:root {
      --page: #f1ebd9;
      --surface: #fdfaf3;
      --surface-soft: #eae3d0;
      --text: #1d1814;
      --muted: #5e5249;
      --line: #bb1e10;
      --blue: #bb1e10;
      --cyan: #d48d00;
      --violet: #2b4c37;
      --pink: #bb1e10;
      --green: #216d34;
      --amber: #d48d00;
      --orange: #bb1e10;
      --red: #bb1e10;
      --shadow: 8px 8px 0px #1d1814;
    }
    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      font-family: 'Trebuchet MS', system-ui, -apple-system, sans-serif;
      margin: 0;
      padding: 0;
      background-color: var(--page);
      background-image: 
        radial-gradient(rgba(187,30,16,0.12) 1.5px, transparent 1.5px),
        linear-gradient(180deg, #1c1917 0%, #1c1917 12rem, #f1ebd9 12.1rem, #f1ebd9 100%);
      background-size: 32px 32px, 100% 100%;
      color: var(--text);
      line-height: 1.55;
      overflow-x: hidden;
      font-size: 16px;
    }
    .topbar {
      position: sticky;
      top: 0;
      z-index: 20;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
      padding: 0.8rem 2vw;
      background: #1c1917;
      border-bottom: 4px solid var(--blue);
      box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    }
    .brand {
      font-family: 'Impact', 'Arial Black', sans-serif;
      font-size: 1.3rem;
      font-weight: 900;
      text-transform: uppercase;
      letter-spacing: 0.05em;
      color: #ffbf00;
      white-space: nowrap;
    }
    .nav-links {
      display: flex;
      flex-wrap: wrap;
      justify-content: flex-end;
      gap: 0.35rem 1rem;
      font-size: 0.85rem;
    }
    .nav-links a {
      font-family: 'Impact', 'Arial Black', sans-serif;
      text-transform: uppercase;
      letter-spacing: 0.02em;
      color: rgba(255, 255, 255, 0.82);
      text-decoration: none;
      font-weight: 600;
      transition: color 180ms ease, transform 180ms ease;
    }
    .nav-links a:hover { color: #ffbf00; transform: translateY(-1px); }

    header {
      position: relative;
      overflow: hidden;
      padding: 6.5rem 2vw 4.5rem;
      text-align: center;
      color: #ffffff;
      background: 
        linear-gradient(180deg, #1c1917 15%, rgba(28, 25, 23, 0.9) 100%),
        repeating-conic-gradient(from 0deg at 50% 50%, rgba(187, 30, 16, 0.45) 0deg 12deg, transparent 12deg 24deg);
      border-bottom: 8px solid #bb1e10;
      box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    }
    header::before, header::after {
      display: none;
    }
    h1 {
      position: relative; z-index: 1;
      max-width: 1100px;
      margin: 0 auto 1.1rem;
      font-size: clamp(2.3rem, 5.5vw, 4.8rem);
      line-height: 1.05;
      font-family: 'Impact', 'Arial Black', sans-serif !important;
      text-transform: uppercase !important;
      letter-spacing: -0.01em !important;
      color: #ffffff !important;
      text-shadow: 3px 3px 0px #bb1e10, 6px 6px 0px #000000 !important;
      animation: none !important;
      background: none !important;
      -webkit-background-clip: initial !important;
      background-clip: initial !important;
      -webkit-text-fill-color: initial !important;
    }
    h2 {
      font-family: 'Impact', 'Arial Black', sans-serif !important;
      text-transform: uppercase !important;
      font-size: clamp(1.7rem, 2.6vw, 2.4rem);
      line-height: 1.1;
      letter-spacing: 0.02em;
      margin: 0 0 0.8rem;
      color: var(--text);
    }
    h3 {
      font-family: 'Impact', 'Arial Black', sans-serif !important;
      text-transform: uppercase !important;
      font-size: 1.25rem;
      margin: 1.4rem 0 0.4rem;
      color: var(--text);
    }
    p { margin: 0.35rem 0 0.7rem; color: var(--muted); }
    strong { color: var(--text); }

    main {
      display: grid;
      gap: 2rem;
      padding: 2rem 2vw 5rem;
      max-width: 98vw;
      margin: 0 auto;
    }
    .pill {
      position: relative; z-index: 1;
      display: inline-block;
      padding: 0.5rem 1.4rem;
      border-radius: 0px !important;
      background: #bb1e10 !important;
      border: 3px solid #ffbf00 !important;
      font-size: 0.85rem;
      font-family: 'Impact', 'Arial Black', sans-serif !important;
      text-transform: uppercase !important;
      letter-spacing: 0.08em;
      color: #ffffff;
      margin-bottom: 1.1rem;
      font-weight: 900;
      box-shadow: 4px 4px 0px #000000;
      backdrop-filter: none;
      animation: none !important;
    }
    .tagline {
      position: relative; z-index: 1;
      max-width: 900px;
      margin: 0 auto;
      font-size: clamp(1.05rem, 1.7vw, 1.35rem);
      line-height: 1.45;
      letter-spacing: 0.02em;
      color: rgba(255, 255, 255, 0.95);
      text-shadow: 2px 2px 4px rgba(0,0,0,0.8);
    }

