/* The technical library uses the Carbon Steel article's editorial typography. */
.guides-root { overflow-x: clip; }
.guides-page {
  --lib-bg: #282725;
  --lib-ink: #f4f1eb;
  --lib-muted: #c8c3bc;
  --lib-accent: #d4b796;
  --lib-line: #ffffff30;
  background: var(--lib-bg);
  overflow-x: clip;
  color: var(--lib-ink);
  font-family: Inter, Arial, sans-serif;
}
.guides-page #main-nav { background: #282725f5; border-bottom: 1px solid var(--lib-line); }
.guides-page > #nav-cutoff-badge { position: absolute; }
.guides-page [hidden] { display: none !important; }
.guides-page main a { color: inherit; text-decoration: none; }
.guides-page main button, .guides-page main input, .guides-page main select { font: inherit; }
.guides-page main button, .guides-page main select { cursor: pointer; }
.guides-page :focus-visible { outline: 2px solid var(--lib-accent); outline-offset: 5px; }
.lib-skip { position: fixed; left: 24px; top: -100px; padding: 14px 20px; z-index: 10000; background: #f4f1eb; color: #282725; }
.lib-skip:focus { top: 12px; }
.lib-shell { max-width: 1560px; margin-inline: auto; padding-inline: clamp(24px, 3.6vw, 64px); }
.lib-hero { padding-top: 125px; }
.lib-topline { display: flex; justify-content: space-between; gap: 24px; font-size: 12px; color: var(--lib-muted); }
.lib-collections { position: static; inset: auto; z-index: auto; display: flex; justify-content: flex-start; gap: 28px; width: auto; height: auto; padding: 0; margin-top: 30px; background: transparent; backdrop-filter: none; border: 0; border-bottom: 1px solid var(--lib-line); }
.lib-collections a { padding: 12px 0 16px; font-size: 14px; color: var(--lib-muted) !important; border-bottom: 2px solid transparent; }
.lib-collections a[aria-current="page"] { color: var(--lib-ink) !important; border-color: var(--lib-accent); }
.lib-collections a:hover { color: var(--lib-ink) !important; }
.lib-hero-title { display: grid; grid-template-columns: 1.05fr 1fr; gap: 9vw; align-items: center; padding: 48px 0 50px; }
.lib-hero h1 { font-size: clamp(54px, 6.3vw, 96px); font-weight: 400; letter-spacing: -.07em; line-height: .94; margin: 0; }
.lib-statement { font-size: clamp(28px, 3.25vw, 48px); line-height: 1.16; letter-spacing: -.04em; margin-bottom: 22px; }
.lib-dek { font-size: clamp(19px, 1.9vw, 28px); line-height: 1.4; letter-spacing: -.03em; color: var(--lib-muted); max-width: 550px; }
.lib-search-bar { position: sticky; top: 64px; z-index: 85; background: #282725fa; backdrop-filter: blur(16px); border-block: 1px solid var(--lib-line); }
.lib-search-inner { display: flex; align-items: center; gap: 30px; }
.lib-search { display: flex; align-items: center; flex: 1; gap: 18px; min-width: 0; }
.lib-search svg { width: 22px; height: 22px; flex-shrink: 0; color: var(--lib-muted); }
.lib-search input { min-width: 0; width: 100%; border: 0; outline: 0; padding: 24px 0; color: var(--lib-ink); background: transparent; font-size: 18px !important; }
.lib-search input::placeholder { color: #c0bab1; opacity: 1; }
.lib-search input::-webkit-search-cancel-button { display: none; }
.lib-search input:focus-visible { outline: none; }
.lib-search:focus-within { box-shadow: inset 0 -2px var(--lib-accent); }
.lib-clear { border: 0; background: transparent; color: var(--lib-muted); padding: 12px 0 12px 12px; font-size: 13px !important; }
.lib-search-link { font-size: 13px; border-left: 1px solid var(--lib-line); padding-left: 28px; white-space: nowrap; }
.lib-search-link span { margin-left: 30px; }
.lib-mobile-topic { display: none; }
