/* Opt-in visual explainers. Component classes also render inside Custom HTML previews. */
html:has(.sbi-explainer) { min-width: 0; }
.sbi-explainer {
	overflow-wrap: anywhere;
	padding: clamp(2rem, 5vw, 5rem) 1.25rem !important;
}
.sbi-explainer__article {
	max-width: 1120px;
	margin-inline: auto;
}
.sbi-explainer__header {
	max-width: 940px;
	margin-bottom: 2.5rem;
}
.sbi-explainer__header .wp-block-post-terms a { white-space: normal; }
.sbi-explainer__header:has(.sbi-explainer__hero-image) {
	position: relative;
	isolation: isolate;
	max-width: none;
	min-height: 650px;
	padding: clamp(1.5rem, 4vw, 3.5rem);
	display: flex;
	flex-direction: column;
	justify-content: center;
	background: #f4eddf;
	border: 1px solid var(--sbi-line);
}
.sbi-explainer__header .sbi-explainer__hero-image {
	position: absolute;
	inset: 0;
	margin: 0;
	z-index: -2;
}
.sbi-explainer__hero-image img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.sbi-explainer__hero-caption {
	position: absolute;
	right: 1rem;
	bottom: 1rem;
	max-width: calc(100% - 2rem);
	margin: 0;
	padding: .6rem .85rem;
	background: transparent;
	color: var(--sbi-ink);
	text-align: right;
	font: italic 1.2rem/1.4 "Snell Roundhand", "Apple Chancery", "Segoe Script", cursive;
}
.sbi-explainer__hero-caption small { display: block; font-size: .95rem; }
.sbi-explainer__hero-caption .sbi-hero-credit { font: 400 .65rem/1.4 var(--sbi-font-sans); margin-top: .3rem; }
.sbi-explainer__header:has(.sbi-explainer__hero-image)::before {
	content: '';
	position: absolute;
	inset: 0;
	z-index: -1;
	background: linear-gradient(90deg, #f4eddf 0%, rgb(244 237 223 / 97%) 24%, rgb(244 237 223 / 90%) 40%, rgb(244 237 223 / 20%) 64%, transparent 82%);
}
.sbi-explainer__header:has(.sbi-explainer__hero-image) .wp-block-post-title {
	max-width: 510px;
	font-size: clamp(2.5rem, 4vw, 3.6rem);
	color: var(--sbi-ink);
}
.sbi-explainer__header:has(.sbi-explainer__hero-image) .sbi-explainer__standfirst {
	max-width: 440px;
	font-size: 1.05rem;
	line-height: 1.65;
	color: var(--sbi-ink);
}
.sbi-explainer__header:has(.sbi-explainer__hero-image) .sbi-explainer__eyebrow { color: var(--sbi-ink); }
.sbi-explainer__eyebrow,
.sbi-viz__eyebrow {
	font: 700 .75rem/1.5 var(--sbi-font-sans);
	letter-spacing: .12em;
	text-transform: uppercase;
}
.sbi-explainer__header .wp-block-post-title {
	font-size: clamp(2.6rem, 5.5vw, 4.8rem);
	font-weight: 500;
	line-height: 1.04;
	letter-spacing: -.035em;
	margin-block: 1.1rem 1.4rem;
	text-wrap: balance;
}
.sbi-explainer__standfirst {
	max-width: 740px;
	font-size: clamp(1.1rem, 2vw, 1.35rem);
	color: var(--sbi-ink-soft);
}
.sbi-explainer__content > :where(p, h2, h3, ul, ol) {
	max-width: 700px;
	margin-inline: auto;
}
.sbi-explainer__content > p {
	font-size: 1.125rem;
	line-height: 1.8;
	margin-block: 1.3rem;
}
.sbi-explainer__content > h2 {
	font-size: clamp(2rem, 3.5vw, 2.8rem);
	font-weight: 500;
	margin-top: 4rem;
	margin-bottom: 1.4rem;
	padding-top: 1.25rem;
	border-top: 1px solid var(--sbi-line);
	scroll-margin-top: 2rem;
}
.sbi-viz {
	overflow-wrap: anywhere;
	font-family: var(--sbi-font-sans);
	color: var(--sbi-ink);
	box-sizing: border-box;
}
.sbi-viz *,
.sbi-viz *::before,
.sbi-viz *::after { box-sizing: border-box; }
.sbi-viz :where(p, h2, h3, dl, dd, figure) { margin: 0; }
.sbi-viz a { text-underline-offset: .2em; }
.sbi-viz__review {
	max-width: none;
	padding: .8rem 1rem;
	border-left: 3px solid var(--sbi-tertiary);
