/*
 * The resources: the home page's tokens, header, footer, buttons and device frames come from /site.css,
 * and what is here is only what a guide needs on top of them. Nothing in this file may redefine a
 * colour, a heading or a button, or the two would drift apart again.
 *
 * Print is white on purpose: a PDF is made from these same pages and is read on paper or in a viewer.
 */
:root {
  /* The mark's two strokes: chalk and amber on the night page, ink and burnt amber on paper. */
  --mark-net: #f4f7f6;
  --mark-center: #fbbf24;
  --measure: 68ch;
}
html {
  scroll-padding-top: 84px;
}
.print-brand,
.print-url {
  display: none;
}
kbd {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.85em;
  border: 1px solid var(--line);
  border-bottom-width: 2px;
  border-radius: 6px;
  padding: 1px 7px;
  background: rgb(255 255 255 / 0.06);
}
.top nav a[aria-current='page'] {
  color: var(--chalk);
  box-shadow: 0 -2px 0 var(--amber) inset;
}

/* ---- search ---- */
.search {
  position: relative;
  width: 100%;
  max-width: 640px;
  margin-top: 28px;
}
.search input {
  width: 100%;
  height: 58px;
  border-radius: 18px;
  border: 1.5px solid var(--line);
  background: rgb(0 0 0 / 0.22);
  color: var(--chalk);
  padding: 0 20px;
  font: inherit;
  font-size: 17px;
}
.search input::placeholder {
  color: var(--chalk-faint);
}
.search input:focus {
  border-color: var(--amber);
  outline: none;
  box-shadow: 0 0 0 4px rgb(251 191 36 / 0.18);
}
.results {
  position: absolute;
  left: 0;
  right: 0;
  top: 66px;
  margin: 0;
  padding: 6px;
  list-style: none;
  background: #0d2b27;
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 22px 50px rgb(0 0 0 / 0.5);
  max-height: 60vh;
  overflow: auto;
  z-index: 15;
}
.results[hidden] {
  display: none;
}
.results a {
  display: block;
  padding: 11px 14px;
  border-radius: 11px;
  color: var(--chalk);
  text-decoration: none;
}
.results a:hover,
.results a[aria-selected='true'] {
  background: rgb(251 191 36 / 0.14);
}
.results small {
  display: block;
  color: var(--amber);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.results span {
  display: block;
  color: var(--chalk-dim);
  font-size: 14px;
  line-height: 1.4;
}
.results .none {
  padding: 14px;
  color: var(--chalk-dim);
}

/* ---- the hub ---- */
.hub-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(44px, 8vw, 96px) 0 clamp(36px, 6vw, 64px);
}
.hub-hero .wrap {
  position: relative;
}
.hub-hero h1 {
  max-width: 14ch;
}
.hub-hero .lede {
  max-width: 44ch;
}
.hub-hero.small {
  padding-bottom: clamp(28px, 5vw, 48px);
}
.hub-hero.small .search {
  max-width: 520px;
}
.aud-title {
  display: flex;
  align-items: center;
  gap: 18px;
  margin: 18px 0 0;
}
.aud-title svg {
  width: 56px;
  height: 56px;
  flex: none;
}
.aud-title .tag {
  margin-bottom: 6px;
}
.start,
.all {
  padding: clamp(28px, 5vw, 56px) 0;
}
.start h2,
.all h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 22px;
}
.doors {
  padding: clamp(40px, 6vw, 72px) 0;
}
.door .count {
  display: inline-block;
  margin-left: 6px;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--amber);
}

@media (hover: none) {
  .hub-hero .fine kbd,
  .hub-hero .fine {
    display: none;
  }
}

/* ---- cards ---- */
.cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
@media (min-width: 720px) {
  .cards.two {
    grid-template-columns: 1fr 1fr;
  }
  .cards.featured,
  .related .cards {
    grid-template-columns: repeat(3, 1fr);
  }
}
.card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 20px;
  overflow: hidden;
  background: rgb(244 247 246 / 0.04);
  color: var(--chalk);
  text-decoration: none;
  transition:
    border-color 160ms,
    transform 160ms;
}
.card:hover {
  border-color: rgb(251 191 36 / 0.7);
  transform: translateY(-2px);
}
.card .thumb {
  display: block;
  aspect-ratio: 16 / 9;
  background: #0a1c19;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.card .thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}
.card .thumb.icon {
  display: grid;
  place-items: center;
}
.card .thumb.icon svg {
  width: 64px;
  height: 64px;
}
.card .body {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 20px 20px;
  flex: 1;
}
.card .kicker {
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
  font-weight: 600;
}
.card strong {
  font-family: 'Archivo', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
.card .body > span:not(.kicker) {
  color: var(--chalk-dim);
  font-size: 15px;
  line-height: 1.5;
}
.card small {
  margin-top: auto;
  padding-top: 8px;
  color: var(--chalk-faint);
  font-size: 13px;
}

