* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 24px;
}
body {
  margin: 0;
  font:
    16px/1.7 system-ui,
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    sans-serif;
}
a {
  color: #05695f;
  text-underline-offset: 4px;
  overflow-wrap: anywhere;
}
a:hover {
  text-decoration-thickness: 2px;
}
button,
input,
select {
  font: inherit;
}
button,
select {
  cursor: pointer;
}
:focus-visible {
  outline: 3px solid #078578;
  outline-offset: 4px;
}
[hidden] {
  display: none !important;
}
.research-header a {
  color: inherit;
}
.research-nav {
  flex-wrap: wrap;
}
.research-eyebrow {
  font-size: 13px;
}
.skip-link {
  position: absolute;
  left: 16px;
  top: -100px;
  z-index: 100;
  background: white;
  color: #172529;
  padding: 12px;
}
.skip-link:focus {
  top: 16px;
}
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}
.archive-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 26px;
  padding: 16px 40px;
  max-width: 1360px;
  margin: auto;
  font-size: 14px;
  border-bottom: 1px solid #d3dfe1;
}
.archive-nav a {
  text-decoration: none;
  padding: 4px 0;
}
.archive-main {
  max-width: 1360px;
  padding: 56px 40px 80px;
  margin: auto;
}
.archive-heading {
  max-width: 1040px;
  margin-bottom: 34px;
}
h1 {
  font:
    400 clamp(34px, 4.2vw, 58px)/1.13 Georgia,
    'Times New Roman',
    serif;
  letter-spacing: -1.1px;
  margin: 0 0 22px;
  overflow-wrap: anywhere;
}
h2 {
  font:
    400 30px/1.3 Georgia,
    'Times New Roman',
    serif;
  letter-spacing: -0.4px;
}
h3 {
  font-size: 19px;
  line-height: 1.45;
}
.archive-author {
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 22px;
}
.archive-lead {
  font-size: 21px;
  line-height: 1.65;
  color: #45585f;
  max-width: 880px;
}
.archive-principle {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 40px;
  padding: 36px 0;
  border-top: 1px solid #94adae;
  border-bottom: 1px solid #94adae;
}
.archive-principle p {
  margin: 0;
  font:
    30px/1.5 Georgia,
    serif;
}
.archive-principle em {
  color: #05695f;
  font-style: normal;
}
.archive-principle > div {
  display: flex;
  justify-content: flex-end;
  gap: 42px;
  align-items: center;
}
.archive-principle span {
  font:
    42px/1 Georgia,
    serif;
  color: #26595b;
}
.archive-principle small {
  display: block;
  font: 13px/1.5 system-ui;
  margin-top: 12px;
  max-width: 120px;
  color: #546469;
}
.collection-note {
  max-width: 960px;
  margin: 26px 0 48px;
  color: #45585f;
}
.collection-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid #acbec4;
}
.collection-heading span {
  color: #546469;
  font-size: 14px;
}
.paper-card {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr);
  gap: 30px;
  padding: 36px 0;
  border-bottom: 1px solid #c4d1d5;
}
.paper-marker {
  font:
    38px/1.1 Georgia,
    serif;
  color: #426e74;
  padding-top: 7px;
}
.paper-marker span {
  display: block;
  font:
    13px/1.5 ui-monospace,
    monospace;
  margin-top: 10px;
}
.paper-card h2 {
  max-width: 950px;
  font-size: 30px;
  margin: 14px 0 12px;
}
.paper-card h2 a {
  color: #172529;
  text-decoration: none;
}
.paper-card h2 a:hover {
  text-decoration: underline;
}
.paper-card p {
  max-width: 960px;
  color: #45585f;
}
.status-badge {
  display: inline-block;
  margin: 0;
  padding: 3px 10px;
  color: #365959 !important;
  background: #e5eeee;
  font: 500 13px/1.7 system-ui;
  border: 1px solid #c3d5d5;
}
.card-meta {
  font-size: 14px;
}
.card-links {
  display: flex;
  gap: 26px;
  align-items: center;