.lib-discovery { padding-top: 18px; padding-bottom: 42px; }
.lib-suggestions { display: flex; align-items: center; gap: 10px 23px; flex-wrap: wrap; color: var(--lib-muted); font-size: 12px; }
.lib-suggestions button { background: transparent; border: 0; color: var(--lib-ink); padding: 6px 0; border-bottom: 1px solid #ffffff38; font-size: 12px !important; }
.lib-section-heading { display: flex; justify-content: space-between; align-items: baseline; gap: 24px; margin: 36px 0 24px; }
.lib-kicker { font: 11px/1.6 'Share Tech Mono', monospace; text-transform: uppercase; letter-spacing: .1em; color: #c6b99f; }
.lib-section-heading h2 { font-size: 25px; font-weight: 400; letter-spacing: -.04em; }
.lib-section-heading > a { font-size: 12px; color: var(--lib-muted); }
.lib-featured-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.lib-feature { min-width: 0; border-top: 1px solid var(--lib-line); padding-top: 15px; }
.lib-feature-image { aspect-ratio: 2.1; overflow: hidden; background: #1e1d1b; margin-bottom: 19px; }
.lib-feature-image img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.lib-feature h3 { font-size: clamp(22px, 2.15vw, 31px); line-height: 1.13; font-weight: 400; letter-spacing: -.045em; margin: 10px 0 16px; }
.lib-feature .lib-feature-meta { display: flex; justify-content: space-between; align-items: center; gap: 12px; color: var(--lib-muted); font-size: 11px; }
.lib-feature-meta > span:last-child { font-size: 20px; color: var(--lib-ink); }
.lib-feature:hover img { transform: scale(1.025); }
.lib-feature:hover h3 { color: var(--lib-accent); }
.lib-layout { display: grid; grid-template-columns: 210px minmax(0, 1fr); gap: 48px; border-top: 1px solid var(--lib-line); padding-top: 42px; padding-bottom: 80px; scroll-margin-top: 160px; }
.lib-sidebar { min-width: 0; }
.lib-sidebar-inner { position: sticky; top: 167px; max-height: calc(100dvh - 190px); overflow-y: auto; scrollbar-width: thin; scrollbar-color: #827b71 transparent; padding: 4px 7px 8px; margin-left: -7px; }
.lib-sidebar .lib-kicker { margin-bottom: 18px; }
.lib-topics { display: flex; flex-direction: column; }
.lib-topic { display: flex; align-items: center; gap: 10px; min-height: 41px; padding: 9px 0; border: 0; background: transparent; color: var(--lib-muted); text-align: left; font-size: 12px !important; line-height: 1.5; }
.lib-topic::before { content: ''; flex: 0 0 13px; height: 1px; background: #ffffff55; transition: flex-basis .18s ease; }
.lib-topic[aria-pressed=true] { color: var(--lib-ink); }
.lib-topic[aria-pressed=true]::before { flex-basis: 26px; background: var(--lib-accent); }
.lib-topic:hover { color: var(--lib-accent); }
.lib-topic-count { margin-left: auto; font: 11px 'Share Tech Mono', monospace; color: #c4bbae; }
.lib-sidebar-links { display: grid; gap: 18px; margin-top: 26px; padding-top: 23px; border-top: 1px solid var(--lib-line); }
.lib-sidebar-links a { display: flex; justify-content: space-between; gap: 18px; font-size: 12px; color: var(--lib-muted) !important; }
.lib-results { min-width: 0; }
.lib-results-top { display: flex; justify-content: space-between; align-items: end; gap: 25px; margin-bottom: 25px; }
.lib-results-top h2 { font-weight: 400; font-size: clamp(28px, 3vw, 40px); letter-spacing: -.045em; line-height: 1.15; }
.guides-count { font: 12px/1.6 Inter, Arial, sans-serif; color: var(--lib-muted); margin-top: 10px; }
.lib-sort { display: flex; gap: 12px; align-items: center; color: var(--lib-muted); font-size: 11px; flex-shrink: 0; }
