.idc-shell {
	background: #f4f7fb;
	color: #1a2030;
	font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
	margin: 0;
	min-height: 100vh;
	width: 100%;
}

.idc-header,
.idc-footer,
.idc-hero,
.idc-section {
	box-sizing: border-box;
	margin: 0 auto;
	max-width: 1120px;
	padding: 24px;
}

.idc-header {
	align-items: center;
	display: flex;
	justify-content: space-between;
	gap: 20px;
}

.idc-footer {
	color: #475569;
	display: grid;
	gap: 12px;
}

.idc-brand,
.idc-nav {
	align-items: center;
	display: flex;
	gap: 14px;
}

.idc-brand {
	color: inherit;
	font-weight: 800;
	text-decoration: none;
}

.idc-brand__text {
	overflow-wrap: anywhere;
}

.idc-brand__mark {
	aspect-ratio: 1;
	border-radius: 8px;
	display: block;
	flex: 0 0 auto;
	height: 38px;
	object-fit: contain;
	width: 38px;
}

.idc-nav-toggle {
	align-items: center;
	background: #fff;
	border: 1px solid #dbe3ef;
	border-radius: 8px;
	box-shadow: 0 8px 20px rgb(15 23 42 / 8%);
	box-sizing: border-box;
	cursor: pointer;
	display: none;
	flex-direction: column;
	gap: 5px;
	height: 44px;
	justify-content: center;
	padding: 0;
	width: 44px;
}

.idc-nav-toggle__bar {
	background: #1a2030;
	border-radius: 999px;
	display: block;
	height: 2px;
	transition: opacity 0.18s ease, transform 0.18s ease;
	width: 20px;
}

.idc-nav-toggle[aria-expanded="true"] .idc-nav-toggle__bar:first-child {
	transform: translateY(7px) rotate(45deg);
}

.idc-nav-toggle[aria-expanded="true"] .idc-nav-toggle__bar:nth-child(2) {
	opacity: 0;
}

.idc-nav-toggle[aria-expanded="true"] .idc-nav-toggle__bar:last-child {
	transform: translateY(-7px) rotate(-45deg);
}

.idc-nav a {
	color: #475569;
	font-size: 14px;
	text-decoration: none;
}

.idc-footer__links {
	display: flex;
	flex-wrap: wrap;
	gap: 10px 16px;
}

.idc-footer__links a {
	color: #1d4ed8;
	font-size: 14px;
	font-weight: 700;
	text-decoration: none;
}

.idc-footer__links a:hover,
.idc-footer__links a:focus {
	text-decoration: underline;
}

.idc-nav-menu {
	position: relative;
}

.idc-nav-menu summary {
	color: #475569;
	cursor: pointer;
	font-size: 14px;
	list-style: none;
}

.idc-nav-menu summary::-webkit-details-marker {
	display: none;
}

.idc-nav-menu summary::after {
	content: "▾";
	display: inline-block;
	font-size: 11px;
	margin-left: 6px;
}

.idc-nav-menu[open] summary::after {
	transform: rotate(180deg);
}

.idc-nav-menu__list {
	background: #fff;
	border: 1px solid #dbe3ef;
	border-radius: 8px;
	box-shadow: 0 16px 36px rgb(15 23 42 / 12%);
	box-sizing: border-box;
	display: grid;
	gap: 2px;
	min-width: 240px;
	padding: 8px;
	position: absolute;
	right: 0;
	top: calc(100% + 10px);
	z-index: 5;
}

.idc-nav-menu__list a {
	border-radius: 6px;
	display: block;
	font-weight: 700;
	padding: 9px 10px;
	white-space: nowrap;
}

.idc-nav-menu__list a:hover,
.idc-nav-menu__list a:focus {
	background: #edf4ff;
	color: #1d4ed8;
}

.idc-hero {
	display: block;
	padding-top: 48px;
}

.idc-hero__copy {
	margin-bottom: 32px;
	max-width: 680px;
	text-align: center;
	margin-left: auto;
	margin-right: auto;
}

.idc-eyebrow {
	color: #be185d;
	font-size: 13px;
	font-weight: 800;
	letter-spacing: 0;
	margin: 0 0 10px;
	text-transform: uppercase;
}

.idc-hero h1,
.idc-section h2 {
	font-size: 60px;
	letter-spacing: 0;
	line-height: 1;
	margin: 0 0 18px;
}

.idc-section h2 {
	font-size: 34px;
}

.idc-info-hero h1 {
	font-size: 42px;
	letter-spacing: 0;
	line-height: 1.08;
	margin: 0 0 14px;
}

