:root {
      --eml-primary: #075968;
      --eml-primary-dark: #043c48;
      --eml-secondary: #0c8a9e;
      --eml-accent: #35b9c8;
      --eml-ice: #eaf7f9;
      --eml-sky: #f4fafb;
      --eml-white: #ffffff;
      --eml-ink: #14313a;
      --eml-muted: #5d737b;
      --eml-line: #d5e6ea;
      --eml-success: #0b7a64;
      --eml-shadow: 0 18px 50px rgba(15, 72, 83, 0.12);
      --eml-radius-lg: 28px;
      --eml-radius-md: 18px;
      --eml-radius-sm: 12px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      background: #ffffff;
      color: var(--eml-ink);
      font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
      line-height: 1.65;
      -webkit-font-smoothing: antialiased;
    }

    .eml-diode-page {
      overflow: hidden;
      background:
        radial-gradient(circle at 8% 3%, rgba(53, 185, 200, 0.10), transparent 25%),
        linear-gradient(180deg, #ffffff 0%, #f8fcfd 100%);
    }

    .eml-diode-page img {
      display: block;
      width: 100%;
      height: auto;
    }

    .eml-container {
      width: min(1180px, calc(100% - 40px));
      margin: 0 auto;
    }

    .eml-kicker {
      display: inline-flex;
      align-items: center;
      gap: 9px;
      margin: 0 0 14px;
      color: var(--eml-secondary);
      font-size: 13px;
      font-weight: 800;
      letter-spacing: 0.14em;
      text-transform: uppercase;
    }

    .eml-kicker::before {
      content: "";
      width: 28px;
      height: 2px;
      border-radius: 999px;
      background: var(--eml-accent);
    }

    .eml-section-title {
      margin: 0;
      color: var(--eml-primary-dark);
      font-size: clamp(30px, 4vw, 50px);
      line-height: 1.14;
      letter-spacing: -0.035em;
    }

    .eml-section-intro {
      max-width: 760px;
      margin: 18px auto 0;
      color: var(--eml-muted);
      font-size: 17px;
    }

    .eml-section-head {
      margin-bottom: 46px;
      text-align: center;
    }

    .eml-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 52px;
      padding: 14px 24px;
      border: 1px solid transparent;
      border-radius: 999px;
      font-size: 15px;
      font-weight: 800;
      line-height: 1;
      text-decoration: none;
      transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    }

    .eml-btn:hover {
      transform: translateY(-2px);
    }

    .eml-btn-primary {
      background: linear-gradient(135deg, var(--eml-primary), var(--eml-secondary));
      color: var(--eml-white);
      box-shadow: 0 12px 30px rgba(7, 89, 104, 0.24);
    }

    .eml-btn-light {
      border-color: rgba(255, 255, 255, 0.35);
      background: rgba(255, 255, 255, 0.10);
      color: var(--eml-white);
      backdrop-filter: blur(8px);
    }

    .eml-hero {
      position: relative;
      padding: 84px 0 72px;
      background:
        linear-gradient(110deg, rgba(4, 60, 72, 0.98) 0%, rgba(7, 89, 104, 0.96) 52%, rgba(12, 138, 158, 0.92) 100%);
      color: #ffffff;
    }

    .eml-hero::before,
    .eml-hero::after {
      content: "";
      position: absolute;
      border-radius: 50%;
      pointer-events: none;
    }

    .eml-hero::before {
      width: 420px;
      height: 420px;
      top: -210px;
      right: -70px;
      background: rgba(255, 255, 255, 0.08);
    }

    .eml-hero::after {
      width: 260px;
      height: 260px;
      bottom: -150px;
      left: 10%;
      background: rgba(53, 185, 200, 0.16);
    }

    .eml-hero-grid {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: 1.04fr 0.96fr;
      align-items: center;
      gap: 58px;
    }

    .eml-eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 18px;
      padding: 8px 14px;
      border: 1px solid rgba(255, 255, 255, 0.22);
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.09);
      color: #dff9fc;
      font-size: 13px;
      font-weight: 800;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }

    .eml-hero h1 {
      margin: 0;
      max-width: 760px;
      color: #ffffff;
      font-size: clamp(42px, 6vw, 72px);
      line-height: 1.02;
      letter-spacing: -0.05em;
    }

    .eml-hero h1 span {
      color: #8ce4ed;
    }

    .eml-hero-copy {
      max-width: 680px;
      margin: 22px 0 0;
      color: rgba(255, 255, 255, 0.84);
      font-size: 18px;
    }

    .eml-hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 13px;
      margin-top: 30px;
    }

