@font-face {
  font-family: "Space Grotesk";
  src: url("/assets/fonts/SpaceGrotesk-Light.ttf") format("truetype");
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Space Grotesk";
  src: url("/assets/fonts/SpaceGrotesk-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Space Grotesk";
  src: url("/assets/fonts/SpaceGrotesk-Medium.ttf") format("truetype");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Space Grotesk";
  src: url("/assets/fonts/SpaceGrotesk-Bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --ink: #0a0a0a;
  --paper: #ffffff;
  --soft: #f3f3f0;
  --muted: #6b6b66;
  --line: #d7d7d2;
  --page: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  border-top: 4px solid var(--ink);
  background: var(--paper);
  color: var(--ink);
  font-family: "Space Grotesk", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 8px;
  left: 8px;
  padding: 11px 16px;
  background: var(--ink);
  color: var(--paper);
  transform: translateY(-160%);
}

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

.shell {
  width: min(calc(100% - 48px), var(--page));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 13px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  background: var(--ink);
  color: var(--paper);
  font-size: 15px;
}

.site-nav {
  display: flex;
  align-self: stretch;
  gap: 28px;
}

.site-nav a {
  display: grid;
  position: relative;
  place-items: center;
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
}

.site-nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 2px;
  background: var(--ink);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

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

.site-nav a:hover::after,
.site-nav a[aria-current="page"]::after {
  transform: scaleX(1);
  transform-origin: left;
}

.kicker,
.mono-label,
.section-index,
.entry-type,
.project-number,
.status-list,
.footer-meta,
.article-meta,
.tag,
.archive-toolbar {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(320px, 0.65fr);
  gap: clamp(48px, 7vw, 96px);
  align-items: stretch;
  padding: 88px 0 80px;
  border-bottom: 1px solid var(--line);
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
}

.hero h1 {
  max-width: 780px;
  margin: 46px 0 42px;
  font-size: clamp(46px, 4.8vw, 62px);
  font-weight: 500;
  letter-spacing: -0.06em;
  line-height: 0.98;
}

.hero h1 span {
  display: block;
}

.hero-intro {
  max-width: 630px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(18px, 1.8vw, 22px);
  letter-spacing: -0.025em;
  line-height: 1.3;
}

.hero-aside {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 430px;
  padding: 34px;
  background: var(--ink);
  color: var(--paper);
}

.hero-aside > div > p:last-child {
  max-width: 340px;
  margin: 22px 0 0;
  font-size: clamp(17px, 1.5vw, 20px);
  letter-spacing: -0.02em;
  line-height: 1.35;
}

.status-list {
  margin: auto 0 28px;
  padding-top: 42px;
}

.status-list div {
  display: grid;
  grid-template-columns: 74px 1fr;
  gap: 12px;
  padding: 10px 0;
  border-top: 1px solid #393939;
}

.status-list div:last-child {
  border-bottom: 1px solid #393939;
}

.status-list dt {
  color: #898989;
}

.status-list dd {
  margin: 0;
}

.status-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 7px;
  background: currentColor;
}

.inverse-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--paper);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.inverse-link span,
.text-link span {
  display: inline-block;
  transition: transform 160ms ease;
}

.inverse-link:hover span {
  transform: translate(3px, -3px);
}

.ticker {
  display: flex;
  gap: 36px;
  overflow-x: auto;
  padding: 17px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  scrollbar-width: none;
}

.ticker::-webkit-scrollbar {
  display: none;
}

.ticker span {
  flex: 1 0 auto;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-align: center;
}

.ticker span::before {
  content: "■";
  margin-right: 10px;
  color: var(--ink);
  font-size: 5px;
  vertical-align: 2px;
}

.split-section {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  gap: 46px;
  padding: 84px 0;
  border-bottom: 1px solid var(--line);
}

.section-heading h2 {
  max-width: 210px;
  margin: 16px 0 0;
  font-size: 30px;
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 1.05;
}

.section-body {
  min-width: 0;
  padding-left: 44px;
  border-left: 1px solid var(--line);
}

.entries,
.project-list {
  border-top: 1px solid var(--line);
}

.entry {
  display: grid;
  grid-template-columns: 112px 100px minmax(0, 1fr) 24px;
  gap: 20px;
  align-items: center;
  min-height: 94px;
  padding: 20px 18px;
  border-bottom: 1px solid var(--line);
  transition: background-color 140ms ease, color 140ms ease;
}

a.entry:hover {
  background: var(--ink);
  color: var(--paper);
}

.entry time,
.entry > span:first-child {
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
}

a.entry:hover time {
  color: var(--paper);
}

.entry strong {
  font-size: clamp(17px, 1.5vw, 20px);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.entry-arrow {
  font-size: 18px;
  text-align: right;
}

