.philosophy-page {
  overflow-x: clip;
}

.philosophy-page main {
  min-width: 0;
}

.manifesto-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  margin-block: 16px clamp(48px, 6vw, 72px);
  padding: clamp(32px, 5vw, 56px) clamp(24px, 4vw, 48px);
  border-radius: var(--radius-lg);
  background: var(--band);
  color: var(--on-band);
  --focus-ring: var(--on-band-muted);
}

.manifesto-hero::before,
.manifesto-hero::after {
  position: absolute;
  z-index: -1;
  border: 1px solid var(--on-band-line);
  border-radius: 50%;
  content: "";
}

.manifesto-hero::before {
  top: -168px;
  right: 0;
  width: 360px;
  height: 360px;
}

.manifesto-hero::after {
  right: 38px;
  bottom: -112px;
  width: 220px;
  height: 220px;
}

.manifesto-hero-copy {
  position: relative;
  z-index: 1;
}

.manifesto-kicker,
.evidence-label,
.manifesto-next > div > p {
  margin: 0;
  color: var(--highlight);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .09em;
  line-height: 1.3;
  text-transform: uppercase;
}

.manifesto-hero h1 {
  max-width: 940px !important;
  margin-top: 20px;
  color: var(--on-band);
  font-size: clamp(40px, 5.3vw, 64px);
  font-weight: 760;
  letter-spacing: -.06em;
  line-height: .98;
  text-wrap: wrap;
}

.manifesto-hero h1 span {
  color: var(--highlight);
}

.manifesto-deck {
  max-width: 62ch;
  margin: 22px 0 0;
  color: var(--on-band-muted);
  font-size: clamp(18px, 2.2vw, 23px);
  font-weight: 500;
  line-height: 1.5;
}

.manifesto-route {
  display: grid;
  gap: 10px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.manifesto-route li {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 8px 12px;
  padding: 16px;
  border-radius: 14px;
  background: color-mix(in srgb, var(--on-band) 5%, transparent);
}


.manifesto-route span {
  grid-row: 1 / span 2;
  color: var(--highlight);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .06em;
}

.manifesto-route strong {
  color: var(--on-band);
  font-size: 16px;
  line-height: 1.35;
}

.manifesto-route small {
  max-width: 42ch;
  color: var(--on-band-muted);
  font-size: 14px;
  line-height: 1.55;
}

.manifesto-layout {
  display: grid;
  gap: 40px;
  align-items: start;
}

.manifesto-index {
  padding-bottom: 24px;
}

.manifesto-index > p {
  margin: 0 0 12px;
  color: var(--ink);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.manifesto-index nav {
  display: flex;
  gap: 4px 20px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: thin;
}

.manifesto-index a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.35;
  text-decoration: none;
}

.manifesto-index a:hover {
  color: var(--action);
}

.manifesto-article {
  min-width: 0;
}

.manifesto-chapter {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 20px;
  scroll-margin-top: 32px;
}

.manifesto-chapter + .manifesto-chapter,
.manifesto-quote + .manifesto-chapter,
.silo-sequence + .manifesto-chapter,
.manifesto-evidence + .manifesto-chapter,
.manifesto-principles + .manifesto-chapter {
  margin-top: clamp(56px, 7vw, 80px);
}

.chapter-number {
  margin: 6px 0 0;
  color: var(--action);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .07em;
  line-height: 1.3;
  text-transform: uppercase;
}

.chapter-copy {
  max-width: 68ch;
}

.chapter-copy h2,
.principles-heading h2,
.sources-heading h2 {
  color: var(--ink);
  font-size: clamp(30px, 4.2vw, 46px);
  font-weight: 750;
  letter-spacing: -.05em;
  line-height: 1.06;
  text-wrap: wrap;
}

.chapter-copy p {
  margin: 18px 0 0;
  color: var(--body);
  font-size: clamp(17px, 1.55vw, 19px);
  line-height: 1.65;
}

.chapter-copy .chapter-lead {
  margin-top: 22px;
  color: var(--ink);
  font-size: clamp(20px, 2vw, 25px);
  font-weight: 600;
  line-height: 1.5;
}

.chapter-copy sup {
  margin-left: 3px;
  font-size: 11px;
  line-height: 0;
}

.chapter-copy sup + sup {
  margin-left: 1px;
}

.chapter-copy sup a {
  display: inline-flex;
  align-items: center;
  min-width: 24px;
  min-height: 28px;
  justify-content: center;
  color: var(--action);
  font-weight: 800;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.manifesto-quote {
  position: relative;
  max-width: 820px;
  margin: clamp(48px, 6vw, 72px) 0;
  padding: clamp(28px, 4vw, 40px);
  border-radius: var(--radius-lg);
  background: var(--sunken);
}

