/* Deploy, Patch & Manage 2026 Edition: the binder */

@font-face {
  font-family: "Montserrat";
  src: url("../fonts/montserrat-latin-var.woff2") format("woff2");
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Montserrat";
  src: url("../fonts/montserrat-latin-italic-var.woff2") format("woff2");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}

:root {
  /* Lenovo Brand World palette */
  --red: #E1251B;
  --red-mid: #B8252E;
  --red-deep: #871C23;
  --red-deeper: #64131E;
  --red-pale: #FAECEB;
  --red-pale-2: #F0C7BF;
  --purple: #4D144A;
  --purple-2: #7A126B;
  --purple-pale: #F1E1ED;
  --ink: #1E0013;
  --ink-2: #4E444E;
  --gray-mid: #ABA8B1;
  --gray-pale: #E6E2E4;
  --white: #FFFFFF;

  /* Part tabs */
  --part-1: var(--red);
  --part-2: var(--red-deep);
  --part-3: var(--purple);
  --part-4: var(--red-mid);

  --part: var(--red);
  --part-pale: var(--red-pale);

  --font: "Montserrat", "Lato", Arial, sans-serif;
  --mono: "Cascadia Code", "Cascadia Mono", Consolas, "SF Mono", Menlo, monospace;

  --margin-col: 6.5rem;
  --measure: 44rem;
  --tab-w: 3.25rem;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);

  color-scheme: light;
}

[data-part="1"] { --part: var(--part-1); --part-pale: var(--red-pale); }
[data-part="2"] { --part: var(--part-2); --part-pale: var(--red-pale); }
[data-part="3"] { --part: var(--part-3); --part-pale: var(--purple-pale); }
[data-part="4"] { --part: var(--part-4); --part-pale: var(--red-pale); }

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scrollbar-color: var(--gray-mid) var(--gray-pale);
  scroll-padding-top: 2rem;
}

body {
  margin: 0;
  background: var(--gray-pale);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.5;
  font-variant-numeric: lining-nums;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--red); color: var(--white); }

:focus-visible {
  outline: 3px solid var(--red);
  outline-offset: 3px;
  border-radius: 2px;
}

img { max-width: 100%; height: auto; display: block; }

a {
  color: inherit;
  text-decoration-line: underline;
  text-decoration-color: var(--part);
  text-decoration-thickness: 2px;
  text-underline-offset: 0.22em;
  transition: text-decoration-color 160ms var(--ease), color 160ms var(--ease);
}
a:hover { text-decoration-color: var(--ink); }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 50;
  background: var(--ink);
  color: var(--white);
  padding: 0.6rem 1rem;
  font-weight: 600;
  text-decoration: none;
}
.skip:focus { top: 1rem; }

.icon {
  width: 1em;
  height: 1em;
  flex: none;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  vertical-align: -0.125em;
}

/* ---------- The binder: sheet + edge tabs ---------- */

.binder {
  max-width: 82rem;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 3.5rem 2rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr) calc(var(--tab-w) + 1rem);
  align-items: start;
}

.sheet {
  position: relative;
  z-index: 2;
  background: var(--white);
  border-top: 6px solid var(--part);
  box-shadow:
    0 1px 2px rgba(30, 0, 19, 0.08),
    0 18px 40px -18px rgba(30, 0, 19, 0.28);
  padding: clamp(1.5rem, 4vw, 3.75rem) clamp(1.25rem, 5vw, 4.5rem) clamp(2rem, 4vw, 3rem);
  min-width: 0;
}

.tabs {
  position: sticky;
  top: 2.5rem;
  z-index: 1;
  height: min(calc(100vh - 5rem), 44rem);
  padding-top: 3.5rem;
}
.tabs ol {
  list-style: none;
  margin: 0;
  padding: 0;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}
.tabs li {
  flex: 1;
  display: flex;
  filter: drop-shadow(0 6px 7px rgba(30, 0, 19, 0.22));
}
.tabs li:has(.tab[aria-current]) { filter: drop-shadow(0 8px 10px rgba(30, 0, 19, 0.34)); }

