body {
      margin: 0;
      font-family: Arial, sans-serif;
      background: #f4f4f4;
      color: #222;
      width: 100%;
      display: flex;
      flex-direction: column;
      align-items: center;
    }

    main {
      max-width: 1200px;
      width: 100%;
      padding: 2rem 1rem;
      text-align: center;
      display: flex;
      flex-direction: column;
      align-items: center;
    }

    .header-image {
      width: 80px;
      height: 80px;
    }

    .logodiv {
      margin: 10px 0;
      text-align: center;
    }

    h1 {
      font-size: 1.5rem;
      margin-bottom: 1rem;
    }

    .video-container {
      position: relative;
      width: 100%;
      max-width: 1200px;
      aspect-ratio: 16 / 9;
      margin-top: 1rem;
    }

    .video-container iframe {
      border: 0;
      position: absolute;
      top: 0;
      left: 0;
      height: 100%;
      width: 100%;
    }

    footer {
      background: #eee;
      padding: 1rem;
      text-align: center;
      font-size: 0.9rem;
      width: 100%;
    }

    footer a {
      color: inherit;
      text-decoration: none;
    }
    .qrscan{
      max-width:90%;
      margin: auto;
    }
    /* =========================
   ADDENDUM STYLES (UPGRADED)
   ========================= */

.addendum-wrap{

  max-width: 1200px;
  margin: 28px auto 0;
  padding: 0 16px;
  align-self: stretch;
  text-align: left;
}

.addendum{
  background: #fff;
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 16px;
  padding: 30px 28px;
  box-shadow: 0 10px 24px rgba(0,0,0,.06);
}

/* Header */
.addendum .meta{
  text-align: center;
  margin-bottom: 26px;
}

.addendum .meta h2{
  margin: 0;
}

.addendum .meta-sub{
  margin-top: 10px;
}

.addendum .subtitle{
  margin: 0;
  font-weight: 800;
  font-size: 16px;
}

.addendum .subsubtitle{
  margin: 6px 0 0;
  font-weight: 600;
  font-size: 15px;
  color: rgba(0,0,0,.75);
}

.addendum .lead{
  margin: 18px auto 0;
  max-width: 70ch;
  text-align: center;      /* change from left to center */
  line-height: 1.75;
  color: rgba(0,0,0,.78);
}



/* Sections */
.addendum .section{
  margin-top: 26px;
}

.addendum .section:first-of-type{
  margin-top: 0;
}

/* Cleaner divider rhythm */
.addendum h3{
  font-size: 19px;
  margin: 0 0 12px;
  padding-top: 18px;
  border-top: 1px solid rgba(0,0,0,.08);
}

/* Body typography */
.addendum .section p{
  margin: 10px 0;
  line-height: 1.75;
}

.addendum ul{
  margin: 10px 0 10px 1.1em;
  padding: 0;
  max-width: 78ch;
}

.addendum li{
  margin: 7px 20px;
  line-height: 1.65;
}

/* Nicer bullet appearance */
.addendum ul li::marker{
  font-size: 1.05em;
}

/* DR C ABCDE badge */
.keyline{
  font-weight: 900;
  letter-spacing: .9px;
  text-transform: uppercase;
  text-align: center;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px dashed rgba(0,0,0,.25);
  background: rgba(0,0,0,.02);
  display: inline-block;
  margin: 10px auto 2px;
}

/* Callout */
.callout{
  background: rgba(0,0,0,.03);
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 14px;
  padding: 16px 18px;
  margin: 16px 0 0;
}

.callout .callout-title{
  font-weight: 800;
  margin: 0 0 12px;
}

/* Desktop: two-column “label / text” feels much cleaner */
.survey{
  display: grid;
  gap: 10px;
  margin-top: 10px;
}

.survey .step{
  border-left: 4px solid rgba(0,0,0,.14);
  padding-left: 12px;
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 10px;
  align-items: start;
}