.idc-hero p,
.idc-section p,
.idc-copy li {
	color: #475569;
	font-size: 17px;
	line-height: 1.65;
}

.idc-tool {
	background: #fff;
	border: 1px solid #dbe3ef;
	border-radius: 8px;
	box-shadow: 0 20px 50px rgb(29 78 216 / 10%);
	display: grid;
	grid-template-columns: 1fr 1fr;
	overflow: hidden;
}

.idc-form,
.idc-result {
	padding: 24px;
}

.idc-form {
	border-bottom: none;
	border-right: 1px solid #e2e8f0;
}

.idc-mode {
	background: none;
	border-bottom: 2px solid #e2e8f0;
	display: flex;
	gap: 0;
	padding: 0;
}

.idc-mode label {
	cursor: pointer;
	flex: 1;
}

.idc-mode input {
	position: absolute;
	opacity: 0;
}

.idc-mode span {
	align-items: center;
	border-bottom: 3px solid transparent;
	color: #64748b;
	display: flex;
	font-size: 15px;
	font-weight: 700;
	justify-content: center;
	margin-bottom: -2px;
	min-height: 44px;
	padding: 8px 4px;
	transition: color 160ms ease, border-color 160ms ease;
}

.idc-mode span:hover {
	color: #1d4ed8;
}

.idc-mode input:checked + span {
	border-bottom-color: #1d4ed8;
	color: #1d4ed8;
}

.idc-field {
	margin-top: 20px;
}

.idc-field.is-hidden {
	display: none;
}

.idc-field label {
	display: block;
	font-weight: 800;
	margin-bottom: 8px;
}

.idc-field input {
	border: 1px solid #cbd5e1;
	border-radius: 6px;
	box-sizing: border-box;
	font: inherit;
	min-height: 48px;
	padding: 10px 12px;
	width: 100%;
}

.idc-field p {
	font-size: 13px;
	margin: 8px 0 0;
}

.idc-form button {
	background: #06b6d4;
	border: 0;
	border-radius: 6px;
	color: #082f49;
	cursor: pointer;
	font: inherit;
	font-weight: 800;
	margin-top: 20px;
	min-height: 48px;
	padding: 0 18px;
	width: 100%;
}

.idc-alert {
	background: #fff1f2;
	border: 1px solid #fda4af;
	border-radius: 6px;
	color: #9f1239;
	margin-top: 16px;
	padding: 12px;
}

.idc-result {
	background: #111827;
	color: #fff;
}

.idc-result p,
.idc-result span {
	color: #cbd5e1;
}

.idc-result__main strong {
	display: block;
	font-size: 34px;
}

.idc-result__grid {
	display: grid;
	gap: 10px;
	grid-template-columns: repeat(3, 1fr);
	margin-top: 18px;
}

.idc-result__grid div {
	background: rgb(34 211 238 / 10%);
	border-radius: 6px;
	padding: 12px;
}

.idc-result__grid span {
	display: block;
	font-size: 12px;
	margin-bottom: 4px;
}

.idc-note {
	font-size: 13px;
	margin-bottom: 0;
}

.idc-card-grid {
	display: grid;
	gap: 14px;
	grid-template-columns: repeat(3, 1fr);
}

.idc-secondary-grid {
	display: grid;
	gap: 16px;
	grid-template-columns: repeat(2, minmax(0, 1fr));
}

.idc-card {
	background: #fff;
	border: 1px solid #dbe3ef;
	border-radius: 8px;
	box-sizing: border-box;
	padding: 18px;
}

.idc-card h3 {
	font-size: 18px;
	margin: 0 0 8px;
}

.idc-card span {
	color: #1d4ed8;
	font-size: 13px;
	font-weight: 800;
}

.idc-link-card {
	color: inherit;
	display: block;
	height: 100%;
	text-decoration: none;
	transition: border-color 160ms ease, transform 160ms ease;
}

.idc-link-card:hover,
.idc-link-card:focus {
	border-color: #1d4ed8;
	transform: translateY(-2px);
}

.idc-secondary-page .idc-secondary-hero {
	min-height: auto;
}

.idc-secondary-tool .idc-form {
	border-right: 1px solid #e2e8f0;
}

.idc-secondary-result {
	background: transparent;
	border: 0;
	border-radius: 0;
	margin-top: 0;
	padding: 0;
}

.idc-secondary-result > strong {
	color: #fff;
	display: block;
	font-size: 34px;
	line-height: 1.2;
	margin-bottom: 10px;
	overflow-wrap: anywhere;
}

