@font-face {
  font-family: "Space Grotesk";
  src: url("/assets/fonts/SpaceGrotesk-Variable.ttf") format("truetype");
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}
:root {
  color-scheme: dark;
  --bg: #101011;
  --surface: #19191b;
  --surface-2: #222224;
  --paper: #f0e9df;
  --ink: #191817;
  --red: #f04b41;
  --muted: #aca6a0;
  --line: #ffffff26;
  --sans: "Space Grotesk", "Helvetica Neue", Arial, sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --serif: Georgia, "Times New Roman", serif;
}
* {
  box-sizing: border-box;
}
html {
  scroll-padding-top: 25px;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--paper);
  font: 16px/1.65 var(--sans);
}
a {
  color: inherit;
  text-underline-offset: 5px;
  text-decoration-thickness: 1px;
}
a:hover {
  color: var(--red);
}
img {
  max-width: 100%;
  height: auto;
}
button,
input,
select {
  font: inherit;
}
button,
a,
input,
select,
summary {
  -webkit-tap-highlight-color: transparent;
}
button,
summary {
  cursor: pointer;
}
:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 5px;
}
h1,
h2,
h3,
p,
figure {
  margin-top: 0;
}
h1,
h2,
h3 {
  font-weight: 500;
  line-height: 1.06;
}
h2 {
  font-size: clamp(36px, 4.3vw, 64px);
  letter-spacing: -2.8px;
  margin-bottom: 24px;
}
h3 {
  font-size: 28px;
  letter-spacing: -1px;
}
em {
  font-family: var(--serif);
  font-weight: 400;
}
.wrap,
.site-header,
footer {
  width: 100%;
  max-width: 1480px;
  padding-left: 56px;
  padding-right: 56px;
  margin: auto;
}
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  height: 100px;
  border-bottom: 1px solid var(--line);
}
.brand {
  display: flex;
  gap: 13px;
  align-items: center;
  font-size: 18px;
  line-height: 1;
  letter-spacing: -0.8px;
  font-weight: 600;
  text-decoration: none;
}
.brand img {
  width: 45px;
  height: 45px;
  object-fit: contain;
}
.brand-world {
  display: block;
  margin-top: 3px;
}
.site-header > nav {
  display: flex;
  gap: 28px;
  align-items: center;
  font: 11px/1.5 var(--mono);
}
.site-header nav a {
  text-decoration: none;
}
.site-header nav a[aria-current] {
  color: var(--red);
}
.site-header .github {
  border: 1px solid var(--line);
  padding: 10px 16px;
}
.mobile-nav {
  display: none;
}
.eyebrow {
  font: 10px/1.6 var(--mono);
  letter-spacing: 1.1px;
  text-transform: uppercase;
  font-weight: 400;
  margin-bottom: 24px;
}
.red-period {
  color: var(--red);
}
.red-dash {
  width: 20px;
  height: 2px;
  background: var(--red);
  display: inline-block;
  vertical-align: middle;
  margin-right: 9px;
}
.red-label {
  color: var(--red);
}
.text-link {
  font: 11px/1.5 var(--mono);
  text-decoration: none;
  border-bottom: 1px solid #ffffff5a;
  padding-bottom: 7px;
  display: inline-block;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 35px;
  padding: 15px 21px;
  background: var(--red);
  color: #101011;
  text-decoration: none;
  font: 600 12px/1.5 var(--sans);
  border: 1px solid var(--red);
}
.button:hover {
  background: var(--paper);
  color: var(--bg);
  border-color: var(--paper);
}
.actions {
  display: flex;
  gap: 25px;
  align-items: center;
  flex-wrap: wrap;
}
.section-heading {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  align-items: flex-end;
  margin-bottom: 36px;
}
.section-heading h2 {
  margin-bottom: 0;
}
.section-heading .eyebrow {
  color: var(--muted);
}
.section {
  padding-top: 65px;
  padding-bottom: 75px;
}
.compact {
  padding-top: 0;
}
.skip {
  position: fixed;
  left: 15px;
  top: -80px;
  z-index: 50;
  background: var(--paper);
  color: var(--bg);
  padding: 10px;
}
.skip:focus {
  top: 15px;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* A workbench, with a loose sheet of paper. Nothing auto-scrolls. */
.workshop-hero {
  display: grid;
  grid-template-columns: 0.9fr 1.35fr;
  gap: 48px;
  padding-top: 65px;
  padding-bottom: 66px;
  align-items: start;
}
.hero-intro {
  padding-top: 37px;
  position: relative;
}
.hero-intro > .eyebrow {
  color: var(--muted);
  margin-bottom: 35px;
  font-size: 9px;
}
.hero-intro h1 {
  font-size: clamp(72px, 6.8vw, 101px);
  line-height: 0.96;
  letter-spacing: -6px;
  margin: 0 0 32px;
  white-space: nowrap;
  font-weight: 600;
}
.hero-intro h1 em {
  font-size: 1.075em;
  letter-spacing: -5px;
}
.hero-deck {
  font-size: 14px;
  line-height: 1.9;
  color: var(--muted);
  margin-bottom: 26px;
}
.round-link {
  display: inline-flex;
  gap: 15px;
  align-items: center;
  text-decoration: none;
  font-size: 11px;
  line-height: 1.6;
}
.round-link b {
  font-weight: 500;
}
.round-arrow {
  display: grid;
  place-items: center;
  border: 1px solid #ffffff61;
  width: 45px;
  height: 45px;
  border-radius: 50%;
  font-size: 22px;
}
.hero-side-note {
  display: flex;
  gap: 17px;
  align-items: flex-start;
  margin-top: 47px;
}
.hero-side-note > span {
  font: 11px/1.7 var(--mono);
  color: var(--red);
}
.hero-side-note p {
  font: 11px/1.8 var(--mono);
  color: var(--muted);
  margin: 0;
}
.hero-workbench {
  padding: 10px 4px 15px;
  position: relative;
}
.workbench-top {
  display: flex;
  justify-content: space-between;
  margin-bottom: 28px;
  color: var(--muted);
  font: 8px/1.6 var(--mono);
  letter-spacing: 1px;
