@font-face {
  font-family: "Source Sans 3";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("source-sans-3-regular-latin.woff2") format("woff2");
}
@font-face {
  font-family: "Michroma";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("michroma-regular-latin.woff2") format("woff2");
}
html,
body {
  min-block-size: 100%;
  margin: 0;
}

body {
  font-family: "Source Sans 3", sans-serif;
  font-style: normal;
  font-weight: 400;
}

button,
input,
select,
textarea {
  font-family: "Source Sans 3", sans-serif;
}

a.featured-datum-preview__cta {
  color: inherit;
  text-decoration: none;
}

a.featured-datum-preview__cta:hover,
a.featured-datum-preview__cta:focus-visible {
  text-decoration: underline;
}

.homepage-opening {
  --homepage-navigation-mark-size: clamp(3rem, 2.25rem + 2vw, 4.5rem);

  position: relative;
  min-block-size: 100vh;
  min-block-size: 100svh;
  overflow: hidden;
  background: #02070a;
}

.homepage-opening__image {
  position: absolute;
  inset: 0;
  inline-size: 100%;
  block-size: 100%;
  object-fit: cover;
}

.homepage-navigation__trigger {
  position: absolute;
  z-index: 2;
  inset-block-start: 1rem;
  inset-inline-start: 1rem;
  min-inline-size: 2.75rem;
  min-block-size: 2.75rem;
  padding: 0.5rem;
  border: 0;
  color: #fff;
  background: transparent;
  cursor: pointer;
}

.homepage-navigation__trigger:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 0.25rem;
}

.homepage-navigation__mark {
  display: block;
  inline-size: var(--homepage-navigation-mark-size);
  block-size: auto;
}

.homepage-navigation {
  position: absolute;
  z-index: 2;
  inset-block-start: calc(var(--homepage-navigation-mark-size) + 2.5rem);
  inset-inline-start: 1rem;
  padding: 1rem;
  color: #fff;
  background: rgb(2 7 10 / 80%);
}

.homepage-navigation[hidden] {
  display: none;
}

.homepage-navigation ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.homepage-navigation a,
.homepage-navigation li > span {
  color: inherit;
}

.homepage-navigation a:focus-visible,
.homepage-closing a:focus-visible {
  outline: 2px solid #d8bd8d;
  outline-offset: 0.18rem;
}

.visually-hidden {
  position: absolute !important;
  inline-size: 1px !important;
  block-size: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  clip-path: inset(50%) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.homepage-index {
  position: fixed;
  z-index: 20;
  inset-inline-end: clamp(1rem, 2.5vw, 2rem);
  inset-block-end: clamp(1rem, 2.5vw, 2rem);
  color: #f2ecdf;
  font-family: "Source Sans 3", sans-serif;
}

.homepage-index.is-introducing {
  opacity: var(--homepage-index-opacity, 0.25);
  transform: translateY(calc(-1px * var(--homepage-index-offset, 0)));
  will-change: opacity, transform;
}

.homepage-index[hidden] {
  display: none;
}

.homepage-index__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  min-inline-size: 7.5rem;
  min-block-size: 2.75rem;
  padding: 0.65rem 0.8rem;
  border: 1px solid rgb(216 189 141 / 34%);
  border-radius: 0;
  color: inherit;
  background: rgb(11 12 12 / 88%);
  backdrop-filter: blur(7px);
  font: 400 0.6875rem/1.2 "Source Sans 3", sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
}

.homepage-index__current {
  max-inline-size: 8.5rem;
  overflow: hidden;
  color: rgb(242 236 223 / 58%);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.homepage-index__panel {
  position: absolute;
  inset-inline-end: 0;
  inset-block-end: calc(100% + 0.5rem);
  inline-size: min(15rem, calc(100vw - 2rem));
  padding: 0.65rem;
  border: 1px solid rgb(216 189 141 / 28%);
  background: rgb(11 12 12 / 94%);
  backdrop-filter: blur(9px);
}

.homepage-index__panel[hidden] {
  display: none;
}

.homepage-index__panel ol {
  display: grid;
  gap: 0.125rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.homepage-index__panel a,
.homepage-index__panel button {
  display: flex;
  align-items: center;
  inline-size: 100%;
  min-block-size: 2.75rem;
  border: 0;
  padding-inline: 0.65rem;
  color: rgb(242 236 223 / 68%);
  background: transparent;
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.035em;
  text-align: start;
  text-decoration: none;
  cursor: pointer;
}

.homepage-index__panel a[aria-current="location"] {
  color: #d8bd8d;
}

.homepage-index__trigger:focus-visible,
.homepage-index__panel a:focus-visible,
.homepage-index__panel button:focus-visible {
  outline: 2px solid #d8bd8d;
  outline-offset: 0.18rem;
}

@media (prefers-reduced-motion: reduce) {
  .homepage-index.is-introducing {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 47.9375rem) {
  .homepage-index__trigger {
    justify-content: center;
    min-inline-size: 6.5rem;
  }

  .homepage-index__current {
    display: none;
  }
}

.homepage-introduction {
  padding-block: clamp(4rem, 10vw, 8rem);
  color: #f2ecdf;
  background: #0b0c0c;
}

.homepage-introduction__content {
  max-inline-size: 76rem;
  padding-inline: clamp(1.5rem, 8vw, 8rem);
}

.homepage-introduction h1 {
  margin: 0;
  font: inherit;
  font-size: clamp(2.5rem, 8vw, 6rem);
  line-height: 0.9;
}

.homepage-introduction__heading-text {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.homepage-introduction__heading--wordmark {
  inline-size: min(82%, 34rem);
  margin-inline: auto;
}

.homepage-introduction__wordmark {
  display: block;
  inline-size: 100%;
  block-size: auto;
}

.homepage-introduction__lockup {
  display: flex;
  align-items: center;
  justify-content: center;
  inline-size: 100%;
  margin-block-end: 1.25rem;
  text-align: center;
}

.homepage-introduction__body {
  max-inline-size: 42rem;
  margin: 0;
  font-family: "Source Sans 3", "Helvetica Neue", Arial, sans-serif;
  font-style: normal;
  font-weight: 400;
  font-size: clamp(1.0125rem, 0.9rem + 0.45vw, 1.35rem);
  line-height: 1.46;
  letter-spacing: 0.015em;
}

@media (max-width: 47.9375rem) {
  .homepage-introduction__lockup {
    transform: translateY(-3rem);
  }

  .homepage-introduction__content {
    transform: translateY(-2.8125rem);
  }
}

.featured-datum-preview {
  padding: clamp(3rem, 8vw, 6rem) clamp(1.5rem, 8vw, 8rem);
  color: #f2ecdf;
  background: #111212;
}

.featured-datum-preview__content {
  max-inline-size: 76rem;
}

.featured-datum-preview__chapter {
  inline-size: 100%;
  max-inline-size: 76rem;
  margin-inline: auto;
}

.featured-datum-preview h2 {
  margin: 0 0 1.5rem;
  font: inherit;
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  line-height: 1;
}

.featured-datum-preview__layout {
  display: grid;
  gap: 2rem;
  justify-items: start;
}

.featured-datum-preview__sheet {
  display: block;
  inline-size: min(100%, 32rem);
  block-size: auto;
}

.featured-datum-preview__editorial {
  max-inline-size: 30rem;
}

.featured-datum-preview__editorial p {
  margin: 0;
  font-size: clamp(0.88rem, 0.84rem + 0.2vw, 1.1rem);
  line-height: 1.55;
}

.featured-datum-preview__cta {
  margin-block-start: 1.5rem !important;
  font-size: 0.875rem !important;
  letter-spacing: 0.06em;
}