    .eml-hero-facts {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 12px;
      margin-top: 34px;
    }

    .eml-hero-fact {
      padding: 15px 16px;
      border: 1px solid rgba(255, 255, 255, 0.15);
      border-radius: 14px;
      background: rgba(255, 255, 255, 0.07);
    }

    .eml-hero-fact strong {
      display: block;
      color: #ffffff;
      font-size: 21px;
      line-height: 1.2;
    }

    .eml-hero-fact span {
      color: rgba(255, 255, 255, 0.68);
      font-size: 12px;
      text-transform: uppercase;
      letter-spacing: 0.08em;
    }

    .eml-hero-media {
      position: relative;
      padding: 22px;
      border: 1px solid rgba(255, 255, 255, 0.18);
      border-radius: 32px;
      background: rgba(255, 255, 255, 0.12);
      box-shadow: 0 30px 80px rgba(0, 34, 41, 0.28);
      backdrop-filter: blur(10px);
    }

    .eml-hero-media img {
      aspect-ratio: 4 / 3;
      object-fit: cover;
      border-radius: 22px;
      background: #f5fbfc;
    }

    .eml-media-tag {
      position: absolute;
      left: 38px;
      bottom: 38px;
      padding: 10px 14px;
      border-radius: 12px;
      background: rgba(4, 60, 72, 0.88);
      color: #ffffff;
      font-size: 13px;
      font-weight: 800;
      backdrop-filter: blur(8px);
    }

    .eml-fda-badge {
      position: absolute;
      top: 38px;
      right: 38px;
      display: inline-flex;
      align-items: center;
      gap: 9px;
      padding: 10px 14px;
      border: 1px solid rgba(255, 255, 255, 0.72);
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.94);
      color: var(--eml-primary-dark);
      box-shadow: 0 12px 30px rgba(5, 63, 75, 0.18);
      font-size: 12px;
      font-weight: 900;
      letter-spacing: 0.05em;
      text-transform: uppercase;
    }

    .eml-fda-badge::before {
      content: "FDA";
      display: inline-grid;
      place-items: center;
      width: 34px;
      height: 34px;
      border-radius: 50%;
      background: var(--eml-primary);
      color: #ffffff;
      font-size: 11px;
      letter-spacing: 0;
    }

    .eml-certification {
      padding: 34px 0 86px;
      background: #ffffff;
    }

    .eml-cert-card {
      display: grid;
      grid-template-columns: auto 1fr auto;
      align-items: center;
      gap: 24px;
      padding: 28px 30px;
      border: 1px solid var(--eml-line);
      border-radius: 22px;
      background: linear-gradient(135deg, #f5fbfc 0%, #eaf7f9 100%);
      box-shadow: var(--eml-shadow);
    }

    .eml-cert-mark {
      display: grid;
      place-items: center;
      width: 78px;
      height: 78px;
      border-radius: 20px;
      background: var(--eml-primary);
      color: #ffffff;
      font-size: 24px;
      font-weight: 900;
      letter-spacing: -0.03em;
    }

    .eml-cert-copy h2 {
      margin: 0 0 6px;
      color: var(--eml-primary-dark);
      font-size: clamp(23px, 3vw, 34px);
      line-height: 1.15;
    }

    .eml-cert-copy p {
      margin: 0;
      color: var(--eml-muted);
      font-size: 14px;
    }

    .eml-cert-status {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 10px 14px;
      border-radius: 999px;
      background: #ffffff;
      color: var(--eml-success);
      font-size: 12px;
      font-weight: 900;
      white-space: nowrap;
      box-shadow: 0 8px 24px rgba(7, 89, 104, 0.10);
    }

    .eml-cert-status::before {
      content: "✓";
      display: inline-grid;
      place-items: center;
      width: 20px;
      height: 20px;
      border-radius: 50%;
      background: rgba(11, 122, 100, 0.12);
    }

    .eml-anchor-bar {
      position: relative;
      z-index: 5;
      margin-top: -1px;
      border-bottom: 1px solid var(--eml-line);
      background: rgba(255, 255, 255, 0.95);
      box-shadow: 0 8px 24px rgba(9, 70, 81, 0.06);
      backdrop-filter: blur(14px);
    }

    .eml-anchor-inner {
      display: flex;
      gap: 9px;
      overflow-x: auto;
      padding: 15px 0;
      scrollbar-width: none;
    }

    .eml-anchor-inner::-webkit-scrollbar {
      display: none;
    }

    .eml-anchor-inner a {
      flex: 0 0 auto;
      padding: 9px 14px;
      border-radius: 999px;
      background: var(--eml-sky);
      color: var(--eml-primary);
      font-size: 13px;
      font-weight: 800;
      text-decoration: none;
    }