}
.paper-stack {
  position: relative;
}
.paper-stack:before {
  content: "";
  position: absolute;
  inset: 7px 10px -9px -2px;
  background: #777169;
  transform: rotate(1.3deg);
}
.drawing-sheet {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  transform: rotate(-2deg);
  box-shadow: 0 20px 40px #0008;
  position: relative;
}
.drawing-sheet:before,
.drawing-sheet:after {
  content: "";
  position: absolute;
  z-index: 3;
  width: 80px;
  height: 25px;
  background: #d7c6aa8c;
  top: -12px;
  transform: rotate(-19deg);
  left: 25px;
  clip-path: polygon(3% 0, 98% 5%, 100% 100%, 0 91%);
}
.drawing-sheet:after {
  left: auto;
  right: 28px;
  transform: rotate(19deg);
}
.sheet-topline {
  display: flex;
  justify-content: space-between;
  padding: 20px 22px 9px;
  font: 7px/1.6 var(--mono);
  letter-spacing: 1px;
}
.sketch-canvas {
  position: relative;
}
.sketch-canvas > img {
  display: block;
  width: 100%;
  height: auto;
  mix-blend-mode: multiply;
}
.drawing-sheet figcaption {
  border-top: 1px solid #27231c40;
  font: 7px/1.5 var(--mono);
  letter-spacing: 0.6px;
  padding: 12px 20px;
}
.sketch-pin {
  position: absolute;
  left: var(--x);
  top: var(--y);
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ink);
}
.sketch-pin > span {
  display: grid;
  place-items: center;
  background: var(--paper);
  border: 1px solid var(--ink);
  border-radius: 50%;
  width: 30px;
  height: 30px;
  font: 10px/1 var(--mono);
  box-shadow: 0 0 0 3px #f0e9df80;
}
.sketch-pin b {
  font: 9px/1 var(--mono);
  background: var(--paper);
  padding: 6px;
}
.sketch-pin.active > span,
.sketch-pin:hover > span {
  background: #ca261f;
  color: #fff;
  border-color: #ca261f;
}
.sketch-pin.active b {
  color: #a91e18;
}
.sketch-note {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 20px;
  padding-top: 33px;
  min-height: 115px;
}
.sketch-note > b {
  font: 8px/1.7 var(--mono);
  color: var(--red);
  font-weight: 400;
  letter-spacing: 0.7px;
}
.sketch-note p {
  font: 10px/1.9 var(--mono);
  color: var(--muted);
  margin: 0;
}
.hand-note {
  display: block;
  text-align: right;
  font: italic 19px/1 var(--serif);
  color: var(--paper);
  transform: rotate(-3deg);
  padding-top: 8px;
}
.build-status {
  display: flex;
  gap: 27px;
  align-items: center;
  font: 9px/1.7 var(--mono);
  color: var(--muted);
  padding-top: 22px;
  padding-bottom: 22px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.status-heading {
  color: var(--paper);
  margin-right: auto;
}
.status-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--red);
  border-radius: 50%;
  vertical-align: 1px;
  margin-right: 9px;
}
.build-status > a {
  margin-left: auto;
  text-decoration: none;
  color: var(--paper);
}

/* Field notes are pictures and records, not interchangeable feature cards. */
.journal-section {
  padding-top: 88px;
  padding-bottom: 90px;
}
.post-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 45px;
  align-items: start;
}
.post-card {
  display: block;
  text-decoration: none;
  color: var(--paper);
  min-width: 0;
}
.post-card:nth-child(2) {
  padding-top: 73px;
}
.post-visual {
  height: 330px;
  position: relative;
  overflow: hidden;
  background: #d6caba;
}
.post-visual .entry-cover {
  margin: 0;
  height: 100%;
  border: 0;
}
.post-visual .entry-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.post-visual .entry-cover figcaption {
  display: none;
}
.post-index {
  position: absolute;
  bottom: 15px;
  left: 17px;
  font: 10px/1 var(--mono);
  background: var(--bg);
  color: var(--paper);
  padding: 9px;
  z-index: 2;
}
.post-card-body {
  padding: 25px 0 27px;
  border-bottom: 1px solid var(--line);
}
.card-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font: 8px/1.6 var(--mono);
  margin-bottom: 18px;
}
.post-card h3 {
  font-size: clamp(26px, 2.4vw, 35px);
  letter-spacing: -1.2px;
  line-height: 1.14;
  max-width: 530px;
  margin-bottom: 15px;
}
.post-card:hover {
  color: var(--paper);
}
.post-card:hover h3 {
  color: var(--red);
}
.post-card p {
  font-size: 12px;
  color: var(--muted);
  max-width: 460px;
  line-height: 1.85;
  margin-bottom: 22px;
}
.receipt-cover {
  height: 100%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #b62926;
  background-image:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 27px,
      #ffffff0e 28px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 27px,
      #ffffff0e 28px
    );
  color: var(--ink);
}
.cover-kicker {
  position: absolute;
  top: 18px;
  left: 20px;
  font: 7px/1.6 var(--mono);
  letter-spacing: 1.5px;
  color: #ffe9dc;
}
.receipt-slip {
  background: #f0e9df;
  transform: rotate(-6deg);
  width: 66%;
  max-width: 310px;
  padding: 23px 24px;
  box-shadow: 8px 10px 0 #0003;
}
.receipt-title {
  display: block;
  text-align: center;
  font: 600 20px/1.2 var(--sans);
  letter-spacing: -1px;
  border-bottom: 1px dashed var(--ink);
  padding-bottom: 12px;
  margin-bottom: 12px;
}
.receipt-slip > div {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  font: 8px/1.6 var(--mono);
  padding: 3px 0;
}
.receipt-slip .receipt-total {
  border-top: 1px dashed #141414;
  margin-top: 10px;
  padding-top: 10px;
  font-size: 9px;
