:root {
      --bg: #f6f7f9;
      --card: #ffffff;
      --text: #111827;
      --muted: #6b7280;
      --border: #e5e7eb;
      --green: #29B37D;
      --red: #ED1E3D;
      --yellow: #f59e0b;
      --blue: #111827;
      --soft-green: #ecfdf5;
      --soft-red: #fef2f2;
      --soft-blue: rgba(237,30,61,.06);
      --soft-yellow: #fffbeb;
      --shadow: 0 10px 30px rgba(17, 24, 39, 0.06);
    }

    * { box-sizing: border-box; }

    body {
      margin: 0;
      background: var(--bg);
      color: var(--text);
      font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    }

    .page {
      max-width: 1420px;
      margin: 0 auto;
      padding: 42px 30px 80px;
    }

    .topbar {
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      gap: 18px;
      margin-bottom: 20px;
    }

    .eyebrow {
      color: var(--blue);
      font-size: 13px;
      font-weight: 800;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      margin-bottom: 7px;
    }

    h1 {
      margin: 0;
      font-size: clamp(38px, 4.8vw, 58px);
      line-height: 0.98;
      letter-spacing: -0.055em;
      font-weight: 950;
    }

    .subtitle {
      margin: 10px 0 0;
      color: var(--muted);
      max-width: 710px;
      font-size: 15px;
      line-height: 1.5;
    }

    .date-pill {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: 16px;
      padding: 12px 14px;
      min-width: 190px;
      box-shadow: 0 14px 36px rgba(17, 24, 39, 0.08);
      text-align: right;
    }

    .date-pill strong {
      display: block;
      font-size: 14px;
    }

    .date-pill span {
      display: block;
      color: var(--muted);
      font-size: 12px;
      margin-top: 3px;
    }

    .tabs {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
      margin: 18px 0 24px;
    }

    .tab {
      border: 1px solid var(--border);
      background: var(--card);
      color: var(--muted);
      border-radius: 999px;
      padding: 10px 15px;
      font-weight: 800;
      font-size: 13px;
      cursor: pointer;
    }

    .tab.active {
      background: var(--text);
      color: white;
      border-color: var(--text);
    }

    .summary-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 16px;
      margin-bottom: 18px;
    }

    .card {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: 26px;
      box-shadow: 0 14px 36px rgba(17, 24, 39, 0.08);
    }

    .stat-card {
      padding: 18px;
      min-height: 126px;
    }

    .stat-label {
      color: var(--muted);
      font-size: 13px;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: 0.05em;
    }

    .stat-value {
      margin-top: 12px;
      font-size: 34px;
      font-weight: 900;
      letter-spacing: -0.05em;
    }

    .stat-note {
      margin-top: 8px;
      color: var(--muted);
      font-size: 13px;
    }

    .green { color: var(--green); }
    .red { color: var(--red); }
    .blue { color: var(--blue); }
    .yellow { color: var(--yellow); }

    .main-grid {
      display: block;
    }

    .section-head {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 34px 34px 0;
      margin-bottom: 22px;
    }

    .ranking-controls {
      display: flex;
      align-items: center;
      justify-content: flex-end;
      gap: 12px;
      flex-wrap: wrap;
      padding: 0 22px 18px;
      border-bottom: 1px solid var(--border);
    }

    .filter-controls {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-wrap: wrap;
    }

    .control-select {
      border: 1px solid var(--border);
      background: #fff;
      border-radius: 999px;
      padding: 11px 15px;
      font-size: 13px;
      font-weight: 850;
      color: var(--text);
      outline: none;
      min-width: 150px;
      cursor: pointer;
      box-shadow: 0 4px 14px rgba(17, 24, 39, 0.04);
    }

    .section-title {
      margin: 0;
      font-size: 34px;
      letter-spacing: -0.055em;
      font-weight: 950;
    }

    .section-kicker {
      color: var(--muted);
      font-size: 12px;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: 0.06em;
    }

    table {
      width: 100%;
      border-collapse: collapse;
      table-layout: fixed;
    }

    th {
      color: var(--muted);
      font-size: 13px;
      font-weight: 950;
      text-transform: uppercase;
      letter-spacing: 0.09em;
      text-align: left;
      padding: 22px 22px;
      border-bottom: 1px solid var(--border);
      background: #fafbfc;
    }

    td {
      padding: 30px 22px;
      border-bottom: 1px solid var(--border);
      font-size: 16px;
      vertical-align: middle;
    }

    tbody tr {
      transition: background 0.15s ease, transform 0.15s ease;
    }

    tbody tr:hover {
      background: #f8fafc;
    }

    tbody tr:nth-child(1) { background: #fbfdff; }
    tbody tr:nth-child(2) { background: #fcfcfd; }

