:root {
	--paper: hsl(40 60% 96%);       /* warm ivory */
	--ink: hsl(33 22% 10%);         /* near black brown */
	--muted: hsl(34 14% 35%);       /* muted taupe brown */
	--line: hsl(39 23% 72%);        /* light tan */
	--accent: hsl(17 63% 34%);      /* burnt sienna */
	--accent-soft: hsl(32 50% 87%); /* pale peach tan */
	--panel: hsl(43 100% 99%);      /* soft cream */

	--blue-ink: hsl(207 34% 28%);       /* slate blue */
	--blue-muted: hsl(205 24% 44%);     /* dusty blue */
	--blue-line: hsl(204 28% 72%);      /* faded blue gray */
	--blue-soft: hsl(205 45% 91%);      /* pale powder blue */
	--blue-accent: hsl(202 55% 36%);    /* old poster blue */
	--blue-accent-soft: hsl(202 50% 87%); /* pale blue */
	--blue-panel: hsl(202 100% 99%);      /* soft blue */

	--green-muted: hsl(120 24% 44%);     /* dusty green */
	--green-ink: hsl(120 34% 28%);       /* slate green */
	--green-line: hsl(120 28% 72%);      /* faded green gray */
	--green-soft: hsl(120 45% 91%);      /* pale powder green */
	--green-accent: hsl(120 55% 36%);    /* old poster green */
	--green-accent-soft: hsl(120 50% 87%); /* pale green */
	--green-panel: hsl(120 100% 99%);      /* soft green */
}

* {
	box-sizing: border-box;
}

html {
	background: white;
	scroll-behavior: smooth;
}

body {
	margin: 0;
	color: var(--ink);
	background: var(--paper);
	font-family: Georgia, 'Times New Roman', serif;
	line-height: 1.6;
}

h1 {
	margin-top: 0;
	margin-bottom: 0;
}

.italic {
    font-style: italic;
}

.two-col-half {
    display: flex;
    gap: 20px;
    width: 100%;
    align-items: center;  /* valign: middle */
}

.two-col-half > * {
    flex: 1;
}

.shrink-to-fit {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.1;
}

.white,
div.white {
	background-color: white;
	background: white;
	height: 20px;
}

a {
	text-decoration-thickness: 1px;
	text-underline-offset: 3px;
}

.page {
	width: min(980px, calc(100% - 32px));
	margin: 0 auto;
}

header {
	padding-top: 30px;
	padding-right: 0;
	padding-bottom: 0;
	padding-left: 0;
	/* border-bottom: 3px double var(--line); */
}

.masthead {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 18px;
	flex-wrap: wrap;
}

.brand {
	margin: 0;
	/* letter-spacing: -0.045em; */
}

.tagline {
	margin: 0;
	color: var(--muted);
	text-align: right;
}

main {
	padding-top: 0px;
	padding-right: 0;
	padding-bottom: 44px;
	padding-left: 0;
}

.hero {
	display: grid;
	grid-template-columns: 1.5fr 0.3fr;
	gap: 24px;
	align-items: stretch;
}

.hero-card,
.side-card,
.panel {
	background: var(--panel);
	border: 1px solid var(--line);
	box-shadow: 4px 4px 0 var(--accent-soft);
}

.hero-card {
	padding: clamp(22px, 4vw, 40px);
}

.side-card {
	padding: 20px;
	text-align: center;
}

.section-title {
	margin: 0 0 12px;
	color: var(--accent);
	font-family: Arial, sans-serif;
	font-weight: bold;
	font-size: 1rem;
	letter-spacing: 0.1em;
}

h2 {
	margin: 0 0 12px;
	font-size: clamp(2rem, 5vw, 3.55rem);
}

p {
	margin: 0 0 14px;
}

.explanation {
	font-size: 18px;
}

.analogy,
.explanation {
	margin-left: 48px;
	margin-right: 48px;
}

.analogy {
	display: grid;
	grid-template-columns: 1fr auto 1fr;
	gap: 12px;
	align-items: center;
	margin-top: 24px;
	margin-bottom: 24px;
	padding-top: 18px;
}

.analogy-card {
	padding: 12px;
	background: var(--paper);
	border: 1px solid var(--line);
	margin-left: 18px;
	margin-right: 18px;
}

