@charset "UTF-8";

/* ==========================================================================
   TechScan AI — main stylesheet
   --------------------------------------------------------------------------
   01 Fonts            06 Frame (screenshots)   11 Analysis      16 Final CTA
   02 Tokens           07 Header & menu         12 Categories    17 Footer
   03 Base             08 Hero & facts          13 Timeline      18 Inner pages
   04 Layout           09 Introduction          14 Privacy/uses  19 Motion
   05 Components       10 Evidence & pipeline   15 FAQ           20 Responsive
   ========================================================================== */

/* 01 Fonts — self-hosted, SIL Open Font License (see assets/fonts). ------- */

@font-face {
	font-family: "Geist";
	src: url("../fonts/geist-latin-wght-normal.woff2") format("woff2-variations"),
		url("../fonts/geist-latin-wght-normal.woff2") format("woff2");
	font-weight: 100 900;
	font-style: normal;
	font-display: swap;
	unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
	font-family: "Geist";
	src: url("../fonts/geist-latin-ext-wght-normal.woff2") format("woff2-variations"),
		url("../fonts/geist-latin-ext-wght-normal.woff2") format("woff2");
	font-weight: 100 900;
	font-style: normal;
	font-display: swap;
	unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
	font-family: "JetBrains Mono";
	src: url("../fonts/jetbrains-mono-latin-wght-normal.woff2") format("woff2-variations"),
		url("../fonts/jetbrains-mono-latin-wght-normal.woff2") format("woff2");
	font-weight: 100 800;
	font-style: normal;
	font-display: swap;
}

/* 02 Tokens ---------------------------------------------------------------
   Palette derived from the TechScan AI icon: signal mint #00FCB8 on a deep
   green-black #041E15. Mint is a fill colour; text accents use --mint-ink. */

:root {
	--paper: #f5f6f3;
	--paper-2: #eceee9;
	--surface: #ffffff;
	--ink: #0b1210;
	--ink-2: #39443f;
	--ink-3: #5c6762;
	--line: #d9ddd6;
	--line-strong: #b9c0b8;

	--mint: #00fcb8;
	--mint-ink: #006b4c;
	--mint-wash: rgba(0, 252, 184, 0.12);

	--night: #07130f;
	--night-2: #0d1c17;
	--night-text: #e6ece8;
	--night-muted: #8fa29a;
	--night-line: rgba(230, 236, 232, 0.12);

	--font-sans: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
	--font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

	--max: 1280px;
	--gutter: clamp(20px, 4vw, 48px);
	--header-h: 68px;
	--section-y: clamp(88px, 10vw, 152px);
	--radius: 6px;
	--radius-sm: 3px;
	--ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

/* 03 Base ----------------------------------------------------------------- */

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

html {
	-webkit-text-size-adjust: 100%;
	text-size-adjust: 100%;
	scroll-padding-top: calc(var(--header-h) + 16px);
}

@media (prefers-reduced-motion: no-preference) {
	html {
		scroll-behavior: smooth;
	}
}

body {
	margin: 0;
	background: var(--paper);
	color: var(--ink);
	font-family: var(--font-sans);
	font-size: 1.0625rem;
	line-height: 1.6;
	font-feature-settings: "ss01", "cv11";
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	text-rendering: optimizeLegibility;
	overflow-x: clip;
}

body.menu-open {
	overflow: hidden;
}

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

img {
	height: auto;
}

h1,
h2,
h3,
h4,
p,
ul,
ol,
dl,
dd,
figure,
blockquote {
	margin: 0;
}

ul[class],
ol[class] {
	padding: 0;
	list-style: none;
}

h1,
h2,
h3,
h4 {
	font-weight: 600;
	letter-spacing: -0.02em;
	line-height: 1.15;
	text-wrap: balance;
}

p {
	text-wrap: pretty;
}

a {
	color: inherit;
	text-decoration-thickness: 1px;
	text-underline-offset: 0.2em;
}

button {
	font: inherit;
	color: inherit;
}

code,
kbd,
pre,
samp,
.mono {
	font-family: var(--font-mono);
	font-feature-settings: "zero" 0, "calt" 0;
}

::selection {
	background: var(--mint);
	color: var(--ink);
}

:focus-visible {
	outline: 2px solid var(--mint-ink);
	outline-offset: 3px;
	border-radius: 2px;
}

.section--dark :focus-visible,
.site-footer :focus-visible {
	outline-color: var(--mint);
}

.screen-reader-text {
	position: absolute !important;
	width: 1px;
	height: 1px;
	margin: -1px;
	padding: 0;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	clip-path: inset(50%);
	white-space: nowrap;
	border: 0;
}

.skip-link {
	position: fixed;
	top: 12px;
	left: 12px;
	z-index: 100;
	padding: 10px 16px;
	background: var(--ink);
	color: #fff;
	font-size: 0.875rem;
	font-weight: 500;
	text-decoration: none;
	border-radius: var(--radius);
	transform: translateY(-160%);
	transition: transform 0.2s var(--ease);
}

.skip-link:focus {
	transform: none;
}

.site-main:focus {
	outline: none;
}

/* 04 Layout --------------------------------------------------------------- */

.container {
	width: 100%;
	max-width: calc(var(--max) + var(--gutter) * 2);
	margin-inline: auto;
	padding-inline: var(--gutter);
}

.section {
	position: relative;
	padding-block: var(--section-y);
}

/* 05 Components ----------------------------------------------------------- */

.section-index {
	display: flex;
	align-items: center;
	gap: 12px;
	margin-bottom: 28px;
	font-family: var(--font-mono);
	font-size: 0.75rem;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--ink-3);
}

.section-index__num {
	display: inline-grid;
	place-items: center;
	min-width: 30px;
	height: 22px;
	padding-inline: 5px;
	border: 1px solid var(--ink);
	border-radius: var(--radius-sm);
	color: var(--ink);
	font-weight: 500;
	letter-spacing: 0.02em;
}

.section-index__label::before {
	content: "";
	display: inline-block;
	width: 28px;
	height: 1px;
	margin-right: 12px;
	vertical-align: middle;
	background: var(--line-strong);
}

.section-index--dark {
	color: var(--night-muted);
}

.section-index--dark .section-index__num {
	border-color: var(--mint);
	color: var(--mint);
}

.section-index--dark .section-index__label::before {
	background: var(--night-line);
}

.section-title {
	max-width: 18ch;
	font-size: clamp(2rem, 1.3rem + 2.5vw, 3.375rem);
	font-weight: 600;
	line-height: 1.04;
	letter-spacing: -0.034em;
}

.section-title--xl {
	max-width: 16ch;
	font-size: clamp(2.25rem, 1.3rem + 3.2vw, 4.25rem);
	letter-spacing: -0.04em;
}

.section-text {
	max-width: 54ch;
	margin-top: 24px;
	font-size: clamp(1.0625rem, 1rem + 0.25vw, 1.1875rem);
	line-height: 1.6;
	color: var(--ink-2);
}

.mono-heading {
	margin: 40px 0 14px;
	font-family: var(--font-mono);
	font-size: 0.75rem;
	font-weight: 500;
	letter-spacing: 0.08em;
	line-height: 1.4;
	text-transform: uppercase;
	color: var(--ink-3);
}

.eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	font-family: var(--font-mono);
	font-size: 0.75rem;
	font-weight: 500;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--ink-2);
}

.eyebrow__dot {
	width: 8px;
	height: 8px;
	background: var(--mint);
	box-shadow: 0 0 0 1px var(--mint-ink);
}

/* Buttons */

.button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 12px;
	min-height: 48px;
	padding: 0 20px;
	border: 1px solid transparent;
	border-radius: var(--radius);
	font-size: 0.9375rem;
	font-weight: 500;
	letter-spacing: -0.005em;
	line-height: 1;
	text-decoration: none;
	white-space: nowrap;
	cursor: pointer;
	transition: background-color 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.button .icon {
	flex: none;
	transition: transform 0.25s var(--ease);
}

.button:hover .icon--arrow-up-right {
	transform: translate(2px, -2px);
}

.button:hover .icon--arrow-down {
	transform: translateY(2px);
}

.button--primary {
	background: var(--ink);
	color: #fff;
}

.button--primary .icon {
	color: var(--mint);
}

.button--primary:hover {
	background: #000;
}

.button--ghost {
	border-color: var(--line-strong);
	color: var(--ink);
	background: transparent;
}

.button--ghost:hover {
	border-color: var(--ink);
}

.button--sm {
	min-height: 40px;
	padding: 0 14px;
	font-size: 0.875rem;
}

.button--lg {
	min-height: 56px;
	padding: 0 26px;
	font-size: 1rem;
}

.button--block {
	width: 100%;
}

.text-link {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	margin-top: 32px;
	font-weight: 500;
	color: var(--ink);
	text-decoration: underline;
	text-decoration-color: var(--mint-ink);
	text-underline-offset: 6px;
	transition: text-underline-offset 0.2s var(--ease);
}

.text-link:hover {
	text-underline-offset: 9px;
}

.text-link .icon {
	color: var(--mint-ink);
}

/* 06 Frame — every product screenshot sits in this inspection frame. ----- */

.frame {
	position: relative;
	min-width: 0;
}

.frame__rail {
	display: flex;
	align-items: stretch;
	height: 34px;
	overflow: hidden;
	border: 1px solid var(--line-strong);
	border-bottom: 0;
	background: var(--paper-2);
	font-family: var(--font-mono);
	font-size: 0.6875rem;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--ink-3);
	white-space: nowrap;
}

.frame__rail-dot {
	flex: none;
	width: 34px;
	border-right: 1px solid var(--line);
	background:
		linear-gradient(var(--mint), var(--mint)) center / 8px 8px no-repeat;
}

.frame__rail-label {
	display: flex;
	align-items: center;
	padding: 0 14px;
	border-right: 1px solid var(--line);
}

.frame__rail-label:first-of-type,
.frame__rail-label.is-active {
	color: var(--ink);
}

/* Switchable frames: the rail highlights the panel on show. */
.frame:has(.frame__panels) .frame__rail-label {
	transition: color 0.3s var(--ease);
}

