/* ==========================================================================
   AI定時ラボ — main stylesheet
   Motif: 起案文書 (official paper) × 定時の時計. Paper, ink and one vermilion.
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
	--paper: #f3efe6;
	--paper-2: #e9e4d8;
	--ink: #14161a;
	--ink-2: #50545d;
	--line: rgba(20, 22, 26, 0.16);
	--line-strong: rgba(20, 22, 26, 0.5);
	--shu: #d5341f;
	--shu-text: #a82a17;
	--shu-wash: rgba(213, 52, 31, 0.1);
	--rule: rgba(20, 22, 26, 0.045);

	--font-display: "Shippori Mincho B1", "Hiragino Mincho ProN", "Yu Mincho", serif;
	--font-body: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
	--font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

	--gutter: clamp(20px, 4.4vw, 72px);
	--header-h: 64px;
	--ease: cubic-bezier(0.2, 0.7, 0.1, 1);
	--ease-wipe: cubic-bezier(0.7, 0, 0.2, 1);
}

:root[data-theme="dark"] {
	--paper: #0f1114;
	--paper-2: #181b20;
	--ink: #ece8df;
	--ink-2: #a2a6ae;
	--line: rgba(236, 232, 223, 0.16);
	--line-strong: rgba(236, 232, 223, 0.5);
	--shu: #ff5b3d;
	--shu-text: #ff7a61;
	--shu-wash: rgba(255, 91, 61, 0.13);
	--rule: rgba(236, 232, 223, 0.04);
}

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

html {
	-webkit-text-size-adjust: 100%;
	text-size-adjust: 100%;
	scroll-behavior: smooth;
	scroll-padding-top: calc(var(--header-h) + 24px);
	background: var(--paper);
}

body {
	margin: 0;
	background: var(--paper);
	color: var(--ink);
	font-family: var(--font-body);
	font-size: 1rem;
	line-height: 1.9;
	font-feature-settings: "palt" 1;
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
	overflow-x: clip;
	transition: background-color 0.8s var(--ease), color 0.8s var(--ease);
}

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

a {
	color: inherit;
	text-decoration-thickness: 1px;
	text-underline-offset: 0.25em;
}

h1,
h2,
h3,
h4 {
	font-family: var(--font-display);
	font-weight: 800;
	line-height: 1.35;
	margin: 0;
	letter-spacing: 0.01em;
	text-wrap: balance;
	word-break: auto-phrase;
}

p {
	margin: 0;
}

button {
	font: inherit;
	color: inherit;
	background: none;
	border: 0;
	padding: 0;
	cursor: pointer;
}

:focus-visible {
	outline: 2px solid var(--shu);
	outline-offset: 3px;
}

::selection {
	background: var(--shu);
	color: #fff;
}

@view-transition {
	navigation: auto;
}

::view-transition-old(root) {
	animation: vt-out 0.28s var(--ease) both;
}

::view-transition-new(root) {
	animation: vt-in 0.5s var(--ease) both;
}

@keyframes vt-out {
	to {
		opacity: 0;
		transform: translateY(-12px);
	}
}

@keyframes vt-in {
	from {
		opacity: 0;
		transform: translateY(18px);
	}
}

.skip {
	position: fixed;
	left: 12px;
	top: -80px;
	z-index: 100;
	background: var(--ink);
	color: var(--paper);
	padding: 0.6em 1em;
	transition: top 0.2s;
}

.skip:focus {
	top: 12px;
}

.eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 0.7em;
	font-family: var(--font-mono);
	font-size: 0.72rem;
	letter-spacing: 0.14em;
	color: var(--ink-2);
}

.eyebrow::before {
	content: "";
	width: 0.6em;
	height: 0.6em;
	background: var(--shu);
}

/* ---------- Redaction (黒塗り) ---------- */
.fuse {
	color: transparent;
	background: linear-gradient(var(--ink), var(--ink)) no-repeat right center / 100% 82%;
	-webkit-box-decoration-break: clone;
	box-decoration-break: clone;
	transition: background-size 0.8s var(--ease-wipe), color 0.25s linear 0.3s;
}

.fuse.is-open,
html:not(.js) .fuse {
	color: inherit;
	background-size: 0% 82%;
}

.fuse--auto.is-open {
	text-decoration: underline;
	text-decoration-color: var(--shu);
	text-decoration-thickness: 2px;
	text-underline-offset: 0.3em;
}

.fuseji {
	position: relative;
	display: inline;
	font: inherit;
	padding: 0 0.15em;
	color: transparent;
	background: linear-gradient(var(--ink), var(--ink)) no-repeat right center / 100% 82%;
	transition: background-size 0.6s var(--ease-wipe), color 0.2s linear 0.25s;
	cursor: pointer;
}

.fuseji[data-to]::before {
	content: attr(data-to);
	position: absolute;
	inset: 0;
	display: grid;
	place-items: center;
	color: var(--paper);
	font-family: var(--font-mono);
	font-size: 0.78em;
	white-space: nowrap;
	transition: opacity 0.2s;
}

.fuseji[aria-pressed="true"] {
	color: inherit;
	background-size: 0% 82%;
	text-decoration: underline;
	text-decoration-color: var(--shu);
}

.fuseji[aria-pressed="true"]::before {
	opacity: 0;
}

/* ---------- Buttons ---------- */
.btn,
.wp-block-button__link {
	--btn-bg: var(--ink);
	--btn-fg: var(--paper);
	position: relative;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.9em;
	min-height: 3.4rem;
	padding: 0.7em 1.7em;
	border: 1px solid var(--btn-bg);
	border-radius: 0;
	background: var(--btn-bg);
	color: var(--btn-fg);
	font-family: var(--font-body);
	font-size: 0.95rem;
	font-weight: 700;
	letter-spacing: 0.06em;
	line-height: 1.4;
	text-decoration: none;
	overflow: hidden;
	isolation: isolate;
	transition: color 0.45s var(--ease);
}

.btn::before,
.wp-block-button__link::before {
	content: "";
	position: absolute;
	inset: 0;
	z-index: -1;
	background: var(--shu);
	transform: scaleY(0);
	transform-origin: bottom;
	transition: transform 0.45s var(--ease);
}

.btn:hover::before,
.btn:focus-visible::before,
.wp-block-button__link:hover::before,
.wp-block-button__link:focus-visible::before {
	transform: scaleY(1);
}

