:root {
  --archive-night: #071b22;
  --archive-navy: #102131;
  --archive-paper: #f2ecdf;
  --archive-cream: #fff8ec;
  --archive-ink: #122732;
  --archive-muted: #63706f;
  --archive-gold: #d7aa4b;
  --archive-violet: #8267dc;
  --archive-sea: #347765;
  --archive-coral: #e75243;
  --archive-line: rgba(16, 33, 49, 0.2);
  --archive-book: "Iowan Old Style", Baskerville, "Baskerville Old Face", "Palatino Linotype", Georgia, serif;
}

.archive-method-page {
  color: var(--archive-ink);
  background: var(--archive-paper);
}

.archive-method-page h1,
.archive-method-page h2,
.archive-method-page h3,
.archive-method-page p {
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
}

.archive-method-reading {
  background:
    radial-gradient(circle at 86% 17%, rgba(130, 103, 220, 0.08), transparent 25%),
    linear-gradient(180deg, var(--archive-paper), #fff 48%, #f5f0e6);
}

.archive-method-hero {
  position: relative;
  min-height: 78vh;
  padding: clamp(72px, 9vw, 150px) clamp(24px, 7vw, 136px) clamp(64px, 8vw, 120px);
  overflow: hidden;
  color: var(--archive-cream);
  background:
    repeating-linear-gradient(90deg, transparent 0, transparent calc(10% - 1px), rgba(215, 170, 75, 0.07) calc(10% - 1px), rgba(215, 170, 75, 0.07) 10%),
    radial-gradient(circle at 80% 22%, rgba(130, 103, 220, 0.25), transparent 30%),
    linear-gradient(118deg, var(--archive-night), var(--archive-navy) 64%, #251d2c);
}

.archive-method-hero::after {
  position: absolute;
  right: -11vw;
  bottom: -26vw;
  width: min(72vw, 940px);
  height: min(72vw, 940px);
  content: "";
  border: 1px solid rgba(215, 170, 75, 0.24);
  border-radius: 50%;
  box-shadow:
    0 0 0 72px rgba(215, 170, 75, 0.025),
    0 0 0 144px rgba(130, 103, 220, 0.025);
  pointer-events: none;
}

.archive-method-hero > * {
  position: relative;
  z-index: 1;
}

.archive-method-hero .article-kicker {
  color: var(--archive-gold);
}

.archive-method-hero h1 {
  max-width: 1220px;
  margin: clamp(50px, 8vw, 100px) 0 28px;
  color: var(--archive-cream);
  font-family: var(--archive-book);
  font-size: clamp(62px, 9.2vw, 148px);
  font-weight: 400;
  line-height: 0.86;
  letter-spacing: -0.07em;
}

.archive-method-hero .article-author-byline {
  color: rgba(255, 248, 236, 0.64);
}

.archive-method-hero .article-author-byline a {
  color: inherit;
}

.archive-method-hero .article-deck {
  max-width: 920px;
  color: rgba(255, 248, 236, 0.78);
  font-family: var(--archive-book);
  font-size: clamp(24px, 2.8vw, 38px);
  line-height: 1.3;
}

.archive-method-hero .article-meta {
  color: rgba(255, 248, 236, 0.54);
}

.archive-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 38px;
}

.archive-button,
.archive-button-secondary {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 12px 16px;
  border: 1px solid var(--archive-gold);
  color: var(--archive-night);
  background: var(--archive-gold);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-decoration: none;
  text-transform: uppercase;
}

.archive-button-secondary {
  color: var(--archive-cream);
  background: transparent;
  border-color: rgba(255, 248, 236, 0.42);
}

.archive-button:hover,
.archive-button:focus-visible {
  color: var(--archive-night);
  background: var(--archive-cream);
}

.archive-button-secondary:hover,
.archive-button-secondary:focus-visible {
  color: var(--archive-cream);
  border-color: var(--archive-gold);
}

.archive-declaration {
  display: grid;
  grid-template-columns: minmax(180px, 0.35fr) minmax(0, 1.65fr);
  gap: clamp(30px, 6vw, 100px);
  align-items: start;
  padding: clamp(48px, 6vw, 88px) clamp(24px, 7vw, 136px);
  color: var(--archive-cream);
  background: var(--archive-sea);
}