.entry-muted {
  color: var(--muted);
}

.text-link {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.text-link span {
  margin-left: 12px;
}

.text-link:hover span {
  transform: translateX(4px);
}

.section-link {
  display: inline-flex;
  margin: 26px 18px 0;
}

.project-row {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) 72px 24px;
  gap: 20px;
  align-items: center;
  min-height: 108px;
  padding: 20px 18px;
  border-bottom: 1px solid var(--line);
  transition: background-color 140ms ease, color 140ms ease;
}

a.project-row:hover {
  background: var(--ink);
  color: var(--paper);
}

.project-row strong,
.project-row small {
  display: block;
}

.project-row strong {
  font-size: clamp(18px, 1.8vw, 24px);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.1;
}

.project-row small {
  margin-top: 7px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.project-pending {
  color: var(--muted);
}

.achievement-teaser {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
}

.teaser-stat {
  padding: 24px 20px;
  border-bottom: 1px solid var(--line);
}

.teaser-stat + .teaser-stat {
  border-left: 1px solid var(--line);
}

.teaser-stat strong,
.teaser-stat span {
  display: block;
}

.teaser-stat strong {
  font-size: 34px;
  font-weight: 500;
  letter-spacing: -0.04em;
}

.teaser-stat span {
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
}

.teaser-copy {
  grid-column: 1 / -1;
  padding: 28px 20px 4px;
}

.teaser-copy p {
  max-width: 720px;
  margin: 0 0 22px;
  color: var(--muted);
  font-size: 18px;
}

.manifesto {
  display: grid;
  grid-template-columns: 150px minmax(0, 1.45fr) minmax(240px, 0.55fr);
  gap: 44px;
  align-items: start;
  padding: 92px 0;
  border-bottom: 1px solid var(--line);
}

.manifesto blockquote {
  margin: 0;
  font-size: clamp(30px, 3.2vw, 40px);
  font-weight: 500;
  letter-spacing: -0.05em;
  line-height: 1.08;
}

.manifesto em {
  color: var(--muted);
  font-style: normal;
}

.manifesto > p:last-child {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 16px;
}

.site-footer {
  margin-top: 0;
  background: var(--ink);
  color: var(--paper);
}

.site-footer > div:first-child {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 36px;
  align-items: end;
  padding: 64px 48px;
}

.footer-title {
  max-width: 700px;
  margin: 0;
  font-size: clamp(30px, 3.5vw, 42px);
  font-weight: 500;
  letter-spacing: -0.05em;
  line-height: 1.05;
}

.footer-email {
  padding-bottom: 6px;
  border-bottom: 1px solid var(--paper);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.footer-email:hover {
  color: #bdbdbd;
}

.footer-meta {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 17px 48px;
  border-top: 1px solid #343434;
  color: #a5a5a5;
}

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

/* Inner pages */
.page-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.55fr);
  gap: clamp(50px, 8vw, 110px);
  align-items: end;
  min-height: 420px;
  padding: 90px 0 78px;
  border-bottom: 1px solid var(--line);
}

.page-heading h1 {
  margin: 42px 0 0;
  font-size: clamp(44px, 4.8vw, 60px);
  font-weight: 500;
  letter-spacing: -0.06em;
  line-height: 0.98;
}

.page-heading > p {
  margin: 0;
  padding-left: 34px;
  border-left: 1px solid var(--line);
  color: var(--muted);
  font-size: clamp(17px, 1.6vw, 20px);
  letter-spacing: -0.02em;
}

.archive-toolbar {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 17px 0;
  border-bottom: 1px solid var(--line);
}

.archive.entries {
  border-top: 0;
}

.archive .entry {
  grid-template-columns: 112px 100px minmax(0, 1fr) 90px 24px;
  min-height: 108px;
  padding-inline: 0;
}

.read-time {
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-align: right;
}

.empty-note {
  max-width: 780px;
  margin: 0;
  padding: 56px 0 82px;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 24px);
  letter-spacing: -0.03em;
}

/* Achievements */
.achievement-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--line);
}

.achievement-stat {
  padding: 30px 24px;
}

.achievement-stat + .achievement-stat {
  border-left: 1px solid var(--line);
}

.achievement-stat strong,
.achievement-stat span {
  display: block;
}

.achievement-stat strong {
  font-size: clamp(26px, 2.8vw, 34px);
  font-weight: 500;
  letter-spacing: -0.035em;
}

