anywhere;
}
.release-hash code {
  color: var(--text);
}
.release-card {
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin: 14px 0;
}
.release-card .actions-row {
  margin-top: 14px;
}
@media (max-width: 720px) {
  .download-card { grid-template-columns: 1fr; }
  .download-card .btn { width: 100%; }
}


/* ================================================================
   Polished public hero
   ================================================================ */
.hero.hero-polished {
  max-width: 1200px;
  padding: clamp(56px, 8vw, 92px) 24px 42px;
  position: relative;
  isolation: isolate;
}
.hero.hero-polished::before,
.hero.hero-polished::after {
  content: "";
  position: absolute;
  inset: auto;
  border-radius: 999px;
  pointer-events: none;
  z-index: -1;
  filter: blur(8px);
}
.hero.hero-polished::before {
  width: min(520px, 70vw);
  height: min(520px, 70vw);
  left: 50%;
  top: 16px;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(229, 48, 58, 0.22) 0%, rgba(229, 48, 58, 0.08) 34%, transparent 70%);
  opacity: 0.76;
}
.hero.hero-polished::after {
  width: 520px;
  height: 220px;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse, rgba(255, 255, 255, 0.08), transparent 70%);
  opacity: 0.35;
}
.hero-shell {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 34px;
  padding: clamp(34px, 6vw, 66px) clamp(22px, 5vw, 58px);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.018) 48%, rgba(0, 0, 0, 0.04)),
    radial-gradient(circle at 50% 0%, rgba(229, 48, 58, 0.18), transparent 42%),
    linear-gradient(135deg, rgba(14, 14, 18, 0.92), rgba(7, 7, 9, 0.86));
  box-shadow:
    0 34px 90px rgba(0, 0, 0, 0.36),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
}
.hero-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255,255,255,0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.024) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(circle at 50% 35%, black 0%, transparent 72%);
  -webkit-mask-image: radial-gradient(circle at 50% 35%, black 0%, transparent 72%);
  opacity: 0.42;
  pointer-events: none;
}
.hero-shell > * {
  position: relative;
  z-index: 1;
}
.hero-logo-card {
  width: fit-content;
  margin: 0 auto 16px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 13px 8px 8px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.28);
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.05em;
}
.hero-logo {
  display: block;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  object-fit: cover;
  box-shadow: 0 8px 26px rgba(229, 48, 58, 0.20);
}
.hero-polished .eyebrow {
  margin-bottom: 18px;
  padding: 8px 16px;
  background: rgba(229, 48, 58, 0.105);
  border-color: rgba(229, 48, 58, 0.34);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}
.hero-polished h1 {
  max-width: 980px;
  margin: 0 auto 20px;
  font-size: clamp(42px, 6.4vw, 82px);
  line-height: 0.98;
  letter-spacing: -0.055em;
  text-wrap: balance;
}
.hero-polished h1 em {
  color: var(--accent);
  text-shadow: 0 0 34px rgba(229, 48, 58, 0.28);
}
.hero-polished p {
  max-width: 760px;
  font-size: clamp(16px, 1.6vw, 20px);
  line-height: 1.65;
  margin-bottom: 0;
  text-wrap: pretty;
}
.hero-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin: 30px 0 0;
}
.hero-cta {
  min-width: 190px;
}
.hero-assurance-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  width: min(860px, 100%);
  margin: 28px auto 0;
}
.hero-assurance-card {
  padding: 16px 18px;
  border-radius: 16px;
  background: rgba(0, 0, 0, 0.24);
  border: 1px solid rgba(255, 255, 255, 0.08);
  text-align: left;
}
.hero-assurance-card strong,
.hero-assurance-card span {
  display: block;
}
.hero-assurance-card strong {
  color: var(--text);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.hero-assurance-card span {
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.45;
}
.hero-status {
  margin-top: 20px;
}
.hero-polished .download-card {
  margin-top: 26px;
  background:
    linear-gradient(180deg, rgba(14, 14, 18, 0.82), rgba(7, 7, 9, 0.82));
  border-color: rgba(255, 255, 255, 0.12);
}
.offline-active-card {
  grid-template-columns: 1fr;
}
@media (max-width: 760px) {
  .hero.hero-polished {
    padding-top: 40px;
  }
  .hero-shell {
    border-radius: 24px;
  }
  .hero-polished h1 {
    font-size: clamp(38px, 11vw, 58px);
    letter-spacing: -0.045em;
  }
  .hero-assurance-grid {
    grid-template-columns: 1fr;
  }
  .hero-assurance-card {
    text-align: center;
  }
  .hero-cta {
    width: 100%;
  }
}
@media (max-width: 440px) {
  .hero.hero-polished {
    padding-inline: 16px;
  }
  .hero-shell {
    padding: 28px 18px;
  }
  .hero-logo-card {
    margin-bottom: 14px;
  }
  .hero-polished .eyebrow {
    font-size: 10px;
    letter-spacing: 0.06em;
  }
}


/* ================================================================
   OmegaConnect-style navigation
   ================================================================ */
:root { --header-h: 92px; }
.site-header.omega-nav-header {
  position: sticky;
  top: 0;
  z-index: 9500;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background:
    radial-gradient(ellipse 46% 140% at 78% 0%, rgba(229, 48, 58, 0.11), transparent 70%),
    rgba(7, 7, 9, 0.74);
  backdrop-filter: saturate(180%) blur(24px);
  -webkit-backdrop-filter: saturate(180%) blur(24px);
  border-bottom: 1px solid var(--border);
}
.site-header.omega-nav-header .wrap.omega-header-wrap {
  max-width: none;
  width: 100%;
  padding: 0 24px;
  justify-content: center;
}
.omega-top-brand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--text);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1;
  padding: 10px 14px;
  border-radius: 999px;
  transition: transform 180ms var(--ease), background 180ms var(--ease);
}
.omega-top-brand:hover {
  transform: translateY(-1px);
  background: rgba(255,255,255,0.035);
}
.omega-top-logo {
  width: 30px;
  height: 30px;
  display: block;
  object-fit: cover;
  border-radius: 9px;
  box-shadow: 0 10px 30px rgba(229, 48, 58, 0.20);
}
.omega-top-wordmark {
  display: inline-flex;
  align-items: baseline;
  gap: 0;
  font-size: clamp(16px, 2vw, 21px);
}
.omega-top-wordmark strong {
  color: var(--accent);
  font-weight: 800;
  margin-left: 2px;
}
.omega-floating-menu.menu-toggle {
  display: inline-flex !important;
  position: fixed;
  top: calc(var(--header-h) + 22px);
  left: 18px;
  z-index: 9700;
  width: 64px;
  height: 64px;
  border-radius: 999px;
  background: rgba(10, 10, 13, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.10);
  box-shadow:
    0 18px 42px rgba(0,0,0,0.45),
    inset 0 1px 0 rgba(255,255,255,0.04);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  color: rgba(245,245,247,0.72);
}
.omega-floating-menu.menu-toggle:hover {
  color: var(--text);
  border-color: rgba(255,255,255,0.18);
  background: rgba(18,18,24,0.88);
}
.omega-floating-menu.menu-toggle span {
  width: 25px;
  height: 2.5px;
  opacity: 0.86;
}
.omega-floating-menu.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.omega-floating-menu.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }
.site-menu-backdrop {
  z-index: 9600;
  background: rgba(0, 0, 0, 0.38);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
}
.site-menu.omega-side-menu {
  position: fixed;
  top: calc(var(--header-h) + 88px);
  left: 6px;
  right: auto;
  width: min(486px, calc(100vw - 12px));
  max-height: calc(100vh - var(--header-h) - 108px);
  overflow-y: auto;
  padding: 30px 34px 28px;
  border-radius: 30px;
  background:
    linear-gradient(150deg, rgba(16,16,20,0.965), rgba(5,5,7,0.965) 62%),
    radial-gradient(circle at 100% 12%, rgba(229, 48, 58, 0.10), transparent 42%);
  border: 1px solid rgba(255,255,255,0.105);
  box-shadow:
    0 32px 90px rgba(0,0,0,0.64),
    inset 0 1px 0 rgba(255,255,255,0.045);
  transform: translateX(-22px) translateY(8px) scale(0.975);
  opacity: 0;
}
.site-menu-backdrop.show .site-menu.omega-side-menu {
  transform: translateX(0) translateY(0) scale(1);
  opacity: 1;
}
.site-menu-brand {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 0 0 24px;
}
.site-menu-brand-logo {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  object-fit: cover;
  box-shadow: 0 12px 36px rgba(229,48,58,0.20);
}
.site-menu-brand strong,
.site-menu-brand span {
  display: block;
}
.site-menu-brand strong {
  color: var(--text);
  font-size: 16px;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.site-menu-brand span {
  color: var(--text-muted);
  font-size: 12px;
  margin-top: 4px;
}
.site-menu-head,
.site-menu-close,
.site-menu-title { display: none !important; }
.site-menu-section { padding: 0; }
.site-menu-section-title {
  margin: 0 0 10px;
  color: rgba(255,255,255,0.25);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.site-menu-divider {
  height: 1px;
  background: rgba(255,255,255,0.08);
  margin: 20px 0 22px;
}
.site-menu a.site-menu-link,
.site-menu button.site-menu-link {
  display: flex;
  align-items: center;
  gap: 20px;
  width: 100%;
  min-height: 52px;
  padding: 9px 12px;
  border-radius: 14px;
  color: rgba(245,245,247,0.57);
  font-size: clamp(18px, 2.1vw, 25px);
  font-weight: 500;
  letter-spacing: -0.025em;
  background: transparent;
  border: 0;
}
.site-menu a.site-menu-link:hover,
.site-menu button.site-menu-link:hover,
.site-menu a.site-menu-link[aria-current="page"] {
  background: rgba(255,255,255,0.045);
  color: rgba(245,245,247,0.92);
}
.site-menu-icon {
  width: 34px;
  min-width: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.26);
  font-family: var(--mono);
  font-size: 20px;
}
.site-menu a.site-menu-link:hover .site-menu-icon,
.site-menu button.site-menu-link:hover .site-menu-icon,
.site-menu a.site-menu-link[aria-current="page"] .site-menu-icon {
  color: rgba(229,48,58,0.86);
}
.site-menu-lang {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.site-menu-lang button {
  min-height: 62px;
  border-radius: 15px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.035);
  color: rgba(245,245,247,0.42);
  font-weight: 800;
  letter-spacing: 0.02em;
  font-size: 17px;
  transition: background 180ms var(--ease), border-color 180ms var(--ease), color 180ms var(--ease), box-shadow 180ms var(--ease);
}
.site-menu-lang button:hover {
  color: var(--text);
  border-color: rgba(255,255,255,0.18);
}
.site-menu-lang button.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  box-shadow: 0 14px 32px rgba(229,48,58,0.28);
}
.header-nav.nav-primary { display: none !important; }
@media (max-width: 720px) {
  :root { --header-h: 78px; }
  .omega-top-wordmark { font-size: 17px; }
  .omega-top-logo { width: 28px; height: 28px; }
  .omega-floating-menu.menu-toggle {
    top: calc(var(--header-h) + 14px);
    left: 14px;
    width: 56px;
    height: 56px;
  }
  .site-menu.omega-side-menu {
    top: calc(var(--header-h) + 76px);
    width: min(486px, calc(100vw - 12px));
    padding: 24px 26px 24px;
    border-radius: 26px;
  }
  .site-menu a.site-menu-link,
  .site-menu button.site-menu-link {
    min-height: 48px;
    font-size: 20px;
    gap: 16px;
  }
  .site-menu-lang button { min-height: 56px; }
}
@media (max-width: 420px) {
  .omega-top-wordmark strong { margin-left: 1px; }
  .omega-top-brand { padding-inline: 8px; }
  .site-menu.omega-side-menu {
    left: 5px;
    width: calc(100vw - 10px);
    padding: 22px 20px 20px;
  }
}
@media print {
  .omega-floating-menu,
  .site-menu-backdrop { display: none !important; }
}