    .eml-poster-section {
      padding: 92px 0 38px;
    }

    .eml-poster-frame {
      overflow: hidden;
      border: 1px solid var(--eml-line);
      border-radius: var(--eml-radius-lg);
      background: #ffffff;
      box-shadow: var(--eml-shadow);
    }

    .eml-poster-frame img {
      aspect-ratio: 16 / 9;
      object-fit: cover;
    }

    .eml-poster-caption {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      padding: 20px 24px;
      background: #ffffff;
    }

    .eml-poster-caption strong {
      color: var(--eml-primary-dark);
      font-size: 18px;
    }

    .eml-poster-caption span {
      color: var(--eml-muted);
      font-size: 13px;
    }

    .eml-principle {
      padding: 94px 0;
    }

    .eml-split {
      display: grid;
      grid-template-columns: 0.92fr 1.08fr;
      align-items: center;
      gap: 60px;
    }

    .eml-principle-media {
      overflow: hidden;
      border: 1px solid var(--eml-line);
      border-radius: var(--eml-radius-lg);
      background: #ffffff;
      box-shadow: var(--eml-shadow);
    }

    .eml-principle-media img {
      aspect-ratio: 3 / 2;
      object-fit: cover;
    }

    .eml-copy p {
      margin: 18px 0 0;
      color: var(--eml-muted);
      font-size: 17px;
    }

    .eml-step-list {
      display: grid;
      gap: 14px;
      margin-top: 28px;
    }

    .eml-step {
      display: grid;
      grid-template-columns: 44px 1fr;
      gap: 14px;
      align-items: start;
      padding: 16px;
      border: 1px solid var(--eml-line);
      border-radius: 16px;
      background: rgba(255, 255, 255, 0.88);
    }

    .eml-step-number {
      display: grid;
      place-items: center;
      width: 44px;
      height: 44px;
      border-radius: 13px;
      background: var(--eml-ice);
      color: var(--eml-primary);
      font-weight: 900;
    }

    .eml-step h3 {
      margin: 2px 0 5px;
      color: var(--eml-primary-dark);
      font-size: 16px;
    }

    .eml-step p {
      margin: 0;
      color: var(--eml-muted);
      font-size: 14px;
    }

    .eml-applications {
      padding: 94px 0;
      background: linear-gradient(180deg, #f1fafb 0%, #ffffff 100%);
    }

    .eml-area-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 16px;
    }

    .eml-area-card {
      padding: 24px;
      border: 1px solid var(--eml-line);
      border-radius: 18px;
      background: #ffffff;
      box-shadow: 0 10px 30px rgba(9, 78, 90, 0.06);
    }

    .eml-area-icon {
      display: grid;
      place-items: center;
      width: 46px;
      height: 46px;
      margin-bottom: 16px;
      border-radius: 14px;
      background: var(--eml-ice);
      color: var(--eml-primary);
      font-size: 22px;
      font-weight: 900;
    }

    .eml-area-card h3 {
      margin: 0 0 8px;
      color: var(--eml-primary-dark);
      font-size: 17px;
    }

    .eml-area-card p {
      margin: 0;
      color: var(--eml-muted);
      font-size: 14px;
    }

    .eml-details {
      padding: 94px 0;
    }

    .eml-detail-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 20px;
    }

    .eml-detail-card {
      overflow: hidden;
      border: 1px solid var(--eml-line);
      border-radius: 20px;
      background: #ffffff;
      box-shadow: 0 13px 35px rgba(10, 76, 88, 0.08);
    }

    .eml-detail-card img {
      aspect-ratio: 4 / 3;
      object-fit: cover;
      background: #edf8fa;
    }

    .eml-detail-body {
      padding: 22px;
    }

    .eml-detail-body h3 {
      margin: 0 0 9px;
      color: var(--eml-primary-dark);
      font-size: 19px;
    }

    .eml-detail-body p {
      margin: 0;
      color: var(--eml-muted);
      font-size: 14px;
    }

    .eml-advantages {
      padding: 94px 0;
      background: #053f4b;
      color: #ffffff;
    }

    .eml-advantages .eml-section-title,
    .eml-advantages .eml-kicker {
      color: #ffffff;
    }

    .eml-advantages .eml-kicker::before {
      background: #83e2eb;
    }

    .eml-advantages .eml-section-intro {
      color: rgba(255, 255, 255, 0.72);
    }

    .eml-adv-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 18px;
    }

    .eml-adv-card {
      min-height: 190px;
      padding: 25px;
      border: 1px solid rgba(255, 255, 255, 0.14);
      border-radius: 18px;
      background: rgba(255, 255, 255, 0.07);
    }

