@font-face {
  font-family: Cormorant;
  src: url('./fonts/cormorant-400.woff2') format('woff2');
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: Cormorant;
  src: url('./fonts/cormorant-500.woff2') format('woff2');
  font-weight: 500;
  font-display: swap;
}
@font-face {
  font-family: Manrope;
  src: url('./fonts/manrope-400.woff2') format('woff2');
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: Manrope;
  src: url('./fonts/manrope-500.woff2') format('woff2');
  font-weight: 500;
  font-display: swap;
}
@font-face {
  font-family: Manrope;
  src: url('./fonts/manrope-600.woff2') format('woff2');
  font-weight: 600;
  font-display: swap;
}
@font-face {
  font-family: Manrope;
  src: url('./fonts/manrope-700.woff2') format('woff2');
  font-weight: 700;
  font-display: swap;
}
:root {
  --paper: #f5f1e9;
  --ink: #252722;
  --muted: #606055;
  --line: #d8d1c5;
  --rust: #914f38;
  --soft: #ece7dd;
  --serif: Cormorant, Georgia, serif;
  --sans: Manrope, Arial, sans-serif;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 115px;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
select {
  font: inherit;
  color: inherit;
}
button,
a,
summary {
  -webkit-tap-highlight-color: transparent;
}
button {
  cursor: pointer;
}
button:disabled {
  cursor: default;
}
a,
button,
summary,
select {
  touch-action: manipulation;
}
a:focus-visible,
button:focus-visible,
summary:focus-visible,
select:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--rust);
  outline-offset: 5px;
}
img {
  display: block;
  max-width: 100%;
  height: auto;
}
figure,
p,
h1,
h2,
h3,
h4,
ul,
ol {
  margin: 0;
}
ul {
  padding-left: 22px;
}
h1,
h2,
h3 {
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.04;
  letter-spacing: -0.035em;
}
h1 {
  font-size: clamp(64px, 7.5vw, 108px);
}
h2 {
  font-size: clamp(43px, 4.2vw, 65px);
}
h3 {
  font-size: 32px;
  letter-spacing: -0.025em;
}
h1 em,
h2 em {
  font-style: italic;
  color: var(--rust);
}
p {
  color: var(--muted);
}
[hidden] {
  display: none !important;
}
.wrap {
  width: min(1320px, calc(100% - 112px));
  margin-inline: auto;
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 18px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 10px;
  line-height: 1.6;
  font-weight: 600;
  color: var(--muted);
}
.eyebrow > span {
  color: var(--rust);
}
.micro {
  font-size: 10px;
  letter-spacing: 0.03em;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  background: var(--rust);
  color: #fff9f2;
  padding: 16px 23px;
  font-size: 12px;
  line-height: 1.5;
  border: 1px solid transparent;
  transition:
    background 0.2s,
    transform 0.2s;
  white-space: normal;
}
.button span {
  font-size: 20px;
  font-weight: 400;
  line-height: 1;
}
.button:hover {
  background: #743c29;
  transform: translateY(-2px);
}
.button.light {
  background: var(--paper);
  color: var(--ink);
}
.button.light:hover {
  background: #fff;
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 24px;
  font-size: 12px;
  line-height: 1.6;
  padding-bottom: 5px;
  border-bottom: 1px solid var(--line);
  transition:
    color 0.2s,
    border-color 0.2s;
}
.text-link span {
  font-size: 20px;
}
.text-link:hover {
  color: var(--rust);
  border-color: var(--rust);
}
.skip-link {
  position: fixed;
  left: 20px;
  top: -80px;
  background: var(--ink);
  color: white;
  padding: 12px 22px;
  z-index: 1000;
}
.skip-link:focus {
  top: 10px;
}
.site-header {
  height: 98px;
  position: relative;
  z-index: 50;
  border-bottom: 1px solid var(--line);
}
.nav-wrap {
  width: min(1440px, calc(100% - 112px));
  height: 100%;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-size: 26px;
  font-weight: 600;
  letter-spacing: -1.1px;
  line-height: 1;
}
.brand-mark {
  width: 30px;
  height: 32px;
}
.brand-dot {
  color: var(--rust);
}
#main-nav {
  display: flex;
  align-items: center;
  gap: 31px;
  font-size: 11px;
}
#main-nav > a:not(.button) {
  padding: 13px 0;
}
#main-nav [aria-current='page'] {
  color: var(--rust);
}
.nav-cta {
  padding: 13px 19px;
  font-size: 11px;
  gap: 27px;
}
.nav-disclosure {
  position: relative;
}
.nav-disclosure summary {
  cursor: pointer;
  list-style: none;
  padding: 13px 0;
}
.nav-disclosure summary::-webkit-details-marker {
  display: none;
}
.nav-disclosure summary > span {
  margin-left: 5px;
}
.nav-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: -20px;
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: 0 12px 25px #25272212;
  min-width: 240px;
  padding: 9px;
}
.nav-dropdown a {
  display: block;
  padding: 11px;
  font-size: 12px;
}
.nav-dropdown a:hover {
  background: var(--soft);
}
.menu-toggle {
  display: none;
}
.hero {
  padding-top: 42px;
  display: grid;
  grid-template-columns: 0.94fr 1.12fr;
  column-gap: 35px;
}
.hero-copy {
  align-self: center;
  padding: 27px 0 33px;
}
.hero-copy .eyebrow {
  margin-bottom: 27px;
  font-size: 9px;
  letter-spacing: 0.17em;
}
.hero h1 {
  line-height: 0.94;
  letter-spacing: -0.053em;
  font-size: clamp(73px, 7.2vw, 110px);
  margin-bottom: 28px;
}
.hero-description {
  font-size: 13px;
  line-height: 1.9;
  max-width: 350px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 23px;
  margin-top: 30px;
}
.hero-actions .text-link {
  font-size: 11px;
  gap: 14px;
  border: 0;
  padding: 0;
}
.hero-actions .button {
  padding: 15px 18px;
  font-size: 11px;
  gap: 21px;
}
.hero-footnote {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 9px;
  margin-top: 38px;
  letter-spacing: 0.025em;
}
.status-dot {
  width: 5px;
  height: 5px;
  background: var(--rust);
  border-radius: 50%;
}
.hero-visual {
  position: relative;
  min-height: 590px;
  overflow: hidden;
}
.hero-visual > img {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
  object-fit: cover;
  object-position: 52% center;
}
.hero-visual::after {
  content: '';
  position: absolute;
  inset: 50% 0 0;
  background: linear-gradient(transparent, #211d1590);
  pointer-events: none;
}
.image-label {
  position: absolute;
  bottom: 27px;
  left: 30px;
  color: white;
  font-family: var(--serif);
  font-size: 29px;
  line-height: 1.3;
  z-index: 1;
}
.image-label .micro {
  display: block;
  font-family: var(--sans);
  margin-top: 6px;
  font-size: 9px;
  color: #f4efe4;
}
.label-line {
  display: block;
  width: 25px;
  height: 1px;
  background: #fff8;