/* ================================================================
   Compact final polish: quieter hero + smaller Omega navigation
   ================================================================ */
:root { --header-h: 78px; }

.site-header.omega-nav-header {
  height: var(--header-h);
}
.site-header.omega-nav-header .wrap.omega-header-wrap {
  padding-inline: 18px;
}
.omega-top-brand {
  padding: 8px 12px;
}
.omega-top-logo {
  width: 26px;
  height: 26px;
  border-radius: 8px;
}
.omega-top-wordmark {
  font-size: clamp(15px, 1.45vw, 18px);
  letter-spacing: -0.035em;
}
.omega-floating-menu.menu-toggle {
  top: calc(var(--header-h) + 16px);
  left: 16px;
  width: 50px;
  height: 50px;
  box-shadow:
    0 14px 34px rgba(0,0,0,0.42),
    inset 0 1px 0 rgba(255,255,255,0.04);
}
.omega-floating-menu.menu-toggle span {
  width: 20px;
  height: 2px;
}
.omega-floating-menu.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.omega-floating-menu.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.site-menu.omega-side-menu {
  top: calc(var(--header-h) + 70px);
  left: 10px;
  width: min(368px, calc(100vw - 20px));
  max-height: calc(100vh - var(--header-h) - 88px);
  padding: 22px 24px 20px;
  border-radius: 24px;
  transform: translateX(-14px) translateY(6px) scale(0.985);
}
.site-menu-brand {
  gap: 11px;
  padding-bottom: 18px;
}
.site-menu-brand-logo {
  width: 38px;
  height: 38px;
  border-radius: 11px;
}
.site-menu-brand strong {
  font-size: 15px;
}
.site-menu-brand span {
  font-size: 11px;
  margin-top: 3px;
}
.site-menu-section-title {
  margin-bottom: 8px;
  font-size: 10.5px;
  letter-spacing: 0.16em;
}
.site-menu-divider {
  margin: 16px 0 18px;
}
.site-menu a.site-menu-link,
.site-menu button.site-menu-link {
  min-height: 42px;
  padding: 7px 10px;
  gap: 14px;
  border-radius: 12px;
  font-size: clamp(15px, 1.45vw, 18px);
  letter-spacing: -0.02em;
}
.site-menu-icon {
  width: 26px;
  min-width: 26px;
  font-size: 16px;
}
.site-menu-lang {
  gap: 8px;
}
.site-menu-lang button {
  min-height: 44px;
  border-radius: 12px;
  font-size: 13.5px;
}

.hero.hero-polished {
  max-width: 1120px;
  padding: clamp(34px, 5vw, 62px) 24px 34px;
}
.hero.hero-polished::before {
  width: min(420px, 62vw);
  height: min(420px, 62vw);
  top: 0;
  opacity: 0.50;
}
.hero.hero-polished::after {
  width: 420px;
  height: 180px;
  opacity: 0.22;
}
.hero-shell {
  border-radius: 26px;
  padding: clamp(28px, 4.4vw, 48px) clamp(20px, 4vw, 46px);
}
.hero-logo-card {
  margin-bottom: 12px;
  padding: 6px 11px 6px 6px;
  font-size: 10.5px;
}
.hero-logo {
  width: 30px;
  height: 30px;
  border-radius: 9px;
}
.hero-polished .eyebrow {
  margin-bottom: 14px;
  padding: 6px 13px;
  font-size: 10.5px;
  letter-spacing: 0.075em;
}
.hero-polished h1 {
  max-width: 1040px;
  margin-bottom: 16px;
  font-size: clamp(34px, 4.4vw, 60px);
  line-height: 1.02;
  letter-spacing: -0.045em;
}
.hero-title-line {
  display: block;
  white-space: nowrap;
}
.hero-polished p {
  max-width: 720px;
  font-size: clamp(14.5px, 1.25vw, 17px);
  line-height: 1.6;
}
.hero-actions {
  margin-top: 22px;
}
.hero-cta {
  min-width: 170px;
  padding: 12px 22px;
}
.hero-assurance-grid {
  width: min(780px, 100%);
  margin-top: 22px;
  gap: 10px;
}
.hero-assurance-card {
  padding: 13px 15px;
  border-radius: 14px;
}
.hero-assurance-card strong {
  margin-bottom: 4px;
  font-size: 10.5px;
}
.hero-assurance-card span {
  font-size: 12.2px;
}
.hero-status {
  margin-top: 16px;
}
.hero-polished .download-card {
  margin-top: 20px;
}

@media (max-width: 900px) {
  .hero-title-line { white-space: normal; }
}
@media (max-width: 720px) {
  :root { --header-h: 72px; }
  .omega-floating-menu.menu-toggle {
    top: calc(var(--header-h) + 12px);
    left: 12px;
    width: 46px;
    height: 46px;
  }
  .site-menu.omega-side-menu {
    top: calc(var(--header-h) + 62px);
    left: 8px;
    width: min(340px, calc(100vw - 16px));
    padding: 20px 20px 18px;
    border-radius: 22px;
  }
  .site-menu a.site-menu-link,
  .site-menu button.site-menu-link {
    min-height: 40px;
    font-size: 16px;
  }
  .site-menu-lang button { min-height: 42px; }

  .hero.hero-polished {
    padding-top: 34px;
  }
  .hero-shell {
    border-radius: 22px;
    padding: 26px 18px;
  }
  .hero-polished h1 {
    font-size: clamp(31px, 8.8vw, 46px);
    line-height: 1.04;
    letter-spacing: -0.04em;
  }
  .hero-polished p {
    font-size: 14.5px;
  }
  .hero-assurance-grid {
    margin-top: 18px;
  }
}
@media (max-width: 420px) {
  .site-menu.omega-side-menu {
    width: calc(100vw - 14px);
    left: 7px;
    padding: 18px 18px 16px;
  }
  .hero.hero-polished {
    padding-inline: 14px;
  }
  .hero-logo-card,
  .hero-polished .eyebrow {
    transform: scale(0.96);
    transform-origin: center;
  }
}


/* ================================================================
   Final compact polish: calmer hero + smaller OmegaConnect side menu
   ================================================================ */
:root { --header-h: 78px; }