    .hub-grid {
      display: grid;
      grid-template-columns: repeat(5, minmax(0, 1fr));
      gap: 1.2rem;
      max-width: 100%;
      margin: 2.8rem auto 0;
      text-align: left;
      position: relative; z-index: 1;
    }
    .hub-tile {
      min-height: 170px;
      padding: 1.2rem;
      border: 3px solid #ffffff !important;
      border-radius: 0px !important;
      background: rgba(18, 15, 12, 0.92) !important;
      box-shadow: 6px 6px 0px #bb1e10 !important;
      color: #ffffff !important;
      backdrop-filter: none;
      transition: transform 150ms ease, box-shadow 150ms ease, border-color 150ms ease;
    }
    .hub-tile:hover {
      transform: translateY(-5px) scale(1.025);
      border-color: #ffbf00 !important;
      box-shadow: 6px 6px 0px #ffffff !important;
    }
    .hub-value {
      display: block;
      margin-bottom: 0.4rem;
      color: #ffbf00 !important;
      font-family: 'Impact', 'Arial Black', sans-serif !important;
      text-transform: uppercase !important;
      font-size: 1.5rem;
      line-height: 1;
      font-weight: 800;
      letter-spacing: 0.03em;
    }
    .hub-gain {
      display: inline-block;
      margin: 0.2rem 0 0.5rem;
      padding: 0.25rem 0.6rem;
      border-radius: 0px !important;
      background: #bb1e10 !important;
      border: 1px dashed #ffffff !important;
      color: #ffffff !important;
      font-size: 0.78rem;
      font-weight: 900;
      font-family: 'Impact', sans-serif;
      text-transform: uppercase;
    }
    .hub-tile span:last-child {
      display: block;
      color: rgba(255, 255, 255, 0.9);
      font-size: 0.88rem;
      line-height: 1.4;
    }

    .card {
      background: var(--surface);
      border-radius: 0px !important;
      border: 3px solid #1c1917 !important;
      padding: clamp(1.3rem, 3vw, 2.4rem);
      box-shadow: var(--shadow) !important;
      position: relative;
      overflow: hidden;
      transition: transform 150ms ease, box-shadow 150ms ease;
    }
    .card::before {
      content: "";
      position: absolute;
      inset: 0 0 auto;
      height: 10px;
      background: repeating-linear-gradient(45deg, #bb1e10, #bb1e10 10px, #1c1917 10px, #1c1917 20px);
    }
    .card:hover {
      transform: translate(-3px, -3px);
      box-shadow: 12px 12px 0px #1c1917 !important;
    }
    .section-kicker {
      margin: 0 0 0.4rem;
      color: var(--blue);
      font-size: 0.85rem;
      font-family: 'Impact', 'Arial Black', sans-serif !important;
      font-weight: 900;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      display: flex;
      align-items: center;
      gap: 0.3rem;
    }
    .section-kicker::before {
      content: "★";
      color: #ffbf00;
    }

    /* TABLE */
    .table-wrap {
      overflow-x: auto;
      margin-top: 1.5rem;
      border: 3px solid #1c1917 !important;
      border-radius: 0px !important;
      background: var(--surface-soft);
      box-shadow: 6px 6px 0px rgba(0,0,0,0.15);
    }
    table {
      width: 100%;
      min-width: 1240px;
      border-collapse: collapse;
      background: transparent;
    }
    th, td {
      padding: 0.95rem 1rem;
      text-align: left;
      vertical-align: top;
      border-bottom: 2px solid #1c1917 !important;
      border-right: 1.5px solid rgba(28, 25, 23, 0.15) !important;
      font-size: 0.92rem;
    }
    th {
      background: #1c1917 !important;
      color: #ffffff !important;
      border-bottom: 3.5px solid #bb1e10 !important;
      font-size: 0.82rem;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      font-family: 'Impact', 'Arial Black', sans-serif !important;
      font-weight: 900;
      position: sticky;
      top: 0;
      z-index: 1;
    }
    tbody tr:nth-child(even) { background: rgba(187, 30, 16, 0.03); }
    tbody tr:hover { background: rgba(255, 191, 0, 0.15); }
    tr:last-child td { border-bottom: 0; }
    td.feature-name { width: 18%; }
    td.feature-name strong { font-size: 0.98rem; }
    td.feature-name small {
      display: block;
      color: var(--muted);
      font-weight: 500;
      margin-top: 0.2rem;
      font-size: 0.82rem;
    }

    /* STATUS PILLS — strong contrast */
    .status {
      display: inline-block;
      padding: 0.35rem 0.7rem;
      border-radius: 0px !important;
      font-size: 0.76rem;
      font-weight: 900;
      font-family: 'Impact', sans-serif;
      text-transform: uppercase;
      white-space: nowrap;
      margin-right: 0.3rem;
      letter-spacing: 0.05em;
      box-shadow: 2px 2px 0px #000000;
      border: 2px solid #1c1917 !important;
    }
    .status-good { color: #ffffff; background: var(--green) !important; }
    .status-mid  { color: #ffffff; background: var(--amber) !important; }
    .status-low  { color: #ffffff; background: var(--orange) !important; }
    .status-na   { color: #1c1917; background: #e5e5ea !important; }

    /* Gain badges */
    .gain {
      display: inline-block;
      padding: 0.25rem 0.65rem;
      border-radius: 0px !important;
      font-size: 0.8rem;
      font-weight: 900;
      font-family: 'Impact', sans-serif;
      text-transform: uppercase;
      letter-spacing: 0.03em;
      color: #ffffff;
      background: #1c1917 !important;
      border: 2px solid #bb1e10 !important;
      box-shadow: 3px 3px 0px #000000;
    }
    .gain-hi  { background: #bb1e10 !important; border: 2px solid #ffbf00 !important; }
    .gain-md  { background: #216d34 !important; border: 2px solid #ffffff !important; }
    .gain-lo  { background: #5e5249 !important; border: 2px solid #1c1917 !important; }

    ul { margin: 0.4rem 0 0.8rem 1.2rem; padding: 0; color: var(--muted); }
    li { margin: 0.25rem 0; }