}
.receipt-slip small {
  display: block;
  font: 6px/1.9 var(--mono);
  margin-top: 10px;
}
.rubber-stamp {
  position: absolute;
  right: 15px;
  bottom: 23px;
  border: 3px double var(--ink);
  font: 600 22px/1 var(--sans);
  padding: 8px;
  transform: rotate(8deg);
  background: var(--paper);
}

/* Actual CAD is explicitly separate from the concept sketch. */
.fabrication-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  align-items: center;
  padding-top: 35px;
  padding-bottom: 105px;
}
.parts-contact-sheet {
  max-width: 500px;
  margin-left: 20px;
  transform: rotate(-3deg);
  background: var(--paper);
  color: var(--ink);
  position: relative;
  padding: 16px;
}
.contact-top {
  display: flex;
  justify-content: space-between;
  font: 8px/1.6 var(--mono);
  letter-spacing: 0.6px;
  padding: 0 1px 12px;
  border-bottom: 1px solid #19181740;
}
.parts-contact-sheet img {
  display: block;
  width: 100%;
  height: 460px;
  object-fit: contain;
  filter: grayscale(1);
  mix-blend-mode: multiply;
  margin: 10px 0;
}
.parts-contact-sheet > p {
  font: 8px/1.8 var(--mono);
  margin: 0;
  padding-top: 10px;
  border-top: 1px solid #19181740;
}
.cad-stamp {
  position: absolute;
  bottom: 65px;
  right: -30px;
  font: 600 22px/1.1 var(--sans);
  text-align: center;
  background: var(--red);
  padding: 17px 24px;
  transform: rotate(9deg);
  box-shadow: 0 3px 0 #0002;
}
.cad-stamp small {
  font: 7px/1.5 var(--mono);
}
.fabrication-copy > .eyebrow {
  color: var(--muted);
}
.fabrication-copy h2 {
  line-height: 1.05;
}
.fabrication-copy > p:not(.eyebrow) {
  max-width: 440px;
  font-size: 14px;
  line-height: 1.9;
  color: var(--muted);
}
.build-sequence {
  display: flex;
  gap: 17px;
  align-items: center;
  margin: 30px 0;
  font: 10px/1.5 var(--mono);
}
.build-sequence span {
  display: grid;
  gap: 8px;
}
.build-sequence b {
  font-weight: 400;
  color: var(--red);
  font-size: 9px;
}
.build-sequence i {
  color: #ffffff55;
  font-size: 17px;
  font-style: normal;
}
.under-link {
  display: block;
  font: 10px/1.6 var(--mono);
  margin-top: 20px;
  width: fit-content;
}
.fabrication-copy > .small-note {
  font: 9px/1.9 var(--mono) !important;
  margin: 25px 0 0 !important;
  max-width: 360px !important;
}

/* Money stays legible, and estimates stay distinct from paid amounts. */
.ledger-section {
  background: #1b1a1a;
  border-block: 1px solid var(--line);
  padding: 65px 0 30px;
}
.ledger-aside {
  max-width: 250px;
  margin-bottom: 8px;
}
.ledger-aside p {
  font-size: 12px;
  line-height: 1.9;
  color: var(--muted);
}
.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  padding: 35px 0 27px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  gap: 28px;
}
.stats > div {
  padding-right: 20px;
  border-right: 1px solid var(--line);
}
.stats > div:last-child {
  border-right: 0;
}
.stats strong {
  display: block;
  font-size: clamp(30px, 3.6vw, 51px);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -2.5px;
  font-variant-numeric: tabular-nums;
}
.stats span {
  display: block;
  margin-top: 15px;
  font-size: 12px;
}
.stats small {
  display: block;
  font: 8px/1.9 var(--mono);
  color: var(--muted);
  margin-top: 9px;
  max-width: 240px;
}
.ledger-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding-top: 25px;
}
.ledger-bottom p {
  font: 9px/1.9 var(--mono);
  color: var(--muted);
}
.closing-note {
  padding-top: 90px;
  padding-bottom: 90px;
  display: flex;
  gap: 30px;
  position: relative;
  overflow: hidden;
}
.hand-star {
  color: var(--red);
  font: 52px/1 var(--serif);
  padding-top: 35px;
}
.closing-note h2 {
  font-size: 44px;
  letter-spacing: -2px;
}
.closing-note p:not(.eyebrow) {
  max-width: 480px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.9;
}
.closing-note .eyebrow {
  color: var(--muted);
}
.closing-number {
  font-size: 270px;
  line-height: 1;
  letter-spacing: -20px;
  color: #ffffff05;
  margin-left: auto;
  align-self: center;
  font-weight: 700;
}

/* Records, documentation, and long-form reading. */
.page-intro {
  padding-top: 65px;
  padding-bottom: 43px;
}
.page-intro .eyebrow {
  color: var(--red);
}
.page-intro h1 {
  font-size: clamp(48px, 6vw, 84px);
  letter-spacing: -4px;
  max-width: 1000px;
  margin: 0 0 25px;
}
.lead {
  font-size: 16px;
  line-height: 1.9;
  max-width: 730px;
  color: var(--muted);
}
.notice {
  border-left: 2px solid var(--red);
  background: #f04b410d;
  padding: 20px 24px;
  font-size: 12px;
  line-height: 1.9;
  margin: 32px 0 40px;
  color: var(--muted);
}
.notice strong {
  color: var(--paper);
}
.notice.neutral {
  background: var(--surface);
  border-color: #827c76;
}
.table-scroll {
  overflow: auto;
  border: 1px solid var(--line);
  background: var(--surface);
}
table {
  border-collapse: collapse;
  width: 100%;
  text-align: left;
  font-size: 12px;
}
th,
td {
  padding: 17px 19px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
thead th {
  font: 9px/1.5 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: #242426;
  color: #ccc5bd;
  white-space: nowrap;
}
tbody th {
  font-weight: 500;
  min-width: 120px;
}
tr:last-child > * {
  border-bottom: 0;
}
td.notes {
  min-width: 270px;