.manifesto-quote::before {
  display: block;
  margin-bottom: 16px;
  color: var(--action);
  font-size: 52px;
  font-weight: 500;
  line-height: .5;
  content: "“";
}

.manifesto-quote p {
  max-width: 22ch;
  margin: 0;
  color: var(--ink);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  letter-spacing: -.045em;
  line-height: 1.13;
  text-wrap: wrap;
}

.manifesto-quote-emphasis {
  max-width: none;
  padding: clamp(28px, 4vw, 42px);
  border: 0;
  border-radius: var(--radius-lg);
  background: var(--sunken);
}

.silo-sequence {
  display: grid;
  gap: 12px;
  margin: clamp(40px, 5vw, 60px) 0;
  padding: 0;
}

.silo-sequence div {
  position: relative;
  padding: 20px;
  border-radius: var(--radius);
  background: var(--sunken);
}


.silo-sequence span {
  display: block;
  color: var(--action);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.silo-sequence strong {
  display: block;
  max-width: 32ch;
  margin-top: 8px;
  color: var(--ink);
  font-size: 18px;
  line-height: 1.45;
}

.manifesto-evidence {
  margin-top: clamp(40px, 5vw, 64px);
  padding: clamp(24px, 3.5vw, 36px);
  border-radius: var(--radius-lg);
  background: var(--band);
  color: var(--on-band);
  --focus-ring: var(--on-band-muted);
}

.manifesto-evidence h2 {
  max-width: 720px;
  margin-top: 14px;
  color: var(--on-band);
  font-size: clamp(26px, 4vw, 40px);
  letter-spacing: -.045em;
  line-height: 1.1;
}

.manifesto-evidence ul {
  display: grid;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.manifesto-evidence li {
  display: grid;
  gap: 8px;
  padding: 16px;
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--on-band) 5%, transparent);
}

.manifesto-evidence li strong {
  color: var(--on-band);
  font-size: 16px;
}

.manifesto-evidence li span {
  max-width: 60ch;
  color: var(--on-band-muted);
  font-size: 14px;
  line-height: 1.55;
}

.manifesto-evidence li a {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 44px;
  color: var(--highlight);
  font-size: 13px;
  font-weight: 750;
  text-underline-offset: 4px;
}

.manifesto-principles {
  margin-top: clamp(56px, 7vw, 80px);
  scroll-margin-top: 32px;
}

.principles-heading {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 8px 20px;
  max-width: 800px;
}

.principles-heading .chapter-number {
  grid-row: 1 / span 2;
}

.principles-heading > p:last-child {
  margin: 8px 0 0;
  color: var(--body);
  font-size: 17px;
  line-height: 1.6;
}

.manifesto-principles ol {
  display: grid;
  gap: 12px;
  margin: clamp(32px, 4vw, 44px) 0 0;
  padding: 0;
  list-style: none;
}

.manifesto-principles li {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 16px;
  padding: clamp(22px, 3vw, 30px);
  border-radius: var(--radius);
  background: var(--sunken);
}

.manifesto-principles li > span {
  color: var(--action);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .08em;
}

.manifesto-principles h3 {
  color: var(--ink);
  font-size: clamp(22px, 3vw, 31px);
  letter-spacing: -.04em;
  line-height: 1.15;
}

.manifesto-principles li p {
  max-width: 62ch;
  margin: 12px 0 0;
  color: var(--body);
  font-size: 17px;
  line-height: 1.65;
}

.manifesto-sources {
  margin-top: clamp(64px, 8vw, 88px);
  padding: clamp(24px, 3.5vw, 36px);
  border-radius: var(--radius-lg);
  background: var(--sunken);
  scroll-margin-top: 32px;
}

.sources-heading {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 8px 16px;
}

.sources-heading .chapter-number {
  grid-row: 1 / span 2;
}

.sources-heading > p:last-child {
  max-width: 64ch;
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.manifesto-sources ol {
  display: grid;
  gap: 8px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.manifesto-sources li {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 14px;
  padding: 16px;
  border-radius: var(--radius);
  background: var(--raised);
  scroll-margin-top: 24px;
}

.manifesto-sources li > span {
  color: var(--action);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .06em;
}

.manifesto-sources li p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.manifesto-sources li strong {
  display: block;
  margin-bottom: 4px;
  color: var(--ink);
}

