/* Resources: article endings: FAQ, tools mentioned, keep reading, closing call to action. Scoped to .resources-page. */

/* ---- One alignment system ------------------------------------------------
   Every closing section sits on the same two columns as the article above it:
   a 230px label column under the contents rail and a 720px column under the
   paper card, centred as one 1006px grid. The grid rule below is the article's
   own (.res-reading-layout), so the edges cannot drift apart. */
.resources-page .res-end {
  padding: 0 0 clamp(40px, 5vw, 56px);
}
.resources-page .res-end-grid {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  gap: 0 56px;
  width: min(1006px, 100%);
  margin-inline: auto;
  align-items: start;
  position: relative;
  padding-top: clamp(28px, 3.4vw, 40px);
  border-top: 1px solid var(--atm-card-line, var(--line));
}
/* A short accent at the start of each rule: the quiet marker that the guide has
   ended and the next part has begun. */
.resources-page .res-end-grid::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 48px;
  height: 2px;
  border-radius: 2px;
  background: var(--blue, #0067c0);
}
.resources-page .res-end-head {
  min-width: 0;
}
.resources-page .res-end-head .eyebrow {
  margin: 0 0 12px;
}
.resources-page .res-end-head h2 {
  margin: 0;
  font-size: clamp(21px, 2vw, 24px);
  line-height: 1.2;
  letter-spacing: -.01em;
  text-wrap: balance;
}
.resources-page .res-end-head p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

/* Shared small pieces. */
.resources-page .res-go {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--blue-ink, #005a9e);
  font-size: 14px;
  font-weight: 750;
  line-height: 1.2;
}
.resources-page .res-go svg {
  width: 16px;
  height: 16px;
  flex: none;
  transition: transform .25s ease;
}
.resources-page a:is(:hover, :focus-visible) > .res-go svg,
.resources-page a:is(:hover, :focus-visible) .res-go svg {
  transform: translateX(3px);
}
.resources-page .res-chip {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 3px 11px;
  border: 1px solid color-mix(in srgb, var(--blue, #0067c0) 26%, var(--atm-card-line, var(--line)));
  border-radius: 999px;
  background: color-mix(in srgb, var(--blue, #0067c0) 8%, transparent);
  color: var(--blue-ink, #005a9e);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: .01em;
  line-height: 1.2;
}

/* ---- FAQ ------------------------------------------------------------------ */
.resources-page .res-faq-list {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--atm-card-line, var(--line));
  border-radius: 18px;
  background: var(--atm-card, var(--surface, #fff));
  box-shadow: var(--atm-card-shadow);
}
.resources-page .res-faq-item + .res-faq-item {
  border-top: 1px solid var(--atm-card-line, var(--line));
}
.resources-page .res-faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 64px;
  padding: 14px 20px 14px 24px;
  cursor: pointer;
  list-style: none;
  color: var(--ink);
  transition: background-color .2s ease;
}
.resources-page .res-faq-item summary::-webkit-details-marker {
  display: none;
}
.resources-page .res-faq-item summary h3 {
  flex: 1;
  min-width: 0;
  margin: 0;
  font-size: 16.5px;
  font-weight: 680;
  line-height: 1.4;
  letter-spacing: -.003em;
  color: inherit;
  text-wrap: pretty;
}
.resources-page .res-faq-item summary:hover {
  background: color-mix(in srgb, var(--blue, #0067c0) 5%, transparent);
}
.resources-page .res-faq-item summary:focus-visible {
  outline: 2px solid var(--focus-ring, #00437c);
  outline-offset: -3px;
  border-radius: 14px;
}
.resources-page .res-faq-item[open] > summary h3 {
  color: var(--blue-ink, #005a9e);
}
.resources-page .res-faq-icon {
  display: grid;
  place-items: center;
  flex: none;
  width: 32px;
  height: 32px;
  border: 1px solid var(--atm-card-line, var(--line));
  border-radius: 50%;
  color: var(--blue-ink, #005a9e);
  transition: background-color .2s ease, border-color .2s ease, color .2s ease;
}
.resources-page .res-faq-icon::before {
  content: "";
  width: 7px;
  height: 7px;
  border: solid currentColor;
  border-width: 0 2px 2px 0;
  transform: translateY(-2px) rotate(45deg);
  transition: transform .25s cubic-bezier(.2, .7, .2, 1);
}
.resources-page .res-faq-item summary:hover .res-faq-icon {
  border-color: var(--atm-card-line-hover, var(--line-strong));
}
.resources-page .res-faq-item[open] .res-faq-icon {
  background: color-mix(in srgb, var(--blue, #0067c0) 12%, transparent);
  border-color: color-mix(in srgb, var(--blue, #0067c0) 38%, transparent);
}
.resources-page .res-faq-item[open] .res-faq-icon::before {
  transform: translateY(2px) rotate(-135deg);
}
.resources-page .res-faq-answer {
  padding: 0 70px 24px 24px;
}
.resources-page .res-faq-item[open] .res-faq-answer {
  animation: res-faq-in .28s cubic-bezier(.2, .7, .2, 1);
}
.resources-page .res-faq-answer p {
  margin: 0;
  max-width: 62ch;
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.7;
  text-wrap: pretty;
}
.resources-page .res-faq-answer a {
  color: var(--blue-ink, #005a9e);
  font-weight: 650;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: color-mix(in srgb, var(--blue, #0067c0) 40%, transparent);
}
.resources-page .res-faq-answer a:hover {
  text-decoration-color: currentColor;
}
.resources-page .res-faq-answer a:focus-visible {
  outline: 2px solid var(--focus-ring, #00437c);
  outline-offset: 3px;
  border-radius: 3px;
}
@keyframes res-faq-in {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: none; }
}
@supports selector(::details-content) {
  .resources-page .res-faq-item::details-content {
    block-size: 0;
    overflow: clip;
    transition: block-size .28s ease, content-visibility .28s allow-discrete;
  }
  .resources-page .res-faq-item[open]::details-content {
    block-size: auto;
  }
  @supports (interpolate-size: allow-keywords) {
    .resources-page { interpolate-size: allow-keywords; }
  }
}