  font-size: 11px;
  line-height: 1.9;
  color: var(--muted);
}
td:not(:first-child) {
  font-variant-numeric: tabular-nums;
}
td:first-child {
  min-width: 180px;
}
table small {
  display: block;
  font-size: 10px;
  color: var(--muted);
  margin-top: 7px;
  max-width: 430px;
  min-width: 170px;
}
.items-table td:first-child {
  min-width: 290px;
}
.items-table td:nth-child(5) {
  white-space: nowrap;
}
.badge {
  display: inline-block;
  font: 8px/1.5 var(--mono);
  padding: 5px 8px;
  background: #28282b;
  color: #d7cfc7;
  white-space: nowrap;
  border: 1px solid #ffffff25;
}
.badge.attention {
  background: #552b27;
  color: #ffd3c4;
  border-color: #9c554a;
}
.caption {
  font: 9px/1.9 var(--mono);
  color: var(--muted);
}
.mt {
  margin-top: 48px;
}
.two-col,
.doc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.note-card {
  border: 1px solid var(--line);
  background: var(--surface);
  padding: 29px;
}
.note-card p {
  font-size: 13px;
  line-height: 1.9;
  color: var(--muted);
}
.note-card h3 {
  font-size: 28px;
  line-height: 1.15;
  margin-bottom: 20px;
}
.note-card .eyebrow {
  color: var(--red);
  font-size: 9px;
}
.downloads {
  display: flex;
  gap: 15px;
  font: 10px/1.5 var(--mono);
  flex-wrap: wrap;
}
.filters {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 20px;
}
.filters label {
  font-size: 11px;
}
.filters input,
.filters select {
  display: block;
  background: var(--surface);
  border: 1px solid #ffffff40;
  padding: 13px;
  width: 100%;
  margin-top: 8px;
  min-height: 44px;
  border-radius: 0;
  color: var(--paper);
  font-size: 12px;
}
.change-list {
  list-style: none;
  padding: 0;
}
.change-list li {
  display: grid;
  grid-template-columns: 135px 1fr;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
}
.change-list p {
  margin: 0;
}
.change-list time {
  font: 9px/1.8 var(--mono);
  color: var(--red);
}
.shipment-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}
.shipment-card {
  padding: 27px;
  border: 1px solid var(--line);
  background: var(--surface);
  border-top: 2px solid var(--red);
  min-width: 0;
}
.shipment-card h2 {
  font-size: 34px;
  letter-spacing: -1.5px;
}
.shipment-card .carrier {
  font: 11px/1.6 var(--mono);
  color: var(--red);
}
.shipment-card dl {
  border-top: 1px solid var(--line);
  padding-top: 15px;
}
.shipment-card dl > div {
  margin-bottom: 17px;
}
.shipment-card dt {
  font: 8px/1.5 var(--mono);
  text-transform: uppercase;
  color: var(--muted);
  letter-spacing: 0.5px;
}
.shipment-card dd {
  margin: 5px 0 0;
  font-size: 16px;
}
.shipment-card > p:not(.carrier) {
  font-size: 12px;
  color: var(--muted);
}
.shipment-card > small {
  font: 8px/1.8 var(--mono);
  color: var(--muted);
}
.docs-feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 45px;
  padding: 35px;
  border: 1px solid var(--line);
  background: var(--surface);
  align-items: center;
}
.docs-feature p {
  font-size: 13px;
  color: var(--muted);
}
.docs-feature .hash {
  font: 8px/1.9 var(--mono);
  overflow-wrap: anywhere;
}
.docs-feature img {
  filter: grayscale(1);
  max-height: 520px;
  width: 100%;
  object-fit: contain;
  background: var(--paper);
}
.doc-grid a {
  text-decoration: none;
}
.doc-grid a:hover {
  border-color: var(--red);
  color: var(--paper);
}
.policy {
  margin: 65px auto 75px;
}
.article {
  max-width: 1080px;
  padding-top: 45px;
  padding-bottom: 80px;
}
.article header {
  margin-bottom: 36px;
}
.back {
  display: inline-block;
  font: 10px/1.6 var(--mono);
  text-decoration: none;
  margin-bottom: 35px;
  color: var(--muted);
}
.article .eyebrow {
  color: var(--red);
  margin-bottom: 20px;
}
.article h1 {
  font-size: clamp(43px, 5vw, 68px);
  line-height: 1.05;
  letter-spacing: -2.5px;
  max-width: 950px;
  margin-bottom: 27px;
}
.article .lead {
  max-width: 820px;
}
.article-byline {
  font: 9px/1.8 var(--mono);
  color: var(--muted);
  margin-top: 25px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 25px;
}
.entry-cover {
  background: var(--paper);
  color: var(--ink);
  margin: 0 0 40px;
}
.entry-cover img {
  display: block;
  width: 100%;
  mix-blend-mode: multiply;
}
.entry-cover figcaption {
  font: 8px/1.7 var(--mono);
  padding: 12px 17px;
  border-top: 1px solid #19181740;
}
.article > .receipt-cover {
  margin-bottom: 45px;
  height: 410px;
}
.article > .receipt-cover .receipt-slip {
  max-width: 380px;
  width: 50%;
  padding: 25px 30px;
}
.article > .receipt-cover .receipt-slip > div {
  font-size: 12px;
}
.article > .receipt-cover .receipt-title {
  font-size: 28px;
}
.article > .receipt-cover .receipt-slip small {
  font-size: 8px;
}
.article > .receipt-cover .rubber-stamp {
  font-size: 33px;
  right: 17%;
  bottom: 45px;
}
.prose {
  max-width: 790px;
  font: 17px/1.95 var(--sans);
  color: #d0c8bf;
}
.prose h2 {
  font-size: 34px;
  letter-spacing: -1.3px;
  margin: 44px 0 22px;
  color: var(--paper);
}
.prose h3 {
  font-size: 26px;
  margin: 32px 0 18px;
  color: var(--paper);
}
.prose p,
.prose ul,
.prose ol {
  margin-bottom: 22px;
}
.prose strong {
  color: var(--paper);
  font-weight: 600;
}
.prose a {
  color: #ffc0ad;
}
.prose blockquote {
  border-left: 2px solid var(--red);