/* ---- the index of every guide ---- */
.index {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.index a {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px 24px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  color: var(--chalk);
  text-decoration: none;
}
@media (min-width: 860px) {
  .index a {
    grid-template-columns: 180px minmax(0, 0.8fr) minmax(0, 1.4fr);
    align-items: baseline;
  }
}
.index a:hover strong {
  color: var(--amber);
}
.index .k {
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber);
  font-weight: 600;
}
.index strong {
  font-family: 'Archivo', sans-serif;
  font-size: 1.1rem;
  letter-spacing: -0.015em;
}
.index .s {
  color: var(--chalk-dim);
  font-size: 15px;
}

/* ---- an article ---- */
.article-head {
  padding: clamp(28px, 5vw, 56px) 0 8px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(to bottom, rgb(0 0 0 / 0.14), transparent);
}
.article-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  margin-bottom: 28px;
}
.article-top .search {
  margin: 0;
  max-width: 340px;
}
.article-top .search input {
  height: 46px;
  border-radius: 14px;
  font-size: 15.5px;
}
.article-top .results {
  top: 54px;
}
.crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 14px;
  color: var(--chalk-faint);
}
.crumbs a {
  color: var(--chalk-dim);
}
.article h1 {
  max-width: 18ch;
}
.meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 22px;
  margin: 24px 0 28px;
  color: var(--chalk-faint);
  font-size: 14px;
}
.meta .button {
  margin-left: 4px;
  min-height: 44px;
  font-size: 15px;
}
.cols {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px 56px;
  padding-top: 40px;
}
@media (min-width: 960px) {
  .cols:has(.toc) {
    grid-template-columns: 220px minmax(0, var(--measure));
  }
  .toc {
    position: sticky;
    top: 92px;
    align-self: start;
  }
}
.toc {
  display: none;
}
@media (min-width: 960px) {
  .toc {
    display: block;
  }
}
.toc h2 {
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--chalk-faint);
  font-family: 'Public Sans', sans-serif;
  font-weight: 600;
}
.toc ol {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
  border-left: 1px solid var(--line);
}
.toc a {
  display: block;
  padding: 6px 14px;
  color: var(--chalk-dim);
  text-decoration: none;
  font-size: 15px;
  line-height: 1.35;
}
.toc a:hover {
  color: var(--amber);
}
.prose {
  max-width: var(--measure);
  min-width: 0;
}
.prose h2 {
  font-size: clamp(1.5rem, 3vw, 1.9rem);
  margin: 2.3em 0 0.5em;
}
.prose h2:first-child {
  margin-top: 0;
}
.prose h3 {
  font-size: 1.2rem;
  margin: 1.6em 0 0.4em;
}
.prose p,
.prose ul,
.prose ol {
  margin: 0.9em 0;
}
.prose li {
  margin: 0.4em 0;
}
.prose strong {
  font-weight: 600;
  color: #fff;
}
.prose ol > li::marker {
  color: var(--amber);
  font-weight: 700;
}
.prose code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.88em;
  background: rgb(244 247 246 / 0.1);
  padding: 0.1em 0.4em;
  border-radius: 6px;
}
.prose pre {
  background: #08201c;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px;
  overflow-x: auto;
  font-size: 14px;
  line-height: 1.55;
}
.prose pre code {
  background: none;
  padding: 0;
}
.prose blockquote {
  margin: 1.4em 0;
  padding: 14px 18px;
  border-left: 3px solid var(--amber);
  border-radius: 0 12px 12px 0;
  background: rgb(251 191 36 / 0.07);
  color: var(--chalk-dim);
}
.shot {
  margin: 1.8em 0;
}
.shot.port .device {
  width: min(100%, 290px);
  margin-inline: auto;
}
.shot.land .device,
.shot.laptop .device {
  width: 100%;
}
.shot .device {
  background: #0a1c19;
}
.shot figcaption {
  margin-top: 12px;
  font-size: 14px;
  color: var(--chalk-faint);
  text-align: center;
}
.table {
  overflow-x: auto;
  margin: 1.2em 0;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgb(0 0 0 / 0.1);
}
.table table {
  border-collapse: collapse;
  width: 100%;
  font-size: 15.5px;
}
.table th,
.table td {
  text-align: left;
  vertical-align: top;
  padding: 11px 16px;
  border-bottom: 1px solid var(--line);
}
.table th {
  color: var(--chalk-faint);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.table tr:last-child td {
  border-bottom: 0;
}
.pager {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 56px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.pager a {
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  color: var(--chalk);
  text-decoration: none;
  font-family: 'Archivo', sans-serif;
  font-weight: 700;
  letter-spacing: -0.015em;
}
.pager a[rel='next'] {
  text-align: right;
}
.pager a:hover {
  border-color: rgb(251 191 36 / 0.7);
}
.pager small {
  display: block;
  color: var(--chalk-faint);
  font-family: 'Public Sans', sans-serif;
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.related {
  margin-top: 56px;
  padding-bottom: 24px;
}
.related h2 {
  font-size: 1.5rem;
  margin-bottom: 20px;
}