.frame:has(.frame__panels) .frame__rail-label:not(.is-active) {
	color: var(--ink-3);
}

.frame__media {
	position: relative;
	border: 1px solid var(--line-strong);
	background: var(--surface);
}

.frame__media .shot {
	width: 100%;
}

/* Panels share one grid cell, so the frame keeps the tallest one's height. */
.frame__panels {
	display: grid;
	overflow: hidden;
}

.frame__panel {
	grid-area: 1 / 1;
	opacity: 0;
	visibility: hidden;
	transform: translateY(16px);
	transition: opacity 0.45s var(--ease), transform 0.45s var(--ease), visibility 0s linear 0.45s;
}

.frame__panel.is-active {
	opacity: 1;
	visibility: visible;
	transform: none;
	transition-delay: 0s;
}

.frame__media .shot--video {
	height: auto;
	background: var(--paper-2);
}

/* YouTube player is always 16:9; the thumbnail holds that box until clicked. */
.frame__media .shot--youtube {
	position: relative;
	display: block;
	height: auto;
	aspect-ratio: 16 / 9;
	border: 0;
	background: var(--ink);
}

.shot__thumb {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.shot__play {
	position: absolute;
	inset: 0;
	display: grid;
	place-items: center;
	width: 72px;
	height: 72px;
	margin: auto;
	background: var(--mint);
	color: var(--ink);
	box-shadow: 0 12px 30px -12px rgba(11, 18, 16, 0.5);
	transition: transform 0.2s ease;
}

.shot__play .icon {
	width: 24px;
	height: 24px;
}

.shot--youtube:hover .shot__play,
.shot--youtube:focus-visible .shot__play {
	transform: scale(1.08);
}

.frame__corner {
	position: absolute;
	width: 12px;
	height: 12px;
	border: 0 solid var(--ink);
	pointer-events: none;
}

.frame__corner--tl { top: -7px; left: -7px; border-top-width: 1px; border-left-width: 1px; }
.frame__corner--tr { top: -7px; right: -7px; border-top-width: 1px; border-right-width: 1px; }
.frame__corner--bl { bottom: -7px; left: -7px; border-bottom-width: 1px; border-left-width: 1px; }
.frame__corner--br { bottom: -7px; right: -7px; border-bottom-width: 1px; border-right-width: 1px; }

.frame__rail ~ .frame__media .frame__corner--tl,
.frame__rail ~ .frame__media .frame__corner--tr {
	display: none;
}

.frame__scan {
	position: absolute;
	inset: 0;
	overflow: hidden;
	pointer-events: none;
}

.frame__scan::before {
	content: "";
	position: absolute;
	inset: 0;
	border-bottom: 1.5px solid var(--mint);
	background: linear-gradient(to bottom, transparent calc(100% - 96px), rgba(0, 252, 184, 0.14));
	transform: translateY(-101%);
	opacity: 0;
}

.frame__caption {
	display: flex;
	flex-wrap: wrap;
	gap: 4px 14px;
	margin-top: 14px;
	font-size: 0.8125rem;
	line-height: 1.5;
	color: var(--ink-3);
}

.frame__fig {
	font-family: var(--font-mono);
	font-size: 0.6875rem;
	font-weight: 500;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--ink);
	line-height: 1.75;
}

.frame--dark .frame__rail {
	border-color: var(--night-line);
	background: rgba(255, 255, 255, 0.03);
	color: var(--night-muted);
}

.frame--dark .frame__rail-dot,
.frame--dark .frame__rail-label {
	border-color: var(--night-line);
}

.frame--dark .frame__rail-label:first-of-type {
	color: var(--mint);
}

.frame--dark .frame__media {
	border-color: rgba(230, 236, 232, 0.2);
	background: var(--night-2);
}

.frame--dark .frame__corner {
	border-color: var(--mint);
}

.frame--dark .frame__caption {
	color: var(--night-muted);
}

.frame--dark .frame__fig {
	color: var(--night-text);
}

/* 07 Header & mobile menu -------------------------------------------------- */

.site-header {
	position: sticky;
	top: 0;
	z-index: 50;
	border-bottom: 1px solid transparent;
	transition: border-color 0.3s var(--ease);
}

.admin-bar .site-header {
	top: var(--wp-admin--admin-bar--height, 32px);
}

/* The blur lives on a pseudo-element: backdrop-filter on the header itself
   would become the containing block of the fixed mobile menu. */
.site-header::before {
	content: "";
	position: absolute;
	inset: 0;
	z-index: -1;
	background: rgba(245, 246, 243, 0.9);
	-webkit-backdrop-filter: saturate(1.4) blur(14px);
	backdrop-filter: saturate(1.4) blur(14px);
	opacity: 0;
	transition: opacity 0.3s var(--ease);
}

.site-header.is-scrolled,
.menu-open .site-header {
	border-bottom-color: var(--line);
}

.site-header.is-scrolled::before,
.menu-open .site-header::before {
	opacity: 1;
}

.site-header__inner {
	display: flex;
	align-items: center;
	gap: 24px;
	height: var(--header-h);
}

.brand {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	flex: none;
	color: var(--ink);
	text-decoration: none;
}

.brand__name {
	font-size: 1rem;
	font-weight: 600;
	letter-spacing: -0.02em;
}

.custom-logo {
	width: auto;
	max-height: 36px;
}

.primary-nav {
	margin-left: auto;
}

.primary-nav__list {
	display: flex;
	align-items: center;
	gap: 2px;
}

.primary-nav__list a {
	position: relative;
	display: block;
	padding: 8px 12px;
	font-size: 0.9375rem;
	color: var(--ink-2);
	text-decoration: none;
	transition: color 0.2s var(--ease);
}

.primary-nav__list a::after {
	content: "";
	position: absolute;
	left: 12px;
	right: 12px;
	bottom: 2px;
	height: 1px;
	background: var(--ink);
	transform: scaleX(0);
	transform-origin: left;
	transition: transform 0.25s var(--ease);
}

.primary-nav__list a:hover,
.primary-nav__list .is-blog-current > a {
	color: var(--ink);
}

.primary-nav__list a:hover::after,
.primary-nav__list .is-blog-current > a::after {
	transform: scaleX(1);
}

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

.nav-toggle {
	display: none;
	place-items: center;
	width: 44px;
	height: 44px;
	padding: 0;
	border: 1px solid var(--line-strong);
	border-radius: var(--radius);
	background: transparent;
	cursor: pointer;
}

.nav-toggle__bars {
	position: relative;
	display: block;
	width: 18px;
	height: 10px;
}

.nav-toggle__bars span {
	position: absolute;
	left: 0;
	width: 100%;
	height: 1.5px;
	background: var(--ink);
	transition: transform 0.3s var(--ease), top 0.3s var(--ease);
}

.nav-toggle__bars span:first-child { top: 0; }
.nav-toggle__bars span:last-child { top: calc(100% - 1.5px); }

.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:first-child {
	top: calc(50% - 0.75px);
	transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:last-child {
	top: calc(50% - 0.75px);
	transform: rotate(-45deg);
}

.mobile-menu {
	position: fixed;
	inset: calc(var(--header-h) + 1px) 0 0;
	z-index: 49;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	gap: 32px;
	padding: 24px var(--gutter) calc(24px + env(safe-area-inset-bottom));
	overflow-y: auto;
	background: var(--paper);
}

.admin-bar .mobile-menu {
	top: calc(var(--header-h) + 1px + var(--wp-admin--admin-bar--height, 46px));
}

.mobile-menu[hidden] {
	display: none;
}

.mobile-menu__list {
	counter-reset: mnav;
}

.mobile-menu__list li {
	counter-increment: mnav;
	border-bottom: 1px solid var(--line);
}

.mobile-menu__list a {
	display: flex;
	align-items: baseline;
	gap: 16px;
	padding: 18px 0;
	font-size: 1.75rem;
	font-weight: 500;
	letter-spacing: -0.03em;
	line-height: 1.1;
	text-decoration: none;
}

.mobile-menu__list a::before {
	content: counter(mnav, decimal-leading-zero);
	font-family: var(--font-mono);
	font-size: 0.75rem;
	letter-spacing: 0.04em;
	color: var(--mint-ink);
}

.mobile-menu__list .is-blog-current > a {
	text-decoration: underline;
	text-decoration-color: var(--mint-ink);
	text-underline-offset: 6px;
}

.mobile-menu__meta {
	margin-top: 14px;
	font-size: 0.6875rem;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	text-align: center;
	color: var(--ink-3);
}

/* 08 Hero & facts ----------------------------------------------------------- */

.hero {
	position: relative;
	padding: clamp(40px, 7vw, 96px) 0 clamp(64px, 8vw, 112px);
}

.hero__guides {
	position: absolute;
	inset: calc(var(--header-h) * -1) 0 0;
	z-index: -1;
	max-width: calc(var(--max) + var(--gutter) * 2);
	margin-inline: auto;
	padding-inline: var(--gutter);
	pointer-events: none;
	-webkit-mask-image: linear-gradient(to bottom, #000 30%, transparent 92%);
	mask-image: linear-gradient(to bottom, #000 30%, transparent 92%);
}

.hero__guides::before {
	content: "";
	display: block;
	height: 100%;
	border-inline: 1px solid rgba(11, 18, 16, 0.07);
	background-image: repeating-linear-gradient(
		to right,
		transparent 0,
		transparent calc((100% / 12) - 1px),
		rgba(11, 18, 16, 0.045) calc((100% / 12) - 1px),
		rgba(11, 18, 16, 0.045) calc(100% / 12)
	);
}

.hero__grid {
	display: grid;
	gap: 56px;
	align-items: center;
}

.hero__title {
	margin-top: 24px;
	max-width: 13ch;
	font-size: clamp(2.5rem, 1.35rem + 4vw, 4.75rem);
	font-weight: 600;
	line-height: 1;
	letter-spacing: -0.045em;
}

.hero__lede {
	max-width: 46ch;
	margin-top: 24px;
	font-size: clamp(1.0625rem, 1rem + 0.35vw, 1.25rem);
	line-height: 1.55;
	color: var(--ink-2);
}