  background: var(--surface);
  margin: 30px 0;
  padding: 20px 25px;
  font-size: 14px;
}
.prose blockquote p:last-child {
  margin-bottom: 0;
}
.prose table {
  font: 12px/1.8 var(--sans);
  display: block;
  overflow: auto;
  border: 1px solid var(--line);
}
.prose code {
  background: var(--surface-2);
  font: 12px/1.8 var(--mono);
  padding: 2px 5px;
}
.article-end {
  border-top: 1px solid var(--line);
  padding-top: 25px;
  margin-top: 45px;
  font: 11px/1.9 var(--mono);
  color: var(--muted);
}
footer {
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 25px;
  padding-top: 50px;
  padding-bottom: 35px;
}
.footer-brand {
  font: 500 47px/0.98 var(--sans);
  letter-spacing: -2.5px;
  text-decoration: none;
}
footer > div > p {
  font-size: 11px;
  line-height: 1.9;
  color: var(--muted);
  margin: 23px 0 0;
}
footer > div:nth-child(2) {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: flex-end;
  align-content: start;
  padding-top: 8px;
  font: 10px/1.8 var(--mono);
}
footer > div:nth-child(2) > a {
  text-decoration: none;
}
footer span {
  font-size: 8px;
  width: 100%;
  text-align: right;
  color: var(--muted);
}
footer .red-period {
  font-size: inherit;
  color: var(--red);
}
.footnote {
  grid-column: 1/-1;
  border-top: 1px solid var(--line);
  padding-top: 22px;
  font: 8px/1.9 var(--mono);
  color: var(--muted);
  margin: 15px 0 0;
}

/* Small screens keep the visual notebook, with readable records. */
@media (min-width: 1600px) {
  .workshop-hero {
    padding-top: 80px;
    padding-bottom: 80px;
  }
  .hero-intro {
    padding-top: 38px;
  }
  .hero-intro h1 {
    font-size: 108px;
  }
  .hero-deck {
    font-size: 15px;
  }
  .hero-side-note {
    margin-top: 65px;
  }
}
@media (max-width: 1150px) {
  .wrap,
  .site-header,
  footer {
    padding-left: 35px;
    padding-right: 35px;
  }
  .workshop-hero {
    gap: 30px;
    grid-template-columns: 0.9fr 1.2fr;
  }
  .hero-intro h1 {
    font-size: 79px;
    letter-spacing: -4px;
  }
  .hero-intro h1 em {
    letter-spacing: -4px;
  }
  .hero-deck {
    font-size: 12px;
  }
  .hero-side-note {
    margin-top: 35px;
  }
  .hero-side-note p {
    font-size: 9px;
  }
  .site-header > nav {
    gap: 20px;
    font-size: 10px;
  }
  .sketch-pin b {
    display: none;
  }
  .hero-workbench {
    padding-top: 25px;
  }
  .sheet-topline {
    font-size: 6px;
    padding: 17px 15px 9px;
  }
  .sketch-note {
    gap: 12px;
    grid-template-columns: 85px 1fr;
    padding-top: 28px;
  }
  .sketch-note p {
    font-size: 9px;
  }
  .build-status {
    gap: 20px;
    font-size: 8px;
  }
  .fabrication-section {
    gap: 65px;
  }
  .parts-contact-sheet {
    margin-left: 0;
  }
  .parts-contact-sheet img {
    height: 390px;
  }
  .cad-stamp {
    font-size: 18px;
    right: -20px;
  }
  .post-grid {
    gap: 30px;
  }
  .post-visual {
    height: 280px;
  }
  .stats strong {
    font-size: 38px;
  }
  .stats {
    gap: 20px;
  }
  .closing-number {
    font-size: 210px;
  }
  .shipment-grid {
    gap: 16px;
  }
  .shipment-card {
    padding: 22px;
  }
  .shipment-card h2 {
    font-size: 29px;
  }
}
@media (max-width: 850px) {
  .site-header > nav {
    display: none;
  }
  .mobile-nav {
    display: block;
    position: relative;
  }
  .mobile-nav summary {
    list-style: none;
    font: 10px/1 var(--mono);
    padding: 16px 0 16px 18px;
  }
  .mobile-nav summary::-webkit-details-marker {
    display: none;
  }
  .mobile-nav summary span {
    font: 22px/0.5 var(--sans);
    vertical-align: -2px;
    margin-left: 10px;
  }
  .mobile-nav[open] summary span {
    display: inline-block;
    transform: rotate(45deg);
  }
  .mobile-nav nav {
    position: absolute;
    right: 0;
    top: 50px;
    width: 245px;
    z-index: 20;
    background: #242426;
    border: 1px solid var(--line);
    padding: 12px 22px;
    box-shadow: 0 10px 30px #0008;
  }
  .mobile-nav nav a {
    display: block;
    padding: 12px 0;
    font-size: 14px;
    border-bottom: 1px solid var(--line);
  }
  .mobile-nav nav a:last-child {
    border: 0;
  }
  .workshop-hero {
    grid-template-columns: 1fr 1.1fr;
    gap: 25px;
  }
  .hero-intro h1 {
    font-size: clamp(50px, 8vw, 65px);
  }
  .hero-deck {
    font-size: 11px;
  }
  .hero-intro > .eyebrow {
    font-size: 7px;
  }
  .hero-side-note {
    margin-top: 27px;
  }
  .hero-side-note > span {
    font-size: 9px;
  }
  .workbench-top {
    font-size: 7px;
    margin-bottom: 23px;
  }
  .hero-workbench {
    padding-top: 35px;
  }
  .sketch-note {
    display: block;
    min-height: 130px;
  }
  .sketch-note > b {
    display: block;
    margin-bottom: 10px;
  }
  .hand-note {
    font-size: 17px;
  }
  .drawing-sheet figcaption {
    font-size: 5px;
    padding: 11px 13px;
  }
  .build-status {
    flex-wrap: wrap;
    gap: 13px 23px;
  }
  .status-heading {
    flex-basis: 100%;
    margin: 0;
  }
  .build-status > a {
    margin-left: auto;
  }
  .post-card:nth-child(2) {
    padding-top: 55px;
  }
  .post-visual {
    height: 250px;
  }
  .receipt-slip {
    width: 76%;
    padding: 20px;
  }
  .rubber-stamp {
    font-size: 17px;
    right: 8px;
  }
  .card-meta {
    font-size: 7px;
  }
  .post-card h3 {
