.atlas-intro {
      padding: clamp(3rem, 7vw, 6rem) clamp(1.25rem, 5vw, 5rem);
      background:
        linear-gradient(rgba(16, 18, 20, 0.76), rgba(16, 18, 20, 0.82)),
        url("images/junction_FIP.jpg") center / cover no-repeat;
      color: #fff;
    }

    .atlas-intro-inner,
    .atlas-map-inner,
    .atlas-guide-inner,
    .atlas-contribute-inner {
      width: min(1180px, 100%);
      margin: 0 auto;
    }

    .atlas-intro .eyebrow {
      color: #f0b5b5;
    }

    .atlas-intro h1 {
      max-width: 880px;
      margin: 0.4rem 0 1rem;
      font-size: clamp(2.35rem, 6vw, 5rem);
      line-height: 0.98;
    }

    .atlas-intro-copy {
      max-width: 780px;
      margin: 0;
      font-size: clamp(1.05rem, 2vw, 1.3rem);
      line-height: 1.65;
    }

    .atlas-map-section {
      padding: clamp(2.5rem, 5vw, 4.5rem) clamp(1rem, 3vw, 2rem);
      background: #f4f1ec;
    }

    .atlas-map-heading {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      align-items: end;
      gap: 1.5rem;
      margin-bottom: 1.25rem;
    }

    .atlas-map-heading h2 {
      margin: 0 0 0.35rem;
      font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    }

    .atlas-map-heading p {
      max-width: 760px;
      margin: 0;
      line-height: 1.65;
    }

    .atlas-open-link {
      white-space: nowrap;
    }

    .atlas-map-shell {
      position: relative;
      overflow: hidden;
      border: 1px solid rgba(0, 0, 0, 0.18);
      border-radius: 0.55rem;
      background: #222;
      box-shadow: 0 16px 38px rgba(0, 0, 0, 0.12);
    }

    .atlas-map {
      display: block;
      width: 100%;
      height: clamp(620px, 76vh, 900px);
      border: 0;
    }

    .atlas-map-help {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 1px;
      margin-top: 1px;
      background: rgba(0, 0, 0, 0.16);
      border: 1px solid rgba(0, 0, 0, 0.16);
      border-top: 0;
      border-radius: 0 0 0.55rem 0.55rem;
      overflow: hidden;
    }

    .atlas-map-help article {
      padding: 1.1rem 1.25rem;
      background: #fff;
    }

    .atlas-map-help strong {
      display: block;
      margin-bottom: 0.25rem;
    }

    .atlas-map-help p {
      margin: 0;
      font-size: 0.95rem;
      line-height: 1.5;
    }

    .atlas-guide {
      padding: clamp(3rem, 6vw, 5.5rem) clamp(1.25rem, 5vw, 5rem);
      background: #fff;
    }

    .atlas-guide-header {
      max-width: 790px;
      margin-bottom: 2rem;
    }

    .atlas-guide-header h2 {
      margin: 0.4rem 0 0.8rem;
      font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    }

    .atlas-guide-header p {
      margin: 0;
      line-height: 1.7;
    }

    .atlas-category-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 1rem;
    }

    .atlas-category {
      padding: 1.5rem;
      border: 1px solid #ded9d1;
      background: #faf9f7;
    }

    .atlas-category-symbol {
      display: grid;
      place-items: center;
      width: 2.6rem;
      height: 2.6rem;
      margin-bottom: 1rem;
      border-radius: 50%;
      background: #a91f24;
      color: #fff;
      font-weight: 700;
    }

    .atlas-category h3 {
      margin: 0 0 0.55rem;
    }

    .atlas-category p {
      margin: 0;
      line-height: 1.6;
    }

    .atlas-note {
      margin-top: 2rem;
      padding: 1.35rem 1.5rem;
      border-left: 4px solid #a91f24;
      background: #f4f1ec;
    }

    .atlas-note p {
      margin: 0;
      line-height: 1.65;
    }

    .atlas-contribute {
      padding: clamp(3rem, 6vw, 5rem) clamp(1.25rem, 5vw, 5rem);
      background: #9f1d22;
      color: #fff;
    }

    .atlas-contribute-inner {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      align-items: center;
      gap: 2rem;
    }

    .atlas-contribute h2 {
      margin: 0 0 0.6rem;
      font-size: clamp(1.8rem, 3.5vw, 2.7rem);
    }

    .atlas-contribute p {
      max-width: 790px;
      margin: 0;
      line-height: 1.65;
    }

    @media (max-width: 860px) {
      .atlas-map-heading,
      .atlas-contribute-inner {
        grid-template-columns: 1fr;
        align-items: start;
      }

      .atlas-map-help,
      .atlas-category-grid {
        grid-template-columns: 1fr;
      }

      .atlas-open-link {
        justify-self: start;
      }
    }

    @media (max-width: 600px) {
      .atlas-map-section {
        padding-right: 0;
        padding-left: 0;
      }

      .atlas-map-heading {
        padding-right: 1.1rem;
        padding-left: 1.1rem;
      }

      .atlas-map-shell,
      .atlas-map-help {
        border-right: 0;
        border-left: 0;
        border-radius: 0;
      }

      .atlas-map {
        height: 68vh;
        min-height: 560px;
      }
    }