.icr-roadmap {
	--icr-ink: #172b37;
	--icr-muted: #526571;
	--icr-accent: #17665f;
	--icr-line: #d9e4e3;
	--icr-surface: #ffffff;
	--icr-background: #f7faf9;
	--icr-core-color: #17665f;
	--icr-recommended-color: #315ba2;
	--icr-optional-color: #666076;
	--icr-project-color: #86520f;
	--icr-practice-color: #6a438b;
	--icr-tool-color: #23657b;
	--icr-node-width: 248px;
	--icr-node-radius: 12px;
	--icr-connector-color: #7c9995;
	--icr-canvas-color: #f3f7f6;
	--icr-dot-color: #d9e3e0;
	--icr-group-color: rgb(255 255 255 / 80%);
	--icr-drawer-width: 460px;
	--icr-overlay-color: rgb(13 32 32 / 45%);
	box-sizing: border-box;
	width: 100%;
	max-width: 100%;
	margin: 24px 0;
	padding: clamp(20px, 4vw, 48px);
	border: 1px solid var(--icr-line);
	border-radius: 20px;
	background: var(--icr-background);
	color: var(--icr-ink);
	font-family: inherit;
	font-size: 16px;
	line-height: 1.55;
	overflow-wrap: anywhere;
}
.icr-roadmap [hidden] { display: none !important; }
.icr-roadmap .icr-sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.icr-roadmap--graph .icr-roadmap__header { margin-bottom: 20px; }
.icr-roadmap .icr-controls { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin: 0; }
.icr-roadmap .icr-controls button { appearance: none; display: inline-flex; align-items: center; justify-content: center; min-width: 44px; min-height: 44px; margin: 0; padding: 8px 14px; border: 1px solid var(--icr-line); border-radius: 8px; background: var(--icr-surface); color: var(--icr-ink); box-shadow: 0 1px 2px rgb(23 43 55 / 3%); font-family: inherit; font-size: 14px; font-weight: 600; line-height: 1; letter-spacing: normal; text-transform: none; text-decoration: none; cursor: pointer; }
.icr-roadmap .icr-controls button[data-icr-action="zoom-in"], .icr-roadmap .icr-controls button[data-icr-action="zoom-out"] { font-size: 22px; font-weight: 400; padding: 8px; }
.icr-roadmap .icr-controls button[data-icr-action="fit"] { margin-inline-start: auto; }
.icr-roadmap .icr-controls button:hover:not(:disabled) { border-color: var(--icr-accent); background: var(--icr-background); color: var(--icr-accent); }
.icr-roadmap .icr-controls button:disabled { opacity: .45; cursor: default; }
.icr-roadmap .icr-controls button:focus-visible, .icr-roadmap .icr-viewport:focus-visible { outline: 3px solid var(--icr-accent); outline-offset: 3px; }
.icr-roadmap .icr-zoom { display: block; width: 56px; padding: 0; background: transparent; color: var(--icr-muted); font-size: 13px; font-variant-numeric: tabular-nums; text-align: center; }
.icr-roadmap .icr-viewer--overview .icr-zoom { color: var(--icr-project-color); font-weight: 700; }
.icr-roadmap .icr-viewer__hint { margin: 12px 0 16px; color: var(--icr-muted); font-size: 12px; line-height: 1.6; }
.icr-roadmap .icr-viewport { position: relative; isolation: isolate; width: 100%; height: var(--icr-height, clamp(400px, 65vh, 760px)); min-height: 320px; overflow: hidden; border: 1px solid var(--icr-line); border-radius: 14px; background-color: var(--icr-canvas-color); background-image: radial-gradient(var(--icr-dot-color) 1px, transparent 1px); background-size: 20px 20px; cursor: grab; touch-action: none; user-select: none; -webkit-user-select: none; overscroll-behavior: contain; }
.icr-roadmap .icr-viewport.icr-is-panning { cursor: grabbing; }
.icr-roadmap .icr-world { position: absolute; top: 0; left: 0; margin: 0; padding: 0; visibility: hidden; transform-origin: 0 0; will-change: transform; }
.icr-roadmap .icr-world--ready { visibility: visible; }
.icr-roadmap .icr-graph-sections, .icr-roadmap .icr-graph-nodes { position: absolute; inset: 0; margin: 0; padding: 0; }