    /* Filter / search */
    .control-hub {
      display: grid;
      grid-template-columns: minmax(240px, 1fr) auto;
      gap: 1.2rem;
      align-items: center;
    }
    .search-box {
      width: 100%;
      min-height: 3rem;
      padding: 0 1rem;
      border: 3px solid #1c1917 !important;
      border-radius: 0px !important;
      background: #ffffff;
      color: var(--text);
      font: inherit;
      outline: none;
      box-shadow: 5px 5px 0px #bb1e10 !important;
      font-weight: 700;
    }
    .search-box:focus {
      border-color: var(--blue);
      box-shadow: 5px 5px 0px #ffbf00 !important;
    }
    .filter-bar {
      display: flex;
      flex-wrap: wrap;
      justify-content: flex-end;
      gap: 0.55rem;
    }
    .filter-btn {
      min-height: 2.7rem;
      padding: 0 1.2rem;
      border: 3px solid #1c1917 !important;
      border-radius: 0px !important;
      background: #ffffff;
      color: var(--text);
      font-family: 'Impact', 'Arial Black', sans-serif !important;
      text-transform: uppercase !important;
      letter-spacing: 0.05em;
      font-weight: 900;
      font-size: 0.88rem;
      cursor: pointer;
      box-shadow: 4px 4px 0px #1c1917 !important;
      transition: transform 100ms ease, background 100ms ease, color 100ms ease, box-shadow 100ms ease;
    }
    .filter-btn:hover, .filter-btn.is-active {
      color: #ffffff !important;
      background: #bb1e10 !important;
      box-shadow: 4px 4px 0px #ffbf00 !important;
      transform: translate(-2px, -2px);
    }
    .result-count {
      grid-column: 1 / -1;
      color: var(--muted);
      font-size: 0.9rem;
      font-weight: 500;
    }
    tr.is-hidden { display: none; }
    tr.search-hit { background: #fff5b8 !important; }

    /* Highlight target column when filtering */
    td.platform-focus, th.platform-focus {
      background: linear-gradient(180deg, rgba(0, 113, 227, 0.14), rgba(124, 58, 237, 0.1)) !important;
      box-shadow: inset 3px 0 0 var(--blue);
    }

    /* Cooperation cards */
    .coop-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 1rem;
      margin-top: 1.2rem;
    }
    .coop-card {
      padding: 1.2rem 1.3rem;
      border: 1px solid rgba(210, 210, 215, 0.85);
      border-radius: 12px;
      background: #ffffff;
      box-shadow: 0 8px 22px rgba(10, 12, 40, 0.06);
      border-left: 5px solid var(--blue);
    }
    .coop-card h3 { margin-top: 0; }
    .coop-card.win  { border-left-color: #0071e3; }
    .coop-card.lin  { border-left-color: #ff7a00; }
    .coop-card.mac  { border-left-color: #34c759; }
    .coop-card.ios  { border-left-color: #af52de; }
    .coop-card.and  { border-left-color: #00c2ff; }
    .coop-card .lead {
      display: block;
      font-weight: 700;
      color: var(--text);
      margin: 0.2rem 0 0.6rem;
    }
    .coop-card ul li { color: var(--muted); font-size: 0.92rem; }
    .coop-card ul li strong { color: var(--text); }

    .footer-note {
      margin-top: 1.5rem;
      font-size: 0.9rem;
      color: var(--muted);
    }

    /* Charts */
    .charts-grid {
      display: grid;
      grid-template-columns: repeat(12, minmax(0, 1fr));
      gap: 1.1rem;
      margin-top: 1.3rem;
    }
    .chart-card {
      grid-column: span 6;
      padding: 1rem 1.1rem 1.2rem;
      border: 1px solid rgba(210, 210, 215, 0.85);
      border-radius: 12px;
      background: #ffffff;
      box-shadow: 0 8px 22px rgba(10, 12, 40, 0.06);
      display: flex;
      flex-direction: column;
      min-height: 340px;
    }
    .chart-card.wide { grid-column: span 12; min-height: 420px; }
    .chart-card.third { grid-column: span 4; }
    .chart-card h3 { margin: 0 0 0.2rem; font-size: 1rem; }
    .chart-card .chart-sub {
      margin: 0 0 0.8rem;
      font-size: 0.82rem;
      color: var(--muted);
    }
    .chart-canvas-wrap {
      position: relative;
      flex: 1 1 auto;
      width: 100%;
      min-height: 240px;
    }
    .chart-card.wide .chart-canvas-wrap { min-height: 340px; }
    .legend-note {
      margin-top: 0.6rem;
      font-size: 0.78rem;
      color: var(--muted);
    }
    .kpi-row {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
      gap: 0.8rem;
      margin-top: 1rem;
    }
    .kpi {
      padding: 0.9rem 1rem;
      border-radius: 10px;
      background: linear-gradient(135deg, #f5f7fb, #ffffff);
      border: 1px solid rgba(210, 210, 215, 0.85);
    }
    .kpi .kpi-val {
      display: block;
      font-size: 1.6rem;
      font-weight: 800;
      letter-spacing: -0.02em;
      color: var(--text);
      line-height: 1;
    }
    .kpi .kpi-label {
      display: block;
      margin-top: 0.3rem;
      font-size: 0.82rem;
      color: var(--muted);
      font-weight: 600;
    }
    @media (max-width: 1100px) {
      .chart-card, .chart-card.third { grid-column: span 12; }
    }