.archive-declaration span,
.archive-section-label {
  padding-top: 9px;
  color: var(--archive-gold);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.archive-declaration p {
  max-width: 1220px;
  margin: 0;
  font-family: var(--archive-book);
  font-size: clamp(36px, 5.2vw, 78px);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.archive-constitution,
.archive-flow {
  padding: clamp(50px, 6vw, 84px) clamp(24px, 7vw, 136px);
}

.archive-constitution {
  color: var(--archive-cream);
  background: var(--archive-night);
}

.archive-constitution header,
.archive-flow header {
  display: grid;
  grid-template-columns: minmax(180px, 0.35fr) minmax(0, 1.65fr);
  gap: clamp(30px, 6vw, 100px);
  align-items: start;
  margin-bottom: clamp(34px, 4vw, 56px);
}

.archive-constitution h2,
.archive-flow h2 {
  max-width: 1050px;
  margin: 0;
  color: inherit;
  font-family: var(--archive-book);
  font-size: clamp(36px, 4.4vw, 64px);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.045em;
}

.archive-boundaries {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border-top: 1px solid rgba(255, 248, 236, 0.2);
  border-left: 1px solid rgba(255, 248, 236, 0.2);
}

.archive-boundaries div {
  min-height: 168px;
  padding: clamp(20px, 2.3vw, 30px);
  border-right: 1px solid rgba(255, 248, 236, 0.2);
  border-bottom: 1px solid rgba(255, 248, 236, 0.2);
}

.archive-boundaries span {
  display: block;
  margin-bottom: 25px;
  color: var(--archive-gold);
  font-family: var(--archive-book);
  font-size: 22px;
}

.archive-boundaries strong {
  display: block;
  color: var(--archive-cream);
  font-family: var(--archive-book);
  font-size: clamp(20px, 1.65vw, 27px);
  font-weight: 400;
  line-height: 1.08;
}

.archive-boundaries em {
  display: block;
  margin: 6px 0;
  color: var(--archive-violet);
  font-family: var(--archive-book);
  font-size: 20px;
  font-style: normal;
}

.archive-flow {
  color: var(--archive-ink);
  background:
    repeating-linear-gradient(90deg, transparent 0, transparent calc(10% - 1px), rgba(16, 33, 49, 0.045) calc(10% - 1px), rgba(16, 33, 49, 0.045) 10%),
    var(--archive-paper);
}

.archive-flow .archive-section-label {
  color: var(--archive-violet);
}

.archive-stage-rail {
  display: grid;
  grid-template-columns: repeat(10, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--archive-line);
  border-left: 1px solid var(--archive-line);
  list-style: none;
}

.archive-stage-rail li {
  min-height: 116px;
  padding: 16px 12px;
  border-right: 1px solid var(--archive-line);
  border-bottom: 1px solid var(--archive-line);
}

.archive-stage-rail span {
  display: block;
  margin-bottom: 24px;
  color: var(--archive-violet);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.archive-stage-rail strong {
  font-family: var(--archive-book);
  font-size: clamp(15px, 1.15vw, 20px);
  font-weight: 400;
  line-height: 1.08;
}

.archive-method-shell {
  grid-template-columns: minmax(240px, 0.35fr) minmax(0, 880px);
  justify-content: center;
  padding-top: clamp(72px, 9vw, 130px);
}

.archive-method-shell .article-context {
  border-color: var(--archive-line);
  background: rgba(242, 236, 223, 0.92);
}

.archive-method-shell .article-context .eyebrow {
  margin-top: 20px;
  color: var(--archive-coral);
}

.archive-method-shell .article-context .eyebrow:first-child {
  margin-top: 0;
}

.archive-method-body {
  color: #273740;
}

.archive-method-body h2,
.archive-method-body h3,
.archive-method-body [id] {
  scroll-margin-top: 110px;
}

.archive-method-body h2 {
  color: var(--archive-navy);
}

.archive-method-body h3 {
  color: var(--archive-sea);
}

.archive-lead {
  color: var(--archive-navy);
  font-family: var(--archive-book);
  font-size: clamp(28px, 3.7vw, 46px);
  line-height: 1.17;
  letter-spacing: -0.03em;
}