.hero.hero-polished {
  max-width: 1080px;
  padding: clamp(34px, 5.5vw, 60px) 24px 30px;
}
.hero.hero-polished::before {
  width: min(420px, 64vw);
  height: min(420px, 64vw);
  top: 6px;
  opacity: 0.55;
}
.hero.hero-polished::after {
  width: 420px;
  height: 170px;
  opacity: 0.24;
}
.hero-shell {
  border-radius: 28px;
  padding: clamp(28px, 4.2vw, 46px) clamp(20px, 4vw, 42px);
  box-shadow:
    0 24px 70px rgba(0, 0, 0, 0.30),
    inset 0 1px 0 rgba(255, 255, 255, 0.055);
}
.hero-logo-card {
  margin-bottom: 12px;
  padding: 6px 11px 6px 6px;
  gap: 8px;
  font-size: 10.5px;
}
.hero-logo {
  width: 28px;
  height: 28px;
  border-radius: 8px;
}
.hero-polished .eyebrow {
  margin-bottom: 14px;
  padding: 6px 13px;
  font-size: 10.5px;
  letter-spacing: 0.075em;
}
.hero-polished h1 {
  max-width: 900px;
  margin: 0 auto 14px;
  font-size: clamp(34px, 4.35vw, 58px);
  line-height: 1.045;
  letter-spacing: -0.045em;
}
.hero-polished p {
  max-width: 675px;
  font-size: clamp(14.5px, 1.25vw, 17px);
  line-height: 1.55;
}
.hero-actions {
  margin-top: 22px;
  gap: 10px;
}
.hero-cta {
  min-width: 172px;
  padding: 12px 20px;
}
.hero-assurance-grid {
  width: min(760px, 100%);
  margin-top: 22px;
  gap: 10px;
}
.hero-assurance-card {
  padding: 12px 14px;
  border-radius: 14px;
}
.hero-assurance-card strong {
  font-size: 10.5px;
  margin-bottom: 5px;
}
.hero-assurance-card span {
  font-size: 12.5px;
}
.hero-status {
  margin-top: 16px;
  padding: 8px 14px;
  font-size: 11.5px;
}
.hero-polished .download-card {
  margin-top: 20px;
}

.site-header.omega-nav-header {
  height: var(--header-h);
}
.omega-top-brand {
  padding: 8px 12px;
  gap: 8px;
}
.omega-top-logo {
  width: 26px;
  height: 26px;
  border-radius: 8px;
}
.omega-top-wordmark {
  font-size: clamp(15px, 1.5vw, 18px);
}
.omega-floating-menu.menu-toggle {
  top: calc(var(--header-h) + 14px);
  left: 18px;
  width: 50px;
  height: 50px;
  box-shadow:
    0 14px 34px rgba(0,0,0,0.38),
    inset 0 1px 0 rgba(255,255,255,0.04);
}
.omega-floating-menu.menu-toggle span {
  width: 21px;
  height: 2px;
}
.omega-floating-menu.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.omega-floating-menu.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
.site-menu.omega-side-menu {
  top: calc(var(--header-h) + 64px);
  left: 8px;
  width: min(372px, calc(100vw - 18px));
  max-height: calc(100vh - var(--header-h) - 82px);
  padding: 22px 22px 20px;
  border-radius: 24px;
  transform: translateX(-18px) translateY(6px) scale(0.985);
  box-shadow:
    0 24px 68px rgba(0,0,0,0.58),
    inset 0 1px 0 rgba(255,255,255,0.045);
}
.site-menu-brand {
  gap: 10px;
  padding-bottom: 18px;
}
.site-menu-brand-logo {
  width: 36px;
  height: 36px;
  border-radius: 10px;
}
.site-menu-brand strong {
  font-size: 14px;
}
.site-menu-brand span {
  font-size: 11px;
  margin-top: 3px;
}
.site-menu-section-title {
  margin-bottom: 8px;
  font-size: 10.5px;
  letter-spacing: 0.16em;
}
.site-menu-divider {
  margin: 14px 0 16px;
}
.site-menu a.site-menu-link,
.site-menu button.site-menu-link {
  min-height: 42px;
  gap: 14px;
  padding: 7px 10px;
  border-radius: 12px;
  font-size: clamp(15px, 1.25vw, 17px);
  letter-spacing: -0.015em;
}
.site-menu-icon {
  width: 26px;
  min-width: 26px;
  font-size: 15px;
}
.site-menu-lang {
  gap: 8px;
}
.site-menu-lang button {
  min-height: 46px;
  border-radius: 12px;
  font-size: 14px;
}

@media (max-width: 760px) {
  .hero.hero-polished { padding-top: 30px; }
  .hero-shell { padding: 26px 18px; border-radius: 22px; }
  .hero-polished h1 {
    font-size: clamp(31px, 9vw, 46px);
    line-height: 1.06;
  }
  .hero-polished p { font-size: 14.5px; }
  .hero-assurance-grid { margin-top: 18px; }
}
@media (max-width: 720px) {
  :root { --header-h: 70px; }
  .omega-floating-menu.menu-toggle {
    top: calc(var(--header-h) + 12px);
    left: 12px;
    width: 46px;
    height: 46px;
  }
  .site-menu.omega-side-menu {
    top: calc(var(--header-h) + 58px);
    width: min(360px, calc(100vw - 16px));
    padding: 20px 20px 18px;
    border-radius: 22px;
  }
  .site-menu a.site-menu-link,
  .site-menu button.site-menu-link {
    min-height: 40px;
    font-size: 16px;
  }
  .site-menu-lang button { min-height: 44px; }
}
@media (max-width: 440px) {
  .hero.hero-polished { padding-inline: 14px; }
  .hero-shell { padding: 24px 16px; }
  .hero-logo-card { display: none; }
  .hero-polished .eyebrow { font-size: 9.5px; }
  .hero-polished h1 { font-size: clamp(28px, 8.6vw, 36px); }
  .hero-actions { margin-top: 18px; }
  .site-menu.omega-side-menu {
    left: 8px;
    width: calc(100vw - 16px);
    padding: 18px 18px 16px;
  }
}


/* ================================================================
   Release / version metadata
   ================================================================ */
.release-strip {
  width: min(720px, 100%);
  margin: 14px auto 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--text-faint);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.release-strip span {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 5px 9px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255,255,255,0.025);
}
.site-menu-release {
  margin: -8px 0 16px 46px;
  display: grid;
  gap: 3px;
  color: var(--text-faint);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  line-height: 1.35;
}
.site-menu-release strong {
  color: var(--text-muted);
  font-weight: 600;
}
.version-note {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--text-faint);
  font-family: var(--mono);
  font-size: 11px;
}
.version-note span {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px 8px;
  background: rgba(255,255,255,0.025);
}
@media (max-width: 560px) {
  .site-menu-release { margin-left: 46px; font-size: 9.5px; }
  .release-strip { font-size: 9.5px; }
}


/* ================================================================
   v1.0.0 clean navigation polish — OmegaConnect-sized header/menu
   ================================================================ */
:root { --header-h: 58px; }

.site-header.omega-nav-header {
  height: var(--header-h) !important;
  min-height: var(--header-h) !important;
  background:
    radial-gradient(ellipse 46% 150% at 82% 0%, rgba(229, 48, 58, 0.105), transparent 72%),
    rgba(7, 7, 9, 0.76) !important;
  border-bottom: 1px solid rgba(255,255,255,0.075) !important;
  backdrop-filter: saturate(180%) blur(22px) !important;
  -webkit-backdrop-filter: saturate(180%) blur(22px) !important;
}
.site-header.omega-nav-header .wrap.omega-header-wrap {
  height: var(--header-h) !important;
  max-width: none !important;
  width: 100% !important;
  padding: 0 18px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}
.omega-top-brand {
  height: var(--header-h) !important;
  min-height: var(--header-h) !important;
  padding: 0 !important;
  gap: 9px !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  color: var(--text) !important;
  transform: none !important;
}
.omega-top-brand:hover {
  background: transparent !important;
  transform: none !important;
}
.omega-top-logo {
  width: 28px !important;
  height: 28px !important;
  border-radius: 8px !important;
  box-shadow: 0 8px 24px rgba(229,48,58,0.18) !important;
}
.omega-top-wordmark {
  display: inline-flex !important;
  align-items: center !important;
  gap: 0 !important;
  color: var(--text) !important;
  font-size: 16px !important;
  font-weight: 800 !important;
  line-height: 1 !important;
  letter-spacing: -0.035em !important;
}
.omega-top-wordmark span,
.omega-top-wordmark strong {
  color: inherit !important;
  font: inherit !important;
  margin: 0 !important;
}

.omega-floating-menu.menu-toggle {
  top: calc(var(--header-h) + 22px) !important;
  left: 18px !important;
  width: 54px !important;
  height: 54px !important;
  border-radius: 999px !important;
  background: rgba(10,10,13,0.80) !important;
  border: 1px solid rgba(255,255,255,0.12) !important;
  color: rgba(245,245,247,0.70) !important;
  box-shadow:
    0 16px 36px rgba(0,0,0,0.42),
    inset 0 1px 0 rgba(255,255,255,0.04) !important;
  backdrop-filter: blur(16px) !important;
  -webkit-backdrop-filter: blur(16px) !important;
}
.omega-floating-menu.menu-toggle:hover {
  background: rgba(18,18,23,0.90) !important;
  border-color: rgba(255,255,255,0.18) !important;
}
.omega-floating-menu.menu-toggle[aria-expanded="true"] {
  background: var(--accent) !important;
  border-color: var(--accent) !important;
  color: #fff !important;
  box-shadow: 0 16px 34px rgba(229,48,58,0.28) !important;
}
.omega-floating-menu.menu-toggle span {
  width: 21px !important;
  height: 2px !important;
  opacity: 0.88 !important;
}
.omega-floating-menu.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg) !important; }
.omega-floating-menu.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg) !important; }