    /* Suggestions */
    .suggestion-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 1.5rem;
      margin-top: 1.2rem;
    }
    .suggestion {
      position: relative;
      padding: 1.5rem 1.8rem 1.8rem;
      border: 3px solid #1c1917 !important;
      border-radius: 0px !important;
      background: #ffffff;
      box-shadow: 6px 6px 0px #1c1917 !important;
      border-top: 6px solid var(--blue) !important;
      transition: transform 150ms ease, box-shadow 150ms ease;
    }
    .suggestion:hover {
      transform: translate(-3px, -3px);
      box-shadow: 10px 10px 0px #1c1917 !important;
    }
    .suggestion.sug-hi { border-top-color: #ff2d92 !important; }
    .suggestion.sug-md { border-top-color: var(--blue) !important; }
    .suggestion.sug-lo { border-top-color: #5e5249 !important; }
    .suggestion header {
      display: flex;
      flex-wrap: wrap;
      gap: 0.5rem;
      align-items: center;
      margin-bottom: 0.8rem;
      font-size: 0.78rem;
      font-weight: 900;
      letter-spacing: 0.04em;
      text-transform: uppercase;
      font-family: 'Impact', sans-serif;
    }
    .suggestion .sug-rank {
      padding: 0.25rem 0.65rem;
      border-radius: 0px !important;
      background: #bb1e10 !important;
      border: 2px solid #1c1917 !important;
      color: #ffffff;
    }
    .suggestion.sug-hi .sug-rank { background: #ff2d92 !important; }
    .suggestion.sug-lo .sug-rank { background: #5e5249 !important; }
    .suggestion .sug-impact,
    .suggestion .sug-effort {
      padding: 0.22rem 0.6rem;
      border-radius: 0px !important;
      background: #eae3d0;
      border: 2px solid #1c1917 !important;
      color: #1c1917;
      font-weight: 800;
    }
    .suggestion h3 {
      margin: 0.4rem 0 0.8rem;
      font-size: 1.4rem;
      letter-spacing: 0.02em;
      font-family: 'Impact', 'Arial Black', sans-serif !important;
      text-transform: uppercase;
      color: var(--text);
    }
    .suggestion p {
      font-size: 1rem;
      margin: 0.4rem 0 1rem;
      color: var(--text) !important;
      font-weight: 500;
    }
    .suggestion ul {
      margin: 0.4rem 0 0.8rem 0;
      padding: 0;
    }
    .suggestion ul li {
      font-size: 0.95rem;
      color: var(--text) !important;
      margin: 0.35rem 0;
    }
    .suggestion ul li strong { color: var(--text); }

    @media (max-width: 900px) {
      .hub-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .control-hub { grid-template-columns: 1fr; }
      .filter-bar { justify-content: flex-start; }
    }
    @media (max-width: 680px) {
      .topbar { align-items: flex-start; flex-direction: column; padding: 0.75rem 2vw; }
      .nav-links { justify-content: flex-start; }
      header { padding: 3.5rem 2vw 1.8rem; text-align: left; }
      h1, .tagline { margin-left: 0; margin-right: 0; }
      main { padding-left: 2vw; padding-right: 2vw; }
      .hub-grid { grid-template-columns: 1fr; }
    }
    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after { animation-duration: 1ms !important; transition-duration: 1ms !important; scroll-behavior: auto !important; }
    }

    /* ---------- Cancel floating color blobs ---------- */
    header::before, header::after { display: none !important; }

    @keyframes rise-in {
      from { opacity: 0; transform: translateY(28px); }
      to   { opacity: 1; transform: translateY(0); }
    }
    .reveal { opacity: 0; }
    .reveal.is-visible { animation: rise-in 0.8s cubic-bezier(.2,.7,.2,1) both; }
    .reveal-stagger > * { opacity: 0; }
    .reveal-stagger.is-visible > * { animation: rise-in 0.7s cubic-bezier(.2,.7,.2,1) both; }
    .reveal-stagger.is-visible > *:nth-child(1) { animation-delay: 0.05s; }
    .reveal-stagger.is-visible > *:nth-child(2) { animation-delay: 0.15s; }
    .reveal-stagger.is-visible > *:nth-child(3) { animation-delay: 0.25s; }
    .reveal-stagger.is-visible > *:nth-child(4) { animation-delay: 0.35s; }
    .reveal-stagger.is-visible > *:nth-child(5) { animation-delay: 0.45s; }
    .reveal-stagger.is-visible > *:nth-child(6) { animation-delay: 0.55s; }

    /* KPI counter strip */
    .kpi-strip {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
      gap: 1.2rem;
      margin: 1.5rem 0 0.5rem;
    }
    .kpi {
      position: relative;
      padding: 1.2rem 1.3rem;
      border-radius: 0px !important;
      background: #fdfcf9 !important;
      border: 3px solid #1c1917 !important;
      box-shadow: 6px 6px 0px #1c1917 !important;
      overflow: hidden;
      transition: transform 150ms ease, box-shadow 150ms ease;
    }
    .kpi:hover { transform: translateY(-3px); box-shadow: 8px 8px 0px #bb1e10 !important; }
    .kpi::after { display: none; }
    