	background: var(--sbi-surface);
	font-size: .85rem;
	margin-bottom: 1.5rem;
}
.sbi-viz__nav {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: .65rem 1.7rem;
	padding-block: 1rem;
	border-block: 1px solid var(--sbi-line);
	font-size: .9rem;
	margin-bottom: 2rem;
}
.sbi-viz__perspectives {
	margin: 2.5rem 0;
	padding: clamp(1.25rem, 3vw, 2.5rem);
	background: var(--sbi-surface);
	border-block: 3px solid var(--sbi-secondary);
}
.sbi-viz__perspectives-heading h3 {
	font-size: clamp(1.8rem, 3vw, 2.5rem);
	font-weight: 500;
	line-height: 1.15;
	margin-top: .6rem;
}
.sbi-viz__perspectives-grid {
	display: grid;
	grid-template-columns: 1fr 1.3fr 1fr;
	gap: 1.5rem;
	align-items: center;
	margin-block: 2rem;
}
.sbi-viz__perspective { border-top: 1px solid var(--sbi-line); padding-top: 1rem; }
.sbi-viz__perspective .sbi-viz__eyebrow { color: var(--sbi-secondary-dark); }
.sbi-viz__perspective > p + p { margin-top: .6rem; font-size: 1.1rem; line-height: 1.5; }
.sbi-viz__building { grid-column: 2; grid-row: 1 / 3; text-align: center; }
.sbi-viz__building svg { display: block; width: 100%; height: auto; }
.sbi-viz__building p { margin-top: .5rem; }
.sbi-viz__building-view { min-width: 0; }
.sbi-viz__building-view canvas { display: block; width: 100%; max-width: 100%; }
.sbi-viz__building-controls:not([hidden]) { display: flex; justify-content: center; gap: .4rem; margin-block: .5rem 1rem; }
.sbi-viz__building-controls button {
	min-width: 44px;
	min-height: 44px;
	padding: .35rem .6rem;
	border: 1px solid var(--sbi-line);
	border-radius: 0;
	background: var(--sbi-paper);
	color: var(--sbi-ink);
	font: 600 .75rem/1.2 var(--sbi-font-sans);
	cursor: pointer;
}
.sbi-viz__building-controls [data-building-turn] { font-size: 1.2rem; }
.sbi-viz__building-controls button:hover { border-color: var(--sbi-secondary); }
.sbi-viz__building-controls button:focus-visible { outline: 2px solid var(--sbi-secondary); outline-offset: 3px; }
.sbi-viz__systems, .sbi-viz__efficiency {
	margin: 2.5rem 0;
	padding: clamp(1.25rem, 3vw, 2.5rem);
	border-block: 3px solid var(--sbi-secondary);
	background: var(--sbi-surface);
}
.sbi-viz__systems h3, .sbi-viz__efficiency h3 { font-size: clamp(1.8rem, 3vw, 2.5rem); font-weight: 500; line-height: 1.15; margin-top: .6rem; }
.sbi-viz__systems-layout { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 2rem; margin-block: 1.5rem; }
.sbi-viz__systems .sbi-viz__building { grid-column: auto; grid-row: auto; }
.sbi-viz__system-notes { display: grid; gap: 1.5rem; }
.sbi-viz__system-notes dt { font-weight: 700; color: var(--sbi-secondary-dark); border-top: 1px solid var(--sbi-line); padding-top: .8rem; }
.sbi-viz__system-notes dd { margin-top: .5rem; line-height: 1.65; }
.sbi-viz__system-controls:not([hidden]) { display: flex; flex-wrap: wrap; justify-content: center; gap: .5rem; }
.sbi-viz__system-controls button { min-height: 44px; padding: .5rem .75rem; font: 600 .8rem/1.3 var(--sbi-font-sans); color: var(--sbi-ink); background: var(--sbi-paper); border: 1px solid var(--sbi-line); border-radius: 0; cursor: pointer; }
.sbi-viz__system-controls button[aria-pressed="true"] { color: var(--sbi-paper); background: var(--sbi-secondary-dark); border-color: var(--sbi-secondary-dark); }
.sbi-viz__system-controls button:focus-visible { outline: 2px solid var(--sbi-secondary); outline-offset: 3px; }
.sbi-viz__efficiency-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-block: 1.5rem; }