.featured-datum-preview__notice {
  margin: 2rem 0 0;
  font-size: 0.75rem;
  line-height: 1.4;
  letter-spacing: 0.08em;
}

.featured-datum-mobile {
  display: none;
}

@media (max-width: 47.9375rem) {
  .featured-datum-preview {
    padding: 0;
    overflow: clip;
  }

  .featured-datum-preview__content {
    display: none;
  }

  .featured-datum-preview--static .featured-datum-preview__content {
    display: block;
    padding: 0 var(--homepage-gutter) var(--homepage-section-space);
  }

  .featured-datum-preview__chapter {
    box-sizing: border-box;
    padding: calc(var(--homepage-section-space) * 0.82) var(--homepage-gutter) clamp(2.25rem, 8vw, 3.25rem);
  }

  .featured-datum-preview__chapter h2 {
    margin-block-end: 0;
  }

  .featured-datum-mobile {
    display: block;
    color: #f5f0e6;
    background: #050606;
  }

  .featured-datum-mobile__open {
    position: absolute;
    z-index: 2;
    inset-inline-end: 5%;
    inset-block-end: 7.2%;
    box-sizing: border-box;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    inline-size: 37%;
    min-block-size: 2.75rem;
    padding: 0.8rem 1.15rem;
    border: 1px solid #f5f0e6;
    border-radius: 999px;
    color: #f5f0e6;
    background: transparent;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    font: 400 0.6875rem/1 Georgia, "Times New Roman", serif;
    letter-spacing: 0.14em;
    text-align: center;
    text-decoration: none;
    text-transform: uppercase;
    white-space: nowrap;
    backdrop-filter: none;
  }

  .featured-datum-mobile__open:focus-visible {
    outline: 3px solid #b74c20;
    outline-offset: 0.3rem;
  }

  .featured-datum-mobile__measurement {
    position: absolute;
    z-index: 1;
    inset-inline-end: 5%;
    inset-block-end: 16%;
    margin: 0;
    color: #f5f0e6;
    font: 500 0.625rem/1.4 Arial, Helvetica, sans-serif;
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }

  .featured-datum-mobile__measurement div {
    display: grid;
    grid-template-columns: auto auto;
    gap: 0.25rem 0.5rem;
  }

  .featured-datum-mobile__measurement dt,
  .featured-datum-mobile__measurement dd {
    margin: 0;
  }

  .featured-datum-mobile__sequence {
    position: relative;
    background: #050606;
  }

  .featured-datum-mobile__stage {
    position: sticky;
    inset-block-start: 0;
    min-block-size: 100vh;
    min-block-size: 100svh;
    block-size: 100vh;
    block-size: 100svh;
    overflow: hidden;
    background: #050606;
  }

  .featured-datum-mobile__media {
    position: absolute;
    inset: 0;
    margin: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 500ms ease;
  }

  .featured-datum-mobile__media.is-active {
    opacity: 1;
    pointer-events: auto;
  }

  .featured-datum-mobile__media:target {
    z-index: 1;
    opacity: 1;
    pointer-events: auto;
  }

  .featured-datum-mobile__image {
    display: block;
    position: absolute;
    inset: 0;
    inline-size: 100%;
    block-size: 100%;
    object-fit: var(--featured-datum-fit, cover);
    object-position: var(--featured-datum-focal-position, center center);
    transform: scale(1.012) translateY(0.3%);
    transition: transform 1.2s cubic-bezier(0.22, 0.61, 0.36, 1);
  }

  .featured-datum-mobile__media.is-active .featured-datum-mobile__image {
    transform: scale(1.002) translateY(-0.2%);
  }

  .featured-datum-mobile__steps {
    position: relative;
    z-index: 2;
    margin-block-start: -100vh;
    margin-block-start: -100svh;
    pointer-events: none;
  }

  .featured-datum-mobile__step {
    min-block-size: 100vh;
    min-block-size: 100svh;
  }

  .featured-datum-mobile__step.is-last {
    min-block-size: 64vh;
    min-block-size: 64svh;
  }

  .featured-datum-mobile__caption {
    position: absolute;
    inline-size: 1px;
    block-size: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    clip-path: inset(50%);
    white-space: nowrap;
    border: 0;
  }

}

@media (max-width: 47.9375rem) and (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .featured-datum-mobile__image,
  .featured-datum-mobile__media,
  .featured-datum-mobile__media.is-active .featured-datum-mobile__image {
    transition: none;
    transform: none;
  }
}

@media (min-width: 70rem) {
  .featured-datum-preview h2 {
    margin-block-end: 2rem;
  }

  .featured-datum-preview__layout {
    grid-template-columns: minmax(0, 38rem) minmax(16rem, 1fr);
    gap: clamp(3rem, 6vw, 6rem);
    align-items: start;
  }

  .featured-datum-preview__sheet {
    inline-size: min(100%, 38rem);
  }

  .featured-datum-preview__editorial {
    align-self: center;
  }

  .featured-datum-preview__editorial p {
    font-size: clamp(1rem, 0.95rem + 0.25vw, 1.25rem);
  }

  .featured-datum-preview__cta {
    font-size: 0.875rem !important;
  }
}

.research-survey-preview {
  position: relative;
  min-block-size: 100svh;
  padding: 0;
  overflow: hidden;
  color: #f2ecdf;
  background: #0b0c0c;
}

.research-survey-preview__heading {
  margin: 0;
  padding: clamp(2.5rem, 6vw, 4.5rem) clamp(1.5rem, 8vw, 8rem) clamp(1.75rem, 4vw, 3rem);
  color: #d8d3c8;
  font-family: "Michroma", "Eurostile Extended", "Microgramma D Extended", sans-serif;
  font-size: clamp(1.0625rem, 3.1vw, 1.9375rem);
  font-style: normal;
  font-weight: 400;
  line-height: 1;
  letter-spacing: 0.018em;
  text-transform: uppercase;
  white-space: nowrap;
}

.section-heading__line {
  display: inline-flex;
  max-inline-size: 100%;
  align-items: center;
  gap: 1.75rem;
}

.section-heading__datum-mark {
  display: block;
  flex: 0 0 auto;
  inline-size: auto;
  block-size: 2.25rem;
  transform: translateY(-0.04em);
}

.research-survey-prototype {
  position: relative;
  min-block-size: 100svh;
}

.research-survey-prototype__status {
  position: absolute;
  z-index: 2;
  inset-block-end: clamp(1.25rem, 3vw, 2.5rem);
  inset-inline-start: clamp(1.25rem, 3vw, 2.5rem);
  margin: 0;
  color: rgb(242 236 223 / 58%);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  line-height: 1.4;
  text-transform: uppercase;
  text-shadow: 0 1px 14px rgb(0 0 0 / 42%);
  transition: opacity 220ms ease;
  pointer-events: none;
}

.research-survey-prototype__modes {
  position: absolute;
  z-index: 3;
  inset-block-start: clamp(1.25rem, 3vw, 2.5rem);
  inset-inline-end: calc(10vw + clamp(1.25rem, 3vw, 2.5rem));
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.research-survey-prototype__modes button {
  position: relative;
  display: grid;
  place-items: center;
  inline-size: 2.75rem;
  block-size: 2.75rem;
  border: 0;
  border-radius: 50%;
  padding: 0;
  color: #f2ecdf;
  background: rgb(11 12 12 / 12%);
  box-shadow: 0 0 0 1px rgb(242 236 223 / 18%);
  font: 400 1.35rem/1 "Source Sans 3", sans-serif;
  opacity: 0.64;
  backdrop-filter: blur(3px);
  cursor: pointer;
}

