:root{
    --modal-width: 92%;
    --modal-max-width: 720px;
    --overlay-bg: rgba(0,0,0,0.5);
    --modal-bg: #ffffff;
    --muted: #6b7280;
    --accent: #2563eb;
    --accent-contrast: #ffffff;
    --radius: 12px;
    --shadow: 0 12px 36px rgba(15,23,42,0.25);
    --gap: 14px;
    --text: #0f172a;
    --small-text: 0.88rem;
    --base-text: 1rem;
  }
  
  /* Utility */
  .hidden { display: none; }
  
  /* Overlay */
  #disclaimer-overlay {
    position: fixed;
    inset: 0;
    background: var(--overlay-bg);
    z-index: 9998;
    backdrop-filter: blur(2px);
  }
  
  /* Modal container */
  #disclaimer-modal {
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: var(--modal-width);
    max-width: var(--modal-max-width);
    z-index: 9999;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
    color: var(--text);
    outline: none;
  }
  
  /* Card content */
  .disclaimer-content {
    background: var(--modal-bg);
    border-radius: var(--radius);
    padding: 20px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    gap: var(--gap);
  }
  
  /* Header */
  .disclaimer-header {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: 12px;
  }
  #disclaimer-title {
    margin: 0;
    font-size: 1.125rem;
    line-height: 1.1;
    font-weight: 700;
  }
  #disclaimer-title .tag {
    display: inline-block;
    margin-left: 8px;
    font-size: 0.75rem;
    padding: 2px 8px;
    background: #f1f5f9;
    color: var(--muted);
    border-radius: 999px;
    vertical-align: middle;
  }
  
  /* Body text */
  #disclaimer-desc p {
    margin: 0;
    font-size: var(--base-text);
    line-height: 1.45;
  }
  .disclaimer-content h3 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
  }
  .disclaimer-content ol {
    margin: 6px 0 0 20px;
    padding: 0;
    font-size: var(--base-text);
    line-height: 1.5;
  }
  .disclaimer-content .small {
    margin-top: 6px;
    font-size: var(--small-text);
    color: var(--muted);
  }
  
  /* Controls row */
  .disclaimer-controls {
    display: flex;
    gap: 12px;
    justify-content: space-between;
    align-items: center;
    margin-top: 6px;
  }
  
  /* checkbox label */
  .disclaimer-controls label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: var(--small-text);
    color: var(--muted);
  }
  .disclaimer-controls input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--accent);
    cursor: pointer;
  }
  
  /* Buttons */
  .controls-right {
    display: flex;
    gap: 8px;
    align-items: center;
  }
  .button {
    appearance: none;
    border: none;
    cursor: pointer;
    padding: 8px 12px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
  }
  #disclaimer-close {
    background: transparent;
    color: var(--muted);
    border: 1px solid #e6e9ee;
  }
  #disclaimer-action {
    background: var(--accent);
    color: var(--accent-contrast);
    box-shadow: 0 6px 18px rgba(37,99,235,0.12);
  }
  
  /* Focus styles */
  #disclaimer-modal:focus-within {
    box-shadow: 0 16px 48px rgba(37,99,235,0.12);
  }
  .button:focus, .disclaimer-controls input:focus {
    outline: 3px solid rgba(37,99,235,0.18);
    outline-offset: 2px;
  }
  
  /* Responsive tweaks */
  @media (max-width: 420px) {
    .disclaimer-content { padding: 16px; }
    #disclaimer-title { font-size: 1rem; }
    .disclaimer-content ol { font-size: 0.95rem; }
  }