.site-menu-backdrop {
  z-index: 9600 !important;
  background: rgba(0,0,0,0.42) !important;
  backdrop-filter: blur(4px) !important;
  -webkit-backdrop-filter: blur(4px) !important;
}
.site-menu.omega-side-menu {
  top: calc(var(--header-h) + 72px) !important;
  left: 18px !important;
  width: min(292px, calc(100vw - 36px)) !important;
  max-height: calc(100vh - var(--header-h) - 96px) !important;
  padding: 22px 20px 18px !important;
  border-radius: 18px !important;
  background:
    linear-gradient(150deg, rgba(16,16,20,0.965), rgba(5,5,7,0.968) 64%),
    radial-gradient(circle at 100% 16%, rgba(229,48,58,0.10), transparent 44%) !important;
  border: 1px solid rgba(255,255,255,0.10) !important;
  box-shadow:
    0 24px 70px rgba(0,0,0,0.58),
    inset 0 1px 0 rgba(255,255,255,0.045) !important;
  transform: translateX(-14px) translateY(5px) scale(0.985) !important;
}
.site-menu-backdrop.show .site-menu.omega-side-menu {
  transform: translateX(0) translateY(0) scale(1) !important;
}
.site-menu-brand,
.site-menu-release {
  display: none !important;
}
.site-menu-section-title {
  margin: 0 0 12px !important;
  color: rgba(255,255,255,0.25) !important;
  font-family: var(--mono) !important;
  font-size: 10px !important;
  font-weight: 700 !important;
  letter-spacing: 0.18em !important;
  text-transform: uppercase !important;
}
.site-menu-divider {
  margin: 14px 0 16px !important;
  background: rgba(255,255,255,0.075) !important;
}
.site-menu a.site-menu-link,
.site-menu button.site-menu-link {
  min-height: 38px !important;
  padding: 7px 9px !important;
  gap: 13px !important;
  border-radius: 10px !important;
  color: rgba(245,245,247,0.58) !important;
  font-size: 15px !important;
  font-weight: 500 !important;
  line-height: 1.15 !important;
  letter-spacing: -0.018em !important;
}
.site-menu a.site-menu-link:hover,
.site-menu button.site-menu-link:hover,
.site-menu a.site-menu-link[aria-current="page"] {
  background: rgba(255,255,255,0.048) !important;
  color: rgba(245,245,247,0.94) !important;
}
.site-menu-icon {
  width: 24px !important;
  min-width: 24px !important;
  font-size: 14px !important;
  color: rgba(255,255,255,0.27) !important;
}
.site-menu-lang {
  gap: 8px !important;
}
.site-menu-lang button {
  min-height: 38px !important;
  border-radius: 9px !important;
  font-size: 12px !important;
  font-weight: 800 !important;
}

.hero.hero-polished {
  padding-top: clamp(24px, 3.5vw, 44px) !important;
}
.hero-shell {
  padding-top: clamp(30px, 4vw, 46px) !important;
}
.hero-logo-card,
.hero.hero-polished .eyebrow {
  display: none !important;
}
.hero-polished h1 {
  margin-top: 0 !important;
}
.release-strip {
  margin-top: 12px !important;
}

@media (max-width: 720px) {
  :root { --header-h: 56px; }
  .omega-top-logo { width: 27px !important; height: 27px !important; }
  .omega-top-wordmark { font-size: 15px !important; }
  .omega-floating-menu.menu-toggle {
    top: calc(var(--header-h) + 18px) !important;
    left: 14px !important;
    width: 50px !important;
    height: 50px !important;
  }
  .site-menu.omega-side-menu {
    top: calc(var(--header-h) + 64px) !important;
    left: 10px !important;
    width: min(292px, calc(100vw - 20px)) !important;
    padding: 20px 18px 16px !important;
    border-radius: 18px !important;
  }
  .site-menu a.site-menu-link,
  .site-menu button.site-menu-link {
    font-size: 15px !important;
    min-height: 38px !important;
  }
}

/* ================================================================
   FINAL DESIGN LOCK v1.0.0 — OmegaConnect-aligned compact navigation
   ================================================================ */
:root { --header-h: 64px !important; }

.site-header.omega-nav-header {
  position: sticky !important;
  top: 0 !important;
  height: 64px !important;
  min-height: 64px !important;
  z-index: 9000 !important;
  background:
    radial-gradient(ellipse 45% 140% at 83% 0%, rgba(229,48,58,0.12), transparent 72%),
    rgba(7,7,9,0.78) !important;
  border-bottom: 1px solid rgba(255,255,255,0.075) !important;
  backdrop-filter: saturate(180%) blur(24px) !important;
  -webkit-backdrop-filter: saturate(180%) blur(24px) !important;
}
.site-header.omega-nav-header .wrap.omega-header-wrap {
  height: 64px !important;
  width: 100% !important;
  max-width: none !important;
  padding: 0 18px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}
.omega-top-brand {
  height: 64px !important;
  min-height: 64px !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 10px !important;
  padding: 0 !important;
  margin: 0 !important;
  background: transparent !important;
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  transform: none !important;
}
.omega-top-brand:hover { background: transparent !important; transform: none !important; }
.omega-top-logo {
  width: 30px !important;
  height: 30px !important;
  border-radius: 8px !important;
  display: block !important;
  object-fit: cover !important;
  box-shadow: 0 8px 24px rgba(229,48,58,0.16) !important;
}
.omega-top-wordmark {
  display: inline-block !important;
  color: #f5f5f7 !important;
  font-size: 18px !important;
  font-weight: 800 !important;
  line-height: 1 !important;
  letter-spacing: -0.04em !important;
  white-space: nowrap !important;
}
.omega-top-wordmark::before,
.omega-top-wordmark::after { content: none !important; display: none !important; }
.omega-top-wordmark span,
.omega-top-wordmark strong { color: inherit !important; font: inherit !important; margin: 0 !important; }

.omega-floating-menu.menu-toggle {
  position: fixed !important;
  top: 92px !important;
  left: 18px !important;
  width: 58px !important;
  height: 58px !important;
  border-radius: 999px !important;
  padding: 0 !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  flex-direction: column !important;
  gap: 6px !important;
  z-index: 9700 !important;
  background: rgba(10,10,13,0.80) !important;
  border: 1px solid rgba(255,255,255,0.12) !important;
  color: rgba(245,245,247,0.74) !important;
  box-shadow: 0 16px 36px rgba(0,0,0,0.42), inset 0 1px 0 rgba(255,255,255,0.04) !important;
  backdrop-filter: blur(18px) !important;
  -webkit-backdrop-filter: blur(18px) !important;
}
.omega-floating-menu.menu-toggle span {
  display: block !important;
  width: 24px !important;
  height: 2px !important;
  border-radius: 999px !important;
  background: currentColor !important;
  opacity: 0.9 !important;
  transition: transform 220ms var(--ease), opacity 180ms var(--ease), background 180ms var(--ease) !important;
}
.omega-floating-menu.menu-toggle:hover {
  background: rgba(18,18,23,0.92) !important;
  border-color: rgba(255,255,255,0.18) !important;
}
.omega-floating-menu.menu-toggle[aria-expanded="true"] {
  background: var(--accent) !important;
  border-color: var(--accent) !important;
  color: #fff !important;
  box-shadow: 0 16px 34px rgba(229,48,58,0.30) !important;
}
.omega-floating-menu.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg) !important; }
.omega-floating-menu.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0 !important; }
.omega-floating-menu.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg) !important; }

.site-menu-backdrop {
  z-index: 9600 !important;
  background: rgba(0,0,0,0.44) !important;
  backdrop-filter: blur(8px) !important;
  -webkit-backdrop-filter: blur(8px) !important;
}
.site-menu.omega-side-menu {
  position: fixed !important;
  top: 128px !important;
  left: 18px !important;
  width: 292px !important;
  max-width: calc(100vw - 36px) !important;
  max-height: calc(100vh - 150px) !important;
  overflow-y: auto !important;
  padding: 22px 20px 18px !important;
  border-radius: 18px !important;
  background:
    linear-gradient(150deg, rgba(16,16,20,0.965), rgba(5,5,7,0.97) 64%),
    radial-gradient(circle at 100% 16%, rgba(229,48,58,0.10), transparent 44%) !important;
  border: 1px solid rgba(255,255,255,0.10) !important;
  box-shadow: 0 24px 70px rgba(0,0,0,0.58), inset 0 1px 0 rgba(255,255,255,0.045) !important;
  transform: translateX(-14px) translateY(5px) scale(0.985) !important;
}
.site-menu-backdrop.show .site-menu.omega-side-menu { transform: translateX(0) translateY(0) scale(1) !important; }
.site-menu-brand,
.site-menu-release,
.site-menu-head,
.site-menu-title,
.site-menu-close { display: none !important; }
.site-menu-section { padding: 0 !important; margin: 0 !important; }
.site-menu-section-title {
  margin: 0 0 12px !important;
  padding: 0 !important;
  color: rgba(255,255,255,0.25) !important;
  font-family: var(--mono) !important;
  font-size: 10px !important;
  font-weight: 700 !important;
  line-height: 1 !important;
  letter-spacing: 0.18em !important;
  text-transform: uppercase !important;
}
.site-menu-divider { height: 1px !important; margin: 14px 0 16px !important; background: rgba(255,255,255,0.075) !important; }
.site-menu a.site-menu-link,
.site-menu button.site-menu-link {
  min-height: 38px !important;
  height: 38px !important;
  padding: 7px 9px !important;
  gap: 13px !important;
  border-radius: 10px !important;
  color: rgba(245,245,247,0.58) !important;
  font-size: 15px !important;
  font-weight: 500 !important;
  line-height: 1.15 !important;
  letter-spacing: -0.018em !important;
}
.site-menu a.site-menu-link:hover,
.site-menu button.site-menu-link:hover,
.site-menu a.site-menu-link[aria-current="page"] {
  background: rgba(255,255,255,0.048) !important;
  color: rgba(245,245,247,0.94) !important;
}
.site-menu-icon {
  width: 24px !important;
  min-width: 24px !important;
  font-size: 14px !important;
  color: rgba(255,255,255,0.27) !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
}
.site-menu-lang { gap: 8px !important; padding: 0 !important; }
.site-menu-lang button {
  min-height: 38px !important;
  height: 38px !important;
  border-radius: 9px !important;
  font-size: 12px !important;
  font-weight: 800 !important;
}