.achievement-stat span {
  margin-top: 5px;
  color: var(--muted);
  font-size: 12px;
}

.achievement-story,
.achievement-groups,
.timeline-section {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 48px;
  padding: 78px 0;
  border-bottom: 1px solid var(--line);
}

.achievement-story h2,
.groups-heading h2,
.timeline-heading h2 {
  max-width: 200px;
  margin: 15px 0 0;
  font-size: 30px;
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1.08;
}

.achievement-story > div:last-child,
.groups-list,
.timeline {
  padding-left: 42px;
  border-left: 1px solid var(--line);
}

.achievement-story p {
  max-width: 740px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
}

.achievement-story .story-lead {
  margin-top: 0;
  color: var(--ink);
  font-size: 21px;
  letter-spacing: -0.025em;
  line-height: 1.5;
}

.groups-list,
.timeline {
  border-top: 1px solid var(--line);
}

.achievement-group {
  display: grid;
  grid-template-columns: 54px 210px minmax(0, 1fr);
  gap: 24px;
  align-items: baseline;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.achievement-group strong {
  font-size: 26px;
  font-weight: 500;
}

.achievement-group span {
  font-weight: 500;
}

.achievement-group p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 100px minmax(0, 1fr) 70px;
  gap: 26px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}

.timeline-item time,
.timeline-item > span {
  padding-top: 4px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.timeline-item > span {
  text-align: right;
}

.timeline-item h3 {
  margin: 0;
  font-size: 21px;
  font-weight: 500;
  letter-spacing: -0.025em;
}

.timeline-item p {
  max-width: 640px;
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 15px;
}

.achievement-note {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 48px;
  margin: 64px 0 80px;
  padding: 30px;
  background: var(--soft);
}

.achievement-note strong {
  font-weight: 500;
}

.achievement-note p {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.project-detail {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr) 250px;
  border-bottom: 1px solid var(--line);
}

.project-detail > * {
  margin: 0;
  padding: 58px 30px;
}

.project-detail > *:first-child {
  padding-left: 0;
}

.project-detail > * + * {
  border-left: 1px solid var(--line);
}

.project-detail h2 {
  max-width: 600px;
  margin: 0 0 22px;
  font-size: clamp(28px, 3.2vw, 38px);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 1.05;
}

.project-detail p {
  max-width: 640px;
  color: var(--muted);
  font-size: 17px;
}

.project-detail code {
  color: var(--ink);
  font-family: inherit;
}

.project-facts {
  margin: 0;
}

.project-facts div {
  padding: 12px 0;
  border-top: 1px solid var(--line);
}

.project-facts div:last-child {
  border-bottom: 1px solid var(--line);
}

.project-facts dt {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.project-facts dd {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.tag {
  display: inline-block;
  margin: 4px 4px 0 0;
  padding: 5px 7px;
  border: 1px solid var(--line);
  color: var(--ink);
}

.about-grid {
  display: grid;
  grid-template-columns: 310px minmax(0, 1fr);
  gap: clamp(48px, 7vw, 90px);
  padding: 80px 0 96px;
}

.portrait-block {
  display: grid;
  aspect-ratio: 1;
  place-items: center;
  margin-bottom: 24px;
  background: var(--ink);
  color: var(--paper);
  font-size: 72px;
  font-weight: 500;
  letter-spacing: -0.07em;
}

.about-content {
  padding-left: 48px;
  border-left: 1px solid var(--line);
}

.about-content h2 {
  max-width: 640px;
  margin: 0 0 30px;
  font-size: clamp(32px, 3.8vw, 44px);
  font-weight: 500;
  letter-spacing: -0.05em;
  line-height: 1.05;
}

.about-content > p {
  max-width: 720px;
  color: var(--muted);
  font-size: clamp(17px, 1.6vw, 20px);
  letter-spacing: -0.02em;
}

.about-list {
  margin-top: 56px;
}

.about-list div {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 24px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.about-list div:last-child {
  border-bottom: 1px solid var(--line);
}

.about-list dt {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.about-list dd {
  margin: 0;
  color: var(--muted);
}

/* Article */
.article-header {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 46px;
  padding: 88px 0 72px;
  border-bottom: 1px solid var(--line);
}

.article-meta {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding-right: 30px;
  border-right: 1px solid var(--line);
}

.article-meta ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.article-meta li {
  padding: 9px 0;
  border-top: 1px solid var(--line);
}