.sbi-viz__efficiency-grid > div { border-top: 1px solid var(--sbi-line); padding-top: 1rem; }
.sbi-viz__efficiency-grid p { margin-block: .7rem; line-height: 1.6; }
.sbi-viz__efficiency-grid b { color: var(--sbi-tertiary); }
.sbi-viz__spread {
	display: grid;
	grid-template-columns: .9fr 1.1fr;
	gap: .8rem;
	padding: .8rem;
	background: var(--sbi-surface);
	border: 1px solid var(--sbi-line);
	margin-block: 2rem;
}
.sbi-viz__light,
.sbi-viz__dark {
	padding: clamp(1.4rem, 3.5vw, 2.8rem);
	min-width: 0;
}
.sbi-viz__light {
	background: var(--sbi-paper);
	border: 1px solid var(--sbi-line);
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 1.5rem;
}
.sbi-viz__dark {
	background: linear-gradient(145deg, #193844, #081720 85%);
	color: #fff9e8;
	position: relative;
}
.sbi-viz__dark :where(h2, h3) { color: #fff9e8; }
.sbi-viz__dark a { color: #a8e6db; }
.sbi-viz__dark a:hover { color: #fff9e8; }
.sbi-viz__light h2,
.sbi-viz__light h3 {
	font-size: clamp(1.9rem, 3vw, 2.7rem);
	font-weight: 500;
	line-height: 1.1;
}
.sbi-viz__light h2 span { color: var(--sbi-ink-soft); }
.sbi-viz__light > p:not(.sbi-viz__eyebrow) { color: var(--sbi-ink-soft); line-height: 1.7; }
.sbi-viz__tags {
	display: flex;
	flex-wrap: wrap;
	gap: .45rem;
	margin-top: auto;
	padding-top: 2rem;
}
.sbi-viz__tags span {
	max-width: 100%;
	border: 1px solid var(--sbi-line);
	padding: .3rem .65rem;
	font-size: .8rem;
	background: var(--sbi-surface);
}
.sbi-viz__text-link { font-weight: 700; }
.sbi-viz__dark > .sbi-viz__eyebrow { color: #a8e6db; }
.sbi-viz__dark > h3 { font-size: 1.65rem; font-weight: 500; margin-block: .65rem 1.5rem; }
.sbi-viz__stack {
	list-style: none;
	padding: 0;
	margin: 2rem 0 1.5rem;
	display: grid;
	gap: .55rem;
}
.sbi-viz__stack li {
	display: grid;
	grid-template-columns: 2rem 1fr;
	align-items: start;
	gap: .75rem;
	border: 1px solid #526a70;
	background: rgb(255 255 255 / 3%);
	padding: .95rem;
}
.sbi-viz__stack li:last-child { border-color: #8acbbf; background: rgb(111 201 183 / 12%); }
.sbi-viz__stack b { font: 400 .8rem/1.8 ui-monospace, monospace; color: #a8e6db; }
.sbi-viz__stack strong { display: block; font-size: 1rem; font-weight: 600; }
.sbi-viz__stack small { display: block; color: #c5d3d5; font-size: .85rem; line-height: 1.5; margin-top: .25rem; }
.sbi-viz__caption { font-size: .85rem; line-height: 1.6; color: var(--sbi-ink-soft); }
.sbi-viz__dark .sbi-viz__caption { color: #c5d3d5; }
.sbi-viz__comparison { margin-block: 2rem; }
.sbi-viz__cards { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.sbi-viz__card {
	background: var(--sbi-surface);
	border: 1px solid var(--sbi-line);
	border-top: 3px solid var(--sbi-secondary);
	padding: clamp(1.3rem, 3vw, 2rem);
}
.sbi-viz__card h3 { font-size: 1.7rem; font-weight: 500; margin: .65rem 0 1.2rem; }
.sbi-viz__card dl { display: grid; gap: .85rem; }
.sbi-viz__card dt { font-size: .73rem; text-transform: uppercase; letter-spacing: .08em; font-weight: 700; color: var(--sbi-secondary-dark); }
.sbi-viz__card dd { margin-top: .2rem; line-height: 1.6; }
.sbi-viz__comparison > figcaption { margin-top: 1rem; }
.sbi-viz__capacity { list-style: none; margin: 1.5rem 0; padding: 0; }
.sbi-viz__capacity li { border-top: 1px solid #526a70; padding-top: 1rem; }
.sbi-viz__capacity strong { display: block; font-weight: 500; font-size: 1.25rem; }
.sbi-viz__capacity span { display: block; font-size: .85rem; color: #c5d3d5; margin-top: .3rem; }
.sbi-viz__capacity li + li::before {