.icr-roadmap .icr-graph-sections { z-index: 0; pointer-events: none; }
.icr-roadmap .icr-graph-nodes { z-index: 2; }
.icr-roadmap .icr-graph-section { position: absolute; border: 1px solid var(--icr-line); border-radius: 18px; background: var(--icr-group-color); }
.icr-roadmap .icr-graph-section__title { display: flex; align-items: center; gap: 10px; position: absolute; top: 12px; inset-inline: 16px; margin: 0; padding: 0; border: 0; color: var(--icr-muted); font-family: inherit; font-size: 13px; font-weight: 600; line-height: 24px; }
.icr-roadmap .icr-graph-section__number { flex: 0 0 25px; height: 24px; border-radius: 5px; background: var(--icr-background); color: var(--icr-accent); font-size: 11px; text-align: center; font-variant-numeric: tabular-nums; }
.icr-roadmap .icr-graph-section__name { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.icr-roadmap .icr-graph-nodes .icr-node { position: absolute; width: var(--icr-node-width); min-width: 180px; max-width: 480px; min-height: 82px; height: auto; padding: 16px 18px; border-radius: var(--icr-node-radius); box-shadow: 0 3px 8px rgb(23 43 55 / 5%); }
.icr-roadmap .icr-graph-nodes .icr-node__title { font-size: 17px; font-weight: 600; }
.icr-roadmap .icr-graph-nodes .icr-node__type { display: flex; align-items: center; gap: 5px; font-size: 11px; }
.icr-roadmap .icr-graph-nodes .icr-node__type::before { content: ''; width: 5px; height: 5px; flex-shrink: 0; border-radius: 50%; background: var(--icr-type-color); }
.icr-roadmap .icr-edges { position: absolute; inset: 0; z-index: 1; display: block; width: 100%; height: 100%; max-width: none; overflow: visible; pointer-events: none; }
.icr-roadmap .icr-edge { fill: none; stroke: var(--icr-connector-color); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.icr-roadmap .icr-edge-arrow { fill: none; stroke: var(--icr-connector-color); stroke-width: 1.2; stroke-linecap: round; stroke-linejoin: round; }
.icr-roadmap .icr-graph-status:not(.icr-sr-only) { margin: 16px 0; padding: 10px 14px; border-inline-start: 3px solid var(--icr-accent); color: var(--icr-muted); font-size: 13px; }
.icr-roadmap.icr-roadmap--list .icr-topics { grid-template-columns: 1fr; }
@media (prefers-reduced-motion: reduce) { .icr-roadmap .icr-world { will-change: auto; } }
.icr-roadmap *, .icr-roadmap *::before, .icr-roadmap *::after { box-sizing: border-box; }
.icr-roadmap .icr-roadmap__header { margin: 0 0 36px; padding: 0 0 28px; border-bottom: 1px solid var(--icr-line); }
.icr-roadmap .icr-roadmap__eyebrow { margin: 0 0 10px; color: var(--icr-accent); font-size: 12px; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.icr-roadmap .icr-roadmap__title { margin: 0 0 12px; padding: 0; color: var(--icr-ink); font-family: inherit; font-size: clamp(24px, 3vw, 36px); font-weight: 700; line-height: 1.2; }
.icr-roadmap .icr-roadmap__description { max-width: 70ch; margin: 0 0 18px; color: var(--icr-muted); white-space: pre-line; }
.icr-roadmap .icr-roadmap__facts { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.icr-roadmap .icr-roadmap__facts li { margin: 0; padding: 4px 10px; border: 1px solid var(--icr-line); border-radius: 6px; background: var(--icr-surface); color: var(--icr-muted); font-size: 13px; }
.icr-roadmap .icr-sections, .icr-roadmap .icr-topics { margin: 0; padding: 0; list-style: none; }
.icr-roadmap .icr-section { position: relative; margin: 0; padding: 0 0 32px; padding-inline-start: 60px; }
.icr-roadmap .icr-section::before { position: absolute; top: 40px; bottom: 0; inset-inline-start: 19px; width: 2px; background: var(--icr-line); content: ''; }
.icr-roadmap .icr-section:last-child { padding-bottom: 0; }
