/* ==========================================================================
   Exnoos 2026 — „Werkstattbuch“
   1. Fonts  2. Tokens (light/dark)  3. Base  4. Layout  5. Components
   6. Header/Sheet  7. Homepage  8. Footer  9. Inner pages (listing, article, prose, pages)  10. Utilities/motion
   ========================================================================== */

/* 1. Fonts (self-hosted, subset WOFF2) ------------------------------------ */
@font-face {
	font-family: "Bricolage Grotesque";
	src: url("../fonts/bricolage-grotesque-var.woff2") format("woff2");
	font-weight: 500 800;
	font-style: normal;
	font-display: swap;
}
@font-face {
	font-family: "IBM Plex Sans";
	src: url("../fonts/ibm-plex-sans-var.woff2") format("woff2");
	font-weight: 400 600;
	font-style: normal;
	font-display: swap;
}
@font-face {
	font-family: "IBM Plex Mono";
	src: url("../fonts/ibm-plex-mono-500.woff2") format("woff2");
	font-weight: 500;
	font-style: normal;
	font-display: swap;
}

/* 2. Design tokens -------------------------------------------------------- */
:root {
	/* Families */
	--font-display: "Bricolage Grotesque", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
	--font-body: "IBM Plex Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
	--font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

	/* Type scale (fluid 375 → 1440) */
	--fs-display: clamp(2.25rem, 1.6rem + 2.75vw, 4.125rem);
	--fs-h1: clamp(2.125rem, 1.6rem + 2.25vw, 3.625rem);
	--fs-h2: clamp(1.75rem, 1.38rem + 1.6vw, 2.875rem);
	--fs-h3: clamp(1.1875rem, 1.08rem + 0.45vw, 1.5rem);
	--fs-h4: clamp(1.0625rem, 1.01rem + 0.22vw, 1.1875rem);
	--fs-body-l: clamp(1.0938rem, 1.02rem + 0.32vw, 1.3125rem);
	--fs-body: clamp(1rem, 0.975rem + 0.11vw, 1.0625rem);
	--fs-small: 0.875rem;
	--fs-label: 0.75rem;
	--fs-nav: 0.9375rem;
	--fs-button: 0.9375rem;

	--lh-display: 1.04;
	--lh-heading: 1.12;
	--lh-snug: 1.35;
	--lh-body: 1.65;
	--tr-display: -0.038em;
	--tr-heading: -0.024em;
	--tr-label: 0.09em;

	/* Spacing (4px base) */
	--space-1: 0.25rem;
	--space-2: 0.5rem;
	--space-3: 0.75rem;
	--space-4: 1rem;
	--space-5: 1.5rem;
	--space-6: 2rem;
	--space-7: 3rem;
	--space-8: 4rem;
	--space-9: 6rem;
	--space-10: 8rem;
	--section-y: clamp(4.5rem, 2.9rem + 6.4vw, 8.75rem);
	--section-y-tight: clamp(3rem, 2.2rem + 3.2vw, 5rem);

	/* Layout */
	--container: 76rem; /* 1216px */
	--gutter: clamp(1.25rem, 0.72rem + 2.25vw, 2.75rem);
	--gap: clamp(1rem, 0.62rem + 1.6vw, 2rem);
	--prose: 45rem; /* 720px reading column */
	--header-h: 4.25rem;

	/* Radii */
	--radius-xs: 4px;
	--radius-s: 8px;
	--radius-m: 12px;
	--radius-l: 18px;
	--radius-pill: 999px;

	/* Motion */
	--ease: cubic-bezier(0.2, 0.7, 0.2, 1);
	--dur-1: 140ms;
	--dur-2: 240ms;
	--dur-3: 600ms;

	/* Colour — light (paper / ink / signal) */
	color-scheme: light;
	--c-paper: #f5f3ee;
	--c-paper-2: #edeae3;
	--c-paper-3: #e4e0d6;
	--c-card: #ffffff;
	--c-ink: #14171c;
	--c-ink-2: #474e59;
	--c-ink-3: #5b6370;
	--c-line: #dcd7cb;
	--c-line-2: #c8c1b2;
	--c-signal: #00c2f2;
	--c-signal-ink: #00668a;
	--c-signal-soft: #d8f2fa;
	--c-violet: #7a3fe0;
	--c-focus: #00668a;
	--c-inverse: #121519;
	--c-inverse-2: #1b1f25;
	--c-inverse-ink: #eceae4;
	--c-inverse-ink-2: #a9afb8;
	--c-inverse-line: #2b313a;
	--c-grid: rgba(20, 23, 28, 0.06);
	--c-header: rgba(245, 243, 238, 0.82);
	--c-warn-bg: #fff4d6;
	--c-warn-ink: #6b4500;

	/* Depth */
	--shadow-1: 0 1px 0 rgba(20, 23, 28, 0.04), 0 1px 2px rgba(20, 23, 28, 0.05);
	--shadow-2: 0 1px 0 rgba(20, 23, 28, 0.04), 0 2px 4px rgba(20, 23, 28, 0.04), 0 18px 40px -22px rgba(20, 23, 28, 0.32);
	--shadow-3: 0 1px 0 rgba(20, 23, 28, 0.05), 0 30px 70px -30px rgba(20, 23, 28, 0.42);
	--ring-inset: inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

/* Dark — explicit choice or OS preference without stored choice (no-JS too) */
[data-theme="dark"] {
	color-scheme: dark;
	--c-paper: #0e1115;
	--c-paper-2: #13171c;
	--c-paper-3: #1a1f26;
	--c-card: #161a20;
	--c-ink: #eceae4;
	--c-ink-2: #aab0b9;
	--c-ink-3: #8f97a3;
	--c-line: #252b33;
	--c-line-2: #343c47;
	--c-signal: #3fd0f5;
	--c-signal-ink: #5ed8f7;
	--c-signal-soft: rgba(63, 208, 245, 0.12);
	--c-violet: #b48cff;
	--c-focus: #5ed8f7;
	--c-inverse: #161a20;
	--c-inverse-2: #1d222a;
	--c-inverse-ink: #eceae4;
	--c-inverse-ink-2: #aab0b9;
	--c-inverse-line: #2d343e;
	--c-grid: rgba(236, 234, 228, 0.045);
	--c-header: rgba(14, 17, 21, 0.78);
	--c-warn-bg: #3a2c09;
	--c-warn-ink: #ffd88a;
	--shadow-1: 0 1px 0 rgba(0, 0, 0, 0.3);
	--shadow-2: 0 1px 0 rgba(255, 255, 255, 0.03) inset, 0 20px 44px -24px rgba(0, 0, 0, 0.8);
	--shadow-3: 0 1px 0 rgba(255, 255, 255, 0.04) inset, 0 34px 80px -30px rgba(0, 0, 0, 0.9);
	--ring-inset: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}
@media (prefers-color-scheme: dark) {
	:root:not([data-theme]) {
		color-scheme: dark;
		--c-paper: #0e1115; --c-paper-2: #13171c; --c-paper-3: #1a1f26; --c-card: #161a20;
		--c-ink: #eceae4; --c-ink-2: #aab0b9; --c-ink-3: #8f97a3; --c-line: #252b33; --c-line-2: #343c47;
		--c-signal: #3fd0f5; --c-signal-ink: #5ed8f7; --c-signal-soft: rgba(63, 208, 245, 0.12); --c-violet: #b48cff;
		--c-focus: #5ed8f7; --c-inverse: #161a20; --c-inverse-2: #1d222a; --c-inverse-line: #2d343e;
		--c-grid: rgba(236, 234, 228, 0.045); --c-header: rgba(14, 17, 21, 0.78);
	}
}

/* 3. Base ----------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html {
	-webkit-text-size-adjust: 100%;
	text-size-adjust: 100%;
	scroll-padding-top: calc(var(--header-h) + 1rem);
}
body {
	margin: 0;
	background: var(--c-paper);
	color: var(--c-ink);
	font-family: var(--font-body);
	font-size: var(--fs-body);
	line-height: var(--lh-body);
	font-feature-settings: "kern", "liga", "calt";
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	text-rendering: optimizeLegibility;
	overflow-x: clip;
}
body.is-sheet-open { overflow: hidden; }
img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 0.2em; }
h1, h2, h3, h4 {
	margin: 0;
	font-family: var(--font-display);
	font-weight: 650;
	line-height: var(--lh-heading);
	letter-spacing: var(--tr-heading);
	text-wrap: balance;
}
p { margin: 0; text-wrap: pretty; }
ul, ol { margin: 0; padding: 0; }
button, input { font: inherit; color: inherit; }
::selection { background: var(--c-signal); color: #0b0d10; }
:focus-visible { outline: 2px solid var(--c-focus); outline-offset: 3px; border-radius: var(--radius-xs); }
.site-main:focus { outline: none; }

/* 4. Layout --------------------------------------------------------------- */
.l-container {
	width: 100%;
	max-width: calc(var(--container) + 2 * var(--gutter));
	margin-inline: auto;
	padding-inline: var(--gutter);
}
.c-grid-3 {
	display: grid;
	gap: var(--gap);
	grid-template-columns: minmax(0, 1fr);
}
@media (min-width: 1024px) { .c-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.c-split { display: grid; gap: var(--space-6); }
@media (min-width: 1024px) {
	.c-split { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: var(--space-8); align-items: start; }
	.c-split__aside { position: sticky; top: calc(var(--header-h) + var(--space-6)); }
}

/* 5. Components ----------------------------------------------------------- */
.c-mono {
	font-family: var(--font-mono);
	font-weight: 500;
	font-size: var(--fs-label);
	letter-spacing: 0.02em;
	font-variant-numeric: tabular-nums;
}
.c-label {
	margin: 0;
	font-family: var(--font-mono);
	font-weight: 500;
	font-size: var(--fs-label);
	line-height: 1.4;
	letter-spacing: var(--tr-label);
	text-transform: uppercase;
	color: var(--c-ink-3);
}
.c-count {
	font-family: var(--font-mono);
	font-size: 0.6875rem;
	letter-spacing: 0.04em;
	color: var(--c-ink-3);
	font-variant-numeric: tabular-nums;
}
.c-icon { width: 1.125rem; height: 1.125rem; flex: none; }

/* Flow-line motif: hairline with circuit nodes (from the logo) */
.c-flowline {
	position: relative;
	display: inline-block;
	flex: none;
	width: 2.5rem;
	height: 1px;
	background: currentColor;
	opacity: 0.55;
	vertical-align: middle;
}
.c-flowline::before, .c-flowline::after {
	content: "";
	position: absolute;
	top: 50%;
	width: 5px;
	height: 5px;
	border-radius: 50%;
	transform: translateY(-50%);
}
.c-flowline::before { left: -1px; background: currentColor; }
.c-flowline::after { right: -2px; background: var(--c-paper); box-shadow: 0 0 0 1px currentColor; }
.c-flowline--grow { flex: 1 1 auto; width: auto; }