.survey .step strong{
  min-width: 0;
  display: block;
}

/* Affects block */
.affects{
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid rgba(0,0,0,.08);
  color: rgba(0,0,0,.75);
  font-size: 14px;
}

.affects ul{
  margin-top: 8px;
}

/* Small footer line */
.pagefoot{
  margin-top: 18px;
  font-size: 12px;
  color: rgba(0,0,0,.55);
}

.pdf-icon {max-height: 40px;}
/* PDF download CTA */
.pdf-download{
  margin: 14px 0 6px;
  display: flex;
  justify-content: center;
}

.pdf-download a{
  display: inline-flex;
  align-items: center;
  gap: 12px;

  padding: 10px 16px;
  border-radius: 12px;

  background: rgba(0,0,0,.03);
  border: 1px solid rgba(0,0,0,.12);

  text-decoration: none;
  color: inherit;

  transition: background .15s ease, box-shadow .15s ease, transform .05s ease;
}

.pdf-download a:hover{
  background: rgba(0,0,0,.06);
  box-shadow: 0 4px 10px rgba(0,0,0,.08);
  transform: translateY(-1px);
}

.pdf-download a:active{
  transform: translateY(0);
  box-shadow: none;
}

.pdf-icon{
  width: 28px;
  height: auto;
  flex-shrink: 0;
}

/* Text stack */
.pdf-download span{
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.pdf-download strong{
  font-size: 14px;
  font-weight: 700;
}

.pdf-download em{
  font-size: 12px;
  font-style: normal;
  color: rgba(0,0,0,.65);
}
/* Make the two-column step layout behave nicely with paragraphs + lists */
.survey .step{
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 12px;
  align-items: start;
}

/* Label column */
.survey .step > strong{
  margin: 0;
  line-height: 1.3;
}

/* Body column */
.survey .step-body{
  min-width: 0; /* prevents overflow issues in grids */
}

/* Remove the old <br>-spacing look */
.survey .step br{
  display: none;
}

/* Tidy paragraph spacing inside the step body */
.survey .step-body p{
  margin: 0 0 8px;
}

/* Tidy list spacing + indentation */
.survey .step-body ul{
  margin: 6px 0 0;
  padding-left: 1.1em;  /* controls bullet indent */
}

.survey .step-body li{
  margin: 6px 0;
}
.notice{
  background: #fff8e6;
  border: 1px solid #f2d38a;
  text-align: left;
}

.notice .callout-title{
  color: #8a5b00;
  text-align: center;
}
/* Useful videos */
.useful-videos {
  margin: 24px 0;
  padding: 18px;
  border: 1px solid #e6e6e6;
  border-radius: 12px;
  background: #fff;
}

.useful-videos h3 {
  margin: 0 0 6px;
}

.useful-videos-intro {
  margin: 0 0 14px;
  opacity: 0.9;
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.video-card {
  border: 1px solid #ededed;
  border-radius: 12px;
  padding: 14px;
  background: #fafafa;
}

.video-title {
  margin: 0 0 8px;
  font-size: 1rem;
  line-height: 1.3;
}

.video-title a {
  text-decoration: none;
}

.video-title a:hover {
  text-decoration: underline;
}

.video-desc {
  margin: 0 0 10px;
  font-size: 0.95rem;
  opacity: 0.9;
}

.video-action {
  margin: 0;
}

.video-link {
  display: inline-block;
  font-weight: 600;
  text-decoration: none;
}

.video-link:hover {
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 900px) {
  .video-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 600px) {
  .video-grid { grid-template-columns: 1fr; }
}

/* Mobile: collapse to one column */
@media (max-width: 900px){
  .survey .step{
    grid-template-columns: 1fr;
    gap: 4px;
  }
}



/* Responsive */
@media (max-width: 900px){
  .addendum{ padding: 22px 18px; }
  .survey .step{
    grid-template-columns: 1fr;
    gap: 2px;
  }
}