.icr-roadmap .icr-section:last-child::before { bottom: 20px; }
.icr-roadmap .icr-section__heading { display: flex; align-items: flex-start; margin: 0 0 18px; }
.icr-roadmap .icr-section__step { position: absolute; top: 0; inset-inline-start: 0; display: grid; place-items: center; width: 40px; height: 40px; border: 1px solid var(--icr-line); border-radius: 50%; background: var(--icr-surface); color: var(--icr-accent); font-size: 13px; font-weight: 700; font-variant-numeric: tabular-nums; }
.icr-roadmap .icr-section__title { margin: 5px 0 4px; padding: 0; color: var(--icr-ink); font-family: inherit; font-size: 19px; font-weight: 700; line-height: 1.4; }
.icr-roadmap .icr-section__description { margin: 0; color: var(--icr-muted); font-size: 14px; white-space: pre-line; }
.icr-roadmap .icr-topics { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); gap: 12px; }
.icr-roadmap .icr-node { --icr-type-color: var(--icr-core-color); display: flex; flex-direction: column; justify-content: center; gap: 5px; min-width: 0; margin: 0; padding: 14px 18px; border: 1px solid var(--icr-line); border-inline-start: 3px solid var(--icr-type-color); border-radius: 9px; background: var(--icr-surface); box-shadow: 0 2px 4px rgb(23 43 55 / 3%); }
.icr-roadmap .icr-node--recommended { --icr-type-color: var(--icr-recommended-color); }
.icr-roadmap .icr-node--optional { --icr-type-color: var(--icr-optional-color); }
.icr-roadmap .icr-node--project { --icr-type-color: var(--icr-project-color); }
.icr-roadmap .icr-node--practice { --icr-type-color: var(--icr-practice-color); }
.icr-roadmap .icr-node--tool { --icr-type-color: var(--icr-tool-color); }
.icr-roadmap .icr-node__type { color: var(--icr-type-color); font-size: 10px; font-weight: 700; letter-spacing: .09em; line-height: 1.5; text-transform: uppercase; }
.icr-roadmap .icr-node__title { color: var(--icr-ink); font-size: 15px; font-weight: 600; line-height: 1.4; }
@media (max-width: 540px) {
	.icr-roadmap { padding: 20px 16px; border-radius: 14px; }
	.icr-roadmap .icr-section { padding-inline-start: 44px; padding-inline-end: 0; }
	.icr-roadmap .icr-section__step { width: 32px; height: 32px; font-size: 11px; }
	.icr-roadmap .icr-section::before { inset-inline-start: 15px; top: 32px; }
	.icr-roadmap .icr-section__title { margin-top: 2px; font-size: 17px; }
	.icr-roadmap .icr-topics { grid-template-columns: 1fr; }
}

/* Topic interaction and modal presentation. */
.icr-roadmap .icr-topic-button, .icr-roadmap .icr-drawer__close, .icr-roadmap .icr-controls button, .icr-roadmap .icr-mobile-controls button { -webkit-tap-highlight-color: transparent; }
.icr-roadmap .icr-graph-section__empty { position: absolute; top: 40px; inset-inline: 18px; margin: 0; color: var(--icr-muted); font-size: 12px; }
.icr-roadmap .icr-node, .icr-roadmap .icr-graph-nodes .icr-node { padding: 0; transition: border-color 160ms ease, box-shadow 160ms ease; }
.icr-roadmap .icr-topic-button { appearance: none; display: flex; flex-direction: column; justify-content: center; gap: 5px; width: 100%; min-height: 68px; margin: 0; padding: 14px 18px; border: 0; border-radius: inherit; background: transparent; color: inherit; font: inherit; line-height: inherit; text-align: start; text-transform: none; letter-spacing: normal; white-space: normal; overflow-wrap: anywhere; cursor: pointer; box-shadow: none; }
.icr-roadmap .icr-graph-nodes .icr-topic-button { min-height: 80px; padding: 16px 18px; }
.icr-roadmap .icr-topic-button:disabled { opacity: 1; color: inherit; cursor: default; }
.icr-roadmap .icr-topic-button:hover:not(:disabled) { background: var(--icr-background); color: inherit; }