  margin-bottom: 16px;
}
.image-index {
  position: absolute;
  top: 23px;
  left: 24px;
  background: #f5f1e9e8;
  font-size: 8px;
  letter-spacing: 0.16em;
  padding: 8px 12px;
  z-index: 1;
}
.hero-baseline {
  grid-column: 1/-1;
  display: flex;
  justify-content: space-between;
  padding: 24px 0 29px;
  font-size: 9px;
  color: var(--muted);
  letter-spacing: 0.04em;
}
.hero-baseline a {
  display: flex;
  gap: 40px;
}
.chapter-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 22px 0;
}
.chapter-strip > .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 35px;
}
.chapter-strip .eyebrow {
  font-size: 8px;
}
.chapter-strip .wrap > div {
  display: flex;
  gap: 35px;
}
.chapter-strip a {
  font-size: 10px;
  display: flex;
  gap: 10px;
}
.chapter-strip a > span {
  font-size: 8px;
  color: var(--rust);
}
.story-section {
  padding-block: 112px;
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 100px;
  align-items: center;
}
.story-heading h2 {
  margin-top: 24px;
}
.story-heading > p:last-child {
  font-size: 13px;
  max-width: 340px;
  line-height: 1.95;
  margin-top: 27px;
}
.brief-composition {
  position: relative;
  padding-bottom: 70px;
}
.brief-composition figure {
  width: 90%;
  margin-left: auto;
}
.brief-composition .photo {
  aspect-ratio: 4/3;
  object-fit: cover;
}
.photo {
  width: 100%;
  object-fit: cover;
}
figcaption {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted);
  font-size: 8px;
  line-height: 1.6;
  letter-spacing: 0.035em;
  padding-top: 12px;
}
figcaption > span:last-child {
  text-align: right;
}
.brief-note {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 255px;
  background: #e7e1d4;
  padding: 28px 30px;
  box-shadow: 6px 8px 20px #26231808;
  transform: rotate(-3deg);
}
.brief-note .eyebrow {
  font-size: 8px;
}
.brief-note > p {
  font-family: var(--serif);
  font-size: 30px;
  line-height: 1.22;
  color: var(--ink);
  margin: 16px 0 20px;
}
.note-bottom {
  border-top: 1px solid #c9c1b2;
  display: flex;
  justify-content: space-between;
  padding-top: 12px;
  font-size: 8px;
}
.decision-section {
  padding: 100px 0;
  background: var(--soft);
}
.section-heading {
  display: grid;
  grid-template-columns: 1.15fr 0.8fr;
  gap: 100px;
  align-items: end;
  margin-bottom: 52px;
}
.section-heading h2 {
  margin-top: 22px;
}
.section-heading > p {
  font-size: 13px;
  max-width: 340px;
  line-height: 1.9;
}
.decision-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.decision-grid figure {
  margin-bottom: 28px;
}
.decision-grid .photo,
.decision-grid .drawing-card > img {
  height: 300px;
  object-fit: cover;
}
.decision-grid .drawing-card > img {
  object-fit: contain;
  background: #f6f3eb;
  width: 100%;
}
.decision-grid h3 {
  font-size: 29px;
  margin-bottom: 13px;
}
.decision-grid p {
  font-size: 12px;
  line-height: 1.85;
  max-width: 330px;
}
.connection-section {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 90px;
  align-items: center;
  padding-block: 110px;
}
.connection-section h2 {
  margin-top: 24px;
}
.body-copy {
  font-size: 13px;
  line-height: 1.9;
  max-width: 365px;
  margin: 26px 0;
}
.plan-figure {
  padding: 10px;
  background: #efebe1;
}
.plan-figure > img {
  width: 100%;
}
.plan-figure figcaption {
  padding: 4px 12px 8px;
  font-size: 8px;
}
.reference-note {
  border-top: 1px solid var(--line);
  margin-top: 45px;
  padding-top: 19px;
}
.reference-note .eyebrow {
  font-size: 8px;
}
.reference-note > p {
  font-size: 10px;
  color: var(--ink);
  margin-top: 12px;
}
.reference-note > p > span {
  color: var(--rust);
  padding: 0 10px;
}
.sample-banner {
  display: grid;
  grid-template-columns: 1.12fr 1fr;
  background: #3c4238;
  color: var(--paper);
}
.sample-banner-image {
  position: relative;
  min-height: 590px;
}
.sample-banner-image > img {
  height: 100%;
  width: 100%;
  object-fit: cover;
  position: absolute;
}
.sample-banner-copy {
  padding: 85px 14%;
}
.sample-banner-copy .eyebrow {
  color: #d7d9cd;
}
.sample-banner-copy h2 {
  font-size: 74px;
  margin-top: 26px;
  line-height: 0.98;
}
.sample-banner-copy p:not(.eyebrow) {
  color: #d3d5cb;
  font-size: 13px;
  line-height: 1.9;
  margin: 27px 0 29px;
  max-width: 340px;
}
.sample-banner-copy .micro {
  display: block;
  color: #d3d5cb;
  margin-top: 15px;
  font-size: 9px;
}
.audiences {
  padding-block: 108px;
}
.audience-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.audience-link {
  padding: 38px 50px 40px 0;
}
.audience-link + .audience-link {
  padding-left: 50px;
  border-left: 1px solid var(--line);
}
.audience-link h3 {
  font-size: 42px;
  line-height: 1.08;
  margin: 24px 0 18px;
}
.audience-link > p:not(.eyebrow) {
  font-size: 13px;
  max-width: 390px;
  margin-bottom: 28px;
}
.audience-link:hover .text-link {
  color: var(--rust);
  border-color: var(--rust);
}
.open-band {
  background: var(--soft);
  padding: 60px 0;
}
.open-band > .wrap {
  display: grid;
  grid-template-columns: 0.3fr 1fr 0.8fr;
  gap: 60px;
  align-items: center;
}
.open-symbol {
  font-family: var(--serif);
  font-size: 80px;
  font-weight: 400;
  color: var(--rust);
}
.open-band h2 {
  font-size: 43px;
  margin-top: 17px;
}
.open-band p:not(.eyebrow) {
  font-size: 12px;
  margin-bottom: 20px;
  max-width: 270px;
}
.closing {
  padding-block: 100px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 45px;
}
.closing h2 {
  margin-top: 20px;
  font-size: 68px;
}
.closing-action > p {
  font-size: 13px;
  line-height: 1.9;
  margin-bottom: 22px;
}
.closing-action .micro {
  display: block;
  margin-top: 12px;
  color: var(--muted);
  font-size: 9px;
}
.site-footer {
  border-top: 1px solid var(--line);
}
.footer-top {
  display: grid;
  grid-template-columns: 1.55fr 1fr 1.2fr 1.2fr;
  gap: 40px;
  padding-block: 55px;
}
.footer-top .brand {
  font-size: 25px;
}
.footer-top .brand + p {
  font-size: 11px;
  margin-top: 17px;
}
.footer-top .eyebrow {
  font-size: 9px;
  margin-bottom: 18px;
}
.footer-top > div > a:not(.brand) {
  display: block;
  font-size: 11px;
  line-height: 2.3;
  color: var(--muted);
}
.footer-top a:hover {
  color: var(--rust);
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  padding: 22px 0;
  border-top: 1px solid var(--line);
  font-size: 9px;
  color: var(--muted);
}
.page-intro {
  padding-top: 80px;
  padding-bottom: 68px;
}
.page-intro h1 {
