:root {
  --ink: #141413;
  --paper: #faf9f5;
  --surface: #f1efe7;
  --surface-strong: #e8e6dc;
  --line: #d9d6cb;
  --muted: #66645e;
  --soft: #8f8b82;
  --accent: #b4533b;
  --accent-dark: #91402f;
  --success: #56704b;
  --warning: #956726;
  --error: #98443d;
  --page: 1200px;
  --pad: clamp(20px, 4vw, 48px);
  --header: 72px;
  --radius: 10px;
  --sans: "Manrope", system-ui, sans-serif;
  --serif: "Newsreader", Georgia, serif;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

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

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

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body,
button {
  font-family: var(--sans);
}

::selection {
  background: #e8c2b6;
  color: var(--ink);
}

a {
  color: inherit;
  text-decoration: none;
}

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

h1,
h2,
h3,
p,
figure,
blockquote {
  margin: 0;
}

:focus-visible {
  outline: 3px solid rgba(180, 83, 59, 0.42);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  min-height: 44px;
  padding: 10px 16px;
  transform: translateY(-160%);
  border-radius: 6px;
  background: var(--ink);
  color: var(--paper);
  font-size: 14px;
  font-weight: 700;
  transition: transform 180ms var(--ease);
}

.skip-link:focus {
  transform: translateY(0);
}

.reading-progress {
  position: fixed;
  z-index: 300;
  top: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--accent);
}

.journal-header {
  position: sticky;
  z-index: 200;
  top: 0;
  height: var(--header);
  border-bottom: 1px solid var(--line);
  background: rgba(250, 249, 245, 0.97);
}

.journal-header__inner {
  width: min(100%, calc(var(--page) + var(--pad) * 2));
  height: 100%;
  margin: 0 auto;
  padding: 0 var(--pad);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
}

.journal-brand {
  justify-self: start;
  min-height: 44px;
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
}

.journal-brand strong {
  font-size: 15px;
  letter-spacing: -0.025em;
}

.journal-brand span {
  color: var(--soft);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.journal-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.journal-nav a,
.journal-contact {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 700;
}

.journal-nav a {
  padding: 0 12px;
  color: var(--muted);
}

.journal-nav a:hover,
.journal-nav a[aria-current="page"] {
  background: var(--surface);
  color: var(--ink);
}

.journal-contact {
  justify-self: end;
  padding: 0 16px;
  border: 1px solid var(--line);
}

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

.eyebrow {
  color: var(--accent-dark);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.4;
  text-transform: uppercase;
}

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

.journal-intro__inner {
  width: min(100%, calc(var(--page) + var(--pad) * 2));
  margin: 0 auto;
  padding: clamp(72px, 9vw, 120px) var(--pad) clamp(80px, 10vw, 128px);
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(300px, 5fr);
  align-items: end;
  gap: clamp(48px, 8vw, 104px);
}

.journal-intro h1 {
  max-width: 12ch;
  margin-top: 24px;
  font-family: var(--serif);
  font-size: clamp(56px, 7.4vw, 96px);
  font-weight: 400;
  letter-spacing: -0.05em;
  line-height: 0.95;
  text-wrap: balance;
}

.journal-intro__lede {
  max-width: 62ch;
  margin-top: 32px;
  color: var(--muted);
  font-size: clamp(17px, 1.8vw, 20px);
}

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

.signal-board__row {
  min-height: 72px;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px;
  border-bottom: 1px solid var(--line);
}

.signal-board__row span:first-child {
  color: var(--soft);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  font-weight: 700;
}

.signal-board__row strong {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 500;
}

.signal-board__row i {
  width: 9px;
  height: 9px;
  border: 1px solid var(--accent);
  border-radius: 50%;
}

.signal-board__row:nth-child(3) i,
.signal-board__row:nth-child(4) i {
  background: var(--accent);
}

.journal-section {
  width: min(100%, calc(var(--page) + var(--pad) * 2));
  margin: 0 auto;
  padding: clamp(72px, 9vw, 112px) var(--pad);
}

.section-label {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--ink);
}

.section-label h2 {
  font-family: var(--serif);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 400;
  letter-spacing: -0.035em;
  line-height: 1;
}

.section-label p {
  color: var(--muted);
  font-size: 12px;
}

.featured-note {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(280px, 5fr);
  min-height: 520px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: #fdfcf8;
}

.featured-note__copy {
  min-width: 0;
  padding: clamp(32px, 5vw, 64px);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.note-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.note-meta span:first-child {
  color: var(--accent-dark);
}