/* Remove all permanent bylines and hero tags/pills from the product surface. */
.site-menu-brand span,
.site-menu-brand small,
[data-i18n="brandSub"],
[data-i18n-text="brandSub"],
.hero-logo-card,
.hero.hero-polished .eyebrow,
.release-strip { display: none !important; }

.hero.hero-polished { padding-top: clamp(24px, 3.4vw, 42px) !important; }
.hero-shell { padding-top: clamp(30px, 4vw, 46px) !important; }
.hero-polished h1 { margin-top: 0 !important; }

@media (max-width: 720px) {
  :root { --header-h: 58px !important; }
  .site-header.omega-nav-header,
  .site-header.omega-nav-header .wrap.omega-header-wrap,
  .omega-top-brand { height: 58px !important; min-height: 58px !important; }
  .omega-top-logo { width: 28px !important; height: 28px !important; }
  .omega-top-wordmark { font-size: 16px !important; }
  .omega-floating-menu.menu-toggle { top: 82px !important; left: 14px !important; width: 52px !important; height: 52px !important; }
  .omega-floating-menu.menu-toggle span { width: 21px !important; }
  .site-menu.omega-side-menu { top: 118px !important; left: 10px !important; width: min(292px, calc(100vw - 20px)) !important; padding: 20px 18px 16px !important; }
}



/* ================================================================
   FINAL NAV SIZE LOCK 2 — OmegaConnect compact header/menu
   ================================================================ */
:root { --header-h: 50px !important; }
.site-header.omega-nav-header { height: 50px !important; min-height: 50px !important; background: radial-gradient(ellipse 42% 150% at 82% 0%, rgba(229,48,58,0.105), transparent 72%), rgba(7,7,9,0.79) !important; border-bottom: 1px solid rgba(255,255,255,0.07) !important; backdrop-filter: saturate(180%) blur(22px) !important; -webkit-backdrop-filter: saturate(180%) blur(22px) !important; }
.site-header.omega-nav-header .wrap.omega-header-wrap, .omega-top-brand { height: 50px !important; min-height: 50px !important; }
.site-header.omega-nav-header .wrap.omega-header-wrap { padding: 0 16px !important; }
.omega-top-brand { gap: 8px !important; padding: 0 !important; }
.omega-top-logo { width: 24px !important; height: 24px !important; border-radius: 7px !important; box-shadow: 0 7px 20px rgba(229,48,58,0.15) !important; }
.omega-top-wordmark { font-size: 15px !important; font-weight: 800 !important; letter-spacing: -0.038em !important; line-height: 1 !important; }
.omega-floating-menu.menu-toggle { top: 74px !important; left: 18px !important; width: 46px !important; height: 46px !important; gap: 5px !important; border-radius: 999px !important; border: 1px solid rgba(255,255,255,0.12) !important; background: rgba(10,10,13,0.80) !important; box-shadow: 0 13px 30px rgba(0,0,0,0.38), inset 0 1px 0 rgba(255,255,255,0.04) !important; backdrop-filter: blur(16px) !important; -webkit-backdrop-filter: blur(16px) !important; }
.omega-floating-menu.menu-toggle span { width: 19px !important; height: 2px !important; }
.omega-floating-menu.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg) !important; }
.omega-floating-menu.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0 !important; }
.omega-floating-menu.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg) !important; }
.site-menu.omega-side-menu { top: 118px !important; left: 18px !important; width: 254px !important; max-width: calc(100vw - 36px) !important; max-height: calc(100vh - 136px) !important; padding: 18px 16px 15px !important; border-radius: 16px !important; box-shadow: 0 20px 56px rgba(0,0,0,0.56), inset 0 1px 0 rgba(255,255,255,0.045) !important; transform: translateX(-12px) translateY(5px) scale(0.988) !important; }
.site-menu-section-title { margin: 0 0 9px !important; font-size: 9.5px !important; letter-spacing: 0.17em !important; }
.site-menu-divider { margin: 12px 0 13px !important; }
.site-menu a.site-menu-link, .site-menu button.site-menu-link { height: 34px !important; min-height: 34px !important; padding: 6px 8px !important; gap: 11px !important; border-radius: 9px !important; font-size: 13.5px !important; font-weight: 500 !important; line-height: 1.1 !important; letter-spacing: -0.012em !important; }
.site-menu-icon { width: 21px !important; min-width: 21px !important; font-size: 12.5px !important; }
.site-menu-lang { gap: 7px !important; }
.site-menu-lang button { height: 34px !important; min-height: 34px !important; border-radius: 8px !important; font-size: 11.5px !important; }
.site-menu-brand, .site-menu-release, [data-i18n="brandSub"], [data-i18n-text="brandSub"], .hero-logo-card, .hero.hero-polished .eyebrow, .release-strip { display: none !important; }
.hero.hero-polished { padding-top: clamp(20px, 3vw, 34px) !important; }
.hero-shell { padding-top: clamp(28px, 3.8vw, 42px) !important; }
@media (max-width: 720px) { :root { --header-h: 48px !important; } .site-header.omega-nav-header, .site-header.omega-nav-header .wrap.omega-header-wrap, .omega-top-brand { height: 48px !important; min-height: 48px !important; } .omega-top-logo { width: 23px !important; height: 23px !important; } .omega-top-wordmark { font-size: 14.5px !important; } .omega-floating-menu.menu-toggle { top: 70px !important; left: 14px !important; width: 44px !important; height: 44px !important; } .omega-floating-menu.menu-toggle span { width: 18px !important; } .site-menu.omega-side-menu { top: 112px !important; left: 10px !important; width: min(254px, calc(100vw - 20px)) !important; max-height: calc(100vh - 124px) !important; padding: 17px 15px 14px !important; } .site-menu a.site-menu-link, .site-menu button.site-menu-link { height: 34px !important; min-height: 34px !important; font-size: 13.5px !important; } }

/* ================================================================
   FINAL MOBILE NAV POLISH v1.0.0 — header height, menu gap, mobile fit
   ================================================================ */
:root { --header-h: 48px !important; }

.site-header.omega-nav-header {
  height: 48px !important;
  min-height: 48px !important;
  background:
    radial-gradient(ellipse 42% 150% at 82% 0%, rgba(229,48,58,0.095), transparent 72%),
    rgba(7,7,9,0.80) !important;
  border-bottom: 1px solid rgba(255,255,255,0.065) !important;
  backdrop-filter: saturate(180%) blur(22px) !important;
  -webkit-backdrop-filter: saturate(180%) blur(22px) !important;
}
.site-header.omega-nav-header .wrap.omega-header-wrap,
.omega-top-brand {
  height: 48px !important;
  min-height: 48px !important;
}
.site-header.omega-nav-header .wrap.omega-header-wrap { padding: 0 14px !important; }
.omega-top-brand { gap: 7px !important; padding: 0 !important; }
.omega-top-logo {
  width: 23px !important;
  height: 23px !important;
  border-radius: 7px !important;
  box-shadow: 0 7px 18px rgba(229,48,58,0.14) !important;
}
.omega-top-wordmark {
  font-size: 14.5px !important;
  font-weight: 800 !important;
  letter-spacing: -0.035em !important;
}

.omega-floating-menu.menu-toggle {
  top: 68px !important;
  left: 18px !important;
  width: 42px !important;
  height: 42px !important;
  gap: 5px !important;
  background: rgba(10,10,13,0.82) !important;
  border: 1px solid rgba(255,255,255,0.115) !important;
  box-shadow: 0 12px 28px rgba(0,0,0,0.38), inset 0 1px 0 rgba(255,255,255,0.04) !important;
  backdrop-filter: blur(16px) !important;
  -webkit-backdrop-filter: blur(16px) !important;
}
.omega-floating-menu.menu-toggle span {
  width: 18px !important;
  height: 2px !important;
}
.omega-floating-menu.menu-toggle[aria-expanded="true"] {
  background: var(--accent) !important;
  border-color: var(--accent) !important;
  color: #fff !important;
  box-shadow: 0 12px 28px rgba(229,48,58,0.26) !important;
}
.omega-floating-menu.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg) !important; }
.omega-floating-menu.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0 !important; }
.omega-floating-menu.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg) !important; }

.site-menu.omega-side-menu {
  top: 118px !important; /* 8px gap below the 42px menu button */
  left: 18px !important;
  width: 236px !important;
  max-width: calc(100vw - 36px) !important;
  max-height: calc(100vh - 136px) !important;
  padding: 16px 14px 14px !important;
  border-radius: 15px !important;
  box-shadow: 0 18px 52px rgba(0,0,0,0.56), inset 0 1px 0 rgba(255,255,255,0.045) !important;
  transform: translateX(-10px) translateY(4px) scale(0.99) !important;
}
.site-menu-section-title {
  margin: 0 0 8px !important;
  font-size: 9px !important;
  letter-spacing: 0.17em !important;
}
.site-menu-divider { margin: 10px 0 12px !important; }
.site-menu a.site-menu-link,
.site-menu button.site-menu-link {
  height: 31px !important;
  min-height: 31px !important;
  padding: 5px 7px !important;
  gap: 10px !important;
  border-radius: 8px !important;
  font-size: 12.8px !important;
  line-height: 1.08 !important;
  letter-spacing: -0.01em !important;
}
.site-menu-icon {
  width: 19px !important;
  min-width: 19px !important;
  font-size: 11.5px !important;
}
.site-menu-lang {
  gap: 7px !important;
  margin-top: 0 !important;
}
.site-menu-lang button {
  height: 32px !important;
  min-height: 32px !important;
  border-radius: 8px !important;
  font-size: 11px !important;
}