.lib-sort select { border: 0; border-bottom: 1px solid #837c72; border-radius: 0; background: var(--lib-bg); color: var(--lib-ink); min-height: 42px; padding: 10px 22px 10px 0; font-size: 12px !important; }
.guides-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 28px; row-gap: 36px; }
.guide-card { display: flex; flex-direction: column; min-width: 0; border-top: 1px solid var(--lib-line); padding-top: 15px; }
.guide-card-photo-wrap { aspect-ratio: 1.95; overflow: hidden; position: relative; background: #1e1d1b; }
.guide-card-photo { width: 100%; height: 100%; display: block; object-fit: cover; transition: transform .35s ease; }
.guide-card-photo-overlay { display: none; }
.guide-card-body { flex: 1; display: flex; flex-direction: column; padding: 21px 0 0; }
.guide-card-category { font: 10px/1.6 'Share Tech Mono', monospace; color: #c6b99f; letter-spacing: .07em; text-transform: uppercase; margin-bottom: 10px; }
.guide-card-title { font-size: clamp(22px, 2.1vw, 29px); line-height: 1.15; font-weight: 400; letter-spacing: -.04em; margin: 0 0 14px; }
.guide-card-desc { color: var(--lib-muted); font-size: 13px; line-height: 1.7; margin-bottom: 23px; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 3; overflow: hidden; }
.guide-card-tags { display: none; }
.guide-card-footer { display: flex; gap: 14px; align-items: center; margin-top: auto; padding-top: 14px; border-top: 1px solid #ffffff18; color: var(--lib-muted); font-size: 11px; }
.guide-card-meta { line-height: 1.5; }
.lib-format { color: var(--lib-ink); border: 1px solid #ffffff38; padding: 4px 7px; font-size: 10px; }
.guide-card-arrow { margin-left: auto; font-size: 22px; color: var(--lib-ink); }
.guide-card:hover .guide-card-title { color: var(--lib-accent); }
.guide-card:hover .guide-card-photo { transform: scale(1.025); }
.guides-empty { grid-column: 1/-1; padding: 64px 20px; border-block: 1px solid var(--lib-line); text-align: center; }
.guides-empty h3 { font-weight: 400; letter-spacing: -.035em; font-size: 30px; margin-bottom: 16px; }
.guides-empty p { font-size: 15px; line-height: 1.7; color: var(--lib-muted); margin-bottom: 25px; }
.lib-reset { background: transparent; border: 0; border-bottom: 1px solid #b2a595; padding: 12px 0; color: var(--lib-ink); font-size: 13px !important; }
.guides-pagination { display: flex; justify-content: space-between; gap: 15px; align-items: center; margin-top: 44px; border-top: 1px solid var(--lib-line); padding-top: 24px; }
.guides-pagination p { color: var(--lib-muted); font-size: 12px; }
.lib-page-actions { display: flex; gap: 9px; }
.guides-page-btn { min-width: 44px; min-height: 44px; padding: 10px 15px; border: 1px solid #8b8276; background: transparent; color: var(--lib-ink); font-size: 12px !important; }
.guides-page-btn:hover:enabled { color: #282725; background: #e1d6c6; }
.guides-page-btn:disabled { opacity: .35; cursor: default; }
.lib-ending { display: grid; grid-template-columns: 1.2fr 1fr; align-items: end; gap: 8vw; padding-top: 50px; padding-bottom: 80px; border-top: 1px solid var(--lib-line); }
.lib-ending h2 { font-size: clamp(30px, 3.5vw, 48px); font-weight: 400; letter-spacing: -.045em; line-height: 1.14; margin: 22px 0 0; }
.lib-ending p { color: var(--lib-muted); font-size: 15px; line-height: 1.7; margin-bottom: 26px; }
.lib-ending a { display: flex; justify-content: space-between; gap: 25px; padding-bottom: 15px; border-bottom: 1px solid #b1a797; font-size: 14px; }
.lib-visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