.research-survey-prototype__mode-label {
  position: absolute;
  inset-inline-end: calc(100% + 0.5rem);
  padding: 0.35rem 0.45rem;
  color: rgb(242 236 223 / 74%);
  background: rgb(11 12 12 / 82%);
  font: 400 0.5625rem/1.2 "Source Sans 3", sans-serif;
  letter-spacing: 0.08em;
  opacity: 0;
  transform: translateX(0.2rem);
  transition: opacity 160ms ease, transform 160ms ease;
  pointer-events: none;
}

.research-survey-prototype__modes button:hover .research-survey-prototype__mode-label,
.research-survey-prototype__modes button:focus-visible .research-survey-prototype__mode-label {
  opacity: 1;
  transform: none;
}

.research-survey-prototype__modes button[aria-pressed="true"] {
  color: #d8bd8d;
  opacity: 0.92;
}

.research-survey-prototype button:focus-visible {
  outline: 3px solid #d8bd8d;
  outline-offset: 0.22rem;
}

.research-survey-prototype__viewport {
  overflow-x: auto;
  touch-action: pan-y;
  cursor: grab;
}

.research-survey-prototype.is-enhanced .research-survey-prototype__viewport {
  overflow: hidden;
}

.research-survey-prototype__viewport.is-dragging {
  cursor: grabbing;
}

.research-survey-prototype__track {
  display: flex;
  gap: 2vw;
  padding-inline: 0;
  will-change: transform;
}

.research-survey-prototype__slide {
  flex: 0 0 90vw;
  margin: 0;
  opacity: 0.42;
  filter: grayscale(82%) brightness(0.58);
  transition: opacity 520ms ease, filter 520ms ease;
}

.research-survey-prototype__slide.is-active {
  opacity: 1;
  filter: none;
}

.research-survey-prototype__slide img {
  display: block;
  inline-size: 100%;
  block-size: 100svh;
  object-fit: cover;
  user-select: none;
  -webkit-user-drag: none;
}

.research-survey-prototype__grid[hidden],
.research-survey-prototype__immersive[hidden] {
  display: none;
}

.research-survey-prototype__grid {
  --research-grid-gap: clamp(0.5rem, 1.2vw, 1rem);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-template-rows: repeat(6, 14svh) repeat(4, 10svh);
  grid-auto-rows: calc((100svh - (6 * var(--research-grid-gap))) / 5);
  gap: var(--research-grid-gap);
  block-size: 100svh;
  padding: var(--research-grid-gap);
  overflow-y: auto;
}

.research-survey-prototype__grid button {
  position: relative;
  display: block;
  border: 0;
  border-radius: 0;
  padding: 0;
  overflow: hidden;
}

.research-survey-prototype__grid button::after {
  position: absolute;
  inset: 0;
  background: rgb(0 0 0 / 8%);
  content: "";
  pointer-events: none;
}

.research-survey-prototype.is-enhanced .research-survey-prototype__grid button {
  transition: opacity 350ms cubic-bezier(0.22, 0.61, 0.36, 1), transform 350ms cubic-bezier(0.22, 0.61, 0.36, 1);
  transition-delay: calc(var(--research-reveal-row, 0) * 110ms);
}

.research-survey-prototype.is-enhanced:not(.is-grid-revealed) .research-survey-prototype__grid button {
  opacity: 0;
  transform: translateY(5px);
}

.research-survey-prototype__grid button:nth-child(1),
.research-survey-prototype__grid button:nth-child(6) {
  grid-column: 1 / 5;
}

.research-survey-prototype__grid button:nth-child(1) { grid-row: 1 / 3; }
.research-survey-prototype__grid button:nth-child(2) { grid-column: 1 / 3; grid-row: 3 / 5; }
.research-survey-prototype__grid button:nth-child(3) { grid-column: 3 / 5; grid-row: 3 / 5; }
.research-survey-prototype__grid button:nth-child(4) { grid-column: 1 / 3; grid-row: 5 / 7; }
.research-survey-prototype__grid button:nth-child(5) { grid-column: 3 / 5; grid-row: 5 / 7; }
.research-survey-prototype__grid button:nth-child(6) { grid-row: 7 / 9; }
.research-survey-prototype__grid button:nth-child(7) { grid-column: 1 / 3; grid-row: 9 / 11; }
.research-survey-prototype__grid button:nth-child(8) { grid-column: 3 / 5; grid-row: 9 / 11; }

.research-survey-prototype.is-grid .research-survey-prototype__status {
  opacity: 0;
}

.research-survey-prototype.is-grid .research-survey-prototype__modes {
  inset-inline-end: clamp(1.25rem, 3vw, 2.5rem);
}

.research-survey-prototype__grid img {
  display: block;
  inline-size: 100%;
  block-size: 100%;
  object-fit: cover;
}

.research-survey-prototype__grid button[data-research-index="0"] img {
  object-position: center 72%;
}

@media (min-width: 48rem) {
  .research-survey-prototype__slide {
    flex-basis: min(72vw, 64rem);
  }

  .research-survey-prototype__track {
    gap: min(2vw, 2rem);
  }

  .research-survey-prototype__grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    grid-template-rows: repeat(2, 32svh) repeat(2, 25svh);
    grid-auto-rows: calc((100svh - (5 * var(--research-grid-gap))) / 4);
  }

  .research-survey-prototype__grid button:nth-child(1) { grid-column: 1 / 4; grid-row: 1 / 3; }
  .research-survey-prototype__grid button:nth-child(2) { grid-column: 4 / 6; grid-row: 1 / 2; }
  .research-survey-prototype__grid button:nth-child(3) { grid-column: 6 / 7; grid-row: 1 / 2; }
  .research-survey-prototype__grid button:nth-child(4) { grid-column: 4 / 5; grid-row: 2 / 3; }
  .research-survey-prototype__grid button:nth-child(5) { grid-column: 5 / 7; grid-row: 2 / 3; }
  .research-survey-prototype__grid button:nth-child(6) { grid-column: 1 / 3; grid-row: 3 / 5; }
  .research-survey-prototype__grid button:nth-child(7) { grid-column: 3 / 5; grid-row: 3 / 5; }
  .research-survey-prototype__grid button:nth-child(8) { grid-column: 5 / 7; grid-row: 3 / 5; }
}

@media (prefers-reduced-motion: reduce) {
  .research-survey-prototype__track,
  .research-survey-prototype__slide,
  .research-survey-prototype__grid button,
  .research-survey-prototype__mode-label {
    transition: none !important;
  }

  .research-survey-prototype__grid button {
    opacity: 1 !important;
    transform: none !important;
  }

}

.support-preview {
  padding: clamp(4rem, 8vw, 7rem) clamp(1.5rem, 8vw, 8rem);
  color: #f2ecdf;
  background: #0b0c0c;
}

.support-preview__content {
  display: grid;
  max-inline-size: 76rem;
  border-block-start: 1px solid rgb(242 236 223 / 18%);
  padding-block-start: clamp(2rem, 4vw, 3rem);
  gap: clamp(2rem, 5vw, 5rem);
}

.support-preview h2 {
  margin: 0;
  font: inherit;
  font-size: clamp(1.25rem, 3vw, 2rem);
  line-height: 1;
}

.support-preview__body {
  max-inline-size: 38rem;
}

.support-preview__body p {
  margin: 0;
  font-size: clamp(1rem, 0.95rem + 0.25vw, 1.2rem);
  line-height: 1.55;
}

.support-preview__body p + p {
  margin-block-start: 1rem;
}

.support-preview__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-block-start: clamp(1.75rem, 4vw, 2.5rem);
}