.hero__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	margin-top: 36px;
}

.hero__meta {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	margin-top: 44px;
	border-top: 1px solid var(--line);
}

.hero__meta li {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 12px 12px 12px 0;
	border-bottom: 1px solid var(--line);
	font-family: var(--font-mono);
	font-size: 0.6875rem;
	letter-spacing: 0.07em;
	line-height: 1.4;
	text-transform: uppercase;
	color: var(--ink-2);
}

.hero__meta li::before {
	content: "";
	flex: none;
	width: 6px;
	height: 6px;
	border: 1px solid var(--mint-ink);
	background: var(--mint);
}

.hero__meta li:nth-child(odd) {
	border-right: 1px solid var(--line);
}

.hero__meta li:nth-child(even) {
	padding-left: 14px;
}

.frame--hero .frame__media {
	box-shadow: 0 1px 0 var(--line), 0 30px 60px -40px rgba(11, 18, 16, 0.35);
}

/* Facts strip */

.facts {
	border-block: 1px solid var(--line);
	background: var(--surface);
}

.facts__list {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
}

.facts__item {
	display: flex;
	flex-direction: column-reverse;
	justify-content: flex-end;
	gap: 6px;
	padding: 28px 20px;
	border-left: 1px solid var(--line);
}

.facts__item:nth-child(odd) {
	border-left: 0;
	padding-left: 0;
}

.facts__item:nth-child(-n + 2) {
	border-bottom: 1px solid var(--line);
}

.facts__value {
	font-size: clamp(2rem, 1.5rem + 2vw, 3.25rem);
	font-weight: 500;
	line-height: 1;
	letter-spacing: -0.05em;
}

.facts__label {
	display: flex;
	gap: 10px;
	font-family: var(--font-mono);
	font-size: 0.6875rem;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--ink-3);
}

.facts__num {
	color: var(--mint-ink);
}

/* 09 Introduction ----------------------------------------------------------- */

.intro__head {
	display: grid;
	gap: 0 48px;
}

.intro__title {
	max-width: 14ch;
}

.intro__body {
	margin-top: 28px;
	color: var(--ink-2);
}

.intro__body p + p {
	margin-top: 18px;
	max-width: 52ch;
	font-size: 1.0625rem;
}

.intro__lede {
	max-width: 30ch;
	font-size: clamp(1.25rem, 1.05rem + 0.8vw, 1.625rem);
	font-weight: 500;
	line-height: 1.35;
	letter-spacing: -0.02em;
	color: var(--ink);
}

.intro__figure {
	margin-top: clamp(48px, 7vw, 96px);
}

/* 10 Evidence (dark) & pipeline ---------------------------------------------- */

.section--dark {
	background: var(--night);
	color: var(--night-text);
	isolation: isolate;
}

.section--dark .section-text {
	color: var(--night-muted);
}

.section--dark .button--primary {
	background: var(--mint);
	color: var(--ink);
}

.section--dark .button--primary .icon {
	color: var(--ink);
}

.evidence__grid-bg {
	position: absolute;
	inset: 0;
	z-index: -1;
	background-image:
		linear-gradient(to right, rgba(230, 236, 232, 0.045) 1px, transparent 1px),
		linear-gradient(to bottom, rgba(230, 236, 232, 0.045) 1px, transparent 1px);
	background-size: 64px 64px;
	background-position: center top;
	-webkit-mask-image: radial-gradient(ellipse 80% 70% at 70% 45%, #000 20%, transparent 80%);
	mask-image: radial-gradient(ellipse 80% 70% at 70% 45%, #000 20%, transparent 80%);
}

.evidence__body {
	display: grid;
	gap: 56px;
	margin-top: clamp(48px, 6vw, 88px);
	align-items: start;
}

.evidence__log-head {
	display: flex;
	justify-content: space-between;
	gap: 16px;
	padding: 0 0 12px 48px;
	border-bottom: 1px solid var(--night-line);
	font-size: 0.6875rem;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--night-muted);
}

.evidence-log__row {
	position: relative;
	display: grid;
	grid-template-columns: 48px minmax(0, 1fr);
	row-gap: 4px;
	padding: 18px 0;
	border-bottom: 1px solid var(--night-line);
	transition: background-color 0.25s var(--ease);
}

.evidence-log__row::before {
	content: "";
	position: absolute;
	left: -16px;
	top: 18px;
	bottom: 18px;
	width: 2px;
	background: var(--mint);
	transform: scaleY(0);
	transition: transform 0.25s var(--ease);
}

.evidence-log__row:hover {
	background: rgba(0, 252, 184, 0.04);
}

.evidence-log__row:hover::before {
	transform: scaleY(1);
}

.evidence-log__idx {
	grid-row: 1 / 3;
	padding-top: 4px;
	font-size: 0.6875rem;
	color: var(--night-muted);
	transition: color 0.25s var(--ease);
}

.evidence-log__row:hover .evidence-log__idx {
	color: var(--mint);
}

.evidence-log__type {
	font-size: 1.125rem;
	font-weight: 500;
	letter-spacing: -0.015em;
}

.evidence-log__sample {
	font-size: 0.8125rem;
	color: var(--night-muted);
	overflow-wrap: anywhere;
}

.evidence__claim {
	display: flex;
	gap: 14px;
	margin-top: 40px;
	max-width: 22ch;
	font-size: clamp(1.375rem, 1.1rem + 1vw, 1.875rem);
	font-weight: 500;
	line-height: 1.2;
	letter-spacing: -0.03em;
	color: #fff;
}

.evidence__claim-mark {
	flex: none;
	font-size: 0.6em;
	line-height: 2;
	color: var(--mint);
}

/* Pipeline — the signature "signal to understanding" component */

.flow {
	border-bottom: 1px solid var(--line);
	background:
		repeating-linear-gradient(to right, transparent 0 79px, rgba(11, 18, 16, 0.035) 79px 80px),
		var(--paper);
}

.flow__head {
	display: grid;
	gap: 0 48px;
}

.pipeline {
	position: relative;
	margin-top: clamp(56px, 7vw, 96px);
	counter-reset: stage;
}

.pipeline__track {
	position: absolute;
	left: 7px;
	top: 8px;
	bottom: 8px;
	width: 1px;
	overflow: hidden;
}

.pipeline__line {
	position: absolute;
	inset: 0;
	background: var(--line-strong);
}

.pipeline__ticks {
	display: none;
}

.pipeline__edge {
	display: none;
}

.pipeline__pulse {
	position: absolute;
	left: 0;
	top: 0;
	width: 1px;
	height: 120px;
	background: linear-gradient(to bottom, transparent, var(--mint-ink), transparent);
	opacity: 0;
}

.pipeline__stages {
	display: grid;
	gap: 40px;
}

.pipeline__stage {
	position: relative;
	padding-left: 40px;
}

.pipeline__node {
	position: absolute;
	left: 0;
	top: 2px;
	display: grid;
	place-items: center;
	width: 15px;
	height: 15px;
	border: 1px solid var(--ink);
	background: var(--paper);
}

.pipeline__node span {
	width: 7px;
	height: 7px;
	background: var(--mint);
	transition: transform 0.4s var(--ease);
	transition-delay: calc(var(--i, 0) * 180ms + 200ms);
}

.has-reveal .pipeline:not(.is-visible) .pipeline__node span {
	transform: scale(0);
}

.pipeline__stage:last-child .pipeline__node {
	background: var(--ink);
}

.pipeline__step {
	display: block;
	font-size: 0.6875rem;
	letter-spacing: 0.08em;
	color: var(--ink-3);
	line-height: 1.6;
}

.pipeline__title {
	margin-top: 10px;
	font-size: 1.375rem;
	letter-spacing: -0.03em;
}

.pipeline__text {
	margin-top: 10px;
	max-width: 34ch;
	font-size: 0.9375rem;
	line-height: 1.55;
	color: var(--ink-2);
}

.pipeline__meta {
	display: inline-block;
	margin-top: 16px;
	padding-top: 10px;
	border-top: 1px dashed var(--line-strong);
	font-size: 0.6875rem;
	letter-spacing: 0.04em;
	color: var(--mint-ink);
}

.pipeline__stage:nth-child(1) { --i: 0; }
.pipeline__stage:nth-child(2) { --i: 1; }
.pipeline__stage:nth-child(3) { --i: 2; }
.pipeline__stage:nth-child(4) { --i: 3; }
.pipeline__stage:nth-child(5) { --i: 4; }

/* AI */

.ai {
	background: var(--paper-2);
	border-bottom: 1px solid var(--line);
}

.ai__grid {
	display: grid;
	gap: 56px;
	align-items: center;
}

.ai__prompt {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	max-width: 100%;
	margin-bottom: 28px;
	padding: 10px 14px;
	border: 1px solid var(--line-strong);
	border-radius: var(--radius-sm);
	background: var(--surface);
	font-size: 0.8125rem;
	color: var(--ink-2);
}

.ai__prompt-sign {
	color: var(--mint-ink);
	font-weight: 600;
}

.ai__caret {
	display: inline-block;
	width: 7px;
	height: 15px;
	background: var(--mint-ink);
}

.ai__points {
	margin-top: 32px;
	border-top: 1px solid var(--line-strong);
}

.ai__points li {
	display: flex;
	gap: 14px;
	padding: 12px 0;
	border-bottom: 1px solid var(--line);
	font-size: 1rem;
	line-height: 1.45;
}

.ai__points li::before {
	content: "›";
	flex: none;
	font-family: var(--font-mono);
	font-weight: 600;
	color: var(--mint-ink);
}

.ai__spec {
	margin-top: 32px;
}

.spec {
	border: 1px solid var(--line-strong);
	background: var(--surface);
}

.spec__row {
	display: grid;
	grid-template-columns: minmax(110px, 38%) minmax(0, 1fr);
	border-top: 1px solid var(--line);
}

.spec__row:first-child {
	border-top: 0;
}

.spec__term,
.spec__value {
	padding: 11px 14px;
}

.spec__term {
	border-right: 1px solid var(--line);
	font-family: var(--font-mono);
	font-size: 0.6875rem;
	letter-spacing: 0.08em;
	line-height: 1.9;
	text-transform: uppercase;
	color: var(--ink-3);
}