/* ---- Tools mentioned here ------------------------------------------------- */
.resources-page .res-tool-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
  gap: 14px;
  min-width: 0;
}
.resources-page .res-tool {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  min-width: 0;
  padding: 20px;
  border: 1px solid var(--atm-card-line, var(--line));
  border-radius: 16px;
  background: var(--atm-card, var(--surface, #fff));
  box-shadow: var(--atm-card-shadow);
  color: inherit;
  transition: transform .3s cubic-bezier(.2, .7, .2, 1), border-color .3s ease, box-shadow .3s ease;
}
/* Side by side the cards are narrow, so the glyph moves above the text. */
.resources-page .res-tool-list.is-multi .res-tool {
  flex-direction: column;
  gap: 16px;
  padding: 22px;
}
.resources-page .res-tool:is(:hover, :focus-visible) {
  transform: translateY(-3px);
  border-color: var(--atm-card-line-hover, var(--line-strong));
  box-shadow: var(--atm-card-shadow-hover);
}
.resources-page .res-tool:focus-visible,
.resources-page .res-next-card:focus-visible,
.resources-page .res-back:focus-visible {
  outline: 2px solid var(--focus-ring, #00437c);
  outline-offset: 3px;
}
.resources-page .res-tool-glyph {
  display: grid;
  place-items: center;
  flex: none;
  width: 44px;
  height: 44px;
  border: 1px solid color-mix(in srgb, var(--blue, #0067c0) 26%, var(--atm-card-line, var(--line)));
  border-radius: 12px;
  background: color-mix(in srgb, var(--blue, #0067c0) 9%, transparent);
  color: var(--blue-ink, #005a9e);
}
.resources-page .res-tool-glyph svg {
  width: 21px;
  height: 21px;
}
.resources-page .res-tool-body {
  display: block;
  min-width: 0;
}
.resources-page .res-tool-kind {
  display: block;
  margin-bottom: 6px;
  color: var(--quiet, var(--muted));
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.resources-page .res-tool h3 {
  margin: 0;
  font-size: 18px;
  line-height: 1.3;
  transition: color .25s ease;
}
.resources-page .res-tool:hover h3 {
  color: var(--blue-ink, #005a9e);
}
.resources-page .res-tool p {
  margin: 8px 0 14px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
}