.label {
	display: block;
	margin-bottom: 4px;
	color: var(--accent);
	font-size: 1.5rem;
}

.arrow {
	color: var(--accent);
	font-size: 3rem;
	font-weight: bold;
}

.tool-list {
	margin: 12px 0 0;
	padding: 0;
	list-style: none;
	font-family: Arial, sans-serif;
	font-size: 0.97rem;
}

.tool-list li {
	display: flex;
	justify-content: space-between;
	gap: 14px;
	padding: 9px 0;
	/* border-top: 1px solid var(--line); */
}

.tool-list strong {
	white-space: nowrap;
}

.sections {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 18px;
	margin-top: 26px;
}

.panel {
	padding: 20px;
}

.rule {
	margin: 32px 0;
	border: 0;
	border-top: 3px double var(--line);
}

.wide-section {
	max-width: 760px;
	margin: 0 auto;
}

.wide-section h2 {
	font-size: clamp(1.8rem, 4vw, 3rem);
}

footer {
	padding: 22px 0 36px;
	color: var(--muted);
	border-top: 3px double var(--line);
	font-size: 0.92rem;
	text-align: center;
}

.edc {
    background: var(--blue-panel);
    border-left: 4px solid var(--blue-accent);
    box-shadow: 4px 4px 0 var(--blue-accent-soft);
}

.edc .label {
	font-weight: bold;
    color: var(--blue-ink);
}

.ewb {
    background: var(--green-panel);
    border-left: 4px solid var(--green-accent);
    box-shadow: 4px 4px 0 var(--green-accent-soft);
}

.ewb .label {
	font-weight: bold;
    color: var(--green-ink);
}

.section-label.alt {
    color: var(--blue-muted);
}

.aside {
    color: var(--green-muted);
    font-style: italic;
    font-size: 0.8rem;
    font-family: Arial, sans-serif;
}

.demo-bottom,
.demo-top {
    width: 100%;
    padding: 8px 16px;
    margin: 0;
/*     color: var(--ink); */
    background: white;
    /* border-bottom: 1px solid var(--line); */
    font-family: Arial, sans-serif;
    font-size: 0.82rem;
    font-weight: bold;
    text-align: center;
    width="100%";
}

.demo-bottom a,
.demo-top a {
	color: var(--green-accent);
}

.demo-bottom {
	padding-top: 20px;
	border-top: 1px solid black;
}

.demo-top {
	padding-bottom: 20px;
	border-bottom: 1px solid black;
}

.logo-footer {
    width: 100%;
    background: white;
    padding: 0;     /* vertical 40px, horizontal 20px */
    margin: 0;
    text-align: center;
}

.logo-footer img {
	height: 80px;
	width: auto;
}

.center {
    margin: 28px auto;
    width: fit-content;
    padding-right: 22px;
    max-width: 100%;
}

blockquote {
    display: table;
    width: auto;
    max-width: 100%;
    margin-top: 0px;
    margin-bottom: 28px;
    margin-left: auto;
    margin-right: auto;
    padding: 12px 22px;
}

.prepared-quote {
    border-left: 4px solid var(--accent);

    width: fit-content;
    padding-right: 22px;
    max-width: 100%;
}

.prepared-quote {
    background: var(--panel);
    box-shadow: 4px 4px 0 var(--accent-soft);

    /* Center */
    margin: 28px auto;
    width: fit-content;
    padding-right: 22px;
    max-width: 100%;
}

.conclusion {
	font-style: italic;
	font-weight: bold;
}

.quote {
    margin: 0 0 8px;
    font-size: 1.8rem;
    font-style: italic;
}

.quote-subtitle {
    color: var(--muted);
    font-family: Arial, sans-serif;
    font-size: 1.3rem;
}

.tiny-indent {
	margin-left: 0.8rem;
}

cite {
    display: block;
    color: var(--muted);
    font-family: Arial, sans-serif;
    font-size: 0.9rem;
    font-style: normal;
    letter-spacing: 0.06em;
}

@media (max-width: 760px) {
	.tagline {
		text-align: left;
	}

	.hero,
	.sections,
	.analogy {
		grid-template-columns: 1fr;
	}

	.arrow {
		transform: rotate(90deg);
		text-align: center;
	}
}