.spec__value {
	font-size: 0.9375rem;
	font-weight: 500;
}

.ai__note {
	margin-top: 14px;
	max-width: 52ch;
	font-size: 0.875rem;
	line-height: 1.55;
	color: var(--ink-3);
}

/* 11 Analysis ---------------------------------------------------------------- */

.analysis__head {
	display: grid;
	gap: 0 48px;
	align-items: end;
}

.analysis__body {
	display: grid;
	gap: 56px;
	margin-top: clamp(48px, 6vw, 80px);
	align-items: start;
}

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

.ledger__row {
	display: grid;
	grid-template-columns: 96px minmax(0, 1fr);
	gap: 24px;
	padding: 32px 0;
	border-bottom: 1px solid var(--line);
}

.ledger__glyph {
	position: relative;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	aspect-ratio: 1;
	padding: 10px;
	border: 1px solid var(--line-strong);
	background: var(--surface);
}

.ledger__code {
	font-size: 0.6875rem;
	font-weight: 600;
	letter-spacing: 0.06em;
	color: var(--ink);
}

.glyph {
	display: grid;
	gap: 4px;
}

.glyph i {
	display: block;
	background: var(--ink);
}

/* SEO: a search-result skeleton — title, URL, description. */
.glyph--seo i { height: 4px; }
.glyph--seo i:nth-child(1) { width: 85%; height: 5px; }
.glyph--seo i:nth-child(2) { width: 55%; background: var(--mint-ink); }
.glyph--seo i:nth-child(3) { width: 100%; background: var(--line-strong); }
.glyph--seo i:nth-child(4) { width: 70%; background: var(--line-strong); }
.glyph--seo i:nth-child(n + 5) { display: none; }

/* Security: a row of header checks. */
.glyph--security { grid-template-columns: repeat(3, 1fr); }
.glyph--security i { aspect-ratio: 1; border: 1px solid var(--ink); background: transparent; }
.glyph--security i:nth-child(-n + 4) { background: var(--mint); border-color: var(--mint-ink); }

/* Performance: a resource-weight histogram. */
.glyph--performance { grid-template-columns: repeat(6, 1fr); align-items: end; height: 40px; }
.glyph--performance i:nth-child(1) { height: 100%; }
.glyph--performance i:nth-child(2) { height: 72%; }
.glyph--performance i:nth-child(3) { height: 54%; background: var(--mint-ink); }
.glyph--performance i:nth-child(4) { height: 38%; }
.glyph--performance i:nth-child(5) { height: 22%; }
.glyph--performance i:nth-child(6) { height: 12%; }

.ledger__title {
	font-size: 1.375rem;
	letter-spacing: -0.03em;
}

.ledger__text {
	margin-top: 10px;
	max-width: 48ch;
	font-size: 1rem;
	line-height: 1.55;
	color: var(--ink-2);
}

.ledger__signals {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	margin-top: 18px;
}

.ledger__signals li {
	padding: 3px 8px;
	border: 1px solid var(--line);
	border-radius: var(--radius-sm);
	background: var(--surface);
	font-family: var(--font-mono);
	font-size: 0.6875rem;
	line-height: 1.6;
	color: var(--ink-2);
}

/* Each row selects its screenshot; the title button covers the whole row.
   The selected row lifts onto a white card with a mint-ink bar on its edge
   (the evidence log's marker, in light-theme colours). While auto-switching,
   the bar fills over the interval as a countdown, on a faint track. */
.ledger__row {
	position: relative;
	padding-inline: 28px;
	transition: background-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.ledger__row::before,
.ledger__row::after {
	content: "";
	position: absolute;
	top: 0;
	bottom: 0;
	left: 0;
	width: 4px;
	pointer-events: none;
}

.ledger__row::after {
	background: var(--mint-wash);
	opacity: 0;
	transition: opacity 0.3s var(--ease);
}

.ledger__row::before {
	z-index: 1;
	background: var(--mint-ink);
	transform: scaleY(0);
	transform-origin: top;
	transition: transform 0.3s var(--ease);
}

.ledger__row:hover {
	background: rgba(255, 255, 255, 0.55);
}

.ledger__row.is-active {
	background: var(--surface);
	box-shadow: 0 1px 0 var(--line), 0 24px 48px -36px rgba(11, 18, 16, 0.35);
}

.ledger__row.is-active::before {
	transform: scaleY(1);
}

.ledger.is-autoplay .ledger__row.is-active::after {
	opacity: 1;
}

.ledger.is-autoplay .ledger__row.is-active::before {
	transition: transform var(--ledger-interval, 6s) linear;
}

.ledger__glyph,
.ledger__code {
	transition: color 0.3s var(--ease), border-color 0.3s var(--ease);
}

.ledger__row.is-active .ledger__glyph {
	border-color: var(--ink);
}

.ledger__row.is-active .ledger__code {
	color: var(--mint-ink);
}

.ledger__trigger {
	padding: 0;
	border: 0;
	background: none;
	font: inherit;
	letter-spacing: inherit;
	color: inherit;
	text-align: left;
	cursor: pointer;
}

.ledger__trigger::after {
	content: "";
	position: absolute;
	inset: 0;
}

.ledger__trigger:focus-visible {
	outline: none;
}

.ledger__trigger:focus-visible::after {
	outline: 2px solid var(--mint-ink);
	outline-offset: -2px;
}

/* 12 Categories index ---------------------------------------------------------- */

.categories {
	border-top: 1px solid var(--line);
	background: var(--surface);
}

.categories__grid {
	display: grid;
	gap: 48px;
	align-items: start;
}

.categories__count {
	margin-top: 32px;
	font-size: 0.75rem;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--ink-3);
}

.categories__count span {
	color: var(--mint-ink);
	font-weight: 600;
}

.tech-index {
	display: grid;
	grid-template-columns: minmax(0, 1fr);
	border-top: 1px solid var(--line);
	border-left: 1px solid var(--line);
}

.tech-index__item {
	display: grid;
	grid-template-columns: auto minmax(0, 1fr);
	gap: 4px 16px;
	align-content: start;
	padding: 22px 20px;
	border-right: 1px solid var(--line);
	border-bottom: 1px solid var(--line);
	transition: background-color 0.25s var(--ease);
}

.tech-index__item:hover {
	background: var(--paper);
}

.tech-index__code {
	grid-row: 1 / 3;
	display: grid;
	place-items: center;
	min-width: 44px;
	height: 28px;
	padding-inline: 6px;
	border: 1px solid var(--ink);
	border-radius: var(--radius-sm);
	font-size: 0.6875rem;
	font-weight: 600;
	letter-spacing: 0.04em;
	transition: background-color 0.25s var(--ease);
}

.tech-index__item:hover .tech-index__code {
	background: var(--mint);
	border-color: var(--mint-ink);
}

.tech-index__item--more .tech-index__code {
	border-style: dashed;
	font-size: 0.875rem;
}

.tech-index__item--more .tech-index__name {
	font-weight: 600;
}

.tech-index__name {
	font-size: 1.0625rem;
	letter-spacing: -0.02em;
	line-height: 1.6;
}

.tech-index__text {
	font-size: 0.9375rem;
	line-height: 1.5;
	color: var(--ink-2);
}

/* 13 Timeline ---------------------------------------------------------------- */

.steps {
	border-top: 1px solid var(--line);
	background: var(--paper-2);
}

.steps__head {
	max-width: 640px;
}

.timeline {
	display: grid;
	gap: 48px;
	margin-top: clamp(48px, 6vw, 80px);
	position: relative;
}

.timeline__step {
	position: relative;
	padding-top: 28px;
	border-top: 1px solid var(--line-strong);
}

.timeline__step::after {
	content: "";
	position: absolute;
	left: 0;
	right: 0;
	top: -1px;
	height: 2px;
	background: var(--ink);
	transform-origin: left;
	transition: transform 0.9s var(--ease);
}

.has-reveal .timeline:not(.is-visible) .timeline__step::after {
	transform: scaleX(0);
}

.timeline__step:nth-child(2)::after { transition-delay: 0.35s; }
.timeline__step:nth-child(3)::after { transition-delay: 0.7s; }

.timeline__marker {
	position: absolute;
	left: 0;
	top: -5px;
	z-index: 1;
	width: 9px;
	height: 9px;
	background: var(--ink);
}

.timeline__step:last-child .timeline__marker {
	background: var(--mint);
	box-shadow: 0 0 0 1px var(--mint-ink);
}

.timeline__label {
	font-size: 0.6875rem;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--ink-3);
}

.timeline__num {
	display: block;
	margin-top: 8px;
	font-size: clamp(3.5rem, 2.5rem + 4vw, 6.5rem);
	font-weight: 300;
	line-height: 1;
	letter-spacing: -0.06em;
	color: var(--line-strong);
}

.timeline__title {
	margin-top: 20px;
	font-size: 1.375rem;
	letter-spacing: -0.03em;
}

.timeline__text {
	margin-top: 10px;
	max-width: 34ch;
	color: var(--ink-2);
}

.steps__cta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 16px 24px;
	margin-top: clamp(48px, 6vw, 80px);
	padding-top: 32px;
	border-top: 1px dashed var(--line-strong);
}

.steps__cta-note {
	font-size: 0.6875rem;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--ink-3);
}

/* 14 Privacy & use cases ---------------------------------------------------- */

.privacy {
	border-top: 1px solid var(--line);
	background: var(--surface);
}

.privacy__grid {
	display: grid;
	gap: 56px;
	align-items: end;
}

.privacy__table .mono-heading {
	margin-top: 0;
}

.status-list {
	border-top: 1px solid var(--ink);
}

.status-list__row {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	padding: 15px 0;
	border-bottom: 1px solid var(--line);
}

.status-list__point {
	display: flex;
	align-items: flex-start;
	gap: 12px;
	font-size: 1rem;
	line-height: 1.4;
}

.status-list__point .icon {
	flex: none;
	margin-top: 2px;
	color: var(--mint-ink);
}