.support-preview__actions a {
  min-inline-size: 6.6rem;
  border: 1px solid rgb(242 236 223 / 42%);
  padding: 0.62rem 0.88rem;
  color: #f2ecdf;
  background: transparent;
  font: inherit;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-align: center;
  text-decoration: none;
  opacity: 0.72;
}

.support-preview__body p.support-preview__disclosure {
  margin: 1.25rem 0 0;
  color: rgb(242 236 223 / 62%);
  font-size: clamp(0.72rem, 0.7rem + 0.1vw, 0.8rem);
  line-height: 1.5;
}

@media (min-width: 48rem) {
  .section-heading__line {
    gap: 2.5rem;
  }

  .section-heading__datum-mark {
    block-size: 2.875rem;
  }

  .support-preview__content {
    grid-template-columns: minmax(12rem, 0.75fr) minmax(20rem, 1.25fr);
    align-items: start;
  }
}

.field-notes-preview {
  padding: clamp(3.5rem, 8vw, 6rem) clamp(1.5rem, 8vw, 8rem);
  color: #f2ecdf;
  background: #111212;
}

.field-notes-preview__content {
  max-inline-size: 76rem;
}

.field-notes-preview h2 {
  margin: 0 0 clamp(2.5rem, 6vw, 4.5rem);
  font: inherit;
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  line-height: 1;
}

.field-notes-preview__entry {
  max-inline-size: 100%;
}

.field-notes-preview h3 {
  margin: 0 0 1.3125rem;
  font: inherit;
  font-size: clamp(1.62rem, 4.86vw, 3.645rem);
  line-height: 1;
}

.field-notes-preview p {
  max-inline-size: 38rem;
  margin: 0;
  font-size: clamp(1rem, 0.95rem + 0.25vw, 1.25rem);
  line-height: 1.55;
}

.field-notes-preview__covers {
  box-sizing: border-box;
  display: flex;
  inline-size: calc(100% + clamp(1.5rem, 8vw, 8rem));
  gap: 1rem;
  margin-inline-end: calc(-1 * clamp(1.5rem, 8vw, 8rem));
  padding-inline-end: clamp(1.5rem, 8vw, 8rem);
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scroll-snap-type: inline mandatory;
  scrollbar-width: none;
}

.field-notes-preview__covers::-webkit-scrollbar {
  display: none;
}

.field-notes-preview__covers::after {
  flex: 0 0 1rem;
  content: "";
}

.field-notes-preview__covers::after {
  flex: 0 0 1rem;
  content: "";
}

.field-notes-preview__cover {
  position: relative;
  flex: 0 0 84vw;
  margin: 0;
  aspect-ratio: 2 / 3;
  scroll-snap-align: start;
}

.field-notes-preview__cover img {
  display: block;
  inline-size: 100%;
  block-size: 100%;
  object-fit: contain;
}

.field-notes-preview__share {
  position: absolute;
  inset-inline-end: 0.9375rem;
  inset-block-end: 0.9375rem;
  display: grid;
  place-items: center;
  inline-size: 2.75rem;
  block-size: 2.75rem;
  border: 1px solid rgb(242 236 223 / 42%);
  border-radius: 50%;
  padding: 0;
  color: #f2ecdf;
  background: rgb(11 12 12 / 68%);
  backdrop-filter: blur(3px);
  cursor: pointer;
}

.field-notes-preview__share:focus-visible {
  outline: 2px solid #f2ecdf;
  outline-offset: 0.2rem;
}

.field-notes-preview__share svg {
  inline-size: 1.125rem;
  block-size: 1.125rem;
}

.field-notes-preview__share-status {
  margin: 0.875rem 0 0;
  color: rgb(242 236 223 / 68%);
  font-size: 0.75rem;
  line-height: 1.4;
}

.field-notes-preview__share-status:empty {
  display: none;
}

@media (min-width: 48rem) {
  .field-notes-preview__covers {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 24rem));
    inline-size: auto;
    justify-content: center;
    gap: clamp(2rem, 5vw, 5rem);
    margin-inline-end: 0;
    padding-inline-end: 0;
    overflow: visible;
  }

  .field-notes-preview__covers::after {
    display: none;
  }

  .field-notes-preview__covers::after {
    display: none;
  }

  .field-notes-preview__cover {
    inline-size: 100%;
  }
}

@media (min-width: 70rem) {
  .field-notes-preview__entry {
    margin-inline-start: clamp(4rem, 10vw, 10rem);
  }

  .field-notes-preview h3 {
    font-size: clamp(1.8rem, 5.35vw, 4rem);
  }
}

.datum-log-preview {
  padding: clamp(4rem, 10vw, 8rem) clamp(1.5rem, 8vw, 8rem);
  color: #f2ecdf;
  background: #0b0c0c;
}

.datum-log-preview__content {
  max-inline-size: 76rem;
  margin-inline: auto;
}

.datum-log-preview h2 {
  margin: 0 0 2rem;
  color: #d8d3c8;
  font: 400 clamp(1.5rem, 4vw, 2.5rem)/1 "Michroma", sans-serif;
  letter-spacing: 0.018em;
  text-transform: uppercase;
}

.datum-log-preview__body {
  max-inline-size: 42rem;
  margin: 0 0 clamp(2rem, 4vw, 3rem);
  font-size: clamp(1rem, 0.95rem + 0.25vw, 1.25rem);
  line-height: 1.55;
}

.datum-log-preview__entries {
  max-inline-size: 42rem;
  margin: 0;
  padding: 0;
  list-style: none;
  border-block-start: 1px solid rgb(242 236 223 / 18%);
}

.datum-log-preview__entries li {
  border-block-end: 1px solid rgb(242 236 223 / 18%);
}

.datum-log-preview__entries a {
  display: block;
  padding-block: 1rem;
  color: #f2ecdf;
  text-decoration: none;
}

.datum-log-preview__entries a:hover,
.datum-log-preview__entries a:focus-visible {
  color: #d8bd8d;
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.datum-log-preview__empty {
  max-inline-size: 42rem;
  margin: 0;
  color: rgb(242 236 223 / 62%);
  font-size: 0.875rem;
  line-height: 1.5;
}

.stewardship-preview {
  padding: clamp(4rem, 10vw, 8rem) clamp(1.5rem, 8vw, 8rem);
  color: #f2ecdf;
  background: #0b0c0c;
}

.stewardship-preview__content {
  max-inline-size: 68rem;
}

.stewardship-preview h2 {
  margin: 0 0 2rem;
  font: inherit;
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  line-height: 1;
}

.stewardship-preview h3 {
  max-inline-size: 48rem;
  margin: 0 0 clamp(1.75rem, 4vw, 3rem);
  font: inherit;
  font-size: clamp(1.75rem, 5vw, 4.25rem);
  font-weight: 400;
  line-height: 1.03;
  letter-spacing: -0.025em;
}

.stewardship-preview__copy {
  max-inline-size: 48rem;
}

.stewardship-preview p {
  margin: 0 0 1.25rem;
  font-size: clamp(1rem, 0.95rem + 0.25vw, 1.25rem);
  line-height: 1.55;
}

.stewardship-preview .stewardship-preview__principle {
  max-inline-size: 42rem;
  margin-block-end: clamp(2rem, 4vw, 3rem);
  font-size: clamp(1.125rem, 1rem + 0.55vw, 1.5rem);
  line-height: 1.48;
}

.stewardship-preview__explanation {
  max-inline-size: 42rem;
}

.stewardship-preview .stewardship-preview__status {
  margin: clamp(2.5rem, 5vw, 4rem) 0 0;
  color: rgb(242 236 223 / 58%);
  font-size: 0.6875rem;
  line-height: 1.4;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.objects-preview {
  padding: clamp(4rem, 10vw, 8rem) clamp(1.5rem, 8vw, 8rem);
  color: #f2ecdf;
  background: #111212;
}

