:root {
	--zl-paper: #fbf7f1;
	--zl-sand: #f3eadc;
	--zl-linen: #fffaf3;
	--zl-ink: #2a2520;
	--zl-dim: #5f5549;
	--zl-rule: #e3d5c1;
	--zl-clay: #b4532a;
	--zl-clay-deep: #8c3d1c;
	--zl-clay-soft: #f6e2d4;
	--zl-olive: #5c6f3f;
	--zl-olive-soft: #e6ebd9;
	--zl-serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
	--zl-sans: "Avenir Next", "Segoe UI", Candara, "Trebuchet MS", sans-serif;
	--zl-curve: 20px;
	--zl-width: 1120px;
	--zl-edge: 20px;
}

*,
*::before,
*::after {
	box-sizing: border-box;
}

html {
	-webkit-text-size-adjust: 100%;
	scroll-behavior: smooth;
}

body {
	margin: 0;
	background: var(--zl-paper);
	color: var(--zl-ink);
	font-family: var(--zl-sans);
	font-size: 18px;
	line-height: 1.8;
}

h1,
h2,
h3 {
	font-family: var(--zl-serif);
	font-weight: 600;
	line-height: 1.2;
	margin: 0 0 14px;
}

h1 {
	font-size: clamp(2rem, 5.2vw, 3.2rem);
}

h2 {
	font-size: clamp(1.45rem, 3.2vw, 2rem);
}

h3 {
	font-size: 1.2rem;
}

p {
	margin: 0 0 16px;
}

a {
	color: var(--zl-clay-deep);
	text-underline-offset: 3px;
}

a:hover {
	color: var(--zl-ink);
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
	outline: 2px solid var(--zl-clay);
	outline-offset: 2px;
}

img {
	display: block;
	max-width: 100%;
	height: auto;
}

table {
	width: 100%;
	border-collapse: collapse;
}

.zl-skip {
	position: absolute;
	left: 12px;
	top: -80px;
	z-index: 60;
	background: var(--zl-ink);
	color: var(--zl-linen);
	padding: 10px 16px;
	border-radius: 10px;
}

.zl-skip:focus {
	top: 12px;
	color: var(--zl-linen);
}

.zl-frame {
	max-width: var(--zl-width);
	margin-left: auto;
	margin-right: auto;
	padding-left: var(--zl-edge);
	padding-right: var(--zl-edge);
}

.zl-scroll {
	max-width: 740px;
	margin-left: auto;
	margin-right: auto;
	padding-left: var(--zl-edge);
	padding-right: var(--zl-edge);
}

.zl-mast {
	border-bottom: 1px solid var(--zl-rule);
	background: var(--zl-paper);
}

.zl-mast__bar {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 4px 24px;
	padding-top: 10px;
	padding-bottom: 10px;
}

.zl-mast__name {
	display: inline-block;
	padding: 10px 0;
	font-family: var(--zl-serif);
	font-size: 1.3rem;
	color: var(--zl-ink);
	text-decoration: none;
}

.zl-mast__name em {
	font-style: italic;
	color: var(--zl-clay-deep);
}

.zl-mast__nav {
	display: flex;
	gap: 2px 20px;
	overflow-x: auto;
	max-width: 100%;
}

.zl-mast__nav a {
	display: inline-block;
	padding: 12px 0;
	color: var(--zl-dim);
	text-decoration: none;
	white-space: nowrap;
	font-size: 0.95rem;
}

.zl-mast__nav a:hover,
.zl-mast__nav a[aria-current="page"] {
	color: var(--zl-clay-deep);
}

.zl-seal {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 44px;
	padding: 14px 26px;
	border: 0;
	border-radius: 999px;
	background: var(--zl-clay-deep);
	color: var(--zl-linen);
	font: inherit;
	font-size: 1rem;
	font-weight: 600;
	text-decoration: none;
	cursor: pointer;
	transition: background-color 180ms ease;
}

.zl-seal:hover {
	background: #6f2f15;
	color: var(--zl-linen);
}

.zl-seal--quiet {
	background: transparent;
	color: var(--zl-clay-deep);
	box-shadow: inset 0 0 0 1.5px var(--zl-clay);
}

.zl-seal--quiet:hover {
	background: var(--zl-clay-soft);
	color: var(--zl-clay-deep);
}