  font-size: 15px;
}
.read-paper {
  font-weight: 600;
}
.archive-collections {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 44px;
  margin: 70px 0 50px;
}
.archive-collections h2 {
  font-size: 27px;
}
.archive-collections p {
  color: #45585f;
}
.archive-collections a {
  display: block;
  margin: 12px 0;
}
.document-authorship {
  border-top: 1px solid #a9bfc4;
  margin-top: 52px;
  padding-top: 24px;
  font-size: 16px;
}
.document-authorship p {
  margin: 8px 0;
}
.document-authorship .fine {
  font-size: 14px;
  color: #546469;
  max-width: 850px;
}
.back-link {
  display: inline-block;
  margin-bottom: 30px;
  font-size: 14px;
}
.document-metadata {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px 30px;
  background: #eaf0f2;
  padding: 24px 28px;
  margin: 28px 0 12px;
}
.document-metadata dt {
  font-size: 13px;
  color: #546469;
}
.document-metadata dd {
  margin: 5px 0 0;
  font-size: 15px;
  overflow-wrap: anywhere;
}
.metadata-source {
  grid-column: 1/-1;
}
.document-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 28px;
  padding: 14px 0 22px;
  font-size: 14px;
}
.publication-note {
  background: #fff;
  border-left: 3px solid #657d80;
  padding: 20px 26px;
  font-size: 15px;
  margin: 20px 0;
}
.publication-note p:last-child {
  margin-bottom: 0;
}
.reading-layout {
  display: grid;
  grid-template-columns: 244px minmax(0, 1fr);
  gap: 48px;
  align-items: start;
  margin-top: 46px;
}
.document-toc {
  position: sticky;
  top: 24px;
  max-height: calc(100vh - 48px);
  overflow-y: auto;
  padding-right: 20px;
  font-size: 14px;
}
.document-toc strong {
  display: block;
  margin-bottom: 16px;
}
.document-toc a {
  display: block;
  text-decoration: none;
  margin: 10px 0;
  color: #4a6269;
  line-height: 1.45;
}
.document-toc a.h3 {
  padding-left: 14px;
  font-size: 13px;
}
.document-toc a:hover {
  color: #05695f;
  text-decoration: underline;
}
.manuscript {
  max-width: 890px;
  min-width: 0;
  font:
    18px/1.85 Georgia,
    'Times New Roman',
    serif;
  color: #25363c;
  overflow-wrap: anywhere;
}
.manuscript h2 {
  margin: 44px 0 18px;
  font-size: 30px;
  color: #172529;
}
.manuscript h3 {
  font: 600 19px/1.5 system-ui;
  margin: 32px 0 16px;
  color: #172529;
}
.manuscript h4 {
  font: 600 17px/1.5 system-ui;
}
.manuscript p {
  margin: 18px 0;
}
.manuscript > p:first-child {
  margin-top: 0;
}
.manuscript blockquote {
  margin: 24px 0;
  padding: 8px 22px;
  border-left: 3px solid #6e999b;
  background: #eaf0f2;
  font-size: 17px;
}
.manuscript ul,
.manuscript ol {
  padding-left: 26px;
}
.manuscript li {
  margin: 8px 0;
}
.manuscript hr {
  border: 0;
  border-top: 1px solid #c9d5da;
  margin: 34px 0;
}
.manuscript pre {
  padding: 20px;
  background: #e5edf0;
  overflow: auto;
  line-height: 1.6;
  font-size: 14px;
  max-width: 100%;
}
.manuscript code {
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.83em;
}
.manuscript pre code {
  font-size: inherit;
  overflow-wrap: normal;
  white-space: pre;
}
.manuscript img {
  display: block;
  max-width: 100%;
  height: auto;
  max-height: 920px;
  margin: 24px auto;
  object-fit: contain;
}
.header-anchor {
  font: inherit;
  text-decoration: none;
  color: inherit;
}
.header-anchor:hover {
  text-decoration: underline;
}
.equation {
  max-width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 14px 8px;
  margin: 22px 0;
  background: #fff;
  border: 1px solid #e0e8ea;
  font-size: 1em;
}
.equation .katex-display {
  margin: 8px 0;