/* Buttons */
.c-btn {
	--btn-bg: var(--c-ink);
	--btn-ink: var(--c-paper);
	--btn-line: var(--c-ink);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.55rem;
	min-height: 2.75rem;
	padding: 0.6rem 1.15rem;
	border: 1px solid var(--btn-line);
	border-radius: var(--radius-s);
	background: var(--btn-bg);
	color: var(--btn-ink);
	font-family: var(--font-body);
	font-size: var(--fs-button);
	font-weight: 600;
	line-height: 1.2;
	letter-spacing: -0.005em;
	text-decoration: none;
	white-space: nowrap;
	cursor: pointer;
	transition: background-color var(--dur-1) var(--ease), border-color var(--dur-1) var(--ease), color var(--dur-1) var(--ease), transform var(--dur-1) var(--ease), box-shadow var(--dur-2) var(--ease);
}
.c-btn .c-icon { width: 1.05rem; height: 1.05rem; transition: transform var(--dur-2) var(--ease); }
.c-btn:hover .c-icon--arrow { transform: translateX(3px); }
.c-btn:active { transform: translateY(1px); }
.c-btn--primary { box-shadow: var(--shadow-1); }
.c-btn--primary:hover { --btn-bg: #000; --btn-line: #000; box-shadow: 0 0 0 4px var(--c-signal-soft), var(--shadow-1); }
[data-theme="dark"] .c-btn--primary:hover { --btn-bg: #fff; --btn-line: #fff; }
.c-btn--secondary { --btn-bg: transparent; --btn-ink: var(--c-ink); --btn-line: var(--c-line-2); }
.c-btn--secondary:hover { --btn-line: var(--c-ink); --btn-bg: var(--c-card); }
.c-btn--signal { --btn-bg: var(--c-signal); --btn-ink: #071016; --btn-line: var(--c-signal); }
.c-btn--signal:hover { --btn-bg: #5fd9f8; --btn-line: #5fd9f8; }
.c-btn--ghost-inverse { --btn-bg: transparent; --btn-ink: var(--c-inverse-ink); --btn-line: var(--c-inverse-line); }
.c-btn--ghost-inverse:hover { --btn-line: var(--c-inverse-ink-2); --btn-bg: rgba(255, 255, 255, 0.04); }
.c-btn--sm { min-height: 2.375rem; padding: 0.45rem 0.95rem; font-size: 0.875rem; }
.c-btn--lg { min-height: 3.25rem; padding: 0.8rem 1.4rem; font-size: 1rem; }
.c-btn--block { width: 100%; }
.c-btn [data-copy-label] { min-width: 9.5ch; text-align: left; }
.c-btn .c-icon--check { display: none; }
.c-btn.is-copied .c-icon--check { display: block; color: var(--c-signal); }
.c-btn.is-copied .c-icon--copy { display: none; }

.c-iconbtn {
	display: inline-grid;
	place-items: center;
	width: 2.75rem;
	height: 2.75rem;
	padding: 0;
	border: 1px solid transparent;
	border-radius: var(--radius-s);
	background: transparent;
	color: var(--c-ink-2);
	cursor: pointer;
	transition: background-color var(--dur-1) var(--ease), color var(--dur-1) var(--ease), border-color var(--dur-1) var(--ease);
}
.c-iconbtn:hover, .c-iconbtn[aria-expanded="true"] { background: var(--c-paper-2); color: var(--c-ink); border-color: var(--c-line); }

/* Arrow link */
.c-link-arrow {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	min-height: 2.75rem;
	font-weight: 600;
	font-size: 0.9375rem;
	color: var(--c-ink);
	text-decoration: none;
	white-space: nowrap;
	background-image: linear-gradient(currentColor, currentColor);
	background-size: 0% 1px;
	background-position: 0 calc(100% - 0.55rem);
	background-repeat: no-repeat;
	transition: background-size var(--dur-2) var(--ease);
}
.c-link-arrow:hover { background-size: calc(100% - 1.6rem) 1px; }
.c-link-arrow .c-icon { width: 1rem; height: 1rem; color: var(--c-signal-ink); transition: transform var(--dur-2) var(--ease); }
.c-link-arrow:hover .c-icon { transform: translateX(3px); }
.c-link-arrow--sm { font-size: 0.875rem; }

/* Badges / admin flag */
.c-badge {
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	padding: 0.2rem 0.55rem;
	border: 1px solid var(--c-line);
	border-radius: var(--radius-pill);
	font-family: var(--font-mono);
	font-size: 0.6875rem;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--c-ink-2);
	background: var(--c-card);
}
.c-status-dot {
	display: inline-block;
	width: 7px;
	height: 7px;
	margin-right: 0.5rem;
	border-radius: 50%;
	border: 1.5px solid var(--c-ink-3);
	vertical-align: 0.05em;
}
.c-admin-flag {
	margin-top: var(--space-4);
	padding: 0.6rem 0.8rem;
	border: 1px dashed #b07a00;
	border-radius: var(--radius-s);
	background: var(--c-warn-bg);
	color: var(--c-warn-ink);
	font-size: var(--fs-small);
	line-height: 1.45;
}
.c-admin-flag__meta { opacity: 0.75; }

/* Section header */
.c-section { padding-block: var(--section-y); }
.c-section--tight { padding-block: var(--section-y-tight); }
.c-section--alt { background: var(--c-paper-2); border-block: 1px solid var(--c-line); }
.c-section-head { margin-bottom: clamp(2rem, 1.4rem + 2.4vw, 3.5rem); }
.c-section-head__eyebrow {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	margin: 0 0 var(--space-4);
	color: var(--c-ink-3);
	text-transform: uppercase;
	letter-spacing: var(--tr-label);
}
.c-section-head__index { color: var(--c-signal-ink); }
.c-section-head__row {
	display: flex;
	flex-wrap: wrap;
	align-items: flex-end;
	justify-content: space-between;
	gap: var(--space-4) var(--space-7);
}
.c-section-head__row > div { max-width: 40rem; }
.c-section-head__title { font-size: var(--fs-h2); }
.c-section-head__lead { margin-top: var(--space-4); max-width: 36rem; color: var(--c-ink-2); font-size: var(--fs-body-l); line-height: 1.55; }

/* Cards */
.c-card {
	position: relative;
	display: flex;
	flex-direction: column;
	min-width: 0;
	border: 1px solid var(--c-line);
	border-radius: var(--radius-m);
	background: var(--c-card);
	box-shadow: var(--shadow-1);
	overflow: hidden;
	transition: border-color var(--dur-2) var(--ease), box-shadow var(--dur-2) var(--ease), transform var(--dur-2) var(--ease);
}
.c-card:hover { border-color: var(--c-line-2); box-shadow: var(--shadow-2); transform: translateY(-2px); }
.c-card:focus-within { border-color: var(--c-focus); }
.c-card__media {
	position: relative;
	aspect-ratio: 16 / 9;
	background: var(--c-paper-3);
	overflow: hidden;
	border-bottom: 1px solid var(--c-line);
}
.c-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-3) var(--ease); }
.c-card:hover .c-card__media img { transform: scale(1.025); }
.c-card__media--empty { display: grid; place-items: center; color: var(--c-ink-3); }
.c-card__media--empty .c-flowline { width: 40%; }
.c-card__body { display: flex; flex-direction: column; gap: 0.7rem; padding: 1.25rem 1.35rem 1.5rem; flex: 1; }
.c-card__meta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.15rem 0.5rem;
	margin: 0;
	color: var(--c-ink-3);
	text-transform: uppercase;
	letter-spacing: 0.06em;
	font-size: 0.6875rem;
}
.c-card__cat { color: var(--c-signal-ink); }
.c-card__title { font-size: var(--fs-h3); line-height: 1.22; letter-spacing: -0.018em; font-weight: 620; }
.c-card__title a { text-decoration: none; }
.c-card__title a::after { content: ""; position: absolute; inset: 0; z-index: 1; border-radius: inherit; }
.c-card__title a:focus-visible { outline: none; }
.c-card__title a:focus-visible::after { outline: 2px solid var(--c-focus); outline-offset: -2px; }
.c-card__excerpt { color: var(--c-ink-2); font-size: 0.9688rem; line-height: 1.6; }
.c-card__arrow {
	position: absolute;
	top: 0.85rem;
	right: 0.85rem;
	display: grid;
	place-items: center;
	width: 2.25rem;
	height: 2.25rem;
	border-radius: 50%;
	background: var(--c-card);
	color: var(--c-ink);
	border: 1px solid var(--c-line);
	opacity: 0;
	transform: translateY(4px);
	transition: opacity var(--dur-2) var(--ease), transform var(--dur-2) var(--ease);
}
.c-card:hover .c-card__arrow, .c-card:focus-within .c-card__arrow { opacity: 1; transform: none; }

/* feature */
.c-card--feature { height: 100%; }
.c-card--feature .c-card__media { aspect-ratio: 16 / 9; }
.c-card--feature .c-card__body { padding: clamp(1.35rem, 1rem + 1.2vw, 2rem); gap: 0.85rem; }
.c-card--feature .c-card__title { font-size: clamp(1.5rem, 1.2rem + 1.1vw, 2.125rem); line-height: 1.12; letter-spacing: -0.026em; }
.c-card--feature .c-card__excerpt { font-size: var(--fs-body); max-width: 52ch; }

@media (min-width: 640px) and (max-width: 1023.98px) {
	.c-card--feature .c-card__media { aspect-ratio: 2 / 1; }
	.c-grid-3 .c-card { flex-direction: row; }
	.c-grid-3 .c-card .c-card__media { flex: none; width: 40%; aspect-ratio: auto; min-height: 12rem; border-bottom: 0; border-right: 1px solid var(--c-line); }
	.c-grid-3 .c-card .c-card__body { justify-content: center; }
}

/* row */
.c-card--row { flex-direction: row; align-items: stretch; }
.c-card--row .c-card__media { flex: none; width: 6rem; aspect-ratio: auto; border-bottom: 0; border-right: 1px solid var(--c-line); }
.c-card--row .c-card__body { padding: 1rem 2.75rem 1.1rem 1.1rem; gap: 0.5rem; justify-content: center; }
.c-card--row .c-card__title { font-size: var(--fs-h4); line-height: 1.3; }
.c-card--row .c-card__arrow { top: 50%; margin-top: -1.125rem; right: 0.75rem; }
@media (min-width: 768px) { .c-card--row .c-card__media { width: 8.25rem; } }