.zl-path {
	font-size: 0.9rem;
	color: var(--zl-dim);
	padding-top: 12px;
}

.zl-path a {
	display: inline-block;
	padding: 12px 0;
}

.zl-open {
	padding-top: 48px;
	padding-bottom: 40px;
}

.zl-open__grid {
	display: grid;
	gap: 32px;
	align-items: center;
}

.zl-open__byline {
	font-size: 0.92rem;
	color: var(--zl-olive);
	margin-bottom: 14px;
}

.zl-open__lead {
	font-size: 1.12rem;
	color: var(--zl-dim);
	max-width: 60ch;
}

.zl-open__acts {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	margin-top: 22px;
}

.zl-open__plate {
	margin: 0;
	border-radius: var(--zl-curve);
	overflow: hidden;
	background: var(--zl-sand);
}

.zl-open__plate figcaption {
	padding: 10px 16px;
	font-size: 0.88rem;
	color: var(--zl-dim);
}

.zl-toc {
	background: var(--zl-sand);
	border-radius: var(--zl-curve);
	padding: 18px 22px;
	margin: 26px 0;
}

.zl-toc ol {
	margin: 6px 0 0;
	padding-left: 22px;
}

.zl-toc a {
	display: block;
	padding: 6px 0;
}

.zl-part {
	padding-top: 40px;
	padding-bottom: 16px;
}

.zl-weave {
	display: grid;
	gap: 26px;
	align-items: center;
	padding-top: 36px;
	padding-bottom: 36px;
}

.zl-weave > * {
	min-width: 0;
}

.zl-plate {
	margin: 22px 0;
}

.zl-plate img {
	border-radius: 16px;
}

.zl-plate figcaption {
	font-size: 0.88rem;
	color: var(--zl-dim);
	margin-top: 8px;
	font-style: italic;
}

.zl-plate--tall img {
	max-width: 300px;
}

.zl-dune {
	background: linear-gradient(180deg, var(--zl-sand) 0%, var(--zl-clay-soft) 100%);
	padding-top: 80px;
	padding-bottom: 60px;
	text-align: left;
}

.zl-dune h1 {
	font-size: clamp(2.3rem, 7vw, 4.2rem);
	max-width: 16ch;
}

.zl-dune__line {
	font-size: 1.15rem;
	color: var(--zl-dim);
	max-width: 52ch;
}

.zl-mosaic {
	display: grid;
	gap: 16px;
	margin-top: 24px;
}

.zl-tessera {
	background: var(--zl-sand);
	border-radius: var(--zl-curve);
	padding: 22px;
}

.zl-tessera--clay {
	background: var(--zl-clay-soft);
}

.zl-tessera--olive {
	background: var(--zl-olive-soft);
}

.zl-tessera--flush {
	padding: 0;
	overflow: hidden;
}

.zl-tessera__big {
	font-family: var(--zl-serif);
	font-size: clamp(2.1rem, 6vw, 3rem);
	line-height: 1;
	color: var(--zl-clay-deep);
	margin-bottom: 10px;
}

.zl-tessera p:last-child {
	margin-bottom: 0;
}

.zl-tablets {
	display: grid;
	gap: 18px;
	margin-top: 22px;
	align-items: start;
}

.zl-tablet {
	background: var(--zl-linen);
	border: 1px solid var(--zl-rule);
	border-radius: var(--zl-curve);
	padding: 22px;
}

.zl-tablet__mark {
	font-size: 0.82rem;
	color: var(--zl-olive);
	margin-bottom: 6px;
	letter-spacing: 0.02em;
}

.zl-tablet p:last-child {
	margin-bottom: 0;
}

.zl-ribbon {
	padding-top: 50px;
	padding-bottom: 36px;
}

.zl-ribbon--sand {
	background: var(--zl-sand);
}

.zl-ribbon--olive {
	background: var(--zl-olive-soft);
}

.zl-pair {
	display: block;
}

.zl-pair__fixed {
	padding-top: 30px;
}

.zl-pair__flow {
	min-width: 0;
	padding-bottom: 30px;
}

.zl-scale {
	padding-top: 30px;
	padding-bottom: 20px;
}

.zl-scale__notes {
	display: grid;
	gap: 16px;
	margin-top: 22px;
}

.zl-scale__note {
	background: var(--zl-linen);
	border-radius: 16px;
	border-top: 4px solid var(--zl-olive);
	padding: 16px 18px;
}

