/* Guide layout, loaded after styles.css.
   Everything here is additive: no existing selector is redefined. */

.wrap--guide {
  width: min(86rem, calc(100% - 2.8rem));
}

/* ---------------------------------------------------------------- layout */

.guide-layout {
  display: grid;
  padding: 3rem 0 4.5rem;
  grid-template-columns: minmax(12rem, 14rem) minmax(0, 1fr) minmax(11rem, 12.5rem);
  align-items: start;
  gap: clamp(1.75rem, 3.5vw, 3.25rem);
}

.guide-main {
  min-width: 0;
}

/* ------------------------------------------------------------ guide menu */

.guide-menu {
  position: sticky;
  top: 5.3rem;
  padding: 1rem 0.9rem;
  border: 2px solid var(--ink);
  background: var(--paper-bright);
  box-shadow: 4px 4px 0 rgb(26 21 18 / 15%);
  font-family: var(--label);
  font-size: 0.78rem;
}

.guide-menu > strong {
  display: block;
  margin-bottom: 0.6rem;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.guide-menu ol {
  margin: 0 0 0.9rem;
  padding: 0;
  list-style: none;
}

.guide-menu ol:last-child {
  margin-bottom: 0;
}

.guide-menu .guide-menu__group {
  margin: 1rem 0 0.35rem;
  color: var(--ink-30);
  font-size: 0.63rem;
  font-weight: 750;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.guide-menu ol:first-of-type + .guide-menu__group,
.guide-menu > .guide-menu__group:first-of-type {
  margin-top: 0;
}

.guide-menu a {
  display: block;
  padding: 0.3rem 0.5rem;
  border-left: 3px solid transparent;
  color: var(--ink-60);
  line-height: 1.35;
  text-decoration: none;
}

.guide-menu a:hover {
  border-left-color: var(--line);
  background: var(--paper-2);
  color: var(--ink);
}

.guide-menu a[aria-current='page'] {
  border-left-color: var(--pulp);
  background: var(--paper-2);
  color: var(--ink);
  font-weight: 750;
}

/* The same list, collapsed, for narrow screens. */
.guide-menu-toggle {
  display: none;
  margin-bottom: 1.5rem;
  border: 2px solid var(--ink);
  background: var(--paper-bright);
}

.guide-menu-toggle > summary {
  padding: 0.7rem 0.9rem;
  cursor: pointer;
  font-family: var(--label);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  list-style: none;
  text-transform: uppercase;
}

.guide-menu-toggle > summary::-webkit-details-marker {
  display: none;
}

.guide-menu-toggle > summary::after {
  float: right;
  content: '+';
}

.guide-menu-toggle[open] > summary::after {
  content: '–';
}

.guide-menu-toggle .guide-menu {
  position: static;
  border: 0;
  border-top: 1px solid var(--line);
  box-shadow: none;
}

/* --------------------------------------------------------- on this page */

.guide-toc {
  position: sticky;
  top: 5.3rem;
  padding-left: 0.9rem;
  border-left: 2px solid var(--line);
  font-family: var(--label);
  font-size: 0.72rem;
}

.guide-toc strong {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--ink-30);
  font-size: 0.63rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.guide-toc a {
  display: block;
  padding: 0.22rem 0;
  color: var(--ink-60);
  line-height: 1.35;
  text-decoration: none;
}

.guide-toc a:hover {
  color: var(--pulp);
  text-decoration: underline;
}

/* --------------------------------------------------------------- header */

.guide-head {
  padding-top: clamp(2.25rem, 5vw, 3.5rem);
  padding-bottom: 1.9rem;
}

.guide-head h1 {
  max-width: 18ch;
  margin-top: 0.25rem;
  margin-bottom: 0.9rem;
}

.guide-head .lede {
  max-width: 46rem;
}

.crumbs {
  margin: 0;
  color: var(--ink-30);
  font-family: var(--label);
  font-size: 0.7rem;
  font-weight: 750;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.crumbs a {
  color: var(--pulp);
  text-decoration: none;
}

.crumbs a:hover {
  text-decoration: underline;
}

/* ------------------------------------------------------------ prose bits */

.prose--guide > section:last-of-type {
  border-bottom: 0;
  padding-bottom: 0;
}

.prose--guide h3 {
  scroll-margin-top: 5.5rem;
}

.prose--guide h4 {
  margin: 1.4rem 0 0.35rem;
  font-family: var(--label);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.prose--guide ul,
.prose--guide ol {
  padding-left: 1.15rem;
}

.lead-in {
  max-width: 46rem;
  margin: 0 0 1.6rem;
  color: var(--ink-60);
  font-size: 1.08rem;
}

/* Numbered walk-throughs. */
.steps {
  margin: 1.4rem 0;
  padding: 0;
  counter-reset: step;
  list-style: none;
}

.steps > li {
  position: relative;
  max-width: 62ch;
  min-height: 2.1rem;
  margin: 0 0 1.05rem;
  padding-left: 3.1rem;
  counter-increment: step;
}

.steps > li::before {
  position: absolute;
  top: -0.15rem;
  left: 0;
  display: grid;
  width: 2.15rem;
  height: 2.15rem;
  place-items: center;
  border: 2px solid var(--ink);
  background: var(--mustard);
  color: var(--ink);
  content: counter(step);
  font-family: var(--display);
  font-size: 1.25rem;
  font-weight: 900;
  line-height: 1;
}

.steps > li > strong:first-child {
  display: block;
}

/* Inline UI references: menu paths and keys. */
.ui {
  padding: 0.05rem 0.3rem;
  border: 1px solid var(--line);
  background: var(--paper-bright);
  font-family: var(--label);
  font-size: 0.88em;
  font-weight: 700;
  white-space: nowrap;
}

kbd {
  padding: 0.05rem 0.35rem;
  border: 1px solid var(--ink-30);
  border-bottom-width: 2px;
  background: var(--paper-bright);
  font-family: var(--label);
  font-size: 0.88em;
  font-weight: 700;
}