.status-list__status {
	flex: none;
	padding: 3px 8px;
	border: 1px solid var(--mint-ink);
	border-radius: var(--radius-sm);
	font-size: 0.625rem;
	font-weight: 500;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--mint-ink);
	background: var(--mint-wash);
}

.uses {
	border-top: 1px solid var(--line);
}

.uses__list {
	display: grid;
	gap: 40px 32px;
	margin-top: clamp(40px, 5vw, 72px);
}

.uses__item {
	padding-top: 20px;
	border-top: 1px solid var(--ink);
}

.uses__num {
	font-size: 0.6875rem;
	letter-spacing: 0.06em;
	color: var(--mint-ink);
}

.uses__title {
	margin-top: 28px;
	font-size: 1.375rem;
	letter-spacing: -0.03em;
}

.uses__text {
	margin-top: 10px;
	color: var(--ink-2);
	font-size: 1rem;
	line-height: 1.55;
}

/* 15 FAQ ---------------------------------------------------------------------- */

.faq {
	border-top: 1px solid var(--line);
	background: var(--surface);
}

.faq__grid {
	display: grid;
	gap: 48px;
	align-items: start;
}

.faq__aside {
	margin-top: 24px;
	max-width: 32ch;
	font-size: 0.9375rem;
	color: var(--ink-3);
}

.faq__aside a {
	color: var(--ink);
	text-decoration-color: var(--mint-ink);
}

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

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

.accordion__heading {
	font-size: inherit;
	letter-spacing: normal;
}

.accordion__trigger {
	display: grid;
	grid-template-columns: 36px minmax(0, 1fr) 20px;
	align-items: baseline;
	gap: 12px;
	width: 100%;
	padding: 22px 0;
	border: 0;
	background: none;
	text-align: left;
	cursor: pointer;
}

.accordion__num {
	font-size: 0.6875rem;
	color: var(--ink-3);
	transition: color 0.2s var(--ease);
}

.accordion__question {
	font-size: clamp(1.0625rem, 1rem + 0.3vw, 1.1875rem);
	font-weight: 500;
	letter-spacing: -0.015em;
	line-height: 1.4;
}

.accordion__trigger:hover .accordion__num,
.accordion__trigger[aria-expanded="true"] .accordion__num {
	color: var(--mint-ink);
}

.accordion__icon {
	position: relative;
	align-self: center;
	width: 14px;
	height: 14px;
}

.accordion__icon::before,
.accordion__icon::after {
	content: "";
	position: absolute;
	left: 0;
	top: calc(50% - 0.75px);
	width: 100%;
	height: 1.5px;
	background: var(--ink);
	transition: transform 0.3s var(--ease);
}

.accordion__icon::after {
	transform: rotate(90deg);
}

.accordion__trigger[aria-expanded="true"] .accordion__icon::after {
	transform: rotate(0deg);
}

.accordion__panel {
	padding: 0 32px 24px 48px;
}

.accordion__panel p {
	max-width: 62ch;
	color: var(--ink-2);
}

.accordion__panel[hidden] {
	display: none;
}

/* 16 Final CTA ------------------------------------------------------------------ */

.final {
	position: relative;
	overflow: hidden;
	padding-top: clamp(88px, 10vw, 144px);
	background: var(--mint);
	color: var(--ink);
	isolation: isolate;
}

.final__lines {
	position: absolute;
	inset: 0;
	z-index: -1;
	background-image:
		linear-gradient(to right, rgba(4, 30, 21, 0.08) 1px, transparent 1px),
		linear-gradient(to bottom, rgba(4, 30, 21, 0.08) 1px, transparent 1px);
	background-size: 80px 80px;
	-webkit-mask-image: linear-gradient(to bottom, #000, transparent 85%);
	mask-image: linear-gradient(to bottom, #000, transparent 85%);
}

.final__grid {
	display: grid;
	gap: 56px;
	align-items: end;
}

.final__copy {
	padding-bottom: clamp(0px, 4vw, 112px);
}

.final__index {
	display: flex;
	align-items: center;
	gap: 10px;
	font-size: 0.75rem;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.final__index span {
	width: 8px;
	height: 8px;
	background: var(--ink);
}

.final__title {
	margin-top: 24px;
	max-width: 13ch;
	font-size: clamp(2.375rem, 1.35rem + 3.6vw, 4.5rem);
	line-height: 1;
	letter-spacing: -0.045em;
}

.final__text {
	max-width: 42ch;
	margin-top: 24px;
	font-size: clamp(1.0625rem, 1rem + 0.3vw, 1.25rem);
	line-height: 1.5;
	color: rgba(4, 30, 21, 0.85);
}

.final__actions {
	margin-top: 36px;
}

.final .button--primary .icon {
	color: var(--mint);
}

.final__note {
	margin-top: 18px;
	font-size: 0.75rem;
	letter-spacing: 0.04em;
	color: rgba(4, 30, 21, 0.78);
}

.frame--final .frame__media {
	max-height: 560px;
	overflow: hidden;
	border-color: var(--ink);
	border-bottom: 0;
}

.frame--final .frame__media .shot {
	object-fit: cover;
	object-position: top center;
}

.frame--final .frame__corner {
	display: none;
}

/* 17 Footer -------------------------------------------------------------------- */

.site-footer {
	padding: clamp(64px, 7vw, 96px) 0 28px;
	background: var(--ink);
	color: var(--night-muted);
}

.site-footer .brand {
	color: #fff;
}

.site-footer__grid {
	display: grid;
	gap: 40px;
}

.site-footer__tagline {
	margin-top: 16px;
	max-width: 30ch;
	font-size: 1.125rem;
	line-height: 1.4;
	letter-spacing: -0.015em;
	color: var(--night-text);
}

.footer-nav__list {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, max-content));
	gap: 12px 48px;
}

.footer-nav__list a {
	font-size: 0.9375rem;
	color: var(--night-text);
	text-decoration: none;
	transition: color 0.2s var(--ease);
}

.footer-nav__list a:hover {
	color: var(--mint);
}

.site-footer__bottom {
	position: relative;
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	gap: 8px 24px;
	margin-top: clamp(56px, 7vw, 96px);
	padding-top: 24px;
	font-size: 0.8125rem;
}

.site-footer__bottom::before {
	content: "";
	position: absolute;
	top: 0;
	left: var(--gutter);
	right: var(--gutter);
	height: 1px;
	background: var(--night-line);
}

.site-footer__meta {
	font-size: 0.6875rem;
	letter-spacing: 0.05em;
	text-transform: uppercase;
}

/* 18 Inner pages ------------------------------------------------------------------ */

.page-shell {
	max-width: calc(760px + var(--gutter) * 2);
	padding-block: clamp(48px, 7vw, 96px) clamp(80px, 10vw, 136px);
}

.page-header {
	margin-bottom: 40px;
	padding-bottom: 32px;
	border-bottom: 1px solid var(--line);
}

.page-title {
	font-size: clamp(2.125rem, 1.5rem + 2.4vw, 3.25rem);
	line-height: 1.05;
	letter-spacing: -0.035em;
}

.page-intro {
	margin-top: 16px;
	color: var(--ink-2);
}

.entry-thumbnail {
	margin-bottom: 40px;
	border: 1px solid var(--line);
}

.entry-content > * + * {
	margin-top: 1.25em;
}

.entry-content h2 {
	margin-top: 2em;
	font-size: 1.75rem;
	letter-spacing: -0.03em;
}

.entry-content h3 {
	margin-top: 1.75em;
	font-size: 1.3125rem;
}

.entry-content a {
	color: var(--ink);
	text-decoration-color: var(--mint-ink);
}

/* Plain and block-editor lists; the base reset strips bullets from any list with a class. */
.entry-content :is(ul, ol):not([class]),
.entry-content :is(ul, ol).wp-block-list {
	padding-left: 1.25em;
	list-style: revert;
}

.entry-content li::marker {
	color: var(--mint-ink);
}

.entry-content li + li {
	margin-top: 0.4em;
}

.entry-content blockquote {
	padding-left: 20px;
	border-left: 2px solid var(--mint-ink);
	font-size: 1.1875rem;
	color: var(--ink);
}

.entry-content code {
	padding: 0.1em 0.35em;
	border-radius: var(--radius-sm);
	background: var(--paper-2);
	font-size: 0.875em;
}

.entry-content pre {
	overflow-x: auto;
	padding: 20px;
	border-radius: var(--radius);
	background: var(--night);
	color: var(--night-text);
	font-size: 0.875rem;
}

.entry-content pre code {
	padding: 0;
	background: none;
}

.entry-content img {
	border-radius: var(--radius-sm);
}

.entry-content figcaption,
.wp-caption-text {
	margin-top: 8px;
	font-size: 0.8125rem;
	color: var(--ink-3);
}

.entry-content table {
	width: 100%;
	border-collapse: collapse;
	font-size: 0.9375rem;
}

.entry-content th,
.entry-content td {
	padding: 10px 12px;
	border-bottom: 1px solid var(--line);
	text-align: left;
}

/* Block editor content ------------------------------------------------------ */

.entry-content > :not(.alignleft):not(.alignright) {
	margin-bottom: 0;
}

.entry-content h4 {
	margin-top: 1.75em;
	font-size: 1.0625rem;
}

.entry-content h5,
.entry-content h6 {
	margin-top: 1.75em;
	font-family: var(--font-mono);
	font-size: 0.75rem;
	font-weight: 500;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--ink-3);
}

.entry-content :is(h2, h3, h4, h5, h6) + * {
	margin-top: 0.75em;
}

.entry-content blockquote p + p {
	margin-top: 0.75em;
}

.entry-content cite {
	display: block;
	margin-top: 12px;
	font-family: var(--font-mono);
	font-size: 0.75rem;
	font-style: normal;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: var(--ink-3);
}

.entry-content .wp-block-pullquote {
	padding: 32px 0;
	border-block: 1px solid var(--ink);
	text-align: left;
}

.entry-content .wp-block-pullquote blockquote {
	padding: 0;
	border: 0;
	font-size: clamp(1.375rem, 1.1rem + 1vw, 1.75rem);
	font-weight: 500;
	line-height: 1.3;
	letter-spacing: -0.02em;
}