    .pill.up, .pill.down {
      box-shadow: 0 8px 18px rgba(17, 24, 39, 0.06);
    }

    .pill.up { border: 1px solid rgba(22, 163, 74, 0.16); }
    .pill.down { border: 1px solid rgba(220, 38, 38, 0.16); }

    tr:last-child td { border-bottom: none; }

    th:nth-child(4), th:nth-child(5), th:nth-child(6), th:nth-child(7),
    td:nth-child(4), td:nth-child(5), td:nth-child(6), td:nth-child(7) {
      text-align: center;
    }

    .rank {
      width: auto;
      font-size: 52px;
      font-weight: 950;
      letter-spacing: -0.08em;
      line-height: 1;
      font-variant-numeric: tabular-nums;
    }

    .rank::before {
      content: '#';
      color: var(--muted);
      font-size: 21px;
      font-weight: 950;
      margin-right: 5px;
      letter-spacing: 0;
    }

    .name-cell strong {
      display: block;
      font-size: 24px;
      font-weight: 950;
      letter-spacing: -0.02em;
    }


    .score-wrap {
      display: flex;
      align-items: center;
      gap: 18px;
      min-width: 0;
      width: 100%;
    }

    .score-num {
      width: 78px;
      font-size: 42px;
      font-weight: 950;
      text-align: right;
      letter-spacing: -0.04em;
      font-variant-numeric: tabular-nums;
    }

    .bar {
      position: relative;
      height: 20px;
      width: 100%;
      background: #eef2f7;
      border-radius: 999px;
      overflow: hidden;
      box-shadow: inset 0 0 0 1px rgba(17, 24, 39, 0.03);
    }

    .bar > span {
      display: block;
      height: 100%;
      border-radius: inherit;
      background: linear-gradient(90deg, #111827 0%, #374151 100%);
    }

    .pill {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 999px;
      padding: 11px 15px;
      font-size: 16px;
      font-weight: 950;
      white-space: nowrap;
      min-width: 56px;
      font-variant-numeric: tabular-nums;
    }

    .pill.up { background: var(--soft-green); color: var(--green); border: 1px solid rgba(22, 163, 74, 0.18); }
    .pill.down { background: var(--soft-red); color: var(--red); border: 1px solid rgba(220, 38, 38, 0.18); }
    .pill.flat { background: #f3f4f6; color: var(--muted); }
    .pill.very-healthy { background: var(--soft-green); color: var(--green); border: 1px solid rgba(22, 163, 74, 0.18); }
    .pill.healthy { background: #f0fdf4; color: #29B37D; border: 1px solid rgba(22, 163, 74, 0.14); }
    .pill.average { background: #f3f4f6; color: var(--muted); border: 1px solid rgba(107, 114, 128, 0.12); }
    .pill.weak { background: #fff7ed; color: #ea580c; border: 1px solid rgba(234, 88, 12, 0.16); }
    .pill.very-weak { background: var(--soft-red); color: var(--red); border: 1px solid rgba(220, 38, 38, 0.18); }

    .side-stack {
      display: grid;
      gap: 18px;
    }

    .mini-card {
      padding: 16px 18px;
    }

    .mini-title {
      margin: 0 0 14px;
      font-size: 24px;
      letter-spacing: -0.02em;
    }

    .mover {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 11px 0;
      border-bottom: 1px solid var(--border);
    }

    .mover:last-child { border-bottom: none; padding-bottom: 0; }

    .mover-name strong {
      display: block;
      font-size: 14px;
    }

    .mover-name span {
      color: var(--muted);
      font-size: 12px;
    }

    .leader-card {
      display: grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap: 14px;
      margin-top: 18px;
    }

    .award {
      padding: 22px;
      border-radius: 18px;
      border: 1px solid var(--border);
      background: var(--card);
      box-shadow: 0 14px 36px rgba(17, 24, 39, 0.08);
    }

    .award .emoji {
      font-size: 26px;
      margin-bottom: 8px;
    }

    .award h3 {
      margin: 0;
      font-size: 15px;
    }

    .award p {
      margin: 6px 0 0;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.45;
    }

    .universe-grid {
      display: none;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 16px;
      margin-top: 18px;
    }

    .universe-card {
      padding: 18px;
    }

    .universe-rank {
      color: var(--muted);
      font-size: 13px;
      font-weight: 900;
    }

    .universe-name {
      margin-top: 8px;
      font-size: 22px;
      font-weight: 950;
      letter-spacing: -0.04em;
    }

    .universe-score {
      margin-top: 18px;
      font-size: 42px;
      font-weight: 950;
      letter-spacing: -0.06em;
    }