    font-size: 27px;
  }
  .post-card p {
    font-size: 11px;
  }
  .fabrication-section {
    gap: 45px;
  }
  .parts-contact-sheet img {
    height: 340px;
  }
  .cad-stamp {
    font-size: 16px;
    right: -15px;
    padding: 15px 17px;
  }
  .fabrication-copy h2 {
    font-size: 42px;
  }
  .fabrication-copy > p:not(.eyebrow) {
    font-size: 12px;
  }
  .fabrication-copy > .eyebrow {
    font-size: 8px;
  }
  .build-sequence {
    font-size: 8px;
    gap: 10px;
  }
  .stats {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
  .stats > div:nth-child(2) {
    border-right: 0;
  }
  .stats strong {
    font-size: 44px;
  }
  .closing-number {
    display: none;
  }
  .shipment-grid {
    grid-template-columns: 1fr 1fr;
  }
  .shipment-card:last-child {
    grid-column: 1/-1;
  }
  .docs-feature {
    gap: 25px;
    padding: 28px;
  }
  .docs-feature h2 {
    font-size: 42px;
  }
}
@media (max-width: 640px) {
  .wrap,
  .site-header,
  footer {
    padding-left: 23px;
    padding-right: 23px;
  }
  .site-header {
    height: 82px;
  }
  .brand {
    font-size: 16px;
    gap: 11px;
  }
  .brand img {
    width: 37px;
    height: 37px;
  }
  .workshop-hero {
    display: block;
    padding-top: 40px;
    padding-bottom: 32px;
  }
  .hero-intro {
    padding-top: 0;
  }
  .hero-intro > .eyebrow {
    font-size: 8px;
    margin-bottom: 24px;
  }
  .hero-intro h1 {
    font-size: clamp(68px, 15vw, 96px);
    letter-spacing: -4px;
    line-height: 0.94;
    margin-bottom: 25px;
  }
  .hero-intro h1 em {
    letter-spacing: -4px;
  }
  .hero-deck {
    font-size: 13px;
    line-height: 1.85;
    margin-bottom: 24px;
  }
  .round-link {
    font-size: 10px;
  }
  .round-arrow {
    width: 39px;
    height: 39px;
  }
  .hero-side-note {
    display: none;
  }
  .hero-workbench {
    padding-top: 45px;
  }
  .workbench-top {
    font-size: 7px;
    margin-bottom: 23px;
  }
  .drawing-sheet {
    transform: rotate(-2deg);
  }
  .paper-stack:before {
    inset: 5px 5px -7px -2px;
  }
  .drawing-sheet:before,
  .drawing-sheet:after {
    width: 60px;
    height: 20px;
    top: -9px;
  }
  .sheet-topline {
    font-size: 5px;
    padding: 15px 14px 6px;
    letter-spacing: 0.6px;
  }
  .drawing-sheet figcaption {
    font-size: 5px;
    padding: 9px 13px;
  }
  .sketch-pin > span {
    width: 28px;
    height: 28px;
    font-size: 9px;
    box-shadow: 0 0 0 2px #f0e9df80;
  }
  .sketch-note {
    min-height: 0;
    display: grid;
    grid-template-columns: 75px 1fr;
    gap: 14px;
    padding-top: 30px;
  }
  .sketch-note > b {
    font-size: 7px;
    line-height: 1.8;
    margin: 0;
  }
  .sketch-note p {
    font-size: 8px;
    line-height: 1.9;
  }
  .hand-note {
    font-size: 16px;
    padding-top: 20px;
  }
  .build-status {
    font-size: 7px;
    gap: 10px 17px;
    padding-top: 18px;
    padding-bottom: 18px;
  }
  .build-status > a {
    margin-left: 0;
    flex-basis: 100%;
    margin-top: 5px;
  }
  .status-heading {
    font-size: 8px;
  }
  .journal-section {
    padding-top: 53px;
    padding-bottom: 53px;
  }
  .section-heading {
    gap: 15px;
    margin-bottom: 25px;
  }
  .section-heading .eyebrow {
    font-size: 8px;
    margin-bottom: 18px;
  }
  h2 {
    font-size: 40px;
    letter-spacing: -1.8px;
  }
  .section-heading .text-link {
    font-size: 8px;
    white-space: nowrap;
    margin-bottom: 3px;
  }
  .post-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .post-card:nth-child(2) {
    padding-top: 0;
  }
  .post-visual {
    height: 265px;
  }
  .post-card-body {
    padding-top: 20px;
    padding-bottom: 24px;
  }
  .card-meta {
    font-size: 7px;
    margin-bottom: 15px;
  }
  .post-card h3 {
    font-size: 28px;
    letter-spacing: -0.8px;
    line-height: 1.15;
  }
  .post-card p {
    font-size: 12px;
  }
  .post-card .text-link {
    font-size: 10px;
  }
  .receipt-slip {
    width: 67%;
    max-width: 280px;
  }
  .rubber-stamp {
    font-size: 20px;
    right: 14px;
    bottom: 20px;
  }
  .fabrication-section {
    display: flex;
    flex-direction: column;
    gap: 40px;
    padding-top: 20px;
    padding-bottom: 60px;
  }
  .parts-contact-sheet {
    width: calc(100% - 18px);
    max-width: 420px;
    padding: 13px;
    margin: 0;
  }
  .parts-contact-sheet img {
    height: 380px;
  }
  .contact-top {
    font-size: 7px;
  }
  .parts-contact-sheet > p {
    font-size: 7px;
  }
  .cad-stamp {
    font-size: 19px;
    right: -10px;
    bottom: 58px;
  }
  .fabrication-copy {
    width: 100%;
  }
  .fabrication-copy h2 {
    font-size: 46px;
    letter-spacing: -2px;
  }
  .fabrication-copy > p:not(.eyebrow) {
    font-size: 13px;
  }
  .fabrication-copy > .eyebrow {
    font-size: 8px;
  }
  .build-sequence {
    font-size: 10px;
    gap: 20px;
  }
  .fabrication-copy > .small-note {
    font-size: 8px !important;
  }
  .ledger-section {
    padding-top: 42px;
    padding-bottom: 20px;
  }
  .ledger-section .section-heading {
    display: block;
    margin-bottom: 27px;
  }
  .ledger-aside {
    max-width: none;
    margin: 23px 0 0;
  }
  .ledger-aside p {
    font-size: 11px;
    margin-bottom: 12px;
  }
  .stats {
    padding-top: 27px;
    padding-bottom: 27px;