/* --------------------------------------------------------------- figures */

.shot {
  margin: 1.6rem 0 1.9rem;
}

.shot a {
  display: block;
}

.shot a:hover img {
  box-shadow: 7px 7px 0 rgb(220 90 43 / 45%);
}

.shot img {
  display: block;
  width: 100%;
  height: auto;
  border: 2px solid var(--ink);
  background: var(--ink);
  box-shadow: 5px 5px 0 rgb(26 21 18 / 18%);
}

.shot figcaption {
  margin-top: 0.65rem;
  color: var(--ink-60);
  font-family: var(--label);
  font-size: 0.72rem;
  line-height: 1.5;
}

.shot figcaption b {
  color: var(--ink);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.shot--phones {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.shot--phones figcaption {
  grid-column: 1 / -1;
  margin-top: 0;
}

.shot--placeholder {
  display: grid;
  min-height: 12rem;
  padding: 1.5rem;
  place-items: center;
  border: 2px dashed var(--ink-30);
  background: var(--paper-2);
  color: var(--ink-60);
  font-family: var(--label);
  font-size: 0.78rem;
  text-align: center;
}

.shot--placeholder b {
  display: block;
  margin-bottom: 0.3rem;
  color: var(--ink);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* --------------------------------------------------------------- code */

.prose--guide pre {
  margin: 1.25rem 0;
  padding: 0.95rem 1.05rem;
  overflow-x: auto;
  border: 2px solid var(--ink);
  border-left-width: 0.45rem;
  background: var(--paper-bright);
  font-size: 0.94rem;
  line-height: 1.55;
}

.prose--guide pre code {
  padding: 0;
  background: transparent;
  font-size: inherit;
  white-space: pre;
}

/* ------------------------------------------------------------- shortcuts */

.keys {
  width: 100%;
  margin: 1.25rem 0;
  border-collapse: collapse;
  font-size: 0.94rem;
}

.keys td {
  padding: 0.45rem 0.7rem 0.45rem 0;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.keys td:first-child {
  width: 8.5rem;
  white-space: nowrap;
}

/* ------------------------------------------------------------ index grid */

.guide-index {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.15rem;
}

.guide-card {
  display: block;
  padding: 1.3rem;
  border: 2px solid var(--ink);
  background: var(--paper-bright);
  box-shadow: 4px 4px 0 rgb(26 21 18 / 16%);
  color: var(--ink);
  text-decoration: none;
}

.guide-card:hover {
  background: var(--paper-2);
  box-shadow: 6px 6px 0 rgb(26 21 18 / 22%);
  color: var(--ink);
}

.guide-card span {
  display: block;
  margin-bottom: 0.55rem;
  color: var(--pulp);
  font-family: var(--label);
  font-size: 0.63rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.guide-card h3 {
  margin-bottom: 0.4rem;
  font-size: 1.3rem;
}

.guide-card p {
  margin: 0;
  color: var(--ink-60);
  font-size: 0.94rem;
}

/* --------------------------------------------------------------- pager */

.pager {
  display: grid;
  margin-top: 2.75rem;
  padding-top: 2rem;
  border-top: 3px solid var(--ink);
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.pager a {
  display: block;
  padding: 0.9rem 1.05rem;
  border: 2px solid var(--ink);
  background: var(--paper-bright);
  color: var(--ink);
  text-decoration: none;
}

.pager a:hover {
  background: var(--paper-2);
  color: var(--ink);
}

.pager small {
  display: block;
  margin-bottom: 0.2rem;
  color: var(--ink-30);
  font-family: var(--label);
  font-size: 0.63rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.pager b {
  font-family: var(--display);
  font-size: 1.25rem;
  font-weight: 900;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.pager a:last-child {
  text-align: right;
}

.pager a:only-child {
  grid-column: 2;
}

/* ---------------------------------------------------------- which build */

.builds {
  display: grid;
  margin: 1.5rem 0;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.builds div {
  padding: 0.95rem 1.05rem;
  border: 2px solid var(--ink);
  background: var(--paper-bright);
}

.builds strong {
  display: block;
  margin-bottom: 0.3rem;
  font-family: var(--label);
  font-size: 0.7rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.builds p {
  margin: 0;
  color: var(--ink-60);
  font-size: 0.94rem;
}

/* ------------------------------------------------------------ responsive */

@media (max-width: 1180px) {
  .guide-layout {
    grid-template-columns: minmax(11rem, 13rem) minmax(0, 1fr);
  }

  .guide-toc {
    display: none;
  }

  .guide-index,
  .builds {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 880px) {
  .guide-layout {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .guide-layout > .guide-menu {
    display: none;
  }

  .guide-menu-toggle {
    display: block;
  }

  .guide-menu-toggle .guide-menu {
    top: auto;
  }
}

@media (max-width: 600px) {
  .wrap--guide {
    width: min(100% - 1.5rem, 86rem);
  }

  .guide-index,
  .builds,
  .pager {
    grid-template-columns: 1fr;
  }

  .pager a:last-child {
    text-align: left;
  }

  .pager a:only-child {
    grid-column: 1;
  }

  .shot--phones {
    grid-template-columns: 1fr;
  }

  .keys td {
    display: block;
  }

  .keys td:first-child {
    padding-bottom: 0.1rem;
    border-bottom: 0;
    font-weight: 700;
  }
}

@media print {
  .guide-menu,
  .guide-menu-toggle,
  .guide-toc,
  .pager {
    display: none;
  }

  .guide-layout {
    display: block;
    padding: 0;
  }
}