  margin-top: 27px;
  font-size: clamp(65px, 7.2vw, 100px);
  line-height: 0.98;
}
.intro-bottom {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 45px;
  margin-top: 33px;
}
.lede {
  font-size: 15px;
  max-width: 610px;
  line-height: 1.9;
}
.workflow-step {
  display: grid;
  grid-template-columns: 65px 1fr 1fr;
  gap: 48px;
  border-top: 1px solid var(--line);
  padding: 66px 0;
  align-items: center;
}
.workflow-number {
  font-family: var(--serif);
  color: var(--rust);
  font-size: 53px;
  align-self: start;
}
.workflow-copy h2 {
  font-size: 44px;
  margin: 17px 0;
}
.workflow-copy > p:not(.eyebrow) {
  font-size: 13px;
  line-height: 1.9;
}
.workflow-step .photo {
  aspect-ratio: 1.2;
  object-fit: cover;
}
.workflow-io {
  margin: 26px 0;
}
.workflow-io > div {
  padding: 11px 0;
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 16px;
  border-top: 1px solid var(--line);
  font-size: 11px;
  line-height: 1.7;
}
.workflow-io dt {
  font-weight: 600;
  color: var(--rust);
}
.workflow-io dd {
  margin: 0;
  color: var(--muted);
}
.faq-section {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 90px;
  padding-block: 95px;
}
.faq-section h2 {
  margin-top: 20px;
}
.faq {
  border-top: 1px solid var(--line);
}
.faq:last-child {
  border-bottom: 1px solid var(--line);
}
.faq summary {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  list-style: none;
  font-size: 13px;
  cursor: pointer;
  padding: 23px 0;
}
.faq summary::-webkit-details-marker {
  display: none;
}
.faq summary > span {
  font-size: 22px;
  font-weight: 400;
  color: var(--rust);
}
.faq[open] summary > span {
  transform: rotate(45deg);
}
.faq > div {
  padding: 0 35px 23px 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.9;
}
.faq a {
  text-decoration: underline;
  text-underline-offset: 3px;
}
.audience-hero .photo {
  height: 530px;
  object-fit: cover;
}
.audience-body {
  padding-block: 100px;
}
.practice-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}
.practice-grid article {
  border-top: 1px solid var(--line);
  padding-top: 26px;
}
.big-number {
  font-family: var(--serif);
  font-size: 48px;
  color: var(--rust);
}
.practice-grid h3 {
  font-size: 34px;
  margin: 23px 0 17px;
}
.practice-grid p {
  font-size: 13px;
  line-height: 1.9;
}
.practice-grid .text-link {
  margin-top: 25px;
}
.practice-example {
  background: var(--soft);
}
.review-note {
  font-size: 11px;
  line-height: 1.85;
  color: var(--muted);
  border-top: 1px solid var(--line);
  padding-top: 18px;
  margin-top: 25px;
  max-width: 720px;
}
.source-feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  align-items: center;
  padding-bottom: 100px;
}
.source-emblem {
  background: #e6e2d6;
  min-height: 490px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 50px;
}
.source-emblem > span:first-child {
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -1px;
}
.source-emblem > div {
  font-family: var(--serif);
  font-size: 150px;
  font-weight: 400;
  line-height: 1.4;
  color: var(--rust);
  white-space: nowrap;
}
.source-emblem i {
  font-style: normal;
}
.source-emblem > span:last-child {
  font-size: 10px;
}
.source-feature h2 {
  margin-top: 20px;
}
.source-feature p:not(.eyebrow) {
  font-size: 13px;
  margin-top: 24px;
  line-height: 1.9;
}
.source-feature .button {
  margin-top: 27px;
}
.source-resources {
  padding-bottom: 40px;
}
.license-note {
  margin-top: 60px;
  border-top: 1px solid var(--line);
  padding-top: 28px;
  display: flex;
  align-items: center;
  gap: 35px;
}
.license-note p:not(.eyebrow) {
  font-size: 12px;
  flex: 1;
}
.license-note .text-link {
  font-size: 11px;
  white-space: nowrap;
}
.sample-intro {
  padding-top: 58px;
  padding-bottom: 47px;
  border-bottom: 1px solid var(--line);
}
.sample-intro > div {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
  margin-top: 20px;
}
.sample-intro h1 {
  font-size: clamp(55px, 6vw, 83px);
}
.sample-intro > p:last-child {
  font-size: 13px;
  margin-top: 20px;
}
.sample-notice {
  font-size: 10px;
  color: var(--rust);
  line-height: 1.8;
}
.sample-notice > span {
  color: var(--muted);
  font-size: 9px;
}
.sample-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 65px;
  padding-top: 48px;
  padding-bottom: 100px;
}
.chapter-nav {
  position: sticky;
  top: 35px;
  align-self: start;
}
.chapter-nav > p {
  font-size: 9px;
  margin-bottom: 25px;
}
.chapter-nav nav {
  border-top: 1px solid var(--line);
}
.chapter-nav nav > a {
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 12px;
  padding: 17px 0;
}
.chapter-nav nav > a > span:first-child {
  font-size: 9px;
  color: var(--muted);
}
.chapter-nav nav > a .chapter-arrow {
  margin-left: auto;
  opacity: 0;
}
.chapter-nav nav > a[aria-current='step'] {
  color: var(--rust);
}
.chapter-nav nav > a[aria-current='step'] .chapter-arrow {
  opacity: 1;
}
.sample-sidebar-note {
  font-family: var(--serif);
  font-size: 25px;
  line-height: 1.3;
  color: var(--muted);
  margin-top: 35px;
}
.chapter-nav select,
.mobile-chapter-label {
  display: none;
}
.chapter-panel {
  min-width: 0;
  padding-bottom: 60px;
  scroll-margin-top: 25px;
}
.chapter-content {
  min-width: 0;
}
.chapter-panel + .chapter-panel {
  border-top: 1px solid var(--line);
  padding-top: 45px;
}
.sample-enhanced .chapter-panel {
  padding: 0;
  border: 0;
}
.chapter-panel > h2 {
  font-size: 45px;
  line-height: 1.12;
  margin: 12px 0 16px;
  outline: none;
}
.chapter-intro {
  font-size: 13px;
  line-height: 1.85;
  margin-bottom: 27px;
  max-width: 670px;
}
.chapter-panel > figure > .photo {
  aspect-ratio: 1.65;
  object-fit: cover;
}
.brief-details {
  display: flex;
  justify-content: space-between;
  gap: 25px;
  margin-top: 28px;
}
.brief-details h3 {
  font-size: 29px;
  margin-bottom: 12px;
}
.brief-details p {
  font-size: 12px;
  max-width: 320px;
}
.room-facts {
  display: flex;
  gap: 28px;
  margin: 0;
  flex-wrap: wrap;
}
.room-facts dt {
  font-size: 8px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
}
.room-facts dd {
  margin: 8px 0 0;
  font-size: 11px;
}
.constraint-list {
  padding: 0;
  list-style: none;
  margin-top: 25px;
  border-top: 1px solid var(--line);
}
.constraint-list li {
  border-bottom: 1px solid var(--line);
  font-size: 12px;
  padding: 11px 0;
}
.constraint-list li span {
  color: var(--rust);