@media (min-width: 721px) {
  .omega-floating-menu.menu-toggle {
    top: 68px !important;
    left: 18px !important;
    width: 42px !important;
    height: 42px !important;
  }
  .site-menu.omega-side-menu {
    top: 118px !important;
    left: 18px !important;
    width: 236px !important;
  }
}

@media (max-width: 720px) {
  :root { --header-h: 48px !important; }
  .site-header.omega-nav-header,
  .site-header.omega-nav-header .wrap.omega-header-wrap,
  .omega-top-brand { height: 48px !important; min-height: 48px !important; }
  .omega-top-logo { width: 23px !important; height: 23px !important; }
  .omega-top-wordmark { font-size: 14.5px !important; }
  .omega-floating-menu.menu-toggle {
    top: 66px !important;
    left: 14px !important;
    width: 42px !important;
    height: 42px !important;
  }
  .site-menu.omega-side-menu {
    top: 116px !important;
    left: 14px !important;
    width: min(236px, calc(100vw - 28px)) !important;
    max-height: calc(100vh - 132px) !important;
    padding: 16px 14px 14px !important;
  }
  .hero.hero-polished { padding: 20px 12px 22px !important; }
  .hero-shell { width: min(100%, 680px) !important; padding: 24px 15px !important; border-radius: 20px !important; }
  .hero-polished h1 { font-size: clamp(27px, 8.1vw, 36px) !important; line-height: 1.07 !important; }
  .hero-polished p { font-size: 13.5px !important; line-height: 1.52 !important; }
  .hero-actions { display: grid !important; grid-template-columns: 1fr !important; gap: 9px !important; width: min(320px, 100%) !important; margin-inline: auto !important; }
  .hero-cta { width: 100% !important; min-width: 0 !important; padding: 11px 16px !important; }
  .hero-assurance-grid { grid-template-columns: 1fr !important; width: min(320px, 100%) !important; margin-top: 16px !important; }
  .hero-status { width: min(320px, 100%) !important; justify-content: center !important; white-space: normal !important; text-align: center !important; }
  .main { padding-left: 12px !important; padding-right: 12px !important; }
  .card { padding: 20px 15px !important; border-radius: 18px !important; }
  .segmented { max-width: 100% !important; overflow-x: auto !important; scrollbar-width: thin !important; }
  .segmented button { padding: 9px 14px !important; white-space: nowrap !important; }
}

@media (max-width: 380px) {
  .omega-floating-menu.menu-toggle { left: 12px !important; }
  .site-menu.omega-side-menu {
    left: 12px !important;
    width: min(232px, calc(100vw - 24px)) !important;
    padding: 15px 13px 13px !important;
  }
  .site-menu a.site-menu-link,
  .site-menu button.site-menu-link {
    font-size: 12.5px !important;
    gap: 9px !important;
  }
  .site-menu-icon { width: 18px !important; min-width: 18px !important; }
}


/* ================================================================
   MOBILE FINAL LOCK v1.0.0 — footer cleanup, compact nav gap, no X overflow
   ================================================================ */
html,
body {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden !important;
}
body { min-width: 0; }
*, *::before, *::after { min-width: 0; }
img, svg, video, canvas { max-width: 100%; height: auto; }

.site-header.omega-nav-header {
  height: 48px !important;
  min-height: 48px !important;
}
.site-header.omega-nav-header .wrap.omega-header-wrap,
.omega-top-brand {
  height: 48px !important;
  min-height: 48px !important;
}
.omega-top-logo {
  width: 23px !important;
  height: 23px !important;
  border-radius: 7px !important;
}
.omega-top-wordmark {
  font-size: 14.5px !important;
  line-height: 1 !important;
}

/* Keep the floating menu button visually separated from the panel. */
.omega-floating-menu.menu-toggle {
  top: 66px !important;
  left: 18px !important;
  width: 42px !important;
  height: 42px !important;
}
.site-menu.omega-side-menu {
  top: 120px !important; /* 12px clear gap below the 42px menu button */
  left: 18px !important;
  width: min(236px, calc(100vw - 36px)) !important;
  max-width: calc(100vw - 36px) !important;
  max-height: calc(100vh - 136px) !important;
  overflow-y: auto !important;
  overscroll-behavior: contain !important;
  -webkit-overflow-scrolling: touch !important;
}
@supports (max-height: 100dvh) {
  .site-menu.omega-side-menu { max-height: calc(100dvh - 136px) !important; }
}

/* Global responsive containment. */
.site-header .wrap,
.hero,
.hero-shell,
.main,
.card,
.section,
.step,
.intro-card,
.privacy-pledge,
.legal-card,
.download-card,
.release-card,
.secret-reveal,
.share-card,
.share-input-card,
.toc,
.footer,
.oc-modal {
  max-width: 100% !important;
}
.main,
.legal-main,
.hero,
.hero.hero-polished {
  width: 100%;
}
.footer {
  padding-left: 16px !important;
  padding-right: 16px !important;
}
.footer-meta {
  overflow-wrap: anywhere;
  word-break: normal;
  line-height: 1.6;
}

.textarea,
.input,
.search-input,
.b24-tile-oneline,
.release-hash,
.addr-value,
.value-col,
code,
pre,
.code-block {
  max-width: 100% !important;
  overflow-wrap: anywhere !important;
  word-break: break-word;
}
.code-block,
.data-table-wrap,
.table-scroll {
  overflow-x: auto !important;
  -webkit-overflow-scrolling: touch;
}
.data-table {
  min-width: 640px;
}
.legal-main .data-table {
  display: block;
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.wordlist-search-frame,
.wordlist-search-inner,
.results-header,
.share-card-head,
.b24-result-head,
.secret-head,
.actions-row,
.row-between {
  min-width: 0 !important;
  max-width: 100% !important;
}

@media (max-width: 720px) {
  .omega-floating-menu.menu-toggle {
    top: 64px !important;
    left: 14px !important;
    width: 40px !important;
    height: 40px !important;
  }
  .omega-floating-menu.menu-toggle span {
    width: 17px !important;
  }
  .omega-floating-menu.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg) !important; }
  .omega-floating-menu.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg) !important; }
  .site-menu.omega-side-menu {
    top: 116px !important; /* 12px clear gap below mobile menu button */
    left: 14px !important;
    width: min(236px, calc(100vw - 28px)) !important;
    max-width: calc(100vw - 28px) !important;
    max-height: calc(100vh - 132px) !important;
    padding: 16px 14px 14px !important;
  }
  @supports (max-height: 100dvh) {
    .site-menu.omega-side-menu { max-height: calc(100dvh - 132px) !important; }
  }

  .hero.hero-polished {
    padding: 18px 12px 22px !important;
  }
  .hero-shell {
    width: 100% !important;
    padding: 22px 14px !important;
    border-radius: 18px !important;
  }
  .hero-polished h1 {
    max-width: 100% !important;
    font-size: clamp(26px, 8vw, 34px) !important;
    line-height: 1.08 !important;
    letter-spacing: -0.035em !important;
  }
  .hero-polished p {
    font-size: 13.25px !important;
    line-height: 1.5 !important;
  }
  .hero-actions,
  .hero-assurance-grid,
  .hero-status,
  .download-card {
    width: 100% !important;
    max-width: 330px !important;
    margin-left: auto !important;
    margin-right: auto !important;
  }
  .hero-actions {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 9px !important;
  }
  .hero-cta,
  .download-card .btn,
  .actions-row .btn,
  .actions-row button {
    width: 100% !important;
    min-width: 0 !important;
  }
  .hero-assurance-grid {
    grid-template-columns: 1fr !important;
  }

  .main,
  .legal-main,
  main.legal-main {
    padding-left: 12px !important;
    padding-right: 12px !important;
  }
  .card,
  .section,
  .step,
  .intro-card,
  .privacy-pledge,
  .legal-card {
    padding: 18px 14px !important;
    border-radius: 16px !important;
  }
  .tabs {
    justify-content: flex-start !important;
    overflow-x: auto !important;
    scrollbar-width: thin !important;
    padding-bottom: 4px;
  }
  .segmented {
    min-width: max-content !important;
    max-width: none !important;
  }
  .segmented button {
    padding: 9px 13px !important;
    white-space: nowrap !important;
  }
  .stepper-grid,
  .seed-length-grid,
  .pp-grid,
  .custom-path-grid {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }
  .wordlist-search-frame {
    padding: 14px !important;
  }
  .wordlist-search-inner {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 10px !important;
  }
  .wordlist-count {
    text-align: center !important;
    white-space: normal !important;
  }
  .wordlist-search-inner .btn {
    width: 100% !important;
  }
  .share-card-head,
  .results-header,
  .b24-result-head,
  .secret-head,
  .row-between {
    align-items: stretch !important;
  }
  .share-card-actions,
  .results-actions,
  .b24-result-actions {
    width: 100% !important;
    justify-content: stretch !important;
  }
  .share-card-actions > *,
  .results-actions > *,
  .b24-result-actions > * {
    flex: 1 1 100% !important;
  }
  .share-words,
  .secret-words,
  .b24-decoded-words {
    grid-template-columns: 1fr !important;
  }
  .b24-tile-grid { grid-template-columns: repeat(3, minmax(0, 1fr)) !important; }
  .b24-alphabet-grid { grid-template-columns: repeat(4, minmax(0, 1fr)) !important; }
  .tabs-os {
    width: 100% !important;
  }
  .tabs-os button {
    flex: 1 1 0 !important;
    padding-left: 10px !important;
    padding-right: 10px !important;
  }
  .footer-links {
    gap: 12px !important;
    font-size: 12px !important;
  }
}