/* news (list row, no image) */
.c-card--news {
	flex-direction: row;
	align-items: baseline;
	gap: var(--space-5);
	padding: 1.35rem 3.25rem 1.35rem 0;
	border: 0;
	border-bottom: 1px solid var(--c-line);
	border-radius: 0;
	background: transparent;
	box-shadow: none;
	overflow: visible;
}
.c-card--news:first-child { border-top: 1px solid var(--c-line); }
.c-card--news:hover { transform: none; box-shadow: none; }
.c-card--news .c-card__date { flex: none; width: 6.25rem; color: var(--c-ink-3); padding-top: 0.2rem; }
.c-card--news .c-card__body { padding: 0; gap: 0.35rem; }
.c-card--news .c-card__title { font-size: clamp(1.0625rem, 1rem + 0.35vw, 1.3125rem); line-height: 1.3; transition: color var(--dur-1) var(--ease); }
.c-card--news:hover .c-card__title { color: var(--c-signal-ink); }
.c-card--news .c-card__arrow { top: 50%; margin-top: -1.125rem; right: 0; }
@media (max-width: 559px) {
	.c-card--news { flex-direction: column; gap: 0.35rem; padding-right: 2.75rem; }
	.c-card--news .c-card__date { width: auto; padding: 0; }
	.c-card--news .c-card__arrow { opacity: 1; transform: none; border-color: transparent; background: transparent; }
}

/* Forms (search) */
.c-search {
	display: flex;
	align-items: center;
	gap: 0.6rem;
	padding: 0.35rem 0.35rem 0.35rem 0.9rem;
	border: 1px solid var(--c-line-2);
	border-radius: var(--radius-m);
	background: var(--c-card);
	box-shadow: var(--ring-inset);
}
.c-search:focus-within { border-color: var(--c-focus); box-shadow: 0 0 0 3px var(--c-signal-soft); }
.c-search .c-icon { color: var(--c-ink-3); }
.c-search__input {
	flex: 1;
	min-width: 0;
	min-height: 2.5rem;
	border: 0;
	background: transparent;
	font-size: 1rem;
	outline: none;
}
.c-search__input::placeholder { color: var(--c-ink-3); opacity: 1; }
.c-search__input::-webkit-search-cancel-button { filter: grayscale(1); }

/* 6. Header / nav / sheet ------------------------------------------------- */
.c-skip {
	position: absolute;
	top: 0.5rem;
	left: 0.5rem;
	z-index: 200;
	padding: 0.7rem 1rem;
	border-radius: var(--radius-s);
	background: var(--c-ink);
	color: var(--c-paper);
	font-weight: 600;
	text-decoration: none;
	transform: translateY(-200%);
}
.c-skip:focus { transform: none; }

.c-header {
	position: sticky;
	top: 0;
	z-index: 50;
	background: var(--c-header);
	-webkit-backdrop-filter: saturate(1.4) blur(14px);
	backdrop-filter: saturate(1.4) blur(14px);
	border-bottom: 1px solid transparent;
	transition: border-color var(--dur-2) var(--ease), background-color var(--dur-2) var(--ease);
}
.c-header.is-scrolled, .c-header.has-panel { border-bottom-color: var(--c-line); }
.admin-bar .c-header { top: 32px; }
@media (max-width: 782px) { .admin-bar .c-header { top: 46px; } }
@media (max-width: 600px) { .admin-bar .c-header { top: 0; } }
.c-header__inner { display: flex; align-items: center; gap: var(--space-5); height: var(--header-h); }
.c-brand { display: inline-flex; align-items: center; flex: none; margin-right: auto; text-decoration: none; border-radius: var(--radius-s); }
.c-brand__logo { width: auto; height: 2.25rem; }
.c-brand__text { font-family: var(--font-display); font-weight: 700; font-size: 1.375rem; letter-spacing: -0.03em; }

.c-nav { display: none; }
.c-nav__list { display: flex; align-items: center; gap: 0.15rem; list-style: none; }
.c-nav__list a {
	position: relative;
	display: inline-flex;
	align-items: center;
	min-height: 2.75rem;
	padding: 0 0.8rem;
	border-radius: var(--radius-s);
	color: var(--c-ink-2);
	font-size: var(--fs-nav);
	font-weight: 500;
	text-decoration: none;
	transition: color var(--dur-1) var(--ease), background-color var(--dur-1) var(--ease);
}
.c-nav__list a:hover { color: var(--c-ink); background: var(--c-paper-2); }
.c-nav__list .current-menu-item > a, .c-nav__list a[aria-current="page"] { color: var(--c-ink); }
.c-nav__list .current-menu-item > a::after, .c-nav__list a[aria-current="page"]::after {
	content: "";
	position: absolute;
	left: 0.8rem;
	right: 0.8rem;
	bottom: 0.45rem;
	height: 2px;
	border-radius: 2px;
	background: var(--c-signal);
}
.c-header__actions { display: flex; align-items: center; gap: 0.25rem; }
.c-header__cta { display: none; margin-left: 0.5rem; }
.c-header__search { display: none; }
.c-menubtn {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	min-height: 2.75rem;
	margin-left: 0.25rem;
	padding: 0 0.85rem 0 1rem;
	border: 1px solid var(--c-line-2);
	border-radius: var(--radius-s);
	background: var(--c-card);
	font-size: 0.875rem;
	font-weight: 600;
	cursor: pointer;
}
.c-menubtn:hover { border-color: var(--c-ink); }
html:not(.js) .c-menubtn, html:not(.js) [data-theme-toggle], html:not(.js) .c-header__search { display: none; }
[data-theme-toggle] .c-icon--sun { display: none; }
[data-theme="dark"] [data-theme-toggle] .c-icon--sun { display: block; }
[data-theme="dark"] [data-theme-toggle] .c-icon--moon { display: none; }

/* No-JS: nav as a scrollable row under the header on small screens */
@media (max-width: 1023px) {
	html:not(.js) .c-header__inner { flex-wrap: wrap; height: auto; padding-block: 0.75rem; }
	html:not(.js) .c-nav { display: block; order: 3; width: 100%; overflow-x: auto; }
}
@media (min-width: 1024px) {
	.c-nav { display: block; }
	.c-brand { margin-right: var(--space-4); }
	.c-nav { margin-right: auto; }
	.c-header__cta, .c-header__search { display: inline-flex; }
	.c-menubtn { display: none; }
}
@media (min-width: 1024px) and (max-width: 1180px) {
	.c-nav__list a { padding: 0 0.6rem; }
}

.c-search-panel { border-top: 1px solid var(--c-line); padding-block: var(--space-4); }
.c-search-panel .c-search { max-width: 40rem; margin-left: auto; }

/* Mobile sheet */
.c-sheet[hidden] { display: none; }
.c-sheet {
	position: fixed;
	inset: 0;
	z-index: 100;
	background: rgba(10, 12, 15, 0.38);
	opacity: 0;
	transition: opacity var(--dur-2) var(--ease);
}
.c-sheet.is-open { opacity: 1; }
.c-sheet__panel {
	position: absolute;
	inset: 0 0 0 auto;
	width: min(100%, 26rem);
	display: flex;
	flex-direction: column;
	gap: var(--space-5);
	padding: 0 var(--gutter) calc(var(--space-6) + env(safe-area-inset-bottom));
	overflow-y: auto;
	overscroll-behavior: contain;
	background: var(--c-paper);
	border-left: 1px solid var(--c-line);
	box-shadow: var(--shadow-3);
	transform: translateX(24px);
	transition: transform var(--dur-2) var(--ease);
}
.c-sheet.is-open .c-sheet__panel { transform: none; }
.c-sheet__top {
	position: sticky;
	top: 0;
	z-index: 1;
	display: flex;
	align-items: center;
	justify-content: space-between;
	min-height: var(--header-h);
	margin-inline: calc(-1 * var(--gutter));
	padding-inline: var(--gutter);
	background: var(--c-paper);
	border-bottom: 1px solid var(--c-line);
}
.admin-bar .c-sheet__panel { top: 46px; }
@media (min-width: 783px) { .admin-bar .c-sheet__panel { top: 32px; } }
.c-sheet__list { list-style: none; border-top: 1px solid var(--c-line); }
.c-sheet__list li { border-bottom: 1px solid var(--c-line); }
.c-sheet__list a {
	display: flex;
	align-items: center;
	justify-content: space-between;
	min-height: 3.5rem;
	font-family: var(--font-display);
	font-size: 1.375rem;
	font-weight: 600;
	letter-spacing: -0.02em;
	text-decoration: none;
}
.c-sheet__list a .c-icon { color: var(--c-ink-3); transition: transform var(--dur-1) var(--ease); }
.c-sheet__list a:hover .c-icon { transform: translateX(3px); color: var(--c-signal-ink); }
.c-sheet__list .current-menu-item > a { color: var(--c-signal-ink); }
.c-sheet__cats ul { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.75rem; list-style: none; }
.c-sheet__cats a {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	min-height: 2.75rem;
	padding: 0 0.9rem;
	border: 1px solid var(--c-line-2);
	border-radius: var(--radius-pill);
	font-size: 0.9375rem;
	font-weight: 500;
	text-decoration: none;
	background: var(--c-card);
}
.c-sheet__contact { display: grid; gap: 0.75rem; margin-top: auto; padding-top: var(--space-5); border-top: 1px solid var(--c-line); }
.c-sheet__mail { justify-self: center; font-family: var(--font-mono); font-size: 0.875rem; color: var(--c-ink-2); min-height: 2.75rem; display: inline-flex; align-items: center; }