  padding-right: 16px;
}
.concept-switch,
.drawing-switch {
  display: none;
  gap: 12px;
  margin: 10px 0 23px;
  flex-wrap: wrap;
}
.sample-enhanced .concept-switch,
.sample-enhanced .drawing-switch {
  display: flex;
}
.concept-switch button,
.drawing-switch button {
  background: transparent;
  border: 1px solid var(--line);
  padding: 10px 17px;
  font-size: 12px;
  text-align: left;
}
.concept-switch button span {
  display: block;
  font-size: 8px;
  color: var(--muted);
  margin-top: 3px;
}
.concept-switch button[aria-pressed='true'],
.drawing-switch button[aria-pressed='true'] {
  border-color: var(--rust);
  color: var(--rust);
  background: #914f3807;
}
.concept-panel + .concept-panel {
  margin-top: 25px;
}
.sample-enhanced .concept-panel {
  margin-top: 0;
}
.concept-description {
  display: grid;
  grid-template-columns: 0.65fr 1fr;
  gap: 25px;
  padding: 23px 0;
}
.concept-description .eyebrow {
  font-size: 8px;
  align-self: start;
}
.concept-description p {
  font-size: 12px;
}
.design-decisions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  border-top: 1px solid var(--line);
  padding-top: 22px;
}
.design-decisions span {
  font-size: 8px;
  letter-spacing: 0.1em;
  color: var(--rust);
}
.design-decisions p {
  font-size: 11px;
  margin-top: 10px;
}
.drawing-panel {
  margin-top: 18px;
}
.drawing-panel > img {
  background: #efebe1;
  border: 1px solid var(--line);
  width: 100%;
}
.drawing-panel figcaption {
  align-items: center;
}
.drawing-panel .text-link {
  font-size: 10px;
  white-space: nowrap;
}
.artifact-note {
  margin-top: 30px;
  border-top: 1px solid var(--line);
  padding-top: 25px;
}
.artifact-note h3 {
  font-size: 31px;
  margin-bottom: 16px;
}
.artifact-note p {
  font-size: 12px;
  max-width: 650px;
}
.inline-links {
  display: flex;
  gap: 26px;
  flex-wrap: wrap;
  margin-top: 23px;
}
.materials-hero > .photo {
  max-height: 340px;
  object-fit: cover;
}
.table-scroll {
  overflow-x: auto;
  max-width: 100%;
  margin-top: 28px;
}
table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 11px;
  min-width: 580px;
}
table caption {
  text-align: left;
  font-size: 10px;
  letter-spacing: 0.03em;
  margin-bottom: 15px;
}
th,
td {
  padding: 15px 12px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
th:first-child,
td:first-child {
  padding-left: 0;
}
thead th {
  text-transform: uppercase;
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.075em;
  color: var(--muted);
  border-top: 1px solid var(--line);
}
tbody th {
  font-weight: 500;
  width: 29%;
}
tbody td {
  color: var(--muted);
}
tbody td:last-child {
  max-width: 200px;
}
.material-ref {
  display: flex;
  align-items: center;
  gap: 12px;
}
.material-ref i {
  display: block;
  width: 30px;
  height: 30px;
  flex-shrink: 0;
  background: var(--swatch);
  border: 1px solid #25272215;
}
.material-ref small {
  display: block;
  font-size: 8px;
  color: var(--rust);
  margin-bottom: 4px;
  letter-spacing: 0.08em;
}
.handoff-cover {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  background: var(--soft);
  align-items: center;
}
.handoff-cover > img {
  height: 260px;
  object-fit: cover;
}
.handoff-cover > div {
  padding: 28px;
}
.handoff-cover h3 {
  font-size: 35px;
  margin: 14px 0;
}
.handoff-cover p:not(.eyebrow) {
  font-size: 11px;
}
.download-list {
  margin-top: 30px;
}
.download-list > a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  padding: 18px 0;
  gap: 25px;
  font-size: 13px;
}
.download-list > a:first-child {
  border-top: 1px solid var(--line);
}
.download-list small {
  display: block;
  font-size: 8px;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 5px;
}
.download-list > a > span:last-child {
  font-size: 25px;
  color: var(--rust);
}
.download-list a:hover {
  color: var(--rust);
}
.chapter-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid var(--line);
  margin-top: 35px;
  padding-top: 23px;
}
.chapter-controls .text-link {
  font-size: 10px;
  border: 0;
  gap: 12px;
}
.chapter-controls .button {
  font-size: 11px;
  padding: 12px 17px;
  gap: 24px;
}
.chapter-count {
  font-size: 9px;
  color: var(--muted);
}
.drawing-dialog {
  width: min(1100px, 95vw);
  max-height: 95dvh;
  border: 1px solid var(--line);
  padding: 24px;
  background: var(--paper);
  color: var(--ink);
}
.drawing-dialog::backdrop {
  background: #1c211cbb;
}
.dialog-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin-bottom: 15px;
}
.dialog-heading h2 {
  font-size: 32px;
}
.dialog-heading button {
  padding: 10px 15px;
  border: 1px solid var(--line);
  background: transparent;
  font-size: 12px;
}
.drawing-zoom-area {
  overflow: auto;
  max-height: 70dvh;
}
.drawing-zoom-area > img {
  width: 100%;
  min-width: 700px;
}
.drawing-dialog > p {
  font-size: 10px;
  margin-top: 12px;
}
.summary-content {
  padding-bottom: 80px;
}
.summary-content > .sample-notice {
  margin-bottom: 25px;
}
.summary-content > figure {
  max-width: 750px;
}
.summary-content > h2 {
  font-size: 35px;
  margin: 40px 0 20px;
}
.summary-content ul {
  font-size: 13px;
  color: var(--muted);
}
.summary-drawings {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.summary-content > .text-link {
  margin-top: 25px;
}
.print-button {
  border: 0;
  display: none;
}
.js .print-button {
  display: inline-flex;
}
@media (min-width: 1600px) {
  .hero-visual {
    min-height: 650px;
  }
  .hero h1 {
    font-size: 115px;
  }
}
@media (max-width: 1150px) {
  .wrap,
  .nav-wrap {
    width: calc(100% - 72px);
  }
  #main-nav {
    gap: 21px;
  }
  .hero {
    gap: 26px;
  }
  .hero h1 {
    font-size: 84px;
  }
  .hero-visual {
    min-height: 550px;
  }
  .hero-actions {
    gap: 16px;
  }
  .hero-description {
    font-size: 12px;
  }
  .story-section {
    gap: 50px;
  }
  .section-heading {
    gap: 60px;
  }
  .chapter-strip .wrap > div {
    gap: 19px;
  }
  .chapter-strip .eyebrow {
    max-width: 100px;
  }
  .decision-grid .photo,
  .decision-grid .drawing-card > img {
    height: 240px;
  }
  .connection-section {
    gap: 55px;
  }
  .sample-banner-copy {
    padding: 70px 10%;
  }
  .sample-banner-copy h2 {
    font-size: 65px;
  }
  .sample-banner-image {
    min-height: 520px;
  }
  .open-band > .wrap {
    gap: 32px;
  }
  .sample-layout {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 40px;
  }
  .brief-details {