.archive-source-anchor {
  margin: 54px 0;
  padding: clamp(34px, 6vw, 66px);
  color: var(--archive-cream);
  background:
    radial-gradient(circle at 86% 18%, rgba(130, 103, 220, 0.24), transparent 32%),
    var(--archive-navy);
}

.archive-source-anchor span {
  color: var(--archive-gold);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.archive-source-anchor p {
  margin: 24px 0 0;
  color: var(--archive-cream);
  font-family: var(--archive-book);
  font-size: clamp(36px, 5.2vw, 66px);
  line-height: 1.02;
  letter-spacing: -0.045em;
}

.archive-stage-list {
  display: grid;
  gap: 16px;
  margin: 36px 0 60px;
}

.archive-stage-card {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  border: 1px solid var(--archive-line);
  background: rgba(255, 255, 255, 0.54);
}

.archive-stage-number {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 28px 12px;
  color: var(--archive-gold);
  background: var(--archive-navy);
  font-family: var(--archive-book);
  font-size: 29px;
}

.archive-stage-copy {
  padding: 26px 30px;
}

.archive-stage-copy h3 {
  margin: 0 0 15px;
  color: var(--archive-navy);
  font-family: var(--archive-book);
  font-size: 34px;
  font-weight: 400;
  letter-spacing: -0.03em;
}

.archive-stage-copy p {
  margin-bottom: 15px;
}

.archive-completion {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--archive-line);
  color: var(--archive-muted);
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.5;
}

.archive-completion strong {
  color: var(--archive-coral);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.archive-authority-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 36px 0 56px;
  border-top: 1px solid var(--archive-line);
  border-left: 1px solid var(--archive-line);
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
}

.archive-authority-grid article {
  padding: 28px 24px;
  border-right: 1px solid var(--archive-line);
  border-bottom: 1px solid var(--archive-line);
}

.archive-authority-grid article:last-child {
  background: rgba(231, 82, 67, 0.07);
}

.archive-authority-grid h3 {
  min-height: 58px;
  margin: 0 0 24px;
  color: var(--archive-navy);
  font-size: 17px;
  line-height: 1.24;
}

.archive-authority-grid ul {
  margin: 0;
  padding-left: 17px;
  font-size: 14px;
  line-height: 1.55;
}

.archive-tested {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 34px 0;
  padding: 0;
  border-top: 1px solid var(--archive-line);
  border-left: 1px solid var(--archive-line);
  list-style: none;
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
}

.archive-tested li {
  min-height: 132px;
  padding: 24px;
  border-right: 1px solid var(--archive-line);
  border-bottom: 1px solid var(--archive-line);
  font-size: 15px;
  line-height: 1.55;
}

.archive-failures {
  margin: 34px 0 54px;
  border-top: 1px solid var(--archive-line);
}

.archive-failure {
  display: grid;
  grid-template-columns: minmax(190px, 0.62fr) minmax(0, 1.38fr);
  gap: 28px;
  padding: 26px 0;
  border-bottom: 1px solid var(--archive-line);
}

.archive-failure h3 {
  margin: 0;
  color: var(--archive-coral);
  font-family: var(--archive-book);
  font-size: 27px;
  font-weight: 400;
  line-height: 1.08;
}

.archive-failure p {
  margin: 0;
}

.archive-package-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 34px 0;
  border-top: 1px solid var(--archive-line);
  border-left: 1px solid var(--archive-line);
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
}

.archive-package-grid a {
  display: block;
  min-height: 128px;
  padding: 24px;
  color: var(--archive-navy);
  border-right: 1px solid var(--archive-line);
  border-bottom: 1px solid var(--archive-line);
  text-decoration: none;
}

.archive-package-grid a:hover,
.archive-package-grid a:focus-visible {
  color: var(--archive-navy);
  background: rgba(130, 103, 220, 0.07);
}

.archive-package-grid strong {
  display: block;
  font-family: var(--archive-book);
  font-size: 24px;
  font-weight: 400;
  line-height: 1.08;
}

.archive-package-grid span {
  display: block;
  margin-top: 12px;
  color: var(--archive-muted);
  font-size: 12px;
  line-height: 1.45;
}

