.page .card {
      text-align: left;
    }

    .page-hero {
      display: grid;
      grid-template-columns: 1.3fr 0.8fr;
      gap: 18px;
      background: linear-gradient(135deg, rgba(14, 165, 233, 0.12), rgba(16, 185, 129, 0.08));
      border: 1px solid rgba(14, 165, 233, 0.2);
      position: relative;
      overflow: hidden;
    }

    .page-hero::after {
      content: "";
      position: absolute;
      top: -40%;
      right: -10%;
      width: 320px;
      height: 320px;
      background: radial-gradient(circle, rgba(14, 165, 233, 0.18), transparent 70%);
      pointer-events: none;
    }

    .hero-content {
      position: relative;
      z-index: 1;
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

    .hero-stats-title {
      align-self: flex-start;
      font-weight: 700;
      font-size: 0.9rem;
      letter-spacing: 0.2px;
      color: var(--color-primary);
      background: rgba(14, 165, 233, 0.08);
      border: 1px solid rgba(14, 165, 233, 0.25);
      border-radius: 999px;
      padding: 6px 10px;
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    .hero-labels {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .chip {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 6px 10px;
      background: rgba(255, 255, 255, 0.65);
      border-radius: 999px;
      border: 1px solid rgba(15, 23, 42, 0.08);
      font-weight: 700;
      color: var(--text-primary);
    }

    .chip.secondary {
      background: rgba(16, 185, 129, 0.1);
      color: var(--color-secondary);
      border-color: rgba(16, 185, 129, 0.3);
    }

    .chip-line {
      gap: 8px;
      padding: 8px 12px;
      background: rgba(255, 255, 255, 0.78);
      border-color: rgba(14, 165, 233, 0.2);
    }

    .chip-label {
      font-weight: 800;
      color: var(--color-secondary);
      display: inline-flex;
      align-items: center;
    }

    .chip-line .chip-label::after {
      content: ":";
      color: var(--color-secondary);
      margin: 0 4px;
    }

    .chip-text {
      color: var(--text-primary);
      font-weight: 600;
    }

    .hero-title {
      font-size: clamp(1.2rem, 2.3vw, 1.8rem);
      font-weight: 800;
      margin: 2px 0 4px 0;
      letter-spacing: -0.4px;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .hero-stats {
      position: relative;
      z-index: 1;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .stat-card {
      background: var(--bg-card);
      border-radius: 12px;
      padding: 14px;
      border: 1px solid rgba(15, 23, 42, 0.08);
      box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
    }

    .stat-label {
      color: var(--text-secondary);
      font-size: 0.85rem;
      margin-bottom: 4px;
    }

    .stat-value {
      font-weight: 800;
      font-size: 1.2rem;
    }

    .stat-detail {
      font-size: 0.82rem;
      line-height: 1.4;
      color: var(--text-secondary);
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
    }

    .stat-detail-item {
      display: inline-flex;
      align-items: center;
      gap: 4px;
      font-weight: 600;
    }

    .stat-detail-item .label {
      color: var(--text-secondary);
      display: inline-flex;
      align-items: center;
    }

    .stat-detail-item .label::after {
      content: ":";
      margin: 0 4px;
      color: var(--text-secondary);
    }

    .stat-detail-item .value {
      color: var(--text-primary);
    }

    .stat-detail .separator {
      color: var(--text-muted);
      font-weight: 600;
    }

    .note-lines {
      display: flex;
      flex-direction: column;
      gap: 4px;
      line-height: 1.35;
    }

    .note-line strong {
      color: var(--color-accent);
    }

    .privacy-list p {
      margin: 0 0 12px 0;
      text-align: left;
    }

    .section-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 14px;
    }

    .split-grid {
      display: grid;
      grid-template-columns: 1.1fr 0.9fr;
      gap: 14px;
    }

    .model-status-grid {
      display: flex;
      flex-direction: column;
      gap: 20px;
    }

    .data-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
      gap: 10px;
      margin-top: 6px;
    }

    .data-card {
      background: var(--bg-soft);
      border: 1px solid var(--border-subtle);
      border-radius: 10px;
      padding: 10px 12px;
    }

    .host-card .data-value {
      display: flex;
      flex-direction: column;
      gap: 2px;
    }

    .inline-row {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 10px;
      margin-top: 6px;
    }

    .data-label {
      font-size: 0.85rem;
      color: var(--text-secondary);
      margin-bottom: 2px;
    }

    .data-value {
      font-weight: 700;
      color: var(--text-primary);
    }

    .list-check {
      list-style: none;
      padding: 0;
      margin: 8px 0 0 0;
      display: grid;
      gap: 6px;
    }

    .list-check li {
      display: flex;
      gap: 8px;
      align-items: flex-start;
      color: var(--text-primary);
      font-weight: 600;
    }