    display: block;
  }
  .room-facts {
    margin-top: 24px;
  }
  .workflow-step {
    grid-template-columns: 40px 1fr 1fr;
    gap: 25px;
  }
  .source-feature {
    gap: 55px;
  }
}
@media (max-width: 900px) {
  .nav-wrap,
  .wrap {
    width: calc(100% - 48px);
  }
  .site-header {
    height: 82px;
  }
  .brand {
    font-size: 24px;
  }
  .menu-toggle {
    display: none;
  }
  .nav-wrap {
    flex-wrap: wrap;
    height: auto;
    min-height: 82px;
    padding-block: 22px;
  }
  #main-nav {
    width: 100%;
    flex-wrap: wrap;
    padding-top: 18px;
    gap: 20px;
  }
  .site-header {
    height: auto;
  }
  .js .site-header {
    height: 82px;
  }
  .js .nav-wrap {
    flex-wrap: nowrap;
    height: 100%;
    padding-block: 0;
  }
  .js .menu-toggle {
    display: flex;
    align-items: center;
    gap: 15px;
    border: 0;
    background: transparent;
    font-size: 12px;
    padding: 12px 0 12px 12px;
  }
  .js #main-nav {
    display: none;
  }
  .js #main-nav.is-open {
    display: flex;
    position: absolute;
    left: 0;
    right: 0;
    top: 82px;
    padding: 22px 24px 28px;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
    gap: 7px;
    box-shadow: 0 15px 30px #25272212;
  }
  .nav-dropdown {
    position: static;
    margin-top: 5px;
    box-shadow: none;
    border: 0;
    border-left: 1px solid var(--line);
  }
  .nav-cta {
    align-self: start;
    margin-top: 10px;
  }
  .hero {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 20px;
    padding-top: 30px;
  }
  .hero h1 {
    font-size: 72px;
  }
  .hero-copy .eyebrow {
    font-size: 8px;
    max-width: 200px;
  }
  .hero-visual {
    min-height: 500px;
  }
  .hero-actions {
    align-items: start;
    flex-direction: column;
    gap: 19px;
  }
  .hero-description {
    max-width: 280px;
  }
  .hero-footnote {
    margin-top: 27px;
    font-size: 8px;
  }
  .hero-baseline {
    font-size: 8px;
  }
  .chapter-strip > .wrap {
    flex-direction: column;
    align-items: start;
    gap: 15px;
  }
  .chapter-strip .eyebrow {
    max-width: none;
  }
  .chapter-strip .wrap > div {
    width: 100%;
    justify-content: space-between;
    gap: 12px;
  }
  .story-section {
    padding-block: 80px;
    gap: 35px;
  }
  .story-heading h2 {
    font-size: 45px;
  }
  .brief-note {
    width: 205px;
    padding: 22px;
  }
  .brief-note > p {
    font-size: 26px;
  }
  .brief-composition .photo {
    aspect-ratio: 1;
  }
  .decision-section {
    padding: 75px 0;
  }
  .section-heading {
    gap: 40px;
    grid-template-columns: 1.2fr 1fr;
  }
  .section-heading h2 {
    font-size: 48px;
  }
  .decision-grid {
    gap: 20px;
  }
  .decision-grid .photo,
  .decision-grid .drawing-card > img {
    height: 195px;
  }
  .decision-grid h3 {
    font-size: 26px;
  }
  .decision-grid figcaption {
    flex-direction: column;
    gap: 3px;
  }
  .decision-grid figcaption > span:last-child {
    text-align: left;
  }
  .connection-section {
    padding-block: 80px;
    gap: 35px;
  }
  .connection-section h2 {
    font-size: 48px;
  }
  .sample-banner-copy h2 {
    font-size: 56px;
  }
  .sample-banner-copy {
    padding: 60px 9%;
  }
  .sample-banner-image {
    min-height: 490px;
  }
  .sample-banner-copy .button {
    font-size: 10px;
    padding: 14px;
    gap: 15px;
  }
  .audiences {
    padding-block: 80px;
  }
  .audience-link {
    padding-right: 30px;
  }
  .audience-link + .audience-link {
    padding-left: 30px;
  }
  .open-band > .wrap {
    grid-template-columns: 1fr 1fr;
  }
  .open-symbol {
    display: none;
  }
  .closing {
    padding-block: 75px;
  }
  .closing h2 {
    font-size: 58px;
  }
  .footer-top {
    gap: 25px;
    grid-template-columns: 1.1fr 1fr 1fr;
  }
  .footer-top > div:first-child {
    grid-column: 1/-1;
  }
  .footer-bottom {
    gap: 20px;
  }
  .page-intro {
    padding-top: 60px;
  }
  .page-intro h1 {
    font-size: 80px;
  }
  .intro-bottom {
    align-items: start;
    flex-direction: column;
    gap: 27px;
  }
  .workflow-step {
    grid-template-columns: 35px 1fr;
    gap: 25px;
  }
  .workflow-step figure {
    grid-column: 2;
  }
  .workflow-step .photo {
    aspect-ratio: 1.65;
  }
  .faq-section {
    gap: 50px;
    grid-template-columns: 0.7fr 1.3fr;
  }
  .practice-grid {
    gap: 25px;
  }
  .practice-grid h3 {
    font-size: 31px;
  }
  .source-feature {
    gap: 35px;
  }
  .source-emblem {
    min-height: 400px;
    padding: 20px;
  }
  .source-emblem > div {
    font-size: 110px;
  }
  .license-note {
    flex-wrap: wrap;
    gap: 20px;
  }
  .sample-layout {
    grid-template-columns: 160px minmax(0, 1fr);
    gap: 27px;
  }
  .chapter-nav nav > a {
    font-size: 11px;
    gap: 10px;
  }
  .chapter-panel > h2 {
    font-size: 38px;
  }
  .sample-intro h1 {
    font-size: 63px;
  }
  .concept-description {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .handoff-cover {
    grid-template-columns: 1fr;
  }
  .handoff-cover > img {
    height: 230px;
  }
  .chapter-controls {
    flex-wrap: wrap;
  }
  .chapter-count {
    display: none;
  }
  .sample-sidebar-note {
    font-size: 22px;
  }
}
@media (max-width: 700px) {
  html {
    scroll-padding-top: 30px;
  }
  .wrap,
  .nav-wrap {
    width: calc(100% - 40px);
  }
  .hero {
    grid-template-columns: 1fr;
    padding-top: 34px;
  }
  .hero-copy {
    padding: 0 0 15px;
  }
  .hero-copy .eyebrow {
    max-width: none;
    font-size: 8px;
    margin-bottom: 22px;
  }
  .hero h1 {
    font-size: clamp(70px, 12.8vw, 90px);
    line-height: 0.97;
    margin-bottom: 22px;
  }
  .hero-description {
    max-width: 400px;
    font-size: 12px;
    line-height: 1.9;
  }
  .hero-actions {
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
    gap: 22px;
    margin-top: 26px;
  }
  .hero-footnote {
    margin-top: 24px;
  }
  .hero-visual {
    min-height: 0;
    aspect-ratio: 1.12;
  }
  .hero-visual > img {
    object-position: center;
  }
  .image-label {
    left: 22px;
    bottom: 21px;
    font-size: 28px;
  }
  .hero-baseline {
    padding: 3px 0 22px;
    font-size: 8px;
    gap: 15px;
  }
  .hero-baseline > span {
    max-width: 160px;
  }
  .hero-baseline a {
    gap: 15px;
  }
  .chapter-strip {
    padding: 20px 0;
  }
  .chapter-strip .wrap > div {
    flex-wrap: wrap;
    justify-content: start;
    column-gap: 21px;
    row-gap: 13px;
  }