.objects-preview__content {
  max-inline-size: 76rem;
}

.objects-preview h2 {
  margin: 0 0 2rem;
  font: inherit;
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  line-height: 1;
}

.objects-preview__layout {
  display: grid;
  gap: 2rem;
  justify-items: start;
}

.objects-preview__viewport {
  position: relative;
  overflow: hidden;
  inline-size: min(100%, 32rem);
  aspect-ratio: 1122 / 1402;
  margin-inline: auto;
}

.objects-preview__image {
  position: absolute;
  inset: 0;
  display: block;
  inline-size: 100%;
  block-size: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.objects-preview__image.is-active {
  opacity: 1;
  animation: objects-preview-fade-in 1s ease-in-out;
}

.objects-preview__image:first-child {
  object-position: center calc(39% + 20px);
}

@keyframes objects-preview-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .objects-preview__image {
    display: none;
    transition: none;
  }

  .objects-preview__image:first-child {
    display: block;
    opacity: 1;
    animation: none;
  }
}

.objects-preview p {
  max-inline-size: 30rem;
  margin: 0;
  font-size: clamp(1rem, 0.95rem + 0.25vw, 1.25rem);
  line-height: 1.55;
}

.featured-datum-preview h2,
.support-preview h2,
.field-notes-preview h2,
.stewardship-preview h2,
.objects-preview h2 {
  color: #d8d3c8;
  font-family: "Michroma", sans-serif;
  font-style: normal;
  font-weight: 400;
  letter-spacing: 0.018em;
  text-transform: uppercase;
}

.field-notes-preview h3,
.stewardship-preview h3 {
  color: #d8d3c8;
  font-family: "Michroma", sans-serif;
  font-style: normal;
  font-weight: 400;
  letter-spacing: 0.018em;
  text-transform: uppercase;
}

.support-preview__body p,
.field-notes-preview__share-status,
.stewardship-preview__principle,
.stewardship-preview__explanation p,
.objects-preview p {
  font-family: "Source Sans 3", sans-serif;
  font-style: normal;
  font-weight: 400;
  letter-spacing: 0.01em;
}

@media (min-width: 70rem) {
  .objects-preview__layout {
    grid-template-columns: minmax(16rem, 1fr) minmax(0, 36rem);
    gap: clamp(3rem, 6vw, 6rem);
    align-items: start;
  }

  .objects-preview__viewport {
    grid-column: 2;
    grid-row: 1;
    inline-size: min(100%, 36rem);
  }

  .objects-preview p {
    grid-column: 1;
    grid-row: 1;
    align-self: center;
  }
}

.homepage-closing {
  padding: clamp(4rem, 8vw, 7rem) clamp(1.5rem, 8vw, 8rem);
  color: #f2ecdf;
  background: #0b0c0c;
}

.homepage-closing__content {
  max-inline-size: 76rem;
}

.homepage-closing__institutional-marks {
  grid-column: 2;
  grid-row: 1 / span 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  align-self: start;
  gap: clamp(1rem, 4vw, 1.75rem);
  padding-block-start: clamp(2rem, 5vw, 2.75rem);
}

.homepage-closing__mark,
.homepage-closing__seal {
  display: block;
  block-size: auto;
  object-fit: contain;
}

.homepage-closing__mark {
  inline-size: min(100%, 16rem);
}

.homepage-closing__seal {
  inline-size: min(90%, 9.375rem);
  border-radius: 50%;
  clip-path: circle(39.5% at 50% 50%);
}

.homepage-closing__navigation {
  max-inline-size: 20rem;
}

.homepage-closing h2 {
  margin: 0 0 1rem;
  font: inherit;
  font-size: 0.75rem;
  line-height: 1.25;
  letter-spacing: 0.08em;
}

.homepage-closing ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.homepage-closing a {
  display: inline-flex;
  align-items: center;
  min-block-size: 2.75rem;
  color: inherit;
  font-size: 1rem;
  line-height: 1.25;
  letter-spacing: 0.06em;
  text-underline-offset: 0.25em;
}

.homepage-closing__identity {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(7rem, 45%);
  column-gap: clamp(1rem, 5vw, 3rem);
  margin-block-start: clamp(2.5rem, 6vw, 4rem);
  padding-block-start: clamp(2rem, 4vw, 3rem);
  border-block-start: 1px solid rgb(242 236 223 / 22%);
}

.homepage-closing__information {
  display: contents;
}

.homepage-closing__information > div:first-child {
  grid-column: 1;
  grid-row: 1;
}

.homepage-closing__contact {
  grid-column: 1;
  grid-row: 2;
  margin-block-start: 2.5rem;
}

.homepage-closing__utilities {
  grid-column: 1 / -1;
  grid-row: 3;
  margin-block-start: 2.5rem;
}

.homepage-closing__identity p,
.homepage-closing__identity h3 {
  margin: 0;
}

.homepage-closing__brand {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  line-height: 1;
  letter-spacing: 0.02em;
}

.homepage-closing__location,
.homepage-closing__copyright,
.homepage-closing__identity h3,
.homepage-closing__follow li,
.homepage-closing__web3 li {
  font-size: 0.75rem;
  line-height: 1.4;
  letter-spacing: 0.08em;
}

.homepage-closing__location {
  margin-block-start: 0.75rem !important;
  color: rgb(242 236 223 / 68%);
}

.homepage-closing__identity h3 {
  margin-block-end: 1rem;
  font: inherit;
  color: rgb(242 236 223 / 68%);
}

.homepage-closing__contact address {
  font-style: normal;
}

.homepage-closing__contact a {
  display: flex;
  inline-size: fit-content;
  max-inline-size: 100%;
  min-block-size: 2.75rem;
  overflow-wrap: anywhere;
  font-size: 0.875rem;
  letter-spacing: 0;
}

.homepage-closing__contact p {
  margin-block-start: 0.75rem;
  font-size: 0.875rem;
  line-height: 1.55;
}

.homepage-closing__utilities {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: clamp(1rem, 5vw, 2rem);
}

.homepage-closing__digital-identity {
  margin-block-end: 0.75rem !important;
  font-size: 0.875rem;
  line-height: 1.4;
}

.homepage-closing__follow li,
.homepage-closing__web3 li {
  display: flex;
  align-items: center;
  min-block-size: 2rem;
}

.homepage-closing__follow a,
.homepage-closing__web3 a {
  min-block-size: 2rem;
  font-size: inherit;
}

.homepage-closing__follow li + li,
.homepage-closing__web3 li + li {
  margin-block-start: 0.25rem;
}

.homepage-closing__qr {
  margin-block-start: calc(1.5rem + 10px);
}

.homepage-closing__qr-image-link {
  display: block;
  inline-size: fit-content;
  min-block-size: 0 !important;
}

.homepage-closing__qr img {
  display: block;
  inline-size: min(6rem, 100%);
  block-size: auto;
}

.homepage-closing__qr-label {
  margin-block-start: 0.4rem;
  min-block-size: 2rem !important;
  font-size: 0.6875rem !important;
  line-height: 1.3 !important;
  letter-spacing: 0.08em;
}

.homepage-closing__copyright {
  grid-column: 1 / -1;
  grid-row: 4;
  margin-block-start: 3rem !important;
  color: rgb(242 236 223 / 68%);
}

@media (max-width: 19rem) {
  .homepage-closing__utilities {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 70rem) {
  .homepage-closing__identity {
    grid-template-columns: minmax(12rem, 0.9fr) minmax(14rem, 1fr) minmax(24rem, 1.6fr) minmax(8rem, 0.8fr);
    column-gap: clamp(2rem, 4vw, 4rem);
    align-items: start;
  }

