:root {
  color-scheme: dark;
}

html {
  scroll-behavior: smooth;
  overflow-x: clip;
}

body.page-full-service-guide {
  min-width: 0;
  min-height: 100%;
  background:
    radial-gradient(circle at 50% -20%, rgba(122, 162, 255, .11), transparent 35rem),
    var(--bg);
}

.guide-shell {
  --guide-toc-max-width: 270px;
  --guide-article-max-width: 860px;
  --guide-layout-gap: clamp(32px, 5vw, 72px);
  width: min(100%, 1440px);
  margin: 0 auto;
  padding: 0 20px 72px;
}

.guide-intro {
  display: block;
  max-width: calc(
    var(--guide-toc-max-width) +
    var(--guide-layout-gap) +
    var(--guide-article-max-width)
  );
  margin: 0 auto 40px;
  padding: 32px;
  overflow: hidden;
  background: linear-gradient(145deg, rgba(24, 25, 36, .98), rgba(18, 18, 26, .98));
  border: 1px solid rgba(255, 255, 255, .09);
  border-radius: 18px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, .25);
}

.guide-kicker {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.guide-intro h1 {
  margin: 0;
  color: var(--txt);
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 700;
  letter-spacing: -.035em;
  line-height: 1.08;
  text-wrap: balance;
}

.guide-summary {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
}

.guide-layout {
  display: grid;
  grid-template-columns:
    minmax(220px, var(--guide-toc-max-width))
    minmax(0, var(--guide-article-max-width));
  justify-content: center;
  gap: var(--guide-layout-gap);
  align-items: start;
}

.guide-toc {
  position: sticky;
  top: 92px;
  max-height: calc(100vh - 116px);
  padding: 18px 12px 18px 18px;
  overflow-y: auto;
  background: rgba(20, 20, 28, .78);
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 14px;
  scrollbar-width: thin;
}

.guide-toc-title {
  margin: 0 0 12px;
  color: var(--txt);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.guide-toc-list {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.guide-toc-list a {
  display: block;
  margin: 0;
  padding: 6px 9px;
  color: var(--muted);
  border-left: 2px solid transparent;
  border-radius: 0 7px 7px 0;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.35;
  text-decoration: none;
}

.guide-toc-list .toc-subsection a {
  padding-left: 20px;
  font-size: 11px;
}

.guide-toc-list a:hover,
.guide-toc-list a:focus-visible {
  color: var(--txt);
  background: rgba(255, 255, 255, .05);
}

.guide-toc-list a.is-active {
  color: #fff;
  background: rgba(122, 162, 255, .1);
  border-left-color: var(--accent);
}

.guide-mobile-toc {
  display: none;
  margin-top: 24px;
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 10px;
  background: rgba(0, 0, 0, .14);
}

.guide-mobile-toc summary {
  padding: 13px 15px;
  color: var(--txt);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
}

.guide-mobile-toc .guide-toc-list {
  max-height: 52vh;
  padding: 0 10px 12px;
  overflow-y: auto;
}

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

.guide-section {
  margin: 0 0 22px;
  padding: 30px clamp(20px, 4vw, 42px) 34px;
  background: rgba(20, 20, 28, .92);
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 16px;
  box-shadow: 0 14px 42px rgba(0, 0, 0, .12);
}

.guide-article h2,
.guide-article h3,
.guide-article h4 {
  color: var(--txt);
  scroll-margin-top: 104px;
}

.guide-article h2 {
  margin: 0 0 24px;
  font-size: clamp(24px, 4vw, 32px);
  font-weight: 700;
  letter-spacing: -.025em;
  line-height: 1.2;
}

.guide-article h3 {
  margin: 34px 0 14px;
  padding-top: 4px;
  font-size: 21px;
  line-height: 1.3;
}

.guide-article h2 + h3 {
  margin-top: -6px;
}

.guide-article h4 {
  margin: 28px 0 10px;
  color: #dfe6fb;
  font-size: 16px;
  line-height: 1.4;
}

.guide-article p,
.guide-article li {
  color: rgba(233, 233, 239, .88);
}

.guide-article p {
  margin: 0 0 16px;
}

.guide-article ul,
.guide-article ol {
  display: grid;
  gap: 7px;
  margin: 0 0 20px;
  padding-left: 23px;
}

.guide-article a {
  color: var(--link-blue);
  font-weight: 600;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.guide-article a:hover {
  color: var(--link-blue-hover);
}

.guide-article code {
  padding: .12em .34em;
  color: #cbd9ff;
  background: rgba(122, 162, 255, .1);
  border: 1px solid rgba(122, 162, 255, .13);
  border-radius: 5px;
  font: 600 .9em/1.45 ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  overflow-wrap: anywhere;
}

.guide-article pre {
  max-width: 100%;
  margin: 10px 0 22px;
  padding: 18px;
  overflow-x: auto;
  color: #e7ecfa;
  background: #0d0e15;
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 11px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .025);
  font: 13px/1.65 ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  tab-size: 2;
  white-space: pre;
}

.guide-article pre code {
  padding: 0;
  color: inherit;
  background: none;
  border: 0;
  border-radius: 0;
  font: inherit;
  overflow-wrap: normal;
}

.guide-screenshot {
  margin: 28px 0 32px;
  padding: 8px;
  background: rgba(8, 9, 14, .72);
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 14px;
  box-shadow: 0 20px 45px rgba(0, 0, 0, .25);
}

.guide-screenshot img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 9px;
}

.guide-table-wrap {
  max-width: 100%;
  margin: 12px 0 24px;
  overflow-x: auto;
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 11px;
}

.guide-table-wrap table {
  width: 100%;
  min-width: 670px;
  border-collapse: collapse;
  background: rgba(8, 9, 14, .45);
  font-size: 13px;
}

.guide-table-wrap th,
.guide-table-wrap td {
  padding: 11px 13px;
  border-bottom: 1px solid rgba(255, 255, 255, .07);
  text-align: left;
  vertical-align: top;
}

.guide-table-wrap th {
  color: #fff;
  background: rgba(122, 162, 255, .09);
  font-size: 12px;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.guide-table-wrap tr:last-child td {
  border-bottom: 0;
}

.guide-table-wrap td:first-child {
  width: 68px;
  color: #dfe6fb;
  font-weight: 700;
}

.guide-table-wrap td:nth-child(2) {
  color: #cbd9ff;
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  white-space: nowrap;
}

:where(a, summary):focus-visible {
  outline: 3px solid rgba(142, 245, 255, .85);
  outline-offset: 3px;
  border-radius: 4px;
}

@media (max-width: 980px) {
  .guide-shell {
    max-width: 900px;
  }

  .guide-layout {
    display: block;
  }

  .guide-toc-desktop {
    display: none;
  }

  .guide-mobile-toc {
    display: block;
  }
}

@media (max-width: 760px) {
  .guide-shell {
    padding: 0 14px 52px;
  }

  .guide-article h2,
  .guide-article h3,
  .guide-article h4 {
    scroll-margin-top: 18px;
  }

  .guide-intro {
    margin-bottom: 22px;
    padding: 24px 20px;
  }

  .guide-summary {
    font-size: 15px;
  }

  .guide-section {
    padding: 24px 18px 28px;
    border-radius: 13px;
  }

  .guide-article pre {
    margin-right: -6px;
    margin-left: -6px;
    padding: 15px;
    font-size: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}