.archive-protection {
  margin: 76px 0 0;
  padding: clamp(38px, 6vw, 70px);
  color: var(--archive-cream);
  background:
    radial-gradient(circle at 88% 12%, rgba(215, 170, 75, 0.17), transparent 28%),
    linear-gradient(125deg, var(--archive-night), var(--archive-navy));
}

.archive-protection h2 {
  margin-top: 0;
  padding-top: 0;
  color: var(--archive-cream);
  border: 0;
}

.archive-protection p {
  color: rgba(255, 248, 236, 0.78);
}

.archive-protection p:last-child {
  margin-bottom: 0;
  color: var(--archive-cream);
  font-family: var(--archive-book);
  font-size: clamp(24px, 3.2vw, 38px);
  line-height: 1.25;
}

.archive-license-note {
  padding: 20px 24px;
  border-left: 5px solid var(--archive-violet);
  background: rgba(130, 103, 220, 0.08);
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.55;
}

@media (max-width: 1100px) {
  .archive-boundaries {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .archive-boundaries div {
    grid-column: span 2;
  }

  .archive-boundaries div:nth-child(4),
  .archive-boundaries div:nth-child(5) {
    grid-column: span 3;
  }

  .archive-stage-rail {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .archive-stage-rail li {
    min-height: 104px;
  }
}

@media (max-width: 900px) {
  .archive-authority-grid {
    grid-template-columns: 1fr;
  }

  .archive-authority-grid h3 {
    min-height: 0;
  }
}

@media (max-width: 780px) {
  .archive-method-hero {
    min-height: auto;
  }

  .archive-method-hero h1 {
    font-size: clamp(52px, 15.5vw, 82px);
    line-height: 0.9;
  }

  .archive-declaration,
  .archive-constitution header,
  .archive-flow header {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .archive-constitution,
  .archive-flow {
    padding: 46px 24px;
  }

  .archive-constitution header,
  .archive-flow header {
    margin-bottom: 32px;
  }

  .archive-constitution h2,
  .archive-flow h2 {
    font-size: clamp(35px, 10vw, 48px);
    line-height: 1.04;
  }

  .archive-boundaries {
    grid-template-columns: 1fr;
  }

  .archive-boundaries div,
  .archive-boundaries div:nth-child(4),
  .archive-boundaries div:nth-child(5) {
    display: grid;
    grid-column: 1 / -1;
    grid-template-columns: 36px max-content 22px minmax(0, 1fr);
    gap: 9px;
    align-items: baseline;
    min-height: 0;
    padding: 18px 20px;
  }

  .archive-boundaries span {
    margin: 0;
    font-family: Inter, ui-sans-serif, system-ui, sans-serif;
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0.1em;
  }

  .archive-boundaries strong {
    display: inline;
    font-size: clamp(18px, 5.6vw, 22px);
  }

  .archive-boundaries em {
    display: inline;
    margin: 0;
    font-size: 19px;
  }

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

  .archive-stage-rail li {
    min-height: 88px;
    padding: 14px;
  }

  .archive-stage-rail span {
    margin-bottom: 15px;
  }

  .archive-stage-rail strong {
    font-size: 18px;
  }

  .archive-method-shell {
    grid-template-columns: 1fr;
    padding: 62px 20px 80px;
  }

  .archive-method-shell .article-context {
    position: static;
  }

  .archive-method-body {
    min-width: 0;
    font-size: 18px;
  }

  .archive-stage-card {
    grid-template-columns: 62px minmax(0, 1fr);
  }

  .archive-stage-copy {
    padding: 22px 20px;
  }

  .archive-stage-copy h3 {
    font-size: 29px;
  }

  .archive-tested,
  .archive-package-grid {
    grid-template-columns: 1fr;
  }

  .archive-failure {
    grid-template-columns: 1fr;
    gap: 14px;
  }
}

@media (max-width: 420px) {
  .archive-constitution,
  .archive-flow {
    padding-right: 18px;
    padding-left: 18px;
  }

  .archive-boundaries div {
    grid-template-columns: 28px max-content 18px minmax(0, 1fr);
    gap: 7px;
    padding: 16px 14px;
  }

  .archive-boundaries strong {
    font-size: 18px;
  }

  .archive-stage-rail li {
    min-height: 84px;
    padding: 13px 12px;
  }

  .archive-stage-rail strong {
    font-size: 17px;
  }
}