[hidden] { display: none !important; }
.hero { padding-top: 24px; padding-bottom: 24px; }
.hero h1 { margin: 0 0 8px; }
.hero p { margin-top: 0; }
.heading { flex-wrap: wrap; }
.badge { white-space: normal; }
.diagram-topic { margin: 0 0 5px; color: #315d70; font-size: 13px; font-weight: 650; }
#summary { min-height: 0; margin: 8px 0 22px; color: #385466; font-size: 16px; line-height: 1.55; }
.diagram-sidebar #search { margin-bottom: 12px; }
.diagram-sidebar #results { color: #4a6173; font-size: 12px; }
#list details { border-top: 1px solid #dbe5ec; }
#list summary { cursor: pointer; padding: 12px 2px; color: #18394b; font-size: 14px; font-weight: 650; }
#list ul { margin: 0 0 8px; padding: 0; list-style: none; }
#list a { display: block; padding: 8px 10px; }
#list a[aria-current=page] { background: #e6f2f4; color: #155f69; border-left-color: #238b87; font-weight: 650; }
#list summary:focus-visible, #canvas:focus-visible { outline: 3px solid #4b9eca; outline-offset: 2px; }
.diagram-layout { display: grid; grid-template-columns: minmax(0, 1fr); gap: 18px; }
.diagram-reading { margin: 0 0 13px; color: #385466; font-size: 15px; line-height: 1.55; }
.diagram-visual .toolbar { margin-bottom: 8px; }
.diagram-visual #canvas { height: clamp(410px, 66vh, 740px); }
.diagram-visual #diagram { min-height: 0; }
.toolbar button[aria-pressed="true"] { background: #e6f2f4; border-color: #89b2bf; }
.drawing-rule { margin: 12px 0 0; padding: 10px 13px; background: #eaf4f5; border-radius: 6px; }
.drawing-rule-in-svg { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
#architecture-reference { margin-left: auto; }
.diagram-visual #canvas:fullscreen { height: 100vh; }
#canvas.zoomed #diagram { margin: 0; flex: none; }
#image-message { margin: auto; padding: 12px; background: #fff; }
.diagram-visual .downloads { gap: 15px; padding: 12px 0 0; }
.diagram-guide { position: static; font-size: 15px; }
.diagram-guide li p { margin: 3px 0 0; }
.diagram-guide li strong { display: block; }
.diagram-guide .diagram-example h4 { font-size: 15px; }
.diagram-explanation { min-width: 0; display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); align-items: start; gap: 18px; }
.diagram-navigation { grid-column: 1 / -1; }
#diagram-technical { margin-top: 0; padding: 12px 16px; border: 1px solid #d8e4ec; border-radius: 8px; }
#technical-heading { margin: 0; color: #225672; font-size: 15px; font-weight: 650; }
#technical-text { margin: 6px 0 0; max-width: 85ch; font-size: 15px; line-height: 1.65; }
#architecture-tools #connected-explorer > h3 { margin-top: 0; }
#connected-explorer .ce-reference-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
    gap: 12px 24px;
    margin: 0 0 20px;
}
#connected-explorer .ce-reference-item { border-top: 1px solid #d8e4ec; padding: 8px 0 0; min-width: 0; }
#connected-explorer .ce-reference-item dt,
#connected-explorer .ce-reference-item h5 { margin: 0; font-size: 14px; font-weight: 650; }
#connected-explorer .ce-reference-item dd { margin: 3px 0 0; }
#connected-explorer .ce-reference-item p { margin: 4px 0; overflow-wrap: anywhere; }
#connected-explorer .ce-result-data { max-height: 26rem; overflow: auto; overflow-wrap: anywhere; }
#connected-explorer .ce-result-data dd { margin-left: 16px; }
#connected-explorer .ce-result-data dt { font-weight: 650; }
#connected-explorer .ce-result-heading { margin: 14px 0 6px; font-size: 14px; }
.diagram-navigation { display: flex; flex-wrap: wrap; gap: 8px; justify-content: space-between; }
.ce-report-summary { font-size: 16px; line-height: 1.6; }
.ce-summary-table .ce-table { font-size: 15px; }
.ce-summary-table .ce-table th { white-space: normal; }
.ce-summary-table .ce-table th, .ce-summary-table .ce-table td { min-width: 90px; }

@media (max-width: 1100px) {
    .diagram-explanation { grid-template-columns: minmax(0, 1fr); }
    #architecture-reference { margin-left: 0; }
}

@media (max-width: 600px) {
    .workspace { grid-template-columns: minmax(0, 1fr); padding: 0 10px; }
    .workspace aside { position: static; height: auto; max-height: 300px; }
    .heading h2 { font-size: 24px; }
    .diagram-visual #canvas { height: 320px; }
    .diagram-visual #canvas:fullscreen { height: 100vh; }
    .ce-controls label { min-width: 0; max-width: 100%; }
    .ce-detail dl { grid-template-columns: minmax(0, 1fr); }
}

@media print {
    #common-top-menu, #architecture-tools, .diagram-navigation { display: none; }
    .diagram-layout { display: block; }
    .diagram-explanation { grid-template-columns: minmax(0, 1fr); }
    .diagram-visual #canvas { height: auto; }
    .diagram-guide:not([hidden]) { display: block; padding: 10px; }
    .diagram-guide li, .diagram-example, #diagram-technical { break-inside: avoid; }
}