@media (max-width: 380px) {
  .omega-floating-menu.menu-toggle { left: 12px !important; }
  .site-menu.omega-side-menu {
    left: 12px !important;
    width: min(230px, calc(100vw - 24px)) !important;
    max-width: calc(100vw - 24px) !important;
  }
  .site-menu a.site-menu-link,
  .site-menu button.site-menu-link {
    font-size: 12.2px !important;
    gap: 8px !important;
  }
  .site-menu-icon {
    width: 17px !important;
    min-width: 17px !important;
  }
  .hero-polished h1 {
    font-size: clamp(24px, 7.7vw, 31px) !important;
  }
  .hero-status { font-size: 10px !important; }
  .b24-tile-grid { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; }
}


/* ================================================================
   RESPONSIVE FINAL RESTORE v1.0.0 — desktop card restored, mobile contained
   ================================================================ */
@media (min-width: 721px) {
  /* Mobile overflow guards above must not stretch the desktop layout. */
  .hero,
  .hero.hero-polished {
    width: 100% !important;
    max-width: 1080px !important;
    margin-left: auto !important;
    margin-right: auto !important;
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  .hero.hero-polished {
    padding-top: clamp(24px, 3vw, 34px) !important;
    padding-bottom: 28px !important;
  }

  .hero-shell {
    width: min(100%, 1020px) !important;
    max-width: 1020px !important;
    margin-left: auto !important;
    margin-right: auto !important;
    padding: clamp(30px, 3.8vw, 42px) clamp(24px, 4vw, 42px) !important;
    border-radius: 26px !important;
  }

  .hero-polished h1 {
    max-width: 880px !important;
    margin-left: auto !important;
    margin-right: auto !important;
    font-size: clamp(38px, 4.25vw, 58px) !important;
    line-height: 1.045 !important;
    letter-spacing: -0.045em !important;
  }

  .hero-polished p {
    max-width: 660px !important;
    margin-left: auto !important;
    margin-right: auto !important;
    font-size: clamp(14.5px, 1.2vw, 17px) !important;
    line-height: 1.55 !important;
  }

  .hero-actions {
    width: auto !important;
    max-width: none !important;
  }

  .hero-assurance-grid {
    width: min(760px, 100%) !important;
    max-width: 760px !important;
  }

  .hero-status {
    width: fit-content !important;
    max-width: min(760px, 100%) !important;
  }

  .main,
  main.main {
    width: 100% !important;
    max-width: 1120px !important;
    margin-left: auto !important;
    margin-right: auto !important;
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  .hero-polished .download-card,
  .download-card.release-card,
  .release-card.download-card {
    width: min(760px, 100%) !important;
    max-width: 760px !important;
    margin-left: auto !important;
    margin-right: auto !important;
  }
}

@media (min-width: 1080px) {
  .hero.hero-polished {
    padding-top: 34px !important;
  }
  .hero-shell {
    width: 1020px !important;
  }
}

@media (max-width: 720px) {
  /* Mobile keeps the strict containment, but desktop no longer inherits it. */
  .hero,
  .hero.hero-polished,
  .hero-shell,
  .main,
  main.main,
  .download-card,
  .release-card {
    max-width: 100% !important;
  }
}


/* ================================================================
   v1.0.2 unified OmegaConnect/OMDP39 information navigation
   ================================================================ */
body.omdp39-unified-nav {
  padding-top: 52px !important;
  overflow-x: hidden;
}
body.omdp39-unified-nav .site-header.omega-nav-header,
body.omdp39-unified-nav .menu-toggle.omega-floating-menu,
body.omdp39-unified-nav .site-menu-backdrop,
body.omdp39-unified-nav .site-menu.omega-side-menu {
  display: none !important;
}
.top-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 52px;
  background: rgba(10, 10, 11, 0.92);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
  z-index: 100;
}
.top-bar a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
  color: #fff;
}
.top-bar .ico {
  width: 26px;
  height: 26px;
  border-radius: 6px;
  overflow: hidden;
  flex-shrink: 0;
}
.top-logo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 6px;
}
.top-bar .txt {
  font-family: var(--sans, 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif);
  font-weight: 800;
  font-size: .92rem;
  letter-spacing: -0.02em;
}
.top-bar .txt span { color: var(--accent, #E5303A); }
.side-nav {
  position: fixed;
  top: 60px;
  left: 18px;
  z-index: 101;
}
.side-nav-trigger {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(13,13,13,0.85);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  border: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.22,1,0.36,1);
  box-shadow: 0 4px 24px rgba(0,0,0,0.3);
  color: rgba(255,255,255,0.5);
  padding: 0;
}
.side-nav-trigger:hover {
  background: rgba(229,48,58,0.12);
  border-color: rgba(229,48,58,0.25);
  color: var(--accent, #E5303A);
  transform: scale(1.08);
}
.side-nav.open .side-nav-trigger {
  background: var(--accent, #E5303A);
  border-color: var(--accent, #E5303A);
  color: #fff;
  transform: scale(1);
  box-shadow: 0 4px 20px rgba(229,48,58,0.25);
}
.menu-icon {
  width: 18px;
  height: 14px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.menu-icon span {
  display: block;
  height: 2px;
  width: 100%;
  background: currentColor;
  border-radius: 2px;
  transition: all 0.4s cubic-bezier(0.22,1,0.36,1);
  transform-origin: center;
}
.side-nav.open .menu-icon span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.side-nav.open .menu-icon span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.side-nav.open .menu-icon span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
.side-nav-dropdown {
  position: absolute;
  top: 56px;
  left: 0;
  width: 240px;
  background: rgba(10,10,11,0.95);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 16px;
  padding: 6px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-12px) scale(0.95);
  transform-origin: top left;
  transition: all 0.35s cubic-bezier(0.22,1,0.36,1);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.side-nav.open .side-nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}
.side-nav-dropdown a,
.side-nav-dropdown .side-nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: rgba(255,255,255,0.5);
  font-family: var(--sans, 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif);
  font-weight: 500;
  font-size: .84rem;
  line-height: 1.2;
  padding: 11px 16px;
  border-radius: 10px;
  transition: .2s;
  width: 100%;
  border: 0;
  background: transparent;
  text-align: left;
  cursor: pointer;
}
.side-nav-dropdown a i,
.side-nav-dropdown .side-nav-link i {
  font-size: .82rem;
  width: 18px;
  text-align: center;
  color: rgba(255,255,255,0.2);
  transition: .2s;
  flex: 0 0 18px;
}
.side-nav-dropdown a:hover,
.side-nav-dropdown .side-nav-link:hover {
  background: rgba(255,255,255,0.06);
  color: #fff;
}
.side-nav-dropdown a:hover i,
.side-nav-dropdown .side-nav-link:hover i { color: var(--accent, #E5303A); }
.side-nav-dropdown a.active,
.side-nav-dropdown a[aria-current="page"] {
  background: rgba(229,48,58,0.10);
  color: #fff;
}
.side-nav-dropdown a.active i,
.side-nav-dropdown a[aria-current="page"] i { color: var(--accent, #E5303A); }
.side-nav-section {
  font-size: .62rem;
  color: rgba(255,255,255,0.2);
  font-family: var(--sans, 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 14px 16px 4px;
}
.side-nav-divider {
  height: 1px;
  background: rgba(255,255,255,0.05);
  margin: 4px 10px;
}
.lang-switch { display:flex; gap:3px; padding:6px 10px 8px; }
.lang-pill {
  flex:1;
  background:rgba(255,255,255,0.04);
  border:1px solid rgba(255,255,255,0.06);
  color:rgba(255,255,255,0.3);
  padding:7px 0;
  border-radius:8px;
  font-size:.72rem;
  font-weight:700;
  cursor:pointer;
  font-family:var(--sans, 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif);
  transition:.2s;
  text-align:center;
}
.lang-pill.active {
  background:var(--accent, #E5303A);
  border-color:var(--accent, #E5303A);
  color:#fff;
  box-shadow:0 2px 10px rgba(229,48,58,0.25);
}
.lang-pill:hover:not(.active) { border-color:rgba(255,255,255,0.15); color:rgba(255,255,255,0.6); }
.fa-solid, .fa-regular { font-style:normal; display:inline-block; line-height:1; }
.fa-house::before { content:'⌂'; }
.fa-circle-question::before { content:'?'; }
.fa-shield-halved::before { content:'◈'; }
.fa-download::before { content:'↓'; }
.fa-user-shield::before { content:'◒'; }
.fa-scale-balanced::before { content:'§'; }
.fa-file-contract::before { content:'≡'; }
.fa-link::before { content:'↗'; }
.fa-circle-dot::before { content:'●'; }
.fa-cookie-bite::before { content:'●'; }
@media(max-width:700px) {
  body.omdp39-unified-nav { padding-top:52px !important; }
  .top-bar { height:52px; padding:0 16px; }
  .side-nav { top:56px; left:12px; }
  .side-nav-dropdown { width:min(240px, calc(100vw - 28px)); max-height:calc(100dvh - 116px); overflow:auto; }
}
@media(max-width:380px) { .side-nav { left:10px; } }