    .formula {
      margin-top: 18px;
      padding: 17px 18px;
      background: #111827;
      color: white;
      border-radius: 26px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      flex-wrap: wrap;
    }

    .formula strong {
      display: block;
      font-size: 15px;
    }

    .formula span {
      color: #d1d5db;
      font-size: 13px;
    }

    .formula-code {
      background: rgba(255,255,255,0.09);
      border: 1px solid rgba(255,255,255,0.12);
      border-radius: 14px;
      padding: 10px 12px;
      color: #fff;
      font-size: 13px;
      font-weight: 800;
    }


    .clean-header {
      align-items: center;
      margin-bottom: 18px;
    }

    .feature-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 26px;
      margin-bottom: 28px;
    }

    .feature-card {
      padding: 30px 32px;
      min-height: 286px;
    }

    .feature-label {
      color: var(--muted);
      font-size: 14px;
      font-weight: 950;
      text-transform: uppercase;
      letter-spacing: 0.09em;
      margin-bottom: 16px;
    }

    .feature-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 23px 0;
      border-bottom: 1px solid var(--border);
    }

    .feature-row:last-child { border-bottom: none; }

    .feature-row strong {
      display: block;
      font-size: 24px;
    }

    .feature-row span {
      display: block;
      color: var(--muted);
      font-size: 15px;
      margin-top: 6px;
    }

    .feature-row b {
      font-size: 42px;
      font-weight: 950;
      letter-spacing: -0.05em;
      white-space: nowrap;
    }


    .focus-card { padding: 20px; }

    .focus-text {
      margin: 0;
      color: var(--muted);
      font-size: 15px;
      line-height: 1.55;
    }



    .ranking-row {
      cursor: pointer;
    }

    .ranking-row.is-open {
      background: #f8fafc !important;
    }

    .name-cell {
      display: flex;
      align-items: center;
      gap: 14px;
    }

    .row-toggle {
      width: 30px;
      height: 30px;
      border-radius: 999px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: #f3f4f6;
      color: var(--muted);
      font-size: 15px;
      font-weight: 950;
      transition: transform 0.18s ease, background 0.18s ease, color 0.18s ease;
      flex: 0 0 auto;
    }

    .ranking-row.is-open .row-toggle {
      transform: rotate(90deg);
      background: #e5e7eb;
      color: var(--text);
    }

    .detail-row {
      display: none;
    }

    .detail-row.is-open {
      display: table-row;
    }

    .detail-row td {
      padding: 0 34px 34px;
      background: #f8fafc;
      border-bottom: 1px solid var(--border);
    }

    .detail-panel {
      border: 1px solid var(--border);
      border-radius: 24px;
      background: #f9fafb;
      padding: 28px;
      box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.85);
    }

    .detail-top {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 20px;
      margin-bottom: 24px;
    }

    .detail-title {
      margin: 0;
      font-size: 30px;
      font-weight: 950;
      letter-spacing: -0.04em;
    }

    .detail-meta {
      margin-top: 6px;
      color: var(--muted);
      font-size: 14px;
      font-weight: 800;
    }

    .detail-score {
      text-align: right;
      font-size: 48px;
      font-weight: 950;
      letter-spacing: -0.06em;
      line-height: 0.95;
      font-variant-numeric: tabular-nums;
    }

    .detail-score span {
      display: block;
      margin-top: 6px;
      color: var(--muted);
      font-size: 13px;
      font-weight: 900;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }

    .detail-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 18px;
      margin-bottom: 18px;
    }

    .detail-card {
      background: #fff;
      border: 1px solid var(--border);
      border-radius: 20px;
      padding: 20px;
    }

    .detail-card h3 {
      margin: 0 0 16px;
      font-size: 18px;
      letter-spacing: -0.03em;
    }

    .metric-line {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 12px 0;
      border-bottom: 1px solid var(--border);
      color: var(--muted);
      font-size: 14px;
      font-weight: 750;
    }

    .metric-line:last-child { border-bottom: none; }

    .metric-line strong {
      color: var(--text);
      font-size: 16px;
      font-weight: 950;
      font-variant-numeric: tabular-nums;
    }

    .snapshot-grid {
      display: grid;
      grid-template-columns: 1.25fr 1fr;
      gap: 18px;
    }

    .streaks-wide {
      display: grid;
      grid-template-columns: 1fr;
      gap: 18px;
    }

    .history-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 18px;
    }

    .history-topline {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 12px;
      margin-bottom: 12px;
    }

    .history-value {
      font-size: 34px;
      font-weight: 950;
      letter-spacing: -0.05em;
      font-variant-numeric: tabular-nums;
      line-height: 1;
    }

    .history-note {
      color: var(--muted);
      font-size: 12px;
      font-weight: 900;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      margin-top: 5px;
    }