/* ---- Keep reading --------------------------------------------------------- */
.resources-page .res-next-body {
  min-width: 0;
}
.resources-page .res-next-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}
.resources-page .res-next-list.is-pair {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.resources-page .res-next-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
  padding: 24px;
  border: 1px solid var(--atm-card-line, var(--line));
  border-radius: 18px;
  background: var(--atm-card, var(--surface, #fff));
  box-shadow: var(--atm-card-shadow);
  color: inherit;
  transition: transform .3s cubic-bezier(.2, .7, .2, 1), border-color .3s ease, box-shadow .3s ease;
}
.resources-page .res-next-card:is(:hover, :focus-visible) {
  transform: translateY(-3px);
  border-color: var(--atm-card-line-hover, var(--line-strong));
  box-shadow: var(--atm-card-shadow-hover);
}
.resources-page .res-next-copy {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
}
.resources-page .res-next-top {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin-bottom: 14px;
}
.resources-page .res-next-meta {
  color: var(--quiet, var(--muted));
  font-size: 13px;
  font-weight: 560;
}
.resources-page .res-next-card h3 {
  margin: 0;
  font-size: clamp(20px, 2.2vw, 24px);
  line-height: 1.25;
  letter-spacing: -.012em;
  text-wrap: balance;
  transition: color .25s ease;
}
.resources-page .res-next-card:hover h3 {
  color: var(--blue-ink, #005a9e);
}
.resources-page .res-next-card p {
  margin: 10px 0 18px;
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.6;
}
.resources-page .res-next-card .res-go {
  margin-top: auto;
}
.resources-page .res-next-list.is-pair .res-next-card {
  padding: 20px;
}
.resources-page .res-next-list.is-pair .res-next-card h3 {
  font-size: 19px;
}
.resources-page .res-next-list.is-pair .res-next-card p {
  font-size: 15px;
}

/* The next guide's interface cover: a framed thumbnail. */
.resources-page .res-next-cover {
  display: block;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--blue-ink, #005a9e) 22%, var(--surface, #fff));
  border-radius: 12px;
  background: var(--paper, var(--surface, #fff));
  box-shadow: 0 1px 2px rgba(15, 23, 42, .06), 0 14px 30px -18px rgba(15, 23, 42, .3);
}
.resources-page .res-next-cover img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 8 / 5;
  object-fit: cover;
  object-position: 50% 0;
  transition: transform .6s cubic-bezier(.2, .7, .2, 1);
}
.resources-page .res-next-card:is(:hover, :focus-visible) .res-next-cover img {
  transform: scale(1.035);
}
html[data-site-theme="dark"] .resources-page .res-next-cover {
  border-color: rgba(124, 192, 255, .3);
  box-shadow: 0 1px 0 rgba(230, 237, 245, .08) inset, 0 18px 36px -20px rgba(0, 0, 0, .75);
}
@media (min-width: 640px) {
  .resources-page .res-next-list:not(.is-pair) .res-next-card.has-cover {
    flex-direction: row;
    align-items: stretch;
    gap: 24px;
  }
  .resources-page .res-next-list:not(.is-pair) .res-next-card.has-cover .res-next-cover {
    flex: 0 0 min(280px, 42%);
    align-self: flex-start;
  }
}

.resources-page .res-next-foot {
  min-width: 0;
  margin-top: 20px;
}
.resources-page .res-next-foot:first-child {
  margin-top: 0;
}
.resources-page .res-back {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 0 4px;
  margin-left: -4px;
  border-radius: 8px;
  color: var(--muted);
  font-size: 14.5px;
  font-weight: 700;
  transition: color .2s ease;
}
.resources-page .res-back svg {
  width: 16px;
  height: 16px;
  flex: none;
  transition: transform .25s ease;
}
.resources-page .res-back:is(:hover, :focus-visible) {
  color: var(--blue-ink, #005a9e);
}
.resources-page .res-back:is(:hover, :focus-visible) svg {
  transform: translateX(-3px);
}