/* v1.0.3 cache-safe unified nav polish */
.side-nav-dropdown .side-nav-link { width:100%; display:flex; align-items:center; gap:9px; text-decoration:none; color:rgba(255,255,255,0.58); font-weight:500; font-size:.76rem; line-height:1.15; padding:9px 11px; border-radius:9px; transition:background 160ms var(--ease, cubic-bezier(0.22,1,0.36,1)), color 160ms var(--ease, cubic-bezier(0.22,1,0.36,1)); border:0; background:transparent; text-align:left; appearance:none; -webkit-appearance:none; cursor:pointer; font-family:inherit; }
.side-nav-dropdown .side-nav-link i { width:14px; min-width:14px; text-align:center; color:rgba(255,255,255,0.28); font-size:.74rem; }
.side-nav-dropdown .side-nav-link:hover { background:rgba(255,255,255,0.06); color:#fff; }
.side-nav-dropdown .side-nav-link:hover i { color:var(--accent, #E5303A); }
.side-nav-dropdown .side-nav-link:focus-visible, .side-nav-dropdown a:focus-visible, .lang-pill:focus-visible, .side-nav-trigger:focus-visible { outline:2px solid rgba(96,165,250,.95); outline-offset:2px; }

/* ================================================================
   v1.0.5 SEO canonical + title-frame width alignment
   The public hero/title frame now matches the standard tool-card width
   on desktop while preserving the stricter mobile overflow guards.
   ================================================================ */
@media (min-width: 721px) {
  body.omdp39-unified-nav .hero,
  body.omdp39-unified-nav .hero.hero-polished {
    width: 100% !important;
    max-width: 1120px !important;
    margin-left: auto !important;
    margin-right: auto !important;
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  body.omdp39-unified-nav .hero-shell {
    width: 100% !important;
    max-width: 100% !important;
    margin-left: auto !important;
    margin-right: auto !important;
  }
}

@media (min-width: 1080px) {
  body.omdp39-unified-nav .hero-shell {
    width: 100% !important;
    max-width: 100% !important;
  }
}

/* ================================================================
   v1.0.6 FINAL DESIGN WIDTH LOCK
   Hero/title frame now uses exactly the same desktop content width as
   the standard tool cards below: .main max-width 1120px with 24px side
   padding, so the inner visible card is 1072px wide.
   ================================================================ */
@media (min-width: 721px) {
  .hero,
  .hero.hero-polished {
    width: 100% !important;
    max-width: 1120px !important;
    margin-left: auto !important;
    margin-right: auto !important;
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  .hero-shell {
    width: 100% !important;
    max-width: none !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    box-sizing: border-box !important;
  }

  .hero.hero-polished .download-card,
  .download-card.release-card,
  .release-card.download-card {
    width: 100% !important;
    max-width: none !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    box-sizing: border-box !important;
  }
}

@media (min-width: 1080px) {
  .hero-shell {
    width: 100% !important;
    max-width: none !important;
  }
}

/* ================================================================
   v1.0.7 — Scroll status bar + blurred menu backdrop
   ================================================================ */
html { --scroll-progress: 0%; }
body.nav-menu-open { overflow: hidden; }
body.nav-menu-open::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 90;
  background:
    radial-gradient(ellipse 55% 45% at 70% 18%, rgba(229,48,58,0.12), transparent 58%),
    rgba(0,0,0,0.58);
  backdrop-filter: blur(11px) saturate(125%);
  -webkit-backdrop-filter: blur(11px) saturate(125%);
  pointer-events: none;
  opacity: 1;
}
.top-bar {
  overflow: visible;
  transition:
    background 180ms var(--ease, cubic-bezier(0.22,1,0.36,1)),
    border-color 180ms var(--ease, cubic-bezier(0.22,1,0.36,1)),
    box-shadow 180ms var(--ease, cubic-bezier(0.22,1,0.36,1));
}
.top-bar::after {
  content: '';
  position: absolute;
  left: 0;
  right: auto;
  bottom: -1px;
  width: var(--scroll-progress, 0%);
  height: 2px;
  background: linear-gradient(90deg, var(--accent, #E5303A), #ff5360);
  box-shadow: 0 0 18px rgba(229,48,58,0.55);
  opacity: 0;
  transition: width 80ms linear, opacity 180ms var(--ease, cubic-bezier(0.22,1,0.36,1));
  pointer-events: none;
}
body.is-scrolled .top-bar {
  background:
    radial-gradient(ellipse 42% 150% at 82% 0%, rgba(229,48,58,0.12), transparent 72%),
    rgba(7,7,9,0.90) !important;
  border-bottom-color: rgba(229,48,58,0.20) !important;
  box-shadow: 0 12px 38px rgba(0,0,0,0.32) !important;
}
body.is-scrolled .top-bar::after { opacity: 1; }
.side-nav { z-index: 130 !important; }
.side-nav-trigger { z-index: 132 !important; }
.side-nav-dropdown { z-index: 131 !important; }
@media (prefers-reduced-motion: reduce) {
  .top-bar,
  .top-bar::after { transition: none !important; }
}


/* ================================================================
   v1.0.8 — Offline download card width correction
   Keeps the offline download panel aligned with the desktop content
   rhythm while preventing the CTA from drifting too far right on
   very wide screens.
   ================================================================ */
@media (min-width: 721px) {
  .hero.hero-polished #offline-download.download-card,
  #offline-download.download-card {
    width: min(1120px, 100%) !important;
    max-width: 1120px !important;
    margin-left: auto !important;
    margin-right: auto !important;
    box-sizing: border-box !important;
    grid-template-columns: minmax(0, 1fr) minmax(260px, auto) !important;
    gap: clamp(22px, 3vw, 42px) !important;
    padding: 24px 28px !important;
  }

  .hero.hero-polished #offline-download.download-card > div,
  #offline-download.download-card > div {
    min-width: 0 !important;
    max-width: 680px !important;
  }

  .hero.hero-polished #offline-download.download-card p,
  #offline-download.download-card p {
    max-width: 620px !important;
  }

  .hero.hero-polished #offline-download.download-card .btn,
  #offline-download.download-card .btn {
    justify-self: end !important;
    min-width: 260px !important;
    white-space: nowrap !important;
  }
}

@media (min-width: 1280px) {
  .hero.hero-polished #offline-download.download-card,
  #offline-download.download-card {
    width: min(1040px, 100%) !important;
    max-width: 1040px !important;
  }
}

@media (max-width: 720px) {
  .hero.hero-polished #offline-download.download-card,
  #offline-download.download-card {
    width: min(100%, 360px) !important;
    max-width: 360px !important;
    grid-template-columns: 1fr !important;
    gap: 16px !important;
    padding: 18px 16px !important;
  }

  .hero.hero-polished #offline-download.download-card .btn,
  #offline-download.download-card .btn {
    width: 100% !important;
    min-width: 0 !important;
    justify-self: stretch !important;
    white-space: normal !important;
  }
}

/* ================================================================
   v1.0.9 — Offline download card width lock
   Keep the offline download card exactly aligned with the hero/title
   frame and the standard desktop tool container. Mobile keeps its
   dedicated compact stacking rules.
   ================================================================ */
@media (min-width: 721px) {
  .hero.hero-polished {
    width: 100% !important;
    max-width: 1120px !important;
    margin-left: auto !important;
    margin-right: auto !important;
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  .hero.hero-polished > .hero-shell,
  .hero.hero-polished > .download-card,
  .hero.hero-polished > #offline-download.download-card {
    width: 100% !important;
    max-width: none !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    box-sizing: border-box !important;
  }

  .hero.hero-polished > .download-card,
  .hero.hero-polished > #offline-download.download-card {
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) auto !important;
    gap: 22px !important;
    align-items: center !important;
  }

  .hero.hero-polished > .download-card .release-hash code,
  .hero.hero-polished > #offline-download.download-card .release-hash code {
    width: 100% !important;
    max-width: 100% !important;
  }
}

@media (max-width: 720px) {
  .hero.hero-polished > .download-card,
  .hero.hero-polished > #offline-download.download-card {
    width: 100% !important;
    max-width: 330px !important;
    margin-left: auto !important;
    margin-right: auto !important;
    grid-template-columns: 1fr !important;
  }
}

/* ================================================================
   v1.0.10 — Offline download text alignment
   Align the descriptive copy directly under the section title inside
   the offline download card. This overrides broader hero paragraph
   centering rules that apply inside .hero-polished.
   ================================================================ */
#offline-download.download-card > div,
.hero.hero-polished #offline-download.download-card > div {
  text-align: left !important;
}

#offline-download.download-card strong,
#offline-download.download-card p,
#offline-download.download-card .release-hash,
.hero.hero-polished #offline-download.download-card strong,
.hero.hero-polished #offline-download.download-card p,
.hero.hero-polished #offline-download.download-card .release-hash {
  margin-left: 0 !important;
  margin-right: 0 !important;
  text-align: left !important;
}

#offline-download.download-card p,
.hero.hero-polished #offline-download.download-card p {
  max-width: 720px !important;
}