  .chapter-strip a {
    font-size: 9px;
    gap: 7px;
  }
  .story-section {
    grid-template-columns: 1fr;
    gap: 37px;
    padding-block: 65px;
  }
  .story-heading h2 {
    font-size: 48px;
  }
  .story-heading > p:last-child {
    font-size: 12px;
    max-width: 440px;
    margin-top: 22px;
  }
  .brief-composition {
    max-width: 500px;
    width: 100%;
    justify-self: center;
    padding-bottom: 70px;
  }
  .brief-composition .photo {
    aspect-ratio: 1.35;
  }
  .brief-note {
    width: 210px;
  }
  .brief-composition figcaption {
    font-size: 7px;
  }
  .decision-section {
    padding: 65px 0;
  }
  .section-heading {
    grid-template-columns: 1fr;
    gap: 25px;
    margin-bottom: 35px;
  }
  .section-heading h2 {
    font-size: 48px;
  }
  .section-heading > p {
    max-width: 440px;
    font-size: 12px;
  }
  .decision-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .decision-grid .photo,
  .decision-grid .drawing-card > img {
    height: auto;
    aspect-ratio: 1.4;
    object-fit: cover;
  }
  .decision-grid .drawing-card > img {
    object-fit: contain;
  }
  .decision-grid figcaption {
    flex-direction: row;
  }
  .decision-grid h3 {
    font-size: 32px;
  }
  .decision-grid p {
    max-width: 440px;
  }
  .decision-grid figure {
    margin-bottom: 22px;
  }
  .connection-section {
    grid-template-columns: 1fr;
    gap: 35px;
    padding-block: 65px;
  }
  .connection-section h2 {
    font-size: 49px;
  }
  .body-copy {
    max-width: 450px;
    font-size: 12px;
  }
  .reference-note {
    margin-top: 26px;
  }
  .sample-banner {
    grid-template-columns: 1fr;
  }
  .sample-banner-image {
    min-height: 0;
    aspect-ratio: 1.5;
  }
  .sample-banner-copy {
    padding: 47px 30px 50px;
  }
  .sample-banner-copy h2 {
    font-size: 62px;
  }
  .sample-banner-copy .button {
    padding: 16px 19px;
    font-size: 11px;
  }
  .sample-banner-copy p:not(.eyebrow) {
    max-width: 410px;
  }
  .audiences {
    padding-block: 65px;
  }
  .audience-grid {
    grid-template-columns: 1fr;
  }
  .audience-link {
    padding: 30px 0;
  }
  .audience-link + .audience-link {
    padding: 30px 0;
    border-left: 0;
    border-top: 1px solid var(--line);
  }
  .audience-link h3 {
    font-size: 39px;
  }
  .open-band {
    padding: 45px 0;
  }
  .open-band > .wrap {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .open-band h2 {
    font-size: 43px;
  }
  .open-band p:not(.eyebrow) {
    max-width: 380px;
  }
  .closing {
    padding-block: 65px;
    flex-direction: column;
    align-items: start;
    gap: 28px;
  }
  .closing h2 {
    font-size: 54px;
  }
  .closing-action > p {
    margin-bottom: 18px;
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
    padding-block: 38px;
    gap: 28px 15px;
  }
  .footer-top > div:first-child {
    grid-column: 1/-1;
  }
  .footer-top > div:last-child {
    grid-column: 1/-1;
  }
  .footer-bottom {
    flex-wrap: wrap;
    gap: 10px 20px;
    font-size: 8px;
  }
  .footer-bottom > span:nth-child(2) {
    display: none;
  }
  .page-intro {
    padding-top: 44px;
    padding-bottom: 45px;
  }
  .page-intro h1 {
    font-size: clamp(58px, 10.9vw, 76px);
    margin-top: 23px;
  }
  .lede {
    font-size: 13px;
  }
  .intro-bottom {
    margin-top: 25px;
  }
  .workflow-step {
    gap: 17px;
    grid-template-columns: 28px 1fr;
    padding: 37px 0;
  }
  .workflow-number {
    font-size: 37px;
  }
  .workflow-copy h2 {
    font-size: 36px;
  }
  .workflow-step figure {
    grid-column: 1/-1;
  }
  .workflow-io > div {
    grid-template-columns: 70px 1fr;
  }
  .faq-section {
    grid-template-columns: 1fr;
    gap: 34px;
    padding-block: 65px;
  }
  .faq summary {
    font-size: 12px;
  }
  .faq > div {
    font-size: 12px;
    padding-right: 15px;
  }
  .audience-hero .photo {
    height: 350px;
  }
  .audience-body {
    padding-block: 65px;
  }
  .practice-grid {
    grid-template-columns: 1fr;
    gap: 35px;
  }
  .practice-grid h3 {
    font-size: 34px;
    margin-top: 15px;
  }
  .practice-grid p {
    font-size: 12px;
    max-width: 450px;
  }
  .practice-example .connection-section > figure {
    order: 2;
  }
  .source-feature {
    grid-template-columns: 1fr;
    padding-bottom: 60px;
    gap: 35px;
  }
  .source-emblem {
    min-height: 330px;
  }
  .source-emblem > div {
    font-size: 130px;
  }
  .source-feature h2 {
    font-size: 49px;
  }
  .license-note {
    display: block;
    margin-top: 40px;
  }
  .license-note p:not(.eyebrow) {
    margin: 15px 0;
  }
  .sample-intro {
    padding-top: 35px;
    padding-bottom: 30px;
  }
  .sample-intro > div {
    display: block;
    margin-top: 18px;
  }
  .sample-intro h1 {
    font-size: clamp(49px, 9.5vw, 63px);
  }
  .sample-intro .sample-notice {
    margin-top: 18px;
  }
  .sample-intro > p:last-child {
    font-size: 12px;
  }
  .sample-layout {
    grid-template-columns: 1fr;
    gap: 30px;
    padding-top: 24px;
    padding-bottom: 65px;
  }
  .chapter-nav {
    position: static;
  }
  .chapter-nav > p {
    margin-bottom: 13px;
  }
  .chapter-nav nav {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    border: 0;
  }
  .chapter-nav nav > a {
    padding: 9px 10px;
    border: 1px solid var(--line);
    gap: 7px;
    font-size: 10px;
  }
  .chapter-arrow {
    display: none;
  }
  .sample-enhanced .chapter-nav nav {
    display: none;
  }
  .sample-enhanced .chapter-nav select {
    display: block;
    width: 100%;
    background: var(--paper);
    border: 1px solid var(--line);
    padding: 13px;
    font-size: 12px;
    border-radius: 0;
  }
  .sample-enhanced .mobile-chapter-label {
    display: block;
    font-size: 10px;
    margin-bottom: 7px;
  }
  .sample-enhanced .chapter-nav > p {
    display: none;
  }
  .sample-sidebar-note {
    display: none;
  }
  .chapter-panel > h2 {
    font-size: 37px;
  }
  .chapter-intro {
    font-size: 12px;
    margin-bottom: 24px;
  }
  .chapter-panel > figure > .photo {
    aspect-ratio: 1.35;
  }
  .room-facts {
    gap: 20px;
  }
  .room-facts dd {
    font-size: 10px;
  }
  .brief-details h3 {
    font-size: 29px;
  }
  .chapter-controls {
    gap: 12px;
    flex-wrap: nowrap;
  }
  .chapter-controls .button {
    font-size: 10px;
    gap: 14px;
    padding: 12px;
  }
  .chapter-controls .text-link {
    font-size: 9px;
    gap: 8px;
  }
  .design-decisions {