	content: '≠';
	display: block;
	font: 400 2rem/1.2 var(--sbi-font-serif);
	color: #a8e6db;
	margin-bottom: .6rem;
}
.sbi-viz__capacity li + li { margin-top: 1rem; }
.sbi-viz__status { display: grid; grid-template-columns: repeat(3, 1fr); gap: .7rem; margin-top: 1rem; }
.sbi-viz__status div { border-top: 2px solid var(--sbi-tertiary); padding: .75rem 0; }
.sbi-viz__status strong { display: block; font-size: .9rem; }
.sbi-viz__status span { display: block; font-size: .8rem; color: var(--sbi-ink-soft); margin-top: .4rem; }
.sbi-viz__status-note { padding: 1.25rem; border: 1px solid var(--sbi-line); margin-bottom: 2rem; }
.sbi-viz__decision { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin: 2rem 0; }
.sbi-viz__decision h3 { font-size: 1.7rem; font-weight: 500; margin-bottom: 1.25rem; }
.sbi-viz__decision ol { padding-left: 1.3rem; margin: 0; }
.sbi-viz__decision li { padding-left: .4rem; line-height: 1.65; }
.sbi-viz__decision li + li { margin-top: .8rem; }
.sbi-viz__takeaway { padding: clamp(1.5rem, 4vw, 3rem); border-block: 3px solid var(--sbi-secondary); margin-block: 3rem; text-align: center; }
.sbi-viz__takeaway p + p { font: 500 clamp(1.65rem, 3vw, 2.5rem)/1.25 var(--sbi-font-serif); margin: 1rem auto 0; max-width: 800px; text-wrap: balance; }
.sbi-viz__sources { max-width: 700px; margin: 3rem auto; border-top: 1px solid var(--sbi-line); padding-top: 1.5rem; font-size: .9rem; }
.sbi-viz__sources h2 { font-size: 1.6rem; margin-bottom: 1rem; }
.sbi-viz__sources ol { padding-left: 1.2rem; }
.sbi-viz__sources li { padding-left: .25rem; margin-bottom: .8rem; scroll-margin-top: 2rem; }
.sbi-viz__series { max-width: 700px; margin: 2rem auto 0; padding-top: 1.5rem; border-top: 1px solid var(--sbi-line); }
.sbi-viz__series p + p { margin-top: .8rem; }
@media (max-width: 700px) {
	.sbi-explainer { padding-inline: 1rem !important; }
	.sbi-explainer__header:has(.sbi-explainer__hero-image) { min-height: 740px; justify-content: flex-start; padding: 1.4rem; }
	.sbi-explainer__header .sbi-explainer__hero-image img { object-fit: contain; object-position: center bottom; }
	.sbi-explainer__header:has(.sbi-explainer__hero-image)::before { background: linear-gradient(180deg, #f4eddf 0%, rgb(244 237 223 / 97%) 35%, rgb(244 237 223 / 88%) 52%, rgb(244 237 223 / 10%) 78%); }
	.sbi-explainer__header:has(.sbi-explainer__hero-image) .wp-block-post-title { font-size: clamp(2rem, 7vw, 2.8rem); }
	.sbi-explainer__header:has(.sbi-explainer__hero-image) .sbi-explainer__standfirst { font-size: 1rem; }
	.sbi-viz__perspectives-grid, .sbi-viz__systems-layout, .sbi-viz__efficiency-grid { grid-template-columns: 1fr; }
	.sbi-viz__building { grid-column: 1; grid-row: 1; max-width: 360px; width: 100%; margin-inline: auto; }
	.sbi-viz__spread, .sbi-viz__cards, .sbi-viz__decision { grid-template-columns: 1fr; }
	.sbi-viz__spread { padding: .5rem; }
	.sbi-viz__tags { padding-top: .5rem; }
	.sbi-viz__status { grid-template-columns: 1fr; }
	.sbi-viz__nav { gap: .7rem 1.2rem; }
	.sbi-explainer__content > h2 { margin-top: 3rem; }
}
@media print {
	.sbi-viz__building-view svg { display: block !important; }
	.sbi-viz__building-view canvas, .sbi-viz__building-controls, .sbi-viz__system-controls { display: none !important; }
	.sbi-viz__dark { background: white; color: #10233f; border: 1px solid #10233f; }
	.sbi-viz__dark :where(h2, h3, p, small, b, span, a) { color: #10233f; }
	.sbi-viz__nav { display: none; }
}