body{
    font-family: Arial, Helvetica, sans-serif;
    margin:0;
    background:#f7f7f7;
    color:#333;
}

header{
    background:#0f1720;
    color:white;
    text-align:center;
    padding:60px 20px;
}

header img{
    width:180px;
    margin-bottom:20px;
}

header h1{
    margin:0;
    font-size:38px;
}

header p{
    font-size:18px;
    margin-top:10px;
    color:#d1d5db;
}

.container{
    max-width:900px;
    margin:auto;
    padding:40px 20px;
}

h2{
    margin-top:40px;
}

.architecture{
    text-align:center;
    margin-top:25px;
}

.architecture img{
    max-width:100%;
    border-radius:6px;
    border:1px solid #ddd;
}

.links ul{
    font-size:18px;
    line-height:1.9;
}

.links a{
    color:#0a58ca;
    text-decoration:none;
}

.links a:hover{
    text-decoration:underline;
}

blockquote {
  background: #ffffff;
  border-left: 3px solid #0a58ca;   /* thinner line */
  margin: 16px 0;                   /* less vertical gap */
  padding: 14px 16px;               /* tighter */
  font-size: 16px;                  /* slightly smaller */
  border-radius: 4px;
  line-height: 1.5;
}

blockquote + blockquote {
  margin-top: 10px;
}

blockquote strong{
    color:#111;
}

blockquote footer {
  margin-top: 6px;
  font-size: 13px;
  color: #6b7280;
}

.featured{
    border-left:5px solid #e63946;
    background:#fff;
}

.simple-way-final{
    font-weight:600;
    font-size:16px;
    margin-top:6px;
    color:#111;
    letter-spacing:0.1px;
}

footer{
    margin-top:50px;
    padding:30px;
    text-align:center;
    color:#777;
    font-size:14px;
}

.resource-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-top: 18px;
    margin-bottom: 38px;
}

.resource-card {
    background: #faf8f4;
    border: 1px solid #e2ddd6;
    border-radius: 14px;
    padding: 18px 18px 14px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.03);
}

.resource-card h3 {
    margin: 0 0 14px;
    font-size: 22px;
    font-weight: 700;
    color: #3b3128;
}

.resource-card ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.resource-card li {
    margin-bottom: 18px;
}

.resource-card li:last-child {
    margin-bottom: 0;
}

.resource-card a {
    text-decoration: none;
    display: block;
    color: inherit;
    line-height: 1.35;
}

.resource-card a:hover {
    text-decoration: none;
}

.resource-card a strong {
    display: block;
    font-size: 17px;
    font-weight: 700;
    color: #1f4fd1;
    margin-bottom: 4px;
}

.resource-card a span {
    display: block;
    font-size: 14px;
    color: #6b7280;
    line-height: 1.45;
}

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

.graph-explorer-note {
  text-align: center;
  font-size: 15px;
  color: #6b7280;
  margin: 10px 0 12px 0;
  margin-top: 12px;
}

.graph-explorer-cta {
  text-align: center;
  margin: 0 0 28px 0;
}

.graph-explorer-btn {
  display: inline-block;
  padding: 14px 28px;
  font-size: 16px;
  font-weight: 600;
  color: #ffffff;
  background: linear-gradient(135deg, #1d9bf0, #0a58ca);
  border: 1px solid rgba(99, 168, 255, 0.35);
  border-radius: 10px;
  text-decoration: none;
  box-shadow: 0 8px 20px rgba(29, 155, 240, 0.22);
  transition: all 0.22s ease;
}

.graph-explorer-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(29, 155, 240, 0.42);
  border-color: #7dd3fc;
  background: linear-gradient(135deg, #22b3ff, #0b63e6);
}

.graph-explorer-btn:active {
  transform: translateY(0);
  box-shadow: 0 6px 14px rgba(29, 155, 240, 0.25);
}

.graph-mini-card {
  margin-top: 8px;
  display: inline-block;
  padding: 6px 10px;
  border: 1px solid #e2ddd3;
  border-radius: 6px;
  background: #faf8f4;
}

.graph-mini-link {
  font-size: 16px;
  font-weight: 600;
  color: #3b32d0;
  text-decoration: none;
  white-space: nowrap;
}

.graph-mini-link:hover {
  text-decoration: underline;
}

.brand-tag{
    margin-top:8px;
    font-size:15px;
    color:#9fb3c8;
    letter-spacing:0.2px;
}

.architecture {
  text-align: center;
  margin: 30px 0;
}

.architecture img {
  max-width: 100%;
  border-radius: 8px;
  border: 1px solid #e5e7eb;
}

.section-divider {
  border: none;
  border-top: 1px solid #e5e7eb;
  margin: 32px 0;
}

.eval-list {
  margin-top: 16px;
}

.eval-item {
  margin: 10px 0;
  line-height: 1.5;
  font-size: 15px;
}

.eval-item span {
  color: #374151;
}

.eval-item a {
  margin-left: 6px;
  color: #0a58ca;
  text-decoration: none;
  font-size: 14px;
}

.featured-eval {
  border-left: 4px solid #e11d48;   /* red accent */
  padding: 12px 16px;
  margin: 16px 0 20px 0;
  background: #fafafa;
  font-size: 16px;
  line-height: 1.5;
  font-weight: 500;
}

.featured-eval a {
  margin-left: 6px;
  color: #0a58ca;
  text-decoration: none;
  font-size: 14px;
}