.tab {
  position: relative;
  isolation: isolate;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.6rem;
  width: calc(var(--tab-w) + 1rem);
  margin-left: -1rem;
  padding: 1.1rem 0 1.1rem 1rem;
  writing-mode: vertical-rl;
  color: var(--white);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9375rem;
  letter-spacing: 0.01em;
  transform: translateX(-0.875rem);
  transition: transform 420ms var(--ease);
}
/* The tab body: square where it meets the sheet, angled shoulders at the outer edge */
.tab::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--part);
  clip-path: polygon(0 0, 45% 0, 100% 0.85rem, 100% calc(100% - 0.85rem), 45% 100%, 0 100%);
}
.tab-num { font-variant-numeric: tabular-nums; opacity: 0.85; }
.tab:hover,
.tab.is-pulled { transform: translateX(-0.25rem); }
.tab[aria-current="page"],
.tab[aria-current="true"] { transform: translateX(0.875rem); }
.tab:focus-visible { outline: 3px solid var(--ink); outline-offset: 2px; }

/* One authored moment: on arrival the active tab slides out from behind the sheet */
.is-arriving .tab[aria-current] { transform: translateX(-0.875rem); transition: none; }

@media (prefers-reduced-motion: reduce) {
  .tab, a { transition: none; }
}

/* ---------- Running head ---------- */

.runhead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 2rem;
  flex-wrap: wrap;
  padding-bottom: 1.25rem;
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
  border-bottom: 1px solid var(--gray-pale);
  font-size: 0.875rem;
}
.runhead-brand {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  text-decoration: none;
  font-weight: 600;
}
.runhead-brand img { width: 104px; }
.runhead-title { color: var(--ink); }
.runhead-part {
  color: var(--part);
  font-weight: 600;
  text-decoration: none;
}
.runhead-part:hover { text-decoration: underline; text-decoration-color: var(--part); }

/* ---------- Section page: margin column grid ---------- */

.folio {
  display: grid;
  grid-template-columns: var(--margin-col) minmax(0, var(--measure));
  column-gap: clamp(1.25rem, 3vw, 2.5rem);
}
.folio > * { grid-column: 2; min-width: 0; }
.folio > .num { grid-column: 1; }

.page-head { margin-bottom: 2.5rem; }
.page-head .num {
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  line-height: 0.95;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--part);
  font-variant-numeric: tabular-nums;
  padding-top: 0.05em;
}
h1 {
  margin: 0;
  font-size: clamp(2.125rem, 4.6vw, 3.25rem);
  line-height: 0.98;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-wrap: balance;
  overflow-wrap: break-word;
}
.standfirst {
  margin: 1.25rem 0 0;
  font-size: clamp(1.125rem, 1.8vw, 1.3125rem);
  line-height: 1.45;
  color: var(--ink-2);
  max-width: 38em;
  text-wrap: pretty;
}
.page-marks { margin-top: 1.25rem; display: flex; gap: 1.25rem; flex-wrap: wrap; }

/* Status marks: carried by rule form, never by an extra hue */
.mark {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--ink);
  padding-bottom: 0.15rem;
  border-bottom: 2px solid var(--red);
  line-height: 1.3;
  white-space: nowrap;
}
.mark--renamed { border-bottom-style: dashed; border-bottom-color: var(--ink-2); }
.mark--updated { border-bottom-style: double; border-bottom-width: 4px; border-bottom-color: var(--ink); }

/* Body */
.body h2 {
  margin: 3.25rem 0 0.875rem;
  font-size: 1.5rem;
  line-height: 1.1;
  font-weight: 700;
  letter-spacing: -0.015em;
  text-wrap: balance;
}
.body .num.h2-num {
  margin-top: 3.25rem;
  padding-top: 0.3rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--part);
  font-variant-numeric: tabular-nums;
  text-align: left;
}
.body h3 {
  margin: 2rem 0 0.5rem;
  font-size: 1.125rem;
  line-height: 1.25;
  font-weight: 700;
}
.body p, .body li { max-width: 68ch; text-wrap: pretty; }
.body p { margin: 0 0 1rem; }
.body strong { font-weight: 700; }

.anchor {
  margin-left: 0.4rem;
  color: var(--gray-mid);
  opacity: 0;
  text-decoration: none;
  font-size: 0.9em;
  transition: opacity 160ms var(--ease), color 160ms var(--ease);
}
h2:hover .anchor, .anchor:focus-visible { opacity: 1; }
.anchor:hover { color: var(--part); }