.btn:hover,
.wp-block-button__link:hover {
	color: #fff;
}

.btn--line,
.is-style-line > .wp-block-button__link {
	--btn-fg: var(--ink);
	background: transparent;
	border-color: var(--line-strong);
}

.btn--line::before,
.is-style-line > .wp-block-button__link::before {
	background: var(--ink);
}

.btn--line:hover,
.is-style-line > .wp-block-button__link:hover {
	color: var(--paper);
}

.is-style-shu > .wp-block-button__link {
	--btn-bg: var(--shu);
	--btn-fg: #fff;
	min-height: 4rem;
	padding-inline: 2.4em;
	font-size: 1.05rem;
}

.is-style-shu > .wp-block-button__link::before {
	background: var(--ink);
}

.is-style-shu > .wp-block-button__link::after {
	content: "→";
	transition: transform 0.4s var(--ease);
}

.is-style-shu > .wp-block-button__link:hover::after {
	transform: translateX(0.4em);
}

:root[data-theme="dark"] .is-style-shu > .wp-block-button__link:hover {
	color: var(--paper);
}

/* ---------- Header ---------- */
.site-header {
	position: fixed;
	inset: 0 0 auto 0;
	z-index: 50;
	height: var(--header-h);
	display: grid;
	grid-template-columns: auto 1fr auto;
	align-items: center;
	gap: clamp(12px, 3vw, 48px);
	padding-inline: var(--gutter);
	background: color-mix(in srgb, var(--paper) 86%, transparent);
	-webkit-backdrop-filter: blur(14px) saturate(1.2);
	backdrop-filter: blur(14px) saturate(1.2);
	border-bottom: 1px solid var(--line);
	transition: transform 0.5s var(--ease), background-color 0.8s var(--ease);
}

.site-header.is-hidden {
	transform: translateY(-100%);
}

.admin-bar .site-header {
	top: 32px;
}

@media (max-width: 782px) {
	.admin-bar .site-header {
		top: 46px;
	}
}

.brand {
	display: inline-flex;
	align-items: center;
	gap: 0.7rem;
	text-decoration: none;
}

.brand__seal {
	width: 30px;
	height: 30px;
	color: var(--shu);
	transition: transform 0.8s var(--ease);
}

.brand:hover .brand__seal {
	transform: rotate(-18deg) scale(1.08);
}

.seal text {
	font-family: var(--font-display);
}

.brand__name {
	font-family: var(--font-display);
	font-weight: 800;
	font-size: 1.12rem;
	letter-spacing: 0.06em;
	white-space: nowrap;
}

.nav {
	justify-self: end;
}

.nav__list,
.nav ul {
	display: flex;
	gap: clamp(14px, 2.4vw, 36px);
	margin: 0;
	padding: 0;
	list-style: none;
}

.nav a {
	position: relative;
	font-size: 0.86rem;
	font-weight: 500;
	letter-spacing: 0.08em;
	text-decoration: none;
	padding-block: 0.4em;
	white-space: nowrap;
}

.nav a::after {
	content: "";
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	height: 1px;
	background: currentColor;
	transform: scaleX(0);
	transform-origin: right;
	transition: transform 0.45s var(--ease);
}

.nav a:hover::after,
.nav .current-menu-item > a::after {
	transform: scaleX(1);
	transform-origin: left;
}

.site-header__tools {
	display: flex;
	align-items: center;
	gap: 10px;
}

.teiji {
	display: inline-flex;
	align-items: baseline;
	gap: 0.7em;
	height: 36px;
	padding: 0 0.9em;
	border: 1px solid var(--line-strong);
	font-family: var(--font-mono);
	font-size: 0.78rem;
	line-height: 34px;
	transition: background-color 0.3s, color 0.3s, border-color 0.3s;
}

.teiji:hover {
	background: var(--ink);
	color: var(--paper);
	border-color: var(--ink);
}

.teiji__label {
	font-family: var(--font-body);
	font-size: 0.72rem;
	letter-spacing: 0.08em;
}

.teiji__time {
	font-variant-numeric: tabular-nums;
	font-weight: 500;
	min-width: 8ch;
	text-align: right;
}

.is-overtime .teiji__time,
.is-overtime .hero__count-time {
	color: var(--shu-text);
}

.teiji:hover .teiji__time {
	color: inherit;
}

.mode {
	display: inline-flex;
	align-items: center;
	gap: 0.5em;
	height: 36px;
	padding: 0 0.8em;
	border: 1px solid var(--line);
	font-size: 0.72rem;
	letter-spacing: 0.08em;
	transition: border-color 0.3s;
}

.mode:hover {
	border-color: var(--line-strong);
}

.mode__icon {
	width: 12px;
	height: 12px;
	border-radius: 50%;
	border: 1px solid currentColor;
	background: linear-gradient(90deg, currentColor 50%, transparent 50%);
	transition: transform 0.6s var(--ease);
}

:root[data-mode="light"] .mode__icon {
	background: transparent;
}

:root[data-mode="dark"] .mode__icon {
	background: currentColor;
}

.mode:hover .mode__icon {
	transform: rotate(180deg);
}

/* ---------- 定時 dialog ---------- */
.teiji-dialog {
	width: min(92vw, 460px);
	padding: 0;
	border: 1px solid var(--ink);
	background: var(--paper);
	color: var(--ink);
}

.teiji-dialog::backdrop {
	background: rgba(10, 11, 13, 0.55);
	-webkit-backdrop-filter: blur(4px);
	backdrop-filter: blur(4px);
}

.teiji-dialog[open] {
	animation: dialog-in 0.5s var(--ease);
}

@keyframes dialog-in {
	from {
		opacity: 0;
		transform: translateY(24px);
	}
}

.teiji-dialog__form {
	display: grid;
	gap: 1.1rem;
	padding: clamp(24px, 5vw, 40px);
}

.teiji-dialog h2 {
	font-size: 1.7rem;
}

.teiji-dialog p {
	font-size: 0.9rem;
	color: var(--ink-2);
	line-height: 1.8;
}

.teiji-dialog__field {
	display: grid;
	gap: 0.4rem;
	font-size: 0.8rem;
	letter-spacing: 0.1em;
}

.teiji-dialog__field input {
	font-family: var(--font-mono);
	font-size: 2rem;
	padding: 0.3em 0.5em;
	border: 1px solid var(--line-strong);
	background: transparent;
	color: inherit;
	border-radius: 0;
	color-scheme: light dark;
}