.entry-content hr,
.entry-content .wp-block-separator {
	margin-block: 2.5em;
	border: 0;
	border-top: 1px solid var(--line-strong);
	opacity: 1;
}

.entry-content .wp-block-image img,
.entry-content .wp-block-gallery img {
	border: 1px solid var(--line);
}

.entry-content .wp-block-table {
	overflow-x: auto;
}

.entry-content .wp-block-table table {
	min-width: 480px;
}

.entry-content .wp-block-table :is(th, td) {
	border: 0;
	border-bottom: 1px solid var(--line);
}

.entry-content thead th,
.entry-content .wp-block-table thead th {
	border-bottom: 1px solid var(--ink);
	font-family: var(--font-mono);
	font-size: 0.6875rem;
	font-weight: 500;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--ink-3);
}

.entry-content .wp-block-table thead {
	border-bottom: 0;
}

.entry-content .wp-block-code {
	border: 0;
}

.entry-content .wp-block-code code {
	font-size: inherit;
}

.entry-content kbd {
	padding: 0.1em 0.4em;
	border: 1px solid var(--line-strong);
	border-bottom-width: 2px;
	border-radius: var(--radius-sm);
	font-size: 0.8125em;
}

.entry-content mark {
	padding-inline: 0.15em;
	background: var(--mint-wash);
	color: inherit;
}

.entry-content details {
	padding: 16px 0;
	border-block: 1px solid var(--line);
}

.entry-content summary {
	font-weight: 600;
	cursor: pointer;
}

.entry-content details[open] summary {
	margin-bottom: 12px;
}

.entry-content .wp-block-button__link {
	padding: 14px 20px;
	border-radius: var(--radius);
	background: var(--ink);
	color: #fff;
	font-size: 0.9375rem;
	font-weight: 500;
	text-decoration: none;
}

.entry-content .is-style-outline > .wp-block-button__link {
	border: 1px solid var(--line-strong);
	background: transparent;
	color: var(--ink);
}

.entry-content .wp-block-file {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 12px;
}

.entry-content .wp-block-file__button {
	padding: 8px 14px;
	border-radius: var(--radius-sm);
	background: var(--ink);
	color: #fff;
	font-size: 0.875rem;
	text-decoration: none;
}

.entry-content .wp-block-embed figcaption,
.entry-content .wp-block-table figcaption {
	text-align: left;
}

/* Wide and full-width blocks break out of the reading column. */
.entry-content > .alignwide {
	--wide: min(1040px, 100vw - var(--gutter) * 2);
	width: var(--wide);
	max-width: none;
	margin-inline: calc((100% - var(--wide)) / 2);
}

.entry-content > .alignfull {
	width: 100vw;
	max-width: none;
	margin-inline: calc(50% - 50vw);
}

.entry-content > .alignfull img {
	width: 100%;
	border-inline: 0;
	border-radius: 0;
}

.alignleft { float: left; margin: 0 24px 16px 0; }
.alignright { float: right; margin: 0 0 16px 24px; }
.aligncenter { margin-inline: auto; }

.post-navigation .nav-links {
	display: grid;
	gap: 12px;
}

.post-navigation a {
	display: grid;
	gap: 6px;
	height: 100%;
	padding: 16px 18px;
	border: 1px solid var(--line);
	border-radius: var(--radius-sm);
	background: var(--surface);
	text-decoration: none;
	transition: border-color 0.2s var(--ease);
}

.post-navigation a:hover {
	border-color: var(--ink);
}

.post-navigation__title {
	font-weight: 600;
	line-height: 1.3;
	letter-spacing: -0.02em;
}

.post-navigation .mono {
	font-size: 0.6875rem;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: var(--ink-3);
}

.pagination,
.page-links {
	margin-top: 40px;
	font-family: var(--font-mono);
	font-size: 0.8125rem;
}

.pagination .nav-links {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.pagination .page-numbers {
	display: inline-grid;
	place-items: center;
	min-width: 40px;
	height: 40px;
	padding-inline: 10px;
	border: 1px solid var(--line);
	border-radius: var(--radius-sm);
	text-decoration: none;
}

.pagination .page-numbers.current {
	border-color: var(--ink);
	background: var(--ink);
	color: #fff;
}

.pagination a.page-numbers {
	background: var(--surface);
	transition: border-color 0.2s var(--ease);
}

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

.pagination .page-numbers.dots {
	border-color: transparent;
}

.pagination .prev,
.pagination .next {
	display: inline-flex;
	gap: 8px;
}

.pagination .page-numbers .icon {
	color: var(--mint-ink);
}

.not-found__code {
	font-size: 0.75rem;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--mint-ink);
	margin-bottom: 20px;
}

.not-found__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	margin-top: 36px;
}

/* Forms (search, comments) */

input[type="text"],
input[type="email"],
input[type="url"],
input[type="search"],
input[type="password"],
textarea {
	width: 100%;
	padding: 12px 14px;
	border: 1px solid var(--line-strong);
	border-radius: var(--radius);
	background: var(--surface);
	color: var(--ink);
	font: inherit;
	font-size: 1rem;
}

input:focus-visible,
textarea:focus-visible {
	border-color: var(--ink);
}

input[type="submit"],
.search-submit {
	min-height: 46px;
	padding: 0 18px;
	border: 0;
	border-radius: var(--radius);
	background: var(--ink);
	color: #fff;
	font: inherit;
	font-weight: 500;
	cursor: pointer;
}

.search-form {
	display: flex;
	gap: 8px;
	margin-top: 24px;
}

.comments {
	margin-top: 64px;
	padding-top: 40px;
	border-top: 1px solid var(--line);
}

.comments__title,
.comment-reply-title {
	font-size: 1.375rem;
	letter-spacing: -0.025em;
}

.comments__list {
	margin: 24px 0 56px;
	border-top: 1px solid var(--line);
}

.comments__list .comment {
	list-style: none;
}

.comments__list .children {
	padding-left: 56px;
}

/* Avatar in a fixed gutter, name and date beside it, text below. */
.comment-body {
	position: relative;
	min-height: 88px;
	padding: 24px 0 24px 56px;
	border-bottom: 1px solid var(--line);
}

.comment-author .avatar {
	position: absolute;
	top: 24px;
	left: 0;
	width: 40px;
	height: 40px;
	border: 1px solid var(--line);
	border-radius: var(--radius-sm);
	background: var(--paper-2);
}

.bypostauthor > .comment-body .avatar {
	border-color: var(--mint-ink);
	box-shadow: 0 0 0 2px var(--mint);
}

.comment-author {
	font-size: 0.9375rem;
	line-height: 1.4;
}

.comment-author .fn {
	font-weight: 600;
}

.comment-author .fn a {
	text-decoration: none;
}

.comment-author .fn a:hover {
	text-decoration: underline;
	text-decoration-color: var(--mint-ink);
}

.comment-author .says {
	display: none;
}

.comment-metadata {
	margin-top: 4px;
	font-family: var(--font-mono);
	font-size: 0.6875rem;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--ink-3);
}

.comment-metadata a {
	text-decoration: none;
}

.comment-metadata a:hover {
	color: var(--ink);
}

.comment-metadata .edit-link::before {
	content: "·";
	margin: 0 8px;
}

.comment-awaiting-moderation {
	display: block;
	margin-top: 10px;
	font-family: var(--font-mono);
	font-size: 0.6875rem;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--mint-ink);
}

.comment-content {
	margin-top: 12px;
	font-size: 0.9375rem;
	line-height: 1.65;
	color: var(--ink-2);
}

.comment-content > * + * {
	margin-top: 0.75em;
}

.comment-content a {
	color: var(--ink);
	text-decoration-color: var(--mint-ink);
}

.reply {
	margin-top: 12px;
}

.comment-reply-link,
#cancel-comment-reply-link {
	font-family: var(--font-mono);
	font-size: 0.6875rem;
	font-weight: 500;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--ink);
	text-decoration: underline;
	text-decoration-color: var(--mint-ink);
	text-underline-offset: 4px;
}

.comment-reply-title {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	justify-content: space-between;
	gap: 8px 16px;
}

.comment-notes,
.logged-in-as {
	font-size: 0.875rem;
	color: var(--ink-3);
}

.logged-in-as a {
	color: var(--ink-2);
}

.comment-form .required {
	color: var(--mint-ink);
}

.comment-form p {
	margin-top: 16px;
}

.comment-form label {
	display: block;
	margin-bottom: 6px;
	font-size: 0.875rem;
	font-weight: 500;
}

.comment-form textarea {
	height: 160px;
	min-height: 120px;
	resize: vertical;
}

.comment-form .comment-form-cookies-consent {
	display: flex;
	align-items: flex-start;
	gap: 10px;
}

.comment-form-cookies-consent input {
	flex: none;
	width: 16px;
	height: 16px;
	margin: 3px 0 0;
	accent-color: var(--ink);
}

.comment-form-cookies-consent label {
	margin: 0;
	font-weight: 400;
	color: var(--ink-2);
}

.comment-form .form-submit {
	margin-top: 24px;
}

/* Blog: listing header, breadcrumbs, topic filter, post cards, article -------- */

.blog-head {
	padding-block: clamp(56px, 8vw, 112px) clamp(40px, 5vw, 64px);
}

.blog-head--archive {
	padding-top: clamp(40px, 6vw, 80px);
}

.blog-head .eyebrow {
	margin-bottom: 24px;
}

.blog-head__page {
	color: var(--ink-3);
}

.blog-head__page::before {
	content: "·";
	margin-right: 10px;
}

.blog-head__title {
	overflow-wrap: anywhere;
}

.blog-head__text {
	max-width: 58ch;
}

.blog-head__count {
	margin-top: 24px;
	font-size: 0.75rem;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--ink-3);
}

.blog-head .search-form,
.blog-empty .search-form {
	max-width: 560px;
}

/* Author archive: avatar beside name, bio and article count. */
.author-profile {
	display: flex;
	align-items: flex-start;
	gap: clamp(20px, 3vw, 32px);
}

