body { display: flex; flex-direction: column; min-height: 100vh; }
    main { flex: 1; padding-top: calc(var(--nav-h) + 56px); padding-bottom: 96px; }

    .page-header { margin-bottom: 40px; }
    .page-header-inner { display: flex; flex-direction: column; gap: 18px; }
    .page-eyebrow { display: flex; align-items: center; gap: 14px; }
    .page-eyebrow-line { width: 32px; height: 1px; background: var(--accent-blue); opacity: 0.6; }
    .page-eyebrow-text { font-family: var(--font-mono); font-size: var(--fs-2xs); color: var(--accent-teal); letter-spacing: 0.28em; text-transform: uppercase; }
    .page-meta {
      font-family: var(--font-mono);
      font-size: var(--fs-2xs);
      color: var(--text-2);
      letter-spacing: 0.08em;
    }

    .policy-card {
      background: var(--bg-card);
      border: 1px solid var(--border);
      border-radius: var(--r-xl);
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      padding: clamp(28px, 5vw, 52px);
      display: flex;
      flex-direction: column;
      gap: 36px;
      position: relative;
      overflow: hidden;
    }

    .policy-card::before {
      content: "";
      position: absolute;
      top: 0; left: 0; right: 0;
      height: 1px;
      background: linear-gradient(90deg, transparent, var(--accent-blue), var(--accent-teal), transparent);
      opacity: 0.4;
    }

    .policy-section h2 {
      font-family: var(--font-display);
      font-size: var(--fs-md);
      font-weight: 700;
      margin-bottom: 14px;
      color: var(--text-0);
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .policy-section h2::before {
      content: "";
      display: inline-block;
      width: 4px; height: 18px;
      background: linear-gradient(to bottom, var(--accent-blue), var(--accent-teal));
      border-radius: 99px;
      flex-shrink: 0;
    }

    .policy-section p,
    .policy-section li {
      font-size: var(--fs-sm);
      color: var(--text-1);
      line-height: 2.0;
    }

    .policy-section ul {
      display: flex;
      flex-direction: column;
      gap: 8px;
      margin-top: 8px;
    }

    .policy-section li {
      padding-left: 18px;
      position: relative;
    }

    .policy-section li::before {
      content: "—";
      position: absolute;
      left: 0;
      color: var(--accent-teal);
      font-size: var(--fs-xs);
      top: 1px;
    }

    .highlight {
      background: rgba(75,169,255,0.05);
      border: 1px solid var(--border-m);
      border-radius: var(--r-sm);
      padding: 14px 18px;
      font-size: var(--fs-xs);
      color: var(--text-1);
      line-height: 1.95;
      margin-top: 12px;
    }

    .highlight a { color: var(--accent-blue); transition: color var(--t); }
    .highlight a:hover { color: var(--accent-teal); }

    .policy-divider {
      height: 1px;
      background: linear-gradient(90deg, transparent, var(--border), transparent);
    }

    .back-to-lab {
      display: inline-flex; align-items: center; gap: 10px;
      font-family: var(--font-mono); font-size: var(--fs-xs);
      color: var(--text-2); letter-spacing: 0.14em;
      text-transform: uppercase; text-decoration: none;
      transition: color var(--t); margin-top: 56px;
    }

    .back-to-lab:hover { color: var(--accent-blue); }
    .back-to-lab svg { width: 14px; height: 14px; transform: rotate(180deg); }

    @media (max-width: 640px) {
      main { padding-top: calc(var(--nav-h) + 36px); }
      .policy-card { padding: 24px; gap: 28px; }
    }