.body ul, .body ol { margin: 0 0 1.25rem; padding-left: 1.4rem; }
.body ul { list-style: none; padding-left: 1.4rem; }
.body ul > li { position: relative; margin-bottom: 0.45rem; }
.body ul > li::before {
  content: "";
  position: absolute;
  left: -1.25rem;
  top: 0.62em;
  width: 0.4rem;
  height: 0.4rem;
  background: var(--part);
}
.body ol > li { margin-bottom: 0.45rem; padding-left: 0.25rem; }
.body ol > li::marker { color: var(--part); font-weight: 700; font-variant-numeric: tabular-nums; }

code {
  font-family: var(--mono);
  font-size: 0.875em;
  background: var(--gray-pale);
  padding: 0.08em 0.32em;
  border-radius: 3px;
}
.cmdlets code { white-space: nowrap; }
td code { overflow-wrap: normal; word-break: keep-all; }
.h2-inline-num { display: none; }
pre {
  margin: 0 0 1.5rem;
  padding: 1.1rem 1.25rem;
  background: var(--ink);
  color: var(--white);
  border-radius: 4px;
  overflow-x: auto;
  font-size: 0.875rem;
  line-height: 1.6;
  scrollbar-color: var(--ink-2) var(--ink);
}
pre code { background: none; padding: 0; font-size: inherit; color: inherit; overflow-wrap: normal; }
pre .c { color: var(--red-pale-2); }
pre::selection, pre *::selection { background: var(--red); }

/* Inventory: the parts list before step one */
.inventory {
  margin: 0 0 2.5rem;
  background: var(--part-pale);
  border-top: 3px solid var(--part);
  padding: 1.25rem 1.5rem 0.5rem;
}
.inventory h2 {
  margin: 0 0 0.75rem;
  font-size: 1rem;
  line-height: 1.2;
}
.inventory dl {
  margin: 0;
  display: grid;
  grid-template-columns: minmax(7rem, 9.5rem) minmax(0, 1fr);
}
.inventory dt, .inventory dd {
  margin: 0;
  padding: 0.7rem 0;
  border-top: 1px solid rgba(30, 0, 19, 0.12);
}
.inventory dt { font-weight: 700; font-size: 0.875rem; padding-right: 1rem; padding-top: 0.8rem; }
.inventory dd { font-size: 0.9688rem; min-width: 0; }
.inventory dd pre { margin: 0.1rem 0 0.25rem; font-size: 0.8125rem; padding: 0.65rem 0.85rem; }
.inventory dd p { margin: 0 0 0.35rem; }

/* Figures */
figure { margin: 2rem 0 2.25rem; }
figure img {
  border-radius: 3px;
  box-shadow: 0 1px 3px rgba(30, 0, 19, 0.18), 0 14px 30px -18px rgba(30, 0, 19, 0.35);
  background: var(--white);
}
figcaption {
  margin-top: 0.75rem;
  font-size: 0.875rem;
  color: var(--ink-2);
  max-width: 60ch;
}
figcaption b { color: var(--ink); font-weight: 700; margin-right: 0.35rem; font-variant-numeric: tabular-nums; }
figure.narrow img { max-width: 30rem; }

/* Notes */
.note {
  margin: 1.75rem 0;
  padding: 1.1rem 1.35rem;
  background: var(--purple-pale);
  border-radius: 3px;
}
.note-title { margin: 0 0 0.35rem; font-weight: 700; }
.note p:last-child { margin-bottom: 0; }
.note--alert { background: var(--red-pale); }

/* Tables */
.table-wrap { overflow-x: auto; margin: 0 0 1.75rem; }
table { border-collapse: collapse; width: 100%; font-size: 0.9375rem; font-variant-numeric: tabular-nums; }
th, td { text-align: left; padding: 0.6rem 1rem 0.6rem 0; border-bottom: 1px solid var(--gray-pale); vertical-align: top; }
th { font-weight: 700; border-bottom: 2px solid var(--ink); white-space: nowrap; }