    .kpi-value {
      display: block;
      font-size: 2.1rem;
      font-weight: 900;
      font-family: 'Impact', 'Arial Black', sans-serif !important;
      text-transform: uppercase;
      letter-spacing: -0.01em;
      color: #bb1e10 !important;
      background: none !important;
      -webkit-background-clip: initial !important;
      background-clip: initial !important;
      -webkit-text-fill-color: initial !important;
    }
    .kpi-label { 
      display:block; 
      font-size: 0.8rem; 
      color: var(--muted); 
      margin-top: 0.25rem; 
      text-transform: uppercase; 
      letter-spacing: 0.06em; 
      font-weight: 950; 
      font-family: 'Impact', sans-serif !important;
    }
    .kpi-sub  { display:block; font-size: 0.9rem; color: var(--text); margin-top: 0.4rem; font-weight: 700; }

    /* Animated bar (bottleneck breakdown) */
    .bottleneck { display: grid; gap: 0.9rem; margin-top: 1rem; }
    .bn-row { display: grid; grid-template-columns: 12rem 1fr 4rem; align-items: center; gap: 0.8rem; }
    .bn-label { font-weight: 700; color: var(--text); font-family: 'Impact', sans-serif; text-transform: uppercase; font-size: 0.85rem; letter-spacing: 0.05em; }
    .bn-track { position: relative; height: 16px; border-radius: 0px !important; background: #eae3d0; border: 2px solid #1c1917; overflow: hidden; fill: none; }
    .bn-fill {
      position: absolute; inset: 0 auto 0 0;
      width: 0;
      border-radius: 0px !important;
      background: #bb1e10 !important;
      animation: none !important;
      transition: width 1.4s cubic-bezier(.2,.7,.2,1);
    }
    .bn-val { font-variant-numeric: tabular-nums; font-weight: 800; color: var(--text); text-align: right; font-family: 'Impact', monospace; font-size: 1.1rem; }

    /* Animated CPU diagram */
    .cpu-stage { display: flex; justify-content: center; margin: 2rem 0 1rem; }
    .cpu-svg { width: 100%; max-width: 520px; height: auto; border: 3px solid #1c1917; padding: 10px; background: #eae3d0; box-shadow: 6px 6px 0px #1c1917; }
    .cpu-core { fill: rgba(187, 30, 16, 0.08) !important; stroke: #bb1e10 !important; stroke-width: 2.2 !important; rx: 0px !important; }
    .cpu-core.idle { fill: rgba(28, 25, 23, 0.08) !important; stroke: #5e5249 !important; rx: 0px !important; }
    .cpu-core-label { font: 900 11px 'Impact', system-ui; fill: #ffffff !important; text-transform: uppercase; letter-spacing: 0.02em; }
    .cpu-pulse { transform-origin: center; transform-box: fill-box; animation: corePulse 2s ease-in-out infinite; }
    .cpu-pulse.delay-1 { animation-delay: 0.4s; }
    .cpu-pulse.delay-2 { animation-delay: 0.8s; }
    .cpu-pulse.delay-3 { animation-delay: 1.2s; }
    @keyframes corePulse {
      0%, 100% { opacity: 0.95; fill: rgba(187, 30, 16, 0.08); }
      50%      { opacity: 1; fill: rgba(255, 191, 0, 0.25); }
    }
    .data-flow {
      stroke: #bb1e10;
      stroke-width: 2.5;
      fill: none;
      stroke-dasharray: 6 6;
      animation: dash-flow 1s linear infinite;
      opacity: 0.9;
    }
    @keyframes dash-flow { to { stroke-dashoffset: -24; } }

    /* Workload deep-dive cards */
    .workload-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
      gap: 1.2rem;
      margin-top: 1.2rem;
    }
    .workload {
      padding: 1.2rem;
      border-radius: 0px !important;
      background: var(--surface);
      border: 3px solid #1c1917 !important;
      box-shadow: 4px 4px 0px #1c1917 !important;
      transition: transform 150ms ease, box-shadow 150ms ease, border-color 150ms ease;
      position: relative;
      overflow: hidden;
    }
    .workload:hover { transform: translateY(-3px); border-color: #bb1e10 !important; box-shadow: 6px 6px 0px #bb1e10 !important; }
    .workload h4 { margin: 0 0 0.4rem; font-size: 1.1rem; font-family: 'Impact', 'Arial Black', sans-serif !important; text-transform: uppercase; letter-spacing: 0.03em; }
    .workload .delta {
      display: inline-block;
      font-weight: 900;
      color: #bb1e10;
      font-variant-numeric: tabular-nums;
      font-family: 'Impact', sans-serif;
      font-size: 1.2rem;
    }
    .workload .bar {
      height: 12px; border-radius: 0px !important; background: #eae3d0; border: 1.5px solid #1c1917; overflow: hidden; margin: 0.6rem 0;
    }
    .workload .bar > span {
      display: block; height: 100%; width: 0;
      background: #bb1e10 !important;
      transition: width 1.4s cubic-bezier(.2,.7,.2,1);
    }
    .workload p { margin: 0.4rem 0 0; color: var(--muted); font-size: 0.9rem; }

    @media (max-width: 680px) {
      .bn-row { grid-template-columns: 8rem 1fr 3rem; }
    }