/* 7. Homepage ------------------------------------------------------------- */
.c-hero {
	position: relative;
	padding-block: clamp(3rem, 1.6rem + 6vw, 7.5rem) clamp(3.5rem, 2rem + 6vw, 8rem);
	overflow: hidden;
	isolation: isolate;
}
.c-hero__texture {
	position: absolute;
	inset: 0;
	z-index: -1;
	-webkit-mask-image: radial-gradient(120% 90% at 78% 30%, #000 0%, rgba(0, 0, 0, 0.55) 40%, transparent 78%);
	mask-image: radial-gradient(120% 90% at 78% 30%, #000 0%, rgba(0, 0, 0, 0.55) 40%, transparent 78%);
}
.u-grid-texture {
	background-image:
		linear-gradient(var(--c-grid) 1px, transparent 1px),
		linear-gradient(90deg, var(--c-grid) 1px, transparent 1px);
	background-size: 32px 32px;
	background-position: -1px -1px;
}
.c-hero__grid { display: grid; gap: clamp(2.75rem, 1.5rem + 5vw, 5rem); align-items: center; }
@media (min-width: 1024px) {
	.c-hero__grid { grid-template-columns: minmax(0, 1.32fr) minmax(0, 0.68fr); gap: clamp(3rem, 1rem + 4vw, 5.5rem); }
}
.c-hero__kicker {
	display: inline-flex;
	align-items: center;
	gap: 0.6rem;
	margin-bottom: var(--space-5);
	padding: 0.4rem 0.8rem 0.4rem 0.65rem;
	border: 1px solid var(--c-line);
	border-radius: var(--radius-pill);
	background: var(--c-card);
	color: var(--c-ink-2);
	text-transform: uppercase;
	letter-spacing: 0.08em;
	font-size: 0.6875rem;
	box-shadow: var(--shadow-1);
}
.c-hero__pulse { position: relative; width: 7px; height: 7px; border-radius: 50%; background: var(--c-signal); }
.c-hero__pulse::after {
	content: "";
	position: absolute;
	inset: -4px;
	border-radius: 50%;
	border: 1px solid var(--c-signal);
	opacity: 0.5;
}
.c-hero__title {
	font-size: var(--fs-display);
	line-height: var(--lh-display);
	letter-spacing: var(--tr-display);
	font-weight: 680;
	max-width: 14em;
}
.c-hero__title-main { display: block; max-width: 11.5em; }
.c-hero__title-sub {
	display: block;
	margin-top: 0.3em;
	max-width: 22em;
	font-size: 0.52em;
	line-height: 1.15;
	letter-spacing: -0.02em;
	font-weight: 560;
	color: var(--c-ink-3);
}
.c-hero__mark {
	position: relative;
	white-space: nowrap;
	background-image: linear-gradient(transparent 62%, var(--c-signal-soft) 62%, var(--c-signal-soft) 92%, transparent 92%);
}
.c-hero__mark::after {
	content: "";
	position: absolute;
	left: 0.02em;
	right: 0.02em;
	bottom: 0.06em;
	height: 0.07em;
	min-height: 2px;
	background: var(--c-signal);
	border-radius: 2px;
}
.c-hero__lead { margin-top: var(--space-5); max-width: 34rem; font-size: var(--fs-body-l); line-height: 1.55; color: var(--c-ink-2); }
.c-hero__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: var(--space-6); }
.c-hero__facts {
	display: flex;
	gap: clamp(1.5rem, 1rem + 2vw, 3rem);
	margin: var(--space-7) 0 0;
	padding-top: var(--space-5);
	border-top: 1px solid var(--c-line);
	max-width: 34rem;
}
.c-hero__facts dt { color: var(--c-ink-3); text-transform: uppercase; letter-spacing: var(--tr-label); font-size: 0.6875rem; }
.c-hero__facts dd { margin: 0.2rem 0 0; font-family: var(--font-display); font-size: clamp(1.75rem, 1.45rem + 1.1vw, 2.375rem); font-weight: 600; letter-spacing: -0.03em; line-height: 1; font-variant-numeric: tabular-nums; }

/* Hero flow plate */
.c-flow { position: relative; margin: 0; }
.c-flow__stack { position: relative; isolation: isolate; }
.c-flow__stack::before {
	content: "";
	position: absolute;
	inset: 1.25rem -1.25rem -1.25rem 1.25rem;
	z-index: -1;
	border: 1px solid var(--c-line);
	border-radius: var(--radius-l);
	background: var(--c-paper-2);
}
.c-flow__plate {
	position: relative;
	border: 1px solid var(--c-line-2);
	border-radius: var(--radius-l);
	background: var(--c-card);
	box-shadow: var(--shadow-3);
	overflow: hidden;
}
.c-flow__bar {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	padding: 0.8rem 1.1rem;
	border-bottom: 1px solid var(--c-line);
	background: var(--c-paper);
	color: var(--c-ink-3);
}
.c-flow__dots { display: inline-flex; gap: 5px; }
.c-flow__dots i { width: 8px; height: 8px; border-radius: 50%; border: 1px solid var(--c-line-2); }
.c-flow__file { color: var(--c-ink); }
.c-flow__status { margin-left: auto; text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.625rem; }
.c-flow__steps {
	position: relative;
	display: grid;
	gap: 0.875rem;
	padding: 1.75rem 1.5rem 1.75rem 3.5rem;
	list-style: none;
	background-image:
		linear-gradient(var(--c-grid) 1px, transparent 1px),
		linear-gradient(90deg, var(--c-grid) 1px, transparent 1px);
	background-size: 24px 24px;
}
.c-flow__steps::before {
	content: "";
	position: absolute;
	top: 3.1rem;
	bottom: 3.1rem;
	left: 1.95rem;
	width: 1px;
	background: linear-gradient(var(--c-signal), var(--c-signal-ink));
}
.c-flow__steps::after {
	content: "";
	position: absolute;
	left: calc(1.95rem - 2px);
	top: 3.1rem;
	width: 5px;
	height: 18px;
	border-radius: 3px;
	background: var(--c-signal);
	box-shadow: 0 0 10px var(--c-signal);
	animation: exn-flow 3.6s var(--ease) infinite;
}
@keyframes exn-flow {
	0% { transform: translateY(0); opacity: 0; }
	12% { opacity: 1; }
	88% { opacity: 1; }
	100% { transform: translateY(var(--flow-travel, 13rem)); opacity: 0; }
}
.c-flow__step {
	position: relative;
	display: grid;
	grid-template-columns: 1fr auto;
	align-items: baseline;
	gap: 0.15rem 1rem;
	padding: 1rem 1.15rem;
	border: 1px solid var(--c-line);
	border-radius: var(--radius-m);
	background: var(--c-card);
	box-shadow: var(--shadow-1);
}
.c-flow__node {
	position: absolute;
	left: calc(-1.55rem - 5px);
	top: 50%;
	width: 11px;
	height: 11px;
	margin-top: -5.5px;
	border-radius: 50%;
	background: var(--c-card);
	box-shadow: 0 0 0 1.5px var(--c-signal-ink);
}
.c-flow__step:first-child .c-flow__node { background: var(--c-signal); box-shadow: 0 0 0 1.5px var(--c-signal); }
.c-flow__step:last-child .c-flow__node { background: var(--c-ink); box-shadow: 0 0 0 1.5px var(--c-ink); }
.c-flow__node::after {
	content: "";
	position: absolute;
	top: 50%;
	left: 100%;
	width: calc(1.55rem - 1px);
	height: 1px;
	background: var(--c-line-2);
}
.c-flow__role { grid-column: 1 / -1; color: var(--c-ink-3); text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.625rem; }
.c-flow__name { font-family: var(--font-display); font-size: 1.25rem; font-weight: 620; letter-spacing: -0.02em; }
.c-flow__note { color: var(--c-ink-2); font-size: 0.875rem; text-align: right; }
.c-flow__caption {
	display: flex;
	flex-direction: column;
	gap: 0.2rem;
	padding: 1rem 1.25rem 1.15rem;
	border-top: 1px solid var(--c-line);
	background: var(--c-paper);
}
.c-flow__caption-label { color: var(--c-ink-3); text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.625rem; }
.c-flow__caption a { display: inline-block; padding-block: 0.2rem; font-weight: 600; font-size: 0.9688rem; line-height: 1.35; text-decoration: none; }
.c-flow__caption a:hover { color: var(--c-signal-ink); text-decoration: underline; }
.c-flow__mini {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	margin-top: 2.5rem;
	padding: 0.4rem 0;
	color: var(--c-ink-2);
	font-size: 0.875rem;
	text-decoration: none;
	min-height: 2.75rem;
}
.c-flow__mini-label { flex: none; padding: 0.15rem 0.5rem; border: 1px solid var(--c-line-2); border-radius: var(--radius-pill); text-transform: uppercase; letter-spacing: 0.06em; font-size: 0.625rem; color: var(--c-ink-3); background: var(--c-card); }
.c-flow__mini-steps { font-weight: 500; color: var(--c-ink); }
.c-flow__mini .c-icon { width: 1rem; color: var(--c-signal-ink); transition: transform var(--dur-1) var(--ease); }
.c-flow__mini:hover .c-icon { transform: translateX(3px); }
.c-flow__mini:hover .c-flow__mini-steps { text-decoration: underline; text-underline-offset: 0.2em; }
@media (max-width: 479px) {
	.c-flow::before { inset: 0.75rem -0.6rem -0.75rem 0.6rem; }
	.c-flow__steps { padding: 1.25rem 1rem 1.25rem 2.85rem; }
	.c-flow__steps::before { left: 1.45rem; }
	.c-flow__steps::after { left: calc(1.45rem - 2px); }
	.c-flow__node { left: calc(-1.4rem - 5px); }
	.c-flow__node::after { width: calc(1.4rem - 1px); }
	.c-flow__name { font-size: 1.125rem; }
	.c-flow__mini { flex-wrap: wrap; gap: 0.35rem 0.6rem; }
}

/* Topics */
.c-topics { padding-bottom: 0; }
.c-topics + .c-section { padding-top: var(--section-y-tight); }
.c-topics__head { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; margin-bottom: var(--space-4); }
.c-topics__note { color: var(--c-ink-3); text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.6875rem; }
.c-topic--all a { background: var(--c-card); }
.c-topic--all .c-topic__count { color: var(--c-signal-ink); }
.c-topic--all .c-icon { grid-row: 2 / span 2; transform: none; }
.c-topic--all a:hover .c-icon { transform: translateX(3px); }
.c-topics__list {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	list-style: none;
	border-top: 1px solid var(--c-line-2);
	border-left: 1px solid var(--c-line);
}
.c-topic { border-right: 1px solid var(--c-line); border-bottom: 1px solid var(--c-line); }
.c-topic a {
	position: relative;
	display: grid;
	grid-template-columns: 1fr auto;
	align-content: space-between;
	gap: 0.25rem 0.5rem;
	height: 100%;
	min-height: 8.5rem;
	padding: 1.15rem 1.15rem 1.25rem;
	text-decoration: none;
	transition: background-color var(--dur-2) var(--ease);
}
.c-topic a:hover { background: var(--c-card); }
.c-topic__count { grid-column: 1 / -1; font-family: var(--font-display); font-size: clamp(2rem, 1.6rem + 1.6vw, 3rem); font-weight: 600; letter-spacing: -0.04em; line-height: 1; color: var(--c-ink); font-variant-numeric: tabular-nums; transition: color var(--dur-2) var(--ease); }
.c-topic a:hover .c-topic__count { color: var(--c-signal-ink); }
.c-topic__name { align-self: end; font-family: var(--font-display); font-weight: 620; font-size: 1.125rem; letter-spacing: -0.015em; line-height: 1.2; }
.c-topic__unit { grid-column: 1; color: var(--c-ink-3); text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.625rem; }
.c-topic .c-icon { grid-column: 2; grid-row: 2 / span 2; align-self: end; width: 1.1rem; color: var(--c-ink-3); transition: transform var(--dur-2) var(--ease), color var(--dur-2) var(--ease); }
.c-topic a:hover .c-icon { color: var(--c-ink); transform: translate(2px, -2px); }
@media (min-width: 640px) { .c-topics__list { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 1024px) {
	.c-topics__list { grid-template-columns: repeat(var(--topic-cols, 5), minmax(0, 1fr)); }
	.c-topic a { min-height: 10rem; padding: 1.4rem 1.4rem 1.5rem; }
}