    .list-check li::before {
      content: "✔";
      color: var(--color-secondary);
      font-weight: 800;
      font-size: 0.9rem;
      line-height: 1.2;
    }

    .badge-note {
      background: rgba(234, 179, 8, 0.12);
      border-left: 4px solid var(--color-accent);
      padding: 12px;
      border-radius: 10px;
      color: var(--text-primary);
      margin-top: 8px;
    }

    .section-subblock + .section-subblock {
      margin-top: 14px;
    }

    .section-subblock .title {
      margin-bottom: 6px;
    }

    .section-head {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 6px;
      margin-bottom: 16px;
      text-align: center;
    }

    .section-title {
      margin: 0;
      font-size: 1.1rem;
      font-weight: 800;
      color: var(--text-primary);
      text-align: center;
    }

    .inline-chip {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: rgba(14, 165, 233, 0.08);
      color: var(--color-primary);
      padding: 4px 8px;
      border-radius: 8px;
      font-weight: 700;
      font-size: 0.85rem;
    }

    .footer-note {
      text-align: center;
      margin: 16px 0 6px 0;
      color: var(--text-secondary);
      font-size: 0.95rem;
    }

    .loading {
      text-align: center;
      padding: 40px 0;
      color: var(--text-secondary);
    }

    .page-stack {
      display: flex;
      flex-direction: column;
      gap: 20px;
    }

    /* Timeline / Changelog styles */
    .timeline {
      position: relative;
      padding-left: 24px;
    }

    .timeline::before {
      content: '';
      position: absolute;
      left: 6px;
      top: 8px;
      bottom: 8px;
      width: 2px;
      background: linear-gradient(to bottom, var(--color-primary), var(--color-secondary));
      border-radius: 2px;
    }

    .timeline-item {
      position: relative;
      padding: 12px 16px;
      margin-bottom: 12px;
      background: var(--bg-soft);
      border: 1px solid var(--border-subtle);
      border-radius: 12px;
      transition: all 0.2s ease;
    }

    .timeline-item:hover {
      border-color: var(--color-primary);
      box-shadow: 0 4px 12px rgba(14, 165, 233, 0.1);
    }

    .timeline-item::before {
      content: '';
      position: absolute;
      left: -22px;
      top: 18px;
      width: 12px;
      height: 12px;
      border-radius: 50%;
      background: var(--bg-card);
      border: 3px solid var(--color-primary);
    }

    .timeline-item.major::before {
      border-color: var(--color-secondary);
      background: var(--color-secondary);
    }

    .timeline-item.current::before {
      border-color: var(--color-accent);
      background: var(--color-accent);
      box-shadow: 0 0 0 4px rgba(234, 179, 8, 0.2);
    }

    .timeline-header {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-wrap: wrap;
      margin-bottom: 6px;
    }

    .timeline-version {
      font-weight: 800;
      font-size: 1.1rem;
      color: var(--text-primary);
    }

    .timeline-codename {
      font-size: 0.85rem;
      color: var(--color-primary);
      font-weight: 600;
    }

    .timeline-date {
      font-size: 0.8rem;
      color: var(--text-secondary);
      margin-left: auto;
    }

    .timeline-summary {
      color: var(--text-primary);
      font-weight: 600;
      margin-bottom: 8px;
    }

    .timeline-changes {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
    }

    .timeline-change {
      display: inline-flex;
      align-items: center;
      gap: 4px;
      padding: 4px 8px;
      background: rgba(255, 255, 255, 0.6);
      border-radius: 6px;
      font-size: 0.8rem;
      color: var(--text-secondary);
    }

    .timeline-metrics {
      margin-top: 8px;
      padding-top: 8px;
      border-top: 1px dashed var(--border-subtle);
      font-size: 0.85rem;
      color: var(--text-secondary);
    }

    .timeline-metrics strong {
      color: var(--color-secondary);
    }

    .version-badge {
      padding: 2px 8px;
      border-radius: 6px;
      font-size: 0.75rem;
      font-weight: 700;
      text-transform: uppercase;
    }

    .version-badge.major {
      background: rgba(16, 185, 129, 0.15);
      color: var(--color-secondary);
    }

    .version-badge.minor {
      background: rgba(14, 165, 233, 0.15);
      color: var(--color-primary);
    }

    .version-badge.patch {
      background: rgba(148, 163, 184, 0.15);
      color: var(--text-secondary);
    }

    .changelog-toggle {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 10px 16px;
      margin-top: 12px;
      background: rgba(14, 165, 233, 0.08);
      border: 1px solid rgba(14, 165, 233, 0.2);
      border-radius: 8px;
      color: var(--color-primary);
      font-weight: 600;
      cursor: pointer;
      transition: all 0.2s ease;
    }

    .changelog-toggle:hover {
      background: rgba(14, 165, 233, 0.15);
    }

    .changelog-hidden {
      display: none;
    }

    /* Secció de precisió per horitzó */
    .validation-horizon-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 12px;
    }