    gap: 27px 17px;
  }
  .stats > div {
    padding-right: 13px;
  }
  .stats strong {
    font-size: 35px;
    letter-spacing: -1.8px;
  }
  .stats span {
    font-size: 10px;
    margin-top: 12px;
  }
  .stats small {
    font-size: 7px;
    line-height: 1.9;
  }
  .ledger-bottom {
    display: block;
    padding-top: 18px;
  }
  .ledger-bottom p {
    font-size: 8px;
  }
  .ledger-bottom .text-link {
    font-size: 10px;
    margin-top: 7px;
  }
  .closing-note {
    padding-top: 55px;
    padding-bottom: 60px;
    gap: 15px;
  }
  .hand-star {
    font-size: 33px;
    padding-top: 30px;
  }
  .closing-note h2 {
    font-size: 31px;
    letter-spacing: -1.2px;
  }
  .closing-note .eyebrow {
    font-size: 7px;
    margin-bottom: 18px;
  }
  .closing-note p:not(.eyebrow) {
    font-size: 11px;
  }
  .closing-note .text-link {
    font-size: 9px;
  }
  .page-intro {
    padding-top: 38px;
    padding-bottom: 28px;
  }
  .page-intro .eyebrow {
    font-size: 8px;
  }
  .page-intro h1 {
    font-size: 46px;
    letter-spacing: -2.2px;
  }
  .lead {
    font-size: 13px;
  }
  .section {
    padding-top: 40px;
    padding-bottom: 50px;
  }
  .compact {
    padding-top: 0;
  }
  .notice {
    font-size: 11px;
    padding: 17px;
    margin: 27px 0 30px;
  }
  .two-col,
  .doc-grid,
  .shipment-grid,
  .docs-feature {
    grid-template-columns: 1fr;
  }
  .note-card {
    padding: 24px;
  }
  .note-card h3 {
    font-size: 26px;
  }
  .note-card p {
    font-size: 12px;
  }
  .filters {
    grid-template-columns: 1fr 1fr;
    gap: 14px;
  }
  .filters label:first-child {
    grid-column: 1/-1;
  }
  .filters label {
    font-size: 10px;
  }
  .filters input,
  .filters select {
    font-size: 11px;
    padding: 12px 9px;
  }
  .downloads {
    font-size: 10px;
    margin-top: 22px;
    gap: 17px;
  }
  .change-list li {
    grid-template-columns: 1fr;
    gap: 8px;
    font-size: 11px;
  }
  .shipment-card:last-child {
    grid-column: auto;
  }
  .shipment-card {
    padding: 23px;
  }
  .shipment-card h2 {
    font-size: 33px;
  }
  .shipment-card dd {
    font-size: 16px;
  }
  .docs-feature {
    padding: 23px;
    gap: 25px;
  }
  .docs-feature h2 {
    font-size: 40px;
  }
  .doc-grid {
    gap: 18px;
  }
  .policy {
    margin: 43px auto 50px;
  }
  .article {
    padding-top: 30px;
    padding-bottom: 50px;
  }
  .back {
    font-size: 9px;
    margin-bottom: 28px;
  }
  .article h1 {
    font-size: 42px;
    letter-spacing: -1.8px;
  }
  .article .eyebrow {
    font-size: 7px;
  }
  .article .lead {
    font-size: 13px;
  }
  .article-byline {
    font-size: 8px;
  }
  .entry-cover {
    margin-bottom: 27px;
  }
  .entry-cover figcaption {
    font-size: 6px;
    padding: 9px 12px;
  }
  .article > .receipt-cover {
    height: 300px;
    margin-bottom: 30px;
    padding: 25px 17px;
  }
  .article > .receipt-cover .receipt-slip {
    width: 78%;
    padding: 20px;
  }
  .article > .receipt-cover .receipt-slip > div {
    font-size: 9px;
  }
  .article > .receipt-cover .receipt-title {
    font-size: 21px;
  }
  .article > .receipt-cover .rubber-stamp {
    font-size: 23px;
    right: 10px;
    bottom: 26px;
  }
  .article > .receipt-cover .receipt-slip small {
    font-size: 6px;
  }
  .prose {
    font-size: 15px;
    line-height: 1.95;
  }
  .prose h2 {
    font-size: 29px;
  }
  .prose h3 {
    font-size: 25px;
  }
  .prose blockquote {
    font-size: 12px;
    padding: 17px;
  }
  .prose table {
    font-size: 11px;
  }
  .article-end {
    font-size: 10px;
  }
  footer {
    grid-template-columns: 1fr;
    padding-top: 32px;
    gap: 22px;
  }
  .footer-brand {
    font-size: 40px;
    letter-spacing: -2px;
  }
  footer > div:nth-child(2) {
    justify-content: flex-start;
    gap: 17px;
  }
  footer span {
    text-align: left;
    font-size: 8px;
  }
  .footnote {
    font-size: 7px;
    line-height: 1.9;
  }
  .caption {
    font-size: 8px;
  }
}
@media (max-width: 370px) {
  .hero-intro h1 {
    font-size: clamp(54px, 17vw, 64px);
  }
  .workshop-hero,
  .wrap,
  .site-header,
  footer {
    padding-left: 19px;
    padding-right: 19px;
  }
  .post-visual {
    height: 240px;
  }
  .stats strong {
    font-size: 30px;
  }
  .receipt-slip {
    width: 75%;
  }
  .rubber-stamp {
    font-size: 18px;
  }
  .sketch-note {
    grid-template-columns: 65px 1fr;
    gap: 10px;
  }
  .parts-contact-sheet img {
    height: 340px;
  }
  .build-sequence {
    gap: 16px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

/* Native documentation pages generated from the original Markdown. */
.guide-catalog {
  margin-top: 55px;
}
.guide-group {
  margin: 60px 0;
}
.guide-group:first-child {
  margin-top: 0;
}
.guide-group .section-heading h2 {
  font-size: clamp(34px, 4vw, 52px);
}
.guide-group .section-heading .caption {
  margin-top: 17px;
  max-width: 650px;
}
.guide-card-action {
  display: inline-block;
  font: 10px/1.7 var(--mono);
  border-bottom: 1px solid #ffffff55;
  padding-bottom: 4px;
}
.guide-page {
  padding-top: 48px;
  padding-bottom: 85px;
}
.guide-header {
  border-bottom: 1px solid var(--line);
  padding-bottom: 35px;
  margin-bottom: 40px;
}
.guide-header .back {