    .history-chart {
      width: 100%;
      height: 138px;
      display: block;
      overflow: visible;
    }

    .history-chart .axis { stroke: #d1d5db; stroke-width: 1; opacity: .75; }
    .history-chart .axis-tick { stroke: #d1d5db; stroke-width: 1; opacity: .65; }
    .history-chart .axis-label { fill: var(--muted); font-size: 10px; font-weight: 850; letter-spacing: .02em; }
    .history-chart .line { fill: none; stroke: #111827; stroke-width: 4; stroke-linecap: round; stroke-linejoin: round; }
    .history-chart .dot { fill: #111827; }

    .snapshot-row {
      display: grid;
      grid-template-columns: 120px 1fr 46px;
      align-items: center;
      gap: 14px;
      padding: 11px 0;
    }

    .snapshot-row span:first-child {
      color: var(--muted);
      font-size: 14px;
      font-weight: 850;
    }

    .snapshot-row b {
      text-align: right;
      font-size: 17px;
      font-weight: 950;
      font-variant-numeric: tabular-nums;
    }

    .snapshot-bar {
      height: 14px;
      background: #eef2f7;
      border-radius: 999px;
      overflow: hidden;
    }

    .snapshot-bar i {
      display: block;
      height: 100%;
      border-radius: inherit;
      background: #111827;
    }

    .streak-list {
      display: grid;
      gap: 12px;
    }

    .streak-item {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding: 14px 0;
      border-bottom: 1px solid var(--border);
    }

    .streak-item:last-child { border-bottom: none; }

    .streak-item span {
      color: var(--muted);
      font-size: 14px;
      font-weight: 850;
    }

    .streak-item strong {
      font-size: 18px;
      font-weight: 950;
      font-variant-numeric: tabular-nums;
    }



    .universe-switcher {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-wrap: wrap;
      margin-bottom: 26px;
    }

    .universe-btn {
      border: 1px solid var(--border);
      background: var(--card);
      color: var(--muted);
      border-radius: 999px;
      padding: 12px 18px;
      font-size: 14px;
      font-weight: 950;
      cursor: pointer;
      box-shadow: 0 6px 18px rgba(17, 24, 39, 0.05);
      transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
    }

    .universe-btn.active {
      background: var(--text);
      color: #fff;
      border-color: var(--text);
    }

    .universe-meta {
      margin-top: 8px;
      color: var(--muted);
      font-size: 14px;
      font-weight: 800;
    }

    @media (max-width: 980px) {
      .main-grid, .feature-grid, .detail-grid, .snapshot-grid, .history-grid { grid-template-columns: 1fr; }
      .topbar { flex-direction: column; }
      .top-actions { align-items: flex-start; }
      .method-grid { grid-template-columns: 1fr; }
          }
  
    .top-actions{display:flex;flex-direction:column;align-items:flex-end;gap:10px}
    .topActionBtn{border:1px solid var(--border);background:var(--card);color:var(--text);border-radius:999px;padding:12px 16px;font-size:12px;font-weight:950;letter-spacing:.07em;text-transform:uppercase;cursor:pointer;box-shadow:0 8px 20px rgba(17,24,39,.05);transition:transform .15s ease,border-color .15s ease,background .15s ease}
    .topActionBtn:hover{transform:translateY(-1px);border-color:rgba(237,30,61,.45)}
    .topActionBtn.primary{background:var(--text);color:#fff;border-color:var(--text)}
    .loading-cell{padding:42px;text-align:center;color:var(--muted);font-size:15px;font-weight:850}
    .error-box{padding:22px;border:1px solid var(--border);border-radius:20px;background:#fff;color:var(--muted);font-weight:850;line-height:1.5}
    .methodology-overlay{position:fixed;inset:0;background:rgba(17,24,39,.48);display:none;align-items:center;justify-content:center;padding:24px;z-index:50}
    .methodology-overlay.is-open{display:flex}
    .methodology-modal{width:min(860px,100%);max-height:88vh;overflow:auto;background:#fff;border:1px solid var(--border);border-radius:28px;box-shadow:0 30px 80px rgba(17,24,39,.24);padding:34px}
    .modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:22px}
    .modal-kicker{color:var(--muted);font-size:12px;font-weight:950;text-transform:uppercase;letter-spacing:.09em;margin-bottom:8px}
    .modal-title{margin:0;font-size:38px;font-weight:950;letter-spacing:-.055em;line-height:1}
    .modal-close{width:38px;height:38px;border-radius:999px;border:1px solid var(--border);background:#f9fafb;color:var(--muted);font-size:22px;font-weight:900;cursor:pointer}
    .method-section{padding:20px 0;border-top:1px solid var(--border)}
    .method-section h3{margin:0 0 8px;font-size:21px;letter-spacing:-.03em}
    .method-section p{margin:0;color:var(--muted);font-size:15px;line-height:1.6;font-weight:750}
    .method-formula{margin-top:10px;background:#111827;color:#fff;border-radius:18px;padding:16px 18px;font-size:15px;font-weight:900;line-height:1.45}
    .method-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:14px}
    .method-mini{border:1px solid var(--border);border-radius:18px;background:#f9fafb;padding:16px}
    .method-mini strong{display:block;font-size:16px;margin-bottom:6px}
    .method-mini span{display:block;color:var(--muted);font-size:13px;line-height:1.45;font-weight:750}