.teiji-dialog__actions {
	display: flex;
	justify-content: flex-end;
	gap: 10px;
}

/* ---------- Hero ---------- */
.site-main {
	padding-top: var(--header-h);
}

.hero {
	position: relative;
	min-height: calc(100svh - var(--header-h));
	display: grid;
	grid-template-rows: auto 1fr;
	padding: 0 var(--gutter) clamp(28px, 4vw, 56px);
	background-image:
		linear-gradient(to right, transparent calc(var(--gutter) - 14px), var(--shu-wash) calc(var(--gutter) - 14px), var(--shu-wash) calc(var(--gutter) - 13px), transparent calc(var(--gutter) - 13px)),
		repeating-linear-gradient(to bottom, transparent 0, transparent 2.75rem, var(--rule) 2.75rem, var(--rule) calc(2.75rem + 1px));
}

.docbar {
	display: flex;
	flex-wrap: wrap;
	gap: 0 clamp(20px, 4vw, 64px);
	margin: 0;
	padding-block: 0.9rem;
	border-bottom: 1px solid var(--line);
	font-size: 0.8rem;
}

.docbar div {
	display: flex;
	align-items: baseline;
	gap: 0.9em;
	padding-block: 0.15rem;
}

.docbar dt {
	font-family: var(--font-mono);
	font-size: 0.66rem;
	letter-spacing: 0.14em;
	color: var(--ink-2);
	white-space: nowrap;
}

.docbar dd {
	margin: 0;
	font-weight: 500;
	font-variant-numeric: tabular-nums;
}

.docbar a {
	text-decoration-color: var(--line-strong);
}

.docbar__chips {
	display: inline-flex;
	gap: 4px;
}

.hero__body {
	display: grid;
	grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
	grid-template-rows: 1fr auto;
	gap: clamp(20px, 3vw, 48px);
	padding-top: clamp(24px, 4vw, 56px);
	min-height: 0;
}

.hero__left {
	grid-column: 1;
	grid-row: 1;
	display: flex;
	align-items: center;
	gap: clamp(18px, 3vw, 44px);
}

.hero__lead {
	grid-column: 1;
	grid-row: 2;
	max-width: 36rem;
}

.hero__right {
	grid-column: 2;
	grid-row: 1 / span 2;
	display: flex;
	justify-content: flex-end;
	align-items: flex-start;
}

.hero__title {
	--title-size: min(15.5vw, calc((100svh - var(--header-h) - 150px) / 4.25));
	writing-mode: vertical-rl;
	display: flex;
	flex-direction: column;
	gap: clamp(10px, 1.6vw, 28px);
	font-feature-settings: normal;
}

.hero__title-main {
	display: block;
	font-size: var(--title-size);
	line-height: 1.04;
	letter-spacing: -0.01em;
	white-space: nowrap;
}

.hero__title-col {
	display: block;
}

.hero__title-sub {
	display: block;
	align-self: flex-end;
	font-family: var(--font-body);
	font-weight: 500;
	font-size: clamp(0.85rem, 1.25vw, 1.15rem);
	letter-spacing: 0.34em;
	color: var(--ink-2);
	padding-block-start: 0.3em;
	border-inline-start: 1px solid var(--shu);
	padding-inline-start: 1em;
}

.nb {
	display: inline-block;
}

.tcy {
	text-combine-upright: all;
	letter-spacing: 0;
	margin-block-end: 0.34em;
}

.hero__title .ch {
	display: inline-block;
	transform: translateY(0.5em);
	opacity: 0;
	animation: ch-in 1.1s var(--ease) forwards;
	animation-delay: calc(var(--i) * 70ms + 150ms);
}

.hero__title .ch--shu {
	color: var(--shu);
}

@keyframes ch-in {
	to {
		transform: none;
		opacity: 1;
	}
}

.clock {
	width: clamp(150px, 21vw, 320px);
	flex: none;
	aspect-ratio: 1;
}

.clock svg {
	width: 100%;
	height: 100%;
	overflow: visible;
}

.clock__face {
	fill: none;
	stroke: var(--ink);
	stroke-width: 1.2;
}

.clock__ticks line {
	stroke: var(--ink);
	stroke-width: 0.7;
	opacity: 0.45;
}

.clock__ticks .is-major {
	stroke-width: 1.6;
	opacity: 1;
}

.clock__sector {
	fill: var(--shu);
	opacity: 0.16;
	transition: opacity 0.6s;
}

.clock__teiji line {
	stroke: var(--shu);
	stroke-width: 2;
}

.clock__teiji text {
	font-family: var(--font-display);
	font-weight: 800;
	font-size: 11px;
	fill: var(--shu);
}

.clock__hand {
	stroke: var(--ink);
	stroke-linecap: square;
	transition: transform 0.5s cubic-bezier(0.4, 2.2, 0.5, 1);
}

.clock__hand--h {
	stroke-width: 4.5;
}

.clock__hand--m {
	stroke-width: 2.6;
}

.clock__hand--s {
	stroke: var(--shu);
	stroke-width: 1;
}

.clock__pin {
	fill: var(--shu);
	stroke: var(--paper);
	stroke-width: 1.5;
}

.hero__count {
	display: grid;
	gap: 0.1rem;
}

.hero__count-label {
	font-size: 0.78rem;
	letter-spacing: 0.24em;
	color: var(--ink-2);
}

.hero__count-time {
	font-family: var(--font-mono);
	font-weight: 500;
	font-size: clamp(2rem, 4.6vw, 4.4rem);
	line-height: 1.05;
	letter-spacing: -0.04em;
	font-variant-numeric: tabular-nums;
}

.hero__lead-text {
	font-size: clamp(1rem, 1.25vw, 1.2rem);
	line-height: 2.1;
	font-weight: 500;
}

.hero__line {
	display: block;
}

.hero__line:last-child {
	margin-top: 0.6em;
	font-size: 0.86em;
	font-weight: 400;
	color: var(--ink-2);
}

.hero__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	margin-top: clamp(18px, 2.4vw, 32px);
}

/* ---------- Ticker ---------- */
.ticker {
	overflow: hidden;
	border-block: 1px solid var(--ink);
	background: var(--ink);
	color: var(--paper);
}