.article-title {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 430px;
}

.article-title h1 {
  max-width: 820px;
  margin: 0 0 54px;
  font-size: clamp(38px, 4.2vw, 52px);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 1.02;
}

.article-title > p:last-child {
  max-width: 670px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(18px, 1.8vw, 22px);
  letter-spacing: -0.025em;
}

.article-layout {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 46px;
}

.article-rail {
  padding: 54px 30px 0 0;
}

.article-rail a {
  display: inline-block;
  border-bottom: 1px solid var(--ink);
}

.prose {
  min-width: 0;
  padding: 70px 0 108px 46px;
  border-left: 1px solid var(--line);
}

.prose > * {
  max-width: 720px;
  margin-right: auto;
}

.prose p,
.prose li {
  font-size: clamp(17px, 1.5vw, 19px);
  line-height: 1.7;
}

.prose h2 {
  margin-top: 2.2em;
  margin-bottom: 0.65em;
  font-size: clamp(26px, 2.8vw, 34px);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1.1;
}

.prose blockquote {
  margin-top: 2em;
  margin-bottom: 2em;
  padding: 24px 28px;
  border-left: 3px solid var(--ink);
  background: var(--soft);
  font-size: clamp(20px, 2.2vw, 26px);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.3;
}

.prose code {
  padding: 2px 5px;
  border: 1px solid var(--line);
  font-family: "Space Grotesk", monospace;
  font-size: 0.9em;
}

.article-end {
  margin-top: 62px;
  padding-top: 20px;
  border-top: 1px solid var(--ink);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.07em;
}

.not-found {
  display: grid;
  min-height: calc(100vh - 4px);
  place-content: center;
  text-align: center;
}

.not-found strong {
  font-size: clamp(96px, 14vw, 160px);
  font-weight: 500;
  letter-spacing: -0.08em;
  line-height: 0.8;
}

.not-found p {
  margin: 42px 0 26px;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 24px);
}

.not-found a {
  justify-self: center;
  padding: 10px 14px;
  border: 1px solid var(--ink);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.not-found a:hover {
  background: var(--ink);
  color: var(--paper);
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: minmax(0, 1.3fr) minmax(290px, 0.7fr);
    gap: 42px;
  }

  .split-section {
    grid-template-columns: 185px minmax(0, 1fr);
    gap: 30px;
  }

  .section-body {
    padding-left: 30px;
  }

  .entry {
    grid-template-columns: 96px 80px minmax(0, 1fr) 22px;
    gap: 14px;
  }

  .manifesto {
    grid-template-columns: 120px minmax(0, 1fr);
  }

  .manifesto > p:last-child {
    grid-column: 2;
    max-width: 560px;
  }

  .project-detail {
    grid-template-columns: 90px minmax(0, 1fr);
  }

  .project-detail aside {
    grid-column: 1 / -1;
    padding-left: 90px;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .about-grid {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 42px;
  }
}

@media (max-width: 700px) {
  .shell {
    width: min(calc(100% - 32px), var(--page));
  }

  .site-header {
    position: static;
    display: grid;
    grid-template-columns: 1fr;
    padding-top: 16px;
  }

  .brand {
    min-height: 48px;
  }

  .site-nav {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    min-height: 48px;
    margin-top: 8px;
    border-top: 1px solid var(--line);
  }

  .site-nav a {
    font-size: 12px;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 52px;
    padding: 62px 0;
  }

  .hero h1 {
    margin: 34px 0 28px;
    font-size: clamp(38px, 10.5vw, 42px);
    line-height: 1;
  }

  .hero-intro {
    font-size: 18px;
  }

  .hero-aside {
    min-height: 370px;
    padding: 28px;
  }

  .ticker {
    gap: 28px;
  }

  .ticker span {
    min-width: max-content;
  }

  .split-section {
    grid-template-columns: 1fr;
    gap: 34px;
    padding: 64px 0;
  }

  .section-heading h2 {
    max-width: 300px;
    font-size: 28px;
  }

  .section-body {
    padding-left: 0;
    border-left: 0;
  }

  .entry,
  .archive .entry {
    grid-template-columns: 84px minmax(0, 1fr) 20px;
    gap: 12px;
    min-height: 100px;
    padding: 18px 4px;
  }

  .entry-type,
  .read-time {
    display: none;
  }

  .entry strong {
    font-size: 18px;
  }

  .section-link {
    margin-left: 4px;
  }

  .project-row {
    grid-template-columns: 38px minmax(0, 1fr) 20px;
    gap: 12px;
    min-height: 100px;
    padding: 18px 4px;
  }