/* Phase 4 mobile optimisation: mobile-only layer. Desktop styles above 768px remain untouched. */
@media (max-width: 768px) {
  html {
    -webkit-text-size-adjust: 100%;
  }

  body {
    overflow-x: hidden;
  }

  .page {
    width: 100%;
    max-width: none;
    padding: 18px 12px 42px;
  }

  .topbar,
  .clean-header {
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
    margin-bottom: 16px;
  }

  h1 {
    font-size: 32px;
    line-height: 1;
    letter-spacing: -0.045em;
  }

  .top-actions {
    width: 100%;
    flex-direction: row;
    align-items: stretch;
    justify-content: stretch;
    gap: 8px;
  }

  .topActionBtn,
  .universe-btn,
  .tab,
  .control-select,
  .modal-close {
    min-height: 44px;
    touch-action: manipulation;
  }

  .topActionBtn {
    flex: 1 1 0;
    padding: 11px 12px;
    text-align: center;
    font-size: 11px;
  }

  .universe-switcher,
  .tabs {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    margin: 14px 0 18px;
  }

  .universe-btn,
  .tab {
    width: 100%;
    padding: 10px 9px;
    font-size: 12px;
    text-align: center;
  }

  .feature-grid,
  .summary-grid,
  .leader-card,
  .universe-grid,
  .detail-grid,
  .snapshot-grid,
  .history-grid,
  .method-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .card {
    border-radius: 20px;
    box-shadow: 0 10px 26px rgba(17,24,39,.06);
  }

  .feature-card,
  .stat-card,
  .award,
  .universe-card,
  .focus-card {
    padding: 16px;
    min-height: 0;
  }

  .feature-label {
    font-size: 12px;
    margin-bottom: 8px;
  }

  .feature-row {
    padding: 14px 0;
    align-items: center;
  }

  .feature-row strong {
    font-size: 18px;
  }

  .feature-row span {
    font-size: 13px;
  }

  .feature-row b {
    font-size: 28px;
  }

  .section-head {
    padding: 18px 16px 0;
    margin-bottom: 12px;
    flex-direction: column;
    align-items: stretch;
  }

  .section-title {
    font-size: 25px;
    line-height: 1.05;
  }

  .universe-meta {
    font-size: 12px;
  }

  .ranking-controls,
  .filter-controls {
    align-items: stretch;
    justify-content: stretch;
    padding: 0 14px 14px;
  }

  .control-select {
    width: 100%;
    min-width: 0;
  }

  /* Convert the rankings table into mobile cards only on phones. */
  table,
  thead,
  tbody,
  th,
  td,
  tr {
    display: block;
  }

  table {
    table-layout: auto;
  }

  thead,
  colgroup {
    display: none;
  }

  tbody {
    padding: 0 12px 14px;
  }

  .ranking-row {
    position: relative;
    display: grid;
    grid-template-columns: 58px 1fr;
    gap: 10px 12px;
    margin: 12px 0 0;
    padding: 16px;
    border: 1px solid var(--border);
    border-radius: 18px;
    background: var(--card);
    box-shadow: 0 8px 22px rgba(17,24,39,.05);
  }

  .ranking-row.is-open {
    background: var(--card) !important;
  }

  .ranking-row td {
    padding: 0;
    border-bottom: 0;
    font-size: 14px;
  }

  .ranking-row td:nth-child(1) {
    grid-row: 1 / 3;
    align-self: center;
  }

  .ranking-row td:nth-child(2) {
    align-self: center;
  }

  .ranking-row td:nth-child(3),
  .ranking-row td:nth-child(4),
  .ranking-row td:nth-child(5),
  .ranking-row td:nth-child(6),
  .ranking-row td:nth-child(7) {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 86px 1fr;
    align-items: center;
    gap: 10px;
    text-align: left;
    padding-top: 9px;
    border-top: 1px solid var(--border);
  }