.zl-scale__note p:last-child {
	margin-bottom: 0;
}

.zl-descent {
	list-style: none;
	margin: 24px 0 0;
	padding: 0;
}

.zl-descent__step {
	position: relative;
	padding: 0 0 34px 66px;
}

.zl-descent__step::before {
	content: "";
	position: absolute;
	left: 23px;
	top: 48px;
	bottom: 6px;
	border-left: 2px dotted var(--zl-clay);
}

.zl-descent__step:last-child::before {
	display: none;
}

.zl-descent__glyph {
	position: absolute;
	left: 0;
	top: 0;
	width: 48px;
	height: 48px;
	border-radius: 50%;
	background: var(--zl-clay-soft);
	color: var(--zl-clay-deep);
	display: flex;
	align-items: center;
	justify-content: center;
	font-family: var(--zl-serif);
	font-size: 1.2rem;
}

.zl-drift {
	display: grid;
	gap: 0 26px;
}

.zl-drift__block {
	min-width: 0;
	padding-top: 34px;
	padding-bottom: 14px;
}

.zl-stream__piece {
	padding-top: 26px;
	padding-bottom: 10px;
}

.zl-roll {
	overflow-x: auto;
	margin-top: 18px;
	background: var(--zl-linen);
	border: 1px solid var(--zl-rule);
	border-radius: var(--zl-curve);
}

.zl-tab {
	min-width: 640px;
	font-size: 0.95rem;
	line-height: 1.55;
}

.zl-tab caption {
	text-align: left;
	font-family: var(--zl-serif);
	font-size: 1.05rem;
	padding: 14px 18px 8px;
}

.zl-tab th,
.zl-tab td {
	text-align: left;
	vertical-align: top;
	padding: 12px 18px;
	border-top: 1px solid var(--zl-rule);
}

.zl-tab thead th {
	background: var(--zl-sand);
	color: var(--zl-dim);
	font-weight: 600;
	font-size: 0.88rem;
}

.zl-tab tbody th {
	font-weight: 600;
}

.zl-source {
	font-style: italic;
	font-size: 0.9rem;
	color: var(--zl-dim);
	margin-top: 10px;
}

.zl-record {
	background: var(--zl-sand);
	border-radius: var(--zl-curve);
	padding: 18px 22px;
	margin: 24px 0;
}

.zl-record__list {
	display: grid;
	gap: 6px 26px;
	margin: 0 0 6px;
}

.zl-record__row {
	display: flex;
	justify-content: space-between;
	gap: 12px;
	border-bottom: 1px dotted var(--zl-rule);
	padding-bottom: 6px;
}

.zl-record__row dt {
	color: var(--zl-dim);
	font-size: 0.92rem;
}

.zl-record__row dd {
	margin: 0;
	text-align: right;
	font-weight: 600;
}

.zl-record__link {
	display: inline-block;
	padding: 12px 0;
}

.zl-guide {
	list-style: none;
	margin: 22px 0 0;
	padding: 0;
	display: grid;
	gap: 20px;
}

.zl-guide__stage {
	display: grid;
	gap: 14px;
	border-left: 3px solid var(--zl-clay-soft);
	padding-left: 18px;
}

.zl-guide__stage figure {
	margin: 0;
}

.zl-guide__stage img {
	border-radius: 14px;
}

.zl-slate {
	background: var(--zl-ink);
	color: #f1e9dd;
	border-radius: var(--zl-curve);
	margin: 24px 0;
	overflow: hidden;
}

.zl-slate__title {
	margin: 0;
	padding: 10px 18px;
	background: #3a332c;
	color: #d9c9b2;
	font-size: 0.88rem;
}

.zl-slate pre {
	margin: 0;
	padding: 16px 18px;
	overflow-x: auto;
	font-family: ui-monospace, Menlo, Consolas, monospace;
	font-size: 0.86rem;
	line-height: 1.6;
}

.zl-sketch {
	margin: 24px 0;
	background: var(--zl-linen);
	border: 1px solid var(--zl-rule);
	border-radius: var(--zl-curve);
	padding: 16px;
}

.zl-sketch svg {
	display: block;
	width: 100%;
	height: auto;
}

.zl-sketch figcaption {
	font-size: 0.88rem;
	color: var(--zl-dim);
	font-style: italic;
	margin-top: 8px;
}