    .split-grid .validation-horizon-grid {
      grid-template-columns: repeat(2, 1fr);
    }
    .horizon-card {
      display: flex;
      flex-direction: column;
      align-items: flex-start;
      gap: 4px;
      padding: 16px 14px;
      border-radius: 12px;
      border: 1px solid var(--border-subtle, #e2e8f0);
      background: var(--bg-card, #fff);
    }
    .horizon-card.horizon-good {
      border-color: rgba(16, 185, 129, 0.4);
      background: rgba(16, 185, 129, 0.06);
    }
    .horizon-card.horizon-ok {
      border-color: rgba(245, 158, 11, 0.4);
      background: rgba(245, 158, 11, 0.06);
    }
    .horizon-card.horizon-poor {
      border-color: rgba(239, 68, 68, 0.4);
      background: rgba(239, 68, 68, 0.06);
    }
    .horizon-label {
      font-size: 0.75rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.05em;
      color: var(--text-secondary, #64748b);
    }
    .horizon-mae {
      font-size: 1.5rem;
      font-weight: 800;
      color: var(--text-primary, #0f172a);
    }
    .horizon-detail {
      font-size: 0.7rem;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      color: var(--text-muted, #94a3b8);
    }
    .horizon-extra {
      display: flex;
      flex-direction: column;
      align-items: flex-start;
      gap: 2px;
      margin-top: 8px;
      font-size: 0.78rem;
      color: var(--text-secondary, #64748b);
    }

    /* Ablation analysis table */
    .ablation-table {
      display: flex;
      flex-direction: column;
      gap: 0;
      border: 1px solid var(--border-subtle, #e2e8f0);
      border-radius: 12px;
      overflow: hidden;
    }

    .ablation-header {
      display: grid;
      grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
      gap: 8px;
      padding: 10px 14px;
      background: var(--bg-soft, #f8fafc);
      font-size: 0.78rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.05em;
      color: var(--text-secondary, #64748b);
      border-bottom: 1px solid var(--border-subtle, #e2e8f0);
    }

    .ablation-row {
      display: grid;
      grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
      gap: 8px;
      padding: 10px 14px;
      align-items: center;
      border-bottom: 1px solid rgba(0, 0, 0, 0.04);
      transition: background 0.15s ease;
    }

    .ablation-row:last-of-type {
      border-bottom: none;
    }

    .ablation-row:hover {
      background: rgba(14, 165, 233, 0.03);
    }

    .ablation-name {
      font-weight: 700;
      color: var(--text-primary, #0f172a);
    }

    .ablation-mae {
      font-weight: 600;
      color: var(--text-secondary, #64748b);
    }

    .ablation-impact {
      font-weight: 800;
      font-size: 0.9rem;
    }

    .ablation-impact.ablation-high {
      color: var(--color-secondary, #10b981);
    }

    .ablation-impact.ablation-medium {
      color: var(--color-primary, #0ea5e9);
    }

    .ablation-impact.ablation-low {
      color: var(--text-muted, #94a3b8);
    }

    .ablation-importance {
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .ablation-bar {
      height: 8px;
      border-radius: 4px;
      background: linear-gradient(90deg, var(--color-primary, #0ea5e9), var(--color-secondary, #10b981));
      min-width: 2px;
      transition: width 0.3s ease;
    }

    .ablation-pct {
      font-weight: 700;
      font-size: 0.85rem;
      color: var(--text-primary, #0f172a);
      min-width: 32px;
    }

    .ablation-baseline {
      display: flex;
      justify-content: space-between;
      padding: 10px 14px;
      background: rgba(14, 165, 233, 0.06);
      border-top: 2px solid rgba(14, 165, 233, 0.2);
      font-weight: 700;
      color: var(--color-primary, #0ea5e9);
      font-size: 0.9rem;
    }

    @media (max-width: 900px) {
      .page-hero {
        grid-template-columns: 1fr;
        overflow: visible;
        padding: 20px;
      }

      .split-grid {
        grid-template-columns: 1fr;
      }

      .validation-horizon-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .hero-stats {
        flex-direction: row;
        flex-wrap: wrap;
      }

      .hero-stats .stat-card {
        flex: 1 1 200px;
      }

      .section-grid {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 480px) {
      .page-hero {
        padding: 12px;
        gap: 12px;
      }

      .hero-title {
        font-size: 1.1rem;
      }

      .hero-labels {
        gap: 6px;
      }

      .chip {
        font-size: 0.8rem;
        padding: 4px 8px;
      }

      .data-grid {
        grid-template-columns: 1fr;
      }

      .inline-row {
        grid-template-columns: 1fr;
      }

      .ablation-header,
      .ablation-row {
        grid-template-columns: 1.2fr 0.8fr 0.8fr 1.2fr;
        font-size: 0.82rem;
        padding: 8px 10px;
      }