/* Timeline (WUfB rollout) */
.rollout {
  list-style: none;
  margin: 1rem 0 1.75rem;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 3px solid var(--part);
}
.rollout li {
  padding: 0.85rem 1rem 0.5rem 0;
  border-right: 1px solid var(--gray-pale);
  margin: 0;
}
.rollout li + li { padding-left: 1rem; }
.rollout li:last-child { border-right: 0; }
.rollout li::before { display: none; }
.rollout b { display: block; font-size: 1.375rem; color: var(--part); font-variant-numeric: tabular-nums; line-height: 1.1; }
.rollout span { display: block; font-size: 0.875rem; color: var(--ink-2); margin-top: 0.3rem; }

/* Cmdlet index */
.cmdlets {
  list-style: none;
  padding: 0 !important;
  columns: 2 15rem;
  column-gap: 2rem;
  margin: 0 0 1.75rem;
}
.cmdlets li { break-inside: avoid; margin-bottom: 0.25rem; }
.cmdlets li::before { display: none; }

/* Tier comparison */
.tiers {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 2rem;
  margin: 0 0 1.75rem;
}
.tiers h3 { margin-top: 0.5rem; padding-bottom: 0.5rem; border-bottom: 2px solid var(--part); }

/* Sources */
.sources {
  margin-top: 3.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--gray-pale);
  font-size: 0.9375rem;
}
.sources h2 { margin: 0 0 0.75rem; font-size: 1rem; }
.sources ol { padding-left: 1.4rem; margin: 0; }
.sources li { margin-bottom: 0.35rem; overflow-wrap: anywhere; }
.sources li::marker { color: var(--ink-2); }

.ext::after {
  content: "";
  display: inline-block;
  width: 0.7em;
  height: 0.7em;
  margin-left: 0.25em;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M7 17 17 7M8 7h9v9'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M7 17 17 7M8 7h9v9'/%3E%3C/svg%3E") center / contain no-repeat;
  opacity: 0.7;
}

/* ---------- Page turn ---------- */

.turn {
  margin-top: 4rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
  border-top: 2px solid var(--ink);
  padding-top: 1.25rem;
}
.turn a {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  text-decoration: none;
  padding: 0.25rem 0;
}
.turn a.next { text-align: right; grid-column: 2; align-items: flex-end; }
.turn-dir {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--ink-2);
}
.turn-title { font-size: 1.125rem; font-weight: 700; line-height: 1.25; text-wrap: balance; }
.turn-title .n { color: var(--part-of-link, var(--part)); font-variant-numeric: tabular-nums; margin-right: 0.4rem; }
.turn a:hover .turn-title { text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 0.2em; text-decoration-color: var(--part-of-link, var(--part)); }

/* ---------- Colophon ---------- */

.colophon {
  margin-top: 3rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--gray-pale);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 2rem;
  font-size: 0.8125rem;
  color: var(--ink-2);
}
.colophon p { margin: 0; }
.colophon .lockup {
  flex-basis: 100%;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 0.75rem;
}
.lockup img { width: 104px; }
.tagline { font-weight: 700; font-size: 0.9375rem; color: var(--purple); }

/* ---------- Title page ---------- */

.title-page .runhead { border-bottom: 0; margin-bottom: clamp(2.5rem, 7vw, 5rem); }
.title-page .runhead-brand img { width: 128px; }
.cover {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  margin-bottom: clamp(3rem, 7vw, 5rem);
}
.cover h1 {
  font-size: clamp(3rem, 8.2vw, 6rem);
  line-height: 0.95;
  max-width: 11ch;
}
.cover .standfirst { font-size: clamp(1.1875rem, 2vw, 1.4375rem); max-width: 34em; margin-top: 1.75rem; }
.byline {
  margin: 1.5rem 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.5rem;
  font-size: 0.9375rem;
  font-weight: 600;
}
.byline span + span { color: var(--ink-2); font-weight: 400; }