@media(min-width:1440px) { .guides-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } .guide-card-title { font-size: 25px; } }
@media(max-width:1000px) {
  .lib-layout { grid-template-columns: 180px minmax(0, 1fr); gap: 30px; }
  .lib-hero-title { gap: 5vw; }
  .lib-topic { font-size: 11px !important; }
  .lib-featured-grid, .guides-grid { column-gap: 20px; }
  .lib-format { display: none; }
  .lib-results-top { align-items: start; flex-direction: column; gap: 10px; }
}
@media(max-width:800px) {
  .lib-hero { padding-top: 104px; }
  .lib-topline > span:last-child { display: none; }
  .lib-hero-title { grid-template-columns: 1fr; gap: 28px; padding: 34px 0 32px; }
  .lib-hero h1 { font-size: clamp(44px, 9.5vw, 80px); }
  .lib-statement { font-size: 30px; margin-bottom: 14px; }
  .lib-dek { font-size: 20px; }
  .lib-search-bar { top: 64px; }
  .lib-search-inner { flex-wrap: wrap; gap: 0; }
  .lib-search { flex-basis: 100%; gap: 12px; }
  .lib-search input { padding: 19px 0; font-size: 16px !important; }
  .lib-search-link { display: none; }
  .lib-mobile-topic { display: flex; align-items: center; width: 100%; gap: 15px; border-top: 1px solid var(--lib-line); padding: 2px 0; font-size: 11px; color: var(--lib-muted); }
  .lib-mobile-topic select { min-width: 0; width: 100%; border: 0; border-radius: 0; min-height: 42px; background: var(--lib-bg); color: var(--lib-ink); font-size: 12px !important; }
  .lib-layout { grid-template-columns: minmax(0, 1fr); padding-top: 30px; scroll-margin-top: 183px; }
  .lib-sidebar { display: none; }
  .lib-results-top { flex-direction: row; gap: 16px; align-items: end; }
  .lib-sort > span { display: none; }
  .lib-featured-grid { grid-template-columns: 1fr; gap: 23px; }
  .lib-feature { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1fr); gap: 20px; }
  .lib-feature-image { aspect-ratio: 1.4; margin: 0; align-self: start; }
  .lib-feature h3 { font-size: 25px; }
  .lib-feature .lib-kicker { font-size: 10px; }
  .lib-ending { grid-template-columns: 1fr; gap: 30px; }
}
@media(max-width:540px) {
  .lib-shell { padding-inline: 22px; }
  .lib-collections { gap: 20px; align-items: stretch; }
  .lib-collections a { flex: 1; font-size: 13px; line-height: 1.4; }
  .lib-suggestions { gap: 5px 18px; }
  .lib-suggestions > span { flex-basis: 100%; }
  .lib-section-heading { margin-top: 30px; }
  .lib-section-heading > a { max-width: 95px; text-align: right; line-height: 1.5; }
  .lib-feature { gap: 16px; }
  .lib-feature h3 { font-size: 22px; margin: 7px 0 10px; }
  .lib-feature .lib-kicker { font-size: 9px; letter-spacing: .02em; }
  .lib-feature-meta { font-size: 10px !important; }
  .lib-feature-image { aspect-ratio: 1; }
  .guides-grid { grid-template-columns: minmax(0, 1fr); gap: 34px; }
  .guide-card-title { font-size: 27px; }
  .guide-card-desc { font-size: 14px; }
  .lib-format { display: inline; }
  .lib-results-top { align-items: start; flex-direction: column; }
  .lib-sort { align-self: flex-end; margin-top: -4px; }
  .lib-discovery { padding-bottom: 32px; }
  .lib-layout { padding-bottom: 50px; }
  .lib-search input { font-size: 15px !important; }
  .lib-page-actions { gap: 6px; }
  .guides-page-btn { padding-inline: 12px; }
}
@media(prefers-reduced-motion:reduce) { .guides-page *, .guides-page *::before { scroll-behavior: auto !important; transition: none !important; } }
@media print { .lib-sidebar, .lib-search-bar, .lib-suggestions, .guides-pagination, .lib-sort { display: none !important; } .lib-layout { display: block; } }