    .eml-adv-card strong {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-width: 42px;
      height: 42px;
      margin-bottom: 18px;
      border-radius: 12px;
      background: rgba(125, 227, 236, 0.16);
      color: #9bedf3;
      font-size: 17px;
    }

    .eml-adv-card h3 {
      margin: 0 0 8px;
      color: #ffffff;
      font-size: 18px;
    }

    .eml-adv-card p {
      margin: 0;
      color: rgba(255, 255, 255, 0.70);
      font-size: 14px;
    }

    .eml-specs {
      padding: 94px 0;
    }

    .eml-spec-wrap {
      display: grid;
      grid-template-columns: 0.74fr 1.26fr;
      gap: 32px;
      align-items: start;
    }

    .eml-spec-summary {
      position: sticky;
      top: 20px;
      padding: 32px;
      border-radius: 22px;
      background: linear-gradient(150deg, var(--eml-primary-dark), var(--eml-secondary));
      color: #ffffff;
      box-shadow: var(--eml-shadow);
    }

    .eml-spec-summary h2 {
      margin: 0;
      color: #ffffff;
      font-size: 34px;
      line-height: 1.12;
    }

    .eml-spec-summary p {
      margin: 15px 0 0;
      color: rgba(255, 255, 255, 0.78);
    }

    .eml-spec-pills {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 22px;
    }

    .eml-spec-pills span {
      padding: 8px 10px;
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.12);
      color: #ffffff;
      font-size: 12px;
      font-weight: 800;
    }

    .eml-spec-table {
      overflow: hidden;
      border: 1px solid var(--eml-line);
      border-radius: 20px;
      background: #ffffff;
      box-shadow: 0 14px 40px rgba(9, 78, 90, 0.08);
    }

    .eml-spec-row {
      display: grid;
      grid-template-columns: 0.8fr 1.2fr;
      border-bottom: 1px solid var(--eml-line);
    }

    .eml-spec-row:last-child {
      border-bottom: 0;
    }

    .eml-spec-row:nth-child(even) {
      background: #f7fbfc;
    }

    .eml-spec-row dt,
    .eml-spec-row dd {
      margin: 0;
      padding: 17px 20px;
    }

    .eml-spec-row dt {
      color: var(--eml-primary-dark);
      font-weight: 800;
    }

    .eml-spec-row dd {
      color: var(--eml-muted);
      border-left: 1px solid var(--eml-line);
    }

    .eml-results {
      padding: 94px 0;
      background: linear-gradient(180deg, #eff9fa 0%, #ffffff 100%);
    }

    .eml-result-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 20px;
    }

    .eml-result-card {
      overflow: hidden;
      border: 1px solid var(--eml-line);
      border-radius: 20px;
      background: #ffffff;
      box-shadow: 0 14px 38px rgba(9, 78, 90, 0.08);
    }

    .eml-result-media {
      position: relative;
    }

    .eml-result-media img {
      aspect-ratio: 3 / 2;
      object-fit: cover;
      background: #edf8fa;
    }

    .eml-result-labels {
      position: absolute;
      inset: 14px 14px auto;
      display: flex;
      justify-content: space-between;
      pointer-events: none;
    }

    .eml-result-labels span {
      padding: 6px 10px;
      border-radius: 999px;
      background: rgba(4, 60, 72, 0.84);
      color: #ffffff;
      font-size: 11px;
      font-weight: 900;
      letter-spacing: 0.05em;
      text-transform: uppercase;
    }

    .eml-result-body {
      padding: 20px;
    }

    .eml-result-body h3 {
      margin: 0 0 7px;
      color: var(--eml-primary-dark);
      font-size: 18px;
    }

    .eml-result-body p {
      margin: 0;
      color: var(--eml-muted);
      font-size: 13px;
    }

    .eml-clinical-note {
      margin-top: 24px;
      padding: 18px 20px;
      border-left: 4px solid var(--eml-accent);
      border-radius: 12px;
      background: #ffffff;
      color: var(--eml-muted);
      font-size: 13px;
      box-shadow: 0 8px 24px rgba(9, 78, 90, 0.06);
    }

    .eml-faq {
      padding: 94px 0;
    }

    .eml-faq-list {
      max-width: 900px;
      margin: 0 auto;
      display: grid;
      gap: 13px;
    }

    .eml-faq-item {
      overflow: hidden;
      border: 1px solid var(--eml-line);
      border-radius: 16px;
      background: #ffffff;
    }