    gap: 14px;
  }
  .design-decisions p {
    font-size: 10px;
  }
  .concept-switch button,
  .drawing-switch button {
    font-size: 11px;
    padding: 10px 12px;
  }
  .concept-switch {
    gap: 10px;
  }
  .drawing-panel figcaption {
    align-items: start;
    flex-direction: column;
    gap: 10px;
  }
  .artifact-note h3 {
    font-size: 29px;
  }
  .handoff-cover {
    grid-template-columns: 1fr;
  }
  .handoff-cover > img {
    height: auto;
    aspect-ratio: 1.5;
  }
  .handoff-cover > div {
    padding: 25px;
  }
  .drawing-dialog {
    padding: 15px;
    width: calc(100vw - 24px);
  }
  .dialog-heading h2 {
    font-size: 25px;
  }
  .drawing-dialog > p {
    font-size: 9px;
  }
  .summary-drawings {
    grid-template-columns: 1fr;
  }
  .summary-content > h2 {
    font-size: 32px;
  }
  .inline-links {
    gap: 18px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
  .button:hover {
    transform: none;
  }
}
@media print {
  body {
    background: #fff;
    font-size: 11px;
  }
  .site-header,
  .site-footer,
  .skip-link,
  .print-button,
  .summary-content > .text-link {
    display: none !important;
  }
  .wrap {
    width: 100%;
  }
  .page-intro {
    padding: 0 0 20px;
  }
  .page-intro h1 {
    font-size: 45px;
  }
  .page-intro .lede {
    font-size: 11px;
  }
  .summary-content > figure {
    max-width: 440px;
  }
  .summary-content > h2 {
    font-size: 25px;
    margin-top: 25px;
  }
  .summary-drawings {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }
  .table-scroll {
    overflow: visible;
  }
  table {
    min-width: 0;
    font-size: 9px;
  }
  thead th {
    font-size: 7px;
  }
  th,
  td {
    padding: 7px;
  }
  .summary-content > figure,
  .summary-drawings,
  table {
    break-inside: avoid;
  }
  .summary-content .photo {
    max-height: 260px;
    object-fit: cover;
  }
  h2,
  h3 {
    break-after: avoid;
  }
  .review-note {
    font-size: 9px;
  }
  a {
    color: inherit;
  }
  img {
    print-color-adjust: exact;
  }
}

/* Resource library: extend the established editorial system, not an app dashboard. */
.resource-page {
  padding-bottom: 5rem;
}
.breadcrumbs {
  margin: 2rem 0 3rem;
  font-size: 0.8rem;
  color: var(--muted);
}
.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1rem;
  padding: 0;
  list-style: none;
}
.breadcrumbs li + li::before {
  content: '/';
  margin-right: 1rem;
  color: var(--muted);
}
.breadcrumbs a {
  text-decoration: underline;
  text-underline-offset: 4px;
}
.resource-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.8fr) minmax(250px, 0.8fr);
  gap: 5rem;
  align-items: end;
  padding: 1rem 0 4rem;
}
.resource-hero h1 {
  font-size: clamp(3.2rem, 5.7vw, 6.1rem);
  line-height: 1.02;
  margin: 1.2rem 0 1.7rem;
}
.resource-hero .lede {
  max-width: 43rem;
}
.resource-disclosure {
  margin-top: 1.5rem;
  color: var(--muted);
  max-width: 42rem;
  font-size: 0.92rem;
}
.resource-start {
  border-left: 1px solid var(--line);
  padding: 1rem 0 1rem 2.5rem;
}
.resource-start h2 {
  font-size: 2.4rem;
  margin: 1rem 0;
}
.resource-start p:not(.eyebrow) {
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}
.resource-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 0.2rem 1.6rem;
  padding: 1rem 0;
  border-block: 1px solid var(--line);
}
.resource-topics a {
  padding: 0.65rem 0;
  font-size: 0.85rem;
  text-decoration: underline;
  text-underline-offset: 5px;
}
.resource-cluster {
  padding-top: 4.5rem;
  scroll-margin-top: 7rem;
}
.cluster-heading {
  display: flex;
  gap: 1.5rem;
  align-items: baseline;
  margin-bottom: 2rem;
}
.cluster-number {
  color: var(--rust);
  font: 1rem var(--sans);
}
.cluster-heading h2 {
  font-size: clamp(2rem, 3.6vw, 3.2rem);
  margin: 0 0 0.5rem;
}
.cluster-heading p {
  color: var(--muted);
  max-width: 48rem;
}
.resource-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}
.resource-card {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--line);
  padding: 1.5rem 0 1rem;
  position: relative;
}
.resource-card h3 {
  font-family: var(--serif);
  font-size: 1.95rem;
  line-height: 1.12;
  margin: 0.8rem 0;
}
.resource-card h3 a {
  text-decoration: none;
}
.resource-card h3 a:hover {
  text-decoration: underline;
  text-underline-offset: 5px;
}
.resource-card h3 a::after {
  content: '';
  position: absolute;
  inset: 0;
}
.resource-card:focus-within {
  outline: 2px solid var(--rust);
  outline-offset: 6px;
}
.resource-card > p:not(.resource-kind) {
  font-size: 0.92rem;
  color: var(--muted);
  flex: 1;
  max-width: 35rem;
}
.resource-kind {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--rust);
  margin: 0;
}
.resource-card-link {
  margin-top: 1.4rem;
  font-size: 0.82rem;
}
.resource-editorial {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
  max-width: 55rem;
}
.resource-editorial h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}
.resource-editorial p {
  color: var(--muted);
  margin-bottom: 1rem;
}
.article-header {
  max-width: 65rem;
  padding: 0.5rem 0 3rem;
}
.article-header h1 {
  font-size: clamp(3rem, 5vw, 5.6rem);
  line-height: 1.03;
  margin: 1.3rem 0;
}
.article-header .lede {
  max-width: 54rem;
}
.article-meta {
  font-size: 0.8rem;
  color: var(--muted);
  margin: 1.5rem 0 1rem;
}
.article-meta a {
  text-decoration: underline;
  text-underline-offset: 3px;
}
.article-layout {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  gap: 4rem;
  border-top: 1px solid var(--line);
  padding-top: 2.5rem;
}
.article-toc nav {
  position: sticky;
  top: 7rem;
}
.article-toc ol {
  list-style: none;
  padding: 0;
  margin: 1rem 0;
}
.article-toc a {
  display: block;
  font-size: 0.85rem;
  padding: 0.65rem 0;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.resource-body {
  min-width: 0;
}
.resource-body > section {
  padding: 1.5rem 0;
  scroll-margin-top: 7rem;
}
.resource-body > section + section {
  border-top: 1px solid var(--line);
}
.resource-body h2 {
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.15;
  margin: 0.2rem 0 1.2rem;
}
.resource-body h3 {
  font-family: var(--sans);
  font-size: 1.1rem;
  margin: 2rem 0 1rem;
}
.resource-body p,
.resource-body li {
  font-size: 1rem;
  line-height: 1.8;
}
.resource-body p {
  max-width: 72ch;
  margin-bottom: 1.2rem;
}
.resource-body ul,
.resource-body ol {
  padding-left: 1.3rem;
  margin: 1rem 0;