.ticker__track {
	display: flex;
	align-items: center;
	gap: 2.2rem;
	width: max-content;
	padding-block: 0.85rem;
	font-family: var(--font-display);
	font-weight: 800;
	font-size: clamp(1rem, 1.7vw, 1.5rem);
	letter-spacing: 0.12em;
	white-space: nowrap;
	animation: ticker 48s linear infinite;
}

.ticker__track i {
	flex: none;
	width: 3.2em;
	height: 0.72em;
	background: var(--shu);
}

@keyframes ticker {
	to {
		transform: translateX(-50%);
	}
}

/* ---------- Sections ---------- */
.levels,
.ledger,
.rules,
.page-head {
	padding: clamp(64px, 9vw, 144px) var(--gutter) 0;
}

.section-head {
	display: grid;
	gap: 0.9rem;
	max-width: 64rem;
	margin-bottom: clamp(28px, 4vw, 56px);
}

.section-head > p:not(.eyebrow) {
	max-width: 40rem;
}

.section-head h2 {
	font-size: clamp(1.9rem, 4.4vw, 4rem);
	line-height: 1.25;
}

.section-head > p:not(.eyebrow),
.section-head div + p {
	color: var(--ink-2);
	font-size: 0.98rem;
}

.section-head--row {
	max-width: none;
	grid-template-columns: 1fr auto;
	align-items: end;
}

.section-head--row > div {
	display: grid;
	gap: 0.9rem;
}

/* ---------- Levels ---------- */
.levels__grid {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	border-top: 1px solid var(--ink);
	border-left: 1px solid var(--line);
}

.level {
	position: relative;
	display: grid;
	align-content: start;
	gap: 0.5rem;
	min-height: clamp(240px, 26vw, 380px);
	padding: clamp(18px, 2.2vw, 32px);
	border-right: 1px solid var(--line);
	border-bottom: 1px solid var(--line);
	text-decoration: none;
	overflow: hidden;
	isolation: isolate;
	transition: color 0.5s var(--ease);
}

.level::before {
	content: "";
	position: absolute;
	inset: 0;
	z-index: -1;
	background: var(--ink);
	transform: translateY(101%);
	transition: transform 0.6s var(--ease);
}

.level:hover::before,
.level[aria-pressed="true"]::before {
	transform: none;
}

.level:hover,
.level[aria-pressed="true"] {
	color: var(--paper);
}

.level__num {
	font-family: var(--font-display);
	font-weight: 800;
	font-size: clamp(5rem, 11vw, 11rem);
	line-height: 0.9;
	letter-spacing: -0.04em;
	margin-bottom: auto;
	transition: transform 0.6s var(--ease);
}

.level:hover .level__num {
	transform: translateX(0.06em);
}

.level[aria-pressed="true"] .level__num {
	color: var(--shu);
}

.level__name {
	font-family: var(--font-display);
	font-weight: 800;
	font-size: clamp(1.05rem, 1.5vw, 1.4rem);
	margin-top: clamp(24px, 5vw, 72px);
}

.level__desc {
	font-size: 0.86rem;
	line-height: 1.7;
	opacity: 0.72;
}

.level__mark {
	position: absolute;
	top: clamp(16px, 2vw, 28px);
	right: clamp(16px, 2vw, 28px);
	width: 46px;
	height: 46px;
	border: 2px solid var(--shu);
	border-radius: 50%;
	display: grid;
	place-items: center;
	color: var(--shu);
	font-family: var(--font-display);
	font-weight: 800;
	font-size: 1.1rem;
	transform: scale(1.8) rotate(-24deg);
	opacity: 0;
}

.level__mark::before {
	content: "選";
}

.level[aria-pressed="true"] .level__mark {
	animation: stamp 0.45s cubic-bezier(0.3, 1.6, 0.5, 1) forwards;
}

@keyframes stamp {
	0% {
		transform: scale(2.4) rotate(-24deg);
		opacity: 0;
	}
	60% {
		opacity: 1;
	}
	100% {
		transform: scale(1) rotate(-10deg);
		opacity: 1;
	}
}

/* ---------- Ledger ---------- */
.ledger__status {
	font-family: var(--font-mono);
	font-size: 0.74rem;
	letter-spacing: 0.08em;
	color: var(--ink-2);
}

.ledger__list {
	margin: 0;
	padding: 0;
	list-style: none;
	border-top: 1px solid var(--ink);
}

.ledger__row {
	border-bottom: 1px solid var(--line);
}

.ledger__row[hidden] {
	display: none;
}

.ledger__link {
	position: relative;
	display: grid;
	grid-template-columns: 6.5rem minmax(0, 1fr) minmax(0, 13rem) 6rem 2rem;
	align-items: start;
	gap: clamp(12px, 2vw, 32px);
	padding: clamp(18px, 2.2vw, 30px) clamp(8px, 1vw, 16px);
	text-decoration: none;
	isolation: isolate;
	transition: color 0.45s var(--ease), padding 0.45s var(--ease);
}

.ledger__link::before {
	content: "";
	position: absolute;
	inset: 0;
	z-index: -1;
	background: var(--ink);
	transform: scaleY(0);
	transform-origin: bottom;
	transition: transform 0.45s var(--ease);
}

.ledger__link:hover::before,
.ledger__link:focus-visible::before {
	transform: scaleY(1);
}

.ledger__link:hover,
.ledger__link:focus-visible {
	color: var(--paper);
	padding-inline: clamp(14px, 2vw, 32px) clamp(8px, 1vw, 16px);
}

.ledger__no,
.ledger__date {
	font-family: var(--font-mono);
	font-size: 0.76rem;
	letter-spacing: 0.04em;
	line-height: 2.2rem;
	font-variant-numeric: tabular-nums;
	white-space: nowrap;
	opacity: 0.7;
}

.ledger__main {
	display: grid;
	gap: 0.5rem;
}

.ledger__title {
	font-family: var(--font-display);
	font-weight: 800;
	font-size: clamp(1.15rem, 1.9vw, 1.7rem);
	line-height: 1.45;
}

.ledger__excerpt {
	font-size: 0.84rem;
	line-height: 1.85;
	max-width: 44rem;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.ledger__excerpt .fuse {
	background-image: linear-gradient(var(--line-strong), var(--line-strong));
	background-size: 100% 58%;
}

.ledger__link:hover .fuse,
.ledger__link:focus-visible .fuse,
.ledger__row.is-read .fuse {
	color: inherit;
	background-size: 0% 58%;
}

