:root {
      /* --brand-blue: #15b9ee;*/
	  --brand-blue: #29399b;
      --brand-blue-dark: #0a8fbb;
      --ink: #1f2933;
      --muted: #5b6b7a;
      --line: #d8e1e8;
      --panel: #f6f8fa;
      --panel-2: #eef7fb;
      --white: #ffffff;
      --shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
      --radius: 12px;
      --max: 1240px;
      --sidebar: 250px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: Arial, Helvetica, sans-serif;
      color: var(--ink);
      background: #edf2f5;
      line-height: 1.45;
    }

    img {
      max-width: 100%;
      height: auto;
      display: block;
    }

    a {
      color: var(--brand-blue-dark);
      text-decoration: none;
    }

    a:hover {
      text-decoration: underline;
    }

    .site-wrap {
      max-width: var(--max);
      margin: 0 auto;
      background: var(--white);
      min-height: 100vh;
      box-shadow: var(--shadow);
    }

    .site-header {
      background: linear-gradient(180deg, #ffffff 0%, #f6fbfe 100%);
      border-bottom: none;
    }

    .site-header__inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
      padding: 1rem 1.25rem;
    }

    .brand {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    width: 100%;
    }
    
    .brand__logo {
    order: 2;
    margin-left: auto;
    width: 300px;
    }

    .brand__text {
    order: 1;
    }


	.brand__logo img 
	{
		width: 100%;
		height: auto;
		display: block;
	}

    .brand__text h1 {
		margin: 0;
		font-size: 1.25rem;
		/* text-decoration: italic;*/
		font-style: italic;
		text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.5);
    }

    .brand__text p {
      margin: 0.2rem 0 0;
      color: var(--muted);
      font-size: 0.95rem;
    }

    .top-links {
      display: flex;
      flex-wrap: wrap;
      gap: 0.75rem 1rem;
      justify-content: flex-end;
      font-size: 0.95rem;
    }

    .drop-shadow-bar {
      height: 6px;
      background: linear-gradient(180deg, rgba(0, 0, 0, 0.16), rgba(0, 0, 0, 0));
    }

    .layout {
      display: grid;
      grid-template-columns: var(--sidebar) minmax(0, 1fr);
      gap: 1.5rem;
      padding: 1.25rem;
      align-items: start;
    }

    .sidebar {
      position: sticky;
      top: 1rem;
      background: var(--panel);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      padding: 1rem;
    }

    .sidebar h2 {
      margin: 0 0 0.75rem;
      font-size: 1rem;
    }

    .sidebar nav ul,
    .anchor-nav ul {
      list-style: none;
      padding: 0;
      margin: 0;
    }

    .sidebar nav li + li,
    .anchor-nav li + li {
      margin-top: 0.35rem;
    }

    .sidebar nav a,
    .anchor-nav a {
      display: block;
      padding: 0.5rem 0.65rem;
      border-radius: 8px;
      color: var(--ink);
    }

    .sidebar nav a:hover,
    .anchor-nav a:hover {
      background: var(--panel-2);
      text-decoration: none;
    }

    .content {
      min-width: 0;
    }

    .hero {
      display: grid;
      grid-template-columns: 1fr;
      margin-bottom: 1.5rem;
    }

    .panel {
      background: var(--white);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      padding: 1rem;
    }

    .panel--soft {
      background: var(--panel);
    }

    .hero__intro {
      padding: 0;
      overflow: hidden;
    }

    .section-heading {
      margin: 0;
      /* padding: 0.85rem 1rem;*/
	  padding: 0.25rem 0.50rem;
      background: linear-gradient(90deg, var(--brand-blue-dark), #29399b); 
	  /* background: linear-gradient(90deg, #BFBEBE, #29399b); */
	  color: var(--white);
      font-size: 1.1rem;
	  text-shadow: 2px 2px 2px rgba(0, 0, 0, 0.5);
    }

    .hero__body {
      padding: 1rem;
    }

    .hero__body > p:first-child {
      margin-top: 0;
    }

    .stack {
      display: grid;
      gap: 1rem;
    }

    .feature-card h3,
    .promo-card h3,
    .section-subheading {
      margin: 0 0 0.65rem;
      font-size: 1rem;
      color: var(--ink);
    }