  .ranking-row td:nth-child(3)::before { content: 'Score'; }
  .ranking-row td:nth-child(4)::before { content: '1 Day'; }
  .ranking-row td:nth-child(5)::before { content: '5 Day'; }
  .ranking-row td:nth-child(6)::before { content: '20 Day'; }
  .ranking-row td:nth-child(7)::before { content: 'Status'; }

  .ranking-row td:nth-child(n+3)::before {
    color: var(--muted);
    font-size: 11px;
    font-weight: 950;
    letter-spacing: .07em;
    text-transform: uppercase;
  }

  .rank {
    width: 58px;
    font-size: 38px;
    text-align: left;
  }

  .rank::before {
    font-size: 16px;
    margin-right: 2px;
  }

  .name-cell {
    gap: 9px;
  }

  .name-cell strong {
    font-size: 20px;
    line-height: 1.05;
  }

  .row-toggle {
    width: 28px;
    height: 28px;
    font-size: 14px;
  }

  .score-wrap {
    gap: 10px;
  }

  .score-num {
    width: 56px;
    font-size: 28px;
  }

  .bar {
    height: 14px;
  }

  .pill {
    min-width: 0;
    justify-self: start;
    padding: 8px 11px;
    font-size: 13px;
  }

  .detail-row,
  .detail-row.is-open {
    display: none;
  }

  .detail-row.is-open {
    display: block;
    margin: 0 0 12px;
    padding: 0 12px;
  }

  .detail-row td {
    display: block;
    padding: 0;
    background: transparent;
    border-bottom: 0;
  }

  .detail-panel {
    margin: 0;
    padding: 16px;
    border-radius: 18px;
  }

  .detail-top {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 16px;
  }

  .detail-title {
    font-size: 24px;
  }

  .detail-score {
    text-align: left;
    font-size: 36px;
  }

  .detail-card {
    padding: 16px;
    border-radius: 16px;
  }

  .history-chart {
    height: 125px;
  }

  .snapshot-row {
    grid-template-columns: 92px 1fr 38px;
    gap: 10px;
  }

  .methodology-overlay {
    align-items: stretch;
    justify-content: stretch;
    padding: 8px;
  }

  .methodology-modal {
    width: 100%;
    max-height: calc(100vh - 16px);
    padding: 18px;
    border-radius: 20px;
  }

  .modal-title {
    font-size: 30px;
  }

  .modal-head {
    gap: 12px;
    margin-bottom: 14px;
  }

  .method-section {
    padding: 16px 0;
  }

  .method-section h3 {
    font-size: 19px;
  }

  .method-section p,
  .method-mini span {
    font-size: 14px;
  }

  .method-formula {
    font-size: 13px;
    border-radius: 16px;
  }
}

@media (max-width: 430px) {
  .page {
    padding: 16px 10px 36px;
  }

  h1 {
    font-size: 29px;
  }

  .top-actions,
  .universe-switcher,
  .tabs {
    grid-template-columns: 1fr;
    display: grid;
  }

  .topActionBtn {
    width: 100%;
  }

  .ranking-row {
    grid-template-columns: 52px 1fr;
    padding: 14px;
  }

  .rank {
    width: 52px;
    font-size: 34px;
  }

  .ranking-row td:nth-child(3),
  .ranking-row td:nth-child(4),
  .ranking-row td:nth-child(5),
  .ranking-row td:nth-child(6),
  .ranking-row td:nth-child(7) {
    grid-template-columns: 78px 1fr;
  }