  .homepage-closing__contact {
    grid-column: 2;
    grid-row: 1;
    margin-block-start: 0;
  }

  .homepage-closing__utilities {
    grid-column: 3;
    grid-row: 1;
    margin-block-start: 0;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(1.5rem, 6vw, 3rem);
  }

  .homepage-closing__institutional-marks {
    grid-column: 4;
    grid-row: 1;
  }

  .homepage-closing__copyright {
    grid-row: 2;
  }

  .homepage-closing__qr img {
    inline-size: min(5.75rem, 100%);
  }
}

.homepage-closing h2,
.homepage-closing__identity h3 {
  color: #d8d3c8;
  font-family: "Michroma", sans-serif;
  font-style: normal;
  font-weight: 400;
  letter-spacing: 0.018em;
  text-transform: uppercase;
}

/* visual/free — one editorial frame, with full-bleed exceptions */
:root {
  --homepage-ivory: #f2ecdf;
  --homepage-muted: #d8d3c8;
  --homepage-gold: #d8bd8d;
  --homepage-ink: #090a0a;
  --homepage-panel: #101111;
  --homepage-rule: rgb(242 236 223 / 16%);
  --homepage-frame: 76rem;
  --homepage-gutter: clamp(1.5rem, 6.5vw, 7rem);
  --homepage-section-space: clamp(4.75rem, 9vw, 8.5rem);
}

.homepage {
  color: var(--homepage-ivory);
  background: var(--homepage-ink);
}

.homepage-opening {
  --homepage-navigation-mark-size: clamp(3.5rem, 3rem + 1.6vw, 4.75rem);
}

.homepage-navigation__trigger {
  inset-block-start: clamp(1rem, 2vw, 1.75rem);
  inset-inline-start: clamp(1rem, 2vw, 1.75rem);
  padding: 0.35rem;
}

.homepage-navigation {
  inset-block-start: calc(var(--homepage-navigation-mark-size) + clamp(2.25rem, 3vw, 3rem));
  inset-inline-start: clamp(1rem, 2vw, 1.75rem);
  min-inline-size: 9rem;
  border-block-start: 1px solid rgb(216 189 141 / 58%);
  padding: 0.875rem 0;
  background: rgb(2 7 10 / 86%);
  backdrop-filter: blur(8px);
}

.homepage-navigation a,
.homepage-navigation li > span {
  display: flex;
  align-items: center;
  min-block-size: 2.75rem;
  padding-inline: 0.875rem;
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-decoration: none;
  text-transform: uppercase;
}

.homepage-introduction,
.field-notes-preview,
.support-preview,
.featured-datum-preview,
.datum-log-preview,
.stewardship-preview,
.objects-preview,
.homepage-closing {
  padding-inline: var(--homepage-gutter);
}

.homepage-introduction__content,
.field-notes-preview__content,
.support-preview__content,
.featured-datum-preview__content,
.datum-log-preview__content,
.stewardship-preview__content,
.objects-preview__content,
.homepage-closing__content {
  inline-size: 100%;
  max-inline-size: var(--homepage-frame);
  margin-inline: auto;
}

.homepage-introduction__content {
  box-sizing: border-box;
  padding-inline: 0;
}

.homepage-introduction {
  position: relative;
  padding-block: clamp(5rem, 10vw, 9rem);
  background: var(--homepage-ink);
}

.homepage-introduction::before {
  position: absolute;
  inset-block: clamp(1.25rem, 3vw, 2.5rem);
  inset-inline: clamp(2.5rem, 7vw, 6rem);
  border: 1px solid rgb(216 189 141 / 33%);
  border-radius: 0;
  pointer-events: none;
  content: "";
}

.homepage-introduction__lockup {
  margin-block-end: clamp(1.75rem, 3vw, 2.75rem);
}

.homepage-introduction__heading--wordmark {
  inline-size: min(78%, 32rem);
}

.homepage-introduction__body {
  max-inline-size: 34rem;
  margin-inline: auto;
  font-family: "Source Sans 3", sans-serif;
  font-size: clamp(1.0625rem, 0.98rem + 0.3vw, 1.25rem);
  font-weight: 400;
  line-height: 1.58;
  letter-spacing: 0.015em;
  text-align: center;
  text-wrap: balance;
}

.section-heading__line {
  gap: clamp(1rem, 2.2vw, 2.25rem);
}

.section-heading__datum-mark {
  block-size: clamp(1.9rem, 2.3vw, 2.75rem);
  transform: translateY(-0.07em);
}

.field-notes-preview,
.support-preview,
.featured-datum-preview,
.datum-log-preview,
.stewardship-preview,
.objects-preview,
.homepage-closing {
  padding-block: var(--homepage-section-space);
}

.field-notes-preview,
.featured-datum-preview,
.objects-preview {
  background: var(--homepage-panel);
}

.field-notes-preview {
  overflow: clip;
}

.field-notes-preview,
.research-survey-preview,
.support-preview,
.featured-datum-preview,
.datum-log-preview,
.stewardship-preview,
.objects-preview,
.homepage-closing {
  border-block-start: 1px solid var(--homepage-rule);
}

.field-notes-preview h2,
.support-preview h2,
.featured-datum-preview h2,
.datum-log-preview h2,
.stewardship-preview h2,
.objects-preview h2,
.research-survey-preview__heading {
  font-size: clamp(1rem, 1.4vw, 1.35rem);
  line-height: 1.25;
  letter-spacing: 0.06em;
}

.field-notes-preview h2,
.featured-datum-preview h2,
.stewardship-preview h2,
.objects-preview h2 {
  margin-block-end: clamp(2.75rem, 5vw, 4.75rem);
}

.featured-datum-preview__chapter h2 {
  margin-block-end: clamp(2.0625rem, 3.75vw, 3.375rem);
}

.field-notes-preview__entry {
  margin-inline-start: 0;
}

.field-notes-preview__covers {
  gap: clamp(1.25rem, 2.8vw, 2.75rem);
}

.field-notes-preview__cover {
  background: #080909;
}

.field-notes-preview__share,
.research-survey-prototype__modes button {
  inline-size: 2.75rem;
  block-size: 2.75rem;
  border-color: rgb(242 236 223 / 36%);
  background: rgb(9 10 10 / 72%);
  box-shadow: none;
  opacity: 0.84;
}

.field-notes-preview__share {
  inset-inline-end: 0.75rem;
  inset-block-end: 0.75rem;
}

.research-survey-preview {
  min-block-size: 0;
  background: #080909;
}

.research-survey-preview__heading {
  max-inline-size: var(--homepage-frame);
  margin-inline: auto;
  padding: clamp(3.75rem, 7vw, 6.5rem) 0 clamp(2.25rem, 4vw, 3.5rem);
  white-space: normal;
}

.research-survey-preview {
  padding-inline: max(var(--homepage-gutter), calc((100vw - var(--homepage-frame)) / 2));
}

.research-survey-prototype {
  min-block-size: 0;
  border: 1px solid rgb(242 236 223 / 14%);
}

.research-survey-prototype__grid {
  --research-grid-gap: clamp(0.3rem, 0.65vw, 0.65rem);
  block-size: min(78svh, 52rem);
  padding: var(--research-grid-gap);
  overflow: hidden;
}

.research-survey-prototype__modes {
  inset-block-start: 1rem;
  inset-inline-end: 1rem;
  gap: 0.5rem;
}

.research-survey-prototype.is-grid .research-survey-prototype__modes {
  inset-inline-end: 1rem;
}