.contents h2 {
  margin: 0 0 1.5rem;
  font-size: 1.125rem;
  font-weight: 700;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--ink);
}
.contents-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 2.5rem clamp(1.25rem, 2.5vw, 2.25rem);
}
.part-col { --part-of-link: var(--part); }
.part-col-head {
  display: block;
  text-decoration: none;
  border-top: 5px solid var(--part);
  padding-top: 0.9rem;
  margin-bottom: 1.1rem;
}
.part-col-head .pn {
  display: block;
  font-size: 2.75rem;
  line-height: 0.9;
  font-weight: 700;
  color: var(--part);
  font-variant-numeric: tabular-nums;
}
.part-col-head .pt { display: block; font-size: 1.375rem; font-weight: 700; margin-top: 0.4rem; letter-spacing: -0.01em; }
.part-col-head .pd { display: block; font-size: 0.875rem; color: var(--ink-2); margin-top: 0.4rem; line-height: 1.4; }
.part-col-head:hover .pt { text-decoration: underline; text-decoration-color: var(--part); text-decoration-thickness: 2px; text-underline-offset: 0.2em; }

.entries { list-style: none; margin: 0; padding: 0; }
.entries li { border-top: 1px solid var(--gray-pale); }
.entries a {
  display: grid;
  grid-template-columns: 2.4rem minmax(0, 1fr);
  gap: 0.25rem;
  padding: 0.7rem 0 0.75rem;
  text-decoration: none;
}
.entries .n { font-weight: 700; color: var(--part); font-variant-numeric: tabular-nums; font-size: 0.9375rem; }
.entries .t { font-weight: 600; font-size: 0.9688rem; line-height: 1.3; }
.entries .s { grid-column: 2; font-size: 0.8125rem; color: var(--ink-2); line-height: 1.4; }
.entries .mark { grid-column: 2; justify-self: start; margin-top: 0.3rem; }
.entries a:hover .t { text-decoration: underline; text-decoration-color: var(--part); text-decoration-thickness: 2px; text-underline-offset: 0.2em; }

.legend {
  margin: 2.75rem 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.75rem;
  font-size: 0.8125rem;
  color: var(--ink-2);
  align-items: center;
}

/* ---------- Divider pages ---------- */

.sheet--divider {
  background: var(--purple) url("../img/smarter-gradient.png") center / cover no-repeat;
  color: var(--white);
  border-top-color: var(--part);
  min-height: min(calc(100vh - 5rem), 60rem);
  display: flex;
  flex-direction: column;
}
.sheet--divider a { text-decoration-color: rgba(255, 255, 255, 0.55); }
.sheet--divider a:hover { text-decoration-color: var(--white); }
.sheet--divider .runhead { border-bottom-color: rgba(255, 255, 255, 0.2); }
.sheet--divider .runhead-title, .sheet--divider .runhead-part { color: var(--white); }
.sheet--divider :focus-visible { outline-color: var(--white); }
.divider-head { margin: clamp(1rem, 6vh, 4rem) 0 clamp(2.5rem, 6vh, 4rem); }
.divider-num {
  display: block;
  font-size: clamp(4.5rem, 12vw, 6rem);
  line-height: 0.85;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.03em;
}
.divider-head h1 { font-size: clamp(3rem, 8vw, 5.5rem); margin-top: 0.75rem; }
.divider-head p { font-size: clamp(1.1875rem, 2vw, 1.4375rem); max-width: 30em; margin: 1.25rem 0 0; line-height: 1.4; }
.divider-list { list-style: none; margin: 0; padding: 0; max-width: 52rem; }
.divider-list li { border-top: 1px solid rgba(255, 255, 255, 0.28); }
.divider-list li:last-child { border-bottom: 1px solid rgba(255, 255, 255, 0.28); }
.divider-list a {
  display: grid;
  grid-template-columns: 3.75rem minmax(0, 1fr);
  gap: 0.15rem 1rem;
  padding: 1rem 0;
  text-decoration: none;
}
.divider-list .n { font-weight: 700; font-size: 1.25rem; font-variant-numeric: tabular-nums; }
.divider-list .t { font-weight: 700; font-size: 1.25rem; line-height: 1.25; }
.divider-list .s { grid-column: 2; font-size: 0.9375rem; line-height: 1.45; opacity: 0.9; }
.divider-list a:hover .t { text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 0.2em; }
.sheet--divider .turn { border-top-color: rgba(255, 255, 255, 0.6); margin-top: auto; }
.sheet--divider .turn-dir { color: rgba(255, 255, 255, 0.85); }
.sheet--divider .turn-title .n { color: var(--white); }
.sheet--divider .turn a:hover .turn-title { text-decoration-color: var(--white); }
.sheet--divider .colophon { color: rgba(255, 255, 255, 0.85); border-top-color: rgba(255, 255, 255, 0.2); }
.sheet--divider .tagline { color: var(--white); }
.sheet--divider .divider-body { margin-bottom: 3rem; }