.icr-roadmap .icr-node:focus-within { border-color: var(--icr-type-color); box-shadow: 0 0 0 3px var(--icr-line); }
.icr-roadmap .icr-topic-button:focus-visible { outline: 3px solid var(--icr-accent); outline-offset: 3px; }
.icr-roadmap .icr-topic-drawer { position: fixed; inset: 0 0 0 auto; width: min(var(--icr-drawer-width), 100vw); height: 100vh; height: 100dvh; max-width: 100vw; max-height: none; margin: 0; padding: 0; overflow: hidden; border: 0; border-inline-start: 1px solid var(--icr-line); border-radius: 20px 0 0 20px; background: var(--icr-surface); color: var(--icr-ink); font: inherit; text-align: start; box-shadow: -16px 0 60px rgb(13 32 32 / 16%); }
.icr-roadmap .icr-topic-drawer:not([open]) { display: none; }
.icr-roadmap .icr-topic-drawer[open] { display: flex; flex-direction: column; animation: icr-drawer-enter 180ms ease-out; }
.icr-roadmap .icr-topic-drawer::backdrop { background: var(--icr-overlay-color, rgb(13 32 32 / 45%)); backdrop-filter: blur(2px); }
.icr-roadmap .icr-drawer__header { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-shrink: 0; padding: 16px 24px; border-bottom: 1px solid var(--icr-line); }
.icr-roadmap .icr-drawer__eyebrow { margin: 0; color: var(--icr-muted); font-size: 11px; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.icr-roadmap .icr-drawer__close { appearance: none; display: grid; place-items: center; min-width: 44px; min-height: 44px; margin: 0; padding: 8px; border: 1px solid var(--icr-line); border-radius: 50%; background: var(--icr-background); color: var(--icr-ink); font: inherit; font-size: 24px; line-height: 1; box-shadow: none; cursor: pointer; }
.icr-roadmap .icr-drawer__close:hover { border-color: var(--icr-accent); color: var(--icr-accent); }
.icr-roadmap .icr-drawer__close:focus-visible, .icr-roadmap .icr-resource__link:focus-visible { outline: 3px solid var(--icr-accent); outline-offset: 3px; }
.icr-roadmap .icr-drawer__body { flex: 1; min-height: 0; padding: 28px 28px max(28px, env(safe-area-inset-bottom)); overflow-y: auto; overscroll-behavior: contain; }
.icr-roadmap .icr-drawer__section { margin: 0 0 16px; color: var(--icr-muted); font-size: 13px; }
.icr-roadmap .icr-drawer__type { display: inline-block; margin: 0 0 14px; padding: 4px 9px; border: 1px solid var(--icr-line); border-radius: 5px; color: var(--icr-type-color, var(--icr-core-color)); background: var(--icr-background); font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.icr-roadmap .icr-drawer__title { margin: 0; padding: 0; color: var(--icr-ink); font-family: inherit; font-size: 28px; font-weight: 700; line-height: 1.25; letter-spacing: -.015em; }
.icr-roadmap .icr-drawer__title:focus { outline: none; }
.icr-roadmap .icr-drawer__description { margin: 18px 0 24px; color: var(--icr-muted); font-size: 15px; line-height: 1.75; white-space: pre-line; }
.icr-roadmap .icr-drawer__facts { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 12px 20px; margin: 0 0 28px; padding: 20px 0; border-block: 1px solid var(--icr-line); font-size: 13px; }
.icr-roadmap .icr-drawer__facts dt { margin: 0; color: var(--icr-muted); font-weight: 500; }
.icr-roadmap .icr-drawer__facts dd { margin: 0; color: var(--icr-ink); font-weight: 600; }
.icr-roadmap .icr-drawer__body > h3 { margin: 0 0 14px; color: var(--icr-ink); font-family: inherit; font-size: 16px; font-weight: 700; line-height: 1.4; }
.icr-roadmap .icr-drawer__resources { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.icr-roadmap .icr-resource { margin: 0; padding: 0; list-style: none; }
.icr-roadmap .icr-resource__link { position: relative; display: flex; flex-direction: column; gap: 5px; min-height: 64px; padding: 14px 38px 14px 16px; border: 1px solid var(--icr-line); border-radius: 10px; background: var(--icr-background); color: var(--icr-ink); text-decoration: none; box-shadow: none; }