.research-survey-prototype__status {
  inset-block-end: 1rem;
  inset-inline-start: 1rem;
}

.research-survey-prototype__grid button::after {
  background: rgb(0 0 0 / 4%);
  transition: background-color 240ms ease;
}

.research-survey-prototype__grid button:hover::after,
.research-survey-prototype__grid button:focus-visible::after {
  background: transparent;
}

.support-preview {
  background: var(--homepage-ink);
}

.support-preview__content {
  grid-template-columns: minmax(14rem, 0.72fr) minmax(20rem, 1.28fr);
  border-block-start-color: rgb(216 189 141 / 38%);
  padding-block-start: clamp(2.5rem, 4vw, 3.75rem);
  gap: clamp(3rem, 8vw, 7rem);
}

.support-preview__body p {
  font-size: clamp(1.0625rem, 0.98rem + 0.25vw, 1.2rem);
  line-height: 1.62;
}

.support-preview__actions {
  gap: 0.625rem;
}

.support-preview__actions a {
  min-block-size: 2.75rem;
  padding: 0.72rem 1rem;
  border-color: rgb(242 236 223 / 32%);
  font-size: 0.6875rem;
  opacity: 0.82;
  transition: color 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

.support-preview__actions a:hover,
.support-preview__actions a:focus-visible {
  border-color: var(--homepage-gold);
  color: #080909;
  background: var(--homepage-gold);
  outline: none;
}

.support-preview[open] {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  inline-size: 100%;
  max-inline-size: none;
  block-size: 100%;
  max-block-size: none;
  margin: 0;
  border: 0;
  box-sizing: border-box;
  padding-inline: clamp(1.5rem, 6vw, 5rem);
  overflow: auto;
  overscroll-behavior: contain;
}

.support-preview[open] .support-preview__content {
  inline-size: 100%;
  min-inline-size: 0;
  margin-inline: auto;
  box-sizing: border-box;
}

.support-preview[open] h2,
.support-preview[open] .support-preview__body {
  min-inline-size: 0;
  overflow-wrap: anywhere;
}

.support-preview[open] .section-heading__line {
  max-inline-size: 100%;
}

.support-preview__signature {
  display: flex;
  flex: 1 0 auto;
  align-items: flex-end;
  justify-content: center;
  min-block-size: clamp(8rem, 24vh, 15rem);
  padding-block: clamp(3rem, 8vh, 6rem) clamp(0.5rem, 2vh, 1.5rem);
  box-sizing: border-box;
}

.support-preview__wordmark {
  display: block;
  inline-size: clamp(13rem, 52vw, 20rem);
  max-inline-size: 100%;
  block-size: auto;
}

.support-preview::backdrop {
  background: rgb(0 0 0 / 68%);
}

.support-preview__close {
  position: absolute;
  inset-block-start: clamp(1rem, 2.5vw, 2rem);
  inset-inline-start: clamp(1rem, 2.5vw, 2rem);
  display: grid;
  place-items: center;
  inline-size: 2.75rem;
  block-size: 2.75rem;
  border: 1px solid rgb(216 189 141 / 34%);
  padding: 0;
  color: rgb(242 236 223 / 78%);
  background: transparent;
  font: 400 1.25rem/1 "Source Sans 3", sans-serif;
  cursor: pointer;
}

.support-preview__close:focus-visible {
  outline: 2px solid #d8bd8d;
  outline-offset: 0.18rem;
}

body.has-support-dialog {
  overflow: hidden;
}

@media (prefers-reduced-motion: reduce) {
  .support-preview,
  .support-preview__actions a {
    transition: none !important;
  }
}

.featured-datum-preview__layout {
  gap: clamp(3rem, 7vw, 7rem);
}

.featured-datum-preview__sheet {
  inline-size: min(100%, 40rem);
}

.featured-datum-preview__editorial {
  max-inline-size: 28rem;
}

.featured-datum-preview__editorial p {
  font-size: clamp(1rem, 0.95rem + 0.22vw, 1.16rem);
  line-height: 1.62;
}

.featured-datum-preview__cta {
  margin-block-start: 2rem !important;
  color: var(--homepage-gold);
  font-size: 0.75rem !important;
  letter-spacing: 0.14em;
}

.featured-datum-preview__notice {
  margin-block-start: clamp(2.5rem, 4vw, 4rem);
  padding-block-start: 1rem;
  border-block-start: 1px solid var(--homepage-rule);
  color: rgb(242 236 223 / 52%);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
}

.stewardship-preview {
  background: var(--homepage-ink);
}

.stewardship-preview__content {
  max-inline-size: var(--homepage-frame);
}

.stewardship-preview h3 {
  max-inline-size: 55rem;
  margin-block-end: 0;
  font-size: clamp(2rem, 4.6vw, 4.5rem);
  line-height: 1.04;
  letter-spacing: -0.015em;
}

.stewardship-preview__proofmode {
  display: block;
  inline-size: clamp(6.5rem, 16%, 9rem);
  block-size: auto;
  margin-block: clamp(1.25rem, 2vw, 1.75rem) clamp(2.5rem, 5vw, 4.5rem);
}

.stewardship-preview__copy {
  max-inline-size: 43rem;
}

.stewardship-preview .stewardship-preview__principle {
  padding-inline-start: clamp(1.25rem, 3vw, 2.5rem);
  border-inline-start: 1px solid rgb(216 189 141 / 52%);
  font-size: clamp(1.15rem, 1rem + 0.5vw, 1.45rem);
  line-height: 1.55;
}

.stewardship-preview__explanation p,
.objects-preview p {
  line-height: 1.62;
}

.objects-preview__layout {
  gap: clamp(3rem, 7vw, 7rem);
  align-items: center;
}

.objects-preview__viewport {
  inline-size: min(100%, 38rem);
}

.objects-preview p {
  max-inline-size: 31rem;
  font-size: clamp(1.0625rem, 0.98rem + 0.25vw, 1.2rem);
}

.homepage-closing {
  background: #070808;
}

.homepage-closing__identity {
  border-block-start-color: rgb(216 189 141 / 34%);
}

.homepage-closing__navigation {
  max-inline-size: none;
}

.homepage-closing__navigation ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem clamp(1.5rem, 4vw, 3.5rem);
}

.homepage-closing__navigation a,
.homepage-closing__navigation li > span {
  font-size: clamp(1rem, 0.95rem + 0.2vw, 1.125rem);
}

.homepage-closing__navigation a {
  text-decoration-color: rgb(216 189 141 / 42%);
}

.homepage-closing__location,
.homepage-closing__copyright,
.homepage-closing__identity h3,
.homepage-closing__follow li,
.homepage-closing__web3 li {
  color: rgb(242 236 223 / 64%);
}

@media (max-width: 47.9375rem) {
  :root {
    --homepage-section-space: clamp(4rem, 17vw, 5.5rem);
  }

  .homepage-introduction__lockup,
  .homepage-introduction__content {
    transform: none;
  }

  .homepage-introduction {
    padding-block: clamp(4.75rem, 18vw, 6.5rem);
  }

  .homepage-introduction::before {
    inset-inline: 1.125rem;
  }

  .homepage-introduction__heading--wordmark {
    inline-size: min(92%, 24rem);
  }

  .homepage-introduction__body {
    font-size: 1.0625rem;
    line-height: 1.58;
  }

  .section-heading__line {
    justify-content: space-between;
    inline-size: 100%;
    gap: 1rem;
  }

  .section-heading__datum-mark {
    block-size: 2rem;
  }

  .field-notes-preview h2,
  .support-preview h2,
  .featured-datum-preview h2,
  .stewardship-preview h2,
  .objects-preview h2,
  .research-survey-preview__heading {
    font-size: clamp(0.82rem, 3.7vw, 1rem);
    letter-spacing: 0.05em;
  }