    .eml-faq-item button {
      width: 100%;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      padding: 20px 22px;
      border: 0;
      background: transparent;
      color: var(--eml-primary-dark);
      font: inherit;
      font-size: 16px;
      font-weight: 800;
      text-align: left;
      cursor: pointer;
    }

    .eml-faq-icon {
      flex: 0 0 auto;
      display: grid;
      place-items: center;
      width: 30px;
      height: 30px;
      border-radius: 50%;
      background: var(--eml-ice);
      color: var(--eml-primary);
      font-size: 18px;
      transition: transform 0.2s ease;
    }

    .eml-faq-answer {
      display: none;
      padding: 0 22px 21px;
      color: var(--eml-muted);
      font-size: 14px;
    }

    .eml-faq-item.is-open .eml-faq-answer {
      display: block;
    }

    .eml-faq-item.is-open .eml-faq-icon {
      transform: rotate(45deg);
    }

    .eml-cta {
      padding: 20px 0 94px;
    }

    .eml-cta-box {
      position: relative;
      overflow: hidden;
      display: grid;
      grid-template-columns: 1fr auto;
      align-items: center;
      gap: 30px;
      padding: 46px;
      border-radius: 28px;
      background: linear-gradient(130deg, var(--eml-primary-dark), var(--eml-primary), var(--eml-secondary));
      color: #ffffff;
      box-shadow: 0 24px 60px rgba(4, 60, 72, 0.24);
    }

    .eml-cta-box::after {
      content: "";
      position: absolute;
      right: -90px;
      bottom: -130px;
      width: 300px;
      height: 300px;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.09);
    }

    .eml-cta-copy {
      position: relative;
      z-index: 1;
    }

    .eml-cta-copy h2 {
      margin: 0;
      color: #ffffff;
      font-size: clamp(30px, 4vw, 46px);
      line-height: 1.12;
    }

    .eml-cta-copy p {
      max-width: 720px;
      margin: 14px 0 0;
      color: rgba(255, 255, 255, 0.76);
    }

    .eml-cta-actions {
      position: relative;
      z-index: 1;
      display: flex;
      flex-direction: column;
      gap: 10px;
      min-width: 220px;
    }

    .eml-cta-actions .eml-btn-primary {
      background: #ffffff;
      color: var(--eml-primary-dark);
      box-shadow: none;
    }

    .eml-legal {
      padding: 24px 0 38px;
      border-top: 1px solid var(--eml-line);
      color: var(--eml-muted);
      font-size: 12px;
      text-align: center;
    }

    @media (max-width: 980px) {
      .eml-hero-grid,
      .eml-split,
      .eml-spec-wrap,
      .eml-cta-box {
        grid-template-columns: 1fr;
      }

      .eml-hero-media {
        max-width: 720px;
      }

      .eml-hero-facts {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .eml-cert-card {
        grid-template-columns: auto 1fr;
      }

      .eml-cert-status {
        grid-column: 1 / -1;
        justify-self: start;
      }

      .eml-area-grid,
      .eml-detail-grid,
      .eml-adv-grid,
      .eml-result-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .eml-spec-summary {
        position: static;
      }

      .eml-cta-actions {
        flex-direction: row;
        flex-wrap: wrap;
        min-width: 0;
      }
    }

    @media (max-width: 640px) {
      .eml-container {
        width: min(100% - 24px, 1180px);
      }

      .eml-hero {
        padding: 62px 0 52px;
      }

      .eml-hero-grid {
        gap: 36px;
      }

      .eml-hero-facts {
        grid-template-columns: 1fr;
      }

      .eml-fda-badge {
        top: 30px;
        right: 30px;
        padding: 8px 11px;
      }

      .eml-certification {
        padding: 26px 0 70px;
      }

      .eml-cert-card {
        grid-template-columns: 1fr;
        padding: 24px;
      }

      .eml-cert-mark {
        width: 66px;
        height: 66px;
        border-radius: 18px;
        font-size: 21px;
      }

      .eml-poster-section,
      .eml-principle,
      .eml-applications,
      .eml-details,
      .eml-advantages,
      .eml-specs,
      .eml-results,
      .eml-faq {
        padding: 70px 0;
      }

      .eml-area-grid,
      .eml-detail-grid,
      .eml-adv-grid,
      .eml-result-grid {
        grid-template-columns: 1fr;
      }

      .eml-poster-caption {
        align-items: flex-start;
        flex-direction: column;
      }

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

      .eml-spec-row dd {
        padding-top: 0;
        border-left: 0;
      }

      .eml-cta-box {
        padding: 32px 24px;
      }

      .eml-cta-actions {
        flex-direction: column;
      }
    }