    /* ---------- Precision additions: code, sources, spec lists ---------- */
    code, .code {
      font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
      font-size: 0.86em;
      background: rgba(187, 30, 16, 0.08) !important;
      color: #bb1e10 !important;
      border: 1px solid #bb1e10 !important;
      border-radius: 0px !important;
      padding: 0.05em 0.4em;
      white-space: nowrap;
      font-weight: bold;
    }
    .suggestion code { background: rgba(212, 141, 0, 0.08) !important; color: #d48d00 !important; border-color: #d48d00 !important; }
    pre.code-block {
      font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
      font-size: 0.82rem;
      background: #1c1917 !important;
      color: #eae3d0 !important;
      border-radius: 0px !important;
      border: 2px solid #bb1e10 !important;
      padding: 0.9rem 1.05rem;
      overflow-x: auto;
      margin: 0.6rem 0 0.4rem;
      line-height: 1.5;
      box-shadow: inset 0 0 0 1px rgba(255,255,255,0.06);
    }
    pre.code-block .c { color: #6e83b8; }
    pre.code-block .k { color: #ff8ecb; }
    pre.code-block .s { color: #9ad1ff; }
    .source {
      display: inline-block;
      font-size: 0.72rem;
      font-weight: 600;
      letter-spacing: 0.04em;
      text-transform: uppercase;
      color: var(--muted);
      background: #eef0f6;
      border: 1px solid var(--line);
      border-radius: 999px;
      padding: 0.12rem 0.55rem;
      margin: 0.35rem 0.25rem 0 0;
    }
    .source.cite { color: var(--blue); border-color: rgba(0,113,227,0.3); background: rgba(0,113,227,0.06); }

    .spec-list {
      margin: 0.8rem 0 0.8rem;
      padding: 0;
      list-style: none;
      display: grid;
      gap: 0.6rem;
    }
    .spec-list li {
      display: grid;
      grid-template-columns: 9rem 1fr;
      gap: 0.8rem;
      align-items: baseline;
      font-size: 0.96rem;
    }
    .spec-list li > strong {
      font-size: 0.75rem;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: var(--muted);
      font-weight: 900;
      padding-top: 0.15rem;
    }
    .accept {
      margin-top: 1rem;
      padding: 0.8rem 1rem;
      background: rgba(4, 122, 58, 0.07);
      border: 2px solid var(--green);
      border-radius: 0px !important;
      font-size: 0.94rem;
      color: #08502a;
    }
    .risk {
      margin-top: 0.6rem;
      padding: 0.8rem 1rem;
      background: rgba(200, 30, 30, 0.06);
      border: 2px solid var(--red);
      border-radius: 0px !important;
      font-size: 0.94rem;
      color: #7a1313;
    }
    @media (max-width: 680px) {
      .spec-list li { grid-template-columns: 1fr; gap: 0.15rem; }
    }

    .methodology {
      margin-top: 1.6rem;
      padding: 1.1rem 1.2rem;
      border-radius: 14px;
      background: linear-gradient(140deg, rgba(0,113,227,0.05), rgba(124,58,237,0.06));
      border: 1px solid var(--line);
    }
    .methodology h4 { margin: 0 0 0.5rem; font-size: 1rem; }
    .methodology ol { margin: 0.3rem 0 0; padding-left: 1.2rem; }
    .methodology li { margin-bottom: 0.25rem; font-size: 0.92rem; color: var(--text); }
    .methodology .conf {
      display: inline-block;
      margin-left: 0.3rem;
      font-size: 0.72rem;
      font-weight: 700;
      padding: 0.05rem 0.45rem;
      border-radius: 999px;
      background: #eef0f6;
      color: var(--muted);
      border: 1px solid var(--line);
    }
    .conf.high { background: rgba(4,122,58,0.10); color: #08502a; border-color: rgba(4,122,58,0.25); }
    .conf.med  { background: rgba(138, 82, 0, 0.10); color: #5a3700; border-color: rgba(138,82,0,0.25); }
    .conf.low  { background: rgba(176, 61, 0, 0.10); color: #6e2600; border-color: rgba(176,61,0,0.25); }