/* ---------- Responsive ---------- */

@media (max-width: 70rem) {
  .contents-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 52rem) {
  :root { --margin-col: 3.5rem; }
  .binder {
    grid-template-columns: minmax(0, 1fr);
    padding: 0 0 2rem;
  }
  .tabs {
    order: -1;
    position: sticky;
    top: 0;
    z-index: 10;
    height: auto;
    padding: 0;
    background: var(--gray-pale);
  }
  .tabs ol { flex-direction: row; gap: 0.25rem; height: auto; padding: 0 0.5rem; }
  .tab {
    writing-mode: horizontal-tb;
    width: auto;
    margin: 0;
    padding: 0.85rem 0.5rem 0.6rem;
    justify-content: center;
    gap: 0.35rem;
    font-size: 0.8125rem;
    transform: translateY(-0.375rem);
    min-height: 2.75rem;
  }
  .tab::before { clip-path: polygon(0 0, 100% 0, 100% 45%, calc(100% - 0.7rem) 100%, 0.7rem 100%, 0 45%); }
  .tab:hover, .tab.is-pulled { transform: translateY(-0.125rem); }
  .tab[aria-current] { transform: translateY(0.25rem); }
  .is-arriving .tab[aria-current] { transform: translateY(-0.375rem); }
  .sheet { margin-top: 0.5rem; }
  .sheet--divider { min-height: auto; }
  .page-head .num { font-size: 2.25rem; }
  .body .num.h2-num { font-size: 0.8125rem; }
}

@media (max-width: 36rem) {
  .contents-grid { grid-template-columns: minmax(0, 1fr); }
  .folio { grid-template-columns: minmax(0, 1fr); }
  .folio > * { grid-column: 1; }
  .folio > .num { grid-column: 1; }
  .page-head .num { margin-bottom: 0.5rem; }
  h1, .turn-title { text-wrap: wrap; }
  .body .num.h2-num { display: none; }
  .h2-inline-num {
    display: inline-block;
    margin-right: 0.6rem;
    color: var(--part);
    font-variant-numeric: tabular-nums;
  }
  .inventory dd pre { white-space: pre-wrap; overflow-wrap: break-word; }
  .table-wrap table, .table-wrap tbody, .table-wrap tr, .table-wrap td { display: block; }
  .table-wrap thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
  }
  .table-wrap tbody { border-top: 2px solid var(--ink); }
  .table-wrap tr { padding: 0.7rem 0; border-bottom: 1px solid var(--gray-pale); }
  .table-wrap td { border: 0; padding: 0.15rem 0; }
  .table-wrap td[data-label]::before {
    content: attr(data-label);
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--ink-2);
  }
  .table-wrap td + td { margin-top: 0.4rem; }
  .inventory { padding: 1rem 1rem 0.25rem; }
  .inventory dl { grid-template-columns: minmax(0, 1fr); }
  .inventory dt { border-top: 1px solid rgba(30, 0, 19, 0.12); padding-bottom: 0.1rem; }
  .inventory dd { border-top: 0; padding-top: 0.2rem; }
  .rollout { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .rollout li:nth-child(2) { border-right: 0; }
  .rollout li:nth-child(3) { padding-left: 0; }
  .tiers { grid-template-columns: minmax(0, 1fr); }
  .tab-name { font-size: 0.75rem; }
  .turn { grid-template-columns: minmax(0, 1fr); }
  .turn a.next { grid-column: 1; }
  .runhead-brand { gap: 0.75rem; }
  .runhead-title { display: none; }
}

@media print {
  body { background: var(--white); }
  .binder { display: block; padding: 0; }
  .tabs, .skip, .anchor { display: none; }
  .sheet { box-shadow: none; padding: 0; }
}