.ledger__link:hover .ledger__excerpt .fuse {
	background-image: linear-gradient(var(--paper), var(--paper));
}

.ledger__meta {
	display: grid;
	gap: 0.4rem;
	justify-items: start;
	font-size: 0.78rem;
	line-height: 2.2rem;
}

.ledger__cat {
	line-height: 1.5;
	padding-top: 0.45rem;
}

.ledger__chips {
	display: flex;
	flex-wrap: wrap;
	gap: 4px;
}

.chip {
	display: inline-block;
	padding: 0 0.6em;
	border: 1px solid currentColor;
	font-family: var(--font-mono);
	font-size: 0.66rem;
	line-height: 1.7;
	letter-spacing: 0.04em;
	text-decoration: none;
	opacity: 0.85;
}

a.chip:hover {
	background: var(--ink);
	color: var(--paper);
	border-color: var(--ink);
	opacity: 1;
}

.ledger__arrow {
	justify-self: end;
	line-height: 2.2rem;
	transform: translateX(-0.6em);
	opacity: 0;
	transition: transform 0.45s var(--ease), opacity 0.3s;
}

.ledger__link:hover .ledger__arrow,
.ledger__link:focus-visible .ledger__arrow {
	transform: none;
	opacity: 1;
}

.ledger__empty {
	padding: 3rem 0;
	color: var(--ink-2);
	font-family: var(--font-display);
	font-size: 1.2rem;
}

.ledger__more {
	margin-top: clamp(24px, 3vw, 40px);
}

.ledger--related {
	padding-bottom: 0;
}

/* ---------- Rules ---------- */
.rules__list {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 0;
	margin: 0;
	padding: 0;
	list-style: none;
	border-top: 1px solid var(--ink);
}

.rules__list li {
	display: grid;
	align-content: start;
	gap: 0.6rem;
	padding: clamp(20px, 2.6vw, 40px) clamp(16px, 2.4vw, 36px) clamp(28px, 4vw, 56px) 0;
}

.rules__list li + li {
	padding-left: clamp(16px, 2.4vw, 36px);
	border-left: 1px solid var(--line);
}

.rules__num {
	font-family: var(--font-display);
	font-weight: 800;
	font-size: clamp(4rem, 9vw, 9rem);
	line-height: 1;
	color: var(--shu);
}

.rules__list h3 {
	font-size: clamp(1.5rem, 2.6vw, 2.4rem);
}

.rules__list p {
	color: var(--ink-2);
	font-size: 0.95rem;
	max-width: 26rem;
}

/* ---------- Footer ---------- */
.site-footer {
	margin-top: clamp(80px, 12vw, 180px);
	padding: clamp(40px, 6vw, 88px) var(--gutter) 28px;
	background: var(--ink);
	color: var(--paper);
	transition: background-color 0.8s var(--ease), color 0.8s var(--ease);
}

:root[data-theme="dark"] .site-footer {
	background: var(--paper-2);
	color: var(--ink);
}

.site-footer__top {
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap: 24px;
	padding-bottom: clamp(32px, 5vw, 72px);
	border-bottom: 1px solid color-mix(in srgb, currentColor 22%, transparent);
}

.site-footer__call {
	display: flex;
	flex-wrap: wrap;
	font-family: var(--font-display);
	font-weight: 800;
	font-size: clamp(3rem, 12.5vw, 13rem);
	line-height: 1.05;
	letter-spacing: -0.02em;
}

.site-footer__seal {
	flex: none;
	width: clamp(72px, 11vw, 168px);
	height: auto;
	color: var(--shu);
	transform: rotate(-9deg);
}

.js .site-footer__seal {
	opacity: 0;
}

.js .site-footer__call.is-in + .site-footer__seal {
	animation: stamp-big 0.5s cubic-bezier(0.3, 1.5, 0.5, 1) 0.7s forwards;
}

.site-footer__grid {
	display: grid;
	grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1fr);
	gap: clamp(24px, 4vw, 64px);
	padding-block: clamp(28px, 4vw, 56px);
}

.site-footer .eyebrow {
	color: inherit;
	opacity: 0.6;
	margin-bottom: 0.8rem;
}

.site-footer__name {
	font-family: var(--font-display);
	font-weight: 800;
	font-size: 1.4rem;
}

.site-footer__desc {
	max-width: 28rem;
	font-size: 0.88rem;
	opacity: 0.7;
}

.site-footer ul {
	margin: 0;
	padding: 0;
	list-style: none;
	display: grid;
	gap: 0.3rem;
	font-size: 0.9rem;
}

.site-footer a {
	text-decoration: none;
	background: linear-gradient(currentColor, currentColor) no-repeat left bottom / 0 1px;
	transition: background-size 0.45s var(--ease);
}

.site-footer a:hover {
	background-size: 100% 1px;
}

.site-footer__base {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	gap: 12px 32px;
	padding-top: 20px;
	border-top: 1px solid color-mix(in srgb, currentColor 22%, transparent);
	font-size: 0.72rem;
	line-height: 1.8;
	opacity: 0.66;
}

.site-footer__base p:first-child {
	max-width: 44rem;
}

.site-footer__copy {
	font-family: var(--font-mono);
}

/* ---------- Page head / archive ---------- */
.page-head {
	display: grid;
	gap: 1rem;
	padding-bottom: clamp(24px, 3vw, 40px);
}

.page-head__title {
	font-size: clamp(2.2rem, 6.4vw, 6rem);
	line-height: 1.2;
}

.page-head__lead {
	max-width: 40rem;
	color: var(--ink-2);
}

.ledger--archive {
	padding-top: 0;
}

.search {
	display: grid;
	grid-template-columns: 1fr auto;
	gap: 0;
	max-width: 32rem;
	margin-top: 0.6rem;
}

.search__label {
	grid-column: 1 / -1;
	font-size: 0.72rem;
	letter-spacing: 0.14em;
	color: var(--ink-2);
}

.search__input {
	min-width: 0;
	height: 3rem;
	padding: 0 1em;
	border: 1px solid var(--line-strong);
	border-right: 0;
	border-radius: 0;
	background: transparent;
	color: inherit;
	font: inherit;
}

.search__button {
	height: 3rem;
	padding: 0 1.4em;
	background: var(--ink);
	color: var(--paper);
	font-weight: 700;
	letter-spacing: 0.1em;
	font-size: 0.86rem;
}