.author-profile__avatar {
	flex: none;
	width: clamp(64px, 9vw, 96px);
	height: clamp(64px, 9vw, 96px);
	border: 1px solid var(--line);
	border-radius: var(--radius);
	background: var(--paper-2);
	box-shadow: 0 0 0 4px var(--mint-wash);
	object-fit: cover;
}

/* Shown when the author has no photo and Gravatars are off. */
.author-profile__avatar.avatar-initials {
	display: grid;
	place-items: center;
	background: var(--night);
	color: var(--mint);
	font-size: clamp(1.25rem, 0.9rem + 1.4vw, 1.75rem);
	font-weight: 600;
	letter-spacing: 0.02em;
}

.author-profile__body {
	min-width: 0;
}

.author-profile__designation {
	margin-top: 14px;
	font-size: 0.8125rem;
	font-weight: 500;
	letter-spacing: 0.06em;
	line-height: 1.4;
	text-transform: uppercase;
	color: var(--mint-ink);
}

.author-profile__bio > :first-child {
	margin-top: 0;
}

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

.author-profile__meta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 6px 10px;
}

.author-profile__meta > * + *::before {
	content: "·";
	margin-right: 10px;
	color: var(--ink-3);
}

.author-profile__link {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	color: var(--ink-2);
	text-decoration: underline;
	text-decoration-color: var(--mint-ink);
	text-underline-offset: 4px;
	overflow-wrap: anywhere;
	text-transform: none;
}

.author-profile__link:hover {
	color: var(--ink);
}

.author-profile__link .icon {
	flex: none;
	width: 12px;
	height: 12px;
}

.breadcrumbs {
	margin-bottom: 28px;
	font-family: var(--font-mono);
	font-size: 0.6875rem;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--ink-3);
}

.breadcrumbs__list {
	display: flex;
	flex-wrap: wrap;
	row-gap: 6px;
}

.breadcrumbs__item {
	display: flex;
	min-width: 0;
}

.breadcrumbs__item + .breadcrumbs__item::before {
	content: "/";
	margin-inline: 10px;
	color: var(--line-strong);
}

.breadcrumbs a {
	color: var(--ink-2);
	text-decoration: none;
}

.breadcrumbs a:hover {
	color: var(--ink);
	text-decoration: underline;
	text-decoration-color: var(--mint-ink);
}

.breadcrumbs [aria-current] {
	overflow: hidden;
	max-width: 40ch;
	color: var(--ink);
	text-overflow: ellipsis;
	white-space: nowrap;
}

.topics {
	margin-top: 40px;
}

.topics__list {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.topics__link {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	min-height: 36px;
	padding: 0 12px;
	border: 1px solid var(--line-strong);
	border-radius: var(--radius-sm);
	background: var(--surface);
	font-family: var(--font-mono);
	font-size: 0.75rem;
	letter-spacing: 0.02em;
	color: var(--ink-2);
	text-decoration: none;
	transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.topics__link:hover {
	border-color: var(--ink);
	color: var(--ink);
}

.topics__link[aria-current] {
	border-color: var(--ink);
	background: var(--ink);
	color: #fff;
}

.topics__count {
	color: var(--ink-3);
}

.topics__link[aria-current] .topics__count {
	color: var(--mint);
}

.blog-list {
	padding-bottom: var(--section-y);
}

.blog-empty {
	padding-top: 48px;
	border-top: 1px solid var(--line);
}

.blog-empty__code {
	font-size: 0.75rem;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--mint-ink);
}

.blog-empty__text {
	max-width: 52ch;
	margin-top: 12px;
	font-size: 1.1875rem;
	color: var(--ink-2);
}

/* Post grid: shared cell borders, the same construction as the coverage index. */
.post-grid {
	display: grid;
	grid-template-columns: minmax(0, 1fr);
	border-top: 1px solid var(--line);
	border-left: 1px solid var(--line);
}

.post-card {
	position: relative;
	display: flex;
	flex-direction: column;
	min-width: 0;
	border-right: 1px solid var(--line);
	border-bottom: 1px solid var(--line);
	background: var(--surface);
	transition: background-color 0.25s var(--ease);
}

.post-card:hover {
	background: var(--paper);
}

.post-card__media {
	aspect-ratio: 16 / 10;
	overflow: hidden;
	border-bottom: 1px solid var(--line);
	background: var(--paper-2);
}

.post-card__img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.post-card__media--empty {
	display: grid;
	place-items: center;
	background-image:
		linear-gradient(rgba(11, 18, 16, 0.05) 1px, transparent 1px),
		linear-gradient(90deg, rgba(11, 18, 16, 0.05) 1px, transparent 1px);
	background-position: center;
	background-size: 24px 24px;
}

.post-card__plate {
	max-width: calc(100% - 48px);
	overflow: hidden;
	padding: 6px 10px;
	border: 1px solid var(--ink);
	border-radius: var(--radius-sm);
	background: var(--surface);
	font-size: 0.6875rem;
	font-weight: 600;
	letter-spacing: 0.06em;
	text-overflow: ellipsis;
	text-transform: uppercase;
	white-space: nowrap;
	transition: background-color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.post-card:hover .post-card__plate {
	border-color: var(--mint-ink);
	background: var(--mint);
}

.post-card__body {
	display: flex;
	flex: 1;
	flex-direction: column;
	padding: 24px 24px 28px;
}

.post-card__meta {
	display: flex;
	flex-wrap: wrap;
	font-size: 0.6875rem;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--ink-3);
}

.post-card__meta > * + *::before {
	content: "·";
	margin-inline: 8px;
	color: var(--line-strong);
}

.post-card__category {
	font-weight: 600;
	color: var(--mint-ink);
}

.post-card__title {
	margin-top: 14px;
	font-size: 1.3125rem;
	line-height: 1.25;
	letter-spacing: -0.025em;
}

.post-card__link {
	text-decoration: none;
}

/* The title link covers the whole card. */
.post-card__link::after {
	content: "";
	position: absolute;
	inset: 0;
}

.post-card:hover .post-card__link {
	text-decoration: underline;
	text-decoration-color: var(--mint-ink);
}

.post-card__link:focus-visible {
	outline: none;
}

.post-card__link:focus-visible::after {
	outline: 2px solid var(--mint-ink);
	outline-offset: -2px;
}

.post-card__excerpt {
	display: -webkit-box;
	overflow: hidden;
	margin-top: 10px;
	font-size: 0.9375rem;
	line-height: 1.6;
	color: var(--ink-2);
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 3;
	line-clamp: 3;
}

.post-card__more {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	margin-top: auto;
	padding-top: 24px;
	font-size: 0.6875rem;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.post-card__more .icon {
	color: var(--mint-ink);
	transition: transform 0.25s var(--ease);
}

.post-card:hover .post-card__more .icon {
	transform: translateX(3px);
}

/* Article */

.article {
	padding-block: clamp(40px, 6vw, 80px) clamp(80px, 10vw, 136px);
}

.article__measure {
	max-width: 720px;
	margin-inline: auto;
}

.article__category {
	margin-bottom: 20px;
}

.article__category a {
	text-decoration: none;
}

.article__category a:hover {
	text-decoration: underline;
	text-decoration-color: var(--mint-ink);
}

.article__title {
	font-size: clamp(2.25rem, 1.4rem + 3vw, 3.5rem);
	line-height: 1.05;
	letter-spacing: -0.035em;
	overflow-wrap: break-word;
}

.article__lede {
	margin-top: 24px;
	font-size: clamp(1.125rem, 1.05rem + 0.35vw, 1.3125rem);
	line-height: 1.55;
	color: var(--ink-2);
}

/* Byline as a bordered rail, like the frame rail above each screenshot. */
.article-meta {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	margin-top: 36px;
	border-top: 1px solid var(--line);
	border-left: 1px solid var(--line);
}

.article-meta__item {
	min-width: 0;
	padding: 12px 16px;
	border-right: 1px solid var(--line);
	border-bottom: 1px solid var(--line);
}

.article-meta dt {
	font-family: var(--font-mono);
	font-size: 0.625rem;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--ink-3);
}

.article-meta dd {
	margin-top: 4px;
	font-size: 0.875rem;
	font-weight: 500;
	overflow-wrap: anywhere;
}

.article-meta__author {
	display: flex;
	align-items: center;
	gap: 8px;
	min-width: 0;
}

.article-meta__avatar {
	flex: none;
	width: 24px;
	height: 24px;
	border: 1px solid var(--line);
	border-radius: var(--radius-sm);
	background: var(--paper-2);
	object-fit: cover;
}

.article-meta a {
	text-decoration: none;
}

.article-meta a:hover {
	text-decoration: underline;
	text-decoration-color: var(--mint-ink);
}

/* Same column as the title and text, so every edge lines up. */
.article__figure {
	max-width: 720px;
	margin: clamp(32px, 4vw, 48px) auto 0;
}

.article__img {
	width: 100%;
}

.article__body {
	margin-top: clamp(32px, 4vw, 48px);
	font-size: clamp(1.0625rem, 1rem + 0.25vw, 1.1875rem);
	line-height: 1.7;
}

.article__footer {
	display: grid;
	gap: 40px;
	margin-top: 64px;
	padding-top: 32px;
	border-top: 1px solid var(--line);
}

.article__tags .mono-heading {
	margin-top: 0;
}

.tag-list {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
}

.tag-list a {
	display: inline-block;
	padding: 3px 8px;
	border: 1px solid var(--line);
	border-radius: var(--radius-sm);
	background: var(--surface);
	font-family: var(--font-mono);
	font-size: 0.75rem;
	line-height: 1.6;
	color: var(--ink-2);
	text-decoration: none;
	transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.tag-list a:hover {
	border-color: var(--ink);
	color: var(--ink);
}

.article__back {
	justify-self: start;
	margin-top: 0;
}

.related {
	border-top: 1px solid var(--line);
	background: var(--paper-2);
}

.related__index {
	margin-top: 0;
}

.related__title {
	max-width: none;
	margin-bottom: 40px;
}

/* 19 Motion ------------------------------------------------------------------------
   Reveal styles only apply once main.js adds .has-reveal, so content is
   always visible without JavaScript. */