  max-width: 72ch;
}
.resource-body li {
  padding: 0.25rem 0 0.25rem 0.35rem;
}
.resource-body a:not(.button) {
  text-decoration: underline;
  text-underline-offset: 4px;
}
.resource-body .sample-notice {
  padding: 1rem 1.25rem;
  font-size: 0.86rem;
  max-width: none;
}
.document-preview {
  background: var(--soft);
  padding: 1.75rem 2rem;
  margin-top: 1.5rem;
}
.document-preview dl {
  margin: 1rem 0 0;
}
.document-preview dl > div + div {
  border-top: 1px solid var(--line);
  padding-top: 1.2rem;
}
.document-preview dt,
.field-guide dt {
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}
.document-preview dd,
.field-guide dd {
  margin: 0;
}
.document-preview dd > p:first-child {
  color: var(--muted);
  font-size: 0.88rem;
}
.document-preview .example-answer {
  border-left: 2px solid var(--rust);
  padding-left: 1rem;
  font-size: 0.95rem;
}
.resource-table {
  margin: 1.5rem 0;
  max-width: 100%;
  border: 1px solid var(--line);
}
.resource-table table {
  min-width: 100%;
}
.resource-table th,
.resource-table td {
  min-width: 145px;
  vertical-align: top;
  font-size: 0.83rem;
}
.resource-table caption {
  padding: 1rem;
  font-size: 0.85rem;
  text-align: left;
}
.field-guide {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.3rem 2rem;
}
.field-guide dd {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.7;
}
.resource-body > .download-panel {
  background: var(--soft);
  padding: 2rem;
  margin: 1rem 0;
  border: 0;
}
.download-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.3rem;
  margin: 1.5rem 0;
}
.download-actions a {
  flex-wrap: wrap;
  gap: 0.65rem;
  max-width: 100%;
}
.download-size {
  font-size: 0.73rem;
  white-space: nowrap;
  font-weight: 400;
}
.resource-body .micro {
  font-size: 0.8rem;
  margin: 0;
}
.resource-body .article-sources p {
  font-size: 0.86rem;
  color: var(--muted);
}
.resource-body .article-sources li {
  font-size: 0.86rem;
  overflow-wrap: anywhere;
}
.sample-bridge h2 {
  font-style: italic;
}
.related-resources {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}
.related-resources > h2 {
  font-size: 3rem;
  margin-bottom: 2rem;
}
.related-resources > a {
  margin-top: 2rem;
  display: inline-block;
}
.resource-figure {
  margin: 0 0 2rem;
}
.resource-figure img {
  width: 100%;
  height: auto;
  display: block;
}
.resource-figure figcaption,
.annotated-board figcaption {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  padding: 0.9rem 0;
  font-size: 0.75rem;
  color: var(--muted);
}
.resource-figure figcaption span + span {
  margin-left: auto;
}
.figure-note {
  font-size: 0.86rem !important;
  padding-top: 0.75rem;
}
.board-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}
.annotated-board img {
  width: 100%;
  height: auto;
  display: block;
}
.annotated-board p {
  font-size: 0.85rem;
}
.board-labels {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding-block: 1rem;
  border-top: 1px solid var(--line);
  font-size: 0.8rem;
}
.material-key {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  padding: 1rem 0;
  font-size: 0.85rem;
}
.material-key span {
  display: flex;
  gap: 0.8rem;
  align-items: center;
}
.material-key i {
  width: 24px;
  height: 24px;
  background: var(--swatch);
  flex-shrink: 0;
  border: 1px solid var(--line);
}
.chapter-resource-link {
  padding: 1rem 0;
  border-top: 1px solid var(--line);
  margin-top: 2rem;
}
.chapter-resource-link p {
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 0.5rem;
}
@media (max-width: 1100px) {
  .resource-hero {
    gap: 2.5rem;
  }
  .article-layout {
    grid-template-columns: 170px minmax(0, 1fr);
    gap: 2rem;
  }
  .resource-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 800px) {
  .resource-hero {
    grid-template-columns: 1fr;
    padding-bottom: 2rem;
  }
  .resource-start {
    border-left: 0;
    border-top: 1px solid var(--line);
    padding: 1.5rem 0 0;
  }
  .article-layout {
    display: block;
    padding-top: 1rem;
  }
  .article-toc nav {
    position: static;
    padding: 1rem 0;
    border-bottom: 1px solid var(--line);
    margin-bottom: 1rem;
  }
  .article-toc ol {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem 1.5rem;
  }
  .article-toc a {
    padding: 0.65rem 0;
  }
  .board-pair {
    grid-template-columns: 1fr;
  }
  .breadcrumbs {
    margin-bottom: 1.5rem;
  }
}
@media (max-width: 540px) {
  .resource-grid,
  .field-guide,
  .material-key {
    grid-template-columns: 1fr;
  }
  .resource-cluster {
    padding-top: 3rem;
  }
  .resource-card h3 {
    font-size: 1.8rem;
  }
  .document-preview,
  .resource-body > .download-panel {
    padding: 1.25rem;
  }
  .resource-figure figcaption span + span {
    margin-left: 0;
  }
  .cluster-heading {
    gap: 0.8rem;
  }
  .article-header {
    padding-bottom: 2rem;
  }
}
@media print {
  .breadcrumbs,
  .resource-topics,
  .article-toc,
  .related-resources,
  .download-actions,
  .sample-bridge,
  .chapter-resource-link {
    display: none !important;
  }
  .article-layout,
  .resource-hero,
  .resource-grid,
  .board-pair {
    display: block;
  }
  .resource-page {
    padding: 0;
  }
  .article-header h1 {
    font-size: 30pt;
  }
  .resource-body h2 {
    font-size: 20pt;
  }
  .resource-body > section {
    break-inside: auto;
  }
  .resource-body h2,
  .resource-body h3,
  .document-preview dt {
    break-after: avoid;
  }
  .document-preview dl > div {
    break-inside: avoid;
  }
  .table-scroll {
    overflow: visible;
  }
  .resource-table table {
    min-width: 0;
    width: 100%;
    table-layout: fixed;
  }
  .resource-table th,
  .resource-table td {
    min-width: 0;
    padding: 3px;
    font-size: 7pt;
    overflow-wrap: anywhere;
  }
  .resource-figure img {
    max-height: 190mm;
    object-fit: contain;
  }
}
/* Allow the enlarged desktop navigation to reflow at 200% text/page zoom. */
@media (min-width: 901px) {
  .site-header {
    height: auto;
    min-height: 98px;
  }
  .nav-wrap {
    min-height: 98px;
    height: auto;
    padding-block: 10px;
  }
  #main-nav {
    flex-wrap: wrap;
    justify-content: flex-end;
    row-gap: 0;
    min-width: 0;
  }
  .nav-wrap > .brand {
    flex-shrink: 0;
  }
}
/* Override the shared button's icon sizing for actual download metadata. */
.download-actions .download-size {
  font-size: 0.73rem;
  line-height: 1.5;
}