.idc-secondary-result dl {
	display: grid;
	gap: 8px;
	margin: 0;
}

.idc-secondary-result dl div {
	background: rgb(34 211 238 / 10%);
	border-radius: 6px;
	padding: 12px;
}

.idc-secondary-result dt {
	color: #cbd5e1;
	font-size: 12px;
	font-weight: 800;
	margin-bottom: 3px;
}

.idc-secondary-result dd {
	color: #fff;
	font-weight: 800;
	margin: 0;
	overflow-wrap: anywhere;
}

.idc-secondary-result p {
	font-size: 13px;
	margin: 10px 0 0;
}

.idc-upcoming-card {
	background: #f8fafc;
	border-style: dashed;
}

.idc-copy {
	background: #fff;
	border-top: 1px solid #dbe3ef;
}

.idc-section__illus {
	display: block;
	margin: 24px auto 28px;
	max-width: 480px;
	width: 100%;
	height: auto;
}

.idc-content-grid,
.idc-step-list,
.idc-faq-list {
	display: grid;
	gap: 14px;
	margin-top: 18px;
}

.idc-content-grid {
	grid-template-columns: repeat(3, minmax(0, 1fr));
}

.idc-step-list {
	grid-template-columns: repeat(3, minmax(0, 1fr));
}

.idc-faq-list {
	grid-template-columns: repeat(2, minmax(0, 1fr));
}

.idc-copy-card {
	background: #f8fafc;
	border: 1px solid #dbe3ef;
	border-radius: 8px;
	box-sizing: border-box;
	padding: 18px;
}

.idc-copy-card h3 {
	font-size: 18px;
	line-height: 1.25;
	margin: 0 0 8px;
}

.idc-copy-card p {
	font-size: 15px;
	margin: 0;
}

.idc-copy-card p + p {
	margin-top: 10px;
}

.idc-step-card__count {
	align-items: center;
	background: #1d4ed8;
	border-radius: 999px;
	color: #fff;
	display: inline-flex;
	font-size: 13px;
	font-weight: 800;
	height: 28px;
	justify-content: center;
	margin-bottom: 12px;
	width: 28px;
}

.idc-example-card strong {
	color: #0f172a;
	display: block;
	font-size: 16px;
	margin-bottom: 8px;
	overflow-wrap: anywhere;
}

@media (max-width: 760px) {
	.idc-header {
		align-items: center;
		display: grid;
		gap: 12px;
		grid-template-columns: minmax(0, 1fr) auto;
		padding: 16px;
	}

	.idc-brand {
		align-items: center;
		min-width: 0;
	}

	.idc-brand__mark {
		flex: 0 0 auto;
	}

	.idc-nav-toggle {
		display: inline-flex;
	}

	.idc-nav {
		align-items: stretch;
		background: #fff;
		border: 1px solid #dbe3ef;
		border-radius: 8px;
		box-shadow: 0 16px 36px rgb(15 23 42 / 10%);
		box-sizing: border-box;
		display: none;
		flex-direction: column;
		gap: 2px;
		grid-column: 1 / -1;
		padding: 8px;
		width: 100%;
	}

	.idc-nav.is-open {
		display: flex;
	}

	.idc-nav > a,
	.idc-nav-menu summary {
		border-radius: 6px;
		box-sizing: border-box;
		font-size: 15px;
		font-weight: 700;
		padding: 11px 10px;
		width: 100%;
	}

	.idc-nav > a:hover,
	.idc-nav > a:focus,
	.idc-nav-menu summary:hover,
	.idc-nav-menu summary:focus {
		background: #edf4ff;
		color: #1d4ed8;
	}

	.idc-nav-menu,
	.idc-nav-menu__list {
		width: 100%;
	}

	.idc-nav-menu__list {
		box-shadow: none;
		margin-top: 8px;
		min-width: 0;
		position: static;
	}

	.idc-nav-menu__list a {
		white-space: normal;
	}

	.idc-hero,
	.idc-card-grid,
	.idc-secondary-grid,
	.idc-content-grid,
	.idc-step-list,
	.idc-faq-list,
	.idc-result__grid {
		grid-template-columns: 1fr;
	}

	.idc-tool {
		grid-template-columns: 1fr;
	}

	.idc-form {
		border-right: none;
		border-bottom: 1px solid #e2e8f0;
	}

	.idc-mode {
		flex-direction: row;
	}

	.idc-hero h1,
	.idc-section h2 {
		font-size: 34px;
	}
}