    /* INTERACTIVE CALCULATOR STYLES */
    .calc-grid {
      display: grid;
      grid-template-columns: repeat(12, minmax(0, 1fr));
      gap: 1.5rem;
      margin-top: 1.5rem;
    }
    .calc-panel {
      padding: 1.3rem;
      border: 3px solid #1c1917 !important;
      border-radius: 0px !important;
      background: #eae3d0 !important;
      display: flex;
      flex-direction: column;
      box-shadow: 6px 6px 0px #1c1917;
    }
    .calc-panel.inputs {
      grid-column: span 5;
    }
    .calc-panel.outputs {
      grid-column: span 7;
      background: #1c1917 !important;
      color: #eae3d0 !important;
      border: 3px solid #ffffff !important;
      box-shadow: 10px 10px 0px #bb1e10 !important;
    }
    @media (max-width: 1100px) {
      .calc-panel.inputs, .calc-panel.outputs { grid-column: span 12; }
    }
    .calc-tabs {
      display: flex;
      gap: 0.35rem;
      border-bottom: 3px solid #1c1917;
      margin-bottom: 1.2rem;
      padding-bottom: 0px;
    }
    .calc-tab-btn {
      flex: 1;
      padding: 0.65rem 0.4rem;
      font-size: 0.8rem;
      font-weight: 900;
      font-family: 'Impact', 'Arial Black', sans-serif !important;
      text-transform: uppercase !important;
      letter-spacing: 0.03em;
      border: none;
      border-bottom: 3px solid transparent;
      background: transparent;
      color: var(--muted);
      cursor: pointer;
      white-space: nowrap;
      transition: color 150ms, border-color 150ms;
      margin-bottom: -3px;
    }
    .calc-tab-btn:hover {
      color: var(--text);
    }
    .calc-tab-btn.active {
      color: #bb1e10 !important;
      border-color: #bb1e10 !important;
    }
    .calc-tab-content {
      display: none;
    }
    .calc-tab-content.active {
      display: block;
    }
    .calc-sub-text {
      font-size: 0.85rem;
      color: var(--muted);
      margin: 0.15rem 0 1rem;
      line-height: 1.4;
      font-weight: bold;
    }
    .calc-panel.outputs .calc-sub-text {
      color: rgba(255, 255, 255, 0.7);
    }
    .calc-group {
      margin-bottom: 1.2rem;
    }
    .calc-label-row {
      display: flex;
      justify-content: space-between;
      align-items: baseline;
      font-size: 0.86rem;
      font-weight: 800;
      color: var(--text);
      margin-bottom: 0.4rem;
    }
    .calc-val-readout {
      color: #bb1e10 !important;
      font-size: 0.95rem;
      font-weight: 900;
      font-family: 'Impact', 'Courier New', monospace;
    }
    .calc-slider {
      width: 100%;
      height: 10px;
      border-radius: 0px !important;
      background: #eae3d0;
      border: 2px solid #1c1917;
      outline: none;
      -webkit-appearance: none;
      appearance: none;
    }
    .calc-slider::-webkit-slider-thumb {
      -webkit-appearance: none;
      appearance: none;
      width: 20px;
      height: 20px;
      border-radius: 0px !important;
      background: #bb1e10;
      border: 2 solid #1c1917;
      cursor: pointer;
      box-shadow: 2px 2px 0px #000000;
      transition: transform 120ms;
    }
    .calc-slider::-webkit-slider-thumb:hover {
      transform: scale(1.2);
    }
    .calc-checkbox-list {
      display: flex;
      flex-direction: column;
      gap: 0.7rem;
    }
    .calc-checkbox-item {
      display: flex;
      gap: 0.7rem;
      align-items: flex-start;
      cursor: pointer;
      padding: 0.65rem;
      border: 2px solid #1c1917 !important;
      border-radius: 0px !important;
      background: #ffffff;
      box-shadow: 3px 3px 0px #1c1917;
      transition: border-color 150ms, background 150ms, transform 100ms;
    }
    .calc-checkbox-item:hover {
      border-color: #bb1e10 !important;
      background: rgba(187, 30, 16, 0.03);
      transform: translate(-1px, -1px);
      box-shadow: 4px 4px 0px #1c1917;
    }
    .calc-checkbox {
      margin-top: 0.18rem;
      width: 18px;
      height: 18px;
      accent-color: #bb1e10;
      flex-shrink: 0;
    }
    .calc-checkbox-label {
      font-size: 0.85rem;
      color: var(--text);
      line-height: 1.35;
    }
    .calc-checkbox-label strong {
      display: block;
      font-size: 0.9rem;
      margin-bottom: 0.1rem;
      font-family: 'Impact', sans-serif;
      text-transform: uppercase;
      letter-spacing: 0.02em;
    }
    .chk-desc {
      display: block;
      color: var(--muted);
      font-size: 0.78rem;
    }