.manifesto-next {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 24px;
  margin-block: clamp(56px, 7vw, 80px) 28px;
  padding: clamp(28px, 4vw, 40px);
  border-radius: var(--radius-lg);
  background: var(--sunken);
}

.manifesto-next > div > p {
  color: var(--action);
}

.manifesto-next h2 {
  max-width: 720px !important;
  margin-top: 12px;
  color: var(--ink);
  font-size: clamp(29px, 4vw, 44px);
  letter-spacing: -.05em;
  line-height: 1.08;
  text-wrap: wrap;
}

.manifesto-next > div > span {
  display: block;
  max-width: 62ch;
  margin-top: 16px;
  color: var(--body);
  font-size: 16px;
  line-height: 1.6;
}

@media (min-width: 700px) {
  .manifesto-route {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .manifesto-route li {
    padding: 20px 18px;
  }

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

  .silo-sequence div {
    padding: 22px 20px;
  }

  .manifesto-evidence li {
    grid-template-columns: minmax(150px, .38fr) minmax(0, 1fr) auto;
    gap: 20px;
    align-items: start;
  }

  .manifesto-evidence li a {
    min-height: 0;
  }

  .manifesto-principles li {
    grid-template-columns: 76px minmax(0, 1fr);
  }

  .manifesto-next {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
    gap: 40px;
  }

  .manifesto-next .button {
    width: auto;
    flex: 0 0 auto;
  }
}

@media (min-width: 1020px) {
  .manifesto-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(300px, .55fr);
    gap: clamp(40px, 5vw, 64px);
    align-items: end;
  }

  .manifesto-route {
    grid-template-columns: 1fr;
    margin: 0;
  }

  .manifesto-route li {
    padding: 22px 8px;
  }

  .manifesto-route li + li {
    border-left: 0;
  }

  .manifesto-layout {
    grid-template-columns: 196px minmax(0, 860px);
    gap: clamp(48px, 6vw, 72px);
    justify-content: start;
  }

  .manifesto-index {
    position: sticky;
    top: 24px;
    padding: 0;
    border: 0;
  }

  .manifesto-index nav {
    display: grid;
    gap: 2px;
    overflow: visible;
    padding: 0;
  }

  .manifesto-index a {
    width: fit-content;
    flex: none;
  }

  .manifesto-chapter {
    grid-template-columns: 52px minmax(0, 1fr);
    gap: 28px;
  }

  .principles-heading {
    grid-template-columns: 52px minmax(0, 1fr);
    gap: 8px 28px;
  }

  .manifesto-principles li {
    grid-template-columns: 92px minmax(0, 1fr);
  }
}

@media (max-width: 600px) {
  .manifesto-route li,
  .manifesto-chapter,
  .principles-heading,
  .sources-heading,
  .manifesto-principles li,
  .manifesto-sources li {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .manifesto-route span,
  .principles-heading .chapter-number,
  .sources-heading .chapter-number {
    grid-row: auto;
  }

  .manifesto-chapter .chapter-number {
    margin-top: 0;
  }
}

@media (max-width: 520px) {
  .manifesto-hero {
    width: min(100% - 24px, 1180px);
    padding: 28px 20px;
    border-radius: 22px;
  }

  .manifesto-hero h1 {
    font-size: clamp(34px, 9.8vw, 40px);
    line-height: 1.01;
  }

  .manifesto-principles li {
    padding: 20px 16px;
  }

  .manifesto-quote-emphasis,
  .manifesto-evidence,
  .manifesto-sources,
  .manifesto-next {
    border-radius: 22px;
  }
}

@media (prefers-reduced-transparency: reduce) {
  .manifesto-hero::before,
  .manifesto-hero::after {
    display: none;
  }
}

@media (forced-colors: active) {
  .manifesto-hero,
  .manifesto-evidence,
  .manifesto-quote-emphasis,
  .manifesto-sources,
  .manifesto-next {
    border: 1px solid CanvasText;
  }

  .manifesto-hero::before,
  .manifesto-hero::after {
    display: none;
  }
}

@media print {
  .site-header,
  .site-footer,
  .manifesto-index,
  .manifesto-next {
    display: none;
  }

  .manifesto-hero {
    color: var(--ink);
    background: var(--page);
    border: 1px solid var(--line);
  }

  .manifesto-hero h1,
  .manifesto-hero h1 span,
  .manifesto-deck,
  .manifesto-route strong,
  .manifesto-route small {
    color: var(--ink);
  }

  .manifesto-layout {
    display: block;
  }

  .manifesto-chapter,
  .manifesto-principles li,
  .manifesto-sources li {
    break-inside: avoid;
  }
}