.featured-note h2 {
  max-width: 12ch;
  margin-top: 32px;
  font-family: var(--serif);
  font-size: clamp(44px, 5.6vw, 72px);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 0.98;
  text-wrap: balance;
}

.featured-note__copy > p {
  max-width: 58ch;
  margin-top: 24px;
  color: var(--muted);
  font-size: 17px;
}

.read-link {
  min-height: 48px;
  margin-top: auto;
  padding-top: 32px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: #d6aea2;
  text-underline-offset: 5px;
}

.read-link:hover {
  color: var(--ink);
  text-decoration-color: var(--ink);
}

.featured-note__figure {
  position: relative;
  min-height: 420px;
  overflow: hidden;
  border-left: 1px solid var(--line);
  background-color: var(--surface);
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px;
}

.funnel {
  position: absolute;
  inset: 15% 12%;
  display: grid;
  grid-template-rows: repeat(4, 1fr);
  gap: 12px;
  align-items: center;
}

.funnel span {
  height: 52px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  border: 1px solid var(--ink);
  background: var(--paper);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.funnel span:nth-child(1) { width: 100%; }
.funnel span:nth-child(2) { width: 82%; }
.funnel span:nth-child(3) { width: 64%; }
.funnel span:nth-child(4) {
  width: 46%;
  border-color: var(--accent);
  background: var(--accent);
  color: #fffaf7;
}

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

.note-row {
  min-height: 220px;
  padding: 32px 0;
  display: grid;
  grid-template-columns: 64px minmax(0, 7fr) minmax(220px, 4fr) 48px;
  align-items: start;
  gap: 32px;
  border-bottom: 1px solid var(--line);
  transition: background-color 180ms ease;
}

.note-row:hover {
  background: var(--surface);
}

.note-row__number {
  color: var(--soft);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  font-weight: 700;
}

.note-row h3 {
  max-width: 18ch;
  font-family: var(--serif);
  font-size: clamp(30px, 4vw, 46px);
  font-weight: 400;
  letter-spacing: -0.035em;
  line-height: 1.02;
  text-wrap: balance;
}

.note-row__summary {
  color: var(--muted);
  font-size: 14px;
}

.note-row__summary .note-meta {
  margin-bottom: 16px;
}

.note-row__arrow {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--accent-dark);
  font-size: 18px;
}

.principles {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--line);
}

.principles > div {
  padding: clamp(32px, 5vw, 56px) 0;
}

.principles > div:first-child {
  padding-right: clamp(32px, 6vw, 80px);
  border-right: 1px solid var(--line);
}

.principles > div:last-child {
  padding-left: clamp(32px, 6vw, 80px);
}

.principles h2 {
  max-width: 11ch;
  margin-top: 24px;
  font-family: var(--serif);
  font-size: clamp(38px, 5vw, 58px);
  font-weight: 400;
  letter-spacing: -0.04em;
  line-height: 1;
}

.principles p {
  max-width: 60ch;
  color: var(--muted);
  font-size: 17px;
}

.principles p + p {
  margin-top: 20px;
}

.journal-footer {
  padding: 40px var(--pad);
  border-top: 1px solid #343431;
  background: var(--ink);
  color: #aaa79f;
}

.journal-footer__inner {
  width: min(100%, var(--page));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  font-size: 12px;
}

.journal-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
}

.journal-footer a {
  min-width: 44px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.journal-footer a:hover {
  color: var(--paper);
}

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

.article-mast__inner {
  width: min(100%, calc(var(--page) + var(--pad) * 2));
  margin: 0 auto;
  padding: clamp(64px, 8vw, 104px) var(--pad) clamp(72px, 9vw, 112px);
  display: grid;
  grid-template-columns: minmax(0, 8fr) minmax(280px, 4fr);
  align-items: end;
  gap: clamp(48px, 8vw, 104px);
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 12px;
}

.breadcrumbs a {
  min-width: 44px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.article-mast h1 {
  max-width: 14ch;
  margin-top: 28px;
  font-family: var(--serif);
  font-size: clamp(52px, 7vw, 88px);
  font-weight: 400;
  letter-spacing: -0.05em;
  line-height: 0.96;
  text-wrap: balance;
}

.article-deck {
  max-width: 62ch;
  margin-top: 28px;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 21px);
}

.article-byline {
  padding: 24px 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--line);
}

.article-byline dl {
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.article-byline div {
  min-width: 0;
}

.article-byline dt {
  color: var(--soft);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.article-byline dd {
  margin: 6px 0 0;
  font-size: 13px;
  font-weight: 700;
}