/* ---- paper ---- */
@page {
  size: A4;
  margin: 14mm 15mm;
}
@media print {
  :root {
    color-scheme: light;
    --mark-net: #0f312c;
    --mark-center: #b45309;
  }
  html {
    font-size: 11pt;
  }
  body {
    background: #fff;
    color: #111;
    font-size: 10pt;
    line-height: 1.45;
    display: block;
  }
  /* Every PDF is signed at the top, in the house lockup. Paper is where the name travels furthest. */
  .print-brand {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 3mm;
    margin-bottom: 6mm;
    border-bottom: 1.5pt solid #0f312c;
  }
  .print-brand .lockup {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: Archivo, system-ui, sans-serif;
    font-weight: 800;
    font-size: 17pt;
    letter-spacing: -0.01em;
    color: #0f312c;
  }
  .print-brand .lockup b {
    color: #b45309;
  }
  .print-brand .where {
    font-size: 9pt;
    color: #555;
  }
  .top,
  .skip,
  .toc,
  .pager,
  .related,
  .article-top,
  footer,
  .meta .button,
  .meta span:nth-child(n + 3) {
    display: none;
  }
  .print-url {
    display: block;
    margin-top: 8mm;
    padding-top: 3mm;
    border-top: 1px solid #ccc;
    font-size: 8.5pt;
    color: #555;
  }
  .article-head {
    background: none;
    border: 0;
    padding: 0;
  }
  .wrap {
    max-width: none;
    padding: 0;
  }
  .cols {
    display: block;
    padding-top: 12px;
  }
  a {
    color: #0f312c;
    text-decoration: underline;
  }
  h1 {
    font-size: 22pt;
    color: #0f312c;
    max-width: none;
    letter-spacing: -0.03em;
  }
  .tag {
    color: #b45309;
    margin-bottom: 6px;
  }
  .lede,
  .meta,
  .prose blockquote {
    color: #444;
  }
  .lede {
    max-width: none;
    margin-top: 10px;
  }
  .meta {
    margin: 6px 0 0;
  }
  .prose h2 {
    font-size: 14pt;
    color: #0f312c;
    margin-top: 1.1em;
    break-after: avoid;
  }
  .prose strong {
    color: #000;
  }
  .prose ol > li::marker {
    color: #b45309;
  }
  .prose p,
  .prose ul,
  .prose ol {
    margin: 0.6em 0;
  }
  .prose li {
    margin: 0.25em 0;
  }
  .prose code,
  .prose pre {
    background: #f1f4f3;
    border-color: #d5dcda;
    color: #111;
  }
  .prose pre {
    font-size: 8.5pt;
    break-inside: avoid;
  }
  .prose blockquote {
    background: none;
    border-radius: 0;
    padding: 2px 0 2px 12px;
  }
  .shot {
    break-inside: avoid;
    margin: 0.9em 0;
  }
  .shot .device {
    box-shadow: none;
    border-color: #d5dcda;
    outline: 0;
    background: #fff;
  }
  .shot.port .device {
    width: auto;
    margin: 0 auto;
    max-width: 60mm;
  }
  .shot.land img,
  .shot.port img {
    max-height: 50mm;
    width: auto;
    max-width: 100%;
    margin: 0 auto;
  }
  .shot.wide .device,
  .shot.wide img {
    width: 100%;
    max-height: none;
  }
  .shot figcaption {
    color: #555;
  }
  .table {
    border-color: #d5dcda;
    break-inside: avoid;
    background: none;
  }
  .table table {
    font-size: 9.5pt;
  }
  .table th {
    color: #555;
  }
  .table th,
  .table td {
    border-color: #d5dcda;
    padding: 5px 12px;
  }
}