    .feature-list {
      margin: 0;
      padding-left: 1.1rem;
    }

    .feature-list li + li {
      margin-top: 0.35rem;
    }

    .four-col {
      columns: 4;
      column-gap: 1.5rem;
      margin: 0;
      padding-left: 1.1rem;
    }

    .four-col li {
      break-inside: avoid;
      margin-bottom: 0.35rem;
    }

    .promo-image {
      aspect-ratio: 4 / 3;
      border-radius: 10px;
      background: linear-gradient(135deg, #d7f2ff, #f9fcfe);
      border: 1px solid var(--line);
      display: grid;
      place-items: center;
      color: var(--muted);
      font-weight: 700;
      text-align: center;
      padding: 1rem;
    }

    .promo-callout {
      color: #d22626;
      font-weight: 700;
      text-align: center;
      margin-top: 0.75rem;
    }

    .quick-links {
      margin-bottom: 1.5rem;
    }

    .quick-links__grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
      gap: 0.9rem;
    }

    .jump-card {
      display: block;
      padding: 1rem;
      border: 1px solid var(--line);
      border-radius: 10px;
      background: linear-gradient(180deg, #ffffff, #f7fbfd);
      min-height: 84px;
      font-weight: 700;
      color: var(--ink);
    }

    .jump-card span {
      display: block;
      margin-top: 0.35rem;
      font-weight: 400;
      color: var(--muted);
      font-size: 0.92rem;
    }

    .content-section {
      margin-bottom: 2rem;
      scroll-margin-top: 1rem;
    }

    .content-section__header {
      display: flex;
      justify-content: space-between;
      gap: 1rem;
      align-items: end;
      margin-bottom: 0.85rem;
    }

    .content-section__title {
      margin: 0;
      padding: 0.8rem 1rem;
      border-radius: 10px;
      background: linear-gradient(90deg, var(--brand-blue), #70dcff);
      color: var(--white);
      font-size: 1.2rem;
      flex: 1;
    }

    .content-section__tools {
      font-size: 0.92rem;
      white-space: nowrap;
    }

    .table-wrap {
      overflow-x: auto;
      border: 1px solid var(--line);
      border-radius: 12px;
      background: var(--white);
    }

    .spec-table {
      width: 100%;
      min-width: 1100px;
      border-collapse: collapse;
      font-size: 0.95rem;
    }

    .spec-table th,
    .spec-table td {
      border: 1px solid var(--line);
      padding: 0.7rem;
      text-align: left;
      vertical-align: top;
    }

    .spec-table th {
      background: #ecf8fd;
      color: #183544;
      position: sticky;
      top: 0;
      z-index: 1;
    }

    .spec-table tbody tr:nth-child(even) {
      background: #fbfdfe;
    }

    .section-footer {
      display: flex;
      justify-content: space-between;
      gap: 1rem;
      align-items: center;
      margin-top: 0.7rem;
      color: var(--muted);
      font-size: 0.92rem;
    }

    .button-link {
      display: inline-block;
      padding: 0.55rem 0.85rem;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: var(--white);
      font-weight: 700;
    }

    .site-footer {
      padding: 1.5rem 1.25rem 2rem;
      border-top: 1px solid var(--line);
      background: #f9fbfc;
      color: var(--muted);
      font-size: 0.95rem;
    }

    .site-footer strong {
      color: var(--ink);
    }

    @media (max-width: 1100px) {
      .hero {
        grid-template-columns: 1fr;
      }

      .four-col {
        columns: 2;
      }
    }

    @media (max-width: 900px) {
      .layout {
        grid-template-columns: 1fr;
      }

      .sidebar {
        position: static;
      }
    }

    @media (max-width: 640px) {
      .site-header__inner,
      .content-section__header,
      .section-footer {
        display: block;
      }

      .top-links {
        margin-top: 0.9rem;
        justify-content: flex-start;
      }

      .four-col {
        columns: 1;
      }

      .brand {
        align-items: flex-start;
        flex-direction: column;
      }
    }