.icr-roadmap .icr-resource__link:hover { border-color: var(--icr-accent); color: var(--icr-accent); text-decoration: none; }
.icr-roadmap .icr-resource__meta { color: var(--icr-muted); font-size: 11px; }
.icr-roadmap .icr-resource__title { font-size: 14px; font-weight: 600; line-height: 1.5; }
.icr-roadmap .icr-resource__arrow { position: absolute; right: 14px; top: 22px; color: var(--icr-accent); font-size: 18px; }
.icr-roadmap .icr-drawer__empty, .icr-roadmap .icr-section__empty { margin: 0; padding: 14px; border: 1px dashed var(--icr-line); border-radius: 8px; color: var(--icr-muted); font-size: 14px; }
.icr-roadmap .icr-loading, .icr-roadmap .icr-empty { display: flex; align-items: center; gap: 12px; margin: 16px 0; padding: 16px; border: 1px solid var(--icr-line); border-radius: 10px; color: var(--icr-muted); font-size: 14px; }
.icr-roadmap .icr-loading::before { content: ''; width: 18px; height: 18px; flex-shrink: 0; border: 2px solid var(--icr-line); border-top-color: var(--icr-accent); border-radius: 50%; animation: icr-loading-spin 800ms linear infinite; }
.icr-roadmap .icr-mobile-controls { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 0 0 20px; }
.icr-roadmap .icr-mobile-controls__hint { margin: 0; color: var(--icr-muted); font-size: 13px; }
.icr-roadmap .icr-mobile-controls button { appearance: none; flex-shrink: 0; min-height: 44px; margin: 0; padding: 10px 14px; border: 1px solid var(--icr-line); border-radius: 8px; background: var(--icr-surface); color: var(--icr-ink); font: inherit; font-size: 13px; cursor: pointer; }
.icr-roadmap .icr-mobile-controls button:focus-visible { outline: 3px solid var(--icr-accent); outline-offset: 3px; }
.icr-roadmap.icr-roadmap--fullscreen { display: flex; flex-direction: column; width: 100%; max-width: none; height: 100vh; height: 100dvh; margin: 0; padding: max(16px, env(safe-area-inset-top)) 24px max(16px, env(safe-area-inset-bottom)); overflow: auto; border: 0; border-radius: 0; }
.icr-roadmap--fullscreen .icr-roadmap__header { flex-shrink: 0; margin-bottom: 16px; padding-bottom: 12px; }
.icr-roadmap--fullscreen .icr-roadmap__title { font-size: 24px; }
.icr-roadmap--fullscreen .icr-roadmap__description { display: none; }
.icr-roadmap--fullscreen .icr-viewer { display: flex; flex-direction: column; flex: 1; min-height: 360px; }
.icr-roadmap--fullscreen .icr-viewport { flex: 1; height: auto; min-height: 240px; }
.icr-roadmap--fullscreen .icr-controls { flex-shrink: 0; }
.icr-fullscreen-shell { position: fixed; inset: 0; width: 100vw; height: 100vh; height: 100dvh; max-width: none; max-height: none; margin: 0; padding: 0; overflow: hidden; border: 0; background: #f7faf9; }
.icr-fullscreen-shell:not([open]) { display: none; }
@keyframes icr-loading-spin { to { transform: rotate(360deg); } }
@keyframes icr-drawer-enter { from { opacity: 0; transform: translateX(18px); } to { opacity: 1; transform: translateX(0); } }
@media (max-width: 640px) {
	.icr-roadmap .icr-topic-drawer { width: 100vw; border: 0; border-radius: 0; }
	.icr-roadmap .icr-drawer__header { padding-top: max(12px, env(safe-area-inset-top)); }
	.icr-roadmap .icr-drawer__body { padding-inline: 24px; }
	.icr-roadmap .icr-controls { gap: 4px; }
	.icr-roadmap .icr-controls button { padding-inline: 10px; }
	.icr-roadmap.icr-roadmap--fullscreen { padding-inline: 16px; }
}
@media (prefers-reduced-motion: reduce) {
	.icr-roadmap .icr-topic-drawer[open], .icr-roadmap .icr-loading::before { animation: none; }
	.icr-roadmap .icr-node { transition: none; }
}