/* Feature grid */
.c-feature-grid { display: grid; gap: var(--gap); }
.c-feature-grid__side { display: grid; gap: calc(var(--gap) * 0.6); align-content: start; }
@media (min-width: 1024px) {
	.c-feature-grid { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); align-items: stretch; }
	.c-feature-grid__side { grid-auto-rows: 1fr; align-content: stretch; }
}

/* Newslist */
.c-newslist { display: grid; }

/* Audience */
.c-audience { border-top: 1px solid var(--c-line); }
.c-audience__grid { display: grid; gap: var(--space-8); }
@media (min-width: 1024px) { .c-audience__grid { grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: var(--space-9); align-items: start; } .c-audience__list { padding-top: 2.6rem; } }
.c-quote { margin: 0; }
.c-quote p {
	font-family: var(--font-display);
	font-size: clamp(1.625rem, 1.25rem + 1.65vw, 2.625rem);
	font-weight: 560;
	line-height: 1.16;
	letter-spacing: -0.028em;
	text-wrap: balance;
}
.c-quote p::before { content: "„"; color: var(--c-signal-ink); }
.c-quote p::after { content: "“"; color: var(--c-signal-ink); }
.c-audience__vision { margin: var(--space-5) 0 var(--space-4); max-width: 36rem; color: var(--c-ink-2); font-size: var(--fs-body-l); line-height: 1.55; }
.c-audience__title { font-size: var(--fs-h4); font-family: var(--font-mono); font-weight: 500; text-transform: uppercase; letter-spacing: var(--tr-label); font-size: var(--fs-label); color: var(--c-ink-3); margin-bottom: var(--space-4); }
.c-audience__items { list-style: none; border-top: 1px solid var(--c-line-2); }
.c-audience__items li {
	display: flex;
	align-items: baseline;
	gap: 1.25rem;
	padding: 1.15rem 0;
	border-bottom: 1px solid var(--c-line);
	font-family: var(--font-display);
	font-size: clamp(1.25rem, 1.1rem + 0.6vw, 1.625rem);
	font-weight: 600;
	letter-spacing: -0.02em;
	line-height: 1.25;
}
.c-audience__items .c-mono { flex: none; width: 1.75rem; height: 1.75rem; display: inline-grid; place-items: center; border: 1px solid var(--c-line-2); border-radius: 50%; color: var(--c-signal-ink); font-size: 0.6875rem; transform: translateY(-0.15em); }

/* Services (quiet, in preparation) */
.c-services { padding-bottom: var(--section-y-tight); }
.c-services__inner {
	display: grid;
	gap: var(--space-6);
	padding: clamp(1.5rem, 1rem + 2vw, 2.5rem);
	border: 1px dashed var(--c-line-2);
	border-radius: var(--radius-l);
}
@media (min-width: 1024px) { .c-services__inner { grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); gap: var(--space-8); align-items: start; } }
.c-services__title { margin-top: var(--space-3); font-size: var(--fs-h3); }
.c-services__text { margin: var(--space-3) 0 var(--space-2); color: var(--c-ink-2); font-size: 0.9688rem; max-width: 30rem; }
.c-services__list { display: grid; gap: var(--space-5); list-style: none; }
@media (min-width: 768px) { .c-services__list { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.c-services__list li { display: grid; gap: 0.4rem; padding-top: var(--space-4); border-top: 1px solid var(--c-line); }
.c-services__list strong { font-family: var(--font-display); font-weight: 620; font-size: 1.0625rem; letter-spacing: -0.012em; }
.c-services__list span { color: var(--c-ink-2); font-size: 0.9063rem; line-height: 1.55; }

/* CTA band (inverse) */
.c-cta { padding-bottom: var(--section-y); }
.c-cta__inner {
	position: relative;
	display: grid;
	gap: var(--space-6);
	padding: clamp(2rem, 1.2rem + 3.6vw, 4.5rem);
	border-radius: var(--radius-l);
	background: var(--c-inverse);
	color: var(--c-inverse-ink);
	overflow: hidden;
	isolation: isolate;
	box-shadow: var(--shadow-3);
}
[data-theme="dark"] .c-cta__inner { border: 1px solid var(--c-inverse-line); }
.c-cta__grid {
	position: absolute;
	inset: 0;
	z-index: -1;
	--c-grid: rgba(236, 234, 228, 0.06);
	-webkit-mask-image: radial-gradient(80% 120% at 100% 100%, #000 0%, transparent 70%);
	mask-image: radial-gradient(80% 120% at 100% 100%, #000 0%, transparent 70%);
}
.c-cta__inner::after {
	content: "";
	position: absolute;
	right: clamp(1.5rem, 4vw, 4.5rem);
	top: 0;
	width: 1px;
	height: 38%;
	background: linear-gradient(transparent, var(--c-signal));
	z-index: -1;
}
.c-cta__inner::before {
	content: "";
	position: absolute;
	right: calc(clamp(1.5rem, 4vw, 4.5rem) - 3px);
	top: calc(38% - 3px);
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: var(--c-inverse);
	border: 1px solid var(--c-signal);
	box-shadow: 0 0 0 4px rgba(34, 211, 238, 0.12);
	z-index: -1;
}
@media (min-width: 1024px) { .c-cta__inner { grid-template-columns: minmax(0, 1.4fr) auto; align-items: end; } }
.c-cta__label { color: var(--c-signal); }
.c-cta__title { margin-top: var(--space-3); font-size: var(--fs-h2); max-width: 18ch; color: var(--c-inverse-ink); }
.c-cta__text { margin-top: var(--space-4); color: var(--c-inverse-ink-2); font-size: var(--fs-body-l); }
.c-cta__text strong { color: var(--c-inverse-ink); font-weight: 600; }
.c-cta__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.c-cta .c-admin-flag { grid-column: 1 / -1; margin: 0; }
@media (max-width: 479px) { .c-cta__actions .c-btn { width: 100%; } }

/* 8. Footer --------------------------------------------------------------- */
.c-footer { padding-block: var(--space-8) var(--space-5); border-top: 1px solid var(--c-line); background: var(--c-paper-2); font-size: 0.9375rem; }
.c-footer__grid { display: grid; gap: var(--space-7) var(--space-6); grid-template-columns: repeat(2, minmax(0, 1fr)); }
.c-footer__brand { grid-column: 1 / -1; display: grid; gap: var(--space-4); justify-items: start; max-width: 22rem; }
@media (min-width: 640px) and (max-width: 1023.98px) { .c-footer__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 1024px) {
	.c-footer__grid { grid-template-columns: minmax(0, 1.6fr) repeat(3, minmax(0, 1fr)); }
	.c-footer__brand { grid-column: auto; }
}
.c-footer__tagline { color: var(--c-ink-2); line-height: 1.55; }
.c-footer__mail { display: inline-flex; align-items: center; gap: 0.5rem; min-height: 2.75rem; font-weight: 600; text-decoration: none; }
.c-footer__mail:hover { color: var(--c-signal-ink); text-decoration: underline; }
.c-footer__social { display: flex; gap: 0.5rem; list-style: none; }
.c-footer__social a { display: grid; place-items: center; width: 2.75rem; height: 2.75rem; border: 1px solid var(--c-line-2); border-radius: var(--radius-s); color: var(--c-ink-2); }
.c-footer__social a:hover { color: var(--c-ink); border-color: var(--c-ink); }
.c-footer__col .c-label { margin-bottom: var(--space-3); }
.c-footer__col ul { list-style: none; }
.c-footer__col a {
	display: inline-flex;
	align-items: center;
	gap: 0.45rem;
	min-height: 2.5rem;
	color: var(--c-ink-2);
	text-decoration: none;
}
.c-footer__col a:hover { color: var(--c-ink); text-decoration: underline; }
.c-footer__col .c-icon { width: 1rem; height: 1rem; }
.c-footer__col .c-admin-flag { margin-top: var(--space-2); }
.c-footer__bottom {
	display: flex;
	align-items: center;
	gap: var(--space-4);
	margin-top: var(--space-8);
	padding-top: var(--space-5);
	border-top: 1px solid var(--c-line);
	color: var(--c-ink-3);
	font-family: var(--font-mono);
	font-size: var(--fs-label);
	letter-spacing: 0.04em;
}
.c-footer__bottom .c-flowline { color: var(--c-line-2); opacity: 1; }
.c-footer__bottom .c-flowline::after { background: var(--c-paper-2); }
.c-footer__top { min-height: 2.75rem; display: inline-flex; align-items: center; text-decoration: none; color: var(--c-ink-2); }
.c-footer__top:hover { color: var(--c-ink); text-decoration: underline; }

/* 9. Inner pages: page head, chips, listing, article, prose, pages ------- */

/* Page head (shared by all inner pages) */
.c-pagehead { position: relative; isolation: isolate; padding-block: clamp(2.75rem, 1.6rem + 4.6vw, 5.5rem) clamp(2rem, 1.4rem + 2.4vw, 3.25rem); border-bottom: 1px solid var(--c-line); overflow: hidden; }
.c-pagehead__texture {
	position: absolute;
	inset: 0;
	z-index: -1;
	-webkit-mask-image: radial-gradient(70% 90% at 85% 0%, #000 0%, transparent 72%);
	mask-image: radial-gradient(70% 90% at 85% 0%, #000 0%, transparent 72%);
}
.c-pagehead__inner { display: grid; gap: var(--space-4); justify-items: start; }
.c-pagehead .c-section-head__eyebrow { margin-bottom: var(--space-1); }
.c-pagehead__title { font-size: var(--fs-h1); line-height: 1.06; letter-spacing: -0.034em; font-weight: 660; max-width: 20ch; text-wrap: balance; }
.c-pagehead__lead { max-width: 40rem; color: var(--c-ink-2); font-size: var(--fs-body-l); line-height: 1.55; }
.c-pagehead__bar { display: grid; gap: var(--space-4); width: 100%; margin-top: var(--space-4); }
@media (min-width: 1024px) { .c-pagehead__bar { grid-template-columns: minmax(0, 1fr) auto; align-items: center; } }
.c-pagehead__count { color: var(--c-ink-3); text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.6875rem; }
.c-pagehead__search { width: 100%; max-width: 40rem; margin-top: var(--space-3); }
.c-badge--quiet { gap: 0; margin-left: 0.25rem; background: transparent; }
.c-badge--quiet .c-status-dot { margin-right: 0.4rem; border-color: var(--c-signal-ink); }