  .featured-datum-preview__chapter h2 {
    margin-block-end: 1.9rem;
  }

  .field-notes-preview__covers {
    gap: 0.75rem;
  }

  .field-notes-preview__cover {
    flex-basis: 78vw;
  }

  .research-survey-preview {
    padding-inline: 0;
  }

  .research-survey-preview__heading {
    padding: var(--homepage-section-space) var(--homepage-gutter) 2.25rem;
  }

  .research-survey-prototype {
    border-inline: 0;
  }

  .research-survey-prototype__grid {
    block-size: 100svh;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-template-rows: repeat(6, 14svh) repeat(4, 10svh);
    overflow-y: auto;
  }

  .support-preview__content {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .featured-datum-preview {
    padding: 0;
    border-block-start-color: rgb(216 189 141 / 26%);
  }

  .featured-datum-mobile__open {
    min-block-size: 2.75rem;
    border-color: rgb(245 240 230 / 72%);
    font-family: "Source Sans 3", sans-serif;
    font-size: 0.6875rem;
    letter-spacing: 0.16em;
  }

  .stewardship-preview h3 {
    font-size: clamp(1.8rem, 8.6vw, 2.65rem);
    line-height: 1.08;
  }

  .homepage-closing__navigation ul {
    display: block;
  }
}

@media (min-width: 48rem) {
  .field-notes-preview__covers {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    max-inline-size: var(--homepage-frame);
    justify-content: stretch;
  }

  .field-notes-preview__cover {
    min-inline-size: 0;
  }
}

@media (min-width: 70rem) {
  .featured-datum-preview__layout {
    grid-template-columns: minmax(0, 40rem) minmax(18rem, 1fr);
    align-items: center;
  }

  .stewardship-preview h3,
  .stewardship-preview__copy {
    margin-inline-start: clamp(3rem, 9vw, 9rem);
  }

  .objects-preview__layout {
    grid-template-columns: minmax(18rem, 0.85fr) minmax(0, 1.15fr);
  }

  .homepage-closing__institutional-marks {
    padding-block-start: 0;
  }
}

/* visual/free — footer colophon typography */
.homepage-closing,
.homepage-closing h2,
.homepage-closing h3,
.homepage-closing p,
.homepage-closing address,
.homepage-closing a,
.homepage-closing li {
  font-family: "Source Sans 3", sans-serif;
}

.homepage-closing h2,
.homepage-closing__identity h3 {
  font-size: 0.6875rem;
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: 0.1em;
}

.homepage-closing h2 {
  margin-block-end: 0.875rem;
  font-size: 0.625rem;
}

.homepage-closing__brand-wordmark {
  display: block;
  inline-size: clamp(12rem, 19vw, 15.875rem);
  max-inline-size: none;
  block-size: auto;
  margin-block-end: clamp(2.5rem, 4vw, 3.25rem);
}

.homepage-closing__location {
  margin-block-start: 0.7rem !important;
  font-size: 0.6875rem;
  font-weight: 400;
  line-height: 1.45;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.homepage-closing__identity h3 {
  margin-block-end: 0.75rem;
  color: rgb(242 236 223 / 62%);
  text-transform: uppercase;
}

.homepage-closing__contact a,
.homepage-closing__contact p,
.homepage-closing__digital-identity,
.homepage-closing__follow a,
.homepage-closing__web3 a,
.homepage-closing__qr-label {
  font-weight: 400;
  letter-spacing: 0.01em;
}

.homepage-closing__contact a,
.homepage-closing__contact p {
  font-size: 0.78125rem;
  font-weight: 400;
  line-height: 1.55;
  letter-spacing: 0;
}

.homepage-closing__contact a {
  color: rgb(242 236 223 / 88%);
  text-decoration-color: rgb(242 236 223 / 46%);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.25em;
}

.homepage-closing__contact p {
  color: rgb(242 236 223 / 66%);
  text-decoration: none;
}

.homepage-closing__digital-identity {
  font-size: 0.8125rem;
  line-height: 1.45;
}

.homepage-closing__follow li,
.homepage-closing__web3 li,
.homepage-closing__follow a,
.homepage-closing__web3 a {
  font-family: "Source Sans 3", sans-serif;
  font-size: 0.75rem;
  font-weight: 400;
  line-height: 1.45;
  letter-spacing: 0.01em;
}

.homepage-closing__follow a,
.homepage-closing__web3 a {
  color: rgb(242 236 223 / 72%);
  text-decoration-color: rgb(242 236 223 / 38%);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.25em;
}

.homepage-closing__copyright {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.6875rem;
  font-weight: 400;
  line-height: 1.45;
  letter-spacing: 0.06em;
}

.homepage-closing__copyright-wordmark {
  display: block;
  inline-size: auto;
  block-size: 1.5rem;
}

.homepage-closing a.homepage-closing__qr-label {
  display: flex;
  justify-content: center;
  inline-size: min(6rem, 100%);
  min-block-size: 0 !important;
  margin-block-start: 0.5rem;
  color: rgb(242 236 223 / 62%);
  font-family: "Source Sans 3", sans-serif;
  font-size: 0.6875rem !important;
  font-weight: 400;
  line-height: 1.35 !important;
  letter-spacing: 0.01em;
  text-align: center;
  text-decoration: none;
}

/* visual/free — centered footer title hierarchy */
.homepage-closing__identity {
  grid-template-columns: minmax(0, 1fr) minmax(7rem, 45%);
  row-gap: 0;
}

.homepage-closing__information > div:first-child {
  grid-column: 1 / -1;
  grid-row: 1;
  display: grid;
  place-items: center;
  padding-block-end: clamp(3.75rem, 11vw, 5.5rem);
}

.homepage-closing__brand-wordmark {
  inline-size: clamp(16rem, 70.7vw, 20.5rem);
  max-inline-size: calc(100vw - (2 * var(--homepage-gutter)));
  margin-block-end: 0;
}

.homepage-closing__contact {
  grid-column: 1;
  grid-row: 2;
  margin-block-start: 0;
}

.homepage-closing__institutional-marks {
  grid-column: 2;
  grid-row: 2;
  align-self: start;
  padding-block-start: 0;
  transform: translate(10px, 27px);
}

.homepage-closing__utilities {
  grid-column: 1 / -1;
  grid-row: 3;
  margin-block-start: calc(2.5rem + 27px);
}

.homepage-closing__copyright {
  grid-row: 4;
}

@media (min-width: 70rem) {
  .homepage-closing__identity {
    grid-template-columns: minmax(13rem, 0.9fr) minmax(24rem, 1.6fr) minmax(10rem, 0.8fr);
    column-gap: clamp(3rem, 6vw, 6rem);
  }

  .homepage-closing__information > div:first-child {
    padding-block-end: clamp(4.5rem, 7vw, 6.5rem);
  }

  .homepage-closing__brand-wordmark {
    inline-size: clamp(20.5rem, 27.36vw, 25.125rem);
    max-inline-size: 100%;
  }

  .homepage-closing__contact {
    grid-column: 1;
    grid-row: 2;
  }

  .homepage-closing__utilities {
    grid-column: 2;
    grid-row: 2;
    margin-block-start: 0;
  }

  .homepage-closing__institutional-marks {
    grid-column: 3;
    grid-row: 2;
    transform: translate(20px, 35px);
  }

  .homepage-closing__copyright {
    grid-row: 3;
  }

  .homepage-closing a.homepage-closing__qr-label {
    inline-size: min(5.75rem, 100%);
  }
}