  text-align: left;
}
.equation .katex-display > .katex {
  text-align: left;
  padding: 3px;
}
.katex {
  font-size: 1.06em;
}
.table-scroll {
  width: 100%;
  overflow-x: auto;
  margin: 25px 0;
}
.table-scroll table {
  border-collapse: collapse;
  width: 100%;
  font: 14px/1.65 system-ui;
  text-align: left;
}
.table-scroll td,
.table-scroll th {
  padding: 13px 16px;
  border-bottom: 1px solid #c6d4d8;
  vertical-align: top;
  min-width: 150px;
}
.table-scroll th {
  color: #244e56;
  background: #e7eef0;
}
.table-scroll td {
  background: #fff;
}
.source-unavailable {
  color: #52636b;
  text-decoration: underline dotted;
}
.source-unavailable::after {
  content: ' [not supplied]';
  font: 12px system-ui;
}
.paper-theses {
  margin-top: 44px;
  border-top: 1px solid #bdcdd3;
  font: 15px/1.7 system-ui;
}
.paper-theses div {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.paper-pagination {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  margin-top: 48px;
  font-size: 15px;
}
.paper-pagination a {
  max-width: 48%;
}
.source-fingerprint {
  font: 13px/1.6 system-ui;
  margin-top: 32px !important;
  color: #546469;
}
.source-fingerprint code {
  overflow-wrap: anywhere;
}
.source-record {
  max-width: 1000px;
  overflow-wrap: anywhere;
}
.source-record h2 {
  margin-top: 38px;
}
.history-list article {
  padding: 32px 0;
  border-bottom: 1px solid #bcced1;
}
.atlas-intro {
  max-width: 1000px;
}
summary {
  cursor: pointer;
  color: #05695f;
  padding: 10px 0;
  font: 500 14px/1.6 system-ui;
}
.provenance-key {
  margin: 18px 0;
  padding: 6px 20px;
  border: 1px solid #c5d5d8;
  background: #fff;
}
.provenance-key dl > div {
  display: grid;
  grid-template-columns: 70px 1fr;
  margin: 10px 0;
}
.provenance-key dd {
  margin: 0;
  font-size: 15px;
}
.atlas-filters {
  display: grid;
  grid-template-columns: minmax(180px, 1.4fr) 80px 130px 160px minmax(190px, 1.4fr) auto;
  gap: 14px;
  align-items: end;
  padding: 24px;
  margin-top: 30px;
  background: #e4edef;
}
.atlas-filters label {
  font-size: 13px;
  font-weight: 500;
  min-width: 0;
}
.atlas-filters input,
.atlas-filters select {
  display: block;
  width: 100%;
  min-width: 0;
  height: 44px;
  background: #fff;
  border: 1px solid #a4bdc2;
  padding: 8px;
  margin-top: 7px;
  font-size: 15px;
  color: #172529;
  border-radius: 0;
}
.atlas-filters button {
  height: 44px;
  border: 1px solid #476b70;
  color: #254c50;
  padding: 8px 12px;
  background: transparent;
  font-size: 14px;
}
#atlas-count {
  font:
    14px ui-monospace,
    monospace;
  color: #455d64;
  margin: 24px 0;
}
.atlas-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 15px;
}
.atlas-table thead th {
  font-size: 13px;
  padding: 16px;
  color: #46626a;
  background: #e9f0f2;
  font-weight: 500;
}
.atlas-table td,
.atlas-table tbody th {
  border-bottom: 1px solid #bdcdd3;
  vertical-align: top;
  padding: 24px 16px;
}
.atlas-table tbody th {
  width: 72px;
  font:
    16px/1.7 ui-monospace,
    monospace;
}
.atlas-table td:nth-child(2) {
  width: 67%;
}
.atlas-table td:last-child {
  font-size: 14px;
}
.atlas-table h2 {
  font: 500 20px/1.5 system-ui;
  margin: 0 0 14px;
  letter-spacing: -0.2px;
}
.atlas-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font:
    12px/1.6 ui-monospace,
    monospace;
}
.atlas-tags span {
  background: #e3ecee;
  padding: 3px 7px;
  color: #34565b;
}
.atlas-table details {
  margin-top: 14px;
}
.atlas-table dl > div {
  margin: 16px 0;
}
.atlas-table dt {