.zl-lexicon {
	display: grid;
	gap: 10px 30px;
	margin: 20px 0 0;
}

.zl-lexicon__entry {
	padding: 10px 0;
	border-bottom: 1px solid var(--zl-rule);
}

.zl-lexicon__entry dt {
	font-family: var(--zl-serif);
	font-size: 1.12rem;
	color: var(--zl-clay-deep);
}

.zl-lexicon__entry dd {
	margin: 2px 0 0;
}

.zl-refrain {
	list-style: none;
	margin: 20px 0 0;
	padding: 0;
	display: grid;
	gap: 12px;
}

.zl-refrain li {
	background: var(--zl-olive-soft);
	border-radius: 14px;
	padding: 12px 18px;
}

.zl-album {
	display: grid;
	gap: 20px;
	margin-top: 22px;
	align-items: start;
}

.zl-album figure {
	margin: 0;
}

.zl-album img {
	border-radius: 14px;
}

.zl-album figcaption {
	font-size: 0.9rem;
	color: var(--zl-dim);
	margin-top: 8px;
}

.zl-epochs {
	list-style: none;
	margin: 22px 0 0;
	padding: 0 0 0 22px;
	border-left: 2px solid var(--zl-clay-soft);
}

.zl-epochs li {
	position: relative;
	padding-bottom: 18px;
}

.zl-epochs li::before {
	content: "";
	position: absolute;
	left: -30px;
	top: 9px;
	width: 14px;
	height: 14px;
	border-radius: 50%;
	background: var(--zl-clay);
	border: 3px solid var(--zl-paper);
}

.zl-epochs__year {
	display: block;
	font-family: var(--zl-serif);
	font-size: 1.1rem;
	color: var(--zl-clay-deep);
}

.zl-truths {
	display: grid;
	gap: 16px;
	margin-top: 22px;
}

.zl-truths__pair {
	background: var(--zl-linen);
	border: 1px solid var(--zl-rule);
	border-radius: var(--zl-curve);
	padding: 16px 20px;
}

.zl-truths__claim {
	font-family: var(--zl-serif);
	font-style: italic;
	color: var(--zl-dim);
	margin-bottom: 8px;
}

.zl-truths__fact {
	margin-bottom: 0;
}

.zl-truths__fact small {
	display: block;
	color: var(--zl-olive);
	margin-top: 6px;
}

.zl-reckon {
	display: grid;
	gap: 14px;
	margin: 22px 0 0;
}

.zl-reckon__cell {
	background: var(--zl-clay-soft);
	border-radius: 16px;
	padding: 14px 18px;
}

.zl-reckon__cell dt {
	font-size: 0.9rem;
	color: var(--zl-dim);
}

.zl-reckon__cell dd {
	margin: 2px 0 0;
	font-family: var(--zl-serif);
	font-size: 1.5rem;
	color: var(--zl-clay-deep);
}

.zl-reckon__cell small {
	display: block;
	font-family: var(--zl-sans);
	font-size: 0.85rem;
	color: var(--zl-dim);
}

.zl-slips {
	margin: 20px 0 0;
	padding-left: 24px;
}

.zl-slips li {
	padding: 6px 0 10px 6px;
}

.zl-slips li::marker {
	color: var(--zl-clay);
	font-family: var(--zl-serif);
	font-weight: 600;
}

.zl-asks {
	margin-top: 20px;
}

.zl-asks details {
	border-bottom: 1px solid var(--zl-rule);
}

.zl-asks summary {
	cursor: pointer;
	min-height: 44px;
	padding: 14px 0;
	font-family: var(--zl-serif);
	font-size: 1.1rem;
}

.zl-asks__body {
	padding-bottom: 10px;
}

.zl-invite {
	margin-top: 44px;
	margin-bottom: 60px;
	background: var(--zl-clay-soft);
	border-radius: 28px;
	padding: 34px 28px;
}

.zl-invite h2 {
	max-width: 26ch;
}

.zl-invite__small {
	margin: 14px 0 0;
	font-size: 0.92rem;
	color: var(--zl-dim);
}

.zl-legal {
	padding-top: 20px;
	padding-bottom: 60px;
}

.zl-legal h2 {
	font-size: 1.3rem;
	margin-top: 30px;
}

.zl-legal ul {
	padding-left: 22px;
}

.zl-colophon {
	background: #3a332c;
	color: #e7dccb;
	padding-top: 44px;
	padding-bottom: 26px;
	font-size: 0.95rem;
}