.article-layout {
  width: min(100%, calc(var(--page) + var(--pad) * 2));
  margin: 0 auto;
  padding: clamp(56px, 7vw, 88px) var(--pad) clamp(88px, 11vw, 144px);
  display: grid;
  grid-template-columns: minmax(180px, 2fr) minmax(0, 7fr) minmax(140px, 2fr);
  align-items: start;
  gap: clamp(32px, 5vw, 72px);
}

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

.article-toc > p,
.article-aside > p:first-child {
  margin-bottom: 16px;
  color: var(--soft);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.article-toc ol {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: contents;
}

.article-toc li {
  counter-increment: contents;
  border-top: 1px solid var(--line);
}

.article-toc li:last-child {
  border-bottom: 1px solid var(--line);
}

.article-toc a {
  min-height: 48px;
  padding: 10px 0;
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
}

.article-toc a::before {
  content: "0" counter(contents);
  color: var(--soft);
  font-size: 9px;
  font-weight: 700;
}

.article-toc a:hover {
  color: var(--ink);
}

.article-body {
  min-width: 0;
  max-width: 760px;
}

.article-body > p:first-child {
  font-family: var(--serif);
  font-size: clamp(25px, 3vw, 32px);
  line-height: 1.35;
}

.article-body p {
  max-width: 70ch;
  color: #3f3e3a;
  font-size: 17px;
  line-height: 1.75;
}

.article-body p + p {
  margin-top: 24px;
}

.article-body h2 {
  margin-top: 72px;
  padding-top: 24px;
  border-top: 1px solid var(--ink);
  font-family: var(--serif);
  font-size: clamp(36px, 5vw, 52px);
  font-weight: 400;
  letter-spacing: -0.04em;
  line-height: 1.04;
  text-wrap: balance;
}

.article-body h2 + p,
.article-body h3 + p {
  margin-top: 24px;
}

.article-body h3 {
  margin-top: 48px;
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.15;
}

.article-body ul,
.article-body ol {
  margin: 24px 0 0;
  padding-left: 24px;
}

.article-body li {
  padding-left: 8px;
  color: #3f3e3a;
  font-size: 17px;
  line-height: 1.7;
}

.article-body li + li {
  margin-top: 12px;
}

.article-body a {
  color: var(--accent-dark);
  text-decoration: underline;
  text-decoration-color: #d6aea2;
  text-underline-offset: 4px;
}

.article-body .inline-action {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  vertical-align: middle;
}

.article-figure {
  margin: 40px 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink);
}

.article-figure img {
  width: 100%;
  height: auto;
  display: block;
}

.article-figure figcaption,
.system-map figcaption {
  padding: 16px 20px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
}

.article-figure figcaption {
  border-top: 1px solid #343431;
  color: #aaa79f;
}

.build-timeline {
  margin: 40px 0;
  padding: 0;
  border-top: 1px solid var(--ink);
  list-style: none;
}

.build-timeline li {
  margin: 0;
  padding: 24px 0;
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 24px;
  border-bottom: 1px solid var(--line);
}

.build-timeline time {
  color: var(--accent-dark);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.build-timeline strong {
  display: block;
  font-family: var(--serif);
  font-size: 23px;
  font-weight: 500;
  line-height: 1.2;
}

.build-timeline p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.system-map {
  margin: 40px 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.system-map__flow {
  padding: 24px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.system-map__node {
  min-height: 88px;
  padding: 16px;
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  align-items: center;
  gap: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fdfcf8;
}

.system-map__node span {
  color: var(--accent-dark);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.system-map__node strong {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 500;
  line-height: 1.2;
}

.system-map__flow > i {
  height: 32px;
  display: grid;
  place-items: center;
  color: var(--accent-dark);
  font-size: 14px;
  font-style: normal;
}

.system-map figcaption {
  border-top: 1px solid var(--line);
}

.decision-table td:nth-child(2),
.decision-table td:nth-child(3) {
  text-align: left;
}

.formula {
  margin: 40px 0;
  padding: clamp(24px, 4vw, 40px);
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: var(--surface);
}

.formula > span {
  color: var(--accent-dark);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.formula strong {
  margin-top: 12px;
  display: block;
  font-family: var(--serif);
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.formula p {
  margin-top: 16px;
  color: var(--muted);
  font-size: 14px;
}

.scenario-wrap {
  margin: 40px 0;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.scenario-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  background: #fdfcf8;
  font-size: 13px;
}

.scenario-table caption {
  padding: 16px 20px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  text-align: left;
}