  font-weight: 600;
  font-size: 13px;
  color: #365a62;
}
.atlas-table dd {
  margin: 4px 0;
}
.atlas-field-label {
  display: block;
  font-size: 12px;
  color: #546469;
  margin-bottom: 4px;
}
.atlas-field-label:not(:first-child) {
  margin-top: 16px;
}
.atlas-table tr:target {
  background: #e0efea;
}
.historical-qualification {
  font-size: 14px;
  border-left: 2px solid #6a7d80;
  padding-left: 12px;
}
@media (max-width: 1100px) {
  .archive-principle {
    grid-template-columns: 1.4fr 1fr;
  }
  .archive-principle p {
    font-size: 26px;
  }
  .atlas-filters {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .reading-layout {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 28px;
  }
  .document-metadata {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 760px) {
  .archive-nav {
    padding: 16px 20px;
    gap: 5px 20px;
  }
  .archive-nav a {
    padding: 7px 0;
  }
  .archive-main {
    padding: 32px 20px 50px;
  }
  h1 {
    font-size: 36px;
  }
  .archive-lead {
    font-size: 18px;
  }
  .archive-principle {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 28px 0;
  }
  .archive-principle p {
    font-size: 25px;
  }
  .archive-principle > div {
    justify-content: flex-start;
    gap: 50px;
  }
  .archive-principle span {
    font-size: 34px;
  }
  .collection-heading {
    display: block;
    padding-bottom: 18px;
  }
  .collection-heading h2 {
    margin-bottom: 10px;
  }
  .paper-card {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 28px 0;
  }
  .paper-marker {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 28px;
  }
  .paper-marker span {
    margin: 0;
  }
  .paper-card h2 {
    font-size: 27px;
  }
  .archive-collections {
    grid-template-columns: 1fr;
    gap: 30px;
    margin: 48px 0;
  }
  .archive-collections > div {
    border-bottom: 1px solid #c4d1d5;
    padding-bottom: 24px;
  }
  .reading-layout {
    grid-template-columns: 1fr;
    gap: 24px;
    margin-top: 30px;
  }
  .document-toc {
    position: static;
    max-height: 230px;
    border: 1px solid #cad7da;
    padding: 18px 20px;
    background: #eef3f4;
  }
  .manuscript {
    font-size: 17px;
  }
  .manuscript h2 {
    font-size: 27px;
  }
  .document-metadata {
    padding: 20px;
    gap: 16px;
  }
  .document-metadata dt {
    font-size: 12px;
  }
  .document-metadata dd {
    font-size: 14px;
  }
  .publication-note {
    padding: 18px;
  }
  .equation {
    font-size: 16px;
  }
  .atlas-filters {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 18px;
    gap: 12px;
  }
  .atlas-search {
    grid-column: 1/-1;
  }
  .atlas-table thead {
    display: none;
  }
  .atlas-table tbody,
  .atlas-table tr,
  .atlas-table td,
  .atlas-table th {
    display: block;
    width: 100% !important;
  }
  .atlas-table tr {
    border-top: 1px solid #bcced1;
    padding: 18px 0;
  }
  .atlas-table td,
  .atlas-table tbody th {
    border: 0;
    padding: 6px 0;
  }
  .paper-pagination {
    flex-direction: column;
    gap: 20px;
  }
  .paper-pagination a {
    max-width: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}
@media print {
  .research-header,
  .archive-nav,
  .document-toc,
  .document-actions,
  .back-link,
  .paper-pagination,
  .research-footer,
  .header-anchor,
  .atlas-filters {
    display: none;
  }
  .archive-main {
    padding: 0;
  }
  .reading-layout {
    display: block;
  }
  body {
    background: white !important;
  }
  .equation,
  .table-scroll {
    overflow: visible;
  }
  a {
    color: inherit;
  }
}