/* ---- Closing call to action ----------------------------------------------- */
.resources-page .res-cta-section {
  padding: 0 0 24px;
}
/* On an article it lines up with the grid above; on the index it keeps the
   full column that the feature card and the grid use. */
.resources-page .res-reading ~ .res-cta-section .res-cta {
  width: min(1006px, 100%);
  margin-inline: auto;
}
.resources-page .res-cta {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 260px);
  gap: 28px 48px;
  align-items: center;
  overflow: hidden;
  padding: clamp(28px, 4.4vw, 48px);
  border: 1px solid color-mix(in srgb, var(--blue, #0067c0) 28%, var(--atm-card-line, var(--line)));
  border-radius: 24px;
  background:
    radial-gradient(ellipse 80% 140% at 0% 0%, rgba(0, 120, 212, .17), transparent 62%),
    radial-gradient(ellipse 60% 120% at 100% 100%, rgba(112, 96, 255, .13), transparent 66%),
    var(--atm-card, var(--surface, #fff));
  box-shadow: 0 1px 0 rgba(255, 255, 255, .7) inset, 0 28px 70px -30px rgba(0, 103, 192, .38);
}
/* A faint dot field that fades out toward the copy: the canvas, hinted. */
.resources-page .res-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: radial-gradient(var(--atm-dot, rgba(70, 90, 120, .2)) 1px, transparent 1.5px);
  background-size: 22px 22px;
  -webkit-mask-image: linear-gradient(to left, #000 0%, transparent 65%);
  mask-image: linear-gradient(to left, #000 0%, transparent 65%);
  pointer-events: none;
}
.resources-page .res-cta-copy {
  min-width: 0;
}
.resources-page .res-cta-copy .eyebrow {
  margin: 0 0 14px;
}
.resources-page .res-cta h2 {
  margin: 0;
  max-width: 20ch;
  font-size: clamp(26px, 3.2vw, 36px);
  line-height: 1.12;
  letter-spacing: -.02em;
  text-wrap: balance;
}
.resources-page .res-cta p {
  margin: 14px 0 0;
  max-width: 54ch;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.65;
  text-wrap: pretty;
}
.resources-page .res-cta-actions {
  display: grid;
  gap: 12px;
  min-width: 0;
}
.resources-page .res-cta-actions .btn {
  width: 100%;
  min-height: 48px;
  padding-inline: 20px;
  text-align: center;
}
.resources-page .res-cta-actions .btn:not(.primary) {
  background: color-mix(in srgb, var(--surface, #fff) 78%, transparent);
  border-color: color-mix(in srgb, var(--blue, #0067c0) 26%, var(--atm-card-line, var(--line)));
}
.resources-page .res-cta-actions .btn:focus-visible {
  outline: 2px solid var(--focus-ring, #00437c);
  outline-offset: 3px;
}
html[data-site-theme="dark"] .resources-page .res-cta {
  border-color: rgba(124, 192, 255, .26);
  background:
    radial-gradient(ellipse 80% 140% at 0% 0%, rgba(56, 140, 255, .26), transparent 62%),
    radial-gradient(ellipse 60% 120% at 100% 100%, rgba(120, 96, 255, .2), transparent 66%),
    var(--atm-card);
  box-shadow: 0 1px 0 rgba(255, 255, 255, .06) inset, 0 0 90px -30px rgba(77, 166, 255, .42), 0 28px 70px -30px rgba(0, 0, 0, .8);
}
html[data-site-theme="dark"] .resources-page .res-cta-actions .btn:not(.primary) {
  background: rgba(255, 255, 255, .05);
}

/* ---- Narrow screens -------------------------------------------------------- */
@media (max-width: 980px) {
  .resources-page .res-end-grid {
    grid-template-columns: minmax(0, 1fr);
    width: min(720px, 100%);
    gap: 20px;
  }
  .resources-page .res-end-grid:has(> .res-end-head[aria-hidden="true"]) {
    gap: 0;
  }
  .resources-page .res-reading ~ .res-cta-section .res-cta {
    width: min(720px, 100%);
  }
  .resources-page .res-end-head p {
    margin-top: 8px;
  }
}
@media (max-width: 760px) {
  .resources-page .res-end {
    padding-bottom: 36px;
  }
  .resources-page .res-cta-section {
    padding-bottom: 8px;
  }
  .resources-page .res-cta {
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
    border-radius: 20px;
  }
  .resources-page .res-cta h2 {
    max-width: none;
  }
}
@media (max-width: 640px) {
  .resources-page .res-next-list.is-pair {
    grid-template-columns: minmax(0, 1fr);
  }
  .resources-page .res-faq-item summary {
    padding: 12px 14px 12px 18px;
  }
  .resources-page .res-faq-item summary h3 {
    font-size: 16px;
  }
  .resources-page .res-faq-answer {
    padding: 0 18px 20px;
  }
  .resources-page .res-tool,
  .resources-page .res-next-card {
    padding: 18px;
  }
  .resources-page .res-next-list.is-pair .res-next-card {
    padding: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .resources-page .res-faq-item[open] .res-faq-answer {
    animation: none;
  }
  .resources-page .res-faq-item::details-content,
  .resources-page .res-faq-icon::before,
  .resources-page .res-faq-item summary,
  .resources-page .res-go svg,
  .resources-page .res-back svg,
  .resources-page .res-tool,
  .resources-page .res-next-card,
  .resources-page .res-next-cover img {
    transition: none;
  }
  .resources-page .res-tool:is(:hover, :focus-visible),
  .resources-page .res-next-card:is(:hover, :focus-visible),
  .resources-page .res-next-card:is(:hover, :focus-visible) .res-next-cover img,
  .resources-page a:is(:hover, :focus-visible) .res-go svg,
  .resources-page .res-back:is(:hover, :focus-visible) svg {
    transform: none;
  }
}