/* Chips (category filter) */
.c-chips { min-width: 0; }
.c-chips__list { display: flex; flex-wrap: wrap; gap: 0.5rem; list-style: none; }
.c-chip {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	min-height: 2.5rem;
	padding: 0 0.95rem;
	border: 1px solid var(--c-line-2);
	border-radius: var(--radius-pill);
	background: var(--c-card);
	color: var(--c-ink);
	font-size: 0.9063rem;
	font-weight: 500;
	text-decoration: none;
	transition: border-color var(--dur-1) var(--ease), background-color var(--dur-1) var(--ease), color var(--dur-1) var(--ease);
}
.c-chip:hover { border-color: var(--c-ink-3); }
.c-chip[aria-current="page"] { background: var(--c-ink); border-color: var(--c-ink); color: var(--c-paper); }
.c-chip__count { color: var(--c-ink-3); font-size: 0.6875rem; letter-spacing: 0.04em; }
.c-chip[aria-current="page"] .c-chip__count { color: inherit; opacity: 0.7; }
.c-chip--sm { min-height: 2.25rem; padding: 0 0.8rem; font-size: 0.875rem; }
@media (max-width: 639.98px) {
	.c-pagehead--listing .c-chips { margin-inline: calc(var(--gutter) * -1); }
	.c-pagehead--listing .c-chips__list { flex-wrap: nowrap; overflow-x: auto; padding: 0.15rem var(--gutter) 0.35rem; scrollbar-width: none; scroll-snap-type: x proximity; scroll-padding-inline: var(--gutter); }
	.c-pagehead--listing .c-chips__list::-webkit-scrollbar { display: none; }
	.c-pagehead--listing .c-chips__list li { flex: none; scroll-snap-align: start; }
}

/* Listing: feature + balanced grid + pagination */
@media (max-width: 639.98px) {
	/* Mobile: compact, scannable rows after the featured post */
	.c-listing__grid { gap: 0.75rem; }
	.c-listing__grid > .c-card { flex-direction: row; }
	.c-listing__grid > .c-card .c-card__media { flex: none; width: 7.25rem; aspect-ratio: auto; border-bottom: 0; border-right: 1px solid var(--c-line); }
	.c-listing__grid > .c-card .c-card__media img { position: absolute; inset: 0; }
	.c-listing__grid > .c-card .c-card__body { padding: 0.95rem 1rem 1rem; gap: 0.45rem; }
	.c-listing__grid > .c-card .c-card__title { font-size: 1.0313rem; line-height: 1.3; }
	.c-listing__grid > .c-card .c-card__excerpt { display: none; }
	.c-listing__grid > .c-card .c-card__media.is-plate img.is-contained { padding: 12%; }
}
.c-section--listing { padding-block: clamp(2rem, 1.4rem + 2.4vw, 3.5rem) var(--section-y-tight); }
.c-listing { display: grid; gap: var(--gap); }
.c-listing__intro { margin-bottom: var(--space-4); }
.c-listing__grid { display: grid; gap: var(--gap); grid-template-columns: minmax(0, 1fr); }
@media (min-width: 640px) {
	.c-listing__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.c-listing__grid > .c-card:last-child:nth-child(odd) { grid-column: 1 / -1; flex-direction: row; }
	.c-listing__grid > .c-card:last-child:nth-child(odd) .c-card__media { flex: none; width: 46%; aspect-ratio: auto; min-height: 13rem; border-bottom: 0; border-right: 1px solid var(--c-line); }
	.c-listing__grid > .c-card:last-child:nth-child(odd) .c-card__body { justify-content: center; }
}
@media (min-width: 1024px) {
	.c-listing__grid { grid-template-columns: repeat(6, minmax(0, 1fr)); }
	.c-listing__grid > .c-card { grid-column: span 2; }
	.c-listing__grid > .c-card:last-child:nth-child(odd) { grid-column: span 2; flex-direction: column; }
	.c-listing__grid > .c-card:last-child:nth-child(odd) .c-card__media { width: auto; aspect-ratio: 16 / 9; min-height: 0; border-right: 0; border-bottom: 1px solid var(--c-line); }
	.c-listing__grid > .c-card:last-child:nth-child(3n+1) { grid-column: 1 / -1; flex-direction: row; }
	.c-listing__grid > .c-card:last-child:nth-child(3n+1) .c-card__media { flex: none; width: 50%; aspect-ratio: 16 / 9; border-bottom: 0; border-right: 1px solid var(--c-line); }
	.c-listing__grid > .c-card:last-child:nth-child(3n+1) .c-card__body { min-width: 0; }
	.c-listing__grid > .c-card:last-child:nth-child(3n+1) .c-card__body { justify-content: center; padding: clamp(1.35rem, 1rem + 1.2vw, 2rem); }
	.c-listing__grid > .c-card:nth-last-child(2):nth-child(3n+1),
	.c-listing__grid > .c-card:last-child:nth-child(3n+2) { grid-column: span 3; }
	.c-listing__feature .c-card--feature { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); }
	.c-listing__feature .c-card--feature .c-card__media { aspect-ratio: auto; min-height: 23rem; border-bottom: 0; border-right: 1px solid var(--c-line); }
	.c-listing__feature .c-card--feature .c-card__media img { position: absolute; inset: 0; }
	.c-listing__feature .c-card--feature .c-card__body { justify-content: center; padding: clamp(1.75rem, 1rem + 2vw, 3rem); }
}
.c-pagination { display: grid; justify-items: center; gap: var(--space-3); margin-top: var(--space-6); padding-top: var(--space-6); border-top: 1px solid var(--c-line); }
.c-pagination__status { color: var(--c-ink-3); text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.6875rem; }
.c-pagination__list { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.4rem; list-style: none; }
.c-pagination .page-numbers { display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem; min-width: 2.75rem; min-height: 2.75rem; padding: 0 0.85rem; border: 1px solid var(--c-line-2); border-radius: var(--radius-s); background: var(--c-card); font-size: 0.9375rem; font-weight: 500; text-decoration: none; font-variant-numeric: tabular-nums; }
.c-pagination a.page-numbers:hover { border-color: var(--c-ink-3); }
.c-pagination .current { background: var(--c-ink); color: var(--c-paper); border-color: var(--c-ink); }
.c-pagination .dots { border: 0; background: transparent; min-width: 1.5rem; }
.c-pagination .c-icon { width: 1rem; }

/* Empty state */
.c-empty { display: grid; justify-items: center; gap: var(--space-3); padding: clamp(2.5rem, 2rem + 3vw, 4.5rem) var(--space-5); border: 1px dashed var(--c-line-2); border-radius: var(--radius-l); text-align: center; color: var(--c-ink-2); }
.c-empty__mark { display: flex; align-items: center; gap: 0; margin-bottom: var(--space-3); color: var(--c-signal-ink); }
.c-empty__node { width: 9px; height: 9px; border-radius: 50%; background: currentColor; }
.c-empty__node--open { background: transparent; border: 1.5px solid var(--c-ink-3); }
.c-empty__line { width: 4.5rem; height: 0; border-top: 1.5px dashed var(--c-line-2); }
.c-empty__title { font-size: var(--fs-h3); color: var(--c-ink); }
.c-empty__text { max-width: 34rem; }
.c-empty__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.6rem; margin-top: var(--space-3); }
.c-empty .c-admin-flag { text-align: left; }
.c-empty + .c-chips { margin-top: var(--space-6); }
.c-empty + .c-chips .c-chips__list { justify-content: center; }

/* Logo-on-white covers: contained on a neutral plate instead of cropped */
.c-card__media.is-plate { background: #f1efe9; }
.c-card__media.is-plate img.is-contained, .c-post__cover .c-post__plate img.is-contained { object-fit: contain; padding: 9% 14%; mix-blend-mode: multiply; }
.c-card:hover .c-card__media.is-plate img { transform: scale(1.03); }
[data-theme="dark"] .c-card__media.is-plate { background: #dedbd3; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .c-card__media.is-plate { background: #dedbd3; } }

/* Reading progress (subtle, hidden for reduced motion) */
.c-progress { position: fixed; top: 0; left: 0; right: 0; z-index: 60; height: 2px; pointer-events: none; }
.c-progress span { display: block; height: 100%; background: var(--c-signal); transform: scaleX(0); transform-origin: 0 50%; }
@media (prefers-reduced-motion: reduce) { .c-progress { display: none; } }

/* Post head */
.c-posthead { position: relative; isolation: isolate; padding-block: clamp(2.25rem, 1.4rem + 3.6vw, 4.5rem) clamp(1.75rem, 1.2rem + 2vw, 2.75rem); overflow: hidden; }
.c-posthead__inner { display: grid; gap: var(--space-4); }
.c-posthead__inner > * { max-width: 52rem; }
.c-crumbs ol { display: flex; flex-wrap: wrap; align-items: center; gap: 0.25rem 0.6rem; list-style: none; font-size: 0.6875rem; text-transform: uppercase; letter-spacing: 0.08em; }
.c-crumbs li { display: inline-flex; align-items: center; gap: 0.6rem; }
.c-crumbs li + li::before { content: ""; width: 1.25rem; height: 1px; background: var(--c-line-2); }
.c-crumbs a { display: inline-flex; align-items: center; min-height: 1.75rem; color: var(--c-ink-3); text-decoration: none; }
.c-crumbs li:last-child a { color: var(--c-signal-ink); }
.c-crumbs a:hover { color: var(--c-ink); text-decoration: underline; }
.c-posthead__title { font-size: clamp(2rem, 1.45rem + 2.3vw, 3.375rem); line-height: 1.07; letter-spacing: -0.032em; font-weight: 660; text-wrap: balance; }
.c-posthead__lead { color: var(--c-ink-2); font-size: var(--fs-body-l); line-height: 1.55; max-width: 44rem; }
.c-posthead__meta { display: flex; align-items: center; gap: var(--space-4); margin-top: var(--space-3); padding-top: var(--space-4); border-top: 1px solid var(--c-line); max-width: none !important; width: 100%; }
.c-avatar { flex: none; display: inline-grid; place-items: center; width: 2.75rem; height: 2.75rem; border-radius: 50%; background: var(--c-ink); color: var(--c-paper); font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.04em; box-shadow: 0 0 0 3px var(--c-paper), 0 0 0 4px var(--c-line-2); }
.c-avatar--lg { width: 3.5rem; height: 3.5rem; font-size: 0.875rem; }
.c-meta { display: flex; flex-wrap: wrap; gap: 0.6rem clamp(1.25rem, 0.8rem + 2vw, 2.5rem); margin: 0; }
.c-meta dt { color: var(--c-ink-3); font-family: var(--font-mono); font-size: 0.625rem; text-transform: uppercase; letter-spacing: 0.08em; }
.c-meta dd { margin: 0.1rem 0 0; font-size: 0.9375rem; font-weight: 500; font-variant-numeric: tabular-nums; }
.c-meta a { display: inline-block; padding-block: 0.15rem; text-decoration: none; }
.c-meta a:hover { color: var(--c-signal-ink); text-decoration: underline; }