  .score-num {
    width: 50px;
    font-size: 25px;
  }

  .feature-row b {
    font-size: 24px;
  }
}



/* Daily Number brand system: single-file light/dark theme */
:root{
  --brand-red:#ED1E3D;
  --brand-green:#29B37D;
  --brand-bg-light:#F6F7F9;
  --brand-bg-dark:#0B1220;
  --brand-panel-light:#FFFFFF;
  --brand-panel-dark:#111827;
  --brand-slate:#2B313A;
  --brand-border:#4A525E;
}
body{
  background:var(--brand-bg-light) !important;
}
body.dark{
  --bg:var(--brand-bg-dark) !important;
  --panel:#111827 !important;
  --card:#111827 !important;
  --text:#F5F7FA !important;
  --muted:#A7B2C3 !important;
  --border:#2D3747 !important;
  --soft:#151D2A !important;
  background:var(--brand-bg-dark) !important;
}
.brand-logo-wrap{
  width:min(100%, 1320px);
  line-height:0;
  border:0;
  background:transparent;
  box-shadow:none;
}
.brand-logo{
  width:100%;
  height:auto;
  display:block;
  border:0;
  background:transparent;
  border-radius:0;
}
.brand-logo.dark-logo{display:none}
body.dark .brand-logo.light-logo{display:none}
body.dark .brand-logo.dark-logo{display:block}
.theme,.top-actions .theme{
  border-color:rgba(74,82,94,.45) !important;
  box-shadow:0 18px 44px rgba(15,23,42,.08) !important;
}
body.dark .theme{background:#111827 !important;box-shadow:0 18px 44px rgba(0,0,0,.28) !important;}
.theme button.active,.tab.active,.rankTabs button.active,.actionBtn.primary,.topActionBtn.primary,.indexTabs button.active,.rangeTabs button.active,.crumb.current{
  background:var(--brand-red) !important;
  border-color:var(--brand-red) !important;
  color:#fff !important;
}
.selector:hover,.actionBtn:hover,.topActionBtn:hover,.indexTabs button:hover,.crumb:hover{
  border-color:rgba(237,30,61,.45) !important;
}
.selector.active{
  border-color:var(--brand-red) !important;
  box-shadow:0 16px 34px rgba(237,30,61,.14), inset 0 0 0 1px var(--brand-red) !important;
  background:linear-gradient(180deg,rgba(237,30,61,.08),rgba(237,30,61,.02)) !important;
}
.selector.reading.active{
  border-color:var(--brand-green) !important;
  box-shadow:0 16px 34px rgba(41,179,125,.16), inset 0 0 0 1px var(--brand-green) !important;
  background:linear-gradient(180deg,rgba(41,179,125,.12),rgba(41,179,125,.03)) !important;
}
.selector.active h4,.blue,.eyebrow{color:var(--brand-red) !important}
.selector.reading.active h4,.green{color:var(--brand-green) !important}
.red{color:var(--brand-red) !important}
.green5{background:#188C61 !important;color:#fff !important}
.green4{background:var(--brand-green) !important;color:#062418 !important}
.green3{background:rgba(41,179,125,.22) !important;color:#0F5B3E !important}
.cell.red{background:rgba(237,30,61,.18) !important;color:#8B1022 !important}
.red2{background:var(--brand-red) !important;color:#fff !important}
.blueCell{background:rgba(237,30,61,.14) !important;color:#8B1022 !important}
.pill.up,.pill.very-healthy,.pill.healthy{background:rgba(41,179,125,.12) !important;color:var(--brand-green) !important;border-color:rgba(41,179,125,.28) !important}
.pill.down,.pill.very-weak{background:rgba(237,30,61,.10) !important;color:var(--brand-red) !important;border-color:rgba(237,30,61,.28) !important}

body.dark .panel,body.dark .section,body.dark .card,body.dark .modal,body.dark .chartModal{
  background:#111827 !important;
  border-color:#2D3747 !important;
}
body.dark th{background:#151D2A !important}
body.dark .control-select, body.dark .tab, body.dark .topActionBtn, body.dark .actionBtn, body.dark .date-pill{
  background:#111827 !important;
  color:#F5F7FA !important;
  border-color:#2D3747 !important;
}
@media(max-width:768px){.brand-logo-wrap{width:100%;}}

.top-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.theme{background:var(--card);border:1px solid var(--border);border-radius:999px;padding:6px;display:flex;gap:6px;box-shadow:var(--shadow)}
.theme button{border:0;background:transparent;color:var(--muted);font-weight:950;padding:10px 16px;border-radius:999px;cursor:pointer;font-family:inherit}
body.dark .page{background:transparent}
body.dark .card, body.dark .award, body.dark .detail-card, body.dark .detail-panel{background:#111827 !important;border-color:#2D3747 !important;box-shadow:0 14px 36px rgba(0,0,0,.22) !important;}
body.dark td, body.dark th{border-color:#2D3747 !important;}
body.dark tbody tr:hover, body.dark .ranking-row.is-open, body.dark .detail-row td{background:#151D2A !important;}
body.dark .bar{background:#2D3747 !important;}
body.dark .row-toggle{background:#151D2A !important;color:#A7B2C3 !important;}
@media(max-width:768px){.theme{width:100%;}.theme button{flex:1 1 0;min-height:44px}.brand-logo-wrap{max-width:100%;}.top-actions{width:100%;}}