.scenario-table th,
.scenario-table td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--line);
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.scenario-table th:first-child,
.scenario-table td:first-child {
  text-align: left;
}

.scenario-table thead th {
  color: var(--soft);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.scenario-table tbody tr:last-child td {
  border-bottom: 0;
}

.checklist {
  margin: 40px 0;
  padding: 0;
  border-top: 1px solid var(--ink);
  list-style: none;
}

.checklist li {
  min-height: 64px;
  margin: 0;
  padding: 16px 0 16px 40px;
  position: relative;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  width: 20px;
  height: 20px;
  border: 1px solid var(--accent);
  border-radius: 50%;
}

.article-quote {
  margin: 48px 0;
  padding: 8px 0 8px 32px;
  border-left: 1px solid var(--ink);
}

.article-quote p {
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.25;
}

.article-aside {
  position: sticky;
  top: calc(var(--header) + 32px);
  padding-top: 16px;
  border-top: 1px solid var(--ink);
}

.article-aside p {
  color: var(--muted);
  font-size: 12px;
}

.article-aside a {
  min-height: 44px;
  margin-top: 16px;
  display: inline-flex;
  align-items: center;
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.article-end {
  margin-top: 72px;
  padding-top: 32px;
  border-top: 1px solid var(--ink);
}

.article-end > p {
  color: var(--muted);
  font-size: 14px;
}

.next-note {
  margin-top: 32px;
  padding: 24px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.next-note span {
  color: var(--soft);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.next-note strong {
  margin-top: 8px;
  display: block;
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.1;
}

.next-note i {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--accent-dark);
  font-style: normal;
}

@media (max-width: 980px) {
  .journal-intro__inner,
  .article-mast__inner {
    grid-template-columns: minmax(0, 7fr) minmax(260px, 5fr);
    gap: 48px;
  }

  .featured-note {
    grid-template-columns: minmax(0, 3fr) minmax(260px, 2fr);
  }

  .note-row {
    grid-template-columns: 48px minmax(0, 1fr) 44px;
  }

  .note-row__summary {
    grid-column: 2;
  }

  .note-row__arrow {
    grid-column: 3;
    grid-row: 1;
  }

  .article-layout {
    grid-template-columns: 180px minmax(0, 1fr);
  }

  .article-aside {
    position: static;
    grid-column: 2;
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
  }
}

@media (max-width: 760px) {
  :root {
    --header: 64px;
  }

  .journal-header__inner {
    grid-template-columns: 1fr auto;
    gap: 12px;
  }

  .journal-brand span,
  .journal-nav a:first-child,
  .journal-contact {
    display: none;
  }

  .journal-nav {
    justify-self: end;
  }

  .journal-nav a {
    padding: 0 10px;
  }

  .journal-intro__inner,
  .article-mast__inner {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .journal-intro h1,
  .article-mast h1 {
    max-width: none;
  }

  .signal-board {
    width: 100%;
  }

  .section-label {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .featured-note {
    grid-template-columns: 1fr;
  }

  .featured-note__copy {
    min-height: 460px;
  }

  .featured-note__figure {
    min-height: 360px;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .note-row {
    min-height: 0;
    grid-template-columns: 32px minmax(0, 1fr);
    gap: 16px;
  }

  .note-row__summary {
    grid-column: 2;
  }

  .note-row__arrow {
    display: none;
  }

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

  .principles > div:first-child {
    padding-right: 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .principles > div:last-child {
    padding-left: 0;
  }

  .article-byline {
    width: 100%;
  }

  .article-layout {
    grid-template-columns: 1fr;
  }

  .article-toc {
    position: static;
    padding: 20px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
  }

  .article-toc li:last-child {
    border-bottom: 0;
  }

  .article-aside {
    grid-column: 1;
  }

  .article-body p,
  .article-body li {
    font-size: 16px;
  }

  .system-map__node {
    min-height: 104px;
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .system-map__flow > i {
    height: 24px;
  }

  .journal-footer__inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }
}

@media (max-width: 440px) {
  .journal-brand strong {
    font-size: 14px;
  }

  .journal-intro h1 {
    font-size: 54px;
  }

  .article-mast h1 {
    font-size: 48px;
  }

  .featured-note__copy {
    min-height: 420px;
    padding: 28px 24px;
  }

  .featured-note h2 {
    font-size: 42px;
  }

  .note-row h3 {
    font-size: 30px;
  }

  .article-byline dl {
    grid-template-columns: 1fr;
  }

  .build-timeline li {
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 16px;
  }

  .next-note {
    padding: 20px;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}