.pager,
.navigation.pagination {
	margin-top: clamp(28px, 4vw, 56px);
}

.pager .nav-links,
.pagination .nav-links {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	font-family: var(--font-mono);
	font-size: 0.82rem;
}

.pagination .page-numbers {
	display: grid;
	place-items: center;
	min-width: 2.8rem;
	height: 2.8rem;
	padding: 0 0.8em;
	border: 1px solid var(--line);
	text-decoration: none;
}

.pagination .page-numbers.current,
.pagination a.page-numbers:hover {
	background: var(--ink);
	color: var(--paper);
	border-color: var(--ink);
}

.screen-reader-text {
	position: absolute;
	width: 1px;
	height: 1px;
	overflow: hidden;
	clip-path: inset(50%);
	white-space: nowrap;
}

/* ---------- 404 ---------- */
.lost {
	min-height: 70svh;
	display: grid;
	align-content: center;
	gap: 1.4rem;
	padding: clamp(64px, 9vw, 144px) var(--gutter) 0;
}

.lost__title {
	font-size: clamp(2.2rem, 7vw, 7rem);
	line-height: 1.25;
}

.lost__text {
	color: var(--ink-2);
}

/* ---------- Document (single) ---------- */
.doc__head {
	padding: clamp(28px, 4vw, 56px) var(--gutter) 0;
}

.crumbs ol {
	display: flex;
	flex-wrap: wrap;
	gap: 0.3em 0.9em;
	margin: 0 0 1.2rem;
	padding: 0;
	list-style: none;
	font-size: 0.74rem;
	color: var(--ink-2);
}

.crumbs li + li::before {
	content: "／";
	margin-right: 0.9em;
	opacity: 0.5;
}

.crumbs a {
	text-decoration: none;
}

.crumbs a:hover {
	text-decoration: underline;
}

.crumbs [aria-current] {
	max-width: 24em;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.doc__head .docbar {
	border-top: 1px solid var(--ink);
}

.doc__title {
	max-width: 20em;
	margin-top: clamp(28px, 4.4vw, 72px);
	font-size: clamp(1.9rem, 5.2vw, 4.6rem);
	line-height: 1.32;
	letter-spacing: 0;
	text-wrap: balance;
	word-break: auto-phrase;
}

.doc__pr {
	display: inline-flex;
	align-items: center;
	gap: 0.9em;
	margin-top: 1.6rem;
	padding-right: 1em;
	border: 1px solid var(--line-strong);
	font-size: 0.78rem;
	line-height: 2rem;
	color: var(--ink-2);
}

.doc__pr span {
	background: var(--shu);
	color: #fff;
	font-family: var(--font-mono);
	font-weight: 500;
	padding: 0 0.7em;
	letter-spacing: 0.1em;
}

.doc__figure {
	margin: clamp(28px, 4vw, 56px) var(--gutter) 0;
}

.doc__figure img {
	width: 100%;
	aspect-ratio: 16 / 9;
	object-fit: cover;
	filter: grayscale(0.2) contrast(1.02);
}

.doc__grid {
	display: grid;
	grid-template-columns: minmax(180px, 260px) minmax(0, 46rem) minmax(0, 1fr);
	gap: clamp(24px, 4vw, 72px);
	padding: clamp(36px, 5vw, 80px) var(--gutter) 0;
}

.doc__grid--single {
	grid-template-columns: minmax(0, 46rem);
	justify-content: center;
}

.doc--page .doc__head {
	max-width: calc(46rem + var(--gutter) * 2);
	margin-inline: auto;
}

.doc__aside {
	position: relative;
}

.toc {
	position: sticky;
	top: calc(var(--header-h) + 28px);
	display: grid;
	gap: 0.9rem;
	max-height: calc(100svh - var(--header-h) - 56px);
	overflow: auto;
	scrollbar-width: thin;
	padding-right: 4px;
}

.toc__ring {
	position: relative;
	width: 56px;
	height: 56px;
	display: grid;
	place-items: center;
	font-family: var(--font-mono);
	font-size: 0.68rem;
	font-variant-numeric: tabular-nums;
}

.toc__ring svg {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	transform: rotate(-90deg);
}

.toc__ring circle {
	fill: none;
	stroke: var(--line);
	stroke-width: 1.5;
}

.toc__ring .toc__ring-fill {
	stroke: var(--shu);
	stroke-width: 2.5;
	stroke-dasharray: 100;
	stroke-dashoffset: 100;
	transition: stroke-dashoffset 0.2s linear;
}

.toc__list {
	margin: 0;
	padding: 0;
	list-style: none;
	display: grid;
	gap: 0.1rem;
	font-size: 0.8rem;
	line-height: 1.6;
	border-left: 1px solid var(--line);
}

.toc__list a {
	display: block;
	padding: 0.4em 0 0.4em 1em;
	margin-left: -1px;
	border-left: 1px solid transparent;
	color: var(--ink-2);
	text-decoration: none;
	transition: color 0.3s, border-color 0.3s;
}

.toc__list .is-h3 a {
	padding-left: 2em;
	font-size: 0.94em;
}

.toc__list a:hover,
.toc__list a.is-current {
	color: var(--ink);
	border-left-color: var(--shu);
}

/* ---------- Prose ---------- */
.prose {
	counter-reset: h2;
	font-size: 1.04rem;
	line-height: 2.05;
	overflow-wrap: anywhere;
	line-break: strict;
}

.prose > * {
	margin-block: 0 1.7em;
}

.prose > :last-child {
	margin-bottom: 0;
}

.prose a {
	text-decoration-color: var(--shu);
	text-decoration-thickness: 1.5px;
	transition: background-color 0.3s;
}

.prose a:not(.wp-block-button__link):hover {
	background: var(--shu-wash);
}

.prose h2 {
	counter-increment: h2;
	position: relative;
	margin-top: 3.4em;
	padding-top: 1.5em;
	border-top: 1px solid var(--ink);
	font-size: clamp(1.5rem, 2.7vw, 2.15rem);
	line-height: 1.45;
}

.prose h2::before {
	content: counter(h2, decimal-leading-zero);
	position: absolute;
	top: 0.75em;
	left: 0;
	font-family: var(--font-mono);
	font-weight: 500;
	font-size: 0.72rem;
	letter-spacing: 0.12em;
	color: var(--shu-text);
	transform: translateY(-100%);
	background: var(--paper);
	padding: 0 0.8em 0 0;
	transition: background-color 0.8s var(--ease);
}