/* Cover */
.c-post__cover { margin: 0 auto; }
.c-post__cover img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border: 1px solid var(--c-line); border-radius: var(--radius-l); background: var(--c-paper-3); box-shadow: var(--shadow-2); }
.c-post__cover.is-plate { background: none; }
.c-post__plate { display: block; aspect-ratio: 16 / 9; background: #f1efe9; border: 1px solid var(--c-line); border-radius: var(--radius-l); box-shadow: var(--shadow-2); overflow: hidden; isolation: isolate; }
.c-post__cover .c-post__plate img.is-contained { height: 100%; aspect-ratio: auto; border: 0; border-radius: 0; box-shadow: none; background: none; mix-blend-mode: multiply; }
[data-theme="dark"] .c-post__plate { background: #dedbd3; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .c-post__plate { background: #dedbd3; } }

/* Article layout: one editorial block — header, cover and body share its edges.
   ≥1200: [TOC 15rem] [gap 5rem] [text 45rem = 720px]; below: single 720px column. */
.c-post__layout { display: grid; justify-content: center; grid-template-columns: minmax(0, var(--prose)); gap: var(--space-6); padding-block: clamp(2rem, 1.4rem + 2.4vw, 3.5rem) var(--section-y-tight); }
.c-posthead__inner, .c-pagehead--page .c-pagehead__inner { max-width: calc(var(--prose) + 2 * var(--gutter)); }
.c-post__cover { max-width: calc(var(--prose) + 2 * var(--gutter)); }
@media (min-width: 1200px) {
	.c-posthead__inner, .c-pagehead--page .c-pagehead__inner, .c-post__cover { max-width: calc(65rem + 2 * var(--gutter)); }
	.c-post__layout { grid-template-columns: 15rem minmax(0, var(--prose)); gap: 5rem; }
	.c-post__main { grid-column: 2; }
}
.c-post__aside { display: none; }
@media (min-width: 1200px) {
	.c-post__aside { display: block; }
	.c-toc--inline { display: none; }
}
.c-toc--side { position: sticky; top: calc(var(--header-h) + 2rem); max-height: calc(100vh - var(--header-h) - 4rem); overflow-y: auto; padding-right: 0.25rem; }
.c-toc__title { display: flex; align-items: center; gap: 0.5rem; margin-bottom: var(--space-3); }
.c-toc__title .c-icon, .c-toc summary .c-label .c-icon { width: 0.95rem; }
.c-toc__list { list-style: none; counter-reset: toc; display: grid; gap: 0.1rem; border-left: 1px solid var(--c-line); }
.c-toc__list li { counter-increment: toc; }
.c-toc__list a { position: relative; display: grid; grid-template-columns: 1.6rem 1fr; gap: 0.25rem; padding: 0.4rem 0.5rem 0.4rem 0.85rem; margin-left: -1px; border-left: 1px solid transparent; color: var(--c-ink-2); font-size: 0.875rem; line-height: 1.4; text-decoration: none; transition: color var(--dur-1) var(--ease), border-color var(--dur-1) var(--ease); }
.c-toc__list a::before { content: counter(toc, decimal-leading-zero); font-family: var(--font-mono); font-size: 0.6875rem; color: var(--c-ink-3); padding-top: 0.12rem; }
.c-toc__list a:hover { color: var(--c-ink); }
.c-toc__list a[aria-current="true"] { color: var(--c-ink); border-left-color: var(--c-signal); font-weight: 500; }
.c-toc__list a[aria-current="true"]::before { color: var(--c-signal-ink); }
.c-toc--inline { border: 1px solid var(--c-line); border-radius: var(--radius-m); background: var(--c-card); box-shadow: var(--shadow-1); margin-bottom: var(--space-6); }
.c-toc--inline summary { display: flex; align-items: center; gap: 0.75rem; min-height: 3.25rem; padding: 0 1rem; cursor: pointer; list-style: none; }
.c-toc--inline summary::-webkit-details-marker { display: none; }
.c-toc--inline summary .c-label { display: inline-flex; align-items: center; gap: 0.5rem; color: var(--c-ink); }
.c-toc__n { margin-left: auto; color: var(--c-ink-3); font-size: 0.6875rem; }
.c-toc--inline summary > .c-icon { width: 1.1rem; color: var(--c-ink-3); transition: transform var(--dur-2) var(--ease); }
.c-toc--inline[open] summary > .c-icon { transform: rotate(180deg); }
.c-toc--inline .c-toc__list { margin: 0 1rem 1rem; }

/* Prose */
.c-prose { --flow: 1.2em; max-width: var(--prose); min-width: 0; font-size: clamp(1.0625rem, 1.03rem + 0.15vw, 1.125rem); line-height: 1.72; color: var(--c-ink); overflow-wrap: break-word; }
.c-prose > * + * { margin-top: var(--flow); }
.c-prose :where(h2, h3, h4) { scroll-margin-top: calc(var(--header-h) + 1.5rem); text-wrap: balance; }
.c-prose h2 { margin-top: 2.4em; padding-top: 0.2em; font-size: clamp(1.5rem, 1.3rem + 0.85vw, 2rem); line-height: 1.18; letter-spacing: -0.024em; }
.c-prose h3 { margin-top: 1.9em; font-size: clamp(1.1875rem, 1.12rem + 0.3vw, 1.375rem); line-height: 1.3; letter-spacing: -0.015em; }
.c-prose h4 { margin-top: 1.6em; font-size: 1.0625rem; letter-spacing: -0.01em; }
.c-prose :where(h2, h3, h4) + * { margin-top: 0.7em; }
.c-prose > :first-child { margin-top: 0; }
.c-prose a { color: var(--c-signal-ink); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
.c-prose a:hover { text-decoration-thickness: 2px; }
.c-prose strong { font-weight: 600; }
.c-prose ul, .c-prose ol { padding-left: 1.35em; }
.c-prose li + li { margin-top: 0.45em; }
.c-prose li::marker { color: var(--c-ink-3); }
.c-prose ol > li::marker { font-family: var(--font-mono); font-size: 0.85em; }
.c-prose img { height: auto; border-radius: var(--radius-m); }
.c-prose figure { margin-inline: 0; }
.c-prose figure img { border: 1px solid var(--c-line); }
.c-prose figcaption, .c-prose .wp-element-caption { margin-top: 0.65rem; color: var(--c-ink-3); font-size: 0.875rem; line-height: 1.5; }
.c-prose figcaption::before, .c-prose .wp-element-caption::before { content: "↳ "; color: var(--c-signal-ink); }
.c-prose blockquote { margin-inline: 0; padding: 0.25rem 0 0.25rem 1.35rem; border-left: 2px solid var(--c-signal); color: var(--c-ink-2); font-size: 1.05em; }
.c-prose hr { border: 0; height: 1px; background: var(--c-line); margin-block: 2.75em; }
.c-prose :not(pre) > code { padding: 0.12em 0.38em; border: 1px solid var(--c-line); border-radius: var(--radius-xs); background: var(--c-paper-2); font-family: var(--font-mono), ui-monospace, monospace; font-size: 0.86em; overflow-wrap: anywhere; }
.c-prose kbd { padding: 0.1em 0.4em; border: 1px solid var(--c-line-2); border-bottom-width: 2px; border-radius: var(--radius-xs); font-family: var(--font-mono); font-size: 0.85em; }

/* Code blocks */
.c-code { position: relative; margin-top: var(--flow, 1.2em); }
.c-prose .c-code + * { margin-top: var(--flow); }
.c-code pre, .c-prose pre {
	margin: 0;
	overflow-x: auto;
	padding: 1.15rem 1.25rem;
	border: 1px solid var(--c-inverse-line);
	border-radius: var(--radius-m);
	background: var(--c-inverse);
	color: var(--c-inverse-ink);
	font-family: var(--font-mono), ui-monospace, SFMono-Regular, Menlo, monospace;
	font-size: 0.8438rem;
	line-height: 1.7;
	tab-size: 2;
	scrollbar-width: thin;
	scrollbar-color: var(--c-inverse-line) transparent;
}
.c-code pre:focus-visible { outline: 2px solid var(--c-signal); outline-offset: 2px; }
.c-code:has(.c-code__copy:not([hidden])) pre { padding-right: 6.75rem; }
.c-code:has(.c-code__lang) pre { padding-top: 2.6rem; }
.c-code pre code { font: inherit; background: none; border: 0; padding: 0; color: inherit; }
.c-code__lang { position: absolute; top: 0.85rem; left: 1.25rem; z-index: 1; color: var(--c-inverse-ink-2); font-size: 0.6875rem; text-transform: uppercase; letter-spacing: 0.08em; }
.c-code__copy {
	position: absolute;
	top: 0.6rem;
	right: 0.6rem;
	z-index: 1;
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	min-height: 2rem;
	padding: 0 0.7rem;
	border: 1px solid var(--c-inverse-line);
	border-radius: var(--radius-s);
	background: var(--c-inverse-2);
	color: var(--c-inverse-ink-2);
	font-size: 0.75rem;
	font-weight: 500;
	cursor: pointer;
	transition: color var(--dur-1) var(--ease), border-color var(--dur-1) var(--ease);
}
.c-code__copy:hover { color: var(--c-inverse-ink); border-color: var(--c-inverse-ink-2); }
.c-code__copy:focus-visible { outline: 2px solid var(--c-signal); outline-offset: 2px; }
.c-code__copy .c-icon { width: 0.95rem; }
.c-code__copy .c-icon--check, .c-code__copy.is-copied .c-icon--copy { display: none; }
.c-code__copy.is-copied .c-icon--check { display: inline; color: var(--c-signal); }

/* Tables */
.c-prose .wp-block-table { margin-inline: 0; }
.c-table { overflow-x: auto; border: 1px solid var(--c-line); border-radius: var(--radius-m); background: var(--c-card); }
.c-table:focus-visible { outline: 2px solid var(--c-focus); outline-offset: 2px; }
.c-prose table { width: 100%; min-width: 32rem; border-collapse: collapse; font-size: 0.9063rem; line-height: 1.5; }
.c-prose th, .c-prose td { padding: 0.65rem 0.9rem; border-bottom: 1px solid var(--c-line); text-align: left; vertical-align: top; }
.c-prose thead th, .c-prose tr:first-child > th { background: var(--c-paper-2); font-weight: 600; font-size: 0.8438rem; }
.c-prose tr:last-child > td { border-bottom: 0; }
.c-prose table.has-fixed-layout { table-layout: auto; }