/* Focused colour fix: remove blue accents and fix dark table headings */
:root{
  --blue:#111827 !important;
}
body.dark{
  --blue:#F5F7FA !important;
}
.eyebrow,
.step small,
.blue,
.selector.active h4,
.heatHeader:hover,
.crumb:hover,
.indexTabs button:hover,
.tooltip .tHint,
.tooltip .tClick{
  color:var(--text) !important;
}
.selector.reading.active h4,
.green{
  color:var(--brand-green, #29B37D) !important;
}
a,
a:visited{
  color:var(--text) !important;
}
.selector:hover,
.actionBtn:hover,
.topActionBtn:hover,
.indexTabs button:hover,
.crumb:hover,
.universe-btn:hover,
.tab:hover{
  border-color:rgba(237,30,61,.45) !important;
}
body.dark th,
body.dark thead th,
body.dark .smallTable thead th,
body.dark .indexTable th,
body.dark .ranking-table th,
body.dark table th{
  background:#1F2329 !important;
  color:#F5F7FA !important;
  border-color:#2B313A !important;
}
body.dark td,
body.dark table td{
  color:var(--text) !important;
  border-color:#2B313A !important;
}
body.dark .area,
body.dark td.area,
body.dark .name-cell strong,
body.dark .metric-line strong,
body.dark .streak-item strong,
body.dark .feature-row strong,
body.dark .feature-row b{
  color:#F5F7FA !important;
}
body.dark .tablewrap,
body.dark .indexTableWrap{
  border-color:#2B313A !important;
}
body.dark tbody tr:hover td,
body.dark .smallTable tbody tr:hover td,
body.dark .indexTable tbody tr:hover td{
  background:#151D2A !important;
  color:#F5F7FA !important;
}


/* Focused rankings dark-mode fixes: active universe buttons, top row formatting, dropdown charts */
.universe-btn.active,
body.dark .universe-btn.active{
  background:#ED1E3D !important;
  border-color:#ED1E3D !important;
  color:#FFFFFF !important;
}

body.dark .universe-btn.active,
body.dark .universe-btn.active:hover{
  background:#ED1E3D !important;
  border-color:#ED1E3D !important;
  color:#FFFFFF !important;
}

/* Remove the special first/second row shading that was causing uneven formatting */
tbody tr:nth-child(1),
tbody tr:nth-child(2),
.ranking-row:nth-child(1),
.ranking-row:nth-child(2){
  background:transparent !important;
}

body.dark tbody tr:nth-child(1),
body.dark tbody tr:nth-child(2),
body.dark .ranking-row:nth-child(1),
body.dark .ranking-row:nth-child(2){
  background:#111827 !important;
}

body.dark .ranking-row.is-open{
  background:#151D2A !important;
}

/* Make the 30-day score charts visible inside dark-mode dropdown panels */
body.dark .history-chart .line{
  stroke:#F5F7FA !important;
}

body.dark .history-chart .dot{
  fill:#F5F7FA !important;
}

body.dark .history-chart .axis,
body.dark .history-chart .axis-tick{
  stroke:#4A525E !important;
  opacity:1 !important;
}

body.dark .history-chart .axis-label{
  fill:#A7B2C3 !important;
}

body.dark .snapshot-bar{
  background:#2D3747 !important;
}

body.dark .snapshot-bar i{
  background:#F5F7FA !important;
}

/* Keep dropdown detail panels readable in dark mode */
body.dark .detail-row td{
  background:#151D2A !important;
}

body.dark .detail-panel,
body.dark .detail-card{
  background:#111827 !important;
  color:#F5F7FA !important;
  border-color:#2D3747 !important;
}

body.dark .detail-title,
body.dark .detail-score,
body.dark .history-value,
body.dark .metric-line strong,
body.dark .streak-item strong{
  color:#F5F7FA !important;
}


/* Focused ranking row alignment fix */
#rankingBody .ranking-row{
  box-shadow: inset 0 -1px 0 var(--border) !important;
}

#rankingBody .ranking-row td{
  border-bottom: 0 !important;
}

#rankingBody .ranking-row:last-of-type{
  box-shadow: none !important;
}

body.dark #rankingBody .ranking-row{
  box-shadow: inset 0 -1px 0 #2B313A !important;
}

/* Keep the dropdown/detail row separator independent from the main ranking row */
#rankingBody .detail-row td{
  border-bottom: 1px solid var(--border) !important;
}

body.dark #rankingBody .detail-row td{
  border-bottom: 1px solid #2B313A !important;
}



/* Focused score bar fill fix */
.score-wrap .bar{
  background:#eef2f7 !important;
}

.score-wrap .bar > span{
  display:block !important;
  height:100% !important;
  border-radius:inherit !important;
  background:#ED1E3D !important;
}

.score-wrap .bar > span.score-low{
  background:linear-gradient(90deg,#ED1E3D 0%,#ED1E3D 100%) !important;
}

.score-wrap .bar > span.score-mid-low{
  background:linear-gradient(90deg,#ED1E3D 0%,#F59E0B 100%) !important;
}

.score-wrap .bar > span.score-mid{
  background:linear-gradient(90deg,#F59E0B 0%,#29B37D 100%) !important;
}

.score-wrap .bar > span.score-high{
  background:linear-gradient(90deg,#29B37D 0%,#29B37D 100%) !important;
}

body.dark .score-wrap .bar{
  background:#2D3747 !important;
}