.prose h3 {
	margin-top: 2.6em;
	padding-left: 0.9em;
	border-left: 3px solid var(--shu);
	font-size: clamp(1.2rem, 1.9vw, 1.45rem);
}

.prose h4 {
	margin-top: 2em;
	font-family: var(--font-body);
	font-weight: 700;
	font-size: 1.05rem;
}

.prose strong {
	font-weight: 700;
	background: linear-gradient(transparent 62%, var(--shu-wash) 62%);
}

.prose ul,
.prose ol {
	padding-left: 1.4em;
}

.prose li {
	margin-block: 0.35em;
}

.prose li::marker {
	color: var(--shu-text);
	font-family: var(--font-mono);
	font-size: 0.9em;
}

.prose blockquote {
	margin-inline: 0;
	padding: 0.2em 0 0.2em 1.4em;
	border-left: 1px solid var(--ink);
	font-family: var(--font-display);
	font-weight: 500;
	font-size: 1.12em;
}

.prose blockquote p + p {
	margin-top: 1em;
}

.prose hr,
.prose .wp-block-separator {
	border: 0;
	height: 1px;
	background: var(--line);
	margin-block: 3.2em;
}

.prose figure {
	margin-inline: 0;
}

.prose figcaption {
	margin-top: 0.7em;
	font-size: 0.78rem;
	color: var(--ink-2);
	text-align: left;
}

.prose :not(pre) > code {
	font-family: var(--font-mono);
	font-size: 0.88em;
	padding: 0.15em 0.45em;
	background: var(--paper-2);
}

/* Code / 依頼文 */
.codebox {
	border: 1px solid var(--ink);
	background: var(--paper-2);
	transition: background-color 0.8s var(--ease);
}

.codebox__bar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	padding: 0 0 0 1rem;
	border-bottom: 1px solid var(--ink);
	font-family: var(--font-mono);
	font-size: 0.7rem;
	letter-spacing: 0.14em;
}

.codebox__bar span::before {
	content: "";
	display: inline-block;
	width: 0.6em;
	height: 0.6em;
	margin-right: 0.8em;
	background: var(--shu);
}

.codebox__copy {
	height: 2.4rem;
	padding: 0 1.2em;
	border-left: 1px solid var(--ink);
	font-family: var(--font-body);
	font-size: 0.78rem;
	font-weight: 700;
	letter-spacing: 0.1em;
	transition: background-color 0.3s, color 0.3s;
}

.codebox__copy:hover,
.codebox__copy.is-done {
	background: var(--ink);
	color: var(--paper);
}

.prose pre,
.codebox pre {
	margin: 0;
	padding: 1.2rem 1.3rem;
	overflow-x: auto;
	font-family: var(--font-mono);
	font-size: 0.86rem;
	line-height: 1.95;
	white-space: pre-wrap;
	word-break: break-word;
	background: transparent;
	border: 0;
	tab-size: 2;
}

.prose > pre {
	border: 1px solid var(--ink);
	background: var(--paper-2);
}

.prose pre code {
	font: inherit;
}

/* Tables */
.prose .wp-block-table {
	overflow-x: auto;
}

.prose table {
	width: 100%;
	min-width: 30rem;
	border-collapse: collapse;
	font-size: 0.9rem;
	line-height: 1.75;
}

.prose th,
.prose td {
	padding: 0.85em 1em;
	border: 0;
	border-bottom: 1px solid var(--line);
	text-align: left;
	vertical-align: top;
}

.prose thead th {
	border-top: 1px solid var(--ink);
	border-bottom: 1px solid var(--ink);
	font-size: 0.78rem;
	letter-spacing: 0.08em;
	white-space: nowrap;
}

.prose .is-style-ledger thead th {
	background: var(--ink);
	color: var(--paper);
}

.prose .is-style-ledger tbody td:first-child,
.prose .is-style-ledger tbody th {
	font-weight: 700;
	background: var(--paper-2);
	white-space: nowrap;
}

.prose .is-style-ledger tbody tr:hover td {
	background: var(--shu-wash);
}

/* Paragraph styles */
.prose .is-style-notice {
	position: relative;
	padding: 1.1em 1.3em 1.1em 4.4em;
	border: 1px solid var(--shu);
	font-size: 0.94rem;
	line-height: 1.9;
}

.prose .is-style-notice::before {
	content: "注意";
	position: absolute;
	left: 0;
	top: 0;
	bottom: 0;
	width: 3.2em;
	display: grid;
	place-items: center;
	background: var(--shu);
	color: #fff;
	font-family: var(--font-display);
	font-weight: 800;
	writing-mode: vertical-rl;
	letter-spacing: 0.3em;
}

.prose .is-style-memo {
	padding: 1.1em 1.3em;
	background: var(--paper-2);
	border-left: 3px solid var(--ink);
	font-size: 0.94rem;
	line-height: 1.9;
}

.prose .is-style-check {
	padding-left: 0;
	list-style: none;
}

.prose .is-style-check li {
	position: relative;
	padding: 0.7em 0 0.7em 2.4em;
	margin: 0;
	border-bottom: 1px solid var(--line);
}

.prose .is-style-check li::before {
	content: "";
	position: absolute;
	left: 0.2em;
	top: 1.1em;
	width: 1.05em;
	height: 1.05em;
	border: 1.5px solid var(--ink);
}

.prose .is-style-check li::after {
	content: "";
	position: absolute;
	left: 0.5em;
	top: 0.95em;
	width: 0.45em;
	height: 0.95em;
	border: solid var(--shu);
	border-width: 0 2.5px 2.5px 0;
	transform: rotate(40deg);
}

.prose .is-style-ringi {
	position: relative;
	padding: clamp(24px, 3.4vw, 40px);
	border: 1px solid var(--ink);
	background:
		linear-gradient(var(--paper), var(--paper)) padding-box,
		repeating-linear-gradient(to bottom, transparent 0, transparent 2.1rem, var(--rule) 2.1rem, var(--rule) calc(2.1rem + 1px));
	box-shadow: 8px 8px 0 var(--ink);
}

.prose .is-style-ringi > * {
	margin-block: 0 1em;
}

.prose .is-style-ringi > :last-child {
	margin-bottom: 0;
}

.prose .is-style-ringi h3 {
	margin-top: 0;
	padding-left: 0;
	border-left: 0;
}

.prose .wp-block-buttons {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
}