/* Post footer: categories, author, prev/next */
.c-post__footer { display: grid; gap: var(--space-6); margin-top: var(--space-8); padding-top: var(--space-6); border-top: 1px solid var(--c-line); }
.c-post__tags { display: flex; flex-wrap: wrap; align-items: center; gap: 0.75rem 1rem; }
.c-author { display: flex; gap: var(--space-5); align-items: flex-start; padding: clamp(1.25rem, 1rem + 1vw, 1.75rem); border: 1px solid var(--c-line); border-radius: var(--radius-l); background: var(--c-card); box-shadow: var(--shadow-1); }
.c-author__body { display: grid; gap: 0.3rem; justify-items: start; }
.c-author__name { font-family: var(--font-display); font-size: 1.25rem; font-weight: 620; letter-spacing: -0.015em; }
.c-author__bio { color: var(--c-ink-2); font-size: 0.9375rem; }
.c-author .c-link-arrow { margin-top: 0.35rem; }
.c-postnav { display: grid; gap: var(--space-3); }
@media (min-width: 640px) { .c-postnav { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.c-postnav__link { display: grid; gap: 0.45rem; align-content: start; min-height: 6.5rem; padding: 1.1rem 1.25rem; border: 1px solid var(--c-line); border-radius: var(--radius-m); background: var(--c-card); text-decoration: none; transition: border-color var(--dur-2) var(--ease), box-shadow var(--dur-2) var(--ease); }
.c-postnav__link:hover { border-color: var(--c-line-2); box-shadow: var(--shadow-2); }
.c-postnav__link--next { text-align: right; justify-items: end; }
@media (min-width: 640px) { .c-postnav__link--next:only-child { grid-column: 2; } }
.c-postnav__dir { display: inline-flex; align-items: center; gap: 0.45rem; color: var(--c-ink-3); font-size: 0.6875rem; text-transform: uppercase; letter-spacing: 0.08em; }
.c-postnav__dir .c-icon { width: 0.95rem; color: var(--c-signal-ink); }
.c-postnav__title { font-family: var(--font-display); font-weight: 600; font-size: 1.0625rem; line-height: 1.3; letter-spacing: -0.012em; }

/* About */
.c-about__grid { display: grid; gap: var(--space-8); }
@media (min-width: 1024px) { .c-about__grid { grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: var(--space-9); } }
.c-about__title { margin: var(--space-4) 0 var(--space-5); font-size: var(--fs-h2); line-height: 1.1; letter-spacing: -0.028em; text-wrap: balance; }
.c-about__text { max-width: 36rem; color: var(--c-ink-2); font-size: var(--fs-body-l); line-height: 1.6; }
.c-about__content { margin-top: var(--space-5); color: var(--c-ink-2); font-size: 1rem; }

/* Services */
.c-offers { display: grid; gap: var(--gap); list-style: none; }
@media (min-width: 900px) { .c-offers { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.c-offer { display: grid; align-content: start; gap: var(--space-3); padding: clamp(1.4rem, 1.1rem + 1.2vw, 2.1rem); border: 1px solid var(--c-line); border-radius: var(--radius-l); background: var(--c-card); box-shadow: var(--shadow-1); }
.c-offer__top { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-bottom: var(--space-4); }
.c-offer__index { font-family: var(--font-display); font-size: 2.5rem; font-weight: 600; line-height: 1; letter-spacing: -0.04em; color: var(--c-ink-3); }
.c-offer__top .c-badge--quiet { margin: 0; }
.c-offer__title { font-size: var(--fs-h3); letter-spacing: -0.02em; }
.c-offer__text { color: var(--c-ink-2); line-height: 1.6; }
.c-notice { display: grid; gap: var(--space-5); margin-top: var(--space-7); padding: clamp(1.5rem, 1.1rem + 1.8vw, 2.5rem); border: 1px dashed var(--c-line-2); border-radius: var(--radius-l); }
@media (min-width: 900px) { .c-notice { grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: var(--space-8); } }
.c-notice__title { font-size: var(--fs-h3); }
.c-notice__text { margin-top: var(--space-2); color: var(--c-ink-2); max-width: 40rem; }
.c-notice__content { margin-top: var(--space-3); font-size: 0.9375rem; color: var(--c-ink-3); }
.c-notice__actions { display: flex; flex-wrap: wrap; gap: 0.6rem; }

/* Contact */
.c-contact { display: grid; gap: var(--gap); }
@media (min-width: 1024px) { .c-contact { grid-template-columns: minmax(0, 1.75fr) minmax(0, 1fr); align-items: stretch; } }
.c-mailcard { position: relative; isolation: isolate; overflow: hidden; display: grid; align-content: start; gap: var(--space-4); padding: clamp(1.75rem, 1rem + 3.4vw, 4rem); border-radius: var(--radius-l); background: var(--c-inverse); color: var(--c-inverse-ink); box-shadow: var(--shadow-3); }
[data-theme="dark"] .c-mailcard { border: 1px solid var(--c-inverse-line); }
.c-mailcard__grid { position: absolute; inset: 0; z-index: -1; --c-grid: rgba(236, 234, 228, 0.06); -webkit-mask-image: radial-gradient(90% 120% at 100% 0%, #000 0%, transparent 70%); mask-image: radial-gradient(90% 120% at 100% 0%, #000 0%, transparent 70%); }
.c-mailcard__label { display: inline-flex; align-items: center; gap: 0.5rem; color: var(--c-signal); }
.c-mailcard__label .c-icon { width: 1rem; }
.c-mailcard__address { font-family: var(--font-display); font-size: clamp(1.75rem, 1.1rem + 3.2vw, 3.75rem); font-weight: 620; letter-spacing: -0.035em; line-height: 1.05; overflow-wrap: anywhere; }
.c-mailcard__address a { color: var(--c-inverse-ink); text-decoration: none; background-image: linear-gradient(var(--c-signal), var(--c-signal)); background-size: 100% 2px; background-position: 0 100%; background-repeat: no-repeat; padding-bottom: 0.08em; }
.c-mailcard__address a:hover { color: #fff; }
.c-mailcard__address a:focus-visible { outline: 2px solid var(--c-signal); outline-offset: 4px; }
.c-mailcard__text { max-width: 34rem; color: var(--c-inverse-ink-2); font-size: var(--fs-body-l); line-height: 1.55; }
.c-mailcard__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: var(--space-4); }
@media (max-width: 479px) { .c-mailcard__actions .c-btn { width: 100%; } }
.c-contact__aside { display: grid; align-content: start; gap: var(--space-4); padding: clamp(1.4rem, 1.1rem + 1.2vw, 2rem); border: 1px solid var(--c-line); border-radius: var(--radius-l); background: var(--c-card); }
.c-linklist { list-style: none; border-top: 1px solid var(--c-line); }
.c-linklist a { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 4.25rem; padding: 0.85rem 0; border-bottom: 1px solid var(--c-line); text-decoration: none; }
.c-linklist span { display: grid; gap: 0.15rem; }
.c-linklist strong { font-family: var(--font-display); font-weight: 600; font-size: 1.0625rem; letter-spacing: -0.012em; }
.c-linklist small { color: var(--c-ink-3); font-size: 0.875rem; }
.c-linklist .c-icon { flex: none; width: 1.1rem; color: var(--c-ink-3); transition: transform var(--dur-1) var(--ease), color var(--dur-1) var(--ease); }
.c-linklist a:hover .c-icon { transform: translateX(3px); color: var(--c-signal-ink); }
.c-linklist a:hover strong { text-decoration: underline; text-underline-offset: 0.2em; }

/* Search */
.c-search--lg { padding: 0.4rem 0.4rem 0.4rem 1rem; }
.c-search--lg .c-search__input { min-height: 2.75rem; font-size: 1.0625rem; }
.c-search--lg .c-btn { min-height: 2.75rem; }
.c-results { display: grid; gap: calc(var(--gap) * 0.6); max-width: 56rem; }
.c-card--page .c-card__body { padding-block: 1.25rem; }

/* 404 */
.c-notfound { position: relative; isolation: isolate; overflow: hidden; padding-block: clamp(3rem, 2rem + 5vw, 7rem); border-bottom: 1px solid var(--c-line); }
.c-notfound__inner { display: grid; justify-items: start; gap: var(--space-4); }
.c-notfound__trace { display: flex; align-items: center; width: min(100%, 30rem); margin-bottom: var(--space-5); color: var(--c-ink-3); }
.c-notfound__node { flex: none; width: 10px; height: 10px; border-radius: 50%; background: var(--c-signal); }
.c-notfound__node--open { background: transparent; border: 1.5px solid var(--c-ink-3); }
.c-notfound__line { flex: 1; height: 0; border-top: 1.5px solid var(--c-signal); }
.c-notfound__line--dashed { border-top: 1.5px dashed var(--c-line-2); }
.c-notfound__break { flex: none; padding: 0.3rem 0.65rem; border: 1px solid var(--c-line-2); border-radius: var(--radius-pill); background: var(--c-card); color: var(--c-ink); font-size: 0.75rem; letter-spacing: 0.08em; }
.c-notfound__title { font-size: var(--fs-h1); line-height: 1.05; letter-spacing: -0.034em; }
.c-notfound__path { max-width: 100%; padding: 0.3rem 0.6rem; border-radius: var(--radius-xs); background: var(--c-paper-2); border: 1px solid var(--c-line); color: var(--c-ink-2); font-size: 0.8125rem; overflow-wrap: anywhere; }
.c-notfound__lead { max-width: 38rem; color: var(--c-ink-2); font-size: var(--fs-body-l); line-height: 1.55; }
.c-notfound__search { width: 100%; max-width: 36rem; margin-top: var(--space-3); }
.c-notfound__actions { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: var(--space-2); }

/* 10. Utilities + motion -------------------------------------------------- */
.u-sr-only, .screen-reader-text {
	position: absolute !important;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}
/* Reveal: only hides when JS has opted in and motion is allowed (never without JS). */
.reveal-ready [data-reveal]:not(.is-in) { opacity: 0; transform: translateY(14px); }
.reveal-ready [data-reveal] { transition: opacity var(--dur-3) var(--ease), transform var(--dur-3) var(--ease), border-color var(--dur-2) var(--ease), box-shadow var(--dur-2) var(--ease); }
@media (prefers-reduced-motion: reduce) {
	*, *::before, *::after { animation: none !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
	.c-flow__steps::after { display: none; }
}
@media print {
	.c-header, .c-sheet, .c-footer, .c-cta, .c-skip { display: none !important; }
	body { background: #fff; color: #000; }
}

/* QA r3: small-screen refinements */
@media (max-width: 639.98px) {
	.c-flow__stack::before { inset: 0.75rem -0.5rem -0.75rem 0.5rem; }
}
@media (max-width: 479.98px) {
	.c-flow__mini .c-icon { display: none; }
}
@media (max-width: 26rem) { .c-sheet__panel { border-left: 0; } }