.zl-colophon a {
	color: #fbe3d2;
}

.zl-colophon h3 {
	color: #fff4e6;
	font-size: 1.1rem;
}

.zl-colophon p {
	margin-bottom: 6px;
}

.zl-colophon__grid {
	display: grid;
	gap: 28px;
}

.zl-colophon__list {
	list-style: none;
	margin: 0;
	padding: 0;
}

.zl-colophon__list a {
	display: inline-block;
	min-height: 44px;
	padding: 12px 0;
}

.zl-colophon__end {
	margin-top: 26px;
	padding-top: 14px;
	border-top: 1px solid #574c41;
	font-size: 0.86rem;
	color: #cdbfab;
}

.zl-notice {
	position: fixed;
	left: 16px;
	right: 16px;
	bottom: 16px;
	z-index: 50;
	max-width: 540px;
	background: var(--zl-linen);
	color: var(--zl-ink);
	border: 1px solid var(--zl-rule);
	border-radius: var(--zl-curve);
	box-shadow: 0 12px 30px #2a25202e;
	padding: 18px 20px;
}

.zl-notice[hidden] {
	display: none;
}

.zl-notice__text {
	font-size: 0.95rem;
	line-height: 1.6;
}

.zl-notice__row {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
}

.zl-notice__row .zl-seal {
	flex: 1 1 auto;
}

.zl-live .zl-fade {
	opacity: 0;
	transform: translateY(10px);
	transition: opacity 600ms ease, transform 600ms ease;
}

.zl-live .zl-fade.is-shown {
	opacity: 1;
	transform: none;
}

@media (min-width: 560px) {
	.zl-notice__row .zl-seal {
		flex: 0 0 auto;
	}

	.zl-record__list {
		grid-template-columns: 1fr 1fr;
	}
}

@media (min-width: 800px) {
	.zl-tablets {
		grid-template-columns: repeat(3, 1fr);
	}


	.zl-mosaic {
		grid-template-columns: repeat(4, 1fr);
	}

	.zl-tessera--square {
		grid-column: span 2;
		grid-row: span 2;
	}

	.zl-tessera--broad {
		grid-column: span 2;
	}

	.zl-lexicon {
		grid-template-columns: 1fr 1fr;
	}

	.zl-album {
		grid-template-columns: 1fr 1fr;
	}

	.zl-album--three {
		grid-template-columns: repeat(3, 1fr);
	}

	.zl-truths {
		grid-template-columns: 1fr 1fr;
	}

	.zl-reckon {
		grid-template-columns: repeat(3, 1fr);
	}

	.zl-scale__notes {
		grid-template-columns: 1fr 1fr;
	}


	.zl-colophon__grid {
		grid-template-columns: 1.4fr 1fr 1fr;
	}
}

@media (min-width: 960px) {
	.zl-open__grid {
		grid-template-columns: 1.1fr 1fr;
	}

	.zl-weave {
		grid-template-columns: 1fr 440px;
		gap: 48px;
	}

	.zl-weave--mirror {
		grid-template-columns: 440px 1fr;
	}

	.zl-weave--mirror .zl-weave__media {
		order: -1;
	}

	.zl-drift {
		grid-template-columns: repeat(12, 1fr);
	}

	.zl-drift__block--one {
		grid-column: 2 / 10;
	}

	.zl-drift__block--two {
		grid-column: 5 / 13;
	}

	.zl-drift__block--three {
		grid-column: 1 / 8;
	}

	.zl-drift__block--four {
		grid-column: 3 / 12;
	}
}

@media (min-width: 1040px) {
	.zl-pair--anchored {
		display: grid;
		grid-template-columns: 1fr 1fr;
		gap: 54px;
		align-items: start;
	}

	.zl-pair--anchored .zl-pair__fixed {
		position: sticky;
		top: 24px;
		padding-top: 44px;
	}

	.zl-pair--anchored .zl-pair__flow {
		padding-top: 34px;
	}
}

@media (prefers-reduced-motion: reduce) {
	html {
		scroll-behavior: auto;
	}

	.zl-live .zl-fade {
		opacity: 1;
		transform: none;
		transition: none;
	}

	.zl-seal {
		transition: none;
	}
}