  .project-row > :nth-child(3) {
    display: none;
  }

  .project-row strong {
    font-size: 19px;
  }

  .achievement-teaser {
    grid-template-columns: 1fr;
  }

  .teaser-stat + .teaser-stat {
    border-left: 0;
  }

  .teaser-stat {
    display: grid;
    grid-template-columns: 70px 1fr;
    gap: 18px;
    align-items: baseline;
    padding-inline: 4px;
  }

  .teaser-stat strong {
    font-size: 28px;
  }

  .teaser-copy {
    padding-inline: 4px;
  }

  .manifesto {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 70px 0;
  }

  .manifesto blockquote {
    font-size: 32px;
  }

  .manifesto > p:last-child {
    grid-column: auto;
    max-width: 520px;
  }

  .site-footer > div:first-child {
    grid-template-columns: 1fr;
    gap: 42px;
    padding: 52px 28px;
  }

  .footer-title {
    max-width: 420px;
    font-size: 34px;
  }

  .footer-email {
    justify-self: start;
  }

  .footer-meta {
    flex-direction: column;
    padding: 18px 28px;
  }

  .page-heading {
    grid-template-columns: 1fr;
    gap: 42px;
    min-height: 0;
    padding: 68px 0 58px;
  }

  .page-heading h1 {
    margin-top: 34px;
    font-size: 42px;
  }

  .page-heading > p {
    max-width: 520px;
    padding: 0;
    border-left: 0;
    font-size: 18px;
  }

  .achievement-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .achievement-stat {
    padding: 22px 14px;
    border-bottom: 1px solid var(--line);
  }

  .achievement-stat:nth-child(3) {
    border-left: 0;
  }

  .achievement-stat strong {
    font-size: 26px;
  }

  .achievement-story,
  .achievement-groups,
  .timeline-section {
    grid-template-columns: 1fr;
    gap: 34px;
    padding: 62px 0;
  }

  .achievement-story h2,
  .groups-heading h2,
  .timeline-heading h2 {
    max-width: 300px;
    font-size: 28px;
  }

  .achievement-story > div:last-child,
  .groups-list,
  .timeline {
    padding-left: 0;
    border-left: 0;
  }

  .achievement-story .story-lead {
    font-size: 19px;
  }

  .achievement-group {
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 16px;
  }

  .achievement-group p {
    grid-column: 2;
  }

  .timeline-item {
    grid-template-columns: 74px minmax(0, 1fr);
    gap: 18px;
  }

  .timeline-item > span {
    display: none;
  }

  .timeline-item h3 {
    font-size: 19px;
  }

  .achievement-note {
    grid-template-columns: 1fr;
    gap: 12px;
    margin: 48px 0 64px;
    padding: 24px;
  }

  .project-detail {
    grid-template-columns: 1fr;
  }

  .project-detail > * {
    padding: 30px 0;
  }

  .project-detail > *:first-child {
    padding: 18px 0;
  }

  .project-detail > * + * {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .project-detail aside {
    grid-column: auto;
    padding-left: 0;
  }

  .project-detail h2 {
    font-size: 30px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 46px;
    padding: 64px 0 76px;
  }

  .portrait-block {
    max-width: none;
    aspect-ratio: 4 / 3;
    font-size: 64px;
  }

  .about-content {
    padding: 0;
    border-left: 0;
  }

  .about-content h2 {
    font-size: 34px;
  }

  .about-list div {
    grid-template-columns: 105px 1fr;
    gap: 16px;
  }

  .article-header {
    grid-template-columns: 1fr;
    gap: 42px;
    padding: 58px 0 52px;
  }

  .article-meta {
    padding: 0;
    border-right: 0;
  }

  .article-meta ul {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 28px;
  }

  .article-meta li {
    font-size: 9px;
  }

  .article-title {
    min-height: 0;
  }

  .article-title h1 {
    margin-bottom: 36px;
    font-size: clamp(36px, 9.8vw, 42px);
    line-height: 1.03;
  }

  .article-title > p:last-child {
    font-size: 18px;
  }

  .article-layout {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .article-rail {
    padding: 26px 0;
  }

  .prose {
    padding: 52px 0 82px;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .prose p,
  .prose li {
    font-size: 18px;
  }

  .prose blockquote {
    padding: 22px;
    font-size: 22px;
  }

  .not-found {
    padding: 24px;
  }
}

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

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