  margin-bottom: 30px;
}
.guide-header > .eyebrow {
  color: var(--red);
  margin-bottom: 22px;
}
.guide-header h1 {
  font-size: clamp(45px, 5.8vw, 78px);
  letter-spacing: -3px;
  line-height: 1.04;
  max-width: 1100px;
  margin-bottom: 25px;
}
.guide-header .lead {
  max-width: 800px;
}
.guide-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 15px 28px;
  padding-top: 7px;
  font: 10px/1.7 var(--mono);
}
.guide-actions a {
  text-decoration: none;
  border-bottom: 1px solid #ffffff55;
  padding-bottom: 4px;
}
.guide-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 65px;
  align-items: start;
}
.guide-sidebar {
  position: sticky;
  top: 26px;
  max-height: calc(100vh - 52px);
  overflow: auto;
  padding-right: 16px;
}
.guide-sidebar .eyebrow {
  font-size: 8px;
  color: var(--muted);
  margin-bottom: 16px;
}
.guide-sidebar nav > a {
  display: block;
  font: 11px/1.7 var(--sans);
  text-decoration: none;
  padding: 7px 0 7px 14px;
  border-left: 1px solid var(--line);
  color: var(--muted);
}
.guide-sidebar nav > a:hover,
.guide-sidebar nav > a[aria-current] {
  color: var(--paper);
  border-color: var(--red);
}
.guide-sidebar .guide-toc > a {
  font: 9px/1.8 var(--mono);
}
.guide-sidebar .guide-toc > a.toc-depth-3 {
  padding-left: 26px;
  font-size: 8px;
}
.guide-related {
  margin-top: 36px;
}
.guide-related:first-child {
  margin-top: 0;
}
.guide-content {
  min-width: 0;
  max-width: 1000px;
}
.guide-prose {
  max-width: 900px;
}
.guide-prose > :first-child {
  margin-top: 0;
}
.guide-prose h2,
.guide-prose h3 {
  scroll-margin-top: 28px;
}
.guide-prose .heading-anchor {
  display: inline-block;
  font: 13px/1 var(--mono);
  padding-left: 12px;
  color: var(--muted);
  text-decoration: none;
  opacity: 0;
}
.guide-prose h2:hover .heading-anchor,
.guide-prose h3:hover .heading-anchor,
.guide-prose .heading-anchor:focus-visible {
  opacity: 1;
}
.guide-prose a,
.guide-prose :not(pre) > code {
  overflow-wrap: anywhere;
}
.guide-prose table {
  width: 100%;
  max-width: 100%;
}
.guide-prose pre {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 22px;
  max-width: 100%;
  overflow: auto;
  margin: 27px 0;
}
.guide-prose pre code {
  display: block;
  padding: 0;
  background: transparent;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font: 11px/1.9 var(--mono);
}
.guide-toc-mobile {
  display: none;
}
.guide-pagination {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 55px;
  padding-top: 25px;
  border-top: 1px solid var(--line);
}
.guide-pagination > a {
  display: block;
  padding: 17px 20px;
  border: 1px solid var(--line);
  font-size: 14px;
  text-decoration: none;
  line-height: 1.7;
}
.guide-pagination > a:last-child {
  text-align: right;
}
.guide-pagination > a:hover {
  border-color: var(--red);
}
.guide-pagination small {
  display: block;
  margin-bottom: 7px;
  font: 8px/1.8 var(--mono);
  color: var(--muted);
}
@media (max-width: 1000px) {
  .guide-layout {
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 35px;
  }
}
@media (max-width: 850px) {
  .guide-layout {
    display: block;
  }
  .guide-sidebar {
    display: none;
  }
  .guide-toc-mobile {
    display: block;
    margin: -10px 0 32px;
    background: var(--surface);
    border: 1px solid var(--line);
  }
  .guide-toc-mobile summary {
    padding: 17px 20px;
    list-style: none;
    cursor: pointer;
    font: 11px/1.7 var(--mono);
    display: flex;
    justify-content: space-between;
  }
  .guide-toc-mobile summary::-webkit-details-marker {
    display: none;
  }
  .guide-toc-mobile[open] summary {
    border-bottom: 1px solid var(--line);
  }
  .guide-toc-mobile[open] summary span {
    transform: rotate(45deg);
  }
  .guide-toc-mobile nav {
    padding: 12px 20px 20px;
  }
  .guide-toc-mobile nav a {
    display: block;
    padding: 7px 0;
    text-decoration: none;
    font: 10px/1.9 var(--mono);
    color: var(--muted);
  }
  .guide-toc-mobile nav a.toc-depth-3 {
    padding-left: 15px;
  }
  .guide-toc-mobile nav a:hover {
    color: var(--paper);
  }
}
@media (max-width: 640px) {
  .guide-page {
    padding-top: 30px;
    padding-bottom: 50px;
  }
  .guide-header {
    padding-bottom: 28px;
    margin-bottom: 35px;
  }
  .guide-header .back {
    font-size: 9px;
    margin-bottom: 27px;
  }
  .guide-header > .eyebrow {
    font-size: 8px;
    margin-bottom: 18px;
  }
  .guide-header h1 {
    font-size: 42px;
    letter-spacing: -1.8px;
    margin-bottom: 22px;
  }
  .guide-header .lead {
    font-size: 13px;
  }
  .guide-actions {
    font-size: 9px;
    gap: 16px 23px;
  }
  .guide-prose pre {
    padding: 15px;
  }
  .guide-prose pre code {
    font-size: 10px;
  }
  .guide-prose .heading-anchor {
    opacity: 1;
    font-size: 10px;
    padding-left: 9px;
  }
  .guide-pagination {
    gap: 12px;
    margin-top: 38px;
  }
  .guide-pagination > a {
    padding: 14px;
    font-size: 12px;
  }
  .guide-pagination small {
    font-size: 7px;
  }
  .guide-catalog {
    margin-top: 40px;
  }
  .guide-group {
    margin: 45px 0;
  }
  .guide-group .section-heading .eyebrow {
    font-size: 6px;
    letter-spacing: 0.5px;
  }
  .guide-group .section-heading .caption {
    font-size: 9px;
  }
}