    /* Output Scoreboard styles */
    .live-status-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 1.2rem;
      border-bottom: 3px double rgba(255, 255, 255, 0.25);
      padding-bottom: 0.8rem;
    }
    .live-badge {
      font-size: 0.78rem;
      font-weight: 900;
      font-family: 'Impact', sans-serif !important;
      text-transform: uppercase;
      padding: 0.3rem 0.7rem;
      border-radius: 0px !important;
      background: #ffbf00 !important;
      border: 1px solid #000000;
      color: #000000 !important;
      letter-spacing: 0.08em;
      box-shadow: 3px 3px 0px #bb1e10;
    }
    .calc-scoreboard {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 1rem;
      margin-bottom: 1.2rem;
    }
    @media (max-width: 580px) {
      .calc-scoreboard { grid-template-columns: 1fr; }
    }
    .sc-metric {
      padding: 1rem 1.1rem;
      border-radius: 0px !important;
      background: rgba(255, 255, 255, 0.04);
      border: 2px solid rgba(255, 255, 255, 0.15) !important;
      display: flex;
      flex-direction: column;
    }
    .sc-metric:hover {
      background: rgba(255, 255, 255, 0.08);
      border-color: rgba(255, 255, 255, 0.3) !important;
    }
    .sc-label {
      font-size: 0.78rem;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      color: rgba(255, 255, 255, 0.7);
      font-weight: 900;
      font-family: 'Impact', sans-serif !important;
    }
    .sc-main-val {
      font-size: 1.7rem;
      font-weight: 900;
      color: #ffffff;
      margin: 0.25rem 0;
      display: flex;
      align-items: center;
      gap: 0.45rem;
      font-variant-numeric: tabular-nums;
      font-family: 'Impact', sans-serif !important;
      letter-spacing: 0.02em;
    }
    .sc-delta {
      font-size: 0.78rem;
      font-weight: 950;
      padding: 0.15rem 0.45rem;
      border-radius: 0px !important;
      white-space: nowrap;
      border: 1px solid currentColor;
      box-shadow: 2px 2px 0px #000000;
    }
    .sc-delta.positive {
      background: #216d34 !important;
      color: #ffffff !important;
    }
    .sc-delta.negative {
      background: #bb1e10 !important;
      color: #ffffff !important;
    }
    .sc-desc {
      font-size: 0.78rem;
      color: rgba(255, 255, 255, 0.6);
      line-height: 1.35;
      margin-top: 0.2rem;
    }
    .calc-math {
      border-radius: 0px !important;
      border: 3px solid #ffffff !important;
      background: rgba(0, 0, 0, 0.42) !important;
      margin-top: 0.8rem;
      overflow: hidden;
      box-shadow: 4px 4px 0px #000000;
    }
    .math-header {
      padding: 0.7rem 0.9rem;
      background: rgba(255, 255, 255, 0.05);
      cursor: pointer;
      font-size: 0.85rem;
      display: flex;
      font-family: 'Impact', sans-serif !important;
      text-transform: uppercase;
      letter-spacing: 0.05em;
      justify-content: space-between;
      color: #ffbf00 !important;
      user-select: none;
      transition: background 150ms;
    }
    .math-header:hover {
      background: rgba(255, 255, 255, 0.1);
    }
    .math-content {
      display: none;
      padding: 1rem;
      border-top: 2px solid #ffffff;
      font-size: 0.782rem;
      line-height: 1.45;
      color: rgba(255, 255, 255, 0.72);
      overflow-y: auto;
      max-height: 250px;
    }
    .math-content.active {
      display: block;
    }
    .formula-block {
      background: rgba(255, 255, 255, 0.03);
      border-left: 2px solid var(--blue);
      padding: 0.45rem 0.6rem;
      margin: 0.45rem 0 0.8rem;
      border-radius: 0 6px 6px 0;
    }
    .formula-block p {
      margin: 0.2rem 0 0;
      color: #9ad1ff;
      font-family: ui-monospace, Clarities, monospace;
    }
    .formula-block small {
      color: rgba(255, 255, 255, 0.5);
    }

    .developer-notice {
      margin: 1.2rem 0 1.5rem;
      padding: 1rem 1.1rem;
      background: #1c1917;
      color: #ffffff;
      border: 3px solid #ffbf00;
      box-shadow: 6px 6px 0 #bb1e10;
    }
    .developer-notice strong {
      display: block;
      margin-bottom: 0.35rem;
      color: #ffbf00;
      font-family: "Arial Black", "Segoe UI Black", "Trebuchet MS", Arial, sans-serif;
      text-transform: uppercase;
      letter-spacing: 0.04em;
    }
    .developer-notice p {
      margin: 0;
      color: rgba(255, 255, 255, 0.9);
    }

    /* READABILITY PASS: clearer lettering and stronger contrast */
    body {
      font-family: "Segoe UI", Arial, Helvetica, sans-serif;
      font-size: 17px;
      line-height: 1.68;
      color: #17120e;
      text-rendering: optimizeLegibility;
      -webkit-font-smoothing: antialiased;
    }
    p, li, td, .tagline, .result-count, .calc-sub-text, .sc-desc, .math-content {
      letter-spacing: 0;
      color: #342820;
    }
    h1, h2, h3, h4,
    .brand, .nav-links a, .pill, .hub-value, .hub-gain,
    .section-kicker, th, .status, .gain, .filter-btn,
    .kpi-value, .kpi-label, .bn-label, .bn-val,
    .workload .delta, .workload h4, .calc-tab-btn,
    .calc-val-readout, .calc-checkbox-label strong,
    .live-badge, .sc-label, .sc-main-val, .math-header,
    .suggestion header, .suggestion h3 {
      font-family: "Arial Black", "Segoe UI Black", "Trebuchet MS", Arial, sans-serif !important;
      letter-spacing: 0.025em;
    }
    h1 {
      line-height: 1.12;
      letter-spacing: 0.015em !important;
      text-shadow: 2px 2px 0 #bb1e10, 4px 4px 0 #000000 !important;
    }
    h2 { line-height: 1.18; }
    h3, h4 { line-height: 1.25; }
    .tagline {
      font-size: clamp(1.1rem, 1.8vw, 1.42rem);
      line-height: 1.62;
      color: #ffffff;
      text-shadow: 1px 1px 3px rgba(0,0,0,0.9);
    }
    .hub-tile span:last-child,
    .coop-card ul li,
    .suggestion p,
    .suggestion ul li,
    .workload p,
    .calc-checkbox-label,
    .chk-desc {
      font-size: 0.96rem;
      line-height: 1.55;
    }
    .calc-panel.outputs .calc-sub-text,
    .calc-panel.outputs .sc-desc,
    .calc-panel.outputs .math-content {
      color: rgba(255, 255, 255, 0.76);
    }
    th, td {
      font-size: 0.96rem;
      line-height: 1.48;
    }
    th {
      font-size: 0.86rem;
      letter-spacing: 0.055em;
    }
    .nav-links a, .filter-btn, .calc-tab-btn {
      letter-spacing: 0.04em;
    }
    .status, .gain, .hub-gain, .live-badge, .sc-delta {
      letter-spacing: 0.035em;
    }
    @media (max-width: 680px) {
      body { font-size: 16px; }
      h1 { font-size: clamp(2rem, 11vw, 3.2rem); }
      .tagline { font-size: 1.05rem; }
    }