.has-reveal [data-reveal] {
	opacity: 0;
	transform: translateY(18px);
	transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

.has-reveal [data-reveal].is-visible {
	opacity: 1;
	transform: none;
}

@media (prefers-reduced-motion: no-preference) {
	.frame--hero .frame__scan::before {
		animation: techscan-scan 9s var(--ease) 0.8s infinite;
	}

	.frame.is-visible .frame__scan::before {
		animation: techscan-scan 9s var(--ease) 0.4s infinite;
	}

	.pipeline.is-visible .pipeline__pulse {
		animation: techscan-pulse-y 5s linear 1.4s infinite;
	}

	.ai__caret {
		animation: techscan-caret 1.1s steps(1) infinite;
	}
}

@keyframes techscan-scan {
	0% { transform: translateY(-101%); opacity: 0; }
	6% { opacity: 1; }
	40% { transform: translateY(0); opacity: 1; }
	46%, 100% { transform: translateY(0); opacity: 0; }
}

@keyframes techscan-pulse-y {
	0% { top: -120px; opacity: 0; }
	10%, 90% { opacity: 1; }
	100% { top: 100%; opacity: 0; }
}

@keyframes techscan-pulse-x {
	0% { left: -160px; opacity: 0; }
	10%, 90% { opacity: 1; }
	100% { left: 100%; opacity: 0; }
}

@keyframes techscan-caret {
	50% { opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
	*,
	*::before,
	*::after {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
		transition-delay: 0s !important;
		scroll-behavior: auto !important;
	}

	.has-reveal [data-reveal] {
		opacity: 1;
		transform: none;
	}

	.pipeline .pipeline__node span,
	.timeline .timeline__step::after {
		transform: none !important;
	}

	.frame__scan,
	.pipeline__pulse {
		display: none;
	}
}

/* 20 Responsive ----------------------------------------------------------------------- */

@media (max-width: 599px) {
	.frame__rail-label:nth-of-type(n + 3) {
		display: none;
	}

	.frame__corner {
		display: none;
	}

	.hero__guides {
		display: none;
	}

	.hero__actions .button {
		flex: 1 1 100%;
	}

	.ledger__row {
		grid-template-columns: 72px minmax(0, 1fr);
		gap: 18px;
		padding-inline: 16px;
	}

	.ledger__glyph {
		padding: 8px;
	}

	.glyph--performance {
		height: 28px;
	}

	.accordion__trigger {
		grid-template-columns: 28px minmax(0, 1fr) 16px;
	}

	.accordion__panel {
		padding: 0 0 22px 40px;
	}

	.status-list__row {
		align-items: flex-start;
	}

	.comments__list .children {
		padding-left: 20px;
	}

	.author-profile {
		flex-direction: column;
	}
}

@media (max-width: 419px) {
	.site-header__cta {
		display: none;
	}
}

@media (min-width: 600px) {
	.tech-index {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.uses__list {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.post-navigation .nav-links {
		grid-template-columns: 1fr 1fr;
	}

	.post-navigation .nav-next {
		text-align: right;
	}

	.post-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.comment-form {
		display: grid;
		grid-template-columns: repeat(2, minmax(0, 1fr));
		column-gap: 16px;
	}

	.comment-form > * {
		grid-column: 1 / -1;
	}

	.comment-form > .comment-form-author,
	.comment-form > .comment-form-email {
		grid-column: auto;
	}

	.article-meta {
		grid-template-columns: none;
		grid-auto-columns: minmax(0, 1fr);
		grid-auto-flow: column;
	}
}

@media (min-width: 768px) {
	.hero__meta {
		grid-template-columns: repeat(4, auto);
		justify-content: start;
		border-top: 0;
	}

	.hero__meta li,
	.hero__meta li:nth-child(odd),
	.hero__meta li:nth-child(even) {
		padding: 0 18px;
		border: 0;
		border-left: 1px solid var(--line);
	}

	.hero__meta li:first-child {
		padding-left: 0;
		border-left: 0;
	}

	.timeline {
		grid-template-columns: repeat(3, minmax(0, 1fr));
		gap: 32px;
	}

	.timeline__step {
		padding-right: 24px;
	}

	.site-footer__grid {
		grid-template-columns: minmax(0, 1fr) auto;
		align-items: start;
	}

	.footer-nav__list {
		grid-template-columns: repeat(2, max-content);
	}
}

@media (max-width: 959px) {
	.primary-nav {
		display: none;
	}

	/* Text before screenshot when the split layouts stack. */
	.ai__visual {
		order: 2;
	}

	.site-header__actions {
		margin-left: auto;
	}

	.nav-toggle {
		display: grid;
	}
}

@media (min-width: 960px) {
	.mobile-menu {
		display: none !important;
	}

	.post-grid {
		grid-template-columns: repeat(3, minmax(0, 1fr));
	}

	.hero__grid {
		grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
		gap: clamp(40px, 5vw, 72px);
	}

	.facts__list {
		grid-template-columns: repeat(4, minmax(0, 1fr));
	}

	.facts__item,
	.facts__item:nth-child(odd) {
		padding: 36px 28px;
		border-left: 1px solid var(--line);
		border-bottom: 0;
	}

	.facts__item:first-child {
		padding-left: 0;
		border-left: 0;
	}

	.facts__item:nth-child(-n + 2) {
		border-bottom: 0;
	}

	.hero__meta {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		border-top: 1px solid var(--line);
	}

	.hero__meta li,
	.hero__meta li:nth-child(odd),
	.hero__meta li:nth-child(even) {
		padding: 12px 12px 12px 0;
		border: 0;
		border-bottom: 1px solid var(--line);
	}

	.hero__meta li:nth-child(odd) {
		border-right: 1px solid var(--line);
	}

	.hero__meta li:nth-child(even) {
		padding-left: 14px;
	}

	.intro__head {
		grid-template-columns: repeat(12, minmax(0, 1fr));
		align-items: end;
	}

	.intro__head .section-index {
		grid-column: 1 / -1;
	}

	.intro__title {
		grid-column: 1 / 7;
	}

	.intro__body {
		grid-column: 7 / 13;
		margin-top: 0;
	}

	.intro__figure {
		padding-left: calc(100% / 12);
	}

	.evidence__head {
		display: grid;
		grid-template-columns: repeat(12, minmax(0, 1fr));
		align-items: end;
		gap: 0 48px;
	}

	.evidence__head .section-index {
		grid-column: 1 / -1;
	}

	.evidence__head .section-title {
		grid-column: 1 / 8;
	}

	.evidence__text {
		grid-column: 8 / 13;
	}

	.evidence__body {
		grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
		gap: clamp(48px, 6vw, 88px);
	}

	.flow__head,
	.analysis__head {
		grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
	}

	.flow__head .section-index {
		grid-column: 1 / -1;
	}

	.flow__head .section-text,
	.analysis__text {
		margin-top: 0;
		align-self: end;
	}

	.ai__grid {
		grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
		gap: clamp(48px, 6vw, 96px);
	}

	.analysis__body {
		grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
		gap: clamp(48px, 6vw, 88px);
	}

	.analysis__visual {
		position: sticky;
		top: calc(var(--header-h) + 32px);
	}

	.categories__grid {
		grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
		gap: clamp(48px, 6vw, 88px);
	}

	.categories__head {
		position: sticky;
		top: calc(var(--header-h) + 32px);
	}

	.privacy__grid {
		grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
		gap: clamp(48px, 6vw, 96px);
	}

	.faq__grid {
		grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
		gap: clamp(48px, 6vw, 88px);
	}

	.faq__head {
		position: sticky;
		top: calc(var(--header-h) + 32px);
	}

	.final__grid {
		grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
		gap: clamp(48px, 6vw, 88px);
	}

	/* Pipeline turns horizontal: one line, five nodes. */
	.pipeline__track {
		left: 0;
		right: 0;
		top: 7px;
		bottom: auto;
		width: auto;
		height: 1px;
	}

	.pipeline__pulse {
		width: 160px;
		height: 1px;
		background: linear-gradient(to right, transparent, var(--mint-ink), transparent);
	}

	.pipeline.is-visible .pipeline__pulse {
		animation-name: techscan-pulse-x;
		animation-duration: 6s;
	}

	.pipeline__track {
		overflow: visible;
	}

	.pipeline__ticks {
		position: absolute;
		left: 0;
		right: 0;
		top: 4px;
		display: block;
		height: 7px;
		background: repeating-linear-gradient(to right, var(--line-strong) 0 1px, transparent 1px 16px);
		-webkit-mask-image: linear-gradient(to bottom, transparent 0 4px, #000 4px);
		mask-image: linear-gradient(to bottom, transparent 0 4px, #000 4px);
		opacity: 0.8;
	}

	.pipeline__edge {
		position: absolute;
		top: -2px;
		left: calc(50% + 20px);
		z-index: 1;
		display: block;
		padding: 0 8px;
		background: var(--paper);
		font-size: 0.625rem;
		letter-spacing: 0.1em;
		line-height: 18px;
		text-transform: uppercase;
		color: var(--ink-3);
		transform: translateX(-50%);
	}

	.pipeline__edge::after {
		content: "→";
		margin-left: 6px;
		color: var(--mint-ink);
	}

	.pipeline__stages {
		grid-template-columns: repeat(5, minmax(0, 1fr));
		gap: 24px;
	}

	.pipeline__stage {
		padding-left: 0;
		padding-top: 40px;
	}

	.pipeline__node {
		top: 0;
	}

	.pipeline__stage:last-child .pipeline__node {
		width: 17px;
		height: 17px;
		top: -1px;
	}
}

@media (min-width: 1200px) {
	.hero__grid {
		grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
	}

	.uses__list {
		grid-template-columns: repeat(4, minmax(0, 1fr));
	}

	.uses__item:nth-child(even) {
		margin-top: 56px;
	}

	.hero__meta {
		margin-top: 52px;
	}
}

@media (min-width: 1600px) {
	:root {
		--max: 1360px;
	}
}