.prose .wp-block-image img {
	border: 1px solid var(--line);
}

.prose .alignwide {
	margin-inline: calc(clamp(0px, 6vw, 96px) * -1);
}

/* ---------- Document foot ---------- */
.doc__foot {
	position: relative;
	display: grid;
	justify-items: end;
	gap: 1.4rem;
	max-width: calc(46rem + clamp(180px, 20vw, 260px) + clamp(24px, 4vw, 72px) + var(--gutter) * 2);
	padding: clamp(40px, 6vw, 88px) var(--gutter) 0;
}

.doc--page + .doc__foot {
	display: none;
}

.doc__end {
	font-family: var(--font-display);
	font-weight: 800;
	font-size: 1.1rem;
	letter-spacing: 0.4em;
}

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

.doc__share .btn {
	min-height: 2.8rem;
	font-size: 0.82rem;
	padding-inline: 1.3em;
}

.doc__close {
	display: flex;
	align-items: center;
	gap: 1.6rem;
}

.stamp {
	width: clamp(84px, 9vw, 124px);
	color: var(--shu);
	opacity: 0;
	transform: scale(2.2) rotate(-28deg);
	pointer-events: none;
}

.stamp.is-stamped {
	animation: stamp-big 0.5s cubic-bezier(0.3, 1.5, 0.5, 1) forwards;
}

@keyframes stamp-big {
	0% {
		opacity: 0;
		transform: scale(2.4) rotate(-28deg);
	}
	55% {
		opacity: 0.95;
	}
	100% {
		opacity: 0.9;
		transform: scale(1) rotate(-9deg);
	}
}

/* ---------- Toast ---------- */
.toast {
	position: fixed;
	left: 50%;
	bottom: 28px;
	z-index: 60;
	display: flex;
	align-items: center;
	gap: 1em;
	padding: 0.9em 1.4em;
	background: var(--ink);
	color: var(--paper);
	font-size: 0.86rem;
	font-weight: 500;
	transform: translate(-50%, 160%);
	transition: transform 0.7s var(--ease);
	max-width: calc(100vw - 32px);
}

.toast::before {
	content: "";
	flex: none;
	width: 0.7em;
	height: 0.7em;
	border-radius: 50%;
	background: var(--shu);
}

.toast.is-in {
	transform: translate(-50%, 0);
}

/* ---------- Reveal ---------- */
.js [data-reveal] {
	opacity: 0;
	transform: translateY(26px);
	transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
	transition-delay: calc(var(--d, 0) * 90ms);
}

.js [data-reveal].is-in {
	opacity: 1;
	transform: none;
}

.js .ledger__row {
	opacity: 0;
	transform: translateY(14px);
	transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.js .ledger__row.is-in {
	opacity: 1;
	transform: none;
}

/* ---------- Responsive ---------- */
@media (max-width: 1040px) {
	.doc__grid {
		grid-template-columns: minmax(0, 46rem);
		justify-content: center;
	}

	.doc__aside {
		display: none;
	}

	.ledger__link {
		grid-template-columns: 5.4rem minmax(0, 1fr) 5.4rem;
	}

	.ledger__meta {
		grid-column: 2;
		grid-row: 2;
		display: flex;
		flex-wrap: wrap;
		align-items: center;
		gap: 0.8rem;
		line-height: 1.6;
	}

	.ledger__cat {
		padding-top: 0;
	}

	.ledger__arrow {
		display: none;
	}

	.ledger__date {
		text-align: right;
	}
}

@media (max-width: 820px) {
	:root {
		--header-h: 56px;
	}

	.nav {
		display: none;
	}

	.site-header {
		grid-template-columns: 1fr auto;
	}

	.mode__text {
		display: none;
	}

	.docbar {
		gap: 0 22px;
		font-size: 0.74rem;
	}

	.hero .docbar div:nth-child(3) {
		order: 5;
	}

	.teiji__label {
		display: none;
	}

	.hero__body {
		grid-template-columns: minmax(0, 1fr);
		grid-template-rows: auto;
	}

	.hero__right,
	.hero__left,
	.hero__lead {
		grid-column: 1;
		grid-row: auto;
	}

	.hero__right {
		order: 1;
	}

	.hero__left {
		order: 2;
		gap: 18px;
	}

	.hero__lead {
		order: 3;
	}

	.hero__title {
		--title-size: min(25vw, calc((100svh - var(--header-h) - 300px) / 4.25));
	}

	.clock {
		width: clamp(96px, 28vw, 150px);
	}

	.hero__count-time {
		font-size: clamp(1.9rem, 9.4vw, 3rem);
	}

	.levels__grid {
		grid-template-columns: 1fr 1fr;
	}

	.level {
		min-height: 200px;
	}

	.rules__list {
		grid-template-columns: 1fr;
	}

	.rules__list li,
	.rules__list li + li {
		grid-template-columns: auto 1fr;
		column-gap: 20px;
		padding: 24px 0;
		border-left: 0;
		border-bottom: 1px solid var(--line);
	}

	.rules__num {
		grid-row: span 2;
	}

	.site-footer__grid {
		grid-template-columns: 1fr 1fr;
	}

	.site-footer__about {
		grid-column: 1 / -1;
	}

	.section-head--row {
		grid-template-columns: 1fr;
	}

	.ledger__link {
		grid-template-columns: minmax(0, 1fr) auto;
		gap: 6px 12px;
	}

	.ledger__no {
		grid-column: 1;
		line-height: 1.6;
	}

	.ledger__date {
		grid-column: 2;
		grid-row: 1;
		line-height: 1.6;
	}

	.ledger__main,
	.ledger__meta {
		grid-column: 1 / -1;
		grid-row: auto;
	}

	.doc__foot {
		justify-items: start;
	}
}

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

	*,
	*::before,
	*::after {
		animation-duration: 0.001ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.001ms !important;
		transition-delay: 0ms !important;
	}

	.ticker__track {
		animation: none;
	}

	.js [data-reveal],
	.js .ledger__row {
		opacity: 1;
		transform: none;
	}
}

@media print {
	.site-header,
	.site-footer,
	.ticker,
	.doc__aside,
	.doc__share,
	.codebox__copy {
		display: none;
	}

	.site-main {
		padding-top: 0;
	}

	.fuse {
		color: inherit;
		background: none;
	}
}